comparison: src/server/util/pblock.c
src/server/util/pblock.c
- branch
- cpp-ports
- changeset 363
- 7f0f5c03666a
- parent 77
- f1cff81e425a
- child 365
- 2ea1ed291e9f
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| 362:e45f218628cd | 363:7f0f5c03666a |
|---|---|
| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. | |
| 5 * | |
| 6 * THE BSD LICENSE | |
| 7 * | |
| 8 * Redistribution and use in source and binary forms, with or without | |
| 9 * modification, are permitted provided that the following conditions are met: | |
| 10 * | |
| 11 * Redistributions of source code must retain the above copyright notice, this | |
| 12 * list of conditions and the following disclaimer. | |
| 13 * Redistributions in binary form must reproduce the above copyright notice, | |
| 14 * this list of conditions and the following disclaimer in the documentation | |
| 15 * and/or other materials provided with the distribution. | |
| 16 * | |
| 17 * Neither the name of the nor the names of its contributors may be | |
| 18 * used to endorse or promote products derived from this software without | |
| 19 * specific prior written permission. | |
| 20 * | |
| 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER | |
| 25 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
| 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
| 27 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; | |
| 28 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, | |
| 29 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR | |
| 30 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF | |
| 31 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 32 */ | |
| 33 | |
| 34 /* | |
| 35 * pblock.c: Handles Parameter Blocks | |
| 36 * | |
| 37 * See pblock.h for public documentation. | |
| 38 * | |
| 39 * Rob McCool | |
| 40 * | |
| 41 * This code uses property lists to implement pblocks. | |
| 42 */ | |
| 43 | |
| 44 | |
| 45 #include "pblock.h" | |
| 46 #include "plist_pvt.h" | |
| 47 #include "plist.h" | |
| 48 #include "util.h" /* util_itoa */ | |
| 49 #include "pool.h" | |
| 50 #include "systhr.h" | |
| 51 | |
| 52 #define MALLOC_POOL_HANDLE (thread_malloc_key != -1 ? (pool_handle_t *)systhread_getdata(thread_malloc_key) : getThreadMallocPool()) | |
| 53 | |
| 54 static int thread_malloc_key = -1; | |
| 55 static int _pblock_str2pblock(const char* str, pblock* pb, PRBool lowerCase); | |
| 56 | |
| 57 static pool_handle_t *getThreadMallocPool() | |
| 58 { | |
| 59 pool_handle_t *thread_malloc_pool = 0; | |
| 60 | |
| 61 thread_malloc_key = getThreadMallocKey(); | |
| 62 if (thread_malloc_key != -1) { | |
| 63 thread_malloc_pool = (pool_handle_t *)systhread_getdata(thread_malloc_key); | |
| 64 } | |
| 65 | |
| 66 return thread_malloc_pool; | |
| 67 } | |
| 68 | |
| 69 /* ---------------------- pb_key static initializers ---------------------- */ | |
| 70 | |
| 71 /* | |
| 72 * pb_key | |
| 73 * | |
| 74 * Contains a precomputed hash value for a specific pblock variable name. | |
| 75 */ | |
| 76 typedef struct pb_key pb_key; | |
| 77 struct pb_key { | |
| 78 const char *name; | |
| 79 int namelen; | |
| 80 unsigned int hashval; | |
| 81 int sizendx; | |
| 82 int hashndx; | |
| 83 }; | |
| 84 | |
| 85 #define PB_KEY_LIST_BUCKET_COUNT 0x7f // has to be (2^n - 1) | |
| 86 | |
| 87 struct pb_key_list_bucket { | |
| 88 pb_key *elements; | |
| 89 unsigned size; | |
| 90 }; | |
| 91 | |
| 92 struct pb_key_list { | |
| 93 struct pb_key_list_bucket buckets[PB_KEY_LIST_BUCKET_COUNT + 1]; | |
| 94 }; | |
| 95 | |
| 96 static const pb_key *_pb_key_list_insert(struct pb_key_list *hashList, unsigned int hashval, pb_key* element) { | |
| 97 struct pb_key_list_bucket *bucket = &hashList->buckets[hashval & PB_KEY_LIST_BUCKET_COUNT]; | |
| 98 size_t idx = bucket->size; | |
| 99 bucket->size++; | |
| 100 bucket->elements = realloc(bucket->elements, sizeof(pb_key) * bucket->size); | |
| 101 if (bucket->elements == NULL) abort(); | |
| 102 bucket->elements[idx] = *element; | |
| 103 return &bucket->elements[idx]; | |
| 104 } | |
| 105 | |
| 106 static struct pb_key_list _pbKeys; | |
| 107 | |
| 108 static const pb_key *_create_key(const char *name) | |
| 109 { | |
| 110 /* Create a the new pb_key */ | |
| 111 pb_key key; | |
| 112 key.name = STRDUP(name); | |
| 113 key.namelen = strlen(name); | |
| 114 key.hashval = PListHash(name); | |
| 115 key.sizendx = 0; | |
| 116 key.hashndx = key.hashval % PLSIZENDX(0); | |
| 117 | |
| 118 /* Group pb_keys by hashval for later retrieval */ | |
| 119 return _pb_key_list_insert(&_pbKeys, key.hashval, &key); | |
| 120 } | |
| 121 | |
| 122 const pb_key *pb_key_accept; | |
| 123 const pb_key *pb_key_accept_charset; | |
| 124 const pb_key *pb_key_accept_encoding; | |
| 125 const pb_key *pb_key_accept_language; | |
| 126 const pb_key *pb_key_accept_ranges; | |
| 127 const pb_key *pb_key_actual_route; | |
| 128 const pb_key *pb_key_age; | |
| 129 const pb_key *pb_key_always_allow_chunked; | |
| 130 const pb_key *pb_key_always_use_keep_alive; | |
| 131 const pb_key *pb_key_auth_cert; | |
| 132 const pb_key *pb_key_auth_expiring; | |
| 133 const pb_key *pb_key_auth_group; | |
| 134 const pb_key *pb_key_auth_type; | |
| 135 const pb_key *pb_key_auth_user; | |
| 136 const pb_key *pb_key_authorization; | |
| 137 const pb_key *pb_key_browser; | |
| 138 const pb_key *pb_key_c2p_cl; | |
| 139 const pb_key *pb_key_c2p_hl; | |
| 140 const pb_key *pb_key_cache_info; | |
| 141 const pb_key *pb_key_charset; | |
| 142 const pb_key *pb_key_check_http_server; | |
| 143 const pb_key *pb_key_ChunkedRequestBufferSize; | |
| 144 const pb_key *pb_key_ChunkedRequestTimeout; | |
| 145 const pb_key *pb_key_cipher; | |
| 146 const pb_key *pb_key_clf_request; | |
| 147 const pb_key *pb_key_cli_status; | |
| 148 const pb_key *pb_key_client_cert_nickname; | |
| 149 const pb_key *pb_key_client_ip; | |
| 150 const pb_key *pb_key_close; | |
| 151 const pb_key *pb_key_connect_timeout; | |
| 152 const pb_key *pb_key_connection; | |
| 153 const pb_key *pb_key_cont; | |
| 154 const pb_key *pb_key_content_encoding; | |
| 155 const pb_key *pb_key_content_language; | |
| 156 const pb_key *pb_key_content_length; | |
| 157 const pb_key *pb_key_content_location; | |
| 158 const pb_key *pb_key_content_md5; | |
| 159 const pb_key *pb_key_content_range; | |
| 160 const pb_key *pb_key_content_type; | |
| 161 const pb_key *pb_key_cookie; | |
| 162 const pb_key *pb_key_date; | |
| 163 const pb_key *pb_key_DATE_GMT; | |
| 164 const pb_key *pb_key_DATE_LOCAL; | |
| 165 const pb_key *pb_key_dir; | |
