common/debug.c

   1 #include "git-compat-util.h"
   2 #include "systeminfo.h"
   3 #include "debug.h"
   4
   5 static FILE *debug_git_fp = NULL;
   6
   7 void debug_git(char * format, ...)
   8 {
   9         if (!debug_git_fp) {
  10 #ifdef _WIN32
  11                 debug_git_fp = fopen("C:/git_shell_ext_debug.txt", "a+");
  12 #else
  13                 debug_git_fp = fopen("/tmp/git-cheetah-plugin.log", "a+");
  14 #endif
  15         }
  16
  17         /* Check again in case the above debug_git_set_file failed. */
  18         if (debug_git_fp)
  19         {
  20                 va_list params;
  21                 char buffer[1024];
  22                 int length = 0;
  23
  24                 va_start(params, format);
  25                 length = vsnprintf(buffer, sizeof(buffer), format, params);
  26                 va_end(params);
  27                 fwrite(buffer, sizeof(char), length, debug_git_fp);
  28                 fputc('\n', debug_git_fp);
  29                 fflush(debug_git_fp);
  30         }
  31 }
  32
  33 void debug_git_mbox(char *format, ...)
  34 {
  35         va_list params;
  36         char buffer[1024];
  37
  38         va_start(params, format);
  39         vsnprintf(buffer, sizeof(buffer), format, params);
  40         va_end(params);
  41         message_box(buffer);
  42 }