[f1e629d] | 1 | #include <stdio.h> |
---|
| 2 | #include <stdlib.h> |
---|
| 3 | #include <string.h> |
---|
| 4 | #include <sys/types.h> |
---|
| 5 | #include <sys/stat.h> |
---|
| 6 | #include <errno.h> |
---|
[908e388] | 7 | #define OWL_PERL |
---|
[f1e629d] | 8 | #include "owl.h" |
---|
| 9 | |
---|
| 10 | static const char fileIdent[] = "$Id$"; |
---|
| 11 | |
---|
[8203afd] | 12 | extern XS(boot_BarnOwl); |
---|
[908e388] | 13 | extern XS(boot_DynaLoader); |
---|
[af1920fd] | 14 | /* extern XS(boot_DBI); */ |
---|
[f1e629d] | 15 | |
---|
[c3acb0b] | 16 | static void owl_perl_xs_init(pTHX) |
---|
| 17 | { |
---|
[f1e629d] | 18 | char *file = __FILE__; |
---|
| 19 | dXSUB_SYS; |
---|
| 20 | { |
---|
[8203afd] | 21 | newXS("BarnOwl::bootstrap", boot_BarnOwl, file); |
---|
[908e388] | 22 | newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, file); |
---|
[f1e629d] | 23 | } |
---|
| 24 | } |
---|
| 25 | |
---|
[30678ae] | 26 | SV *owl_perlconfig_message2hashref(owl_message *m) |
---|
[c3acb0b] | 27 | { |
---|
[1cc95709] | 28 | HV *h, *stash; |
---|
[f1e629d] | 29 | SV *hr; |
---|
[30678ae] | 30 | char *ptr, *blessas, *type; |
---|
[b0430a6] | 31 | int i, j; |
---|
[421c8ef7] | 32 | owl_pair *pair; |
---|
[f6b319c] | 33 | owl_filter *wrap; |
---|
[f1e629d] | 34 | |
---|
| 35 | if (!m) return &PL_sv_undef; |
---|
[f6b319c] | 36 | wrap = owl_global_get_filter(&g, "wordwrap"); |
---|
| 37 | if(!wrap) { |
---|
| 38 | owl_function_error("wrap filter is not defined"); |
---|
| 39 | return &PL_sv_undef; |
---|
| 40 | } |
---|
| 41 | |
---|
[f1e629d] | 42 | h = newHV(); |
---|
| 43 | |
---|
[3ea31b6] | 44 | #define MSG2H(h,field) (void)hv_store(h, #field, strlen(#field), \ |
---|
| 45 | newSVpv(owl_message_get_##field(m),0), 0) |
---|
[f1e629d] | 46 | |
---|
| 47 | if (owl_message_is_type_zephyr(m) |
---|
| 48 | && owl_message_is_direction_in(m)) { |
---|
| 49 | /* Handle zephyr-specific fields... */ |
---|
| 50 | AV *av_zfields; |
---|
| 51 | |
---|
| 52 | av_zfields = newAV(); |
---|
| 53 | j=owl_zephyr_get_num_fields(owl_message_get_notice(m)); |
---|
| 54 | for (i=0; i<j; i++) { |
---|
[5376a95] | 55 | ptr=owl_zephyr_get_field_as_utf8(owl_message_get_notice(m), i+1); |
---|
[b0430a6] | 56 | av_push(av_zfields, newSVpvn(ptr, strlen(ptr))); |
---|
| 57 | owl_free(ptr); |
---|
[f1e629d] | 58 | } |
---|
[3ea31b6] | 59 | (void)hv_store(h, "fields", strlen("fields"), newRV_noinc((SV*)av_zfields), 0); |
---|
[f1e629d] | 60 | |
---|
[3ea31b6] | 61 | (void)hv_store(h, "auth", strlen("auth"), |
---|
| 62 | newSVpv(owl_zephyr_get_authstr(owl_message_get_notice(m)),0),0); |
---|
[f1e629d] | 63 | } |
---|
| 64 | |
---|
[421c8ef7] | 65 | j=owl_list_get_size(&(m->attributes)); |
---|
| 66 | for(i=0; i<j; i++) { |
---|
| 67 | pair=owl_list_get_element(&(m->attributes), i); |
---|