| 166 const pb_key *pb_key_Directive; | |
| 167 const pb_key *pb_key_dns; | |
| 168 const pb_key *pb_key_DOCUMENT_NAME; | |
| 169 const pb_key *pb_key_DOCUMENT_URI; | |
| 170 const pb_key *pb_key_domain; | |
| 171 const pb_key *pb_key_enc; | |
| 172 const pb_key *pb_key_engine; | |
| 173 const pb_key *pb_key_error_action; | |
| 174 const pb_key *pb_key_error_desc; | |
| 175 const pb_key *pb_key_error_fn; | |
| 176 const pb_key *pb_key_escape; | |
| 177 const pb_key *pb_key_escaped; | |
| 178 const pb_key *pb_key_etag; | |
| 179 const pb_key *pb_key_expect; | |
| 180 const pb_key *pb_key_expires; | |
| 181 const pb_key *pb_key_expr; | |
| 182 const pb_key *pb_key_filter; | |
| 183 const pb_key *pb_key_find_pathinfo_forward; | |
| 184 const pb_key *pb_key_flushTimer; | |
| 185 const pb_key *pb_key_fn; | |
| 186 const pb_key *pb_key_from; | |
| 187 const pb_key *pb_key_full_headers; | |
| 188 const pb_key *pb_key_hdr; | |
| 189 const pb_key *pb_key_host; | |
| 190 const pb_key *pb_key_hostname; | |
| 191 const pb_key *pb_key_if_match; | |
| 192 const pb_key *pb_key_if_modified_since; | |
| 193 const pb_key *pb_key_if_none_match; | |
| 194 const pb_key *pb_key_if_range; | |
| 195 const pb_key *pb_key_if_unmodified_since; | |
| 196 const pb_key *pb_key_ip; | |
| 197 const pb_key *pb_key_iponly; | |
| 198 const pb_key *pb_key_issuer_dn; | |
| 199 const pb_key *pb_key_jroute; | |
| 200 const pb_key *pb_key_keep_alive; | |
| 201 const pb_key *pb_key_keep_alive_timeout; | |
| 202 const pb_key *pb_key_keysize; | |
| 203 const pb_key *pb_key_lang; | |
| 204 const pb_key *pb_key_last_modified; | |
| 205 const pb_key *pb_key_level; | |
| 206 const pb_key *pb_key_location; | |
| 207 const pb_key *pb_key_lock_owner; | |
| 208 const pb_key *pb_key_magnus_charset; | |
| 209 const pb_key *pb_key_magnus_internal; | |
| 210 const pb_key *pb_key_magnus_internal_dav_src; | |
| 211 const pb_key *pb_key_magnus_internal_default_acls_only; | |
| 212 const pb_key *pb_key_magnus_internal_error_j2ee; | |
| 213 const pb_key *pb_key_magnus_internal_j2ee_nsapi; | |
| 214 const pb_key *pb_key_magnus_internal_preserve_srvhdrs; | |
| 215 const pb_key *pb_key_magnus_internal_set_request_status; | |
| 216 const pb_key *pb_key_magnus_internal_set_response_status; | |
| 217 const pb_key *pb_key_magnus_internal_webapp_errordesc; | |
| 218 const pb_key *pb_key_matched_browser; | |
| 219 const pb_key *pb_key_max_age; | |
| 220 const pb_key *pb_key_max_forwards; | |
| 221 const pb_key *pb_key_message; | |
| 222 const pb_key *pb_key_method; | |
| 223 const pb_key *pb_key_name; | |
| 224 const pb_key *pb_key_nocache; | |
| 225 const pb_key *pb_key_nostat; | |
| 226 const pb_key *pb_key_ntrans_base; | |
| 227 const pb_key *pb_key_offline_origin_addr; | |
| 228 const pb_key *pb_key_offline_proxy_addr; | |
| 229 const pb_key *pb_key_origin_addr; | |
| 230 const pb_key *pb_key_p2c_cl; | |
| 231 const pb_key *pb_key_p2c_hl; | |
| 232 const pb_key *pb_key_p2r_cl; | |
| 233 const pb_key *pb_key_p2r_hl; | |
| 234 const pb_key *pb_key_parse_timeout; | |
| 235 const pb_key *pb_key_password; | |
| 236 const pb_key *pb_key_path; | |
| 237 const pb_key *pb_key_PATH_INFO; | |
| 238 const pb_key *pb_key_path_info; | |
| 239 const pb_key *pb_key_pblock; | |
| 240 const pb_key *pb_key_poll_interval; | |
| 241 const pb_key *pb_key_pool; // new | |
| 242 const pb_key *pb_key_port; | |
| 243 const pb_key *pb_key_ppath; | |
| 244 const pb_key *pb_key_pragma; | |
| 245 const pb_key *pb_key_process_request_body; | |
| 246 const pb_key *pb_key_process_response_body; | |
| 247 const pb_key *pb_key_protocol; | |
| 248 const pb_key *pb_key_proxy_addr; | |
| 249 const pb_key *pb_key_proxy_agent; | |
| 250 const pb_key *pb_key_proxy_auth_cert; | |
| 251 const pb_key *pb_key_proxy_authorization; | |
| 252 const pb_key *pb_key_proxy_cipher; | |
| 253 const pb_key *pb_key_proxy_issuer_dn; | |
| 254 const pb_key *pb_key_proxy_jroute; | |
| 255 const pb_key *pb_key_proxy_keysize; | |
| 256 const pb_key *pb_key_proxy_ping; | |
| 257 const pb_key *pb_key_proxy_request; | |
| 258 const pb_key *pb_key_proxy_secret_keysize; | |
| 259 const pb_key *pb_key_proxy_ssl_id; | |
| 260 const pb_key *pb_key_proxy_user_dn; | |
| 261 const pb_key *pb_key_query; | |
| 262 const pb_key *pb_key_QUERY_STRING; | |
| 263 const pb_key *pb_key_QUERY_STRING_UNESCAPED; | |
| 264 const pb_key *pb_key_r2p_cl; | |
| 265 const pb_key *pb_key_r2p_hl; | |
| 266 const pb_key *pb_key_range; | |
| 267 const pb_key *pb_key_referer; | |
| 268 const pb_key *pb_key_reformat_request_headers; | |
| 269 const pb_key *pb_key_remote_status; | |
| 270 const pb_key *pb_key_request_jroute; | |
| 271 const pb_key *pb_key_required_rights; | |
| 272 const pb_key *pb_key_retries; | |
| 273 const pb_key *pb_key_rewrite_content_location; | |
| 274 const pb_key *pb_key_rewrite_host; | |
| 275 const pb_key *pb_key_rewrite_location; | |
| 276 const pb_key *pb_key_rewrite_set_cookie; | |
| 277 const pb_key *pb_key_root; | |
| 278 const pb_key *pb_key_route; | |
| 279 const pb_key *pb_key_route_cookie; | |
| 280 const pb_key *pb_key_route_hdr; | |
| 281 const pb_key *pb_key_route_offline; | |
| 282 const pb_key *pb_key_script_name; | |
| 283 const pb_key *pb_key_secret_keysize; | |
| 284 const pb_key *pb_key_secure; | |
| 285 const pb_key *pb_key_server; | |
| 286 const pb_key *pb_key_set_cookie; | |
| 287 const pb_key *pb_key_socks_addr; | |
| 288 const pb_key *pb_key_ssl_id; | |
| 289 const pb_key *pb_key_ssl_unclean_shutdown; | |
| 290 const pb_key *pb_key_status; | |
| 291 const pb_key *pb_key_sticky_cookie; | |
| 292 const pb_key *pb_key_sticky_param; | |
| 293 const pb_key *pb_key_suppress_request_headers; | |
| 294 const pb_key *pb_key_svr_status; | |
| 295 const pb_key *pb_key_timeout; | |
| 296 const pb_key *pb_key_to; | |
| 297 const pb_key *pb_key_transfer_encoding; | |
| 298 const pb_key *pb_key_transmit_timeout; | |
| 299 const pb_key *pb_key_tunnel_non_http_response; | |
| 300 const pb_key *pb_key_type; | |
| 301 const pb_key *pb_key_upstream_jroute; | |
| 302 const pb_key *pb_key_uri; | |
| 303 const pb_key *pb_key_url; | |
| 304 const pb_key *pb_key_url_prefix; | |
| 305 const pb_key *pb_key_UseOutputStreamSize; | |
| 306 const pb_key *pb_key_user; | |
| 307 const pb_key *pb_key_user_agent; | |
| 308 const pb_key *pb_key_user_dn; | |
| 309 const pb_key *pb_key_validate_server_cert; | |
| 310 const pb_key *pb_key_value; | |
| 311 const pb_key *pb_key_vary; | |
| 312 const pb_key *pb_key_via; | |
| 313 const pb_key *pb_key_warning; | |
