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Diffstat (limited to 'development/bacon/bacon.bash')
| -rw-r--r-- | development/bacon/bacon.bash | 5351 |
1 files changed, 5351 insertions, 0 deletions
diff --git a/development/bacon/bacon.bash b/development/bacon/bacon.bash new file mode 100644 index 0000000000000..752885f63f2de --- /dev/null +++ b/development/bacon/bacon.bash @@ -0,0 +1,5351 @@ +#!/usr/bin/env bash +# ____ ____ +# | __ ) __ _ / ___|___ _ __ +# | _ \ / _` | | / _ \| '_ \ +# | |_) | (_| | |__| (_) | | | | --= A BASH BASIC-to-C converter =-- +# |____/ \__,_|\____\___/|_| |_| +# +# Peter van Eerten - March 2009/April 2011. License: GPL version 3. +# +#--------------------------------------------------------------------------------------------------------------------- +# CREDITS: +# - James C. Fuller for endless testing and patiently pointing to many issues +# - John Spikowksi for giving some hints to improve the language +# - Vovchik for providing ideas, programs and hints +# +#--------------------------------------------------------------------------------------------------------------------- +# GLOBAL INITIALIZATIONS +#--------------------------------------------------------------------------------------------------------------------- + +# Check BASH version +if [[ ${BASH_VERSINFO[0]}$((${BASH_VERSINFO[1]}+0)) -lt 32 ]] +then + echo "ERROR: this is BASH version ${BASH_VERSION}. BaCon needs BASH 3.2 or higher to run!" + exit 1 +fi + +# Set the extended globbing option in BASH +shopt -s extglob + +# Version of BACON +declare -rx g_VERSION="1.0 build 22" + +# Find 'grep' and other coretools +if [[ -z `which grep` || -z `which cat` || -z `which rm` || -z `which tr` || -z `which touch` || -z `which uname` ]] +then + echo "ERROR: 'grep', 'cat', 'rm', 'tr', 'touch' or 'uname' not found on this system!" + exit 1 +fi + +# Link flags +if [[ `uname` = "OSF1" || `uname` = +(*BSD*) ]] +then + g_LDFLAGS="-lm" +else + g_LDFLAGS="-lm -ldl" +fi + +# Solaris +if [[ `uname` = +(*SunOS*) ]] +then + g_LDFLAGS="$g_LDFLAGS -lnsl -lsocket" +fi + +# Global constant for miniparsing +declare -rx g_PARSEVAR=`echo -e "\001"` + +# Global to define '$'-replacement +declare -rx g_STRINGSIGN="__b2c__string_var" + +# Global to define '"'-symbol +declare -rx g_DQUOTESIGN=`echo -e "\042"` + +# Global to define '''-symbol +declare -rx g_SQUOTESIGN=`echo -e "\047"` + +#----------------------------------------------------------- + +function Print_Element +{ + local TARGET CHECK VAR + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + # Check on string by reference variable + VAR=`echo ${1%%\(*}` + CHECK=`grep -E "char \*${VAR} = NULL;" ${TARGET} 2>/dev/null` + + # Check if var is string var + if [[ "${1%%\(*}" = +(*${g_STRINGSIGN}*) || "${1%%\(*}" = +(*${g_DQUOTESIGN}*) || "${1%%\(*}" = +(*gettext*|*ngettext*) || -n ${CHECK} ]] + then + echo "__b2c__assign = ${1}; if(__b2c__assign != NULL) fprintf(stdout, \"%s\", __b2c__assign);" >> $g_CFILE + else + echo "fprintf(stdout, \"%s\", STR${g_STRINGSIGN}(${1}));" >> $g_CFILE + fi +} + +#----------------------------------------------------------- + +function Handle_Print +{ + local FORMAT EXP LEN TOKEN LINE IN_STRING IN_FUNC CHAR ESCAPED + + IN_FUNC=0 + + # If no argument, do nothing + if [[ "$1" != "PRINT" ]] + then + + # Get expression without ; + if [[ -z ${1##*;} ]] + then + let LEN="${#1}"-1 + EXP="${1:0:$LEN}" + else + EXP="${1}" + fi + + # If there is FORMAT/format argument + if [[ "$EXP" = +(* FORMAT *) ]] + then + FORMAT=${EXP##* FORMAT} + echo "fprintf(stdout, ${FORMAT%%;*}, ${EXP%%FORMAT *});" >> $g_CFILE + else + # Start miniparser, convert spaces + LINE=`echo "${EXP}" | tr " " "\001"` + TOKEN= + LEN=${#LINE} + + # Get the characters + until [[ $LEN -eq 0 ]] + do + CHAR="${LINE:0:1}" + case $CHAR in + ",") + if [[ $IN_STRING -eq 0 && $IN_FUNC -eq 0 ]] + then + Print_Element "${TOKEN}" + TOKEN= + CHAR= + ESCAPED=0 + fi;; + "\\") + ESCAPED=1;; + "\"") + if [[ $ESCAPED -eq 0 ]] + then + if [[ $IN_STRING -eq 0 ]] + then + IN_STRING=1 + else + IN_STRING=0 + fi + fi + ESCAPED=0;; + "(") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC+1)) + fi + ESCAPED=0;; + ")") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC-1)) + fi + ESCAPED=0;; + *) + ESCAPED=0;; + esac + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + TOKEN="${TOKEN} " + else + TOKEN="${TOKEN}${CHAR}" + fi + let LEN=${#LINE}-1 + LINE="${LINE: -$LEN}" + done + Print_Element "${TOKEN}" + + # If line ends with ';' then skip newline + if [[ -n ${1##*;} ]] + then + echo "fprintf(stdout, \"\n\");" >> $g_CFILE + fi + fi + else + echo "fprintf(stdout, \"\n\");" >> $g_CFILE + fi + + # Flush buffer + echo "fflush(stdout);" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Input +{ + # Local variables + local CHECK VAR TARGET STR LINE LEN IN_STRING IN_FUNC CHAR ESCAPED + + IN_FUNC=0 + + # Check if we have an argument at all + if [[ "$1" = "INPUT" ]] + then + echo -e "\nERROR: empty INPUT at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Start miniparser to see if we need to print something, convert spaces + LINE=`echo "${1}" | tr " " "\001"` + VAR= + LEN=${#LINE} + + # Get the characters + until [[ $LEN -eq 0 ]] + do + CHAR="${LINE:0:1}" + case $CHAR in + ",") + if [[ $IN_STRING -eq 0 && $IN_FUNC -eq 0 ]] + then + Print_Element "${VAR}" + VAR= + CHAR= + ESCAPED=0 + fi;; + "\\") + ESCAPED=1;; + "\"") + if [[ $ESCAPED -eq 0 ]] + then + if [[ $IN_STRING -eq 0 ]] + then + IN_STRING=1 + else + IN_STRING=0 + fi + fi + ESCAPED=0;; + "(") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC+1)) + fi + ESCAPED=0;; + ")") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC-1)) + fi + ESCAPED=0;; + *) + ESCAPED=0;; + esac + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + VAR="${VAR} " + else + VAR="${VAR}${CHAR}" + fi + let LEN=${#LINE}-1 + LINE="${LINE: -$LEN}" + done + + # Remove spaces in variable + VAR=`echo ${VAR}` + + # Check type of var, string? + if [[ "${VAR}" = +(*${g_STRINGSIGN}*) ]] + then + if [[ ${VAR} != +(*\[*\]*) ]] + then + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK ]] + then + echo "char *$VAR = NULL;" >> $g_HFILE + fi + fi + + # Translate function to C function + echo "__b2c__counter = 1; do{ memset(__b2c__input__buffer, '\0', $g_BUFFER_SIZE);" >> $g_CFILE + echo "__b2c__assign = fgets(__b2c__input__buffer, $g_BUFFER_SIZE, stdin);" >> $g_CFILE + + # Make sure internal var is copied to var of program + echo "$VAR = (char*)realloc($VAR, ($g_BUFFER_SIZE+1)*__b2c__counter*sizeof(char));" >> $g_CFILE + echo "if(__b2c__counter == 1) strncpy($VAR, __b2c__input__buffer, $g_BUFFER_SIZE);" >> $g_CFILE + echo "else strncat($VAR, __b2c__input__buffer, $g_BUFFER_SIZE); __b2c__counter++;" >> $g_CFILE + echo "} while (!strstr(__b2c__input__buffer, \"\n\") && strlen(__b2c__input__buffer));" >> $g_CFILE + # Cut off last newline + echo "if (strlen(__b2c__input__buffer)) $VAR[strlen($VAR)-1]='\0';" >> $g_CFILE + # Var is numeric or stringarray + else + # Variable may not be array, these should be defined with DECLARE + if [[ "${VAR}" != +(*\[*\]*) && "${VAR}" != +(*.*) ]] + then + # Not declared? Assume long + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $VAR,| $VAR;|,$VAR,|,$VAR;| $VAR=" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $VAR;" >> $g_HFILE + CHECK="long " + fi + else + CHECK=`grep -E "DIR |FILE |int |long |float |double |char |void |STRING |NUMBER |FLOATING " $TARGET | grep -E " ${VAR%%\[*}" | grep -v " noparse "` + fi + + # Translate function to C function + echo "memset(__b2c__input__buffer, '\0', $g_BUFFER_SIZE); __b2c__assign = fgets(__b2c__input__buffer, $g_BUFFER_SIZE, stdin);" >> $g_CFILE + + # Make sure internal var is copied to var of program + if [[ "$CHECK" = +(*double *) || "$CHECK" = +(*float *) || "$CHECK" = +(*FLOATING *) ]] + then + echo "$VAR = atof(__b2c__input__buffer);" >> $g_CFILE + elif [[ "$CHECK" = +(*long *) || "$CHECK" = +(*NUMBER *) ]] + then + echo "$VAR = atol(__b2c__input__buffer);" >> $g_CFILE + else + echo "$VAR = atoi(__b2c__input__buffer);" >> $g_CFILE + fi + fi +} + +#----------------------------------------------------------- + +function Handle_For +{ + # Local variables + local FROM TO TMP VAR STEP CHECK TARGET + + # Get the variablename without (surrounding) spaces + VAR=`echo "${1%%=*}" | tr -d "\040"`; TMP=`echo "${1#*=}"` + + # Do we have a STRING var? + if [[ "${VAR}" = +(*${g_STRINGSIGN}*) ]] + then + echo -e "\nERROR: variable in FOR statement at line $g_COUNTER in file '$g_CURFILE' cannot be string!" + exit 1 + fi + + # Check if TO is available + if [[ "$TMP" != +(* TO *) ]] + then + echo -e "\nERROR: missing TO in FOR statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the starting and ending value + FROM=`echo "${TMP%% TO *}"` + TO=`echo "${TMP##* TO }"` + + # Check if there is a STEP + if [[ "$TO" = +(* STEP *) ]] + then + STEP="${TO##* STEP }" + TO="${TO%% STEP *}" + else + STEP=1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Variable may not be array, these should be defined with DECLARE + if [[ "$VAR" != +(*\[*\]*) && "$VAR" != +(*.*) ]] + then + # Declare variable if not done yet, assuming long + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $VAR,| $VAR;|,$VAR,|,$VAR;| $VAR=| ${VAR%%\[*}\[|,${VAR%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $VAR;" >> $g_HFILE + fi + fi + + # Translate function to C function + if [[ "${STEP}" = +(*-*) ]] + then + echo "for($VAR=$FROM; $VAR >= $TO; $VAR+=$STEP){" >> $g_CFILE + else + echo "for($VAR=$FROM; $VAR <= $TO; $VAR+=$STEP){" >> $g_CFILE + fi +} + +#----------------------------------------------------------- + +function Handle_While +{ + # Check if DO is available + if [[ "$1" != +(* DO) ]] + then + Parse_Equation "${1}" + else + Parse_Equation "${1% *}" + fi + echo "while(${g_EQUATION}){" >> $g_CFILE +} + +#----------------------------------------------------------- +# $1: name of ASSOC variable +# $2: name of index +# $3: actual value to assign +# $4: recursion level + +function Relate_Recurse +{ + local CTR REL LVL + + # Check endless recursion + LVL=$4; ((LVL+=1)) + if [[ $LVL -gt $g_RELATE_CTR ]] + then + echo -e "\nERROR: Endless recursion in RELATE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Now add relation + CTR=0 + + while [[ $CTR -lt $g_RELATE_CTR ]] + do + if [[ ${g_RELATE[${CTR}]} = +(${1}*) ]] + then + REL=${g_RELATE[${CTR}]##* } + echo "if(__b2c__${REL}_exist(${2} == NULL) __b2c__${REL}__add(${2};" >> $g_CFILE + if [[ "${REL}" = +(*${g_STRINGSIGN}*) ]] + then + echo "__b2c__${REL}_exist(${2}->value = realloc(__b2c__${REL}_exist(${2}->value, (strlen($3)+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(__b2c__${REL}_exist(${2}->value, $3);" >> $g_CFILE + else + echo "__b2c__${REL}_exist(${2}->value = $3;" >> $g_CFILE + fi + Relate_Recurse ${REL} ${2} ${3} ${LVL} + fi + ((CTR+=1)) + done +} + +#----------------------------------------------------------- + +function Handle_Let +{ + # Local variables + local VAR CHECK TMP TARGET LEN STR CTR REL PTR + + # Check if there is an asignment at all, if not exit + if [[ "$1" != +(*=*) ]] + then + echo -e "\nERROR: could not parse line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Get the variablename without surrounding spaces + VAR=`echo ${1%%=*}`; TMP=${1#*=} + + # Check if var is string var, exclude RECORD elements + if [[ "${VAR}" = +(*${g_STRINGSIGN}) && "$VAR" != +(*.*) ]] + then + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK && $g_PROTOTYPE != +(* ${STR}${g_STRINGSIGN}[ ,\)]*) ]] + then + echo "char *$VAR = NULL;" >> $g_HFILE + fi + # Assume number, exclude RECORD and ASSOC elements + elif [[ "$VAR" != +(*\[*\]*) && "$VAR" != +(*.*) && "$VAR" != "ERROR" && "$VAR" != +(*\(*\)*) ]] + then + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $VAR,| $VAR;|\*$VAR |,$VAR,|,$VAR;| $VAR=| ${VAR%%\[*}\[|,${VAR%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK && $g_PROTOTYPE != +(* ${VAR}[ ,\)]*) ]] + then + if [[ "$TMP" = +(*.*) && "$TMP" != +(*$g_DQUOTESIGN*) ]] + then + echo "double $VAR;" >> $g_HFILE + else + echo "long $VAR;" >> $g_HFILE + fi + fi + fi + + # Check if there is associative array assignment + if [[ "${VAR}" = +(*\(*\)) ]] + then + STR=${VAR#*\(} + echo "if(__b2c__${VAR%%\(*}_exist(${STR} == NULL) __b2c__${VAR%%\(*}__add(${STR};" >> $g_CFILE + if [[ "${VAR%%\(*}" = +(*${g_STRINGSIGN}*) ]] + then + echo "__b2c__${VAR%%\(*}_exist(${STR}->value = realloc(__b2c__${VAR%%\(*}_exist(${STR}->value, (strlen($TMP)+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(__b2c__${VAR%%\(*}_exist(${STR}->value, ${TMP});" >> $g_CFILE + else + echo "__b2c__${VAR%%\(*}_exist(${STR}->value = ${TMP};" >> $g_CFILE + fi + # Check for relations + Relate_Recurse "${VAR%%\(*}" "${STR}" "${TMP}" "-1" + + # Do we have a STRING variable or STRING array? + elif [[ "${VAR}" = +(*${g_STRINGSIGN}*) && "${VAR}" != +(*\[*${g_STRINGSIGN}*\]*) ]] + then + echo "__b2c__assign = (char*) strdup ($TMP); ${g_WITHVAR}${VAR} = (char*)realloc(${g_WITHVAR}${VAR}, (strlen(__b2c__assign)+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(${g_WITHVAR}${VAR}, __b2c__assign); free(__b2c__assign);" >> $g_CFILE + # Also check if string var already is used for IMPORT, if so, perform dlopen again + PTR=`echo $VAR | tr -d [:punct:]` + CHECK=`grep -i "void\* __b2c__dlopen__pointer_$PTR;" $g_CFILE` + if [[ -n $CHECK ]] + then + echo "__b2c__dlopen__pointer_$PTR = dlopen($VAR, RTLD_LAZY);" >> $g_CFILE + fi + else + echo "${g_WITHVAR}${1};" >> $g_CFILE + fi +} + +#----------------------------------------------------------- + +function Handle_Open +{ + # Local variables + local FILE MODE HANDLE TMP CHECK TARGET LABEL + + # Check if FOR is available + if [[ "$1" != +(* FOR *) ]] + then + echo -e "\nERROR: Missing FOR in OPEN statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if AS is available + if [[ "$1" != +(* AS *) ]] + then + echo -e "\nERROR: Missing AS in OPEN statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the file, mode and handle + FILE=`echo "${1%% FOR *}"` + TMP=`echo "${1##* FOR }"` + + MODE=`echo "${TMP%% AS *}"` + HANDLE=`echo "${TMP##* AS }"` + + # Check if var is string var + if [[ "${HANDLE}" = +(*${g_STRINGSIGN}) && $MODE != "MEMORY" ]] + then + echo -e "\nERROR: Variable for OPEN at line $g_COUNTER in file '$g_CURFILE' cannot be string!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Check if variable was declared + if [[ "$HANDLE" != +(*.*) ]] + then + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $HANDLE,| $HANDLE;|,$HANDLE,|,$HANDLE;| $HANDLE=| ${HANDLE%%\[*}\[|,${HANDLE%%\[*}\[" | grep -v " noparse "` + fi + + # File or dir? + if [[ $MODE = "DIRECTORY" ]] + then + if [[ -z $CHECK ]] + then + echo "DIR *$HANDLE;" >> $g_HFILE + fi + elif [[ $MODE = "MEMORY" ]] + then + CHECK=`grep -E "char \*${HANDLE}" ${TARGET}` + if [[ -z $CHECK ]] + then + echo "char *$HANDLE;" >> $g_CFILE + fi + CHECK=`grep -E "long" $TARGET | grep "__b2c_mem_$HANDLE;" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long __b2c_mem_$HANDLE;" >> $g_HFILE + fi + elif [[ $MODE = "NETWORK" || $MODE = "SERVER" ]] + then + if [[ -z $CHECK ]] + then + echo "int $HANDLE;" >> $g_HFILE + fi + else + if [[ -z $CHECK ]] + then + echo "FILE* $HANDLE;" >> $g_HFILE + fi + fi + + # Convert to C syntax + case $MODE in + @(READING) ) + echo "$HANDLE = fopen($FILE, \"r\");" >> $g_CFILE + echo "if($HANDLE == NULL){if(!__b2c__trap){ERROR = 2; if(!__b2c__catch_set) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE;; + @(WRITING) ) + echo "$HANDLE = fopen($FILE, \"w\");" >> $g_CFILE + echo "if($HANDLE == NULL){if(!__b2c__trap){ERROR = 2; if(!__b2c__catch_set) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE;; + @(APPENDING) ) + echo "$HANDLE = fopen($FILE, \"a\");" >> $g_CFILE + echo "if($HANDLE == NULL){if(!__b2c__trap){ERROR = 2; if(!__b2c__catch_set) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE;; + @(READWRITE) ) + echo "$HANDLE = fopen($FILE, \"r+\");" >> $g_CFILE + echo "if($HANDLE == NULL){if(!__b2c__trap){ERROR = 2; if(!__b2c__catch_set) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE;; + @(DIRECTORY) ) + echo "$HANDLE = opendir($FILE);" >> $g_CFILE + echo "if($HANDLE == NULL){if(!__b2c__trap){ERROR = 2; if(!__b2c__catch_set) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE;; + @(MEMORY) ) + echo "$HANDLE = (char*)$FILE; __b2c_mem_$HANDLE = $FILE;" >> $g_CFILE + echo "if(!__b2c__trap){__b2c__memory__check($HANDLE); if(ERROR) {if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE;; + @(NETWORK) ) + # Network code + echo "if (strstr($FILE, \":\") == NULL) {ERROR = 10; fprintf(stderr, \"ERROR: %s: '%s'\n\", ERR${g_STRINGSIGN}(ERROR), ${FILE}); exit(ERROR);}" >> $g_CFILE + echo "strncpy(__b2c__data_client, $FILE, $g_BUFFER_SIZE); __b2c__host = strtok(__b2c__data_client, \":\"); __b2c__port = strtok(NULL, \":\"); __b2c__he = gethostbyname(__b2c__host);" >> $g_CFILE + echo "if (__b2c__he == NULL || __b2c__he->h_addr == NULL) {if(!__b2c__trap){ERROR = 11;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "$HANDLE = socket(PF_INET, SOCK_STREAM, 0);" >> $g_CFILE + echo "if ($HANDLE == -1) {if(!__b2c__trap){ERROR = 12;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "__b2c__to.tv_sec = $g_OPTION_SOCKET; __b2c__to.tv_usec = 0; setsockopt($HANDLE, SOL_SOCKET, SO_SNDTIMEO, &__b2c__to, sizeof(struct timeval));" >> $g_CFILE + echo "setsockopt($HANDLE, SOL_SOCKET, SO_REUSEADDR, &__b2c__yes, sizeof(int)); __b2c__addr.sin_family = AF_INET; __b2c__addr.sin_port = htons((long)atol(__b2c__port));" >> $g_CFILE + echo "__b2c__addr.sin_addr = *((struct in_addr *)__b2c__he->h_addr); memset(&(__b2c__addr.sin_zero), '\0', sizeof(__b2c__addr.sin_zero));" >> $g_CFILE + echo "__b2c__result = connect($HANDLE, (struct sockaddr *)&__b2c__addr, sizeof(struct sockaddr));" >> $g_CFILE + echo "if(__b2c__result == -1) {if(!__b2c__trap){ERROR = 13;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE;; + @(SERVER) ) + # Network code + echo "if (strstr($FILE, \":\") == NULL) {ERROR = 10; fprintf(stderr, \"ERROR: %s: '%s'\n\", ERR${g_STRINGSIGN}(ERROR), ${FILE}); exit(ERROR);}" >> $g_CFILE + echo "if(strcmp(__b2c__data_server, $FILE)) {strncpy(__b2c__data_server, $FILE, $g_BUFFER_SIZE); __b2c__host = strtok(__b2c__data_server, \":\"); __b2c__port = strtok(NULL, \":\"); __b2c__he = gethostbyname(__b2c__host);" >> $g_CFILE + echo "if (__b2c__he == NULL || __b2c__he->h_addr == NULL) {if(!__b2c__trap){ERROR = 11;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "__b2c__handle = socket(AF_INET, SOCK_STREAM, 0);" >> $g_CFILE + echo "if (__b2c__handle == -1) {if(!__b2c__trap){ERROR = 12;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "__b2c__to.tv_sec = $g_OPTION_SOCKET; __b2c__to.tv_usec = 0; setsockopt(__b2c__handle, SOL_SOCKET, SO_SNDTIMEO, &__b2c__to, sizeof(struct timeval));" >> $g_CFILE + echo "setsockopt(__b2c__handle, SOL_SOCKET, SO_REUSEADDR, &__b2c__yes, sizeof(int)); __b2c__addr.sin_family = AF_INET; __b2c__addr.sin_port = htons((long)atol(__b2c__port));" >> $g_CFILE + echo "__b2c__addr.sin_addr = *((struct in_addr *)__b2c__he->h_addr); memset(&(__b2c__addr.sin_zero), '\0', sizeof(__b2c__addr.sin_zero));" >> $g_CFILE + echo "__b2c__result = bind(__b2c__handle, (struct sockaddr *)&__b2c__addr, sizeof(struct sockaddr));" >> $g_CFILE + echo "if(__b2c__result == -1){if(!__b2c__trap){ERROR = 17;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "__b2c__result = listen(__b2c__handle, $g_MAX_BACKLOG);" >> $g_CFILE + echo "if(__b2c__result == -1){if(!__b2c__trap){ERROR = 18;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "strncpy(__b2c__data_server, $FILE, $g_BUFFER_SIZE); /* Restore data because of strtok */} __b2c__result = accept(__b2c__handle, NULL, 0);" >> $g_CFILE + echo "if(__b2c__result == -1){if(!__b2c__trap){ERROR = 19;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "$HANDLE= __b2c__result;" >> $g_CFILE;; + esac +} + +#----------------------------------------------------------- + +function Handle_Readln +{ + # Local variables + local CHECK VAR FROM TARGET STR + + # Check if FROM is available + if [[ "$1" != +(* FROM *) ]] + then + echo -e "\nERROR: Missing FROM in READLN statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + VAR=`echo ${1%% FROM *}` + + # Get filedescriptor + FROM=`echo ${1##* FROM }` + + # Check if var is string var + if [[ "${VAR}" != +(*${g_STRINGSIGN}*) ]] + then + echo -e "\nERROR: Variable for READLN at line $g_COUNTER in file '$g_CURFILE' must be string!