[3ea31b6] | 68 | (void)hv_store(h, owl_pair_get_key(pair), strlen(owl_pair_get_key(pair)), |
---|
| 69 | newSVpv(owl_pair_get_value(pair),0),0); |
---|
[421c8ef7] | 70 | } |
---|
| 71 | |
---|
[f1e629d] | 72 | MSG2H(h, type); |
---|
| 73 | MSG2H(h, direction); |
---|
| 74 | MSG2H(h, class); |
---|
| 75 | MSG2H(h, instance); |
---|
| 76 | MSG2H(h, sender); |
---|
| 77 | MSG2H(h, realm); |
---|
| 78 | MSG2H(h, recipient); |
---|
| 79 | MSG2H(h, opcode); |
---|
| 80 | MSG2H(h, hostname); |
---|
| 81 | MSG2H(h, body); |
---|
| 82 | MSG2H(h, login); |
---|
| 83 | MSG2H(h, zsig); |
---|
| 84 | MSG2H(h, zwriteline); |
---|
| 85 | if (owl_message_get_header(m)) { |
---|
| 86 | MSG2H(h, header); |
---|
| 87 | } |
---|
[3ea31b6] | 88 | (void)hv_store(h, "time", strlen("time"), newSVpv(owl_message_get_timestr(m),0),0); |
---|
[d1ae4a4] | 89 | (void)hv_store(h, "unix_time", strlen("unix_time"), newSViv(m->time), 0); |
---|
[3ea31b6] | 90 | (void)hv_store(h, "id", strlen("id"), newSViv(owl_message_get_id(m)),0); |
---|
| 91 | (void)hv_store(h, "deleted", strlen("deleted"), newSViv(owl_message_is_delete(m)),0); |
---|
| 92 | (void)hv_store(h, "private", strlen("private"), newSViv(owl_message_is_private(m)),0); |
---|
| 93 | (void)hv_store(h, "should_wordwrap", |
---|
| 94 | strlen("should_wordwrap"), newSViv( |
---|
| 95 | owl_filter_message_match(wrap, m)),0); |
---|
[f1e629d] | 96 | |
---|
[30678ae] | 97 | type = owl_message_get_type(m); |
---|
[8fba2ee] | 98 | if(!type || !*type) type = "generic"; |
---|
[30678ae] | 99 | type = owl_strdup(type); |
---|
| 100 | type[0] = toupper(type[0]); |
---|
| 101 | blessas = owl_sprintf("BarnOwl::Message::%s", type); |
---|
[f1e629d] | 102 | |
---|
[19bab8e] | 103 | hr = newRV_noinc((SV*)h); |
---|
[1cc95709] | 104 | stash = gv_stashpv(blessas,0); |
---|
| 105 | if(!stash) { |
---|
| 106 | owl_function_error("No such class: %s for message type %s", blessas, owl_message_get_type(m)); |
---|
| 107 | stash = gv_stashpv("BarnOwl::Message", 1); |
---|
| 108 | } |
---|
| 109 | hr = sv_bless(hr,stash); |
---|
[30678ae] | 110 | owl_free(type); |
---|
| 111 | owl_free(blessas); |
---|
| 112 | return hr; |
---|
[f1e629d] | 113 | } |
---|
| 114 | |
---|
[c3acb0b] | 115 | SV *owl_perlconfig_curmessage2hashref(void) /*noproto*/ |
---|
| 116 | { |
---|
[f1e629d] | 117 | int curmsg; |
---|
| 118 | owl_view *v; |
---|
| 119 | v=owl_global_get_current_view(&g); |
---|
| 120 | if (owl_view_get_size(v) < 1) { |
---|
| 121 | return &PL_sv_undef; |
---|
| 122 | } |
---|
| 123 | curmsg=owl_global_get_curmsg(&g); |
---|
| 124 | return owl_perlconfig_message2hashref(owl_view_get_element(v, curmsg)); |
---|
| 125 | } |
---|
| 126 | |
---|
[30678ae] | 127 | /* XXX TODO: Messages should round-trip properly between |
---|
| 128 | message2hashref and hashref2message. Currently we lose |
---|