| 314 | |
| 315 NSAPI_PUBLIC void pblock_init_default_keys(void) { | |
| 316 pb_key_accept = _create_key("accept"); | |
| 317 pb_key_accept_charset = _create_key("accept-charset"); | |
| 318 pb_key_accept_encoding = _create_key("accept-encoding"); | |
| 319 pb_key_accept_language = _create_key("accept-language"); | |
| 320 pb_key_accept_ranges = _create_key("accept-ranges"); | |
| 321 pb_key_actual_route = _create_key("actual-route"); | |
| 322 pb_key_age = _create_key("age"); | |
| 323 pb_key_always_allow_chunked = _create_key("always-allow-chunked"); | |
| 324 pb_key_always_use_keep_alive = _create_key("always-use-keep-alive"); | |
| 325 pb_key_auth_cert = _create_key("auth-cert"); | |
| 326 pb_key_auth_expiring = _create_key("auth-expiring"); | |
| 327 pb_key_auth_group = _create_key("auth-group"); | |
| 328 pb_key_auth_type = _create_key("auth-type"); | |
| 329 pb_key_auth_user = _create_key("auth-user"); | |
| 330 pb_key_authorization = _create_key("authorization"); | |
| 331 pb_key_browser = _create_key("browser"); | |
| 332 pb_key_c2p_cl = _create_key("c2p-cl"); | |
| 333 pb_key_c2p_hl = _create_key("c2p-hl"); | |
| 334 pb_key_cache_info = _create_key("cache-info"); | |
| 335 pb_key_charset = _create_key("charset"); | |
| 336 pb_key_check_http_server = _create_key("check-http-server"); | |
| 337 pb_key_ChunkedRequestBufferSize = _create_key("ChunkedRequestBufferSize"); | |
| 338 pb_key_ChunkedRequestTimeout = _create_key("ChunkedRequestTimeout"); | |
| 339 pb_key_cipher = _create_key("cipher"); | |
| 340 pb_key_clf_request = _create_key("clf-request"); | |
| 341 pb_key_cli_status = _create_key("cli-status"); | |
| 342 pb_key_client_cert_nickname = _create_key("client-cert-nickname"); | |
| 343 pb_key_client_ip = _create_key("client-ip"); | |
| 344 pb_key_close = _create_key("close"); | |
| 345 pb_key_connect_timeout = _create_key("connect-timeout"); | |
| 346 pb_key_connection = _create_key("connection"); | |
| 347 pb_key_cont = _create_key("cont"); | |
| 348 pb_key_content_encoding = _create_key("content-encoding"); | |
| 349 pb_key_content_language = _create_key("content-language"); | |
| 350 pb_key_content_length = _create_key("content-length"); | |
| 351 pb_key_content_location = _create_key("content-location"); | |
| 352 pb_key_content_md5 = _create_key("content-md5"); | |
| 353 pb_key_content_range = _create_key("content-range"); | |
| 354 pb_key_content_type = _create_key("content-type"); | |
| 355 pb_key_cookie = _create_key("cookie"); | |
| 356 pb_key_date = _create_key("date"); | |
| 357 pb_key_DATE_GMT = _create_key("DATE_GMT"); | |
| 358 pb_key_DATE_LOCAL = _create_key("DATE_LOCAL"); | |
| 359 pb_key_dir = _create_key("dir"); | |
| 360 pb_key_Directive = _create_key("Directive"); | |
| 361 pb_key_dns = _create_key("dns"); | |
| 362 pb_key_DOCUMENT_NAME = _create_key("DOCUMENT_NAME"); | |
| 363 pb_key_DOCUMENT_URI = _create_key("DOCUMENT_URI"); | |
| 364 pb_key_domain = _create_key("domain"); | |
| 365 pb_key_enc = _create_key("enc"); | |
| 366 pb_key_engine = _create_key("engine"); | |
| 367 pb_key_error_action = _create_key("error-action"); | |
| 368 pb_key_error_desc = _create_key("error-desc"); | |
| 369 pb_key_error_fn = _create_key("error-fn"); | |
| 370 pb_key_escape = _create_key("escape"); | |
| 371 pb_key_escaped = _create_key("escaped"); | |
| 372 pb_key_etag = _create_key("etag"); | |
| 373 pb_key_expect = _create_key("expect"); | |
| 374 pb_key_expires = _create_key("expires"); | |
| 375 pb_key_expr = _create_key("expr"); | |
| 376 pb_key_filter = _create_key("filter"); | |
| 377 pb_key_find_pathinfo_forward = _create_key("find-pathinfo-forward"); | |
| 378 pb_key_flushTimer = _create_key("flushTimer"); | |
| 379 pb_key_fn = _create_key("fn"); | |
| 380 pb_key_from = _create_key("from"); | |
| 381 pb_key_full_headers = _create_key("full-headers"); | |
| 382 pb_key_hdr = _create_key("hdr"); | |
| 383 pb_key_host = _create_key("host"); | |
| 384 pb_key_hostname = _create_key("hostname"); | |
| 385 pb_key_if_match = _create_key("if-match"); | |
| 386 pb_key_if_modified_since = _create_key("if-modified-since"); | |
| 387 pb_key_if_none_match = _create_key("if-none-match"); | |
| 388 pb_key_if_range = _create_key("if-range"); | |
| 389 pb_key_if_unmodified_since = _create_key("if-unmodified-since"); | |
| 390 pb_key_ip = _create_key("ip"); | |
| 391 pb_key_iponly = _create_key("iponly"); | |
| 392 pb_key_issuer_dn = _create_key("issuer_dn"); | |
| 393 pb_key_jroute = _create_key("jroute"); | |
| 394 pb_key_keep_alive = _create_key("keep-alive"); | |
| 395 pb_key_keep_alive_timeout = _create_key("keep-alive-timeout"); | |
| 396 pb_key_keysize = _create_key("keysize"); | |
| 397 pb_key_lang = _create_key("lang"); | |
| 398 pb_key_last_modified = _create_key("last-modified"); | |
| 399 pb_key_level = _create_key("level"); | |
| 400 pb_key_location = _create_key("location"); | |
| 401 pb_key_lock_owner = _create_key("lock-owner"); | |
| 402 pb_key_magnus_charset = _create_key("magnus-charset"); | |
| 403 pb_key_magnus_internal = _create_key("magnus-internal"); | |
| 404 pb_key_magnus_internal_dav_src = _create_key("magnus-internal/dav-src"); | |
| 405 pb_key_magnus_internal_default_acls_only = _create_key("magnus-internal/default-acls-only"); | |
| 406 pb_key_magnus_internal_error_j2ee = _create_key("magnus-internal/error-j2ee"); | |
| 407 pb_key_magnus_internal_j2ee_nsapi = _create_key("magnus-internal/j2ee-nsapi"); | |
| 408 pb_key_magnus_internal_preserve_srvhdrs = _create_key("magnus-internal/preserve-srvhdrs-after-req-restart"); | |
| 409 pb_key_magnus_internal_set_request_status = _create_key("magnus-internal/set-request-status"); | |
| 410 pb_key_magnus_internal_set_response_status = _create_key("magnus-internal/set-response-status"); | |
| 411 pb_key_magnus_internal_webapp_errordesc = _create_key("magnus-internal/webapp-errordesc"); | |
| 412 pb_key_matched_browser = _create_key("matched-browser"); | |
| 413 pb_key_max_age = _create_key("max-age"); | |
| 414 pb_key_max_forwards = _create_key("max-forwards"); | |
| 415 pb_key_message = _create_key("message"); | |
| 416 pb_key_method = _create_key("method"); | |
| 417 pb_key_name = _create_key("name"); | |
| 418 pb_key_nocache = _create_key("nocache"); | |
| 419 pb_key_nostat = _create_key("nostat"); | |
| 420 pb_key_ntrans_base = _create_key("ntrans-base"); | |
| 421 pb_key_offline_origin_addr = _create_key("offline-origin-addr"); | |
| 422 pb_key_offline_proxy_addr = _create_key("offline-proxy-addr"); | |
| 423 pb_key_origin_addr = _create_key("origin-addr"); | |
