[7d4fbcd] | 1 | #include <stdlib.h> |
---|
| 2 | #include <unistd.h> |
---|
| 3 | #include <sys/types.h> |
---|
| 4 | #include <sys/wait.h> |
---|
[4357be8] | 5 | #include <sys/stat.h> |
---|
[7d4fbcd] | 6 | #include <string.h> |
---|
| 7 | #include "owl.h" |
---|
| 8 | |
---|
[fea7992] | 9 | #ifdef HAVE_LIBZEPHYR |
---|
[a5e7ed6] | 10 | static GList *deferred_subs = NULL; |
---|
[79d7d98] | 11 | |
---|
[a5e7ed6] | 12 | typedef struct _owl_sub_list { /* noproto */ |
---|
| 13 | ZSubscription_t *subs; |
---|
| 14 | int nsubs; |
---|
| 15 | } owl_sub_list; |
---|
| 16 | |
---|
[c79a047] | 17 | Code_t ZResetAuthentication(void); |
---|
[09489b89] | 18 | #endif |
---|
[8262340] | 19 | |
---|
[02f55dc] | 20 | #define HM_SVC_FALLBACK htons((unsigned short) 2104) |
---|
| 21 | |
---|
[6ea3890] | 22 | static char *owl_zephyr_dotfile(const char *name, const char *input) |
---|
| 23 | { |
---|
| 24 | if (input != NULL) |
---|
| 25 | return owl_strdup(input); |
---|
| 26 | else |
---|
| 27 | return owl_sprintf("%s/%s", owl_global_get_homedir(&g), name); |
---|
| 28 | } |
---|
| 29 | |
---|
[52a0f14] | 30 | #ifdef HAVE_LIBZEPHYR |
---|
[c79a047] | 31 | void owl_zephyr_initialize(void) |
---|
[52a0f14] | 32 | { |
---|
| 33 | int ret; |
---|
[02f55dc] | 34 | struct servent *sp; |
---|
| 35 | struct sockaddr_in sin; |
---|
| 36 | ZNotice_t req; |
---|
| 37 | Code_t code; |
---|
[52a0f14] | 38 | |
---|
| 39 | /* |
---|
| 40 | * Code modified from libzephyr's ZhmStat.c |
---|
| 41 | * |
---|
| 42 | * Modified to add the fd to our select loop, rather than hanging |
---|
| 43 | * until we get an ack. |
---|
| 44 | */ |
---|
| 45 | |
---|
| 46 | if ((ret = ZOpenPort(NULL)) != ZERR_NONE) { |
---|
| 47 | owl_function_error("Error opening Zephyr port: %s", error_message(ret)); |
---|
| 48 | return; |
---|
| 49 | } |
---|
[02f55dc] | 50 | |
---|
[4d86e06] | 51 | (void) memset(&sin, 0, sizeof(struct sockaddr_in)); |
---|
[02f55dc] | 52 | |
---|
| 53 | sp = getservbyname(HM_SVCNAME, "udp"); |
---|
| 54 | |
---|
| 55 | sin.sin_port = (sp) ? sp->s_port : HM_SVC_FALLBACK; |
---|
| 56 | sin.sin_family = AF_INET; |
---|
| 57 | |
---|
| 58 | sin.sin_addr.s_addr = htonl(INADDR_LOOPBACK); |
---|
| 59 | |
---|
[4d86e06] | 60 | (void) memset(&req, 0, sizeof(req)); |
---|
[02f55dc] | 61 | req.z_kind = STAT; |
---|
| 62 | req.z_port = 0; |
---|
[712caac] | 63 | req.z_class = zstr(HM_STAT_CLASS); |
---|
| 64 | req.z_class_inst = zstr(HM_STAT_CLIENT); |
---|
| 65 | req.z_opcode = zstr(HM_GIMMESTATS); |
---|
| 66 | req.z_sender = zstr(""); |
---|
| 67 | req.z_recipient = zstr(""); |
---|
| 68 | req.z_default_format = zstr(""); |
---|
[02f55dc] | 69 | req.z_message_len = 0; |
---|
[52a0f14] | 70 | |
---|
| 71 | if ((code = ZSetDestAddr(&sin)) != ZERR_NONE) { |
---|
| 72 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
---|
| 73 | return; |
---|
| 74 | } |
---|
| 75 | |
---|
| 76 | if ((code = ZSendNotice(&req, ZNOAUTH)) != ZERR_NONE) { |
---|
| 77 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
---|
| 78 | return; |
---|
| 79 | } |
---|
| 80 | |
---|
[18fdd5f9] | 81 | owl_select_add_io_dispatch(ZGetFD(), OWL_IO_READ|OWL_IO_EXCEPT, &owl_zephyr_finish_initialization, NULL, NULL); |
---|
[02f55dc] | 82 | } |
---|
| 83 | |
---|
[18fdd5f9] | 84 | void owl_zephyr_finish_initialization(const owl_io_dispatch *d, void *data) { |
---|
[52a0f14] | 85 | Code_t code; |
---|
[df569c5] | 86 | char *perl; |
---|
[52a0f14] | 87 | |
---|
[18fdd5f9] | 88 | owl_select_remove_io_dispatch(d); |
---|
[52a0f14] | 89 | |
---|
| 90 | ZClosePort(); |
---|
| 91 | |
---|
| 92 | if ((code = ZInitialize()) != ZERR_NONE) { |
---|
| 93 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
---|
| 94 | return; |
---|
| 95 | } |
---|
| 96 | |
---|
| 97 | if ((code = ZOpenPort(NULL)) != ZERR_NONE) { |
---|
| 98 | owl_function_error("Initializing Zephyr: %s", error_message(code)); |
---|
| 99 | return; |
---|
| 100 | } |
---|
| 101 | |
---|
[18fdd5f9] | 102 | owl_select_add_io_dispatch(ZGetFD(), OWL_IO_READ|OWL_IO_EXCEPT, &owl_zephyr_process_events, NULL, NULL); |
---|
| 103 | |
---|
[52a0f14] | 104 | owl_global_set_havezephyr(&g); |
---|
| 105 | |
---|
| 106 | if(g.load_initial_subs) { |
---|
| 107 | owl_zephyr_load_initial_subs(); |
---|
| 108 | } |
---|
[a5e7ed6] | 109 | while(deferred_subs != NULL) { |
---|
| 110 | owl_sub_list *subs = deferred_subs->data; |
---|
| 111 | owl_function_debugmsg("Loading %d deferred subs.", subs->nsubs); |
---|
| 112 | owl_zephyr_loadsubs_helper(subs->subs, subs->nsubs); |
---|
| 113 | deferred_subs = g_list_delete_link(deferred_subs, deferred_subs); |
---|
| 114 | owl_free(subs); |
---|
| 115 | } |
---|
[619d864] | 116 | |
---|
| 117 | /* zlog in if we need to */ |
---|
| 118 | if (owl_global_is_startuplogin(&g)) { |
---|
| 119 | owl_function_debugmsg("startup: doing zlog in"); |
---|
| 120 | owl_zephyr_zlog_in(); |
---|
| 121 | } |
---|
[27964fe] | 122 | /* check pseudo-logins if we need to */ |
---|
| 123 | if (owl_global_is_pseudologins(&g)) { |
---|
| 124 | owl_function_debugmsg("startup: checking pseudo-logins"); |
---|
| 125 | owl_function_zephyr_buddy_check(0); |
---|
| 126 | } |
---|
[df569c5] | 127 | |
---|
[12e291a] | 128 | perl = owl_perlconfig_execute("BarnOwl::Zephyr::_zephyr_startup()"); |
---|
| 129 | owl_free(perl); |
---|
| 130 | |
---|
| 131 | owl_select_add_pre_select_action(owl_zephyr_pre_select_action, NULL, NULL); |
---|
[52a0f14] | 132 | } |
---|
| 133 | |
---|
[c79a047] | 134 | void owl_zephyr_load_initial_subs(void) { |
---|
[7451af9] | 135 | int ret_sd, ret_bd, ret_u; |
---|
[52a0f14] | 136 | |
---|
| 137 | owl_function_debugmsg("startup: loading initial zephyr subs"); |
---|
| 138 | |
---|
| 139 | /* load default subscriptions */ |
---|
[7451af9] | 140 | ret_sd = owl_zephyr_loaddefaultsubs(); |
---|
| 141 | |
---|
| 142 | /* load Barnowl default subscriptions */ |
---|
| 143 | ret_bd = owl_zephyr_loadbarnowldefaultsubs(); |
---|
[52a0f14] | 144 | |
---|
| 145 | /* load subscriptions from subs file */ |
---|
[7451af9] | 146 | ret_u = owl_zephyr_loadsubs(NULL, 0); |
---|
[52a0f14] | 147 | |
---|
[7451af9] | 148 | if (ret_sd || ret_bd || ret_u) { |
---|
[52a0f14] | 149 | owl_function_error("Error loading zephyr subscriptions"); |
---|
[7451af9] | 150 | } else if (ret_u!=-1) { |
---|
[52a0f14] | 151 | owl_global_add_userclue(&g, OWL_USERCLUE_CLASSES); |
---|
| 152 | } |
---|
| 153 | |
---|
| 154 | /* load login subscriptions */ |
---|
| 155 | if (owl_global_is_loginsubs(&g)) { |
---|
| 156 | owl_function_debugmsg("startup: loading login subs"); |
---|
| 157 | owl_function_loadloginsubs(NULL); |
---|
| 158 | } |
---|
| 159 | } |
---|
| 160 | #else |
---|
[c79a047] | 161 | void owl_zephyr_initialize(void) |
---|
[52a0f14] | 162 | { |
---|
| 163 | } |
---|
[02f55dc] | 164 | #endif |
---|
| 165 | |
---|
[52a0f14] | 166 | |
---|
[c79a047] | 167 | int owl_zephyr_shutdown(void) |
---|
[09489b89] | 168 | { |
---|
| 169 | #ifdef HAVE_LIBZEPHYR |
---|
[bfbf590] | 170 | if(owl_global_is_havezephyr(&g)) { |
---|
| 171 | unsuball(); |
---|
| 172 | ZClosePort(); |
---|
| 173 | } |
---|
[09489b89] | 174 | #endif |
---|
[32ad44d] | 175 | return 0; |
---|
