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Diffstat (limited to 'lib/liblame/ACM/ADbg/ADbg.cpp')
| -rw-r--r-- | lib/liblame/ACM/ADbg/ADbg.cpp | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/lib/liblame/ACM/ADbg/ADbg.cpp b/lib/liblame/ACM/ADbg/ADbg.cpp new file mode 100644 index 0000000000..80dc92f012 --- /dev/null +++ b/lib/liblame/ACM/ADbg/ADbg.cpp @@ -0,0 +1,181 @@ +/************************************************************************ +Project : C++ debugging class +File version : 0.4 + +BSD License post 1999 : + +Copyright (c) 2001, Steve Lhomme +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +- Redistributions of source code must retain the above copyright notice, this +list of conditions and the following disclaimer. + +- Redistributions in binary form must reproduce the above copyright notice, +this list of conditions and the following disclaimer in the documentation +and/or other materials provided with the distribution. + +- The name of the author may not be used to endorse or promote products derived +from this software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED +WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO +EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT +OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING +IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY +OF SUCH DAMAGE. +************************************************************************/ + +#include <stdio.h> +#include <stdarg.h> +#include <windows.h> + +#include "ADbg.h" + +#if !defined(NDEBUG) + +////////////////////////////////////////////////////////////////////// +// Construction/Destruction +////////////////////////////////////////////////////////////////////// + +ADbg::ADbg(int level) +:my_level(level) +,my_time_included(false) +,my_use_file(false) +,my_debug_output(true) +,hFile(NULL) +{ + prefix[0] = '\0'; + OutPut(-1,"ADbg Creation at debug level = %d (0x%08X)",my_level,this); +} + +ADbg::~ADbg() +{ + unsetDebugFile(); + OutPut(-1,"ADbg Deletion (0x%08X)",this); +} + +inline int ADbg::_OutPut(const char * format,va_list params) const +{ + int result; + + char tst[1000]; + char myformat[256]; + + if (my_time_included) { + SYSTEMTIME time; + GetSystemTime(&time); + if (prefix[0] == '\0') + wsprintf(myformat,"%04d/%02d/%02d %02d:%02d:%02d.%03d UTC : %s\r\n", + time.wYear, + time.wMonth, + time.wDay, + time.wHour, + time.wMinute, + time.wSecond, + time.wMilliseconds, + format); + else + wsprintf(myformat,"%04d/%02d/%02d %02d:%02d:%02d.%03d UTC : %s - %s\r\n", + time.wYear, + time.wMonth, + time.wDay, + time.wHour, + time.wMinute, + time.wSecond, + time.wMilliseconds, + prefix, + format); + } else { + if (prefix[0] == '\0') + wsprintf( myformat, "%s\r\n", format); + else + wsprintf( myformat, "%s - %s\r\n", prefix, format); + } + + result = vsprintf(tst,myformat,params); + + if (my_debug_output) + OutputDebugString(tst); + + if (my_use_file && (hFile != NULL)) { + SetFilePointer( hFile, 0, 0, FILE_END ); + DWORD written; + WriteFile( hFile, tst, lstrlen(tst), &written, NULL ); + } + + return result; +} + +int ADbg::OutPut(int forLevel, const char * format,...) const +{ + int result=0; + + if (forLevel >= my_level) { + va_list tstlist; + int result; + + va_start(tstlist, format); + + result = _OutPut(format,tstlist); + + } + + return result; +} + +int ADbg::OutPut(const char * format,...) const +{ + va_list tstlist; + + va_start(tstlist, format); + + return _OutPut(format,tstlist); +} + +bool ADbg::setDebugFile(const char * NewFilename) { + bool result; + result = unsetDebugFile(); + + if (result) { + result = false; + + hFile = CreateFile(NewFilename, GENERIC_WRITE, FILE_SHARE_WRITE|FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL ); + + if (hFile != INVALID_HANDLE_VALUE) { + SetFilePointer( hFile, 0, 0, FILE_END ); + + result = true; + + OutPut(-1,"Debug file Opening succeeded"); + + } + else + OutPut(-1,"Debug file %s Opening failed",NewFilename); + } + + return result; +} + +bool ADbg::unsetDebugFile() { + bool result = (hFile == NULL); + + if (hFile != NULL) { + result = (CloseHandle(hFile) != 0); + + if (result) { + OutPut(-1,"Debug file Closing succeeded"); + hFile = NULL; + } + } + + return result; +} + +#endif // !defined(NDEBUG) |