| 129 | zephyr-specific properties stored in the ZNotice_t |
---|
[87dfeb7] | 130 | |
---|
| 131 | This has been somewhat addressed, but is still not lossless. |
---|
[30678ae] | 132 | */ |
---|
| 133 | owl_message * owl_perlconfig_hashref2message(SV *msg) |
---|
| 134 | { |
---|
| 135 | owl_message * m; |
---|
| 136 | HE * ent; |
---|
| 137 | I32 count, len; |
---|
| 138 | char *key,*val; |
---|
| 139 | HV * hash; |
---|
[ad15610] | 140 | struct tm tm; |
---|
[30678ae] | 141 | |
---|
| 142 | hash = (HV*)SvRV(msg); |
---|
| 143 | |
---|
| 144 | m = owl_malloc(sizeof(owl_message)); |
---|
| 145 | owl_message_init(m); |
---|
| 146 | |
---|
| 147 | count = hv_iterinit(hash); |
---|
| 148 | while((ent = hv_iternext(hash))) { |
---|
| 149 | key = hv_iterkey(ent, &len); |
---|
| 150 | val = SvPV_nolen(hv_iterval(hash, ent)); |
---|
| 151 | if(!strcmp(key, "type")) { |
---|
| 152 | owl_message_set_type(m, val); |
---|
| 153 | } else if(!strcmp(key, "direction")) { |
---|
| 154 | owl_message_set_direction(m, owl_message_parse_direction(val)); |
---|
| 155 | } else if(!strcmp(key, "private")) { |
---|
| 156 | SV * v = hv_iterval(hash, ent); |
---|
| 157 | if(SvTRUE(v)) { |
---|
| 158 | owl_message_set_isprivate(m); |
---|
| 159 | } |
---|
| 160 | } else if (!strcmp(key, "hostname")) { |
---|
| 161 | owl_message_set_hostname(m, val); |
---|
| 162 | } else if (!strcmp(key, "zwriteline")) { |
---|
| 163 | owl_message_set_zwriteline(m, val); |
---|
| 164 | } else if (!strcmp(key, "time")) { |
---|
| 165 | m->timestr = owl_strdup(val); |
---|
| 166 | strptime(val, "%a %b %d %T %Y", &tm); |
---|
| 167 | m->time = mktime(&tm); |
---|
| 168 | } else { |
---|
| 169 | owl_message_set_attribute(m, key, val); |
---|
| 170 | } |
---|
| 171 | } |
---|
| 172 | if(owl_message_is_type_admin(m)) { |
---|
| 173 | if(!owl_message_get_attribute_value(m, "adminheader")) |
---|
| 174 | owl_message_set_attribute(m, "adminheader", ""); |
---|
| 175 | } |
---|
[87dfeb7] | 176 | #ifdef HAVE_LIBZEPHYR |
---|
| 177 | if (owl_message_is_type_zephyr(m)) { |
---|
| 178 | ZNotice_t *n = &(m->notice); |
---|
| 179 | n->z_kind = ACKED; |
---|
| 180 | n->z_port = 0; |
---|
| 181 | n->z_auth = ZAUTH_NO; |
---|
| 182 | n->z_checked_auth = 0; |
---|
| 183 | n->z_class = owl_message_get_class(m); |
---|
| 184 | n->z_class_inst = owl_message_get_instance(m); |
---|
| 185 | n->z_opcode = owl_message_get_opcode(m); |
---|
| 186 | n->z_sender = owl_message_get_sender(m); |
---|
| 187 | n->z_recipient = owl_message_get_recipient(m); |
---|
| 188 | n->z_default_format = "[zephyr created from perl]"; |
---|
| 189 | n->z_multinotice = "[zephyr created from perl]"; |
---|
| 190 | n->z_num_other_fields = 0; |
---|
| 191 | n->z_message = owl_sprintf("%s%c%s", owl_message_get_zsig(m), '\0', owl_message_get_body(m)); |
---|
| 192 | n->z_message_len = strlen(owl_message_get_zsig(m)) + strlen(owl_message_get_body(m)) + 1; |
