[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 |
---|
[3312] | 39 | struct _roar_vio_dstr_type { |
---|
[1323] | 40 | int id; |
---|
| 41 | 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 | |
---|
| 227 | int roar_vio_dstr_get_type(char * str) { |
---|
| 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 | |
---|
| 249 | char * roar_vio_dstr_get_name(int type) { |
---|
| 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) { |
---|
| 291 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroardsp"); |
---|
| 292 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroareio"); |
---|
| 293 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroarlight"); |
---|
| 294 | roar_dl_ra_init(ROAR_DL_HANDLE_DEFAULT, "libroarmidi"); |
---|
| 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 |
---|
[3292] | 324 | int roar_vio_open_default (struct roar_vio_calls * calls, struct roar_vio_defaults * def, char * opts) { |
---|
| 325 | ROAR_DBG("roar_vio_open_default(calls=%p, def=%p, opts='%s') = ?", calls, def, opts); |
---|
| 326 | |
---|
[1330] | 327 | if ( calls == NULL || def == NULL ) |
---|
| 328 | return -1; |
---|
| 329 | |
---|
| 330 | switch (def->type) { |
---|
[3118] | 331 | case ROAR_VIO_DEF_TYPE_NONE: |
---|
| 332 | break; |
---|
[1330] | 333 | case ROAR_VIO_DEF_TYPE_FILE: |
---|
[4876] | 334 | roar_libroar_nowarn(); |
---|
| 335 | if ( roar_vio_open_file(calls, def->d.file, def->o_flags, def->o_mode) == -1 ) { |
---|
| 336 | roar_libroar_warn(); |
---|
| 337 | ROAR_DBG("roar_vio_open_default(*): Can not open file: %i", roar_error); |
---|
[1330] | 338 | return -1; |
---|
[4876] | 339 | } |
---|
| 340 | roar_libroar_warn(); |
---|
[1330] | 341 | break; |
---|
| 342 | case ROAR_VIO_DEF_TYPE_SOCKET: |
---|
[3293] | 343 | if ( roar_vio_open_def_socket(calls, def, opts) == -1 ) |
---|
[1333] | 344 | return -1; |
---|
[1330] | 345 | break; |
---|
| 346 | case ROAR_VIO_DEF_TYPE_FH: |
---|
| 347 | if ( roar_vio_open_fh(calls, def->d.fh) == -1 ) |
---|
| 348 | return -1; |
---|
| 349 | break; |
---|
| 350 | case ROAR_VIO_DEF_TYPE_SOCKETFH: |
---|
| 351 | if ( roar_vio_open_fh_socket(calls, def->d.fh) == -1 ) |
---|
| 352 | return -1; |
---|
| 353 | break; |
---|
| 354 | default: |
---|
| 355 | return -1; |
---|
| 356 | } |
---|
| 357 | |
---|
| 358 | return 0; |
---|
| 359 | } |
---|
[1365] | 360 | #endif |
---|
[1330] | 361 | |
---|
[5227] | 362 | int roar_vio_open_dstr (struct roar_vio_calls * calls, const char * dstr, struct roar_vio_defaults * def, int dnum) { |
---|
[1323] | 363 | return roar_vio_open_dstr_vio(calls, dstr, def, dnum, NULL); |
---|
| 364 | } |
---|
| 365 | |
---|
[5227] | 366 | #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] | 367 | |
---|
| 368 | int roar_vio_open_dstr_vio(struct roar_vio_calls * calls, |
---|
[5227] | 369 | const char * dstr, struct roar_vio_defaults * def, int dnum, |
---|
[1323] | 370 | struct roar_vio_calls * vio) { |
---|
[1365] | 371 | #ifndef ROAR_WITHOUT_VIO_DSTR |
---|
[1325] | 372 | struct roar_vio_dstr_chain chain[ROAR_VIO_DSTR_MAX_OBJ_PER_CHAIN]; |
