[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 | |
---|
[1aee7d9] | 9 | static const char fileIdent[] = "$Id$"; |
---|
| 10 | |
---|
[09489b89] | 11 | #ifdef HAVE_LIBZEPHYR |
---|
[8262340] | 12 | Code_t ZResetAuthentication(); |
---|
[09489b89] | 13 | #endif |
---|
[8262340] | 14 | |
---|
[be0a79f] | 15 | int owl_zephyr_initialize() |
---|
| 16 | { |
---|
[09489b89] | 17 | #ifdef HAVE_LIBZEPHYR |
---|
[be0a79f] | 18 | int ret; |
---|
| 19 | |
---|
| 20 | if ((ret = ZInitialize()) != ZERR_NONE) { |
---|
| 21 | com_err("owl",ret,"while initializing"); |
---|
| 22 | return(1); |
---|
| 23 | } |
---|
| 24 | if ((ret = ZOpenPort(NULL)) != ZERR_NONE) { |
---|
| 25 | com_err("owl",ret,"while opening port"); |
---|
| 26 | return(1); |
---|
| 27 | } |
---|
[09489b89] | 28 | #endif |
---|
| 29 | return(0); |
---|
| 30 | } |
---|
| 31 | |
---|
| 32 | |
---|
| 33 | int owl_zephyr_shutdown() |
---|
| 34 | { |
---|
| 35 | #ifdef HAVE_LIBZEPHYR |
---|
[bfbf590] | 36 | if(owl_global_is_havezephyr(&g)) { |
---|
| 37 | unsuball(); |
---|
| 38 | ZClosePort(); |
---|
| 39 | } |
---|
[09489b89] | 40 | #endif |
---|
[be0a79f] | 41 | return(0); |
---|
| 42 | } |
---|
| 43 | |
---|
| 44 | int owl_zephyr_zpending() |
---|
| 45 | { |
---|
| 46 | #ifdef HAVE_LIBZEPHYR |
---|
[bfbf590] | 47 | if(owl_global_is_havezephyr(&g)) |
---|
| 48 | return(ZPending()); |
---|
| 49 | else |
---|
| 50 | return 0; |
---|
[be0a79f] | 51 | #else |
---|
| 52 | return(0); |
---|
| 53 | #endif |
---|
| 54 | } |
---|
| 55 | |
---|
[09489b89] | 56 | char *owl_zephyr_get_realm() |
---|
| 57 | { |
---|
| 58 | #ifdef HAVE_LIBZEPHYR |
---|
| 59 | return(ZGetRealm()); |
---|
| 60 | #else |
---|
| 61 | return(""); |
---|
| 62 | #endif |
---|
| 63 | } |
---|
| 64 | |
---|
| 65 | char *owl_zephyr_get_sender() |
---|
| 66 | { |
---|
| 67 | #ifdef HAVE_LIBZEPHYR |
---|
| 68 | return(ZGetSender()); |
---|
| 69 | #else |
---|
| 70 | return(""); |
---|
| 71 | #endif |
---|
| 72 | } |
---|
| 73 | |
---|
[f6050ee] | 74 | #ifdef HAVE_LIBZEPHYR |
---|
[93e883d] | 75 | int owl_zephyr_loadsubs_helper(ZSubscription_t subs[], int count) |
---|
| 76 | { |
---|
| 77 | int i, ret = 0; |
---|
| 78 | /* sub without defaults */ |
---|
| 79 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
---|
| 80 | owl_function_error("Error subscribing to zephyr notifications."); |
---|
| 81 | ret=-2; |
---|
| 82 | } |
---|
| 83 | |
---|
| 84 | /* free stuff */ |
---|
| 85 | for (i=0; i<count; i++) { |
---|
| 86 | owl_free(subs[i].zsub_class); |
---|
| 87 | owl_free(subs[i].zsub_classinst); |
---|
| 88 | owl_free(subs[i].zsub_recipient); |
---|
| 89 | } |
---|
| 90 | return ret; |
---|
| 91 | } |
---|
[f6050ee] | 92 | #endif |
---|
[93e883d] | 93 | |
---|
[95474d7] | 94 | /* Load zephyr subscriptions form 'filename'. If 'filename' is NULL, |
---|
| 95 | * the default file $HOME/.zephyr.subs will be used. |
---|
| 96 | * |
---|
| 97 | * Returns 0 on success. If the file does not exist, return -1 if |
---|
| 98 | * 'error_on_nofile' is 1, otherwise return 0. Return -1 if the file |
---|
| 99 | * exists but can not be read. Return -2 if there is a failure from |
---|
| 100 | * zephyr to load the subscriptions. |
---|
[2de4f20] | 101 | */ |
---|
[95474d7] | 102 | int owl_zephyr_loadsubs(char *filename, int error_on_nofile) |
---|
[31e48a3] | 103 | { |
---|
[be0a79f] | 104 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 105 | FILE *file; |
---|
| 106 | char *tmp, *start; |
---|
| 107 | char buffer[1024], subsfile[1024]; |
---|
| 108 | ZSubscription_t subs[3001]; |
---|
[93e883d] | 109 | int count, ret; |
---|
[4357be8] | 110 | struct stat statbuff; |
---|
[7d4fbcd] | 111 | |
---|
| 112 | if (filename==NULL) { |
---|
| 113 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
---|
| 114 | } else { |
---|
| 115 | strcpy(subsfile, filename); |
---|
| 116 | } |
---|
[8262340] | 117 | |
---|
[4357be8] | 118 | ret=stat(subsfile, &statbuff); |
---|
[95474d7] | 119 | if (ret) { |
---|
| 120 | if (error_on_nofile==1) return(-1); |
---|
| 121 | return(0); |
---|
| 122 | } |
---|
[4357be8] | 123 | |
---|
[8262340] | 124 | ZResetAuthentication(); |
---|
[7d4fbcd] | 125 | count=0; |
---|
| 126 | file=fopen(subsfile, "r"); |
---|
[95474d7] | 127 | if (!file) return(-1); |
---|
| 128 | while ( fgets(buffer, 1024, file)!=NULL ) { |
---|
| 129 | if (buffer[0]=='#' || buffer[0]=='\n' || buffer[0]=='\n') continue; |
---|
| 130 | |
---|
| 131 | if (buffer[0]=='-') { |
---|
| 132 | start=buffer+1; |
---|
| 133 | } else { |
---|
| 134 | start=buffer; |
---|
[7d4fbcd] | 135 | } |
---|
[95474d7] | 136 | |
---|
[93e883d] | 137 | if (count >= 3000) { |
---|
| 138 | ret = owl_zephyr_loadsubs_helper(subs, count); |
---|
| 139 | if (ret != 0) { |
---|
| 140 | fclose(file); |
---|
| 141 | return(ret); |
---|
| 142 | } |
---|
| 143 | count=0; |
---|
| 144 | } |
---|
[95474d7] | 145 | |
---|
| 146 | /* add it to the list of subs */ |
---|
| 147 | if ((tmp=(char *) strtok(start, ",\n\r"))==NULL) continue; |
---|
| 148 | subs[count].zsub_class=owl_strdup(tmp); |
---|