---|
| 193 | } |
---|
| 194 | #endif |
---|
[30678ae] | 195 | return m; |
---|
| 196 | } |
---|
[f1e629d] | 197 | |
---|
| 198 | /* Calls in a scalar context, passing it a hash reference. |
---|
| 199 | If return value is non-null, caller must free. */ |
---|
[c3acb0b] | 200 | char *owl_perlconfig_call_with_message(char *subname, owl_message *m) |
---|
| 201 | { |
---|
[f1e629d] | 202 | dSP ; |
---|
[c4ba74d] | 203 | int count; |
---|
[f1e629d] | 204 | SV *msgref, *srv; |
---|
[909771e] | 205 | char *out; |
---|
[f1e629d] | 206 | |
---|
| 207 | ENTER ; |
---|
| 208 | SAVETMPS; |
---|
| 209 | |
---|
| 210 | PUSHMARK(SP) ; |
---|
| 211 | msgref = owl_perlconfig_message2hashref(m); |
---|
[19bab8e] | 212 | XPUSHs(sv_2mortal(msgref)); |
---|
[f1e629d] | 213 | PUTBACK ; |
---|
| 214 | |
---|
| 215 | count = call_pv(subname, G_SCALAR|G_EVAL|G_KEEPERR); |
---|
| 216 | |
---|
| 217 | SPAGAIN ; |
---|
| 218 | |
---|
| 219 | if (SvTRUE(ERRSV)) { |
---|
[ce6721f] | 220 | owl_function_error("Perl Error: '%s'", SvPV_nolen(ERRSV)); |
---|
[27c3a93] | 221 | /* and clear the error */ |
---|
| 222 | sv_setsv (ERRSV, &PL_sv_undef); |
---|
[f1e629d] | 223 | } |
---|
| 224 | |
---|
| 225 | if (count != 1) { |
---|
| 226 | fprintf(stderr, "bad perl! no biscuit! returned wrong count!\n"); |
---|
| 227 | abort(); |
---|
| 228 | } |
---|
| 229 | |
---|
| 230 | srv = POPs; |
---|
| 231 | |
---|
| 232 | if (srv) { |
---|
[909771e] | 233 | out = owl_strdup(SvPV_nolen(srv)); |
---|
[f1e629d] | 234 | } else { |
---|
| 235 | out = NULL; |
---|
| 236 | } |
---|
| 237 | |
---|
| 238 | PUTBACK ; |
---|
| 239 | FREETMPS ; |
---|
| 240 | LEAVE ; |
---|
| 241 | |
---|
| 242 | return out; |
---|
| 243 | } |
---|
| 244 | |
---|
[25729b2] | 245 | |
---|
| 246 | /* Calls a method on a perl object representing a message. |
---|
| 247 | If the return value is non-null, the caller must free it. |
---|
| 248 | */ |
---|
| 249 | char * owl_perlconfig_message_call_method(owl_message *m, char *method, int argc, char ** argv) |
---|
| 250 | { |
---|
| 251 | dSP; |
---|
[909771e] | 252 | unsigned int count, i; |
---|
[25729b2] | 253 | SV *msgref, *srv; |
---|
[909771e] | 254 | char *out; |
---|
[25729b2] | 255 | |
---|
| 256 | msgref = owl_perlconfig_message2hashref(m); |
---|
| 257 | |
---|
| 258 | ENTER; |
---|
| 259 | SAVETMPS; |
---|
| 260 | |
---|
| 261 | PUSHMARK(SP); |
---|
[19bab8e] | 262 | XPUSHs(sv_2mortal(msgref)); |
---|
[25729b2] | 263 | for(i=0;i<argc;i++) { |
---|
| 264 | XPUSHs(sv_2mortal(newSVpv(argv[i], 0))); |
---|
| 265 | } |
---|
| 266 | PUTBACK; |
---|
| 267 | |
---|
| 268 | count = call_method(method, G_SCALAR|G_KEEPERR|G_EVAL); |
---|
| 269 | |
---|
| 270 | SPAGAIN; |
---|
| 271 | |
---|
| 272 | if(count != 1) { |
---|
| 273 | fprintf(stderr, "perl returned wrong count %d\n", count); |
