diff options
Diffstat (limited to 'src/include')
-rw-r--r-- | src/include/Makefile.am | 2 | ||||
-rw-r--r-- | src/include/gauger.h | 108 |
2 files changed, 110 insertions, 0 deletions
diff --git a/src/include/Makefile.am b/src/include/Makefile.am index 9c3ee9071..1007c1d42 100644 --- a/src/include/Makefile.am +++ b/src/include/Makefile.am @@ -23,3 +23,5 @@ talerinclude_HEADERS = \ taler_signatures.h endif + +EXTRA_DIST = gauger.h diff --git a/src/include/gauger.h b/src/include/gauger.h new file mode 100644 index 000000000..9fa34b9bb --- /dev/null +++ b/src/include/gauger.h @@ -0,0 +1,108 @@ +/** --------------------------------------------------------------------------- + * This software is in the public domain, furnished "as is", without technical + * support, and with no warranty, express or implied, as to its usefulness for + * any purpose. + * + * gauger.h + * Interface for C programs to log remotely to a gauger server + * + * Author: Bartlomiej Polot + * -------------------------------------------------------------------------*/ +#ifndef __GAUGER_H__ +#define __GAUGER_H__ + +#ifndef WINDOWS + +#include <unistd.h> +#include <stdio.h> +#include <sys/wait.h> + +#define GAUGER(category, counter, value, unit)\ +{\ + const char * __gauger_v[10]; \ + char __gauger_s[32];\ + pid_t __gauger_p;\ + if(!(__gauger_p=fork())){\ + if(!fork()){\ + sprintf(__gauger_s,"%Lf", (long double) (value));\ + __gauger_v[0] = "gauger";\ + __gauger_v[1] = "-n";\ + __gauger_v[2] = (char *) counter; \ + __gauger_v[3] = "-d";\ + __gauger_v[4] = __gauger_s;\ + __gauger_v[5] = "-u";\ + __gauger_v[6] = (char *) unit; \ + __gauger_v[7] = "-c";\ + __gauger_v[8] = (char *) category; \ + __gauger_v[9] = (char *) NULL;\ + execvp("gauger", (char*const*) __gauger_v); \ + perror("gauger");\ + _exit(1);\ + }else{\ + _exit(0);\ + }\ + }else{\ + waitpid(__gauger_p,NULL,0);\ + }\ +} + +#define GAUGER_ID(category, counter, value, unit, id)\ +{\ + char* __gauger_v[12];\ + char __gauger_s[32];\ + pid_t __gauger_p;\ + if(!(__gauger_p=fork())){\ + if(!fork()){\ + sprintf(__gauger_s,"%Lf", (long double) (value));\ + __gauger_v[0] = "gauger";\ + __gauger_v[1] = "-n";\ + __gauger_v[2] = (char *) counter; \ + __gauger_v[3] = "-d";\ + __gauger_v[4] = __gauger_s;\ + __gauger_v[5] = "-u";\ + __gauger_v[6] = (char *) unit; \ + __gauger_v[7] = "-i";\ + __gauger_v[8] = id;\ + __gauger_v[9] = "-c";\ + __gauger_v[10] = (char *) category; \ + __gauger_v[11] = (char *) NULL;\ + execvp("gauger",__gauger_v);\ + perror("gauger");\ + _exit(1);\ + }else{\ + _exit(0);\ + }\ + }else{\ + waitpid(__gauger_p,NULL,0);\ + }\ +} + +#else /* WINDOWS */ + +#include <stdlib.h> +#include <stdio.h> +#include <windef.h> + +#define GAUGER(category, counter, value, unit)\ +{\ + char __gauger_commandline[MAX_PATH];\ + \ + snprintf (__gauger_commandline, MAX_PATH, "gauger.py -n \"%s\" -d \"%Lf\" -u \"%s\" -c \"%s\"",\ + counter, (long double) (value), unit, category);\ + __gauger_commandline[MAX_PATH - 1] = '\0';\ + system (__gauger_commandline);\ +} + +#define GAUGER_ID(category, counter, value, unit, id)\ +{\ + char __gauger_commandline[MAX_PATH];\ + \ + snprintf (__gauger_commandline, MAX_PATH, "gauger.py -n \"%s\" -d \"%Lf\" -u \"%s\" -i \"%s\" -c \"%s\"",\ + counter, (long double) (value), unit, id, category);\ + __gauger_commandline[MAX_PATH - 1] = '\0';\ + system (__gauger_commandline);\ +} + +#endif // WINDOWS + +#endif |