/*
-
+----------------------------------------------------------------------+
-
| PECL :: http |
-
+----------------------------------------------------------------------+
-
| This source file is subject to version 3.0 of the PHP license, that |
-
| is bundled with this package in the file LICENSE, and is available |
-
| through the world-wide-web at http://www.php.net/license/3_0.txt. |
-
| If you did not receive a copy of the PHP license and are unable to |
-
| obtain it through the world-wide-web, please send a note to |
-
| license@php.net so we can mail you a copy immediately. |
-
+----------------------------------------------------------------------+
-
| Copyright (c) 2004-2005 Michael Wallner <mike@php.net> |
-
+----------------------------------------------------------------------+
-
*/
-
-
/* $Id$ */
-
-
#ifdef HAVE_CONFIG_H
-
# include "config.h"
-
#endif
-
-
#include "php.h"
-
#include "php_ini.h"
-
#include "ext/standard/info.h"
-
#include "ext/session/php_session.h"
-
#include "ext/standard/php_string.h"
-
-
#include "SAPI.h"
-
-
#include "phpstr/phpstr.h"
-
-
#include "php_http.h"
-
#include "php_http_std_defs.h"
-
#include "php_http_api.h"
-
#include "php_http_auth_api.h"
-
#include "php_http_request_api.h"
-
#include "php_http_cache_api.h"
-
#include "php_http_request_api.h"
-
#include "php_http_date_api.h"
-
#include "php_http_headers_api.h"
-
#include "php_http_message_api.h"
-
#include "php_http_send_api.h"
-
#include "php_http_url_api.h"
-
-
ZEND_EXTERN_MODULE_GLOBALS(http)
-
-
/* {{{ proto string http_date([int timestamp])
-
*
-
* This function returns a valid HTTP date regarding RFC 822/1123
-
* looking like: "Wed, 22 Dec 2004 11:34:47 GMT"
-
*
-
*/
-
PHP_FUNCTION(http_date)
-
{
-
long t = -1;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (t == -1) {
-
t = (long) time(NULL);
-
}
-
-
RETURN_STRING(http_date(t), 0);
-
}
-
/* }}} */
-
-
/* {{{ proto string http_absolute_uri(string url[, string proto[, string host[, int port]]])
-
*
-
* This function returns an absolute URI constructed from url.
-
* If the url is already abolute but a different proto was supplied,
-
* only the proto part of the URI will be updated. If url has no
-
* path specified, the path of the current REQUEST_URI will be taken.
-
* The host will be taken either from the Host HTTP header of the client
-
* the SERVER_NAME or just localhost if prior are not available.
-
*
-
* Some examples:
-
* <pre>
-
* url = "page.php" => http://www.example.com/current/path/page.php
-
* url = "/page.php" => http://www.example.com/page.php
-
* url = "/page.php", proto = "https" => https://www.example.com/page.php
-
* </pre>
-
*
-
*/
-
PHP_FUNCTION(http_absolute_uri)
-
{
-
char *url = NULL, *proto = NULL, *host = NULL;
-
int url_len = 0, proto_len = 0, host_len = 0;
-
long port = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|ssl", &url, &url_len, &proto, &proto_len, &host, &host_len, &port) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
RETURN_STRING(http_absolute_uri_ex(url, url_len, proto, proto_len, host, host_len, port), 0);
-
}
-
/* }}} */
-
-
/* {{{ proto string http_negotiate_language(array supported[, string default = 'en-US'])
-
*
-
* This function negotiates the clients preferred language based on its
-
* Accept-Language HTTP header. It returns the negotiated language or
-
* the default language if none match.
-
*
-
* The qualifier is recognized and languages without qualifier are rated highest.
-
*
-
* The supported parameter is expected to be an array having
-
* the supported languages as array values.
-
*
-
* Example:
-
* <pre>
-
* <?php
-
* $langs = array(
-
* 'en-US',// default
-
* 'fr',
-
* 'fr-FR',
-
* 'de',
-
* 'de-DE',
-
* 'de-AT',
-
* 'de-CH',
-
* );
-
* include './langs/'. http_negotiate_language($langs) .'.php';
-
* ?>
-
* </pre>
-
*
-
*/
-
PHP_FUNCTION(http_negotiate_language)
-
{
-
zval *supported;
-
char *def = NULL;
-
int def_len = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (!def) {
-
def = "en-US";
-
}
-
-
RETURN_STRING(http_negotiate_language(supported, def), 0);
-
}
-
/* }}} */
-
-
/* {{{ proto string http_negotiate_charset(array supported[, string default = 'iso-8859-1'])
-
*
-
* This function negotiates the clients preferred charset based on its
-
* Accept-Charset HTTP header. It returns the negotiated charset or
-
* the default charset if none match.
-
*
-
* The qualifier is recognized and charset without qualifier are rated highest.