| 149 | if ((tmp=(char *) strtok(NULL, ",\n\r"))==NULL) continue; |
---|
| 150 | subs[count].zsub_classinst=owl_strdup(tmp); |
---|
| 151 | if ((tmp=(char *) strtok(NULL, " \t\n\r"))==NULL) continue; |
---|
| 152 | subs[count].zsub_recipient=owl_strdup(tmp); |
---|
| 153 | |
---|
| 154 | /* if it started with '-' then add it to the global punt list */ |
---|
| 155 | if (buffer[0]=='-') { |
---|
| 156 | owl_function_zpunt(subs[count].zsub_class, subs[count].zsub_classinst, subs[count].zsub_recipient, 0); |
---|
| 157 | } |
---|
| 158 | |
---|
| 159 | count++; |
---|
[7d4fbcd] | 160 | } |
---|
[95474d7] | 161 | fclose(file); |
---|
[7d4fbcd] | 162 | |
---|
[93e883d] | 163 | ret=owl_zephyr_loadsubs_helper(subs, count); |
---|
[7d4fbcd] | 164 | |
---|
| 165 | return(ret); |
---|
[be0a79f] | 166 | #else |
---|
| 167 | return(0); |
---|
| 168 | #endif |
---|
[7d4fbcd] | 169 | } |
---|
| 170 | |
---|
[4357be8] | 171 | int owl_zephyr_loaddefaultsubs() |
---|
| 172 | { |
---|
[40d834a] | 173 | #ifdef HAVE_LIBZEPHYR |
---|
[4357be8] | 174 | ZSubscription_t subs[10]; |
---|
| 175 | |
---|
| 176 | if (ZSubscribeTo(subs,0,0) != ZERR_NONE) { |
---|
| 177 | owl_function_error("Error subscribing to default zephyr notifications."); |
---|
| 178 | return(-1); |
---|
| 179 | } |
---|
| 180 | return(0); |
---|
[40d834a] | 181 | #else |
---|
| 182 | return(0); |
---|
| 183 | #endif |
---|
[4357be8] | 184 | } |
---|
| 185 | |
---|
[31e48a3] | 186 | int owl_zephyr_loadloginsubs(char *filename) |
---|
| 187 | { |
---|
[be0a79f] | 188 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 189 | FILE *file; |
---|
| 190 | ZSubscription_t subs[3001]; |
---|
| 191 | char subsfile[1024], buffer[1024]; |
---|
| 192 | int count, ret, i; |
---|
[4357be8] | 193 | struct stat statbuff; |
---|
[7d4fbcd] | 194 | |
---|
| 195 | if (filename==NULL) { |
---|
| 196 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".anyone"); |
---|
| 197 | } else { |
---|
| 198 | strcpy(subsfile, filename); |
---|
| 199 | } |
---|
[4357be8] | 200 | |
---|
| 201 | ret=stat(subsfile, &statbuff); |
---|
| 202 | if (ret) return(0); |
---|
| 203 | |
---|
| 204 | ret=0; |
---|
[7d4fbcd] | 205 | |
---|
[8262340] | 206 | ZResetAuthentication(); |
---|
[7d4fbcd] | 207 | /* need to redo this to do chunks, not just bag out after 3000 */ |
---|
| 208 | count=0; |
---|
| 209 | file=fopen(subsfile, "r"); |
---|
| 210 | if (file) { |
---|
| 211 | while ( fgets(buffer, 1024, file)!=NULL ) { |
---|
| 212 | if (buffer[0]=='#' || buffer[0]=='\n' || buffer[0]=='\n') continue; |
---|
| 213 | |
---|
| 214 | if (count >= 3000) break; /* also tell the user */ |
---|
| 215 | |
---|
| 216 | buffer[strlen(buffer)-1]='\0'; |
---|
| 217 | subs[count].zsub_class="login"; |
---|
| 218 | subs[count].zsub_recipient="*"; |
---|
| 219 | if (strchr(buffer, '@')) { |
---|
| 220 | subs[count].zsub_classinst=owl_strdup(buffer); |
---|
| 221 | } else { |
---|
[1c6c4d3] | 222 | subs[count].zsub_classinst=owl_sprintf("%s@%s", buffer, ZGetRealm()); |
---|
[7d4fbcd] | 223 | } |
---|
| 224 | |
---|
| 225 | count++; |
---|
| 226 | } |
---|
| 227 | fclose(file); |
---|
| 228 | } else { |
---|
| 229 | count=0; |
---|
| 230 | ret=-1; |
---|
| 231 | } |
---|
| 232 | |
---|
| 233 | /* sub with defaults */ |
---|
[7933748] | 234 | if (ZSubscribeToSansDefaults(subs,count,0) != ZERR_NONE) { |
---|
[252a5c2] | 235 | owl_function_error("Error subscribing to zephyr notifications."); |
---|
[7d4fbcd] | 236 | ret=-2; |
---|
| 237 | } |
---|
| 238 | |
---|
| 239 | /* free stuff */ |
---|
| 240 | for (i=0; i<count; i++) { |
---|
| 241 | owl_free(subs[i].zsub_classinst); |
---|
| 242 | } |
---|
| 243 | |
---|
| 244 | return(ret); |
---|
[be0a79f] | 245 | #else |
---|
| 246 | return(0); |
---|
| 247 | #endif |
---|
[7d4fbcd] | 248 | } |
---|
| 249 | |
---|
[31e48a3] | 250 | void unsuball() |
---|
| 251 | { |
---|
[be0a79f] | 252 | #if HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 253 | int ret; |
---|
[8262340] | 254 | |
---|
| 255 | ZResetAuthentication(); |
---|
[7d4fbcd] | 256 | ret=ZCancelSubscriptions(0); |
---|
| 257 | if (ret != ZERR_NONE) { |
---|
| 258 | com_err("owl",ret,"while unsubscribing"); |
---|
| 259 | } |
---|
[be0a79f] | 260 | #endif |
---|
[7d4fbcd] | 261 | } |
---|
| 262 | |
---|
[31e48a3] | 263 | int owl_zephyr_sub(char *class, char *inst, char *recip) |
---|
| 264 | { |
---|
[be0a79f] | 265 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 266 | ZSubscription_t subs[5]; |
---|
| 267 | |
---|
| 268 | subs[0].zsub_class=class; |
---|
| 269 | subs[0].zsub_classinst=inst; |
---|
| 270 | subs[0].zsub_recipient=recip; |
---|
| 271 | |
---|
[8262340] | 272 | ZResetAuthentication(); |
---|
[7d4fbcd] | 273 | if (ZSubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 274 | owl_function_error("Error subbing to <%s,%s,%s>", class, inst, recip); |
---|
| 275 | return(-2); |
---|
[7d4fbcd] | 276 | } |
---|
| 277 | return(0); |
---|
[be0a79f] | 278 | #else |
---|
| 279 | return(0); |
---|
| 280 | #endif |
---|
[7d4fbcd] | 281 | } |
---|
| 282 | |
---|
| 283 | |
---|