[be0a79f] | 176 | } |
---|
| 177 | |
---|
[c79a047] | 178 | int owl_zephyr_zpending(void) |
---|
[be0a79f] | 179 | { |
---|
| 180 | #ifdef HAVE_LIBZEPHYR |
---|
[bfbf590] | 181 | if(owl_global_is_havezephyr(&g)) |
---|
| 182 | return(ZPending()); |
---|
[be0a79f] | 183 | #endif |
---|
[32ad44d] | 184 | return 0; |
---|
[be0a79f] | 185 | } |
---|
| 186 | |
---|
[c79a047] | 187 | const char *owl_zephyr_get_realm(void) |
---|
[09489b89] | 188 | { |
---|
| 189 | #ifdef HAVE_LIBZEPHYR |
---|
[32ad44d] | 190 | if (owl_global_is_havezephyr(&g)) |
---|
| 191 | return(ZGetRealm()); |
---|
[09489b89] | 192 | #endif |
---|
[32ad44d] | 193 | return ""; |
---|
[09489b89] | 194 | } |
---|
| 195 | |
---|
[c79a047] | 196 | const char *owl_zephyr_get_sender(void) |
---|
[09489b89] | 197 | { |
---|
| 198 | #ifdef HAVE_LIBZEPHYR |
---|
[32ad44d] | 199 | if (owl_global_is_havezephyr(&g)) |
---|
| 200 | return(ZGetSender()); |
---|
[09489b89] | 201 | #endif |
---|
[32ad44d] | 202 | return ""; |
---|
[09489b89] | 203 | } |
---|
| 204 | |
---|
[f6050ee] | 205 | #ifdef HAVE_LIBZEPHYR |
---|
[93e883d] | 206 | int owl_zephyr_loadsubs_helper(ZSubscription_t subs[], int count) |
---|
| 207 | { |
---|
[18105584] | 208 | int ret = 0; |
---|
[a5e7ed6] | 209 | if (owl_global_is_havezephyr(&g)) { |
---|
| 210 | int i; |
---|
| 211 | /* sub without defaults */ |
---|
| 212 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
---|
| 213 | owl_function_error("Error subscribing to zephyr notifications."); |
---|
| 214 | ret=-2; |
---|
| 215 | } |
---|
[93e883d] | 216 | |
---|
[a5e7ed6] | 217 | /* free stuff */ |
---|
| 218 | for (i=0; i<count; i++) { |
---|
| 219 | owl_free(subs[i].zsub_class); |
---|
| 220 | owl_free(subs[i].zsub_classinst); |
---|
| 221 | owl_free(subs[i].zsub_recipient); |
---|
| 222 | } |
---|
[bb2c60d] | 223 | |
---|
[a5e7ed6] | 224 | owl_free(subs); |
---|
| 225 | } else { |
---|
| 226 | owl_sub_list *s = owl_malloc(sizeof(owl_sub_list)); |
---|
| 227 | s->subs = subs; |
---|
| 228 | s->nsubs = count; |
---|
| 229 | deferred_subs = g_list_append(deferred_subs, s); |
---|
| 230 | } |
---|
[d21efbc] | 231 | |
---|
[93e883d] | 232 | return ret; |
---|
| 233 | } |
---|
[f6050ee] | 234 | #endif |
---|
[93e883d] | 235 | |
---|
[7451af9] | 236 | /* Load zephyr subscriptions from 'filename'. If 'filename' is NULL, |
---|
[95474d7] | 237 | * the default file $HOME/.zephyr.subs will be used. |
---|
| 238 | * |
---|
| 239 | * Returns 0 on success. If the file does not exist, return -1 if |
---|
| 240 | * 'error_on_nofile' is 1, otherwise return 0. Return -1 if the file |
---|
| 241 | * exists but can not be read. Return -2 if there is a failure from |
---|
| 242 | * zephyr to load the subscriptions. |
---|
[2de4f20] | 243 | */ |
---|
[e19eb97] | 244 | int owl_zephyr_loadsubs(const char *filename, int error_on_nofile) |
---|
[31e48a3] | 245 | { |
---|
[be0a79f] | 246 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 247 | FILE *file; |
---|
| 248 | char *tmp, *start; |
---|
[b7ee89b] | 249 | char *buffer = NULL; |
---|
| 250 | char *subsfile; |
---|
[bb2c60d] | 251 | ZSubscription_t *subs; |
---|
| 252 | int subSize = 1024; |
---|
[b7ee89b] | 253 | int count; |
---|
[4357be8] | 254 | struct stat statbuff; |
---|
[7d4fbcd] | 255 | |
---|
[bb2c60d] | 256 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
---|
[6ea3890] | 257 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[b7ee89b] | 258 | |
---|
| 259 | if (stat(subsfile, &statbuff) != 0) { |
---|
| 260 | if (error_on_nofile == 1) |
---|
| 261 | return -1; |
---|
| 262 | return 0; |
---|
[95474d7] | 263 | } |
---|
[4357be8] | 264 | |
---|
[8262340] | 265 | ZResetAuthentication(); |
---|
[b7ee89b] | 266 | count = 0; |
---|
| 267 | file = fopen(subsfile, "r"); |
---|
| 268 | owl_free(subsfile); |
---|
| 269 | if (!file) |
---|
| 270 | return -1; |
---|
| 271 | while (owl_getline(&buffer, file)) { |
---|
| 272 | if (buffer[0] == '#' || buffer[0] == '\n') |
---|
| 273 | continue; |
---|
| 274 | |
---|
| 275 | if (buffer[0] == '-') |
---|
| 276 | start = buffer + 1; |
---|
| 277 | else |
---|
| 278 | start = buffer; |
---|
| 279 | |
---|
[bb2c60d] | 280 | if (count >= subSize) { |
---|
[d21efbc] | 281 | subSize *= 2; |
---|
| 282 | subs = owl_realloc(subs, sizeof(ZSubscription_t) * subSize); |
---|
[93e883d] | 283 | } |
---|
[95474d7] | 284 | |
---|
| 285 | /* add it to the list of subs */ |
---|
[b7ee89b] | 286 | if ((tmp = strtok(start, ",\n\r")) == NULL) |
---|
| 287 | continue; |
---|
| 288 | subs[count].zsub_class = owl_strdup(tmp); |
---|
| 289 | if ((tmp=strtok(NULL, ",\n\r")) == NULL) |
---|
| 290 | continue; |
---|
| 291 | subs[count].zsub_classinst = owl_strdup(tmp); |
---|
| 292 | if ((tmp = strtok(NULL, " \t\n\r")) == NULL) |
---|
| 293 | continue; |
---|
| 294 | subs[count].zsub_recipient = owl_strdup(tmp); |
---|
| 295 | |
---|
[bb2c60d] | 296 | /* if it started with '-' then add it to the global punt list, and |
---|
| 297 | * remove it from the list of subs. */ |
---|
[b7ee89b] | 298 | if (buffer[0] == '-') { |
---|
[95474d7] | 299 | owl_function_zpunt(subs[count].zsub_class, subs[count].zsub_classinst, subs[count].zsub_recipient, 0); |
---|
[bb2c60d] | 300 | owl_free(subs[count].zsub_class); |
---|
| 301 | owl_free(subs[count].zsub_classinst); |
---|
| 302 | owl_free(subs[count].zsub_recipient); |
---|
[b7ee89b] | 303 | } else { |
---|
[bb2c60d] | 304 | count++; |
---|
[95474d7] | 305 | } |
---|
[7d4fbcd] | 306 | } |
---|
[95474d7] | 307 | fclose(file); |
---|
[b7ee89b] | 308 | if (buffer) |
---|
| 309 | owl_free(buffer); |
---|
[7d4fbcd] | 310 | |
---|
[b7ee89b] | 311 | return owl_zephyr_loadsubs_helper(subs, count); |
---|
[7451af9] | 312 | #else |
---|
[b7ee89b] | 313 | return 0; |
---|
[7451af9] | 314 | #endif |
---|
| 315 | } |
---|
| 316 | |
---|
| 317 | /* Load default Barnowl subscriptions |
---|
| 318 | * |
---|
| 319 | * Returns 0 on success. |
---|
| 320 | * Return -2 if there is a failure from zephyr to load the subscriptions. |
---|
| 321 | */ |
---|
[c79a047] | 322 | int owl_zephyr_loadbarnowldefaultsubs(void) |
---|
[7451af9] | 323 | { |
---|
| 324 | #ifdef HAVE_LIBZEPHYR |
---|
| 325 | ZSubscription_t *subs; |
---|
| 326 | int subSize = 10; /* Max Barnowl default subs we allow */ |
---|
| 327 | int count, ret; |
---|
| 328 | |
---|
| 329 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
---|
| 330 | ret = 0; |
---|
| 331 | ZResetAuthentication(); |
---|
| 332 | count=0; |
---|
| 333 | |
---|
| 334 | subs[count].zsub_class=owl_strdup("message"); |
---|
| 335 | subs[count].zsub_classinst=owl_strdup("*"); |
---|
| 336 | subs[count].zsub_recipient=owl_strdup("%me%"); |
---|
| 337 | count++; |
---|
| 338 | |
---|
| 339 | ret = owl_zephyr_loadsubs_helper(subs, count); |
---|
[7d4fbcd] | 340 | return(ret); |
---|
[be0a79f] | 341 | #else |
---|
| 342 | return(0); |
---|
| 343 | #endif |
---|
[7d4fbcd] | 344 | } |
---|
| 345 | |
---|
[c79a047] | 346 | int owl_zephyr_loaddefaultsubs(void) |
---|
[4357be8] | 347 | { |
---|
[40d834a] | 348 | #ifdef HAVE_LIBZEPHYR |
---|
[4357be8] | 349 | ZSubscription_t subs[10]; |
---|
| 350 | |
---|
| 351 | if (ZSubscribeTo(subs,0,0) != ZERR_NONE) { |