---|
[5227] | 373 | char * dstr_copy; |
---|
[1323] | 374 | char * next; |
---|
| 375 | char * this; |
---|
| 376 | char * name; |
---|
| 377 | char * opts; |
---|
| 378 | char * dst; |
---|
| 379 | char * c; |
---|
| 380 | int inopts; |
---|
| 381 | int type; |
---|
[1328] | 382 | int cc = 1; // current chain element |
---|
[1323] | 383 | |
---|
| 384 | if ( calls == NULL || dstr == NULL ) |
---|
| 385 | return -1; |
---|
| 386 | |
---|
| 387 | if ( dnum != 0 && def == NULL ) |
---|
| 388 | return -1; |
---|
| 389 | |
---|
[5227] | 390 | if ( (dstr_copy = roar_mm_strdup(dstr)) == NULL ) |
---|
[1323] | 391 | return -1; |
---|
| 392 | |
---|
[1325] | 393 | memset(chain, 0, sizeof(chain)); |
---|
[1323] | 394 | |
---|
[1328] | 395 | chain[0].type = ROAR_VIO_DSTR_OBJT_INTERNAL; |
---|
| 396 | |
---|
[5227] | 397 | next = dstr_copy; |
---|
[1323] | 398 | |
---|
| 399 | while (next != NULL) { |
---|
[1325] | 400 | if ( (cc+1) == ROAR_VIO_DSTR_MAX_OBJ_PER_CHAIN ) { |
---|
| 401 | _ret(-1); |
---|
| 402 | } |
---|
| 403 | |
---|
[1323] | 404 | this = next; |
---|
| 405 | next = strstr(next, "##"); |
---|
| 406 | |
---|
| 407 | if (next != NULL) { |
---|
| 408 | *next = 0; |
---|
| 409 | next += 2; |
---|
| 410 | } |
---|
| 411 | |
---|
| 412 | // we have the current token in 'this'. |
---|
| 413 | |
---|
| 414 | opts = NULL; |
---|
| 415 | dst = NULL; |
---|
| 416 | |
---|
| 417 | if ( strstr(this, ":") != NULL ) { |
---|
| 418 | name = this; |
---|
| 419 | inopts = 0; |
---|
| 420 | for (c = this; *c != 0; c++) { |
---|
| 421 | if ( *c == '[' ) { |
---|
| 422 | *c = 0; |
---|
| 423 | opts = c + 1; |
---|
| 424 | inopts = 1; |
---|
| 425 | } else if ( *c == ']' && inopts ) { |
---|
| 426 | *c = 0; |
---|
| 427 | inopts = 0; |
---|
| 428 | } else if ( *c == ':' && !inopts ) { |
---|
| 429 | *c = 0; |
---|
| 430 | dst = *(c+1) == 0 ? NULL : c + 1; |
---|
| 431 | break; |
---|
| 432 | } |
---|
| 433 | } |
---|
| 434 | } else { |
---|
| 435 | // we need to guess that this is here... |
---|
| 436 | // currently we guess this is a file in all cases |
---|
| 437 | name = "file"; |
---|
| 438 | dst = this; |
---|
| 439 | } |
---|
| 440 | |
---|
[1329] | 441 | ROAR_DBG("roar_vio_open_dstr_vio(*): name='%s', opts='%s', dst='%s'", name, opts, dst); |
---|
[1323] | 442 | |
---|
| 443 | if ( (type = roar_vio_dstr_get_type(name)) == -1 ) { |
---|
| 444 | _ret(-1); |
---|
| 445 | } |
---|
| 446 | |
---|
[1329] | 447 | ROAR_DBG("roar_vio_open_dstr_vio(*): type=0x%.4x(%s)", type, roar_vio_dstr_get_name(type)); |
---|
[1323] | 448 | |
---|
[1325] | 449 | chain[cc].type = type; |
---|
| 450 | chain[cc].opts = opts; |
---|
| 451 | chain[cc].dst = dst; |
---|
| 452 | chain[cc].def = NULL; |
---|
| 453 | chain[cc].vio = NULL; |
---|
| 454 | chain[cc].need_vio = -1; |
---|
| 455 | cc++; |
---|
| 456 | |
---|
| 457 | } |
---|
| 458 | |
---|
| 459 | chain[cc].type = ROAR_VIO_DSTR_OBJT_EOL; |
---|
| 460 | |
---|
[1616] | 461 | ROAR_DBG("roar_vio_open_dstr_vio(*): chain=%p", chain); |
---|
[1328] | 462 | |
---|
