144 lines
3.9 KiB
C
144 lines
3.9 KiB
C
/****************************************************************************
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* This file is part of the project AqHome.
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* AqHome (c) by 2023 Martin Preuss, all rights reserved.
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*
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* The license for this file can be found in the file COPYING which you
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* should have received along with this file.
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****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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//#define DISABLE_DEBUGLOG
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#include "aqhome/http/content_files_p.h"
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#include <gwenhywfar/debug.h>
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#include <gwenhywfar/syncio.h>
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GWEN_INHERIT(AQH_HTTP_CONTENT, AQH_HTTP_CONTENT_FILES)
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/* ------------------------------------------------------------------------------------------------
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* forward declarations
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* ------------------------------------------------------------------------------------------------
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*/
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static void _freeData(void *bp, void *p);
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static int _addOpeningContent(AQH_HTTP_CONTENT *cp, int mode, GWEN_BUFFER *buffer);
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static int _addClosingContent(AQH_HTTP_CONTENT *cp, int mode, GWEN_BUFFER *buffer);
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/* ------------------------------------------------------------------------------------------------
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* implementations
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* ------------------------------------------------------------------------------------------------
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*/
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AQH_HTTP_CONTENT *AQH_HttpContentFiles_new(const char *name, const char *headerFilename, const char *footerFilename)
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{
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AQH_HTTP_CONTENT *cp;
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AQH_HTTP_CONTENT_FILES *xcp;
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cp=AQH_HttpContent_new(name);
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GWEN_NEW_OBJECT(AQH_HTTP_CONTENT_FILES, xcp);
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GWEN_INHERIT_SETDATA(AQH_HTTP_CONTENT, AQH_HTTP_CONTENT_FILES, cp, xcp, _freeData);
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xcp->headerFilename=(headerFilename && *headerFilename)?strdup(headerFilename):NULL;
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xcp->footerFilename=(footerFilename && *footerFilename)?strdup(footerFilename):NULL;
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AQH_HttpContent_SetAddOpeningContentFn(cp, _addOpeningContent);
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AQH_HttpContent_SetAddClosingContentFn(cp, _addClosingContent);
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return cp;
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}
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void _freeData(void *bp, void *p)
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{
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AQH_HTTP_CONTENT_FILES *xcp;
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xcp=(AQH_HTTP_CONTENT_FILES*) p;
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free(xcp->footerData);
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free(xcp->headerData);
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free(xcp->footerFilename);
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free(xcp->headerFilename);
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GWEN_FREE_OBJECT(xcp);
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}
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int _addOpeningContent(AQH_HTTP_CONTENT *cp, int mode, GWEN_BUFFER *buffer)
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{
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if (cp) {
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AQH_HTTP_CONTENT_FILES *xcp;
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xcp=GWEN_INHERIT_GETDATA(AQH_HTTP_CONTENT, AQH_HTTP_CONTENT_FILES, cp);
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if (xcp) {
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if (xcp->headerData==NULL) {
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if (xcp->headerFilename) {
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int rv;
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GWEN_BUFFER *fileBuffer;
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fileBuffer=GWEN_Buffer_new(0, 256, 0, 1);
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rv=GWEN_SyncIo_Helper_ReadFile(xcp->headerFilename, fileBuffer);
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if (rv<0) {
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DBG_ERROR(AQH_LOGDOMAIN, "Error reading header file \"%s\": %d", xcp->headerFilename, rv);
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GWEN_Buffer_free(fileBuffer);
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return rv;
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}
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xcp->headerData=strdup(GWEN_Buffer_GetStart(fileBuffer));
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GWEN_Buffer_free(fileBuffer);
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}
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}
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if (xcp->headerData)
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GWEN_Buffer_AppendString(buffer, xcp->headerData);
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}
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}
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return 0;
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}
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int _addClosingContent(AQH_HTTP_CONTENT *cp, int mode, GWEN_BUFFER *buffer)
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{
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if (cp) {
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AQH_HTTP_CONTENT_FILES *xcp;
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xcp=GWEN_INHERIT_GETDATA(AQH_HTTP_CONTENT, AQH_HTTP_CONTENT_FILES, cp);
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if (xcp) {
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if (xcp->footerData==NULL) {
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if (xcp->footerFilename) {
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int rv;
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GWEN_BUFFER *fileBuffer;
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fileBuffer=GWEN_Buffer_new(0, 256, 0, 1);
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rv=GWEN_SyncIo_Helper_ReadFile(xcp->footerFilename, fileBuffer);
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if (rv<0) {
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DBG_ERROR(AQH_LOGDOMAIN, "Error reading footer file \"%s\": %d", xcp->footerFilename, rv);
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GWEN_Buffer_free(fileBuffer);
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return rv;
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}
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xcp->footerData=strdup(GWEN_Buffer_GetStart(fileBuffer));
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GWEN_Buffer_free(fileBuffer);
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}
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if (xcp->footerData)
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GWEN_Buffer_AppendString(buffer, xcp->footerData);
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}
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}
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}
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return 0;
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}
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