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Check if variable is declared + if [[ ${VAR} != +(*\[*\]*) ]] + then + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK ]] + then + echo "char *$VAR = NULL;" >> $g_HFILE + fi + fi + + # Translate function to C function + echo "__b2c__counter = 1; do{ memset(__b2c__input__buffer, '\0', $g_BUFFER_SIZE);" >> $g_CFILE + echo "__b2c__assign = fgets(__b2c__input__buffer, $g_BUFFER_SIZE, $FROM);" >> $g_CFILE + + # Make sure internal var is copied to var of program + echo "$VAR = (char*)realloc($VAR, ($g_BUFFER_SIZE+1)*__b2c__counter*sizeof(char));" >> $g_CFILE + echo "if(__b2c__counter == 1) strncpy($VAR, __b2c__input__buffer, $g_BUFFER_SIZE);" >> $g_CFILE + echo "else strncat($VAR, __b2c__input__buffer, $g_BUFFER_SIZE); __b2c__counter++;" >> $g_CFILE + echo "} while (!strstr(__b2c__input__buffer, \"\n\") && strlen(__b2c__input__buffer));" >> $g_CFILE + # Cut off last newline + echo "if (strlen(__b2c__input__buffer)) $VAR[strlen($VAR)-1]='\0';" >> $g_CFILE + # Cut off CR if available + echo "if(strlen($VAR)>0 && $VAR[strlen($VAR)-1]=='\r') $VAR[strlen($VAR)-1]='\0';" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Writeln +{ + # Local variables + local VAR TO LINE LEN CHAR IN_STRING IN_FUNC ESCAPED + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in WRITELN statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get filedescriptor + TO=`echo ${1##* TO }` + + # Start miniparser to see if we need to print something, convert spaces + LINE=`echo "${1% TO *}" | tr " " "\001"` + VAR= + LEN=${#LINE} + IN_STRING=0 + + # Get the characters + until [[ $LEN -eq 0 ]] + do + CHAR="${LINE:0:1}" + case $CHAR in + ",") + if [[ $IN_STRING -eq 0 && $IN_FUNC -eq 0 ]] + then + # Check if var is string var + if [[ "${VAR%%\(*}" = +(*${g_STRINGSIGN}*) || "${VAR%%\(*}" = +(*${g_DQUOTESIGN}*) ]] + then + echo "fprintf($TO, \"%s\", ${VAR});" >> $g_CFILE + else + echo "fprintf($TO, \"%s\", STR${g_STRINGSIGN}(${VAR}));" >> $g_CFILE + fi + VAR= + CHAR= + ESCAPED=0 + fi;; + "\\") + ESCAPED=1;; + "\"") + if [[ $ESCAPED -eq 0 ]] + then + if [[ $IN_STRING -eq 0 ]] + then + IN_STRING=1 + else + IN_STRING=0 + fi + fi + ESCAPED=0;; + "(") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC+1)) + fi + ESCAPED=0;; + ")") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC-1)) + fi + ESCAPED=0;; + *) + ESCAPED=0;; + esac + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + VAR="${VAR} " + else + VAR="${VAR}${CHAR}" + fi + let LEN=${#LINE}-1 + LINE="${LINE: -$LEN}" + done + + # Write last element to file + if [[ "${VAR%%\(*}" = +(*${g_STRINGSIGN}*) || "${VAR%%\(*}" = +(*${g_DQUOTESIGN}*) ]] + then + echo "fprintf($TO, \"%s\n\", ${VAR});" >> $g_CFILE + else + echo "fprintf($TO, \"%s\n\", STR${g_STRINGSIGN}(${VAR}));" >> $g_CFILE + fi + echo "fflush($TO);" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Getbyte +{ + # Local variables + local POS FROM SIZE TARGET CHECK + + # Check if FROM is available + if [[ "$1" != +(* FROM *) ]] + then + echo -e "\nERROR: Missing FROM in GETBYTE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + POS=`echo ${1%% FROM *}` + + # Get filedescriptor + FROM=`echo ${1##* FROM }` + + SIZE= + + # Check if SIZE is available + if [[ "$1" = +(* SIZE *) ]] + then + SIZE=${FROM##* SIZE } + FROM=${FROM%% SIZE *} + else + SIZE=1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Declare variable if not done yet, assuming long + if [[ "$POS" != +(*.*) ]] + then + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $POS,| $POS;|,$POS,|,$POS;| $POS=| ${POS%%\[*}\[|,${POS%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $POS;" >> $g_HFILE + fi + fi + + # Translate function to C function + echo "if(!__b2c__trap){__b2c__memory__check((char *)$POS); if(ERROR) {if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "__b2c__counter = fread((void*)$POS, sizeof($g_OPTION_MEMTYPE), $SIZE, $FROM);" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Putbyte +{ + # Local variables + local VAR TO SIZE POS + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in PUTBYTE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + POS=`echo ${1%% TO *}`; + + # Get filedescriptor + TO=`echo ${1##* TO }` + + SIZE= + + # Check if SIZE is available + if [[ "$1" = +(* SIZE *) ]] + then + SIZE=${TO##* SIZE } + TO=${TO%% SIZE *} + else + SIZE=1 + fi + + # Translate function to C function + echo "if(!__b2c__trap){__b2c__memory__check((char *)$POS); if(ERROR){if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "__b2c__counter = fwrite((void*)$POS, sizeof($g_OPTION_MEMTYPE), $SIZE, $TO);" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Getfile +{ + # Local variables + local VAR FROM SIZE TARGET STR + + # Check if FROM is available + if [[ "$1" != +(* FROM *) ]] + then + echo -e "\nERROR: Missing FROM in GETFILE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + VAR=`echo ${1%% FROM *}` + + # Get dirdescriptor + FROM=`echo ${1##* FROM }` + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Translate function to C function + echo "__b2c__dir = readdir($FROM);" >> $g_CFILE + + # Check if variable is declared + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK && "$VAR" != +(*\[*\]*) && "$VAR" != +(*.*) ]] + then + echo "char *$VAR = NULL;" >> $g_HFILE + fi + + # Always realloc VAR to correct size, maybe it was resized somewhere else + echo "if(__b2c__dir != NULL) {$VAR = realloc($VAR, (strlen(__b2c__dir->d_name)+1)*sizeof(char));" >> $g_CFILE + # Make sure internal var is copied to var of program + echo "strcpy($VAR, __b2c__dir->d_name); $VAR[strlen(__b2c__dir->d_name)] = '\0';}" >> $g_CFILE + echo "else {$VAR = realloc($VAR, sizeof(char)); $VAR[0] = '\0';}" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Receive +{ + # Local variables + local CHECK VAR FROM TARGET STR CHUNK SIZE + + # Check if FROM is available + if [[ "$1" != +(* FROM *) ]] + then + echo -e "\nERROR: Missing FROM in RECEIVE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + VAR=`echo ${1%% FROM *}` + + # Get filedescriptor + FROM=`echo ${1##* FROM }` + + # Check for optional chunksize + if [[ $FROM = +(* CHUNK *) ]] + then + CHUNK=${FROM##* CHUNK } + FROM=${FROM%% CHUNK *} + else + CHUNK=$g_BUFFER_SIZE + SIZE= + fi + + # Check for optional return variable + if [[ $CHUNK = +(* SIZE *) ]] + then + SIZE=${CHUNK##* SIZE } + CHUNK=${CHUNK%% SIZE *} + else + SIZE= + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Variable may not be array, these should be defined with DECLARE + if [[ -n $SIZE && "$SIZE" != +(*\[*\]*) && "$SIZE" != +(*.*) ]] + then + # Declare variable if not done yet, assuming long + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $SIZE,| $SIZE;|,$SIZE,|,$SIZE;| $SIZE=| ${SIZE%%\[*}\[|,${SIZE%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $SIZE;" >> $g_HFILE + fi + fi + + # Check if string variable, and if so, if declared + if [[ "${VAR}" = +(*${g_STRINGSIGN}) ]] + then + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK ]] + then + echo "char *$VAR = NULL;" >> $g_HFILE + fi + echo "$VAR = (char*)realloc($VAR, ($CHUNK+1)*sizeof(char)); memset($VAR, '\0', sizeof(char)*($CHUNK+1));" >> $g_CFILE + fi + + # Translate function to C function + if [[ -z $SIZE ]] + then + echo "if(recv($FROM, (void*)$VAR, $CHUNK, 0) < 0) {if(!__b2c__trap){ERROR = 14;if(!__b2c__catch_set)" >> $g_CFILE + echo "{fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + else + echo "if(($SIZE = recv($FROM, (void*)$VAR, $CHUNK, 0)) < 0) {if(!__b2c__trap){ERROR = 14;if(!__b2c__catch_set)" >> $g_CFILE + echo "{fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + fi +} +#----------------------------------------------------------- + +function Handle_Send +{ + # Local variables + local VAR TO CHUNK + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in SEND statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + VAR=`echo ${1%% TO *}`; + + # Get filedescriptor + TO=`echo ${1##* TO }` + + # Check for optional chunksize + if [[ $TO = +(* CHUNK *) ]] + then + CHUNK=${TO##* CHUNK } + TO=${TO%% CHUNK *} + else + CHUNK="strlen($VAR)" + fi + + # Translate function to C function + echo "if(send($TO, (void*)$VAR, $CHUNK, 0) < 0) {if(!__b2c__trap){ERROR = 15; if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Getline +{ + # Local variables + local CHECK VAR FROM TARGET STR + + # Check if FROM is available + if [[ "$1" != +(* FROM *) ]] + then + echo -e "\nERROR: Missing FROM in GETLINE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + VAR=`echo ${1%% FROM *}` + + # Get filedescriptor + FROM=`echo ${1##* FROM }` + + # Check if var is string var + if [[ "${VAR}" != +(*${g_STRINGSIGN}*) ]] + then + echo -e "\nERROR: Variable for GETLINE at line $g_COUNTER in file '$g_CURFILE' must be string!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Check if variable is declared + if [[ ${VAR} != +(*\[*\]*) ]] + then + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK ]] + then + echo "char *$VAR = NULL;" >> $g_HFILE + fi + fi + + # Translate function to C function + echo "if ($FROM == NULL || *$FROM == '\0') {$VAR = (char*)realloc($VAR, 2*sizeof(char)); strcpy($VAR, \"\");}" >> $g_CFILE + echo "else { __b2c__assign = $FROM; while(*$FROM != '\0' && *$FROM != '\n') $FROM++;" >> $g_CFILE + + # Make sure internal var is copied to var of program + echo "$VAR = (char*)realloc($VAR, ($FROM-__b2c__assign+1)*sizeof(char));" >> $g_CFILE + echo "strncpy($VAR, __b2c__assign, $FROM-__b2c__assign);" >> $g_CFILE + + # Make sure to end the string + echo "$VAR[($FROM-__b2c__assign)] = '\0'; $FROM++;}" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Putline +{ + # Local variables + local VAR TO LINE LEN CHAR IN_STRING IN_FUNC + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in PUTLINE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get memorydescriptor + TO=`echo ${1##* TO }` + + # Start miniparser to see if we need to print something, convert spaces + LINE=`echo "${1%% TO *}" | tr " " "\001"` + VAR= + LEN=${#LINE} + IN_STRING=0 + + # Get the characters + until [[ $LEN -eq 0 ]] + do + CHAR="${LINE:0:1}" + case $CHAR in + ",") + if [[ $IN_STRING -eq 0 && $IN_FUNC -eq 0 ]] + then + # Check if var is string var + if [[ "${VAR%%\(*}" = +(*${g_STRINGSIGN}*) || "${VAR%%\(*}" = +(*${g_DQUOTESIGN}*) ]] + then + echo "strcat($TO, $VAR); $TO+=strlen($VAR);" >> $g_CFILE + else + echo "strcat($TO, STR${g_STRINGSIGN}($VAR)); $TO+=strlen(STR${g_STRINGSIGN}($VAR));" >> $g_CFILE + fi + VAR= + CHAR= + ESCAPED=0 + fi;; + "\\") + ESCAPED=1;; + "\"") + if [[ $ESCAPED -eq 0 ]] + then + if [[ $IN_STRING -eq 0 ]] + then + IN_STRING=1 + else + IN_STRING=0 + fi + fi + ESCAPED=0;; + "(") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC+1)) + fi + ESCAPED=0;; + ")") + if [[ $IN_STRING -eq 0 ]] + then + ((IN_FUNC=$IN_FUNC-1)) + fi + ESCAPED=0;; + *) + ESCAPED=0;; + esac + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + VAR="${VAR} " + else + VAR="${VAR}${CHAR}" + fi + let LEN=${#LINE}-1 + LINE="${LINE: -$LEN}" + done + + # Check if var is string var + if [[ "${VAR%%\(*}" = +(*${g_STRINGSIGN}*) || "${VAR%%\(*}" = +(*${g_DQUOTESIGN}*) ]] + then + echo "strcat($TO, $VAR); strcat($TO, \"\n\"); $TO+=strlen($VAR)+1;" >> $g_CFILE + else + echo "strcat($TO, STR${g_STRINGSIGN}($VAR)); strcat($TO, \"\n\"); $TO+=strlen(STR${g_STRINGSIGN}($VAR))+1;" >> $g_CFILE + fi +} + +#----------------------------------------------------------- + +function Handle_Import +{ + # Local variables + local TMP SYM LIB CHECK TOKEN PTR TYPE ALIAS + + # Check if FROM is available + if [[ "$1" != +(* FROM *) ]] + then + echo -e "\nERROR: missing FROM in IMPORT statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the symbolname without surrounding spaces and doublequotes + if [[ "$1" = +(*\(*) ]] + then + SYM=`echo ${1%%\(*} | tr -d "\042"`; TMP=${1#* FROM } + TOKEN=`echo ${1%\)*}` + else + SYM=`echo ${1%% FROM *} | tr -d "\042"`; TMP=${1#* FROM } + TOKEN= + fi + + # Check if TYPE is available + if [[ "$1" != +(* TYPE *) ]] + then + echo -e "\nERROR: missing TYPE in IMPORT statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get library and type + LIB=`echo ${TMP%% TYPE *}` + TYPE=`echo ${TMP##* TYPE }` + + # Check if ALIAS is there + if [[ $TYPE = +(* ALIAS *) ]] + then + ALIAS=`echo ${TYPE##* ALIAS } | tr -d "\042"` + echo "#define $ALIAS $SYM" >> $g_HFILE + g_IMPORTED="$ALIAS $g_IMPORTED" + TYPE=${TYPE%% ALIAS *} + fi + + # If library is libm or libc, skip dlopen as we're linking with those anyway + if [[ $LIB != +(*libc.so*) && $LIB != +(*libm.so*) ]] + then + # Create name from libname + PTR=`echo $LIB | tr -d [:punct:]` + + # Check if variable was declared + CHECK=`grep -i "void\* __b2c__dlopen__pointer_$PTR;" $g_CFILE` + if [[ -z $CHECK ]] + then + echo "void* __b2c__dlopen__pointer_$PTR;" >> $g_CFILE + echo "__b2c__dlopen__pointer_$PTR = dlopen($LIB, RTLD_LAZY);" >> $g_CFILE + fi + echo "if(__b2c__dlopen__pointer_$PTR == NULL){if(!__b2c__trap){ERROR = 3;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + + # Check if token was declared + CHECK=`grep -i "$TYPE (\*$SYM)" $g_HFILE` + if [[ -z $CHECK ]] + then + echo "$TYPE (*$SYM)(${TOKEN#*\(});" >> $g_HFILE + fi + + # Translate to C function + echo "*($TYPE **) (&$SYM) = dlsym(__b2c__dlopen__pointer_$PTR, \"$SYM\");" >> $g_CFILE + echo "if($SYM == NULL) {if(!__b2c__trap){ERROR = 4;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + fi + + # Make symbol known to parser + g_IMPORTED="$SYM $g_IMPORTED" +} + +#----------------------------------------------------------- + +function Handle_Declare +{ + # Local variables + local VAR TYPE CHECK NEW VALUE OPTION + + # Check on a GLOBAL RECORD + if [[ "$1" = +(*RECORD *) ]] + then + # Translate to C typedef struct + g_RECORDNAME="RECORD_${g_COUNTER}" + echo "struct $g_RECORDNAME{" >> $g_HFILE + g_RECORDVAR=${1#* } + # Store current function name + if [[ -n $g_FUNCNAME ]] + then + g_RECORDCACHE=$g_FUNCNAME + g_FUNCNAME= + fi + else + # Get the variablename and type + if [[ "$1" = +(* TYPE *) ]] + then + VAR=`echo ${1%% TYPE *} | tr -d " "` + TYPE=`echo ${1##* TYPE }` + elif [[ "$1" = +(* ASSOC *) ]] + then + VAR=`echo ${1%% ASSOC *} | tr -d " "` + TYPE=`echo ${1##* ASSOC }` + else + VAR=`echo ${1} | tr -d " "` + TYPE="long" + fi + + # Check if variable was already declared + if [[ "$VAR" != +(*.*) ]] + then + VALUE=${VAR%%\[*} + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $g_HFILE | grep -E " $VALUE,| $VALUE;|,$VALUE,|,$VALUE;| $VALUE=| $VALUE\[|,$VALUE\[" | grep -v " noparse "` + fi + + if [[ -n $CHECK ]] + then + echo -e "\nERROR: variable in DECLARE or GLOBAL statement at line $g_COUNTER in file '$g_CURFILE' was defined previously!" + exit 1 + fi + + # If array, increase dimensions when OPTION BASE is set + if [[ $VAR = +(*\[*\]*) && $VAR != +(*=*) ]] + then + NEW= + while [[ ${VAR} = +(*\[*\]*) ]] + do + NEW="$NEW${VAR%%\[*}[" + VALUE=${VAR#*\[} + NEW="$NEW${VALUE%%\]*}+$g_OPTION_BASE]" + VAR=${VAR#*\]} + done + VAR="${NEW}" + fi + + # Check for associative array + if [[ "${1}" = +(* ASSOC *) ]] + then + VAR=`echo "$VAR" | tr "," " "` + for i in $VAR + do + echo "struct __b2c__${i}_type {char *key; /* noparse */ ${TYPE} value; /* noparse */ };" >> $g_HFILE + echo "struct __b2c__${i}_type *__b2c__${i} = { NULL }; long __b2c__${i}_idx = 0;" >> $g_HFILE + + echo "static int __b2c__${i}_comp(const void *__b2c__m1, const void *__b2c__m2){ " >> $g_HFILE + echo "struct __b2c__${i}_type *__b2c__mi1 = (struct __b2c__${i}_type *) __b2c__m1;" >> $g_HFILE + echo "struct __b2c__${i}_type *__b2c__mi2 = (struct __b2c__${i}_type *) __b2c__m2;" >> $g_HFILE + echo "if(__b2c__mi1->key == NULL && __b2c__mi2->key == NULL) return 0;" >> $g_HFILE + echo "if(__b2c__mi1->key == NULL && __b2c__mi2->key != NULL) return -1;" >> $g_HFILE + echo "if(__b2c__mi1->key != NULL && __b2c__mi2->key == NULL) return 1;" >> $g_HFILE + echo "return strcmp(__b2c__mi1->key, __b2c__mi2->key); }" >> $g_HFILE + + echo "struct __b2c__${i}_type * __b2c__${i}_exist(char *__b2c__index){struct __b2c__${i}_type __b2c__${i}_key, *__b2c__${i}__result;" >> $g_HFILE + echo "qsort(__b2c__${i}, __b2c__${i}_idx, sizeof(struct __b2c__${i}_type), __b2c__${i}_comp);" >> $g_HFILE + echo "__b2c__${i}_key.key = __b2c__index; __b2c__${i}__result = bsearch(&__b2c__${i}_key, __b2c__${i}," >> $g_HFILE + echo "__b2c__${i}_idx, sizeof(struct __b2c__${i}_type), __b2c__${i}_comp);" >> $g_HFILE + echo "return(__b2c__${i}__result); }" >> $g_HFILE + + echo "void __b2c__${i}__add(char *__b2c__index){__b2c__${i}_idx++;" >> $g_HFILE + echo "__b2c__${i} = (struct __b2c__${i}_type *) realloc (__b2c__${i}, __b2c__${i}_idx * sizeof (struct __b2c__${i}_type));" >> $g_HFILE + echo "__b2c__${i}[__b2c__${i}_idx - 1].key = strdup (__b2c__index); __b2c__${i}[__b2c__${i}_idx-1].value = 0;}" >> $g_HFILE + + echo "void __b2c__${i}__del(char *__b2c__index){struct __b2c__${i}_type *__b2c__${i}__location = __b2c__${i}_exist(__b2c__index);" >> $g_HFILE + echo "if(__b2c__${i}__location != NULL) {free(__b2c__${i}__location->key); __b2c__${i}__location->key = NULL; } }" >> $g_HFILE + + echo "${TYPE} ${i}(char *__b2c__index){struct __b2c__${i}_type __b2c__${i}_key, *__b2c__${i}__result;" >> $g_HFILE + echo "qsort(__b2c__${i}, __b2c__${i}_idx, sizeof(struct __b2c__${i}_type), __b2c__${i}_comp);" >> $g_HFILE + echo "__b2c__${i}_key.key = __b2c__index; __b2c__${i}__result = bsearch(&__b2c__${i}_key, __b2c__${i}," >> $g_HFILE + echo "__b2c__${i}_idx, sizeof(struct __b2c__${i}_type), __b2c__${i}_comp);" >> $g_HFILE + if [[ ${i} = +(*${g_STRINGSIGN}*) || ${TYPE} = +(*STRING*) || ${TYPE} = +(*char\**) ]] + then + echo "if(__b2c__${i}__result == NULL) return(\"\"); return __b2c__${i}__result->value;}" >> $g_HFILE + else + echo "if(__b2c__${i}__result == NULL) return(0); return __b2c__${i}__result->value;}" >> $g_HFILE + fi + done + + # Check if var is string var + elif [[ ( "${VAR}" = +(*${g_STRINGSIGN}*) || "${TYPE}" = +(*STRING*|*char\**) ) && "${VAR}" != +(*=*) ]] + then + CHECK=`grep -E "char \*${STR} = NULL;" $g_HFILE` + if [[ -z $CHECK ]] + then + STR=`echo ${VAR} | tr ',' ' '` + for i in $STR + do + if [[ "${i}" = +(*\[*\]*) ]] + then + echo "char *$i = { NULL };" >> $g_HFILE + else + echo "char *$i = NULL;" >> $g_HFILE + # Pointer var should not be initialized + if [[ "${VAR}" = +(*${g_STRINGSIGN}*) ]] + then + echo "$i = calloc(1, sizeof(char));" >> $g_CFILE + fi + fi + done + fi + # Var is string array assignment + elif [[ ( "${VAR}" = +(*${g_STRINGSIGN}*) || "${TYPE}" = +(*STRING*|*char\**) ) && "${VAR}" = +(*=*) ]] + then + echo "char* ${VAR%%\{*} {" >> $g_HFILE + OPTION=$g_OPTION_BASE + while [[ ${OPTION} -gt 0 ]] + do + echo " \"\", " >> $g_HFILE + ((OPTION-=1)) + done + echo "${VAR#*\{};" >> $g_HFILE + # Assume char assignment or number + else + if [[ "$VAR" = +(*\[*\]*) && "$VAR" != +(*=*) ]] + then + VAR=`echo ${VAR} | tr "," " "` + for i in $VAR + do + echo "$TYPE $i = { 0 };" >> $g_HFILE + done + elif [[ "$VAR" = +(*\[*\]*) && "$VAR" = +(*=*) ]] + then + echo "$TYPE ${VAR%%\{*} {" >> $g_HFILE + OPTION=$g_OPTION_BASE + while [[ ${OPTION} -gt 0 ]] + do + echo " 0, " >> $g_HFILE + ((OPTION-=1)) + done + echo "${VAR#*\{};" >> $g_HFILE + elif [[ "$VAR" != +(*=*) && "$VAR" != +(*\(*\)*) && "${TYPE}" = +(*char*|*short*|*int*|*long*|*double*|*float*|*NUMBER*|*FLOATING*) ]] + then + echo "$TYPE $VAR;" >> $g_HFILE + echo "$VAR = 0;" | tr "," "=" >> $g_CFILE + else + echo "$TYPE $VAR;" >> $g_HFILE + fi + fi + fi +} + +#----------------------------------------------------------- + +function Handle_Local +{ + # Local variables + local VAR TYPE CHECK TARGET DIM NEW VALUE i OPTION + + # Get the variablename and type + if [[ "$1" = +(* TYPE *) ]] + then + VAR=`echo ${1%% TYPE *} | tr -d " "` + TYPE=`echo ${1##* TYPE }` + else + VAR=`echo ${1} | tr -d " "` + if [[ "${VAR}" = +(*${g_STRINGSIGN}*) ]] + then + TYPE="char*" + else + TYPE="long" + fi + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET=$g_CFILE + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Check if variable was already declared + if [[ "$VAR" != +(*.*) ]] + then + VALUE=${VAR%%\[*} + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $VALUE,| $VALUE;|,$VALUE,|,$VALUE;| $VALUE=| $VALUE\[|,$VALUE\[" | grep -v " noparse "` + fi + + if [[ -n $CHECK ]] + then + echo -e "\nERROR: variable in LOCAL statement at line $g_COUNTER in file '$g_CURFILE' was defined previously!" + exit 1 + fi + + # If array, increase dimensions when OPTION BASE is set + if [[ $VAR = +(*\[*\]*) && $VAR != +(*=*) ]] + then + NEW= + while [[ ${VAR} = +(*\[*\]*) ]] + do + NEW="$NEW${VAR%%\[*}[" + VALUE=${VAR#*\[} + NEW="$NEW${VALUE%%\]*}+$g_OPTION_BASE]" + VAR=${VAR#*\]} + done + VAR="${NEW}" + fi + + # Check if var is string var + if [[ ( "${TYPE}" = +(*STRING*|*char\*) || "${VAR}" = +(*${g_STRINGSIGN}*) ) && "${VAR}" != +(*=*) && "${VAR}" != +(*\[*${g_STRINGSIGN}*\]*) ]] + then + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = " ${TARGET}` + if [[ -z $CHECK ]] + then + STR=`echo ${VAR} | tr ',' ' '` + for i in $STR + do + # Check on multidimensional stringarrays + if [[ "${i}" = +(*\[*\]*\]*) ]] + then + echo -e "\nERROR: multidimensional stringarrays at line $g_COUNTER in file '$g_CURFILE' are not supported!" + exit 1 + fi + # Are we in a function? + if [[ -n $g_FUNCNAME ]] + then + if [[ -n $g_RECORDNAME ]] + then + if [[ "${i}" = +(*\[*\]*) ]] + then + echo "char *$i;" >> $g_CFILE + DIM=${i##*\[}; DIM=${DIM%%\]*} + g_STRINGARRAYS="$g_STRINGARRAYS for(__b2c__ctr=0; __b2c__ctr<$DIM; __b2c__ctr++)if($g_RECORDVAR.${i%%\[*}[__b2c__ctr]!=NULL){free($g_RECORDVAR.${i%%\[*}[__b2c__ctr]);}" + else + echo "char *$i; /* noparse */" >> $g_CFILE + fi + else + if [[ "${i}" = +(*\[*\]*) ]] + then + echo "char *$i = { NULL };" >> $g_CFILE + DIM=${i##*\[}; DIM=${DIM%%\]*} + g_STRINGARRAYS="$g_STRINGARRAYS for(__b2c__ctr=0; __b2c__ctr<$DIM; __b2c__ctr++)if(${g_WITHVAR}${i%%\[*}[__b2c__ctr]!