2010-10-13 Sergio Villar Senin <svillar@igalia.com>

2010-10-13  Sergio Villar Senin  <svillar@igalia.com>

        Reviewed by Martin Robinson.

        [GTK] Add HTTP caching support
        https://bugs.webkit.org/show_bug.cgi?id=44261

        This patch adds HTTP caching support to libsoup networking backend.
        This code will eventually be part of libsoup, but has been temporarily
        imported into the WebCore tree for testing purposes. All libsoup code
        is located in WebCore/platform/network/soup/cache. The webkit prefix
        was added to all the symbols to prevent problems when this lands in
        libsoup. Some external API was also added under webkit/ directory and
        will be used by library clients to enable HTTP caching.

        There are two parts to this imported code, the first one is the code
        under WebCore/platform/network/soup/cache/ that contains all the
        SoupURILoader code that supports the development of the cache. The
        second part is the HTTP cache implementation located in
        WebCore/platform/network/soup/cache/webkit/.

        * GNUmakefile.am:
        * platform/network/soup/cache/soup-directory-input-stream.c: Added.
        (webkit_soup_directory_input_stream_parse_info):
        (webkit_soup_directory_input_stream_read_next_file):
        (webkit_soup_directory_input_stream_read):
        (webkit_soup_directory_input_stream_close):
        (webkit_soup_directory_input_stream_class_init):
        (webkit_soup_directory_input_stream_init):
        (webkit_soup_directory_input_stream_new):
        * platform/network/soup/cache/soup-directory-input-stream.h: Added.
        * platform/network/soup/cache/soup-http-input-stream.c: Added.
        (webkit_soup_http_input_stream_finalize):
        (webkit_soup_http_input_stream_class_init):
        (webkit_soup_http_input_stream_seekable_iface_init):
        (webkit_soup_http_input_stream_init):
        (webkit_soup_http_input_stream_queue_message):
        (webkit_soup_http_input_stream_new):
        (webkit_soup_http_input_stream_got_headers):
        (webkit_soup_http_input_stream_got_chunk):
        (webkit_soup_http_input_stream_finished):
        (webkit_soup_http_input_stream_cancelled):
        (webkit_soup_http_input_stream_prepare_for_io):
        (webkit_soup_http_input_stream_done_io):
        (set_error_if_http_failed):
        (read_from_leftover):
        (webkit_soup_http_input_stream_send_internal):
        (send_sync_finished):
        (webkit_soup_http_input_stream_send):
        (webkit_soup_http_input_stream_read):
        (webkit_soup_http_input_stream_close):
        (wrapper_callback):
        (send_async_thread):
        (webkit_soup_http_input_stream_send_async_in_thread):
        (send_async_finished):
        (webkit_soup_http_input_stream_send_async_internal):
        (webkit_soup_http_input_stream_send_async):
        (webkit_soup_http_input_stream_send_finish):
        (read_async_done):
        (webkit_soup_http_input_stream_read_async):
        (webkit_soup_http_input_stream_read_finish):
        (webkit_soup_http_input_stream_close_async):
        (webkit_soup_http_input_stream_close_finish):
        (webkit_soup_http_input_stream_tell):
        (webkit_soup_http_input_stream_can_seek):
        (webkit_soup_http_input_stream_seek):
        (webkit_soup_http_input_stream_can_truncate):
        (webkit_soup_http_input_stream_truncate):
        (webkit_soup_http_input_stream_get_message):
        * platform/network/soup/cache/soup-http-input-stream.h: Added.
        * platform/network/soup/cache/soup-request-data.c: Added.
        (webkit_soup_request_data_init):
        (webkit_soup_request_data_finalize):
        (webkit_soup_request_data_check_uri):
        (uri_decoded_copy):
        (webkit_soup_request_data_send):
        (webkit_soup_request_data_get_content_length):
        (webkit_soup_request_data_get_content_type):
        (webkit_soup_request_data_class_init):
        * platform/network/soup/cache/soup-request-data.h: Added.
        * platform/network/soup/cache/soup-request-file.c: Added.
        (webkit_soup_request_file_get_file):
        (webkit_soup_request_file_init):
        (webkit_soup_request_file_finalize):
        (webkit_soup_request_file_check_uri):
        (webkit_soup_request_file_ftp_main_loop_quit):
        (webkit_soup_request_file_ensure_file_ftp):
        (webkit_soup_request_file_ensure_file):
        (webkit_soup_request_file_send):
        (webkit_soup_request_file_send_async_thread):
        (webkit_soup_request_file_send_async):
        (webkit_soup_request_file_send_finish):
        (webkit_soup_request_file_get_content_length):
        (webkit_soup_request_file_get_content_type):
        (webkit_soup_request_file_class_init):
        * platform/network/soup/cache/soup-request-file.h: Added.
