author | Nicolas Cornu <nicolas.cornu@ensi-bourges.fr> |
Tue, 13 Jul 2010 12:56:45 +0200 | |
changeset 49 | 8dddfbe488b6 |
child 50 | 8b706187362b |
permissions | -rw-r--r-- |
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/* |
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* filetransfer.c |
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* |
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* Copyrigth (C) 2010 Nicolas Cornu <nicolas.cornu@ensi-bourges.fr> |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or (at |
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* your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program; if not, write to the Free Software |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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* USA |
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*/ |
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|
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#include "config.h" |
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|
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#include <glib.h> |
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#include <mcabber/modules.h> |
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#include <mcabber/utils.h> |
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#include <mcabber/xmpp_helper.h> |
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#include <jingle/jingle.h> |
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#include <jingle/check.h> |
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#include <jingle/register.h> |
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#include "ibb.h" |
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gconstpointer jingle_ibb_check(JingleContent *cn, GError **err); |
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static void jingle_ibb_init(void); |
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static void jingle_ibb_uninit(void); |
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const gchar *deps[] = { "jingle", NULL }; |
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JingleTransportFuncs funcs = {jingle_ibb_check, NULL}; |
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module_info_t info_jingle_filetransfer = { |
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.branch = MCABBER_BRANCH, |
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.api = MCABBER_API_VERSION, |
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.version = PROJECT_VERSION, |
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.description = "Jingle In Band Bytestream (XEP-0261)\n", |
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.requires = deps, |
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.init = jingle_ibb_init, |
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.uninit = jingle_ibb_uninit, |
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.next = NULL, |
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}; |
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gconstpointer jingle_ibb_check(JingleContent *cn, GError **err) |
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{ |
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JingleIBB *ibb = NULL; |
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LmMessageNode *node = cn->transport; |
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const gchar *blocksize; |
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blocksize = lm_message_node_get_attribute(node, "block-size"); |
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ibb->sid = lm_message_node_get_attribute(node, "sid"); |
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if (!ibb->sid || !blocksize) { |
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g_set_error(err, JINGLE_CHECK_ERROR, JINGLE_CHECK_ERROR_MISSING, |
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"an attribute of the transport element is missing"); |
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g_free(ibb); |
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return NULL; |
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} |
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ibb->blocksize = g_ascii_strtoll(blocksize, NULL, 10); |
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// the size attribute is a xs:short an therefore can be negative. |
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if (ibb->blocksize < 0) { |
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g_set_error(err, JINGLE_CHECK_ERROR, JINGLE_CHECK_ERROR_BADVALUE, |
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"block-size is negative"); |
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g_free(ibb); |
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return NULL; |
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} |
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return (gconstpointer) ibb; |
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} |
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static void jingle_ibb_init(void) |
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{ |
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jingle_register_transport(NS_JINGLE_TRANSPORT_IBB, &funcs, JINGLE_TRANS_IN_BAND, JINGLE_TRANS_TCP); |
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xmpp_add_feature(NS_JINGLE_TRANSPORT_IBB); |
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} |
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static void jingle_ibb_uninit(void) |
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{ |
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xmpp_del_feature(NS_JINGLE_TRANSPORT_IBB); |
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jingle_unregister_transport(NS_JINGLE_TRANSPORT_IBB); |
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} |