---|
| 352 | owl_function_error("Error subscribing to default zephyr notifications."); |
---|
| 353 | return(-1); |
---|
| 354 | } |
---|
| 355 | return(0); |
---|
[40d834a] | 356 | #else |
---|
| 357 | return(0); |
---|
| 358 | #endif |
---|
[4357be8] | 359 | } |
---|
| 360 | |
---|
[e19eb97] | 361 | int owl_zephyr_loadloginsubs(const char *filename) |
---|
[31e48a3] | 362 | { |
---|
[be0a79f] | 363 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 364 | FILE *file; |
---|
[d21efbc] | 365 | ZSubscription_t *subs; |
---|
| 366 | int numSubs = 100; |
---|
[b7ee89b] | 367 | char *subsfile; |
---|
| 368 | char *buffer = NULL; |
---|
| 369 | int count; |
---|
[4357be8] | 370 | struct stat statbuff; |
---|
[7d4fbcd] | 371 | |
---|
[d21efbc] | 372 | subs = owl_malloc(numSubs * sizeof(ZSubscription_t)); |
---|
[6ea3890] | 373 | subsfile = owl_zephyr_dotfile(".anyone", filename); |
---|
[4357be8] | 374 | |
---|
[b7ee89b] | 375 | if (stat(subsfile, &statbuff) == -1) |
---|
| 376 | return 0; |
---|
[7d4fbcd] | 377 | |
---|
[8262340] | 378 | ZResetAuthentication(); |
---|
[b7ee89b] | 379 | count = 0; |
---|
| 380 | file = fopen(subsfile, "r"); |
---|
| 381 | owl_free(subsfile); |
---|
[7d4fbcd] | 382 | if (file) { |
---|
[b7ee89b] | 383 | while (owl_getline_chomp(&buffer, file)) { |
---|
| 384 | if (buffer[0] == '\0' || buffer[0] == '#') |
---|
| 385 | continue; |
---|
| 386 | |
---|
[d21efbc] | 387 | if (count == numSubs) { |
---|
| 388 | numSubs *= 2; |
---|
| 389 | subs = owl_realloc(subs, numSubs * sizeof(ZSubscription_t)); |
---|
| 390 | } |
---|
[7d4fbcd] | 391 | |
---|
[b7ee89b] | 392 | subs[count].zsub_class = owl_strdup("login"); |
---|
| 393 | subs[count].zsub_recipient = owl_strdup("*"); |
---|
| 394 | subs[count].zsub_classinst = long_zuser(buffer); |
---|
[7d4fbcd] | 395 | |
---|
| 396 | count++; |
---|
| 397 | } |
---|
| 398 | fclose(file); |
---|
| 399 | } else { |
---|
[b7ee89b] | 400 | return 0; |
---|
[7d4fbcd] | 401 | } |
---|
[b7ee89b] | 402 | if (buffer) |
---|
| 403 | owl_free(buffer); |
---|
[7d4fbcd] | 404 | |
---|
[b7ee89b] | 405 | return owl_zephyr_loadsubs_helper(subs, count); |
---|
[be0a79f] | 406 | #else |
---|
[b7ee89b] | 407 | return 0; |
---|
[be0a79f] | 408 | #endif |
---|
[7d4fbcd] | 409 | } |
---|
| 410 | |
---|
[c79a047] | 411 | void unsuball(void) |
---|
[31e48a3] | 412 | { |
---|
[be0a79f] | 413 | #if HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 414 | int ret; |
---|
[8262340] | 415 | |
---|
| 416 | ZResetAuthentication(); |
---|
[7d4fbcd] | 417 | ret=ZCancelSubscriptions(0); |
---|
| 418 | if (ret != ZERR_NONE) { |
---|
| 419 | com_err("owl",ret,"while unsubscribing"); |
---|
| 420 | } |
---|
[be0a79f] | 421 | #endif |
---|
[7d4fbcd] | 422 | } |
---|
| 423 | |
---|
[e19eb97] | 424 | int owl_zephyr_sub(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 425 | { |
---|
[be0a79f] | 426 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 427 | ZSubscription_t subs[5]; |
---|
| 428 | |
---|
[712caac] | 429 | subs[0].zsub_class=zstr(class); |
---|
| 430 | subs[0].zsub_classinst=zstr(inst); |
---|
| 431 | subs[0].zsub_recipient=zstr(recip); |
---|
[7d4fbcd] | 432 | |
---|
[8262340] | 433 | ZResetAuthentication(); |
---|
[7d4fbcd] | 434 | if (ZSubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 435 | owl_function_error("Error subbing to <%s,%s,%s>", class, inst, recip); |
---|
| 436 | return(-2); |
---|
[7d4fbcd] | 437 | } |
---|
| 438 | return(0); |
---|
[be0a79f] | 439 | #else |
---|
| 440 | return(0); |
---|
| 441 | #endif |
---|
[7d4fbcd] | 442 | } |
---|
| 443 | |
---|
| 444 | |
---|
[e19eb97] | 445 | int owl_zephyr_unsub(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 446 | { |
---|
[be0a79f] | 447 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 448 | ZSubscription_t subs[5]; |
---|
| 449 | |
---|
[712caac] | 450 | subs[0].zsub_class=zstr(class); |
---|
| 451 | subs[0].zsub_classinst=zstr(inst); |
---|
| 452 | subs[0].zsub_recipient=zstr(recip); |
---|
[7d4fbcd] | 453 | |
---|
[8262340] | 454 | ZResetAuthentication(); |
---|
[7d4fbcd] | 455 | if (ZUnsubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 456 | owl_function_error("Error unsubbing from <%s,%s,%s>", class, inst, recip); |
---|
| 457 | return(-2); |
---|
[7d4fbcd] | 458 | } |
---|
| 459 | return(0); |
---|
[be0a79f] | 460 | #else |
---|
| 461 | return(0); |
---|
| 462 | #endif |
---|
[7d4fbcd] | 463 | } |
---|
| 464 | |
---|
[b0430a6] | 465 | /* return a pointer to the data in the Jth field, (NULL terminated by |
---|
| 466 | * definition). Caller must free the return. |
---|
| 467 | */ |
---|
[be0a79f] | 468 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 469 | char *owl_zephyr_get_field(const ZNotice_t *n, int j) |
---|
[31e48a3] | 470 | { |
---|
[7d4fbcd] | 471 | int i, count, save; |
---|
[b0430a6] | 472 | char *out; |
---|
[7d4fbcd] | 473 | |
---|
[128171a] | 474 | /* If there's no message here, just run along now */ |
---|
| 475 | if (n->z_message_len == 0) |
---|
| 476 | return(owl_strdup("")); |
---|
| 477 | |
---|
[7d4fbcd] | 478 | count=save=0; |
---|
| 479 | for (i=0; i<n->z_message_len; i++) { |
---|
| 480 | if (n->z_message[i]=='\0') { |
---|
| 481 | count++; |
---|
| 482 | if (count==j) { |
---|
| 483 | /* just found the end of the field we're looking for */ |
---|
[b0430a6] | 484 | return(owl_strdup(n->z_message+save)); |
---|
[7d4fbcd] | 485 | } else { |
---|
| 486 | save=i+1; |
---|
| 487 | } |
---|
| 488 | } |
---|
| 489 | } |
---|
[b0430a6] | 490 | /* catch the last field, which might not be null terminated */ |
---|
[7d4fbcd] | 491 | if (count==j-1) { |
---|
[b0430a6] | 492 | out=owl_malloc(n->z_message_len-save+5); |
---|
| 493 | memcpy(out, n->z_message+save, n->z_message_len-save); |
---|
| 494 | out[n->z_message_len-save]='\0'; |
---|
| 495 | return(out); |
---|
[7d4fbcd] | 496 | } |
---|
[b0430a6] | 497 | |
---|
| 498 | return(owl_strdup("")); |
---|
[7d4fbcd] | 499 | } |
---|
[5376a95] | 500 | |
---|
[1077891a] | 501 | char *owl_zephyr_get_field_as_utf8(const ZNotice_t *n, int j) |
---|
[5376a95] | 502 | { |
---|
| 503 | int i, count, save; |
---|
| 504 | |
---|
| 505 | /* If there's no message here, just run along now */ |
---|
| 506 | if (n->z_message_len == 0) |
---|
| 507 | return(owl_strdup("")); |
---|
| 508 | |
---|
| 509 | count=save=0; |
---|
| 510 | for (i = 0; i < n->z_message_len; i++) { |
---|
| 511 | if (n->z_message[i]=='\0') { |
---|
| 512 | count++; |
---|
| 513 | if (count == j) { |
---|
| 514 | /* just found the end of the field we're looking for */ |
---|
[6201646] | 515 | return(owl_validate_or_convert(n->z_message + save)); |
---|
[5376a95] | 516 | } else { |
---|
| 517 | save = i + 1; |
---|
| 518 | } |
---|
| 519 | } |
---|
| 520 | } |
---|
| 521 | /* catch the last field, which might not be null terminated */ |
---|
| 522 | if (count == j - 1) { |
---|
[6201646] | 523 | char *tmp, *out; |
---|
| 524 | tmp = owl_malloc(n->z_message_len-save+5); |
---|
| 525 | memcpy(tmp, n->z_message+save, n->z_message_len-save); |
---|
| 526 | tmp[n->z_message_len-save]='\0'; |
---|
| 527 | out = owl_validate_or_convert(tmp); |
---|
| 528 | owl_free(tmp); |
---|
| 529 | return out; |
