[7d4fbcd] | 1 | #include "owl.h" |
---|
| 2 | |
---|
[d953ede] | 3 | CALLER_OWN owl_zwrite *owl_zwrite_new_from_line(const char *line) |
---|
[987cf3f] | 4 | { |
---|
[96828e4] | 5 | owl_zwrite *z = g_new(owl_zwrite, 1); |
---|
[ef4074b] | 6 | if (owl_zwrite_create_from_line(z, line) != 0) { |
---|
| 7 | g_free(z); |
---|
[987cf3f] | 8 | return NULL; |
---|
| 9 | } |
---|
| 10 | return z; |
---|
| 11 | } |
---|
| 12 | |
---|
[6329cd5] | 13 | CALLER_OWN owl_zwrite *owl_zwrite_new(int argc, const char *const *argv) |
---|
| 14 | { |
---|
| 15 | owl_zwrite *z = g_new(owl_zwrite, 1); |
---|
[ef4074b] | 16 | if (owl_zwrite_create(z, argc, argv) != 0) { |
---|
| 17 | g_free(z); |
---|
[6329cd5] | 18 | return NULL; |
---|
| 19 | } |
---|
| 20 | return z; |
---|
| 21 | } |
---|
| 22 | |
---|
[d427f08] | 23 | G_GNUC_WARN_UNUSED_RESULT int owl_zwrite_create_from_line(owl_zwrite *z, const char *line) |
---|
[ce7db4d] | 24 | { |
---|
[6329cd5] | 25 | int argc; |
---|
[65b2173] | 26 | char **argv; |
---|
[6329cd5] | 27 | int ret; |
---|
[7d4fbcd] | 28 | |
---|
[6329cd5] | 29 | /* parse the command line for options */ |
---|
| 30 | argv = owl_parseline(line, &argc); |
---|
| 31 | if (argc < 0) { |
---|
| 32 | owl_function_error("Unbalanced quotes in zwrite"); |
---|
| 33 | return -1; |
---|
| 34 | } |
---|
| 35 | ret = owl_zwrite_create(z, argc, strs(argv)); |
---|
| 36 | g_strfreev(argv); |
---|
| 37 | return ret; |
---|
| 38 | } |
---|
| 39 | |
---|
| 40 | G_GNUC_WARN_UNUSED_RESULT int owl_zwrite_create(owl_zwrite *z, int argc, const char *const *argv) |
---|
| 41 | { |
---|
| 42 | int badargs = 0; |
---|
| 43 | char *msg = NULL; |
---|
[7869e48] | 44 | |
---|
[69f89c7] | 45 | /* start with null entries */ |
---|
[987cf3f] | 46 | z->cmd=NULL; |
---|
[ce7db4d] | 47 | z->realm=NULL; |
---|
| 48 | z->class=NULL; |
---|
| 49 | z->inst=NULL; |
---|
| 50 | z->opcode=NULL; |
---|
| 51 | z->zsig=NULL; |
---|
| 52 | z->message=NULL; |
---|
[7d4fbcd] | 53 | z->cc=0; |
---|
| 54 | z->noping=0; |
---|
[12294d2] | 55 | z->recips = g_ptr_array_new(); |
---|
[6329cd5] | 56 | z->zwriteline = owl_argv_quote(argc, argv); |
---|
[7d4fbcd] | 57 | |
---|
[6329cd5] | 58 | if (argc && *(argv[0])!='-') { |
---|
| 59 | z->cmd=g_strdup(argv[0]); |
---|
| 60 | argc--; |
---|
| 61 | argv++; |
---|
[e1c4636] | 62 | } |
---|
[6329cd5] | 63 | while (argc) { |
---|
| 64 | if (!strcmp(argv[0], "-c")) { |
---|
| 65 | if (argc<2) { |
---|
[7d4fbcd] | 66 | badargs=1; |
---|
| 67 | break; |
---|
| 68 | } |
---|
[6329cd5] | 69 | z->class=owl_validate_utf8(argv[1]); |
---|
| 70 | argv+=2; |
---|
| 71 | argc-=2; |
---|
| 72 | } else if (!strcmp(argv[0], "-i")) { |
---|
| 73 | if (argc<2) { |
---|
[7d4fbcd] | 74 | badargs=1; |
---|
| 75 | break; |
---|
| 76 | } |
---|
[6329cd5] | 77 | z->inst=owl_validate_utf8(argv[1]); |
