Rebuilt after standard.action file removal.

[privoxy.git] / errlog.c

diff --git a/errlog.c b/errlog.c
index 24062a2..22f5ae4 100644 (file)
--- a/errlog.c
+++ b/errlog.c
@@ -1,4 +1,4 @@
-const char errlog_rcs[] = "$Id: errlog.c,v 1.76 2008/09/07 12:35:05 fabiankeil Exp $";
+const char errlog_rcs[] = "$Id: errlog.c,v 1.83 2008/12/04 18:14:32 fabiankeil Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/errlog.c,v $
@@ -6,7 +6,7 @@ const char errlog_rcs[] = "$Id: errlog.c,v 1.76 2008/09/07 12:35:05 fabiankeil E
  * Purpose     :  Log errors to a designated destination in an elegant,
  *                printf-like fashion.
  *
- * Copyright   :  Written by and Copyright (C) 2001-2007 the SourceForge
+ * Copyright   :  Written by and Copyright (C) 2001-2008 the SourceForge
  *                Privoxy team. http://www.privoxy.org/
  *
  *                Based on the Internet Junkbuster originally written
@@ -33,6 +33,31 @@ const char errlog_rcs[] = "$Id: errlog.c,v 1.76 2008/09/07 12:35:05 fabiankeil E
  *
  * Revisions   :
  *    $Log: errlog.c,v $
+ *    Revision 1.83  2008/12/04 18:14:32  fabiankeil
+ *    Fix some cparser warnings.
+ *
+ *    Revision 1.82  2008/11/23 16:06:58  fabiankeil
+ *    Update a log message I missed in 1.80.
+ *
+ *    Revision 1.81  2008/11/23 15:59:27  fabiankeil
+ *    - Update copyright range.
+ *    - Remove stray line breaks in a log message
+ *      nobody is supposed to see anyway.
+ *
+ *    Revision 1.80  2008/11/23 15:49:49  fabiankeil
+ *    In log_error(), don't surround the thread id with "Privoxy(" and ")".
+ *
+ *    Revision 1.79  2008/10/20 17:09:25  fabiankeil
+ *    Update init_error_log() description to match reality.
+ *
+ *    Revision 1.78  2008/09/07 16:59:31  fabiankeil
+ *    Update a comment to reflect that we
+ *    have mutex support on mingw32 now.
+ *
+ *    Revision 1.77  2008/09/07 12:43:44  fabiankeil
+ *    Move the LogPutString() call in log_error() into the locked
+ *    region so the Windows GUI log is consistent with the logfile.
+ *
  *    Revision 1.76  2008/09/07 12:35:05  fabiankeil
  *    Add mutex lock support for _WIN32.
  *
@@ -615,8 +640,7 @@ void disable_logging(void)
  *
  * Parameters  :
  *          1  :  prog_name  = The program name.
- *          2  :  logfname   = The logfile name, or NULL for stderr.
- *          3  :  debuglevel = The debugging level.
+ *          2  :  logfname   = The logfile to (re)open.
  *
  * Returns     :  N/A
  *
@@ -785,7 +809,7 @@ static inline size_t get_log_timestamp(char *buffer, size_t buffer_size)
 #endif
 
    length = strftime(buffer, buffer_size, "%b %d %H:%M:%S", &tm_now);
-   if (length > 0)
+   if (length > (size_t)0)
    {
       msecs_length = snprintf(buffer+length, buffer_size - length, ".%.3ld", msecs);               
    }
@@ -856,7 +880,7 @@ static inline size_t get_clf_timestamp(char *buffer, size_t buffer_size)
 
    length = strftime(buffer, buffer_size, "%d/%b/%Y:%H:%M:%S ", tm_now);
 
-   if (length > 0)
+   if (length > (size_t)0)
    {
       tz_length = snprintf(buffer+length, buffer_size-length,
                      "%+03d%02d", mins / 60, abs(mins) % 60);
@@ -931,6 +955,9 @@ static inline const char *get_log_level_string(int loglevel)
       case LOG_LEVEL_DEANIMATE:
          log_level_string = "Gif-Deanimate";
          break;
+      case LOG_LEVEL_CRUNCH:
+         log_level_string = "Crunch";
+         break;
       case LOG_LEVEL_CGI:
          log_level_string = "CGI";
          break;
@@ -981,7 +1008,7 @@ void log_error(int loglevel, const char *fmt, ...)
     * the taskbar icon animate.  (There is an option to disable
     * this but checking that is handled inside LogShowActivity()).
     */
-   if (loglevel == LOG_LEVEL_GPC)
+   if ((loglevel == LOG_LEVEL_GPC) || (loglevel == LOG_LEVEL_CRUNCH))
    {
       LogShowActivity();
    }
@@ -1013,8 +1040,8 @@ void log_error(int loglevel, const char *fmt, ...)
       if (NULL == outbuf_save)
       {
          snprintf(tempbuf, sizeof(tempbuf),
-            "%s Privoxy(%08lx) Fatal error: log_error() failed to allocate buffer memory.\n"
-            "\nExiting.", timestamp, thread_id);
+            "%s %08lx Fatal error: Out of memory in log_error().",
+            timestamp, thread_id);
          fatal_error(tempbuf); /* Exit */
       }
    }
@@ -1029,8 +1056,8 @@ void log_error(int loglevel, const char *fmt, ...)
    /* Add prefix for everything but Common Log Format messages */
    if (loglevel != LOG_LEVEL_CLF)
    {
-      length = (size_t)snprintf(outbuf, log_buffer_size, "%s Privoxy(%08lx) %s: ",
-                                timestamp, thread_id, get_log_level_string(loglevel));
+      length = (size_t)snprintf(outbuf, log_buffer_size, "%s %08lx %s: ",
+         timestamp, thread_id, get_log_level_string(loglevel));
    }
 
    /* get ready to scan var. args. */
@@ -1052,9 +1079,9 @@ void log_error(int loglevel, const char *fmt, ...)
       {
          outbuf[length++] = ch;
          /*
-          * XXX: Only necessary on platforms which don't use pthread
-          * mutexes (mingw32 for example), where multiple threads can
-          * write to the buffer at the same time.
+          * XXX: Only necessary on platforms where multiple threads
+          * can write to the buffer at the same time because we
+          * don't support mutexes (OS/2 for example).
           */
          outbuf[length] = '\0';
          continue;
@@ -1135,7 +1162,7 @@ void log_error(int loglevel, const char *fmt, ...)
                   format_string = "[counted string lenght < 0]";
                }
             }
-            else if (ival >= sizeof(tempbuf))
+            else if ((size_t)ival >= sizeof(tempbuf))
             {
                /*
                 * String is too long, copy as much as possible.
@@ -1227,8 +1254,9 @@ void log_error(int loglevel, const char *fmt, ...)
       assert(outbuf[log_buffer_size] == '\0');
 
       snprintf(outbuf, log_buffer_size,
-         "%s Privoxy(%08lx) Fatal error: log_error()'s sanity checks failed. length: %d\n"
-         "Exiting.", timestamp, thread_id, (int)length);
+         "%s %08lx Fatal error: log_error()'s sanity checks failed."
+         "length: %d. Exiting.",
+         timestamp, thread_id, (int)length);
       loglevel = LOG_LEVEL_FATAL;
    }