-
*
-
* The supported parameter is expected to be an array having
-
* the supported charsets as array values.
-
*
-
* Example:
-
* <pre>
-
* <?php
-
* $charsets = array(
-
* 'iso-8859-1', // default
-
* 'iso-8859-2',
-
* 'iso-8859-15',
-
* 'utf-8'
-
* );
-
* $pref = http_negotiate_charset($charsets);
-
* if (!strcmp($pref, 'iso-8859-1')) {
-
* iconv_set_encoding('internal_encoding', 'iso-8859-1');
-
* iconv_set_encoding('output_encoding', $pref);
-
* ob_start('ob_iconv_handler');
-
* }
-
* ?>
-
* </pre>
-
*/
-
PHP_FUNCTION(http_negotiate_charset)
-
{
-
zval *supported;
-
char *def = NULL;
-
int def_len = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|s", &supported, &def, &def_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (!def) {
-
def = "iso-8859-1";
-
}
-
-
RETURN_STRING(http_negotiate_charset(supported, def), 0);
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_send_status(int status)
-
*
-
* Send HTTP status code.
-
*
-
*/
-
PHP_FUNCTION(http_send_status)
-
{
-
int status = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &status) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
if (status < 100 || status > 510) {
-
http_error_ex(E_WARNING, HTTP_E_HEADER, "Invalid HTTP status code (100-510): %d", status);
-
RETURN_FALSE;
-
}
-
-
RETURN_SUCCESS(http_send_status(status));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_send_last_modified([int timestamp])
-
*
-
* This converts the given timestamp to a valid HTTP date and
-
* sends it as "Last-Modified" HTTP header. If timestamp is
-
* omitted, current time is sent.
-
*
-
*/
-
PHP_FUNCTION(http_send_last_modified)
-
{
-
long t = -1;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &t) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (t == -1) {
-
t = (long) time(NULL);
-
}
-
-
RETURN_SUCCESS(http_send_last_modified(t));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_send_content_type([string content_type = 'application/x-octetstream'])
-
*
-
* Sets the content type.
-
*
-
*/
-
PHP_FUNCTION(http_send_content_type)
-
{
-
char *ct;
-
int ct_len = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &ct, &ct_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (!ct_len) {
-
RETURN_SUCCESS(http_send_content_type("application/x-octetstream", lenof("application/x-octetstream")));
-
}
-
RETURN_SUCCESS(http_send_content_type(ct, ct_len));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_send_content_disposition(string filename[, bool inline = false])
-
*
-
* Set the Content Disposition. The Content-Disposition header is very useful
-
* if the data actually sent came from a file or something similar, that should
-
* be "saved" by the client/user (i.e. by browsers "Save as..." popup window).
-
*
-
*/
-
PHP_FUNCTION(http_send_content_disposition)
-
{
-
char *filename;
-
int f_len;
-
zend_bool send_inline = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &filename, &f_len, &send_inline) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
RETURN_SUCCESS(http_send_content_disposition(filename, f_len, send_inline));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_match_modified([int timestamp[, for_range = false]])
-
*
-
* Matches the given timestamp against the clients "If-Modified-Since" resp.
-
* "If-Unmodified-Since" HTTP headers.
-
*
-
*/
-
PHP_FUNCTION(http_match_modified)
-
{
-
long t = -1;
-
zend_bool for_range = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|lb", &t, &for_range) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
// current time if not supplied (senseless though)
-
if (t == -1) {
-
t = (long) time(NULL);
-
}
-
-
if (for_range) {
-
RETURN_BOOL(http_match_last_modified("HTTP_IF_UNMODIFIED_SINCE", t));
-
}
-
RETURN_BOOL(http_match_last_modified("HTTP_IF_MODIFIED_SINCE", t));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_match_etag(string etag[, for_range = false])
-
*
-
* This matches the given ETag against the clients
-
* "If-Match" resp. "If-None-Match" HTTP headers.
-
*
-
*/
-
PHP_FUNCTION(http_match_etag)
-
{
-
int etag_len;
-
char *etag;
-
zend_bool for_range = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|b", &etag, &etag_len, &for_range) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (for_range) {
-
RETURN_BOOL(http_match_etag("HTTP_IF_MATCH", etag));
-
}
-
RETURN_BOOL(http_match_etag("HTTP_IF_NONE_MATCH", etag));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_cache_last_modified([int timestamp_or_expires]])
-
*
-
* If timestamp_or_expires is greater than 0, it is handled as timestamp
-
* and will be sent as date of last modification. If it is 0 or omitted,
-
* the current time will be sent as Last-Modified date. If it's negative,
-
* it is handled as expiration time in seconds, which means that if the
-
* requested last modification date is not between the calculated timespan,
-
* the Last-Modified header is updated and the actual body will be sent.