---|
| 274 | abort(); |
---|
| 275 | } |
---|
| 276 | |
---|
| 277 | if (SvTRUE(ERRSV)) { |
---|
[ce6721f] | 278 | owl_function_error("Error: '%s'", SvPV_nolen(ERRSV)); |
---|
[25729b2] | 279 | /* and clear the error */ |
---|
| 280 | sv_setsv (ERRSV, &PL_sv_undef); |
---|
| 281 | } |
---|
| 282 | |
---|
| 283 | srv = POPs; |
---|
| 284 | |
---|
| 285 | if (srv) { |
---|
[909771e] | 286 | out = owl_strdup(SvPV_nolen(srv)); |
---|
[25729b2] | 287 | } else { |
---|
| 288 | out = NULL; |
---|
| 289 | } |
---|
| 290 | |
---|
| 291 | PUTBACK; |
---|
| 292 | FREETMPS; |
---|
| 293 | LEAVE; |
---|
| 294 | |
---|
| 295 | return out; |
---|
| 296 | } |
---|
| 297 | |
---|
| 298 | |
---|
[e8c6d8f] | 299 | char *owl_perlconfig_initperl(char * file, int *Pargc, char ***Pargv, char *** Penv) |
---|
[c3acb0b] | 300 | { |
---|
[d03091c] | 301 | int ret; |
---|
[f1e629d] | 302 | PerlInterpreter *p; |
---|
[4e0f545] | 303 | char *err; |
---|
[d03091c] | 304 | char *args[4] = {"", "-e", "0;", NULL}; |
---|
[fd8dfe7] | 305 | AV *inc; |
---|
| 306 | char *path; |
---|
[f1e629d] | 307 | |
---|
| 308 | /* create and initialize interpreter */ |
---|
[e8c6d8f] | 309 | PERL_SYS_INIT3(Pargc, Pargv, Penv); |
---|
[f1e629d] | 310 | p=perl_alloc(); |
---|
| 311 | owl_global_set_perlinterp(&g, (void*)p); |
---|
| 312 | perl_construct(p); |
---|
| 313 | |
---|
| 314 | owl_global_set_no_have_config(&g); |
---|
| 315 | |
---|
[d03091c] | 316 | ret=perl_parse(p, owl_perl_xs_init, 2, args, NULL); |
---|
[f1e629d] | 317 | if (ret || SvTRUE(ERRSV)) { |
---|
[ce6721f] | 318 | err=owl_strdup(SvPV_nolen(ERRSV)); |
---|
[4e0f545] | 319 | sv_setsv(ERRSV, &PL_sv_undef); /* and clear the error */ |
---|
| 320 | return(err); |
---|
[f1e629d] | 321 | } |
---|
| 322 | |
---|
| 323 | ret=perl_run(p); |
---|
| 324 | if (ret || SvTRUE(ERRSV)) { |
---|
[ce6721f] | 325 | err=owl_strdup(SvPV_nolen(ERRSV)); |
---|
[4e0f545] | 326 | sv_setsv(ERRSV, &PL_sv_undef); /* and clear the error */ |
---|
| 327 | return(err); |
---|
[f1e629d] | 328 | } |
---|
| 329 | |
---|
| 330 | owl_global_set_have_config(&g); |
---|
| 331 | |
---|
| 332 | /* create legacy variables */ |
---|
[c415aca] | 333 | get_sv("BarnOwl::id", TRUE); |
---|
| 334 | get_sv("BarnOwl::class", TRUE); |
---|
| 335 | get_sv("BarnOwl::instance", TRUE); |
---|
| 336 | get_sv("BarnOwl::recipient", TRUE); |
---|
| 337 | get_sv("BarnOwl::sender", TRUE); |
---|
| 338 | get_sv("BarnOwl::realm", TRUE); |
---|
| 339 | get_sv("BarnOwl::opcode", TRUE); |
---|
| 340 | get_sv("BarnOwl::zsig", TRUE); |
---|
| 341 | get_sv("BarnOwl::msg", TRUE); |
---|
| 342 | get_sv("BarnOwl::time", TRUE); |
---|
| 343 | get_sv("BarnOwl::host", TRUE); |
---|
| 344 | get_av("BarnOwl::fields", TRUE); |
---|
[00f9a7d] | 345 | |
---|
| 346 | if(file) { |
---|
[8203afd] | 347 | SV * cfg = get_sv("BarnOwl::configfile", TRUE); |
