[1321] | 1 | //vio_dstr.c: |
---|
| 2 | |
---|
| 3 | /* |
---|
[4708] | 4 | * Copyright (C) Philipp 'ph3-der-loewe' Schafft - 2009-2011 |
---|
[1321] | 5 | * |
---|
| 6 | * This file is part of libroar 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 | * libroar 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 |
---|
[3517] | 21 | * the Free Software Foundation, 51 Franklin Street, Fifth Floor, |
---|
| 22 | * Boston, MA 02110-1301, USA. |
---|
[1321] | 23 | * |
---|
| 24 | * NOTE for everyone want's to change something and send patches: |
---|
| 25 | * read README and HACKING! There a addition information on |
---|
| 26 | * the license of this document you need to read before you send |
---|
| 27 | * any patches. |
---|
| 28 | * |
---|
| 29 | * NOTE for uses of non-GPL (LGPL,...) software using libesd, libartsc |
---|
| 30 | * or libpulse*: |
---|
| 31 | * The libs libroaresd, libroararts and libroarpulse link this lib |
---|
| 32 | * and are therefore GPL. Because of this it may be illigal to use |
---|
| 33 | * them with any software that uses libesd, libartsc or libpulse*. |
---|
| 34 | */ |
---|
| 35 | |
---|
| 36 | #include "libroar.h" |
---|
| 37 | |
---|
[1365] | 38 | #ifndef ROAR_WITHOUT_VIO_DSTR |
---|
[5270] | 39 | static struct _roar_vio_dstr_type { |
---|
[5254] | 40 | const int id; |
---|
| 41 | const char * name; |
---|
[3310] | 42 | int (* setdef) (struct roar_vio_dstr_chain * cur, struct roar_vio_dstr_chain * next); |
---|
| 43 | int (* openvio)(struct roar_vio_calls * calls, struct roar_vio_calls * dst, struct roar_vio_dstr_chain * cur); |
---|
[1323] | 44 | int pdeftype[16]; |
---|
| 45 | } _roar_vio_dstr_objs[] = { |
---|
| 46 | /* |
---|
| 47 | grep '^#define ROAR_VIO_DSTR_OBJT_' vio_dstr.h | cut -d' ' -f2 | while read objt; do name=`cut -d_ -f5,6,7,8,9,10 <<<$objt | tr A-Z a-z`; echo -e " {$objt,\t \"$name\","; echo " {ROAR_VIO_DEF_TYPE_EOL}},"; done; |
---|
| 48 | */ |
---|
| 49 | {ROAR_VIO_DSTR_OBJT_FILE, "file", |
---|
[3310] | 50 | NULL, NULL, |
---|
[1323] | 51 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 52 | {ROAR_VIO_DSTR_OBJT_FH, "fh", |
---|
[3310] | 53 | NULL, NULL, |
---|
[1323] | 54 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1328] | 55 | {ROAR_VIO_DSTR_OBJT_FD, "fd", |
---|
[3310] | 56 | NULL, NULL, |
---|
[1328] | 57 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1323] | 58 | {ROAR_VIO_DSTR_OBJT_SOCKETFH, "socketfh", |
---|
[3310] | 59 | NULL, NULL, |
---|
[1323] | 60 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 61 | {ROAR_VIO_DSTR_OBJT_PASS, "pass", |
---|
[3310] | 62 | NULL, NULL, |
---|
[1323] | 63 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 64 | {ROAR_VIO_DSTR_OBJT_RE, "re", |
---|
[3310] | 65 | NULL, NULL, |
---|
[1323] | 66 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[3309] | 67 | {ROAR_VIO_DSTR_OBJT_JUMBO, "jumbo", /* TODO */ |
---|
[3310] | 68 | NULL, NULL, |
---|
[3309] | 69 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1323] | 70 | {ROAR_VIO_DSTR_OBJT_EXEC, "exec", |
---|
[3310] | 71 | NULL, NULL, |
---|
[1323] | 72 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[4746] | 73 | /* special devices */ |
---|
| 74 | {ROAR_VIO_DSTR_OBJT_NULL, "null", |
---|
| 75 | NULL, NULL, |
---|
| 76 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 77 | {ROAR_VIO_DSTR_OBJT_ZERO, "zero", |
---|
| 78 | NULL, NULL, |
---|
| 79 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 80 | {ROAR_VIO_DSTR_OBJT_FULL, "full", |
---|
| 81 | NULL, NULL, |
---|
| 82 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1323] | 83 | |
---|
| 84 | {ROAR_VIO_DSTR_OBJT_SOCKET, "socket", |
---|
[3310] | 85 | NULL, NULL, |
---|
[1323] | 86 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 87 | {ROAR_VIO_DSTR_OBJT_UNIX, "unix", |
---|
[3310] | 88 | NULL, NULL, |
---|
[1323] | 89 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 90 | {ROAR_VIO_DSTR_OBJT_DECNET, "decnet", |
---|
[3310] | 91 | NULL, NULL, |
---|
[1323] | 92 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 93 | {ROAR_VIO_DSTR_OBJT_TCP, "tcp", |
---|
[3310] | 94 | NULL, NULL, |
---|
[1323] | 95 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 96 | {ROAR_VIO_DSTR_OBJT_UDP, "udp", |
---|
[3310] | 97 | NULL, NULL, |
---|
[1323] | 98 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 99 | {ROAR_VIO_DSTR_OBJT_TCP6, "tcp6", |
---|
[3310] | 100 | NULL, NULL, |
---|
[1323] | 101 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 102 | {ROAR_VIO_DSTR_OBJT_UDP6, "udp6", |
---|
[3310] | 103 | NULL, NULL, |
---|
[1323] | 104 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 105 | |
---|
| 106 | {ROAR_VIO_DSTR_OBJT_SOCKS, "socks", |
---|
[3310] | 107 | NULL, NULL, |
---|
[1323] | 108 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 109 | {ROAR_VIO_DSTR_OBJT_SOCKS4, "socks4", |
---|
[3310] | 110 | NULL, NULL, |
---|
[1323] | 111 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 112 | {ROAR_VIO_DSTR_OBJT_SOCKS4A, "socks4a", |
---|
[3310] | 113 | NULL, NULL, |
---|