-
*
-
*/
-
PHP_FUNCTION(http_cache_last_modified)
-
{
-
long last_modified = 0, send_modified = 0, t;
-
zval *zlm;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|l", &last_modified) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
t = (long) time(NULL);
-
-
/* 0 or omitted */
-
if (!last_modified) {
-
/* does the client have? (att: caching "forever") */
-
if (zlm = http_get_server_var("HTTP_IF_MODIFIED_SINCE")) {
-
last_modified = send_modified = http_parse_date(Z_STRVAL_P(zlm));
-
/* send current time */
-
} else {
-
send_modified = t;
-
}
-
/* negative value is supposed to be expiration time */
-
} else if (last_modified < 0) {
-
last_modified += t;
-
send_modified = t;
-
/* send supplied time explicitly */
-
} else {
-
send_modified = last_modified;
-
}
-
-
RETURN_SUCCESS(http_cache_last_modified(last_modified, send_modified, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL)));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_cache_etag([string etag])
-
*
-
* This function attempts to cache the HTTP body based on an ETag,
-
* either supplied or generated through calculation of the MD5
-
* checksum of the output (uses output buffering).
-
*
-
* If clients "If-None-Match" header matches the supplied/calculated
-
* ETag, the body is considered cached on the clients side and
-
* a "304 Not Modified" status code is issued.
-
*
-
*/
-
PHP_FUNCTION(http_cache_etag)
-
{
-
char *etag = NULL;
-
int etag_len = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|s", &etag, &etag_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
RETURN_SUCCESS(http_cache_etag(etag, etag_len, HTTP_DEFAULT_CACHECONTROL, lenof(HTTP_DEFAULT_CACHECONTROL)));
-
}
-
/* }}} */
-
-
/* {{{ proto string ob_etaghandler(string data, int mode)
-
*
-
* For use with ob_start().
-
*/
-
PHP_FUNCTION(ob_etaghandler)
-
{
-
char *data;
-
int data_len;
-
long mode;
-
-
if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sl", &data, &data_len, &mode)) {
-
RETURN_FALSE;
-
}
-
-
Z_TYPE_P(return_value) = IS_STRING;
-
http_ob_etaghandler(data, data_len, &Z_STRVAL_P(return_value), &Z_STRLEN_P(return_value), mode);
-
}
-
/* }}} */
+/* {{{ proto void http_throttle(double sec[, long bytes = 2097152])
+ *
+ * Use with http_send() API.
+ *
+ * Example:
+ * <pre>
+ * <?php
+ * // ~ 20 kbyte/s
+ * # http_throttle(1, 20000);
+ * # http_throttle(0.5, 10000);
+ * # http_throttle(0.1, 2000);
+ * http_send_file('document.pdf');
+ * ?>
+ * </pre>
+ */
+PHP_FUNCTION(http_throttle)
+{
+ long chunk_size;
+ double interval;
+
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "dl", &interval, &chunk_size)) {
+ return;
+ }
+ HTTP_G(send).throttle_delay = interval;
+ HTTP_G(send).buffer_size = chunk_size;
+}
+/* }}} */
/* {{{ proto void http_redirect([string url[, array params[, bool session,[ bool permanent]]]])
-
*
-
* Redirect to a given url.
-
* The supplied url will be expanded with http_absolute_uri(), the params array will
-
* be treated with http_build_query() and the session identification will be appended
-
* if session is true.
-
*
-
* Depending on permanent the redirection will be issued with a permanent
-
* ("301 Moved Permanently") or a temporary ("302 Found") redirection
-
* status code.
-
*
-
* To be RFC compliant, "Redirecting to <a>URI</a>." will be displayed,
-
* if the client doesn't redirect immediatly.
-
*/
-
PHP_FUNCTION(http_redirect)
-
{
-
int url_len;
-
size_t query_len = 0;
-
zend_bool session = 0, permanent = 0;
-
zval *params = NULL;
-
- char *query, *url, *URI,
-
+ char *query = NULL, *url = NULL, *URI,
LOC[HTTP_URI_MAXLEN + sizeof("Location: ")],
-
RED[HTTP_URI_MAXLEN * 2 + sizeof("Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n")];
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "|sa!/bb", &url, &url_len, ¶ms, &session, &permanent) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
/* append session info */
-
if (session && (PS(session_status) == php_session_active)) {
-
if (!params) {
-
MAKE_STD_ZVAL(params);
-
array_init(params);
-
}
-
if (add_assoc_string(params, PS(session_name), PS(id), 1) != SUCCESS) {
-
http_error(E_WARNING, HTTP_E_ENCODE, "Could not append session information");
-
}
-
}
-
-
/* treat params array with http_build_query() */
-
if (params) {
-
if (SUCCESS != http_urlencode_hash_ex(Z_ARRVAL_P(params), 0, NULL, 0, &query, &query_len)) {
-
RETURN_FALSE;
-
}
-
}
-
-
URI = http_absolute_uri(url);
-
-
if (query_len) {
-
snprintf(LOC, HTTP_URI_MAXLEN + sizeof("Location: "), "Location: %s?%s", URI, query);
-
sprintf(RED, "Redirecting to <a href=\"%s?%s\">%s?%s</a>.\n", URI, query, URI, query);
-
efree(query);
-
} else {
-
snprintf(LOC, HTTP_URI_MAXLEN + sizeof("Location: "), "Location: %s", URI);
-
sprintf(RED, "Redirecting to <a href=\"%s\">%s</a>.\n", URI, URI);
-
}
-
efree(URI);
-
-
if ((SUCCESS == http_send_header(LOC)) && (SUCCESS == http_send_status((permanent ? 301 : 302)))) {
-
php_body_write(RED, strlen(RED) TSRMLS_CC);
-
RETURN_TRUE;
-
}
-
RETURN_FALSE;
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_send_data(string data)
-
*
-
* Sends raw data with support for (multiple) range requests.
