git.m6w6.name Git - m6w6/ext-http/blob - php_http_misc.h

   1 /*
   2     +--------------------------------------------------------------------+
   3     | PECL :: http                                                       |
   4     +--------------------------------------------------------------------+
   5     | Redistribution and use in source and binary forms, with or without |
   6     | modification, are permitted provided that the conditions mentioned |
   7     | in the accompanying LICENSE file are met.                          |
   8     +--------------------------------------------------------------------+
   9     | Copyright (c) 2004-2011, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #ifndef PHP_HTTP_MISC_H
  14 #define PHP_HTTP_MISC_H
  15
  16 /* DEFAULTS */
  17
  18 /* DATE FORMAT RFC1123 */
  19 #define PHP_HTTP_DATE_FORMAT "D, d M Y H:i:s \\G\\M\\T"
  20
  21 /* CR LF */
  22 #define PHP_HTTP_CRLF "\r\n"
  23
  24 /* default cache control */
  25 #define PHP_HTTP_DEFAULT_CACHECONTROL "private, must-revalidate, max-age=0"
  26
  27 /* max URL length */
  28 #define PHP_HTTP_URL_MAXLEN 4096
  29
  30 /* max request method length */
  31 #define PHP_HTTP_REQUEST_METHOD_MAXLEN 31
  32
  33 /* def URL arg separator */
  34 #define PHP_HTTP_URL_ARGSEP "&"
  35
  36 /* send buffer size */
  37 #define PHP_HTTP_SENDBUF_SIZE 40960
  38
  39 /* CURL buffer size */
  40 #define PHP_HTTP_CURLBUF_SIZE 16384
  41
  42 /* SLEEP */
  43
  44 #define PHP_HTTP_DIFFSEC (0.001)
  45 #define PHP_HTTP_MLLISEC (1000)
  46 #define PHP_HTTP_MCROSEC (1000 * 1000)
  47 #define PHP_HTTP_NANOSEC (1000 * 1000 * 1000)
  48 #define PHP_HTTP_MSEC(s) ((long)(s * PHP_HTTP_MLLISEC))
  49 #define PHP_HTTP_USEC(s) ((long)(s * PHP_HTTP_MCROSEC))
  50 #define PHP_HTTP_NSEC(s) ((long)(s * PHP_HTTP_NANOSEC))
  51
  52 PHP_HTTP_API void php_http_sleep(double s);
  53
  54 /* STRING UTILITIES */
  55
  56 #define PHP_HTTP_CHECK_CONTENT_TYPE(ct, action) \
  57         if (!strchr((ct), '/')) { \
  58                 php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, \
  59                         "Content type \"%s\" does not seem to contain a primary and a secondary part", (ct)); \
  60                 action; \
  61         }
  62
  63
  64 #ifndef STR_SET
  65 #       define STR_SET(STR, SET) \
  66         { \
  67                 STR_FREE(STR); \
  68                 STR = SET; \
  69         }
  70 #endif
  71
  72 #define STR_PTR(s) (s?s:"")
  73
  74 #define lenof(S) (sizeof(S) - 1)
  75
  76 #define PHP_HTTP_MATCH_LOOSE    0
  77 #define PHP_HTTP_MATCH_CASE             0x01
  78 #define PHP_HTTP_MATCH_WORD             0x10
  79 #define PHP_HTTP_MATCH_FULL             0x20
  80 #define PHP_HTTP_MATCH_STRICT   (PHP_HTTP_MATCH_CASE|PHP_HTTP_MATCH_FULL)
  81
  82 int php_http_match(const char *haystack, const char *needle, int flags);
  83 char *php_http_pretty_key(char *key, size_t key_len, zend_bool uctitle, zend_bool xhyphen);
  84 size_t php_http_boundary(char *buf, size_t len TSRMLS_DC);
  85 int php_http_select_str(const char *cmp, int argc, ...);
  86
  87 static inline const char *php_http_locate_str(const char *h, size_t h_len, const char *n, size_t n_len)
  88 {
  89         const char *p, *e;
  90
  91         if (n_len && h_len) {
  92                 e = h + h_len;
  93                 do {