[31e48a3] | 284 | int owl_zephyr_unsub(char *class, char *inst, char *recip) |
---|
| 285 | { |
---|
[be0a79f] | 286 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 287 | ZSubscription_t subs[5]; |
---|
| 288 | |
---|
| 289 | subs[0].zsub_class=class; |
---|
| 290 | subs[0].zsub_classinst=inst; |
---|
| 291 | subs[0].zsub_recipient=recip; |
---|
| 292 | |
---|
[8262340] | 293 | ZResetAuthentication(); |
---|
[7d4fbcd] | 294 | if (ZUnsubscribeTo(subs,1,0) != ZERR_NONE) { |
---|
[97cd00be] | 295 | owl_function_error("Error unsubbing from <%s,%s,%s>", class, inst, recip); |
---|
| 296 | return(-2); |
---|
[7d4fbcd] | 297 | } |
---|
| 298 | return(0); |
---|
[be0a79f] | 299 | #else |
---|
| 300 | return(0); |
---|
| 301 | #endif |
---|
[7d4fbcd] | 302 | } |
---|
| 303 | |
---|
[b0430a6] | 304 | /* return a pointer to the data in the Jth field, (NULL terminated by |
---|
| 305 | * definition). Caller must free the return. |
---|
| 306 | */ |
---|
[be0a79f] | 307 | #ifdef HAVE_LIBZEPHYR |
---|
[b0430a6] | 308 | char *owl_zephyr_get_field(ZNotice_t *n, int j) |
---|
[31e48a3] | 309 | { |
---|
[7d4fbcd] | 310 | int i, count, save; |
---|
[b0430a6] | 311 | char *out; |
---|
[7d4fbcd] | 312 | |
---|
| 313 | count=save=0; |
---|
| 314 | for (i=0; i<n->z_message_len; i++) { |
---|
| 315 | if (n->z_message[i]=='\0') { |
---|
| 316 | count++; |
---|
| 317 | if (count==j) { |
---|
| 318 | /* just found the end of the field we're looking for */ |
---|
[b0430a6] | 319 | return(owl_strdup(n->z_message+save)); |
---|
[7d4fbcd] | 320 | } else { |
---|
| 321 | save=i+1; |
---|
| 322 | } |
---|
| 323 | } |
---|
| 324 | } |
---|
[b0430a6] | 325 | /* catch the last field, which might not be null terminated */ |
---|
[7d4fbcd] | 326 | if (count==j-1) { |
---|
[b0430a6] | 327 | out=owl_malloc(n->z_message_len-save+5); |
---|
| 328 | memcpy(out, n->z_message+save, n->z_message_len-save); |
---|
| 329 | out[n->z_message_len-save]='\0'; |
---|
| 330 | return(out); |
---|
[7d4fbcd] | 331 | } |
---|
[b0430a6] | 332 | |
---|
| 333 | return(owl_strdup("")); |
---|
[7d4fbcd] | 334 | } |
---|
[09489b89] | 335 | #else |
---|
[701a184] | 336 | char *owl_zephyr_get_field(void *n, int j) |
---|
[09489b89] | 337 | { |
---|
[b0430a6] | 338 | return(owl_strdup("")); |
---|
[09489b89] | 339 | } |
---|
[be0a79f] | 340 | #endif |
---|
[7d4fbcd] | 341 | |
---|
[b0430a6] | 342 | |
---|
[be0a79f] | 343 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 344 | int owl_zephyr_get_num_fields(ZNotice_t *n) |
---|
| 345 | { |
---|
[7d4fbcd] | 346 | int i, fields; |
---|
| 347 | |
---|
| 348 | fields=1; |
---|
| 349 | for (i=0; i<n->z_message_len; i++) { |
---|
| 350 | if (n->z_message[i]=='\0') fields++; |
---|
| 351 | } |
---|
| 352 | |
---|
| 353 | return(fields); |
---|
| 354 | } |
---|
[09489b89] | 355 | #else |
---|
| 356 | int owl_zephyr_get_num_fields(void *n) |
---|
| 357 | { |
---|
| 358 | return(0); |
---|
| 359 | } |
---|
[be0a79f] | 360 | #endif |
---|
[7d4fbcd] | 361 | |
---|
[be0a79f] | 362 | #ifdef HAVE_LIBZEPHYR |
---|
[bf73bdd] | 363 | /* return a pointer to the message, place the message length in k |
---|
| 364 | * caller must free the return |
---|
| 365 | */ |
---|
[b0430a6] | 366 | char *owl_zephyr_get_message(ZNotice_t *n) |
---|
[31e48a3] | 367 | { |
---|
[405d5e6] | 368 | /* don't let ping messages have a body */ |
---|
[7d4fbcd] | 369 | if (!strcasecmp(n->z_opcode, "ping")) { |
---|
[bf73bdd] | 370 | return(owl_strdup("")); |
---|
[7d4fbcd] | 371 | } |
---|
| 372 | |
---|
[405d5e6] | 373 | /* deal with MIT Athena OLC messages */ |
---|
[fe67f1f] | 374 | if (!strcasecmp(n->z_sender, "olc.matisse@ATHENA.MIT.EDU")) { |
---|
[405d5e6] | 375 | return(owl_zephyr_get_field(n, 1)); |
---|
| 376 | } |
---|
[a1bb198] | 377 | /* deal with MIT NOC messages */ |
---|
| 378 | else if (!strcasecmp(n->z_sender, "rcmd.achilles@ATHENA.MIT.EDU")) { |
---|
| 379 | /* $opcode service on $instance $3.\n$4 */ |
---|
| 380 | char *msg, *opcode, *instance, *field3, *field4; |
---|
| 381 | |
---|
| 382 | opcode = n->z_opcode; |
---|
| 383 | instance = n->z_class_inst; |
---|
| 384 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 385 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 386 | |
---|
| 387 | msg = owl_sprintf("%s service on %s %s\n%s", opcode, instance, field3, field4); |
---|
[272a4a0] | 388 | owl_free(field3); |
---|
| 389 | owl_free(field4); |
---|
[a1bb198] | 390 | if (msg) { |
---|
| 391 | return msg; |
---|
| 392 | } |
---|
| 393 | } |
---|
[fba0f96] | 394 | /* deal with MIT Discuss messages */ |
---|
| 395 | else if (!strcasecmp(n->z_sender, "daemon@ATHENA.MIT.EDU") && |
---|
| 396 | !strcasecmp(n->z_class, "DISCUSS")) { |
---|
| 397 | /*New transaction [$1] entered in $2 |
---|
| 398 | From: $3 ($5) |
---|
| 399 | Subject: $4 */ |
---|
| 400 | |
---|
| 401 | char *msg, *field1, *field2, *field3, *field4, *field5; |
---|
| 402 | |
---|
| 403 | field1 = owl_zephyr_get_field(n, 1); |
---|
| 404 | field2 = owl_zephyr_get_field(n, 2); |
---|
| 405 | field3 = owl_zephyr_get_field(n, 3); |
---|
| 406 | field4 = owl_zephyr_get_field(n, 4); |