[1325] | 463 | if ( roar_vio_dstr_parse_opts(chain) == -1 ) { |
---|
| 464 | _ret(-1); |
---|
| 465 | } |
---|
| 466 | |
---|
| 467 | if ( roar_vio_dstr_set_defaults(chain, cc, def, dnum) == -1 ) { |
---|
| 468 | _ret(-1); |
---|
| 469 | } |
---|
| 470 | |
---|
| 471 | if ( roar_vio_dstr_build_chain(chain, calls, vio) == -1 ) { |
---|
| 472 | _ret(-1); |
---|
[1323] | 473 | } |
---|
| 474 | |
---|
[1325] | 475 | _ret(0); |
---|
[1365] | 476 | #else |
---|
| 477 | return -1; |
---|
| 478 | #endif |
---|
[1325] | 479 | } |
---|
| 480 | |
---|
| 481 | #undef _ret |
---|
| 482 | |
---|
[1365] | 483 | #ifndef ROAR_WITHOUT_VIO_DSTR |
---|
[1325] | 484 | int roar_vio_dstr_parse_opts(struct roar_vio_dstr_chain * chain) { |
---|
| 485 | if ( chain == NULL ) |
---|
| 486 | return -1; |
---|
| 487 | |
---|
| 488 | // TODO: we should add some code here later... |
---|
| 489 | |
---|
| 490 | return 0; |
---|
| 491 | } |
---|
| 492 | |
---|
| 493 | int roar_vio_dstr_set_defaults(struct roar_vio_dstr_chain * chain, int len, struct roar_vio_defaults * def, int dnum) { |
---|
[3313] | 494 | struct _roar_vio_dstr_type * type; |
---|
[1325] | 495 | struct roar_vio_dstr_chain * c, * next; |
---|
| 496 | int i; |
---|
[1328] | 497 | int tmp[8]; |
---|
[1325] | 498 | |
---|
| 499 | if ( chain == NULL ) |
---|
| 500 | return -1; |
---|
| 501 | |
---|
| 502 | if ( def == NULL && dnum != 0 ) |
---|
| 503 | return -1; |
---|
| 504 | |
---|
| 505 | if ( dnum > 1 ) /* currently not supported */ |
---|
| 506 | return -1; |
---|
| 507 | |
---|
| 508 | if ( dnum == 0 ) |
---|
| 509 | def = NULL; |
---|
| 510 | |
---|
| 511 | chain[len].def = def; |
---|
| 512 | |
---|
| 513 | for (i = len; i >= 0; i--) { |
---|
| 514 | c = &chain[i]; |
---|
[1329] | 515 | |
---|
| 516 | if ( i > 0 ) { |
---|
| 517 | next = &chain[i-1]; |
---|
| 518 | } else { |
---|
| 519 | next = NULL; |
---|
| 520 | |
---|
| 521 | if ( c->type != ROAR_VIO_DSTR_OBJT_INTERNAL ) |
---|
| 522 | return -1; |
---|
| 523 | } |
---|
[1325] | 524 | |
---|
[1328] | 525 | memset(tmp, 0, sizeof(tmp)); |
---|
| 526 | |
---|
[1350] | 527 | 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] | 528 | 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] | 529 | roar_vio_dstr_get_name(c->type), c->def, c->def == NULL ? -1 : c->def->type); |
---|
| 530 | |
---|
| 531 | c->need_vio = 1; |
---|
| 532 | |
---|
| 533 | switch (c->type) { |
---|
[1328] | 534 | case ROAR_VIO_DSTR_OBJT_INTERNAL: |
---|
| 535 | c->need_vio = 0; |
---|
| 536 | break; |
---|
| 537 | case ROAR_VIO_DSTR_OBJT_EOL: |
---|
| 538 | tmp[0] = 1; |
---|
[1325] | 539 | case ROAR_VIO_DSTR_OBJT_PASS: |
---|
| 540 | case ROAR_VIO_DSTR_OBJT_RE: |
---|
[3277] | 541 | case ROAR_VIO_DSTR_OBJT_RTP2: // we currently only forward the defs |
---|
[1325] | 542 | case ROAR_VIO_DSTR_OBJT_GZIP: |
---|
[4956] | 543 | case ROAR_VIO_DSTR_OBJT_ZLIB: |
---|
[1325] | 544 | case ROAR_VIO_DSTR_OBJT_BZIP2: |
---|
| 545 | case ROAR_VIO_DSTR_OBJT_PGP: |
---|
| 546 | case ROAR_VIO_DSTR_OBJT_PGP_ENC: |
---|
| 547 | case ROAR_VIO_DSTR_OBJT_PGP_STORE: |
---|
