Changes in / [c1826c6:4c266f2]
- Files:
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- 3 added
- 9 edited
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Makefile (modified) (1 diff)
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bitlbee.c (modified) (3 diffs)
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bitlbee.h (modified) (1 diff)
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commands.c (modified) (20 diffs)
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commands.h (modified) (1 diff)
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conf.c (modified) (4 diffs)
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ipc.c (added)
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ipc.h (added)
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irc.c (modified) (9 diffs)
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irc.h (modified) (3 diffs)
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irc_commands.c (added)
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url.c (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
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Makefile
rc1826c6 r4c266f2 10 10 11 11 # Program variables 12 objects = account.o bitlbee.o commands.o conf.o crypting.o help.o ini.o i rc.o log.o nick.o query.o set.o storage.o storage_text.o unix.o url.o user.o util.o12 objects = account.o bitlbee.o commands.o conf.o crypting.o help.o ini.o ipc.o irc.o irc_commands.o log.o nick.o query.o set.o storage.o storage_text.o unix.o url.o user.o util.o 13 13 subdirs = protocols 14 14 -
bitlbee.c
rc1826c6 r4c266f2 29 29 #include "protocols/nogaim.h" 30 30 #include "help.h" 31 #include "ipc.h" 31 32 #include <signal.h> 32 33 #include <stdio.h> 33 34 #include <errno.h> 34 35 35 gboolean bitlbee_io_new_client( GIOChannel *source, GIOCondition condition, gpointer data ) 36 { 37 size_t size = sizeof( struct sockaddr_in ); 38 struct sockaddr_in conn_info; 39 int new_socket = accept( global.listen_socket, (struct sockaddr *) &conn_info, &size ); 40 pid_t client_pid = 0; 41 42 if( global.conf->runmode == RUNMODE_FORKDAEMON ) 43 client_pid = fork(); 44 45 if( client_pid == 0 ) 46 { 47 log_message( LOGLVL_INFO, "Creating new connection with fd %d.", new_socket ); 48 irc_new( new_socket ); 49 50 if( global.conf->runmode == RUNMODE_FORKDAEMON ) 51 { 52 /* Close the listening socket, we're a client. */ 53 close( global.listen_socket ); 54 g_source_remove( global.listen_watch_source_id ); 55 } 56 } 57 else 58 { 59 /* We don't need this one, only the client does. */ 60 close( new_socket ); 61 62 /* Or maybe we didn't even get a child process... */ 63 if( client_pid == -1 ) 64 log_message( LOGLVL_ERROR, "Failed to fork() subprocess for client: %s", strerror( errno ) ); 65 } 66 67 return TRUE; 68 } 69 70 36 gboolean bitlbee_io_new_client( GIOChannel *source, GIOCondition condition, gpointer data ); 71 37 72 38 int bitlbee_daemon_init() … … 89 55 return( -1 ); 90 56 } 57 58 /* TIME_WAIT (?) sucks.. */ 59 i = 1; 60 setsockopt( global.listen_socket, SOL_SOCKET, SO_REUSEADDR, &i, sizeof( i ) ); 91 61 92 62 #ifdef IPV6 … … 258 228 } 259 229 230 gboolean bitlbee_io_new_client( GIOChannel *source, GIOCondition condition, gpointer data ) 231 { 232 size_t size = sizeof( struct sockaddr_in ); 233 struct sockaddr_in conn_info; 234 int new_socket = accept( global.listen_socket, (struct sockaddr *) &conn_info, &size ); 235 pid_t client_pid = 0; 236 237 if( global.conf->runmode == RUNMODE_FORKDAEMON ) 238 { 239 int fds[2]; 240 241 if( socketpair( AF_UNIX, SOCK_STREAM, 0, fds ) == -1 ) 242 { 243 log_message( LOGLVL_WARNING, "Could not create IPC socket for client: %s", strerror( errno ) ); 244 fds[0] = fds[1] = -1; 245 } 246 247 sock_make_nonblocking( fds[0] ); 248 sock_make_nonblocking( fds[1] ); 249 250 client_pid = fork(); 251 252 if( client_pid > 0 && fds[0] != -1 ) 253 { 254 struct bitlbee_child *child; 255 256 child = g_new0( struct bitlbee_child, 1 ); 257 child->pid = client_pid; 258 child->ipc_fd = fds[0]; 259 child->ipc_inpa = gaim_input_add( child->ipc_fd, GAIM_INPUT_READ, ipc_master_read, child ); 260 child_list = g_slist_append( child_list, child ); 261 262 log_message( LOGLVL_INFO, "Creating new subprocess with pid %d.", client_pid ); 263 264 /* Close some things we don't need in the parent process. */ 265 close( new_socket ); 266 close( fds[1] ); 267 } 268 else if( client_pid == 0 ) 269 { 270 irc_t *irc; 271 272 /* Close the listening socket, we're a client. */ 273 close( global.listen_socket ); 274 g_source_remove( global.listen_watch_source_id ); 275 276 /* Make the connection. */ 277 irc = irc_new( new_socket ); 278 279 /* We can store the IPC fd there now. */ 280 global.listen_socket = fds[1]; 281 global.listen_watch_source_id = gaim_input_add( fds[1], GAIM_INPUT_READ, ipc_child_read, irc ); 282 283 close( fds[0] ); 284 } 285 } 286 else 287 { 288 log_message( LOGLVL_INFO, "Creating new connection with fd %d.", new_socket ); 289 irc_new( new_socket ); 290 } 291 292 return TRUE; 293 } 294 260 295 void bitlbee_shutdown( gpointer data ) 261 296 { -
