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src/log.c: refactor code by using log_open()

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This commit is contained in:
Christophe Grenier 2010-09-19 18:46:04 +02:00
parent b849bcfd8f
commit dad8bd370a
1 changed files with 5 additions and 14 deletions
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19
src/log.c
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@ -74,16 +74,10 @@ FILE *log_open_default(const char*default_filename, const int mode)
if (path == NULL)
path = getenv("HOMEPATH");
if(path == NULL)
{
log_handle=fopen(default_filename,(mode==TD_LOG_CREATE?"w":"a"));
return log_handle;
}
return log_open(default_filename, mode);
/* Check to avoid buffer overflow may not be 100% bullet proof */
if(strlen(path)+strlen(default_filename)+2 > 4096)
{
log_handle=fopen(default_filename,(mode==TD_LOG_CREATE?"w":"a"));
return log_handle;
}
return log_open(default_filename, mode);
filename=(char*)MALLOC(4096);
#ifdef __CYGWIN__
/* FIXME */
@ -93,7 +87,7 @@ FILE *log_open_default(const char*default_filename, const int mode)
#endif
strcat(filename, "/");
strcat(filename, default_filename);
log_handle=fopen(filename,(mode==TD_LOG_CREATE?"w":"a"));
log_open(filename, mode);
free(filename);
return log_handle;
}
@ -104,15 +98,12 @@ FILE *log_open_default(const char*default_filename, const int mode)
char *path;
path = getenv("HOME");
if(path == NULL)
{
log_handle=fopen(default_filename,(mode==TD_LOG_CREATE?"w":"a"));
return log_handle;
}
return log_open(default_filename, mode);
filename=(char*)MALLOC(strlen(path)+strlen(default_filename)+2);
strcpy(filename, path);
strcat(filename, "/");
strcat(filename, default_filename);
log_handle=fopen(filename,(mode==TD_LOG_CREATE?"w":"a"));
log_open(default_filename, mode);
free(filename);
return log_handle;
}