-
*
-
*/
-
PHP_FUNCTION(http_send_data)
-
{
-
zval *zdata;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zdata) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
convert_to_string_ex(&zdata);
-
RETURN_SUCCESS(http_send_data(Z_STRVAL_P(zdata), Z_STRLEN_P(zdata)));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_send_file(string file)
-
*
-
* Sends a file with support for (multiple) range requests.
-
*
-
*/
-
PHP_FUNCTION(http_send_file)
-
{
-
char *file;
-
int flen = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &file, &flen) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
if (!flen) {
-
RETURN_FALSE;
-
}
-
-
RETURN_SUCCESS(http_send_file(file));
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_send_stream(resource stream)
-
*
-
* Sends an already opened stream with support for (multiple) range requests.
-
*
-
*/
-
PHP_FUNCTION(http_send_stream)
-
{
-
zval *zstream;
-
php_stream *file;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &zstream) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
php_stream_from_zval(file, &zstream);
-
RETURN_SUCCESS(http_send_stream(file));
-
}
-
/* }}} */
-
-
/* {{{ proto string http_chunked_decode(string encoded)
-
*
-
* This function decodes a string that was HTTP-chunked encoded.
-
* Returns false on failure.
-
*/
-
PHP_FUNCTION(http_chunked_decode)
-
{
-
char *encoded = NULL, *decoded = NULL;
-
int encoded_len = 0, decoded_len = 0;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &encoded, &encoded_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (NULL != http_chunked_decode(encoded, encoded_len, &decoded, &decoded_len)) {
-
RETURN_STRINGL(decoded, decoded_len, 0);
-
} else {
-
RETURN_FALSE;
-
}
-
}
-
/* }}} */
-
-
/* {{{ proto array http_split_response(string http_response)
-
*
-
* This function splits an HTTP response into an array with headers and the
-
* content body. The returned array may look simliar to the following example:
-
*
-
* <pre>
-
* <?php
-
* array(
-
* 0 => array(
-
* 'Response Status' => '200 Ok',
-
* 'Content-Type' => 'text/plain',
-
* 'Content-Language' => 'en-US'
-
* ),
-
* 1 => "Hello World!"
-
* );
-
* ?>
-
* </pre>
-
*/
-
PHP_FUNCTION(http_split_response)
-
{
+ char *response, *body;
+ int response_len;
+ size_t body_len;
+ zval *zheaders;
- zval *zresponse, *zbody, *zheaders;
-
-
-
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z", &zresponse) != SUCCESS) {
-
+ if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &response, &response_len) != SUCCESS) {
RETURN_FALSE;
-
}
-
-
- convert_to_string(zresponse);
-
-
-
- MAKE_STD_ZVAL(zbody);
-
MAKE_STD_ZVAL(zheaders);
-
array_init(zheaders);
-
-
- if (SUCCESS != http_split_response(zresponse, zheaders, zbody)) {
-
+ if (SUCCESS != http_split_response(response, response_len, Z_ARRVAL_P(zheaders), &body, &body_len)) {
http_error(E_WARNING, HTTP_E_PARSE, "Could not parse HTTP response");
-
RETURN_FALSE;
-
}
-
-
array_init(return_value);
-
add_index_zval(return_value, 0, zheaders);
-
- add_index_zval(return_value, 1, zbody);
-
+ add_index_stringl(return_value, 1, body, body_len, 0);
}
-
/* }}} */
-
-
/* {{{ proto array http_parse_headers(string header)
-
*
-
*/
-
PHP_FUNCTION(http_parse_headers)
-
{
-
char *header;
-
int header_len;
-
-
if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &header, &header_len)) {
-
RETURN_FALSE;
-
}
-
-
array_init(return_value);
-
if (SUCCESS != http_parse_headers(header, return_value)) {
-
http_error(E_WARNING, HTTP_E_PARSE, "Could not parse HTTP headers");
-
zval_dtor(return_value);
-
RETURN_FALSE;
-
}
-
}
-
/* }}}*/
-
-
/* {{{ proto array http_get_request_headers(void)
-
*
-
+ * Get a list of incoming HTTP headers.
