-const char errlog_rcs[] = "$Id: errlog.c,v 1.4 2001/05/21 19:32:54 jongfoster Exp $";
+const char errlog_rcs[] = "$Id: errlog.c,v 1.30 2002/03/05 22:43:45 david__schmidt Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/errlog.c,v $
*
* Revisions :
* $Log: errlog.c,v $
+ * Revision 1.30 2002/03/05 22:43:45 david__schmidt
+ * - Better error reporting on OS/2
+ * - Fix double-slash comment (oops)
+ *
+ * Revision 1.29 2002/03/04 23:45:13 jongfoster
+ * Printing thread ID if using Win32 native threads
+ *
+ * Revision 1.28 2002/03/04 17:59:59 oes
+ * Deleted deletePidFile(), cosmetics
+ *
+ * Revision 1.27 2002/03/04 02:08:01 david__schmidt
+ * Enable web editing of actions file on OS/2 (it had been broken all this time!)
+ *
+ * Revision 1.26 2002/01/09 19:05:45 steudten
+ * Fix big memory leak.
+ *
+ * Revision 1.25 2002/01/09 14:32:08 oes
+ * Added support for gmtime_r and localtime_r.
+ *
+ * Revision 1.24 2001/12/30 14:07:32 steudten
+ * - Add signal handling (unix)
+ * - Add SIGHUP handler (unix)
+ * - Add creation of pidfile (unix)
+ * - Add action 'top' in rc file (RH)
+ * - Add entry 'SIGNALS' to manpage
+ * - Add exit message to logfile (unix)
+ *
+ * Revision 1.23 2001/11/07 00:02:13 steudten
+ * Add line number in error output for lineparsing for
+ * actionsfile and configfile.
+ * Special handling for CLF added.
+ *
+ * Revision 1.22 2001/11/05 23:43:05 steudten
+ * Add time+date to log files.
+ *
+ * Revision 1.21 2001/10/25 03:40:47 david__schmidt
+ * Change in porting tactics: OS/2's EMX porting layer doesn't allow multiple
+ * threads to call select() simultaneously. So, it's time to do a real, live,
+ * native OS/2 port. See defines for __EMX__ (the porting layer) vs. __OS2__
+ * (native). Both versions will work, but using __OS2__ offers multi-threading.
+ *
+ * Revision 1.20 2001/09/16 23:04:34 jongfoster
+ * Fixing a warning
+ *
+ * Revision 1.19 2001/09/13 20:08:06 jongfoster
+ * Adding support for LOG_LEVEL_CGI
+ *
+ * Revision 1.18 2001/09/10 11:27:24 oes
+ * Declaration of w32_socket_strerr now conditional
+ *
+ * Revision 1.17 2001/09/10 10:17:13 oes
+ * Removed unused variable; Fixed sprintf format
+ *
+ * Revision 1.16 2001/07/30 22:08:36 jongfoster
+ * Tidying up #defines:
+ * - All feature #defines are now of the form FEATURE_xxx
+ * - Permanently turned off WIN_GUI_EDIT
+ * - Permanently turned on WEBDAV and SPLIT_PROXY_ARGS
+ *
+ * Revision 1.15 2001/07/29 17:41:10 jongfoster
+ * Now prints thread ID for each message (pthreads only)
+ *
+ * Revision 1.14 2001/07/19 19:03:48 haroon
+ * - Added case for LOG_LEVEL_POPUPS
+ *
+ * Revision 1.13 2001/07/13 13:58:58 oes
+ * - Added case for LOG_LEVEL_DEANIMATE
+ * - Removed all #ifdef PCRS
+ *
+ * Revision 1.12 2001/06/09 10:55:28 jongfoster
+ * Changing BUFSIZ ==> BUFFER_SIZE
+ *
+ * Revision 1.11 2001/06/01 18:14:49 jongfoster
+ * Changing the calls to strerr() to check HAVE_STRERR (which is defined
+ * in config.h if appropriate) rather than the NO_STRERR macro.
+ *
+ * Revision 1.10 2001/05/29 11:52:21 oes
+ * Conditional compilation of w32_socket_error
+ *
+ * Revision 1.9 2001/05/28 16:15:17 jongfoster
+ * Improved reporting of errors under Win32.