---|
[5376a95] | 530 | } |
---|
| 531 | |
---|
| 532 | return(owl_strdup("")); |
---|
| 533 | } |
---|
[09489b89] | 534 | #else |
---|
[701a184] | 535 | char *owl_zephyr_get_field(void *n, int j) |
---|
[09489b89] | 536 | { |
---|
[b0430a6] | 537 | return(owl_strdup("")); |
---|
[09489b89] | 538 | } |
---|
[5577606] | 539 | char *owl_zephyr_get_field_as_utf8(void *n, int j) |
---|
[5376a95] | 540 | { |
---|
| 541 | return owl_zephyr_get_field(n, j); |
---|
| 542 | } |
---|
[be0a79f] | 543 | #endif |
---|
[7d4fbcd] | 544 | |
---|
[b0430a6] | 545 | |
---|
[be0a79f] | 546 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 547 | int owl_zephyr_get_num_fields(const ZNotice_t *n) |
---|
[31e48a3] | 548 | { |
---|
[7d4fbcd] | 549 | int i, fields; |
---|
| 550 | |
---|
[50e29e3] | 551 | if(n->z_message_len == 0) |
---|
| 552 | return 0; |
---|
| 553 | |
---|
[7d4fbcd] | 554 | fields=1; |
---|
| 555 | for (i=0; i<n->z_message_len; i++) { |
---|
| 556 | if (n->z_message[i]=='\0') fields++; |
---|
| 557 | } |
---|
| 558 | |
---|
| 559 | return(fields); |
---|
| 560 | } |
---|
[09489b89] | 561 | #else |
---|
[1077891a] | 562 | int owl_zephyr_get_num_fields(const void *n) |
---|
[09489b89] | 563 | { |
---|
| 564 | return(0); |
---|
| 565 | } |
---|
[be0a79f] | 566 | #endif |
---|
[7d4fbcd] | 567 | |
---|
[be0a79f] | 568 | #ifdef HAVE_LIBZEPHYR |
---|
[bf73bdd] | 569 | /* return a pointer to the message, place the message length in k |
---|
| 570 | * caller must free the return |
---|
| 571 | */ |
---|
[c08c70a] | 572 | char *owl_zephyr_get_message(const ZNotice_t *n, const owl_message *m) |
---|
[31e48a3] | 573 | { |
---|
[405d5e6] | 574 | /* don't let ping messages have a body */ |
---|
[7d4fbcd] | 575 | if (!strcasecmp(n->z_opcode, "ping")) { |
---|
[bf73bdd] | 576 | return(owl_strdup("")); |
---|
[7d4fbcd] | 577 | } |
---|
| 578 | |
---|
[a1bb198] | 579 | /* deal with MIT NOC messages */ |
---|
[85d1795] | 580 | if (!strcasecmp(n->z_default_format, "@center(@bold(NOC Message))\n\n@bold(Sender:) $1 <$sender>\n@bold(Time: ) $time\n\n@italic($opcode service on $instance $3.) $4\n")) { |
---|
| 581 | char *msg, *field3, *field4; |
---|
[a1bb198] | 582 | |
---|
| 583 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 584 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 585 | |
---|
[85d1795] | 586 | msg = owl_sprintf("%s service on %s %s\n%s", n->z_opcode, n->z_class_inst, field3, field4); |
---|
[272a4a0] | 587 | owl_free(field3); |
---|
| 588 | owl_free(field4); |
---|
[a1bb198] | 589 | if (msg) { |
---|
| 590 | return msg; |
---|
| 591 | } |
---|
| 592 | } |
---|
[fba0f96] | 593 | /* deal with MIT Discuss messages */ |
---|
[e2a620b] | 594 | else if (!strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3 ($5)\nSubject: $4") || |
---|
| 595 | !strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3\nSubject: $4")) { |
---|
[fba0f96] | 596 | char *msg, *field1, *field2, *field3, *field4, *field5; |
---|
| 597 | |
---|
| 598 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 599 | field2 = owl_zephyr_get_field(n, 2); |
---|
| 600 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 601 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 602 | field5 = owl_zephyr_get_field(n, 5); |
---|
| 603 | |
---|
| 604 | msg = owl_sprintf("New transaction [%s] entered in %s\nFrom: %s (%s)\nSubject: %s", field1, field2, field3, field5, field4); |
---|
| 605 | owl_free(field1); |
---|
| 606 | owl_free(field2); |
---|
| 607 | owl_free(field3); |
---|
| 608 | owl_free(field4); |
---|
| 609 | owl_free(field5); |
---|
| 610 | if (msg) { |
---|
| 611 | return msg; |
---|
| 612 | } |
---|
| 613 | } |
---|
[85d1795] | 614 | /* deal with MIT Moira messages */ |
---|
| 615 | else if (!strcasecmp(n->z_default_format, "MOIRA $instance on $fromhost:\n $message\n")) { |
---|
| 616 | char *msg, *field1; |
---|
| 617 | |
---|
| 618 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 619 | |
---|
| 620 | msg = owl_sprintf("MOIRA %s on %s: %s", n->z_class_inst, owl_message_get_hostname(m), field1); |
---|
| 621 | owl_free(field1); |
---|
| 622 | if (msg) { |
---|
| 623 | return msg; |
---|
| 624 | } |
---|
| 625 | } |
---|
[405d5e6] | 626 | |
---|
[85d1795] | 627 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 628 | return(owl_zephyr_get_field(n, 1)); |
---|
| 629 | } |
---|
| 630 | else { |
---|
| 631 | return(owl_zephyr_get_field(n, 2)); |
---|
| 632 | } |
---|
[7d4fbcd] | 633 | } |
---|
[be0a79f] | 634 | #endif |
---|
[7d4fbcd] | 635 | |
---|
[be0a79f] | 636 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 637 | const char *owl_zephyr_get_zsig(const ZNotice_t *n, int *k) |
---|
[31e48a3] | 638 | { |
---|
[7d4fbcd] | 639 | /* return a pointer to the zsig if there is one */ |
---|
| 640 | |
---|
[405d5e6] | 641 | /* message length 0? No zsig */ |
---|
[7d4fbcd] | 642 | if (n->z_message_len==0) { |
---|
| 643 | *k=0; |
---|
| 644 | return(""); |
---|
| 645 | } |
---|
[405d5e6] | 646 | |
---|
[85d1795] | 647 | /* If there's only one field, no zsig */ |
---|
| 648 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 649 | *k=0; |
---|
[405d5e6] | 650 | return(""); |
---|
| 651 | } |
---|
| 652 | |
---|
| 653 | /* Everything else is field 1 */ |
---|
[7d4fbcd] | 654 | *k=strlen(n->z_message); |
---|
| 655 | return(n->z_message); |
---|
| 656 | } |
---|
[09489b89] | 657 | #else |
---|
[1077891a] | 658 | const char *owl_zephyr_get_zsig(const void *n, int *k) |
---|
[09489b89] | 659 | { |
---|
| 660 | return(""); |
---|
| 661 | } |
---|
[be0a79f] | 662 | #endif |
---|
[7d4fbcd] | 663 | |
---|
[e19eb97] | 664 | int send_zephyr(const char *opcode, const char *zsig, const char *class, const char *instance, const char *recipient, const char *message) |
---|
[31e48a3] | 665 | { |
---|
[be0a79f] | 666 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 667 | int ret; |
---|
| 668 | ZNotice_t notice; |
---|
| 669 | |
---|
| 670 | memset(¬ice, 0, sizeof(notice)); |
---|
| 671 | |
---|
[8262340] | 672 | ZResetAuthentication(); |
---|
[8ba37ec] | 673 | |
---|
| 674 | if (!zsig) zsig=""; |
---|
[8262340] | 675 | |
---|
[7d4fbcd] | 676 | notice.z_kind=ACKED; |
---|
| 677 | notice.z_port=0; |
---|
[712caac] | 678 | notice.z_class=zstr(class); |
---|
| 679 | notice.z_class_inst=zstr(instance); |
---|
[21882032] | 680 | notice.z_sender=NULL; |
---|
[7d4fbcd] | 681 | if (!strcmp(recipient, "*") || !strcmp(recipient, "@")) { |
---|
[712caac] | 682 | notice.z_recipient=zstr(""); |
---|
[21882032] | 683 | if (*owl_global_get_zsender(&g)) |
---|
[712caac] | 684 | notice.z_sender=zstr(owl_global_get_zsender(&g)); |
---|
[7d4fbcd] | 685 | } else { |
---|
[712caac] | 686 | notice.z_recipient=zstr(recipient); |
---|
[7d4fbcd] | 687 | } |
---|
[712caac] | 688 | notice.z_default_format=zstr("Class $class, Instance $instance:\nTo: @bold($recipient) at $time $date\nFrom: @bold{$1 <$sender>}\n\n$2"); |
---|
| 689 | if (opcode) notice.z_opcode=zstr(opcode); |
---|
[7d4fbcd] | 690 | |
---|
[56330ff] | 691 | notice.z_message_len=strlen(zsig)+1+strlen(message); |
---|
[7d4fbcd] | 692 | notice.z_message=owl_malloc(notice.z_message_len+10); |
---|
[56330ff] | 693 | strcpy(notice.z_message, zsig); |
