[5336] | 1 | //roarpluginrunner.c: |
---|
| 2 | |
---|
| 3 | /* |
---|
[5823] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2011-2013 |
---|
[5336] | 5 | * |
---|
| 6 | * This file is part of roarclients a part of RoarAudio, |
---|
| 7 | * a cross-platform sound system for both, home and professional use. |
---|
| 8 | * See README for details. |
---|
| 9 | * |
---|
| 10 | * This file is free software; you can redistribute it and/or modify |
---|
| 11 | * it under the terms of the GNU General Public License version 3 |
---|
| 12 | * as published by the Free Software Foundation. |
---|
| 13 | * |
---|
| 14 | * RoarAudio is distributed in the hope that it will be useful, |
---|
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
---|
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
---|
| 17 | * GNU General Public License for more details. |
---|
| 18 | * |
---|
| 19 | * You should have received a copy of the GNU General Public License |
---|
| 20 | * along with this software; see the file COPYING. If not, write to |
---|
| 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
---|
| 22 | * Boston, MA 02110-1301, USA. |
---|
| 23 | * |
---|
| 24 | */ |
---|
| 25 | |
---|
| 26 | int g_verbose = 0; |
---|
| 27 | #define ROAR_DBG_INFOVAR g_verbose |
---|
| 28 | |
---|
| 29 | #include <roaraudio.h> |
---|
| 30 | |
---|
| 31 | enum action { |
---|
| 32 | RUN, |
---|
[5484] | 33 | RUN_AS_APPLICATION, |
---|
[5336] | 34 | EXPLAIN |
---|
| 35 | }; |
---|
| 36 | |
---|
[5836] | 37 | #define OPTION_NONE 0x0000 |
---|
| 38 | #define OPTION_TOUCH 0x0001 |
---|
| 39 | #define OPTION_ABOUT 0x0100 |
---|
| 40 | #define OPTION_HELP 0x0200 |
---|
| 41 | #define OPTION_PREFERENCES 0x0400 |
---|
| 42 | |
---|
[5712] | 43 | static struct roar_dl_librarypara * g_para = NULL; |
---|
| 44 | static struct roar_scheduler * g_sched = NULL; |
---|
| 45 | static struct roar_scheduler_source g_s_service = {.type = ROAR_SCHEDULER_CPI_SERVICE}; |
---|
[5336] | 46 | |
---|
[5354] | 47 | static void usage (const char * progname) { |
---|
[5336] | 48 | fprintf(stderr, "Usage: %s [OPTIONS]... PLUGIN\n", progname); |
---|
| 49 | |
---|
| 50 | fprintf(stderr, "\nOptions:\n\n"); |
---|
| 51 | |
---|
[5484] | 52 | fprintf(stderr, " -h --help - This help.\n" |
---|
| 53 | " -v --verbose - Be verbose. Can be used multiple times.\n" |
---|
| 54 | " --server SERVER - Set default server to SERVER.\n" |
---|
| 55 | " --run - Run plugin.\n" |
---|
| 56 | " --run-as-application - Same as --run except all tailing arguments are\n" |
---|
| 57 | " passed to the plugin.\n" |
---|
| 58 | " --explain - Explain plugin.\n" |
---|
| 59 | " --appname NAME - Sets the appname.\n" |
---|
| 60 | " --abiversion ABI - Set the ABI version.\n" |
---|
| 61 | " --args ARGS - Set plugin arguments.\n" |
---|
[5353] | 62 | ); |
---|
[5715] | 63 | |
---|
[5836] | 64 | fprintf(stderr, "\nRunner Options:\n\n"); |
---|
[5876] | 65 | fprintf(stderr, " --option-touch - Do not keep the plugin running:\n" |
---|
[5836] | 66 | " Do a single UPDATE cycle.\n" |
---|
| 67 | " --option-no-touch - Disable touch option.\n" |
---|
| 68 | " --option-about - Show an about dialog after startup.\n" |
---|
| 69 | " --option-no-about - Disable about option.\n" |
---|
| 70 | " --option-help - Show onlion help after startup.\n" |
---|
| 71 | " --option-no-help - Disable help option.\n" |
---|
| 72 | " --option-preferences - Show preferences dialog after startup.\n" |
---|
| 73 | " --option-no-preferences\n" |
---|
| 74 | " - Disable preferences option.\n" |
---|
| 75 | ); |
---|
| 76 | |
---|
[5715] | 77 | fprintf(stderr, "\nCPI Options:\n\n"); |
---|
| 78 | fprintf(stderr, " -t --tcp - Use TCP listen socket\n" |
---|
| 79 | " -u --unix - Use UNIX Domain listen socket (default)\n" |
---|
| 80 | " -n --decnet - use DECnet listen socket\n" |
---|