+ *
+ * Revision 1.8 2001/05/26 17:25:14 jongfoster
+ * Added support for CLF (Common Log Format) and fixed LOG_LEVEL_LOG
+ *
+ * Revision 1.7 2001/05/26 15:21:28 jongfoster
+ * Activity animation in Win32 GUI now works even if debug==0
+ *
+ * Revision 1.6 2001/05/25 21:55:08 jongfoster
+ * Now cleans up properly on FATAL (removes taskbar icon etc)
+ *
+ * Revision 1.5 2001/05/22 18:46:04 oes
+ *
+ * - Enabled filtering banners by size rather than URL
+ * by adding patterns that replace all standard banner
+ * sizes with the "Junkbuster" gif to the re_filterfile
+ *
+ * - Enabled filtering WebBugs by providing a pattern
+ * which kills all 1x1 images
+ *
+ * - Added support for PCRE_UNGREEDY behaviour to pcrs,
+ * which is selected by the (nonstandard and therefore
+ * capital) letter 'U' in the option string.
+ * It causes the quantifiers to be ungreedy by default.
+ * Appending a ? turns back to greedy (!).
+ *
+ * - Added a new interceptor ijb-send-banner, which
+ * sends back the "Junkbuster" gif. Without imagelist or
+ * MSIE detection support, or if tinygif = 1, or the
+ * URL isn't recognized as an imageurl, a lame HTML
+ * explanation is sent instead.
+ *
+ * - Added new feature, which permits blocking remote
+ * script redirects and firing back a local redirect
+ * to the browser.
+ * The feature is conditionally compiled, i.e. it
+ * can be disabled with --disable-fast-redirects,
+ * plus it must be activated by a "fast-redirects"
+ * line in the config file, has its own log level
+ * and of course wants to be displayed by show-proxy-args
+ * Note: Boy, all the #ifdefs in 1001 locations and
+ * all the fumbling with configure.in and acconfig.h
+ * were *way* more work than the feature itself :-(
+ *
+ * - Because a generic redirect template was needed for
+ * this, tinygif = 3 now uses the same.
+ *
+ * - Moved GIFs, and other static HTTP response templates
+ * to project.h
+ *
+ * - Some minor fixes
+ *
+ * - Removed some >400 CRs again (Jon, you really worked
+ * a lot! ;-)
+ *
* Revision 1.4 2001/05/21 19:32:54 jongfoster
* Added another #ifdef _WIN_CONSOLE
*
\f
#include "config.h"
+#include "miscutil.h"
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
-#ifndef _WIN32
+#if !defined(_WIN32) && !defined(__OS2__)
#include <unistd.h>
-#endif /* ndef _WIN32 */
+#endif /* !defined(_WIN32) && !defined(__OS2__) */
#include <errno.h>
-/* #include <pthread.h> */
+#include <assert.h>
+#ifdef FEATURE_PTHREAD
+#include <pthread.h>
+#endif /* def FEATURE_PTHREAD */
#ifdef _WIN32
#include <windows.h>
#endif /* ndef _WIN_CONSOLE */
#endif /* def _WIN32 */
+#ifdef __OS2__
+#define INCL_DOS
+#include <os2.h>
+#endif
+
#include "errlog.h"
#include "project.h"
+#include "jcc.h"
const char errlog_h_rcs[] = ERRLOG_H_VERSION;
/*
- * LOG_LEVEL_FATAL, LOG_LEVEL_ERROR and LOG_LEVEL_INFO
- * cannot be turned off. (There are some exceptional situations
- * where we need to get a message to the user).
- *
- * FIXME: Do we need LOG_LEVEL_INFO here?
+ * LOG_LEVEL_FATAL cannot be turned off. (There are
+ * some exceptional situations where we need to get a
+ * message to the user).