---|
| 78 | argv+=2; |
---|
| 79 | argc-=2; |
---|
| 80 | } else if (!strcmp(argv[0], "-r")) { |
---|
| 81 | if (argc<2) { |
---|
[7d4fbcd] | 82 | badargs=1; |
---|
| 83 | break; |
---|
| 84 | } |
---|
[6329cd5] | 85 | z->realm=owl_validate_utf8(argv[1]); |
---|
| 86 | argv+=2; |
---|
| 87 | argc-=2; |
---|
| 88 | } else if (!strcmp(argv[0], "-s")) { |
---|
| 89 | if (argc<2) { |
---|
[ce7db4d] | 90 | badargs=1; |
---|
| 91 | break; |
---|
| 92 | } |
---|
[6329cd5] | 93 | z->zsig=owl_validate_utf8(argv[1]); |
---|
| 94 | argv+=2; |
---|
| 95 | argc-=2; |
---|
| 96 | } else if (!strcmp(argv[0], "-O")) { |
---|
| 97 | if (argc<2) { |
---|
[7d4fbcd] | 98 | badargs=1; |
---|
| 99 | break; |
---|
| 100 | } |
---|
[6329cd5] | 101 | z->opcode=owl_validate_utf8(argv[1]); |
---|
| 102 | argv+=2; |
---|
| 103 | argc-=2; |
---|
| 104 | } else if (!strcmp(argv[0], "-m")) { |
---|
| 105 | if (argc<2) { |
---|
[ce7db4d] | 106 | badargs=1; |
---|
| 107 | break; |
---|
| 108 | } |
---|
[69f89c7] | 109 | /* we must already have users or a class or an instance */ |
---|
[12294d2] | 110 | if (z->recips->len < 1 && (!z->class) && (!z->inst)) { |
---|
[ce7db4d] | 111 | badargs=1; |
---|
| 112 | break; |
---|
| 113 | } |
---|
| 114 | |
---|
| 115 | /* Once we have -m, gobble up everything else on the line */ |
---|
[6329cd5] | 116 | argv++; |
---|
| 117 | argc--; |
---|
| 118 | msg = g_strjoinv(" ", (char**)argv); |
---|
[ce7db4d] | 119 | break; |
---|
[6329cd5] | 120 | } else if (!strcmp(argv[0], "-C")) { |
---|
[7d4fbcd] | 121 | z->cc=1; |
---|
[6329cd5] | 122 | argv++; |
---|
| 123 | argc--; |
---|
| 124 | } else if (!strcmp(argv[0], "-n")) { |
---|
[7d4fbcd] | 125 | z->noping=1; |
---|
[6329cd5] | 126 | argv++; |
---|
| 127 | argc--; |
---|
[7d4fbcd] | 128 | } else { |
---|
| 129 | /* anything unattached is a recipient */ |
---|
[6329cd5] | 130 | g_ptr_array_add(z->recips, owl_validate_utf8(argv[0])); |
---|
| 131 | argv++; |
---|
| 132 | argc--; |
---|
[7d4fbcd] | 133 | } |
---|
| 134 | } |
---|
| 135 | |
---|
| 136 | if (badargs) { |
---|
[ef4074b] | 137 | owl_zwrite_cleanup(z); |
---|
[7d4fbcd] | 138 | return(-1); |
---|
| 139 | } |
---|
| 140 | |
---|
[1fe100c] | 141 | if (z->class == NULL && |
---|
| 142 | z->inst == NULL && |
---|
[12294d2] | 143 | z->recips->len == 0) { |
---|
[1fe100c] | 144 | owl_function_error("You must specify a recipient for zwrite"); |
---|
[ef4074b] | 145 | owl_zwrite_cleanup(z); |
---|
[1fe100c] | 146 | return(-1); |
---|
| 147 | } |
---|
| 148 | |
---|
[ce7db4d] | 149 | /* now deal with defaults */ |
---|
[d4927a7] | 150 | if (z->class==NULL) z->class=g_strdup("message"); |
---|
| 151 | if (z->inst==NULL) z->inst=g_strdup("personal"); |
---|
| 152 | if (z->realm==NULL) z->realm=g_strdup(""); |
---|
| 153 | if (z->opcode==NULL) z->opcode=g_strdup(""); |
---|