[1323] | 114 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 115 | {ROAR_VIO_DSTR_OBJT_SOCKS4D, "socks4d", |
---|
[3310] | 116 | NULL, NULL, |
---|
[1323] | 117 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 118 | {ROAR_VIO_DSTR_OBJT_SOCKS5, "socks5", |
---|
[3310] | 119 | NULL, NULL, |
---|
[1323] | 120 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 121 | {ROAR_VIO_DSTR_OBJT_SSH, "ssh", |
---|
[3310] | 122 | NULL, NULL, |
---|
[1323] | 123 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 124 | |
---|
| 125 | {ROAR_VIO_DSTR_OBJT_HTTP09, "http09", |
---|
[3310] | 126 | NULL, NULL, |
---|
[1323] | 127 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 128 | {ROAR_VIO_DSTR_OBJT_HTTP10, "http10", |
---|
[3310] | 129 | NULL, NULL, |
---|
[1323] | 130 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 131 | {ROAR_VIO_DSTR_OBJT_HTTP11, "http11", |
---|
[3310] | 132 | NULL, NULL, |
---|
[1323] | 133 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 134 | {ROAR_VIO_DSTR_OBJT_HTTP, "http", |
---|
[3310] | 135 | NULL, NULL, |
---|
[1323] | 136 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 137 | {ROAR_VIO_DSTR_OBJT_GOPHER, "gopher", |
---|
[3310] | 138 | NULL, NULL, |
---|
[1323] | 139 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1349] | 140 | {ROAR_VIO_DSTR_OBJT_GOPHER_PLUS,"gopher+", |
---|
[3310] | 141 | NULL, NULL, |
---|
[1349] | 142 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[3078] | 143 | {ROAR_VIO_DSTR_OBJT_ICY, "icy", |
---|
[3310] | 144 | NULL, NULL, |
---|
[3078] | 145 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[3277] | 146 | {ROAR_VIO_DSTR_OBJT_RTP2, "rtp2", |
---|
[3310] | 147 | NULL, NULL, |
---|
[3277] | 148 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 149 | {ROAR_VIO_DSTR_OBJT_RTP, "rtp", |
---|
[3310] | 150 | NULL, NULL, |
---|
[3277] | 151 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1323] | 152 | |
---|
| 153 | {ROAR_VIO_DSTR_OBJT_GZIP, "gzip", |
---|
[3310] | 154 | NULL, NULL, |
---|
[1323] | 155 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[4956] | 156 | {ROAR_VIO_DSTR_OBJT_ZLIB, "zlib", |
---|
| 157 | NULL, NULL, |
---|
| 158 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1323] | 159 | {ROAR_VIO_DSTR_OBJT_BZIP2, "bzip2", |
---|
[3310] | 160 | NULL, NULL, |
---|
[1323] | 161 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 162 | |
---|
| 163 | {ROAR_VIO_DSTR_OBJT_PGP, "pgp", |
---|
[3310] | 164 | NULL, NULL, |
---|
[1323] | 165 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 166 | {ROAR_VIO_DSTR_OBJT_PGP_ENC, "pgp_enc", |
---|
[3310] | 167 | NULL, NULL, |
---|
[1323] | 168 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 169 | {ROAR_VIO_DSTR_OBJT_PGP_STORE, "pgp_store", |
---|
[3310] | 170 | NULL, NULL, |
---|
[1323] | 171 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 172 | {ROAR_VIO_DSTR_OBJT_SSL1, "ssl1", |
---|
[3310] | 173 | NULL, NULL, |
---|
[1323] | 174 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 175 | {ROAR_VIO_DSTR_OBJT_SSL2, "ssl2", |
---|
[3310] | 176 | NULL, NULL, |
---|
[1323] | 177 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 178 | {ROAR_VIO_DSTR_OBJT_SSL3, "ssl3", |
---|
[3310] | 179 | NULL, NULL, |
---|
[1323] | 180 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 181 | {ROAR_VIO_DSTR_OBJT_TLS, "tls", |
---|
[3310] | 182 | NULL, NULL, |
---|
[1323] | 183 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 184 | {ROAR_VIO_DSTR_OBJT_SSLTLS, "ssltls", |
---|
[3310] | 185 | NULL, NULL, |
---|
[1323] | 186 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[4746] | 187 | /* Random numbers */ |
---|
| 188 | {ROAR_VIO_DSTR_OBJT_NRANDOM, "nrandom", |
---|
| 189 | NULL, NULL, |
---|
| 190 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 191 | {ROAR_VIO_DSTR_OBJT_URANDOM, "urandom", |
---|
| 192 | NULL, NULL, |
---|
| 193 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 194 | {ROAR_VIO_DSTR_OBJT_SRANDOM, "srandom", |
---|
| 195 | NULL, NULL, |
---|
| 196 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1323] | 197 | |
---|
[3309] | 198 | {ROAR_VIO_DSTR_OBJT_TRANSCODE, "transcode", /* TODO */ |
---|
[3310] | 199 | NULL, NULL, |
---|
[3309] | 200 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 201 | |
---|
| 202 | {ROAR_VIO_DSTR_OBJT_RAUM, "raum", /* TODO */ |
---|
[3310] | 203 | NULL, NULL, |
---|
[3309] | 204 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 205 | {ROAR_VIO_DSTR_OBJT_OGG, "ogg", /* TODO */ |
---|
[3310] | 206 | NULL, NULL, |
---|
[3309] | 207 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 208 | {ROAR_VIO_DSTR_OBJT_TAR, "tar", /* TODO */ |
---|
[3310] | 209 | NULL, NULL, |
---|
[3309] | 210 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
| 211 | |
---|
| 212 | |
---|
[1323] | 213 | {ROAR_VIO_DSTR_OBJT_MAGIC, "magic", |
---|
[3310] | 214 | NULL, NULL, |
---|
[1323] | 215 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[3116] | 216 | {ROAR_VIO_DSTR_OBJT_TANTALOS, "tantalos", |
---|
[3310] | 217 | NULL, NULL, |
---|