*/
-#define LOG_LEVEL_MINIMUM (LOG_LEVEL_FATAL | LOG_LEVEL_ERROR | LOG_LEVEL_INFO)
+#define LOG_LEVEL_MINIMUM LOG_LEVEL_FATAL
/* where to log (default: stderr) */
static FILE *logfp = NULL;
-/* where to log (NULL == stderr) */
-static char * logfilename = NULL;
-
/* logging detail level. */
-static int debug = LOG_LEVEL_MINIMUM;
+static int debug = (LOG_LEVEL_FATAL | LOG_LEVEL_ERROR | LOG_LEVEL_INFO);
+/* static functions */
static void fatal_error(const char * error_message);
-
+#ifdef _WIN32
+static char *w32_socket_strerr(int errcode, char *tmp_buf);
+#endif
/*********************************************************************
*
static void fatal_error(const char * error_message)
{
#if defined(_WIN32) && !defined(_WIN_CONSOLE)
- MessageBox(NULL, error_message, "Internet JunkBuster Error",
+ MessageBox(g_hwndLogFrame, error_message, "Internet JunkBuster Error",
MB_OK | MB_ICONERROR | MB_TASKMODAL | MB_SETFOREGROUND | MB_TOPMOST);
+
+ /* Cleanup - remove taskbar icon etc. */
+ TermLogWindow();
+
#else /* if !defined(_WIN32) || defined(_WIN_CONSOLE) */
fputs(error_message, stderr);
#endif /* defined(_WIN32) && !defined(_WIN_CONSOLE) */
+#if defined(unix)
+ unlink(pidfile);
+#endif /* unix */
+
exit(1);
}
/*********************************************************************
*
- * Function : init_errlog
+ * Function : init_error_log
*
* Description : Initializes the logging module. Must call before
* calling log_error.
if ((logfp != NULL) && (logfp != stderr))
{
+ log_error(LOG_LEVEL_INFO, "(Re-)Open logfile %s", logfname ? logfname : "none");
fclose(logfp);
}
logfp = stderr;
{
if( !(fp = fopen(logfname, "a")) )
{
- log_error(LOG_LEVEL_FATAL, "init_errlog(): can't open logfile: %s", logfname);
+ log_error(LOG_LEVEL_FATAL, "init_error_log(): can't open logfile: %s", logfname);
}
/* set logging to be completely unbuffered */
void log_error(int loglevel, char *fmt, ...)
{
va_list ap;
- char outbuf[BUFSIZ];
+ char *outbuf= NULL;
+ static char *outbuf_save = NULL;
char * src = fmt;
int outc = 0;
long this_thread = 1; /* was: pthread_t this_thread;*/
+#ifdef __OS2__
+ PTIB ptib;
+ APIRET ulrc;
+#endif /* __OS2__ */
+
+#if defined(_WIN32) && !defined(_WIN_CONSOLE)
+ /*
+ * Irrespective of debug setting, a GET/POST/CONNECT makes
+ * the taskbar icon animate. (There is an option to disable
+ * this but checking that is handled inside LogShowActivity()).
+ */
+ if (loglevel == LOG_LEVEL_GPC)
+ {
+ LogShowActivity();
+ }
+#endif /* defined(_WIN32) && !defined(_WIN_CONSOLE) */
/* verify if loglevel applies to current settings and bail out if negative */
- if(!(loglevel & debug))
+ if ((loglevel & debug) == 0)
{
- return;
+ return;
}
/* FIXME get current thread id */
- /* this_thread = (long)pthread_self(); */
-
+#ifdef FEATURE_PTHREAD
+ this_thread = (long)pthread_self();
+#elif defined(_WIN32)
+ this_thread = GetCurrentThreadId();
+#elif defined(__OS2__)
+ ulrc = DosGetInfoBlocks(&ptib, NULL);
+ if (ulrc == 0)
+ this_thread = ptib -> tib_ptib2 -> tib2_ultid;
+#endif /* def FEATURE_PTHREAD */
+
+ if ( !outbuf_save )
+ {
+ outbuf_save = outbuf = (char*)malloc(BUFFER_SIZE);
+ assert(outbuf);
+ }
+ outbuf = outbuf_save;
+
+ {
+ /*
+ * Write timestamp into tempbuf.