| 424 pb_key_p2c_cl = _create_key("p2c-cl"); | |
| 425 pb_key_p2c_hl = _create_key("p2c-hl"); | |
| 426 pb_key_p2r_cl = _create_key("p2r-cl"); | |
| 427 pb_key_p2r_hl = _create_key("p2r-hl"); | |
| 428 pb_key_parse_timeout = _create_key("parse-timeout"); | |
| 429 pb_key_password = _create_key("password"); | |
| 430 pb_key_path = _create_key("path"); | |
| 431 pb_key_PATH_INFO = _create_key("PATH_INFO"); | |
| 432 pb_key_path_info = _create_key("path-info"); | |
| 433 pb_key_pblock = _create_key("pblock"); | |
| 434 pb_key_poll_interval = _create_key("poll-interval"); | |
| 435 pb_key_pool = _create_key("pool"); // new | |
| 436 pb_key_port = _create_key("port"); | |
| 437 pb_key_ppath = _create_key("ppath"); | |
| 438 pb_key_pragma = _create_key("pragma"); | |
| 439 pb_key_process_request_body = _create_key("process-request-body"); | |
| 440 pb_key_process_response_body = _create_key("process-response-body"); | |
| 441 pb_key_protocol = _create_key("protocol"); | |
| 442 pb_key_proxy_addr = _create_key("proxy-addr"); | |
| 443 pb_key_proxy_agent = _create_key("proxy-agent"); | |
| 444 pb_key_proxy_auth_cert = _create_key("proxy-auth-cert"); | |
| 445 pb_key_proxy_authorization = _create_key("proxy-authorization"); | |
| 446 pb_key_proxy_cipher = _create_key("proxy-cipher"); | |
| 447 pb_key_proxy_issuer_dn = _create_key("proxy-issuer-dn"); | |
| 448 pb_key_proxy_jroute = _create_key("proxy-jroute"); | |
| 449 pb_key_proxy_keysize = _create_key("proxy-keysize"); | |
| 450 pb_key_proxy_ping = _create_key("proxy-ping"); | |
| 451 pb_key_proxy_request = _create_key("proxy-request"); | |
| 452 pb_key_proxy_secret_keysize = _create_key("proxy-secret-keysize"); | |
| 453 pb_key_proxy_ssl_id = _create_key("proxy-ssl-id"); | |
| 454 pb_key_proxy_user_dn = _create_key("proxy-user-dn"); | |
| 455 pb_key_query = _create_key("query"); | |
| 456 pb_key_QUERY_STRING = _create_key("QUERY_STRING"); | |
| 457 pb_key_QUERY_STRING_UNESCAPED = _create_key("QUERY_STRING_UNESCAPED"); | |
| 458 pb_key_r2p_cl = _create_key("r2p-cl"); | |
| 459 pb_key_r2p_hl = _create_key("r2p-hl"); | |
| 460 pb_key_range = _create_key("range"); | |
| 461 pb_key_referer = _create_key("referer"); | |
| 462 pb_key_reformat_request_headers = _create_key("reformat-request-headers"); | |
| 463 pb_key_remote_status = _create_key("remote-status"); | |
| 464 pb_key_request_jroute = _create_key("request-jroute"); | |
| 465 pb_key_required_rights = _create_key("required-rights"); | |
| 466 pb_key_retries = _create_key("retries"); | |
| 467 pb_key_rewrite_content_location = _create_key("rewrite-content-location"); | |
| 468 pb_key_rewrite_host = _create_key("rewrite-host"); | |
| 469 pb_key_rewrite_location = _create_key("rewrite-location"); | |
| 470 pb_key_rewrite_set_cookie = _create_key("rewrite-set-cookie"); | |
| 471 pb_key_root = _create_key("root"); | |
| 472 pb_key_route = _create_key("route"); | |
| 473 pb_key_route_cookie = _create_key("route-cookie"); | |
| 474 pb_key_route_hdr = _create_key("route-hdr"); | |
| 475 pb_key_route_offline = _create_key("route-offline"); | |
| 476 pb_key_script_name = _create_key("script-name"); | |
| 477 pb_key_secret_keysize = _create_key("secret-keysize"); | |
| 478 pb_key_secure = _create_key("secure"); | |
| 479 pb_key_server = _create_key("server"); | |
| 480 pb_key_set_cookie = _create_key("set-cookie"); | |
| 481 pb_key_socks_addr = _create_key("socks_addr"); | |
| 482 pb_key_ssl_id = _create_key("ssl-id"); | |
| 483 pb_key_ssl_unclean_shutdown = _create_key("ssl-unclean-shutdown"); | |
| 484 pb_key_status = _create_key("status"); | |
| 485 pb_key_sticky_cookie = _create_key("sticky-cookie"); | |
| 486 pb_key_sticky_param = _create_key("sticky-param"); | |
| 487 pb_key_suppress_request_headers = _create_key("suppress-request-headers"); | |
| 488 pb_key_svr_status = _create_key("svr-status"); | |
| 489 pb_key_timeout = _create_key("timeout"); | |
| 490 pb_key_to = _create_key("to"); | |
| 491 pb_key_transfer_encoding = _create_key("transfer-encoding"); | |
| 492 pb_key_transmit_timeout = _create_key("transmit-timeout"); | |
| 493 pb_key_tunnel_non_http_response = _create_key("tunnel-non-http-response"); | |
| 494 pb_key_type = _create_key("type"); | |
| 495 pb_key_upstream_jroute = _create_key("upstream-jroute"); | |
| 496 pb_key_uri = _create_key("uri"); | |
| 497 pb_key_url = _create_key("url"); | |
| 498 pb_key_url_prefix = _create_key("url-prefix"); | |
| 499 pb_key_UseOutputStreamSize = _create_key("UseOutputStreamSize"); | |
| 500 pb_key_user = _create_key("user"); | |
| 501 pb_key_user_agent = _create_key("user-agent"); | |
| 502 pb_key_user_dn = _create_key("user_dn"); | |
| 503 pb_key_validate_server_cert = _create_key("validate-server-cert"); | |
| 504 pb_key_value = _create_key("value"); | |
| 505 pb_key_vary = _create_key("vary"); | |
| 506 pb_key_via = _create_key("via"); | |
| 507 pb_key_warning = _create_key("warning"); | |
| 508 } | |
| 509 | |
| 510 NSAPI_PUBLIC void pblock_free_default_keys(void) { | |
| 511 for (unsigned i = 0 ; i < PB_KEY_LIST_BUCKET_COUNT ; i++) { | |
| 512 // free(NULL) is defined, so don't worry here | |
| 513 free(_pbKeys.buckets[i].elements); | |
| 514 } | |
| 515 } | |
| 516 | |
| 517 /* ------------------------------ _find_key ------------------------------- */ | |
| 518 | |
| 519 static inline const pb_key *_find_key(const char *name, unsigned int hashval) | |
| 520 { | |
| 521 /* Check to see if name corresponds to a pb_key */ | |
| 522 struct pb_key_list_bucket *bucket = &_pbKeys.buckets[hashval & PB_KEY_LIST_BUCKET_COUNT]; | |
| 523 for (unsigned i = 0 ; i < bucket->size ; i++) { | |
| 524 pb_key *key = &bucket->elements[i]; | |
| 525 if (key->hashval == hashval && !strcmp(key->name, name)) { | |
| 526 return key; | |
| 527 } | |
| 528 } | |
| 529 return NULL; | |
| 530 } | |
| 531 | |
| 532 | |
| 533 /* --------------------------- _get_hash_index ---------------------------- */ | |
| 534 | |
| 535 static inline int _get_hash_index(const PListStruct_t *pl, const pb_key *key) | |
| 536 { | |
| 537 /* Get the hash index from the key. Requires a symbol table. */ | |
| 538 int i; | |
| 539 if (key->sizendx == pl->pl_symtab->pt_sizendx) | |
| 540 i = key->hashndx; | |
| 541 else | |
| 542 i = key->hashval % PLSIZENDX(pl->pl_symtab->pt_sizendx); | |
| 543 return i; | |
| 544 } | |
| 545 | |
| 546 | |
| 547 /* ---------------------------- _param_create ----------------------------- */ | |
| 548 | |
| 549 static inline pb_param *_param_create(pool_handle_t *pool_handle, const char *name, int namelen, const char *value, int valuelen) | |
