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plerror.c
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is the Netscape Portable Runtime (NSPR).
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Netscape Communications Corporation.
00019  * Portions created by the Initial Developer are Copyright (C) 1998-2000
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
00028  * of those above. If you wish to allow use of your version of this file only
00029  * under the terms of either the GPL or the LGPL, and not to allow others to
00030  * use your version of this file under the terms of the MPL, indicate your
00031  * decision by deleting the provisions above and replace them with the notice
00032  * and other provisions required by the GPL or the LGPL. If you do not delete
00033  * the provisions above, a recipient may use your version of this file under
00034  * the terms of any one of the MPL, the GPL or the LGPL.
00035  *
00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 /*
00039 ** File:plerror.c
00040 ** Description: Simple routine to print translate the calling thread's
00041 **  error numbers and print them to "syserr".
00042 */
00043 
00044 #include "plerror.h"
00045 
00046 #include "prprf.h"
00047 #include "prerror.h"
00048 
00049 PR_IMPLEMENT(void) PL_FPrintError(PRFileDesc *fd, const char *msg)
00050 {
00051 static const char *tags[] =
00052 {
00053     "PR_OUT_OF_MEMORY_ERROR",
00054     "PR_BAD_DESCRIPTOR_ERROR", 
00055     "PR_WOULD_BLOCK_ERROR",
00056     "PR_ACCESS_FAULT_ERROR", 
00057     "PR_INVALID_METHOD_ERROR", 
00058     "PR_ILLEGAL_ACCESS_ERROR", 
00059     "PR_UNKNOWN_ERROR",
00060     "PR_PENDING_INTERRUPT_ERROR",
00061     "PR_NOT_IMPLEMENTED_ERROR",
00062     "PR_IO_ERROR", 
00063     "PR_IO_TIMEOUT_ERROR", 
00064     "PR_IO_PENDING_ERROR", 
00065     "PR_DIRECTORY_OPEN_ERROR", 
00066     "PR_INVALID_ARGUMENT_ERROR", 
00067     "PR_ADDRESS_NOT_AVAILABLE_ERROR",
00068     "PR_ADDRESS_NOT_SUPPORTED_ERROR",
00069     "PR_IS_CONNECTED_ERROR", 
00070     "PR_BAD_ADDRESS_ERROR",
00071     "PR_ADDRESS_IN_USE_ERROR", 
00072     "PR_CONNECT_REFUSED_ERROR",
00073     "PR_NETWORK_UNREACHABLE_ERROR",
00074     "PR_CONNECT_TIMEOUT_ERROR",
00075     "PR_NOT_CONNECTED_ERROR",
00076     "PR_LOAD_LIBRARY_ERROR", 
00077     "PR_UNLOAD_LIBRARY_ERROR", 
00078     "PR_FIND_SYMBOL_ERROR",
00079     "PR_INSUFFICIENT_RESOURCES_ERROR", 
00080     "PR_DIRECTORY_LOOKUP_ERROR", 
00081     "PR_TPD_RANGE_ERROR",
00082     "PR_PROC_DESC_TABLE_FULL_ERROR", 
00083     "PR_SYS_DESC_TABLE_FULL_ERROR",
00084     "PR_NOT_SOCKET_ERROR", 
00085     "PR_NOT_TCP_SOCKET_ERROR", 
00086     "PR_SOCKET_ADDRESS_IS_BOUND_ERROR",
00087     "PR_NO_ACCESS_RIGHTS_ERROR", 
00088     "PR_OPERATION_NOT_SUPPORTED_ERROR",
00089     "PR_PROTOCOL_NOT_SUPPORTED_ERROR", 
00090     "PR_REMOTE_FILE_ERROR",
00091     "PR_BUFFER_OVERFLOW_ERROR",
00092     "PR_CONNECT_RESET_ERROR",
00093     "PR_RANGE_ERROR",
00094     "PR_DEADLOCK_ERROR", 
00095     "PR_FILE_IS_LOCKED_ERROR", 
00096     "PR_FILE_TOO_BIG_ERROR", 
00097     "PR_NO_DEVICE_SPACE_ERROR",
00098     "PR_PIPE_ERROR", 
00099     "PR_NO_SEEK_DEVICE_ERROR", 
00100     "PR_IS_DIRECTORY_ERROR", 
00101     "PR_LOOP_ERROR", 
00102     "PR_NAME_TOO_LONG_ERROR",
00103     "PR_FILE_NOT_FOUND_ERROR", 
00104     "PR_NOT_DIRECTORY_ERROR",
00105     "PR_READ_ONLY_FILESYSTEM_ERROR", 
00106     "PR_DIRECTORY_NOT_EMPTY_ERROR",
00107     "PR_FILESYSTEM_MOUNTED_ERROR", 
00108     "PR_NOT_SAME_DEVICE_ERROR",
00109     "PR_DIRECTORY_CORRUPTED_ERROR",
00110     "PR_FILE_EXISTS_ERROR",
00111     "PR_MAX_DIRECTORY_ENTRIES_ERROR",
00112     "PR_INVALID_DEVICE_STATE_ERROR", 
00113     "PR_DEVICE_IS_LOCKED_ERROR", 
00114     "PR_NO_MORE_FILES_ERROR",
00115     "PR_END_OF_FILE_ERROR",
00116     "PR_FILE_SEEK_ERROR",
00117     "PR_FILE_IS_BUSY_ERROR", 
00118     "<unused error code>",
00119     "PR_IN_PROGRESS_ERROR",
00120     "PR_ALREADY_INITIATED_ERROR",
00121     "PR_GROUP_EMPTY_ERROR",
00122     "PR_INVALID_STATE_ERROR",
00123     "PR_NETWORK_DOWN_ERROR",
00124     "PR_SOCKET_SHUTDOWN_ERROR",
00125     "PR_CONNECT_ABORTED_ERROR",
00126     "PR_HOST_UNREACHABLE_ERROR",
00127     "PR_MAX_ERROR"
00128 };
00129 
00130 PRErrorCode error = PR_GetError();
00131 PRInt32 oserror = PR_GetOSError();
00132 PRIntn thoseIKnowAbout = sizeof(tags) / sizeof(char*);
00133 PRIntn lastError = PR_NSPR_ERROR_BASE + thoseIKnowAbout;
00134 
00135        if (NULL != msg) PR_fprintf(fd, "%s: ", msg);
00136     if ((error < PR_NSPR_ERROR_BASE) || (error > lastError))
00137         PR_fprintf(
00138                      fd, " (%d)OUT OF RANGE, oserror = %d\n", error, oserror);
00139     else
00140         PR_fprintf(
00141             fd, "%s(%d), oserror = %d\n",
00142             tags[error - PR_NSPR_ERROR_BASE], error, oserror);
00143 }  /* PL_FPrintError */
00144 
00145 PR_IMPLEMENT(void) PL_PrintError(const char *msg)
00146 {
00147        static PRFileDesc *fd = NULL;
00148        if (NULL == fd) fd = PR_GetSpecialFD(PR_StandardError);
00149        PL_FPrintError(fd, msg);
00150 }  /* PL_PrintError */
00151 
00152 #if defined(WIN16)
00153 /*
00154 ** libmain() is a required function for win16
00155 **
00156 */
00157 int CALLBACK LibMain( HINSTANCE hInst, WORD wDataSeg, 
00158   WORD cbHeapSize, LPSTR lpszCmdLine )
00159 {
00160 return TRUE;
00161 }
00162 #endif /* WIN16 */
00163 
00164 
00165 
00166 
00167 
00168 /* plerror.c */