*/
-
PHP_FUNCTION(http_get_request_headers)
-
{
-
NO_ARGS;
-
-
array_init(return_value);
-
http_get_request_headers(return_value);
-
}
-
/* }}} */
+/* {{{ proto string http_get_request_body(void)
+ *
+ * Get the raw request body (e.g. POST or PUT data).
+ */
+PHP_FUNCTION(http_get_request_body)
+{
+ char *body;
+ size_t length;
+ NO_ARGS;
-/* {{{ HAVE_CURL */
+ if (SUCCESS == http_get_request_body(&body, &length)) {
+ RETURN_STRING(body, (int) length, 0);
+ } else {
+ RETURN_NULL();
+ }
+}
+/* }}} */
-#ifdef HTTP_HAVE_CURL
+/* {{{ proto bool http_match_request_header(string header, string value[, bool match_case = false])
+ *
+ * Match an incoming HTTP header.
+ */
+PHP_FUNCTION(http_match_request_header)
+{
+ char *header, *value;
+ int header_len, value_len;
+ zend_bool match_case = 0, result = 0;
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|b", &header, &header_len, &value, &value_len, &match_case)) {
+ RETURN_FALSE;
+ }
+ RETURN_BOOL(http_match_request_header_ex(header, value, match_case));
+}
+/* }}} */
-/* {{{ proto string http_get(string url[, array options[, array &info]])
+/* {{{ HAVE_CURL */
+#ifdef HTTP_HAVE_CURL
+/* {{{ proto string http_get(string url[, array options[, array &info]])
*
-
* Performs an HTTP GET request on the supplied url.
-
*
-
* The second parameter is expected to be an associative
-
* array where the following keys will be recognized:
-
* <pre>
-
* - redirect: int, whether and how many redirects to follow
-
* - unrestrictedauth: bool, whether to continue sending credentials on
-
* redirects to a different host
-
* - proxyhost: string, proxy host in "host[:port]" format
-
* - proxyport: int, use another proxy port as specified in proxyhost
-
* - proxyauth: string, proxy credentials in "user:pass" format
-
* - proxyauthtype: int, HTTP_AUTH_BASIC and/or HTTP_AUTH_NTLM
-
* - httpauth: string, http credentials in "user:pass" format
-
* - httpauthtype: int, HTTP_AUTH_BASIC, DIGEST and/or NTLM
-
* - compress: bool, whether to allow gzip/deflate content encoding
-
* (defaults to true)
-
* - port: int, use another port as specified in the url
-
* - referer: string, the referer to sends
-
* - useragent: string, the user agent to send
-
* (defaults to PECL::HTTP/version (PHP/version)))
-
* - headers: array, list of custom headers as associative array
-
* like array("header" => "value")
-
* - cookies: array, list of cookies as associative array
-
* like array("cookie" => "value")
-
* - cookiestore: string, path to a file where cookies are/will be stored
-
* - resume: int, byte offset to start the download from;
-
* if the server supports ranges
-
* - maxfilesize: int, maximum file size that should be downloaded;
-
* has no effect, if the size of the requested entity is not known
-
* - lastmodified: int, timestamp for If-(Un)Modified-Since header
-
* - timeout: int, seconds the request may take
-
* - connecttimeout: int, seconds the connect may take
-
* - onprogress: mixed, progress callback
-
* - ondebug: mixed, debug callback
-
* </pre>
-
*
-
* The optional third parameter will be filled with some additional information
-
* 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)
-
{
-
zval *options = NULL, *info = NULL;
-
char *URL;
-
int URL_len;
-
phpstr response;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (info) {
-
zval_dtor(info);
-
array_init(info);
-
}
-
-
phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
-
if (SUCCESS == http_get(URL, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
-
RETURN_PHPSTR_VAL(response);
-
} else {
-
RETURN_FALSE;
-
}
-
}
-
/* }}} */
-
-
/* {{{ proto string http_head(string url[, array options[, array &info]])
-
*
-
* Performs an HTTP HEAD request on the suppied url.
-
* Returns the HTTP response as string.
-
* See http_get() for a full list of available options.
-
*/
-
PHP_FUNCTION(http_head)
-
{
-
zval *options = NULL, *info = NULL;
-
char *URL;
-
int URL_len;
-
phpstr response;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|a/!z", &URL, &URL_len, &options, &info) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (info) {
-
zval_dtor(info);
-
array_init(info);
-
}
-
-
phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
-
if (SUCCESS == http_head(URL, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
-
RETURN_PHPSTR_VAL(response);
-
} else {
-
RETURN_FALSE;
-
}
-
}
-
/* }}} */
-
-
/* {{{ proto string http_post_data(string url, string data[, array options[, &info]])
-
*
-
* Performs an HTTP POST request, posting data.