---|
[00f9a7d] | 348 | sv_setpv(cfg, file); |
---|
| 349 | } |
---|
| 350 | |
---|
[fd8dfe7] | 351 | /* Add the system lib path to @INC */ |
---|
| 352 | inc = get_av("INC", 0); |
---|
| 353 | path = owl_sprintf("%s/lib", owl_get_datadir()); |
---|
| 354 | av_unshift(inc, 1); |
---|
| 355 | av_store(inc, 0, newSVpv(path, 0)); |
---|
| 356 | owl_free(path); |
---|
| 357 | |
---|
| 358 | eval_pv("use BarnOwl;", FALSE); |
---|
[f1e629d] | 359 | |
---|
| 360 | if (SvTRUE(ERRSV)) { |
---|
[ce6721f] | 361 | err=owl_strdup(SvPV_nolen(ERRSV)); |
---|
[27c3a93] | 362 | sv_setsv (ERRSV, &PL_sv_undef); /* and clear the error */ |
---|
[4e0f545] | 363 | return(err); |
---|
[f1e629d] | 364 | } |
---|
| 365 | |
---|
| 366 | /* check if we have the formatting function */ |
---|
[8203afd] | 367 | if (owl_perlconfig_is_function("BarnOwl::format_msg")) { |
---|
[f1e629d] | 368 | owl_global_set_config_format(&g, 1); |
---|
| 369 | } |
---|
| 370 | |
---|
| 371 | return(NULL); |
---|
| 372 | } |
---|
| 373 | |
---|
| 374 | /* returns whether or not a function exists */ |
---|
| 375 | int owl_perlconfig_is_function(char *fn) { |
---|
[c415aca] | 376 | if (get_cv(fn, FALSE)) return(1); |
---|
[f1e629d] | 377 | else return(0); |
---|
| 378 | } |
---|
| 379 | |
---|
| 380 | /* caller is responsible for freeing returned string */ |
---|
[c3acb0b] | 381 | char *owl_perlconfig_execute(char *line) |
---|
| 382 | { |
---|
[f1e629d] | 383 | STRLEN len; |
---|
| 384 | SV *response; |
---|
| 385 | char *out, *preout; |
---|
| 386 | |
---|
| 387 | if (!owl_global_have_config(&g)) return NULL; |
---|
| 388 | |
---|
[e0096b7] | 389 | ENTER; |
---|
| 390 | SAVETMPS; |
---|
[f1e629d] | 391 | /* execute the subroutine */ |
---|
[c415aca] | 392 | response = eval_pv(line, FALSE); |
---|
[f1e629d] | 393 | |
---|
| 394 | if (SvTRUE(ERRSV)) { |
---|
[ce6721f] | 395 | owl_function_error("Perl Error: '%s'", SvPV_nolen(ERRSV)); |
---|
[27c3a93] | 396 | sv_setsv (ERRSV, &PL_sv_undef); /* and clear the error */ |
---|
[f1e629d] | 397 | } |
---|
| 398 | |
---|
| 399 | preout=SvPV(response, len); |
---|
[909771e] | 400 | if (len == 0 || preout[len - 1] != '\n') |
---|
| 401 | out = owl_sprintf("%s\n", preout); |
---|
| 402 | else |
---|
| 403 | out = owl_strdup(preout); |
---|
[e0096b7] | 404 | FREETMPS; |
---|
| 405 | LEAVE; |
---|
[f1e629d] | 406 | |
---|
| 407 | return(out); |
---|
| 408 | } |
---|
| 409 | |
---|
[b67ab6b] | 410 | void owl_perlconfig_getmsg(owl_message *m, char *subname) |
---|
| 411 | { |
---|
| 412 | char *ptr = NULL; |
---|
| 413 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_receive_msg")) { |
---|
| 414 | ptr = owl_perlconfig_call_with_message(subname?subname |
---|
| 415 | :"BarnOwl::_receive_msg_legacy_wrap", m); |
---|
[f1e629d] | 416 | } |
---|
[b67ab6b] | 417 | if (ptr) owl_free(ptr); |
