83b5721607
Defining static data in the header causes warnings on Apple gcc, and in general this should be the client's responsibility. The names are obvious from the log_level enum, which is public, and it's only one line of boilerplate to copy in implementing a custom logging function.
92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
/* basic.c
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** libstrophe XMPP client library -- basic usage example
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**
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** Copyright (C) 2005 OGG, LCC. All rights reserved.
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**
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** This software is provided AS-IS with no warranty, either express
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** or implied.
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**
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** This software is distributed under license and may not be copied,
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** modified or distributed except as expressly authorized under the
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** terms of the license contained in the file LICENSE.txt in this
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** distribution.
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*/
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#include <stdio.h>
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#include <strophe.h>
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void log_handler(void * const userdata,
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const xmpp_log_level_t level,
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const char * const area,
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const char * const msg)
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{
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static const char * const log_level_name[4] = {"DEBUG", "INFO", "WARN", "ERROR"};
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fprintf(stderr, "%s %s %s\n", area, log_level_name[level], msg);
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}
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void conn_handler(xmpp_conn_t * const conn, const xmpp_conn_event_t status,
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const int error, xmpp_stream_error_t * const stream_error,
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void * const userdata)
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{
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xmpp_ctx_t *ctx = (xmpp_ctx_t *)userdata;
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if (status == XMPP_CONN_CONNECT) {
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fprintf(stderr, "DEBUG: connected\n");
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xmpp_disconnect(conn);
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}
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else {
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fprintf(stderr, "DEBUG: disconnected\n");
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xmpp_stop(ctx);
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}
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}
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int main(int argc, char **argv)
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{
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xmpp_ctx_t *ctx;
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xmpp_conn_t *conn;
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xmpp_log_t log;
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char *jid, *pass;
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char *server;
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if ((argc < 3) || (argc > 4)) {
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fprintf(stderr, "Usage: basic <jid> <pass> <server>\n\n");
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return 1;
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}
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jid = argv[1];
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pass = argv[2];
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if (argc >= 4) server = argv[3];
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else server = NULL;
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/* init library */
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xmpp_initialize();
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/* create a context */
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log.handler = log_handler;
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log.userdata = NULL;
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ctx = xmpp_ctx_new(NULL, &log);
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/* create a connection */
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conn = xmpp_conn_new(ctx);
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/* setup authentication information */
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xmpp_conn_set_jid(conn, argv[1]);
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xmpp_conn_set_pass(conn, argv[2]);
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/* initiate connection */
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xmpp_connect_client(conn, argv[3], conn_handler, ctx);
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/* start the event loop */
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xmpp_run(ctx);
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/* release our connection and context */
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xmpp_conn_release(conn);
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xmpp_ctx_free(ctx);
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xmpp_shutdown();
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return 0;
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}
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