-
* Returns the HTTP response as string.
-
* See http_get() for a full list of available options.
-
*/
-
PHP_FUNCTION(http_post_data)
-
{
-
zval *options = NULL, *info = NULL;
-
char *URL, *postdata;
-
int postdata_len, URL_len;
-
phpstr response;
-
http_request_body body;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &postdata, &postdata_len, &options, &info) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (info) {
-
zval_dtor(info);
-
array_init(info);
-
}
-
-
body.type = HTTP_REQUEST_BODY_CSTRING;
-
body.data = postdata;
-
body.size = postdata_len;
-
-
phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
-
if (SUCCESS == http_post(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
-
RETVAL_PHPSTR_VAL(response);
-
} else {
-
RETVAL_FALSE;
-
}
-
- http_request_body_dtor(&body);
-
}
-
/* }}} */
-
-
/* {{{ proto string http_post_fields(string url, array data[, array files[, array options[, array &info]]])
-
*
-
* Performs an HTTP POST request, posting www-form-urlencoded array data.
-
* Returns the HTTP response as string.
-
* See http_get() for a full list of available options.
-
*/
-
PHP_FUNCTION(http_post_fields)
-
{
-
zval *options = NULL, *info = NULL, *fields, *files = NULL;
-
char *URL;
-
int URL_len;
-
phpstr response;
-
http_request_body body;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sa|aa/!z", &URL, &URL_len, &fields, &files, &options, &info) != SUCCESS) {
-
RETURN_FALSE;
+ }
+ if (SUCCESS != http_request_body_fill(&body, Z_ARRVAL_P(fields), files ? Z_ARRVAL_P(files) : NULL)) {
+ RETURN_FALSE;
}
+ if (info) {
+ zval_dtor(info);
+ array_init(info);
+ }
+ phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
+ if (SUCCESS == http_post(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
+ RETVAL_PHPSTR_VAL(response);
+ } else {
+ RETVAL_FALSE;
+ }
+ http_request_body_dtor(&body);
+}
+/* }}} */
- if (SUCCESS != http_request_body_fill(&body, Z_ARRVAL_P(fields), files ? Z_ARRVAL_P(files) : NULL)) {
+/* {{{ proto string http_put_file(string url, string file[, array options[, array &info]])
+ *
+ * Performs an HTTP PUT request, uploading file.
+ * Returns the HTTP response as string.
+ * See http_get() for a full list of available options.
+ */
+PHP_FUNCTION(http_put_file)
+{
+ char *URL, *file;
+ int URL_len, f_len;
+ zval *options = NULL, *info = NULL;
+ phpstr response;
+ php_stream *stream;
+ php_stream_statbuf ssb;
+ http_request_body body;
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|a/!z", &URL, &URL_len, &file, &f_len, &options, &info)) {
RETURN_FALSE;
-
}
-
+ if (!(stream = php_stream_open_wrapper(file, "rb", REPORT_ERRORS|ENFORCE_SAFE_MODE, NULL))) {
+ RETURN_FALSE;
+ }
+ if (php_stream_stat(stream, &ssb)) {
+ php_stream_close(stream);
+ RETURN_FALSE;
+ }
if (info) {
-
zval_dtor(info);
-
array_init(info);
+ }
+
+ body.type = HTTP_REQUEST_BODY_UPLOADFILE;
+ body.data = stream;
+ body.size = ssb.sb.st_size;
+ phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
+ if (SUCCESS == http_put(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
+ RETVAL_PHPSTR_VAL(response);
+ } else {
+ RETVAL_FALSE;
}
+ http_request_body_dtor(&body);
+}
+/* }}} */
+/* {{{ proto string http_put_stream(string url, resource stream[, array options[, array &info]])
+ *
+ * Performs an HTTP PUT request, uploading stream.
+ * Returns the HTTP response as string.
+ * See http_get() for a full list of available options.