=NULL){free(${g_WITHVAR}${i%%\[*}[__b2c__ctr]);}" + else + echo "char *$i = NULL;" >> $g_CFILE + # Pointer var should not be initialized + if [[ "${VAR}" = +(*${g_STRINGSIGN}*) ]] + then + echo "$i = calloc(1, sizeof(char));" >> $g_CFILE + g_LOCALSTRINGS="$g_LOCALSTRINGS ${i}" + fi + fi + fi + # We are in the mainprogram + else + if [[ -n $g_RECORDNAME ]] + then + echo "char *$i; /* noparse */" >> $g_HFILE + else + if [[ "${i}" = +(*\[*\]*) ]] + then + echo "char *$i = { NULL };" >> $g_CFILE + else + echo "char *$i = NULL;" >> $g_HFILE + # Pointer var should not be initialized + if [[ "${VAR}" = +(*${g_STRINGSIGN}*) ]] + then + echo "$i = calloc(1, sizeof(char));" >> $g_CFILE + fi + fi + fi + fi + done + fi + elif [[ ( "${VAR}" = +(*${g_STRINGSIGN}*) || "${TYPE}" = +(*STRING*|*char\**) ) && "${VAR}" = +(*=*) ]] + then + if [[ -n $g_FUNCNAME ]] + then + # String array assignment + echo "char* ${VAR%%\{*} {" >> $g_CFILE + OPTION=$g_OPTION_BASE + while [[ ${OPTION} -gt 0 ]] + do + echo " \"\", " >> $g_CFILE + ((OPTION-=1)) + done + echo "${VAR#*\{};" >> $g_CFILE + else + # String array assignment + echo "char* ${VAR%%\{*} {" >> $g_HFILE + OPTION=$g_OPTION_BASE + while [[ ${OPTION} -gt 0 ]] + do + echo " \"\", " >> $g_HFILE + ((OPTION-=1)) + done + echo "${VAR#*\{};" >> $g_HFILE + fi + # Assume number + else + if [[ -n $g_FUNCNAME ]] + then + if [[ -n $g_RECORDNAME ]] + then + echo "$TYPE $VAR; /* noparse */" >> $g_CFILE + else + if [[ "$VAR" = +(*\[*\]*) && "$VAR" != +(*=*) ]] + then + VAR=`echo ${VAR} | tr "," " "` + for i in $VAR + do + echo "$TYPE $i = { 0 };" >> $g_CFILE + done + elif [[ "$VAR" = +(*\[*\]*) && "$VAR" != +(*=*) ]] + then + # Numeric array assignment + echo "$TYPE ${VAR%%\{*} {" >> $g_CFILE + OPTION=$g_OPTION_BASE + while [[ ${OPTION} -gt 0 ]] + do + echo " 0, " >> $g_CFILE + ((OPTION-=1)) + done + echo "${VAR#*\{};" >> $g_CFILE + elif [[ "$VAR" != +(*=*) && "$VAR" != +(*\(*\)*) && "${TYPE}" = +(*char*|*short*|*int*|*long*|*double*|*float*|*NUMBER*|*FLOATING*) ]] + then + echo "$TYPE $VAR;" >> $g_CFILE + echo "$VAR = 0;" | tr "," "=" >> $g_CFILE + else + echo "$TYPE $VAR;" >> $g_CFILE + fi + fi + else + if [[ -n $g_RECORDNAME ]] + then + echo "$TYPE $VAR; /* noparse */" >> $g_HFILE + else + if [[ "$VAR" = +(*\[*\]*) && "$VAR" != +(*=*) ]] + then + VAR=`echo ${VAR} | tr "," " "` + for i in $VAR + do + echo "$TYPE $i = { 0 };" >> $g_HFILE + done + elif [[ "$VAR" = +(*\[*\]*) && "$VAR" != +(*=*) ]] + then + # Numeric array assignment + echo "$TYPE ${VAR%%\{*} {" >> $g_HFILE + OPTION=$g_OPTION_BASE + while [[ ${OPTION} -gt 0 ]] + do + echo " 0, " >> $g_HFILE + ((OPTION-=1)) + done + echo "${VAR#*\{};" >> $g_HFILE + elif [[ "$VAR" != +(*=*) && "$VAR" != +(*\(*\)*) && "${TYPE}" = +(*char*|*short*|*int*|*long*|*double*|*float*|*NUMBER*|*FLOATING*) ]] + then + echo "$TYPE $VAR;" >> $g_HFILE + echo "$VAR = 0;" | tr "," "=" >> $g_CFILE + else + echo "$TYPE $VAR;" >> $g_HFILE + fi + fi + fi + fi +} + +#----------------------------------------------------------- + +function Handle_Read +{ + # Local variables + local CHECK TARGET STR + + # Check if we have an argument at all + if [[ "$1" = "READ" ]] + then + echo -e "\nERROR: empty READ at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Check type of var, string? + if [[ "${1}" = +(*${g_STRINGSIGN}) ]] + then + STR=${1%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK ]] + then + echo "char *$1 = NULL;" >> $g_HFILE + fi + # Convert to C + echo "$1 = (char*)realloc($1, (strlen(__b2c__stringarray[__b2c__stringarray_ptr])+1)*sizeof(char));" >> $g_CFILE + echo "strcpy($1, __b2c__stringarray[__b2c__stringarray_ptr]);" >> $g_CFILE + echo "__b2c__stringarray_ptr++;" >> $g_CFILE + else + # Variable may not be array, these should be defined with DECLARE + if [[ "$1" != +(*\[*\]*) && "$1" != +(*.*) ]] + then + # Not declared? Assume long + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $1,| $1;|,$1,|,$1;| $1=| ${1%%\[*}\[|,${1%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $1;" >> $g_HFILE + CHECK="long " + fi + else + # See how var was declared + CHECK=`grep -E "DIR |FILE |int |long |float |double |char |void |STRING |NUMBER |FLOATING " $TARGET | grep -E " ${1%%\[*}" | grep -v " noparse "` + fi + # Convert to C + if [[ "$CHECK" = +(*double *) || "$CHECK" = +(*FLOATING *) ]] + then + echo "${1} = __b2c__floatarray[__b2c__floatarray_ptr];" >> $g_CFILE + echo "__b2c__floatarray_ptr++;" >> $g_CFILE + elif [[ "$CHECK" = +(*float *) ]] + then + echo "${1} = (float)__b2c__floatarray[__b2c__floatarray_ptr];" >> $g_CFILE + echo "__b2c__floatarray_ptr++;" >> $g_CFILE + elif [[ "$CHECK" = +(*long *) || "$CHECK" = +(*NUMBER *) ]] + then + echo "${1} = (long)__b2c__floatarray[__b2c__floatarray_ptr];" >> $g_CFILE + echo "__b2c__floatarray_ptr++;" >> $g_CFILE + elif [[ "$CHECK" = +(*int *) ]] + then + echo "${1} = (int)__b2c__floatarray[__b2c__floatarray_ptr];" >> $g_CFILE + echo "__b2c__floatarray_ptr++;" >> $g_CFILE + else + echo "${1} = (char*)realloc($1, (strlen(__b2c__stringarray[__b2c__stringarray_ptr])+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(${1}, __b2c__stringarray[__b2c__stringarray_ptr]);" >> $g_CFILE + echo "__b2c__stringarray_ptr++;" >> $g_CFILE + fi + fi +} + +#----------------------------------------------------------- + +function Handle_Endfunction +{ + # Check if return was found + if [[ -z $g_FUNCTYPE ]] + then + echo -e "\nERROR: function '$g_FUNCNAME' was defined without returning a value or string!" + exit 1 + fi + + # Put prototype to header file + echo "$g_FUNCTYPE ${g_PROTOTYPE}; /* noparse */" >> $g_HFILE + g_PROTOTYPE= + + # Now setup function in main program + echo "/* Created with BASH BaCon $g_VERSION - (c) Peter van Eerten - GPL v3 */" > ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + echo "/* noparse $g_CURFILE BACON LINE $g_COUNTER */" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + if [[ $g_ORIGFUNCNAME != +(*\(*\)*) ]] + then + echo "$g_FUNCTYPE $g_ORIGFUNCNAME(void) {" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + else + echo "$g_FUNCTYPE $g_ORIGFUNCNAME {" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + fi + + # Add function body + echo "${g_STRINGARGS}" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + cat $g_CFILE >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + echo "__B2C__PROGRAM__EXIT: ;" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + + # Make sure the function always returns something + if [[ $g_FUNCTYPE = +(*char\**) ]] + then + echo "return (\"\");}" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + else + echo "return (0);}" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + fi + + # Include header file + if [[ ${g_INCLUDE_FILES} != +(*${g_CURFILE%.*}.$g_FUNCNAME.h*) ]] + then + g_INCLUDE_FILES="$g_INCLUDE_FILES ${g_CURFILE%.*}.$g_FUNCNAME.h" + fi + + # Add to total filelist + g_TMP_FILES="$g_TMP_FILES ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h" + + # Delete temp funcfile + rm $g_CFILE + + # Restore mainfile + g_CFILE=$g_COPY_CFILE + + # Restore CATCH routine + g_CATCHGOTO="$g_ORIGCATCHGOTO" + + # Clear function variables + g_ORIGFUNCNAME= + g_FUNCNAME= + g_FUNCTYPE= + g_LOCALSTRINGS= + g_STRINGARRAYS= + g_STRINGARGS= +} + +#----------------------------------------------------------- + +function Handle_Return +{ + # Local variables + local CHECK STR DQ FUNC ARG + + # Check if we have an argument at all + if [[ "$1" = "RETURN" ]] + then + echo -e "\nERROR: empty RETURN at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $g_CFILE | grep -E " $1,| $1;|,$1,|,$1;| $1=| ${1%%\[*}\[|,${1%%\[*}\[" | grep -v " noparse "` + + # Determine if argument ends with Double Quote + DQ="${1: -1}" + FUNC="${1:0:3}" + + # Check type of var, func using string but returning a value? See also PRINT miniparser + if [[ ${FUNC} = "INS" || ${FUNC} = "VAL" || ${FUNC} = "LEN" || ${FUNC} = "SEA" || ${FUNC} = "ASC" || "${1}" = +(FILE*) || "${1}" = +(REGEX*) ]] + then + g_FUNCTYPE="double " + ARG="${1}" + + # Check type of var, string or normal string? + elif [[ "${1}" = +(*${g_STRINGSIGN}*) || "${DQ}" = +(${g_DQUOTESIGN}) || ${g_FUNCNAME} = +(*${g_STRINGSIGN}*) ]] + then + g_FUNCTYPE="char* " + echo "__b2c__rbuffer_ptr++; if(__b2c__rbuffer_ptr >= $g_MAX_RBUFFERS) __b2c__rbuffer_ptr=0; if($1 != NULL)" >> $g_CFILE + echo " {__b2c__rbuffer[__b2c__rbuffer_ptr] = (char*)realloc(__b2c__rbuffer[__b2c__rbuffer_ptr], (strlen($1)+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(__b2c__rbuffer[__b2c__rbuffer_ptr], $1);}" >> $g_CFILE + echo "else {__b2c__rbuffer[__b2c__rbuffer_ptr] = (char*)realloc(__b2c__rbuffer[__b2c__rbuffer_ptr], 2*sizeof(char));" >> $g_CFILE + echo "strcpy(__b2c__rbuffer[__b2c__rbuffer_ptr], \"\");}" >> $g_CFILE + ARG="__b2c__rbuffer[__b2c__rbuffer_ptr]" + + # Check if float + elif [[ "$1" = +(*.*) ]] + then + g_FUNCTYPE="double " + ARG="${1}" + + # Check if no alpha chars (then integer value) + elif [[ "$1" = +([0-9]) ]] + then + g_FUNCTYPE="long " + ARG="${1}" + + # Assume variable, check if declared before + elif [[ -n $CHECK ]] + then + case $CHECK in + +(*DIR *) ) + g_FUNCTYPE="DIR* ";; + +(*FILE *) ) + g_FUNCTYPE="FILE* ";; + +(*int\* *) ) + g_FUNCTYPE="int* ";; + +(*float\* *) ) + g_FUNCTYPE="float* ";; + +(*double\* *) ) + g_FUNCTYPE="double* ";; + +(*char\* *|*STRING *) ) + g_FUNCTYPE="char* ";; + +(*long\* *) ) + g_FUNCTYPE="long* ";; + +(*void\* *) ) + g_FUNCTYPE="void* ";; + +(*int *) ) + g_FUNCTYPE="int ";; + +(*float *) ) + g_FUNCTYPE="float ";; + +(*double *|*FLOATING *) ) + g_FUNCTYPE="double ";; + +(*char *) ) + g_FUNCTYPE="char ";; + +(*long *|*NUMBER *) ) + g_FUNCTYPE="long ";; + +(*void *) ) + g_FUNCTYPE="void ";; + esac + ARG="${1}" + + # Not declared, assume integer variable + else + g_FUNCTYPE="long " + ARG="${1}" + fi + + # Free strings variables if there are any + for STR in $g_LOCALSTRINGS + do + echo "if($STR != NULL) free($STR);" >> $g_CFILE + done + echo "${g_STRINGARRAYS}" >> $g_CFILE + + # The actual return value + echo "return (${ARG});" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Push +{ + # Local variables + local CHECK TARGET + + # Check if we have an argument at all + if [[ "$1" = "PUSH" ]] + then + echo -e "\nERROR: empty PUSH at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + if [[ "$VAR" != +(*.*) ]] + then + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $1,| $1;|,$1,|,$1;| $1=| ${1%%\[*}\[|,${1%%\[*}\[" | grep -v " noparse "` + fi + + # Allocate space for type + echo "__b2c__typestack = (int*)realloc(__b2c__typestack, (__b2c__stackptr+1)*sizeof(int));" >> $g_CFILE + + # Check type of var, string? + if [[ "${1}" = +(*${g_STRINGSIGN}*) ]] + then + echo "__b2c__stringstack = (char**)realloc(__b2c__stringstack, (__b2c__stackptr+1)*sizeof(char*));" >> $g_CFILE + echo "if(__b2c__stackptr == 0){ __b2c__stringstack[__b2c__stackptr] = realloc(__b2c__stringstack[__b2c__stackptr], (strlen($1)+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(__b2c__stringstack[__b2c__stackptr], $1);} else __b2c__stringstack[__b2c__stackptr] = strdup($1);" >> $g_CFILE + echo "__b2c__typestack[__b2c__stackptr] = 1;" >> $g_CFILE + # Check if it is a normal string + elif [[ "${1}" = +(*${g_DQUOTESIGN}*) ]] + then + echo "__b2c__stringstack = (char**)realloc(__b2c__stringstack, (__b2c__stackptr+1)*sizeof(char*));" >> $g_CFILE + echo "if(__b2c__stackptr == 0){__b2c__stringstack[__b2c__stackptr] = realloc(__b2c__stringstack[__b2c__stackptr], (strlen($1)+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(__b2c__stringstack[__b2c__stackptr], $1);} else __b2c__stringstack[__b2c__stackptr] = strdup($1);" >> $g_CFILE + echo "__b2c__typestack[__b2c__stackptr] = 1;" >> $g_CFILE + # Check if float + elif [[ "$1" = +(*.*) ]] + then + echo "__b2c__doublestack = (double*)realloc(__b2c__doublestack, (__b2c__stackptr+1)*sizeof(double));" >> $g_CFILE + echo "__b2c__doublestack[__b2c__stackptr] = $1;" >> $g_CFILE + echo "__b2c__typestack[__b2c__stackptr] = 2;" >> $g_CFILE + # Check if no alpha chars (then integer value) + elif [[ "$1" = +(![a-zA-Z]) ]] + then + echo "__b2c__longstack = (long*)realloc(__b2c__longstack, (__b2c__stackptr+1)*sizeof(long));" >> $g_CFILE + echo "__b2c__longstack[__b2c__stackptr] = $1;" >> $g_CFILE + echo "__b2c__typestack[__b2c__stackptr] = 3;" >> $g_CFILE + # Assume variable, check if declared before + elif [[ -n $CHECK ]] + then + if [[ $CHECK = +(double*) ]] + then + echo "__b2c__doublestack = (double*)realloc(__b2c__doublestack, (__b2c__stackptr+1)*sizeof(double));" >> $g_CFILE + echo "__b2c__doublestack[__b2c__stackptr] = $1;" >> $g_CFILE + echo "__b2c__typestack[__b2c__stackptr] = 2;" >> $g_CFILE + else + echo "__b2c__longstack = (long*)realloc(__b2c__longstack, (__b2c__stackptr+1)*sizeof(long));" >> $g_CFILE + echo "__b2c__longstack[__b2c__stackptr] = $1;" >> $g_CFILE + echo "__b2c__typestack[__b2c__stackptr] = 3;" >> $g_CFILE + fi + # Not declared, assume integer variable + else + echo "__b2c__longstack = (long*)realloc(__b2c__longstack, (__b2c__stackptr+1)*sizeof(long));" >> $g_CFILE + echo "__b2c__longstack[__b2c__stackptr] = $1;" >> $g_CFILE + echo "__b2c__typestack[__b2c__stackptr] = 3;" >> $g_CFILE + fi + + # Increase stackpointer + echo "__b2c__stackptr++;" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Pull +{ + local CHECK TARGET STR + + # Check if we have an argument at all + if [[ "$1" = "PULL" ]] + then + echo -e "\nERROR: empty PULL at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Argument must be a variable + if [[ "$1" = +(![a-zA-Z]) ]] + then + echo -e "\nERROR: argument in PULL statement at line $g_COUNTER in file '$g_CURFILE' is not a variable!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Decrease stackpointer again + echo "__b2c__stackptr--;" >> $g_CFILE + echo "if(__b2c__stackptr < 0) __b2c__stackptr=0;" >> $g_CFILE + + # Get the last value from stack + if [[ "${1}" = +(*${g_STRINGSIGN}) ]] + then + STR=${1%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN} = NULL;" ${TARGET}` + if [[ -z $CHECK ]] + then + echo "char *$1 = NULL;" >> $g_HFILE + fi + echo "if(__b2c__typestack[__b2c__stackptr] == 1) {" >> $g_CFILE + echo "$1 = (char*)realloc($1, (strlen(__b2c__stringstack[__b2c__stackptr])+1)*sizeof(char));" >> $g_CFILE + echo "strcpy($1, __b2c__stringstack[__b2c__stackptr]); if(__b2c__stackptr > 0) free(__b2c__stringstack[__b2c__stackptr]);}" >> $g_CFILE + else + # Variable may not be array, these should be defined with DECLARE + if [[ "$1" != +(*\[*\]*) && "$VAR" != +(*.*) ]] + then + # Not declared? Assume long + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $1,| $1;|,$1,|,$1;| $1=| ${1%%\[*}\[|,${1%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $1;" >> $g_HFILE + CHECK="long " + fi + else + # See how var was declared + CHECK=`grep -E "DIR |FILE |int |long |float |double |char |void |STRING |NUMBER |FLOATING " $TARGET | grep -E " ${1%%\[*}" | grep -v " noparse "` + fi + # Make sure internal var is copied to var of program + if [[ "$CHECK" = +(*double *) || "$CHECK" = +(*float *) || "$CHECK" = +(*FLOATING *) ]] + then + echo "if(__b2c__typestack[__b2c__stackptr] == 2) $1=__b2c__doublestack[__b2c__stackptr];" >> $g_CFILE + elif [[ "$CHECK" = +(*long *) || "$CHECK" = +(*int *) || "$CHECK" = +(*NUMBER *) ]] + then + echo "if(__b2c__typestack[__b2c__stackptr] == 3) $1=__b2c__longstack[__b2c__stackptr];" >> $g_CFILE + else + echo "if(__b2c__typestack[__b2c__stackptr] == 1) {" >> $g_CFILE + echo "$1 = (char*)realloc($1, (strlen(__b2c__stringstack[__b2c__stackptr])+1)*sizeof(char));" >> $g_CFILE + echo "strcpy($1, __b2c__stringstack[__b2c__stackptr]); if(__b2c__stackptr > 0) free(__b2c__stringstack[__b2c__stackptr]);}" >> $g_CFILE + fi + fi +} + +#----------------------------------------------------------- + +function Handle_SubFunc +{ + local ARGS TOKEN LEN CHAR DIM ARR CHECK SIZE + + # Check argument + if [[ "${1}" = "SUB" ]] + then + echo -e "\nERROR: empty SUB/FUNCTION at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if we are in a sub already + if [[ -n $g_FUNCNAME ]] + then + echo -e "\nERROR: cannot define a SUB/FUNCTION within a SUB/FUNCTION at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the funcname + g_ORIGFUNCNAME=`echo ${1%%\(*}"("` + g_PROTOTYPE=`echo ${1%%\(*}"("` + + # Start miniparser to duplicate string arguments, convert spaces + ARGS=`echo "${1##*\(}" | tr " " "\001"` + TOKEN= + LEN=${#ARGS} + + # Get the characters + until [[ $LEN -eq 0 ]] + do + CHAR="${ARGS:0:1}" + if [[ $CHAR = "," ]] + then + if [[ ${TOKEN} = +(*STRING*) || ${TOKEN} = +(*char\**) ]] + then + TOKEN=`echo ${TOKEN}` + DIM=${TOKEN##*\[}; ARR=${TOKEN##* } + if [[ $TOKEN != +(*${g_STRINGSIGN}*) && $TOKEN = +(*\[*\]*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE]," + g_STRINGARGS="$g_STRINGARGS char** ${ARR%%\[*} = __b2c_${ARR%%\[*};" + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN}," + elif [[ $TOKEN != +(*${g_STRINGSIGN}*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${TOKEN##* }," + g_STRINGARGS="$g_STRINGARGS char* ${TOKEN##* } = __b2c_${TOKEN##* };" + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN}," + elif [[ $TOKEN = +(*\[*\]*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE]," + if [[ -z ${DIM%%\]*} ]] + then + echo -e "\nERROR: cannot pass string array without dimension at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + g_STRINGARGS="$g_STRINGARGS char *${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE] = { NULL };" + g_STRINGARGS="$g_STRINGARGS for(__b2c__ctr=0; __b2c__ctr<${DIM%%\]*}+$g_OPTION_BASE; __b2c__ctr++){if(__b2c_${ARR%%\[*}[__b2c__ctr]!=NULL) ${ARR%%\[*}[__b2c__ctr] = strdup(__b2c_${ARR%%\[*}[__b2c__ctr]);}" + g_STRINGARRAYS="$g_STRINGARRAYS for(__b2c__ctr=0; __b2c__ctr<${DIM%%\]*}+$g_OPTION_BASE; __b2c__ctr++)if(${ARR%%\[*}[__b2c__ctr]!=NULL){free(${ARR%%\[*}[__b2c__ctr]);}" + g_PROTOTYPE="$g_PROTOTYPE char *__b2c_${TOKEN##* }," + else + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${TOKEN##* }," + g_STRINGARGS="$g_STRINGARGS char *${TOKEN##* } = strdup(__b2c_${TOKEN##* });" + g_LOCALSTRINGS="$g_LOCALSTRINGS ${TOKEN##* }" + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN}," + fi + else + TOKEN=`echo ${TOKEN}` + if [[ $TOKEN = +(*\[*\]*\]*) ]] + then + echo -e "\nERROR: cannot pass multidimensional numeric array at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + elif [[ $TOKEN = +(*\[\]*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME ${TOKEN}," + elif [[ $TOKEN = +(*\[*\]*) ]] + then + DIM=${TOKEN##*\[}; ARR=${TOKEN##* } + g_ORIGFUNCNAME="$g_ORIGFUNCNAME ${TOKEN%% *} __b2c_${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE]," + if [[ -z ${DIM%%\]*} ]] + then + echo -e "\nERROR: cannot pass numeric array without dimension at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + g_STRINGARGS="$g_STRINGARGS ${TOKEN%% *} ${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE] = { 0 };" + g_STRINGARGS="$g_STRINGARGS for(__b2c__ctr=0; __b2c__ctr<${DIM%%\]*}+$g_OPTION_BASE; __b2c__ctr++){ ${ARR%%\[*}[__b2c__ctr] = __b2c_${ARR%%\[*}[__b2c__ctr];}" + elif [[ $TOKEN = +(*VAR *) ]] + then + echo -e "\nERROR: variable argument list cannot be followed by other arguments at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + g_ORIGFUNCNAME="$g_ORIGFUNCNAME ${TOKEN}," + fi + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN}," + fi + TOKEN= + CHAR= + fi + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + TOKEN="${TOKEN} " + else + TOKEN="${TOKEN}${CHAR}" + fi + let LEN=${#ARGS}-1 + ARGS="${ARGS: -$LEN}" + done + + # Last token in the sequence of arguments + TOKEN=${TOKEN%%\)*} + TOKEN=`echo ${TOKEN}` + if [[ ${TOKEN} = +(*STRING*) || ${TOKEN} = +(*char\**) ]] + then + DIM=${TOKEN##*\[}; ARR=${TOKEN##* } + if [[ $TOKEN != +(*${g_STRINGSIGN}*) && $TOKEN = +(*\[*\]*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE])" + g_STRINGARGS="$g_STRINGARGS char** ${ARR%%\[*} = __b2c_${ARR%%\[*};" + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN})" + elif [[ $TOKEN != +(*${g_STRINGSIGN}*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${TOKEN##* })" + g_STRINGARGS="$g_STRINGARGS char* ${TOKEN##* } = __b2c_${TOKEN##* };" + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN})" + elif [[ $TOKEN = +(*\[*\]*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE])" + if [[ -z ${DIM%%\]*} ]] + then + echo -e "\nERROR: cannot pass string array without dimension at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + g_STRINGARGS="$g_STRINGARGS char *${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE] = { NULL };" + g_STRINGARGS="$g_STRINGARGS for(__b2c__ctr=0; __b2c__ctr<${DIM%%\]*}+$g_OPTION_BASE; __b2c__ctr++){if(__b2c_${ARR%%\[*}[__b2c__ctr]!=NULL) ${ARR%%\[*}[__b2c__ctr] = strdup(__b2c_${ARR%%\[*}[__b2c__ctr]);}" + g_STRINGARRAYS="$g_STRINGARRAYS for(__b2c__ctr=0; __b2c__ctr<${DIM%%\]*}+$g_OPTION_BASE; __b2c__ctr++)if(${ARR%%\[*}[__b2c__ctr]!=NULL){free(${ARR%%\[*}[__b2c__ctr]);}" + g_PROTOTYPE="$g_PROTOTYPE char *__b2c_${TOKEN##* })" + else + g_ORIGFUNCNAME="$g_ORIGFUNCNAME char *__b2c_${TOKEN##* })" + g_STRINGARGS="$g_STRINGARGS char *${TOKEN##* } = strdup(__b2c_${TOKEN##* });" + g_LOCALSTRINGS="$g_LOCALSTRINGS ${TOKEN##* }" + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN})" + fi + else + if [[ -z ${TOKEN} || ${TOKEN} = ${1} ]] + then + TOKEN="void" + fi + if [[ $TOKEN = +(*\[*\]*\]*) ]] + then + echo -e "\nERROR: cannot pass multidimensional numeric array at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + elif [[ $TOKEN = +(*\[\]*) ]] + then + g_ORIGFUNCNAME="$g_ORIGFUNCNAME ${TOKEN})" + elif [[ $TOKEN = +(*\[*\]*) ]] + then + DIM=${TOKEN##*\[}; ARR=${TOKEN##* } + g_ORIGFUNCNAME="$g_ORIGFUNCNAME ${TOKEN%% *} __b2c_${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE])" + if [[ -z ${DIM%%\]*} ]] + then + echo -e "\nERROR: cannot pass numeric array without dimension at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + g_STRINGARGS="$g_STRINGARGS ${TOKEN%% *} ${ARR%%\[*}[${DIM%%\]*}+$g_OPTION_BASE] = { 0 };" + g_STRINGARGS="$g_STRINGARGS for(__b2c__ctr=0; __b2c__ctr<${DIM%%\]*}+$g_OPTION_BASE; __b2c__ctr++){ ${ARR%%\[*}[__b2c__ctr] = __b2c_${ARR%%\[*}[__b2c__ctr];}" + elif [[ $TOKEN = +(*VAR *) ]] + then + if [[ $g_PROTOTYPE = +(*,*) ]] + then + echo -e "\nERROR: variable argument list cannot be preceded by other arguments at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + if [[ "${TOKEN}" != +(* SIZE *) ]] + then + echo -e "\nERROR: variable argument list lacks SIZE argument at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + ARR=${TOKEN#* }; ARR=${ARR%%SIZE *}; SIZE=${TOKEN##* } + if [[ "${ARR}" != +(*${g_STRINGSIGN}*) ]] + then + echo -e "\nERROR: variable argument list is not string at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $g_HFILE | grep -E " $SIZE,| $SIZE;|,$SIZE,|,$SIZE;| $SIZE=| ${SIZE%%\[*}\[|,${SIZE%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + g_STRINGARGS="$g_STRINGARGS long ${SIZE};" + fi + g_STRINGARGS="$g_STRINGARGS long __b2c__var_$ARR = $g_OPTION_BASE; va_list __b2c__ap; char **${ARR} = NULL; char* __b2c__va = NULL; $ARR = (char **)realloc($ARR, (__b2c__var_$ARR+1) * sizeof(char*));" + g_STRINGARGS="$g_STRINGARGS va_start(__b2c__ap, __b2c__name); ${ARR}[__b2c__var_$ARR] = strdup(__b2c__name); while (${ARR}[__b2c__var_$ARR] != NULL) {__b2c__var_$ARR++; $ARR = (char **)realloc($ARR, (__b2c__var_$ARR+1) * sizeof(char*));" + g_STRINGARGS="$g_STRINGARGS __b2c__va = va_arg(__b2c__ap, char*); if(__b2c__va!