---|
| 407 | field5 = owl_zephyr_get_field(n, 5); |
---|
| 408 | |
---|
| 409 | msg = owl_sprintf("New transaction [%s] entered in %s\nFrom: %s (%s)\nSubject: %s", field1, field2, field3, field5, field4); |
---|
| 410 | owl_free(field1); |
---|
| 411 | owl_free(field2); |
---|
| 412 | owl_free(field3); |
---|
| 413 | owl_free(field4); |
---|
| 414 | owl_free(field5); |
---|
| 415 | if (msg) { |
---|
| 416 | return msg; |
---|
| 417 | } |
---|
| 418 | } |
---|
[405d5e6] | 419 | |
---|
[b0430a6] | 420 | return(owl_zephyr_get_field(n, 2)); |
---|
[7d4fbcd] | 421 | } |
---|
[be0a79f] | 422 | #endif |
---|
[7d4fbcd] | 423 | |
---|
[be0a79f] | 424 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 425 | char *owl_zephyr_get_zsig(ZNotice_t *n, int *k) |
---|
| 426 | { |
---|
[7d4fbcd] | 427 | /* return a pointer to the zsig if there is one */ |
---|
| 428 | |
---|
[405d5e6] | 429 | /* message length 0? No zsig */ |
---|
[7d4fbcd] | 430 | if (n->z_message_len==0) { |
---|
| 431 | *k=0; |
---|
| 432 | return(""); |
---|
| 433 | } |
---|
[405d5e6] | 434 | |
---|
| 435 | /* No zsig for OLC messages */ |
---|
[fe67f1f] | 436 | if (!strcasecmp(n->z_sender, "olc.matisse@ATHENA.MIT.EDU")) { |
---|
[405d5e6] | 437 | return(""); |
---|
| 438 | } |
---|
| 439 | |
---|
| 440 | /* Everything else is field 1 */ |
---|
[7d4fbcd] | 441 | *k=strlen(n->z_message); |
---|
| 442 | return(n->z_message); |
---|
| 443 | } |
---|
[09489b89] | 444 | #else |
---|
| 445 | char *owl_zephyr_get_zsig(void *n, int *k) |
---|
| 446 | { |
---|
| 447 | return(""); |
---|
| 448 | } |
---|
[be0a79f] | 449 | #endif |
---|
[7d4fbcd] | 450 | |
---|
[31e48a3] | 451 | int send_zephyr(char *opcode, char *zsig, char *class, char *instance, char *recipient, char *message) |
---|
| 452 | { |
---|
[be0a79f] | 453 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 454 | int ret; |
---|
| 455 | ZNotice_t notice; |
---|
| 456 | |
---|
| 457 | memset(¬ice, 0, sizeof(notice)); |
---|
| 458 | |
---|
[8262340] | 459 | ZResetAuthentication(); |
---|
[8ba37ec] | 460 | |
---|
| 461 | if (!zsig) zsig=""; |
---|
[8262340] | 462 | |
---|
[7d4fbcd] | 463 | notice.z_kind=ACKED; |
---|
| 464 | notice.z_port=0; |
---|
| 465 | notice.z_class=class; |
---|
| 466 | notice.z_class_inst=instance; |
---|
| 467 | if (!strcmp(recipient, "*") || !strcmp(recipient, "@")) { |
---|
| 468 | notice.z_recipient=""; |
---|
| 469 | } else { |
---|
| 470 | notice.z_recipient=recipient; |
---|
| 471 | } |
---|
| 472 | notice.z_default_format="Class $class, Instance $instance:\nTo: @bold($recipient) at $time $date\nFrom: @bold{$1 <$sender>}\n\n$2"; |
---|
| 473 | notice.z_sender=NULL; |
---|
| 474 | if (opcode) notice.z_opcode=opcode; |
---|
| 475 | |
---|
[56330ff] | 476 | notice.z_message_len=strlen(zsig)+1+strlen(message); |
---|
[7d4fbcd] | 477 | notice.z_message=owl_malloc(notice.z_message_len+10); |
---|
[56330ff] | 478 | strcpy(notice.z_message, zsig); |
---|
| 479 | memcpy(notice.z_message+strlen(zsig)+1, message, strlen(message)); |
---|
[7d4fbcd] | 480 | |
---|
| 481 | /* ret=ZSendNotice(¬ice, ZAUTH); */ |
---|
| 482 | ret=ZSrvSendNotice(¬ice, ZAUTH, send_zephyr_helper); |
---|
| 483 | |
---|
| 484 | /* free then check the return */ |
---|
| 485 | owl_free(notice.z_message); |
---|
| 486 | ZFreeNotice(¬ice); |
---|
| 487 | if (ret!=ZERR_NONE) { |
---|
[ec6ff52] | 488 | owl_function_error("Error sending zephyr"); |
---|
[7d4fbcd] | 489 | return(ret); |
---|
| 490 | } |
---|
| 491 | return(0); |
---|
[be0a79f] | 492 | #else |
---|
| 493 | return(0); |
---|
| 494 | #endif |
---|
[7d4fbcd] | 495 | } |
---|
| 496 | |
---|
[be0a79f] | 497 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 498 | Code_t send_zephyr_helper(ZNotice_t *notice, char *buf, int len, int wait) |
---|
| 499 | { |
---|
[7d4fbcd] | 500 | return(ZSendPacket(buf, len, 0)); |
---|
| 501 | } |
---|
[be0a79f] | 502 | #endif |
---|
[7d4fbcd] | 503 | |
---|
[31e48a3] | 504 | void send_ping(char *to) |
---|
| 505 | { |
---|
[be0a79f] | 506 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 507 | send_zephyr("PING", "", "MESSAGE", "PERSONAL", to, ""); |
---|
[be0a79f] | 508 | #endif |
---|
[7d4fbcd] | 509 | } |
---|
| 510 | |
---|
[be0a79f] | 511 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 512 | void owl_zephyr_handle_ack(ZNotice_t *retnotice) |
---|
| 513 | { |
---|
[7d4fbcd] | 514 | char *tmp; |
---|
| 515 | |
---|
| 516 | /* if it's an HMACK ignore it */ |
---|
| 517 | if (retnotice->z_kind == HMACK) return; |
---|
[aecf3e6] | 518 | |
---|
[7d4fbcd] | 519 | if (retnotice->z_kind == SERVNAK) { |
---|
[ec6ff52] | 520 | owl_function_error("Authorization failure sending zephyr"); |
---|
[7d4fbcd] | 521 | } else if ((retnotice->z_kind != SERVACK) || !retnotice->z_message_len) { |
---|
[ec6ff52] | 522 | owl_function_error("Detected server failure while receiving acknowledgement"); |
---|
[7d4fbcd] | 523 | } else if (!strcmp(retnotice->z_message, ZSRVACK_SENT)) { |
---|
| 524 | if (!strcasecmp(retnotice->z_opcode, "ping")) { |
---|
| 525 | return; |
---|