| 81 | " --port PORT - TCP Port to bind to\n" |
---|
| 82 | " --bind ADDR - Node/Hostname/Path to bind to\n" |
---|
| 83 | " --proto PROTO - Use PROTO as protocol on Socket\n" |
---|
| 84 | " --new-sock - Parameters for new socket follow\n" |
---|
| 85 | " --client-fh FH - Comunicate with a client over this handle\n" |
---|
| 86 | "\n" |
---|
| 87 | ); |
---|
[5336] | 88 | } |
---|
| 89 | |
---|
[5836] | 90 | static int do_run(const char * name, int options) { |
---|
[5712] | 91 | struct roar_scheduler_source s_container; |
---|
[5442] | 92 | struct roar_plugincontainer * cont = roar_plugincontainer_new(g_para); |
---|
| 93 | int err; |
---|
[5336] | 94 | |
---|
[5442] | 95 | if ( cont == NULL ) |
---|
[5336] | 96 | return -1; |
---|
| 97 | |
---|
[5712] | 98 | memset(&s_container, 0, sizeof(s_container)); |
---|
| 99 | s_container.type = ROAR_SCHEDULER_PLUGINCONTAINER; |
---|
| 100 | s_container.handle.container = cont; |
---|
| 101 | roar_scheduler_source_add(g_sched, &s_container); |
---|
| 102 | |
---|
[5442] | 103 | if ( roar_plugincontainer_load(cont, name, NULL) == -1 ) { |
---|
| 104 | err = roar_error; |
---|
[5715] | 105 | roar_scheduler_source_del(g_sched, &s_container); |
---|
[5442] | 106 | roar_plugincontainer_unref(cont); |
---|
| 107 | roar_error = err; |
---|
| 108 | return -1; |
---|
| 109 | } |
---|
[5336] | 110 | |
---|
[5442] | 111 | roar_plugincontainer_appsched_trigger(cont, ROAR_DL_APPSCHED_INIT); |
---|
| 112 | |
---|
[5836] | 113 | if ( options & OPTION_ABOUT ) { |
---|
| 114 | if ( roar_plugincontainer_appsched_trigger(cont, ROAR_DL_APPSCHED_ABOUT) == -1 ) { |
---|
| 115 | ROAR_WARN("Can not call ABOUT trigger: %s", roar_errorstring); |
---|
| 116 | } |
---|
| 117 | } |
---|
| 118 | |
---|
| 119 | if ( options & OPTION_HELP ) { |
---|
| 120 | if ( roar_plugincontainer_appsched_trigger(cont, ROAR_DL_APPSCHED_HELP) == -1 ) { |
---|
| 121 | ROAR_WARN("Can not call HELP trigger: %s", roar_errorstring); |
---|
| 122 | } |
---|
| 123 | } |
---|
| 124 | |
---|
| 125 | if ( options & OPTION_PREFERENCES ) { |
---|
| 126 | if ( roar_plugincontainer_appsched_trigger(cont, ROAR_DL_APPSCHED_PREFERENCES) == -1 ) { |
---|
| 127 | ROAR_WARN("Can not call PREFERENCES trigger: %s", roar_errorstring); |
---|
| 128 | } |
---|
| 129 | } |
---|
| 130 | |
---|
| 131 | |
---|
| 132 | if ( !(options & OPTION_TOUCH) ) |
---|
| 133 | roar_scheduler_run(g_sched); |
---|
[5336] | 134 | |
---|
[5442] | 135 | roar_plugincontainer_appsched_trigger(cont, ROAR_DL_APPSCHED_UPDATE); |
---|
| 136 | roar_plugincontainer_appsched_trigger(cont, ROAR_DL_APPSCHED_FREE); |
---|
| 137 | |
---|
[5712] | 138 | roar_scheduler_source_del(g_sched, &s_container); |
---|
[5442] | 139 | roar_plugincontainer_unref(cont); |
---|
[5336] | 140 | return 0; |
---|
| 141 | } |
---|
| 142 | |
---|
| 143 | static const char * _ptr2str(const void * p) { |
---|
[5517] | 144 | #if defined(ROAR_HAVE_H_DLFCN) && defined(ROAR_HAVE_DLADDR) |
---|
[5353] | 145 | static char buf[80]; |
---|
| 146 | Dl_info info; |
---|
| 147 | #else |
---|
[5336] | 148 | static char buf[24]; |
---|
[5353] | 149 | #endif |
---|
[5336] | 150 | |
---|
| 151 | if ( p == NULL ) |
---|
| 152 | return "<not set>"; |
---|
| 153 | |
---|
[5517] | 154 | #if defined(ROAR_HAVE_H_DLFCN) && defined(ROAR_HAVE_DLADDR) |
---|
[5353] | 155 | if ( dladdr(p, &info) != 0 ) { |
---|
| 156 | if ( p == info.dli_saddr ) { |
---|
| 157 | snprintf(buf, sizeof(buf), "%p <%s in \"%s\">", p, info.dli_sname, info.dli_fname); |
---|
| 158 | return buf; |
---|
| 159 | } |
---|
| 160 | } |
---|
| 161 | #endif |
---|
| 162 | |
---|
[5336] | 163 | snprintf(buf, sizeof(buf), "%p", p); |
---|
| 164 | |
---|
| 165 | return buf; |
---|
| 166 | } |
---|
| 167 | |
---|
| 168 | static const char * _ptrrange2str(const void * p, size_t len) { |
---|
[5353] | 169 | static char buf[80]; |