| 550 { | |
| 551 PLValueStruct_t *ret; | |
| 552 | |
| 553 ret = (PLValueStruct_t *)pool_malloc(pool_handle, sizeof(PLValueStruct_t)); | |
| 554 | |
| 555 ret->pv_pbentry.param = &ret->pv_pbparam; | |
| 556 ret->pv_pbentry.next = 0; | |
| 557 ret->pv_next = 0; | |
| 558 ret->pv_type = 0; | |
| 559 ret->pv_mempool = pool_handle; | |
| 560 | |
| 561 if (name || namelen) { | |
| 562 ret->pv_name = (char*)pool_malloc(pool_handle, namelen + 1); | |
| 563 if (name) { | |
| 564 memcpy(ret->pv_name, name, namelen); | |
| 565 ret->pv_name[namelen] = '\0'; | |
| 566 } else { | |
| 567 ret->pv_name[0] = '\0'; | |
| 568 } | |
| 569 } else { | |
| 570 ret->pv_name = 0; | |
| 571 } | |
| 572 | |
| 573 if (value || valuelen) { | |
| 574 ret->pv_value = (char*)pool_malloc(pool_handle, valuelen + 1); | |
| 575 if (value) { | |
| 576 memcpy(ret->pv_value, value, valuelen); | |
| 577 ret->pv_value[valuelen] = '\0'; | |
| 578 } else { | |
| 579 ret->pv_value[0] = '\0'; | |
| 580 } | |
| 581 } else { | |
| 582 ret->pv_value = 0; | |
| 583 } | |
| 584 | |
| 585 return &ret->pv_pbparam; | |
| 586 } | |
| 587 | |
| 588 | |
| 589 /* ----------------------- pblock_key_param_create ----------------------- */ | |
| 590 | |
| 591 NSAPI_PUBLIC pb_param *pblock_key_param_create(pblock *pb, const pb_key *key, const char *value, int valuelen) | |
| 592 { | |
| 593 /* | |
| 594 * Allocate a PLValueStruct_t from the property list's memory pool. | |
| 595 */ | |
| 596 PListStruct_t *pl = PBTOPL(pb); | |
| 597 return _param_create(pl->pl_mempool, key->name, key->namelen, value, valuelen); | |
| 598 } | |
| 599 | |
| 600 | |
| 601 /* ------------------------- pblock_param_create -------------------------- */ | |
| 602 | |
| 603 NSAPI_PUBLIC pb_param *pblock_param_create(pblock *pb, const char *name, const char *value) | |
| 604 { | |
| 605 /* | |
| 606 * Allocate a PLValueStruct_t from the property list's memory pool. | |
| 607 */ | |
| 608 PListStruct_t *pl = PBTOPL(pb); | |
| 609 return _param_create(pl->pl_mempool, name, name ? strlen(name) : 0, value, value ? strlen(value) : 0); | |
| 610 } | |
| 611 | |
| 612 | |
| 613 /* ----------------------------- param_create ----------------------------- */ | |
| 614 | |
| 615 NSAPI_PUBLIC pb_param *param_create(const char *name, const char *value) | |
| 616 { | |
| 617 /* | |
| 618 * Allocate a PLValueStruct_t containing the pb_param that will | |
| 619 * be returned. Normally PLValueStruct_ts are allocated from the | |
| 620 * memory pool associated with a property list, but we don't have | |
| 621 * that here, so we just use the thread's pool and indicate we were | |
| 622 * allocated from a specific pool. | |
| 623 */ | |
| 624 return _param_create(system_pool(), name, name ? strlen(name) : 0, value, value ? strlen(value) : 0); | |
| 625 } | |
| 626 | |
| 627 | |
| 628 /* ------------------------------ param_free ------------------------------ */ | |
| 629 | |
| 630 NSAPI_PUBLIC int param_free(pb_param *pp) | |
| 631 { | |
| 632 if (pp) { | |
| 633 PLValueStruct_t *pv = PATOPV(pp); | |
| 634 | |
| 635 /* Don't bother if the pblock was allocated from a pool */ | |
| 636 if (!pv->pv_mempool) { | |
| 637 pool_free(pv->pv_mempool, pv->pv_name); | |
| 638 pool_free(pv->pv_mempool, pv->pv_value); | |
| 639 pool_free(pv->pv_mempool, pv); | |
| 640 } | |
| 641 | |
| 642 return 1; | |
| 643 } | |
| 644 | |
| 645 return 0; | |
| 646 } | |
| 647 | |
| 648 | |
| 649 /* -------------------------- pblock_create_pool -------------------------- */ | |
| 650 | |
| 651 NSAPI_PUBLIC pblock *pblock_create_pool(pool_handle_t *pool_handle, int n) | |
| 652 { | |
| 653 /* Create a property list with n property indices */ | |
| 654 PListStruct_t *plist = (PListStruct_t *)PListCreate(pool_handle, n, 0, 0); | |
| 655 if (!plist) | |
| 656 return NULL; | |
| 657 | |
| 658 plist->pl_resvpi = 0; | |
| 659 | |
| 660 return &plist->pl_pb; | |
| 661 } | |
| 662 | |
| 663 | |
| 664 /* ----------------------------- pblock_pool ------------------------------ */ | |
| 665 | |
| 666 NSAPI_PUBLIC pool_handle_t *pblock_pool(pblock *pb) | |
| 667 { | |
| 668 PListStruct_t *pl = PBTOPL(pb); | |
| 669 return pl->pl_mempool; | |
| 670 } | |
| 671 | |
| 672 | |
| 673 /* ---------------------------- pblock_create ----------------------------- */ | |
| 674 | |
| 675 NSAPI_PUBLIC pblock *pblock_create(int n) | |
| 676 { | |
| 677 return pblock_create_pool(MALLOC_POOL_HANDLE, n); | |
| 678 } | |
| 679 | |
| 680 | |
| 681 /* ----------------------------- pblock_free ------------------------------ */ | |
| 682 | |
| 683 NSAPI_PUBLIC void pblock_free(pblock *pb) | |
| 684 { | |
| 685 PListStruct_t *pl = PBTOPL(pb); | |
| 686 PLValueStruct_t **ppval; | |
| 687 PLValueStruct_t *pv; | |
| 688 int i; | |
| 689 | |
| 690 if (!pb) { | |
| 691 return; | |
| 692 } | |
| 693 | |
| 694 /* If the pools are enabled, this routine has no effect anyway, so | |
| 695 * just return. | |
| 696 */ | |
| 697 if (pl->pl_mempool || pool_enabled()) { | |
| 698 return; | |
| 699 } | |
| 700 | |
| 701 /* Free the property name symbol table if any */ | |
| 702 if (pl->pl_symtab) { | |
| 703 pool_free(pl->pl_mempool, (void *)(pl->pl_symtab)); | |
| 704 } | |
| 705 | |
| 706 ppval = (PLValueStruct_t **)(pl->pl_ppval); | |
| 707 | |
| 708 /* Loop over the initialized property indices */ | |
| 709 for (i = 0; i < pl->pl_initpi; ++i) { | |
| 710 | |
| 711 /* Got a property here? */ | |
| 712 pv = ppval[i]; | |
| 713 if (pv) { | |
| 714 | |
| 715 param_free(&pv->pv_pbparam); | |
| 716 } | |
| 717 } | |
| 718 | |
| 719 /* Free the array of pointers to property values */ | |
| 720 pool_free(pl->pl_mempool, (void *)ppval); | |
| 721 | |
| 722 /* Free the property list head */ | |
| 723 pool_free(pl->pl_mempool, (void *)pl); | |
| 724 } | |
| 725 | |
| 726 | |
| 727 /* ------------------------------ pblock_key ------------------------------ */ | |
| 728 | |
| 729 NSAPI_PUBLIC const pb_key *pblock_key(const char *name) | |
| 730 { | |
| 731 if (!name) | |
| 732 return NULL; | |
| 733 | |
| 734 return _find_key(name, PListHash(name)); | |
| 735 } | |
| 736 | |
| 737 | |
| 738 /* --------------------------- pblock_kpinsert ---------------------------- */ | |
| 739 | |
| 740 NSAPI_PUBLIC void pblock_kpinsert(const pb_key *key, pb_param *pp, pblock *pb) | |
| 741 { | |
| 742 PListStruct_t *pl = PBTOPL(pb); | |
| 743 PLValueStruct_t *pv = PATOPV(pp); | |
| 744 | |
| 745 //PR_ASSERT(pv->pv_mempool == pl->pl_mempool); // TODO | |
| 746 | |
