/* $Id$ */
+#define _WINSOCKAPI_
#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS
#ifdef HAVE_CONFIG_H
-#include "config.h"
+# include "config.h"
#endif
#include "php.h"
+#include "php_ini.h"
#include "snprintf.h"
#include "ext/standard/info.h"
#include "ext/session/php_session.h"
#include "ext/standard/php_string.h"
#include "ext/standard/php_smart_str.h"
+#include "SAPI.h"
+
#include "php_http.h"
#include "php_http_api.h"
#ifdef ZEND_ENGINE_2
-#include "ext/standard/php_http.h"
+# include "ext/standard/php_http.h"
#endif
#ifdef HTTP_HAVE_CURL
-#ifdef PHP_WIN32
-#include <winsock2.h>
-#include <sys/types.h>
-#endif
-
-#include <curl/curl.h>
-#endif
+# ifdef PHP_WIN32
+# include <winsock2.h>
+# include <sys/types.h>
+# endif
-ZEND_DECLARE_MODULE_GLOBALS(http)
-
-#ifdef COMPILE_DL_HTTP
-ZEND_GET_MODULE(http)
-#endif
+# include <curl/curl.h>
/* {{{ ARG_INFO */
-#ifdef ZEND_BEGIN_ARG_INFO
+# ifdef ZEND_BEGIN_ARG_INFO
ZEND_BEGIN_ARG_INFO(http_request_info_ref_3, 0)
ZEND_ARG_PASS_INFO(0)
ZEND_ARG_PASS_INFO(0)
ZEND_ARG_PASS_INFO(0)
ZEND_ARG_PASS_INFO(1)
ZEND_END_ARG_INFO();
-#else
+# else
static unsigned char http_request_info_ref_3[] = {3, BYREF_NONE, BYREF_NONE, BYREF_FORCE};
static unsigned char http_request_info_ref_4[] = {4, BYREF_NONE, BYREF_NONE, BYREF_NONE, BYREF_FORCE};
+# endif
+/* }}} ARG_INFO */
+
+#endif /* HTTP_HAVE_CURL */
+
+ZEND_DECLARE_MODULE_GLOBALS(http)
+
+#ifdef COMPILE_DL_HTTP
+ZEND_GET_MODULE(http)
#endif
-/* }}}*/
+
/* {{{ http_functions[] */
function_entry http_functions[] = {
PHP_FE(http_chunked_decode, NULL)
PHP_FE(http_split_response, NULL)
PHP_FE(http_parse_headers, NULL)
+ PHP_FE(http_get_request_headers, NULL)
#ifdef HTTP_HAVE_CURL
PHP_FE(http_get, http_request_info_ref_3)
PHP_FE(http_head, http_request_info_ref_3)
#ifndef ZEND_ENGINE_2
PHP_FE(http_build_query, NULL)
#endif
+ PHP_FE(ob_httpetaghandler, NULL)
{NULL, NULL, NULL}
};
/* }}} */
RETURN_FALSE;
}
- php_end_ob_buffers(0 TSRMLS_CC);
http_send_header("Cache-Control: private, must-revalidate, max-age=0");
- /* if no etag is given and we didn't already
- * start ob_etaghandler -- start it
- */
- if (!HTTP_G(etag_started) && !etag_len) {
- php_ob_set_internal_handler(_http_ob_etaghandler, (uint) 4096, "etag output handler", 0 TSRMLS_CC);
- HTTP_G(etag_started) = 1;
- RETURN_BOOL(php_start_ob_buffer_named("etag output handler", (uint) 4096, 0 TSRMLS_CC));
+ if (etag_len) {
+ http_send_etag(etag, etag_len);
+ if (http_etag_match("HTTP_IF_NONE_MATCH", etag)) {
+ if (SUCCESS == http_send_status(304)) {
+ zend_bailout();
+ } else {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not send 304 Not Modified");
+ RETURN_FALSE;
+ }
+ }
}
- if (http_etag_match("HTTP_IF_NONE_MATCH", etag)) {
- if (SUCCESS == http_send_status(304)) {
- zend_bailout();
- } else {
- php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not send 304 Not Modified");
+ /* if no etag is given and we didn't already start ob_etaghandler -- start it */
+ if (!HTTP_G(etag_started)) {
+ RETURN_BOOL(HTTP_G(etag_started) = (SUCCESS == http_start_ob_handler(_http_ob_etaghandler, "ob_etaghandler", 0, 1)));
+ }
+ RETURN_TRUE;
+}
+/* }}} */
+
+/* {{{ proto string ob_httpetaghandler(string data, int mode)
+ *
+ * For use with ob_start(). Note that this has to be started as first output buffer.
