From 6839622183b74914ed0bcb83387fedf6459e2c5c Mon Sep 17 00:00:00 2001
From: John Mark Bell <jmb@netsurf-browser.org>
Date: Tue, 17 Feb 2004 12:41:38 +0000
Subject: [project @ 2004-02-17 12:41:38 by jmb] Begin save complete support.
 Fix memory leak when using Select PNG renderer. (commented out lines can
 probably removed)

svn path=/import/netsurf/; revision=556
---
 riscos/save_complete.c | 174 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 174 insertions(+)
 create mode 100644 riscos/save_complete.c

(limited to 'riscos/save_complete.c')

diff --git a/riscos/save_complete.c b/riscos/save_complete.c
new file mode 100644
index 000000000..3b6e3a988
--- /dev/null
+++ b/riscos/save_complete.c
@@ -0,0 +1,174 @@
+/*
+ * This file is part of NetSurf, http://netsurf.sourceforge.net/
+ * Licensed under the GNU General Public License,
+ *                http://www.opensource.org/licenses/gpl-license
+ * Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
+ */
+
+#include <string.h>
+
+#include <unixlib/local.h> /* for __riscosify */
+
+#include <uri.h> /* possibly just have accessor methods in utils.c */
+
+#include "oslib/osfile.h"
+
+#include "netsurf/utils/config.h"
+#include "netsurf/content/content.h"
+#include "netsurf/css/css.h"
+#include "netsurf/render/form.h"
+#include "netsurf/render/layout.h"
+#include "netsurf/riscos/save_complete.h"
+#include "netsurf/utils/log.h"
+#include "netsurf/utils/utils.h"
+
+/** \todo Save out CSS. */
+
+#ifdef WITH_SAVE_COMPLETE
+
+char* get_filename(char * url);
+
+/* this is temporary. */
+const char * const SAVE_PATH = "<NetSurf$Dir>.savetest.";
+const char * const OBJ_DIR = "_files";
+
+/** \todo this will probably want to take a filename */
+void save_complete(struct content *c) {
+
+	struct box *box;
+	char *fname = 0, *spath, *ofname;
+	unsigned int i;
+
+	if (c->type != CONTENT_HTML) {
+		return;
+	}
+
+	fname = get_filename(c->data.html.base_url);
+
+	if (!fname) { /* no path -> exit */
+		return;
+	}
+
+	spath = xcalloc(strlen(SAVE_PATH)+strlen(OBJ_DIR)+strlen(fname)+50,
+			sizeof(char));
+
+	sprintf(spath, "%s%s%s", SAVE_PATH, fname, OBJ_DIR);
+	xosfile_create_dir(spath, 77);
+
+        /* save stylesheets, ignoring the base sheet and <style> elements */
+        LOG(("%d", c->data.html.stylesheet_count));
+        for (i=2; i!=c->data.html.stylesheet_count; i++) {
+                if (c->data.html.stylesheet_content[i] == 0) {
+                        continue;
+                }
+
+                LOG(("'%s'", c->data.html.stylesheet_content[i]->url));
+		/* TODO - the rest of this ;) */
+
+//                ofname = get_filename(c->data.html.stylesheet_content[i]->url);
+//                sprintf(spath, "%s%s%s.%s", SAVE_PATH, fname, OBJ_DIR, ofname);
+                LOG(("'%s'", spath));
+//                xosfile_save_stamped(spath, 0xf79, c->data.html.stylesheet_content[i]->data.css.data, c->data.html.stylesheet_content[i]->data.css.data + c->data.html.stylesheet_content[i]->data.css.length);
+
+//                xfree(ofname);
+        }
+
+	/* save objects */
+	for (i=0; i!=c->data.html.object_count; i++) {
+
+		/* skip difficult content types */
+		if (c->data.html.object[i].content->type >= CONTENT_PLUGIN) {
+			continue;
+		}
+
+		ofname = get_filename(c->data.html.object[i].url);
+		sprintf(spath, "%s%s%s.%s", SAVE_PATH, fname, OBJ_DIR, ofname);
+
+		switch(c->data.html.object[i].content->type) {
+			case CONTENT_HTML:
+				xosfile_save_stamped(spath, 0xfaf, c->data.html.object[i].content->data.html.source, c->data.html.object[i].content->data.html.source + c->data.html.object[i].content->data.html.length);
+				break;
+/*
+			case CONTENT_TEXTPLAIN:
+				break;
+			case CONTENT_CSS:
+				xosfile_save_stamped(spath, 0xf79, c->data.html.object[i].content->data.css.data, c->data.html.object[i].content->data.css.data + c->data.html.object[i].content->data.css.length);
+				break;
+*/
+			case CONTENT_JPEG:
+				xosfile_save_stamped(spath, 0xc85, c->data.html.object[i].content->data.jpeg.data, (char*)c->data.html.object[i].content->data.jpeg.data + c->data.html.object[i].content->data.jpeg.length);
+				break;
+			case CONTENT_PNG:
+				xosfile_save_stamped(spath, 0xb60, c->data.html.object[i].content->data.png.data, c->data.html.object[i].content->data.png.data + c->data.html.object[i].content->data.png.length);
+				break;
+			case CONTENT_GIF:
+				xosfile_save_stamped(spath, 0x695, c->data.html.object[i].content->data.gif.data, c->data.html.object[i].content->data.gif.data + c->data.html.object[i].content->data.gif.length);
+				break;
+			case CONTENT_SPRITE:
+				xosfile_save_stamped(spath, 0xff9, c->data.html.object[i].content->data.sprite.data, (char*)c->data.html.object[i].content->data.sprite.data + c->data.html.object[i].content->data.sprite.length);
+				break;
+			case CONTENT_DRAW:
+				xosfile_save_stamped(spath, 0xaff, c->data.html.object[i].content->data.draw.data, (char*)c->data.html.object[i].content->data.draw.data + c->data.html.object[i].content->data.draw.length);
+				break;
+			default:
+				break;
+		}
+
+		xfree(ofname);
+	}
+
+	/** \todo URL rewriting */
+
+	/* save the html file out last of all (allows url rewriting first) */
+	sprintf(spath, "%s%s", SAVE_PATH, fname);
+	xosfile_save_stamped(spath, 0xfaf,
+				c->data.html.source,
+				c->data.html.source + c->data.html.length);
+
+	xfree(spath);
+	xfree(fname);
+}
+
+char* get_filename(char * url) {
+
+	char *ret = 0, *offs;
+	uri_t *uri;
+
+	uri = uri_alloc(url, (int)strlen(url));
+
+	if (!uri) {
+		return 0;
+	}
+
+	if (uri->path) {
+	/* Two possible cases here:
+	 * a) no page name given (eg http://www.blah.com/) -> index.html
+	 * b) page name given
+	 */
+	 	/* case a */
+	 	if (strlen(uri->path) == 0) {
+	 		ret = xstrdup("index.html");
+	 	}
+	 	/* case b */
+	 	else {
+	 		offs = strrchr(uri->path, '/');
+	 		if (!offs) {
+	 			ret = xstrdup(uri->path);
+	 		}
+	 		else {
+	 			ret = xstrdup(offs+1);
+	 		}
+	 	}
+	}
+
+	uri_free(uri);
+
+	offs = xcalloc(strlen(ret)+1, sizeof(char));
+
+	__riscosify(ret, 0, 0, offs, strlen(ret)+1, 0);
+
+	xfree(ret);
+
+	return offs;
+}
+#endif
-- 
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