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118 lines
3.6 KiB
C
118 lines
3.6 KiB
C
/* Copyright (C) 2000-2012 by George Williams */
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/*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "giofuncP.h"
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#include "gfile.h"
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#include "ustring.h"
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#include "gresource.h"
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#include "errno.h"
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#include <stdarg.h>
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#include <stdio.h>
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#ifndef HAVE_PTHREAD_H
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void _GIO_ReportHeaders(char *format, ...) {
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va_list args;
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va_start(args,format);
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vfprintf( stderr, format, args);
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va_end(args);
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}
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void _GIO_PostError(GIOControl *gc) {
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gc->receiveerror(gc);
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}
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void _GIO_PostInter(GIOControl *gc) {
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gc->receiveintermediate(gc);
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}
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void _GIO_PostSuccess(GIOControl *gc) {
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gc->receivedata(gc);
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}
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static void _GIO_AuthorizationWrapper(void *d) {
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GIOControl *gc = d;
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(_GIO_stdfuncs.getauth)(gc);
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}
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void _GIO_RequestAuthorization(GIOControl *gc) {
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gc->return_code = 401;
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if ( _GIO_stdfuncs.getauth==NULL )
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return;
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_GIO_AuthorizationWrapper(gc);
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}
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#else
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void _GIO_ReportHeaders(char *format, ...) {
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static pthread_mutex_t mutex = PTHREAD_MUTEX_INITIALIZER;
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va_list args;
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va_start(args,format);
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pthread_mutex_lock(&mutex);
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vfprintf( stderr, format, args);
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pthread_mutex_unlock(&mutex);
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va_end(args);
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}
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void _GIO_PostError(GIOControl *gc) {
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if ( _GIO_stdfuncs.gdraw_sync_thread!=NULL )
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(_GIO_stdfuncs.gdraw_sync_thread)(NULL,(void (*)(void *)) gc->receiveerror,gc);
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}
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void _GIO_PostInter(GIOControl *gc) {
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if ( _GIO_stdfuncs.gdraw_sync_thread!=NULL )
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(_GIO_stdfuncs.gdraw_sync_thread)(NULL,(void (*)(void *)) gc->receiveintermediate,gc);
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}
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void _GIO_PostSuccess(GIOControl *gc) {
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if ( _GIO_stdfuncs.gdraw_sync_thread!=NULL )
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(_GIO_stdfuncs.gdraw_sync_thread)(NULL,(void (*)(void *)) gc->receivedata,gc);
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}
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static void _GIO_AuthorizationWrapper(void *d) {
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GIOControl *gc = d;
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(_GIO_stdfuncs.getauth)(gc);
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pthread_mutex_lock(&gc->threaddata->mutex);
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pthread_cond_signal(&gc->threaddata->cond);
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pthread_mutex_unlock(&gc->threaddata->mutex);
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}
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void _GIO_RequestAuthorization(GIOControl *gc) {
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gc->return_code = 401;
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if ( _GIO_stdfuncs.getauth==NULL )
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return;
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pthread_mutex_lock(&gc->threaddata->mutex);
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if ( _GIO_stdfuncs.gdraw_sync_thread!=NULL )
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(_GIO_stdfuncs.gdraw_sync_thread)(NULL,_GIO_AuthorizationWrapper,gc);
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pthread_cond_wait(&gc->threaddata->cond,&gc->threaddata->mutex);
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pthread_mutex_unlock(&gc->threaddata->mutex);
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}
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#endif
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