[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"); |
---|
| 150 | } |
---|
| 151 | |
---|
| 152 | /* load login subscriptions */ |
---|
| 153 | if (owl_global_is_loginsubs(&g)) { |
---|
| 154 | owl_function_debugmsg("startup: loading login subs"); |
---|
| 155 | owl_function_loadloginsubs(NULL); |
---|
| 156 | } |
---|
| 157 | } |
---|
| 158 | #else |
---|
[c79a047] | 159 | void owl_zephyr_initialize(void) |
---|
[52a0f14] | 160 | { |
---|
| 161 | } |
---|
[02f55dc] | 162 | #endif |
---|
| 163 | |
---|
[52a0f14] | 164 | |
---|
[c79a047] | 165 | int owl_zephyr_shutdown(void) |
---|
[09489b89] | 166 | { |
---|
| 167 | #ifdef HAVE_LIBZEPHYR |
---|
[bfbf590] | 168 | if(owl_global_is_havezephyr(&g)) { |
---|
| 169 | unsuball(); |
---|
| 170 | ZClosePort(); |
---|
| 171 | } |
---|
[09489b89] | 172 | #endif |
---|
[32ad44d] | 173 | return 0; |
---|
[be0a79f] | 174 | } |
---|
| 175 | |
---|
[c79a047] | 176 | int owl_zephyr_zpending(void) |
---|
[be0a79f] | 177 | { |
---|
| 178 | #ifdef HAVE_LIBZEPHYR |
---|
[8ab1f28] | 179 | Code_t code; |
---|
| 180 | if(owl_global_is_havezephyr(&g)) { |
---|
| 181 | if((code = ZPending()) < 0) { |
---|
| 182 | owl_function_debugmsg("Error (%s) in ZPending()\n", |
---|
| 183 | error_message(code)); |
---|
| 184 | return 0; |
---|
| 185 | } |
---|
| 186 | return code; |
---|
| 187 | } |
---|
[be0a79f] | 188 | #endif |
---|
[32ad44d] | 189 | return 0; |
---|
[be0a79f] | 190 | } |
---|
| 191 | |
---|
[c79a047] | 192 | const char *owl_zephyr_get_realm(void) |
---|
[09489b89] | 193 | { |
---|
| 194 | #ifdef HAVE_LIBZEPHYR |
---|
[32ad44d] | 195 | if (owl_global_is_havezephyr(&g)) |
---|
| 196 | return(ZGetRealm()); |
---|
[09489b89] | 197 | #endif |
---|
[32ad44d] | 198 | return ""; |
---|
[09489b89] | 199 | } |
---|
| 200 | |
---|
[c79a047] | 201 | const char *owl_zephyr_get_sender(void) |
---|
[09489b89] | 202 | { |
---|
| 203 | #ifdef HAVE_LIBZEPHYR |
---|
[32ad44d] | 204 | if (owl_global_is_havezephyr(&g)) |
---|
| 205 | return(ZGetSender()); |
---|
[09489b89] | 206 | #endif |
---|
[32ad44d] | 207 | return ""; |
---|
[09489b89] | 208 | } |
---|
| 209 | |
---|
[f6050ee] | 210 | #ifdef HAVE_LIBZEPHYR |
---|
[93e883d] | 211 | int owl_zephyr_loadsubs_helper(ZSubscription_t subs[], int count) |
---|
| 212 | { |
---|
[18105584] | 213 | int ret = 0; |
---|
[a5e7ed6] | 214 | if (owl_global_is_havezephyr(&g)) { |
---|
| 215 | int i; |
---|
| 216 | /* sub without defaults */ |
---|
| 217 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
---|
| 218 | owl_function_error("Error subscribing to zephyr notifications."); |
---|
| 219 | ret=-2; |
---|
| 220 | } |
---|
[93e883d] | 221 | |
---|
[a5e7ed6] | 222 | /* free stuff */ |
---|
| 223 | for (i=0; i<count; i++) { |
---|
| 224 | owl_free(subs[i].zsub_class); |
---|
| 225 | owl_free(subs[i].zsub_classinst); |
---|
| 226 | owl_free(subs[i].zsub_recipient); |
---|
| 227 | } |
---|
[bb2c60d] | 228 | |
---|
[a5e7ed6] | 229 | owl_free(subs); |
---|
| 230 | } else { |
---|
| 231 | owl_sub_list *s = owl_malloc(sizeof(owl_sub_list)); |
---|
| 232 | s->subs = subs; |
---|
| 233 | s->nsubs = count; |
---|
| 234 | deferred_subs = g_list_append(deferred_subs, s); |
---|
| 235 | } |
---|
[d21efbc] | 236 | |
---|
[93e883d] | 237 | return ret; |
---|
| 238 | } |
---|
[f6050ee] | 239 | #endif |
---|
[93e883d] | 240 | |
---|
[7451af9] | 241 | /* Load zephyr subscriptions from 'filename'. If 'filename' is NULL, |
---|
[95474d7] | 242 | * the default file $HOME/.zephyr.subs will be used. |
---|
| 243 | * |
---|
| 244 | * Returns 0 on success. If the file does not exist, return -1 if |
---|
| 245 | * 'error_on_nofile' is 1, otherwise return 0. Return -1 if the file |
---|
| 246 | * exists but can not be read. Return -2 if there is a failure from |
---|
| 247 | * zephyr to load the subscriptions. |
---|
[2de4f20] | 248 | */ |
---|
[e19eb97] | 249 | int owl_zephyr_loadsubs(const char *filename, int error_on_nofile) |
---|
[31e48a3] | 250 | { |
---|
[be0a79f] | 251 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 252 | FILE *file; |
---|
| 253 | char *tmp, *start; |
---|
[b7ee89b] | 254 | char *buffer = NULL; |
---|
| 255 | char *subsfile; |
---|
[bb2c60d] | 256 | ZSubscription_t *subs; |
---|
| 257 | int subSize = 1024; |
---|
[b7ee89b] | 258 | int count; |
---|
[4357be8] | 259 | struct stat statbuff; |
---|
[7d4fbcd] | 260 | |
---|
[bb2c60d] | 261 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
---|
[6ea3890] | 262 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[b7ee89b] | 263 | |
---|
| 264 | if (stat(subsfile, &statbuff) != 0) { |
---|
[922f589] | 265 | owl_free(subsfile); |
---|
[b7ee89b] | 266 | if (error_on_nofile == 1) |
---|
| 267 | return -1; |
---|
| 268 | return 0; |
---|
[95474d7] | 269 | } |
---|
[4357be8] | 270 | |
---|
[8262340] | 271 | ZResetAuthentication(); |
---|
[b7ee89b] | 272 | count = 0; |
---|
| 273 | file = fopen(subsfile, "r"); |
---|
| 274 | owl_free(subsfile); |
---|
| 275 | if (!file) |
---|
| 276 | return -1; |
---|
| 277 | while (owl_getline(&buffer, file)) { |
---|
| 278 | if (buffer[0] == '#' || buffer[0] == '\n') |
---|
| 279 | continue; |
---|
| 280 | |
---|
| 281 | if (buffer[0] == '-') |
---|
| 282 | start = buffer + 1; |
---|
| 283 | else |
---|
| 284 | start = buffer; |
---|
| 285 | |
---|
[bb2c60d] | 286 | if (count >= subSize) { |
---|
[d21efbc] | 287 | subSize *= 2; |
---|
| 288 | subs = owl_realloc(subs, sizeof(ZSubscription_t) * subSize); |
---|
[93e883d] | 289 | } |
---|
[95474d7] | 290 | |
---|
| 291 | /* add it to the list of subs */ |
---|
[b7ee89b] | 292 | if ((tmp = strtok(start, ",\n\r")) == NULL) |
---|
| 293 | continue; |
---|
| 294 | subs[count].zsub_class = owl_strdup(tmp); |
---|
| 295 | if ((tmp=strtok(NULL, ",\n\r")) == NULL) |
---|
| 296 | continue; |
---|
| 297 | subs[count].zsub_classinst = owl_strdup(tmp); |
---|
| 298 | if ((tmp = strtok(NULL, " \t\n\r")) == NULL) |
---|
| 299 | continue; |
---|
| 300 | subs[count].zsub_recipient = owl_strdup(tmp); |
---|
| 301 | |
---|
[bb2c60d] | 302 | /* if it started with '-' then add it to the global punt list, and |
---|
| 303 | * remove it from the list of subs. */ |
---|
[b7ee89b] | 304 | if (buffer[0] == '-') { |
---|
[95474d7] | 305 | owl_function_zpunt(subs[count].zsub_class, subs[count].zsub_classinst, subs[count].zsub_recipient, 0); |
---|
[bb2c60d] | 306 | owl_free(subs[count].zsub_class); |
---|
| 307 | owl_free(subs[count].zsub_classinst); |
---|
| 308 | owl_free(subs[count].zsub_recipient); |
---|
[b7ee89b] | 309 | } else { |
---|
[bb2c60d] | 310 | count++; |
---|
[95474d7] | 311 | } |
---|
[7d4fbcd] | 312 | } |
---|
[95474d7] | 313 | fclose(file); |
---|
[b7ee89b] | 314 | if (buffer) |
---|
| 315 | owl_free(buffer); |
---|
[7d4fbcd] | 316 | |
---|
[b7ee89b] | 317 | return owl_zephyr_loadsubs_helper(subs, count); |
---|
[7451af9] | 318 | #else |
---|
[b7ee89b] | 319 | return 0; |
---|
[7451af9] | 320 | #endif |
---|
| 321 | } |
---|
| 322 | |
---|