---|
[0f9eca7] | 418 | } |
---|
| 419 | |
---|
| 420 | /* Called on all new messages; receivemsg is only called on incoming ones */ |
---|
| 421 | void owl_perlconfig_newmsg(owl_message *m, char *subname) |
---|
| 422 | { |
---|
| 423 | char *ptr = NULL; |
---|
| 424 | if (owl_perlconfig_is_function("BarnOwl::Hooks::_new_msg")) { |
---|
| 425 | ptr = owl_perlconfig_call_with_message(subname?subname |
---|
| 426 | :"BarnOwl::Hooks::_new_msg", m); |
---|
| 427 | } |
---|
| 428 | if (ptr) owl_free(ptr); |
---|
[f1e629d] | 429 | } |
---|
[6922edd] | 430 | |
---|
| 431 | char *owl_perlconfig_perlcmd(owl_cmd *cmd, int argc, char **argv) |
---|
| 432 | { |
---|
| 433 | int i, count; |
---|
| 434 | char * ret = NULL; |
---|
[ad15610] | 435 | SV *rv; |
---|
[6922edd] | 436 | dSP; |
---|
| 437 | |
---|
| 438 | ENTER; |
---|
| 439 | SAVETMPS; |
---|
| 440 | |
---|
| 441 | PUSHMARK(SP); |
---|
| 442 | for(i=0;i<argc;i++) { |
---|
[367fbf3] | 443 | SV *tmp = newSVpv(argv[i], 0); |
---|
| 444 | SvUTF8_on(tmp); |
---|
| 445 | XPUSHs(sv_2mortal(tmp)); |
---|
[6922edd] | 446 | } |
---|
| 447 | PUTBACK; |
---|
| 448 | |
---|
| 449 | count = call_sv(cmd->cmd_perl, G_SCALAR|G_EVAL); |
---|
| 450 | |
---|
| 451 | SPAGAIN; |
---|
| 452 | |
---|
| 453 | if(SvTRUE(ERRSV)) { |
---|
[ce6721f] | 454 | owl_function_error("%s", SvPV_nolen(ERRSV)); |
---|
[c4ba74d] | 455 | (void)POPs; |
---|
[6922edd] | 456 | } else { |
---|
| 457 | if(count != 1) |
---|
| 458 | croak("Perl command %s returned more than one value!", cmd->name); |
---|
[ad15610] | 459 | rv = POPs; |
---|
[6922edd] | 460 | if(SvTRUE(rv)) { |
---|
[ce6721f] | 461 | ret = owl_strdup(SvPV_nolen(rv)); |
---|
[6922edd] | 462 | } |
---|
| 463 | } |
---|
| 464 | |
---|
| 465 | FREETMPS; |
---|
| 466 | LEAVE; |
---|
| 467 | |
---|
| 468 | return ret; |
---|
| 469 | } |
---|
| 470 | |
---|
| 471 | void owl_perlconfig_cmd_free(owl_cmd *cmd) |
---|
| 472 | { |
---|
[ff13a6f] | 473 | SvREFCNT_dec(cmd->cmd_perl); |
---|
[6922edd] | 474 | } |
---|
[db8b00b] | 475 | |
---|
[9c7a701] | 476 | void owl_perlconfig_dispatch_free(owl_dispatch *d) |
---|
| 477 | { |
---|
[96b5c81] | 478 | SvREFCNT_dec((SV*)d->data); |
---|
[1895c29] | 479 | owl_free(d); |
---|
[9c7a701] | 480 | } |
---|
| 481 | |
---|
[db8b00b] | 482 | void owl_perlconfig_edit_callback(owl_editwin *e) |
---|
| 483 | { |
---|
| 484 | SV *cb = (SV*)(e->cbdata); |
---|
[367fbf3] | 485 | SV *text; |
---|
[ad15610] | 486 | dSP; |
---|
| 487 | |
---|
[db8b00b] | 488 | if(cb == NULL) { |
---|
| 489 | owl_function_error("Perl callback is NULL!"); |
---|
| 490 | } |
---|
[367fbf3] | 491 | text = newSVpv(owl_editwin_get_text(e), 0); |
---|
| 492 | SvUTF8_on(text); |
---|
[db8b00b] | 493 | |
---|
| 494 | ENTER; |
---|
| 495 | SAVETMPS; |
---|
| 496 | |
---|
| 497 | PUSHMARK(SP); |
---|
[367fbf3] | 498 | XPUSHs(sv_2mortal(text)); |
