/**
* @param Out $outputStream The stream where the formatted message has to be written
* @param MessageInterface $message
*
* @throws \Avalonia\Component\Message\Exception\MapperInvalidArgumentException if the given $message is not of the good type
* @throws \Avalonia\Component\Message\Exception\MapperInvalidDataException if the given $rawData doesn't not contain required headers/attachments/body
*
* Writes a formatted message into the output stream
*/
public function mapMessageToStream(Out $outputStream, MessageInterface $message)
{
$outputMessage = '';
// First, build the query string
$queryHeadersPrefix = str_replace(".", "\\.", HttpMessage::HTTP_QUERY_HEADER_PREFIX);
$queryHeadersArray = [];
foreach ($message->getHeadersByNameFormat(sprintf("/^%s/", $queryHeadersPrefix)) as $name => $value) {
// remove query. for the header name
$queryHeadersArray[substr($name, strlen(HttpMessage::HTTP_QUERY_HEADER_PREFIX))] = $value;
}
$queryString = http_build_query($queryHeadersArray);
// Then build the uri
$uri = $message->getHeader(HttpMessage::HEADER_HTTP_URI);
if ('' !== $queryString) {
$uri .= "?" . $queryString;
}
// Write command line
$commandLine = sprintf("%s %s", $message->getHeader(HttpMessage::HEADER_HTTP_METHOD), $uri);
$httpVersion = $message->getHeader(HttpMessage::HEADER_HTTP_VERSION, static::DEFAULT_HTTP_VERSION);
if (static::DEFAULT_HTTP_VERSION !== $httpVersion) {
$commandLine .= " HTTP/" . $httpVersion;
}
$outputMessage .= $commandLine . static::CRLF;
foreach ($message->getHeadersByNameFormat(static::HTTP_HEADER_NAME_PATTERN) as $name => $header) {
$outputMessage .= sprintf("%s: %s%s", $name, $header, static::CRLF);
}
// Write an empty line to end headers section if the HTTP version is 1.x
// This empty line is not necessary for http 0.9
$httpVersion = $message->getHeader(HttpMessage::HEADER_HTTP_VERSION);
if ("0.9" !== $httpVersion && null !== $httpVersion) {
$outputMessage .= static::CRLF;
}
$outputMessage .= $message->getBodyAsString();
$outputStream->writeString($outputMessage);
}
/**
* @param Out $outputStream The stream where the formatted message has to be written
* @param MessageInterface $message
*
* @throws \Avalonia\Component\Message\Exception\MapperInvalidArgumentException if the given $message is not of the good type
* @throws \Avalonia\Component\Message\Exception\MapperInvalidDataException if the given $rawData doesn't not contain required headers/attachments/body
*
* Writes a formatted message into the output stream
*/
public function mapMessageToStream(Out $outputStream, MessageInterface $message)
{
// Write command line
$commandLine = sprintf("%s %s", $message->getHeader(HttpMessage::HEADER_HTTP_METHOD), $message->getHeader(HttpMessage::HEADER_HTTP_URI));
$messageHttpVersion = $message->getHeader(HttpMessage::HEADER_HTTP_VERSION);
if (null !== $messageHttpVersion && static::DEFAULT_HTTP_VERSION !== $messageHttpVersion) {
$commandLine .= " HTTP/" . $messageHttpVersion;
}
$this->writeHttpLine($outputStream, $commandLine);
foreach ($message->getHeadersByNameFormat(static::HTTP_HEADER_NAME_PATTERN) as $name => $header) {
$this->writeHttpLine($outputStream, sprintf("%s: %s", $name, $header));
}
$body = $message->getBodyAsString();
if ('' !== $body) {
// Write the empty line between headers and the body
$this->writeHttpLine($outputStream, '');
$outputStream->writeString($body);
}
}
/**
* @param In $inputStream
* @param MessageInterface $message
*
* @throws HttpMapperInvalidHeaderException
* @throws MapperInvalidDataException
* @throws MapperMaxLineLengthException
*
* Parse http headers and body from the stream, and map it to $message
*/
protected function readHttpHeaderAndBody(In $inputStream, MessageInterface $message)
{
while (!$inputStream->eof()) {
try {
$line = $this->readHttpLine($inputStream, false, $offset);
} catch (MapperInvalidDataEofFoundException $e) {
// If this exception is caught, it means that the message doesn't have a body.
// So parse the remaining data in the buffer
$line = $e->getRemainingBufferData();
}
if ('' === $line) {
// We reached the body
$message->setBody($inputStream->readAll());
// stop the loop as the mapping is finished
break;
} elseif (0 === preg_match(static::HTTP_HEADER_PATTERN, $line, $parsedHeader)) {
throw new HttpMapperInvalidHeaderException(sprintf("The given HTTP header line is not valid: \"%s\". Expected format: HEADER-NAME: VALUE.", $line));
}
$message->setHeader($parsedHeader["header"], $parsedHeader["content"]);
}
}
/**
* @param Out $outputStream The stream where the formatted message has to be written
* @param MessageInterface $message
*
* @throws \Avalonia\Component\Message\Exception\MapperInvalidArgumentException if the given $message is not of the good type
* @throws \Avalonia\Component\Message\Exception\MapperInvalidDataException if the given $rawData doesn't not contain required headers/attachments/body
*
* Writes a formatted message into the output stream
*/
public function mapMessageToStream(Out $outputStream, MessageInterface $message)
{
$outputMessage = '';
$httpVersion = $message->getHeader(HttpMessage::HEADER_HTTP_VERSION, static::DEFAULT_HTTP_VERSION);
if (static::DEFAULT_HTTP_VERSION !== $httpVersion) {
// If http version is 1.x write status line and headers
$outputMessage .= sprintf('HTTP/%s %s %s%s', $httpVersion, $message->getHeader(HttpMessage::HEADER_HTTP_STATUS_CODE), $message->getHeader(HttpMessage::HEADER_HTTP_STATUS_MESSAGE), static::CRLF);
foreach ($message->getHeadersByNameFormat(static::HTTP_HEADER_NAME_PATTERN) as $name => $header) {
$outputMessage .= sprintf("%s: %s%s", $name, $header, static::CRLF);
}
// Add empty line to end headers section and write body
$outputMessage .= static::CRLF;
}
$outputMessage .= $message->getBodyAsString();
$outputStream->writeString($outputMessage);
}
/**
* @return bool
*
* Return true if the ExchangeInterface::setException() is called, or if one of in/out MessageInterface::isFault()
* is true.
*/
public function isFailed() : bool
{
return null !== $this->exception || $this->in->isFault() || $this->hasOut() && $this->out->isFault();
}
/**
* @param MessageInterface $message
* @return void
*
* Copy $message contents in $this.
*/
public function copyFromMessage(MessageInterface $message)
{
$this->clearAttachments();
$this->clearHeaders();
$this->exchange = $message->getExchange();
$this->setMessageId($message->getMessageId());
$this->setHeaders($message->getHeaders());
$this->setBody($message->getBody());
$this->setFault($message->isFault());
}