| 323 | /* Load default Barnowl subscriptions |
---|
| 324 | * |
---|
| 325 | * Returns 0 on success. |
---|
| 326 | * Return -2 if there is a failure from zephyr to load the subscriptions. |
---|
| 327 | */ |
---|
[c79a047] | 328 | int owl_zephyr_loadbarnowldefaultsubs(void) |
---|
[7451af9] | 329 | { |
---|
| 330 | #ifdef HAVE_LIBZEPHYR |
---|
| 331 | ZSubscription_t *subs; |
---|
| 332 | int subSize = 10; /* Max Barnowl default subs we allow */ |
---|
| 333 | int count, ret; |
---|
| 334 | |
---|
| 335 | subs = owl_malloc(sizeof(ZSubscription_t) * subSize); |
---|
| 336 | ret = 0; |
---|
| 337 | ZResetAuthentication(); |
---|
| 338 | count=0; |
---|
| 339 | |
---|
| 340 | subs[count].zsub_class=owl_strdup("message"); |
---|
| 341 | subs[count].zsub_classinst=owl_strdup("*"); |
---|
| 342 | subs[count].zsub_recipient=owl_strdup("%me%"); |
---|
| 343 | count++; |
---|
| 344 | |
---|
| 345 | ret = owl_zephyr_loadsubs_helper(subs, count); |
---|
[7d4fbcd] | 346 | return(ret); |
---|
[be0a79f] | 347 | #else |
---|
| 348 | return(0); |
---|
| 349 | #endif |
---|
[7d4fbcd] | 350 | } |
---|
| 351 | |
---|
[c79a047] | 352 | int owl_zephyr_loaddefaultsubs(void) |
---|
[4357be8] | 353 | { |
---|
[40d834a] | 354 | #ifdef HAVE_LIBZEPHYR |
---|
[2c5ee3e] | 355 | if (owl_global_is_havezephyr(&g)) { |
---|
| 356 | ZSubscription_t subs[10]; |
---|
[4357be8] | 357 | |
---|
[2c5ee3e] | 358 | if (ZSubscribeTo(subs,0,0) != ZERR_NONE) { |
---|
| 359 | owl_function_error("Error subscribing to default zephyr notifications."); |
---|
| 360 | return(-1); |
---|
| 361 | } |
---|
[4357be8] | 362 | } |
---|
| 363 | return(0); |
---|
[40d834a] | 364 | #else |
---|
| 365 | return(0); |
---|
| 366 | #endif |
---|
[4357be8] | 367 | } |
---|
| 368 | |
---|
[e19eb97] | 369 | int owl_zephyr_loadloginsubs(const char *filename) |
---|
[31e48a3] | 370 | { |
---|
[be0a79f] | 371 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 372 | FILE *file; |
---|
[d21efbc] | 373 | ZSubscription_t *subs; |
---|
| 374 | int numSubs = 100; |
---|
[b7ee89b] | 375 | char *subsfile; |
---|
| 376 | char *buffer = NULL; |
---|
| 377 | int count; |
---|
[4357be8] | 378 | struct stat statbuff; |
---|
[7d4fbcd] | 379 | |
---|
[d21efbc] | 380 | subs = owl_malloc(numSubs * sizeof(ZSubscription_t)); |
---|
[6ea3890] | 381 | subsfile = owl_zephyr_dotfile(".anyone", filename); |
---|
[4357be8] | 382 | |
---|
[922f589] | 383 | if (stat(subsfile, &statbuff) == -1) { |
---|
[be46e0e] | 384 | owl_free(subs); |
---|
[922f589] | 385 | owl_free(subsfile); |
---|
[b7ee89b] | 386 | return 0; |
---|
[922f589] | 387 | } |
---|
[7d4fbcd] | 388 | |
---|
[8262340] | 389 | ZResetAuthentication(); |
---|
[b7ee89b] | 390 | count = 0; |
---|
| 391 | file = fopen(subsfile, "r"); |
---|
| 392 | owl_free(subsfile); |
---|
[7d4fbcd] | 393 | if (file) { |
---|
[b7ee89b] | 394 | while (owl_getline_chomp(&buffer, file)) { |
---|
| 395 | if (buffer[0] == '\0' || buffer[0] == '#') |
---|
| 396 | continue; |
---|
| 397 | |
---|
[d21efbc] | 398 | if (count == numSubs) { |
---|
| 399 | numSubs *= 2; |
---|
| 400 | subs = owl_realloc(subs, numSubs * sizeof(ZSubscription_t)); |
---|
| 401 | } |
---|
[7d4fbcd] | 402 | |
---|
[b7ee89b] | 403 | subs[count].zsub_class = owl_strdup("login"); |
---|
| 404 | subs[count].zsub_recipient = owl_strdup("*"); |
---|
| 405 | subs[count].zsub_classinst = long_zuser(buffer); |
---|
[7d4fbcd] | 406 | |
---|
| 407 | count++; |
---|
| 408 | } |
---|
| 409 | fclose(file); |
---|
| 410 | } else { |
---|
[b7ee89b] | 411 | return 0; |
---|
[7d4fbcd] | 412 | } |
---|
[b7ee89b] | 413 | if (buffer) |
---|
| 414 | owl_free(buffer); |
---|
[7d4fbcd] | 415 | |
---|
[b7ee89b] | 416 | return owl_zephyr_loadsubs_helper(subs, count); |
---|
[be0a79f] | 417 | #else |
---|
[b7ee89b] | 418 | return 0; |
---|
[be0a79f] | 419 | #endif |
---|
[7d4fbcd] | 420 | } |
---|
| 421 | |
---|
[c79a047] | 422 | void unsuball(void) |
---|
[31e48a3] | 423 | { |
---|
[be0a79f] | 424 | #if HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 425 | int ret; |
---|
[8262340] | 426 | |
---|
| 427 | ZResetAuthentication(); |
---|
[7d4fbcd] | 428 | ret=ZCancelSubscriptions(0); |
---|
| 429 | if (ret != ZERR_NONE) { |
---|
| 430 | com_err("owl",ret,"while unsubscribing"); |
---|
| 431 | } |
---|
[be0a79f] | 432 | #endif |
---|
[7d4fbcd] | 433 | } |
---|
| 434 | |
---|
[e19eb97] | 435 | int owl_zephyr_sub(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 436 | { |
---|
[be0a79f] | 437 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 438 | ZSubscription_t subs[5]; |
---|
| 439 | |
---|
[712caac] | 440 | subs[0].zsub_class=zstr(class); |
---|
| 441 | subs[0].zsub_classinst=zstr(inst); |
---|
| 442 | subs[0].zsub_recipient=zstr(recip); |
---|
[7d4fbcd] | 443 | |
---|
[8262340] | 444 | ZResetAuthentication(); |
---|
[7d4fbcd] | 445 | if (ZSubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 446 | owl_function_error("Error subbing to <%s,%s,%s>", class, inst, recip); |
---|
| 447 | return(-2); |
---|
[7d4fbcd] | 448 | } |
---|
| 449 | return(0); |
---|
[be0a79f] | 450 | #else |
---|
| 451 | return(0); |
---|
| 452 | #endif |
---|
[7d4fbcd] | 453 | } |
---|
| 454 | |
---|
| 455 | |
---|
[e19eb97] | 456 | int owl_zephyr_unsub(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 457 | { |
---|
[be0a79f] | 458 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 459 | ZSubscription_t subs[5]; |
---|
| 460 | |
---|
[712caac] | 461 | subs[0].zsub_class=zstr(class); |
---|
| 462 | subs[0].zsub_classinst=zstr(inst); |
---|
| 463 | subs[0].zsub_recipient=zstr(recip); |
---|
[7d4fbcd] | 464 | |
---|
[8262340] | 465 | ZResetAuthentication(); |
---|
[7d4fbcd] | 466 | if (ZUnsubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 467 | owl_function_error("Error unsubbing from <%s,%s,%s>", class, inst, recip); |
---|
| 468 | return(-2); |
---|
[7d4fbcd] | 469 | } |
---|
| 470 | return(0); |
---|
[be0a79f] | 471 | #else |
---|
| 472 | return(0); |
---|
| 473 | #endif |
---|
[7d4fbcd] | 474 | } |
---|
| 475 | |
---|
[b0430a6] | 476 | /* return a pointer to the data in the Jth field, (NULL terminated by |
---|
| 477 | * definition). Caller must free the return. |
---|
| 478 | */ |
---|
[be0a79f] | 479 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 480 | char *owl_zephyr_get_field(const ZNotice_t *n, int j) |
---|
[31e48a3] | 481 | { |
---|
[7d4fbcd] | 482 | int i, count, save; |
---|
[b0430a6] | 483 | char *out; |
---|
[7d4fbcd] | 484 | |
---|
[128171a] | 485 | /* If there's no message here, just run along now */ |
---|
| 486 | if (n->z_message_len == 0) |
---|
| 487 | return(owl_strdup("")); |
---|
| 488 | |
---|
[7d4fbcd] | 489 | count=save=0; |
---|
| 490 | for (i=0; i<n->z_message_len; i++) { |
---|
| 491 | if (n->z_message[i]=='\0') { |
---|
| 492 | count++; |
---|
| 493 | if (count==j) { |
---|
| 494 | /* just found the end of the field we're looking for */ |
---|
[b0430a6] | 495 | return(owl_strdup(n->z_message+save)); |
---|