---|
[db8b00b] | 499 | PUTBACK; |
---|
| 500 | |
---|
[9364a36] | 501 | call_sv(cb, G_DISCARD|G_KEEPERR|G_EVAL); |
---|
| 502 | |
---|
| 503 | if(SvTRUE(ERRSV)) { |
---|
[ce6721f] | 504 | owl_function_error("%s", SvPV_nolen(ERRSV)); |
---|
[9364a36] | 505 | } |
---|
[db8b00b] | 506 | |
---|
| 507 | FREETMPS; |
---|
| 508 | LEAVE; |
---|
| 509 | |
---|
| 510 | SvREFCNT_dec(cb); |
---|
| 511 | e->cbdata = NULL; |
---|
| 512 | } |
---|
[f72f573] | 513 | |
---|
| 514 | void owl_perlconfig_mainloop() |
---|
| 515 | { |
---|
[ad15610] | 516 | dSP; |
---|
[0337203] | 517 | if (!owl_perlconfig_is_function("BarnOwl::Hooks::_mainloop_hook")) |
---|
[8203afd] | 518 | return; |
---|
[f72f573] | 519 | PUSHMARK(SP) ; |
---|
[0337203] | 520 | call_pv("BarnOwl::Hooks::_mainloop_hook", G_DISCARD|G_EVAL); |
---|
[a55abb3] | 521 | if(SvTRUE(ERRSV)) { |
---|
[ce6721f] | 522 | owl_function_error("%s", SvPV_nolen(ERRSV)); |
---|
[a55abb3] | 523 | } |
---|
[f72f573] | 524 | return; |
---|
| 525 | } |
---|
[9c7a701] | 526 | |
---|
[f36cd97] | 527 | void owl_perlconfig_dispatch(owl_dispatch *d) |
---|
[9c7a701] | 528 | { |
---|
[f36cd97] | 529 | SV *cb = d->data; |
---|
[9c7a701] | 530 | dSP; |
---|
| 531 | if(cb == NULL) { |
---|
| 532 | owl_function_error("Perl callback is NULL!"); |
---|
[f36cd97] | 533 | return; |
---|
[9c7a701] | 534 | } |
---|
| 535 | |
---|
| 536 | ENTER; |
---|
| 537 | SAVETMPS; |
---|
| 538 | |
---|
| 539 | PUSHMARK(SP); |
---|
| 540 | PUTBACK; |
---|
| 541 | |
---|
| 542 | call_sv(cb, G_DISCARD|G_KEEPERR|G_EVAL); |
---|
| 543 | |
---|
| 544 | if(SvTRUE(ERRSV)) { |
---|
[ce6721f] | 545 | owl_function_error("%s", SvPV_nolen(ERRSV)); |
---|
[9c7a701] | 546 | } |
---|
| 547 | |
---|
| 548 | FREETMPS; |
---|
| 549 | LEAVE; |
---|
| 550 | } |
---|
[1631825] | 551 | |
---|
| 552 | void owl_perlconfig_perl_timer(owl_timer *t, void *data) |
---|
| 553 | { |
---|
| 554 | SV *obj = data; |
---|
| 555 | |
---|
| 556 | if(!SvROK(obj)) { |
---|
| 557 | return; |
---|
| 558 | } |
---|
| 559 | |
---|
| 560 | dSP; |
---|
| 561 | ENTER; |
---|
| 562 | SAVETMPS; |
---|
| 563 | |
---|
| 564 | PUSHMARK(SP); |
---|
| 565 | XPUSHs(obj); |
---|
| 566 | PUTBACK; |
---|
| 567 | |
---|
| 568 | call_method("do_callback", G_DISCARD|G_KEEPERR|G_EVAL); |
---|
| 569 | |
---|
| 570 | SPAGAIN; |
---|
| 571 | |
---|
| 572 | if (SvTRUE(ERRSV)) { |
---|
| 573 | owl_function_error("Error in calback: '%s'", SvPV_nolen(ERRSV)); |
---|
| 574 | sv_setsv (ERRSV, &PL_sv_undef); |
---|
| 575 | } |
---|
| 576 | |
---|
| 577 | PUTBACK; |
---|
| 578 | FREETMPS; |
---|
| 579 | LEAVE; |
---|
| 580 | } |
---|
| 581 | |
---|
| 582 | void owl_perlconfig_perl_timer_destroy(owl_timer *t) |
---|
| 583 | { |
---|
| 584 | if(SvOK((SV*)t->data)) { |
---|
| 585 | SvREFCNT_dec((SV*)t->data); |
---|
| 586 | } |
---|
| 587 | } |
---|