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-rw-r--r--frontends/beos/filetype.cpp138
1 files changed, 138 insertions, 0 deletions
diff --git a/frontends/beos/filetype.cpp b/frontends/beos/filetype.cpp
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+++ b/frontends/beos/filetype.cpp
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+/*
+ * Copyright 2008 Fran├žois Revol <mmu_man@users.sourceforge.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/>.
+ */
+
+#define __STDBOOL_H__ 1
+#include <stdbool.h>
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include <Mime.h>
+#include <NodeInfo.h>
+#include <String.h>
+
+extern "C" {
+#include "content/fetch.h"
+#include "utils/log.h"
+#include "utils/hashtable.h"
+#include "utils/utils.h"
+}
+
+#include "beos/filetype.h"
+#include "beos/gui.h"
+
+static struct {
+ const char *type;
+ const char *ext1;
+ const char *ext2;
+} default_types[] = {
+ { "text/plain", "txt", NULL },
+ { "text/html", "htm", "html" },
+ { "text/css", "css", NULL },
+ { "image/gif", "gif", NULL },
+ { "image/jpeg", "jpg", "jpeg" },
+ { "image/png", "png", NULL },
+ { "image/jng", "jng", NULL },
+ { NULL, NULL, NULL }
+};
+
+void beos_fetch_filetype_init(void)
+{
+ BMimeType m;
+ status_t err;
+ int i;
+
+ // make sure we have basic mime types in the database
+ for (i = 0; default_types[i].type; i++) {
+ if (m.SetTo(default_types[i].type) < B_OK)
+ continue;
+ if (m.IsInstalled())
+ continue;
+ err = m.Install();
+ if (err < B_OK) {
+ beos_warn_user("Mime", strerror(err));
+ continue;
+ }
+ // the mime db doesn't know about it yet
+ BMessage extensions('exts');
+ if (default_types[i].ext1)
+ extensions.AddString("extensions", default_types[i].ext1);
+ if (default_types[i].ext2)
+ extensions.AddString("extensions", default_types[i].ext2);
+ err = m.SetFileExtensions(&extensions);
+ if (err < B_OK) {
+ beos_warn_user("Mime", strerror(err));
+ }
+ }
+}
+
+void beos_fetch_filetype_fin(void)
+{
+}
+
+const char *fetch_filetype(const char *unix_path)
+{
+ struct stat statbuf;
+ status_t err;
+ int i;
+ // NOT THREADSAFE
+ static char type[B_MIME_TYPE_LENGTH];
+
+ // override reading the mime type for known types
+ // avoids getting CSS files as text/x-source-code
+ // even though it's the mime sniffer rules that should be fixed.
+ BString ext(unix_path);
+ ext.Remove(0, ext.FindLast('.') + 1);
+ for (i = 0; default_types[i].type; i++) {
+ if (ext == default_types[i].ext1)
+ return default_types[i].type;
+ if (ext == default_types[i].ext2)
+ return default_types[i].type;
+ }
+
+ BEntry entry(unix_path, true);
+ BNode node(&entry);
+ err = node.InitCheck();
+ if (err < B_OK)
+ return "text/plain";
+
+ if (node.IsDirectory())
+ return "application/x-netsurf-directory";
+
+ BNodeInfo info(&node);
+ err = info.InitCheck();
+ if (err < B_OK)
+ return "test/plain";
+
+ err = info.GetType(type);
+ if (err < B_OK) {
+ // not there yet, sniff and retry
+ err = update_mime_info(unix_path, false, true, false);
+ if (err < B_OK)
+ return "text/plain";
+ err = info.GetType(type);
+ if (err < B_OK)
+ return "text/plain";
+ }
+
+ return type;
+}