| 548 | case ROAR_VIO_DSTR_OBJT_SSL1: |
---|
| 549 | case ROAR_VIO_DSTR_OBJT_SSL2: |
---|
| 550 | case ROAR_VIO_DSTR_OBJT_SSL3: |
---|
| 551 | case ROAR_VIO_DSTR_OBJT_TLS: |
---|
| 552 | case ROAR_VIO_DSTR_OBJT_MAGIC: |
---|
[1328] | 553 | if ( tmp[0] ) |
---|
| 554 | c->need_vio = 0; |
---|
| 555 | |
---|
[1325] | 556 | next->def = c->def; |
---|
| 557 | break; |
---|
[4824] | 558 | case ROAR_VIO_DSTR_OBJT_NULL: |
---|
| 559 | case ROAR_VIO_DSTR_OBJT_ZERO: |
---|
[4876] | 560 | case ROAR_VIO_DSTR_OBJT_FULL: |
---|
[4824] | 561 | case ROAR_VIO_DSTR_OBJT_NRANDOM: |
---|
[3118] | 562 | case ROAR_VIO_DSTR_OBJT_TANTALOS: |
---|
| 563 | next->def = &(next->store_def); |
---|
| 564 | roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_NONE, NULL, -1); |
---|
| 565 | break; |
---|
[1325] | 566 | case ROAR_VIO_DSTR_OBJT_FILE: |
---|
| 567 | if ( c->dst == NULL ) /* should we allow multible cascaed file: objects? */ |
---|
| 568 | return -1; |
---|
| 569 | |
---|
| 570 | c->need_vio = 0; |
---|
| 571 | next->def = &(next->store_def); |
---|
[1353] | 572 | roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_FILE, c->def, -1); |
---|
[1325] | 573 | |
---|
| 574 | if ( c->dst[0] == '/' && c->dst[1] == '/' ) { |
---|
| 575 | next->def->d.file = c->dst + 1; |
---|
| 576 | } else { |
---|
| 577 | next->def->d.file = c->dst; |
---|
| 578 | } |
---|
| 579 | break; |
---|
[1328] | 580 | case ROAR_VIO_DSTR_OBJT_FH: |
---|
| 581 | tmp[0] = 1; |
---|
| 582 | case ROAR_VIO_DSTR_OBJT_SOCKETFH: |
---|
| 583 | c->need_vio = 0; |
---|
| 584 | next->def = &(next->store_def); |
---|
| 585 | |
---|
| 586 | if ( c->def != NULL ) { |
---|
| 587 | tmp[2] = c->def->o_flags; |
---|
| 588 | tmp[3] = c->def->o_mode; |
---|
| 589 | } else { |
---|
| 590 | tmp[2] = O_RDONLY; |
---|
| 591 | tmp[3] = 0644; |
---|
| 592 | } |
---|
| 593 | |
---|
| 594 | if ( !strcasecmp(c->dst, "stdin") ) { |
---|
| 595 | tmp[1] = ROAR_STDIN; |
---|
| 596 | tmp[2] = O_RDONLY; |
---|
| 597 | } else if ( !strcasecmp(c->dst, "stdout") ) { |
---|
| 598 | tmp[1] = ROAR_STDOUT; |
---|
| 599 | tmp[2] = O_WRONLY; |
---|
| 600 | } else if ( !strcasecmp(c->dst, "stderr") ) { |
---|
| 601 | tmp[1] = ROAR_STDERR; |
---|
| 602 | tmp[2] = O_WRONLY; |
---|
| 603 | } else { |
---|
| 604 | if ( sscanf(c->dst, "%i", &tmp[1]) != 1 ) |
---|
| 605 | return -1; |
---|
| 606 | } |
---|
| 607 | |
---|
| 608 | roar_vio_dstr_init_defaults(next->def, tmp[0] ? ROAR_VIO_DEF_TYPE_FH : ROAR_VIO_DEF_TYPE_SOCKETFH, tmp[2], tmp[3]); |
---|
| 609 | next->def->d.fh = tmp[1]; |
---|
| 610 | break; |
---|
[1337] | 611 | #ifdef ROAR_HAVE_UNIX |
---|
[1333] | 612 | case ROAR_VIO_DSTR_OBJT_UNIX: |
---|
| 613 | c->need_vio = 0; |
---|
| 614 | next->def = &(next->store_def); |
---|
| 615 | |
---|
[1337] | 616 | if ( c->dst == NULL ) { // we don't have a destination? -> slow way |
---|
[1353] | 617 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 618 | return -1; |
---|
| 619 | |
---|
[1337] | 620 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_UNIX, SOCK_STREAM, c->def) == -1 ) |
---|
| 621 | return -1; |