| 526 | } else if (!strcasecmp(retnotice->z_class, "message") && |
---|
| 527 | !strcasecmp(retnotice->z_class_inst, "personal")) { |
---|
[4b464a4] | 528 | tmp=short_zuser(retnotice->z_recipient); |
---|
[b4db911] | 529 | owl_function_makemsg("Message sent to %s.", tmp); |
---|
[7d4fbcd] | 530 | free(tmp); |
---|
| 531 | } else { |
---|
[b4db911] | 532 | owl_function_makemsg("Message sent to -c %s -i %s\n", retnotice->z_class, retnotice->z_class_inst); |
---|
[7d4fbcd] | 533 | } |
---|
| 534 | } else if (!strcmp(retnotice->z_message, ZSRVACK_NOTSENT)) { |
---|
| 535 | if (strcasecmp(retnotice->z_class, "message")) { |
---|
[9119a47] | 536 | char buff[1024]; |
---|
[269ed34] | 537 | owl_function_error("No one subscribed to class class %s", retnotice->z_class); |
---|
| 538 | sprintf(buff, "Could not send message to class %s: no one subscribed.\n", retnotice->z_class); |
---|
[9119a47] | 539 | owl_function_adminmsg("", buff); |
---|
[7d4fbcd] | 540 | } else { |
---|
[9119a47] | 541 | char buff[1024]; |
---|
[4b464a4] | 542 | tmp = short_zuser(retnotice->z_recipient); |
---|
[180cd15] | 543 | owl_function_error("%s: Not logged in or subscribing to messages.", tmp); |
---|
[9119a47] | 544 | sprintf(buff, "Could not send message to %s: not logged in or subscribing to messages.\n", tmp); |
---|
| 545 | owl_function_adminmsg("", buff); |
---|
[180cd15] | 546 | owl_log_outgoing_zephyr_error(tmp, buff); |
---|
[1c6c4d3] | 547 | owl_free(tmp); |
---|
[7d4fbcd] | 548 | } |
---|
| 549 | } else { |
---|
[ec6ff52] | 550 | owl_function_error("Internal error on ack (%s)", retnotice->z_message); |
---|
[7d4fbcd] | 551 | } |
---|
| 552 | } |
---|
[09489b89] | 553 | #else |
---|
| 554 | void owl_zephyr_handle_ack(void *retnotice) |
---|
| 555 | { |
---|
| 556 | } |
---|
[be0a79f] | 557 | #endif |
---|
[7d4fbcd] | 558 | |
---|
[be0a79f] | 559 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 560 | int owl_zephyr_notice_is_ack(ZNotice_t *n) |
---|
| 561 | { |
---|
[7d4fbcd] | 562 | if (n->z_kind == SERVNAK || n->z_kind == SERVACK || n->z_kind == HMACK) { |
---|
| 563 | if (!strcasecmp(n->z_class, LOGIN_CLASS)) return(0); |
---|
| 564 | return(1); |
---|
| 565 | } |
---|
| 566 | return(0); |
---|
| 567 | } |
---|
[09489b89] | 568 | #else |
---|
| 569 | int owl_zephyr_notice_is_ack(void *n) |
---|
| 570 | { |
---|
| 571 | return(0); |
---|
| 572 | } |
---|
[be0a79f] | 573 | #endif |
---|
[7d4fbcd] | 574 | |
---|
[31e48a3] | 575 | void owl_zephyr_zaway(owl_message *m) |
---|
| 576 | { |
---|
[be0a79f] | 577 | #ifdef HAVE_LIBZEPHYR |
---|
[7c8060d0] | 578 | char *tmpbuff, *myuser, *to; |
---|
[15b34fd] | 579 | owl_message *mout; |
---|
[7d4fbcd] | 580 | |
---|
[aa2f6364] | 581 | /* bail if it doesn't look like a message we should reply to. Some |
---|
[2de4f20] | 582 | * of this defined by the way zaway(1) works |
---|
| 583 | */ |
---|
[7d4fbcd] | 584 | if (strcasecmp(owl_message_get_class(m), "message")) return; |
---|
| 585 | if (strcasecmp(owl_message_get_recipient(m), ZGetSender())) return; |
---|
| 586 | if (!strcasecmp(owl_message_get_sender(m), "")) return; |
---|
| 587 | if (!strcasecmp(owl_message_get_opcode(m), "ping")) return; |
---|
| 588 | if (!strcasecmp(owl_message_get_opcode(m), "auto")) return; |
---|
[d023c25] | 589 | if (!strcasecmp(owl_message_get_zsig(m), "Automated reply:")) return; |
---|
[7d4fbcd] | 590 | if (!strcasecmp(owl_message_get_sender(m), ZGetSender())) return; |
---|
[9854278] | 591 | if (owl_message_get_attribute_value(m, "isauto")) return; |
---|
[7d4fbcd] | 592 | |
---|
[7c8060d0] | 593 | if (owl_global_is_smartstrip(&g)) { |
---|
[e3d9c77] | 594 | to=owl_zephyr_smartstripped_user(owl_message_get_sender(m)); |
---|
[7c8060d0] | 595 | } else { |
---|
| 596 | to=owl_strdup(owl_message_get_sender(m)); |
---|
| 597 | } |
---|
| 598 | |
---|
[7d4fbcd] | 599 | send_zephyr("", |
---|
| 600 | "Automated reply:", |
---|
| 601 | owl_message_get_class(m), |
---|
| 602 | owl_message_get_instance(m), |
---|
[7c8060d0] | 603 | to, |
---|
[7d4fbcd] | 604 | owl_global_get_zaway_msg(&g)); |
---|
| 605 | |
---|
[7c8060d0] | 606 | myuser=short_zuser(to); |
---|
[aa2f6364] | 607 | if (!strcasecmp(owl_message_get_instance(m), "personal")) { |
---|
| 608 | tmpbuff = owl_sprintf("zwrite %s", myuser); |
---|
| 609 | } else { |
---|
| 610 | tmpbuff = owl_sprintf("zwrite -i %s %s", owl_message_get_instance(m), myuser); |
---|
| 611 | } |
---|
| 612 | owl_free(myuser); |
---|
[7c8060d0] | 613 | owl_free(to); |
---|
[aa2f6364] | 614 | |
---|
[7d4fbcd] | 615 | /* display the message as an admin message in the receive window */ |
---|
[15b34fd] | 616 | mout=owl_function_make_outgoing_zephyr(owl_global_get_zaway_msg(&g), tmpbuff, "Automated reply:"); |
---|
| 617 | owl_function_add_message(mout); |
---|
[7d4fbcd] | 618 | owl_free(tmpbuff); |
---|
[be0a79f] | 619 | #endif |
---|
[7d4fbcd] | 620 | } |
---|
| 621 | |
---|
[be0a79f] | 622 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 623 | void owl_zephyr_hackaway_cr(ZNotice_t *n) |
---|
| 624 | { |
---|
[7d4fbcd] | 625 | /* replace \r's with ' '. Gross-ish */ |
