function stream_read($count)
{
switch ($this->cur_state) {
case static::BUFFERING:
$buffer =& $this->buffer;
// sadly this blocks on Windows.
// non-blocking pipes don't work in PHP on Windows, and stream_select doesn't know when the pipe has data
$data = fread($this->stream, $count);
if ($data !== false) {
$buffer .= $data;
// need to wait until CGI is finished to determine Content-Length
if (!feof($this->stream)) {
return '';
}
}
// now the CGI process has finished sending data.
// CGI process sends HTTP status as regular header,
// which we need to convert to HTTP status line.
// also, need to add Content-Length header for HTTP keep-alive
$end_response_headers = strpos($buffer, "\r\n\r\n");
if ($end_response_headers === false) {
$response = $this->server->text_response(502, "Invalid Response from CGI process");
} else {
$headers_str = substr($buffer, 0, $end_response_headers);
$headers = HTTPServer::parse_headers($headers_str);
if (isset($headers['Status'])) {
$status_arr = explode(' ', $headers['Status'], 2);
$status = (int) $status_arr[0];
$status_msg = trim($status_arr[1]);
unset($headers['Status']);
} else {
$status = 200;
$status_msg = null;
}
$content = substr($buffer, $end_response_headers + 4);
$response = $this->server->response($status, $content, $headers, $status_msg);
}
// set status and headers on the server's HTTPResponse object.
// these aren't actually sent to the client,
// but they could be referenced by HTTPServer::get_log_line
$this->response->status = $response->status;
$this->response->status_msg = $response->status_msg;
$this->response->headers = $response->headers;
$this->cur_state = static::BUFFERED;
$this->buffer_stream = fopen('data://text/plain,', 'r+b');
fwrite($this->buffer_stream, $response->render());
fseek($this->buffer_stream, 0);
// intentional fallthrough
// intentional fallthrough
case static::BUFFERED:
$res = fread($this->buffer_stream, $count);
if (feof($this->buffer_stream)) {
$this->cur_state = static::EOF;
}
return $res;
case static::EOF:
return false;
}
}
function __construct()
{
parent::__construct(array('port' => 8002));
}
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRIC
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
require dirname(__FILE__) . '/_bootstrap.php';
// configure logger
JAXLLogger::$level = JAXLLogger::INFO;
// print usage notice and parse addr/port parameters if passed
JAXLLogger::cliLog("Usage: {$argv['0']} port (default: 9699)", JAXLLogger::NOTICE);
$port = $argc == 2 ? $argv[1] : 9699;
// initialize http server
$http = new HTTPServer($port);
// callback method for dispatch rule (see below)
function index($request)
{
$request->send_response(200, array('Content-Type' => 'text/html'), '<html><head/><body><h1>Jaxl Http Server</h1><a href="/upload">upload a file</a></body></html>');
$request->close();
}
// callback method for dispatch rule (see below)
function upload($request)
{
if ($request->method == 'GET') {
$request->ok(array('Content-Type' => 'text/html'), '<html><head/><body><h1>Jaxl Http Server</h1><form enctype="multipart/form-data" method="POST" ' . 'action="http://127.0.0.1:9699/upload/"><input type="file" name="file"/><input type="submit" ' . 'value="upload"/></form></body></html>');
} elseif ($request->method == 'POST') {
if ($request->body === null && $request->expect) {
$request->recv_body();
} else {
function add_data($data)
{
switch ($this->cur_state) {
case static::READ_HEADERS:
if (!$this->start_time) {
$this->start_time = microtime(true);
}
$header_buf =& $this->header_buf;
$header_buf .= $data;
if (strlen($header_buf) < 4) {
break;
}
$end_headers = strpos($header_buf, "\r\n\r\n", 4);
if ($end_headers === false) {
break;
}
// parse HTTP request line
$end_req = strpos($header_buf, "\r\n");
$this->request_line = substr($header_buf, 0, $end_req);
$req_arr = explode(' ', $this->request_line, 3);
$this->method = $req_arr[0];
$this->request_uri = $req_arr[1];
$this->http_version = $req_arr[2];
$parsed_uri = parse_url($this->request_uri);