---|
[5336] | 170 | |
---|
| 171 | if ( p == NULL ) |
---|
| 172 | return "<not set>"; |
---|
| 173 | |
---|
| 174 | if ( len == 0 ) |
---|
| 175 | return _ptr2str(p); |
---|
| 176 | |
---|
| 177 | snprintf(buf, sizeof(buf), "%p-%p", p, p + len); |
---|
| 178 | |
---|
| 179 | return buf; |
---|
| 180 | } |
---|
| 181 | |
---|
| 182 | static int do_explain(const char * name) { |
---|
[5427] | 183 | struct roar_dl_lhandle * lhandle = roar_dl_open(name, ROAR_DL_FLAG_LAZY|ROAR_DL_FLAG_PLUGINPATH, 0, g_para); |
---|
[5336] | 184 | struct roar_dl_libraryinst * (*func)(struct roar_dl_librarypara * para); |
---|
| 185 | struct roar_dl_libraryinst * lib; |
---|
[5347] | 186 | int libok = 0, libnameok = 0, libdepok = 0; |
---|
[5336] | 187 | int tmp; |
---|
| 188 | int i; |
---|
[5347] | 189 | size_t iter; |
---|
| 190 | char c; |
---|
[5336] | 191 | |
---|
| 192 | if ( lhandle == NULL ) |
---|
| 193 | return -1; |
---|
| 194 | |
---|
| 195 | func = roar_dl_getsym(lhandle, "_roaraudio_library_init", -1); |
---|
| 196 | if ( func == NULL ) { |
---|
| 197 | fprintf(stderr, "Warning: Not a RA lib: %s\n", name); |
---|
| 198 | roar_dl_unref(lhandle); |
---|
| 199 | return 0; |
---|
| 200 | } |
---|
| 201 | |
---|
| 202 | lib = func(g_para); |
---|
| 203 | if ( lib == NULL ) { |
---|
[5353] | 204 | fprintf(stderr, "Warning: Can not RA init: %s: %s\n", name, roar_error2str(roar_error)); |
---|
[5336] | 205 | roar_dl_unref(lhandle); |
---|
| 206 | return 0; |
---|
| 207 | } |
---|
| 208 | |
---|
| 209 | if ( lib->version == ROAR_DL_LIBINST_VERSION && lib->len == sizeof(*lib) ) { |
---|
| 210 | libok = 1; |
---|
| 211 | } |
---|
| 212 | |
---|
| 213 | printf("lib = %s\n", _ptr2str(lib)); |
---|
[5353] | 214 | if ( g_verbose || !libok ) { |
---|
| 215 | printf("|-> version = %i (%smatch)\n", lib->version, lib->version == ROAR_DL_LIBINST_VERSION ? "" : "no "); |
---|
| 216 | printf("%c-> len = %zu (%smatch)\n", libok ? '|' : '\\', lib->len, lib->len == sizeof(*lib) ? "" : "no "); |
---|
| 217 | } |
---|
[5336] | 218 | |
---|
| 219 | if ( libok ) { |
---|
[5353] | 220 | if ( g_verbose || lib->unload != NULL ) |
---|
| 221 | printf("|-> unload = %s\n", _ptr2str(lib->unload)); |
---|
[5336] | 222 | printf("|-> func = {"); |
---|
[5346] | 223 | i = 0; |
---|
| 224 | while (i < ROAR_DL_FN_MAX) { |
---|
| 225 | for (tmp = 0; i < ROAR_DL_FN_MAX; i++) { |
---|
| 226 | if ( lib->func[i] != NULL ) { |
---|
| 227 | break; |
---|
| 228 | } |
---|
| 229 | tmp++; |
---|
| 230 | } |
---|
| 231 | if (tmp) |
---|
| 232 | printf("%i x <not set>%s", tmp, i < (ROAR_DL_FN_MAX-1) ? ", " : ""); |
---|
| 233 | |
---|
| 234 | if ( i < ROAR_DL_FN_MAX ) { |
---|
| 235 | printf("[%i] = %s%s", i, _ptr2str(lib->func[i]), i < (ROAR_DL_FN_MAX-1) ? ", " : ""); |
---|
| 236 | i++; |
---|
[5336] | 237 | } |
---|
| 238 | } |
---|
[5346] | 239 | |
---|
[5336] | 240 | printf("}\n"); |
---|
| 241 | printf("|-> libname = %s\n", _ptr2str(lib->libname)); |
---|
| 242 | if ( lib->libname != NULL ) { |
---|
| 243 | if ( lib->libname->version == ROAR_DL_LIBNAME_VERSION && lib->libname->len == sizeof(*(lib->libname)) ) { |
---|
| 244 | libnameok = 1; |
---|
| 245 | } |
---|
[5353] | 246 | if ( g_verbose || !libnameok ) { |
---|
| 247 | printf("| |-> version = %i (%smatch)\n", lib->libname->version, |
---|
| 248 | lib->libname->version == ROAR_DL_LIBNAME_VERSION ? "" : "no "); |
---|
| 249 | printf("| %c-> len = %zu (%smatch)\n", libnameok ? '|' : '\\', lib->libname->len, |
---|
| 250 | lib->libname->len == sizeof(*(lib->libname)) ? "" : "no "); |
---|
| 251 | } |
---|
| 252 | |
---|
[5336] | 253 | if ( libnameok ) { |
---|
[5347] | 254 | #define _ps(k,name) \ |
---|
[5336] | 255 | tmp = (lib->libname->name) != NULL; \ |
---|
[5353] | 256 | if ( tmp || g_verbose || (k) == '\\' ) \ |
---|