+ */
+PHP_FUNCTION(ob_httpetaghandler)
+{
+ char *data;
+ int data_len;
+ long mode;
+
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) {
+ RETURN_FALSE;
+ }
+
+ if (mode & PHP_OUTPUT_HANDLER_START) {
+ if (HTTP_G(etag_started)) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "ob_etaghandler can only be used once");
RETURN_FALSE;
}
+ if (OG(ob_nesting_level)) {
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "must be started prior to other output buffers");
+ RETURN_FALSE;
+ }
+ http_send_header("Cache-Control: private, must-revalidate, max-age=0");
+ HTTP_G(etag_started) = 1;
}
-
- RETURN_SUCCESS(http_send_etag(etag, etag_len));
+
+ Z_TYPE_P(return_value) = IS_STRING;
+ http_ob_etaghandler(data, data_len, &Z_STRVAL_P(return_value), &Z_STRLEN_P(return_value), mode);
}
/* }}} */
* content body. The returned array may look simliar to the following example:
*
* <pre>
+ * <?php
* array(
* 0 => array(
* 'Status' => '200 Ok',
* ),
* 1 => "Hello World!"
* );
+ * ?>
* </pre>
*/
PHP_FUNCTION(http_split_response)
}
/* }}} */
-/* {{{ proto array http_parse_headers(string header) */
+/* {{{ proto array http_parse_headers(string header)
+ *
+ */
PHP_FUNCTION(http_parse_headers)
{
char *header, *rnrn;
}
/* }}}*/
+/* {{{ proto array http_get_request_headers(void)
+ *
+ */
+PHP_FUNCTION(http_get_request_headers)
+{
+ if (ZEND_NUM_ARGS()) {
+ WRONG_PARAM_COUNT;
+ }
+
+ array_init(return_value);
+ http_get_request_headers(return_value);
+}
+/* }}} */
+
/* {{{ HAVE_CURL */
#ifdef HTTP_HAVE_CURL
* </pre>
*
* The optional third parameter will be filled with some additional information
- * in form af an associative array, if supplied (don't forget to initialize it
- * with NULL or array()).
+ * in form af an associative array, if supplied, like the following example:
+ * <pre>
+ * <?php
+ * array (
+ * 'effective_url' => 'http://localhost',
+ * 'response_code' => 403,
+ * 'total_time' => 0.017,
+ * 'namelookup_time' => 0.013,
+ * 'connect_time' => 0.014,
+ * 'pretransfer_time' => 0.014,
+ * 'size_upload' => 0,
+ * 'size_download' => 202,
+ * 'speed_download' => 11882,
+ * 'speed_upload' => 0,
+ * 'header_size' => 145,
+ * 'request_size' => 62,
+ * 'ssl_verifyresult' => 0,
+ * 'filetime' => -1,
+ * 'content_length_download' => 202,
+ * 'content_length_upload' => 0,
+ * 'starttransfer_time' => 0.017,
+ * 'content_type' => 'text/html; charset=iso-8859-1',
+ * 'redirect_time' => 0,
+ * 'redirect_count' => 0,
+ * 'private' => '',
+ * 'http_connectcode' => 0,
+ * 'httpauth_avail' => 0,
+ * 'proxyauth_avail' => 0,
+ * )
+ * ?>