+ *
+ * Complex because not all OSs have tm_gmtoff or
+ * the %z field in strftime()
+ */
+ time_t now;
+ struct tm tm_now;
+ time (&now);
+#ifdef HAVE_LOCALTIME_R
+ tm_now = *localtime_r(&now, &tm_now);
+#else
+ tm_now = *localtime (&now);
+#endif
+ strftime(outbuf, BUFFER_SIZE-6, "%b %d %H:%M:%S ", &tm_now);
+ outbuf += strlen( outbuf );
+ }
switch (loglevel)
{
case LOG_LEVEL_ERROR:
- outc = sprintf(outbuf, "IJB(%d) Error: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Error: ", this_thread);
break;
case LOG_LEVEL_FATAL:
- outc = sprintf(outbuf, "IJB(%d) Fatal error: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Fatal error: ", this_thread);
break;
case LOG_LEVEL_GPC:
- outc = sprintf(outbuf, "IJB(%d) Request: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Request: ", this_thread);
break;
case LOG_LEVEL_CONNECT:
- outc = sprintf(outbuf, "IJB(%d) Connect: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Connect: ", this_thread);
+ break;
+ case LOG_LEVEL_LOG:
+ outc = sprintf(outbuf, "IJB(%ld) Writing: ", this_thread);
break;
case LOG_LEVEL_HEADER:
- outc = sprintf(outbuf, "IJB(%d) Header: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Header: ", this_thread);
break;
case LOG_LEVEL_INFO:
- outc = sprintf(outbuf, "IJB(%d) Info: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Info: ", this_thread);
break;
-#ifdef PCRS
case LOG_LEVEL_RE_FILTER:
- outc = sprintf(outbuf, "IJB(%d) Re-Filter: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Re-Filter: ", this_thread);
break;
-#endif /* def PCRS */
-#ifdef FORCE_LOAD
+#ifdef FEATURE_FORCE_LOAD
case LOG_LEVEL_FORCE:
- outc = sprintf(outbuf, "IJB(%d) Force: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Force: ", this_thread);
break;
-#endif /* def FORCE_LOAD */
-#ifdef FAST_REDIRECTS
+#endif /* def FEATURE_FORCE_LOAD */
+#ifdef FEATURE_FAST_REDIRECTS
case LOG_LEVEL_REDIRECTS:
- outc = sprintf(outbuf, "IJB(%d) Redirect: ", this_thread);
+ outc = sprintf(outbuf, "IJB(%ld) Redirect: ", this_thread);
+ break;
+#endif /* def FEATURE_FAST_REDIRECTS */
+ case LOG_LEVEL_DEANIMATE:
+ outc = sprintf(outbuf, "IJB(%ld) Gif-Deanimate: ", this_thread);
+ break;
+ case LOG_LEVEL_CLF:
+ outbuf = outbuf_save;
+ outc = 0;
+ outbuf[0] = '\0';
+ break;
+#ifdef FEATURE_KILL_POPUPS
+ case LOG_LEVEL_POPUPS:
+ outc = sprintf(outbuf, "IJB(%ld) Kill-Popups: ", this_thread);
+ break;
+#endif /* def FEATURE_KILL_POPUPS */
+ case LOG_LEVEL_CGI:
+ outc = sprintf(outbuf, "IJB(%ld) CGI: ", this_thread);
break;
-#endif /* def FAST_REDIRECTS */
default:
- outc = sprintf(outbuf, "IJB(%d) UNKNOWN LOG TYPE(%d): ", this_thread, loglevel);
+ outc = sprintf(outbuf, "IJB(%ld) UNKNOWN LOG TYPE(%d): ", this_thread, loglevel);
break;
}
va_start( ap, fmt );
/* build formatted message from fmt and var-args */
- while ((*src) && (outc < BUFSIZ-2))
+ while ((*src) && (outc < BUFFER_SIZE-2))
{
- char tempbuf[BUFSIZ];
- char *sval;
+ char tempbuf[BUFFER_SIZE];
+ char *sval = NULL;
int ival;
unsigned uval;
long lval;