[3116] | 218 | {ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[1323] | 219 | |
---|
| 220 | {ROAR_VIO_DSTR_OBJT_INTERNAL, "INTERNAL", |
---|
[3310] | 221 | NULL, NULL, |
---|
[1323] | 222 | {ROAR_VIO_DEF_TYPE_FILE, ROAR_VIO_DEF_TYPE_SOCKET, ROAR_VIO_DEF_TYPE_FH, ROAR_VIO_DEF_TYPE_SOCKETFH, |
---|
| 223 | ROAR_VIO_DEF_TYPE_EOL}}, |
---|
[3310] | 224 | {ROAR_VIO_DSTR_OBJT_EOL, NULL, NULL, NULL, {ROAR_VIO_DEF_TYPE_EOL}} |
---|
[1323] | 225 | }; |
---|
| 226 | |
---|
[5254] | 227 | int roar_vio_dstr_get_type(const char * str) { |
---|
[1323] | 228 | int i; |
---|
| 229 | |
---|
| 230 | for (i = 0; _roar_vio_dstr_objs[i].id != ROAR_VIO_DSTR_OBJT_EOL; i++) { |
---|
| 231 | if ( strcasecmp(_roar_vio_dstr_objs[i].name, str) == 0 ) |
---|
| 232 | return _roar_vio_dstr_objs[i].id; |
---|
| 233 | } |
---|
| 234 | |
---|
| 235 | return -1; |
---|
| 236 | } |
---|
| 237 | |
---|
[3312] | 238 | struct _roar_vio_dstr_type * roar_vio_dstr_get_by_type (int type) { |
---|
[1323] | 239 | int i; |
---|
| 240 | |
---|
| 241 | for (i = 0; _roar_vio_dstr_objs[i].id != ROAR_VIO_DSTR_OBJT_EOL; i++) { |
---|
| 242 | if ( _roar_vio_dstr_objs[i].id == type ) |
---|
[3312] | 243 | return &(_roar_vio_dstr_objs[i]); |
---|
[1323] | 244 | } |
---|
| 245 | |
---|
[3312] | 246 | return NULL; |
---|
| 247 | } |
---|
| 248 | |
---|
[5254] | 249 | const char * roar_vio_dstr_get_name(const int type) { |
---|
[3312] | 250 | struct _roar_vio_dstr_type * ret; |
---|
| 251 | |
---|
| 252 | if ( (ret = roar_vio_dstr_get_by_type(type)) != NULL ) |
---|
| 253 | return ret->name; |
---|
| 254 | |
---|
[1325] | 255 | if ( type == ROAR_VIO_DSTR_OBJT_EOL ) |
---|
| 256 | return "<<EOL>>"; |
---|
| 257 | |
---|
[1323] | 258 | return NULL; |
---|
| 259 | } |
---|
[3311] | 260 | |
---|
[3312] | 261 | int roar_vio_dstr_register_type(int type, |
---|
| 262 | char *name, |
---|
| 263 | int (*setdef) (struct roar_vio_dstr_chain * cur, |
---|
| 264 | struct roar_vio_dstr_chain * next), |
---|
| 265 | int (*openvio)(struct roar_vio_calls * calls, |
---|
| 266 | struct roar_vio_calls * dst, |
---|
| 267 | struct roar_vio_dstr_chain * cur)) { |
---|
| 268 | struct _roar_vio_dstr_type * ret; |
---|
| 269 | |
---|
| 270 | if ( (ret = roar_vio_dstr_get_by_type(type)) == NULL ) /* we can currently not register new types */ |
---|
| 271 | return -1; |
---|
| 272 | |
---|
| 273 | |
---|
| 274 | // check if things are allready set, we do not want to allow overwrite here. |
---|
| 275 | if ( setdef != NULL && ret->setdef != NULL ) |
---|
| 276 | return -1; |
---|
| 277 | |
---|
| 278 | if ( openvio != NULL && ret->openvio != NULL ) |
---|
| 279 | return -1; |
---|
| 280 | |
---|
| 281 | if ( setdef != NULL ) |
---|
| 282 | ret->setdef = setdef; |
---|
| 283 | |
---|
| 284 | if ( openvio != NULL ) |
---|
| 285 | ret->openvio = openvio; |
---|
| 286 | |
---|
| 287 | return 0; |
---|
| 288 | } |
---|
| 289 | |
---|
[3311] | 290 | static void _roar_vio_dstr_init_otherlibs (void) { |
---|
[5275] | 291 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroardsp", NULL); |
---|
| 292 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroareio", NULL); |
---|
| 293 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroarlight", NULL); |
---|
| 294 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroarmidi", NULL); |
---|
[3311] | 295 | } |
---|
| 296 | |
---|
[1365] | 297 | #endif |
---|
[1323] | 298 | |
---|
| 299 | int roar_vio_dstr_init_defaults (struct roar_vio_defaults * def, int type, int o_flags, mode_t o_mode) { |
---|
| 300 | if ( def == NULL ) |
---|
| 301 | return -1; |
---|
| 302 | |
---|
| 303 | memset(def, 0, sizeof(struct roar_vio_defaults)); |
---|
| 304 | |
---|
| 305 | def->type = type; |
---|
| 306 | def->o_flags = o_flags; |
---|
| 307 | def->o_mode = o_mode; |
---|
| 308 | |
---|
| 309 | return 0; |
---|
| 310 | } |
---|
| 311 | |
---|
[1353] | 312 | int roar_vio_dstr_init_defaults_c (struct roar_vio_defaults * def, int type, struct roar_vio_defaults * odef, int o_flags) { |
---|
| 313 | if ( o_flags < 1 ) |
---|
| 314 | o_flags = O_RDONLY; |
---|
| 315 | |
---|
| 316 | if ( odef == NULL ) { |
---|
| 317 | return roar_vio_dstr_init_defaults(def, type, o_flags, 0644); |
---|
| 318 | } else { |
---|
| 319 | return roar_vio_dstr_init_defaults(def, type, odef->o_flags, odef->o_mode); |
---|
| 320 | } |
---|
| 321 | } |
---|
| 322 | |
---|
[1365] | 323 | #ifndef ROAR_WITHOUT_VIO_DSTR |
---|
[5253] | 324 | #ifdef ROAR_HAVE_IO_POSIX |
---|
| 325 | static int _open_file(struct roar_vio_calls * calls, const char * filename, int flags, mode_t mode) { |
---|
| 326 | int fh; |
---|
| 327 | |
---|
| 328 | if ( calls == NULL || filename == NULL ) { |
---|
| 329 | roar_err_set(ROAR_ERROR_FAULT); |
---|
| 330 | return -1; |
---|
| 331 | } |
---|
| 332 | |
---|
| 333 | #ifdef ROAR_TARGET_WIN32 |
---|
| 334 | flags |= O_BINARY; |
---|
| 335 | #endif |
---|
| 336 | |
---|
| 337 | roar_err_clear_all(); |
---|
| 338 | if ( (fh = open(filename, flags, mode)) == -1 ) { |
---|
| 339 | roar_err_update(); |
---|
| 340 | return -1; |