[5347] | 257 | printf("| %c-> %-15s = %s%s%s\n", (k), #name, tmp ? "\"" : "", \ |
---|
[5336] | 258 | tmp ? (lib->libname->name) : "<not set>", tmp ? "\"" : ""); |
---|
| 259 | |
---|
| 260 | _ps('|', name); |
---|
| 261 | _ps('|', libname); |
---|
| 262 | _ps('|', libversion); |
---|
| 263 | _ps('|', abiversion); |
---|
| 264 | _ps('|', description); |
---|
| 265 | _ps('|', contact); |
---|
| 266 | _ps('|', authors); |
---|
| 267 | _ps('\\', license); |
---|
| 268 | #undef _ps |
---|
| 269 | } |
---|
| 270 | } |
---|
[5353] | 271 | if ( g_verbose || lib->global_data_pointer != NULL ) |
---|
| 272 | printf("|-> global_data_len = %zu\n", lib->global_data_len); |
---|
| 273 | if ( g_verbose || lib->global_data_init != NULL ) |
---|
| 274 | printf("|-> global_data_init = %s\n", _ptrrange2str(lib->global_data_init, lib->global_data_len)); |
---|
| 275 | if ( g_verbose || lib->global_data_pointer != NULL ) |
---|
| 276 | printf("|-> global_data_pointer = %s\n", _ptr2str(lib->global_data_pointer)); |
---|
| 277 | |
---|
[5347] | 278 | if ( lib->libdep != NULL && lib->libdep_len ) { |
---|
| 279 | printf("|-> libdep = %s\n", _ptr2str(lib->libdep)); |
---|
| 280 | for (iter = 0; iter < lib->libdep_len; iter++) { |
---|
| 281 | printf("| %c-> Table entry %zu = %p\n", iter == (lib->libdep_len-1) ? '\\' : '|', iter, &(lib->libdep[iter])); |
---|
| 282 | c = iter == (lib->libdep_len-1) ? ' ' : '|'; |
---|
| 283 | if ( lib->libdep[iter].version == ROAR_DL_LIBDEP_VERSION && |
---|
| 284 | lib->libdep[iter].len == sizeof(struct roar_dl_librarydep) ) { |
---|
| 285 | libdepok = 1; |
---|
| 286 | } else { |
---|
| 287 | libdepok = 0; |
---|
| 288 | } |
---|
[5353] | 289 | if ( g_verbose || !libdepok ) { |
---|
| 290 | printf("| %c |-> version = %i (%smatch)\n", c, lib->libdep[iter].version, |
---|
| 291 | lib->libdep[iter].version == ROAR_DL_LIBDEP_VERSION ? "" : "no "); |
---|
| 292 | printf("| %c %c-> len = %zu (%smatch)\n", c, libdepok ? '|' : '\\', |
---|
| 293 | lib->libdep[iter].len, |
---|
| 294 | lib->libdep[iter].len == sizeof(struct roar_dl_librarydep) ? |
---|
| 295 | "" : "no "); |
---|
| 296 | } |
---|
| 297 | |
---|
[5347] | 298 | if ( libdepok ) { |
---|
| 299 | printf("| %c |-> flags = 0x%.8lX\n", c, (unsigned long int)lib->libdep[iter].flags); |
---|
| 300 | #define _ps(k,name) \ |
---|
| 301 | tmp = (lib->libdep[iter].name) != NULL; \ |
---|
[5353] | 302 | if ( tmp || g_verbose || (k) == '\\' ) \ |
---|
[5347] | 303 | printf("| %c %c-> %-11s = %s%s%s\n", c, (k), #name, tmp ? "\"" : "", \ |
---|
| 304 | tmp ? (lib->libdep[iter].name) : "<not set>", tmp ? "\"" : ""); |
---|
| 305 | _ps('|', name); |
---|
| 306 | _ps('|', libname); |
---|
| 307 | _ps('\\', abiversion); |
---|
| 308 | #undef _ps |
---|
| 309 | } |
---|
| 310 | } |
---|
| 311 | printf("|-> libdep_len = %zu\n", lib->libdep_len); |
---|
| 312 | } else if ( (lib->libdep == NULL && lib->libdep_len) || (lib->libdep != NULL && !lib->libdep_len) ) { |
---|
| 313 | printf("|-> libdep = %s (invalid)\n", _ptr2str(lib->libdep)); |
---|
| 314 | printf("|-> libdep_len = %zu (invalid)\n", lib->libdep_len); |
---|
| 315 | } |
---|
[5353] | 316 | if ( g_verbose || lib->appsched != NULL ) { |
---|
| 317 | printf("|-> appsched = %s\n", _ptr2str(lib->appsched)); |
---|
| 318 | if ( lib->appsched != NULL ) { |
---|
[5355] | 319 | if ( g_verbose || lib->appsched->init != NULL ) |
---|
[5353] | 320 | printf("| |-> init = %s\n", _ptr2str(lib->appsched->init)); |
---|
[5355] | 321 | if ( g_verbose || lib->appsched->free != NULL ) |
---|
[5353] | 322 | printf("| |-> free = %s\n", _ptr2str(lib->appsched->free)); |
---|
[5355] | 323 | if ( g_verbose || lib->appsched->update != NULL ) |
---|
[5353] | 324 | printf("| |-> update = %s\n", _ptr2str(lib->appsched->update)); |
---|
[5355] | 325 | if ( g_verbose || lib->appsched->tick != NULL ) |
---|
