| modification, are permitted provided that the conditions mentioned |
| in the accompanying LICENSE file are met. |
+--------------------------------------------------------------------+
- | Copyright (c) 2004-2011, Michael Wallner <mike@php.net> |
+ | Copyright (c) 2004-2014, Michael Wallner <mike@php.net> |
+--------------------------------------------------------------------+
*/
{
zval *https, *zhost, *zport;
long port;
-#ifdef HAVE_GETSERVBYPORT
- struct servent *se;
-#endif
if (!url) {
url = ecalloc(1, sizeof(*url));
https = php_http_env_get_server_var(ZEND_STRL("HTTPS"), 1 TSRMLS_CC);
if (https && !strcasecmp(Z_STRVAL_P(https), "ON")) {
url->scheme = estrndup("https", lenof("https"));
- } else switch (url->port) {
- case 443:
- url->scheme = estrndup("https", lenof("https"));
- break;
-
-#ifndef HAVE_GETSERVBYPORT
- default:
-#endif
- case 80:
- case 0:
- url->scheme = estrndup("http", lenof("http"));
- break;
-
-#ifdef HAVE_GETSERVBYPORT
- default:
- if ((se = getservbyport(htons(url->port), "tcp")) && se->s_name) {
- url->scheme = estrdup(se->s_name);
- } else {
- url->scheme = estrndup("http", lenof("http"));
- }
- break;
-#endif
+ } else {
+ url->scheme = estrndup("http", lenof("http"));
}
/* host */
if ((((zhost = php_http_env_get_server_var(ZEND_STRL("HTTP_HOST"), 1 TSRMLS_CC)) ||
(zhost = php_http_env_get_server_var(ZEND_STRL("SERVER_NAME"), 1 TSRMLS_CC)) ||
(zhost = php_http_env_get_server_var(ZEND_STRL("SERVER_ADDR"), 1 TSRMLS_CC)))) && Z_STRLEN_P(zhost)) {
- url->host = estrndup(Z_STRVAL_P(zhost), Z_STRLEN_P(zhost));
+ size_t stop_at = strspn(Z_STRVAL_P(zhost), "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ-.");
+
+ url->host = estrndup(Z_STRVAL_P(zhost), stop_at);
} else {
url->host = localhostname();
}
return url;
}
-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)
+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)
{
php_url *url, *tmp_url = NULL;
-#ifdef HAVE_GETSERVBYNAME
- struct servent *se;
-#endif
/* set from env if requested */
if (flags & PHP_HTTP_URL_FROM_ENV) {
STR_SET(url->path, path);
}
/* replace directory references if path is not a single slash */
- if (url->path[0] && (url->path[0] != '/' || url->path[1])) {
+ if ((flags & PHP_HTTP_URL_SANITIZE_PATH)
+ && url->path[0] && (url->path[0] != '/' || url->path[1])) {
char *ptr, *end = url->path + strlen(url->path) + 1;
for (ptr = strchr(url->path, '/'); ptr; ptr = strchr(ptr, '/')) {
if (url->port) {
if ( ((url->port == 80) && !strcmp(url->scheme, "http"))
|| ((url->port ==443) && !strcmp(url->scheme, "https"))
-#ifdef HAVE_GETSERVBYNAME
- || ((se = getservbyname(url->scheme, "tcp")) && se->s_port &&
- (url->port == ntohs(se->s_port)))
-#endif
) {
url->port = 0;
}
}
if (url_str) {
- size_t len;
-
- *url_str = emalloc(PHP_HTTP_URL_MAXLEN + 1);
-
- **url_str = '\0';
- strlcat(*url_str, url->scheme, PHP_HTTP_URL_MAXLEN);
- strlcat(*url_str, "://", PHP_HTTP_URL_MAXLEN);
-
- if (url->user && *url->user) {
