added save page handlers.

svn path=/trunk/netsurf/; revision=13267

atari/save.c

@@ -0,0 +1,88 @@
+/*
+ * Copyright 2009 Mark Benjamin <netsurf-browser.org.MarkBenjamin@dfgh.net>
+ *
+ * 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 <ctype.h>
+#include <stdio.h>
+#include <string.h>
+#include <libxml/HTMLtree.h>
+
+#include "content/content.h"
+#include "desktop/save_complete.h"
+#include "utils/utils.h"
+
+/*
+	This code was simply taken from GTK frontend. It requires adjustment
+	within the core or frontend to work well.
+	( mime type detection fails on load of the saved webpage, that's because
+	no file extension is saved. )
+*/
+
+/**
+* conducts the filesystem save appropriate to the gui
+* \param path save path
+* \param filename name of file to save
+* \param len data length
+* \param sourcedata pointer to data to save
+* \param type content type
+* \return true for success
+*/
+
+bool save_complete_gui_save(const char *path, const char *filename,
+		size_t len, const char *sourcedata, lwc_string *mime_type)
+{
+	int res;
+	int namelen;
+	namelen = strlen(path) + strlen(filename) + 2; /* '/', '\0' */
+	char *fullpath = malloc(namelen);
+	if (!fullpath) {
+		warn_user("NoMemory", 0);
+		return false;
+	}
+	snprintf(fullpath, namelen, "%s/%s", path, filename);
+	FILE *f;
+	f = fopen(fullpath, "wb");
+	free(fullpath);
+	if (f == NULL)
+		return false;
+	res = fwrite(sourcedata, len, 1, f);
+	fclose(f);
+	if (res != 1)
+		return false;
+	return true;
+}
+
+/**
+* wrapper for lib function htmlSaveFileFormat; front sets path from path
+* + filename in a filesystem-specific way
+*/
+
+int save_complete_htmlSaveFileFormat(const char *path, const char *filename,
+		xmlDocPtr cur, const char *encoding, int format)
+{
+	int ret;
+	int len = strlen(path) + strlen(filename) + 2;
+	char *fullpath = malloc(len);
+	if (fullpath == NULL) {
+		warn_user("NoMemory", 0);
+		return -1;
+	}
+	snprintf(fullpath, len, "%s/%s", path, filename);
+	ret = htmlSaveFileFormat(fullpath, cur, encoding, format);
+	free(fullpath);
+	return ret;
+}

atari/save.h

@@ -0,0 +1,4 @@
+#ifndef NSATARI_SAVE_H
+#define NSATARI_SAVE_H
+
+#endif