---|
| 341 | } |
---|
| 342 | |
---|
| 343 | if ( roar_vio_open_fh(calls, fh) == -1 ) { |
---|
| 344 | close(fh); |
---|
| 345 | roar_err_to_errno(); |
---|
| 346 | return -1; |
---|
| 347 | } |
---|
| 348 | |
---|
| 349 | roar_err_update(); |
---|
| 350 | return 0; |
---|
| 351 | } |
---|
| 352 | #endif |
---|
| 353 | |
---|
[3292] | 354 | int roar_vio_open_default (struct roar_vio_calls * calls, struct roar_vio_defaults * def, char * opts) { |
---|
| 355 | ROAR_DBG("roar_vio_open_default(calls=%p, def=%p, opts='%s') = ?", calls, def, opts); |
---|
| 356 | |
---|
[5253] | 357 | if ( calls == NULL || def == NULL ) { |
---|
| 358 | roar_err_set(ROAR_ERROR_FAULT); |
---|
[1330] | 359 | return -1; |
---|
[5253] | 360 | } |
---|
[1330] | 361 | |
---|
| 362 | switch (def->type) { |
---|
[3118] | 363 | case ROAR_VIO_DEF_TYPE_NONE: |
---|
| 364 | break; |
---|
[5282] | 365 | #ifdef ROAR_HAVE_IO_POSIX |
---|
[1330] | 366 | case ROAR_VIO_DEF_TYPE_FILE: |
---|
[5253] | 367 | if ( _open_file(calls, def->d.file, def->o_flags, def->o_mode) == -1 ) { |
---|
[4876] | 368 | ROAR_DBG("roar_vio_open_default(*): Can not open file: %i", roar_error); |
---|
[1330] | 369 | return -1; |
---|
[4876] | 370 | } |
---|
[1330] | 371 | break; |
---|
[5282] | 372 | #endif |
---|
[1330] | 373 | case ROAR_VIO_DEF_TYPE_SOCKET: |
---|
[3293] | 374 | if ( roar_vio_open_def_socket(calls, def, opts) == -1 ) |
---|
[1333] | 375 | return -1; |
---|
[1330] | 376 | break; |
---|
| 377 | case ROAR_VIO_DEF_TYPE_FH: |
---|
| 378 | if ( roar_vio_open_fh(calls, def->d.fh) == -1 ) |
---|
| 379 | return -1; |
---|
| 380 | break; |
---|
| 381 | case ROAR_VIO_DEF_TYPE_SOCKETFH: |
---|
| 382 | if ( roar_vio_open_fh_socket(calls, def->d.fh) == -1 ) |
---|
| 383 | return -1; |
---|
| 384 | break; |
---|
| 385 | default: |
---|
[5282] | 386 | roar_err_set(ROAR_ERROR_NOTSUP); |
---|
[1330] | 387 | return -1; |
---|
| 388 | } |
---|
| 389 | |
---|
| 390 | return 0; |
---|
| 391 | } |
---|
[1365] | 392 | #endif |
---|
[1330] | 393 | |
---|
[5257] | 394 | int roar_vio_open_dstr_simple(struct roar_vio_calls * calls, const char * dstr, int o_flags) { |
---|
| 395 | struct roar_vio_defaults def; |
---|
| 396 | |
---|
| 397 | if ( roar_vio_dstr_init_defaults(&def, ROAR_VIO_DEF_TYPE_NONE, o_flags, 0644) == -1 ) |
---|
| 398 | return -1; |
---|
| 399 | |
---|
| 400 | if ( roar_vio_open_dstr_vio(calls, dstr, &def, 1, NULL) == -1 ) |
---|
| 401 | return -1; |
---|
| 402 | |
---|
| 403 | return 0; |
---|
| 404 | } |
---|
| 405 | |
---|
[5227] | 406 | int roar_vio_open_dstr (struct roar_vio_calls * calls, const char * dstr, struct roar_vio_defaults * def, int dnum) { |
---|
[1323] | 407 | return roar_vio_open_dstr_vio(calls, dstr, def, dnum, NULL); |
---|
| 408 | } |
---|
| 409 | |
---|
[5227] | 410 | #define _ret(x) do { int _err = roar_error; roar_mm_free(dstr_copy); roar_error = _err; roar_err_to_errno(); return (x); } while (0) |
---|
[1323] | 411 | |
---|
| 412 | int roar_vio_open_dstr_vio(struct roar_vio_calls * calls, |
---|
[5227] | 413 | const char * dstr, struct roar_vio_defaults * def, int dnum, |
---|
[1323] | 414 | struct roar_vio_calls * vio) { |
---|
[1365] | 415 | #ifndef ROAR_WITHOUT_VIO_DSTR |
---|
[1325] | 416 | struct roar_vio_dstr_chain chain[ROAR_VIO_DSTR_MAX_OBJ_PER_CHAIN]; |
---|
[5227] | 417 | char * dstr_copy; |
---|
[1323] | 418 | char * next; |
---|
| 419 | char * this; |
---|
| 420 | char * name; |
---|
| 421 | char * opts; |
---|
| 422 | char * dst; |
---|
| 423 | char * c; |
---|
| 424 | int inopts; |
---|
| 425 | int type; |
---|
[1328] | 426 | int cc = 1; // current chain element |
---|
[1323] | 427 | |
---|
| 428 | if ( calls == NULL || dstr == NULL ) |
---|
| 429 | return -1; |
---|
| 430 | |
---|
| 431 | if ( dnum != 0 && def == NULL ) |
---|
| 432 | return -1; |
---|
| 433 | |
---|
[5227] | 434 | if ( (dstr_copy = roar_mm_strdup(dstr)) == NULL ) |
---|
[1323] | 435 | return -1; |
---|
| 436 | |
---|
[1325] | 437 | memset(chain, 0, sizeof(chain)); |
---|
[1323] | 438 | |
---|
[1328] | 439 | chain[0].type = ROAR_VIO_DSTR_OBJT_INTERNAL; |
---|
| 440 | |
---|
[5227] | 441 | next = dstr_copy; |
---|
[1323] | 442 | |
---|
| 443 | while (next != NULL) { |
---|
[1325] | 444 | if ( (cc+1) == ROAR_VIO_DSTR_MAX_OBJ_PER_CHAIN ) { |
---|
| 445 | _ret(-1); |
---|
| 446 | } |
---|
| 447 | |
---|
[1323] | 448 | this = next; |
---|
| 449 | next = strstr(next, "##"); |
---|
| 450 | |
---|
| 451 | if (next != NULL) { |
---|
| 452 | *next = 0; |
---|
| 453 | next += 2; |
---|
| 454 | } |
---|
| 455 | |
---|
| 456 | // we have the current token in 'this'. |
---|
| 457 | |
---|
| 458 | opts = NULL; |
---|
| 459 | dst = NULL; |
---|
| 460 | |
---|
| 461 | if ( strstr(this, ":") != NULL ) { |
---|
| 462 | name = this; |
---|
| 463 | inopts = 0; |
---|
| 464 | for (c = this; *c != 0; c++) { |
---|
| 465 | if ( *c == '[' ) { |
---|
| 466 | *c = 0; |
---|
| 467 | opts = c + 1; |
---|
| 468 | inopts = 1; |
---|
| 469 | } else if ( *c == ']' && inopts ) { |
---|
| 470 | *c = 0; |
---|
| 471 | inopts = 0; |