- strlcat(*url_str, url->user, PHP_HTTP_URL_MAXLEN);
- if (url->pass && *url->pass) {
- strlcat(*url_str, ":", PHP_HTTP_URL_MAXLEN);
- strlcat(*url_str, url->pass, PHP_HTTP_URL_MAXLEN);
- }
- strlcat(*url_str, "@", PHP_HTTP_URL_MAXLEN);
- }
-
- strlcat(*url_str, url->host, PHP_HTTP_URL_MAXLEN);
-
- if (url->port) {
- char port_str[8];
-
- snprintf(port_str, sizeof(port_str), "%d", (int) url->port);
- strlcat(*url_str, ":", PHP_HTTP_URL_MAXLEN);
- strlcat(*url_str, port_str, PHP_HTTP_URL_MAXLEN);
- }
-
- strlcat(*url_str, url->path, PHP_HTTP_URL_MAXLEN);
-
- if (url->query && *url->query) {
- strlcat(*url_str, "?", PHP_HTTP_URL_MAXLEN);
- strlcat(*url_str, url->query, PHP_HTTP_URL_MAXLEN);
- }
-
- if (url->fragment && *url->fragment) {
- strlcat(*url_str, "#", PHP_HTTP_URL_MAXLEN);
- strlcat(*url_str, url->fragment, PHP_HTTP_URL_MAXLEN);
- }
-
- if (PHP_HTTP_URL_MAXLEN == (len = strlen(*url_str))) {
- php_http_error(HE_NOTICE, PHP_HTTP_E_URL, "Length of URL exceeds PHP_HTTP_URL_MAXLEN");
- }
- if (url_len) {
- *url_len = len;
- }
+ php_http_url_to_string(url, url_str, url_len TSRMLS_CC);
}
if (url_ptr) {
}
}
-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)
+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)
{
const char *arg_sep_str;
size_t arg_sep_len;
php_http_url_argsep(&arg_sep_str, &arg_sep_len TSRMLS_CC);
- if (pre_encoded_len && pre_encoded_str) {
- php_http_buffer_append(qstr, pre_encoded_str, pre_encoded_len);
- }
-
- if (SUCCESS != php_http_url_encode_hash_ex(hash, qstr, arg_sep_str, arg_sep_len, ZEND_STRL("="), NULL, 0 TSRMLS_CC)) {
+ if (SUCCESS != php_http_url_encode_hash_ex(hash, qstr, arg_sep_str, arg_sep_len, "=", 1, pre_encoded_str, pre_encoded_len TSRMLS_CC)) {
php_http_buffer_free(&qstr);
return FAILURE;
}
return SUCCESS;
}
-PHP_HTTP_API STATUS php_http_url_encode_hash_ex(HashTable *ht, php_http_buffer_t *str, const char *arg_sep_str, size_t arg_sep_len, const char *val_sep_str, size_t val_sep_len, const char *prefix_str, size_t prefix_len TSRMLS_DC)
+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)
{
- php_http_array_hashkey_t key = php_http_array_hashkey_init(0);
- zval **data = NULL;
- HashPosition pos;
+ if (pre_encoded_len && pre_encoded_str) {
+ php_http_buffer_append(qstr, pre_encoded_str, pre_encoded_len);
+ }
- if (!ht || !str) {
- php_http_error(HE_WARNING, PHP_HTTP_E_INVALID_PARAM, "Invalid parameters");
+ if (!php_http_params_to_string(qstr, hash, arg_sep_str, arg_sep_len, "", 0, val_sep_str, val_sep_len, PHP_HTTP_PARAMS_QUERY TSRMLS_CC)) {
return FAILURE;
}
- if (ht->nApplyCount > 0) {
- return SUCCESS;
- }
-
- FOREACH_HASH_KEYVAL(pos, ht, key, data) {
- char *encoded_key;
- int encoded_len;
- php_http_buffer_t new_prefix;
-
- if (!data || !*data) {
- php_http_buffer_dtor(str);
- return FAILURE;
- }
-
- if (key.type == HASH_KEY_IS_STRING) {
- if (!*key.str) {
- /* only public properties */
- continue;
- }
- if (key.len && key.str[key.len - 1] == '\0') {
