netsurf/amiga/file.c

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/*
* Copyright 2011 Chris Young <chris@unsatisfactorysoftware.co.uk>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "amiga/bitmap.h"
#include "amiga/download.h"
#include "amiga/file.h"
#include "amiga/filetype.h"
#include "amiga/icon.h"
#include "amiga/iff_dr2d.h"
#include "amiga/save_pdf.h"
#include "amiga/theme.h"
#include "content/content.h"
#include "content/fetch.h"
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#include "desktop/browser_private.h"
#include "desktop/options.h"
#include "desktop/save_complete.h"
#include "desktop/save_pdf/pdf_plotters.h"
#include "desktop/save_text.h"
#include "desktop/selection.h"
#include "utils/messages.h"
#include "utils/url.h"
#include <proto/asl.h>
#include <proto/dos.h>
#include <proto/exec.h>
static struct Hook aslhookfunc;
static const ULONG ami_file_asl_mime_hook(struct Hook *mh,
struct FileRequester *fr, struct AnchorPathOld *ap)
{
BPTR file = 0;
char buffer[10];
char fname[1024];
BOOL ret = FALSE;
char *mt = NULL;
lwc_string *lwc_mt = NULL;
lwc_error lerror;
content_type ct;
if(ap->ap_Info.fib_DirEntryType > 0) return(TRUE);
strcpy(fname,fr->fr_Drawer);
AddPart(fname,ap->ap_Info.fib_FileName,1024);
mt = fetch_mimetype(fname);
lerror = lwc_intern_string(mt, strlen(mt), &lwc_mt);
if (lerror != lwc_error_ok)
return FALSE;
ct = content_factory_type_from_mime_type(lwc_mt);
lwc_string_unref(lwc_mt);
if(ct != CONTENT_NONE) ret = TRUE;
free(mt);
return ret;
}
void ami_file_open(struct gui_window_2 *gwin)
{
char *temp, *temp2;
if(AslRequestTags(filereq,
ASLFR_TitleText, messages_get("NetSurf"),
ASLFR_Screen, scrn,
ASLFR_DoSaveMode, FALSE,
ASLFR_RejectIcons, TRUE,
ASLFR_FilterFunc, &aslhookfunc,
TAG_DONE))
{
if(temp = AllocVec(1024,MEMF_PRIVATE | MEMF_CLEAR))
{
strlcpy(temp, filereq->fr_Drawer, 1024);
AddPart(temp, filereq->fr_File, 1024);
temp2 = path_to_url(temp);
browser_window_go(gwin->bw, temp2, NULL, true);
free(temp2);
FreeVec(temp);
}
}
}
void ami_file_save(int type, char *fname, struct Window *win,
struct hlcache_handle *object, struct hlcache_handle *favicon,
struct selection *sel)
{
BPTR lock = 0;
const char *source_data;
ULONG source_size;
struct bitmap *bm;
BPTR fh=0;
ami_update_pointer(win, GUI_POINTER_WAIT);
if(ami_download_check_overwrite(fname, win, 0))
{
switch(type)
{
case AMINS_SAVE_SOURCE:
if((source_data = content_get_source_data(object, &source_size)))
{
if(fh = FOpen(fname, MODE_NEWFILE,0))
{
FWrite(fh, source_data, 1, source_size);
FClose(fh);
}
}
break;
case AMINS_SAVE_TEXT:
save_as_text(object, fname);
break;
case AMINS_SAVE_COMPLETE:
if(lock = CreateDir(fname))
{
UnLock(lock);
save_complete(object, fname);
amiga_icon_superimpose_favicon(fname, favicon, NULL);
}
break;
case AMINS_SAVE_PDF:
#ifdef WITH_PDF_EXPORT
if(save_as_pdf(object, fname))
amiga_icon_superimpose_favicon(fname, favicon, "pdf");
#endif
break;
case AMINS_SAVE_IFF:
if((bm = content_get_bitmap(object)))
{
bm->url = (char *)nsurl_access(hlcache_handle_get_url(object));
bm->title = (char *)content_get_title(object);
bitmap_save(bm, fname, 0);
}
#ifdef WITH_NS_SVG
else if(ami_mime_compare(object, "svg") == true)
{
ami_save_svg(object, fname);
}
#endif
break;
case AMINS_SAVE_SELECTION:
selection_save_text(sel, fname);
break;
}
if(object) SetComment(fname, nsurl_access(hlcache_handle_get_url(object)));
}
ami_update_pointer(win, GUI_POINTER_DEFAULT);
}
void ami_file_save_req(int type, struct gui_window_2 *gwin,
struct hlcache_handle *object, struct selection *sel)
{
char *fname = AllocVec(1024, MEMF_CLEAR | MEMF_PRIVATE);
if(AslRequestTags(savereq,
ASLFR_TitleText, messages_get("NetSurf"),
ASLFR_Screen, scrn,
ASLFR_InitialFile, object ? FilePart(nsurl_access(hlcache_handle_get_url(object))) : "",
TAG_DONE))
{
strlcpy(fname, savereq->fr_Drawer, 1024);
AddPart(fname, savereq->fr_File, 1024);
ami_file_save(type, fname, gwin->win, object, gwin->bw->window->favicon, sel);
}
if(fname) FreeVec(fname);
}
void ami_file_req_init(void)
{
filereq = (struct FileRequester *)AllocAslRequest(ASL_FileRequest, NULL);
savereq = (struct FileRequester *)AllocAslRequestTags(ASL_FileRequest,
ASLFR_DoSaveMode, TRUE,
ASLFR_RejectIcons, TRUE,
ASLFR_InitialDrawer, nsoption_charp(download_dir),
TAG_DONE);
aslhookfunc.h_Entry = (void *)&ami_file_asl_mime_hook;
aslhookfunc.h_SubEntry = NULL;
aslhookfunc.h_Data = NULL;
}
void ami_file_req_free(void)
{
FreeAslRequest(filereq);
FreeAslRequest(savereq);
}