---|
| 622 | } else { // we have a destination? -> fast way |
---|
[1353] | 623 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 624 | return -1; |
---|
[1337] | 625 | |
---|
| 626 | if ( roar_vio_socket_init_unix_def(next->def, c->dst) == -1 ) |
---|
| 627 | return -1; |
---|
[1333] | 628 | } |
---|
| 629 | break; |
---|
[1337] | 630 | #endif |
---|
[1335] | 631 | case ROAR_VIO_DSTR_OBJT_SOCKET: |
---|
| 632 | c->need_vio = 0; |
---|
| 633 | next->def = &(next->store_def); |
---|
| 634 | |
---|
[1353] | 635 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 636 | return -1; |
---|
| 637 | |
---|
[1335] | 638 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, -1, SOCK_STREAM, c->def) == -1 ) |
---|
| 639 | return -1; |
---|
| 640 | break; |
---|
| 641 | #ifdef ROAR_HAVE_LIBDNET |
---|
| 642 | case ROAR_VIO_DSTR_OBJT_DECNET: |
---|
| 643 | c->need_vio = 0; |
---|
| 644 | next->def = &(next->store_def); |
---|
| 645 | |
---|
[1353] | 646 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 647 | return -1; |
---|
| 648 | |
---|
[1335] | 649 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_DECnet, SOCK_STREAM, c->def) == -1 ) |
---|
| 650 | return -1; |
---|
| 651 | break; |
---|
| 652 | #endif |
---|
[1359] | 653 | #ifdef ROAR_HAVE_IPV4 |
---|
[1335] | 654 | case ROAR_VIO_DSTR_OBJT_TCP: |
---|
| 655 | c->need_vio = 0; |
---|
| 656 | next->def = &(next->store_def); |
---|
| 657 | |
---|
[1353] | 658 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 659 | return -1; |
---|
| 660 | |
---|
[1335] | 661 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_INET, SOCK_STREAM, c->def) == -1 ) |
---|
| 662 | return -1; |
---|
| 663 | break; |
---|
| 664 | case ROAR_VIO_DSTR_OBJT_UDP: |
---|
| 665 | c->need_vio = 0; |
---|
| 666 | next->def = &(next->store_def); |
---|
| 667 | |
---|
[1353] | 668 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 669 | return -1; |
---|
| 670 | |
---|
[1335] | 671 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_INET, SOCK_DGRAM, c->def) == -1 ) |
---|
| 672 | return -1; |
---|
| 673 | break; |
---|
[1359] | 674 | #endif |
---|
[1335] | 675 | #ifdef ROAR_HAVE_IPV6 |
---|
| 676 | case ROAR_VIO_DSTR_OBJT_TCP6: |
---|
| 677 | c->need_vio = 0; |
---|
| 678 | next->def = &(next->store_def); |
---|
| 679 | |
---|
[1353] | 680 | if ( roar_vio_dstr_init_defaults_c(next->def, ROAR_VIO_DEF_TYPE_SOCKET, c->def, O_WRONLY) == -1 ) |
---|
| 681 | return -1; |
---|
| 682 | |
---|
[1335] | 683 | if ( roar_vio_socket_init_dstr_def(next->def, c->dst, AF_INET6, SOCK_STREAM, c->def) == -1 ) |
---|
| 684 | return -1; |
---|
| 685 | break; |
---|
| 686 | case ROAR_VIO_DSTR_OBJT_UDP6: |
---|
| 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_INET6, SOCK_DGRAM, c->def) == -1 ) |
---|
| 694 | return -1; |
---|
| 695 | break; |
---|
| 696 | #endif |
---|
[1349] | 697 | case ROAR_VIO_DSTR_OBJT_HTTP09: |
---|
| 698 | case ROAR_VIO_DSTR_OBJT_HTTP10: |
---|
| 699 | case ROAR_VIO_DSTR_OBJT_HTTP11: |
---|
| 700 | c->need_vio = 1; |
---|
| 701 | next->def = &(next->store_def); |
---|
