79 lines
2.2 KiB
C
79 lines
2.2 KiB
C
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "primpl.h"
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#include <string.h>
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#include <stdlib.h>
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PR_IMPLEMENT(PRErrorCode) PR_GetError(void)
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{
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PRThread *thread = PR_GetCurrentThread();
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return thread->errorCode;
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}
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PR_IMPLEMENT(PRInt32) PR_GetOSError(void)
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{
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PRThread *thread = PR_GetCurrentThread();
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return thread->osErrorCode;
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}
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PR_IMPLEMENT(void) PR_SetError(PRErrorCode code, PRInt32 osErr)
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{
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PRThread *thread = PR_GetCurrentThread();
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thread->errorCode = code;
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thread->osErrorCode = osErr;
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thread->errorStringLength = 0;
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}
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PR_IMPLEMENT(void) PR_SetErrorText(PRIntn textLength, const char *text)
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{
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PRThread *thread = PR_GetCurrentThread();
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if (0 == textLength)
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{
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if (NULL != thread->errorString) {
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PR_DELETE(thread->errorString);
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}
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thread->errorStringSize = 0;
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}
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else
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{
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PRIntn size = textLength + 31; /* actual length to allocate. Plus a little extra */
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if (thread->errorStringSize < textLength+1) /* do we have room? */
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{
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if (NULL != thread->errorString) {
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PR_DELETE(thread->errorString);
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}
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thread->errorString = (char*)PR_MALLOC(size);
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if ( NULL == thread->errorString ) {
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thread->errorStringSize = 0;
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thread->errorStringLength = 0;
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return;
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}
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thread->errorStringSize = size;
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}
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memcpy(thread->errorString, text, textLength+1 );
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}
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thread->errorStringLength = textLength;
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}
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PR_IMPLEMENT(PRInt32) PR_GetErrorTextLength(void)
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{
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PRThread *thread = PR_GetCurrentThread();
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return thread->errorStringLength;
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} /* PR_GetErrorTextLength */
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PR_IMPLEMENT(PRInt32) PR_GetErrorText(char *text)
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{
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PRThread *thread = PR_GetCurrentThread();
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if (0 != thread->errorStringLength) {
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memcpy(text, thread->errorString, thread->errorStringLength+1);
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}
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return thread->errorStringLength;
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} /* PR_GetErrorText */
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