bitlbee.h
rc1826c6 r4c266f2 112 112 #include "sock.h" 113 113 114 typedef struct global_t { 114 typedef struct global { 115 /* In forked mode, child processes store the fd of the IPC socket here. */ 115 116 int listen_socket; 116 117 gint listen_watch_source_id; -
commands.c
rc1826c6 r4c266f2 32 32 #include <string.h> 33 33 34 const command_t commands[] = {35 { "help", 0, cmd_help },36 { "identify", 1, cmd_identify },37 { "register", 1, cmd_register },38 { "drop", 1, cmd_drop },39 { "account", 1, cmd_account },40 { "add", 2, cmd_add },41 { "info", 1, cmd_info },42 { "rename", 2, cmd_rename },43 { "remove", 1, cmd_remove },44 { "block", 1, cmd_block },45 { "allow", 1, cmd_allow },46 { "save", 0, cmd_save },47 { "set", 0, cmd_set },48 { "yes", 0, cmd_yesno },49 { "no", 0, cmd_yesno },50 { "blist", 0, cmd_blist },51 { "nick", 1, cmd_nick },52 { "import_buddies", 1, cmd_import_buddies },53 { "qlist", 0, cmd_qlist },54 { NULL }55 };56 57 34 int root_command_string( irc_t *irc, user_t *u, char *command, int flags ) 58 35 { … … 114 91 } 115 92 116 int cmd_help( irc_t *irc, char **cmd )93 static int cmd_help( irc_t *irc, char **cmd ) 117 94 { 118 95 char param[80]; … … 143 120 } 144 121 145 int cmd_identify( irc_t *irc, char **cmd )122 static int cmd_identify( irc_t *irc, char **cmd ) 146 123 { 147 124 storage_status_t status = storage_load( irc->nick, cmd[1], irc ); … … 166 143 } 167 144 168 int cmd_register( irc_t *irc, char **cmd )145 static int cmd_register( irc_t *irc, char **cmd ) 169 146 { 170 147 if( global.conf->authmode == AUTHMODE_REGISTERED ) … … 193 170 } 194 171 195 int cmd_drop( irc_t *irc, char **cmd )172 static int cmd_drop( irc_t *irc, char **cmd ) 196 173 { 197 174 storage_status_t status; … … 217 194 } 218 195 219 int cmd_account( irc_t *irc, char **cmd )196 static int cmd_account( irc_t *irc, char **cmd ) 220 197 { 221 198 account_t *a; … … 377 354 } 378 355 379 int cmd_add( irc_t *irc, char **cmd )356 static int cmd_add( irc_t *irc, char **cmd ) 380 357 { 381 358 account_t *a; … … 417 394 } 418 395 419 int cmd_info( irc_t *irc, char **cmd )396 static int cmd_info( irc_t *irc, char **cmd ) 420 397 { 421 398 struct gaim_connection *gc; … … 454 431 } 455 432 456 int cmd_rename( irc_t *irc, char **cmd )433 static int cmd_rename( irc_t *irc, char **cmd ) 457 434 { 458 435 user_t *u; … … 495 472 } 496 473 497 int cmd_remove( irc_t *irc, char **cmd )474 static int cmd_remove( irc_t *irc, char **cmd ) 498 475 { 499 476 user_t *u; … … 517 494 } 518 495 519 int cmd_block( irc_t *irc, char **cmd )496 static int cmd_block( irc_t *irc, char **cmd ) 520 497 { 521 498 struct gaim_connection *gc; … … 558 535 } 559 536 560 int cmd_allow( irc_t *irc, char **cmd )537 static int cmd_allow( irc_t *irc, char **cmd ) 561 538 { 562 539 struct gaim_connection *gc; … … 600 577 } 601 578 602 int cmd_yesno( irc_t *irc, char **cmd )579 static int cmd_yesno( irc_t *irc, char **cmd ) 603 580 { 604 581 query_t *q = NULL; … … 640 617 } 641 618 642 int cmd_set( irc_t *irc, char **cmd )619 static int cmd_set( irc_t *irc, char **cmd ) 643 620 { 644 621 if( cmd[1] && cmd[2] ) … … 666 643 } 667 644 668 int cmd_save( irc_t *irc, char **cmd )645 static int cmd_save( irc_t *irc, char **cmd ) 669 646 { 670 647 if( storage_save( irc, TRUE ) == STORAGE_OK ) … … 676 653 } 677 654 678 int cmd_blist( irc_t *irc, char **cmd )655 static int cmd_blist( irc_t *irc, char **cmd ) 679 656 { 680 657 int online = 0, away = 0, offline = 0; … … 722 699 } 723 700 724 int cmd_nick( irc_t *irc, char **cmd )701 static int cmd_nick( irc_t *irc, char **cmd ) 725 702 { 726 703 account_t *a; … … 758 735 } 759 736 760 int cmd_qlist( irc_t *irc, char **cmd )737 static int cmd_qlist( irc_t *irc, char **cmd ) 761 738 { 762 739 query_t *q = irc->queries; … … 780 757 } 781 758 782 int cmd_import_buddies( irc_t *irc, char **cmd )759 static int cmd_import_buddies( irc_t *irc, char **cmd ) 783 760 { 784 761 struct gaim_connection *gc; … … 832 809 return( 0 ); 833 810 } 811 812 const command_t commands[] = { 813 { "help", 0, cmd_help, 0 }, 814 { "identify", 1, cmd_identify, 0 }, 815 { "register", 1, cmd_register, 0 }, 816 { "drop", 1, cmd_drop, 0 }, 817 { "account", 1, cmd_account, 0 }, 818 { "add", 2, cmd_add, 0 }, 819 { "info", 1, cmd_info, 0 }, 820 { "rename", 2, cmd_rename, 0 }, 821 { "remove", 1, cmd_remove, 0 }, 822 { "block", 1, cmd_block, 0 }, 823 { "allow", 1, cmd_allow, 0 }, 824 { "save", 0, cmd_save, 0 }, 825 { "set", 0, cmd_set, 0 }, 826 { "yes", 0, cmd_yesno, 0 }, 827 { "no", 0, cmd_yesno, 0 }, 828 { "blist", 0, cmd_blist, 0 }, 829 { "nick", 1, cmd_nick, 0 }, 830 { "import_buddies", 1, cmd_import_buddies, 0 }, 831 { "qlist", 0, cmd_qlist, 0 }, 832 { NULL } 833 }; -
commands.h
rc1826c6 r4c266f2 29 29 #include "bitlbee.h" 30 30 31 typedef struct command _t31 typedef struct command 32 32 { 33 33 char *command; 34 34 int required_parameters; 35 35 int (*execute)(irc_t *, char **args); 36 int flags; 36 37 } command_t; 37 38 int cmd_account( irc_t *irc, char **cmd );39 int cmd_help( irc_t *irc, char **args);40 int cmd_info( irc_t *irc, char **args);41 int cmd_add( irc_t *irc, char **args) ;42 int cmd_rename( irc_t *irc, char **args );43 int cmd_remove( irc_t *irc, char **args );44 int cmd_block( irc_t *irc, char **args );45 int cmd_allow( irc_t *irc, char **args );46 int cmd_save( irc_t *irc, char **args );47 int cmd_set( irc_t *irc, char **args );48 int cmd_yesno( irc_t *irc, char **args );49 int cmd_identify( irc_t *irc, char **args );50 int cmd_register( irc_t *irc, char **args );51 int cmd_drop( irc_t *irc, char **args );52 int cmd_blist( irc_t *irc, char **cmd );53 int cmd_nick( irc_t *irc, char **cmd );54 int cmd_qlist( irc_t *irc, char **cmd );55 int cmd_import_buddies( irc_t *irc, char **cmd );56 int cmd_dump( irc_t *irc, char **cmd );57 38 58 39 extern const command_t commands[]; 59 40 41 #define IRC_CMD_PRE_LOGIN 1 42 #define IRC_CMD_LOGGED_IN 2 43 #define IRC_CMD_OPER_ONLY 4 44 #define IRC_CMD_TO_MASTER 8 45 46 #define IPC_CMD_TO_CHILDREN 1 47 60 48 #endif -
conf.c
rc1826c6 r4c266f2 64 64 conf->ping_interval = 180; 65 65 conf->ping_timeout = 300; 66 proxytype = 0; 66 67 67 68 i = conf_loadini( conf, CONF_FILE ); … … 76 77 } 77 78 78 while( ( opt = getopt( argc, argv, "i:p:nvIDFc:d:h" ) ) >= 0 ) 79 while( argc > 0 && ( opt = getopt( argc, argv, "i:p:nvIDFc:d:h" ) ) >= 0 ) 80 /* ^^^^ Just to make sure we skip this step from the REHASH handler. */ 79 81 { 80 82 if( opt == 'i' ) … … 92 94 } 93 95 else if( opt == 'n' ) 94 conf->nofork =1;96 conf->nofork = 1; 95 97 else if( opt == 'v' ) 96 conf->verbose =1;98 conf->verbose = 1; 97 99 else if( opt == 'I' ) 98 conf->runmode =RUNMODE_INETD;100 conf->runmode = RUNMODE_INETD; 99 101 else if( opt == 'D' ) 100 conf->runmode =RUNMODE_DAEMON;102 conf->runmode = RUNMODE_DAEMON; 101 103 else if( opt == 'F' ) 102 conf->runmode =RUNMODE_FORKDAEMON;104 conf->runmode = RUNMODE_FORKDAEMON; 103 105 else if( opt == 'c' ) 104 106 { … … 108 110 CONF_FILE = g_strdup( optarg ); 109 111 g_free( conf ); 112 /* Re-evaluate arguments. Don't use this option twice, 113 you'll end up in an infinite loop! Hope this trick 114 works with all libcs BTW.. */ 115 optind = 1; 110 116 return( conf_load( argc, argv ) ); 111 117 } -
irc.c
rc1826c6 r4c266f2 173 173 174 174 /* Because we have no garbage collection, this is quite annoying */ 175 void irc_free( irc_t * irc)175 void irc_free(irc_t * irc) 176 176 { 177 177 account_t *account, *accounttmp; … … 307 307 int irc_process( irc_t *irc ) 308 308 { 309 char **lines, *temp ;309 char **lines, *temp, **cmd; 310 310 int i; 311 311 312 if( irc->readbuffer != NULL ) { 313 lines = irc_tokenize(irc->readbuffer ); 314 for( i = 0; *lines[i] != '\0'; i++ ) { 315 if( lines[i+1] == NULL ) { 312 if( irc->readbuffer != NULL ) 313 { 314 lines = irc_tokenize( irc->readbuffer ); 315 316 for( i = 0; *lines[i] != '\0'; i ++ ) 317 { 318 if( lines[i+1] == NULL ) 319 { 316 320 temp = g_strdup( lines[i] ); 317 321 g_free( irc->readbuffer ); 318 322 irc->readbuffer = temp; 319 i ++;323 i ++; 320 324 break; 321 325 } 322 if (!irc_process_line(irc, lines[i])) { 326 327 if( ( cmd = irc_parse_line( lines[i] ) ) == NULL ) 328 continue; 329 if( !irc_exec( irc, cmd ) ) 330 { 331 g_free( cmd ); 323 332 g_free( lines ); 324 333 return 0; 325 334 } 326 } 327 if(lines[i]!