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- /*
- * Copyright (C) 2004-2009 Georgy Yunaev gyunaev@ulduzsoft.com
- *
- * This example is free, and not covered by LGPL license. There is no
- * restriction applied to their modification, redistribution, using and so on.
- * You can study them, modify them, use them in your own program - either
- * completely or partially. By using it you may give me some credits in your
- * program, but you don't have to.
- *
- *
- * This example tests most features of libirc. It can join the specific
- * channel, welcoming all the people there, and react on some messages -
- * 'help', 'quit', 'dcc chat', 'dcc send', 'ctcp'. Also it can reply to
- * CTCP requests, receive DCC files and accept DCC chats.
- *
- * Features used:
- * - nickname parsing;
- * - handling 'channel' event to track the messages;
- * - handling dcc and ctcp events;
- * - using internal ctcp rely procedure;
- * - generating channel messages;
- * - handling dcc send and dcc chat events;
- * - initiating dcc send and dcc chat.
- *
- * $Id: irctest.c 124 2013-11-28 05:44:10Z gyunaev $
- */
-
- #include <stdio.h>
- #include <stdarg.h>
- #include <string.h>
- #include <stdlib.h>
-
- #include "libircclient.h"
-
-
- /*
- * We store data in IRC session context.
- */
- typedef struct
- {
- char * channel;
- char * nick;
-
- } irc_ctx_t;
-
-
- void addlog (const char * fmt, ...)
- {
- FILE * fp;
- char buf[1024];
- va_list va_alist;
-
- va_start (va_alist, fmt);
- #if defined (_WIN32)
- _vsnprintf (buf, sizeof(buf), fmt, va_alist);
- #else
- vsnprintf (buf, sizeof(buf), fmt, va_alist);
- #endif
- va_end (va_alist);
-
- printf ("%s\n", buf);
-
- if ( (fp = fopen ("irctest.log", "ab")) != 0 )
- {
- fprintf (fp, "%s\n", buf);
- fclose (fp);
- }
- }
-
-
- void dump_event (irc_session_t * session, const char * event, const char * origin, const char ** params, unsigned int count)
- {
- char buf[512];
- int cnt;
-
- buf[0] = '\0';
-
- for ( cnt = 0; cnt < count; cnt++ )
- {
- if ( cnt )
- strcat (buf, "|");
-
- strcat (buf, params[cnt]);
- }
-
-
- addlog ("Event \"%s\", origin: \"%s\", params: %d [%s]", event, origin ? origin : "NULL", cnt, buf);
- }
-
-
- void event_join (irc_session_t * session, const char * event, const char * origin, const char ** params, unsigned int count)
- {
- dump_event (session, event, origin, params, count);
- irc_cmd_user_mode (session, "+i");
- irc_cmd_msg (session, params[0], "Hi all");
- }
-
-
- void event_connect (irc_session_t * session, const char * event, const char * origin, const char ** params, unsigned int count)
- {
- irc_ctx_t * ctx = (irc_ctx_t *) irc_get_ctx (session);
- dump_event (session, event, origin, params, count);
-
- irc_cmd_join (session, ctx->channel, 0);
- }
-
-
- void event_privmsg (irc_session_t * session, const char * event, const char * origin, const char ** params, unsigned int count)
- {
- dump_event (session, event, origin, params, count);
-
- printf ("'%s' said me (%s): %s\n",
- origin ? origin : "someone",
- params[0], params[1] );
- }
-
-
- void dcc_recv_callback (irc_session_t * session, irc_dcc_t id, int status, void * ctx, const char * data, unsigned int length)
- {
- static int count = 1;
- char buf[12];
-
- switch (status)
- {
- case LIBIRC_ERR_CLOSED:
- printf ("DCC %d: chat closed\n", id);
- break;
-
- case 0:
- if ( !data )
- {
- printf ("DCC %d: chat connected\n", id);
- irc_dcc_msg (session, id, "Hehe");
- }
- else
- {
- printf ("DCC %d: %s\n", id, data);
- sprintf (buf, "DCC [%d]: %d", id, count++);
- irc_dcc_msg (session, id, buf);
- }
- break;
-
- default:
- printf ("DCC %d: error %s\n", id, irc_strerror(status));
- break;
- }
- }
-
-
- void dcc_file_recv_callback (irc_session_t * session, irc_dcc_t id, int status, void * ctx, const char * data, unsigned int length)
- {
- if ( status == 0 && length == 0 )
- {
- printf ("File sent successfully\n");
-
- if ( ctx )
- fclose ((FILE*) ctx);
- }
- else if ( status )
- {
- printf ("File sent error: %d\n", status);
-
- if ( ctx )
- fclose ((FILE*) ctx);
- }
- else
- {
- if ( ctx )
- fwrite (data, 1, length, (FILE*) ctx);
- printf ("File sent progress: %d\n", length);
- }
- }
-
-
- void event_channel (irc_session_t * session, const char * event, const char * origin, const char ** params, unsigned int count)
- {
- char nickbuf[128];
-
- if ( count != 2 )
- return;
-
- printf ("'%s' said in channel %s: %s\n",
- origin ? origin : "someone",
- params[0], params[1] );
-
- if ( !origin )
- return;
-