=NULL) ${ARR}[__b2c__var_$ARR] = strdup(__b2c__va); else ${ARR}[__b2c__var_$ARR] = NULL; }" + g_STRINGARGS="$g_STRINGARGS va_end(__b2c__ap); ${SIZE} = __b2c__var_$ARR - $g_OPTION_BASE; if(__b2c__var_$ARR > 0) __b2c__var_$ARR--;" + g_PROTOTYPE="__${g_PROTOTYPE}" + g_ORIGFUNCNAME="${g_ORIGFUNCNAME}char *__b2c__name, ...)" + TOKEN="char*, ..." + g_STRINGARRAYS="$g_STRINGARRAYS if($ARR != NULL) {for(__b2c__ctr=$g_OPTION_BASE; __b2c__ctr<=__b2c__var_$ARR; __b2c__ctr++) if($ARR[__b2c__ctr]!=NULL){free($ARR[__b2c__ctr]);} free($ARR);}" + else + g_ORIGFUNCNAME="$g_ORIGFUNCNAME ${TOKEN})" + fi + g_PROTOTYPE="$g_PROTOTYPE ${TOKEN})" + fi + + # Get original function name + if [[ "$g_ORIGFUNCNAME" = +(* \(*\)*) ]] + then + g_FUNCNAME=`echo ${g_ORIGFUNCNAME%% *}` + elif [[ "$g_ORIGFUNCNAME" = +(*\(*\)*) ]] + then + g_FUNCNAME=`echo ${g_ORIGFUNCNAME%%\(*}` + else + g_FUNCNAME=`echo $g_ORIGFUNCNAME` + fi + + # Add macro in case of VAR argument + if [[ $TOKEN = +(* ...*) ]] + then + echo "#define ${g_FUNCNAME}(...) __${g_FUNCNAME}(\"${g_FUNCNAME}\", __VA_ARGS__, NULL)" >> $g_HFILE + g_ORIGFUNCNAME="__${g_ORIGFUNCNAME}" + fi + + # Make symbol known to parser + g_IMPORTED="$g_FUNCNAME $g_IMPORTED" + + # Switch to header file + g_COPY_CFILE=$g_CFILE + g_CFILE=${g_CFILE%.*}.${g_FUNCNAME}.tmp + + # Save CATCH routine + g_ORIGCATCHGOTO="$g_CATCHGOTO" + g_CATCHGOTO="__B2C__PROGRAM__EXIT" + + touch $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Endsub +{ + typeset STR + + # Put prototype to header file + echo "void ${g_PROTOTYPE}; /* noparse */" >> $g_HFILE + g_PROTOTYPE= + + # Get original function name + echo "/* Created with BASH BaCon $g_VERSION - (c) Peter van Eerten - GPL v3 */" > ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + echo "/* noparse $g_CURFILE BACON LINE $g_COUNTER */" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + if [[ "$g_ORIGFUNCNAME" = +(* \(*\)*) ]] + then + echo "void ${g_ORIGFUNCNAME} {" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + elif [[ "$g_ORIGFUNCNAME" = +(*\(*\)*) ]] + then + echo "void ${g_ORIGFUNCNAME} {" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + else + echo "void ${g_FUNCNAME}(void) {" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + fi + + # Finalize sub + echo "${g_STRINGARGS}" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + cat $g_CFILE >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + + # Free strings variables if there are any + for STR in $g_LOCALSTRINGS + do + echo "if($STR != NULL) free(${STR});" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + done + echo "${g_STRINGARRAYS}" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + echo "__B2C__PROGRAM__EXIT: ;" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + echo "}" >> ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h + + # Include header file + if [[ ${g_INCLUDE_FILES} != +(*${g_CURFILE%.*}.$g_FUNCNAME.h*) ]] + then + g_INCLUDE_FILES="$g_INCLUDE_FILES ${g_CURFILE%.*}.$g_FUNCNAME.h" + fi + + # Add to total filelist + g_TMP_FILES="$g_TMP_FILES ${g_TEMPDIR}/${g_CURFILE%.*}.$g_FUNCNAME.h" + + # Delete temp funcfile + rm $g_CFILE + + # Restore mainfile + g_CFILE=$g_COPY_CFILE + + # Restore CATCH routine + g_CATCHGOTO="$g_ORIGCATCHGOTO" + + # Reset variables + g_ORIGFUNCNAME= + g_FUNCNAME= + g_LOCALSTRINGS= + g_STRINGARRAYS= + g_STRINGARGS= +} + +#----------------------------------------------------------- + +function Handle_Deffn +{ + local SYM + + # Check if we have an argument at all + if [[ "$1" = "DEF" ]] + then + echo -e "\nERROR: empty DEF FN at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Translate to C macro + SYM=${1#* } + + echo "#define ${SYM%%=*} (${SYM#*=})" >> $g_HFILE + + # Make symbol known to parser + g_IMPORTED="${SYM%%\(*} $g_IMPORTED" +} + +#----------------------------------------------------------- + +function Handle_Const +{ + # Check if we have an argument at all + if [[ "$1" = "CONST" ]] + then + echo -e "\nERROR: empty CONST at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + echo "#define ${1%%=*} (${1#*=})" >> $g_HFILE +} + +#----------------------------------------------------------- + +function Handle_Seek +{ + local FILE OFFSET WHENCE + + # Check if we have an argument at all + if [[ "$1" = "SEEK" ]] + then + echo -e "\nERROR: empty SEEK at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if TO is available + if [[ "$1" != +(* OFFSET *) ]] + then + echo -e "\nERROR: Missing OFFSET in SEEK statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the variablename without surrounding spaces + FILE=`echo ${1%% OFFSET *}`; + + # Get filedescriptor + OFFSET=`echo ${1##* OFFSET }` + + WHENCE= + + # Check if WHENCE is available + if [[ "$1" = +(* WHENCE *) ]] + then + WHENCE=${OFFSET##* WHENCE } + OFFSET=${OFFSET%% WHENCE *} + fi + + # Convert to C function + case $WHENCE in + +(START) ) + echo "fseek($FILE, $OFFSET, SEEK_SET);" >> $g_CFILE;; + +(CURRENT) ) + echo "fseek($FILE, $OFFSET, SEEK_CUR);" >> $g_CFILE;; + +(END) ) + echo "fseek($FILE, $OFFSET, SEEK_END);" >> $g_CFILE;; + *) + echo "fseek($FILE, $OFFSET, SEEK_SET);" >> $g_CFILE;; + esac +} + +#----------------------------------------------------------- + +function Handle_Copy +{ + local FROM TO + + # Check if we have an argument at all + if [[ "$1" = "COPY" ]] + then + echo -e "\nERROR: empty COPY at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in COPY statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the filename and copyname + FROM=`echo ${1%% TO *}` + TO=`echo ${1##* TO }` + + #translate to C function + echo "__b2c__inFile = fopen($FROM, \"r\"); __b2c__outFile = fopen($TO, \"w\"); __b2c__Byte = 0;" >> $g_CFILE + echo "if (__b2c__inFile != NULL && __b2c__outFile != NULL){while(__b2c__Byte!=EOF){" >> $g_CFILE + echo "__b2c__Byte=fgetc(__b2c__inFile); if(__b2c__Byte!=EOF){" >> $g_CFILE + echo "fputc(__b2c__Byte,__b2c__outFile); }}" >> $g_CFILE + echo "fclose(__b2c__inFile); fclose(__b2c__outFile);}" >> $g_CFILE + echo "else {if(!__b2c__trap){ERROR = 2; if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Rename +{ + local FROM TO + + # Check if we have an argument at all + if [[ "$1" = "RENAME" ]] + then + echo -e "\nERROR: empty RENAME at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in RENAME statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the filename and copyname + FROM=`echo ${1%% TO *}` + TO=`echo ${1##* TO }` + + # Translate to C function + echo "if(rename($FROM, $TO) < 0) {if(!__b2c__trap){ERROR = 9; if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Color +{ + local TO FROM BFG COL + + # Check if we have an argument at all + if [[ "$1" = "COLOR" ]] + then + echo -e "\nERROR: empty COLOR at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if we need to reset + if [[ "$1" = +(*RESET*) ]] + then + echo "fprintf(stdout,\"\033[0m\");" >> $g_CFILE + elif [[ "$1" = +(*INTENSE*) ]] + then + echo "fprintf(stdout,\"\033[1m\");" >> $g_CFILE + elif [[ "$1" = +(*INVERSE*) ]] + then + echo "fprintf(stdout,\"\033[7m\");" >> $g_CFILE + elif [[ "$1" = +(*NORMAL*) ]] + then + echo "fprintf(stdout,\"\033[22m\");" >> $g_CFILE + # Check if TO is available + elif [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in COLOR statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Get the target and colorname + FROM=`echo ${1%% TO *}` + case $FROM in + FG) + BFG=3;; + BG) + BFG=4;; + [01]) + ((BFG=${FROM}+3));; + *) + BFG=${FROM};; + esac + + TO=`echo ${1##* TO }` + case $TO in + BLACK) + COL=0;; + RED) + COL=1;; + GREEN) + COL=2;; + YELLOW) + COL=3;; + BLUE) + COL=4;; + MAGENTA) + COL=5;; + CYAN) + COL=6;; + WHITE) + COL=7;; + *) + COL=${TO};; + esac + + # Now select color + echo "fprintf(stdout,\"\033[%ld%ldm\", (long)${BFG}, (long)${COL});" >> $g_CFILE + fi +} + +#----------------------------------------------------------- + +function Handle_Gotoxy +{ + local X Y + + # Check if we have an argument at all + if [[ "$1" = "GOTOXY" ]] + then + echo -e "\nERROR: empty GOTOXY at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the target and colorname + if [[ "$1" = +(*,*) ]] + then + X=`echo ${1%%,*}` + Y=`echo ${1##*,}` + else + echo -e "\nERROR: missing coordinate in GOTOXY at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Translate to C + echo "fprintf(stdout, \"\033[%ld;%ldH\",(long)(${Y}),(long)(${X}));fflush(stdout);" >> $g_CFILE +} + +#----------------------------------------------------------- + +function Handle_Split +{ + local SOURCE REST BY TO SIZE TARGET CHECK + + # Check if we have an argument at all + if [[ "$1" = "SPLIT" ]] + then + echo -e "\nERROR: empty SPLIT at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if BY is available + if [[ "$1" != +(* BY *) ]] + then + echo -e "\nERROR: Missing BY in SPLIT statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in SPLIT statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if SIZE is available + if [[ "$1" != +(* SIZE *) ]] + then + echo -e "\nERROR: Missing SIZE in SPLIT statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the source string + SOURCE=`echo ${1%% BY *}` + REST=`echo ${1##* BY }` + + BY=`echo ${REST%% TO *}` + REST=`echo ${REST##* TO }` + + TO=`echo ${REST%% SIZE *}` + SIZE=`echo ${REST##* SIZE }` + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Variable may not be array, these should be defined with DECLARE + if [[ "$SIZE" != +(*\[*\]*) && "$SIZE" != +(*.*) ]] + then + # Declare variable if not done yet, assuming long + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $SIZE,| $SIZE;|,$SIZE,|,$SIZE;| $SIZE=| ${SIZE%%\[*}\[|,${SIZE%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $SIZE;" >> $g_HFILE + fi + fi + + # Translate to C code + if [[ -n $g_FUNCNAME ]] + then + if [[ $g_STRINGARGS != +(*\*\*$TO*) ]] + then + g_STRINGARGS="$g_STRINGARGS char **$TO = NULL; int __b2c__split__$TO = $g_OPTION_BASE;" + fi + else + if [[ -z `grep "$TO = NULL;" $g_HFILE` ]] + then + echo "char **$TO = NULL; int __b2c__split__$TO = $g_OPTION_BASE;" >> $g_HFILE + fi + fi + + # If the split array was used before in a loop, clear it + echo "if($TO != NULL) {for(__b2c__ctr=$g_OPTION_BASE; __b2c__ctr <= __b2c__split__$TO; __b2c__ctr++) if($TO[__b2c__ctr]!=NULL)" >> $g_CFILE + echo "{free($TO[__b2c__ctr]);} free($TO); $TO = NULL;} __b2c__split__$TO = $g_OPTION_BASE;" >> $g_CFILE + + # Run the SPLIT code + echo "if ($SOURCE != NULL && strlen($SOURCE) > 0 && $BY != NULL && strlen($BY) > 0) {__b2c__split_tmp = strdup($SOURCE); __b2c__split_ptr = __b2c__split_tmp; while((__b2c__split = strstr(__b2c__split_tmp, $BY)) != NULL)" >> $g_CFILE + echo "{if(__b2c__split-__b2c__split_tmp >= 0) {$TO = (char **)realloc($TO, (__b2c__split__$TO + 1) * sizeof(char*)); if(__b2c__split-__b2c__split_tmp == 0){ $TO[__b2c__split__$TO] = calloc(1, sizeof(char)); if(__b2c__collapse == 0) __b2c__split__$TO++;" >> $g_CFILE + echo "else free($TO[__b2c__split__$TO]);} else $TO[__b2c__split__$TO++] = __b2c__strndup(__b2c__split_tmp, __b2c__split-__b2c__split_tmp);}" >> $g_CFILE + echo "__b2c__split_tmp = __b2c__split + strlen($BY);} if(strlen(__b2c__split_tmp) >= 0) {$TO = (char **)realloc($TO, (__b2c__split__$TO + 1) * sizeof(char*)); if(strlen(__b2c__split_tmp) == 0)" >> $g_CFILE + echo "{$TO[__b2c__split__$TO] = calloc(1, sizeof(char)); if (__b2c__collapse == 0) __b2c__split__$TO++; else free($TO[__b2c__split__$TO]);}" >> $g_CFILE + echo "else $TO[__b2c__split__$TO++] = strdup(__b2c__split_tmp);} free(__b2c__split_ptr);} $SIZE = __b2c__split__$TO - $g_OPTION_BASE; if(__b2c__split__$TO > 0) __b2c__split__$TO--;" >> $g_CFILE + + # Add declared array to array list if we are in a function + if [[ -n $g_FUNCNAME && $g_STRINGARRAYS != +(*$TO\[*) ]] + then + g_STRINGARRAYS="$g_STRINGARRAYS if($TO != NULL) {for(__b2c__ctr=$g_OPTION_BASE; __b2c__ctr<=__b2c__split__$TO; __b2c__ctr++) if($TO[__b2c__ctr]!=NULL){free($TO[__b2c__ctr]);} free($TO);}" + fi +} + +#----------------------------------------------------------- + +function Handle_Sort +{ + local STR CHECK DIM TARGET TYPE VAR DOWN + + # Check if we have an argument at all + if [[ "$1" = "SORT" ]] + then + echo -e "\nERROR: empty SORT at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + # Check on SIZE argument + if [[ ${1} = +(* SIZE *) ]] + then + DIM=${1##* SIZE } + VAR=${1%% SIZE *} + else + VAR=${1} + fi + + # Check on DOWN argument + if [[ ${1} = +(* DOWN*) ]] + then + DIM=${DIM%% DOWN} + VAR=${VAR%% DOWN} + DOWN="_down" + else + DOWN= + fi + + # Declared before? + if [[ "${VAR}" = +(*${g_STRINGSIGN}) ]] + then + STR=${VAR%${g_STRINGSIGN}*} + CHECK=`grep -E "char \*${STR}${g_STRINGSIGN}\[" ${TARGET}` + else + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " ${VAR}" | grep -v " noparse "` + fi + + # Verify if the array was declared at SPLIT + if [[ -z ${CHECK} ]] + then + CHECK=`grep -E "__b2c__split__${STR}${g_STRINGSIGN}" $TARGET` + if [[ -z ${CHECK} ]] + then + echo -e "\nERROR: argument to SORT not an array at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + elif [[ -z $DIM ]] + then + DIM="__b2c__split__${VAR}+1" + fi + elif [[ -z $DIM ]] + then + DIM=${CHECK##*\[}; DIM=${DIM%%\]*} + fi + + # Check if we have a string + if [[ "${VAR}" = +(*${g_STRINGSIGN}) ]] + then + echo "qsort(&$VAR[$g_OPTION_BASE], ${DIM}-$g_OPTION_BASE, sizeof(char*), __b2c__sortstr$DOWN);" >> $g_CFILE + # It is a value + else + TYPE=${CHECK% *} + if [[ $TYPE = +(*double*) || $TYPE = +(*FLOATING*) ]] + then + echo "qsort(&$VAR[$g_OPTION_BASE], ${DIM}-$g_OPTION_BASE, sizeof(double), __b2c__sortnrd$DOWN);" >> $g_CFILE + elif [[ $TYPE = +(*float*) ]] + then + echo "qsort(&$VAR[$g_OPTION_BASE], ${DIM}-$g_OPTION_BASE, sizeof(float), __b2c__sortnrf$DOWN);" >> $g_CFILE + elif [[ $TYPE = +(*long*) || $TYPE = +(*NUMBER*) ]] + then + echo "qsort(&$VAR[$g_OPTION_BASE], ${DIM}-$g_OPTION_BASE, sizeof(long), __b2c__sortnrl$DOWN);" >> $g_CFILE + else + echo "qsort(&$VAR[$g_OPTION_BASE], ${DIM}-$g_OPTION_BASE, sizeof(int), __b2c__sortnri$DOWN);" >> $g_CFILE + fi + fi +} + +#----------------------------------------------------------- + +function Handle_Alias +{ + local ORG NEW + + # Check if we have an argument at all + if [[ "$1" = "ALIAS" ]] + then + echo -e "\nERROR: empty ALIAS at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: missing TO in ALIAS statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the source string + ORG=`echo ${1%% TO *} | tr -d "\042"` + NEW=`echo ${1##* TO } | tr -d "\042"` + + echo "#define $NEW $ORG" >> $g_HFILE + g_IMPORTED="$NEW $g_IMPORTED" +} + +#----------------------------------------------------------- + +function Handle_Lookup +{ + local SOURCE REST TO SIZE TARGET CHECK + + # Check if we have an argument at all + if [[ "$1" = "LOOKUP" ]] + then + echo -e "\nERROR: empty LOOKUP at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in LOOKUP statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if SIZE is available + if [[ "$1" != +(* SIZE *) ]] + then + echo -e "\nERROR: Missing SIZE in LOOKUP statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the source string + SOURCE=`echo ${1%% TO *}` + REST=`echo ${1##* TO }` + + TO=`echo ${REST%% SIZE *}` + SIZE=`echo ${REST##* SIZE }` + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Variable may not be array, these should be defined with DECLARE + if [[ "$SIZE" != +(*\[*\]*) && "$SIZE" != +(*.*) ]] + then + # Declare variable if not done yet, assuming long + CHECK=`grep -E "DIR|FILE|int|long|float|double|char|void|STRING|NUMBER|FLOATING" $TARGET | grep -E " $SIZE,| $SIZE;|,$SIZE,|,$SIZE;| $SIZE=| ${SIZE%%\[*}\[|,${SIZE%%\[*}\[" | grep -v " noparse "` + if [[ -z $CHECK ]] + then + echo "long $SIZE;" >> $g_HFILE + fi + fi + + # Translate to C code + if [[ -n $g_FUNCNAME ]] + then + if [[ $g_STRINGARGS != +(*\*\*$TO*) ]] + then + g_STRINGARGS="$g_STRINGARGS char **$TO = NULL; int __b2c__split__$TO = $g_OPTION_BASE;" + fi + else + if [[ -z `grep "$TO = NULL;" $g_HFILE` ]] + then + echo "char **$TO = NULL; int __b2c__split__$TO = $g_OPTION_BASE;" >> $g_HFILE + fi + fi + + # If the split array was used before in a loop, clear it + echo "if($TO != NULL) {for(__b2c__ctr=$g_OPTION_BASE; __b2c__ctr <= __b2c__split__$TO; __b2c__ctr++) if($TO[__b2c__ctr] != NULL)" >> $g_CFILE + echo "{free($TO[__b2c__ctr]);} free($TO); $TO = NULL;} __b2c__split__$TO = $g_OPTION_BASE;" >> $g_CFILE + + # Run the LOOKUP code + echo "for(__b2c__ctr = $g_OPTION_BASE; __b2c__ctr < __b2c__${SOURCE}_idx + $g_OPTION_BASE; __b2c__ctr++)" >> $g_CFILE + echo "{$TO = (char **)realloc($TO, (__b2c__split__$TO + 1) * sizeof(char*));" >> $g_CFILE + echo "$TO[__b2c__split__$TO++] = strdup(__b2c__${SOURCE}[__b2c__ctr-$g_OPTION_BASE].key);} $SIZE = __b2c__split__$TO - $g_OPTION_BASE; if(__b2c__split__$TO > 0) __b2c__split__$TO--;" >> $g_CFILE + + # Add declared array to array list if we are in a function + if [[ -n $g_FUNCNAME && $g_STRINGARRAYS != +(*$TO\[*) ]] + then + g_STRINGARRAYS="$g_STRINGARRAYS if($TO != NULL) {for(__b2c__ctr = $g_OPTION_BASE; __b2c__ctr <= __b2c__split__$TO; __b2c__ctr++) if($TO[__b2c__ctr]!=NULL){free($TO[__b2c__ctr]);} free($TO);}" + fi +} + +#----------------------------------------------------------- + +function Handle_Relate +{ + local SOURCE TO TARGET CHECK STR + + # Check if we have an argument at all + if [[ "$1" = "RELATE" ]] + then + echo -e "\nERROR: empty RELATE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Check if TO is available + if [[ "$1" != +(* TO *) ]] + then + echo -e "\nERROR: Missing TO in RELATE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Get the source string + SOURCE=`echo ${1%% TO *}` + TO=`echo ${1##* TO } | tr "," " "` + + # Determine target + if [[ -n $g_FUNCNAME ]] + then + TARGET="$g_CFILE $g_HFILE" + else + TARGET=$g_HFILE + fi + + touch $TARGET + + # Check if variable is declared as ASSOC + CHECK=`grep -E "__b2c__${SOURCE}_type" $TARGET` + if [[ -z $CHECK ]] + then + echo -e "\nERROR: Variable '$SOURCE' not declared as ASSOC in RELATE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Assign relations + for STR in ${TO} + do + CHECK=`grep -E "__b2c__${STR}_type" $TARGET` + if [[ -z $CHECK ]] + then + echo -e "\nERROR: Variable '$STR' not declared as ASSOC in RELATE statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + g_RELATE[${g_RELATE_CTR}]="$SOURCE ${STR}" + ((g_RELATE_CTR+=1)) + done +} + +#----------------------------------------------------------- + +function Handle_Data +{ + local LINE VAR LEN IN_STRING CHAR ESCAPED + + # Check if we have an argument at all + if [[ "$1" = "DATA" ]] + then + echo -e "\nERROR: empty DATA at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + + # Start miniparser to see if we need to print something, convert spaces + LINE=`echo "${1}" | tr " " "\001"` + VAR= + LEN=${#LINE} + IN_STRING=0 + + # Get the characters + until [[ $LEN -eq 0 ]] + do + CHAR="${LINE:0:1}" + case $CHAR in + ",") + if [[ $IN_STRING -eq 0 ]] + then + # Check if var is string var + if [[ "${VAR}" = +(*${g_DQUOTESIGN}*) ]] + then + echo "${VAR}, " >> $STRINGARRAYFILE + else + echo "${VAR}, " >> $FLOATARRAYFILE + fi + VAR= + CHAR= + ESCAPED=0 + fi;; + "\\") + ESCAPED=1;; + "\"") + if [[ $ESCAPED -eq 0 ]] + then + if [[ $IN_STRING -eq 0 ]] + then + IN_STRING=1 + else + IN_STRING=0 + fi + fi + ESCAPED=0;; + *) + ESCAPED=0;; + esac + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + VAR="${VAR} " + else + VAR="${VAR}${CHAR}" + fi + let LEN=${#LINE}-1 + LINE="${LINE: -$LEN}" + done + + # Write last element to file + if [[ "${VAR}" = +(*${g_DQUOTESIGN}*) ]] + then + echo "${VAR}, " >> $STRINGARRAYFILE + else + echo "${VAR}, " >> $FLOATARRAYFILE + fi +} + +#----------------------------------------------------------- +# +# Simple parser to tokenize line. +# +# Each line should begin with a statement. +# The rest of the line may contain functions, these are +# converted using C macros. +# +#----------------------------------------------------------- + +function Parse_Line +{ + local FOUND SYM INC COPY_COUNTER COPY_CURFILE STATEMENT + local LEN SEQ TOTAL EXP LINE TO_PARSE + + # Get statement without spaces + STATEMENT=`echo "${1%% *}"` + + # Check if enclosed IF/ELIF/ELSE needs to be closed + if [[ $g_IF_PARSE -eq 1 ]] + then + if [[ "${STATEMENT}" != +(ELIF*) && "${STATEMENT}" != +(ELSE*) ]] + then + echo "}" >> $g_CFILE + g_IF_PARSE=0 + fi + fi + + # In TRACE MODE show linenr and code + if [[ $g_TRACE -eq 1 && ${1} != +(*FUNCTION *) && ${1} != +(*SUB *) ]] + then + echo "if(__b2c__getch() == 27) exit(EXIT_SUCCESS); /* noparse */" >> $g_CFILE + LINE=`echo "${1}" | tr "\042" "\047"` + echo "fprintf(stderr, \"${g_CURFILE} %d: ${LINE}\n\", $g_COUNTER); /* noparse */" >> $g_CFILE + fi + + # See if we need to pass C code + if [[ $g_USE_C -eq 1 ]] + then + if [[ "${STATEMENT}" = "END" || "${STATEMENT}" = "ENDUSEC" ]] + then + let g_USE_C=0 + else + echo "${1}" >> $g_CFILE + fi + else + case "${STATEMENT}" in + "USEC") + let g_USE_C=1;; + "PRINT") + Handle_Print "${1#* }";; + "INPUT") + Handle_Input "${1#* }";; + "FOR") + ((g_LOOPCTR+=1)) + Handle_For "${1#* }";; + "NEXT") + echo "}" >> $g_CFILE + if [[ $g_LOOPCTR -gt 0 ]] + then + ((g_LOOPCTR-=1)) + if [[ $g_LOOPCTR -gt 0 ]] + then + echo "if(__b2c__break_ctr) {__b2c__break_ctr--; if (!