=NULL) { 328 g_free(irc->readbuffer); 329 irc->readbuffer=NULL; 330 } 335 336 g_free( cmd ); 337 } 338 339 if( lines[i] != NULL ) 340 { 341 g_free( irc->readbuffer ); 342 irc->readbuffer = NULL; 343 } 344 331 345 g_free( lines ); 332 346 } 347 333 348 return 1; 334 349 } … … 340 355 341 356 /* Count the number of elements we're gonna need. */ 342 for(i=0, j=1; buffer[i]!='\0'; i++ ) { 343 if(buffer[i]=='\n' ) 344 if(buffer[i+1]!='\r' && buffer[i+1]!='\n') 345 j++; 357 for( i = 0, j = 1; buffer[i] != '\0'; i ++ ) 358 { 359 if( buffer[i] == '\n' ) 360 if( buffer[i+1] != '\r' && buffer[i+1] != '\n' ) 361 j ++; 346 362 } 347 363 348 364 /* Allocate j+1 elements. */ 349 lines =g_new (char *, j+1);365 lines = g_new( char *, j + 1 ); 350 366 351 367 /* NULL terminate our list. */ 352 lines[j] =NULL;353 354 lines[0] =buffer;368 lines[j] = NULL; 369 370 lines[0] = buffer; 355 371 356 372 /* Split the buffer in several strings, using \r\n as our seperator, where \r is optional. 357 373 * Although this is not in the RFC, some braindead ircds (newnet's) use this, so some clients might too. 358 374 */ 359 for( i=0, j=0; buffer[i]!='\0'; i++) { 360 if(buffer[i]=='\n') { 361 buffer[i]='\0'; 362 363 /* We dont want to read 1 byte before our buffer 364 * and (in rare cases) generate a SIGSEGV. 365 */ 366 if(i!=0) 367 if(buffer[i-1]=='\r') 368 buffer[i-1]='\0'; 369 if(buffer[i+1]!='\r'&&buffer[i+1]!='\n') 370 lines[++j]=buffer+i+1; 371 } 372 } 373 374 return(lines); 375 } 376 377 int irc_process_line( irc_t *irc, char *line ) 375 for( i = 0, j = 0; buffer[i] != '\0'; i ++) 376 { 377 if( buffer[i] == '\n' ) 378 { 379 buffer[i] = '\0'; 380 381 if( i > 0 && buffer[i-1] == '\r' ) 382 buffer[i-1] = '\0'; 383 if( buffer[i+1] != '\r' && buffer[i+1] != '\n' ) 384 lines[++j] = buffer + i + 1; 385 } 386 } 387 388 return( lines ); 389 } 390 391 char **irc_parse_line( char *line ) 378 392 { 379 393 int i, j; … … 381 395 382 396 /* Move the line pointer to the start of the command, skipping spaces and the optional prefix. */ 383 if(line[0]==':') { 384 for(i=0; line[i]!=32; i++); 385 line=line+i; 386 } 387 for(i=0; line[i]==32; i++); 388 line=line+i; 389 397 if( line[0] == ':' ) 398 { 399 for( i = 0; line[i] != ' '; i ++ ); 400 line = line + i; 401 } 402 for( i = 0; line[i] == ' '; i ++ ); 403 line = line + i; 404 390 405 /* If we're already at the end of the line, return. If not, we're going to need at least one element. */ 391 if(line[0]=='\0') 392 return 1; 393 else 394 j=1; 395 396 /* Count the number of char **cmd elements we're going to need. */ 397 for(i=0; line[i]!='\0'; i++) { 398 if((line[i]==32) && (line[i+1]!=32) && (line[i+1]!='\0') && (line[i+1]!=':')) 399 j++; 400 else if((line[i]==':') && (line[i+1]!='\0') && (line[i-1]==32)) { 401 j++; 402 break; 403 } 406 if( line[0] == '\0') 407 return NULL; 408 409 /* Count the number of char **cmd elements we're going to need. */ 410 j = 1; 411 for( i = 0; line[i] != '\0'; i ++ ) 412 { 413 if( line[i] == ' ' ) 414 { 415 j ++; 404 416 417 if( line[i+1] == ':' ) 418 break; 419 } 405 420 } 406 421 407 422 /* Allocate the space we need. */ 408 cmd =g_new(char *, j+1);409 cmd[j] =NULL;423 cmd = g_new( char *, j + 1 ); 424 cmd[j] = NULL; 410 425 411 426 /* Do the actual line splitting, format is: … … 414 429 */ 415 430 416 cmd[0]=line; 417 for(i=0, j=0; line[i]!='\0'; i++) { 418 if((line[i]==32)) { 419 line[i]='\0'; 420 if((line[i+1]!=32) && (line[i+1]!='\0') && (line[i+1]!=':')) 421 cmd[++j]=line+i+1; 422 } 423 else if((line[i]==':') && (line[i+1]!='\0') && (line[i-1]=='\0')) { 424 cmd[++j]=line+i+1; 425 break; 426 } 427 } 428 429 i=irc_exec(irc, cmd); 430 g_free(cmd); 431 432 return(i); 433 } 434 435 int irc_exec( irc_t *irc, char **cmd ) 436 { 437 int i; 438 439 if( (global.conf)->authmode == AUTHMODE_CLOSED && irc->status < USTATUS_AUTHORIZED ) 440 { 441 if( g_strcasecmp( cmd[0], "PASS" ) == 0 ) 442 { 443 if( !cmd[1] ) 431 cmd[0] = line; 432 for( i = 0, j = 0; line[i] != '\0'; i ++ ) 433 { 434 if( line[i] == ' ' ) 435 { 436 line[i] = '\0'; 437 cmd[++j] = line + i + 1; 438 439 if( line[i+1] == ':' ) 444 440 { 445 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 441 cmd[j] ++; 442 break; 446 443 } 447 else if( strcmp( cmd[1], (global.conf)->auth_pass ) == 0 ) 448 { 449 irc->status = USTATUS_AUTHORIZED; 450 } 451 else 452 { 453 irc_reply( irc, 464, ":Nope, maybe you should try it again..." ); 454 } 455 } 456 else 457 { 458 irc_reply( irc, 464, ":Uhh, fine, but I want the password first." ); 459 } 460 461 return( 1 ); 462 } 463 464 if( g_strcasecmp( cmd[0], "USER" ) == 0 ) 465 { 466 if( !