---|
| 472 | } else if ( *c == ':' && !inopts ) { |
---|
| 473 | *c = 0; |
---|
| 474 | dst = *(c+1) == 0 ? NULL : c + 1; |
---|
| 475 | break; |
---|
| 476 | } |
---|
| 477 | } |
---|
| 478 | } else { |
---|
| 479 | // we need to guess that this is here... |
---|
| 480 | // currently we guess this is a file in all cases |
---|
| 481 | name = "file"; |
---|
| 482 | dst = this; |
---|
| 483 | } |
---|
| 484 | |
---|
[1329] | 485 | ROAR_DBG("roar_vio_open_dstr_vio(*): name='%s', opts='%s', dst='%s'", name, opts, dst); |
---|
[1323] | 486 | |
---|
| 487 | if ( (type = roar_vio_dstr_get_type(name)) == -1 ) { |
---|
| 488 | _ret(-1); |
---|
| 489 | } |
---|
| 490 | |
---|
[1329] | 491 | ROAR_DBG("roar_vio_open_dstr_vio(*): type=0x%.4x(%s)", type, roar_vio_dstr_get_name(type)); |
---|
[1323] | 492 | |
---|
[1325] | 493 | chain[cc].type = type; |
---|
| 494 | chain[cc].opts = opts; |
---|
| 495 | chain[cc].dst = dst; |
---|
| 496 | chain[cc].def = NULL; |
---|
| 497 | chain[cc].vio = NULL; |
---|
| 498 | chain[cc].need_vio = -1; |
---|
| 499 | cc++; |
---|
| 500 | |
---|
| 501 | } |
---|
| 502 | |
---|
| 503 | chain[cc].type = ROAR_VIO_DSTR_OBJT_EOL; |
---|
| 504 | |
---|
[1616] | 505 | ROAR_DBG("roar_vio_open_dstr_vio(*): chain=%p", chain); |
---|
[1328] | 506 | |
---|
[1325] | 507 | if ( roar_vio_dstr_parse_opts(chain) == -1 ) { |
---|
| 508 | _ret(-1); |
---|
| 509 | } |
---|
| 510 | |
---|
| 511 | if ( roar_vio_dstr_set_defaults(chain, cc, def, dnum) == -1 ) { |
---|
| 512 | _ret(-1); |
---|
| 513 | } |
---|
| 514 | |
---|
| 515 | if ( roar_vio_dstr_build_chain(chain, calls, vio) == -1 ) { |
---|
| 516 | _ret(-1); |
---|
[1323] | 517 | } |
---|
| 518 | |
---|
[1325] | 519 | _ret(0); |
---|
[1365] | 520 | #else |
---|
| 521 | return -1; |
---|
| 522 | #endif |
---|
[1325] | 523 | } |
---|
| 524 | |
---|
| 525 | #undef _ret |
---|
| 526 | |
---|
[1365] | 527 | #ifndef ROAR_WITHOUT_VIO_DSTR |
---|
[1325] | 528 | int roar_vio_dstr_parse_opts(struct roar_vio_dstr_chain * chain) { |
---|
| 529 | if ( chain == NULL ) |
---|
| 530 | return -1; |
---|
| 531 | |
---|
| 532 | // TODO: we should add some code here later... |
---|
| 533 | |
---|
| 534 | return 0; |
---|
| 535 | } |
---|
| 536 | |
---|
| 537 | int roar_vio_dstr_set_defaults(struct roar_vio_dstr_chain * chain, int len, struct roar_vio_defaults * def, int dnum) { |
---|
[3313] | 538 | struct _roar_vio_dstr_type * type; |
---|
[1325] | 539 | struct roar_vio_dstr_chain * c, * next; |
---|
| 540 | int i; |
---|
[1328] | 541 | int tmp[8]; |
---|
[1325] | 542 | |
---|
| 543 | if ( chain == NULL ) |
---|
| 544 | return -1; |
---|
| 545 | |
---|
| 546 | if ( def == NULL && dnum != 0 ) |
---|
| 547 | return -1; |
---|
| 548 | |
---|
| 549 | if ( dnum > 1 ) /* currently not supported */ |
---|
| 550 | return -1; |
---|
| 551 | |
---|
| 552 | if ( dnum == 0 ) |
---|
| 553 | def = NULL; |
---|
| 554 | |
---|
| 555 | chain[len].def = def; |
---|
| 556 | |
---|
| 557 | for (i = len; i >= 0; i--) { |
---|
| 558 | c = &chain[i]; |
---|
[1329] | 559 | |
---|
| 560 | if ( i > 0 ) { |
---|
| 561 | next = &chain[i-1]; |
---|
| 562 | } else { |
---|
| 563 | next = NULL; |
---|
| 564 | |
---|
| 565 | if ( c->type != ROAR_VIO_DSTR_OBJT_INTERNAL ) |
---|
| 566 | return -1; |
---|
| 567 | } |
---|
[1325] | 568 | |
---|
[1328] | 569 | memset(tmp, 0, sizeof(tmp)); |
---|
| 570 | |
---|
[1350] | 571 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s)", i, c->type & 0xFFFF, roar_vio_dstr_get_name(c->type)); |
---|
[1616] | 572 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s): c->def=%p, c->def->type=%i", i, c->type & 0xFFFF, |
---|
[1325] | 573 | roar_vio_dstr_get_name(c->type), c->def, c->def == NULL ? -1 : c->def->type); |
---|
| 574 | |
---|
| 575 | c->need_vio = 1; |
---|
| 576 | |
---|
| 577 | switch (c->type) { |
---|
[1328] | 578 | case ROAR_VIO_DSTR_OBJT_INTERNAL: |
---|
| 579 | c->need_vio = 0; |
---|
| 580 | break; |
---|
| 581 | case ROAR_VIO_DSTR_OBJT_EOL: |
---|
| 582 | tmp[0] = 1; |
---|
[1325] | 583 | case ROAR_VIO_DSTR_OBJT_PASS: |
---|
| 584 | case ROAR_VIO_DSTR_OBJT_RE: |
---|
[3277] | 585 | case ROAR_VIO_DSTR_OBJT_RTP2: // we currently only forward the defs |
---|
[1325] | 586 | case ROAR_VIO_DSTR_OBJT_GZIP: |
---|
[4956] | 587 | case ROAR_VIO_DSTR_OBJT_ZLIB: |
---|
[1325] | 588 | case ROAR_VIO_DSTR_OBJT_BZIP2: |
---|
| 589 | case ROAR_VIO_DSTR_OBJT_PGP: |
---|
| 590 | case ROAR_VIO_DSTR_OBJT_PGP_ENC: |
---|
| 591 | case ROAR_VIO_DSTR_OBJT_PGP_STORE: |
---|
| 592 | case ROAR_VIO_DSTR_OBJT_SSL1: |
---|
| 593 | case ROAR_VIO_DSTR_OBJT_SSL2: |
---|
| 594 | case ROAR_VIO_DSTR_OBJT_SSL3: |
---|
| 595 | case ROAR_VIO_DSTR_OBJT_TLS: |
---|
| 596 | case ROAR_VIO_DSTR_OBJT_MAGIC: |
---|
[1328] | 597 | if ( tmp[0] ) |
---|
| 598 | c->need_vio = 0; |
---|
| 599 | |
---|
[1325] | 600 | next->def = c->def; |
---|
| 601 | break; |
---|
[4824] | 602 | case ROAR_VIO_DSTR_OBJT_NULL: |
---|
| 603 | case ROAR_VIO_DSTR_OBJT_ZERO: |
---|
[4876] | 604 | case ROAR_VIO_DSTR_OBJT_FULL: |
---|