---|
| 694 | memcpy(notice.z_message+strlen(zsig)+1, message, strlen(message)); |
---|
[7d4fbcd] | 695 | |
---|
| 696 | /* ret=ZSendNotice(¬ice, ZAUTH); */ |
---|
| 697 | ret=ZSrvSendNotice(¬ice, ZAUTH, send_zephyr_helper); |
---|
| 698 | |
---|
| 699 | /* free then check the return */ |
---|
| 700 | owl_free(notice.z_message); |
---|
| 701 | ZFreeNotice(¬ice); |
---|
| 702 | if (ret!=ZERR_NONE) { |
---|
[ec6ff52] | 703 | owl_function_error("Error sending zephyr"); |
---|
[7d4fbcd] | 704 | return(ret); |
---|
| 705 | } |
---|
| 706 | return(0); |
---|
[be0a79f] | 707 | #else |
---|
| 708 | return(0); |
---|
| 709 | #endif |
---|
[7d4fbcd] | 710 | } |
---|
| 711 | |
---|
[be0a79f] | 712 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 713 | Code_t send_zephyr_helper(ZNotice_t *notice, char *buf, int len, int wait) |
---|
| 714 | { |
---|
[7d4fbcd] | 715 | return(ZSendPacket(buf, len, 0)); |
---|
| 716 | } |
---|
[be0a79f] | 717 | #endif |
---|
[7d4fbcd] | 718 | |
---|
[e19eb97] | 719 | void send_ping(const char *to, const char *zclass, const char *zinstance) |
---|
[31e48a3] | 720 | { |
---|
[be0a79f] | 721 | #ifdef HAVE_LIBZEPHYR |
---|
[3ef779b] | 722 | send_zephyr("PING", "", zclass, zinstance, to, ""); |
---|
[be0a79f] | 723 | #endif |
---|
[7d4fbcd] | 724 | } |
---|
| 725 | |
---|
[be0a79f] | 726 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 727 | void owl_zephyr_handle_ack(const ZNotice_t *retnotice) |
---|
[31e48a3] | 728 | { |
---|
[7d4fbcd] | 729 | char *tmp; |
---|
| 730 | |
---|
| 731 | /* if it's an HMACK ignore it */ |
---|
| 732 | if (retnotice->z_kind == HMACK) return; |
---|
[aecf3e6] | 733 | |
---|
[7d4fbcd] | 734 | if (retnotice->z_kind == SERVNAK) { |
---|
[ec6ff52] | 735 | owl_function_error("Authorization failure sending zephyr"); |
---|
[7d4fbcd] | 736 | } else if ((retnotice->z_kind != SERVACK) || !retnotice->z_message_len) { |
---|
[ec6ff52] | 737 | owl_function_error("Detected server failure while receiving acknowledgement"); |
---|
[7d4fbcd] | 738 | } else if (!strcmp(retnotice->z_message, ZSRVACK_SENT)) { |
---|
| 739 | if (!strcasecmp(retnotice->z_opcode, "ping")) { |
---|
| 740 | return; |
---|
| 741 | } else { |
---|
[d73e3af] | 742 | if (strcasecmp(retnotice->z_recipient, "")) |
---|
[1e550b2] | 743 | { /* personal */ |
---|
[d73e3af] | 744 | tmp=short_zuser(retnotice->z_recipient); |
---|
| 745 | if(!strcasecmp(retnotice->z_class, "message") && |
---|
| 746 | !strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 747 | owl_function_makemsg("Message sent to %s.", tmp); |
---|
[1e550b2] | 748 | } else if(!strcasecmp(retnotice->z_class, "message")) { /* instanced, but not classed, personal */ |
---|
[d73e3af] | 749 | owl_function_makemsg("Message sent to %s on -i %s\n", tmp, retnotice->z_class_inst); |
---|
[1e550b2] | 750 | } else { /* classed personal */ |
---|
[d73e3af] | 751 | owl_function_makemsg("Message sent to %s on -c %s -i %s\n", tmp, retnotice->z_class, retnotice->z_class_inst); |
---|
| 752 | } |
---|
[27f6487] | 753 | owl_free(tmp); |
---|
[d73e3af] | 754 | } else { |
---|
[1e550b2] | 755 | /* class / instance message */ |
---|
[d73e3af] | 756 | owl_function_makemsg("Message sent to -c %s -i %s\n", retnotice->z_class, retnotice->z_class_inst); |
---|
| 757 | } |
---|
[7d4fbcd] | 758 | } |
---|
| 759 | } else if (!strcmp(retnotice->z_message, ZSRVACK_NOTSENT)) { |
---|
[1151f0b] | 760 | #define BUFFLEN 1024 |
---|
[44f32fb] | 761 | if (retnotice->z_recipient == NULL |
---|
[60c2e1e] | 762 | || *retnotice->z_recipient == 0 |
---|
[44f32fb] | 763 | || *retnotice->z_recipient == '@') { |
---|
[1151f0b] | 764 | char buff[BUFFLEN]; |
---|
[44f32fb] | 765 | owl_function_error("No one subscribed to class %s", retnotice->z_class); |
---|
[1151f0b] | 766 | snprintf(buff, BUFFLEN, "Could not send message to class %s: no one subscribed.\n", retnotice->z_class); |
---|
[9119a47] | 767 | owl_function_adminmsg("", buff); |
---|
[7d4fbcd] | 768 | } else { |
---|
[1151f0b] | 769 | char buff[BUFFLEN]; |
---|
[24ccc01] | 770 | owl_zwrite zw; |
---|
| 771 | char *realm; |
---|
| 772 | |
---|
[4b464a4] | 773 | tmp = short_zuser(retnotice->z_recipient); |
---|
[44f32fb] | 774 | owl_function_error("%s: Not logged in or subscribing.", tmp); |
---|
[3ef779b] | 775 | /* |
---|
| 776 | * These error messages are often over 80 chars, but users who want to |
---|
| 777 | * see the whole thing can scroll to the side, and for those with wide |
---|
| 778 | * terminals or who don't care, not splitting saves a line in the UI |
---|
| 779 | */ |
---|
| 780 | if(strcasecmp(retnotice->z_class, "message")) { |
---|
[1151f0b] | 781 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 782 | "Could not send message to %s: " |
---|
[3ef779b] | 783 | "not logged in or subscribing to class %s, instance %s.\n", |
---|
[10e3963] | 784 | tmp, |
---|
[1151f0b] | 785 | retnotice->z_class, |
---|
| 786 | retnotice->z_class_inst); |
---|
[3ef779b] | 787 | } else if(strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 788 | snprintf(buff, BUFFLEN, |
---|
| 789 | "Could not send message to %s: " |
---|
| 790 | "not logged in or subscribing to instance %s.\n", |
---|
| 791 | tmp, |
---|
| 792 | retnotice->z_class_inst); |
---|
[44f32fb] | 793 | } else { |
---|
[1151f0b] | 794 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 795 | "Could not send message to %s: " |
---|
| 796 | "not logged in or subscribing to messages.\n", |
---|
| 797 | tmp); |
---|
[44f32fb] | 798 | } |
---|
[9119a47] | 799 | owl_function_adminmsg("", buff); |
---|
[24ccc01] | 800 | |
---|
| 801 | memset(&zw, 0, sizeof(zw)); |
---|
| 802 | zw.class = owl_strdup(retnotice->z_class); |
---|
| 803 | zw.inst = owl_strdup(retnotice->z_class_inst); |
---|
| 804 | realm = strchr(retnotice->z_recipient, '@'); |
---|
| 805 | if(realm) { |
---|
| 806 | zw.realm = owl_strdup(realm + 1); |
---|
| 807 | } else { |
---|
| 808 | zw.realm = owl_strdup(owl_zephyr_get_realm()); |
---|
| 809 | } |
---|
| 810 | zw.opcode = owl_strdup(retnotice->z_opcode); |
---|
| 811 | zw.zsig = owl_strdup(""); |
---|
| 812 | owl_list_create(&(zw.recips)); |
---|
| 813 | owl_list_append_element(&(zw.recips), owl_strdup(tmp)); |
---|
| 814 | |
---|
| 815 | owl_log_outgoing_zephyr_error(&zw, buff); |
---|
| 816 | |
---|
| 817 | owl_zwrite_free(&zw); |
---|
[1c6c4d3] | 818 | owl_free(tmp); |
---|
[7d4fbcd] | 819 | } |
---|
| 820 | } else { |
---|
[ec6ff52] | 821 | owl_function_error("Internal error on ack (%s)", retnotice->z_message); |
---|
[7d4fbcd] | 822 | } |
---|
| 823 | } |
---|
[09489b89] | 824 | #else |
---|
[1077891a] | 825 | void owl_zephyr_handle_ack(const void *retnotice) |
---|
[09489b89] | 826 | { |
---|
| 827 | } |
---|
[be0a79f] | 828 | #endif |
---|
[7d4fbcd] | 829 | |
---|
[be0a79f] | 830 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 831 | int owl_zephyr_notice_is_ack(const ZNotice_t *n) |
---|
[31e48a3] | 832 | { |
---|
[7d4fbcd] | 833 | if (n->z_kind == SERVNAK || n->z_kind == SERVACK || n->z_kind == HMACK) { |
---|
| 834 | if (!strcasecmp(n->z_class, LOGIN_CLASS)) return(0); |
---|
| 835 | return(1); |
---|
| 836 | } |
---|
| 837 | return(0); |