ival = va_arg( ap, int );
oldoutc = outc;
outc += sprintf(tempbuf, "%d", ival);
- if (outc < BUFSIZ-1)
+ if (outc < BUFFER_SIZE-1)
{
strcpy(outbuf + oldoutc, tempbuf);
}
uval = va_arg( ap, unsigned );
oldoutc = outc;
outc += sprintf(tempbuf, "%u", uval);
- if (outc < BUFSIZ-1)
+ if (outc < BUFFER_SIZE-1)
{
strcpy(outbuf + oldoutc, tempbuf);
}
else
{
/* Error */
- sprintf(outbuf, "IJB(%d) Error: log_error(): Bad format string:\n"
+ sprintf(outbuf, "IJB(%ld) Error: log_error(): Bad format string:\n"
"Format = \"%s\"\n"
"Exiting.", this_thread, fmt);
/* FIXME RACE HAZARD: should start critical section error_log_use here */
/* Never get here */
break;
}
- if (outc < BUFSIZ-1)
+ if (outc < BUFFER_SIZE-1)
{
strcpy(outbuf + oldoutc, tempbuf);
}
sval = va_arg( ap, char * );
oldoutc = outc;
outc += strlen(sval);
- if (outc < BUFSIZ-1)
+ if (outc < BUFFER_SIZE-1)
{
strcpy(outbuf + oldoutc, sval);
}
outbuf[oldoutc] = '\0';
}
break;
+ case 'N':
+ /* Non-standard: Print a counted string. Takes 2 parameters:
+ * int length, const char * string
+ */
+ ival = va_arg( ap, int );
+ sval = va_arg( ap, char * );
+ if (ival < 0)
+ {
+ ival = 0;
+ }
+ oldoutc = outc;
+ outc += ival;
+ if (outc < BUFFER_SIZE-1)
+ {
+ memcpy(outbuf + oldoutc, sval, ival);
+ }
+ else
+ {
+ outbuf[oldoutc] = '\0';
+ }
+ break;
case 'E':
/* Non-standard: Print error code from errno */
- ival = errno;
-#ifndef NOSTRERROR
+#ifdef _WIN32
+ ival = WSAGetLastError();
+ sval = w32_socket_strerr(ival, tempbuf);
+#elif __OS2__
+ ival = sock_errno();
+ if (ival == 0)
+ ival = errno;
+ sval = strerror(ival);
+#else /* ifndef _WIN32 */
+ ival = errno;
+#ifdef HAVE_STRERROR
sval = strerror(ival);
-#else /* def NOSTRERROR */
- sval = NULL
-#endif /* def NOSTRERROR */
+#else /* ifndef HAVE_STRERROR */
+ sval = NULL;
+#endif /* ndef HAVE_STRERROR */
if (sval == NULL)
{
sprintf(tempbuf, "(errno = %d)", ival);
sval = tempbuf;
}
+#endif /* ndef _WIN32 */
oldoutc = outc;
outc += strlen(sval);
- if (outc < BUFSIZ-1)
+ if (outc < BUFFER_SIZE-1)
{
strcpy(outbuf + oldoutc, sval);
}
outbuf[oldoutc] = '\0';
}
break;
+ case 'T':
+ /* Non-standard: Print a Common Log File timestamp */
+ {
+ /*
+ * Write timestamp into tempbuf.
+ *
+ * Complex because not all OSs have tm_gmtoff or
+ * the %z field in strftime()
+ */
+ time_t now;
+ struct tm *tm_now;
+ struct tm gmt;
+#ifdef HAVE_LOCALTIME_R
+ struct tm dummy;
+#endif
+ int days, hrs, mins;
+ time (&now);
+#ifdef HAVE_GMTIME_R
+ gmt = *gmtime_r(&now, &gmt);
+#else
+ gmt = *gmtime(&now);
+#endif
+#ifdef HAVE_LOCALTIME_R
+ tm_now = localtime_r(&now, &dummy);
+#else
+ tm_now = localtime (&now);
+#endif
+ days = tm_now->tm_yday - gmt.tm_yday;
+ hrs = ((days < -1 ? 24 : 1 < days ? -24 : days * 24) + tm_now->tm_hour - gmt.tm_hour);
+ mins = hrs * 60 + tm_now->tm_min - gmt.tm_min;
+ strftime (tempbuf, BUFFER_SIZE-6, "%d/%b/%Y:%H:%M:%S ", tm_now);
+ sprintf (tempbuf + strlen(tempbuf), "%+03d%02d", mins / 60, abs(mins) % 60);
+ }
+ oldoutc = outc;
+ outc += strlen(tempbuf);
+ if (outc < BUFFER_SIZE-1)