| 702 | |
---|
| 703 | if ( roar_vio_proto_init_def(next->def, c->dst, ROAR_VIO_PROTO_P_HTTP, c->def) == -1 ) |
---|
| 704 | return -1; |
---|
| 705 | break; |
---|
| 706 | case ROAR_VIO_DSTR_OBJT_GOPHER: |
---|
| 707 | case ROAR_VIO_DSTR_OBJT_GOPHER_PLUS: |
---|
| 708 | c->need_vio = 1; |
---|
| 709 | next->def = &(next->store_def); |
---|
| 710 | |
---|
| 711 | if ( roar_vio_proto_init_def(next->def, c->dst, ROAR_VIO_PROTO_P_GOPHER, c->def) == -1 ) |
---|
| 712 | return -1; |
---|
| 713 | break; |
---|
[3078] | 714 | case ROAR_VIO_DSTR_OBJT_ICY: |
---|
| 715 | c->need_vio = 1; |
---|
| 716 | next->def = &(next->store_def); |
---|
| 717 | |
---|
| 718 | if ( roar_vio_proto_init_def(next->def, c->dst, ROAR_VIO_PROTO_P_ICY, c->def) == -1 ) |
---|
| 719 | return -1; |
---|
| 720 | break; |
---|
[1325] | 721 | default: |
---|
[3313] | 722 | if ( (type = roar_vio_dstr_get_by_type(c->type)) == NULL ) { |
---|
| 723 | return -1; |
---|
| 724 | } |
---|
| 725 | |
---|
| 726 | if ( type->setdef == NULL ) |
---|
| 727 | _roar_vio_dstr_init_otherlibs(); |
---|
| 728 | |
---|
| 729 | if ( type->setdef == NULL ) { |
---|
| 730 | return -1; |
---|
| 731 | } |
---|
| 732 | |
---|
| 733 | if ( type->setdef(c, next) == -1 ) { |
---|
| 734 | return -1; |
---|
| 735 | } |
---|
[1325] | 736 | } |
---|
| 737 | |
---|
[1329] | 738 | if ( next != NULL ) { |
---|
[1350] | 739 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s): next->def=%p, next->def->type=%i", i, |
---|
[1329] | 740 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type), |
---|
| 741 | next->def, next->def == NULL ? -1 : next->def->type); |
---|
[1349] | 742 | if ( next->def != NULL ) { |
---|
[1616] | 743 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s): next->def->o_flags=%i", i, |
---|
[1349] | 744 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type), |
---|
| 745 | next->def->o_flags); |
---|
| 746 | } |
---|
[1329] | 747 | } else { |
---|
[1350] | 748 | ROAR_DBG("roar_vio_dstr_set_defaults(*): i=%i, c->type=0x%.4x(%s): next=NULL", i, |
---|
[1329] | 749 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type)); |
---|
| 750 | } |
---|
[1325] | 751 | } |
---|
| 752 | |
---|
[1616] | 753 | ROAR_DBG("roar_vio_dstr_set_defaults(*) = 0"); |
---|
[1328] | 754 | |
---|
[1325] | 755 | return 0; |
---|
| 756 | } |
---|
| 757 | |
---|
[4876] | 758 | #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] | 759 | |
---|
| 760 | int roar_vio_dstr_build_chain(struct roar_vio_dstr_chain * chain, struct roar_vio_calls * calls, |
---|
| 761 | struct roar_vio_calls * vio) { |
---|
[3313] | 762 | struct _roar_vio_dstr_type * type; |
---|
[1328] | 763 | struct roar_vio_dstr_chain * c; |
---|
| 764 | struct roar_vio_defaults * def; |
---|
| 765 | struct roar_vio_calls * tc, * prev; |
---|
| 766 | int i; |
---|
| 767 | |
---|
[1616] | 768 | ROAR_DBG("roar_vio_dstr_build_chain(*) = ?"); |
---|
[1328] | 769 | |
---|
[1325] | 770 | if ( chain == NULL || calls == NULL ) |
---|
| 771 | return -1; |
---|
| 772 | |
---|
[4975] | 773 | if ( roar_vio_open_stack2(calls, NULL) == -1 ) |