---|
| 838 | } |
---|
[09489b89] | 839 | #else |
---|
[1077891a] | 840 | int owl_zephyr_notice_is_ack(const void *n) |
---|
[09489b89] | 841 | { |
---|
| 842 | return(0); |
---|
| 843 | } |
---|
[be0a79f] | 844 | #endif |
---|
[7d4fbcd] | 845 | |
---|
[c08c70a] | 846 | void owl_zephyr_zaway(const owl_message *m) |
---|
[31e48a3] | 847 | { |
---|
[be0a79f] | 848 | #ifdef HAVE_LIBZEPHYR |
---|
[7c8060d0] | 849 | char *tmpbuff, *myuser, *to; |
---|
[15b34fd] | 850 | owl_message *mout; |
---|
[7d4fbcd] | 851 | |
---|
[aa2f6364] | 852 | /* bail if it doesn't look like a message we should reply to. Some |
---|
[2de4f20] | 853 | * of this defined by the way zaway(1) works |
---|
| 854 | */ |
---|
[7d4fbcd] | 855 | if (strcasecmp(owl_message_get_class(m), "message")) return; |
---|
| 856 | if (strcasecmp(owl_message_get_recipient(m), ZGetSender())) return; |
---|
| 857 | if (!strcasecmp(owl_message_get_sender(m), "")) return; |
---|
| 858 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) return; |
---|
| 859 | if (!strcasecmp(owl_message_get_opcode(m), "auto")) return; |
---|
[d023c25] | 860 | if (!strcasecmp(owl_message_get_zsig(m), "Automated reply:")) return; |
---|
[7d4fbcd] | 861 | if (!strcasecmp(owl_message_get_sender(m), ZGetSender())) return; |
---|
[9854278] | 862 | if (owl_message_get_attribute_value(m, "isauto")) return; |
---|
[7d4fbcd] | 863 | |
---|
[7c8060d0] | 864 | if (owl_global_is_smartstrip(&g)) { |
---|
[e3d9c77] | 865 | to=owl_zephyr_smartstripped_user(owl_message_get_sender(m)); |
---|
[7c8060d0] | 866 | } else { |
---|
| 867 | to=owl_strdup(owl_message_get_sender(m)); |
---|
| 868 | } |
---|
| 869 | |
---|
[7d4fbcd] | 870 | send_zephyr("", |
---|
| 871 | "Automated reply:", |
---|
| 872 | owl_message_get_class(m), |
---|
| 873 | owl_message_get_instance(m), |
---|
[7c8060d0] | 874 | to, |
---|
[7d4fbcd] | 875 | owl_global_get_zaway_msg(&g)); |
---|
| 876 | |
---|
[7c8060d0] | 877 | myuser=short_zuser(to); |
---|
[aa2f6364] | 878 | if (!strcasecmp(owl_message_get_instance(m), "personal")) { |
---|
| 879 | tmpbuff = owl_sprintf("zwrite %s", myuser); |
---|
| 880 | } else { |
---|
| 881 | tmpbuff = owl_sprintf("zwrite -i %s %s", owl_message_get_instance(m), myuser); |
---|
| 882 | } |
---|
| 883 | owl_free(myuser); |
---|
[7c8060d0] | 884 | owl_free(to); |
---|
[aa2f6364] | 885 | |
---|
[7d4fbcd] | 886 | /* display the message as an admin message in the receive window */ |
---|
[15b34fd] | 887 | mout=owl_function_make_outgoing_zephyr(owl_global_get_zaway_msg(&g), tmpbuff, "Automated reply:"); |
---|
[13a3c1db] | 888 | owl_global_messagequeue_addmsg(&g, mout); |
---|
[7d4fbcd] | 889 | owl_free(tmpbuff); |
---|
[be0a79f] | 890 | #endif |
---|
[7d4fbcd] | 891 | } |
---|
| 892 | |
---|
[be0a79f] | 893 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 894 | void owl_zephyr_hackaway_cr(ZNotice_t *n) |
---|
| 895 | { |
---|
[7d4fbcd] | 896 | /* replace \r's with ' '. Gross-ish */ |
---|
| 897 | int i; |
---|
| 898 | |
---|
| 899 | for (i=0; i<n->z_message_len; i++) { |
---|
| 900 | if (n->z_message[i]=='\r') { |
---|
| 901 | n->z_message[i]=' '; |
---|
| 902 | } |
---|
| 903 | } |
---|
| 904 | } |
---|
[be0a79f] | 905 | #endif |
---|
[7d4fbcd] | 906 | |
---|
[dca3b27] | 907 | char *owl_zephyr_zlocate(const char *user, int auth) |
---|
[31e48a3] | 908 | { |
---|
[be0a79f] | 909 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 910 | int ret, numlocs; |
---|
| 911 | int one = 1; |
---|
| 912 | ZLocations_t locations; |
---|
| 913 | char *myuser; |
---|
[dca3b27] | 914 | char *p, *result; |
---|
| 915 | |
---|
[8262340] | 916 | ZResetAuthentication(); |
---|
[dca3b27] | 917 | ret = ZLocateUser(zstr(user), &numlocs, auth ? ZAUTH : ZNOAUTH); |
---|
| 918 | if (ret != ZERR_NONE) |
---|
| 919 | return owl_sprintf("Error locating user %s: %s\n", |
---|
| 920 | user, error_message(ret)); |
---|
| 921 | |
---|
| 922 | myuser = short_zuser(user); |
---|
| 923 | if (numlocs == 0) { |
---|
| 924 | result = owl_sprintf("%s: Hidden or not logged in\n", myuser); |
---|
| 925 | } else { |
---|
| 926 | result = owl_strdup(""); |
---|
| 927 | for (; numlocs; numlocs--) { |
---|
| 928 | ZGetLocations(&locations, &one); |
---|
| 929 | p = owl_sprintf("%s%s: %s\t%s\t%s\n", |
---|
| 930 | result, myuser, |
---|
| 931 | locations.host ? locations.host : "?", |
---|
| 932 | locations.tty ? locations.tty : "?", |
---|
| 933 | locations.time ? locations.time : "?"); |
---|
| 934 | owl_free(result); |
---|
| 935 | result = p; |
---|
| 936 | } |
---|
[7d4fbcd] | 937 | } |
---|
| 938 | |
---|
[dca3b27] | 939 | return result; |
---|
| 940 | #else |
---|
| 941 | return owl_strdup(""); |
---|
[be0a79f] | 942 | #endif |
---|
[7d4fbcd] | 943 | } |
---|
[bde7714] | 944 | |
---|
[e19eb97] | 945 | void owl_zephyr_addsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 946 | { |
---|
[be0a79f] | 947 | #ifdef HAVE_LIBZEPHYR |
---|
[b7ee89b] | 948 | char *line, *subsfile, *s = NULL; |
---|
[bde7714] | 949 | FILE *file; |
---|
[b7ee89b] | 950 | int duplicate = 0; |
---|
[bde7714] | 951 | |
---|
[b7ee89b] | 952 | line = owl_zephyr_makesubline(class, inst, recip); |
---|
[6ea3890] | 953 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[bde7714] | 954 | |
---|
[74037d9] | 955 | /* if the file already exists, check to see if the sub is already there */ |
---|
[b7ee89b] | 956 | file = fopen(subsfile, "r"); |
---|
[74037d9] | 957 | if (file) { |
---|
[b7ee89b] | 958 | while (owl_getline(&s, file)) { |
---|
| 959 | if (strcasecmp(s, line) == 0) { |
---|
[74037d9] | 960 | owl_function_error("Subscription already present in %s", subsfile); |
---|
[b7ee89b] | 961 | duplicate++; |
---|
[74037d9] | 962 | } |
---|
[bde7714] | 963 | } |
---|
[99dabee] | 964 | fclose(file); |
---|
[b7ee89b] | 965 | owl_free(s); |
---|
[bde7714] | 966 | } |
---|
| 967 | |
---|
[b7ee89b] | 968 | if (!duplicate) { |
---|
| 969 | file = fopen(subsfile, "a"); |
---|
| 970 | if (file) { |
---|
| 971 | fputs(line, file); |
---|
| 972 | fclose(file); |
---|
| 973 | owl_function_makemsg("Subscription added"); |
---|
| 974 | } else { |
---|
| 975 | owl_function_error("Error opening file %s for writing", subsfile); |
---|
| 976 | } |
---|
[bde7714] | 977 | } |
---|
[b7ee89b] | 978 | |
---|
[bde7714] | 979 | owl_free(line); |
---|
[be0a79f] | 980 | #endif |
---|
[bde7714] | 981 | } |
---|
| 982 | |
---|
[e19eb97] | 983 | void owl_zephyr_delsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 984 | { |
---|
[be0a79f] | 985 | #ifdef HAVE_LIBZEPHYR |
---|
[b2a91b6] | 986 | char *line, *subsfile; |
---|
[da60ba9] | 987 | int linesdeleted; |
---|
[bde7714] | 988 | |
---|
| 989 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
[b2a91b6] | 990 | line[strlen(line)-1]='\0'; |
---|
[bde7714] | 991 | |
---|
[6ea3890] | 992 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[b2a91b6] | 993 | |
---|
[da60ba9] | 994 | linesdeleted = owl_util_file_deleteline(subsfile, line, 1); |
---|
| 995 | if (linesdeleted > 0) { |
---|
| 996 | owl_function_makemsg("Subscription removed"); |
---|
| 997 | } else { |
---|
| 998 | owl_function_error("No subscription present in %s", subsfile); |
---|
| 999 | } |
---|
