git.m6w6.name Git - m6w6/ext-http/blob - php_http_url.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) 2004-2014, Michael Wallner <mike@php.net>            |
  10     +--------------------------------------------------------------------+
  11 */
  12
  13 #ifndef PHP_HTTP_URL_H
  14 #define PHP_HTTP_URL_H
  15
  16 #include <ext/standard/url.h>
  17
  18 #define PHP_HTTP_URL_REPLACE            0x000
  19 #define PHP_HTTP_URL_JOIN_PATH          0x001
  20 #define PHP_HTTP_URL_JOIN_QUERY         0x002
  21 #define PHP_HTTP_URL_STRIP_USER         0x004
  22 #define PHP_HTTP_URL_STRIP_PASS         0x008
  23 #define PHP_HTTP_URL_STRIP_AUTH         (PHP_HTTP_URL_STRIP_USER|PHP_HTTP_URL_STRIP_PASS)
  24 #define PHP_HTTP_URL_STRIP_PORT         0x020
  25 #define PHP_HTTP_URL_STRIP_PATH         0x040
  26 #define PHP_HTTP_URL_STRIP_QUERY        0x080
  27 #define PHP_HTTP_URL_STRIP_FRAGMENT     0x100
  28 #define PHP_HTTP_URL_STRIP_ALL ( \
  29         PHP_HTTP_URL_STRIP_AUTH | \
  30         PHP_HTTP_URL_STRIP_PORT | \
  31         PHP_HTTP_URL_STRIP_PATH | \
  32         PHP_HTTP_URL_STRIP_QUERY | \
  33         PHP_HTTP_URL_STRIP_FRAGMENT \
  34 )
  35 #define PHP_HTTP_URL_FROM_ENV           0x1000
  36 #define PHP_HTTP_URL_SANITIZE_PATH      0x2000
  37
  38 /* parse multibyte according to locale */
  39 #define PHP_HTTP_URL_PARSE_MBLOC        0x10000
  40 /* parse utf8 multibyte sequences */
  41 #define PHP_HTTP_URL_PARSE_MBUTF8       0x20000
  42 /* convert multibyte hostnames to IDNA */
  43 #define PHP_HTTP_URL_PARSE_TOIDN        0x100000
  44 /* percent encode multibyte sequences in userinfo, path, query and fragment */
  45 #define PHP_HTTP_URL_PARSE_TOPCT        0x200000
  46
  47 typedef struct php_http_url {
  48         /* compatible to php_url, but do not use php_url_free() */
  49         char *scheme;
  50         char *user;
  51         char *pass;
  52         char *host;
  53         unsigned short port;
  54         char *path;
  55         char *query;
  56         char *fragment;
  57 } php_http_url_t;
  58
  59 PHP_HTTP_API php_http_url_t *php_http_url_parse(const char *str, size_t len, unsigned flags TSRMLS_DC);
  60 PHP_HTTP_API void php_http_url_free(php_http_url_t **url);
  61
  62 PHP_HTTP_API void php_http_url(int flags, const php_url *old_url, const php_url *new_url, php_url **url_ptr, char **url_str, size_t *url_len TSRMLS_DC);
  63
  64 PHP_HTTP_API STATUS php_http_url_encode_hash(HashTable *hash, const char *pre_encoded_str, size_t pre_encoded_len, char **encoded_str, size_t *encoded_len TSRMLS_DC);
  65 PHP_HTTP_API STATUS php_http_url_encode_hash_ex(HashTable *hash, php_http_buffer_t *qstr, const char *arg_sep_str, size_t arg_sep_len, const char *val_sep_str, size_t val_sep_len, const char *pre_encoded_str, size_t pre_encoded_len TSRMLS_DC);
  66
  67 static inline void php_http_url_argsep(const char **str, size_t *len TSRMLS_DC)
  68 {
  69         if (SUCCESS != php_http_ini_entry(ZEND_STRL("arg_separator.output"), str, len, 0 TSRMLS_CC) || !*len) {
  70                 *str = PHP_HTTP_URL_ARGSEP;
  71                 *len = lenof(PHP_HTTP_URL_ARGSEP);
  72         }
  73 }
  74
  75 static inline void php_http_url_to_string(php_url *url, char **url_str, size_t *url_len TSRMLS_DC)
  76 {
  77         php_http_buffer_t buf;
  78
  79         php_http_buffer_init(&buf);
  80
  81         if (url->scheme && *url->scheme) {
  82                 php_http_buffer_appendl(&buf, url->scheme);
  83                 php_http_buffer_appends(&buf, "://");
  84         } else {
  85                 php_http_buffer_appends(&buf, "//");
  86         }
  87
  88         if (url->user && *url->user) {
  89                 php_http_buffer_appendl(&buf, url->user);
  90                 if (url->pass && *url->pass) {
  91                         php_http_buffer_appends(&buf, ":");
  92                         php_http_buffer_appendl(&buf, url->pass);
  93                 }
  94                 php_http_buffer_appends(&buf, "@");
  95         }
  96
  97         if (url->host && *url->host) {
  98                 php_http_buffer_appendl(&buf, url->host);
  99         } else {
 100                 php_http_buffer_appends(&buf, "localhost");
 101         }
 102
 103         if (url->port) {
 104                 php_http_buffer_appendf(&buf, ":%hu", url->port);
 105         }
 106
 107         if (url->path && *url->path) {
 108                 php_http_buffer_appendl(&buf, url->path);
 109         }
 110
 111         if (url->query && *url->query) {
 112                 php_http_buffer_appends(&buf, "?");
 113                 php_http_buffer_appendl(&buf, url->query);
 114         }
 115
 116         if (url->fragment && *url->fragment) {
 117                 php_http_buffer_appends(&buf, "#");
 118                 php_http_buffer_appendl(&buf, url->fragment);
 119         }
 120
 121         php_http_buffer_shrink(&buf);
 122         php_http_buffer_fix(&buf);
 123
 124         if (url_len) {
 125                 *url_len = buf.used;
 126         }
 127
 128         if (url_str) {
 129                 *url_str = buf.data;