( cmd[1] && cmd[2] && cmd[3] && cmd[4] ) ) 467 { 468 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 469 } 470 else if( irc->user ) 471 { 472 irc_reply( irc, 462, ":You can't change your nick/userinfo" ); 473 } 474 else 475 { 476 irc->user = g_strdup( cmd[1] ); 477 irc->realname = g_strdup( cmd[4] ); 478 if( irc->nick ) irc_login( irc ); 479 } 480 return( 1 ); 481 } 482 else if( g_strcasecmp( cmd[0], "NICK" ) == 0 ) 483 { 484 if( !cmd[1] ) 485 { 486 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 487 } 488 else if( irc->nick ) 489 { 490 irc_reply( irc, 438, ":The hand of the deity is upon thee, thy nick may not change" ); 491 } 492 /* This is not clean, but for now it'll have to be like this... */ 493 else if( ( nick_cmp( cmd[1], irc->mynick ) == 0 ) || ( nick_cmp( cmd[1], NS_NICK ) == 0 ) ) 494 { 495 irc_reply( irc, 433, ":This nick is already in use" ); 496 } 497 else if( !nick_ok( cmd[1] ) ) 498 { 499 /* [SH] Invalid characters. */ 500 irc_reply( irc, 432, ":This nick contains invalid characters" ); 501 } 502 else 503 { 504 irc->nick = g_strdup( cmd[1] ); 505 if( irc->user ) irc_login( irc ); 506 } 507 return( 1 ); 508 } 509 else if( g_strcasecmp( cmd[0], "QUIT" ) == 0 ) 510 { 511 irc_write( irc, "ERROR :%s%s", cmd[1]?"Quit: ":"", cmd[1]?cmd[1]:"Client Quit" ); 512 /* g_io_channel_close( irc->io_channel ); */ 513 return( 0 ); 514 } 515 516 if( !irc->user || !irc->nick ) 517 { 518 irc_reply( irc, 451, ":Register first" ); 519 return( 1 ); 520 } 521 522 if( g_strcasecmp( cmd[0], "PING" ) == 0 ) 523 { 524 irc_write( irc, ":%s PONG %s :%s", irc->myhost, irc->myhost, cmd[1]?cmd[1]:irc->myhost ); 525 } 526 else if( g_strcasecmp( cmd[0], "OPER" ) == 0 ) 527 { 528 if( !cmd[2] ) 529 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 530 else if( strcmp( cmd[2], global.conf->oper_pass ) == 0 ) 531 irc_umode_set( irc, "+o", 1 ); 532 // else 533 /* FIXME/TODO: Find out which reply to send now. */ 534 } 535 else if( g_strcasecmp( cmd[0], "MODE" ) == 0 ) 536 { 537 if( !cmd[1] ) 538 { 539 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 540 } 541 else if( *cmd[1] == '#' || *cmd[1] == '&' ) 542 { 543 if( cmd[2] ) 544 { 545 if( *cmd[2] == '+' || *cmd[2] == '-' ) 546 irc_reply( irc, 477, "%s :Can't change channel modes", cmd[1] ); 547 else if( *cmd[2] == 'b' ) 548 irc_reply( irc, 368, "%s :No bans possible", cmd[1] ); 549 } 550 else 551 irc_reply( irc, 324, "%s +%s", cmd[1], CMODE ); 552 } 553 else 554 { 555 if( nick_cmp( cmd[1], irc->nick ) == 0 ) 556 { 557 if( cmd[2] ) 558 irc_umode_set( irc, cmd[2], 0 ); 559 } 560 else 561 irc_reply( irc, 502, ":Don't touch their modes" ); 562 } 563 } 564 else if( g_strcasecmp( cmd[0], "NAMES" ) == 0 ) 565 { 566 irc_names( irc, cmd[1]?cmd[1]:irc->channel ); 567 } 568 else if( g_strcasecmp( cmd[0], "PART" ) == 0 ) 569 { 570 struct conversation *c; 571 572 if( !cmd[1] ) 573 { 574 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 575 } 576 else if( g_strcasecmp( cmd[1], irc->channel ) == 0 ) 577 { 578 user_t *u = user_find( irc, irc->nick ); 579 580 /* Not allowed to leave control channel */ 581 irc_part( irc, u, irc->channel ); 582 irc_join( irc, u, irc->channel ); 583 } 584 else if( ( c = conv_findchannel( cmd[1] ) ) ) 585 { 586 user_t *u = user_find( irc, irc->nick ); 587 588 irc_part( irc, u, c->channel ); 589 590 if( c->gc && c->gc->prpl ) 591 { 592 c->joined = 0; 593 c->gc->prpl->chat_leave( c->gc, c->id ); 594 } 595 } 596 else 597 { 598 irc_reply( irc, 403, "%s :No such channel", cmd[1] ); 599 } 600 } 601 else if( g_strcasecmp( cmd[0], "JOIN" ) == 0 ) 602 { 603 if( !cmd[1] ) 604 { 605 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 606 } 607 else if( g_strcasecmp( cmd[1], irc->channel ) == 0 ) 608 ; /* Dude, you're already there... 