| 747 /* Check to see if the name corresponds to a pb_key */ | |
| 748 unsigned int hashval; | |
| 749 if (!key) { | |
| 750 hashval = PListHash(pv->pv_name); | |
| 751 key = _find_key(pv->pv_name, hashval); | |
| 752 } | |
| 753 | |
| 754 /* Find property index */ | |
| 755 int pindex = PListGetFreeIndex(pl); | |
| 756 if (pindex < 1) { | |
| 757 /* Error - invalid property index */ | |
| 758 printf("Error - invalid property index\n"); | |
| 759 return; | |
| 760 } | |
| 761 | |
| 762 /* Allocate/grow the symbol table as needed */ | |
| 763 PLSymbolTable_t *pt = PListSymbolTable(pl); | |
| 764 if (!pt) { | |
| 765 printf("!pt\n"); | |
| 766 return; | |
| 767 } | |
| 768 | |
| 769 /* Add PLValueStruct_t to the property list */ | |
| 770 PLValueStruct_t **ppval = (PLValueStruct_t **)(pl->pl_ppval); | |
| 771 pv->pv_pbkey = key; | |
| 772 pv->pv_pi = pindex; | |
| 773 ppval[pv->pv_pi - 1] = pv; | |
| 774 | |
| 775 /* Add name to symbol table */ | |
| 776 int i = key ? _get_hash_index(pl, key) : (hashval % PLSIZENDX(pt->pt_sizendx)); | |
| 777 pv->pv_next = pt->pt_hash[i]; | |
| 778 pt->pt_hash[i] = pv; | |
| 779 pt->pt_nsyms++; | |
| 780 | |
| 781 //PR_ASSERT(param_key(pp) == key); // TODO | |
| 782 } | |
| 783 | |
| 784 | |
| 785 /* ---------------------------- pblock_pinsert ---------------------------- */ | |
| 786 | |
| 787 NSAPI_PUBLIC void pblock_pinsert(pb_param *pp, pblock *pb) | |
| 788 { | |
| 789 pblock_kpinsert(NULL, pp, pb); | |
| 790 } | |
| 791 | |
| 792 | |
| 793 /* --------------------------- pblock_nvinsert ---------------------------- */ | |
| 794 | |
| 795 NSAPI_PUBLIC pb_param *pblock_nvinsert(const char *name, const char *value, pblock *pb) | |
| 796 { | |
| 797 pb_param *pp = pblock_param_create(pb, name, value); | |
| 798 if (pp) | |
| 799 pblock_kpinsert(NULL, pp, pb); | |
| 800 return pp; | |
| 801 } | |
| 802 | |
| 803 | |
| 804 /* --------------------------- pblock_kvinsert ---------------------------- */ | |
| 805 | |
| 806 NSAPI_PUBLIC pb_param *pblock_kvinsert(const pb_key *key, const char *value, int valuelen, pblock *pb) | |
| 807 { | |
| 808 pb_param *pp = pblock_key_param_create(pb, key, value, valuelen); | |
| 809 if (pp) | |
| 810 pblock_kpinsert(key, pp, pb); | |
| 811 return pp; | |
| 812 } | |
| 813 | |
| 814 | |
| 815 /* --------------------------- pblock_nninsert ---------------------------- */ | |
| 816 | |
| 817 NSAPI_PUBLIC pb_param *pblock_nninsert(const char *name, int value, pblock *pb) | |
| 818 { | |
| 819 char num[UTIL_ITOA_SIZE]; | |
| 820 | |
| 821 util_itoa(value, num); | |
| 822 return pblock_nvinsert(name, num, pb); | |
| 823 } | |
| 824 | |
| 825 | |
| 826 /* --------------------------- pblock_kninsert ---------------------------- */ | |
| 827 | |
| 828 NSAPI_PUBLIC pb_param *pblock_kninsert(const pb_key *key, int value, pblock *pb) | |
| 829 { | |
| 830 pb_param *pp = pblock_key_param_create(pb, key, NULL, UTIL_ITOA_SIZE); | |
| 831 if (pp) { | |
| 832 util_itoa(value, pp->value); | |
| 833 pblock_kpinsert(key, pp, pb); | |
| 834 } | |
| 835 return pp; | |
| 836 } | |
| 837 | |
| 838 | |
| 839 /* --------------------------- pblock_kllinsert --------------------------- */ | |
| 840 | |
| 841 NSAPI_PUBLIC pb_param *pblock_kllinsert(const pb_key *key, int64_t value, pblock *pb) | |
| 842 { | |
| 843 pb_param *pp = pblock_key_param_create(pb, key, NULL, UTIL_I64TOA_SIZE); | |
| 844 if (pp) { | |
| 845 util_i64toa(value, pp->value); | |
| 846 pblock_kpinsert(key, pp, pb); | |
| 847 } | |
| 848 return pp; | |
| 849 } | |
| 850 | |
| 851 | |
| 852 /* ---------------------------pblock_nvlinsert ---------------------------- */ | |
| 853 | |
| 854 NSAPI_PUBLIC pb_param *pblock_nvlinsert(const char *name, int namelen, const char *value, int valuelen, pblock *pb) | |
| 855 { | |
| 856 PListStruct_t *pl = PBTOPL(pb); | |
| 857 | |
| 858 pb_param *pp = _param_create(pl->pl_mempool, name, namelen, value, valuelen); | |
| 859 | |
| 860 if(pp) { | |
| 861 pblock_kpinsert(NULL, pp, pb); | |
| 862 } | |
| 863 | |
| 864 return pp; | |
| 865 } | |
| 866 | |
| 867 | |
| 868 /* ---------------------------- pblock_findkey ---------------------------- */ | |
| 869 | |
| 870 NSAPI_PUBLIC pb_param *pblock_findkey(const pb_key *key, const pblock *pb) | |
| 871 { | |
| 872 PListStruct_t *pl = PBTOPL(pb); | |
| 873 | |
| 874 /* Lookup key by examining symbol table */ | |
| 875 if (pl->pl_symtab) { | |
| 876 int i = _get_hash_index(pl, key); | |
| 877 PLValueStruct_t *pv; | |
| 878 | |
| 879 /* Search hash collision list for matching name */ | |
| 880 for (pv = pl->pl_symtab->pt_hash[i]; pv; pv = pv->pv_next) { | |
| 881 if (pv->pv_pbkey == key) | |
| 882 return &pv->pv_pbparam; | |
| 883 } | |
| 884 } | |
| 885 | |
| 886 return NULL; | |
| 887 } | |
| 888 | |
| 889 | |
| 890 /* -------------------------- pblock_findkeyval --------------------------- */ | |
| 891 | |
| 892 NSAPI_PUBLIC char *pblock_findkeyval(const pb_key *key, const pblock *pb) | |
| 893 { | |
| 894 pb_param *pp = pblock_findkey(key, pb); | |
| 895 return pp ? pp->value : NULL; | |
| 896 } | |
| 897 | |
| 898 | |
| 899 /* ---------------------------- pblock_findval ---------------------------- */ | |
| 900 | |
| 901 NSAPI_PUBLIC char *pblock_findval(const char *name, const pblock *pb) | |
| 902 { | |
| 903 void *pvalue = 0; | |
| 904 | |
| 905 (void)PListFindValue((PList_t)(PBTOPL(pb)), name, &pvalue, 0); | |
| 906 | |
| 907 return (char *)pvalue; | |
| 908 } | |
| 909 | |
| 910 | |
| 911 /* ------------------------------ pblock_fr ------------------------------ */ | |
| 912 | |
| 913 NSAPI_PUBLIC pb_param *pblock_fr(const char *name, pblock *pb, int remove) | |
| 914 { | |
| 915 PListStruct_t *pl = PBTOPL(pb); | |
| 916 PLValueStruct_t **ppval; | |
| 917 PLValueStruct_t **pvp; | |
| 918 PLValueStruct_t *pv = NULL; | |
| 919 int pindex; | |
| 920 int i; | |
| 921 | |
| 922 if (pl->pl_symtab) { | |
| 923 | |
| 924 /* Compute hash index of specified property name */ | |
| 925 i = PListHashName(pl->pl_symtab, name); | |
| 926 | |
| 927 /* Search hash collision list for matching name */ | |
| 928 for (pvp = &pl->pl_symtab->pt_hash[i]; | |
| 929 (pv = *pvp); pvp = &(*pvp)->pv_next) { | |
| 930 | |
| 931 if (!strcmp(name, pv->pv_name)) { | |
| 932 | |
| 933 if (remove) { | |
| 934 /* Remove PLValueStruct_t from symbol table */ | |
| 935 *pvp = pv->pv_next; | |
| 936 pl->pl_symtab->pt_nsyms--; | |
| 937 | |
| 938 /* Remove it from pl_ppval too */ | |
| 939 ppval = (PLValueStruct_t **)(pl->pl_ppval); | |
| 940 pindex = pv->pv_pi; | |
| 941 ppval[pindex - 1] = 0; | |