[ce7db4d] | 154 | /* z->message is allowed to stay NULL */ |
---|
[a52d13a] | 155 | |
---|
| 156 | if(msg) { |
---|
| 157 | owl_zwrite_set_message(z, msg); |
---|
[ddbbcffa] | 158 | g_free(msg); |
---|
[a52d13a] | 159 | } |
---|
| 160 | |
---|
[3f3ee61] | 161 | return(0); |
---|
| 162 | } |
---|
| 163 | |
---|
| 164 | void owl_zwrite_populate_zsig(owl_zwrite *z) |
---|
| 165 | { |
---|
[ce7db4d] | 166 | /* get a zsig, if not given */ |
---|
[de3f641] | 167 | if (z->zsig != NULL) |
---|
| 168 | return; |
---|
[ce7db4d] | 169 | |
---|
[de3f641] | 170 | z->zsig = owl_perlconfig_execute(owl_global_get_zsigfunc(&g)); |
---|
[7d4fbcd] | 171 | } |
---|
| 172 | |
---|
[a352029b] | 173 | void owl_zwrite_send_ping(const owl_zwrite *z) |
---|
[ce7db4d] | 174 | { |
---|
[12294d2] | 175 | int i; |
---|
[44a61ac] | 176 | char *to; |
---|
[7d4fbcd] | 177 | |
---|
| 178 | if (z->noping) return; |
---|
[7869e48] | 179 | |
---|
[3ef779b] | 180 | if (strcasecmp(z->class, "message")) { |
---|
[7d4fbcd] | 181 | return; |
---|
| 182 | } |
---|
| 183 | |
---|
[12294d2] | 184 | for (i = 0; i < z->recips->len; i++) { |
---|
[3f52e14] | 185 | to = owl_zwrite_get_recip_n_with_realm(z, i); |
---|
[9d206c6] | 186 | if (owl_zwrite_recip_is_personal(to)) |
---|
| 187 | send_ping(to, z->class, z->inst); |
---|
[ddbbcffa] | 188 | g_free(to); |
---|
[7d4fbcd] | 189 | } |
---|
| 190 | |
---|
| 191 | } |
---|
| 192 | |
---|
[7bfc613] | 193 | /* Set the message with no post-processing*/ |
---|
| 194 | void owl_zwrite_set_message_raw(owl_zwrite *z, const char *msg) |
---|
| 195 | { |
---|
[3b8a563] | 196 | g_free(z->message); |
---|
[7bfc613] | 197 | z->message = owl_validate_utf8(msg); |
---|
| 198 | } |
---|
| 199 | |
---|
[e19eb97] | 200 | void owl_zwrite_set_message(owl_zwrite *z, const char *msg) |
---|
[ce7db4d] | 201 | { |
---|
[12294d2] | 202 | int i; |
---|
[3f52e14] | 203 | GString *message; |
---|
[a52d13a] | 204 | char *tmp = NULL, *tmp2; |
---|
[db2dd3d] | 205 | |
---|
[3b8a563] | 206 | g_free(z->message); |
---|
[db2dd3d] | 207 | |
---|
[919cbf2] | 208 | if (z->cc && owl_zwrite_is_personal(z)) { |
---|
[3f52e14] | 209 | message = g_string_new("CC: "); |
---|
[12294d2] | 210 | for (i = 0; i < z->recips->len; i++) { |
---|
[3f52e14] | 211 | tmp = owl_zwrite_get_recip_n_with_realm(z, i); |
---|
| 212 | g_string_append_printf(message, "%s ", tmp); |
---|
[ddbbcffa] | 213 | g_free(tmp); |
---|
[3538bc8] | 214 | tmp = NULL; |
---|
[db2dd3d] | 215 | } |
---|
[4b17a6c] | 216 | tmp = owl_validate_utf8(msg); |
---|
[a52d13a] | 217 | tmp2 = owl_text_expand_tabs(tmp); |
---|
[3f52e14] | 218 | g_string_append_printf(message, "\n%s", tmp2); |
---|
| 219 | z->message = g_string_free(message, false); |
---|
[ddbbcffa] | 220 | g_free(tmp); |
---|
| 221 | g_free(tmp2); |
---|
[db2dd3d] | 222 | } else { |
---|
