* Moved http get's user agent stuff to the client. It now uses

"rtorrent/CLIENT_VERSION/LIBRARY_VERSION".

* Using libcurl's timeout, set to 60 seconds, rather than in
TrackerHttp. This should make libcurl try different IP's.

* Minor cleanup of how file priorities are updated.


git-svn-id: svn://rakshasa.no/libtorrent/trunk/rtorrent@594 e378c898-3ddf-0310-93e7-cc216c733640

src/core/curl_get.cc

@@ -81,12 +81,13 @@ CurlGet::start() {
 
   m_handle = curl_easy_init();
 
-  curl_easy_setopt(m_handle, CURLOPT_URL,           m_url.c_str());
-  curl_easy_setopt(m_handle, CURLOPT_USERAGENT,     m_userAgent.c_str());
-  curl_easy_setopt(m_handle, CURLOPT_WRITEFUNCTION, &curl_get_receive_write);
-  curl_easy_setopt(m_handle, CURLOPT_WRITEDATA,     this);
+  curl_easy_setopt(m_handle, CURLOPT_URL,            m_url.c_str());
+  curl_easy_setopt(m_handle, CURLOPT_WRITEFUNCTION,  &curl_get_receive_write);
+  curl_easy_setopt(m_handle, CURLOPT_WRITEDATA,      this);
+  curl_easy_setopt(m_handle, CURLOPT_TIMEOUT,        60);
 
   curl_easy_setopt(m_handle, CURLOPT_FORBID_REUSE,   1);
+  curl_easy_setopt(m_handle, CURLOPT_NOSIGNAL,       1);
   curl_easy_setopt(m_handle, CURLOPT_FOLLOWLOCATION, 1);
   curl_easy_setopt(m_handle, CURLOPT_MAXREDIRS,      5);
 
@@ -122,6 +123,11 @@ CurlGet::get_size_total() {
   return d;
 }
 
+void
+CurlGet::set_user_agent(const char* s) {
+  curl_easy_setopt(m_handle, CURLOPT_USERAGENT, s);
+}
+
 void
 CurlGet::perform(CURLMsg* msg) {
   if (msg->msg != CURLMSG_DONE)

src/core/curl_get.h

@@ -61,13 +61,15 @@ class CurlGet : public torrent::Http {
   void               start();
   void               close();
 
-  bool               is_busy() { return m_handle; }
+  bool               is_busy()                      { return m_handle; }
 
   double             get_size_done();
   double             get_size_total();
 
+  void               set_user_agent(const char* s);
+
  protected:
-  CURL*              handle() { return m_handle; }
+  CURL*              handle()                       { return m_handle; }
 
   void               perform(CURLMsg* msg);
 

src/core/curl_stack.cc

@@ -103,6 +103,8 @@ CurlStack::fdset(fd_set* readfds, fd_set* writefds, fd_set* exceptfds) {
 
 void
 CurlStack::add_get(CurlGet* get) {
+  get->set_user_agent(m_userAgent.c_str());
+
   CURLMcode code;
 
   if ((code = curl_multi_add_handle((CURLM*)m_handle, get->handle())) > 0)

src/core/curl_stack.h

@@ -38,6 +38,7 @@
 #define RTORRENT_CORE_CURL_STACK_H
 
 #include <list>
+#include <string>
 #include <sigc++/slot.h>
 
 namespace core {
@@ -64,6 +65,9 @@ class CurlStack {
 
   SlotFactory         get_http_factory();
 
+  const std::string&  user_agent() const                   { return m_userAgent; }
+  void                set_user_agent(const std::string& s) { m_userAgent = s; }
+
   static void         global_init();
   static void         global_cleanup();
 
@@ -79,6 +83,8 @@ class CurlStack {
 
   int                 m_size;
   CurlGetList         m_getList;
+
+  std::string         m_userAgent;
 };
 
 }