+ */
+PHP_FUNCTION(http_put_stream)
+{
+ zval *resource, *options = NULL, *info = NULL;
+ char *URL;
+ int URL_len;
+ phpstr response;
+ php_stream *stream;
+ php_stream_statbuf ssb;
+ http_request_body body;
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "sr|a/!z", &URL, &URL_len, &resource, &options, &info)) {
+ RETURN_FALSE;
+ }
- phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
+ php_stream_from_zval(stream, &resource);
+ if (php_stream_stat(stream, &ssb)) {
+ RETURN_FALSE;
+ }
- if (SUCCESS == http_post(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
+ if (info) {
+ zval_dtor(info);
+ array_init(info);
+ }
- RETVAL_PHPSTR_VAL(response);
+ body.type = HTTP_REQUEST_BODY_UPLOADFILE;
+ body.data = stream;
+ body.size = ssb.sb.st_size;
+ phpstr_init_ex(&response, HTTP_CURLBUF_SIZE, 0);
+ if (SUCCESS == http_put(URL, &body, options ? Z_ARRVAL_P(options) : NULL, info ? Z_ARRVAL_P(info) : NULL, &response)) {
+ RETURN_PHPSTR_VAL(response);
} else {
+ RETURN_NULL();
+ }
+}
+/* }}} */
- RETVAL_FALSE;
+/* {{{ proto long http_request_method_register(string method)
+ *
+ * Register a custom request method.
+ */
+PHP_FUNCTION(http_request_method_register)
+{
+ char *method;
+ int *method_len;
+ unsigned long existing;
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &method, &method_len)) {
+ RETURN_FALSE;
+ }
+ if (existing = http_request_method_exists(1, 0, method)) {
+ RETURN_LONG((long) existing);
}
- http_request_body_dtor(&body);
-
+ RETVAL_LONG((long) http_request_method_register(method));
}
-
/* }}} */
+/* {{{ proto bool http_request_method_unregister(mixed method)
+ *
+ * Unregister a previously registered custom request method.
+ */
+PHP_FUNCTION(http_request_method_unregister)
+{
+ zval *method;
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &method)) {
+ RETURN_FALSE;
+ }
-#endif
+ switch (Z_TYPE_P(method))
+ {
+ case IS_OBJECT:
+ convert_to_string(method);
+ case IS_STRING:
+#include "zend_operators.h"
+ if (is_numeric_string(Z_STRVAL_P(method), Z_STRLEN_P(method), NULL, NULL, 1)) {
+ convert_to_long(method);
+ } else {
+ unsigned long mn;
+ if (!(mn = http_request_method_exists(1, 0, Z_STRVAL_P(method)))) {
+ RETURN_FALSE;
+ }
+ zval_dtor(method);
+ ZVAL_LONG(method, (long)mn);
+ }
+ case IS_LONG:
+ RETURN_SUCCESS(http_request_method_unregister(Z_LVAL_P(method)));
+ default:
+ RETURN_FALSE;
+ }
+}
+/* }}} */
-/* }}} HAVE_CURL */
+/* {{{ proto long http_request_method_exists(mixed method)
+ *
+ * Check if a request method is registered (or available by default).
+ */
+PHP_FUNCTION(http_request_method_exists)
+{
+ IF_RETVAL_USED {
+ zval *method;
+
+ if (SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z/", &method)) {
+ RETURN_FALSE;
+ }
+
+ switch (Z_TYPE_P(method))
+ {
+ case IS_OBJECT:
+ convert_to_string(method);
+ case IS_STRING:
+ if (is_numeric_string(Z_STRVAL_P(method), Z_STRLEN_P(method), NULL, NULL, 1)) {
+ convert_to_long(method);
+ } else {
+ RETURN_LONG((long) http_request_method_exists(1, 0, Z_STRVAL_P(method)));
+ }
+ case IS_LONG:
+ RETURN_LONG((long) http_request_method_exists(0, Z_LVAL_P(method), NULL));
+ default:
+ RETURN_FALSE;
+ }
+ }
+}
+/* }}} */
+/* {{{ proto string http_request_method_name(long method)
+ *
+ * Get the literal string representation of a standard or registered request method.