[a52d13a] | 223 | tmp=owl_validate_utf8(msg); |
---|
| 224 | z->message=owl_text_expand_tabs(tmp); |
---|
[ddbbcffa] | 225 | g_free(tmp); |
---|
[db2dd3d] | 226 | } |
---|
[ce7db4d] | 227 | } |
---|
| 228 | |
---|
[a352029b] | 229 | const char *owl_zwrite_get_message(const owl_zwrite *z) |
---|
[ce7db4d] | 230 | { |
---|
| 231 | if (z->message) return(z->message); |
---|
| 232 | return(""); |
---|
| 233 | } |
---|
| 234 | |
---|
[a352029b] | 235 | int owl_zwrite_is_message_set(const owl_zwrite *z) |
---|
[ce7db4d] | 236 | { |
---|
| 237 | if (z->message) return(1); |
---|
| 238 | return(0); |
---|
| 239 | } |
---|
| 240 | |
---|
[a352029b] | 241 | int owl_zwrite_send_message(const owl_zwrite *z) |
---|
[ce7db4d] | 242 | { |
---|
[12294d2] | 243 | int i, ret = 0; |
---|
[823671c] | 244 | char *to = NULL; |
---|
[7d4fbcd] | 245 | |
---|
[ce7db4d] | 246 | if (z->message==NULL) return(-1); |
---|
| 247 | |
---|
[12294d2] | 248 | if (z->recips->len > 0) { |
---|
| 249 | for (i = 0; i < z->recips->len; i++) { |
---|
[3f52e14] | 250 | to = owl_zwrite_get_recip_n_with_realm(z, i); |
---|
[0743696] | 251 | ret = send_zephyr(z->opcode, z->zsig, z->class, z->inst, to, z->message); |
---|
| 252 | /* Abort on the first error, to match the zwrite binary. */ |
---|
| 253 | if (ret != 0) |
---|
| 254 | break; |
---|
[ddbbcffa] | 255 | g_free(to); |
---|
[823671c] | 256 | to = NULL; |
---|
[7d4fbcd] | 257 | } |
---|
| 258 | } else { |
---|
[3472845] | 259 | to = g_strdup_printf( "@%s", z->realm); |
---|
[0743696] | 260 | ret = send_zephyr(z->opcode, z->zsig, z->class, z->inst, to, z->message); |
---|
[ce7db4d] | 261 | } |
---|
[ddbbcffa] | 262 | g_free(to); |
---|
[0743696] | 263 | return ret; |
---|
[ce7db4d] | 264 | } |
---|
| 265 | |
---|
[e19eb97] | 266 | int owl_zwrite_create_and_send_from_line(const char *cmd, const char *msg) |
---|
[ce7db4d] | 267 | { |
---|
| 268 | owl_zwrite z; |
---|
| 269 | int rv; |
---|
[ef4074b] | 270 | rv = owl_zwrite_create_from_line(&z, cmd); |
---|
| 271 | if (rv != 0) return rv; |
---|
[ce7db4d] | 272 | if (!owl_zwrite_is_message_set(&z)) { |
---|
| 273 | owl_zwrite_set_message(&z, msg); |
---|
[7d4fbcd] | 274 | } |
---|
[3f3ee61] | 275 | owl_zwrite_populate_zsig(&z); |
---|
[ce7db4d] | 276 | owl_zwrite_send_message(&z); |
---|
[c230bc1] | 277 | owl_zwrite_cleanup(&z); |
---|
[ce7db4d] | 278 | return(0); |
---|
[7d4fbcd] | 279 | } |
---|
| 280 | |
---|
[a352029b] | 281 | const char *owl_zwrite_get_class(const owl_zwrite *z) |
---|
[ce7db4d] | 282 | { |
---|
[7d4fbcd] | 283 | return(z->class); |
---|
| 284 | } |
---|
| 285 | |
---|
[a352029b] | 286 | const char *owl_zwrite_get_instance(const owl_zwrite *z) |
---|
[ce7db4d] | 287 | { |
---|
[7d4fbcd] | 288 | return(z->inst); |
---|
| 289 | } |
---|
| 290 | |
---|
[a352029b] | 291 | const char *owl_zwrite_get_opcode(const owl_zwrite *z) |