$this->uri = urldecode($parsed_uri['path']);
$this->query_string = @$parsed_uri['query'];
// parse HTTP headers
$start_headers = $end_req + 2;
$headers_str = substr($header_buf, $start_headers, $end_headers - $start_headers);
$this->headers = HTTPServer::parse_headers($headers_str);
$this->lc_headers = array();
foreach ($this->headers as $k => $v) {
$this->lc_headers[strtolower($k)] = $v;
}
if (isset($this->lc_headers['transfer-encoding'])) {
$this->is_chunked = $this->lc_headers['transfer-encoding'][0] == 'chunked';
unset($this->lc_headers['transfer-encoding']);
unset($this->headers['Transfer-Encoding']);
$this->content_len = 0;
} else {
$this->content_len = (int) @$this->lc_headers['content-length'][0];
}
$start_content = $end_headers + 4;
// $end_headers is before last \r\n\r\n
$data = substr($header_buf, $start_content);
$header_buf = '';
$this->cur_state = static::READ_CONTENT;
// fallthrough to READ_CONTENT with leftover data
// fallthrough to READ_CONTENT with leftover data
case static::READ_CONTENT:
if ($this->is_chunked) {
$this->read_chunked_data($data);
} else {
fwrite($this->content_stream, $data);
$this->content_len_read += strlen($data);
if ($this->content_len - $this->content_len_read <= 0) {
$this->cur_state = static::READ_COMPLETE;
}
}
break;
case static::READ_COMPLETE:
break;
}
if ($this->cur_state == static::READ_COMPLETE) {
fseek($this->content_stream, 0);
}
}
function __construct($init)
{
parent::__construct(array('port' => $init['port']));
}
function add_data($data)
{
switch ($this->cur_state) {
case static::READ_HEADERS:
if (!$this->start_time) {
$this->start_time = microtime(true);
}
$header_buf =& $this->header_buf;
$header_buf .= $data;
$end_headers = strpos($header_buf, "\r\n\r\n", 4);
if ($end_headers === false) {
break;
}
// parse HTTP request line
$end_req = strpos($header_buf, "\r\n");
$this->request_line = substr($header_buf, 0, $end_req);
$req_arr = explode(' ', $this->request_line, 3);
$this->method = $req_arr[0];
$this->request_uri = $req_arr[1];
$this->http_version = $req_arr[2];
$parsed_uri = parse_url($this->request_uri);
$this->uri = urldecode($parsed_uri['path']);
$this->query_string = @$parsed_uri['query'];
// parse HTTP headers
$start_headers = $end_req + 2;
$headers_str = substr($header_buf, $start_headers, $end_headers - $start_headers);
$this->headers = HTTPServer::parse_headers($headers_str);
$this->lc_headers = array();
foreach ($this->headers as $k => $v) {
$this->lc_headers[strtolower($k)] = $v;
}
$this->content_len = (int) @$this->lc_headers['content-length'];
$start_content = $end_headers + 4;
// $end_headers is before last \r\n\r\n
// add leftover to content
$content = substr($header_buf, $start_content);
fwrite($this->content_stream, $content);
$this->content_len_read = strlen($content);
$header_buf = '';
break;
case static::READ_CONTENT:
fwrite($this->content_stream, $data);
$this->content_len_read += strlen($data);
break;
case static::READ_COMPLETE:
break;
}
if (!$this->headers) {
$this->cur_state = static::READ_HEADERS;
} else {
if ($this->needs_content()) {
$this->cur_state = static::READ_CONTENT;
} else {
fseek($this->content_stream, 0);
$this->cur_state = static::READ_COMPLETE;
}
}
}
/**
* Returns a server config value.
*
* @access public
* @return mixed
*/
public function config($key)
{
return $this->_server->config($key);
}
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRIC
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
// include and configure logger
require_once 'jaxl.php';
JAXLLogger::$level = JAXL_INFO;
// print usage notice and parse addr/port parameters if passed
_colorize("Usage: {$argv['0']} port (default: 9699)", JAXL_NOTICE);
$port = $argc == 2 ? $argv[1] : 9699;
// initialize http server
require_once JAXL_CWD . '/http/http_server.php';
$http = new HTTPServer($port);
// catch all incoming requests here
function on_request($request)
{
$body = json_encode($request);
$request->ok($body, array('Content-Type' => 'application/json'));
}
// start http server
$http->start('on_request');