+ {
+ strcpy(outbuf + oldoutc, tempbuf);
+ }
+ else
+ {
+ outbuf[oldoutc] = '\0';
+ }
+ break;
default:
- sprintf(outbuf, "IJB(%d) Error: log_error(): Bad format string:\n"
+ sprintf(outbuf, "IJB(%ld) Error: log_error(): Bad format string:\n"
"Format = \"%s\"\n"
"Exiting.", this_thread, fmt);
/* FIXME RACE HAZARD: should start critical section error_log_use here */
{
logfp = stderr;
}
- fputs(outbuf, logfp);
+ fputs(outbuf_save, logfp);
/* FIXME RACE HAZARD: should end critical section error_log_use here */
- fatal_error(outbuf);
+ fatal_error(outbuf_save);
/* Never get here */
break;
/* done with var. args */
va_end( ap );
- if (outc >= BUFSIZ-2)
+ if (outc >= BUFFER_SIZE-2)
{
/* insufficient room for newline and trailing null. */
static const char warning[] = "... [too long, truncated]\n";
- if (outc < BUFSIZ)
+ if (outc < BUFFER_SIZE)
{
/* Need to add terminating null in this case. */
outbuf[outc] = '\0';
}
/* Truncate output */
- outbuf[BUFSIZ - sizeof(warning)] = '\0';
+ outbuf[BUFFER_SIZE - sizeof(warning)] = '\0';
/* Append warning */
strcat(outbuf, warning);
logfp = stderr;
}
- fputs(outbuf, logfp);
+ fputs(outbuf_save, logfp);
if (loglevel == LOG_LEVEL_FATAL)
{
- fatal_error(outbuf);
+ fatal_error(outbuf_save);
/* Never get here */
}
#if defined(_WIN32) && !defined(_WIN_CONSOLE)
/* Write to display */
- LogPutString(outbuf);
- LogShowActivity();
+ LogPutString(outbuf_save);
#endif /* defined(_WIN32) && !defined(_WIN_CONSOLE) */
}
+#ifdef _WIN32
+/*********************************************************************
+ *
+ * Function : w32_socket_strerr
+ *
+ * Description : Translate the return value from WSAGetLastError()
+ * into a string.
+ *
+ * Parameters :
+ * 1 : errcode = The return value from WSAGetLastError().
+ * 2 : tmp_buf = A temporary buffer that might be used to
+ * store the string.
+ *
+ * Returns : String representing the error code. This may be
+ * a global string constant or a string stored in
+ * tmp_buf.
+ *
+ *********************************************************************/
+static char *w32_socket_strerr(int errcode, char *tmp_buf)
+{
+#define TEXT_FOR_ERROR(code,text) \
+ if (errcode == code) \
+ { \
+ return #code " - " text; \
+ }
+
+ TEXT_FOR_ERROR(WSAEACCES, "Permission denied")
+ TEXT_FOR_ERROR(WSAEADDRINUSE, "Address already in use.")
+ TEXT_FOR_ERROR(WSAEADDRNOTAVAIL, "Cannot assign requested address.");
+ TEXT_FOR_ERROR(WSAEAFNOSUPPORT, "Address family not supported by protocol family.");
+ TEXT_FOR_ERROR(WSAEALREADY, "Operation already in progress.");
+ TEXT_FOR_ERROR(WSAECONNABORTED, "Software caused connection abort.");
+ TEXT_FOR_ERROR(WSAECONNREFUSED, "Connection refused.");
+ TEXT_FOR_ERROR(WSAECONNRESET, "Connection reset by peer.");
+ TEXT_FOR_ERROR(WSAEDESTADDRREQ, "Destination address required.");
+ TEXT_FOR_ERROR(WSAEFAULT, "Bad address.");
+ TEXT_FOR_ERROR(WSAEHOSTDOWN, "Host is down.");
+ TEXT_FOR_ERROR(WSAEHOSTUNREACH, "No route to host.");
+ TEXT_FOR_ERROR(WSAEINPROGRESS, "Operation now in progress.");