  94                         if (*h == *n) {
  95                                 for (p = n; *p == h[p-n]; ++p) {
  96                                         if (p == n+n_len-1) {
  97                                                 return h;
  98                                         }
  99                                 }
 100                         }
 101                 } while (h++ != e);
 102         }
 103
 104         return NULL;
 105 }
 106
 107 static inline const char *php_http_locate_body(const char *message)
 108 {
 109         const char *body = NULL, *msg = message;
 110
 111         while (*msg) {
 112                 if (*msg == '\n') {
 113                         if (*(msg+1) == '\n') {
 114                                 body = msg + 2;
 115                                 break;
 116                         } else if (*(msg+1) == '\r' && *(msg+2) == '\n') {
 117                                 body = msg + 3;
 118                                 break;
 119                         }
 120                 }
 121                 ++msg;
 122         }
 123         return body;
 124 }
 125
 126 static inline const char *php_http_locate_eol(const char *line, int *eol_len)
 127 {
 128         const char *eol = strpbrk(line, "\r\n");
 129
 130         if (eol_len) {
 131                 *eol_len = eol ? ((eol[0] == '\r' && eol[1] == '\n') ? 2 : 1) : 0;
 132         }
 133         return eol;
 134 }
 135
 136 static inline const char *php_http_locate_bin_eol(const char *bin, size_t len, int *eol_len)
 137 {
 138         const char *eol;
 139
 140         for (eol = bin; eol - bin <= len; ++eol) {
 141                 if (*eol == '\r' || *eol == '\n') {
 142                         if (eol_len) {
 143                                 *eol_len = ((eol[0] == '\r' && eol[1] == '\n') ? 2 : 1);
 144                         }
 145                         return eol;
 146                 }
 147         }
 148
 149         return NULL;
 150 }
 151
 152 /* ZEND */
 153
 154 #if PHP_VERSION_ID < 50400
 155 #       define object_properties_init(o, ce) zend_hash_copy(((zend_object *) o)->properties, &(ce->default_properties), (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval*))
 156 #       define PHP_HTTP_ZEND_LITERAL_DC
 157 #       define PHP_HTTP_ZEND_LITERAL_CC
 158 #       define PHP_HTTP_ZEND_LITERAL_CCN
 159 #       define ZVAL_COPY_VALUE(zv, arr) do { \
 160                 (zv)->value = (arr)->value; \
 161                 Z_TYPE_P(zv) = Z_TYPE_P(arr); \
 162         } while (0)
 163 #else
 164 #       define PHP_HTTP_ZEND_LITERAL_DC , const zend_literal *literal_key
 165 #       define PHP_HTTP_ZEND_LITERAL_CC , (literal_key)
 166 #       define PHP_HTTP_ZEND_LITERAL_CCN , NULL
 167 #endif
 168
 169 #define INIT_PZVAL_ARRAY(zv, ht) \
 170         { \
 171                 INIT_PZVAL((zv)); \
 172                 Z_TYPE_P(zv) = IS_ARRAY; \
 173                 Z_ARRVAL_P(zv) = (ht); \
 174         }
 175
 176 static inline zval *php_http_ztyp(int type, zval *z)
 177 {
 178         SEPARATE_ARG_IF_REF(z);
 179         if (Z_TYPE_P(z) != type) {
 180                 switch (type) {
 181                         case IS_NULL:   convert_to_null_ex(&z);         break;
 182                         case IS_BOOL:   convert_to_boolean_ex(&z);      break;