__b2c__break_ctr){if(__b2c__break_flag == 1) break; else continue;} else break; }" >> $g_CFILE + fi + fi;; + "IF") + g_IF_PARSE=0 + # Check if THEN is available + if [[ "$1" != +(* THEN*) ]] + then + echo -e "\nERROR: Missing THEN in IF statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + SYM="${1#* }" + # Translate function to C function + Parse_Equation "${SYM% THEN*}" + echo "if(${g_EQUATION}){" >> $g_CFILE + if [[ ${SYM##* THEN } != +(*THEN*) ]] + then + Tokenize "${SYM##* THEN }" + g_IF_PARSE=1 + fi + fi;; + "ELIF") + g_IF_PARSE=0 + # Check if THEN is available + if [[ "$1" != +(* THEN*) ]] + then + echo -e "\nERROR: Missing THEN in ELIF statement at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + SYM="${1#* }" + # Translate function to C function + Parse_Equation "${SYM% THEN*}" + echo "} else if(${g_EQUATION}){" >> $g_CFILE + if [[ ${SYM##* THEN } != +(*THEN*) ]] + then + Tokenize "${SYM##* THEN }" + g_IF_PARSE=1 + fi + fi;; + "ELSE") + g_IF_PARSE=0 + echo "} else {" >> $g_CFILE + if [[ ${1##*ELSE } != +(*ELSE*) ]] + then + Tokenize "${1##*ELSE }" + g_IF_PARSE=1 + fi;; + "ENDIF") + echo "}" >> $g_CFILE;; + "WHILE") + ((g_LOOPCTR+=1)) + Handle_While "${1#* }";; + "WEND") + echo "}" >> $g_CFILE + if [[ $g_LOOPCTR -gt 0 ]] + then + ((g_LOOPCTR-=1)) + if [[ $g_LOOPCTR -gt 0 ]] + then + echo "if(__b2c__break_ctr) {__b2c__break_ctr--; if (!__b2c__break_ctr){if(__b2c__break_flag == 1) break; else continue;} else break; }" >> $g_CFILE + fi + fi;; + "BREAK") + # Check argument + if [[ "${1%% *}" != "${1#* }" && ${1#* } != "0" ]] + then + echo "__b2c__break_ctr = ${1#* }-1; __b2c__break_flag = 1;" >> $g_CFILE + fi + echo "break;" >> $g_CFILE;; + "CONTINUE") + # Check argument + if [[ "${1%% *}" != "${1#* }" && ${1#* } != "0" ]] + then + echo "__b2c__break_ctr = ${1#* }-1; __b2c__break_flag = 2;" >> $g_CFILE + fi + if [[ ${1#* } -gt 1 ]] + then + echo "break;" >> $g_CFILE + else + echo "continue;" >> $g_CFILE + fi;; + "REPEAT") + ((g_LOOPCTR+=1)) + echo "do{" >> $g_CFILE;; + "UNTIL") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty UNTIL at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Convert to legal C code + Parse_Equation "${1#* }" + echo "} while(!(${g_EQUATION}));" >> $g_CFILE + if [[ $g_LOOPCTR -gt 0 ]] + then + ((g_LOOPCTR-=1)) + if [[ $g_LOOPCTR -gt 0 ]] + then + echo "if(__b2c__break_ctr) {__b2c__break_ctr--; if (!__b2c__break_ctr){if(__b2c__break_flag == 1) break; else continue;} else break; }" >> $g_CFILE + fi + fi + fi;; + "LET") + Handle_Let "${1#* }";; + +(REM*) ) + ;; + +(\'*) ) + ;; + "SYSTEM") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty SYSTEM at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + echo "SYSTEM (${1#* });" >> $g_CFILE + fi;; + "SLEEP") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty SLEEP at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + echo "usleep(${1#* }*1000);" >> $g_CFILE + fi;; + "OPEN") + Handle_Open "${1#* }";; + "CLOSE") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty CLOSE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + if [[ "$1" = +(* FILE *) ]] + then + echo "fclose(${1##* });" >> $g_CFILE + elif [[ "$1" = +(* DIRECTORY *) ]] + then + echo "closedir(${1##* });" >> $g_CFILE + elif [[ "$1" = +(* MEMORY *) ]] + then + echo "${1##* } = NULL;" >> $g_CFILE + elif [[ "$1" = +(* NETWORK *) || "$1" = +(* SERVER *) ]] + then + echo "close(${1##* });" >> $g_CFILE + else + echo -e "\nERROR: erronuous CLOSE argument at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + fi;; + "REWIND") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty REWIND at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + echo "rewind(${1#* });" >> $g_CFILE + fi;; + "MEMREWIND") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty MEMREWIND at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + echo "${1#* } = (char*)__b2c_mem_${1#* };" >> $g_CFILE + fi;; + "SEEK") + Handle_Seek "${1#* }";; + "READLN") + Handle_Readln "${1#* }";; + "WRITELN") + Handle_Writeln "${1#* }";; + "GETBYTE") + Handle_Getbyte "${1#* }";; + "PUTBYTE") + Handle_Putbyte "${1#* }";; + "GETFILE") + Handle_Getfile "${1#* }";; + "GETLINE") + Handle_Getline "${1#* }";; + "PUTLINE") + Handle_Putline "${1#* }";; + "END") + if [[ "${1#* }" = +(*IF*) ]] + then + echo "}" >> $g_CFILE + elif [[ "${1#* }" = +(*RECORD*) ]] + then + if [[ -n $g_FUNCNAME ]] + then + echo "};" >> $g_CFILE + echo "struct $g_RECORDNAME $g_RECORDVAR = { } ;" >> $g_CFILE + else + echo "};" >> $g_HFILE + echo "struct $g_RECORDNAME $g_RECORDVAR = { } ;" >> $g_HFILE + fi + g_RECORDNAME= + g_RECORDVAR= + # Restore function name if GLOBAL was used + if [[ -n $g_RECORDCACHE ]] + then + g_FUNCNAME=$g_RECORDCACHE + g_RECORDCACHE= + fi + elif [[ "${1#* }" = +(*FUNCTION*) ]] + then + Handle_Endfunction + elif [[ "${1#* }" = +(*SUB*) ]] + then + Handle_Endsub + elif [[ "${1#* }" = +(*WITH*) ]] + then + g_WITHVAR= + elif [[ "${1#* }" = +(*SELECT*) ]] + then + if [[ $g_SELECTVAR_CTR -eq 0 ]] + then + echo -e "\nERROR: invalid END SELECT at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + echo "}" >> $g_CFILE + g_SELECTVAR[$g_SELECTVAR_CTR]= + g_IN_CASE[$g_SELECTVAR_CTR]= + g_CASE_FALL= + ((g_SELECTVAR_CTR-=1)) + fi + elif [[ "${1#* }" != "END" ]] + then + echo "exit(${1#* });" >> $g_CFILE + else + echo "exit(EXIT_SUCCESS);" >> $g_CFILE + fi;; + "SUB") + Handle_SubFunc "${1#* }";; + "ENDSUB") + Handle_Endsub;; + "ENDWITH") + g_WITHVAR=;; + "ENDSELECT") + if [[ $g_SELECTVAR_CTR -eq 0 ]] + then + echo -e "\nERROR: invalid END SELECT at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + echo "}" >> $g_CFILE + g_SELECTVAR[$g_SELECTVAR_CTR]= + g_IN_CASE[$g_SELECTVAR_CTR]= + g_CASE_FALL= + ((g_SELECTVAR_CTR-=1)) + fi;; + "CALL") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty CALL at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + SYM=`echo "${1#* }"` + if [[ "$SYM" = +(* TO *) ]] + then + if [[ "${SYM##*TO }" = +(*${g_STRINGSIGN}) ]] + then + echo "${SYM##*TO } = realloc(${SYM##*TO }, (strlen(${SYM%% TO*})+1)*sizeof(char));" >> $g_CFILE + echo "strcpy(${SYM##*TO }," >> $g_CFILE + else + echo "${SYM##*TO } = " >> $g_CFILE + fi + if [[ "${SYM%% TO*}" = +(*\(*\)*) ]] + then + echo "${SYM%% TO*}" >> $g_CFILE + else + echo "${SYM%% TO*}()" >> $g_CFILE + fi + if [[ "${SYM##*TO }" = +(*${g_STRINGSIGN}) ]] + then + echo ");" >> $g_CFILE + else + echo ";" >> $g_CFILE + fi + else + if [[ "$SYM" = +(*\(*\)*) ]] + then + echo "$SYM;" >> $g_CFILE + else + echo "$SYM();" >> $g_CFILE + fi + fi + fi;; + "FUNCTION") + Handle_SubFunc "${1#* }";; + "ENDFUNCTION") + Handle_Endfunction;; + "RETURN") + Handle_Return "${1#* }";; + "IMPORT") + Handle_Import "${1#* }";; + "DECLARE") + Handle_Declare "${1#* }";; + "GLOBAL") + Handle_Declare "${1#* }";; + "LOCAL") + Handle_Local "${1#* }";; + "DATA") + Handle_Data "${1#* }";; + "RESTORE") + echo "if(__b2c__floatarray_ptr > 0) __b2c__floatarray_ptr = 0;" >> $g_CFILE + echo "if(__b2c__stringarray_ptr > 0) __b2c__stringarray_ptr = 0;" >> $g_CFILE;; + "READ") + Handle_Read "${1#* }";; + "PUSH") + Handle_Push "${1#* }";; + "PULL") + Handle_Pull "${1#* }";; + "SEED") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty SEED at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + echo "srandom((unsigned int)${1#* });" >> $g_CFILE + fi;; + "DEF") + Handle_Deffn "${1#* }";; + "CONST") + Handle_Const "${1#* }";; + "INCLUDE") + # Get rid of doublequotes if they are there + INC=`echo ${1#* } | tr -d "\042"` + # Check argument + if [[ ! -f ${INC%%,*} || "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: missing file '${INC%%,*}' for INCLUDE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + TO_PARSE=0 + # See if there are arguments + if [[ ${INC} = +(*,*) ]] + then + EXP=`echo ${INC#*,} | tr "," " " | tr -d "${g_STRINGSIGN}"` + INC=${INC%%,*} + else + TO_PARSE=2 + fi + # Start walking through program + COPY_COUNTER=$g_COUNTER + g_COUNTER=1 + # Assign new file + COPY_CURFILE=$g_CURFILE + # Get rid of absolute path + g_CURFILE=${INC##*/} + while read -r LINE + do + echo -e -n "\rStarting conversion... $g_COUNTER" + # See if we need to enable flag + for SYM in ${EXP} + do + if [[ $TO_PARSE -eq 0 && "${LINE#* }" = +(${SYM%${g_STRINGSIGN}*}*) && "${LINE}" = +(*SUB*|*FUNCTION*) || "${LINE}" = +(*INCLUDE) ]] + then + TO_PARSE=1 + break + fi + done + # Line is not empty? + if [[ -n "$LINE" && $TO_PARSE -gt 0 ]] + then + if [[ "$LINE" = +(* \\) && "$LINE" != +(REM*) && "$LINE" != +(${g_SQUOTESIGN}*) ]] + then + let LEN="${#LINE}"-2 + SEQ="${LINE:0:$LEN}" + TOTAL=$TOTAL$SEQ + else + echo "/* noparse $INC BACON LINE $g_COUNTER */" >> $g_CFILE + echo "/* noparse $INC BACON LINE $g_COUNTER */" >> $g_HFILE + TOTAL="${TOTAL}${LINE}" + if [[ "${TOTAL}" != +(REM*) && "${TOTAL}" != +(${g_SQUOTESIGN}*) ]] + then + Tokenize "${TOTAL}" + fi + TOTAL= + fi + fi + # See if we need to stop parsing + if [[ $TO_PARSE -eq 1 && "${LINE}" = +(*END*) && "${LINE}" = +(*SUB*|*FUNCTION*) ]] + then + TO_PARSE=0 + fi + # Increase line number + ((g_COUNTER+=1)) + done < $INC + # Restore original counter + g_COUNTER=$COPY_COUNTER + # Restore original file + g_CURFILE=$COPY_CURFILE + fi;; + "POKE") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty POKE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + SYM=${1#* } + echo "if (!__b2c__trap){__b2c__memory__check((char*)${SYM%%,*}); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} }" >> $g_CFILE + echo "*(${g_OPTION_MEMTYPE}*)(${SYM%%,*}) = (${g_OPTION_MEMTYPE})${SYM#*,};" >> $g_CFILE + fi;; + "RESIZE") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty RESIZE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Resolve this with C macro because of casting to (char) + SYM=${1#* } + echo "${SYM%%,*}=(long)RESIZE(${SYM});" >> $g_CFILE + fi;; + "COPY") + Handle_Copy "${1#* }";; + "DELETE") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty DELETE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Translate to C function + if [[ "${1#* }" = +(*FILE*) ]] + then + echo "if (unlink(${1#*FILE })==-1){if(!__b2c__trap){ERROR = 7;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + elif [[ "${1#* }" = +(*DIRECTORY*) ]] + then + echo "if (rmdir(${1#*DIRECTORY }) == -1){if(!__b2c__trap){ERROR = 20;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + else + echo "\nERROR: erronuous argument for DELETE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + fi;; + "RENAME") + Handle_Rename "${1#* }";; + "MAKEDIR") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty MAKEDIR at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Translate to C function + echo "if (__b2c__makedir(${1#* }) != 0){if(!__b2c__trap){ERROR = 21;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + fi;; + "CHANGEDIR") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty CHANGEDIR at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Translate to C function + echo "if (chdir(${1#* }) == -1){if(!__b2c__trap) {ERROR = 22;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + fi;; + "FREE") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty FREE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Translate to C function + if [[ ${1#* } = +(*\(*\)*) ]] + then + EXP=${1#* } + if [[ $EXP = +(*${g_STRINGSIGN}*) ]] + then + echo "if(__b2c__${EXP%%\(*}_exist(${1#*\(} != NULL) {free(__b2c__${EXP%%\(*}_exist(${1#*\(}->value); __b2c__${EXP%%\(*}_exist(${1#*\(}->value = NULL; __b2c__${EXP%%\(*}__del(${1#*\(};}" >> $g_CFILE + else + echo "if(__b2c__${EXP%%\(*}_exist(${1#*\(} != NULL) {__b2c__${EXP%%\(*}_exist(${1#*\(}->value = 0; __b2c__${EXP%%\(*}__del(${1#*\(}; }" >> $g_CFILE + fi + else + echo "if(!__b2c__trap){__b2c__memory__check((char *)${1#* });" >> $g_CFILE + echo "if(ERROR) {if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} } free((void*)${1#* });" >> $g_CFILE + fi + fi;; + "GOTO") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty GOTO at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Translate to C label + echo "goto ${1#* };" >> $g_CFILE + fi;; + "LABEL") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty LABEL at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Translate to C label + echo "${1#* }:" >> $g_CFILE + echo ";" >> $g_CFILE + fi;; + "TRAP") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty TRAP at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + if [[ "${1#* }" = "SYSTEM" ]] + then + echo "/* Error catching is enabled */" >> $g_CFILE + echo "__b2c__trap = 1;" >> $g_CFILE + echo "signal(SIGILL, __b2c__catch_signal);" >> $g_CFILE + echo "signal(SIGABRT, __b2c__catch_signal);" >> $g_CFILE + echo "signal(SIGFPE, __b2c__catch_signal);" >> $g_CFILE + echo "signal(SIGSEGV, __b2c__catch_signal);" >> $g_CFILE + elif [[ "${1#* }" = "LOCAL" ]] + then + echo "/* Error catching is disabled */" >> $g_CFILE + echo "__b2c__trap = 0;" >> $g_CFILE + echo "signal(SIGILL, SIG_DFL);" >> $g_CFILE + echo "signal(SIGABRT, SIG_DFL);" >> $g_CFILE + echo "signal(SIGFPE, SIG_DFL);" >> $g_CFILE + echo "signal(SIGSEGV, SIG_DFL);" >> $g_CFILE + else + echo -e "\nERROR: invalid argument for TRAP at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + fi;; + "CATCH") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty CATCH at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + elif [[ "${1#* }" = +(*GOTO*) ]] + then + echo "__b2c__catch_set = 1;" >> $g_CFILE + g_CATCHGOTO="${1##* GOTO }" + elif [[ "${1#* }" = +(*RESET*) ]] + then + echo "__b2c__catch_set = 0;" >> $g_CFILE + g_CATCHGOTO="__B2C__PROGRAM__EXIT" + else + echo -e "\nERROR: CATCH without GOTO or RESET at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi;; + "RESUME") + echo "longjmp(__b2c__jump, 1);" >> $g_CFILE;; + "CLEAR") + echo "fprintf(stdout,\"\033[2J\"); fprintf(stdout,\"\033[0;0f\");fflush(stdout);" >> $g_CFILE;; + "COLOR") + Handle_Color "${1#* }";; + "GOTOXY") + Handle_Gotoxy "${1#* }";; + "RECEIVE") + Handle_Receive "${1#* }";; + "SEND") + Handle_Send "${1#* }";; + "RECORD") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty RECORD at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + elif [[ -n $g_RECORDNAME ]] + then + echo -e "\nERROR: cannot define a record within a record!" + exit 1 + else + # Translate to C typedef struct + if [[ -n $g_FUNCNAME ]] + then + g_RECORDNAME="RECORD_${g_FUNCNAME}_${g_COUNTER}" + echo "struct $g_RECORDNAME{" >> $g_CFILE + else + g_RECORDNAME="RECORD_${g_COUNTER}" + echo "struct $g_RECORDNAME{" >> $g_HFILE + fi + g_RECORDVAR=${1#* } + fi;; + "WITH") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty WITH at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + elif [[ -n $g_RECORDNAME ]] + then + echo -e "\nERROR: cannot define a WITH within a WITH!" + exit 1 + else + g_WITHVAR=${1#* } + fi;; + "SPLIT") + Handle_Split "${1#* }";; + "SELECT") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty SELECT at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + ((g_SELECTVAR_CTR+=1)) + g_SELECTVAR[$g_SELECTVAR_CTR]=${1#* } + g_IN_CASE[$g_SELECTVAR_CTR]= + g_CASE_FALL= + fi;; + "CASE") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo "\nERROR: empty CASE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + if [[ -n ${g_IN_CASE[$g_SELECTVAR_CTR]} ]] + then + if [[ ${g_SELECTVAR[$g_SELECTVAR_CTR]} = +(*${g_STRINGSIGN}*) ]] + then + # Get expression without ; + if [[ -z ${1##*;} ]] + then + let LEN="${#1}"-1; EXP="${1:0:$LEN}" + g_CASE_FALL="|| !strcmp(${g_SELECTVAR[$g_SELECTVAR_CTR]}, ${EXP#* }) ${g_CASE_FALL}" + else + echo "} else if (!strcmp(${g_SELECTVAR[$g_SELECTVAR_CTR]}, ${1#* }) ${g_CASE_FALL}){" >> $g_CFILE + g_CASE_FALL= + fi + else + # Get expression without ; + if [[ -z ${1##*;} ]] + then + let LEN="${#1}"-1; EXP="${1:0:$LEN}" + g_CASE_FALL="|| ${g_SELECTVAR[$g_SELECTVAR_CTR]} == (${EXP#* }) ${g_CASE_FALL}" + else + echo "} else if (${g_SELECTVAR[$g_SELECTVAR_CTR]} == (${1#* }) ${g_CASE_FALL}){" >> $g_CFILE + g_CASE_FALL= + fi + fi + else + if [[ ${g_SELECTVAR[$g_SELECTVAR_CTR]} = +(*${g_STRINGSIGN}*) ]] + then + # Get expression without ; + if [[ -z ${1##*;} ]] + then + let LEN="${#1}"-1; EXP="${1:0:$LEN}" + g_CASE_FALL="|| !strcmp(${g_SELECTVAR[$g_SELECTVAR_CTR]}, ${EXP#* }) ${g_CASE_FALL}" + else + echo "if (!strcmp(${g_SELECTVAR[$g_SELECTVAR_CTR]}, ${1#* }) ${g_CASE_FALL}){" >> $g_CFILE + g_IN_CASE[$g_SELECTVAR_CTR]=1 + g_CASE_FALL= + fi + else + # Get expression without ; + if [[ -z ${1##*;} ]] + then + let LEN="${#1}"-1; EXP="${1:0:$LEN}" + g_CASE_FALL="|| ${g_SELECTVAR[$g_SELECTVAR_CTR]} == (${EXP#* }) ${g_CASE_FALL}" + else + echo "if (${g_SELECTVAR[$g_SELECTVAR_CTR]} == (${1#* }) ${g_CASE_FALL}){" >> $g_CFILE + g_IN_CASE[$g_SELECTVAR_CTR]=1 + g_CASE_FALL= + fi + fi + fi + fi;; + "DEFAULT") + if [[ -n ${g_IN_CASE[$g_SELECTVAR_CTR]} ]] + then + echo "} else {" >> $g_CFILE + else + echo -e "\nERROR: cannot use DEFAULT without previous CASE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + g_IN_CASE[$g_SELECTVAR_CTR]= + g_CASE_FALL=;; + "SETENVIRON") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty SETENVIRON at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + # Resolve this with C macro + echo "SETENVIRON(${1#* });" >> $g_CFILE + fi;; + "SORT") + Handle_Sort "${1#* }";; + "STOP") + echo "kill(getpid(), SIGSTOP);" >> $g_CFILE + ;; + "TRACE") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty TRACE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + if [[ "${1#* }" = +(*ON*) ]] + then + g_TRACE=1 + elif [[ "${1#* }" = +(*OFF*) ]] + then + g_TRACE=0 + fi + fi;; + "OPTION") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty OPTION at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + if [[ "${1#* }" = +(*BASE*) ]] + then + if [[ "${1##*BASE }" = +([0123456789]) ]] + then + g_OPTION_BASE=${1##*BASE } + else + echo -e "\nERROR: invalid argument to OPTION BASE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + elif [[ "${1#* }" = +(*COMPARE*) ]] + then + if [[ "${1##*COMPARE }" = +([01]|TRUE|FALSE) ]] + then + echo "__b2c__option_compare = ${1##*COMPARE };" >> $g_CFILE + else + echo -e "\nERROR: invalid argument to OPTION COMPARE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + elif [[ "${1#* }" = +(*SOCKET*) ]] + then + if [[ "${1##*SOCKET }" = +([0123456789]) ]] + then + g_OPTION_SOCKET=${1##*SOCKET } + else + echo -e "\nERROR: invalid argument to OPTION SOCKET at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + elif [[ "${1#* }" = +(*MEMSTREAM*) ]] + then + if [[ "${1##*MEMSTREAM }" = +([01]|TRUE|FALSE) ]] + then + echo "__b2c__option_memstream = ${1##*MEMSTREAM };" >> $g_CFILE + else + echo -e "\nERROR: invalid argument to OPTION MEMSTREAM at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + elif [[ "${1#* }" = +(*MEMTYPE*) ]] + then + case "${1##*MEMTYPE }" in + *short*) + echo "__b2c__memtype = 2;" >> $g_CFILE + g_OPTION_MEMTYPE="short" + ;; + *int*) + echo "__b2c__memtype = 3;" >> $g_CFILE + g_OPTION_MEMTYPE="int" + ;; + *long*|*NUMBER*) + echo "__b2c__memtype = 4;" >> $g_CFILE + g_OPTION_MEMTYPE="long" + ;; + *float*) + echo "__b2c__memtype = 5;" >> $g_CFILE + g_OPTION_MEMTYPE="float" + ;; + *double*|*FLOATING*) + echo "__b2c__memtype = 6;" >> $g_CFILE + g_OPTION_MEMTYPE="double" + ;; + *void*|*char\**|*STRING*) + echo "__b2c__memtype = 7;" >> $g_CFILE + g_OPTION_MEMTYPE="char*" + ;; + *char*) + echo "__b2c__memtype = 1;" >> $g_CFILE + g_OPTION_MEMTYPE="char" + ;; + *) + echo -e "\nERROR: invalid argument to OPTION MEMTYPE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + ;; + esac + elif [[ "${1#* }" = +(*COLLAPSE*) ]] + then + if [[ "${1##*COLLAPSE }" = +([01]|TRUE|FALSE) ]] + then + echo "__b2c__collapse = ${1##*COLLAPSE };" >> $g_CFILE + else + echo -e "\nERROR: invalid argument to OPTION COLLAPSE at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + elif [[ "${1#* }" = +(*INTERNATIONAL*) ]] + then + if [[ "${1##*INTERNATIONAL }" = +([01]|TRUE|FALSE) ]] + then + echo "#include <libintl.h>" >> $g_HFILE + echo "#include <locale.h>" >> $g_HFILE + echo "setlocale(LC_ALL, \"\");" >> $g_CFILE + echo "if(bindtextdomain(\"${g_SOURCEFILE%.*}\",\"/usr/share/locale\")==NULL){if(!__b2c__trap){ERROR = 6;if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + echo "if(textdomain(\"${g_SOURCEFILE%.*}\")==NULL){if(!__b2c__trap){ERROR = 6; if(!