[4824] | 605 | case ROAR_VIO_DSTR_OBJT_NRANDOM: |
---|
[3118] | 606 | case ROAR_VIO_DSTR_OBJT_TANTALOS: |
---|
| 607 | next->def = &(next->store_def); |
---|
| 608 | roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_NONE, NULL, -1); |
---|
| 609 | break; |
---|
[1325] | 610 | case ROAR_VIO_DSTR_OBJT_FILE: |
---|
| 611 | if ( c->dst == NULL ) /* should we allow multible cascaed file: objects? */ |
---|
| 612 | return -1; |
---|
| 613 | |
---|
| 614 | c->need_vio = 0; |
---|
| 615 | next->def = &(next->store_def); |
---|
[1353] | 616 | roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_FILE, c->def, -1); |
---|
[1325] | 617 | |
---|
| 618 | if ( c->dst[0] == '/' && c->dst[1] == '/' ) { |
---|
| 619 | next->def->d.file = c->dst + 1; |
---|
| 620 | } else { |
---|
| 621 | next->def->d.file = c->dst; |
---|
| 622 | } |
---|
| 623 | break; |
---|
[1328] | 624 | case ROAR_VIO_DSTR_OBJT_FH: |
---|
| 625 | tmp[0] = 1; |
---|
| 626 | case ROAR_VIO_DSTR_OBJT_SOCKETFH: |
---|
| 627 | c->need_vio = 0; |
---|
| 628 | next->def = &(next->store_def); |
---|
| 629 | |
---|
| 630 | if ( c->def != NULL ) { |
---|
| 631 | tmp[2] = c->def->o_flags; |
---|
| 632 | tmp[3] = c->def->o_mode; |
---|
| 633 | } else { |
---|
| 634 | tmp[2] = O_RDONLY; |
---|
| 635 | tmp[3] = 0644; |
---|
| 636 | } |
---|
| 637 | |
---|
| 638 | if ( !strcasecmp(c->dst, "stdin") ) { |
---|
| 639 | tmp[1] = ROAR_STDIN; |
---|
| 640 | tmp[2] = O_RDONLY; |
---|
| 641 | } else if ( !strcasecmp(c->dst, "stdout") ) { |
---|
| 642 | tmp[1] = ROAR_STDOUT; |
---|
| 643 | tmp[2] = O_WRONLY; |
---|
| 644 | } else if ( !strcasecmp(c->dst, "stderr") ) { |
---|
| 645 | tmp[1] = ROAR_STDERR; |
---|
| 646 | tmp[2] = O_WRONLY; |
---|
| 647 | } else { |
---|
| 648 | if ( sscanf(c->dst, "%i", &tmp[1]) != 1 ) |
---|
| 649 | return -1; |
---|
| 650 | } |
---|
| 651 | |
---|
| 652 | roar_vio_dstr_init_defaults(next->def, tmp[0] ? ROAR_VIO_DEF_TYPE_FH : ROAR_VIO_DEF_TYPE_SOCKETFH, tmp[2], tmp[3]); |
---|
| 653 | next->def->d.fh = tmp[1]; |
---|
| 654 | break; |
---|
[1337] | 655 | #ifdef ROAR_HAVE_UNIX |
---|
[1333] | 656 | case ROAR_VIO_DSTR_OBJT_UNIX: |
---|
| 657 | c->need_vio = 0; |
---|
| 658 | next->def = &(next->store_def); |
---|
| 659 | |
---|
[1337] | 660 | if ( c->dst == NULL ) { // we don't have a destination? -> slow way |
---|
[1353] | 661 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 662 | return -1; |
---|
| 663 | |
---|
[1337] | 664 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_UNIX, SOCK_STREAM, c->def) == -1 ) |
---|
| 665 | return -1; |
---|
| 666 | } else { // we have a destination? -> fast way |
---|
[1353] | 667 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 668 | return -1; |
---|
[1337] | 669 | |
---|
| 670 | if ( roar_vio_socket_init_unix_def(next->def, c->dst) == -1 ) |
---|
| 671 | return -1; |
---|
[1333] | 672 | } |
---|
| 673 | break; |
---|
[1337] | 674 | #endif |
---|
[1335] | 675 | case ROAR_VIO_DSTR_OBJT_SOCKET: |
---|
| 676 | c->need_vio = 0; |
---|
| 677 | next->def = &(next->store_def); |
---|
| 678 | |
---|
[1353] | 679 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 680 | return -1; |
---|
| 681 | |
---|
[1335] | 682 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, -1, SOCK_STREAM, c->def) == -1 ) |
---|
| 683 | return -1; |
---|
| 684 | break; |
---|
| 685 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 686 | case ROAR_VIO_DSTR_OBJT_DECNET: |
---|
| 687 | c->need_vio = 0; |
---|
| 688 | next->def = &(next->store_def); |
---|
| 689 | |
---|
[1353] | 690 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 691 | return -1; |
---|
| 692 | |
---|
[1335] | 693 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_DECnet, SOCK_STREAM, c->def) == -1 ) |
---|
| 694 | return -1; |
---|
| 695 | break; |
---|
| 696 | #endif |
---|
[1359] | 697 | #ifdef ROAR_HAVE_IPV4 |
---|
[1335] | 698 | case ROAR_VIO_DSTR_OBJT_TCP: |
---|
| 699 | c->need_vio = 0; |
---|
| 700 | next->def = &(next->store_def); |
---|
| 701 | |
---|
[1353] | 702 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 703 | return -1; |
---|
| 704 | |
---|
[1335] | 705 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_INET, SOCK_STREAM, c->def) == -1 ) |
---|
| 706 | return -1; |
---|
| 707 | break; |
---|
| 708 | case ROAR_VIO_DSTR_OBJT_UDP: |
---|
| 709 | c->need_vio = 0; |
---|
| 710 | next->def = &(next->store_def); |
---|
| 711 | |
---|
[1353] | 712 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 713 | return -1; |
---|
| 714 | |
---|
[1335] | 715 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_INET, SOCK_DGRAM, c->def) == -1 ) |
---|
| 716 | return -1; |
---|
| 717 | break; |
---|
[1359] | 718 | #endif |
---|
[1335] | 719 | #ifdef ROAR_HAVE_IPV6 |
---|
| 720 | case ROAR_VIO_DSTR_OBJT_TCP6: |
---|
| 721 | c->need_vio = 0; |
---|
| 722 | next->def = &(next->store_def); |
---|
| 723 | |
---|
[1353] | 724 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 725 | return -1; |
---|
| 726 | |
---|
[1335] | 727 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_INET6, SOCK_STREAM, c->def) == -1 ) |