- --key.len;
- }
- encoded_key = php_url_encode(key.str, key.len, &encoded_len);
- } else {
- encoded_len = spprintf(&encoded_key, 0, "%ld", key.num);
- }
-
- {
- php_http_buffer_init(&new_prefix);
- if (prefix_str && prefix_len) {
- php_http_buffer_append(&new_prefix, prefix_str, prefix_len);
- php_http_buffer_appends(&new_prefix, "%5B");
- }
-
- php_http_buffer_append(&new_prefix, encoded_key, encoded_len);
- efree(encoded_key);
-
- if (prefix_str && prefix_len) {
- php_http_buffer_appends(&new_prefix, "%5D");
- }
- php_http_buffer_fix(&new_prefix);
- }
-
- if (Z_TYPE_PP(data) == IS_ARRAY || Z_TYPE_PP(data) == IS_OBJECT) {
- STATUS status;
- ++ht->nApplyCount;
- status = php_http_url_encode_hash_ex(HASH_OF(*data), str, arg_sep_str, arg_sep_len, val_sep_str, val_sep_len, PHP_HTTP_BUFFER_VAL(&new_prefix), PHP_HTTP_BUFFER_LEN(&new_prefix) TSRMLS_CC);
- --ht->nApplyCount;
- if (SUCCESS != status) {
- php_http_buffer_dtor(&new_prefix);
- php_http_buffer_dtor(str);
- return FAILURE;
- }
- } else {
- zval *val = php_http_ztyp(IS_STRING, *data);
-
- if (PHP_HTTP_BUFFER_LEN(str)) {
- php_http_buffer_append(str, arg_sep_str, arg_sep_len);
- }
- php_http_buffer_append(str, PHP_HTTP_BUFFER_VAL(&new_prefix), PHP_HTTP_BUFFER_LEN(&new_prefix));
- php_http_buffer_append(str, val_sep_str, val_sep_len);
-
- if (Z_STRLEN_P(val) && Z_STRVAL_P(val)) {
- char *encoded_val;
- int encoded_len;
-
- encoded_val = php_url_encode(Z_STRVAL_P(val), Z_STRLEN_P(val), &encoded_len);
- php_http_buffer_append(str, encoded_val, encoded_len);
- efree(encoded_val);
- }
-
- zval_ptr_dtor(&val);
- }
- php_http_buffer_dtor(&new_prefix);
- }
+
return SUCCESS;
}
-#define PHP_HTTP_BEGIN_ARGS(method, req_args) PHP_HTTP_BEGIN_ARGS_EX(HttpUrl, method, 0, req_args)
-#define PHP_HTTP_EMPTY_ARGS(method) PHP_HTTP_EMPTY_ARGS_EX(HttpUrl, method, 0)
-#define PHP_HTTP_URL_ME(method, visibility) PHP_ME(HttpUrl, method, PHP_HTTP_ARGS(HttpUrl, method), visibility)
-
-PHP_HTTP_BEGIN_ARGS(__construct, 0)
- PHP_HTTP_ARG_VAL(old_url, 0)
- PHP_HTTP_ARG_VAL(new_url, 0)
- PHP_HTTP_ARG_VAL(flags, 0)
-PHP_HTTP_END_ARGS;
-PHP_HTTP_EMPTY_ARGS(toString);
-PHP_HTTP_EMPTY_ARGS(toArray);
-
-PHP_HTTP_BEGIN_ARGS(mod, 1)
- PHP_HTTP_ARG_VAL(more_url_parts, 0)
- PHP_HTTP_ARG_VAL(flags, 0)
-PHP_HTTP_END_ARGS;
-
-zend_class_entry *php_http_url_class_entry;
-zend_function_entry php_http_url_method_entry[] = {
- PHP_HTTP_URL_ME(__construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
- PHP_HTTP_URL_ME(mod, ZEND_ACC_PUBLIC)
- PHP_HTTP_URL_ME(toString, ZEND_ACC_PUBLIC)
- ZEND_MALIAS(HttpUrl, __toString, toString, PHP_HTTP_ARGS(HttpUrl, toString), ZEND_ACC_PUBLIC)
- PHP_HTTP_URL_ME(toArray, ZEND_ACC_PUBLIC)
- EMPTY_FUNCTION_ENTRY
-};
-
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpUrl___construct, 0, 0, 0)
+ ZEND_ARG_INFO(0, old_url)
+ ZEND_ARG_INFO(0, new_url)
+ ZEND_ARG_INFO(0, flags)
+ZEND_END_ARG_INFO();
PHP_METHOD(HttpUrl, __construct)
{