609 RFC doesn't have any reply for that though? */ 610 else if( cmd[1] ) 611 { 612 if( ( cmd[1][0] == '#' || cmd[1][0] == '&' ) && cmd[1][1] ) 613 { 614 user_t *u = user_find( irc, cmd[1] + 1 ); 615 616 if( u && u->gc && u->gc->prpl && u->gc->prpl->chat_open ) 617 { 618 irc_reply( irc, 403, "%s :Initializing groupchat in a different channel", cmd[1] ); 619 620 if( !u->gc->prpl->chat_open( u->gc, u->handle ) ) 621 { 622 irc_usermsg( irc, "Could not open a groupchat with %s, maybe you don't have a connection to him/her yet?", u->nick ); 623 } 624 } 625 else 626 { 627 irc_reply( irc, 403, "%s :Groupchats are not possible with %s", cmd[1], cmd[1]+1 ); 628 } 629 } 630 else 631 { 632 irc_reply( irc, 403, "%s :No such channel", cmd[1] ); 633 } 634 } 635 } 636 else if( g_strcasecmp( cmd[0], "INVITE" ) == 0 ) 637 { 638 if( cmd[1] && cmd[2] ) 639 irc_invite( irc, cmd[1], cmd[2] ); 640 else 641 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 642 } 643 else if( g_strcasecmp( cmd[0], "PRIVMSG" ) == 0 || g_strcasecmp( cmd[0], "NOTICE" ) == 0 ) 644 { 645 if( !cmd[1] ) 646 { 647 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 648 } 649 else if ( !cmd[2] ) 650 { 651 irc_reply( irc, 412, ":No text to send" ); 652 } 653 else if ( irc->nick && g_strcasecmp( cmd[1], irc->nick ) == 0 ) 654 { 655 irc_write( irc, ":%s!%s@%s %s %s :%s", irc->nick, irc->user, irc->host, cmd[0], cmd[1], cmd[2] ); 656 } 657 else 658 { 659 if( g_strcasecmp( cmd[1], irc->channel ) == 0 ) 660 { 661 unsigned int i; 662 char *t = set_getstr( irc, "default_target" ); 663 664 if( g_strcasecmp( t, "last" ) == 0 && irc->last_target ) 665 cmd[1] = irc->last_target; 666 else if( g_strcasecmp( t, "root" ) == 0 ) 667 cmd[1] = irc->mynick; 668 669 for( i = 0; i < strlen( cmd[2] ); i ++ ) 670 { 671 if( cmd[2][i] == ' ' ) break; 672 if( cmd[2][i] == ':' || cmd[2][i] == ',' ) 673 { 674 cmd[1] = cmd[2]; 675 cmd[2] += i; 676 *cmd[2] = 0; 677 while( *(++cmd[2]) == ' ' ); 678 break; 679 } 680 } 681 682 irc->is_private = 0; 683 684 if( cmd[1] != irc->last_target ) 685 { 686 if( irc->last_target ) 687 g_free( irc->last_target ); 688 irc->last_target = g_strdup( cmd[1] ); 689 } 690 } 691 else 692 { 693 irc->is_private = 1; 694 } 695 irc_send( irc, cmd[1], cmd[2], ( g_strcasecmp( cmd[0], "NOTICE" ) == 0 ) ? IM_FLAG_AWAY : 0 ); 696 } 697 } 698 else if( g_strcasecmp( cmd[0], "WHO" ) == 0 ) 699 { 700 irc_who( irc, cmd[1] ); 701 } 702 else if( g_strcasecmp( cmd[0], "USERHOST" ) == 0 ) 703 { 704 user_t *u; 705 706 if( !cmd[1] ) 707 { 708 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 709 } 710 /* [TV] Usable USERHOST-implementation according to 711 RFC1459. Without this, mIRC shows an error 712 while connecting, and the used way of rejecting 713 breaks standards. 714 */ 715 716 for( i = 1; cmd[i]; i ++ ) 717 if( ( u = user_find( irc, cmd[i] ) ) ) 718 { 719 if( u->online && u->away ) 720 irc_reply( irc, 302, ":%s=-%s@%s", u->nick, u->user, u->host ); 721 else 722 irc_reply( irc, 302, ":%s=+%s@%s", u->nick, u->user, u->host ); 723 } 724 } 725 else if( g_strcasecmp( cmd[0], "ISON" ) == 0 ) 726 { 727 user_t *u; 728 char buff[IRC_MAX_LINE]; 729 int lenleft; 730 731 buff[0] = '\0'; 732 733 /* [SH] Leave room for : and \0 */ 734 lenleft = IRC_MAX_LINE - 2; 735 736 for( i = 1; cmd[i]; i ++ ) 737 { 738 if( ( u = user_find( irc, cmd[i] ) ) && u->online ) 739 { 740 /* [SH] Make sure we don't use too much buffer space. */ 741 lenleft -= strlen( u->nick ) + 1; 742 743 if( lenleft < 0 ) 744 { 745 break; 746 } 747 748 /* [SH] Add the nick to the buffer. Note 749 * that an extra space is always added. Even 750 * if it's the last nick in the list. Who 751 * cares? 752 */ 753 754 strcat( buff, u->nick ); 755 strcat( buff, " " ); 756 } 757 } 758 759 /* [WvG] Well, maybe someone cares, so why not remove it? */ 760 if( strlen( buff ) > 0 ) 761 buff[strlen(buff)-1] = '\0'; 762 763 /* [SH] By the way, that really *was* WvG talking. */ 764 /* [WvG] Really? */ 765 /* [SH] Yeah... But *this* is WvG talking too. ;-P */ 766 /* [WvG] *sigh* */ 767 768 irc_reply( irc, 303, ":%s", buff ); 769 } 770 else if( g_strcasecmp( cmd[0], "WATCH" ) == 0 ) 771 { 772 /* Obviously we could also mark a user structure as being 773 watched, but what if the WATCH command is sent right 774 after connecting? The user won't exist yet then... */ 775 for( i = 1; cmd[i]; i ++ ) 776 { 777 char *nick; 778 user_t *u; 779 780 if( !cmd[i][0] || !cmd[i][1] ) 781 break; 782 783 nick = g_strdup( cmd[i] + 1 ); 784 nick_lc( nick ); 785 786 u = user_find( irc, nick ); 787 788 if( cmd[i][0] == '+' ) 789 { 790 if( !g_hash_table_lookup( irc->watches, nick ) ) 791 g_hash_table_insert( irc->watches, nick, nick ); 792 793 if( u && u->online ) 794 irc_reply( irc, 604, "%s %s %s %d :%s", u->nick, u->user, u->host, time( NULL ), "is online" ); 795 else 796 irc_reply( irc, 605, "%s %s %s %d :%s", nick, "*", "*", time( NULL ), "is offline" ); 797 } 798 else if( cmd[i][0] == '-' ) 799 { 800 gpointer okey, ovalue; 801 802 if( g_hash_table_lookup_extended( irc->watches, nick, &okey, &ovalue ) ) 803 { 804 g_free( okey ); 805 g_hash_table_remove( irc->watches, okey ); 806 807 irc_reply( irc, 602, "%s %s %s %d :%s", nick, "*", "*", 0, "Stopped watching" ); 808 } 809 } 810 } 811 } 812 else if( g_strcasecmp( cmd[0], "TOPIC" ) == 0 ) 813 { 814 if( cmd[1] && cmd[2] ) 815 irc_reply( irc, 482, "%s :Cannot change topic", cmd[1] ); 816 else if( cmd[1] ) 817 irc_topic( irc, cmd[1] ); 818 else 819 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 820 } 821 else if( g_strcasecmp( cmd[0], "AWAY" ) == 0 ) 822 { 823 irc_away( irc, cmd[1] ); 824 } 825 else if( g_strcasecmp( cmd[0], "WHOIS" ) == 0 ) 826 { 827 if( cmd[1] ) 828 { 829 irc_whois( irc, cmd[1] ); 830 } 831 else 832 { 833 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 834 } 835 } 836 else if( g_strcasecmp( cmd[0], "WHOWAS" ) == 0 ) 837 { 838 /* For some reason irssi tries a whowas when whois fails. We can 839 ignore this, but then the user never gets a "user not found" 840 message from irssi which is a bit annoying. So just respond 841 with not-found and irssi users will get better error messages */ 842 843 if( cmd[1] ) 844 { 845 irc_reply( irc, 406, "%s :Nick does not exist", cmd[1] ); 846 irc_reply( irc, 369, "%s :End of WHOWAS", cmd[1] ); 847 } 848 else 849 { 850 irc_reply( irc, 461, "%s :Need more parameters", cmd[0] ); 851 } 852 } 853 else if( ( g_strcasecmp( cmd[0], "NICKSERV" ) == 0 ) || ( g_strcasecmp( cmd[0], "NS" ) == 0 ) ) 854 { 855 /* [SH] This aliases the NickServ command to PRIVMSG root */ 856 /* [TV] This aliases the NS command to PRIVMSG root as well */ 857 root_command( irc, cmd + 1 ); 858 } 859 else if( g_strcasecmp( cmd[0], "MOTD" ) == 0 ) 860 { 861 irc_motd( irc ); 862 } 863 else if( g_strcasecmp( cmd[0], "PONG" ) == 0 ) 864 { 865 /* We could check the value we get back from the user, but in 866 fact we don't care, we're just happy he's still alive. */ 867 irc->last_pong = gettime(); 868 irc->pinging = 0; 869 } 870 else if( g_strcasecmp( cmd[0], "COMPLETIONS" ) == 0 ) 871 { 872 user_t *u = user_find( irc, irc->mynick ); 873 help_t *h; 874 set_t *s; 875 int i; 876 877 irc_privmsg( irc, u, "NOTICE", irc->nick, "COMPLETIONS ", "OK" ); 878 879 for( i = 0; commands[i].command; i ++ ) 880 irc_privmsg( irc, u, "NOTICE", irc->nick, "COMPLETIONS ", commands[i].command ); 881 882 for( h = global.help; h; h = h->next ) 883 irc_privmsg( irc, u, "NOTICE", irc->nick, "COMPLETIONS help ", h->string ); 884 885 for( s = irc->set; s; s = s->next ) 886 irc_privmsg( irc, u, "NOTICE", irc->nick, "COMPLETIONS set ", s->key ); 887 888 irc_privmsg( irc, u, "NOTICE", irc->nick, "COMPLETIONS ", "END" ); 889 } 890 else if( set_getint( irc, "debug" ) ) 891 { 892 irc_usermsg( irc, "\002--- Unknown command:" ); 893 for( i = 0; cmd[i]; i ++ ) irc_usermsg( irc, "%s", cmd[i] ); 894 irc_usermsg( irc, "\002--------------------" ); 895 } 896 897 return( 1 ); 444 } 445 } 446 447 return cmd; 448 } 449 450 char *irc_build_line( char **cmd ) 451 { 452 int i, len; 453 char *s; 454 455 if( cmd[0] == NULL ) 456 return NULL; 457 458 len = 1; 459 for( i = 0; cmd[i]; i ++ ) 460 len += strlen( cmd[i] ) + 1; 461 462 if( strchr( cmd[i-1], ' ' ) != NULL ) 463 len ++; 464 465 s = g_new0( char, len + 1 ); 466 for( i = 0; cmd[i]; i ++ ) 467 { 468 if( cmd[i+1] == NULL && strchr( cmd[i], ' ' ) != NULL ) 469 strcat( s, ":" ); 470 471 strcat( s, cmd[i] ); 472 473 if( cmd[i+1] ) 474 strcat( s, " " ); 475 } 476 strcat( s, "\r\n" ); 477 478 return s; 898 479 } 899 480 … … 1054 635 } 1055 636 1056 void irc_who( irc_t *irc, char *channel ) 1057 { 1058 user_t *u = irc->users; 1059 struct conversation *c; 1060 GList *l; 1061 1062 if( !channel || *channel == '0' || *channel == '*' || !*channel ) 1063 while( u ) 1064 { 1065 irc_reply( irc, 352, "%s %s %s %s %s %c :0 %s", u->online ? irc->channel : "*", u->user, u->host, irc->myhost, u->nick, u->online ? ( u->away ? 'G' : 'H' ) : 'G', u->realname ); 1066 u = u->next; 1067 } 1068 else if( g_strcasecmp( channel, irc->channel ) == 0 ) 1069 while( u ) 1070 { 1071 if( u->online ) 1072 irc_reply( irc, 352, "%s %s %s %s %s %c :0 %s", channel, u->user, u->host, irc->myhost, u->nick, u->away ? 'G' : 'H', u->realname ); 1073 u = u->next; 1074 } 1075 else if( ( c = conv_findchannel( channel ) ) ) 1076 for( l = c->in_room; l; l = l->next ) 1077 { 1078 if( ( u = user_findhandle( c->gc, l->data ) ) ) 1079 irc_reply( irc, 352, "%s %s %s %s %s %c :0 %s", channel, u->user, u->host, irc->myhost, u->nick, u->away ? 