Move non-requester user file operations to file.c

svn path=/trunk/netsurf/; revision=13065

1 files changed, 204 insertions, 0 deletions

diff --git a/amiga/file.c b/amiga/file.c
new file mode 100644
index 000000000..e79d7632e
--- /dev/null
+++ b/amiga/file.c
@@ -0,0 +1,204 @@
+/*
+ * 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/options.h"
+#include "amiga/save_pdf.h"
+#include "amiga/theme.h"
+
+#include "content/content.h"
+#include "content/fetch.h"
+
+#include "desktop/browser.h"
+#include "desktop/options.h"
+#include "desktop/save_complete.h"
+#include "desktop/save_pdf/pdf_plotters.h"
+#include "desktop/save_text.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)
+{
+	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))
+	{
+		if(fh = FOpen(fname, MODE_NEWFILE,0))
+		{
+			switch(type)
+			{
+				case AMINS_SAVE_SOURCE:
+					if((source_data = content_get_source_data(object, &source_size)))
+					FWrite(fh, source_data, 1, source_size);
+				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_TEXT:
+					save_as_text(object, fname);
+				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(content_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;
+			}
+
+			FClose(fh);
+			SetComment(fname, nsurl_access(content_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)
+{
+	char *fname = AllocVec(1024, MEMF_CLEAR | MEMF_PRIVATE);
+
+	if(AslRequestTags(savereq,
+			ASLFR_TitleText, messages_get("NetSurf"),
+			ASLFR_Screen, scrn,
+			ASLFR_InitialFile, FilePart(nsurl_access(content_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);
+	}
+
+	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, option_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);
+}