 183                         case IS_LONG:   convert_to_long_ex(&z);         break;
 184                         case IS_DOUBLE: convert_to_double_ex(&z);       break;
 185                         case IS_STRING: convert_to_string_ex(&z);       break;
 186                         case IS_ARRAY:  convert_to_array_ex(&z);        break;
 187                         case IS_OBJECT: convert_to_object_ex(&z);       break;
 188                 }
 189         }
 190         return z;
 191 }
 192
 193 static inline zval *php_http_zsep(zend_bool add_ref, int type, zval *z)
 194 {
 195         if (add_ref) {
 196                 Z_ADDREF_P(z);
 197         }
 198         if (Z_TYPE_P(z) != type) {
 199                 switch (type) {
 200                         case IS_NULL:   convert_to_null_ex(&z);         break;
 201                         case IS_BOOL:   convert_to_boolean_ex(&z);      break;
 202                         case IS_LONG:   convert_to_long_ex(&z);         break;
 203                         case IS_DOUBLE: convert_to_double_ex(&z);       break;
 204                         case IS_STRING: convert_to_string_ex(&z);       break;
 205                         case IS_ARRAY:  convert_to_array_ex(&z);        break;
 206                         case IS_OBJECT: convert_to_object_ex(&z);       break;
 207                 }
 208         } else {
 209                 SEPARATE_ZVAL_IF_NOT_REF(&z);
 210         }
 211         return z;
 212 }
 213
 214 static inline STATUS php_http_ini_entry(const char *name_str, size_t name_len, const char **value_str, size_t *value_len, zend_bool orig TSRMLS_DC)
 215 {
 216         zend_ini_entry *ini_entry;
 217
 218         if (SUCCESS == zend_hash_find(EG(ini_directives), name_str, name_len + 1, (void *) &ini_entry)) {
 219                 if (orig && ini_entry->modified) {
 220                         *value_str = ini_entry->orig_value;
 221                         *value_len = (size_t) ini_entry->orig_value_length;
 222                 } else {
 223                         *value_str = ini_entry->value;
 224                         *value_len = (size_t) ini_entry->value_length;
 225                 }
 226                 return SUCCESS;
 227         }
 228         return FAILURE;
 229 }
 230
 231 /* return bool (v == SUCCESS) */
 232 #define RETVAL_SUCCESS(v) RETVAL_BOOL(SUCCESS == (v))
 233 #define RETURN_SUCCESS(v) RETURN_BOOL(SUCCESS == (v))
 234 /* return object(values) */
 235 #define RETVAL_OBJECT(o, addref) \
 236         RETVAL_OBJVAL((o)->value.obj, addref)
 237 #define RETURN_OBJECT(o, addref) \
 238         RETVAL_OBJECT(o, addref); \
 239         return
 240 #define RETVAL_OBJVAL(ov, addref) \
 241         ZVAL_OBJVAL(return_value, ov, addref)
 242 #define RETURN_OBJVAL(ov, addref) \
 243         RETVAL_OBJVAL(ov, addref); \
 244         return
 245 #define ZVAL_OBJVAL(zv, ov, addref) \
 246         (zv)->type = IS_OBJECT; \
 247         (zv)->value.obj = (ov);\
 248         if (addref && Z_OBJ_HT_P(zv)->add_ref) { \
 249                 Z_OBJ_HT_P(zv)->add_ref((zv) TSRMLS_CC); \
 250         }
 251 /* return property */
 252 #define RETVAL_PROP(CE, n) RETVAL_PROP_EX(CE, getThis(), n)
 253 #define RETURN_PROP(CE, n) RETURN_PROP_EX(CE, getThis(), n)
 254 #define RETVAL_PROP_EX(CE, this, n) \
 255         { \
 256                 zval *__prop = zend_read_property(CE, this, ZEND_STRL(n), 0 TSRMLS_CC); \