'G' : 'H', u->realname ); 1080 } 1081 else if( ( u = user_find( irc, channel ) ) ) 1082 irc_reply( irc, 352, "%s %s %s %s %s %c :0 %s", channel, u->user, u->host, irc->myhost, u->nick, u->online ? ( u->away ? 'G' : 'H' ) : 'G', u->realname ); 1083 1084 irc_reply( irc, 315, "%s :End of /WHO list.", channel?channel:"**" ); 637 int irc_check_login( irc_t *irc ) 638 { 639 if( irc->user && irc->nick ) 640 { 641 if( global.conf->authmode == AUTHMODE_CLOSED && irc->status < USTATUS_AUTHORIZED ) 642 { 643 irc_reply( irc, 464, ":This server is password-protected." ); 644 return 0; 645 } 646 else 647 { 648 irc_login( irc ); 649 return 1; 650 } 651 } 652 else 653 { 654 /* More information needed. */ 655 return 0; 656 } 1085 657 } 1086 658 … … 1194 766 } 1195 767 1196 void irc_whois( irc_t *irc, char *nick )1197 {1198 user_t *u = user_find( irc, nick );1199 1200 if( u )1201 {1202 irc_reply( irc, 311, "%s %s %s * :%s", u->nick, u->user, u->host, u->realname );1203 1204 if( u->gc )1205 irc_reply( irc, 312, "%s %s.%s :%s network", u->nick, u->gc->user->username,1206 *u->gc->user->proto_opt[0] ? u->gc->user->proto_opt[0] : "", u->gc->prpl->name );1207 else1208 irc_reply( irc, 312, "%s %s :%s", u->nick, irc->myhost, IRCD_INFO );1209 1210 if( !u->online )1211 irc_reply( irc, 301, "%s :%s", u->nick, "User is offline" );1212 else if( u->away )1213 irc_reply( irc, 301, "%s :%s", u->nick, u->away );1214 1215 irc_reply( irc, 318, "%s :End of /WHOIS list", nick );1216 }1217 else1218 {1219 irc_reply( irc, 401, "%s :Nick does not exist", nick );1220 }1221 }1222 1223 1224 768 void irc_umode_set( irc_t *irc, char *s, int allow_priv ) 1225 769 { … … 1251 795 } 1252 796 1253 int irc_away( irc_t *irc, char *away )1254 {1255 user_t *u = user_find( irc, irc->nick );1256 GSList *c = get_connections();1257 1258 if( !u ) return( 0 );1259 1260 if( away && *away )1261 {1262 int i, j;1263 1264 /* Copy away string, but skip control chars. Mainly because1265 Jabber really doesn't like them. */1266 u->away = g_malloc( strlen( away ) + 1 );1267 for( i = j = 0; away[i]; i ++ )1268 if( ( u->away[j] = away[i] ) >= ' ' )1269 j ++;1270 u->away[j] = 0;1271 1272 irc_reply( irc, 306, ":You're now away: %s", u->away );1273 /* irc_umode_set( irc, irc->myhost, "+a" ); */1274 }1275 else1276 {1277 if( u->away ) g_free( u->away );1278 u->away = NULL;1279 /* irc_umode_set( irc, irc->myhost, "-a" ); */1280 irc_reply( irc, 305, ":Welcome back" );1281 }1282 1283 while( c )1284 {1285 if( ((struct gaim_connection *)c->data)->flags & OPT_LOGGED_IN )1286 proto_away( c->data, u->away );1287 1288 c = c->next;1289 }1290 1291 return( 1 );1292 }1293 1294 797 void irc_spawn( irc_t *irc, user_t *u ) 1295 798 { … … 1343 846 } 1344 847 g_free( nick ); 1345 }1346 1347 void irc_invite( irc_t *irc, char *nick, char *channel )1348 {1349 struct conversation *c = conv_findchannel( channel );1350 user_t *u = user_find( irc, nick );1351 1352 if( u && c && ( u->gc == c->gc ) )1353 if( c->gc && c->gc->prpl && c->gc->prpl->chat_invite )1354 {1355 c->gc->prpl->chat_invite( c->gc, c->id, "", u->handle );1356 irc_reply( irc, 341, "%s %s", nick, channel );1357 return;1358 }1359 1360 irc_reply( irc, 482, "%s :Invite impossible; User/Channel non-existent or incompatible", channel );1361 848 } 1362 849 -
irc.h
rc1826c6 r4c266f2 33 33 #define IRC_PING_STRING "PinglBee" 34 34 35 #define UMODES "ias "35 #define UMODES "iasw" 36 36 #define UMODES_PRIV "Ro" 37 37 #define CMODES "nt" … … 110 110 int irc_exec( irc_t *irc, char **cmd ); 111 111 int irc_process( irc_t *irc ); 112 int irc_process_line( irc_t *irc, char *line ); 112 char **irc_parse_line( char *line ); 113 char *irc_build_line( char **cmd ); 113 114 114 115 void irc_vawrite( irc_t *irc, char *format, va_list params ); … … 120 121 121 122 void irc_login( irc_t *irc ); 123 int irc_check_login( irc_t *irc ); 122 124 void irc_motd( irc_t *irc ); 123 125 void irc_names( irc_t *irc, char *channel ); -
url.c
rc1826c6 r4c266f2 40 40 else 41 41 { 42 if( g_strncasecmp( set_url, "https", i - set_url ) == 0 ) 42 if( g_strncasecmp( set_url, "http", i - set_url ) == 0 ) 43 url->proto = PROTO_HTTP; 44 else if( g_strncasecmp( set_url, "https", i - set_url ) == 0 ) 43 45 url->proto = PROTO_HTTPS; 44 else if( g_strncasecmp( set_url, "http", i - set_url ) == 0 )45 url->proto = PROTO_HTTP;46 46 else if( g_strncasecmp( set_url, "socks4", i - set_url ) == 0 ) 47 47 url->proto = PROTO_SOCKS4;
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