[5353] | 326 | printf("| |-> tick = %s\n", _ptr2str(lib->appsched->tick)); |
---|
| 327 | printf("| \\-> wait = %s\n", _ptr2str(lib->appsched->wait)); |
---|
| 328 | } |
---|
[5336] | 329 | } |
---|
[5353] | 330 | #define _ps(k,name) \ |
---|
| 331 | tmp = (lib->name) != NULL; \ |
---|
| 332 | if ( tmp || g_verbose || (k) == '\\' ) \ |
---|
| 333 | printf("%c-> %-19s = %s%s%s\n", (k), #name, tmp ? "\"" : "", \ |
---|
| 334 | tmp ? (lib->name) : "<not set>", tmp ? "\"" : ""); |
---|
| 335 | _ps('|', host_appname); |
---|
| 336 | _ps('\\', host_abiversion); |
---|
| 337 | #undef _ps |
---|
[5336] | 338 | } |
---|
| 339 | |
---|
| 340 | roar_dl_unref(lhandle); |
---|
| 341 | return 0; |
---|
| 342 | } |
---|
| 343 | |
---|
[5836] | 344 | static int do_plugin(enum action action, const char * name, int options) { |
---|
[5336] | 345 | switch (action) { |
---|
| 346 | case EXPLAIN: |
---|
| 347 | return do_explain(name); |
---|
| 348 | break; |
---|
| 349 | case RUN: |
---|
[5484] | 350 | case RUN_AS_APPLICATION: |
---|
[5836] | 351 | return do_run(name, options); |
---|
[5336] | 352 | break; |
---|
| 353 | default: |
---|
| 354 | roar_err_set(ROAR_ERROR_BADRQC); |
---|
| 355 | return -1; |
---|
| 356 | break; |
---|
| 357 | } |
---|
| 358 | } |
---|
| 359 | |
---|
| 360 | static inline void _clear_para(void) { |
---|
[5341] | 361 | if ( g_para == NULL ) |
---|
| 362 | return; |
---|
| 363 | |
---|
| 364 | roar_dl_para_unref(g_para); |
---|
[5336] | 365 | g_para = NULL; |
---|
| 366 | } |
---|
| 367 | |
---|
[5484] | 368 | static inline int _add_para(struct roar_dl_librarypara * para, const char * pluginargs, size_t argc, char * argv[]) { |
---|
| 369 | struct roar_keyval * kv; |
---|
| 370 | ssize_t argslen, argvlen; |
---|
| 371 | ssize_t arglen; |
---|
| 372 | ssize_t pluginargc; |
---|
| 373 | size_t argv_phys = argc; |
---|
| 374 | size_t i; |
---|
| 375 | int error; |
---|
| 376 | char * sp, * c; |
---|
| 377 | int after_parser_end; |
---|
| 378 | |
---|
| 379 | if ( pluginargs == NULL ) |
---|
| 380 | pluginargs = ""; |
---|
| 381 | |
---|
| 382 | argslen = roar_mm_strlen(pluginargs) + 1 /* tailing '\0' */; |
---|
| 383 | |
---|
| 384 | after_parser_end = 0; |
---|
| 385 | argvlen = 0; |
---|
| 386 | for (i = 0; i < argv_phys; i++) { |
---|
| 387 | arglen = roar_mm_strlen(argv[i]); |
---|
| 388 | argvlen += arglen; |
---|
| 389 | if ( !after_parser_end ) { |
---|
| 390 | if ( !strcmp(argv[i], "--") ) { |
---|
| 391 | after_parser_end = 1; |
---|
| 392 | argc--; |
---|
| 393 | } else if ( arglen > 1 && argv[i][0] == '-' && !(arglen > 2 && argv[i][1] == '-') ) { |
---|
| 394 | argc += arglen - 2; |
---|
| 395 | } |
---|
| 396 | } |
---|
| 397 | } |
---|
| 398 | argvlen += argc; // the '\0's. |
---|
| 399 | |
---|
| 400 | para->args_store = roar_mm_malloc(argslen+argvlen); |
---|
| 401 | if ( para == NULL ) |
---|
| 402 | return -1; |
---|
| 403 | |
---|
| 404 | memcpy(para->args_store, pluginargs, argslen); |
---|
| 405 | |
---|
| 406 | pluginargc = roar_keyval_split(&kv, para->args_store, NULL, NULL, 1); |
---|
| 407 | if ( pluginargc == -1 ) { |
---|
| 408 | error = roar_error; |
---|
| 409 | roar_mm_free(para->args_store); |
---|
| 410 | para->args_store = NULL; |
---|
| 411 | roar_error = error; |
---|
| 412 | return -1; |
---|
| 413 | } |
---|
| 414 | |
---|
| 415 | para->argv = roar_mm_malloc((pluginargc+argc)*sizeof(struct roar_keyval)); |
---|
| 416 | if ( para->argv == NULL ) { |
---|
| 417 | error = roar_error; |
---|
| 418 | roar_mm_free(kv); |
---|
| 419 | roar_mm_free(para->args_store); |
---|
| 420 | para->args_store = NULL; |
---|
| 421 | roar_error = error; |
---|
| 422 | return -1; |
---|
| 423 | } |
---|
| 424 | |
---|
| 425 | para->argc = pluginargc + argc; |
---|
| 426 | |
---|
| 427 | memcpy(para->argv, kv, pluginargc*sizeof(struct roar_keyval)); |
---|