| 942 } | |
| 943 break; | |
| 944 } | |
| 945 } | |
| 946 } | |
| 947 | |
| 948 return (pv) ? &pv->pv_pbparam : NULL; | |
| 949 } | |
| 950 | |
| 951 | |
| 952 /* --------------------------- pblock_removekey --------------------------- */ | |
| 953 | |
| 954 NSAPI_PUBLIC pb_param *pblock_removekey(const pb_key *key, pblock *pb) | |
| 955 { | |
| 956 PListStruct_t *pl = PBTOPL(pb); | |
| 957 PLValueStruct_t **ppval; | |
| 958 PLValueStruct_t **pvp; | |
| 959 PLValueStruct_t *pv = NULL; | |
| 960 int pindex; | |
| 961 int i; | |
| 962 | |
| 963 if (pl->pl_symtab) { | |
| 964 /* Lookup hash index for specified property key */ | |
| 965 i = _get_hash_index(pl, key); | |
| 966 | |
| 967 /* Search hash collision list for matching key */ | |
| 968 for (pvp = &pl->pl_symtab->pt_hash[i]; (pv = *pvp); pvp = &pv->pv_next) { | |
| 969 /* If this value has the requested key... */ | |
| 970 if (pv->pv_pbkey == key) { | |
| 971 /* Remove PLValueStruct_t from symbol table */ | |
| 972 *pvp = pv->pv_next; | |
| 973 pl->pl_symtab->pt_nsyms--; | |
| 974 | |
| 975 /* Remove it from pl_ppval too */ | |
| 976 ppval = (PLValueStruct_t **)(pl->pl_ppval); | |
| 977 pindex = pv->pv_pi; | |
| 978 ppval[pindex - 1] = 0; | |
| 979 | |
| 980 break; | |
| 981 } | |
| 982 } | |
| 983 } | |
| 984 | |
| 985 return (pv) ? &pv->pv_pbparam : NULL; | |
| 986 } | |
| 987 | |
| 988 | |
| 989 /* -------------------------- pblock_removeone --------------------------- */ | |
| 990 | |
| 991 NSAPI_PUBLIC pb_param *pblock_removeone(pblock *pb) | |
| 992 { | |
| 993 PListStruct_t *pl = PBTOPL(pb); | |
| 994 | |
| 995 if (pl && pl->pl_symtab) { | |
| 996 /* Search hash buckets */ | |
| 997 for (int i = 0; i < PLSIZENDX(pl->pl_symtab->pt_sizendx); i++) { | |
| 998 /* Search hash collision list */ | |
| 999 PLValueStruct_t *pv = pl->pl_symtab->pt_hash[i]; | |
| 1000 if (pv) { | |
| 1001 /* Remove PLValueStruct_t from symbol table */ | |
| 1002 pl->pl_symtab->pt_hash[i] = pv->pv_next; | |
| 1003 pl->pl_symtab->pt_nsyms--; | |
| 1004 | |
| 1005 /* Remove it from pl_ppval too */ | |
| 1006 PLValueStruct_t **ppval = (PLValueStruct_t**)pl->pl_ppval; | |
| 1007 ppval[pv->pv_pi - 1] = 0; | |
| 1008 | |
| 1009 return &pv->pv_pbparam; | |
| 1010 } | |
| 1011 } | |
| 1012 } | |
| 1013 | |
| 1014 return NULL; | |
| 1015 } | |
| 1016 | |
| 1017 | |
| 1018 /* -------------------------- pblock_str2pblock --------------------------- */ | |
| 1019 | |
| 1020 | |
| 1021 int _verify_pbstr(const char *str) | |
| 1022 { | |
| 1023 const char *cp; | |
| 1024 const char *scp; | |
| 1025 int np; | |
| 1026 int state; | |
| 1027 int quote; | |
| 1028 | |
| 1029 for(cp = str, np = 0, state = 0; *cp; ) { | |
| 1030 switch (state) { | |
| 1031 case 0: /* skipping leading spaces */ | |
| 1032 | |
| 1033 while (*cp && isspace(*cp)) ++cp; | |
| 1034 if (*cp == '=') { | |
| 1035 return -1; | |
| 1036 } | |
| 1037 if (*cp) state = 1; | |
| 1038 break; | |
| 1039 | |
| 1040 case 1: /* scanning parameter name */ | |
| 1041 | |
| 1042 scp = cp; | |
| 1043 while (*cp && (*cp != '=') && !isspace(*cp)) ++cp; | |
| 1044 if (*cp == '=') ++cp; | |
| 1045 else cp = scp; | |
| 1046 state = 2; | |
| 1047 break; | |
| 1048 | |
| 1049 case 2: /* scanning parameter value */ | |
| 1050 quote = 0; | |
| 1051 if (*cp == '\"') { | |
| 1052 quote = 1; | |
| 1053 ++cp; | |
| 1054 } | |
| 1055 for (;;) { | |
| 1056 if (*cp == '\\') { | |
| 1057 ++cp; | |
| 1058 if (*cp == 0) { | |
| 1059 return -1; | |
| 1060 } | |
| 1061 } | |
| 1062 else if (*cp == '\"') { | |
| 1063 if (!quote) { | |
| 1064 return -1; | |
| 1065 } | |
| 1066 ++np; | |
| 1067 ++cp; | |
| 1068 quote = 0; | |
| 1069 state = 0; | |
| 1070 break; | |
| 1071 } | |
| 1072 else if (!quote && (!*cp || isspace(*cp))) { | |
| 1073 ++np; | |
| 1074 if (*cp) ++cp; | |
| 1075 state = 0; | |
| 1076 break; | |
| 1077 } | |
| 1078 else if (*cp == 0) { | |
| 1079 return -1; | |
| 1080 } | |
| 1081 ++cp; | |
| 1082 } | |
| 1083 if (quote) { | |
| 1084 return -1; | |
| 1085 } | |
| 1086 break; | |
| 1087 } | |
| 1088 } | |
| 1089 | |
| 1090 return (state == 0) ? np : -1; | |
| 1091 } | |
| 1092 | |
| 1093 NSAPI_PUBLIC int | |
| 1094 INTpblock_str2pblock_lowercasename(const char *str, pblock *pb) | |
| 1095 { | |
| 1096 return _pblock_str2pblock(str, pb, PR_TRUE); | |
| 1097 } | |
| 1098 | |
| 1099 NSAPI_PUBLIC int pblock_str2pblock(const char *str, pblock *pb) | |
| 1100 { | |
| 1101 return _pblock_str2pblock(str, pb, PR_FALSE); | |
| 1102 } | |
| 1103 | |
| 1104 int | |
| 1105 _pblock_str2pblock(const char* str, pblock* pb, PRBool lowerCase) | |
| 1106 { | |
| 1107 char *cpy; | |
| 1108 char *cp; | |
| 1109 char *dp; | |
| 1110 char *pname; | |
| 1111 char *pvalue; | |
| 1112 int np; | |
| 1113 int quote; | |
| 1114 int state; | |
| 1115 char numbuf[UTIL_ITOA_SIZE]; | |
| 1116 | |
| 1117 if((np = _verify_pbstr(str)) < 1) | |
| 1118 return -1; | |
| 1119 | |
| 1120 while (*str && isspace(*str)) ++str; | |
| 1121 | |
| 1122 cpy = STRDUP(str); | |
| 1123 | |
| 1124 for (np = 0, cp = cpy, state = 0; *cp; ) { | |
| 1125 switch (state) { | |
| 1126 | |
| 1127 case 0: /* skipping leading spaces */ | |
| 1128 | |
| 1129 while (*cp && isspace(*cp)) ++cp; | |
| 1130 if (*cp) state = 1; | |
| 1131 break; | |
| 1132 | |
| 1133 case 1: /* scanning parameter name */ | |
| 1134 | |
| 1135 pname = cp; | |
| 1136 while (*cp && (*cp != '=') && !isspace(*cp)) ++cp; | |
| 1137 if (*cp == '=') { | |
| 1138 *cp++ = 0; | |
| 1139 } | |
| 1140 else { | |
| 1141 cp = pname; | |
| 1142 pname = numbuf; | |
| 1143 util_itoa(np+1, numbuf); | |
| 1144 } | |
| 1145 state = 2; | |
| 1146 break; | |
| 1147 | |
| 1148 case 2: /* scanning parameter value */ | |
| 1149 quote = 0; | |
| 1150 if (*cp == '\"') { | |
| 1151 quote = 1; | |
| 1152 ++cp; | |
| 1153 } | |
| 1154 for (pvalue = cp, dp = cp; ; ++cp, ++dp) { | |
| 1155 if (*cp == '\\') { | |
| 1156 ++cp; | |
| 1157 } | |
| 1158 else if (*cp == '\"') { | |
| 1159 ++np; | |
| 1160 ++cp; | |
| 1161 *dp = 0; | |
| 1162 quote = 0; | |
| 1163 state = 0; | |
| 1164 break; | |
| 1165 } | |
| 1166 else if (!quote && ((*cp == 0) || isspace(*cp))) { | |
| 1167 ++np; | |
| 1168 if (*cp != 0) { | |
| 1169 ++cp; | |
| 1170 } | |
| 1171 *dp = 0; | |
| 1172 state = 0; | |
| 1173 break; | |
| 1174 } | |
| 1175 if (cp != dp) *dp = *cp; | |
| 1176 } | |
| 1177 if (lowerCase == PR_TRUE) { | |
| 1178 for (char* p = pname; *p; p++) { | |
| 1179 *p = tolower(*p); | |
| 1180 } | |
| 1181 } | |
| 1182 pblock_nvinsert(pname, pvalue, pb); | |
| 1183 break; | |
| 1184 } | |