---|
| 626 | int i; |
---|
| 627 | |
---|
| 628 | for (i=0; i<n->z_message_len; i++) { |
---|
| 629 | if (n->z_message[i]=='\r') { |
---|
| 630 | n->z_message[i]=' '; |
---|
| 631 | } |
---|
| 632 | } |
---|
| 633 | } |
---|
[be0a79f] | 634 | #endif |
---|
[7d4fbcd] | 635 | |
---|
[31e48a3] | 636 | void owl_zephyr_zlocate(char *user, char *out, int auth) |
---|
| 637 | { |
---|
[be0a79f] | 638 | #ifdef HAVE_LIBZEPHYR |
---|
[7d4fbcd] | 639 | int ret, numlocs; |
---|
| 640 | int one = 1; |
---|
| 641 | ZLocations_t locations; |
---|
| 642 | char *myuser; |
---|
| 643 | |
---|
| 644 | strcpy(out, ""); |
---|
[8262340] | 645 | ZResetAuthentication(); |
---|
[7d4fbcd] | 646 | ret=ZLocateUser(user,&numlocs,auth?ZAUTH:ZNOAUTH); |
---|
| 647 | if (ret != ZERR_NONE) { |
---|
[667a1b6] | 648 | sprintf(out, "Error locating user %s\n", user); |
---|
| 649 | return; |
---|
[7d4fbcd] | 650 | } |
---|
| 651 | |
---|
| 652 | if (numlocs==0) { |
---|
[2527615] | 653 | myuser=short_zuser(user); |
---|
| 654 | sprintf(out, "%s: Hidden or not logged-in\n", myuser); |
---|
| 655 | owl_free(myuser); |
---|
[7d4fbcd] | 656 | return; |
---|
| 657 | } |
---|
| 658 | |
---|
| 659 | for (;numlocs;numlocs--) { |
---|
| 660 | ZGetLocations(&locations,&one); |
---|
[4b464a4] | 661 | myuser=short_zuser(user); |
---|
[667a1b6] | 662 | sprintf(out, "%s%s: %s\t%s\t%s\n", out, myuser, |
---|
| 663 | locations.host ? locations.host : "?", |
---|
| 664 | locations.tty ? locations.tty : "?", |
---|
| 665 | locations.time ? locations.time : "?"); |
---|
[7d4fbcd] | 666 | owl_free(myuser); |
---|
| 667 | } |
---|
[be0a79f] | 668 | #endif |
---|
[7d4fbcd] | 669 | } |
---|
[bde7714] | 670 | |
---|
[31e48a3] | 671 | void owl_zephyr_addsub(char *filename, char *class, char *inst, char *recip) |
---|
| 672 | { |
---|
[be0a79f] | 673 | #ifdef HAVE_LIBZEPHYR |
---|
[bde7714] | 674 | char *line, subsfile[LINE], buff[LINE]; |
---|
| 675 | FILE *file; |
---|
| 676 | |
---|
| 677 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
| 678 | |
---|
| 679 | if (filename==NULL) { |
---|
| 680 | sprintf(subsfile, "%s/%s", owl_global_get_homedir(&g), ".zephyr.subs"); |
---|
| 681 | } else { |
---|
| 682 | strcpy(subsfile, filename); |
---|
| 683 | } |
---|
| 684 | |
---|
[74037d9] | 685 | /* if the file already exists, check to see if the sub is already there */ |
---|
[bde7714] | 686 | file=fopen(subsfile, "r"); |
---|
[74037d9] | 687 | if (file) { |
---|
| 688 | while (fgets(buff, LINE, file)!=NULL) { |
---|
| 689 | if (!strcasecmp(buff, line)) { |
---|
| 690 | owl_function_error("Subscription already present in %s", subsfile); |
---|
| 691 | owl_free(line); |
---|
[e78397d] | 692 | fclose(file); |
---|
[74037d9] | 693 | return; |
---|
| 694 | } |
---|
[bde7714] | 695 | } |
---|
[99dabee] | 696 | fclose(file); |
---|
[bde7714] | 697 | } |
---|
| 698 | |
---|
| 699 | /* if we get here then we didn't find it */ |
---|
| 700 | file=fopen(subsfile, "a"); |
---|
| 701 | if (!file) { |
---|
[ec6ff52] | 702 | owl_function_error("Error opening file %s for writing", subsfile); |
---|
[bde7714] | 703 | owl_free(line); |
---|
| 704 | return; |
---|
| 705 | } |
---|
| 706 | fputs(line, file); |
---|
| 707 | fclose(file); |
---|
| 708 | owl_function_makemsg("Subscription added"); |
---|
| 709 | |
---|
| 710 | owl_free(line); |
---|
[be0a79f] | 711 | #endif |
---|
[bde7714] | 712 | } |
---|
| 713 | |
---|
[31e48a3] | 714 | void owl_zephyr_delsub(char *filename, char *class, char *inst, char *recip) |
---|
| 715 | { |
---|
[be0a79f] | 716 | #ifdef HAVE_LIBZEPHYR |
---|
[b2a91b6] | 717 | char *line, *subsfile; |
---|
[bde7714] | 718 | |
---|
| 719 | line=owl_zephyr_makesubline(class, inst, recip); |
---|
[b2a91b6] | 720 | line[strlen(line)-1]='\0'; |
---|
[bde7714] | 721 | |
---|
[b2a91b6] | 722 | if (!filename) { |
---|
| 723 | subsfile=owl_sprintf("%s/.zephyr.subs", owl_global_get_homedir(&g)); |
---|
[bde7714] | 724 | } else { |
---|
[b2a91b6] | 725 | subsfile=owl_strdup(filename); |
---|
[bde7714] | 726 | } |
---|
[b2a91b6] | 727 | |
---|
| 728 | owl_util_file_deleteline(subsfile, line, 1); |
---|
| 729 | owl_free(subsfile); |
---|
[bde7714] | 730 | owl_free(line); |
---|
| 731 | owl_function_makemsg("Subscription removed"); |
---|
[be0a79f] | 732 | #endif |
---|
[bde7714] | 733 | } |
---|
| 734 | |
---|
[b2a91b6] | 735 | /* caller must free the return */ |
---|
[31e48a3] | 736 | char *owl_zephyr_makesubline(char *class, char *inst, char *recip) |
---|
| 737 | { |
---|
[bde7714] | 738 | char *out; |
---|
| 739 | |
---|
| 740 | out=owl_malloc(strlen(class)+strlen(inst)+strlen(recip)+30); |
---|
| 741 | sprintf(out, "%s,%s,%s\n", class, inst, !strcmp(recip, "") ? "*" : recip); |
---|
| 742 | return(out); |
---|
| 743 | } |
---|
[31e48a3] | 744 | |
---|
| 745 | |
---|
| 746 | void owl_zephyr_zlog_in(void) |
---|
| 747 | { |
---|
[be0a79f] | 748 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 749 | char *exposure, *eset; |
---|
| 750 | int ret; |
---|
| 751 | |
---|
| 752 | ZResetAuthentication(); |
---|
| 753 | |
---|
| 754 | eset=EXPOSE_REALMVIS; |