 130         } else {
 131                 php_http_buffer_dtor(&buf);
 132         }
 133 }
 134
 135 static inline php_url *php_http_url_from_struct(php_url *url, HashTable *ht TSRMLS_DC)
 136 {
 137         zval **e;
 138
 139         if (!url) {
 140                 url = emalloc(sizeof(*url));
 141         }
 142         memset(url, 0, sizeof(*url));
 143
 144         if (SUCCESS == zend_hash_find(ht, "scheme", sizeof("scheme"), (void *) &e)) {
 145                 zval *cpy = php_http_ztyp(IS_STRING, *e);
 146                 url->scheme = estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 147                 zval_ptr_dtor(&cpy);
 148         }
 149         if (SUCCESS == zend_hash_find(ht, "user", sizeof("user"), (void *) &e)) {
 150                 zval *cpy = php_http_ztyp(IS_STRING, *e);
 151                 url->user = estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 152                 zval_ptr_dtor(&cpy);
 153         }
 154         if (SUCCESS == zend_hash_find(ht, "pass", sizeof("pass"), (void *) &e)) {
 155                 zval *cpy = php_http_ztyp(IS_STRING, *e);
 156                 url->pass = estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 157                 zval_ptr_dtor(&cpy);
 158         }
 159         if (SUCCESS == zend_hash_find(ht, "host", sizeof("host"), (void *) &e)) {
 160                 zval *cpy = php_http_ztyp(IS_STRING, *e);
 161                 url->host = estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 162                 zval_ptr_dtor(&cpy);
 163         }
 164         if (SUCCESS == zend_hash_find(ht, "path", sizeof("path"), (void *) &e)) {
 165                 zval *cpy = php_http_ztyp(IS_STRING, *e);
 166                 url->path = estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 167                 zval_ptr_dtor(&cpy);
 168         }
 169         if (SUCCESS == zend_hash_find(ht, "query", sizeof("query"), (void *) &e)) {
 170                 zval *cpy = php_http_ztyp(IS_STRING, *e);
 171                 url->query = estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 172                 zval_ptr_dtor(&cpy);
 173         }
 174         if (SUCCESS == zend_hash_find(ht, "fragment", sizeof("fragment"), (void *) &e)) {
 175                 zval *cpy = php_http_ztyp(IS_STRING, *e);
 176                 url->fragment = estrndup(Z_STRVAL_P(cpy), Z_STRLEN_P(cpy));
 177                 zval_ptr_dtor(&cpy);
 178         }
 179         if (SUCCESS == zend_hash_find(ht, "port", sizeof("port"), (void *) &e)) {
 180                 zval *cpy = php_http_ztyp(IS_LONG, *e);
 181                 url->port = (unsigned short) Z_LVAL_P(cpy);
 182                 zval_ptr_dtor(&cpy);
 183         }
 184
 185         return url;
 186 }
 187
 188 static inline HashTable *php_http_url_to_struct(php_url *url, zval *strct TSRMLS_DC)
 189 {
 190         zval arr;
 191
 192         if (strct) {
 193                 switch (Z_TYPE_P(strct)) {
 194                         default:
 195                                 zval_dtor(strct);
 196                                 array_init(strct);
 197                                 /* no break */
 198                         case IS_ARRAY:
 199                         case IS_OBJECT:
 200                                 INIT_PZVAL_ARRAY((&arr), HASH_OF(strct));
 201                                 break;
 202                 }
 203         } else {
 204                 INIT_PZVAL(&arr);
 205                 array_init(&arr);
 206         }
 207
 208         if (url) {
 209                 if (url->scheme) {
 210                         add_assoc_string(&arr, "scheme", url->scheme, 1);
 211                 }
 212                 if (url->user) {
 213                         add_assoc_string(&arr, "user", url->user, 1);
 214                 }
 215                 if (url->pass) {
 216                         add_assoc_string(&arr, "pass", url->pass, 1);
 217                 }
 218                 if (url->host) {
 219                         add_assoc_string(&arr, "host", url->host, 1);
 220                 }
 221                 if (url->port) {
 222                         add_assoc_long(&arr, "port", (long) url->port);
 223                 }
 224                 if (url->path) {
 225                         add_assoc_string(&arr, "path", url->path, 1);
 226                 }
 227                 if (url->query) {
 228                         add_assoc_string(&arr, "query", url->query, 1);
 229                 }
 230                 if (url->fragment) {
 231                         add_assoc_string(&arr, "fragment", url->fragment, 1);
 232                 }
 233         }
 234
 235         return Z_ARRVAL(arr);
 236 }
 237
 238 PHP_HTTP_API zend_class_entry *php_http_url_class_entry;
 239 PHP_MINIT_FUNCTION(http_url);
 240
 241 #define php_http_url_object_new php_http_object_new
 242 #define php_http_url_object_new_ex php_http_object_new_ex
 243
 244 #endif
 245
 246 /*
 247  * Local variables:
 248  * tab-width: 4
 249  * c-basic-offset: 4
 250  * End:
 251  * vim600: noet sw=4 ts=4 fdm=marker
 252  * vim<600: noet sw=4 ts=4
 253  */
 254