[7d4fbcd] | 496 | } else { |
---|
| 497 | save=i+1; |
---|
| 498 | } |
---|
| 499 | } |
---|
| 500 | } |
---|
[b0430a6] | 501 | /* catch the last field, which might not be null terminated */ |
---|
[7d4fbcd] | 502 | if (count==j-1) { |
---|
[b0430a6] | 503 | out=owl_malloc(n->z_message_len-save+5); |
---|
| 504 | memcpy(out, n->z_message+save, n->z_message_len-save); |
---|
| 505 | out[n->z_message_len-save]='\0'; |
---|
| 506 | return(out); |
---|
[7d4fbcd] | 507 | } |
---|
[b0430a6] | 508 | |
---|
| 509 | return(owl_strdup("")); |
---|
[7d4fbcd] | 510 | } |
---|
[5376a95] | 511 | |
---|
[1077891a] | 512 | char *owl_zephyr_get_field_as_utf8(const ZNotice_t *n, int j) |
---|
[5376a95] | 513 | { |
---|
| 514 | int i, count, save; |
---|
| 515 | |
---|
| 516 | /* If there's no message here, just run along now */ |
---|
| 517 | if (n->z_message_len == 0) |
---|
| 518 | return(owl_strdup("")); |
---|
| 519 | |
---|
| 520 | count=save=0; |
---|
| 521 | for (i = 0; i < n->z_message_len; i++) { |
---|
| 522 | if (n->z_message[i]=='\0') { |
---|
| 523 | count++; |
---|
| 524 | if (count == j) { |
---|
| 525 | /* just found the end of the field we're looking for */ |
---|
[6201646] | 526 | return(owl_validate_or_convert(n->z_message + save)); |
---|
[5376a95] | 527 | } else { |
---|
| 528 | save = i + 1; |
---|
| 529 | } |
---|
| 530 | } |
---|
| 531 | } |
---|
| 532 | /* catch the last field, which might not be null terminated */ |
---|
| 533 | if (count == j - 1) { |
---|
[6201646] | 534 | char *tmp, *out; |
---|
| 535 | tmp = owl_malloc(n->z_message_len-save+5); |
---|
| 536 | memcpy(tmp, n->z_message+save, n->z_message_len-save); |
---|
| 537 | tmp[n->z_message_len-save]='\0'; |
---|
| 538 | out = owl_validate_or_convert(tmp); |
---|
| 539 | owl_free(tmp); |
---|
| 540 | return out; |
---|
[5376a95] | 541 | } |
---|
| 542 | |
---|
| 543 | return(owl_strdup("")); |
---|
| 544 | } |
---|
[09489b89] | 545 | #else |
---|
[701a184] | 546 | char *owl_zephyr_get_field(void *n, int j) |
---|
[09489b89] | 547 | { |
---|
[b0430a6] | 548 | return(owl_strdup("")); |
---|
[09489b89] | 549 | } |
---|
[5577606] | 550 | char *owl_zephyr_get_field_as_utf8(void *n, int j) |
---|
[5376a95] | 551 | { |
---|
| 552 | return owl_zephyr_get_field(n, j); |
---|
| 553 | } |
---|
[be0a79f] | 554 | #endif |
---|
[7d4fbcd] | 555 | |
---|
[b0430a6] | 556 | |
---|
[be0a79f] | 557 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 558 | int owl_zephyr_get_num_fields(const ZNotice_t *n) |
---|
[31e48a3] | 559 | { |
---|
[7d4fbcd] | 560 | int i, fields; |
---|
| 561 | |
---|
[50e29e3] | 562 | if(n->z_message_len == 0) |
---|
| 563 | return 0; |
---|
| 564 | |
---|
[7d4fbcd] | 565 | fields=1; |
---|
| 566 | for (i=0; i<n->z_message_len; i++) { |
---|
| 567 | if (n->z_message[i]=='\0') fields++; |
---|
| 568 | } |
---|
| 569 | |
---|
| 570 | return(fields); |
---|
| 571 | } |
---|
[09489b89] | 572 | #else |
---|
[1077891a] | 573 | int owl_zephyr_get_num_fields(const void *n) |
---|
[09489b89] | 574 | { |
---|
| 575 | return(0); |
---|
| 576 | } |
---|
[be0a79f] | 577 | #endif |
---|
[7d4fbcd] | 578 | |
---|
[be0a79f] | 579 | #ifdef HAVE_LIBZEPHYR |
---|
[bf73bdd] | 580 | /* return a pointer to the message, place the message length in k |
---|
| 581 | * caller must free the return |
---|
| 582 | */ |
---|
[c08c70a] | 583 | char *owl_zephyr_get_message(const ZNotice_t *n, const owl_message *m) |
---|
[31e48a3] | 584 | { |
---|
[405d5e6] | 585 | /* don't let ping messages have a body */ |
---|
[7d4fbcd] | 586 | if (!strcasecmp(n->z_opcode, "ping")) { |
---|
[bf73bdd] | 587 | return(owl_strdup("")); |
---|
[7d4fbcd] | 588 | } |
---|
| 589 | |
---|
[a1bb198] | 590 | /* deal with MIT NOC messages */ |
---|
[85d1795] | 591 | 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")) { |
---|
| 592 | char *msg, *field3, *field4; |
---|
[a1bb198] | 593 | |
---|
| 594 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 595 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 596 | |
---|
[85d1795] | 597 | msg = owl_sprintf("%s service on %s %s\n%s", n->z_opcode, n->z_class_inst, field3, field4); |
---|
[272a4a0] | 598 | owl_free(field3); |
---|
| 599 | owl_free(field4); |
---|
[a1bb198] | 600 | if (msg) { |
---|
| 601 | return msg; |
---|
| 602 | } |
---|
| 603 | } |
---|
[fba0f96] | 604 | /* deal with MIT Discuss messages */ |
---|
[e2a620b] | 605 | else if (!strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3 ($5)\nSubject: $4") || |
---|
| 606 | !strcasecmp(n->z_default_format, "New transaction [$1] entered in $2\nFrom: $3\nSubject: $4")) { |
---|
[fba0f96] | 607 | char *msg, *field1, *field2, *field3, *field4, *field5; |
---|
| 608 | |
---|
| 609 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 610 | field2 = owl_zephyr_get_field(n, 2); |
---|
| 611 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 612 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 613 | field5 = owl_zephyr_get_field(n, 5); |
---|
| 614 | |
---|
| 615 | msg = owl_sprintf("New transaction [%s] entered in %s\nFrom: %s (%s)\nSubject: %s", field1, field2, field3, field5, field4); |
---|
| 616 | owl_free(field1); |
---|
| 617 | owl_free(field2); |
---|
| 618 | owl_free(field3); |
---|
| 619 | owl_free(field4); |
---|
| 620 | owl_free(field5); |
---|
| 621 | if (msg) { |
---|
| 622 | return msg; |
---|
| 623 | } |
---|
| 624 | } |
---|
[85d1795] | 625 | /* deal with MIT Moira messages */ |
---|
| 626 | else if (!strcasecmp(n->z_default_format, "MOIRA $instance on $fromhost:\n $message\n")) { |
---|
| 627 | char *msg, *field1; |
---|
| 628 | |
---|
| 629 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 630 | |
---|
| 631 | msg = owl_sprintf("MOIRA %s on %s: %s", n->z_class_inst, owl_message_get_hostname(m), field1); |
---|
| 632 | owl_free(field1); |
---|
| 633 | if (msg) { |
---|
| 634 | return msg; |
---|
| 635 | } |
---|
| 636 | } |
---|
[405d5e6] | 637 | |
---|
[85d1795] | 638 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 639 | return(owl_zephyr_get_field(n, 1)); |
---|
| 640 | } |
---|
| 641 | else { |
---|
| 642 | return(owl_zephyr_get_field(n, 2)); |
---|
| 643 | } |
---|
[7d4fbcd] | 644 | } |
---|
[be0a79f] | 645 | #endif |
---|
[7d4fbcd] | 646 | |
---|
[be0a79f] | 647 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 648 | const char *owl_zephyr_get_zsig(const ZNotice_t *n, int *k) |
---|
[31e48a3] | 649 | { |
---|
[7d4fbcd] | 650 | /* return a pointer to the zsig if there is one */ |
---|
| 651 | |
---|
[405d5e6] | 652 | /* message length 0? No zsig */ |
---|
[7d4fbcd] | 653 | if (n->z_message_len==0) { |
---|
| 654 | *k=0; |
---|
| 655 | return(""); |
---|
| 656 | } |
---|
[405d5e6] | 657 | |
---|
[85d1795] | 658 | /* If there's only one field, no zsig */ |
---|
| 659 | if (owl_zephyr_get_num_fields(n) == 1) { |
---|
| 660 | *k=0; |
---|
[405d5e6] | 661 | return(""); |
---|
| 662 | } |
---|
| 663 | |
---|
| 664 | /* Everything else is field 1 */ |
---|
[7d4fbcd] | 665 | *k=strlen(n->z_message); |