| 428 | roar_mm_free(kv); |
---|
| 429 | |
---|
| 430 | sp = para->args_store + argslen; |
---|
| 431 | kv = para->argv + pluginargc; |
---|
| 432 | |
---|
| 433 | after_parser_end = 0; |
---|
| 434 | for (i = 0; i < argv_phys; i++) { |
---|
| 435 | arglen = roar_mm_strlen(argv[i]) + 1; |
---|
| 436 | if ( after_parser_end || !(arglen > 2 && argv[i][0] == '-' && !(arglen > 3 && argv[i][1] == '-')) ) |
---|
| 437 | memcpy(sp, argv[i], arglen); |
---|
| 438 | |
---|
| 439 | if ( !after_parser_end && !strcmp(argv[i], "--") ) { |
---|
| 440 | after_parser_end = 1; |
---|
| 441 | continue; |
---|
| 442 | } else if ( !after_parser_end && arglen > 3 && sp[0] == '-' && sp[1] == '-' ) { |
---|
| 443 | kv->key = sp + 2; |
---|
| 444 | kv->value = NULL; |
---|
| 445 | for (c = sp + 2; *c; c++) { |
---|
| 446 | if (*c == '=') { |
---|
| 447 | *c = 0; |
---|
| 448 | c++; |
---|
| 449 | kv->value = c; |
---|
| 450 | break; |
---|
| 451 | } |
---|
| 452 | } |
---|
| 453 | } else if ( !after_parser_end && arglen > 2 && argv[i][0] == '-' ) { |
---|
| 454 | for (c = argv[i] + 1; *c; c++) { |
---|
| 455 | sp[0] = *c; |
---|
| 456 | sp[1] = 0; |
---|
| 457 | kv->key = sp; |
---|
| 458 | kv->value = NULL; |
---|
| 459 | sp += 2; |
---|
| 460 | kv++; |
---|
| 461 | } |
---|
| 462 | continue; |
---|
| 463 | } else { |
---|
| 464 | kv->key = NULL; |
---|
| 465 | kv->value = sp; |
---|
| 466 | } |
---|
| 467 | |
---|
| 468 | sp += arglen; |
---|
| 469 | kv++; |
---|
| 470 | } |
---|
| 471 | |
---|
| 472 | return 0; |
---|
| 473 | } |
---|
| 474 | |
---|
[5715] | 475 | static struct roar_scheduler_source * add_cpi_common(int proto) { |
---|
| 476 | struct roar_scheduler_source * source; |
---|
| 477 | int err; |
---|
| 478 | |
---|
| 479 | if ( proto == -1 ) { |
---|
| 480 | roar_err_set(ROAR_ERROR_INVAL); |
---|
| 481 | return NULL; |
---|
| 482 | } |
---|
| 483 | |
---|
| 484 | source = roar_mm_malloc(sizeof(struct roar_scheduler_source)); |
---|
| 485 | if ( source == NULL ) |
---|
| 486 | return NULL; |
---|
| 487 | |
---|
| 488 | memset(source, 0, sizeof(struct roar_scheduler_source)); |
---|
| 489 | |
---|
| 490 | source->vio = roar_mm_malloc(sizeof(struct roar_vio_calls)); |
---|
| 491 | if ( source->vio == NULL ) { |
---|
| 492 | err = roar_error; |
---|
| 493 | roar_mm_free(source); |
---|
| 494 | roar_error = err; |
---|
| 495 | return NULL; |
---|
| 496 | } |
---|
| 497 | |
---|
| 498 | source->flags = ROAR_SCHEDULER_FLAG_FREE; |
---|
| 499 | source->handle.cpi.proto = proto; |
---|
| 500 | |
---|
| 501 | return source; |
---|
| 502 | } |
---|
| 503 | |
---|
| 504 | static int add_cpi_listen(int proto, int type, const char * host, int port) { |
---|
| 505 | struct roar_scheduler_source * source = add_cpi_common(proto); |
---|
| 506 | int err; |
---|
| 507 | |
---|
| 508 | if ( source == NULL ) |
---|
| 509 | return -1; |
---|
| 510 | |
---|
| 511 | if ( roar_vio_open_socket_listen(source->vio, type, host, port) == -1 ) { |
---|
| 512 | err = roar_error; |
---|
| 513 | roar_mm_free(source->vio); |
---|
| 514 | roar_mm_free(source); |
---|
| 515 | roar_error = err; |
---|
| 516 | return -1; |
---|
| 517 | } |
---|
| 518 | |
---|
| 519 | source->type = ROAR_SCHEDULER_CPI_LISTEN; |
---|
| 520 | |
---|
| 521 | source->vio->flags |= ROAR_VIO_FLAGS_FREESELF; |
---|
| 522 | |
---|
| 523 | if ( roar_scheduler_source_add(g_sched, source) == -1 ) { |
---|
| 524 | err = roar_error; |
---|
| 525 | roar_vio_close(source->vio); |
---|
| 526 | roar_mm_free(source); |
---|
| 527 | roar_error = err; |
---|
| 528 | return -1; |
---|
| 529 | } |
---|
| 530 | |
---|
| 531 | return 0; |
---|
| 532 | } |
---|
| 533 | |
---|
| 534 | static int add_cpi_client(int proto, int fh) { |
---|
| 535 | struct roar_scheduler_source * source = add_cpi_common(proto); |
---|
| 536 | struct roar_dl_librarypara * para; |