[b2a91b6] | 1000 | owl_free(subsfile); |
---|
[bde7714] | 1001 | owl_free(line); |
---|
[be0a79f] | 1002 | #endif |
---|
[bde7714] | 1003 | } |
---|
| 1004 | |
---|
[b2a91b6] | 1005 | /* caller must free the return */ |
---|
[e19eb97] | 1006 | char *owl_zephyr_makesubline(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 1007 | { |
---|
[36486be] | 1008 | return owl_sprintf("%s,%s,%s\n", class, inst, !strcmp(recip, "") ? "*" : recip); |
---|
[bde7714] | 1009 | } |
---|
[31e48a3] | 1010 | |
---|
| 1011 | |
---|
| 1012 | void owl_zephyr_zlog_in(void) |
---|
| 1013 | { |
---|
[be0a79f] | 1014 | #ifdef HAVE_LIBZEPHYR |
---|
[e19eb97] | 1015 | const char *exposure, *eset; |
---|
[31e48a3] | 1016 | int ret; |
---|
| 1017 | |
---|
| 1018 | ZResetAuthentication(); |
---|
| 1019 | |
---|
| 1020 | eset=EXPOSE_REALMVIS; |
---|
[712caac] | 1021 | exposure=ZGetVariable(zstr("exposure")); |
---|
[31e48a3] | 1022 | if (exposure==NULL) { |
---|
| 1023 | eset=EXPOSE_REALMVIS; |
---|
| 1024 | } else if (!strcasecmp(exposure,EXPOSE_NONE)) { |
---|
| 1025 | eset = EXPOSE_NONE; |
---|
| 1026 | } else if (!strcasecmp(exposure,EXPOSE_OPSTAFF)) { |
---|
| 1027 | eset = EXPOSE_OPSTAFF; |
---|
| 1028 | } else if (!strcasecmp(exposure,EXPOSE_REALMVIS)) { |
---|
| 1029 | eset = EXPOSE_REALMVIS; |
---|
| 1030 | } else if (!strcasecmp(exposure,EXPOSE_REALMANN)) { |
---|
| 1031 | eset = EXPOSE_REALMANN; |
---|
| 1032 | } else if (!strcasecmp(exposure,EXPOSE_NETVIS)) { |
---|
| 1033 | eset = EXPOSE_NETVIS; |
---|
| 1034 | } else if (!strcasecmp(exposure,EXPOSE_NETANN)) { |
---|
| 1035 | eset = EXPOSE_NETANN; |
---|
| 1036 | } |
---|
| 1037 | |
---|
[712caac] | 1038 | ret=ZSetLocation(zstr(eset)); |
---|
[31e48a3] | 1039 | if (ret != ZERR_NONE) { |
---|
| 1040 | /* |
---|
[e440602] | 1041 | owl_function_makemsg("Error setting location: %s", error_message(ret)); |
---|
[31e48a3] | 1042 | */ |
---|
| 1043 | } |
---|
[be0a79f] | 1044 | #endif |
---|
[31e48a3] | 1045 | } |
---|
| 1046 | |
---|
| 1047 | void owl_zephyr_zlog_out(void) |
---|
| 1048 | { |
---|
[be0a79f] | 1049 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 1050 | int ret; |
---|
| 1051 | |
---|
| 1052 | ZResetAuthentication(); |
---|
| 1053 | ret=ZUnsetLocation(); |
---|
| 1054 | if (ret != ZERR_NONE) { |
---|
| 1055 | /* |
---|
[e440602] | 1056 | owl_function_makemsg("Error unsetting location: %s", error_message(ret)); |
---|
[31e48a3] | 1057 | */ |
---|
| 1058 | } |
---|
[be0a79f] | 1059 | #endif |
---|
[31e48a3] | 1060 | } |
---|
| 1061 | |
---|
[e19eb97] | 1062 | void owl_zephyr_addbuddy(const char *name) |
---|
[65ad073] | 1063 | { |
---|
| 1064 | char *filename; |
---|
| 1065 | FILE *file; |
---|
| 1066 | |
---|
[6ea3890] | 1067 | filename = owl_zephyr_dotfile(".anyone", NULL); |
---|
| 1068 | file = fopen(filename, "a"); |
---|
[65ad073] | 1069 | owl_free(filename); |
---|
| 1070 | if (!file) { |
---|
[ec6ff52] | 1071 | owl_function_error("Error opening zephyr buddy file for append"); |
---|
[65ad073] | 1072 | return; |
---|
| 1073 | } |
---|
| 1074 | fprintf(file, "%s\n", name); |
---|
| 1075 | fclose(file); |
---|
| 1076 | } |
---|
| 1077 | |
---|
[e19eb97] | 1078 | void owl_zephyr_delbuddy(const char *name) |
---|
[65ad073] | 1079 | { |
---|
| 1080 | char *filename; |
---|
| 1081 | |
---|
[6ea3890] | 1082 | filename = owl_zephyr_dotfile(".anyone", NULL); |
---|
[65ad073] | 1083 | owl_util_file_deleteline(filename, name, 0); |
---|
| 1084 | owl_free(filename); |
---|
| 1085 | } |
---|
[9381782] | 1086 | |
---|
| 1087 | /* return auth string */ |
---|
[09489b89] | 1088 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 1089 | const char *owl_zephyr_get_authstr(const ZNotice_t *n) |
---|
[9381782] | 1090 | { |
---|
| 1091 | |
---|
[f12d199] | 1092 | if (!n) return("UNKNOWN"); |
---|
| 1093 | |
---|
| 1094 | if (n->z_auth == ZAUTH_FAILED) { |
---|
[9381782] | 1095 | return ("FAILED"); |
---|
[f12d199] | 1096 | } else if (n->z_auth == ZAUTH_NO) { |
---|
[9381782] | 1097 | return ("NO"); |
---|
[f12d199] | 1098 | } else if (n->z_auth == ZAUTH_YES) { |
---|
[9381782] | 1099 | return ("YES"); |
---|
| 1100 | } else { |
---|
| 1101 | return ("UNKNOWN"); |
---|
[f12d199] | 1102 | } |
---|
[9381782] | 1103 | } |
---|
[09489b89] | 1104 | #else |
---|
[1077891a] | 1105 | const char *owl_zephyr_get_authstr(const void *n) |
---|
[09489b89] | 1106 | { |
---|
| 1107 | return(""); |
---|
| 1108 | } |
---|
| 1109 | #endif |
---|
[9381782] | 1110 | |
---|
[2de4f20] | 1111 | /* Returns a buffer of subscriptions or an error message. Caller must |
---|
| 1112 | * free the return. |
---|
[09489b89] | 1113 | */ |
---|
[c79a047] | 1114 | char *owl_zephyr_getsubs(void) |
---|
[09489b89] | 1115 | { |
---|
| 1116 | #ifdef HAVE_LIBZEPHYR |
---|
| 1117 | int ret, num, i, one; |
---|
[ddacb9c] | 1118 | int buffsize; |
---|
[09489b89] | 1119 | ZSubscription_t sub; |
---|
[ddacb9c] | 1120 | char *out; |
---|
[09489b89] | 1121 | one=1; |
---|
| 1122 | |
---|
| 1123 | ret=ZRetrieveSubscriptions(0, &num); |
---|
| 1124 | if (ret==ZERR_TOOMANYSUBS) { |
---|
[c8735aa] | 1125 | return(owl_strdup("Zephyr: too many subscriptions\n")); |
---|
[ddacb9c] | 1126 | } else if (ret || (num <= 0)) { |
---|
[c8735aa] | 1127 | return(owl_strdup("Zephyr: error retriving subscriptions\n")); |
---|
[09489b89] | 1128 | } |
---|
| 1129 | |
---|
[ddacb9c] | 1130 | buffsize = (num + 1) * 50; |
---|
| 1131 | out=owl_malloc(buffsize); |
---|
[09489b89] | 1132 | strcpy(out, ""); |
---|
| 1133 | for (i=0; i<num; i++) { |
---|
| 1134 | if ((ret = ZGetSubscriptions(&sub, &one)) != ZERR_NONE) { |
---|
| 1135 | owl_free(out); |
---|
| 1136 | ZFlushSubscriptions(); |
---|
| 1137 | out=owl_strdup("Error while getting subscriptions\n"); |
---|
| 1138 | return(out); |
---|
| 1139 | } else { |
---|
[ddacb9c] | 1140 | int tmpbufflen; |
---|
| 1141 | char *tmpbuff; |
---|
| 1142 | tmpbuff = owl_sprintf("<%s,%s,%s>\n%s", sub.zsub_class, sub.zsub_classinst, sub.zsub_recipient, out); |
---|
| 1143 | tmpbufflen = strlen(tmpbuff) + 1; |
---|
| 1144 | if (tmpbufflen > buffsize) { |
---|
| 1145 | char *out2; |
---|
| 1146 | buffsize = tmpbufflen * 2; |
---|
| 1147 | out2 = owl_realloc(out, buffsize); |
---|
| 1148 | if (out2 == NULL) { |
---|
| 1149 | owl_free(out); |
---|
| 1150 | owl_free(tmpbuff); |
---|
| 1151 | ZFlushSubscriptions(); |
---|
| 1152 | out=owl_strdup("Realloc error while getting subscriptions\n"); |
---|
| 1153 | return(out); |
---|
| 1154 | } |
---|
| 1155 | out = out2; |
---|
| 1156 | } |
---|
[09489b89] | 1157 | strcpy(out, tmpbuff); |
---|
[ddacb9c] | 1158 | owl_free(tmpbuff); |
---|
[09489b89] | 1159 | } |
---|
| 1160 | } |
---|
| 1161 | |
---|
| 1162 | ZFlushSubscriptions(); |
---|
| 1163 | return(out); |
---|
| 1164 | #else |
---|
[12c35df] | 1165 | return(owl_strdup("Zephyr not available")); |
---|
[09489b89] | 1166 | #endif |
---|
| 1167 | } |
---|
| 1168 | |
---|
[e19eb97] | 1169 | const char *owl_zephyr_get_variable(const char *var) |
---|
[09489b89] | 1170 | { |
---|
| 1171 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1172 | return(ZGetVariable(zstr(var))); |
---|
[09489b89] | 1173 | #else |
---|
| 1174 | return(""); |
---|