---|
| 755 | exposure=ZGetVariable("exposure"); |
---|
| 756 | if (exposure==NULL) { |
---|
| 757 | eset=EXPOSE_REALMVIS; |
---|
| 758 | } else if (!strcasecmp(exposure,EXPOSE_NONE)) { |
---|
| 759 | eset = EXPOSE_NONE; |
---|
| 760 | } else if (!strcasecmp(exposure,EXPOSE_OPSTAFF)) { |
---|
| 761 | eset = EXPOSE_OPSTAFF; |
---|
| 762 | } else if (!strcasecmp(exposure,EXPOSE_REALMVIS)) { |
---|
| 763 | eset = EXPOSE_REALMVIS; |
---|
| 764 | } else if (!strcasecmp(exposure,EXPOSE_REALMANN)) { |
---|
| 765 | eset = EXPOSE_REALMANN; |
---|
| 766 | } else if (!strcasecmp(exposure,EXPOSE_NETVIS)) { |
---|
| 767 | eset = EXPOSE_NETVIS; |
---|
| 768 | } else if (!strcasecmp(exposure,EXPOSE_NETANN)) { |
---|
| 769 | eset = EXPOSE_NETANN; |
---|
| 770 | } |
---|
| 771 | |
---|
| 772 | ret=ZSetLocation(eset); |
---|
| 773 | if (ret != ZERR_NONE) { |
---|
| 774 | /* |
---|
| 775 | char buff[LINE]; |
---|
| 776 | sprintf(buff, "Error setting location: %s", error_message(ret)); |
---|
| 777 | owl_function_makemsg(buff); |
---|
| 778 | */ |
---|
| 779 | } |
---|
[be0a79f] | 780 | #endif |
---|
[31e48a3] | 781 | } |
---|
| 782 | |
---|
| 783 | void owl_zephyr_zlog_out(void) |
---|
| 784 | { |
---|
[be0a79f] | 785 | #ifdef HAVE_LIBZEPHYR |
---|
[31e48a3] | 786 | int ret; |
---|
| 787 | |
---|
| 788 | ZResetAuthentication(); |
---|
| 789 | ret=ZUnsetLocation(); |
---|
| 790 | if (ret != ZERR_NONE) { |
---|
| 791 | /* |
---|
| 792 | char buff[LINE]; |
---|
| 793 | sprintf(buff, "Error unsetting location: %s", error_message(ret)); |
---|
| 794 | owl_function_makemsg(buff); |
---|
| 795 | */ |
---|
| 796 | } |
---|
[be0a79f] | 797 | #endif |
---|
[31e48a3] | 798 | } |
---|
| 799 | |
---|
[65ad073] | 800 | void owl_zephyr_addbuddy(char *name) |
---|
| 801 | { |
---|
| 802 | char *filename; |
---|
| 803 | FILE *file; |
---|
| 804 | |
---|
| 805 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 806 | file=fopen(filename, "a"); |
---|
| 807 | owl_free(filename); |
---|
| 808 | if (!file) { |
---|
[ec6ff52] | 809 | owl_function_error("Error opening zephyr buddy file for append"); |
---|
[65ad073] | 810 | return; |
---|
| 811 | } |
---|
| 812 | fprintf(file, "%s\n", name); |
---|
| 813 | fclose(file); |
---|
| 814 | } |
---|
| 815 | |
---|
| 816 | void owl_zephyr_delbuddy(char *name) |
---|
| 817 | { |
---|
| 818 | char *filename; |
---|
| 819 | |
---|
| 820 | filename=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 821 | owl_util_file_deleteline(filename, name, 0); |
---|
| 822 | owl_free(filename); |
---|
| 823 | } |
---|
[9381782] | 824 | |
---|
| 825 | /* return auth string */ |
---|
[09489b89] | 826 | #ifdef HAVE_LIBZEPHYR |
---|
[9381782] | 827 | char *owl_zephyr_get_authstr(ZNotice_t *n) |
---|
| 828 | { |
---|
| 829 | |
---|
| 830 | if (!n) return("UNKNOWN"); |
---|
| 831 | |
---|
| 832 | if (n->z_auth == ZAUTH_FAILED) { |
---|
| 833 | return ("FAILED"); |
---|
| 834 | } else if (n->z_auth == ZAUTH_NO) { |
---|
| 835 | return ("NO"); |
---|
| 836 | } else if (n->z_auth == ZAUTH_YES) { |
---|
| 837 | return ("YES"); |
---|
| 838 | } else { |
---|
| 839 | return ("UNKNOWN"); |
---|
| 840 | } |
---|
| 841 | } |
---|
[09489b89] | 842 | #else |
---|
| 843 | char *owl_zephyr_get_authstr(void *n) |
---|
| 844 | { |
---|
| 845 | return(""); |
---|
| 846 | } |
---|
| 847 | #endif |
---|
[9381782] | 848 | |
---|
[2de4f20] | 849 | /* Returns a buffer of subscriptions or an error message. Caller must |
---|
| 850 | * free the return. |
---|
[09489b89] | 851 | */ |
---|
| 852 | char *owl_zephyr_getsubs() |
---|
| 853 | { |
---|
| 854 | #ifdef HAVE_LIBZEPHYR |
---|
| 855 | int ret, num, i, one; |
---|
| 856 | ZSubscription_t sub; |
---|
| 857 | char *out, *tmpbuff; |
---|
| 858 | one=1; |
---|
| 859 | |
---|
| 860 | ret=ZRetrieveSubscriptions(0, &num); |
---|
| 861 | if (ret==ZERR_TOOMANYSUBS) { |
---|
[c8735aa] | 862 | return(owl_strdup("Zephyr: too many subscriptions\n")); |
---|
| 863 | } else if (ret) { |
---|
| 864 | return(owl_strdup("Zephyr: error retriving subscriptions\n")); |
---|
[09489b89] | 865 | } |
---|
| 866 | |
---|
| 867 | out=owl_malloc(num*500); |
---|
| 868 | tmpbuff=owl_malloc(num*500); |
---|
| 869 | strcpy(out, ""); |
---|
| 870 | for (i=0; i<num; i++) { |
---|
| 871 | if ((ret = ZGetSubscriptions(&sub, &one)) != ZERR_NONE) { |
---|
| 872 | owl_free(out); |
---|
| 873 | owl_free(tmpbuff); |
---|
| 874 | ZFlushSubscriptions(); |
---|
| 875 | out=owl_strdup("Error while getting subscriptions\n"); |
---|
| 876 | return(out); |
---|
| 877 | } else { |
---|
[03955f3] | 878 | sprintf(tmpbuff, "<%s,%s,%s>\n%s", sub.zsub_class, sub.zsub_classinst, sub.zsub_recipient, out); |
---|
[09489b89] | 879 | strcpy(out, tmpbuff); |
---|
| 880 | } |
---|
| 881 | } |
---|
| 882 | |
---|
| 883 | owl_free(tmpbuff); |
---|
| 884 | ZFlushSubscriptions(); |
---|
| 885 | return(out); |
---|
| 886 | #else |
---|
[12c35df] | 887 | return(owl_strdup("Zephyr not available")); |
---|
[09489b89] | 888 | #endif |
---|
| 889 | } |
---|
| 890 | |
---|
| 891 | char *owl_zephyr_get_variable(char *var) |