+ */
+PHP_FUNCTION(http_request_method_name)
+{
+ IF_RETVAL_USED {
+ long method;
+ if ((SUCCESS != zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &method)) || (method < 0)) {
+ RETURN_FALSE;
+ }
+ RETURN_STRING(estrdup(http_request_method_name((unsigned long) method)), 0);
+ }
+}
+/* }}} */
+#endif
+/* }}} HAVE_CURL */
/* {{{ proto bool http_auth_basic(string user, string pass[, string realm = "Restricted"])
-
*
-
* Example:
-
* <pre>
-
* <?php
-
* if (!http_auth_basic('mike', 's3c|r3t')) {
-
* die('<h1>Authorization failed!</h1>');
-
* }
-
* ?>
-
* </pre>
-
*/
-
PHP_FUNCTION(http_auth_basic)
-
{
-
char *realm = NULL, *user, *pass, *suser, *spass;
-
int r_len, u_len, p_len;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss|s", &user, &u_len, &pass, &p_len, &realm, &r_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (!realm) {
-
realm = "Restricted";
-
}
-
-
- if (SUCCESS != http_auth_credentials(&suser, &spass)) {
-
- http_auth_header("Basic", realm);
-
+ if (SUCCESS != http_auth_basic_credentials(&suser, &spass)) {
+ http_auth_basic_header(realm);
RETURN_FALSE;
-
}
-
-
if (strcasecmp(suser, user)) {
-
- http_auth_header("Basic", realm);
-
+ http_auth_basic_header(realm);
RETURN_FALSE;
-
}
-
-
if (strcmp(spass, pass)) {
-
- http_auth_header("Basic", realm);
-
+ http_auth_basic_header(realm);
RETURN_FALSE;
-
}
-
-
RETURN_TRUE;
-
}
-
/* }}} */
-
-
/* {{{ proto bool http_auth_basic_cb(mixed callback[, string realm = "Restricted"])
-
*
-
* Example:
-
* <pre>
-
* <?php
-
* function auth_cb($user, $pass)
-
* {
-
* global $db;
-
* $query = 'SELECT pass FROM users WHERE user='. $db->quoteSmart($user);
-
* if (strlen($realpass = $db->getOne($query)) {
-
* return $pass === $realpass;
-
* }
-
* return false;
-
* }
-
* if (!http_auth_basic_cb('auth_cb')) {
-
* die('<h1>Authorization failed</h1>');
-
* }
-
* ?>
-
* </pre>
-
*/
-
PHP_FUNCTION(http_auth_basic_cb)
-
{
-
zval *cb;
-
char *realm = NULL, *user, *pass;
-
int r_len;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|s", &cb, &realm, &r_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (!realm) {
-
realm = "Restricted";
-
}
-
-
- if (SUCCESS != http_auth_credentials(&user, &pass)) {
-
- http_auth_header("Basic", realm);
-
+ if (SUCCESS != http_auth_basic_credentials(&user, &pass)) {
+ http_auth_basic_header(realm);
RETURN_FALSE;
-
}
-
{
-
zval *zparams[2] = {NULL, NULL}, retval;
-
int result = 0;
-
-
MAKE_STD_ZVAL(zparams[0]);
-
MAKE_STD_ZVAL(zparams[1]);
-
ZVAL_STRING(zparams[0], user, 0);
-
ZVAL_STRING(zparams[1], pass, 0);
-
-
if (SUCCESS == call_user_function(EG(function_table), NULL, cb,
-
&retval, 2, zparams TSRMLS_CC)) {
-
result = Z_LVAL(retval);
-
}
-
-
efree(user);
-
efree(pass);
-
efree(zparams[0]);
-
efree(zparams[1]);
-
-
if (!result) {
-
- http_auth_header("Basic", realm);
-
+ http_auth_basic_header(realm);
}
-
-
RETURN_BOOL(result);
-
}
-
}
-
/* }}}*/
-
-
/* {{{ Sara Golemons http_build_query() */
-
#ifndef ZEND_ENGINE_2
-
-
/* {{{ proto string http_build_query(mixed formdata [, string prefix[, string arg_separator]])
-
Generates a form-encoded query string from an associative array or object. */
-
PHP_FUNCTION(http_build_query)
-
{
-
zval *formdata;
-
char *prefix = NULL, *arg_sep = INI_STR("arg_separator.output");
-
int prefix_len = 0, arg_sep_len = strlen(arg_sep);
-
phpstr *formstr;
-
-
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "z|ss", &formdata, &prefix, &prefix_len, &arg_sep, &arg_sep_len) != SUCCESS) {
-
RETURN_FALSE;
-
}
-
-
if (Z_TYPE_P(formdata) != IS_ARRAY && Z_TYPE_P(formdata) != IS_OBJECT) {
-
http_error(E_WARNING, HTTP_E_PARAM, "Parameter 1 expected to be Array or Object. Incorrect value given.");
-
RETURN_FALSE;
-
}
-
-
if (!arg_sep_len) {
-
arg_sep = HTTP_URL_ARGSEP;
-
}
-
-
formstr = phpstr_new();
-
if (SUCCESS != http_urlencode_hash_implementation_ex(HASH_OF(formdata), formstr, arg_sep, prefix, prefix_len, NULL, 0, NULL, 0, (Z_TYPE_P(formdata) == IS_OBJECT ? formdata : NULL))) {
-
phpstr_free(formstr);
-
RETURN_FALSE;
-
}
-
-
if (!formstr->used) {
-
phpstr_free(formstr);
-
RETURN_NULL();
-
}
-
-
RETURN_PHPSTR_PTR(formstr);
-
}
-
/* }}} */
-
#endif /* !ZEND_ENGINE_2 */
-
/* }}} */
-
-
PHP_FUNCTION(http_test)
-
{
-
RETURN_NULL();
-
}
-
-
/*
-
* Local variables:
-
* tab-width: 4
-
* c-basic-offset: 4
-
* End:
-
* vim600: noet sw=4 ts=4 fdm=marker
-
* vim<600: noet sw=4 ts=4
-
*/
-
projects / m6w6 / ext-http / blobdiff