        * platform/network/soup/cache/soup-request-http.c: Added.
        (webkit_soup_request_http_get_message):
        (webkit_soup_request_http_init):
        (webkit_soup_request_http_check_uri):
        (webkit_soup_request_http_finalize):
        (webkit_soup_request_http_send):
        (sent_async):
        (conditional_get_ready_cb):
        (send_async_cb):
        (webkit_soup_request_http_send_async):
        (webkit_soup_request_http_send_finish):
        (webkit_soup_request_http_get_content_length):
        (webkit_soup_request_http_get_content_type):
        (webkit_soup_request_http_class_init):
        * platform/network/soup/cache/soup-request-http.h: Added.
        * platform/network/soup/cache/soup-request.c: Added.
        (webkit_soup_request_init):
        (webkit_soup_request_finalize):
        (webkit_soup_request_set_property):
        (webkit_soup_request_get_property):
        (webkit_soup_request_initable_init):
        (webkit_soup_request_default_check_uri):
        (webkit_soup_request_default_send_async):
        (webkit_soup_request_default_send_finish):
        (webkit_soup_request_send):
        (webkit_soup_request_send_async):
        (webkit_soup_request_send_finish):
        (webkit_soup_request_class_init):
        (webkit_soup_request_initable_interface_init):
        (webkit_soup_request_get_uri):
        (webkit_soup_request_get_session):
        (webkit_soup_request_get_content_length):
        (webkit_soup_request_get_content_type):
        * platform/network/soup/cache/soup-request.h: Added.
        * platform/network/soup/cache/soup-requester.c: Added.
        (webkit_soup_requester_init):
        (finalize):
        (webkit_soup_requester_class_init):
        (init_request_types):
        (webkit_soup_requester_new):
        (webkit_soup_requester_request):
        (webkit_soup_requester_request_uri):
        (webkit_soup_scheme_is_valid):
        (webkit_soup_requester_add_protocol):
        (webkit_soup_requester_remove_protocol):
        (webkit_soup_error_quark):
        * platform/network/soup/cache/soup-requester.h: Added.
        * platform/network/soup/cache/webkit/soup-cache-private.h: Added.
        * platform/network/soup/cache/webkit/soup-cache.c: Added.
        (get_cacheability):
        (webkit_soup_cache_entry_free):
        (copy_headers):
        (update_headers):
        (webkit_soup_cache_entry_get_current_age):
        (webkit_soup_cache_entry_is_fresh_enough):
        (webkit_soup_message_get_cache_key):
        (webkit_soup_cache_entry_set_freshness):
        (webkit_soup_cache_entry_new):
        (webkit_soup_cache_writing_fixture_free):
        (close_ready_cb):
        (write_ready_cb):
        (msg_got_chunk_cb):
        (msg_got_body_cb):
        (webkit_soup_cache_entry_delete):
        (lru_compare_func):
        (cache_accepts_entries_of_size):
        (make_room_for_new_entry):
        (webkit_soup_cache_entry_insert_by_key):
        (msg_restarted_cb):
        (append_to_ready_cb):
        (msg_got_headers_cb):
        (webkit_soup_cache_send_response):
        (request_started):
        (attach):
        (webkit_soup_cache_session_feature_init):
        (webkit_soup_cache_init):
        (webkit_soup_cache_finalize):
        (webkit_soup_cache_set_property):
        (webkit_soup_cache_get_property):
        (webkit_soup_cache_constructed):
        (webkit_soup_cache_type_get_type):
        (webkit_soup_cache_class_init):
        (webkit_soup_cache_new):
        (webkit_soup_cache_has_response):
        (webkit_soup_cache_get_cacheability):
        (force_flush_timeout):
        (webkit_soup_cache_flush):
        (remove_cache_item):
        (webkit_soup_cache_clear):
        (webkit_soup_cache_generate_conditional_request):
        (pack_entry):
        (webkit_soup_cache_dump):
        (webkit_soup_cache_load):
        (webkit_soup_cache_set_max_size):
        (webkit_soup_cache_get_max_size):
        * platform/network/soup/cache/webkit/soup-cache.h: Added.
2010-10-13  Sergio Villar Senin  <svillar@igalia.com>

        Reviewed by Martin Robinson.

        [GTK] Add HTTP caching support
        https://bugs.webkit.org/show_bug.cgi?id=44261

        Bump the required version of GLib. The serialization/deserialization
        code of libsoup caching code uses GVariant, which was added to GLib in
        version 2.24.

        * GNUmakefile.am: Add paths for soup HTTP cache code.
        * autotools/webkit.m4: Increase required glib version.
2010-10-13  Sergio Villar Senin  <svillar@igalia.com>

        Reviewed by Martin Robinson.

        [GTK] Add HTTP caching support
        https://bugs.webkit.org/show_bug.cgi?id=44261

        Add include paths for the new soup HTTP cache code.

        * GNUmakefile.am: Add paths for the new soup HTTP cache code.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@69718 268f45cc-cd09-0410-ab3c-d52691b4dbfc