---|
| 666 | return(n->z_message); |
---|
| 667 | } |
---|
[09489b89] | 668 | #else |
---|
[1077891a] | 669 | const char *owl_zephyr_get_zsig(const void *n, int *k) |
---|
[09489b89] | 670 | { |
---|
| 671 | return(""); |
---|
| 672 | } |
---|
[be0a79f] | 673 | #endif |
---|
[7d4fbcd] | 674 | |
---|
[e19eb97] | 675 | int send_zephyr(const char *opcode, const char *zsig, const char *class, const char *instance, const char *recipient, const char *message) |
---|
[31e48a3] | 676 | { |
---|
[be0a79f] | 677 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 678 | int ret; |
---|
| 679 | ZNotice_t notice; |
---|
| 680 | |
---|
| 681 | memset(¬ice, 0, sizeof(notice)); |
---|
| 682 | |
---|
[8262340] | 683 | ZResetAuthentication(); |
---|
[8ba37ec] | 684 | |
---|
| 685 | if (!zsig) zsig=""; |
---|
[8262340] | 686 | |
---|
[7d4fbcd] | 687 | notice.z_kind=ACKED; |
---|
| 688 | notice.z_port=0; |
---|
[712caac] | 689 | notice.z_class=zstr(class); |
---|
| 690 | notice.z_class_inst=zstr(instance); |
---|
[21882032] | 691 | notice.z_sender=NULL; |
---|
[7d4fbcd] | 692 | if (!strcmp(recipient, "*") || !strcmp(recipient, "@")) { |
---|
[712caac] | 693 | notice.z_recipient=zstr(""); |
---|
[21882032] | 694 | if (*owl_global_get_zsender(&g)) |
---|
[712caac] | 695 | notice.z_sender=zstr(owl_global_get_zsender(&g)); |
---|
[7d4fbcd] | 696 | } else { |
---|
[712caac] | 697 | notice.z_recipient=zstr(recipient); |
---|
[7d4fbcd] | 698 | } |
---|
[712caac] | 699 | notice.z_default_format=zstr("Class $class, Instance $instance:\nTo: @bold($recipient) at $time $date\nFrom: @bold{$1 <$sender>}\n\n$2"); |
---|
| 700 | if (opcode) notice.z_opcode=zstr(opcode); |
---|
[7d4fbcd] | 701 | |
---|
[56330ff] | 702 | notice.z_message_len=strlen(zsig)+1+strlen(message); |
---|
[7d4fbcd] | 703 | notice.z_message=owl_malloc(notice.z_message_len+10); |
---|
[56330ff] | 704 | strcpy(notice.z_message, zsig); |
---|
| 705 | memcpy(notice.z_message+strlen(zsig)+1, message, strlen(message)); |
---|
[7d4fbcd] | 706 | |
---|
| 707 | /* ret=ZSendNotice(¬ice, ZAUTH); */ |
---|
| 708 | ret=ZSrvSendNotice(¬ice, ZAUTH, send_zephyr_helper); |
---|
| 709 | |
---|
| 710 | /* free then check the return */ |
---|
| 711 | owl_free(notice.z_message); |
---|
| 712 | ZFreeNotice(¬ice); |
---|
| 713 | if (ret!=ZERR_NONE) { |
---|
[ec6ff52] | 714 | owl_function_error("Error sending zephyr"); |
---|
[7d4fbcd] | 715 | return(ret); |
---|
| 716 | } |
---|
| 717 | return(0); |
---|
[be0a79f] | 718 | #else |
---|
| 719 | return(0); |
---|
| 720 | #endif |
---|
[7d4fbcd] | 721 | } |
---|
| 722 | |
---|
[be0a79f] | 723 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 724 | Code_t send_zephyr_helper(ZNotice_t *notice, char *buf, int len, int wait) |
---|
| 725 | { |
---|
[7d4fbcd] | 726 | return(ZSendPacket(buf, len, 0)); |
---|
| 727 | } |
---|
[be0a79f] | 728 | #endif |
---|
[7d4fbcd] | 729 | |
---|
[e19eb97] | 730 | void send_ping(const char *to, const char *zclass, const char *zinstance) |
---|
[31e48a3] | 731 | { |
---|
[be0a79f] | 732 | #ifdef HAVE_LIBZEPHYR |
---|
[3ef779b] | 733 | send_zephyr("PING", "", zclass, zinstance, to, ""); |
---|
[be0a79f] | 734 | #endif |
---|
[7d4fbcd] | 735 | } |
---|
| 736 | |
---|
[be0a79f] | 737 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 738 | void owl_zephyr_handle_ack(const ZNotice_t *retnotice) |
---|
[31e48a3] | 739 | { |
---|
[7d4fbcd] | 740 | char *tmp; |
---|
| 741 | |
---|
| 742 | /* if it's an HMACK ignore it */ |
---|
| 743 | if (retnotice->z_kind == HMACK) return; |
---|
[aecf3e6] | 744 | |
---|
[7d4fbcd] | 745 | if (retnotice->z_kind == SERVNAK) { |
---|
[ec6ff52] | 746 | owl_function_error("Authorization failure sending zephyr"); |
---|
[7d4fbcd] | 747 | } else if ((retnotice->z_kind != SERVACK) || !retnotice->z_message_len) { |
---|
[ec6ff52] | 748 | owl_function_error("Detected server failure while receiving acknowledgement"); |
---|
[7d4fbcd] | 749 | } else if (!strcmp(retnotice->z_message, ZSRVACK_SENT)) { |
---|
| 750 | if (!strcasecmp(retnotice->z_opcode, "ping")) { |
---|
| 751 | return; |
---|
| 752 | } else { |
---|
[d73e3af] | 753 | if (strcasecmp(retnotice->z_recipient, "")) |
---|
[1e550b2] | 754 | { /* personal */ |
---|
[d73e3af] | 755 | tmp=short_zuser(retnotice->z_recipient); |
---|
| 756 | if(!strcasecmp(retnotice->z_class, "message") && |
---|
| 757 | !strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 758 | owl_function_makemsg("Message sent to %s.", tmp); |
---|
[1e550b2] | 759 | } else if(!strcasecmp(retnotice->z_class, "message")) { /* instanced, but not classed, personal */ |
---|
[d73e3af] | 760 | owl_function_makemsg("Message sent to %s on -i %s\n", tmp, retnotice->z_class_inst); |
---|
[1e550b2] | 761 | } else { /* classed personal */ |
---|
[d73e3af] | 762 | owl_function_makemsg("Message sent to %s on -c %s -i %s\n", tmp, retnotice->z_class, retnotice->z_class_inst); |
---|
| 763 | } |
---|
[27f6487] | 764 | owl_free(tmp); |
---|
[d73e3af] | 765 | } else { |
---|
[1e550b2] | 766 | /* class / instance message */ |
---|
[d73e3af] | 767 | owl_function_makemsg("Message sent to -c %s -i %s\n", retnotice->z_class, retnotice->z_class_inst); |
---|
| 768 | } |
---|
[7d4fbcd] | 769 | } |
---|
| 770 | } else if (!strcmp(retnotice->z_message, ZSRVACK_NOTSENT)) { |
---|
[1151f0b] | 771 | #define BUFFLEN 1024 |
---|
[44f32fb] | 772 | if (retnotice->z_recipient == NULL |
---|
[60c2e1e] | 773 | || *retnotice->z_recipient == 0 |
---|
[44f32fb] | 774 | || *retnotice->z_recipient == '@') { |
---|
[1151f0b] | 775 | char buff[BUFFLEN]; |
---|
[44f32fb] | 776 | owl_function_error("No one subscribed to class %s", retnotice->z_class); |
---|
[1151f0b] | 777 | snprintf(buff, BUFFLEN, "Could not send message to class %s: no one subscribed.\n", retnotice->z_class); |
---|
[9119a47] | 778 | owl_function_adminmsg("", buff); |
---|
[7d4fbcd] | 779 | } else { |
---|
[1151f0b] | 780 | char buff[BUFFLEN]; |
---|
[24ccc01] | 781 | owl_zwrite zw; |
---|
| 782 | char *realm; |
---|
| 783 | |
---|
[4b464a4] | 784 | tmp = short_zuser(retnotice->z_recipient); |
---|
[44f32fb] | 785 | owl_function_error("%s: Not logged in or subscribing.", tmp); |
---|
[3ef779b] | 786 | /* |
---|
| 787 | * These error messages are often over 80 chars, but users who want to |
---|
| 788 | * see the whole thing can scroll to the side, and for those with wide |
---|
| 789 | * terminals or who don't care, not splitting saves a line in the UI |
---|
| 790 | */ |
---|
| 791 | if(strcasecmp(retnotice->z_class, "message")) { |
---|
[1151f0b] | 792 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 793 | "Could not send message to %s: " |
---|
[3ef779b] | 794 | "not logged in or subscribing to class %s, instance %s.\n", |
---|
[10e3963] | 795 | tmp, |
---|
[1151f0b] | 796 | retnotice->z_class, |
---|
| 797 | retnotice->z_class_inst); |
---|
[3ef779b] | 798 | } else if(strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
| 799 | snprintf(buff, BUFFLEN, |