__b2c__catch_set){fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} if(!setjmp(__b2c__jump)) goto $g_CATCHGOTO;} }" >> $g_CFILE + else + echo -e "\nERROR: invalid argument to OPTION INTERNATIONAL at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + else + echo -e "\nERROR: argument to OPTION at line $g_COUNTER in file '$g_CURFILE' not recognized!" + exit 1 + fi + fi;; + "PROTO") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty PROTO at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + SYM=`echo ${1#* } | tr -d "\042"` + # Check if ALIAS is there + if [[ $SYM = +(* ALIAS *) ]] + then + echo "#define ${SYM##* ALIAS } ${SYM%% ALIAS *}" >> $g_HFILE + g_IMPORTED="${SYM##* ALIAS } $g_IMPORTED" + g_IMPORTED="${SYM%% ALIAS *} $g_IMPORTED" + else + g_IMPORTED="`echo ${SYM} | tr ',' ' '` $g_IMPORTED" + fi + fi;; + "INCR") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty INC at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + EXP=${1#* } + if [[ ${EXP} = +(*,*) ]] + then + echo "${EXP%%,*} = ${EXP%%,*} + (${EXP#*,});" >> $g_CFILE + else + echo "${EXP} = ${EXP} + 1;" >> $g_CFILE + fi + fi;; + "DECR") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty DEC at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + EXP=${1#* } + if [[ ${EXP} = +(*,*) ]] + then + echo "${EXP%%,*} = ${EXP%%,*} - (${EXP#*,});" >> $g_CFILE + else + echo "${EXP} = ${EXP} - 1;" >> $g_CFILE + fi + fi;; + "ALARM") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty ALARM at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + EXP=${1#* } + if [[ ${EXP} = +(*,*) ]] + then + echo "signal(SIGALRM, (void*)${EXP%,*});" >> $g_CFILE + echo "alarm(${EXP#*,});" >> $g_CFILE + else + echo -e "\nERROR: missing argument in ALARM at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + fi;; + "CURSOR") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty CURSOR at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + if [[ "${1#* }" = +(*OFF*) ]] + then + echo "fprintf(stdout,\"\033[?25l\"); fflush(stdout);" >> $g_CFILE + elif [[ "${1#* }" = +(*ON*) ]] + then + echo "fprintf(stdout,\"\033[?25h\"); fflush(stdout);" >> $g_CFILE + fi + fi;; + "ALIAS") + Handle_Alias "${1#* }";; + "LOOKUP") + Handle_Lookup "${1#* }";; + "RELATE") + Handle_Relate "${1#* }";; + "TEXTDOMAIN") + # Check argument + if [[ "${1%% *}" = "${1#* }" ]] + then + echo -e "\nERROR: empty TEXTDOMAIN at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + else + EXP=${1#* } + if [[ ${EXP} = +(*,*) ]] + then + echo "bindtextdomain(${EXP});" >> $g_CFILE + echo "textdomain(${EXP%,*});" >> $g_CFILE + else + echo -e "\nERROR: missing argument in TEXTDOMAIN at line $g_COUNTER in file '$g_CURFILE'!" + exit 1 + fi + fi;; + *) + # Check on imported symbols first + FOUND=0 + for SYM in $g_IMPORTED + do + if [[ "$SYM" = ${1%%\(*} || "$SYM" = ${1%% *} ]] + then + FOUND=1 + if [[ "$1" != +(*\(*\)*) ]] + then + echo "$SYM();" >> $g_CFILE + else + echo "$SYM(${1#*\(};" >> $g_CFILE + fi + fi + done + # Not an imported symbol? Check if assignment + if [[ $FOUND -eq 0 ]] + then + Handle_Let "$1" + fi;; + esac + fi +} + +#----------------------------------------------------------- + +function Tokenize +{ + local CHAR IS_ESCAPED IS_STRING IS_STATEMENT TOKEN DATA LEN + + IS_ESCAPED=0 + IS_STRING=0 + IS_STATEMENT="" + TOKEN= + + # Initialize miniparser, convert spaces + DATA=`echo "${1}" | tr " " "\001"` + LEN=${#DATA} + + until [[ $LEN -eq 0 ]] + do + CHAR="${DATA:0:5}" + if [[ "${CHAR}" = "INTL$" ]] + then + if [[ $IS_STRING -eq 0 ]] + then + let LEN=${#DATA}-5 + DATA="${DATA: -$LEN}" + TOKEN="${TOKEN}gettext" + fi + elif [[ "${CHAR}" = "NNTL$" ]] + then + if [[ $IS_STRING -eq 0 ]] + then + let LEN=${#DATA}-5 + DATA="${DATA: -$LEN}" + TOKEN="${TOKEN}ngettext" + fi + fi + CHAR="${DATA:0:1}" + case $CHAR in + ":") + if [[ $IS_STRING -eq 0 ]] + then + Parse_Line "${TOKEN}" + unset CHAR + TOKEN= + IS_STATEMENT="" + fi;; + "$") + if [[ $IS_STRING -eq 0 || ${1} = +(*IMPORT*FROM*TYPE*) ]] + then + TOKEN="${TOKEN}${g_STRINGSIGN}" + CHAR= + IS_ESCAPED=0 + fi;; + "\\") + if [[ $IS_ESCAPED -eq 0 ]] + then + IS_ESCAPED=1 + else + IS_ESCAPED=0 + fi;; + "\"") + if [[ $IS_ESCAPED -eq 0 ]] + then + if [[ $IS_STRING -eq 0 ]] + then + IS_STRING=1 + else + IS_STRING=0 + fi + fi + IS_ESCAPED=0;; + [A-Za-z=]) + if [[ $IS_STRING -eq 0 ]] + then + IS_STATEMENT=" " + fi + IS_ESCAPED=0;; + *) + IS_ESCAPED=0;; + esac + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + TOKEN="${TOKEN}${IS_STATEMENT}" + else + TOKEN="${TOKEN}${CHAR}" + fi + let LEN=${#DATA}-1 + DATA="${DATA: -$LEN}" + done + Parse_Line "${TOKEN}" +} + +#----------------------------------------------------------- + +function Parse_Chunk +{ + local CHAR IS_ESCAPED IS_STRING TOKEN DATA LEN TERM EQ IS_EQUATION + + IS_ESCAPED=0 + IS_STRING=0 + IS_EQUATION=0 + TOKEN= + EQ="!" + + # Initialize miniparser, convert spaces + DATA=`echo "${1}" | tr " " "\001"` + LEN=${#DATA} + + until [[ $LEN -eq 0 ]] + do + CHAR="${DATA:0:1}" + case $CHAR in + "=") + if [[ $IS_STRING -eq 0 ]] + then + if [[ "${1%%\(*}" = +(*${g_STRINGSIGN}*) || "${1%%\(*}" = +(*${g_DQUOTESIGN}*) ]] + then + TERM="${TOKEN}" + TOKEN= + elif [[ $IS_EQUATION -eq 0 ]] + then + TOKEN="${TOKEN}==" + else + TOKEN="${TOKEN}=" + IS_EQUATION=0 + fi + IS_ESCAPED=0 + else + TOKEN="${TOKEN}=" + fi;; + "!") + if [[ $IS_STRING -eq 0 ]] + then + if [[ "${1%%\(*}" = +(*${g_STRINGSIGN}*) || "${1%%\(*}" = +(*${g_DQUOTESIGN}*) ]] + then + EQ="" + elif [[ $IS_EQUATION -eq 0 ]] + then + TOKEN="${TOKEN}!=" + IS_ESCAPED=0 + let LEN=${#DATA}-1 + DATA="${DATA: -$LEN}" + else + TOKEN="${TOKEN}!" + IS_EQUATION=0 + fi + else + TOKEN="${TOKEN}!" + fi;; + "<") + IS_EQUATION=1 + TOKEN="${TOKEN}<";; + ">") + IS_EQUATION=1 + TOKEN="${TOKEN}>";; + "#") + IS_EQUATION=1 + TOKEN="${TOKEN}#";; + "\\") + if [[ $IS_ESCAPED -eq 0 ]] + then + IS_ESCAPED=1 + else + IS_ESCAPED=0 + fi + TOKEN="${TOKEN}\\";; + "\"") + if [[ $IS_ESCAPED -eq 0 ]] + then + if [[ $IS_STRING -eq 0 ]] + then + IS_STRING=1 + else + IS_STRING=0 + fi + fi + IS_ESCAPED=0 + TOKEN="${TOKEN}\"";; + *) + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + TOKEN="${TOKEN} " + else + TOKEN="${TOKEN}${CHAR}" + fi + IS_ESCAPED=0;; + esac + let LEN=${#DATA}-1 + DATA="${DATA: -$LEN}" + done + + if [[ "${1%%\(*}" = +(*${g_STRINGSIGN}*) || "${1%%\(*}" = +(*${g_DQUOTESIGN}*) ]] + then + TOKEN="((__b2c__option_compare == 0) ? ${EQ}strcmp(${TERM}, $TOKEN) : ${EQ}strcasecmp(${TERM}, $TOKEN))" + fi + + g_EQUATION="${g_EQUATION} ${TOKEN} ${2}" +} + +#----------------------------------------------------------- + +function Parse_Equation +{ + local CHAR IS_ESCAPED IS_STRING TOKEN DATA LEN + local AND OR + + g_EQUATION= + IS_ESCAPED=0 + IS_STRING=0 + TOKEN= + + AND=`echo " AND " | tr " " "\001"` + OR=`echo " OR " | tr " " "\001"` + + # Initialize miniparser, convert spaces + DATA=`echo "${1}" | tr " " "\001"` + LEN=${#DATA} + + until [[ $LEN -eq 0 ]] + do + CHAR="${DATA:0:5}" + if [[ "${CHAR}" = "${AND}" ]] + then + if [[ $IS_STRING -eq 0 ]] + then + Parse_Chunk "${TOKEN}" " AND " + let LEN=${#DATA}-4 + DATA="${DATA: -$LEN}" + unset CHAR + TOKEN= + fi + fi + CHAR="${DATA:0:4}" + if [[ "${CHAR}" = "${OR}" ]] + then + if [[ $IS_STRING -eq 0 ]] + then + Parse_Chunk "${TOKEN}" " OR " + let LEN=${#DATA}-3 + DATA="${DATA: -$LEN}" + unset CHAR + TOKEN= + fi + fi + CHAR="${DATA:0:1}" + case $CHAR in + "\\") + if [[ $IS_ESCAPED -eq 0 ]] + then + IS_ESCAPED=1 + else + IS_ESCAPED=0 + fi;; + "\"") + if [[ $IS_ESCAPED -eq 0 ]] + then + if [[ $IS_STRING -eq 0 ]] + then + IS_STRING=1 + else + IS_STRING=0 + fi + fi + IS_ESCAPED=0;; + *) + IS_ESCAPED=0;; + esac + # Convert back to space + if [[ "${CHAR}" = "${g_PARSEVAR}" ]] + then + TOKEN="${TOKEN} " + else + TOKEN="${TOKEN}${CHAR}" + fi + let LEN=${#DATA}-1 + DATA="${DATA: -$LEN}" + done + Parse_Chunk "${TOKEN}" +} + +#----------------------------------------------------------- +# +# Main program +# +#----------------------------------------------------------- + +# Default BACON settings +let g_MAX_DIGITS=32 + +# Maximum of internal buffers needed for string processing +let g_MAX_BUFFERS=32 + +# This is the size for static buffers like fgets, read etc. +let g_BUFFER_SIZE=512 + +# Maximum RETURN buffers +let g_MAX_RBUFFERS=32 + +let g_NO_COMPILE=0 +let g_TMP_PRESERVE=0 +let g_USE_C=0 +let g_MAX_BACKLOG=5 +let g_CPP=0 +let g_XGETTEXT=0 + +g_TEMPDIR=. +g_CCNAME=cc +g_CCFLAGS= +g_INCFILES= +g_INCLUDE_FILES= +let g_TRACE=0 +let g_OPTION_BASE=0 +let g_OPTION_SOCKET=5 +g_OPTION_MEMTYPE="char" +let g_IF_PARSE=0 + +# Some global declarations +g_CURFILE= +g_FUNCNAME= +g_FUNCTYPE= +g_PROTOTYPE= +g_TMP_FILES= +g_LOCALSTRINGS= +g_STRINGARRAYS= +g_STRINGARGS= +g_BINEXT= +g_RECORDCACHE= +g_LOOPCTR=0 +g_ERRORTXT= +g_EQUATION= + +# Always create a final label +g_CATCHGOTO="__B2C__PROGRAM__EXIT" + +# Records +g_RECORDNAME= +g_RECORDVAR= +g_WITHVAR= + +# Select/Case +declare -a g_SELECTVAR +declare -a g_IN_CASE +g_SELECTVAR_CTR=0 + +# Relate +declare -a g_RELATE +g_RELATE_CTR=0 + +# Get arguments +while getopts ":c:d:i:l:o:xnjfpv" OPT +do + case $OPT in + c) g_CCNAME=$OPTARG;; + d) if [[ ! -d $OPTARG ]] + then + mkdir -p $OPTARG + fi + g_TEMPDIR=$OPTARG;; + i) if [[ ! -f $OPTARG && ! -f "/usr/include/$OPTARG" ]] + then + echo -e "ERROR: included C header file from -i option not found!" + exit 1 + fi + if [[ ! -f "/usr/include/$OPTARG" ]] + then + g_INCFILES="$g_INCFILES ${OPTARG}" + else + g_INCFILES="$g_INCFILES <${OPTARG}>" + fi;; + l) g_LDFLAGS="$g_LDFLAGS -l$OPTARG";; + o) g_CCFLAGS="$g_CCFLAGS $OPTARG";; + n) g_NO_COMPILE=1;; + j) g_CPP=1;; + f) g_CCFLAGS="$g_CCFLAGS -shared -rdynamic" + if [[ `uname -a` = +(*x86_64*) ]] + then + g_CCFLAGS="$g_CCFLAGS -fPIC" + fi + g_BINEXT=".so";; + p) g_TMP_PRESERVE=1;; + x) g_XGETTEXT=1;; + v) echo + echo "BaCon version $g_VERSION - BASH - (c) Peter van Eerten - GPL v3." + echo + exit 0;; + \?|h) echo + echo "USAGE: bacon [options] program[.bac]" + echo + echo "OPTIONS:" + echo + echo -e " -c <compiler>\tCompiler to use (default: $g_CCNAME)" + echo -e " -l <flags>\tPass libraries to linker" + echo -e " -o <options>\tPass compiler options" + echo -e " -i <include>\tAdd include file to C code" + echo -e " -d <tmpdir>\tTemporary directory (default: $g_TEMPDIR)" + echo -e " -x \t\tExtract gettext strings" + echo -e " -f \t\tCreate Shared Object" + echo -e " -n \t\tDo not compile, only convert" + echo -e " -j \t\tInvoke C Preprocessor" + echo -e " -p \t\tPreserve temporary files" + echo -e " -v \t\tShow version" + echo -e " -h \t\tShow help" + echo + exit 0;; + esac +done + +shift $(($OPTIND-1)) + +# Check if a filename was entered, if so get it +if [[ $# -eq 0 ]] +then + echo -e "ERROR: no filename? Run with '-h' to see usage." + exit 1 +elif [[ "$@" = +(http://*) ]] +then + if [[ -z `which telnet 2>/dev/null` ]] + then + echo "ERROR: No telnet client found! Cannot retrieve file." + exit 1 + fi + echo -n "Fetching file... " + # Remove http part + g_SOURCEFILE="${1#*http://}" + + # Get header to see if file exists, and if so, get length + HEAD=`(echo "set crlf on"; echo "open ${g_SOURCEFILE%%/*} 80"; sleep 1; + echo "HEAD /${1##*/} HTTP/1.1"; echo "Host: ${g_SOURCEFILE%%/*}"; echo; + sleep 1; echo "quit";) | telnet 2>/dev/null` + + LEN=`echo ${HEAD#*Content-Length: }` + + # No file found on server + if [[ "${LEN%% *}" = "telnet>" || "${HEAD}" != +(*Content-Length*) ]] + then + echo "ERROR: file not found! Check URL and try again." + exit 1 + fi + + # Get the actual contents of the file + DOWNLOAD=`(echo "set crlf on"; echo "open ${g_SOURCEFILE%%/*} 80"; sleep 1; + echo "GET /${1##*/} HTTP/1.1"; echo "Host: ${g_SOURCEFILE%%/*}"; echo; + sleep 1; echo "quit";) | telnet 2>/dev/null` + + # Set the final filename and save + g_SOURCEFILE="${1##*/}" + let START=${#DOWNLOAD}-${LEN%% *} + echo "${DOWNLOAD:${START}:${#DOWNLOAD}}" > $g_SOURCEFILE + + # Check resulting filesize with HTTP header + FILELEN=`wc -c $g_SOURCEFILE` + let FILELEN=${FILELEN%% *}-1 + if [[ ${FILELEN} -ne ${LEN%% *} ]] + then + echo "ERROR: file could not be downloaded. Try again later." + exit 1 + fi + echo "done." + +elif [[ "$@" != +(*.bac) ]] +then + g_SOURCEFILE="$@.bac" +else + g_SOURCEFILE="$@" +fi + +# Check if file exists +if [[ ! -f $g_SOURCEFILE ]] +then + echo -e "ERROR: file not found!" + exit 1 +fi + +# Change the working directory +if [[ -d ${g_SOURCEFILE%/*} ]] +then + cd ${g_SOURCEFILE%/*} +fi + +# Now create the global filenames where to write to +g_CFILE=$g_TEMPDIR/${g_SOURCEFILE##*/}.c +g_HFILE=$g_TEMPDIR/${g_SOURCEFILE##*/}.h +STRINGARRAYFILE=$g_TEMPDIR/${g_SOURCEFILE##*/}.string.h +FLOATARRAYFILE=$g_TEMPDIR/${g_SOURCEFILE##*/}.float.h + +# Check to overwrite +if [[ -f $g_CFILE || -f $g_HFILE ]] +then + rm -f $g_CFILE + rm -f $g_HFILE + rm -f $STRINGARRAYFILE + rm -f $FLOATARRAYFILE +fi + +echo -n "Starting conversion... " + +# Add to total file list +g_TMP_FILES="$g_CFILE $g_HFILE $STRINGARRAYFILE $FLOATARRAYFILE" + +# Create basic C file +echo "/* Created with BASH BaCon $g_VERSION - (c) Peter van Eerten - GPL v3 */" > $g_CFILE +echo "#include \"${g_SOURCEFILE##*/}.h\"" >> $g_CFILE +echo "int main(int argc, const char **argv)" >> $g_CFILE +echo "{" >> $g_CFILE +echo "/* Default is: system traps signals */" >> $g_CFILE +echo "signal(SIGILL, __b2c__catch_signal);" >> $g_CFILE +echo "signal(SIGABRT, __b2c__catch_signal);" >> $g_CFILE +echo "signal(SIGFPE, __b2c__catch_signal);" >> $g_CFILE +echo "signal(SIGSEGV, __b2c__catch_signal);" >> $g_CFILE +echo "/* Make sure internal string buffers are empty */" >> $g_CFILE +echo "__b2c__sbuffer_ptr=0;" >> $g_CFILE +echo "__b2c__rbuffer_ptr=0;" >> $g_CFILE + +# Put arguments into reserved variable ARGUMENT +echo "/* Setup the reserved variable 'ARGUMENT' */" >> $g_CFILE +echo "for(__b2c__counter=0; __b2c__counter < argc; __b2c__counter++)" >> $g_CFILE +echo "{__b2c__arglen += strlen(argv[__b2c__counter]) + 1;} __b2c__arglen++;" >> $g_CFILE +echo "ARGUMENT${g_STRINGSIGN} = (char*)calloc(__b2c__arglen, sizeof(char));" >> $g_CFILE +echo "for(__b2c__counter=0; __b2c__counter < argc; __b2c__counter++)" >> $g_CFILE +echo "{strcat(ARGUMENT${g_STRINGSIGN}, argv[__b2c__counter]); if(__b2c__counter != argc - 1) strcat(ARGUMENT${g_STRINGSIGN}, \" \");}" >> $g_CFILE +echo "/* By default seed random generator */" >> $g_CFILE +echo "srandom((unsigned int)time(NULL));" >> $g_CFILE +echo "/* Initialize internal stackpointer */" >> $g_CFILE +echo "__b2c__typestack = (int*)calloc(1, sizeof(int));" >> $g_CFILE +echo "__b2c__stringstack = (char**)realloc(__b2c__stringstack, sizeof(char*)); __b2c__stringstack[0] = calloc(1, sizeof(char));" >> $g_CFILE +echo "/* Rest of the program */" >> $g_CFILE + +# Create basic H file, functions are converted using macros +echo "/* Created with BASH BaCon $g_VERSION - (c) Peter van Eerten - GPL v3 */" > $g_HFILE +echo >> $g_HFILE +echo "#include <stdio.h>" >> $g_HFILE +echo "#include <stdlib.h>" >> $g_HFILE +echo "#include <stdarg.h>" >> $g_HFILE +echo "#include <sys/time.h>" >> $g_HFILE +echo "#include <sys/stat.h>" >> $g_HFILE +echo "#include <sys/types.h>" >> $g_HFILE +echo "#include <sys/wait.h>" >> $g_HFILE +echo "#include <sys/socket.h>" >> $g_HFILE +echo "#include <sys/utsname.h>" >> $g_HFILE +echo "#include <dirent.h>" >> $g_HFILE +echo "#include <setjmp.h>" >> $g_HFILE +echo "#include <netdb.h>" >> $g_HFILE +if [[ `uname` = +(*BSD*) ]] +then + echo "#include <netinet/in.h>" >> $g_HFILE +fi +echo "#include <arpa/inet.h>" >> $g_HFILE +echo "#include <signal.h>" >> $g_HFILE +echo "static jmp_buf __b2c__jump;" >> $g_HFILE +echo "static int __b2c__trap = 1;" >> $g_HFILE +echo "static int __b2c__catch_set = 0;" >> $g_HFILE +echo "static int ERROR = 0;" >> $g_HFILE +echo "static int __b2c__option_compare = 0;" >> $g_HFILE +echo "static int __b2c__option_memstream = 0;" >> $g_HFILE +echo "static int __b2c__memtype = 1;" >> $g_HFILE +echo "static int __b2c__collapse = 0;" >> $g_HFILE +echo "int __b2c__break_ctr = 0;" >> $g_HFILE +echo "int __b2c__break_flag = 0;" >> $g_HFILE +echo "int RETVAL = 0;" >> $g_HFILE +echo "char __b2c__chop_default[] = \"\r\n\t \";" >> $g_HFILE +echo "char VERSION${g_STRINGSIGN}[] = \"$g_VERSION\";" >> $g_HFILE +echo >> $g_HFILE +# Add user include files +echo "/* User include files */" >> $g_HFILE +for i in $g_INCFILES +do + if [[ "$i" = +(*<*) ]] + then + echo "#include $i" >> $g_HFILE + else + echo "#include \"$i\"" >> $g_HFILE + fi +done +echo "/* READ/DATA include files */" >> $g_HFILE +echo "int __b2c__stringarray_ptr = 0;" >> $g_HFILE +echo "#include \"${g_SOURCEFILE##*/}.string.h\"" >> $g_HFILE +echo "int __b2c__floatarray_ptr = 0;" >> $g_HFILE +echo "#include \"${g_SOURCEFILE##*/}.float.h\"" >> $g_HFILE +echo "int __b2c__ctr;" >> $g_HFILE +echo >> $g_HFILE +echo "/* Math functions */" >> $g_HFILE +echo "extern double round(double __b2c__x);" >> $g_HFILE +echo "extern long int lrint(double __b2c__x);" >> $g_HFILE +echo "#include <math.h>" >> $g_HFILE +echo "#define SQR(__b2c__x) sqrt(__b2c__x)" >> $g_HFILE +echo "#define POW(__b2c__x, __b2c__y) pow(__b2c__x, __b2c__y)" >> $g_HFILE +echo "#define SIN(__b2c__x) sin(__b2c__x)" >> $g_HFILE +echo "#define COS(__b2c__x) cos(__b2c__x)" >> $g_HFILE +echo "#define TAN(__b2c__x) tan(__b2c__x)" >> $g_HFILE +echo "#define ATN(__b2c__x) atan(__b2c__x)" >> $g_HFILE +echo "#define LOG(__b2c__x) log(__b2c__x)" >> $g_HFILE +echo "#define EXP(__b2c__x) exp(__b2c__x)" >> $g_HFILE +echo "#define SGN(__b2c__x) (__b2c__x == 0 ? 0 : (__b2c__x < 0 ? -1 : 1))" >> $g_HFILE +echo "#define ROUND(__b2c__x) lrint(__b2c__x)" >> $g_HFILE +echo "#define INT(__b2c__x) lrint(__b2c__x)" >> $g_HFILE +echo "#define MOD(__b2c__x, __b2c__y) ((long)__b2c__x % (long)__b2c__y)" >> $g_HFILE +echo "#define EVEN(__b2c__x) ((__b2c__x % 2 == 0) ? 1 : 0)" >> $g_HFILE +echo "#define ODD(__b2c__x) ((__b2c__x % 2 != 0) ? 1 : 0)" >> $g_HFILE +echo "#define FLOOR(__b2c__x) (long)floor(__b2c__x)" >> $g_HFILE +echo "#define ABS(__b2c__x) (long)abs(__b2c__x)" >> $g_HFILE +echo "#define RND random()" >> $g_HFILE +if [[ `uname` = +(*SunOS*) ]] +then + echo "#define MAXRANDOM 2147483647" >> $g_HFILE +else + echo "#define MAXRANDOM RAND_MAX" >> $g_HFILE +fi +echo "#define RANDOM(__b2c__x) ((__b2c__x != 0) ? random()/(MAXRANDOM/__b2c__x) : 0)" >> $g_HFILE +echo >> $g_HFILE +echo "/* Other functions */" >> $g_HFILE +echo "#define VAL(__b2c__x) ((__b2c__x != NULL) ? atof(__b2c__x) : 0)" >> $g_HFILE +echo >> $g_HFILE +echo "/* Unix functions */" >> $g_HFILE +echo "#include <unistd.h>" >> $g_HFILE +echo "#define SYSTEM(__b2c__x) do {if (__b2c__x != NULL) {RETVAL = system(__b2c__x); if(WIFEXITED(RETVAL)) RETVAL = WEXITSTATUS(RETVAL);} else RETVAL=0;} while(0)" >> $g_HFILE +echo >> $g_HFILE +echo "/* String functions */" >> $g_HFILE +echo "#include <string.h>" >> $g_HFILE +echo "char *__b2c__strndup(const char *__b2c__s, size_t __b2c__n){size_t __b2c__avail;" >> $g_HFILE +echo "char *__b2c__p; if (!__b2c__s) return 0; __b2c__avail = strlen(__b2c__s) + 1;" >> $g_HFILE +echo "if (__b2c__avail > __b2c__n + 1) __b2c__avail = __b2c__n + 1; __b2c__p = malloc(__b2c__avail);" >> $g_HFILE +echo "memcpy(__b2c__p, __b2c__s, __b2c__avail); __b2c__p[__b2c__avail - 1] = '\0'; return __b2c__p;}" >> $g_HFILE +echo "char __b2c__input__buffer[$g_BUFFER_SIZE];" >> $g_HFILE +echo "char* __b2c__sbuffer[$g_MAX_BUFFERS] = { NULL };" >> $g_HFILE +echo "int __b2c__sbuffer_ptr;" >> $g_HFILE +echo "char* __b2c__rbuffer[$g_MAX_RBUFFERS] = { NULL };" >> $g_HFILE +echo "int __b2c__rbuffer_ptr;" >> $g_HFILE +echo "/* Temporary pointer to perform assignments */" >> $g_HFILE +echo "char *__b2c__assign = NULL;" >> $g_HFILE +echo "char *__b2c__split = NULL; char *__b2c__split_tmp = NULL; char *__b2c__split_ptr = NULL;" >> $g_HFILE +echo "char *ERR${g_STRINGSIGN}(int);" >> $g_HFILE +echo "/* Functions for sort */" >> $g_HFILE +echo "int __b2c__sortnrd(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(double*)__b2c__a==*(double*)__b2c__b) return 0; else if (*(double*)__b2c__a < *(double*)__b2c__b) return -1; else return 1;}" >> $g_HFILE +echo "int __b2c__sortnrd_down(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(double*)__b2c__a==*(double*)__b2c__b) return 0; else if (*(double*)__b2c__a < *(double*)__b2c__b) return 1; else return -1;}" >> $g_HFILE +echo "int __b2c__sortnrf(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(float*)__b2c__a==*(float*)__b2c__b) return 0; else if (*(float*)__b2c__a < *(float*)__b2c__b) return -1; else return 1;}" >> $g_HFILE +echo "int __b2c__sortnrf_down(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(float*)__b2c__a==*(float*)__b2c__b) return 0; else if (*(float*)__b2c__a < *(float*)__b2c__b) return 1; else return -1;}" >> $g_HFILE +echo "int __b2c__sortnrl(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(long*)__b2c__a==*(long*)__b2c__b) return 0; else if (*(long*)__b2c__a < *(long*)__b2c__b) return -1; else return 1;}" >> $g_HFILE +echo "int __b2c__sortnrl_down(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(long*)__b2c__a==*(long*)__b2c__b) return 0; else if (*(long*)__b2c__a < *(long*)__b2c__b) return 1; else return -1;}" >> $g_HFILE +echo "int __b2c__sortnri(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(int*)__b2c__a==*(int*)__b2c__b) return 0; else if (*(int*)__b2c__a < *(int*)__b2c__b) return -1; else return 1;}" >> $g_HFILE +echo "int __b2c__sortnri_down(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{if (*(int*)__b2c__a==*(int*)__b2c__b) return 0; else if (*(int*)__b2c__a < *(int*)__b2c__b) return 1; else return -1;}" >> $g_HFILE +echo "int __b2c__sortstr(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{return strcmp(*(char **) __b2c__a, *(char **) __b2c__b);}" >> $g_HFILE +echo "int __b2c__sortstr_down(const void *__b2c__a, const void *__b2c__b)" >> $g_HFILE +echo "{return strcmp(*(char **) __b2c__b, *(char **) __b2c__a);}" >> $g_HFILE +echo "/* Actual functions */" >> $g_HFILE +echo "char* __b2c__curdir(void){__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_BUFFER_SIZE*sizeof(char));" >> $g_HFILE +echo "return (getcwd(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_BUFFER_SIZE));}" >> $g_HFILE +echo "#define CURDIR${g_STRINGSIGN} __b2c__curdir()" >> $g_HFILE +echo "char* __b2c__reverse(char *__b2c__s){int __b2c__i; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__s)+2)*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, strlen(__b2c__s)+1);" >> $g_HFILE +echo "for(__b2c__i=0;__b2c__i<strlen(__b2c__s);__b2c__i++){__b2c__sbuffer[__b2c__sbuffer_ptr][__b2c__i]=__b2c__s[strlen(__b2c__s)-1-__b2c__i];}" >> $g_HFILE +echo "return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define REVERSE${g_STRINGSIGN}(x) ((x != NULL) ? __b2c__reverse(x) : \"null\")" >> $g_HFILE +echo "char* __b2c__str(double d){__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, $g_MAX_DIGITS);" >> $g_HFILE +echo "if(floor(d) == d) snprintf(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%ld\", (long)d); else snprintf(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%.10g\", d);" >> $g_HFILE +echo "return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define STR${g_STRINGSIGN}(x) __b2c__str(x)" >> $g_HFILE +echo "char* __b2c__concat(char *__b2c__first, ...){char *__b2c__tmp; va_list __b2c__ap; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "if(__b2c__first != NULL) { __b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__first)+1)*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, (strlen(__b2c__first)+1)*sizeof(char)); strcpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__first);}" >> $g_HFILE +echo "else {__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], 2*sizeof(char)); strcpy(__b2c__sbuffer[__b2c__sbuffer_ptr], \"\");} va_start(__b2c__ap, __b2c__first);" >> $g_HFILE +echo "while((__b2c__tmp = va_arg(__b2c__ap, char *)) != NULL) {__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__tmp)+strlen(__b2c__sbuffer[__b2c__sbuffer_ptr])+1)*sizeof(char));" >> $g_HFILE +echo "strcat(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__tmp);} va_end(__b2c__ap); return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define CONCAT${g_STRINGSIGN}(...) __b2c__concat(__VA_ARGS__, (char*)NULL)" >> $g_HFILE +echo "char* __b2c__left(char *__b2c__src, long __b2c__n){if(__b2c__src == NULL || __b2c__n > strlen(__b2c__src) || __b2c__n < 0) return(__b2c__src);" >> $g_HFILE +echo "__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__src)+1)*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, (strlen(__b2c__src)+1)*sizeof(char)); strncpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__src, (__b2c__n));" >> $g_HFILE +echo "return (__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define LEFT${g_STRINGSIGN}(__b2c__x, __b2c__y) __b2c__left(__b2c__x, __b2c__y)" >> $g_HFILE +echo "char* __b2c__right(char *__b2c__src, long __b2c__n){if(__b2c__src == NULL || __b2c__n > strlen(__b2c__src) || __b2c__n < 0) return(__b2c__src);" >> $g_HFILE +echo "__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__src)+1)*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, (strlen(__b2c__src)+1)*sizeof(char)); strcpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__src+ strlen(__b2c__src)- __b2c__n);" >> $g_HFILE +echo "return (__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define RIGHT${g_STRINGSIGN}(__b2c__x, __b2c__y) __b2c__right(__b2c__x, __b2c__y)" >> $g_HFILE +echo "char* __b2c__mid(char *__b2c__src, ...){ va_list __b2c__ap; long __b2c__start, __b2c__end; if(__b2c__src == NULL || strlen(__b2c__src) == 0) return(\"\");" >> $g_HFILE +echo "__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__src)+1)*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, (strlen(__b2c__src)+1)*sizeof(char)); va_start(__b2c__ap, __b2c__src);" >> $g_HFILE +echo "__b2c__start = va_arg(__b2c__ap, long); if(__b2c__start < 1) return(__b2c__src); if(__b2c__start > strlen(__b2c__src)) return(\"\"); __b2c__end = va_arg(__b2c__ap, long); if((__b2c__end) < 0 || (__b2c__end) > strlen(__b2c__src)) __b2c__end = strlen(__b2c__src)-__b2c__start+1;" >> $g_HFILE +echo "strncpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__src+(long)(__b2c__start)-1, (__b2c__end)); va_end(__b2c__ap); return (__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define MID${g_STRINGSIGN}(__b2c__string, ...) __b2c__mid(__b2c__string, __VA_ARGS__, -1)" >> $g_HFILE +echo "long __b2c__instr(char *__b2c__first, ...){char *__b2c__tmp; char *__b2c__res; int __b2c__pos; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "va_list __b2c__ap; if(__b2c__first == NULL) return (0); __b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__first)+1)*sizeof(char));" >> $g_HFILE +echo "strcpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__first); va_start(__b2c__ap, __b2c__first);" >> $g_HFILE +echo "__b2c__tmp = va_arg(__b2c__ap, char *); if(__b2c__tmp == NULL || strlen(__b2c__tmp) == 0) return (0);__b2c__pos = va_arg(__b2c__ap, int);" >> $g_HFILE +echo "if(__b2c__pos <= 0) __b2c__pos = 1; va_end(__b2c__ap); __b2c__res = strstr(__b2c__sbuffer[__b2c__sbuffer_ptr] + __b2c__pos - 1, __b2c__tmp);" >> $g_HFILE +echo "if(__b2c__res == NULL) return (0); return (__b2c__res - __b2c__sbuffer[__b2c__sbuffer_ptr] + 1);}" >> $g_HFILE +echo "#define INSTR(...) __b2c__instr(__VA_ARGS__, -1)" >> $g_HFILE +echo "long __b2c__instrrev(char *__b2c__first, ...){char *__b2c__tmp; char *__b2c__res = NULL; int __b2c__pos; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "va_list __b2c__ap; if(__b2c__first == NULL) return (0); __b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__first)+1)*sizeof(char));" >> $g_HFILE +echo "strcpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__first); va_start(__b2c__ap, __b2c__first);" >> $g_HFILE +echo "__b2c__tmp = va_arg(__b2c__ap, char *); if(__b2c__tmp == NULL || strlen(__b2c__tmp) == 0) return (0);__b2c__pos = va_arg(__b2c__ap, int);" >> $g_HFILE +echo "if(__b2c__pos <= 0) __b2c__pos = 1; va_end(__b2c__ap); while(__b2c__res == NULL && __b2c__pos <= strlen(__b2c__sbuffer[__b2c__sbuffer_ptr])) {" >> $g_HFILE +echo "__b2c__res = strstr(__b2c__sbuffer[__b2c__sbuffer_ptr] + strlen(__b2c__sbuffer[__b2c__sbuffer_ptr]) - __b2c__pos, __b2c__tmp); __b2c__pos+=1;}" >> $g_HFILE +echo "if(__b2c__res == NULL) return (0); return (__b2c__res - __b2c__sbuffer[__b2c__sbuffer_ptr] + 1);}" >> $g_HFILE +echo "#define INSTRREV(...) __b2c__instrrev(__VA_ARGS__, -1)" >> $g_HFILE +echo "char* __b2c__spc(int __b2c__x){__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__x*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, __b2c__x*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 32, __b2c__x); return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define SPC${g_STRINGSIGN}(x) ((x > -1) ? __b2c__spc(x) : \"\")" >> $g_HFILE +echo "char* __b2c__tab(int __b2c__x){__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__x*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, __b2c__x*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 9, __b2c__x); return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define TAB${g_STRINGSIGN}(x) ((x > -1) ? __b2c__tab(x) : \"\")" >> $g_HFILE +echo "char* __b2c__fill(unsigned long __b2c__x, unsigned char __b2c__y){__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__x*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, __b2c__x*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__y, __b2c__x); return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define FILL${g_STRINGSIGN}(x, y) ((y > -1 && y < 256) ? __b2c__fill(x, y) : \"\")" >> $g_HFILE +echo "char* __b2c__chop(char *__b2c__src, ...){char *__b2c__tmp, *__b2c__str; int __b2c__i, __b2c__loc = 0; va_list __b2c__ap; if(strlen(__b2c__src) == 0) return(__b2c__src);" >> $g_HFILE +echo "va_start (__b2c__ap, __b2c__src); __b2c__str = va_arg (__b2c__ap, char*); if(__b2c__str == 0) __b2c__str = (char*)__b2c__chop_default; else __b2c__loc = va_arg (__b2c__ap, int); va_end (__b2c__ap);" >> $g_HFILE +echo "if(__b2c__loc == 0 || __b2c__loc == 1) {while (*__b2c__src != '\0') {for(__b2c__i = 0; __b2c__i < strlen(__b2c__str); __b2c__i++) {if (*__b2c__src == *(__b2c__str+__b2c__i)) {__b2c__src++; break; } }" >> $g_HFILE +echo "if(__b2c__i == strlen(__b2c__str)) break;} if (*__b2c__src == '\0') return(\"\");} __b2c__tmp = __b2c__src + strlen(__b2c__src) - 1;" >> $g_HFILE +echo "if(__b2c__loc == 0 || __b2c__loc == 2) {while (__b2c__tmp >= __b2c__src && *__b2c__tmp != '\0') {for(__b2c__i = 0; __b2c__i < strlen(__b2c__str); __b2c__i++) {if (*__b2c__tmp == *(__b2c__str+__b2c__i))" >> $g_HFILE +echo "{__b2c__tmp--; break; } } if(__b2c__i == strlen(__b2c__str)) break;} } __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__src)+1)*sizeof(char));" >> $g_HFILE +echo "for(__b2c__i = 0; __b2c__i <= __b2c__tmp - __b2c__src; __b2c__i++) __b2c__sbuffer[__b2c__sbuffer_ptr][__b2c__i]=__b2c__src[__b2c__i];" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr][__b2c__i] = '\0'; return (__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define CHOP${g_STRINGSIGN}(...) __b2c__chop(__VA_ARGS__, 0)" >> $g_HFILE +echo "char* __b2c__replace(char* __b2c__x, char* __b2c__y, char* __b2c__z){" >> $g_HFILE +echo "char *__b2c__tmp, *__b2c__buf, *__b2c__haystack, *__b2c__dup = NULL; __b2c__sbuffer_ptr++;" >> $g_HFILE +echo "if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0; __b2c__haystack = strdup(__b2c__x); __b2c__dup = __b2c__haystack;" >> $g_HFILE +echo "__b2c__buf = calloc(1, sizeof(char)); while((__b2c__tmp = strstr(__b2c__haystack, __b2c__y)) != NULL) {*__b2c__tmp = '\0';" >> $g_HFILE +echo "__b2c__buf = realloc(__b2c__buf, (strlen(__b2c__buf) + strlen(__b2c__haystack) + strlen(__b2c__z) + 1)*sizeof(char));" >> $g_HFILE +echo "strcat(__b2c__buf, __b2c__haystack);strcat(__b2c__buf, __b2c__z);__b2c__haystack = __b2c__tmp+strlen(__b2c__y);}" >> $g_HFILE +echo "__b2c__buf = realloc(__b2c__buf, (strlen(__b2c__buf) + strlen(__b2c__haystack) + 1)*sizeof(char));strcat(__b2c__buf, __b2c__haystack);" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], (strlen(__b2c__buf)+1)*sizeof(char));" >> $g_HFILE +echo "strcpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__buf);free(__b2c__buf);free(__b2c__dup);return (__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define REPLACE${g_STRINGSIGN}(x, y, z)((x!=NULL && y!=NULL && z!= NULL) ? __b2c__replace(x, y, z) : 0)" >> $g_HFILE +echo "#define LEN(x) ((x != NULL) ? strlen(x) : 0)" >> $g_HFILE +echo "#define EQUAL(__b2c__x, __b2c__y) ((__b2c__x != NULL && __b2c__y != NULL && __b2c__option_compare == 0) ? !strcmp(__b2c__x, __b2c__y) : ((__b2c__x != NULL && __b2c__y != NULL && __b2c__option_compare == 1) ? !strcasecmp(__b2c__x, __b2c__y) : 0) )" >> $g_HFILE +echo "char * __b2c__getenv(char *__b2c__env){static char * __b2c__tmp; __b2c__tmp = getenv(__b2c__env); if (__b2c__tmp == NULL)" >> $g_HFILE +echo "{return \"\";} return __b2c__tmp;}" >> $g_HFILE +echo "#define GETENVIRON${g_STRINGSIGN}(x) ((x != NULL) ? __b2c__getenv(x) : \"null\")" >> $g_HFILE +echo "#define SETENVIRON(x, y) if(x != NULL && y != NULL) setenv(x, y, 1)" >> $g_HFILE +echo >> $g_HFILE +echo "/* CHAR functions */" >> $g_HFILE +echo "#include <ctype.h>" >> $g_HFILE +echo "char* __b2c__ucase(char *__b2c__s){int __b2c__i; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], strlen(__b2c__s)*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, strlen(__b2c__s)*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "for(__b2c__i=0; __b2c__i < strlen(__b2c__s); __b2c__i++){__b2c__sbuffer[__b2c__sbuffer_ptr][__b2c__i]=toupper(__b2c__s[__b2c__i]);}" >> $g_HFILE +echo "return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define UCASE${g_STRINGSIGN}(x) ((x != NULL) ? __b2c__ucase(x) : \"null\")" >> $g_HFILE +echo "char* __b2c__lcase(char *__b2c__s){int __b2c__i; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], strlen(__b2c__s)*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, strlen(__b2c__s)*sizeof(char)+1*sizeof(char));" >> $g_HFILE +echo "for(__b2c__i=0; __b2c__i < strlen(__b2c__s); __b2c__i++){__b2c__sbuffer[__b2c__sbuffer_ptr][__b2c__i]=tolower(__b2c__s[__b2c__i]);}" >> $g_HFILE +echo "return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define LCASE${g_STRINGSIGN}(x) ((x != NULL) ? __b2c__lcase(x) : \"null\")" >> $g_HFILE +echo >> $g_HFILE +echo "/* I/O functions */" >> $g_HFILE +echo "FILE *__b2c__inFile; FILE *__b2c__outFile; int __b2c__Byte; struct dirent *__b2c__dir;" >> $g_HFILE +echo "char* __b2c__dec2hex(int __b2c__i){__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS);" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, $g_MAX_DIGITS);" >> $g_HFILE +echo "snprintf(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%X\", __b2c__i); return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "long __b2c__hex2dec(char *__b2c__h){unsigned int __b2c__i; if(sscanf(__b2c__h, \"%X\", &__b2c__i) == EOF && !__b2c__trap){ERROR = 5;" >> $g_HFILE +echo "fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} return(long)(__b2c__i);}" >> $g_HFILE +echo "unsigned char __b2c__char2asc(char *__b2c__c){return (unsigned char)*__b2c__c;}" >> $g_HFILE +echo "char* __b2c__asc2char(int __b2c__i){__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], 2*sizeof(char));" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, 2*sizeof(char)); snprintf(__b2c__sbuffer[__b2c__sbuffer_ptr], 2, \"%c\", __b2c__i);" >> $g_HFILE +echo "return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "/* Function FILEEXISTS contributed by Armando Rivera */ " >> $g_HFILE +echo "long __b2c__fileexists(const char *__b2c__x) {struct stat __b2c__buf; if (stat(__b2c__x, &__b2c__buf) != -1) return 1; return 0;}" >> $g_HFILE +echo "#define FILEEXISTS(x) __b2c__fileexists(x)" >> $g_HFILE +echo "long __b2c__filelen(const char *__b2c__x) {struct stat __b2c__buf; if(stat(__b2c__x, &__b2c__buf) < 0 && !__b2c__trap){ERROR = 24; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}" >> $g_HFILE +echo "if(__b2c__x == NULL || stat(__b2c__x, &__b2c__buf) < 0) return -1; else return(long)(__b2c__buf.st_size);}" >> $g_HFILE +echo "#define FILELEN(x) __b2c__filelen(x)" >> $g_HFILE +echo "long __b2c__filetype(const char *__b2c__x) {struct stat __b2c__buf; if(__b2c__x == NULL) return 0; if(stat(__b2c__x, &__b2c__buf) < 0 && !__b2c__trap)" >> $g_HFILE +echo "{ERROR = 24; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}" >> $g_HFILE +echo "if (S_ISREG(__b2c__buf.st_mode)) return 1; if (S_ISDIR(__b2c__buf.st_mode)) return 2;" >> $g_HFILE +echo "if (S_ISCHR(__b2c__buf.st_mode)) return 3; if (S_ISBLK(__b2c__buf.st_mode)) return 4; if (S_ISFIFO(__b2c__buf.st_mode)) return 5;" >> $g_HFILE +echo "if (S_ISLNK(__b2c__buf.st_mode)) return 6; if (S_ISSOCK(__b2c__buf.st_mode)) return 7; return 0;}" >> $g_HFILE +echo "#define FILETYPE(x) __b2c__filetype(x)" >> $g_HFILE +echo "long __b2c__search(FILE* __b2c__x, char* __b2c__y){long __b2c__off, __b2c__pos; char* __b2c__ptr; size_t __b2c__tot;" >> $g_HFILE +echo "if(__b2c__x == NULL && !__b2c__trap){ERROR = 2; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}" >> $g_HFILE +echo "if(__b2c__y == NULL && !__b2c__trap){ERROR = 25; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}" >> $g_HFILE +echo "__b2c__pos = ftell(__b2c__x); __b2c__ptr = (char*)malloc((strlen(__b2c__y)+1)*sizeof(char)); __b2c__off = 0; do {" >> $g_HFILE +echo "fseek(__b2c__x, __b2c__off, SEEK_SET); memset(__b2c__ptr, 0, sizeof(char)*(strlen(__b2c__y)+1));" >> $g_HFILE +echo "__b2c__tot = fread(__b2c__ptr, sizeof(char), strlen(__b2c__y), __b2c__x);__b2c__off+=1;" >> $g_HFILE +echo "} while(!feof(__b2c__x) && strncmp(__b2c__ptr, __b2c__y, strlen(__b2c__y)));" >> $g_HFILE +echo "if(strncmp(__b2c__ptr, __b2c__y, strlen(__b2c__y))) __b2c__off = 0; fseek(__b2c__x, __b2c__pos, SEEK_SET); free(__b2c__ptr); return (--__b2c__off);}" >> $g_HFILE +echo "#define SEARCH(x, y) __b2c__search(x, y)" >> $g_HFILE +echo "char *__b2c__exec(char *__b2c__x, ...){int __b2c__r, __b2c__len, __b2c__i, __b2c__page; int __b2c__wpipe[2], __b2c__rpipe[2]; char *__b2c__str, *__b2c__ans = NULL; va_list __b2c__ap;" >> $g_HFILE +echo "va_start(__b2c__ap, __b2c__x); __b2c__str = va_arg (__b2c__ap, char*); va_end(__b2c__ap); if (pipe (__b2c__rpipe) < 0 || pipe (__b2c__wpipe) < 0){if(!__b2c__trap) {ERROR=29;fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}}" >> $g_HFILE +echo "if ((__b2c__r = fork ()) < 0){if(!__b2c__trap) {ERROR=29;fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}} else if (__b2c__r == 0){" >> $g_HFILE +echo "close(__b2c__wpipe[1]);close (__b2c__rpipe[0]);dup2 (__b2c__wpipe[0], STDIN_FILENO);close (__b2c__wpipe[0]);dup2 (__b2c__rpipe[1], STDOUT_FILENO);close (__b2c__rpipe[1]); __b2c__r = system (__b2c__x); if(WIFEXITED(__b2c__r)) RETVAL = WEXITSTATUS(__b2c__r); else RETVAL=0; exit(RETVAL);}" >> $g_HFILE +echo "else{close (__b2c__wpipe[0]);close (__b2c__rpipe[1]); __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_BUFFER_SIZE*sizeof(char) + 1);__b2c__ans = (char *) malloc ($g_BUFFER_SIZE * sizeof (char)); __b2c__len = 0;__b2c__page = 0;" >> $g_HFILE +echo "if(__b2c__str!=NULL) __b2c__i = write(__b2c__wpipe[1], __b2c__str, strlen(__b2c__str)+1); wait(&RETVAL); RETVAL = WEXITSTATUS(RETVAL); do{__b2c__i = read (__b2c__rpipe[0], __b2c__ans, $g_BUFFER_SIZE);if (__b2c__i == -1 && !__b2c__trap){ERROR=30;fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}" >> $g_HFILE +echo "if (__b2c__i == 0)break;if (__b2c__len + __b2c__i > $g_BUFFER_SIZE * __b2c__page + 1){__b2c__page++;__b2c__sbuffer[__b2c__sbuffer_ptr] = realloc (__b2c__sbuffer[__b2c__sbuffer_ptr], $g_BUFFER_SIZE * __b2c__page + 1);" >> $g_HFILE +echo "if (__b2c__sbuffer[__b2c__sbuffer_ptr] == NULL && !__b2c__trap){ERROR=6; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } memcpy (__b2c__sbuffer[__b2c__sbuffer_ptr] + __b2c__len, __b2c__ans, __b2c__i);" >> $g_HFILE +echo " __b2c__len += __b2c__i;} while (__b2c__i > 0); __b2c__sbuffer[__b2c__sbuffer_ptr][__b2c__len] = '\0';close (__b2c__wpipe[1]);" >> $g_HFILE +echo "close (__b2c__rpipe[0]);free (__b2c__ans);} return (__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define EXEC${g_STRINGSIGN}(...) __b2c__exec(__VA_ARGS__, (char*)NULL)" >> $g_HFILE +echo "#define ENDFILE(x) feof(x)" >> $g_HFILE +echo "#define TELL(x) ftell(x)" >> $g_HFILE +echo "#define HEX${g_STRINGSIGN}(x) __b2c__dec2hex(x)" >> $g_HFILE +echo "#define DEC(x) __b2c__hex2dec(x)" >> $g_HFILE +echo "#define ASC(x) __b2c__char2asc(x)" >> $g_HFILE +echo "#define CHR${g_STRINGSIGN}(__b2c__x) __b2c__asc2char(__b2c__x)" >> $g_HFILE +echo "#define MEMTELL(x) (long)x" >> $g_HFILE +echo >> $g_HFILE +echo "/* Dynamic loading, errors */" >> $g_HFILE +echo "#include <dlfcn.h>" >> $g_HFILE +echo "#include <errno.h>" >> $g_HFILE +echo >> $g_HFILE +echo "/* GETKEY */" >> $g_HFILE +echo "#include <termios.h>" >> $g_HFILE +echo "long __b2c__getch(){long __b2c__ch; struct termios __b2c__oldt, __b2c__newt; tcgetattr(STDIN_FILENO, &__b2c__oldt);" >> $g_HFILE +echo "__b2c__newt = __b2c__oldt; __b2c__newt.c_lflag &= ~(ICANON | ECHO); __b2c__newt.c_cc[VMIN]=1; __b2c__newt.c_cc[VTIME]=0; tcsetattr(STDIN_FILENO, TCSANOW, &__b2c__newt);" >> $g_HFILE +echo "__b2c__ch = getchar(); tcsetattr(STDIN_FILENO, TCSANOW, &__b2c__oldt); return __b2c__ch;} " >> $g_HFILE +echo "#define GETKEY __b2c__getch()" >> $g_HFILE +echo "long __b2c__getxy(int __b2c__type){char __b2c__asw[$g_BUFFER_SIZE]; struct termios __b2c__old, __b2c__new; int __b2c__len, __b2c__x, __b2c__y; ssize_t __b2c__tot;" >> $g_HFILE +echo "tcgetattr(STDIN_FILENO, &__b2c__old); __b2c__new = __b2c__old;__b2c__new.c_lflag &= ~(ICANON | ECHO); tcsetattr(STDIN_FILENO, TCSANOW, &__b2c__new);" >> $g_HFILE +echo "__b2c__tot = write(STDOUT_FILENO, \"\033[6n\", strlen(\"\033[6n\")); __b2c__len = read(STDIN_FILENO, __b2c__asw, $g_BUFFER_SIZE);__b2c__asw[__b2c__len] = '\0'; " >> $g_HFILE +echo "tcsetattr(STDIN_FILENO, TCSANOW, &__b2c__old); sscanf(__b2c__asw, \"\033[%d;%dR\", &__b2c__y, &__b2c__x); if (!__b2c__type) return(long)__b2c__x; return(long)__b2c__y;}" >> $g_HFILE +echo "#define GETX __b2c__getxy(0)" >> $g_HFILE +echo "#define GETY __b2c__getxy(1)" >> $g_HFILE +echo "long __b2c__screen(int __b2c__type){long __b2c__x; fprintf(stdout,\"\033[s\"); fprintf(stdout,\"\033[?25l\"); fprintf(stdout,\"\033[999;999H\"); fflush(stdout);" >> $g_HFILE +echo "__b2c__x = __b2c__getxy(__b2c__type); fprintf(stdout,\"\033[u\"); fprintf(stdout,\"\033[?25h\");fflush(stdout); return(__b2c__x); }" >> $g_HFILE +echo "#define COLUMNS __b2c__screen(0)" >> $g_HFILE +echo "#define ROWS __b2c__screen(1)" >> $g_HFILE +echo >> $g_HFILE +echo "/* Constants, logical stuff */" >> $g_HFILE +echo "#define PI 3.14159265" >> $g_HFILE +echo "#define NOT(__b2c__x) (!(__b2c__x))" >> $g_HFILE +echo "#define AND &&" >> $g_HFILE +echo "#define OR ||" >> $g_HFILE +echo "#define EQ ==" >> $g_HFILE +echo "#define IS ==" >> $g_HFILE +echo "#define NE !=" >> $g_HFILE +echo "#define ISNOT !=" >> $g_HFILE +echo "#define TRUE 1" >> $g_HFILE +echo "#define FALSE 0" >> $g_HFILE +echo "#define NL${g_STRINGSIGN} \"\n\"" >> $g_HFILE +echo "#define STRING char*" >> $g_HFILE +echo "#define NUMBER long" >> $g_HFILE +echo "#define FLOATING double" >> $g_HFILE +echo "#define ISTRUE(__b2c__x) (__b2c__x!=0)" >> $g_HFILE +echo "#define ISFALSE(__b2c__x) (__b2c__x==0)" >> $g_HFILE +echo "#define SIZEOF(__b2c__x) sizeof(__b2c__x)" >> $g_HFILE +echo >> $g_HFILE +echo "/* Date and time */" >> $g_HFILE +echo "#include <time.h>" >> $g_HFILE +echo "#define NOW (long)time(NULL)" >> $g_HFILE +echo "long __b2c__time(time_t __b2c__now, int __b2c__which){struct tm *ts; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS);" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, $g_MAX_DIGITS); ts = localtime(&__b2c__now); switch(__b2c__which) { case 1: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%d\", ts); break;" >> $g_HFILE +echo "case 2: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%m\", ts); break; case 3: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%Y\", ts); break;" >> $g_HFILE +echo "case 4: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%H\", ts); break; case 5: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%M\", ts); break;" >> $g_HFILE +echo "case 6: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%S\", ts); break; case 7: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%W\", ts); break;}" >> $g_HFILE +echo "return(atol(__b2c__sbuffer[__b2c__sbuffer_ptr]));}" >> $g_HFILE +echo "#define DAY(x) __b2c__time(x, 1)" >> $g_HFILE +echo "#define MONTH(x) __b2c__time(x, 2)" >> $g_HFILE +echo "#define YEAR(x) __b2c__time(x, 3)" >> $g_HFILE +echo "#define HOUR(x) __b2c__time(x, 4)" >> $g_HFILE +echo "#define MINUTE(x) __b2c__time(x, 5)" >> $g_HFILE +echo "#define SECOND(x) __b2c__time(x, 6)" >> $g_HFILE +echo "#define WEEK(x) __b2c__time(x, 7)" >> $g_HFILE +echo "char * __b2c__datename(time_t __b2c__now, int __b2c__which){struct tm *ts; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS);" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, $g_MAX_DIGITS); ts = localtime(&__b2c__now); switch(__b2c__which){case 1: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%A\", ts); break;" >> $g_HFILE +echo "case 2: strftime(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_MAX_DIGITS, \"%B\", ts); break;} return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define WEEKDAY${g_STRINGSIGN}(x) __b2c__datename(x, 1)" >> $g_HFILE +echo "#define MONTH${g_STRINGSIGN}(x) __b2c__datename(x, 2)" >> $g_HFILE +echo "unsigned long __b2c__epoch(int __b2c__year, int __b2c__month, int __b2c__day, int __b2c__hour, int __b2c__minute, int __b2c__second){" >> $g_HFILE +echo "struct tm tm; time_t __b2c__t; tm.tm_year = __b2c__year - 1900; tm.tm_mon = __b2c__month - 1; tm.tm_mday = __b2c__day;" >> $g_HFILE +echo "tm.tm_hour = __b2c__hour; tm.tm_min = __b2c__minute; tm.tm_sec = __b2c__second;" >> $g_HFILE +echo "tm.tm_isdst = -1; __b2c__t = mktime(&tm); if (__b2c__t == -1) return (0); return(long) __b2c__t; }" >> $g_HFILE +echo "#define TIMEVALUE(x,y,z,a,b,c) __b2c__epoch(x,y,z,a,b,c)" >> $g_HFILE +echo "char* __b2c__os(void){struct utsname __b2c__buf; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_BUFFER_SIZE);" >> $g_HFILE +echo "memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, $g_BUFFER_SIZE); if(uname(&__b2c__buf) < 0 && !