---|
[ce7db4d] | 292 | { |
---|
[4b464a4] | 293 | return(z->opcode); |
---|
| 294 | } |
---|
| 295 | |
---|
[e19eb97] | 296 | void owl_zwrite_set_opcode(owl_zwrite *z, const char *opcode) |
---|
[9ceee9d] | 297 | { |
---|
[3b8a563] | 298 | g_free(z->opcode); |
---|
[4b17a6c] | 299 | z->opcode=owl_validate_utf8(opcode); |
---|
[9ceee9d] | 300 | } |
---|
| 301 | |
---|
[a352029b] | 302 | const char *owl_zwrite_get_realm(const owl_zwrite *z) |
---|
[ce7db4d] | 303 | { |
---|
[7d4fbcd] | 304 | return(z->realm); |
---|
| 305 | } |
---|
| 306 | |
---|
[a352029b] | 307 | const char *owl_zwrite_get_zsig(const owl_zwrite *z) |
---|
[ce7db4d] | 308 | { |
---|
| 309 | if (z->zsig) return(z->zsig); |
---|
| 310 | return(""); |
---|
[56330ff] | 311 | } |
---|
| 312 | |
---|
[24ccc01] | 313 | void owl_zwrite_set_zsig(owl_zwrite *z, const char *zsig) |
---|
| 314 | { |
---|
[3b8a563] | 315 | g_free(z->zsig); |
---|
[d4927a7] | 316 | z->zsig = g_strdup(zsig); |
---|
[24ccc01] | 317 | } |
---|
| 318 | |
---|
[a352029b] | 319 | int owl_zwrite_get_numrecips(const owl_zwrite *z) |
---|
[ce7db4d] | 320 | { |
---|
[12294d2] | 321 | return z->recips->len; |
---|
[7d4fbcd] | 322 | } |
---|
| 323 | |
---|
[a352029b] | 324 | const char *owl_zwrite_get_recip_n(const owl_zwrite *z, int n) |
---|
[ce7db4d] | 325 | { |
---|
[12294d2] | 326 | return z->recips->pdata[n]; |
---|
[7d4fbcd] | 327 | } |
---|
| 328 | |
---|
[3f52e14] | 329 | /* Caller must free the result. */ |
---|
[6829afc] | 330 | CALLER_OWN char *owl_zwrite_get_recip_n_with_realm(const owl_zwrite *z, int n) |
---|
[3f52e14] | 331 | { |
---|
| 332 | if (z->realm[0]) { |
---|
| 333 | return g_strdup_printf("%s@%s", owl_zwrite_get_recip_n(z, n), z->realm); |
---|
| 334 | } else { |
---|
| 335 | return g_strdup(owl_zwrite_get_recip_n(z, n)); |
---|
| 336 | } |
---|
| 337 | } |
---|
| 338 | |
---|
[bff1f22] | 339 | bool owl_zwrite_recip_is_personal(const char *recipient) |
---|
| 340 | { |
---|
| 341 | return recipient[0] && recipient[0] != '@'; |
---|
| 342 | } |
---|
| 343 | |
---|
[d6b2ae8] | 344 | bool owl_zwrite_is_personal(const owl_zwrite *z) |
---|
[ce7db4d] | 345 | { |
---|
[7d4fbcd] | 346 | /* return true if at least one of the recipients is personal */ |
---|
[12294d2] | 347 | int i; |
---|
[7d4fbcd] | 348 | |
---|
[d6b2ae8] | 349 | for (i = 0; i < z->recips->len; i++) |
---|
| 350 | if (owl_zwrite_recip_is_personal(z->recips->pdata[i])) |
---|
| 351 | return true; |
---|
| 352 | return false; |
---|
[7d4fbcd] | 353 | } |
---|
[3f3ee61] | 354 | |
---|
[987cf3f] | 355 | void owl_zwrite_delete(owl_zwrite *z) |
---|
| 356 | { |
---|
| 357 | owl_zwrite_cleanup(z); |
---|
[ddbbcffa] | 358 | g_free(z); |
---|
[987cf3f] | 359 | } |
---|
| 360 | |
---|
[c230bc1] | 361 | void owl_zwrite_cleanup(owl_zwrite *z) |
