-const char errlog_rcs[] = "$Id: errlog.c,v 1.7 2001/05/26 15:21:28 jongfoster Exp $";
+const char errlog_rcs[] = "$Id: errlog.c,v 1.10 2001/05/29 11:52:21 oes Exp $";
/*********************************************************************
*
* File : $Source: /cvsroot/ijbswa/current/errlog.c,v $
*
* Revisions :
* $Log: errlog.c,v $
+ * 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
*
/* logging detail level. */
static int debug = (LOG_LEVEL_FATAL | LOG_LEVEL_ERROR | LOG_LEVEL_INFO);
+/* static functions */
static void fatal_error(const char * error_message);
+static char * w32_socket_strerr(int errcode, char * tmp_buf);
/*********************************************************************
break;
case 'E':
/* Non-standard: Print error code from errno */
- ival = errno;
-#ifndef NOSTRERROR
+#ifdef _WIN32
+ ival = WSAGetLastError();
+ sval = w32_socket_strerr(ival, tempbuf);
+#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)
}
+#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 */
+
+
/*
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projects / privoxy.git / blobdiff