 257                 RETVAL_ZVAL(__prop, 1, 0); \
 258         }
 259 #define RETURN_PROP_EX(CE, this, n) \
 260         { \
 261                 zval *__prop = zend_read_property(CE, this, ZEND_STRL(n), 0 TSRMLS_CC); \
 262                 RETURN_ZVAL(__prop, 1, 0); \
 263         }
 264 #define RETVAL_SPROP(CE, n) \
 265         { \
 266                 zval *__prop = zend_read_static_property(CE, ZEND_STRL(n), 0 TSRMLS_CC); \
 267                 RETVAL_ZVAL(__prop, 1, 0); \
 268         }
 269 #define RETURN_SPROP(CE, n) \
 270         { \
 271                 zval *__prop = zend_read_static_property(CE, ZEND_STRL(n), 0 TSRMLS_CC); \
 272                 RETURN_ZVAL(__prop, 1, 0); \
 273         }
 274
 275 #define Z_OBJ_DELREF(z) \
 276         if (Z_OBJ_HT(z)->del_ref) { \
 277                 Z_OBJ_HT(z)->del_ref(&(z) TSRMLS_CC); \
 278         }
 279 #define Z_OBJ_ADDREF(z) \
 280         if (Z_OBJ_HT(z)->add_ref) { \
 281                 Z_OBJ_HT(z)->add_ref(&(z) TSRMLS_CC); \
 282         }
 283 #define Z_OBJ_DELREF_P(z) \
 284         if (Z_OBJ_HT_P(z)->del_ref) { \
 285                 Z_OBJ_HT_P(z)->del_ref((z) TSRMLS_CC); \
 286         }
 287 #define Z_OBJ_ADDREF_P(z) \
 288         if (Z_OBJ_HT_P(z)->add_ref) { \
 289                 Z_OBJ_HT_P(z)->add_ref((z) TSRMLS_CC); \
 290         }
 291 #define Z_OBJ_DELREF_PP(z) \
 292         if (Z_OBJ_HT_PP(z)->del_ref) { \
 293                 Z_OBJ_HT_PP(z)->del_ref(*(z) TSRMLS_CC); \
 294         }
 295 #define Z_OBJ_ADDREF_PP(z) \
 296         if (Z_OBJ_HT_PP(z)->add_ref) { \
 297                 Z_OBJ_HT_PP(z)->add_ref(*(z) TSRMLS_CC); \
 298         }
 299
 300 #define PHP_HTTP_BEGIN_ARGS_EX(class, method, ret_ref, req_args)        ZEND_BEGIN_ARG_INFO_EX(args_for_ ##class## _ ##method , 0, ret_ref, req_args)
 301 #define PHP_HTTP_BEGIN_ARGS_AR(class, method, ret_ref, req_args)        ZEND_BEGIN_ARG_INFO_EX(args_for_ ##class## _ ##method , 1, ret_ref, req_args)
 302 #define PHP_HTTP_END_ARGS                                                                                       }
 303 #define PHP_HTTP_EMPTY_ARGS_EX(class, method, ret_ref)                          PHP_HTTP_BEGIN_ARGS_EX(class, method, ret_ref, 0) PHP_HTTP_END_ARGS
 304 #define PHP_HTTP_ARGS(class, method)                                                            args_for_ ##class## _ ##method
 305 #define PHP_HTTP_ARG_VAL(name, pass_ref)                                                        ZEND_ARG_INFO(pass_ref, name)
 306 #define PHP_HTTP_ARG_OBJ(class, name, allow_null)                                       ZEND_ARG_OBJ_INFO(0, name, class, allow_null)
 307 #define PHP_HTTP_ARG_ARR(name, allow_null, pass_ref)                            ZEND_ARG_ARRAY_INFO(pass_ref, name, allow_null)
 308
 309 #define EMPTY_FUNCTION_ENTRY {NULL, NULL, NULL, 0, 0}
 310
 311 #define PHP_MINIT_CALL(func) PHP_MINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
 312 #define PHP_RINIT_CALL(func) PHP_RINIT(func)(INIT_FUNC_ARGS_PASSTHRU)
 313 #define PHP_MSHUTDOWN_CALL(func) PHP_MSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
 314 #define PHP_RSHUTDOWN_CALL(func) PHP_RSHUTDOWN(func)(SHUTDOWN_FUNC_ARGS_PASSTHRU)
 315
 316
 317 #define PHP_HTTP_INI_ENTRY(entry, default, scope, updater, global) \
 318         STD_PHP_INI_ENTRY(entry, default, scope, updater, global, zend_php_http_globals, php_http_globals)