---|
| 728 | return -1; |
---|
| 729 | break; |
---|
| 730 | case ROAR_VIO_DSTR_OBJT_UDP6: |
---|
| 731 | c->need_vio = 0; |
---|
| 732 | next->def = &(next->store_def); |
---|
| 733 | |
---|
[1353] | 734 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 735 | return -1; |
---|
| 736 | |
---|
[1335] | 737 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_INET6, SOCK_DGRAM, c->def) == -1 ) |
---|
| 738 | return -1; |
---|
| 739 | break; |
---|
| 740 | #endif |
---|
[1349] | 741 | case ROAR_VIO_DSTR_OBJT_HTTP09: |
---|
| 742 | case ROAR_VIO_DSTR_OBJT_HTTP10: |
---|
| 743 | case ROAR_VIO_DSTR_OBJT_HTTP11: |
---|
| 744 | c->need_vio = 1; |
---|
| 745 | next->def = &(next->store_def); |
---|
| 746 | |
---|
| 747 | if ( roar_vio_proto_init_def(next->def, c->dst, ROAR_VIO_PROTO_P_HTTP, c->def) == -1 ) |
---|
| 748 | return -1; |
---|
| 749 | break; |
---|
| 750 | case ROAR_VIO_DSTR_OBJT_GOPHER: |
---|
| 751 | case ROAR_VIO_DSTR_OBJT_GOPHER_PLUS: |
---|
| 752 | c->need_vio = 1; |
---|
| 753 | next->def = &(next->store_def); |
---|
| 754 | |
---|
| 755 | if ( roar_vio_proto_init_def(next->def, c->dst, ROAR_VIO_PROTO_P_GOPHER, c->def) == -1 ) |
---|
| 756 | return -1; |
---|
| 757 | break; |
---|
[3078] | 758 | case ROAR_VIO_DSTR_OBJT_ICY: |
---|
| 759 | c->need_vio = 1; |
---|
| 760 | next->def = &(next->store_def); |
---|
| 761 | |
---|
| 762 | if ( roar_vio_proto_init_def(next->def, c->dst, ROAR_VIO_PROTO_P_ICY, c->def) == -1 ) |
---|
| 763 | return -1; |
---|
| 764 | break; |
---|
[1325] | 765 | default: |
---|
[3313] | 766 | if ( (type = roar_vio_dstr_get_by_type(c->type)) == NULL ) { |
---|
| 767 | return -1; |
---|
| 768 | } |
---|
| 769 | |
---|
| 770 | if ( type->setdef == NULL ) |
---|
| 771 | _roar_vio_dstr_init_otherlibs(); |
---|
| 772 | |
---|
| 773 | if ( type->setdef == NULL ) { |
---|
| 774 | return -1; |
---|
| 775 | } |
---|
| 776 | |
---|
| 777 | if ( type->setdef(c, next) == -1 ) { |
---|
| 778 | return -1; |
---|
| 779 | } |
---|
[1325] | 780 | } |
---|
| 781 | |
---|
[1329] | 782 | if ( next != NULL ) { |
---|
[1350] | 783 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s): next->def=%p, next->def->type=%i", i, |
---|
[1329] | 784 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type), |
---|
| 785 | next->def, next->def == NULL ? -1 : next->def->type); |
---|
[1349] | 786 | if ( next->def != NULL ) { |
---|
[1616] | 787 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s): next->def->o_flags=%i", i, |
---|
[1349] | 788 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type), |
---|
| 789 | next->def->o_flags); |
---|
| 790 | } |
---|
[1329] | 791 | } else { |
---|
[1350] | 792 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s): next=NULL", i, |
---|
[1329] | 793 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type)); |
---|
| 794 | } |
---|
[1325] | 795 | } |
---|
| 796 | |
---|
[1616] | 797 | ROAR_DBG("roar_vio_dstr_set_defaults(*) = 0"); |
---|
[1328] | 798 | |
---|
[1325] | 799 | return 0; |
---|
| 800 | } |
---|
| 801 | |
---|
[4876] | 802 | #define _ret(x) do { int _err = roar_error; roar_vio_close(calls); roar_error = _err; roar_err_to_errno(); ROAR_DBG("roar_vio_dstr_build_chain(*) = %i", (x)); return (x); } while(0) |
---|
[1328] | 803 | |
---|
| 804 | int roar_vio_dstr_build_chain(struct roar_vio_dstr_chain * chain, struct roar_vio_calls * calls, |
---|
| 805 | struct roar_vio_calls * vio) { |
---|
[3313] | 806 | struct _roar_vio_dstr_type * type; |
---|
[1328] | 807 | struct roar_vio_dstr_chain * c; |
---|
| 808 | struct roar_vio_defaults * def; |
---|
| 809 | struct roar_vio_calls * tc, * prev; |
---|
| 810 | int i; |
---|
| 811 | |
---|
[1616] | 812 | ROAR_DBG("roar_vio_dstr_build_chain(*) = ?"); |
---|
[1328] | 813 | |
---|
[1325] | 814 | if ( chain == NULL || calls == NULL ) |
---|
| 815 | return -1; |
---|
| 816 | |
---|
[4975] | 817 | if ( roar_vio_open_stack2(calls, NULL) == -1 ) |
---|
[1328] | 818 | return -1; |
---|
| 819 | |
---|
[1329] | 820 | ROAR_DBG("roar_vio_dstr_build_chain(*): chain=%p", chain); |
---|
[1328] | 821 | |
---|
| 822 | if ( (def = chain->def) != NULL ) { |
---|
[4975] | 823 | if ( (tc = roar_mm_malloc(sizeof(struct roar_vio_calls))) == NULL ) { |
---|
[1328] | 824 | _ret(-1); |
---|
| 825 | } |
---|
| 826 | |
---|
[4964] | 827 | if ( roar_vio_clear_calls(tc) == -1 ) { |
---|
[4975] | 828 | roar_mm_free(tc); |
---|
[1337] | 829 | _ret(-1); |
---|
| 830 | } |
---|
| 831 | |
---|
[1328] | 832 | if ( roar_vio_stack_add(calls, tc) == -1 ) { |
---|
| 833 | _ret(-1); |
---|
| 834 | } |
---|
| 835 | |
---|
[3292] | 836 | if ( chain->opts == NULL ) { |
---|
| 837 | if ( chain[1].type != ROAR_VIO_DSTR_OBJT_EOL ) { |
---|
| 838 | chain->opts = chain[1].opts; |
---|
| 839 | } |
---|
| 840 | } |
---|
| 841 | |
---|
| 842 | if ( roar_vio_open_default(tc, def, chain->opts) == -1 ) { |
---|
[1330] | 843 | _ret(-1); |
---|
[1328] | 844 | } |
---|
[1330] | 845 | |
---|
[1328] | 846 | prev = tc; |
---|
| 847 | } else { |
---|
| 848 | prev = vio; |