---|
| 537 | int err; |
---|
| 538 | |
---|
| 539 | if ( source == NULL ) |
---|
| 540 | return -1; |
---|
| 541 | |
---|
| 542 | if ( roar_vio_open_fh(source->vio, fh) == -1 ) { |
---|
| 543 | err = roar_error; |
---|
| 544 | roar_mm_free(source->vio); |
---|
| 545 | roar_mm_free(source); |
---|
| 546 | roar_error = err; |
---|
| 547 | return -1; |
---|
| 548 | } |
---|
| 549 | |
---|
| 550 | source->type = ROAR_SCHEDULER_CPI_CLIENT; |
---|
| 551 | |
---|
| 552 | source->vio->flags |= ROAR_VIO_FLAGS_FREESELF; |
---|
| 553 | |
---|
| 554 | if ( roar_scheduler_source_add(g_sched, source) == -1 ) { |
---|
| 555 | err = roar_error; |
---|
| 556 | roar_vio_close(source->vio); |
---|
| 557 | roar_mm_free(source); |
---|
| 558 | roar_error = err; |
---|
| 559 | return -1; |
---|
| 560 | } |
---|
| 561 | |
---|
| 562 | if ( source->flags & ROAR_SCHEDULER_FLAG_STUB ) { |
---|
| 563 | ROAR_ERR("Can not handle proto STUB clients. Try to use --client-fh as last argument."); |
---|
| 564 | |
---|
| 565 | roar_scheduler_source_del(g_sched, source); |
---|
| 566 | |
---|
| 567 | return -1; |
---|
| 568 | } |
---|
| 569 | |
---|
| 570 | if ( source->handle.cpi.impl->set_proto != NULL ) { |
---|
| 571 | para = roar_dl_getpara(source->lhandle); |
---|
| 572 | |
---|
| 573 | if ( source->lhandle != NULL ) |
---|
| 574 | roar_dl_context_restore(source->lhandle); |
---|
| 575 | source->handle.cpi.impl->set_proto(source->handle.cpi.client, source->vio, &(source->handle.cpi.obuffer), &(source->handle.cpi.userdata), source->handle.cpi.protopara, source->handle.cpi.protoparalen, para); |
---|
| 576 | if ( source->lhandle != NULL ) |
---|
| 577 | roar_dl_context_store(source->lhandle); |
---|
| 578 | |
---|
| 579 | if ( para != NULL ) |
---|
| 580 | roar_dl_para_unref(para); |
---|
| 581 | } |
---|
| 582 | |
---|
| 583 | return 0; |
---|
| 584 | } |
---|
| 585 | |
---|
[5336] | 586 | int main (int argc, char * argv[]) { |
---|
[5353] | 587 | const char * appname = "roarpluginrunner " ROAR_VSTR_ROARAUDIO; |
---|
| 588 | const char * abiversion = "1.0beta0"; |
---|
[5341] | 589 | const char * pluginargs = NULL; |
---|
[5336] | 590 | enum action action = RUN; |
---|
| 591 | int ret = 0; |
---|
| 592 | int i; |
---|
[5534] | 593 | const char * k; |
---|
[5715] | 594 | int cpi_type = ROAR_SOCKET_TYPE_UNKNOWN; |
---|
| 595 | int cpi_proto = -1; |
---|
| 596 | int cpi_port = 0; |
---|
| 597 | int cpi_touched = 0; |
---|
| 598 | const char * cpi_host = NULL; |
---|
[5836] | 599 | int options = OPTION_NONE; |
---|
[5336] | 600 | |
---|
[5712] | 601 | g_sched = roar_scheduler_new(ROAR_SCHEDULER_FLAG_NONE, ROAR_SCHEDULER_STRATEGY_DEFAULT); |
---|
| 602 | if ( g_sched == NULL ) { |
---|
| 603 | fprintf(stderr, "Error creating scheduler object: %s\n", roar_error2str(roar_error)); |
---|
| 604 | return 1; |
---|
| 605 | } |
---|
| 606 | |
---|
| 607 | roar_scheduler_source_add(g_sched, &g_s_service); |
---|
| 608 | |
---|
[5336] | 609 | for (i = 1; i < argc; i++) { |
---|
| 610 | k = argv[i]; |
---|
| 611 | |
---|
| 612 | if ( !strcmp(k, "-h") || !strcmp(k, "--help") ) { |
---|
| 613 | usage(argv[0]); |
---|
[5712] | 614 | roar_scheduler_unref(g_sched); |
---|
[5336] | 615 | return 0; |
---|
| 616 | } else if ( !strcmp(k, "--run") ) { |
---|
| 617 | action = RUN; |
---|
[5484] | 618 | } else if ( !strcmp(k, "--run-as-application") ) { |
---|
| 619 | action = RUN_AS_APPLICATION; |
---|
[5336] | 620 | } else if ( !strcmp(k, "--explain") ) { |
---|
| 621 | action = EXPLAIN; |
---|
[5355] | 622 | } else if ( !strcmp(k, "-v") || !strcmp(k, "--verbose") ) { |
---|
[5336] | 623 | g_verbose++; |
---|
[5353] | 624 | } else if ( !strcmp(k, "--server") ) { |
---|
| 625 | roar_libroar_set_server(argv[++i]); |
---|
[5715] | 626 | |
---|
| 627 | } else if ( !strcmp(k, "--tcp") || !strcmp(k, "-t") ) { |
---|