+ TEXT_FOR_ERROR(WSAEINTR, "Interrupted function call.");
+ TEXT_FOR_ERROR(WSAEINVAL, "Invalid argument.");
+ TEXT_FOR_ERROR(WSAEISCONN, "Socket is already connected.");
+ TEXT_FOR_ERROR(WSAEMFILE, "Too many open sockets.");
+ TEXT_FOR_ERROR(WSAEMSGSIZE, "Message too long.");
+ TEXT_FOR_ERROR(WSAENETDOWN, "Network is down.");
+ TEXT_FOR_ERROR(WSAENETRESET, "Network dropped connection on reset.");
+ TEXT_FOR_ERROR(WSAENETUNREACH, "Network is unreachable.");
+ TEXT_FOR_ERROR(WSAENOBUFS, "No buffer space available.");
+ TEXT_FOR_ERROR(WSAENOPROTOOPT, "Bad protocol option.");
+ TEXT_FOR_ERROR(WSAENOTCONN, "Socket is not connected.");
+ TEXT_FOR_ERROR(WSAENOTSOCK, "Socket operation on non-socket.");
+ TEXT_FOR_ERROR(WSAEOPNOTSUPP, "Operation not supported.");
+ TEXT_FOR_ERROR(WSAEPFNOSUPPORT, "Protocol family not supported.");
+ TEXT_FOR_ERROR(WSAEPROCLIM, "Too many processes.");
+ TEXT_FOR_ERROR(WSAEPROTONOSUPPORT, "Protocol not supported.");
+ TEXT_FOR_ERROR(WSAEPROTOTYPE, "Protocol wrong type for socket.");
+ TEXT_FOR_ERROR(WSAESHUTDOWN, "Cannot send after socket shutdown.");
+ TEXT_FOR_ERROR(WSAESOCKTNOSUPPORT, "Socket type not supported.");
+ TEXT_FOR_ERROR(WSAETIMEDOUT, "Connection timed out.");
+ TEXT_FOR_ERROR(WSAEWOULDBLOCK, "Resource temporarily unavailable.");
+ TEXT_FOR_ERROR(WSAHOST_NOT_FOUND, "Host not found.");
+ TEXT_FOR_ERROR(WSANOTINITIALISED, "Successful WSAStartup not yet performed.");
+ TEXT_FOR_ERROR(WSANO_DATA, "Valid name, no data record of requested type.");
+ TEXT_FOR_ERROR(WSANO_RECOVERY, "This is a non-recoverable error.");
+ TEXT_FOR_ERROR(WSASYSNOTREADY, "Network subsystem is unavailable.");
+ TEXT_FOR_ERROR(WSATRY_AGAIN, "Non-authoritative host not found.");
+ TEXT_FOR_ERROR(WSAVERNOTSUPPORTED, "WINSOCK.DLL version out of range.");
+ TEXT_FOR_ERROR(WSAEDISCON, "Graceful shutdown in progress.");
+ /*
+ * The following error codes are documented in the Microsoft WinSock
+ * reference guide, but don't actually exist.
+ *
+ * TEXT_FOR_ERROR(WSA_INVALID_HANDLE, "Specified event object handle is invalid.");
+ * TEXT_FOR_ERROR(WSA_INVALID_PARAMETER, "One or more parameters are invalid.");
+ * TEXT_FOR_ERROR(WSAINVALIDPROCTABLE, "Invalid procedure table from service provider.");
+ * TEXT_FOR_ERROR(WSAINVALIDPROVIDER, "Invalid service provider version number.");
+ * TEXT_FOR_ERROR(WSA_IO_PENDING, "Overlapped operations will complete later.");
+ * TEXT_FOR_ERROR(WSA_IO_INCOMPLETE, "Overlapped I/O event object not in signaled state.");
+ * TEXT_FOR_ERROR(WSA_NOT_ENOUGH_MEMORY, "Insufficient memory available.");
+ * TEXT_FOR_ERROR(WSAPROVIDERFAILEDINIT, "Unable to initialize a service provider.");
+ * TEXT_FOR_ERROR(WSASYSCALLFAILURE, "System call failure.");
+ * TEXT_FOR_ERROR(WSA_OPERATION_ABORTED, "Overlapped operation aborted.");
+ */
+
+ sprintf(tmp_buf, "(error number %d)", errcode);
+ return tmp_buf;
+}
+#endif /* def _WIN32 */
+
+
/*
Local Variables:
tab-width: 3
end:
*/
-
projects / privoxy.git / blobdiff