---|
| 800 | "Could not send message to %s: " |
---|
| 801 | "not logged in or subscribing to instance %s.\n", |
---|
| 802 | tmp, |
---|
| 803 | retnotice->z_class_inst); |
---|
[44f32fb] | 804 | } else { |
---|
[1151f0b] | 805 | snprintf(buff, BUFFLEN, |
---|
[10e3963] | 806 | "Could not send message to %s: " |
---|
| 807 | "not logged in or subscribing to messages.\n", |
---|
| 808 | tmp); |
---|
[44f32fb] | 809 | } |
---|
[9119a47] | 810 | owl_function_adminmsg("", buff); |
---|
[24ccc01] | 811 | |
---|
| 812 | memset(&zw, 0, sizeof(zw)); |
---|
| 813 | zw.class = owl_strdup(retnotice->z_class); |
---|
| 814 | zw.inst = owl_strdup(retnotice->z_class_inst); |
---|
| 815 | realm = strchr(retnotice->z_recipient, '@'); |
---|
| 816 | if(realm) { |
---|
| 817 | zw.realm = owl_strdup(realm + 1); |
---|
| 818 | } else { |
---|
| 819 | zw.realm = owl_strdup(owl_zephyr_get_realm()); |
---|
| 820 | } |
---|
| 821 | zw.opcode = owl_strdup(retnotice->z_opcode); |
---|
| 822 | zw.zsig = owl_strdup(""); |
---|
| 823 | owl_list_create(&(zw.recips)); |
---|
| 824 | owl_list_append_element(&(zw.recips), owl_strdup(tmp)); |
---|
| 825 | |
---|
| 826 | owl_log_outgoing_zephyr_error(&zw, buff); |
---|
| 827 | |
---|
[c230bc1] | 828 | owl_zwrite_cleanup(&zw); |
---|
[1c6c4d3] | 829 | owl_free(tmp); |
---|
[7d4fbcd] | 830 | } |
---|
| 831 | } else { |
---|
[ec6ff52] | 832 | owl_function_error("Internal error on ack (%s)", retnotice->z_message); |
---|
[7d4fbcd] | 833 | } |
---|
| 834 | } |
---|
[09489b89] | 835 | #else |
---|
[1077891a] | 836 | void owl_zephyr_handle_ack(const void *retnotice) |
---|
[09489b89] | 837 | { |
---|
| 838 | } |
---|
[be0a79f] | 839 | #endif |
---|
[7d4fbcd] | 840 | |
---|
[be0a79f] | 841 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 842 | int owl_zephyr_notice_is_ack(const ZNotice_t *n) |
---|
[31e48a3] | 843 | { |
---|
[7d4fbcd] | 844 | if (n->z_kind == SERVNAK || n->z_kind == SERVACK || n->z_kind == HMACK) { |
---|
| 845 | if (!strcasecmp(n->z_class, LOGIN_CLASS)) return(0); |
---|
| 846 | return(1); |
---|
| 847 | } |
---|
| 848 | return(0); |
---|
| 849 | } |
---|
[09489b89] | 850 | #else |
---|
[1077891a] | 851 | int owl_zephyr_notice_is_ack(const void *n) |
---|
[09489b89] | 852 | { |
---|
| 853 | return(0); |
---|
| 854 | } |
---|
[be0a79f] | 855 | #endif |
---|
[7d4fbcd] | 856 | |
---|
[c08c70a] | 857 | void owl_zephyr_zaway(const owl_message *m) |
---|
[31e48a3] | 858 | { |
---|
[be0a79f] | 859 | #ifdef HAVE_LIBZEPHYR |
---|
[7c8060d0] | 860 | char *tmpbuff, *myuser, *to; |
---|
[15b34fd] | 861 | owl_message *mout; |
---|
[987cf3f] | 862 | owl_zwrite *z; |
---|
[7d4fbcd] | 863 | |
---|
[aa2f6364] | 864 | /* bail if it doesn't look like a message we should reply to. Some |
---|
[2de4f20] | 865 | * of this defined by the way zaway(1) works |
---|
| 866 | */ |
---|
[7d4fbcd] | 867 | if (strcasecmp(owl_message_get_class(m), "message")) return; |
---|
| 868 | if (strcasecmp(owl_message_get_recipient(m), ZGetSender())) return; |
---|
| 869 | if (!strcasecmp(owl_message_get_sender(m), "")) return; |
---|
| 870 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) return; |
---|
| 871 | if (!strcasecmp(owl_message_get_opcode(m), "auto")) return; |
---|
[d023c25] | 872 | if (!strcasecmp(owl_message_get_zsig(m), "Automated reply:")) return; |
---|
[7d4fbcd] | 873 | if (!strcasecmp(owl_message_get_sender(m), ZGetSender())) return; |
---|
[9854278] | 874 | if (owl_message_get_attribute_value(m, "isauto")) return; |
---|
[7d4fbcd] | 875 | |
---|
[7c8060d0] | 876 | if (owl_global_is_smartstrip(&g)) { |
---|
[e3d9c77] | 877 | to=owl_zephyr_smartstripped_user(owl_message_get_sender(m)); |
---|
[7c8060d0] | 878 | } else { |
---|
| 879 | to=owl_strdup(owl_message_get_sender(m)); |
---|
| 880 | } |
---|
| 881 | |
---|
[7d4fbcd] | 882 | send_zephyr("", |
---|
| 883 | "Automated reply:", |
---|
| 884 | owl_message_get_class(m), |
---|
| 885 | owl_message_get_instance(m), |
---|
[7c8060d0] | 886 | to, |
---|
[7d4fbcd] | 887 | owl_global_get_zaway_msg(&g)); |
---|
| 888 | |
---|
[7c8060d0] | 889 | myuser=short_zuser(to); |
---|
[aa2f6364] | 890 | if (!strcasecmp(owl_message_get_instance(m), "personal")) { |
---|
| 891 | tmpbuff = owl_sprintf("zwrite %s", myuser); |
---|
| 892 | } else { |
---|
| 893 | tmpbuff = owl_sprintf("zwrite -i %s %s", owl_message_get_instance(m), myuser); |
---|
| 894 | } |
---|
| 895 | owl_free(myuser); |
---|
[7c8060d0] | 896 | owl_free(to); |
---|
[aa2f6364] | 897 | |
---|
[987cf3f] | 898 | z = owl_zwrite_new(tmpbuff); |
---|
| 899 | owl_zwrite_set_message(z, owl_global_get_zaway_msg(&g)); |
---|
| 900 | owl_zwrite_set_zsig(z, "Automated reply:"); |
---|
| 901 | |
---|
[7d4fbcd] | 902 | /* display the message as an admin message in the receive window */ |
---|
[987cf3f] | 903 | mout=owl_function_make_outgoing_zephyr(z); |
---|
[13a3c1db] | 904 | owl_global_messagequeue_addmsg(&g, mout); |
---|
[7d4fbcd] | 905 | owl_free(tmpbuff); |
---|
[987cf3f] | 906 | owl_zwrite_delete(z); |
---|
[be0a79f] | 907 | #endif |
---|
[7d4fbcd] | 908 | } |
---|
| 909 | |
---|
[be0a79f] | 910 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 911 | void owl_zephyr_hackaway_cr(ZNotice_t *n) |
---|
| 912 | { |
---|
[7d4fbcd] | 913 | /* replace \r's with ' '. Gross-ish */ |
---|
| 914 | int i; |
---|
| 915 | |
---|
| 916 | for (i=0; i<n->z_message_len; i++) { |
---|
| 917 | if (n->z_message[i]=='\r') { |
---|
| 918 | n->z_message[i]=' '; |
---|
| 919 | } |
---|
| 920 | } |
---|
| 921 | } |
---|
[be0a79f] | 922 | #endif |
---|
[7d4fbcd] | 923 | |
---|
[dca3b27] | 924 | char *owl_zephyr_zlocate(const char *user, int auth) |
---|
[31e48a3] | 925 | { |
---|
[be0a79f] | 926 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 927 | int ret, numlocs; |
---|
| 928 | int one = 1; |
---|
| 929 | ZLocations_t locations; |
---|
| 930 | char *myuser; |
---|
[dca3b27] | 931 | char *p, *result; |
---|
| 932 | |
---|
[8262340] | 933 | ZResetAuthentication(); |
---|
[dca3b27] | 934 | ret = ZLocateUser(zstr(user), &numlocs, auth ? ZAUTH : ZNOAUTH); |
---|
| 935 | if (ret != ZERR_NONE) |
---|
| 936 | return owl_sprintf("Error locating user %s: %s\n", |
---|
| 937 | user, error_message(ret)); |
---|
| 938 | |
---|
| 939 | myuser = short_zuser(user); |
---|
| 940 | if (numlocs == 0) { |
---|
| 941 | result = owl_sprintf("%s: Hidden or not logged in\n", myuser); |
---|
| 942 | } else { |
---|
| 943 | result = owl_strdup(""); |
---|
| 944 | for (; numlocs; numlocs--) { |
---|
| 945 | ZGetLocations(&locations, &one); |
---|
| 946 | p = owl_sprintf("%s%s: %s\t%s\t%s\n", |
---|
| 947 | result, myuser, |
---|
| 948 | locations.host ? locations.host : "?", |
---|
| 949 | locations.tty ? locations.tty : "?", |
---|
| 950 | locations.time ? locations.time : "?"); |
---|
| 951 | owl_free(result); |
---|
| 952 | result = p; |
---|
| 953 | } |
---|
[7d4fbcd] | 954 | } |
---|
[c366cbd] | 955 | owl_free(myuser); |
---|
[7d4fbcd] | 956 | |
---|