+ * </pre>
*/
PHP_FUNCTION(http_get)
{
http_globals->curlbuf.hdrs.used = 0;
http_globals->curlbuf.hdrs.free = 0;
#endif
+ http_globals->allowed_methods = NULL;
+}
+/* }}} */
+
+/* {{{ static inline STATUS http_check_allowed_methods(char *, int) */
+#define http_check_allowed_methods(m, l) _http_check_allowed_methods((m), (l) TSRMLS_CC)
+static inline void _http_check_allowed_methods(char *methods, int length TSRMLS_DC)
+{
+ if (length && SG(request_info).request_method && (!strstr(methods, SG(request_info).request_method))) {
+ char *allow_header = emalloc(length + sizeof("Allow: "));
+ sprintf(allow_header, "Allow: %s", methods);
+ http_send_header(allow_header);
+ efree(allow_header);
+ http_send_status(405);
+ zend_bailout();
+ }
+}
+/* }}} */
+
+/* {{{ PHP_INI */
+PHP_INI_MH(update_allowed_methods)
+{
+ http_check_allowed_methods(new_value, new_value_length);
+ return OnUpdateString(entry, new_value, new_value_length, mh_arg1, mh_arg2, mh_arg3, stage TSRMLS_CC);
}
+
+PHP_INI_BEGIN()
+ STD_PHP_INI_ENTRY("http.allowed_methods", "OPTIONS,GET,HEAD,POST,PUT,DELETE,TRACE,CONNECT", PHP_INI_ALL, update_allowed_methods, allowed_methods, zend_http_globals, http_globals)
+PHP_INI_END()
/* }}} */
/* {{{ PHP_MINIT_FUNCTION */
PHP_MINIT_FUNCTION(http)
{
ZEND_INIT_MODULE_GLOBALS(http, php_http_init_globals, NULL);
+ REGISTER_INI_ENTRIES();
#ifdef HTTP_HAVE_CURL
REGISTER_LONG_CONSTANT("HTTP_AUTH_BASIC", CURLAUTH_BASIC, CONST_CS | CONST_PERSISTENT);
REGISTER_LONG_CONSTANT("HTTP_AUTH_DIGEST", CURLAUTH_DIGEST, CONST_CS | CONST_PERSISTENT);
}
/* }}} */
+/* {{{ PHP_MSHUTDOWN_FUNCTION */
+PHP_MSHUTDOWN_FUNCTION(http)
+{
+ UNREGISTER_INI_ENTRIES();
+ return SUCCESS;
+}
+/* }}} */
+
+/* {{{ PHP_RINIT_FUNCTION */
+PHP_RINIT_FUNCTION(http)
+{
+ char *allowed_methods = INI_STR("http.allowed_methods");
+ http_check_allowed_methods(allowed_methods, strlen(allowed_methods));
+ return SUCCESS;
+}
+/* }}} */
+
/* {{{ PHP_RSHUTDOWN_FUNCTION */
PHP_RSHUTDOWN_FUNCTION(http)
{
- if (HTTP_G(ctype)) {
- efree(HTTP_G(ctype));
- }
+ HTTP_G(etag_started) = 0;
+ HTTP_G(lmod) = 0;
+
if (HTTP_G(etag)) {
efree(HTTP_G(etag));
+ HTTP_G(etag) = NULL;
+ }
+
+ if (HTTP_G(ctype)) {
+ efree(HTTP_G(ctype));
+ HTTP_G(ctype) = NULL;
}
#ifdef HTTP_HAVE_CURL
if (HTTP_G(curlbuf).body.data) {
efree(HTTP_G(curlbuf).body.data);
+ HTTP_G(curlbuf).body.data = NULL;
}
if (HTTP_G(curlbuf).hdrs.data) {
efree(HTTP_G(curlbuf).hdrs.data);
+ HTTP_G(curlbuf).hdrs.data = NULL;
}
#endif
return SUCCESS;
#endif
);
php_info_print_table_end();
+
+ DISPLAY_INI_ENTRIES();
}
/* }}} */