__b2c__trap) {ERROR = 26; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}" >> $g_HFILE +echo "strcpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__buf.sysname); strcat(__b2c__sbuffer[__b2c__sbuffer_ptr], \" \");" >> $g_HFILE +echo "strcat(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__buf.machine); return(__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define OS${g_STRINGSIGN} __b2c__os()" >> $g_HFILE +echo >> $g_HFILE +echo "/* Peek and Poke */" >> $g_HFILE +echo "struct stat __b2c__sb;" >> $g_HFILE +echo "void __b2c__memory__check(void* __b2c__x) {if (stat(__b2c__x, &__b2c__sb) == -1 && errno == EFAULT) {ERROR = 1;} }" >> $g_HFILE +echo "long __b2c__malloc(long __b2c__x) {void *__b2c__mem; if(__b2c__x==0) return(0); switch(__b2c__memtype) {case 1: __b2c__mem = calloc(__b2c__x+__b2c__option_memstream, sizeof(char)); break;" >> $g_HFILE +echo "case 2: __b2c__mem = calloc(__b2c__x+__b2c__option_memstream, sizeof(short)); break; case 3: __b2c__mem = calloc(__b2c__x+__b2c__option_memstream, sizeof(int)); break;" >> $g_HFILE +echo "case 4: __b2c__mem = calloc(__b2c__x+__b2c__option_memstream, sizeof(long)); break; case 5: __b2c__mem = calloc(__b2c__x+__b2c__option_memstream, sizeof(float)); break;" >> $g_HFILE +echo "case 6: __b2c__mem = calloc(__b2c__x+__b2c__option_memstream, sizeof(double)); break; case 7: __b2c__mem = calloc(__b2c__x+__b2c__option_memstream, sizeof(char)); break;}" >> $g_HFILE +echo "if(__b2c__mem == NULL && !__b2c__trap) {ERROR = 6; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} return(long)__b2c__mem;}" >> $g_HFILE +echo "#define MEMORY(__b2c__x) __b2c__malloc(__b2c__x)" >> $g_HFILE +echo "void *__b2c__realloc(void* __b2c__x, long __b2c__y) {if(__b2c__x == NULL) return (NULL); if(!__b2c__trap) {__b2c__memory__check((char*)__b2c__x);" >> $g_HFILE +echo "if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } switch(__b2c__memtype) {case 1: __b2c__x = realloc((void*)__b2c__x, sizeof(char)*(__b2c__y+1)); break;" >> $g_HFILE +echo "case 2: __b2c__x = realloc((void*)__b2c__x, sizeof(short)*(__b2c__y+1)); break; case 3: __b2c__x = realloc((void*)__b2c__x, sizeof(int)*(__b2c__y+1)); break;" >> $g_HFILE +echo "case 4: __b2c__x = realloc((void*)__b2c__x, sizeof(long)*(__b2c__y+1)); break; case 5: __b2c__x = realloc((void*)__b2c__x, sizeof(float)*(__b2c__y+1)); break;" >> $g_HFILE +echo "case 6: __b2c__x = realloc((void*)__b2c__x, sizeof(double)*(__b2c__y+1)); break; case 7: __b2c__x = realloc((void*)__b2c__x, sizeof(char)*(__b2c__y+1)); break;}" >> $g_HFILE +echo "if(__b2c__x == NULL && !__b2c__trap) {ERROR = 6; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} return (__b2c__x);}" >> $g_HFILE +echo "#define RESIZE(__b2c__x, __b2c__y) __b2c__realloc((void*)__b2c__x, __b2c__y)" >> $g_HFILE +echo "char __b2c__peek(char* __b2c__x) {if(!__b2c__trap) {__b2c__memory__check((char*) __b2c__x); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } return((char)*__b2c__x);}" >> $g_HFILE +echo "short __b2c__peeks(short* __b2c__x) {if(!__b2c__trap) {__b2c__memory__check((short*) __b2c__x); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } return((short)*__b2c__x);}" >> $g_HFILE +echo "int __b2c__peeki(int* __b2c__x) {if(!__b2c__trap) {__b2c__memory__check((int*) __b2c__x); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } return((int)*__b2c__x);}" >> $g_HFILE +echo "long __b2c__peekl(long* __b2c__x) {if(!__b2c__trap) {__b2c__memory__check((long*) __b2c__x); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } return((long)*__b2c__x);}" >> $g_HFILE +echo "float __b2c__peekf(float* __b2c__x) {if(!__b2c__trap) {__b2c__memory__check((float*) __b2c__x); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } return((float)*__b2c__x);}" >> $g_HFILE +echo "double __b2c__peekd(double* __b2c__x) {if(!__b2c__trap) {__b2c__memory__check((double*) __b2c__x); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } return((double)*__b2c__x);}" >> $g_HFILE +echo "char __b2c__peekv(char* __b2c__x) {if(!__b2c__trap) {__b2c__memory__check((char*) __b2c__x); if(ERROR) {fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);} } return((char)*__b2c__x);}" >> $g_HFILE +echo "#define PEEK(__b2c__x) (__b2c__memtype==1 ? (unsigned char)__b2c__peek((char*)__b2c__x) : (__b2c__memtype==2 ? (unsigned short)__b2c__peeks((short*)__b2c__x) : (__b2c__memtype==3 ? (unsigned int)__b2c__peeki((int*)__b2c__x) : \\" >> $g_HFILE +echo "(__b2c__memtype==4 ? (unsigned long)__b2c__peekl((long*)__b2c__x) : ( __b2c__memtype==5 ? (float)__b2c__peekf((float*)__b2c__x) : (__b2c__memtype==6 ? (double)__b2c__peekd((double*)__b2c__x) : (unsigned char)__b2c__peekv((char*)__b2c__x) ))))))" >> $g_HFILE +echo "#define ADDRESS(__b2c__x) (long)(&__b2c__x)" >> $g_HFILE +echo >> $g_HFILE +echo "/* Network variables and functions */" >> $g_HFILE +echo "struct timeval __b2c__to; struct hostent *__b2c__he; char *__b2c__host; char *__b2c__port; int __b2c__yes = 1; struct sockaddr_in __b2c__addr;" >> $g_HFILE +echo "int __b2c__result; char __b2c__data_client[$g_BUFFER_SIZE] = { 0 }; char __b2c__data_server[$g_BUFFER_SIZE] = { 0 }; int __b2c__handle;" >> $g_HFILE +echo "long __b2c__netpeek(int __b2c__fd, int __b2c__usec){fd_set __b2c__rfds; struct timeval __b2c__tv; long __b2c__retval; struct termios __b2c__oldt, __b2c__newt;" >> $g_HFILE +echo "if(__b2c__fd == STDIN_FILENO){tcgetattr(STDIN_FILENO, &__b2c__oldt); __b2c__newt = __b2c__oldt; __b2c__newt.c_lflag &= ~(ICANON | ECHO); __b2c__newt.c_cc[VMIN]=1; __b2c__newt.c_cc[VTIME]=0; tcsetattr(STDIN_FILENO, TCSANOW, &__b2c__newt);}" >> $g_HFILE +echo "FD_ZERO(&__b2c__rfds); FD_SET(__b2c__fd, &__b2c__rfds);__b2c__tv.tv_usec = (__b2c__usec%1000)*1000; __b2c__tv.tv_sec = __b2c__usec/1000;" >> $g_HFILE +echo "__b2c__retval = select(__b2c__fd + 1, &__b2c__rfds, NULL, NULL, &__b2c__tv); if (__b2c__retval == -1 && !__b2c__trap) {ERROR = 16; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR);}" >> $g_HFILE +echo "if(__b2c__fd == STDIN_FILENO){if(__b2c__retval) if(read(__b2c__fd, &__b2c__retval, 1)==0) __b2c__retval=0; tcsetattr(STDIN_FILENO, TCSANOW, &__b2c__oldt);} return(__b2c__retval);}" >> $g_HFILE +echo "#define WAIT(x, y) __b2c__netpeek(x, y)" >> $g_HFILE +echo "char* __b2c__nethost(char* __b2c__host) {int __b2c__y; int __b2c__flag = 0; struct in_addr __b2c__address; __b2c__sbuffer_ptr++; if(__b2c__sbuffer_ptr >= $g_MAX_BUFFERS) __b2c__sbuffer_ptr=0;" >> $g_HFILE +echo "__b2c__sbuffer[__b2c__sbuffer_ptr] = (char*)realloc(__b2c__sbuffer[__b2c__sbuffer_ptr], $g_BUFFER_SIZE); memset(__b2c__sbuffer[__b2c__sbuffer_ptr], 0, $g_BUFFER_SIZE);" >> $g_HFILE +echo "for(__b2c__y=0; __b2c__y < strlen(__b2c__host); __b2c__y++) {if(isalpha(*(__b2c__host+__b2c__y))) {__b2c__flag = 1; break;}} if(__b2c__flag) __b2c__he = gethostbyname(__b2c__host); " >> $g_HFILE +echo "else {if(inet_aton(__b2c__host, &__b2c__address)) __b2c__he = gethostbyaddr((void*)&__b2c__address, sizeof(struct in_addr), AF_INET); } if (__b2c__he == NULL || __b2c__he->h_addr == NULL || __b2c__he->h_name == NULL)" >> $g_HFILE +echo "{if(!__b2c__trap){ERROR = 11; fprintf(stderr, \"%s\n\", ERR${g_STRINGSIGN}(ERROR)); exit(ERROR); } else strncpy(__b2c__sbuffer[__b2c__sbuffer_ptr], \"Host not found\", $g_BUFFER_SIZE-1); } else {if(__b2c__flag) {__b2c__addr.sin_addr = *((struct in_addr *)__b2c__he->h_addr);" >> $g_HFILE +echo "strncpy(__b2c__sbuffer[__b2c__sbuffer_ptr], inet_ntoa(__b2c__addr.sin_addr), $g_BUFFER_SIZE-1);} else strncpy(__b2c__sbuffer[__b2c__sbuffer_ptr], __b2c__he->h_name, $g_BUFFER_SIZE-1);} return (__b2c__sbuffer[__b2c__sbuffer_ptr]);}" >> $g_HFILE +echo "#define HOST${g_STRINGSIGN}(__b2c__x) __b2c__nethost(__b2c__x)" >> $g_HFILE +echo >> $g_HFILE +echo "/* Regex */" >> $g_HFILE +echo "#include <regex.h>" >> $g_HFILE +echo "long __b2c__regex(char* __b2c__x, char* __b2c__y){regex_t __b2c__reg; int __b2c__reti; char __b2c__buf[100]; __b2c__reti = regcomp(&__b2c__reg, __b2c__y, REG_EXTENDED|REG_NOSUB);" >> $g_HFILE +echo "if(!__b2c__trap && __b2c__reti){ERROR=27; fprintf(stderr, \"%s: \", ERR${g_STRINGSIGN}(ERROR)); regerror(__b2c__reti, &__b2c__reg, __b2c__buf, sizeof(__b2c__buf)); fprintf(stderr, \"%s\n\", __b2c__buf);" >> $g_HFILE +echo "exit(ERROR);} __b2c__reti = regexec(&__b2c__reg, __b2c__x, 0, NULL, 0);" >> $g_HFILE +echo "regfree(&__b2c__reg); if( !__b2c__reti ) return (1); else return (0);}" >> $g_HFILE +echo "#define REGEX(x, y) __b2c__regex(x, y)" >> $g_HFILE +echo >> $g_HFILE +echo "/* Declare reserved variable 'ARGUMENT' */" >> $g_HFILE +echo "int __b2c__counter;" >> $g_HFILE +echo "int __b2c__arglen = 0;" >> $g_HFILE +echo "char *ARGUMENT${g_STRINGSIGN};" >> $g_HFILE +echo >> $g_HFILE +echo "/* Initialize stack arrays and pointer */" >> $g_HFILE +echo "char **__b2c__stringstack = NULL; double *__b2c__doublestack = NULL;" >> $g_HFILE +echo "long *__b2c__longstack = NULL; int *__b2c__typestack = NULL;" >> $g_HFILE +echo "int __b2c__stackptr = 0;" >> $g_HFILE +# Signal function +echo "/* Signal trapping activated with TRAP */" >> $g_HFILE +echo "void __b2c__catch_signal(int sig){" >> $g_HFILE +echo "switch (sig) {case SIGABRT: fprintf(stderr, \"ERROR: signal ABORT received - internal error. Try to compile the program with TRAP LOCAL to find the cause.\n\"); break;" >> $g_HFILE +echo "case SIGFPE: fprintf(stderr, \"ERROR: signal for FPE received - division by zero? Examine the calculations in the program.\n\"); break;" >> $g_HFILE +echo "case SIGSEGV: fprintf(stderr, \"ERROR: signal for SEGMENTATION FAULT received - memory invalid or array out of bounds? Try to compile the program with TRAP LOCAL to find the cause.\n\"); break;" >> $g_HFILE +echo "case SIGILL: fprintf(stderr, \"ERROR: signal for ILLEGAL INSTRUCTION received - executing the program on other hardware? Try to recompile the program from scratch.\n\"); break;} exit(sig);}" >> $g_HFILE +# Makedir function +echo "int __b2c__makedir(char* __b2c__in){char *__b2c__i, *__b2c__dir; if(__b2c__in == NULL || strlen(__b2c__in)==0) return 0; if(*__b2c__in != '/'){__b2c__dir = (char*)malloc((strlen(__b2c__in)+2)*sizeof(char));" >> $g_HFILE +echo "strncpy(__b2c__dir, \"./\", 2); __b2c__dir = strcat(__b2c__dir, __b2c__in);} else __b2c__dir = strdup(__b2c__in); __b2c__i = __b2c__dir; do { __b2c__i++; while(*__b2c__i != '/' && *__b2c__i != '\0') __b2c__i++;" >> $g_HFILE +echo "if(*__b2c__i == '/') {*__b2c__i = '\0'; mkdir(__b2c__dir, S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH); *__b2c__i = '/';} else if (*__b2c__i == '\0') mkdir(__b2c__dir, S_IRWXU|S_IRGRP|S_IXGRP|S_IROTH|S_IXOTH);" >> $g_HFILE +echo "if(errno != EEXIST && errno != 0) {free(__b2c__dir); return errno;} } while (*__b2c__i != '\0'); free(__b2c__dir); return 0;}" >> $g_HFILE +# Add error function +echo >> $g_HFILE +echo "/* Initialize error function */" >> $g_HFILE +echo "char *ERR${g_STRINGSIGN}(int __b2c__nr){static char __b2c__warn[$g_BUFFER_SIZE] = { 0 }; const char* __b2c__err;" >> $g_HFILE +echo "switch(__b2c__nr){" >> $g_HFILE +echo "case 0: strcpy(__b2c__warn,\"Success\"); break;" >> $g_HFILE +echo "case 1: strcpy(__b2c__warn,\"Trying to access illegal memory: \"); strncat(__b2c__warn,strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 2: strcpy(__b2c__warn,\"Error opening file: \"); strncat(__b2c__warn,strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 3: strcpy(__b2c__warn, \"Could not open library \"); __b2c__err = dlerror(); if(__b2c__err!=NULL) strncat(__b2c__warn, __b2c__err, $g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 4: strcpy(__b2c__warn, \"Symbol not found in library \"); __b2c__err = dlerror(); if(__b2c__err!=NULL) strncat(__b2c__warn, __b2c__err, $g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 5: strcpy(__b2c__warn, \"Wrong hexvalue: \"); strncat(__b2c__warn, strerror(errno), $g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 6: strcpy(__b2c__warn, \"Unable to claim memory.\"); break;" >> $g_HFILE +echo "case 7: strcpy(__b2c__warn, \"Unable to delete file: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 8: strcpy(__b2c__warn, \"Could not open directory: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 9: strcpy(__b2c__warn, \"Unable to rename file: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 10: strcpy(__b2c__warn, \"NETWORK argument should contain colon with port number\"); break;" >> $g_HFILE +echo "case 11: strcpy(__b2c__warn, \"Could not resolve hostname!\"); break;" >> $g_HFILE +echo "case 12: strcpy(__b2c__warn, \"Socket error: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 13: strcpy(__b2c__warn, \"Unable to open address: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 14: strcpy(__b2c__warn, \"Error reading from socket: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 15: strcpy(__b2c__warn, \"Error sending to socket: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 16: strcpy(__b2c__warn, \"Error checking socket: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 17: strcpy(__b2c__warn, \"Unable to bind the specified socket address: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 18: strcpy(__b2c__warn, \"Unable to listen to socket address: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 19: strcpy(__b2c__warn, \"Cannot accept incoming connection: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 20: strcpy(__b2c__warn, \"Unable to remove directory: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 21: strcpy(__b2c__warn, \"Unable to create directory: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 22: strcpy(__b2c__warn, \"Unable to change to directory: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 23: strcpy(__b2c__warn, \"GETENVIRON argument does not exist as environment variable\"); break;" >> $g_HFILE +echo "case 24: strcpy(__b2c__warn, \"Unable to stat file: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 25: strcpy(__b2c__warn, \"Search contains illegal string\"); break;" >> $g_HFILE +echo "case 26: strcpy(__b2c__warn, \"Cannot return OS name: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 27: strcpy(__b2c__warn, \"Illegal regex expression\"); break;" >> $g_HFILE +echo "case 28: strcpy(__b2c__warn, \"Unable to create bidirectional pipes: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 29: strcpy(__b2c__warn, \"Unable to fork process: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "case 30: strcpy(__b2c__warn, \"Cannot read from pipe: \"); strncat(__b2c__warn, strerror(errno),$g_BUFFER_SIZE-48); break;" >> $g_HFILE +echo "}; ERROR = 0; return(__b2c__warn);}" >> $g_HFILE +echo >> $g_HFILE +echo "/* User program definitions */" >> $g_HFILE + +# Initialize the arrayfiles for DATA statement +echo "char *__b2c__stringarray[] = {" > $STRINGARRAYFILE +echo "double __b2c__floatarray[] = {" > $FLOATARRAYFILE + +# There are no imported symbols yet +g_IMPORTED= + +# Check if the C Preprocessor needs to run +if [[ $g_CPP -eq 1 ]] +then + if [[ -n `which cpp 2>/dev/null` ]] + then + cpp -P -w $g_SOURCEFILE $g_SOURCEFILE.cpp + FEED="${g_SOURCEFILE}.cpp" + g_TMP_FILES="$g_TMP_FILES ${g_SOURCEFILE}.cpp" + else + echo -e "ERROR: the C Preprocessor 'cpp' not found on this system! Exiting..." + exit 1 + fi +else + FEED=${g_SOURCEFILE} +fi +g_CURFILE=${g_SOURCEFILE##*/} + +# Initialize +LEN= +TOTAL= +SEQ= +g_COUNTER=1 + +# Start walking through program +while read -r LINE +do + echo -e -n "\rStarting conversion... $g_COUNTER " + + # Line is not empty? + if [[ -n "$LINE" ]] + then + if [[ "$LINE" = +(* \\) && "$LINE" != +(REM*) && "$LINE" != +(${g_SQUOTESIGN}*) ]] + then + let LEN="${#LINE}"-2 + SEQ="${LINE:0:$LEN}" + TOTAL=$TOTAL$SEQ + else + echo "/* noparse $FEED BACON LINE $g_COUNTER */" >> $g_CFILE + echo "/* noparse $FEED BACON LINE $g_COUNTER */" >> $g_HFILE + TOTAL="${TOTAL}${LINE}" + if [[ "${TOTAL}" != +(REM*) && "${TOTAL}" != +(${g_SQUOTESIGN}*) ]] + then + Tokenize "${TOTAL}" + fi + TOTAL= + fi + fi + ((g_COUNTER+=1)) +done < $FEED + +# Check if enclosed IF/ELIF/ELSE needs to be closed +if [[ $g_IF_PARSE -eq 1 ]] +then + echo "}" >> $g_CFILE +fi + +# Finalize main C-file +echo "__B2C__PROGRAM__EXIT:" >> $g_CFILE +echo "return 0;" >> $g_CFILE +echo "}" >> $g_CFILE + +# Finalize STRING ARRAY file for DATA +echo " \"\" };" >> $STRINGARRAYFILE + +# Finalize FLOAT ARRAY file for DATA +echo " 0.0};" >> $FLOATARRAYFILE + +# Include functions and subs +for i in $g_INCLUDE_FILES +do + echo "#include \"${i}\"" >> $g_HFILE +done + +echo -e "\rStarting conversion... done. " + +# Indentation only when files are preserved +if [[ $g_TMP_PRESERVE -eq 1 ]] +then + if [[ -n `which indent 2>/dev/null` ]] + then + echo -n "Applying indentation... " + for i in $g_TMP_FILES + do + if [[ $i != +(*.cpp) ]] + then + if [[ `uname` = "Darwin" || `uname` = +(*BSD*) ]] + then + mv ${i} "${i}.BAK" + indent "${i}.BAK" ${i} + rm "${i}.BAK" + else + indent $i + rm $i~ + fi + fi + done + echo "done." + else + echo "WARNING: 'indent' not found on this system!" + echo "Generated source code cannot be beautified." + fi +fi + +# Check if we need to run xgettext +if [[ ${g_XGETTEXT} -eq 1 ]] +then + if [[ -n `which xgettext 2>/dev/null` ]] + then + echo -n "Executing xgettext... " + xgettext -d ${g_SOURCEFILE%.*} -s -o ${g_SOURCEFILE%.*}.pot $g_TMP_FILES + if [[ ! -f "${g_SOURCEFILE%.*}.pot" ]] + then + echo "WARNING: catalog file not created!" + else + echo "done." + fi + else + echo "WARNING: 'xgettext' not found on this system!" + fi +fi + +# Start compilation +if [[ $g_NO_COMPILE -eq 0 ]] +then + if [[ -z `which $g_CCNAME 2>/dev/null` ]] + then + echo "WARNING: '$g_CCNAME' not found on this system!" + echo "Generated source code cannot be compiled." + exit 0 + fi + echo -n "Starting compilation... " + + # Make sure GCC uses English localization + export LANG="C" + + $g_CCNAME $g_CCFLAGS -o ${g_SOURCEFILE%.*}$g_BINEXT $g_CFILE $g_LDFLAGS > $g_TEMPDIR/${g_SOURCEFILE##*/}.log 2>&1 + + g_TMP_FILES="$g_TMP_FILES $g_TEMPDIR/${g_SOURCEFILE##*/}.log" + + if [[ -z `cat $g_TEMPDIR/${g_SOURCEFILE##*/}.log` ]] + then + echo "done." + echo "Program '${g_SOURCEFILE%.*}$g_BINEXT' ready." + else + # Only print first error + echo -e "Compiler emits messages!" + while read -r g_ERROR + do + if [[ ( ${g_ERROR} != +(*from *) || ${g_ERROR} = +(*error:*from*) ) && ${g_ERROR} = +(*[0-9]*) && ${g_ERROR} = +(*: error:*) ]] + then + g_ERRORTXT="Cause:\n\t${g_ERROR##*error:}" + g_FILE_LINE=${g_ERROR%%error:*} + break + elif [[ ( ${g_ERROR} != +(*from *) || ${g_ERROR} = +(*Error:*from*) ) && ${g_ERROR} = +(*[0-9]*) && ${g_ERROR} = +(*: Error:*) ]] + then + g_ERRORTXT="Cause:\n\t${g_ERROR##*:}" + g_FILE_LINE=${g_ERROR##*Error: } + break + elif [[ ( ${g_ERROR} != +(*from *) || ${g_ERROR} = +(*warning:*from*) ) && ${g_ERROR} = +(*[0-9]*) && ${g_ERROR} = +(*: warning:*) ]] + then + g_ERRORTXT="Cause:\n\t${g_ERROR##*warning:}" + g_FILE_LINE=${g_ERROR%%warning:*} + break + elif [[ ( ${g_ERROR} != +(*from *) || ${g_ERROR} = +(*:*from*) ) && ${g_ERROR} = +(*[0-9]:*) ]] + then + g_ERRORTXT="Cause:\n\t${g_ERROR##*:}" + g_FILE_LINE=${g_ERROR%:*} + break + fi + done < $g_TEMPDIR/${g_SOURCEFILE##*/}.log + + # Restore $-symbol if there is any + if [[ $g_ERRORTXT = +(*${g_STRINGSIGN}*) ]] + then + LEN=${#g_STRINGSIGN} + POS=0 + until [[ $POS -eq ${#g_ERRORTXT} ]] + do + SUBSTR="${g_ERRORTXT:${POS}:${LEN}}" + if [[ $SUBSTR = $g_STRINGSIGN ]] + then + SUBSTR="${g_ERRORTXT:0:${POS}}$" + ((POS+=${LEN})) + g_ERRORTXT="${SUBSTR}${g_ERRORTXT:${POS}:${#g_ERRORTXT}}" + break + fi + ((POS+=1)) + done + fi + + # Get the file where the error is + g_FILE=${g_FILE_LINE%%:*} + # Tru64Unix helper + g_FILE=${g_FILE%%,*} + + # Non-gcc or parse problem (file does not exist) + if [[ -z $g_ERROR || $g_CCFLAGS = +(*Wall*) || ! -f $g_FILE ]] + then + echo + cat $g_TEMPDIR/${g_SOURCEFILE##*/}.log + echo + else + # Get the erroneous line + if [[ ${g_FILE_LINE} = +(*line*) ]] + then + g_LINE=${g_FILE_LINE#*line} + else + g_LINE=${g_FILE_LINE#*:} + fi + # Initiate error file name and error line in C code + g_FEED=${g_FILE_LINE%%:*} + g_CURLINE=${g_LINE%%:*} + # Remove everything behind last colon + g_LINE=${g_LINE%%:*} + g_COUNTER=1 + while read -r LINE + do + if [[ $LINE = +(*BACON LINE*) && $LINE = +(*noparse*) ]] + then + g_CURLINE=${LINE##*BACON LINE } + g_FEED=${LINE##*noparse } + g_FEED=${g_FEED%% BACON LINE*} + fi + if [[ ${g_COUNTER} -eq ${g_LINE} ]] + then + COUNTER=1 + while read -r LINE + do + if [[ $COUNTER -eq ${g_CURLINE%% *} ]] + then + echo -e "\nProblem:\n\t file '$g_FEED' line $COUNTER: ${LINE}" + echo -e "$g_ERRORTXT\n" + break + fi + ((COUNTER+=1)) + done < $g_FEED + break + fi + ((g_COUNTER+=1)) + done < ${g_FILE} + fi + # Preserve temp files + g_TMP_PRESERVE=1 + fi +fi + +# Cleanup +if [[ $g_TMP_PRESERVE -eq 0 ]] +then + for i in $g_TMP_FILES + do + rm $i + done +elif [[ $g_CPP -eq 1 ]] +then + mv ${g_SOURCEFILE}.cpp $g_TEMPDIR/${g_SOURCEFILE##*/}.cpp +fi + +exit 0 |