---|
| 892 | { |
---|
| 893 | #ifdef HAVE_LIBZEPHYR |
---|
| 894 | return(ZGetVariable(var)); |
---|
| 895 | #else |
---|
| 896 | return(""); |
---|
| 897 | #endif |
---|
| 898 | } |
---|
| 899 | |
---|
| 900 | void owl_zephyr_set_locationinfo(char *host, char *val) |
---|
| 901 | { |
---|
| 902 | #ifdef HAVE_LIBZEPHYR |
---|
| 903 | ZInitLocationInfo(host, val); |
---|
| 904 | #endif |
---|
| 905 | } |
---|
| 906 | |
---|
[e3d9c77] | 907 | /* Strip a local realm fron the zephyr user name. |
---|
| 908 | * The caller must free the return |
---|
| 909 | */ |
---|
| 910 | char *short_zuser(char *in) |
---|
| 911 | { |
---|
| 912 | char *out, *ptr; |
---|
| 913 | |
---|
| 914 | out=owl_strdup(in); |
---|
| 915 | ptr=strchr(out, '@'); |
---|
| 916 | if (ptr) { |
---|
| 917 | if (!strcasecmp(ptr+1, owl_zephyr_get_realm())) { |
---|
| 918 | *ptr='\0'; |
---|
| 919 | } |
---|
| 920 | } |
---|
| 921 | return(out); |
---|
| 922 | } |
---|
| 923 | |
---|
| 924 | /* Append a local realm to the zephyr user name if necessary. |
---|
| 925 | * The caller must free the return. |
---|
| 926 | */ |
---|
| 927 | char *long_zuser(char *in) |
---|
| 928 | { |
---|
[1971b59] | 929 | if (strchr(in, '@')) { |
---|
| 930 | return(owl_strdup(in)); |
---|
[e3d9c77] | 931 | } |
---|
[1971b59] | 932 | return(owl_sprintf("%s@%s", in, owl_zephyr_get_realm())); |
---|
[e3d9c77] | 933 | } |
---|
| 934 | |
---|
| 935 | /* strip out the instance from a zsender's principal. Preserves the |
---|
| 936 | * realm if present. daemon.webzephyr is a special case. The |
---|
| 937 | * caller must free the return |
---|
| 938 | */ |
---|
| 939 | char *owl_zephyr_smartstripped_user(char *in) |
---|
| 940 | { |
---|
| 941 | char *ptr, *realm, *out; |
---|
| 942 | |
---|
| 943 | out=owl_strdup(in); |
---|
| 944 | |
---|
| 945 | /* bail immeaditly if we don't have to do any work */ |
---|
| 946 | ptr=strchr(in, '.'); |
---|
| 947 | if (!strchr(in, '/') && !ptr) { |
---|
| 948 | /* no '/' and no '.' */ |
---|
| 949 | return(out); |
---|
| 950 | } |
---|
| 951 | if (ptr && strchr(in, '@') && (ptr > strchr(in, '@'))) { |
---|
| 952 | /* There's a '.' but it's in the realm */ |
---|
| 953 | return(out); |
---|
| 954 | } |
---|
| 955 | if (!strncasecmp(in, OWL_WEBZEPHYR_PRINCIPAL, strlen(OWL_WEBZEPHYR_PRINCIPAL))) { |
---|
| 956 | return(out); |
---|
| 957 | } |
---|
| 958 | |
---|
| 959 | /* remove the realm from ptr, but hold on to it */ |
---|
| 960 | realm=strchr(out, '@'); |
---|
| 961 | if (realm) realm[0]='\0'; |
---|
| 962 | |
---|
| 963 | /* strip */ |
---|
| 964 | ptr=strchr(out, '.'); |
---|
| 965 | if (!ptr) ptr=strchr(out, '/'); |
---|
| 966 | ptr[0]='\0'; |
---|
| 967 | |
---|
| 968 | /* reattach the realm if we had one */ |
---|
| 969 | if (realm) { |
---|
| 970 | strcat(out, "@"); |
---|
| 971 | strcat(out, realm+1); |
---|
| 972 | } |
---|
| 973 | |
---|
| 974 | return(out); |
---|
| 975 | } |
---|
[5a95b69] | 976 | |
---|
| 977 | /* read the list of users in 'filename' as a .anyone file, and put the |
---|
| 978 | * names of the zephyr users in the list 'in'. If 'filename' is NULL, |
---|
| 979 | * use the default .anyone file in the users home directory. Returns |
---|
| 980 | * -1 on failure, 0 on success. |
---|
| 981 | */ |
---|
| 982 | int owl_zephyr_get_anyone_list(owl_list *in, char *filename) |
---|
| 983 | { |
---|
| 984 | #ifdef HAVE_LIBZEPHYR |
---|
| 985 | char *ourfile, *tmp, buff[LINE]; |
---|
| 986 | FILE *f; |
---|
| 987 | |
---|
| 988 | if (filename==NULL) { |
---|
| 989 | tmp=owl_global_get_homedir(&g); |
---|
| 990 | ourfile=owl_sprintf("%s/.anyone", owl_global_get_homedir(&g)); |
---|
| 991 | } else { |
---|
| 992 | ourfile=owl_strdup(filename); |
---|
| 993 | } |
---|
| 994 | |
---|
| 995 | f=fopen(ourfile, "r"); |
---|
| 996 | if (!f) { |
---|
| 997 | owl_function_error("Error opening file %s: %s", ourfile, strerror(errno) ? strerror(errno) : ""); |
---|
| 998 | owl_free(ourfile); |
---|
| 999 | return(-1); |
---|
| 1000 | } |
---|
| 1001 | |
---|
| 1002 | while (fgets(buff, LINE, f)!=NULL) { |
---|
| 1003 | /* ignore comments, blank lines etc. */ |
---|
| 1004 | if (buff[0]=='#') continue; |
---|
| 1005 | if (buff[0]=='\n') continue; |
---|
| 1006 | if (buff[0]=='\0') continue; |
---|
| 1007 | |
---|
| 1008 | /* strip the \n */ |
---|
| 1009 | buff[strlen(buff)-1]='\0'; |
---|
| 1010 | |
---|
| 1011 | /* ingore from # on */ |
---|
| 1012 | tmp=strchr(buff, '#'); |
---|
| 1013 | if (tmp) tmp[0]='\0'; |
---|
| 1014 | |
---|
| 1015 | /* ingore from SPC */ |
---|
| 1016 | tmp=strchr(buff, ' '); |
---|
| 1017 | if (tmp) tmp[0]='\0'; |
---|
| 1018 | |
---|
| 1019 | /* stick on the local realm. */ |
---|
| 1020 | if (!strchr(buff, '@')) { |
---|
| 1021 | strcat(buff, "@"); |
---|
| 1022 | strcat(buff, ZGetRealm()); |
---|
| 1023 | } |
---|
| 1024 | owl_list_append_element(in, owl_strdup(buff)); |
---|
| 1025 | } |
---|
| 1026 | fclose(f); |
---|
| 1027 | owl_free(ourfile); |
---|
| 1028 | return(0); |
---|
| 1029 | #else |
---|
| 1030 | return(-1); |
---|
| 1031 | #endif |
---|
| 1032 | } |
---|