| 1185 } | |
| 1186 | |
| 1187 FREE(cpy); | |
| 1188 | |
| 1189 return np; | |
| 1190 } | |
| 1191 | |
| 1192 | |
| 1193 /* -------------------------- pblock_pblock2str --------------------------- */ | |
| 1194 | |
| 1195 | |
| 1196 NSAPI_PUBLIC char *pblock_pblock2str(const pblock *pb, char *str) | |
| 1197 { | |
| 1198 char *s = str, *t, *u; | |
| 1199 PListStruct_t *pl = PBTOPL(pb); | |
| 1200 PLValueStruct_t **ppval; | |
| 1201 PLValueStruct_t *pv; | |
| 1202 int i; | |
| 1203 int sl; | |
| 1204 int xlen; | |
| 1205 | |
| 1206 ppval = (PLValueStruct_t **)(pl->pl_ppval); | |
| 1207 | |
| 1208 /* Loop over the initialized property indices */ | |
| 1209 for (i = 0, xlen = 0; i < pl->pl_initpi; ++i) { | |
| 1210 | |
| 1211 /* Got a property here? */ | |
| 1212 pv = ppval[i]; | |
| 1213 if (pv && pv->pv_name) { | |
| 1214 | |
| 1215 int ln = strlen(pv->pv_name); | |
| 1216 int lv = strlen((char *)(pv->pv_value)); | |
| 1217 | |
| 1218 /* Check for " or \ because we'll have to escape them */ | |
| 1219 for (t = (char *)(pv->pv_value); *t; ++t) { | |
| 1220 if ((*t == '\"') || (*t == '\\')) ++lv; | |
| 1221 } | |
| 1222 | |
| 1223 /* 4: two quotes, =, and a null */ | |
| 1224 xlen += (ln + lv + 4); | |
| 1225 } | |
| 1226 } | |
| 1227 | |
| 1228 /* Allocate string to hold parameter settings, or increase size */ | |
| 1229 if (!s) { | |
| 1230 s = (char *)MALLOC(xlen); | |
| 1231 s[0] = '\0'; | |
| 1232 t = &s[0]; | |
| 1233 sl = xlen; | |
| 1234 } | |
| 1235 else { | |
| 1236 sl = strlen(s); | |
| 1237 t = &s[sl]; | |
| 1238 sl += xlen; | |
| 1239 s = (char *)REALLOC(s, sl); | |
| 1240 } | |
| 1241 | |
| 1242 /* Loop over the initialized property indices */ | |
| 1243 for (i = 0; i < pl->pl_initpi; ++i) { | |
| 1244 | |
| 1245 /* Got a property here? */ | |
| 1246 pv = ppval[i]; | |
| 1247 if (pv && pv->pv_name) { | |
| 1248 | |
| 1249 if (t != s) *t++ = ' '; | |
| 1250 | |
| 1251 for (u = pv->pv_name; *u; ) *t++ = *u++; | |
| 1252 | |
| 1253 *t++ = '='; | |
| 1254 *t++ = '\"'; | |
| 1255 | |
| 1256 for (u = (char *)(pv->pv_value); *u; ) { | |
| 1257 if ((*u == '\\') || (*u == '\"')) *t++ = '\\'; | |
| 1258 *t++ = *u++; | |
| 1259 } | |
| 1260 | |
| 1261 *t++ = '\"'; | |
| 1262 *t = '\0'; | |
| 1263 } | |
| 1264 } | |
| 1265 | |
| 1266 return s; | |
| 1267 } | |
| 1268 | |
| 1269 | |
| 1270 /* ----------------------------- pblock_copy ------------------------------ */ | |
| 1271 | |
| 1272 | |
| 1273 NSAPI_PUBLIC int pblock_copy(const pblock *src, pblock *dst) | |
| 1274 { | |
| 1275 PListStruct_t *pl = PBTOPL(src); | |
| 1276 PLValueStruct_t **ppval; | |
| 1277 PLValueStruct_t *pv; | |
| 1278 int rv = 0; | |
| 1279 int i; | |
| 1280 | |
| 1281 ppval = (PLValueStruct_t **)(pl->pl_ppval); | |
| 1282 | |
| 1283 for (i = 0; i < pl->pl_initpi; ++i) { | |
| 1284 pv = ppval[i]; | |
| 1285 if (pv) { | |
| 1286 if (pv->pv_pbkey) { | |
| 1287 if (pv->pv_pbkey != pb_key_magnus_internal) { | |
| 1288 if (!pblock_kvinsert(pv->pv_pbkey, (char *)(pv->pv_value), strlen(pv->pv_value), dst)) | |
| 1289 rv = -1; | |
| 1290 } | |
| 1291 } else { | |
| 1292 if (!pblock_nvinsert(pv->pv_name, (char *)(pv->pv_value), dst)) | |
| 1293 rv = -1; | |
| 1294 } | |
| 1295 } | |
| 1296 } | |
| 1297 | |
| 1298 return rv; | |
| 1299 } | |
| 1300 | |
| 1301 /* ---------------------------- pblock_dup -------------------------------- */ | |
| 1302 | |
| 1303 NSAPI_PUBLIC pblock *pblock_dup(const pblock *src) | |
| 1304 { | |
| 1305 pblock *dst; | |
| 1306 | |
| 1307 if (!src) | |
| 1308 return NULL; | |
| 1309 | |
| 1310 if ( (dst = pblock_create(src->hsize)) ) | |
| 1311 pblock_copy(src, dst); | |
| 1312 | |
| 1313 return dst; | |
| 1314 } | |
| 1315 | |
| 1316 | |
| 1317 /* ---------------------------- pblock_pb2env ----------------------------- */ | |
| 1318 | |
| 1319 | |
| 1320 NSAPI_PUBLIC char **pblock_pb2env(const pblock *pb, char **env) | |
| 1321 { | |
| 1322 PListStruct_t *pl = PBTOPL(pb); | |
| 1323 PLValueStruct_t **ppval; | |
| 1324 PLValueStruct_t *pv; | |
| 1325 int i; | |
| 1326 int nval; | |
| 1327 int pos; | |
| 1328 | |
| 1329 /* Find out how many there are. */ | |
| 1330 | |
| 1331 ppval = (PLValueStruct_t **)(pl->pl_ppval); | |
| 1332 | |
| 1333 for (i = 0, nval = 0; i < pl->pl_initpi; ++i) { | |
| 1334 if (ppval[i]) ++nval; | |
| 1335 } | |
| 1336 | |
| 1337 env = util_env_create(env, nval, &pos); | |
| 1338 | |
| 1339 for (i = 0; i < pl->pl_initpi; ++i) { | |
| 1340 pv = ppval[i]; | |
| 1341 if (pv) { | |
| 1342 env[pos++] = util_env_str(pv->pv_name, (char *)(pv->pv_value)); | |
| 1343 } | |
| 1344 } | |
| 1345 env[pos] = NULL; | |
| 1346 | |
| 1347 return env; | |
| 1348 } | |
| 1349 | |
| 1350 | |
| 1351 /* ---------------------------- pblock_replace ---------------------------- */ | |
| 1352 | |
| 1353 NSAPI_PUBLIC char * pblock_replace(const char *name, | |
| 1354 char * new_value, pblock *pb) | |
| 1355 { | |
| 1356 PListStruct_t *pl = PBTOPL(pb); | |
| 1357 | |
| 1358 /* Replace an existing value */ | |
| 1359 pb_param *pp = pblock_find(name, pb); | |
| 1360 if (!pp) | |
| 1361 return NULL; | |
| 1362 pool_free(pl->pl_mempool, pp->value); | |
| 1363 pp->value = new_value; | |
| 1364 | |
| 1365 return new_value; | |
| 1366 } | |
| 1367 | |
| 1368 | |
| 1369 /* --------------------------- pblock_nvreplace --------------------------- */ | |
| 1370 | |
| 1371 NSAPI_PUBLIC void pblock_nvreplace (const char *name, const char *value, pblock *pb) | |
| 1372 { | |
| 1373 PListStruct_t *pl = PBTOPL(pb); | |
| 1374 | |
| 1375 /* Replace an existing value or insert a new value */ | |
| 1376 pb_param *pp = pblock_find(name, pb); | |
| 1377 if (pp) { | |
| 1378 pool_free(pl->pl_mempool, pp->value); | |
| 1379 pp->value = pool_strdup(pl->pl_mempool, value); | |
| 1380 } else { | |
| 1381 pblock_nvinsert(name, value, pb); | |
| 1382 } | |
| 1383 } | |
| 1384 | |
| 1385 | |
| 1386 /* --------------------------- pblock_kvreplace --------------------------- */ | |
| 1387 | |
| 1388 NSAPI_PUBLIC void pblock_kvreplace(const pb_key *key, const char *value, int valuelen, pblock *pb) | |
| 1389 { | |
| 1390 PListStruct_t *pl = PBTOPL(pb); | |
| 1391 | |
| 1392 /* Replace an existing value or insert a new value */ | |
| 1393 pb_param *pp = pblock_findkey(key, pb); | |
| 1394 if (pp) { | |
| 1395 pool_free(pl->pl_mempool, pp->value); | |
| 1396 pp->value = (char*)pool_malloc(pl->pl_mempool, valuelen + 1); | |
| 1397 memcpy(pp->value, value, valuelen + 1); | |
| 1398 } else { | |
| 1399 pblock_kvinsert(key, value, valuelen, pb); | |
| 1400 } | |
| 1401 } |