[dca3b27] | 957 | return result; |
---|
| 958 | #else |
---|
| 959 | return owl_strdup(""); |
---|
[be0a79f] | 960 | #endif |
---|
[7d4fbcd] | 961 | } |
---|
[bde7714] | 962 | |
---|
[e19eb97] | 963 | void owl_zephyr_addsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 964 | { |
---|
[be0a79f] | 965 | #ifdef HAVE_LIBZEPHYR |
---|
[b7ee89b] | 966 | char *line, *subsfile, *s = NULL; |
---|
[bde7714] | 967 | FILE *file; |
---|
[b7ee89b] | 968 | int duplicate = 0; |
---|
[bde7714] | 969 | |
---|
[b7ee89b] | 970 | line = owl_zephyr_makesubline(class, inst, recip); |
---|
[6ea3890] | 971 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[bde7714] | 972 | |
---|
[74037d9] | 973 | /* if the file already exists, check to see if the sub is already there */ |
---|
[b7ee89b] | 974 | file = fopen(subsfile, "r"); |
---|
[74037d9] | 975 | if (file) { |
---|
[b7ee89b] | 976 | while (owl_getline(&s, file)) { |
---|
| 977 | if (strcasecmp(s, line) == 0) { |
---|
[74037d9] | 978 | owl_function_error("Subscription already present in %s", subsfile); |
---|
[b7ee89b] | 979 | duplicate++; |
---|
[74037d9] | 980 | } |
---|
[bde7714] | 981 | } |
---|
[99dabee] | 982 | fclose(file); |
---|
[b7ee89b] | 983 | owl_free(s); |
---|
[bde7714] | 984 | } |
---|
| 985 | |
---|
[b7ee89b] | 986 | if (!duplicate) { |
---|
| 987 | file = fopen(subsfile, "a"); |
---|
| 988 | if (file) { |
---|
| 989 | fputs(line, file); |
---|
| 990 | fclose(file); |
---|
| 991 | owl_function_makemsg("Subscription added"); |
---|
| 992 | } else { |
---|
| 993 | owl_function_error("Error opening file %s for writing", subsfile); |
---|
| 994 | } |
---|
[bde7714] | 995 | } |
---|
[b7ee89b] | 996 | |
---|
[bde7714] | 997 | owl_free(line); |
---|
[be0a79f] | 998 | #endif |
---|
[bde7714] | 999 | } |
---|
| 1000 | |
---|
[e19eb97] | 1001 | void owl_zephyr_delsub(const char *filename, const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 1002 | { |
---|
[be0a79f] | 1003 | #ifdef HAVE_LIBZEPHYR |
---|
[b2a91b6] | 1004 | char *line, *subsfile; |
---|
[da60ba9] | 1005 | int linesdeleted; |
---|
[bde7714] | 1006 | |
---|
| 1007 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
[b2a91b6] | 1008 | line[strlen(line)-1]='\0'; |
---|
[bde7714] | 1009 | |
---|
[6ea3890] | 1010 | subsfile = owl_zephyr_dotfile(".zephyr.subs", filename); |
---|
[b2a91b6] | 1011 | |
---|
[da60ba9] | 1012 | linesdeleted = owl_util_file_deleteline(subsfile, line, 1); |
---|
| 1013 | if (linesdeleted > 0) { |
---|
| 1014 | owl_function_makemsg("Subscription removed"); |
---|
| 1015 | } else { |
---|
| 1016 | owl_function_error("No subscription present in %s", subsfile); |
---|
| 1017 | } |
---|
[b2a91b6] | 1018 | owl_free(subsfile); |
---|
[bde7714] | 1019 | owl_free(line); |
---|
[be0a79f] | 1020 | #endif |
---|
[bde7714] | 1021 | } |
---|
| 1022 | |
---|
[b2a91b6] | 1023 | /* caller must free the return */ |
---|
[e19eb97] | 1024 | char *owl_zephyr_makesubline(const char *class, const char *inst, const char *recip) |
---|
[31e48a3] | 1025 | { |
---|
[36486be] | 1026 | return owl_sprintf("%s,%s,%s\n", class, inst, !strcmp(recip, "") ? "*" : recip); |
---|
[bde7714] | 1027 | } |
---|
[31e48a3] | 1028 | |
---|
| 1029 | |
---|
| 1030 | void owl_zephyr_zlog_in(void) |
---|
| 1031 | { |
---|
[be0a79f] | 1032 | #ifdef HAVE_LIBZEPHYR |
---|
[e19eb97] | 1033 | const char *exposure, *eset; |
---|
[31e48a3] | 1034 | int ret; |
---|
| 1035 | |
---|
| 1036 | ZResetAuthentication(); |
---|
| 1037 | |
---|
| 1038 | eset=EXPOSE_REALMVIS; |
---|
[712caac] | 1039 | exposure=ZGetVariable(zstr("exposure")); |
---|
[31e48a3] | 1040 | if (exposure==NULL) { |
---|
| 1041 | eset=EXPOSE_REALMVIS; |
---|
| 1042 | } else if (!strcasecmp(exposure,EXPOSE_NONE)) { |
---|
| 1043 | eset = EXPOSE_NONE; |
---|
| 1044 | } else if (!strcasecmp(exposure,EXPOSE_OPSTAFF)) { |
---|
| 1045 | eset = EXPOSE_OPSTAFF; |
---|
| 1046 | } else if (!strcasecmp(exposure,EXPOSE_REALMVIS)) { |
---|
| 1047 | eset = EXPOSE_REALMVIS; |
---|
| 1048 | } else if (!strcasecmp(exposure,EXPOSE_REALMANN)) { |
---|
| 1049 | eset = EXPOSE_REALMANN; |
---|
| 1050 | } else if (!strcasecmp(exposure,EXPOSE_NETVIS)) { |
---|
| 1051 | eset = EXPOSE_NETVIS; |
---|
| 1052 | } else if (!strcasecmp(exposure,EXPOSE_NETANN)) { |
---|
| 1053 | eset = EXPOSE_NETANN; |
---|
| 1054 | } |
---|
| 1055 | |
---|
[712caac] | 1056 | ret=ZSetLocation(zstr(eset)); |
---|
[31e48a3] | 1057 | if (ret != ZERR_NONE) { |
---|
| 1058 | /* |
---|
[e440602] | 1059 | owl_function_makemsg("Error setting location: %s", error_message(ret)); |
---|
[31e48a3] | 1060 | */ |
---|
| 1061 | } |
---|
[be0a79f] | 1062 | #endif |
---|
[31e48a3] | 1063 | } |
---|
| 1064 | |
---|
| 1065 | void owl_zephyr_zlog_out(void) |
---|
| 1066 | { |
---|
[be0a79f] | 1067 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 1068 | int ret; |
---|
| 1069 | |
---|
| 1070 | ZResetAuthentication(); |
---|
| 1071 | ret=ZUnsetLocation(); |
---|
| 1072 | if (ret != ZERR_NONE) { |
---|
| 1073 | /* |
---|
[e440602] | 1074 | owl_function_makemsg("Error unsetting location: %s", error_message(ret)); |
---|
[31e48a3] | 1075 | */ |
---|
| 1076 | } |
---|
[be0a79f] | 1077 | #endif |
---|
[31e48a3] | 1078 | } |
---|
| 1079 | |
---|
[e19eb97] | 1080 | void owl_zephyr_addbuddy(const char *name) |
---|
[65ad073] | 1081 | { |
---|
| 1082 | char *filename; |
---|
| 1083 | FILE *file; |
---|
| 1084 | |
---|
[6ea3890] | 1085 | filename = owl_zephyr_dotfile(".anyone", NULL); |
---|
| 1086 | file = fopen(filename, "a"); |
---|
[65ad073] | 1087 | owl_free(filename); |
---|
| 1088 | if (!file) { |
---|
[ec6ff52] | 1089 | owl_function_error("Error opening zephyr buddy file for append"); |
---|
[65ad073] | 1090 | return; |
---|
| 1091 | } |
---|
| 1092 | fprintf(file, "%s\n", name); |
---|
| 1093 | fclose(file); |
---|
| 1094 | } |
---|
| 1095 | |
---|
[e19eb97] | 1096 | void owl_zephyr_delbuddy(const char *name) |
---|
[65ad073] | 1097 | { |
---|
| 1098 | char *filename; |
---|
| 1099 | |
---|
[6ea3890] | 1100 | filename = owl_zephyr_dotfile(".anyone", NULL); |
---|
[65ad073] | 1101 | owl_util_file_deleteline(filename, name, 0); |
---|
| 1102 | owl_free(filename); |
---|
| 1103 | } |
---|
[9381782] | 1104 | |
---|
| 1105 | /* return auth string */ |
---|
[09489b89] | 1106 | #ifdef HAVE_LIBZEPHYR |
---|
[1077891a] | 1107 | const char *owl_zephyr_get_authstr(const ZNotice_t *n) |
---|
[9381782] | 1108 | { |
---|
| 1109 | |
---|
[f12d199] | 1110 | if (!n) return("UNKNOWN"); |
---|
| 1111 | |
---|
| 1112 | if (n->z_auth == ZAUTH_FAILED) { |
---|
[9381782] | 1113 | return ("FAILED"); |
---|
[f12d199] | 1114 | } else if (n->z_auth == ZAUTH_NO) { |
---|
[9381782] | 1115 | return ("NO"); |
---|
[f12d199] | 1116 | } else if (n->z_auth == ZAUTH_YES) { |
---|
[9381782] | 1117 | return ("YES"); |
---|
| 1118 | } else { |
---|
| 1119 | return ("UNKNOWN"); |
---|
[f12d199] | 1120 | } |
---|
[9381782] | 1121 | } |
---|
[09489b89] | 1122 | #else |
---|