- with_error_handling(EH_THROW, php_http_exception_class_entry) {
- zval *new_url = NULL, *old_url = NULL;
- long flags = PHP_HTTP_URL_FROM_ENV;
-
- if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!z!l", &old_url, &new_url, &flags)) {
- with_error_handling(EH_THROW, php_http_exception_class_entry) {
- php_url *res_purl, *new_purl = NULL, *old_purl = NULL;
-
- if (new_url) {
- switch (Z_TYPE_P(new_url)) {
- case IS_OBJECT:
- case IS_ARRAY:
- new_purl = php_http_url_from_struct(NULL, HASH_OF(new_url) TSRMLS_CC);
- break;
- default: {
- zval *cpy = php_http_ztyp(IS_STRING, new_url);
+ zval *new_url = NULL, *old_url = NULL;
+ long flags = PHP_HTTP_URL_FROM_ENV;
+ zend_error_handling zeh;
- new_purl = php_url_parse(Z_STRVAL_P(cpy));
- zval_ptr_dtor(&cpy);
- break;
- }
- }
- if (!new_purl) {
- return;
- }
- }
- if (old_url) {
- switch (Z_TYPE_P(old_url)) {
- case IS_OBJECT:
- case IS_ARRAY:
- old_purl = php_http_url_from_struct(NULL, HASH_OF(old_url) TSRMLS_CC);
- break;
- default: {
- zval *cpy = php_http_ztyp(IS_STRING, old_url);
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|z!z!l", &old_url, &new_url, &flags), invalid_arg, return);
- old_purl = php_url_parse(Z_STRVAL_P(cpy));
- zval_ptr_dtor(&cpy);
- break;
- }
- }
- if (!old_purl) {
- if (new_purl) {
- php_url_free(new_purl);
- }
- return;
- }
- }
+ zend_replace_error_handling(EH_THROW, php_http_exception_bad_url_class_entry, &zeh TSRMLS_CC);
+ {
+ php_url *res_purl, *new_purl = NULL, *old_purl = NULL;
- php_http_url(flags, old_purl, new_purl, &res_purl, NULL, NULL TSRMLS_CC);
- php_http_url_to_struct(res_purl, getThis() TSRMLS_CC);
+ if (new_url) {
+ switch (Z_TYPE_P(new_url)) {
+ case IS_OBJECT:
+ case IS_ARRAY:
+ new_purl = php_http_url_from_struct(NULL, HASH_OF(new_url) TSRMLS_CC);
+ break;
+ default: {
+ zval *cpy = php_http_ztyp(IS_STRING, new_url);
- php_url_free(res_purl);
- if (old_purl) {
- php_url_free(old_purl);
+ new_purl = php_url_parse(Z_STRVAL_P(cpy));
+ zval_ptr_dtor(&cpy);
+ break;
}
+ }
+ if (!new_purl) {
+ zend_restore_error_handling(&zeh TSRMLS_CC);
+ return;
+ }
+ }
+ if (old_url) {
+ switch (Z_TYPE_P(old_url)) {
+ case IS_OBJECT:
+ case IS_ARRAY:
+ old_purl = php_http_url_from_struct(NULL, HASH_OF(old_url) TSRMLS_CC);
+ break;
+ default: {
+ zval *cpy = php_http_ztyp(IS_STRING, old_url);
+
+ old_purl = php_url_parse(Z_STRVAL_P(cpy));
+ zval_ptr_dtor(&cpy);
+ break;
+ }
+ }
+ if (!old_purl) {
if (new_purl) {
php_url_free(new_purl);
}
- } end_error_handling();
+ zend_restore_error_handling(&zeh TSRMLS_CC);
+ return;
+ }
+ }
+
+ php_http_url(flags, old_purl, new_purl, &res_purl, NULL, NULL TSRMLS_CC);
+ php_http_url_to_struct(res_purl, getThis() TSRMLS_CC);
+
+ php_url_free(res_purl);
+ if (old_purl) {
+ php_url_free(old_purl);
}
- } end_error_handling();
+ if (new_purl) {
+ php_url_free(new_purl);
+ }
+ }
+ zend_restore_error_handling(&zeh TSRMLS_CC);
}
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpUrl_mod, 0, 0, 1)
+ ZEND_ARG_INFO(0, more_url_parts)