 319 #define PHP_HTTP_INI_ENTRY_EX(entry, default, scope, updater, displayer, global) \
 320         STD_PHP_INI_ENTRY_EX(entry, default, scope, updater, global, zend_php_http_globals, php_http_globals, displayer)
 321
 322 #define PHP_HTTP_REGISTER_CLASS(ns, classname, name, parent, flags) \
 323         { \
 324                 zend_class_entry ce; \
 325                 memset(&ce, 0, sizeof(zend_class_entry)); \
 326                 INIT_NS_CLASS_ENTRY(ce, #ns, #classname, php_ ##name## _method_entry); \
 327                 php_ ##name## _class_entry = zend_register_internal_class_ex(&ce, parent, NULL TSRMLS_CC); \
 328                 php_ ##name## _class_entry->ce_flags |= flags;  \
 329         }
 330
 331 #define PHP_HTTP_REGISTER_INTERFACE(ns, ifacename, name, flags) \
 332         { \
 333                 zend_class_entry ce; \
 334                 memset(&ce, 0, sizeof(zend_class_entry)); \
 335                 INIT_NS_CLASS_ENTRY(ce, #ns, #ifacename, php_ ##name## _method_entry); \
 336                 php_ ##name## _class_entry = zend_register_internal_interface(&ce TSRMLS_CC); \
 337                 php_ ##name## _class_entry->ce_flags |= flags; \
 338         }
 339
 340 #define PHP_HTTP_REGISTER_EXCEPTION(classname, cename, parent) \
 341         { \
 342                 zend_class_entry ce; \
 343                 memset(&ce, 0, sizeof(zend_class_entry)); \
 344                 INIT_NS_CLASS_ENTRY(ce, "http", #classname, NULL); \
 345                 ce.create_object = NULL; \
 346                 cename = zend_register_internal_class_ex(&ce, parent, NULL TSRMLS_CC); \
 347         }
 348
 349 #define ACC_PROP_PRIVATE(ce, flags)             ((flags & ZEND_ACC_PRIVATE) && (EG(scope) && ce == EG(scope))
 350 #define ACC_PROP_PROTECTED(ce, flags)   ((flags & ZEND_ACC_PROTECTED) && (zend_check_protected(ce, EG(scope))))
 351 #define ACC_PROP_PUBLIC(flags)                  (flags & ZEND_ACC_PUBLIC)
 352 #define ACC_PROP(ce, flags)                             (ACC_PROP_PUBLIC(flags) || ACC_PROP_PRIVATE(ce, flags) || ACC_PROP_PROTECTED(ce, flags))
 353
 354 #ifdef PHP_HTTP_HAVE_CURL
 355 #               define PHP_HTTP_DECLARE_ARG_PASS_INFO() \
 356                         ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_2, 0) \
 357                                 ZEND_ARG_PASS_INFO(0) \
 358                                 ZEND_ARG_PASS_INFO(1) \
 359                         ZEND_END_ARG_INFO(); \
 360  \
 361                         ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_3, 0) \
 362                                 ZEND_ARG_PASS_INFO(0) \
 363                                 ZEND_ARG_PASS_INFO(0) \
 364                                 ZEND_ARG_PASS_INFO(1) \
 365                         ZEND_END_ARG_INFO(); \
 366  \
 367                         ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_4, 0) \
 368                                 ZEND_ARG_PASS_INFO(0) \
 369                                 ZEND_ARG_PASS_INFO(0) \
 370                                 ZEND_ARG_PASS_INFO(0) \
 371                                 ZEND_ARG_PASS_INFO(1) \
 372                         ZEND_END_ARG_INFO(); \
 373  \
 374                         ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_5, 0) \
 375                                 ZEND_ARG_PASS_INFO(0) \