[1077891a] | 1123 | const char *owl_zephyr_get_authstr(const void *n) |
---|
[09489b89] | 1124 | { |
---|
| 1125 | return(""); |
---|
| 1126 | } |
---|
| 1127 | #endif |
---|
[9381782] | 1128 | |
---|
[2de4f20] | 1129 | /* Returns a buffer of subscriptions or an error message. Caller must |
---|
| 1130 | * free the return. |
---|
[09489b89] | 1131 | */ |
---|
[c79a047] | 1132 | char *owl_zephyr_getsubs(void) |
---|
[09489b89] | 1133 | { |
---|
| 1134 | #ifdef HAVE_LIBZEPHYR |
---|
| 1135 | int ret, num, i, one; |
---|
[ddacb9c] | 1136 | int buffsize; |
---|
[09489b89] | 1137 | ZSubscription_t sub; |
---|
[ddacb9c] | 1138 | char *out; |
---|
[09489b89] | 1139 | one=1; |
---|
| 1140 | |
---|
| 1141 | ret=ZRetrieveSubscriptions(0, &num); |
---|
| 1142 | if (ret==ZERR_TOOMANYSUBS) { |
---|
[c8735aa] | 1143 | return(owl_strdup("Zephyr: too many subscriptions\n")); |
---|
[ddacb9c] | 1144 | } else if (ret || (num <= 0)) { |
---|
[c8735aa] | 1145 | return(owl_strdup("Zephyr: error retriving subscriptions\n")); |
---|
[09489b89] | 1146 | } |
---|
| 1147 | |
---|
[ddacb9c] | 1148 | buffsize = (num + 1) * 50; |
---|
| 1149 | out=owl_malloc(buffsize); |
---|
[09489b89] | 1150 | strcpy(out, ""); |
---|
| 1151 | for (i=0; i<num; i++) { |
---|
| 1152 | if ((ret = ZGetSubscriptions(&sub, &one)) != ZERR_NONE) { |
---|
| 1153 | owl_free(out); |
---|
| 1154 | ZFlushSubscriptions(); |
---|
| 1155 | out=owl_strdup("Error while getting subscriptions\n"); |
---|
| 1156 | return(out); |
---|
| 1157 | } else { |
---|
[ddacb9c] | 1158 | int tmpbufflen; |
---|
| 1159 | char *tmpbuff; |
---|
| 1160 | tmpbuff = owl_sprintf("<%s,%s,%s>\n%s", sub.zsub_class, sub.zsub_classinst, sub.zsub_recipient, out); |
---|
| 1161 | tmpbufflen = strlen(tmpbuff) + 1; |
---|
| 1162 | if (tmpbufflen > buffsize) { |
---|
| 1163 | char *out2; |
---|
| 1164 | buffsize = tmpbufflen * 2; |
---|
| 1165 | out2 = owl_realloc(out, buffsize); |
---|
| 1166 | if (out2 == NULL) { |
---|
| 1167 | owl_free(out); |
---|
| 1168 | owl_free(tmpbuff); |
---|
| 1169 | ZFlushSubscriptions(); |
---|
| 1170 | out=owl_strdup("Realloc error while getting subscriptions\n"); |
---|
| 1171 | return(out); |
---|
| 1172 | } |
---|
| 1173 | out = out2; |
---|
| 1174 | } |
---|
[09489b89] | 1175 | strcpy(out, tmpbuff); |
---|
[ddacb9c] | 1176 | owl_free(tmpbuff); |
---|
[09489b89] | 1177 | } |
---|
| 1178 | } |
---|
| 1179 | |
---|
| 1180 | ZFlushSubscriptions(); |
---|
| 1181 | return(out); |
---|
| 1182 | #else |
---|
[12c35df] | 1183 | return(owl_strdup("Zephyr not available")); |
---|
[09489b89] | 1184 | #endif |
---|
| 1185 | } |
---|
| 1186 | |
---|
[e19eb97] | 1187 | const char *owl_zephyr_get_variable(const char *var) |
---|
[09489b89] | 1188 | { |
---|
| 1189 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1190 | return(ZGetVariable(zstr(var))); |
---|
[09489b89] | 1191 | #else |
---|
| 1192 | return(""); |
---|
| 1193 | #endif |
---|
| 1194 | } |
---|
| 1195 | |
---|
[e19eb97] | 1196 | void owl_zephyr_set_locationinfo(const char *host, const char *val) |
---|
[09489b89] | 1197 | { |
---|
| 1198 | #ifdef HAVE_LIBZEPHYR |
---|
[712caac] | 1199 | ZInitLocationInfo(zstr(host), zstr(val)); |
---|
[09489b89] | 1200 | #endif |
---|
| 1201 | } |
---|
| 1202 | |
---|
[e3d9c77] | 1203 | /* Strip a local realm fron the zephyr user name. |
---|
| 1204 | * The caller must free the return |
---|
| 1205 | */ |
---|
[e19eb97] | 1206 | char *short_zuser(const char *in) |
---|
[e3d9c77] | 1207 | { |
---|
| 1208 | char *out, *ptr; |
---|
| 1209 | |
---|
| 1210 | out=owl_strdup(in); |
---|
| 1211 | ptr=strchr(out, '@'); |
---|
| 1212 | if (ptr) { |
---|
| 1213 | if (!strcasecmp(ptr+1, owl_zephyr_get_realm())) { |
---|
| 1214 | *ptr='\0'; |
---|
| 1215 | } |
---|
| 1216 | } |
---|
| 1217 | return(out); |
---|
| 1218 | } |
---|
| 1219 | |
---|
| 1220 | /* Append a local realm to the zephyr user name if necessary. |
---|
| 1221 | * The caller must free the return. |
---|
| 1222 | */ |
---|
[e19eb97] | 1223 | char *long_zuser(const char *in) |
---|
[e3d9c77] | 1224 | { |
---|
[1971b59] | 1225 | if (strchr(in, '@')) { |
---|
| 1226 | return(owl_strdup(in)); |
---|
[e3d9c77] | 1227 | } |
---|
[1971b59] | 1228 | return(owl_sprintf("%s@%s", in, owl_zephyr_get_realm())); |
---|
[e3d9c77] | 1229 | } |
---|
| 1230 | |
---|
| 1231 | /* strip out the instance from a zsender's principal. Preserves the |
---|
| 1232 | * realm if present. daemon.webzephyr is a special case. The |
---|
| 1233 | * caller must free the return |
---|
| 1234 | */ |
---|
[e19eb97] | 1235 | char *owl_zephyr_smartstripped_user(const char *in) |
---|
[e3d9c77] | 1236 | { |
---|
| 1237 | char *ptr, *realm, *out; |
---|
| 1238 | |
---|
| 1239 | out=owl_strdup(in); |
---|
| 1240 | |
---|
| 1241 | /* bail immeaditly if we don't have to do any work */ |
---|
[fa4562c] | 1242 | ptr=strchr(out, '.'); |
---|
| 1243 | if (!strchr(out, '/') && !ptr) { |
---|
[e3d9c77] | 1244 | /* no '/' and no '.' */ |
---|
| 1245 | return(out); |
---|
| 1246 | } |
---|
[fa4562c] | 1247 | if (ptr && strchr(out, '@') && (ptr > strchr(out, '@'))) { |
---|
[e3d9c77] | 1248 | /* There's a '.' but it's in the realm */ |
---|
| 1249 | return(out); |
---|
| 1250 | } |
---|
[fa4562c] | 1251 | if (!strncasecmp(out, OWL_WEBZEPHYR_PRINCIPAL, strlen(OWL_WEBZEPHYR_PRINCIPAL))) { |
---|
[e3d9c77] | 1252 | return(out); |
---|
| 1253 | } |
---|
| 1254 | |
---|
[fa4562c] | 1255 | /* remove the realm from out, but hold on to it */ |
---|
[e3d9c77] | 1256 | realm=strchr(out, '@'); |
---|
| 1257 | if (realm) realm[0]='\0'; |
---|
| 1258 | |
---|
| 1259 | /* strip */ |
---|
| 1260 | ptr=strchr(out, '.'); |
---|
| 1261 | if (!ptr) ptr=strchr(out, '/'); |
---|
| 1262 | ptr[0]='\0'; |
---|
| 1263 | |
---|
| 1264 | /* reattach the realm if we had one */ |
---|
| 1265 | if (realm) { |
---|
| 1266 | strcat(out, "@"); |
---|
| 1267 | strcat(out, realm+1); |
---|
| 1268 | } |
---|
| 1269 | |
---|
| 1270 | return(out); |
---|
| 1271 | } |
---|
[5a95b69] | 1272 | |
---|
| 1273 | /* read the list of users in 'filename' as a .anyone file, and put the |
---|
| 1274 | * names of the zephyr users in the list 'in'. If 'filename' is NULL, |
---|
| 1275 | * use the default .anyone file in the users home directory. Returns |
---|
| 1276 | * -1 on failure, 0 on success. |
---|
| 1277 | */ |
---|
[e19eb97] | 1278 | int owl_zephyr_get_anyone_list(owl_list *in, const char *filename) |
---|
[5a95b69] | 1279 | { |
---|
| 1280 | #ifdef HAVE_LIBZEPHYR |
---|
[b7ee89b] | 1281 | char *ourfile, *tmp, *s = NULL; |
---|
[5a95b69] | 1282 | FILE *f; |
---|
| 1283 | |
---|
[6ea3890] | 1284 | ourfile = owl_zephyr_dotfile(".anyone", filename); |
---|
[b7ee89b] | 1285 | |
---|
| 1286 | f = fopen(ourfile, "r"); |
---|
[5a95b69] | 1287 | if (!f) { |
---|
| 1288 | owl_function_error("Error opening file %s: %s", ourfile, strerror(errno) ? strerror(errno) : ""); |
---|
| 1289 | owl_free(ourfile); |
---|
[b7ee89b] | 1290 | return -1; |
---|
[5a95b69] | 1291 | } |
---|