---|
[1328] | 774 | return -1; |
---|
| 775 | |
---|
[1329] | 776 | ROAR_DBG("roar_vio_dstr_build_chain(*): chain=%p", chain); |
---|
[1328] | 777 | |
---|
| 778 | if ( (def = chain->def) != NULL ) { |
---|
[4975] | 779 | if ( (tc = roar_mm_malloc(sizeof(struct roar_vio_calls))) == NULL ) { |
---|
[1328] | 780 | _ret(-1); |
---|
| 781 | } |
---|
| 782 | |
---|
[4964] | 783 | if ( roar_vio_clear_calls(tc) == -1 ) { |
---|
[4975] | 784 | roar_mm_free(tc); |
---|
[1337] | 785 | _ret(-1); |
---|
| 786 | } |
---|
| 787 | |
---|
[1328] | 788 | if ( roar_vio_stack_add(calls, tc) == -1 ) { |
---|
| 789 | _ret(-1); |
---|
| 790 | } |
---|
| 791 | |
---|
[3292] | 792 | if ( chain->opts == NULL ) { |
---|
| 793 | if ( chain[1].type != ROAR_VIO_DSTR_OBJT_EOL ) { |
---|
| 794 | chain->opts = chain[1].opts; |
---|
| 795 | } |
---|
| 796 | } |
---|
| 797 | |
---|
| 798 | if ( roar_vio_open_default(tc, def, chain->opts) == -1 ) { |
---|
[1330] | 799 | _ret(-1); |
---|
[1328] | 800 | } |
---|
[1330] | 801 | |
---|
[1328] | 802 | prev = tc; |
---|
| 803 | } else { |
---|
| 804 | prev = vio; |
---|
| 805 | } |
---|
| 806 | |
---|
| 807 | for (i = 0; (c = &chain[i])->type != ROAR_VIO_DSTR_OBJT_EOL; i++) { |
---|
[1353] | 808 | ROAR_DBG("roar_vio_dstr_build_chain(*): i=%i, c->type=0x%.4x(%s): need_vio=%i, def->o_flags=%i", i, |
---|
| 809 | c->type & 0xFFFF, roar_vio_dstr_get_name(c->type), c->need_vio, c->def->o_flags); |
---|
[1349] | 810 | |
---|
[1328] | 811 | if ( c->need_vio ) { |
---|
[4975] | 812 | if ( (tc = roar_mm_malloc(sizeof(struct roar_vio_calls))) == NULL ) { |
---|
[1328] | 813 | _ret(-1); |
---|
| 814 | } |
---|
| 815 | |
---|
[4964] | 816 | if ( roar_vio_clear_calls(tc) == -1 ) { |
---|
[4975] | 817 | roar_mm_free(tc); |
---|
[1337] | 818 | _ret(-1); |
---|
| 819 | } |
---|
| 820 | |
---|
[1328] | 821 | if ( roar_vio_stack_add(calls, tc) == -1 ) { |
---|
| 822 | _ret(-1); |
---|
| 823 | } |
---|
| 824 | |
---|
[1349] | 825 | |
---|
[1328] | 826 | switch (c->type) { |
---|
| 827 | case ROAR_VIO_DSTR_OBJT_PASS: |
---|
| 828 | if ( roar_vio_open_pass(tc, prev) == -1 ) { |
---|
| 829 | _ret(-1); |
---|
| 830 | } |
---|
| 831 | break; |
---|
| 832 | case ROAR_VIO_DSTR_OBJT_RE: |
---|
| 833 | if ( roar_vio_open_re(tc, prev) == -1 ) { |
---|
| 834 | _ret(-1); |
---|
| 835 | } |
---|
| 836 | break; |
---|
[4984] | 837 | #ifdef ROAR_HAVE_LIBZ |
---|
[1328] | 838 | case ROAR_VIO_DSTR_OBJT_GZIP: |
---|
[4956] | 839 | //if ( roar_vio_open_gzip(tc, prev, -1) == -1 ) { |
---|
| 840 | if ( roar_vio_open_zlib(tc, prev, -1, 1) == -1 ) { |
---|
| 841 | _ret(-1); |
---|
| 842 | } |
---|
| 843 | break; |
---|
| 844 | case ROAR_VIO_DSTR_OBJT_ZLIB: |
---|
| 845 | //if ( roar_vio_open_gzip(tc, prev, -1) == -1 ) { |
---|
| 846 | if ( roar_vio_open_zlib(tc, prev, -1, 0) == -1 ) { |
---|
[1328] | 847 | _ret(-1); |
---|
| 848 | } |
---|
| 849 | break; |
---|
[4984] | 850 | #endif |
---|
[1328] | 851 | case ROAR_VIO_DSTR_OBJT_BZIP2: |
---|
| 852 | case ROAR_VIO_DSTR_OBJT_PGP: |
---|
| 853 | if ( roar_vio_open_pgp_decrypt(tc, prev, NULL) == -1 ) { |