 376                                 ZEND_ARG_PASS_INFO(0) \
 377                                 ZEND_ARG_PASS_INFO(0) \
 378                                 ZEND_ARG_PASS_INFO(0) \
 379                                 ZEND_ARG_PASS_INFO(1) \
 380                         ZEND_END_ARG_INFO();
 381
 382 #else
 383 #               define PHP_HTTP_DECLARE_ARG_PASS_INFO() \
 384                         ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_2, 0) \
 385                                 ZEND_ARG_PASS_INFO(0) \
 386                                 ZEND_ARG_PASS_INFO(1) \
 387                         ZEND_END_ARG_INFO(); \
 388 \
 389                         ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_3, 0) \
 390                         ZEND_ARG_PASS_INFO(0) \
 391                         ZEND_ARG_PASS_INFO(0) \
 392                         ZEND_ARG_PASS_INFO(1) \
 393                         ZEND_END_ARG_INFO(); \
 394 \
 395                         ZEND_BEGIN_ARG_INFO(http_arg_pass_ref_4, 0) \
 396                                 ZEND_ARG_PASS_INFO(0) \
 397                                 ZEND_ARG_PASS_INFO(0) \
 398                                 ZEND_ARG_PASS_INFO(0) \
 399                                 ZEND_ARG_PASS_INFO(1) \
 400                         ZEND_END_ARG_INFO();
 401 #endif /* PHP_HTTP_HAVE_CURL */
 402
 403 /* ARRAYS */
 404
 405 typedef struct php_http_array_hashkey {
 406         char *str;
 407         uint len;
 408         ulong num;
 409         uint dup:1;
 410         uint type:31;
 411 } php_http_array_hashkey_t;
 412 #define php_http_array_hashkey_init(dup) {NULL, 0, 0, (dup), 0}
 413
 414 static inline void php_http_array_hashkey_stringify(php_http_array_hashkey_t *key)
 415 {
 416         if (key->type != HASH_KEY_IS_STRING) {
 417                 key->len = spprintf(&key->str, 0, "%lu", key->num) + 1;
 418         }
 419 }
 420
 421 static inline void php_http_array_hashkey_stringfree(php_http_array_hashkey_t *key)
 422 {
 423         if (key->type != HASH_KEY_IS_STRING || key->dup) {
 424                 STR_FREE(key->str);
 425         }
 426 }
 427
 428 #define FOREACH_VAL(pos, array, val) FOREACH_HASH_VAL(pos, HASH_OF(array), val)
 429 #define FOREACH_HASH_VAL(pos, hash, val) \
 430         for (   zend_hash_internal_pointer_reset_ex(hash, &pos); \
 431                         zend_hash_get_current_data_ex(hash, (void *) &val, &pos) == SUCCESS; \
 432                         zend_hash_move_forward_ex(hash, &pos))
 433
 434 #define FOREACH_KEY(pos, array, key) FOREACH_HASH_KEY(pos, HASH_OF(array), key)
 435 #define FOREACH_HASH_KEY(pos, hash, _key) \
 436         for (   zend_hash_internal_pointer_reset_ex(hash, &pos); \
 437                         ((_key).type = zend_hash_get_current_key_ex(hash, &(_key).str, &(_key).len, &(_key).num, (zend_bool) (_key).dup, &pos)) != HASH_KEY_NON_EXISTANT; \
 438                         zend_hash_move_forward_ex(hash, &pos)) \
 439
 440 #define FOREACH_KEYVAL(pos, array, key, val) FOREACH_HASH_KEYVAL(pos, HASH_OF(array), key, val)
 441 #define FOREACH_HASH_KEYVAL(pos, hash, _key, val) \
 442         for (   zend_hash_internal_pointer_reset_ex(hash, &pos); \
 443                         ((_key).type = zend_hash_get_current_key_ex(hash, &(_key).str, &(_key).len, &(_key).num, (zend_bool) (_key).dup, &pos)) != HASH_KEY_NON_EXISTANT && \
