mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-31 22:25:30 +00:00
120 lines
3.1 KiB
C
120 lines
3.1 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public License
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
/* Please leave outside of ifdef for windows precompiled headers */
|
|
#include "xp.h"
|
|
#include "prmem.h"
|
|
#include "netutils.h"
|
|
#include "mkselect.h"
|
|
#include "mktcp.h"
|
|
#include "mkgeturl.h"
|
|
|
|
#ifdef MOZILLA_CLIENT
|
|
|
|
typedef struct _DataObject {
|
|
FILE * fp;
|
|
char * filename;
|
|
} DataObject;
|
|
|
|
|
|
PRIVATE int net_SaveToDiskWrite (NET_StreamClass *stream, CONST char* s, int32 l)
|
|
{
|
|
DataObject *obj=stream->data_object;
|
|
fwrite(s, 1, l, obj->fp);
|
|
return(1);
|
|
}
|
|
|
|
/* is the stream ready for writeing?
|
|
*/
|
|
PRIVATE unsigned int net_SaveToDiskWriteReady (NET_StreamClass * stream)
|
|
{
|
|
DataObject *obj;
|
|
obj=stream->data_object;
|
|
return(MAX_WRITE_READY); /* always ready for writing */
|
|
}
|
|
|
|
|
|
PRIVATE void net_SaveToDiskComplete (NET_StreamClass *stream)
|
|
{
|
|
DataObject *obj=stream->data_object;
|
|
fclose(obj->fp);
|
|
|
|
PR_FREEIF(obj->filename);
|
|
|
|
PR_Free(obj);
|
|
return;
|
|
}
|
|
|
|
PRIVATE void net_SaveToDiskAbort (NET_StreamClass *stream, int status)
|
|
{
|
|
DataObject *obj=stream->data_object;
|
|
fclose(obj->fp);
|
|
|
|
if(obj->filename)
|
|
{
|
|
remove(obj->filename);
|
|
PR_Free(obj->filename);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
PUBLIC NET_StreamClass *
|
|
fe_MakeSaveAsStream (int format_out,
|
|
void *data_obj,
|
|
URL_Struct *URL_s,
|
|
MWContext *window_id)
|
|
{
|
|
DataObject* obj;
|
|
NET_StreamClass* stream;
|
|
static int count=0;
|
|
char filename[256];
|
|
FILE *fp = stdout;
|
|
|
|
TRACEMSG(("Setting up display stream. Have URL: %s\n", URL_s->address));
|
|
|
|
PR_snprintf(filename, sizeof(filename), "foo%d.unknown",count++);
|
|
fp = fopen(filename,"w");
|
|
|
|
stream = PR_NEW(NET_StreamClass);
|
|
if(stream == NULL)
|
|
return(NULL);
|
|
|
|
obj = PR_NEW(DataObject);
|
|
if (obj == NULL)
|
|
return(NULL);
|
|
|
|
stream->name = "FileWriter";
|
|
stream->complete = (MKStreamCompleteFunc) net_SaveToDiskComplete;
|
|
stream->abort = (MKStreamAbortFunc) net_SaveToDiskAbort;
|
|
stream->put_block = (MKStreamWriteFunc) net_SaveToDiskWrite;
|
|
stream->is_write_ready = (MKStreamWriteReadyFunc) net_SaveToDiskWriteReady;
|
|
stream->data_object = obj; /* document info object */
|
|
stream->window_id = window_id;
|
|
|
|
obj->fp = fp;
|
|
obj->filename = 0;
|
|
StrAllocCopy(obj->filename, filename);
|
|
|
|
TRACEMSG(("Returning stream from NET_SaveToDiskConverter\n"));
|
|
|
|
return stream;
|
|
}
|
|
|
|
#endif /* MOZILLA_CLIENT */
|