- irc_target_get_nick (origin, nickbuf, sizeof(nickbuf));
-
- if ( !strcmp (params[1], "quit") )
- irc_cmd_quit (session, "of course, Master!");
-
- if ( !strcmp (params[1], "help") )
- {
- irc_cmd_msg (session, params[0], "quit, help, dcc chat, dcc send, ctcp");
- }
-
- if ( !strcmp (params[1], "ctcp") )
- {
- irc_cmd_ctcp_request (session, nickbuf, "PING 223");
- irc_cmd_ctcp_request (session, nickbuf, "FINGER");
- irc_cmd_ctcp_request (session, nickbuf, "VERSION");
- irc_cmd_ctcp_request (session, nickbuf, "TIME");
- }
-
- if ( !strcmp (params[1], "dcc chat") )
- {
- irc_dcc_t dccid;
- irc_dcc_chat (session, 0, nickbuf, dcc_recv_callback, &dccid);
- printf ("DCC chat ID: %d\n", dccid);
- }
-
- if ( !strcmp (params[1], "dcc send") )
- {
- irc_dcc_t dccid;
- irc_dcc_sendfile (session, 0, nickbuf, "irctest.c", dcc_file_recv_callback, &dccid);
- printf ("DCC send ID: %d\n", dccid);
- }
-
- if ( !strcmp (params[1], "topic") )
- irc_cmd_topic (session, params[0], 0);
- else if ( strstr (params[1], "topic ") == params[1] )
- irc_cmd_topic (session, params[0], params[1] + 6);
-
- if ( strstr (params[1], "mode ") == params[1] )
- irc_cmd_channel_mode (session, params[0], params[1] + 5);
-
- if ( strstr (params[1], "nick ") == params[1] )
- irc_cmd_nick (session, params[1] + 5);
-
- if ( strstr (params[1], "whois ") == params[1] )
- irc_cmd_whois (session, params[1] + 5);
- }
-
-
- void irc_event_dcc_chat (irc_session_t * session, const char * nick, const char * addr, irc_dcc_t dccid)
- {
- printf ("DCC chat [%d] requested from '%s' (%s)\n", dccid, nick, addr);
-
- irc_dcc_accept (session, dccid, 0, dcc_recv_callback);
- }
-
-
- void irc_event_dcc_send (irc_session_t * session, const char * nick, const char * addr, const char * filename, unsigned long size, irc_dcc_t dccid)
- {
- FILE * fp;
- printf ("DCC send [%d] requested from '%s' (%s): %s (%lu bytes)\n", dccid, nick, addr, filename, size);
-
- if ( (fp = fopen ("file", "wb")) == 0 )
- abort();
-
- irc_dcc_accept (session, dccid, fp, dcc_file_recv_callback);
- }
-
- void event_numeric (irc_session_t * session, unsigned int event, const char * origin, const char ** params, unsigned int count)
- {
- char buf[24];
- sprintf (buf, "%d", event);
-
- dump_event (session, buf, origin, params, count);
- }
-
-
- int main (int argc, char **argv)
- {
- irc_callbacks_t callbacks;
- irc_ctx_t ctx;
- irc_session_t * s;
- unsigned short port = 6667;
-
- if ( argc != 4 )
- {
- printf ("Usage: %s <server> <nick> <channel>\n", argv[0]);
- return 1;
- }
-
- memset (&callbacks, 0, sizeof(callbacks));
-
- callbacks.event_connect = event_connect;
- callbacks.event_join = event_join;
- callbacks.event_nick = dump_event;
- callbacks.event_quit = dump_event;
- callbacks.event_part = dump_event;
- callbacks.event_mode = dump_event;
- callbacks.event_topic = dump_event;
- callbacks.event_kick = dump_event;
- callbacks.event_channel = event_channel;
- callbacks.event_privmsg = event_privmsg;
- callbacks.event_notice = dump_event;
- callbacks.event_invite = dump_event;
- callbacks.event_umode = dump_event;
- callbacks.event_ctcp_rep = dump_event;
- callbacks.event_ctcp_action = dump_event;
- callbacks.event_unknown = dump_event;
- callbacks.event_numeric = event_numeric;
-
- callbacks.event_dcc_chat_req = irc_event_dcc_chat;
- callbacks.event_dcc_send_req = irc_event_dcc_send;
-
- s = irc_create_session (&callbacks);
-
- if ( !s )
- {
- printf ("Could not create session\n");
- return 1;
- }
-
- ctx.channel = argv[3];
- ctx.nick = argv[2];
-
- irc_set_ctx (s, &ctx);
-
- // If the port number is specified in the server string, use the port 0 so it gets parsed
- if ( strchr( argv[1], ':' ) != 0 )
- port = 0;
-
- // To handle the "SSL certificate verify failed" from command line we allow passing ## in front
- // of the server name, and in this case tell libircclient not to verify the cert
- if ( argv[1][0] == '#' && argv[1][1] == '#' )
- {
- // Skip the first character as libircclient needs only one # for SSL support, i.e. #irc.freenode.net
- argv[1]++;
-
- irc_option_set( s, LIBIRC_OPTION_SSL_NO_VERIFY );
- }
-
- // Initiate the IRC server connection
- if ( irc_connect (s, argv[1], port, 0, argv[2], 0, 0) )
- {
- printf ("Could not connect: %s\n", irc_strerror (irc_errno(s)));
- return 1;
- }
-
- // and run into forever loop, generating events
- if ( irc_run (s) )
- {
- printf ("Could not connect or I/O error: %s\n", irc_strerror (irc_errno(s)));
- return 1;
- }
-
- return 1;
- }
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