+ ZEND_ARG_INFO(0, flags)
+ZEND_END_ARG_INFO();
PHP_METHOD(HttpUrl, mod)
{
zval *new_url = NULL;
long flags = PHP_HTTP_URL_JOIN_PATH | PHP_HTTP_URL_JOIN_QUERY;
+ zend_error_handling zeh;
- if (SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z!|l", &new_url, &flags)) {
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z!|l", &new_url, &flags), invalid_arg, return);
+
+ zend_replace_error_handling(EH_THROW, php_http_exception_bad_url_class_entry, &zeh TSRMLS_CC);
+ {
php_url *new_purl = NULL, *old_purl = NULL;
if (new_url) {
}
}
if (!new_purl) {
+ zend_restore_error_handling(&zeh TSRMLS_CC);
return;
}
}
php_url_free(new_purl);
}
}
+ zend_restore_error_handling(&zeh TSRMLS_CC);
}
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpUrl_toString, 0, 0, 0)
+ZEND_END_ARG_INFO();
PHP_METHOD(HttpUrl, toString)
{
if (SUCCESS == zend_parse_parameters_none()) {
RETURN_EMPTY_STRING();
}
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpUrl_toArray, 0, 0, 0)
+ZEND_END_ARG_INFO();
PHP_METHOD(HttpUrl, toArray)
{
+ php_url *purl;
+
if (SUCCESS != zend_parse_parameters_none()) {
- RETURN_FALSE;
+ return;
}
- array_init(return_value);
- array_copy(HASH_OF(getThis()), HASH_OF(return_value));
+
+ /* strip any non-URL properties */
+ purl = php_http_url_from_struct(NULL, HASH_OF(getThis()) TSRMLS_CC);
+ php_http_url_to_struct(purl, return_value TSRMLS_CC);
+ php_url_free(purl);
}
+static zend_function_entry php_http_url_methods[] = {
+ PHP_ME(HttpUrl, __construct, ai_HttpUrl___construct, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
+ PHP_ME(HttpUrl, mod, ai_HttpUrl_mod, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpUrl, toString, ai_HttpUrl_toString, ZEND_ACC_PUBLIC)
+ ZEND_MALIAS(HttpUrl, __toString, toString, ai_HttpUrl_toString, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpUrl, toArray, ai_HttpUrl_toArray, ZEND_ACC_PUBLIC)
+ EMPTY_FUNCTION_ENTRY
+};
+
+zend_class_entry *php_http_url_class_entry;
+
PHP_MINIT_FUNCTION(http_url)
{
- PHP_HTTP_REGISTER_CLASS(http, Url, http_url, php_http_object_class_entry, 0);
+ zend_class_entry ce = {0};
+
+ INIT_NS_CLASS_ENTRY(ce, "http", "Url", php_http_url_methods);
+ php_http_url_class_entry = zend_register_internal_class(&ce TSRMLS_CC);
zend_declare_property_null(php_http_url_class_entry, ZEND_STRL("scheme"), ZEND_ACC_PUBLIC TSRMLS_CC);
zend_declare_property_null(php_http_url_class_entry, ZEND_STRL("user"), ZEND_ACC_PUBLIC TSRMLS_CC);
zend_declare_class_constant_long(php_http_url_class_entry, ZEND_STRL("STRIP_FRAGMENT"), PHP_HTTP_URL_STRIP_FRAGMENT TSRMLS_CC);
zend_declare_class_constant_long(php_http_url_class_entry, ZEND_STRL("STRIP_ALL"), PHP_HTTP_URL_STRIP_ALL TSRMLS_CC);
zend_declare_class_constant_long(php_http_url_class_entry, ZEND_STRL("FROM_ENV"), PHP_HTTP_URL_FROM_ENV TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_url_class_entry, ZEND_STRL("SANITIZE_PATH"), PHP_HTTP_URL_SANITIZE_PATH TSRMLS_CC);
return SUCCESS;
}