 444                         zend_hash_get_current_data_ex(hash, (void *) &val, &pos) == SUCCESS; \
 445                         zend_hash_move_forward_ex(hash, &pos))
 446
 447 #define array_copy(src, dst) zend_hash_copy(dst, src, (copy_ctor_func_t) zval_add_ref, NULL, sizeof(zval *))
 448 #define ARRAY_JOIN_STRONLY 1
 449 #define ARRAY_JOIN_PRETTIFY 2
 450 #define array_join(src, dst, append, flags) zend_hash_apply_with_arguments(src TSRMLS_CC, (append)?php_http_array_apply_append_func:php_http_array_apply_merge_func, 2, dst, (int)flags)
 451
 452 int php_http_array_apply_append_func(void *pDest TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key);
 453 int php_http_array_apply_merge_func(void *pDest TSRMLS_DC, int num_args, va_list args, zend_hash_key *hash_key);
 454
 455 /* PASS CALLBACK */
 456
 457 typedef size_t (*php_http_pass_callback_t)(void *cb_arg, const char *str, size_t len);
 458 typedef size_t (*php_http_pass_php_http_buffer_callback_t)(void *cb_arg, php_http_buffer_t *str);
 459
 460 typedef struct php_http_pass_callback_arg {
 461         size_t (*cb_zts)(void *cb_arg, const char *str, size_t len TSRMLS_DC);
 462         void *cb_arg;
 463 } php_http_pass_callback_arg_t;
 464
 465 PHP_HTTP_API size_t php_http_pass_wrapper(php_http_pass_callback_arg_t *cb_arg, const char *str, size_t len);
 466
 467 typedef struct php_http_pass_fcall_arg {
 468         zval *fcz;
 469         zend_fcall_info fci;
 470         zend_fcall_info_cache fcc;
 471 #ifdef ZTS
 472         void ***ts;
 473 #endif
 474 } php_http_pass_fcall_arg_t;
 475
 476 PHP_HTTP_API size_t php_http_pass_fcall_callback(void *cb_arg, const char *str, size_t len);
 477
 478 /* ERROR */
 479
 480 extern void php_http_error(long type TSRMLS_DC, long code, const char *format, ...);
 481
 482 #define with_error_handling(eh, ec) \
 483         { \
 484                 zend_error_handling __eh; \
 485                 zend_replace_error_handling((eh), (ec), &__eh TSRMLS_CC);
 486
 487 #define end_error_handling() \
 488                 zend_restore_error_handling(&__eh TSRMLS_CC); \
 489         }
 490
 491 #ifndef E_THROW
 492 #       define E_THROW -1
 493 #endif
 494 #define HE_THROW        E_THROW TSRMLS_CC
 495 #define HE_NOTICE       E_NOTICE TSRMLS_CC
 496 #define HE_WARNING      E_WARNING TSRMLS_CC
 497 #define HE_ERROR        E_ERROR TSRMLS_CC
 498
 499 typedef enum php_http_error {
 500         PHP_HTTP_E_UNKNOWN = 0,
 501         PHP_HTTP_E_RUNTIME,
 502         PHP_HTTP_E_INVALID_PARAM,
 503         PHP_HTTP_E_HEADER,
 504         PHP_HTTP_E_MALFORMED_HEADERS,
 505         PHP_HTTP_E_REQUEST_METHOD,
 506         PHP_HTTP_E_MESSAGE,
 507         PHP_HTTP_E_MESSAGE_TYPE,
 508         PHP_HTTP_E_MESSAGE_BODY,
 509         PHP_HTTP_E_ENCODING,
 510         PHP_HTTP_E_CLIENT,
 511         PHP_HTTP_E_CLIENT_POOL,
 512         PHP_HTTP_E_CLIENT_DATASHARE,
 513         PHP_HTTP_E_REQUEST_FACTORY,
 514         PHP_HTTP_E_SOCKET,
 515         PHP_HTTP_E_RESPONSE,
 516         PHP_HTTP_E_URL,
 517         PHP_HTTP_E_QUERYSTRING,
 518         PHP_HTTP_E_COOKIE,
 519 } php_http_error_t;
 520
 521 #endif
 522 /*
 523  * Local variables:
 524  * tab-width: 4
 525  * c-basic-offset: 4
 526  * End:
 527  * vim600: noet sw=4 ts=4 fdm=marker
 528  * vim<600: noet sw=4 ts=4
 529  */