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87 lines
2.5 KiB
C
87 lines
2.5 KiB
C
/* Copyright (c) 2015-2023, Michael Santos <michael.santos@gmail.com>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#include "xmppipe.h"
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int handle_version(xmpp_conn_t *const conn, xmpp_stanza_t *const stanza,
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void *const userdata) {
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xmpp_stanza_t *reply;
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xmpp_stanza_t *query;
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xmpp_stanza_t *name;
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xmpp_stanza_t *version;
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xmpp_stanza_t *text;
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xmpp_stanza_t *child;
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const char *ns;
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const char *id;
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xmppipe_state_t *state = userdata;
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xmpp_ctx_t *ctx = state->ctx;
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reply = xmppipe_stanza_reply(stanza);
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xmppipe_stanza_set_name(reply, "iq");
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xmppipe_stanza_set_type(reply, "result");
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id = xmpp_stanza_get_attribute(stanza, "id");
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if (id == NULL) {
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(void)xmpp_stanza_release(reply);
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return 1;
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}
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xmppipe_stanza_set_id(reply, id);
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query = xmppipe_stanza_new(ctx);
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xmppipe_stanza_set_name(query, "query");
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child = xmpp_stanza_get_children(stanza);
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if (child == NULL) {
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(void)xmpp_stanza_release(query);
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(void)xmpp_stanza_release(reply);
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return 1;
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}
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ns = xmpp_stanza_get_ns(child);
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if (ns)
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xmppipe_stanza_set_ns(query, ns);
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name = xmppipe_stanza_new(ctx);
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xmppipe_stanza_set_name(name, "name");
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xmppipe_stanza_add_child(query, name);
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(void)xmpp_stanza_release(name);
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text = xmppipe_stanza_new(ctx);
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xmppipe_stanza_set_text(text, "xmppipe");
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xmppipe_stanza_add_child(name, text);
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(void)xmpp_stanza_release(text);
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version = xmppipe_stanza_new(ctx);
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xmppipe_stanza_set_name(version, "version");
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text = xmppipe_stanza_new(ctx);
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xmppipe_stanza_set_text(text, XMPPIPE_VERSION);
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xmppipe_stanza_add_child(version, text);
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(void)xmpp_stanza_release(text);
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xmppipe_stanza_add_child(query, version);
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(void)xmpp_stanza_release(version);
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xmppipe_stanza_add_child(reply, query);
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(void)xmpp_stanza_release(query);
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xmppipe_send(state, reply);
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(void)xmpp_stanza_release(reply);
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return 1;
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}
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