[b7ee89b] | 1292 | owl_free(ourfile); |
---|
[5a95b69] | 1293 | |
---|
[b7ee89b] | 1294 | while (owl_getline_chomp(&s, f)) { |
---|
[5a95b69] | 1295 | /* ignore comments, blank lines etc. */ |
---|
[b7ee89b] | 1296 | if (s[0] == '#' || s[0] == '\0') |
---|
| 1297 | continue; |
---|
| 1298 | |
---|
| 1299 | /* ignore from # on */ |
---|
| 1300 | tmp = strchr(s, '#'); |
---|
| 1301 | if (tmp) |
---|
| 1302 | tmp[0] = '\0'; |
---|
| 1303 | |
---|
| 1304 | /* ignore from SPC */ |
---|
| 1305 | tmp = strchr(s, ' '); |
---|
| 1306 | if (tmp) |
---|
| 1307 | tmp[0] = '\0'; |
---|
| 1308 | |
---|
| 1309 | owl_list_append_element(in, long_zuser(s)); |
---|
[5a95b69] | 1310 | } |
---|
[6b31006] | 1311 | owl_free(s); |
---|
[5a95b69] | 1312 | fclose(f); |
---|
[b7ee89b] | 1313 | return 0; |
---|
[5a95b69] | 1314 | #else |
---|
[b7ee89b] | 1315 | return -1; |
---|
[5a95b69] | 1316 | #endif |
---|
| 1317 | } |
---|
[13a3c1db] | 1318 | |
---|
[f25812b] | 1319 | #ifdef HAVE_LIBZEPHYR |
---|
| 1320 | void owl_zephyr_process_pseudologin(ZNotice_t *n) |
---|
| 1321 | { |
---|
| 1322 | owl_message *m; |
---|
| 1323 | owl_zbuddylist *zbl; |
---|
| 1324 | GList **zaldlist; |
---|
| 1325 | GList *zaldptr; |
---|
| 1326 | ZAsyncLocateData_t *zald = NULL; |
---|
| 1327 | ZLocations_t location; |
---|
| 1328 | int numlocs, ret, notify; |
---|
| 1329 | |
---|
| 1330 | /* Find a ZALD to match this notice. */ |
---|
| 1331 | zaldlist = owl_global_get_zaldlist(&g); |
---|
| 1332 | zaldptr = g_list_first(*zaldlist); |
---|
| 1333 | while (zaldptr) { |
---|
| 1334 | if (ZCompareALDPred(n, zaldptr->data)) { |
---|
| 1335 | zald = zaldptr->data; |
---|
| 1336 | *zaldlist = g_list_remove(*zaldlist, zaldptr->data); |
---|
| 1337 | break; |
---|
| 1338 | } |
---|
| 1339 | zaldptr = g_list_next(zaldptr); |
---|
| 1340 | } |
---|
| 1341 | if (zald) { |
---|
| 1342 | /* Deal with notice. */ |
---|
| 1343 | notify = owl_global_get_pseudologin_notify(&g); |
---|
| 1344 | zbl = owl_global_get_zephyr_buddylist(&g); |
---|
| 1345 | ret = ZParseLocations(n, zald, &numlocs, NULL); |
---|
| 1346 | if (ret == ZERR_NONE) { |
---|
| 1347 | if (numlocs > 0 && !owl_zbuddylist_contains_user(zbl, zald->user)) { |
---|
| 1348 | if (notify) { |
---|
| 1349 | numlocs = 1; |
---|
| 1350 | ret = ZGetLocations(&location, &numlocs); |
---|
| 1351 | if (ret == ZERR_NONE) { |
---|
| 1352 | /* Send a PSEUDO LOGIN! */ |
---|
| 1353 | m = owl_malloc(sizeof(owl_message)); |
---|
| 1354 | owl_message_create_pseudo_zlogin(m, 0, zald->user, |
---|
| 1355 | location.host, |
---|
| 1356 | location.time, |
---|
| 1357 | location.tty); |
---|
| 1358 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1359 | } |
---|
| 1360 | owl_zbuddylist_adduser(zbl, zald->user); |
---|
| 1361 | owl_function_debugmsg("owl_function_zephyr_buddy_check: login for %s ", zald->user); |
---|
| 1362 | } |
---|
| 1363 | } else if (numlocs == 0 && owl_zbuddylist_contains_user(zbl, zald->user)) { |
---|
| 1364 | /* Send a PSEUDO LOGOUT! */ |
---|
| 1365 | if (notify) { |
---|
| 1366 | m = owl_malloc(sizeof(owl_message)); |
---|
| 1367 | owl_message_create_pseudo_zlogin(m, 1, zald->user, "", "", ""); |
---|
| 1368 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1369 | } |
---|
| 1370 | owl_zbuddylist_deluser(zbl, zald->user); |
---|
| 1371 | owl_function_debugmsg("owl_function_zephyr_buddy_check: logout for %s ", zald->user); |
---|
| 1372 | } |
---|
| 1373 | } |
---|
| 1374 | ZFreeALD(zald); |
---|
| 1375 | owl_free(zald); |
---|
| 1376 | } |
---|
| 1377 | } |
---|
| 1378 | #else |
---|
| 1379 | void owl_zephyr_process_pseudologin(void *n) |
---|
| 1380 | { |
---|
| 1381 | } |
---|
| 1382 | #endif |
---|
| 1383 | |
---|
[3687413] | 1384 | void owl_zephyr_buddycheck_timer(owl_timer *t, void *data) |
---|
| 1385 | { |
---|
| 1386 | if (owl_global_is_pseudologins(&g)) { |
---|
| 1387 | owl_function_debugmsg("Doing zephyr buddy check"); |
---|
| 1388 | owl_function_zephyr_buddy_check(1); |
---|
| 1389 | } else { |
---|
| 1390 | owl_function_debugmsg("Warning: owl_zephyr_buddycheck_timer call pointless; timer should have been disabled"); |
---|
| 1391 | } |
---|
| 1392 | } |
---|
| 1393 | |
---|
[12e291a] | 1394 | /* |
---|
| 1395 | * Process zephyrgrams from libzephyr's queue. To prevent starvation, |
---|
| 1396 | * process a maximum of OWL_MAX_ZEPHYRGRAMS_TO_PROCESS. |
---|
| 1397 | * |
---|
| 1398 | * Returns the number of zephyrgrams processed. |
---|
| 1399 | */ |
---|
| 1400 | |
---|
| 1401 | #define OWL_MAX_ZEPHYRGRAMS_TO_PROCESS 20 |
---|
| 1402 | |
---|
[e9c6fc8] | 1403 | static int _owl_zephyr_process_events(void) |
---|
[12e291a] | 1404 | { |
---|
[13a3c1db] | 1405 | int zpendcount=0; |
---|
[12e291a] | 1406 | #ifdef HAVE_LIBZEPHYR |
---|
[13a3c1db] | 1407 | ZNotice_t notice; |
---|
[8ab1f28] | 1408 | Code_t code; |
---|
[13a3c1db] | 1409 | owl_message *m=NULL; |
---|
| 1410 | |
---|
[12e291a] | 1411 | while(owl_zephyr_zpending() && zpendcount < OWL_MAX_ZEPHYRGRAMS_TO_PROCESS) { |
---|
[13a3c1db] | 1412 | if (owl_zephyr_zpending()) { |
---|
[8ab1f28] | 1413 | if ((code = ZReceiveNotice(¬ice, NULL)) != ZERR_NONE) { |
---|
| 1414 | owl_function_debugmsg("Error: %s while calling ZReceiveNotice\n", |
---|
| 1415 | error_message(code)); |
---|
| 1416 | continue; |
---|
| 1417 | } |
---|
[13a3c1db] | 1418 | zpendcount++; |
---|
| 1419 | |
---|
| 1420 | /* is this an ack from a zephyr we sent? */ |
---|
| 1421 | if (owl_zephyr_notice_is_ack(¬ice)) { |
---|
| 1422 | owl_zephyr_handle_ack(¬ice); |
---|
[46c7f5b] | 1423 | ZFreeNotice(¬ice); |
---|
[13a3c1db] | 1424 | continue; |
---|
| 1425 | } |
---|
| 1426 | |
---|
| 1427 | /* if it's a ping and we're not viewing pings then skip it */ |
---|
| 1428 | if (!owl_global_is_rxping(&g) && !strcasecmp(notice.z_opcode, "ping")) { |
---|
[46c7f5b] | 1429 | ZFreeNotice(¬ice); |
---|
[13a3c1db] | 1430 | continue; |
---|
| 1431 | } |
---|
| 1432 | |
---|
[f25812b] | 1433 | /* if it is a LOCATE message, it's for pseudologins. */ |
---|
| 1434 | if (strcmp(notice.z_opcode, LOCATE_LOCATE) == 0) { |
---|
| 1435 | owl_zephyr_process_pseudologin(¬ice); |
---|
| 1436 | ZFreeNotice(¬ice); |
---|
| 1437 | continue; |
---|
| 1438 | } |
---|
| 1439 | |
---|
[13a3c1db] | 1440 | /* create the new message */ |
---|
| 1441 | m=owl_malloc(sizeof(owl_message)); |
---|
| 1442 | owl_message_create_from_znotice(m, ¬ice); |
---|
| 1443 | |
---|
| 1444 | owl_global_messagequeue_addmsg(&g, m); |
---|
| 1445 | } |
---|
| 1446 | } |
---|
[12e291a] | 1447 | #endif |
---|
| 1448 | return zpendcount; |
---|
[13a3c1db] | 1449 | } |
---|
| 1450 | |
---|
[18fdd5f9] | 1451 | void owl_zephyr_process_events(const owl_io_dispatch *d, void *data) |
---|
[12e291a] | 1452 | { |
---|
| 1453 | _owl_zephyr_process_events(); |
---|
| 1454 | } |
---|
| 1455 | |
---|
| 1456 | int owl_zephyr_pre_select_action(owl_ps_action *a, void *p) |
---|
| 1457 | { |
---|
| 1458 | return _owl_zephyr_process_events(); |
---|
[13a3c1db] | 1459 | } |
---|