| 1175 | #endif |
---|
| 1176 | } |
---|
| 1177 | |
---|
[e19eb97] | 1178 | void owl_zephyr_set_locationinfo(const char *host, const char *val) |
---|
[09489b89] | 1179 | { |
---|
| 1180 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1181 | ZInitLocationInfo(zstr(host), zstr(val)); |
---|
[09489b89] | 1182 | #endif |
---|
| 1183 | } |
---|
| 1184 | |
---|
[e3d9c77] | 1185 | /* Strip a local realm fron the zephyr user name. |
---|
| 1186 | * The caller must free the return |
---|
| 1187 | */ |
---|
[e19eb97] | 1188 | char *short_zuser(const char *in) |
---|
[e3d9c77] | 1189 | { |
---|
| 1190 | char *out, *ptr; |
---|
| 1191 | |
---|
| 1192 | out=owl_strdup(in); |
---|
| 1193 | ptr=strchr(out, '@'); |
---|
| 1194 | if (ptr) { |
---|
| 1195 | if (!strcasecmp(ptr+1, owl_zephyr_get_realm())) { |
---|
| 1196 | *ptr='\0'; |
---|
| 1197 | } |
---|
| 1198 | } |
---|
| 1199 | return(out); |
---|
| 1200 | } |
---|
| 1201 | |
---|
| 1202 | /* Append a local realm to the zephyr user name if necessary. |
---|
| 1203 | * The caller must free the return. |
---|
| 1204 | */ |
---|
[e19eb97] | 1205 | char *long_zuser(const char *in) |
---|
[e3d9c77] | 1206 | { |
---|
[1971b59] | 1207 | if (strchr(in, '@')) { |
---|
| 1208 | return(owl_strdup(in)); |
---|
[e3d9c77] | 1209 | } |
---|
[1971b59] | 1210 | return(owl_sprintf("%s@%s", in, owl_zephyr_get_realm())); |
---|
[e3d9c77] | 1211 | } |
---|
| 1212 | |
---|
| 1213 | /* strip out the instance from a zsender's principal. Preserves the |
---|
| 1214 | * realm if present. daemon.webzephyr is a special case. The |
---|
| 1215 | * caller must free the return |
---|
| 1216 | */ |
---|
[e19eb97] | 1217 | char *owl_zephyr_smartstripped_user(const char *in) |
---|
[e3d9c77] | 1218 | { |
---|
| 1219 | char *ptr, *realm, *out; |
---|
| 1220 | |
---|
| 1221 | out=owl_strdup(in); |
---|
| 1222 | |
---|
| 1223 | /* bail immeaditly if we don't have to do any work */ |
---|
[fa4562c] | 1224 | ptr=strchr(out, '.'); |
---|
| 1225 | if (!strchr(out, '/') && !ptr) { |
---|
[e3d9c77] | 1226 | /* no '/' and no '.' */ |
---|
| 1227 | return(out); |
---|
| 1228 | } |
---|
[fa4562c] | 1229 | if (ptr && strchr(out, '@') && (ptr > strchr(out, '@'))) { |
---|
[e3d9c77] | 1230 | /* There's a '.' but it's in the realm */ |
---|
| 1231 | return(out); |
---|
| 1232 | } |
---|
[fa4562c] | 1233 | if (!strncasecmp(out, OWL_WEBZEPHYR_PRINCIPAL, strlen(OWL_WEBZEPHYR_PRINCIPAL))) { |
---|
[e3d9c77] | 1234 | return(out); |
---|
| 1235 | } |
---|
| 1236 | |
---|
[fa4562c] | 1237 | /* remove the realm from out, but hold on to it */ |
---|
[e3d9c77] | 1238 | realm=strchr(out, '@'); |
---|
| 1239 | if (realm) realm[0]='\0'; |
---|
| 1240 | |
---|
| 1241 | /* strip */ |
---|
| 1242 | ptr=strchr(out, '.'); |
---|
| 1243 | if (!ptr) ptr=strchr(out, '/'); |
---|
| 1244 | ptr[0]='\0'; |
---|
| 1245 | |
---|
| 1246 | /* reattach the realm if we had one */ |
---|
| 1247 | if (realm) { |
---|
| 1248 | strcat(out, "@"); |
---|
| 1249 | strcat(out, realm+1); |
---|
| 1250 | } |
---|
| 1251 | |
---|
| 1252 | return(out); |
---|
| 1253 | } |
---|
[5a95b69] | 1254 | |
---|
| 1255 | /* read the list of users in 'filename' as a .anyone file, and put the |
---|
| 1256 | * names of the zephyr users in the list 'in'. If 'filename' is NULL, |
---|
| 1257 | * use the default .anyone file in the users home directory. Returns |
---|
| 1258 | * -1 on failure, 0 on success. |
---|
| 1259 | */ |
---|
[e19eb97] | 1260 | int owl_zephyr_get_anyone_list(owl_list *in, const char *filename) |
---|
[5a95b69] | 1261 | { |
---|
| 1262 | #ifdef HAVE_LIBZEPHYR |
---|
[b7ee89b] | 1263 | char *ourfile, *tmp, *s = NULL; |
---|
[5a95b69] | 1264 | FILE *f; |
---|
| 1265 | |
---|
[6ea3890] | 1266 | ourfile = owl_zephyr_dotfile(".anyone", filename); |
---|
[b7ee89b] | 1267 | |
---|
| 1268 | f = fopen(ourfile, "r"); |
---|
[5a95b69] | 1269 | if (!f) { |
---|
| 1270 | owl_function_error("Error opening file %s: %s", ourfile, strerror(errno) ? strerror(errno) : ""); |
---|
| 1271 | owl_free(ourfile); |
---|
[b7ee89b] | 1272 | return -1; |
---|
[5a95b69] | 1273 | } |
---|
[b7ee89b] | 1274 | owl_free(ourfile); |
---|
[5a95b69] | 1275 | |
---|
[b7ee89b] | 1276 | while (owl_getline_chomp(&s, f)) { |
---|
[5a95b69] | 1277 | /* ignore comments, blank lines etc. */ |
---|
[b7ee89b] | 1278 | if (s[0] == '#' || s[0] == '\0') |
---|
| 1279 | continue; |
---|
| 1280 | |
---|
| 1281 | /* ignore from # on */ |
---|
| 1282 | tmp = strchr(s, '#'); |
---|
| 1283 | if (tmp) |
---|
| 1284 | tmp[0] = '\0'; |
---|
| 1285 | |
---|
| 1286 | /* ignore from SPC */ |
---|
| 1287 | tmp = strchr(s, ' '); |
---|
| 1288 | if (tmp) |
---|
| 1289 | tmp[0] = '\0'; |
---|
| 1290 | |
---|
| 1291 | owl_list_append_element(in, long_zuser(s)); |
---|
[5a95b69] | 1292 | } |
---|
[6b31006] | 1293 | owl_free(s); |
---|
[5a95b69] | 1294 | fclose(f); |
---|
[b7ee89b] | 1295 | return 0; |
---|
[5a95b69] | 1296 | #else |
---|
[b7ee89b] | 1297 | return -1; |
---|
[5a95b69] | 1298 | #endif |
---|
| 1299 | } |
---|
[13a3c1db] | 1300 | |
---|
[12e291a] | 1301 | /* |
---|
| 1302 | * Process zephyrgrams from libzephyr's queue. To prevent starvation, |
---|
| 1303 | * process a maximum of OWL_MAX_ZEPHYRGRAMS_TO_PROCESS. |
---|
| 1304 | * |
---|
| 1305 | * Returns the number of zephyrgrams processed. |
---|
| 1306 | */ |
---|
| 1307 | |
---|
| 1308 | #define OWL_MAX_ZEPHYRGRAMS_TO_PROCESS 20 |
---|
| 1309 | |
---|
[e9c6fc8] | 1310 | static int _owl_zephyr_process_events(void) |
---|
[12e291a] | 1311 | { |
---|
[13a3c1db] | 1312 | int zpendcount=0; |
---|
[12e291a] | 1313 | #ifdef HAVE_LIBZEPHYR |
---|
[13a3c1db] | 1314 | ZNotice_t notice; |
---|
| 1315 | owl_message *m=NULL; |
---|
| 1316 | |
---|
[12e291a] | 1317 | while(owl_zephyr_zpending() && zpendcount < OWL_MAX_ZEPHYRGRAMS_TO_PROCESS) { |
---|
[13a3c1db] | 1318 | if (owl_zephyr_zpending()) { |
---|
[cc1a6d4] | 1319 | ZReceiveNotice(¬ice, NULL); |
---|
[13a3c1db] | 1320 | zpendcount++; |
---|
| 1321 | |
---|
| 1322 | /* is this an ack from a zephyr we sent? */ |
---|
| 1323 | if (owl_zephyr_notice_is_ack(¬ice)) { |
---|
| 1324 | owl_zephyr_handle_ack(¬ice); |
---|
| 1325 | continue; |
---|
| 1326 | } |
---|
| 1327 | |
---|
| 1328 | /* if it's a ping and we're not viewing pings then skip it */ |
---|
| 1329 | if (!owl_global_is_rxping(&g) && !strcasecmp(notice.z_opcode, "ping")) { |
---|
| 1330 | continue; |
---|
| 1331 | } |
---|
| 1332 | |
---|
| 1333 | /* create the new message */ |
---|
| 1334 | m=owl_malloc(sizeof(owl_message)); |
---|
| 1335 | owl_message_create_from_znotice(m, ¬ice); |
---|
| 1336 | |
---|
| 1337 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1338 | } |
---|
| 1339 | } |
---|
[12e291a] | 1340 | #endif |
---|
| 1341 | return zpendcount; |
---|
[13a3c1db] | 1342 | } |
---|
| 1343 | |
---|
[18fdd5f9] | 1344 | void owl_zephyr_process_events(const owl_io_dispatch *d, void *data) |
---|
[12e291a] | 1345 | { |
---|
| 1346 | _owl_zephyr_process_events(); |
---|
| 1347 | } |
---|
| 1348 | |
---|
| 1349 | int owl_zephyr_pre_select_action(owl_ps_action *a, void *p) |
---|
| 1350 | { |
---|
| 1351 | return _owl_zephyr_process_events(); |
---|
[13a3c1db] | 1352 | } |
---|