---|
| 854 | _ret(-1); |
---|
| 855 | } |
---|
| 856 | break; |
---|
[1349] | 857 | case ROAR_VIO_DSTR_OBJT_HTTP09: |
---|
| 858 | case ROAR_VIO_DSTR_OBJT_HTTP10: |
---|
| 859 | case ROAR_VIO_DSTR_OBJT_HTTP11: |
---|
[1353] | 860 | if ( roar_vio_open_proto(tc, prev, c->dst, ROAR_VIO_PROTO_P_HTTP, c->def) == -1 ) { |
---|
[1349] | 861 | _ret(-1); |
---|
| 862 | } |
---|
| 863 | break; |
---|
| 864 | case ROAR_VIO_DSTR_OBJT_GOPHER: |
---|
| 865 | case ROAR_VIO_DSTR_OBJT_GOPHER_PLUS: |
---|
[1353] | 866 | if ( roar_vio_open_proto(tc, prev, c->dst, ROAR_VIO_PROTO_P_GOPHER, c->def) == -1 ) { |
---|
[1349] | 867 | _ret(-1); |
---|
| 868 | } |
---|
| 869 | break; |
---|
[3078] | 870 | case ROAR_VIO_DSTR_OBJT_ICY: |
---|
| 871 | if ( roar_vio_open_proto(tc, prev, c->dst, ROAR_VIO_PROTO_P_ICY, c->def) == -1 ) { |
---|
| 872 | _ret(-1); |
---|
| 873 | } |
---|
| 874 | break; |
---|
[3277] | 875 | case ROAR_VIO_DSTR_OBJT_RTP2: |
---|
| 876 | if ( roar_vio_open_rtp(tc, prev, c->dst, c->def) == -1 ) { |
---|
| 877 | _ret(-1); |
---|
| 878 | } |
---|
| 879 | break; |
---|
[1328] | 880 | case ROAR_VIO_DSTR_OBJT_PGP_ENC: |
---|
| 881 | case ROAR_VIO_DSTR_OBJT_PGP_STORE: |
---|
| 882 | if ( roar_vio_open_pgp_store(tc, prev, ROAR_VIO_PGP_OPTS_NONE) == -1 ) { |
---|
| 883 | _ret(-1); |
---|
| 884 | } |
---|
| 885 | break; |
---|
[3116] | 886 | case ROAR_VIO_DSTR_OBJT_TANTALOS: |
---|
| 887 | if ( roar_vio_open_tantalos(tc, prev, c->dst, c->def) == -1 ) { |
---|
| 888 | _ret(-1); |
---|
| 889 | } |
---|
| 890 | break; |
---|
[4824] | 891 | case ROAR_VIO_DSTR_OBJT_NULL: |
---|
| 892 | case ROAR_VIO_DSTR_OBJT_ZERO: |
---|
[4876] | 893 | case ROAR_VIO_DSTR_OBJT_FULL: |
---|
[4824] | 894 | case ROAR_VIO_DSTR_OBJT_NRANDOM: |
---|
| 895 | if ( roar_vio_open_misc_by_name(tc, roar_vio_dstr_get_name(c->type)) == -1 ) { |
---|
| 896 | _ret(-1); |
---|
| 897 | } |
---|
| 898 | break; |
---|
[1328] | 899 | case ROAR_VIO_DSTR_OBJT_SSL1: |
---|
| 900 | case ROAR_VIO_DSTR_OBJT_SSL2: |
---|
| 901 | case ROAR_VIO_DSTR_OBJT_SSL3: |
---|
| 902 | case ROAR_VIO_DSTR_OBJT_TLS: |
---|
| 903 | case ROAR_VIO_DSTR_OBJT_MAGIC: |
---|
| 904 | _ret(-1); |
---|
| 905 | break; |
---|
| 906 | default: |
---|
[3313] | 907 | if ( (type = roar_vio_dstr_get_by_type(c->type)) == NULL ) { |
---|
| 908 | _ret(-1); |
---|
| 909 | } |
---|
| 910 | |
---|
| 911 | if ( type->openvio == NULL ) |
---|
| 912 | _roar_vio_dstr_init_otherlibs(); |
---|
| 913 | |
---|
| 914 | if ( type->openvio == NULL ) { |
---|
| 915 | _ret(-1); |
---|
| 916 | } |
---|
| 917 | |
---|
| 918 | if ( type->openvio(tc, prev, c) == -1 ) { |
---|
| 919 | _ret(-1); |
---|
| 920 | } |
---|
[1328] | 921 | } |
---|
| 922 | |
---|
| 923 | prev = tc; |
---|
| 924 | } // else we can skip to the next :) |
---|
| 925 | } |
---|
| 926 | |
---|
[1616] | 927 | ROAR_DBG("roar_vio_dstr_build_chain(*) = 0"); |
---|
[1328] | 928 | return 0; |
---|
[1323] | 929 | } |
---|
| 930 | |
---|
[1328] | 931 | #undef _ret |
---|
[1365] | 932 | #endif |
---|
[1328] | 933 | |
---|
[1321] | 934 | //ll |
---|