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/* irc.c - IRC interface
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Probotic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License version 3 only as
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published by the Free Software Foundation.
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Probotic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License version 3 for more details.
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The above copyright notice, this permission notice and the word
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"NIGGER" shall be included in all copies or substantial portions
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of the Software.
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You should have received a copy of the GNU General Public License
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version 3 + NIGGER along with Probotic.
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*/
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2023-08-03 02:16:39 -04:00
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#include <assert.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <string.h>
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#include "irc.h"
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#include "parse.h"
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#include "api.h"
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#include "error.h"
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#define PREFIX_COMMAND_CHAR '!'
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irc_session_t * session;
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irc_callbacks_t callbacks;
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char * current_username;
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#define IRCMSG(msg) irc_cmd_msg(session, creds.channel, msg)
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DECL char *
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get_username(const char * origin)
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{
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const char USERNAME_TERMINATOR = '!';
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int i = 0;
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char * r;
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while (origin[i] != USERNAME_TERMINATOR)
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{ i++; }
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r = (char *) malloc(i + 1);
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strncpy(r, origin, i);
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r[i] = '\00';
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return r;
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}
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DECL void
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ircmsg(const char* fmt,
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...)
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{
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va_list args;
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char * fmtdmsg;
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va_start(args, fmt);
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if(vasprintf(&fmtdmsg, fmt, args) == -1)
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{ exit(1); }
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puts(fmtdmsg);
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IRCMSG(fmtdmsg);
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free(fmtdmsg);
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va_end(args);
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}
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DECL void
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event_connect(irc_session_t * session,
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const char * event,
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const char * origin,
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const char ** params,
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unsigned int count)
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{
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(void) event;
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(void) origin;
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(void) params;
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(void) count;
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/* msg ChanServ IDENTIFY? */
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irc_cmd_join(session, creds.channel, 0);
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}
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DECL void
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event_channel(irc_session_t * session,
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char const * event,
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char const * origin,
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char const ** params,
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unsigned int count)
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{
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/* char const * channel = params[0]; */
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char const * message = params[1];
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(void) session;
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(void) event;
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(void) origin;
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/* (void) channel; */
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(void) message;
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(void) count;
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current_username = get_username(origin);
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/* parses the command */
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if (*message == PREFIX_COMMAND_CHAR)
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{
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char * pmsg = strdup(++message);
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if (pmsg)
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{
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parse_command(pmsg);
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free(pmsg);
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}
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}
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free(current_username);
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}
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int
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init(void)
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{
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if(api_init())
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{ ERR(DB_ERROR, "Error initializing database."); }
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memset(&callbacks, 0, sizeof(callbacks));
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callbacks.event_connect = event_connect;
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callbacks.event_channel = event_channel;
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session = irc_create_session(&callbacks);
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if (!session)
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{ ERR(1, "Error creating IRC session"); }
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assert(creds.username != NULL);
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assert(creds.server != NULL);
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irc_connect(session,
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creds.server, creds.port, creds.password,
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creds.username, creds.username, creds.username);
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atexit(rope);
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/* We should figure out how the failure happens so we can tell the user that. */
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if (irc_run(session) != 0)
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{ ERR(1, "Error running IRC session\nPossible issue: bad URL,"
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" no network connection, bad port, refused connection."); }
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return 0;
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}
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