---|
[ce7db4d] | 362 | { |
---|
[3cdd6d2] | 363 | owl_ptr_array_free(z->recips, g_free); |
---|
[3b8a563] | 364 | g_free(z->cmd); |
---|
| 365 | g_free(z->zwriteline); |
---|
| 366 | g_free(z->class); |
---|
| 367 | g_free(z->inst); |
---|
| 368 | g_free(z->opcode); |
---|
| 369 | g_free(z->realm); |
---|
| 370 | g_free(z->message); |
---|
| 371 | g_free(z->zsig); |
---|
[7d4fbcd] | 372 | } |
---|
[719119de] | 373 | |
---|
| 374 | /* |
---|
| 375 | * Returns a zwrite line suitable for replying, specifically the |
---|
| 376 | * message field is stripped out. Result should be freed with |
---|
[ddbbcffa] | 377 | * g_free. |
---|
[a5b5d00] | 378 | * |
---|
| 379 | * If not a CC, only the recip_index'th user will be replied to. |
---|
[719119de] | 380 | */ |
---|
[6829afc] | 381 | CALLER_OWN char *owl_zwrite_get_replyline(const owl_zwrite *z, int recip_index) |
---|
[719119de] | 382 | { |
---|
| 383 | /* Match ordering in zwrite help. */ |
---|
| 384 | GString *buf = g_string_new(""); |
---|
| 385 | int i; |
---|
| 386 | |
---|
| 387 | /* Disturbingly, it is apparently possible to z->cmd to be null if |
---|
| 388 | * owl_zwrite_create_from_line got something starting with -. And we |
---|
| 389 | * can't kill it because this is exported to perl. */ |
---|
| 390 | owl_string_append_quoted_arg(buf, z->cmd ? z->cmd : "zwrite"); |
---|
| 391 | if (z->noping) { |
---|
| 392 | g_string_append(buf, " -n"); |
---|
| 393 | } |
---|
| 394 | if (z->cc) { |
---|
| 395 | g_string_append(buf, " -C"); |
---|
| 396 | } |
---|
| 397 | if (strcmp(z->class, "message")) { |
---|
| 398 | g_string_append(buf, " -c "); |
---|
| 399 | owl_string_append_quoted_arg(buf, z->class); |
---|
| 400 | } |
---|
| 401 | if (strcmp(z->inst, "personal")) { |
---|
| 402 | g_string_append(buf, " -i "); |
---|
| 403 | owl_string_append_quoted_arg(buf, z->inst); |
---|
| 404 | } |
---|
| 405 | if (z->realm && z->realm[0] != '\0') { |
---|
| 406 | g_string_append(buf, " -r "); |
---|
| 407 | owl_string_append_quoted_arg(buf, z->realm); |
---|
| 408 | } |
---|
| 409 | if (z->opcode && z->opcode[0] != '\0') { |
---|
| 410 | g_string_append(buf, " -O "); |
---|
| 411 | owl_string_append_quoted_arg(buf, z->opcode); |
---|
| 412 | } |
---|
[a5b5d00] | 413 | if (z->cc) { |
---|
[12294d2] | 414 | for (i = 0; i < z->recips->len; i++) { |
---|
[a5b5d00] | 415 | g_string_append_c(buf, ' '); |
---|
[12294d2] | 416 | owl_string_append_quoted_arg(buf, z->recips->pdata[i]); |
---|
[a5b5d00] | 417 | } |
---|
[12294d2] | 418 | } else if (recip_index < z->recips->len) { |
---|
[719119de] | 419 | g_string_append_c(buf, ' '); |
---|
[12294d2] | 420 | owl_string_append_quoted_arg(buf, z->recips->pdata[recip_index]); |
---|
[719119de] | 421 | } |
---|
| 422 | |
---|
| 423 | return g_string_free(buf, false); |
---|
| 424 | } |
---|