---|
| 849 | } |
---|
| 850 | |
---|
| 851 | for (i = 0; (c = &chain[i])->type != ROAR_VIO_DSTR_OBJT_EOL; i++) { |
---|
[1353] | 852 | ROAR_DBG("roar_vio_dstr_build_chain(*): i=%i, c->type=0x%.4x(%s): need_vio=%i, def->o_flags=%i", i, |
---|
| 853 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type), c->need_vio, c->def->o_flags); |
---|
[1349] | 854 | |
---|
[1328] | 855 | if ( c->need_vio ) { |
---|
[4975] | 856 | if ( (tc = roar_mm_malloc(sizeof(struct roar_vio_calls))) == NULL ) { |
---|
[1328] | 857 | _ret(-1); |
---|
| 858 | } |
---|
| 859 | |
---|
[4964] | 860 | if ( roar_vio_clear_calls(tc) == -1 ) { |
---|
[4975] | 861 | roar_mm_free(tc); |
---|
[1337] | 862 | _ret(-1); |
---|
| 863 | } |
---|
| 864 | |
---|
[1328] | 865 | if ( roar_vio_stack_add(calls, tc) == -1 ) { |
---|
| 866 | _ret(-1); |
---|
| 867 | } |
---|
| 868 | |
---|
[1349] | 869 | |
---|
[1328] | 870 | switch (c->type) { |
---|
| 871 | case ROAR_VIO_DSTR_OBJT_PASS: |
---|
| 872 | if ( roar_vio_open_pass(tc, prev) == -1 ) { |
---|
| 873 | _ret(-1); |
---|
| 874 | } |
---|
| 875 | break; |
---|
| 876 | case ROAR_VIO_DSTR_OBJT_RE: |
---|
| 877 | if ( roar_vio_open_re(tc, prev) == -1 ) { |
---|
| 878 | _ret(-1); |
---|
| 879 | } |
---|
| 880 | break; |
---|
[4984] | 881 | #ifdef ROAR_HAVE_LIBZ |
---|
[1328] | 882 | case ROAR_VIO_DSTR_OBJT_GZIP: |
---|
[4956] | 883 | //if ( roar_vio_open_gzip(tc, prev, -1) == -1 ) { |
---|
| 884 | if ( roar_vio_open_zlib(tc, prev, -1, 1) == -1 ) { |
---|
| 885 | _ret(-1); |
---|
| 886 | } |
---|
| 887 | break; |
---|
| 888 | case ROAR_VIO_DSTR_OBJT_ZLIB: |
---|
| 889 | //if ( roar_vio_open_gzip(tc, prev, -1) == -1 ) { |
---|
| 890 | if ( roar_vio_open_zlib(tc, prev, -1, 0) == -1 ) { |
---|
[1328] | 891 | _ret(-1); |
---|
| 892 | } |
---|
| 893 | break; |
---|
[4984] | 894 | #endif |
---|
[1328] | 895 | case ROAR_VIO_DSTR_OBJT_BZIP2: |
---|
| 896 | case ROAR_VIO_DSTR_OBJT_PGP: |
---|
| 897 | if ( roar_vio_open_pgp_decrypt(tc, prev, NULL) == -1 ) { |
---|
| 898 | _ret(-1); |
---|
| 899 | } |
---|
| 900 | break; |
---|
[1349] | 901 | case ROAR_VIO_DSTR_OBJT_HTTP09: |
---|
| 902 | case ROAR_VIO_DSTR_OBJT_HTTP10: |
---|
| 903 | case ROAR_VIO_DSTR_OBJT_HTTP11: |
---|
[1353] | 904 | if ( roar_vio_open_proto(tc, prev, c->dst, ROAR_VIO_PROTO_P_HTTP, c->def) == -1 ) { |
---|
[1349] | 905 | _ret(-1); |
---|
| 906 | } |
---|
| 907 | break; |
---|
| 908 | case ROAR_VIO_DSTR_OBJT_GOPHER: |
---|
| 909 | case ROAR_VIO_DSTR_OBJT_GOPHER_PLUS: |
---|
[1353] | 910 | if ( roar_vio_open_proto(tc, prev, c->dst, ROAR_VIO_PROTO_P_GOPHER, c->def) == -1 ) { |
---|
[1349] | 911 | _ret(-1); |
---|
| 912 | } |
---|
| 913 | break; |
---|
[3078] | 914 | case ROAR_VIO_DSTR_OBJT_ICY: |
---|
| 915 | if ( roar_vio_open_proto(tc, prev, c->dst, ROAR_VIO_PROTO_P_ICY, c->def) == -1 ) { |
---|
| 916 | _ret(-1); |
---|
| 917 | } |
---|
| 918 | break; |
---|
[3277] | 919 | case ROAR_VIO_DSTR_OBJT_RTP2: |
---|
| 920 | if ( roar_vio_open_rtp(tc, prev, c->dst, c->def) == -1 ) { |
---|
| 921 | _ret(-1); |
---|
| 922 | } |
---|
| 923 | break; |
---|
[1328] | 924 | case ROAR_VIO_DSTR_OBJT_PGP_ENC: |
---|
| 925 | case ROAR_VIO_DSTR_OBJT_PGP_STORE: |
---|
| 926 | if ( roar_vio_open_pgp_store(tc, prev, ROAR_VIO_PGP_OPTS_NONE) == -1 ) { |
---|
| 927 | _ret(-1); |
---|
| 928 | } |
---|
| 929 | break; |
---|
[3116] | 930 | case ROAR_VIO_DSTR_OBJT_TANTALOS: |
---|
| 931 | if ( roar_vio_open_tantalos(tc, prev, c->dst, c->def) == -1 ) { |
---|
| 932 | _ret(-1); |
---|
| 933 | } |
---|
| 934 | break; |
---|
[4824] | 935 | case ROAR_VIO_DSTR_OBJT_NULL: |
---|
| 936 | case ROAR_VIO_DSTR_OBJT_ZERO: |
---|
[4876] | 937 | case ROAR_VIO_DSTR_OBJT_FULL: |
---|
[4824] | 938 | case ROAR_VIO_DSTR_OBJT_NRANDOM: |
---|
| 939 | if ( roar_vio_open_misc_by_name(tc, roar_vio_dstr_get_name(c->type)) == -1 ) { |
---|
| 940 | _ret(-1); |
---|
| 941 | } |
---|
| 942 | break; |
---|
[1328] | 943 | case ROAR_VIO_DSTR_OBJT_SSL1: |
---|
| 944 | case ROAR_VIO_DSTR_OBJT_SSL2: |
---|
| 945 | case ROAR_VIO_DSTR_OBJT_SSL3: |
---|
| 946 | case ROAR_VIO_DSTR_OBJT_TLS: |
---|
| 947 | case ROAR_VIO_DSTR_OBJT_MAGIC: |
---|
| 948 | _ret(-1); |
---|
| 949 | break; |
---|
| 950 | default: |
---|
[3313] | 951 | if ( (type = roar_vio_dstr_get_by_type(c->type)) == NULL ) { |
---|
| 952 | _ret(-1); |
---|
| 953 | } |
---|
| 954 | |
---|
| 955 | if ( type->openvio == NULL ) |
---|
| 956 | _roar_vio_dstr_init_otherlibs(); |
---|
| 957 | |
---|
| 958 | if ( type->openvio == NULL ) { |
---|
| 959 | _ret(-1); |
---|
| 960 | } |
---|
| 961 | |
---|
| 962 | if ( type->openvio(tc, prev, c) == -1 ) { |
---|
| 963 | _ret(-1); |
---|
| 964 | } |
---|
[1328] | 965 | } |
---|
| 966 | |
---|
| 967 | prev = tc; |
---|
| 968 | } // else we can skip to the next :) |
---|
| 969 | } |
---|
| 970 | |
---|
[1616] | 971 | ROAR_DBG("roar_vio_dstr_build_chain(*) = 0"); |
---|
[1328] | 972 | return 0; |
---|
[1323] | 973 | } |
---|
| 974 | |
---|
[1328] | 975 | #undef _ret |
---|
[1365] | 976 | #endif |
---|
[1328] | 977 | |
---|
[1321] | 978 | //ll |
---|