Loads correctly formated torrents from session dir when starting.

git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@294 e378c898-3ddf-0310-93e7-cc216c733640

src/core/download_store.cc

@@ -53,6 +53,32 @@ DownloadStore::remove(Download* d) {
   unlink(create_filename(d).c_str());
 }
 
+utils::Directory
+DownloadStore::get_formated_entries() {
+  if (!is_active())
+    return utils::Directory();
+
+  utils::Directory d(m_path);
+  d.update();
+
+  d.erase(std::remove_if(d.begin(), d.end(), std::not1(std::ptr_fun(&DownloadStore::is_correct_format))), d.end());
+
+  return d;
+}
+
+bool
+DownloadStore::is_correct_format(std::string f) {
+  if (f.size() != 48 || f.substr(40) != ".torrent")
+    return false;
+
+  for (std::string::const_iterator itr = f.begin(); itr != f.end() - 8; ++itr)
+    if (!(*itr >= '0' && *itr <= '9') &&
+	!(*itr >= 'A' && *itr <= 'F'))
+      return false;
+
+  return true;
+}
+
 std::string
 DownloadStore::create_filename(Download* d) {
   return m_path + utils::string_to_hex(d->get_hash()) + ".torrent";

src/core/download_store.h

@@ -3,25 +3,31 @@
 
 #include <string>
 
+#include "utils/directory.h"
+
 namespace core {
 
 class Download;
 
 class DownloadStore {
 public:
-  
-  void activate(const std::string& path);
-  void disable();
 
-  bool is_active() { return !m_path.empty(); }
+  void              activate(const std::string& path);
+  void              disable();
 
-  void save(Download* d);
-  void remove(Download* d);
+  bool              is_active() { return !m_path.empty(); }
+
+  void              save(Download* d);
+  void              remove(Download* d);
+
+  // Currently shows all entries in the correct format.
+  utils::Directory  get_formated_entries();
 
 private:
-  std::string create_filename(Download* d);
+  static bool       is_correct_format(std::string f);
+  std::string       create_filename(Download* d);
 
-  std::string m_path;
+  std::string       m_path;
 };
 
 }

src/core/manager.cc

@@ -32,7 +32,7 @@ Manager::cleanup() {
 }
 
 void
-Manager::insert(const std::string& uri) {
+Manager::insert(std::string uri) {
   if (std::strncmp(uri.c_str(), "http://", 7))
     create_file(uri);
   else

src/core/manager.h

@@ -27,7 +27,7 @@ public:
   void            initialize();
   void            cleanup();
 
-  void            insert(const std::string& uri);
+  void            insert(std::string uri);
   iterator        erase(DownloadList::iterator itr);
 
   void            start(Download* d);