exposed alert error_codes to python

ChangeLog

@@ -87,6 +87,7 @@
 	  incoming connection
 	* added more detailed instrumentation of the disk I/O thread
 
+	* exposed alert error_codes to python
 	* fixed bug in announce_entry::next_announce_in and min_announce_in
 	* fixed sign issue in set_alert_mask signature
 	* fixed unaligned disk access for unbuffered I/O in windows

bindings/python/Jamfile

@@ -54,6 +54,7 @@ python-extension libtorrent
     src/peer_info.cpp
     src/ip_filter.cpp
     src/magnet_uri.cpp
+    src/error_code.cpp
   : <include>src
     <library>/torrent//torrent/<link>static
     <boost>system:<library>boost_python

bindings/python/src/alert.cpp

@@ -116,6 +116,7 @@ void bind_alert()
         .def_readonly("msg", &tracker_error_alert::msg)
         .def_readonly("times_in_row", &tracker_error_alert::times_in_row)
         .def_readonly("status_code", &tracker_error_alert::status_code)
+        .def_readonly("error", &tracker_error_alert::error)
         ;
 
     class_<tracker_warning_alert, bases<tracker_alert>, noncopyable>(
@@ -140,7 +141,9 @@ void bind_alert()
         "peer_ban_alert", no_init);
 
     class_<peer_error_alert, bases<peer_alert>, noncopyable>(
-        "peer_error_alert", no_init);
+        "peer_error_alert", no_init)
+        .def_readonly("error", &peer_error_alert::error)
+        ;
 
     class_<invalid_request_alert, bases<peer_alert>, noncopyable>(
         "invalid_request_alert", no_init)
@@ -205,6 +208,7 @@ void bind_alert()
     class_<file_error_alert, bases<torrent_alert>, noncopyable>(
         "file_error_alert", no_init)
         .def_readonly("file", &file_error_alert::file)
+        .def_readonly("error", &file_error_alert::error)
 #ifndef TORRENT_NO_DEPRECATE
         .def_readonly("msg", &file_error_alert::msg)
 #endif
@@ -231,6 +235,7 @@ void bind_alert()
         "portmap_error_alert", no_init)
         .def_readonly("mapping", &portmap_error_alert::mapping)
         .def_readonly("map_type", &portmap_error_alert::map_type)
+        .def_readonly("error", &portmap_error_alert::error)
 #ifndef TORRENT_NO_DEPRECATE
         .def_readonly("type", &portmap_error_alert::map_type)
         .def_readonly("msg", &portmap_error_alert::msg)
@@ -258,6 +263,7 @@ void bind_alert()
 
     class_<fastresume_rejected_alert, bases<torrent_alert>, noncopyable>(
         "fastresume_rejected_alert", no_init)
+        .def_readonly("error", &fastresume_rejected_alert::error)
 #ifndef TORRENT_NO_DEPRECATE
         .def_readonly("msg", &fastresume_rejected_alert::msg)
 #endif
@@ -275,7 +281,8 @@ void bind_alert()
         ;
 
     class_<scrape_failed_alert, bases<tracker_alert>, noncopyable>(
-        "scrape_failed_alert", no_init);
+        "scrape_failed_alert", no_init)
+        ;
 
     class_<udp_error_alert, bases<alert>, noncopyable>(
         "udp_error_alert", no_init)
@@ -352,6 +359,7 @@ void bind_alert()
 
     class_<peer_disconnected_alert, bases<peer_alert>, noncopyable>(
         "peer_disconnected_alert", no_init)
+        .def_readonly("error", &peer_disconnected_alert::error)
 #ifndef TORRENT_NO_DEPRECATE
         .def_readonly("msg", &peer_disconnected_alert::msg)
 #endif
@@ -380,6 +388,7 @@ void bind_alert()
 #ifndef TORRENT_NO_DEPRECATE
         .def_readonly("msg", &torrent_delete_failed_alert::msg)
 #endif
+        .def_readonly("error", &torrent_delete_failed_alert::error)
         ;
 
     class_<save_resume_data_failed_alert, bases<torrent_alert>, noncopyable>(
@@ -387,6 +396,7 @@ void bind_alert()
 #ifndef TORRENT_NO_DEPRECATE
         .def_readonly("msg", &save_resume_data_failed_alert::msg)
 #endif
+        .def_readonly("error", &save_resume_data_failed_alert::error)
         ;
 
     class_<performance_alert, bases<torrent_alert>, noncopyable>(

bindings/python/src/error_code.cpp

@@ -0,0 +1,48 @@
+/*
+
+Copyright (c) 2011, Arvid Norberg
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in
+      the documentation and/or other materials provided with the distribution.
+    * Neither the name of the author nor the names of its
+      contributors may be used to endorse or promote products derived
+      from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include <boost/python.hpp>
+#include <libtorrent/error_code.hpp>
+
+using namespace boost::python;
+using namespace libtorrent;
+
+void bind_error_code()
+{
+    class_<error_code>("error_code")
+        .def(init<>())
+        .def("message", &error_code::message)
+        .def("value", &error_code::value)
+        .def("clear", &error_code::clear)
+        ;
+}
+

bindings/python/src/module.cpp

@@ -24,12 +24,14 @@ void bind_ip_filter();
 void bind_magnet_uri();
 void bind_converters();
 void bind_create_torrent();
+void bind_error_code();
 
 BOOST_PYTHON_MODULE(libtorrent)
 {
     Py_Initialize();
     PyEval_InitThreads();
 
+    bind_error_code();
     bind_utility();
     bind_fingerprint();
     bind_big_number();