| 628 | cpi_type = ROAR_SOCKET_TYPE_TCP; |
---|
| 629 | cpi_touched++; |
---|
| 630 | } else if ( !strcmp(k, "--unix") || !strcmp(k, "-u") ) { |
---|
| 631 | cpi_type = ROAR_SOCKET_TYPE_UNIX; |
---|
| 632 | cpi_touched++; |
---|
| 633 | } else if ( !strcmp(k, "--decnet") || !strcmp(k, "-n") ) { |
---|
| 634 | cpi_type = ROAR_SOCKET_TYPE_DECNET; |
---|
| 635 | cpi_touched++; |
---|
| 636 | } else if ( !strcmp(k, "--port") ) { |
---|
| 637 | cpi_port = atoi(argv[++i]); |
---|
| 638 | cpi_touched++; |
---|
| 639 | } else if ( !strcmp(k, "--bind") ) { |
---|
| 640 | cpi_host = argv[++i]; |
---|
| 641 | cpi_touched++; |
---|
| 642 | } else if ( !strcmp(k, "--proto") ) { |
---|
| 643 | cpi_proto = roar_str2proto(argv[++i]); |
---|
| 644 | if ( cpi_proto == -1 ) { |
---|
| 645 | fprintf(stderr, "Unknown protocol: %s: %s\n", argv[i], roar_error2str(roar_error)); |
---|
| 646 | return 1; |
---|
| 647 | } |
---|
| 648 | } else if ( !strcmp(k, "--new-sock") ) { |
---|
| 649 | if ( cpi_touched && add_cpi_listen(cpi_proto, cpi_type, cpi_host, cpi_port) == -1 ) { |
---|
| 650 | fprintf(stderr, "Can not open socket for CPI: %s\n", roar_error2str(roar_error)); |
---|
| 651 | return 1; |
---|
| 652 | } |
---|
| 653 | cpi_touched = 0; |
---|
| 654 | } else if ( !strcmp(k, "--client-fh") ) { |
---|
| 655 | if ( add_cpi_client(cpi_proto, atoi(argv[++i])) == -1 ) { |
---|
| 656 | fprintf(stderr, "Can not add CPI client: %s\n", roar_error2str(roar_error)); |
---|
| 657 | return 1; |
---|
| 658 | } |
---|
| 659 | |
---|
[5836] | 660 | #define _option(name) \ |
---|
| 661 | } else if ( !strcasecmp(k, "--option-" #name) ) { \ |
---|
| 662 | options |= OPTION_ ## name; \ |
---|
| 663 | } else if ( !strcasecmp(k, "--option-no-" #name) ) { \ |
---|
| 664 | options |= OPTION_ ## name; \ |
---|
| 665 | options -= OPTION_ ## name; |
---|
| 666 | #define __fix_vim_syntax_highlight } |
---|
| 667 | _option(TOUCH) |
---|
| 668 | _option(ABOUT) |
---|
| 669 | _option(HELP) |
---|
| 670 | _option(PREFERENCES) |
---|
| 671 | |
---|
[5341] | 672 | } else if ( !strcmp(k, "--appname") ) { |
---|
| 673 | appname = argv[++i]; |
---|
| 674 | _clear_para(); |
---|
| 675 | } else if ( !strcmp(k, "--abiversion") ) { |
---|
| 676 | abiversion = argv[++i]; |
---|
| 677 | _clear_para(); |
---|
| 678 | } else if ( !strcmp(k, "--args") ) { |
---|
| 679 | pluginargs = argv[++i]; |
---|
| 680 | _clear_para(); |
---|
[5336] | 681 | } else { |
---|
[5715] | 682 | if ( cpi_touched && add_cpi_listen(cpi_proto, cpi_type, cpi_host, cpi_port) == -1 ) { |
---|
| 683 | fprintf(stderr, "Can not open socket for CPI: %s\n", roar_error2str(roar_error)); |
---|
| 684 | return 1; |
---|
| 685 | } |
---|
| 686 | cpi_touched = 0; |
---|
| 687 | |
---|
[5336] | 688 | if ( g_para == NULL ) |
---|
[5484] | 689 | g_para = roar_dl_para_new(action == RUN_AS_APPLICATION ? NULL : pluginargs, NULL, appname, abiversion); |
---|
| 690 | if ( action == RUN_AS_APPLICATION && _add_para(g_para, pluginargs, argc - i - 1, &(argv[i+1])) == -1 ) { |
---|
| 691 | fprintf(stderr, "Error parsing plugin arguments: %s\n", roar_error2str(roar_error)); |
---|
| 692 | } else { |
---|
| 693 | roar_err_set(ROAR_ERROR_NONE); |
---|
[5836] | 694 | if ( do_plugin(action, k, options) == -1 ) { |
---|
[5484] | 695 | fprintf(stderr, "Error loading plugin: %s\n", |
---|
| 696 | roar_error != ROAR_ERROR_NONE ? roar_error2str(roar_error) : roar_dl_errstr(NULL)); |
---|
| 697 | ret = 1; |
---|
| 698 | } |
---|
[5341] | 699 | } |
---|
[5484] | 700 | if ( action == RUN_AS_APPLICATION ) |
---|
| 701 | break; // end looping over arguments |
---|
[5336] | 702 | } |
---|
| 703 | } |
---|
| 704 | |
---|
| 705 | _clear_para(); |
---|
| 706 | |
---|
[5712] | 707 | roar_scheduler_unref(g_sched); |
---|
[5336] | 708 | return ret; |
---|
| 709 | } |
---|
| 710 | |
---|
| 711 | //ll |
---|