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119 lines
3.1 KiB
C
119 lines
3.1 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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/* Please leave outside of ifdef for windows precompiled headers */
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#include "xp.h"
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#include "prmem.h"
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#include "netutils.h"
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#include "mkselect.h"
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#include "mktcp.h"
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#include "mkgeturl.h"
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#ifdef MOZILLA_CLIENT
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typedef struct _DataObject {
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FILE * fp;
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char * filename;
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} DataObject;
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PRIVATE int net_SaveToDiskWrite (NET_StreamClass *stream, CONST char* s, int32 l)
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{
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DataObject *obj=stream->data_object;
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fwrite(s, 1, l, obj->fp);
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return(1);
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}
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/* is the stream ready for writeing?
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*/
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PRIVATE unsigned int net_SaveToDiskWriteReady (NET_StreamClass * stream)
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{
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DataObject *obj=stream->data_object;
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return(MAX_WRITE_READY); /* always ready for writing */
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}
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PRIVATE void net_SaveToDiskComplete (NET_StreamClass *stream)
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{
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DataObject *obj=stream->data_object;
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fclose(obj->fp);
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PR_FREEIF(obj->filename);
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PR_Free(obj);
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return;
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}
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PRIVATE void net_SaveToDiskAbort (NET_StreamClass *stream, int status)
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{
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DataObject *obj=stream->data_object;
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fclose(obj->fp);
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if(obj->filename)
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{
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remove(obj->filename);
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PR_Free(obj->filename);
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}
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return;
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}
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PUBLIC NET_StreamClass *
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fe_MakeSaveAsStream (int format_out,
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void *data_obj,
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URL_Struct *URL_s,
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MWContext *window_id)
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{
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DataObject* obj;
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NET_StreamClass* stream;
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static int count=0;
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char filename[256];
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FILE *fp = stdout;
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TRACEMSG(("Setting up display stream. Have URL: %s\n", URL_s->address));
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PR_snprintf(filename, sizeof(filename), "foo%d.unknown",count++);
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fp = fopen(filename,"w");
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stream = PR_NEW(NET_StreamClass);
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if(stream == NULL)
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return(NULL);
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obj = PR_NEW(DataObject);
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if (obj == NULL)
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return(NULL);
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stream->name = "FileWriter";
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stream->complete = (MKStreamCompleteFunc) net_SaveToDiskComplete;
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stream->abort = (MKStreamAbortFunc) net_SaveToDiskAbort;
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stream->put_block = (MKStreamWriteFunc) net_SaveToDiskWrite;
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stream->is_write_ready = (MKStreamWriteReadyFunc) net_SaveToDiskWriteReady;
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stream->data_object = obj; /* document info object */
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stream->window_id = window_id;
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obj->fp = fp;
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obj->filename = 0;
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StrAllocCopy(obj->filename, filename);
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TRACEMSG(("Returning stream from NET_SaveToDiskConverter\n"));
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return stream;
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}
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#endif /* MOZILLA_CLIENT */
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