/*----------------------------------------------------------------------
| NPT_Zip::Deflate
+---------------------------------------------------------------------*/
NPT_Result
NPT_Zip::Deflate(NPT_File& in,
NPT_File& out,
int compression_level,
Format format /* = ZLIB */)
{
// check parameters
if (compression_level < NPT_ZIP_COMPRESSION_LEVEL_DEFAULT ||
compression_level > NPT_ZIP_COMPRESSION_LEVEL_MAX) {
return NPT_ERROR_INVALID_PARAMETERS;
}
NPT_InputStreamReference input;
NPT_CHECK(in.GetInputStream(input));
NPT_OutputStreamReference output;
NPT_CHECK(out.GetOutputStream(output));
NPT_ZipDeflatingInputStream deflating_stream(input, compression_level, format);
return NPT_StreamToStreamCopy(deflating_stream, *output.AsPointer());
}
/*----------------------------------------------------------------------
| NPT_LogFileHandler::Log
+---------------------------------------------------------------------*/
void
NPT_LogFileHandler::Log(const NPT_LogRecord& record)
{
if (m_MaxFilesize > 0) {
/* get current file size */
NPT_LargeSize size;
NPT_File::GetSize(m_Filename, size);
/* time to recycle ? */
if (size > m_MaxFilesize) {
/* release stream to force a reopen later
and to be able to rename file */
m_Stream = NULL;
/* rename file using current time */
NPT_TimeStamp now;
NPT_System::GetCurrentTimeStamp(now);
NPT_String suffix = NPT_DateTime(now, true).ToString(NPT_DateTime::FORMAT_W3C);
suffix.Replace(':', '_');
NPT_String new_name = NPT_FilePath::Create(
NPT_FilePath::DirName(m_Filename),
NPT_FilePath::BaseName(m_Filename, false) +
"-" +
suffix +
NPT_FilePath::FileExtension(m_Filename));
NPT_File::Rename(m_Filename, new_name);
}
}
/* try to reopen the file if it failed to open
previously or if we rotated it */
if (m_Stream.IsNull()) {
Open(m_Append);
}
if (m_Stream.AsPointer()) {
NPT_Log::FormatRecordToStream(record, *m_Stream, false, m_FormatFilter);
if (m_Flush) m_Stream->Flush();
}
}
/*----------------------------------------------------------------------
| PLT_HttpClient::SendRequest
+---------------------------------------------------------------------*/
NPT_Result
PLT_HttpClient::SendRequest(NPT_OutputStreamReference& output_stream,
NPT_HttpRequest& request,
NPT_Timeout timeout)
{
NPT_COMPILER_UNUSED(timeout);
// connect to the server
NPT_LOG_FINE("Sending:");
PLT_LOG_HTTP_MESSAGE(NPT_LOG_LEVEL_FINE, &request);
// add any headers that may be missing
NPT_HttpHeaders& headers = request.GetHeaders();
//headers.SetHeader(NPT_HTTP_HEADER_CONNECTION, "close");
if (!headers.GetHeader(NPT_HTTP_HEADER_USER_AGENT)) {
headers.SetHeader(NPT_HTTP_HEADER_USER_AGENT,
"Platinum/" PLT_PLATINUM_VERSION_STRING);
}
// set host only if not already set
if (!headers.GetHeader(NPT_HTTP_HEADER_HOST)) {
NPT_String host = request.GetUrl().GetHost();
if (request.GetUrl().GetPort() != NPT_HTTP_DEFAULT_PORT) {
host += ":";
host += NPT_String::FromInteger(request.GetUrl().GetPort());
}
headers.SetHeader(NPT_HTTP_HEADER_HOST, host);
}
// get the request entity to set additional headers
NPT_InputStreamReference body_stream;
NPT_HttpEntity* entity = request.GetEntity();
if (entity && NPT_SUCCEEDED(entity->GetInputStream(body_stream))) {
// content length
headers.SetHeader(NPT_HTTP_HEADER_CONTENT_LENGTH,
NPT_String::FromInteger(entity->GetContentLength()));
// content type
NPT_String content_type = entity->GetContentType();
if (!content_type.IsEmpty()) {
headers.SetHeader(NPT_HTTP_HEADER_CONTENT_TYPE, content_type);
}
// content encoding
NPT_String content_encoding = entity->GetContentEncoding();
if (!content_encoding.IsEmpty()) {
headers.SetHeader(NPT_HTTP_HEADER_CONTENT_ENCODING, content_encoding);
}
} else {
// force content length to 0 is there is no message body
headers.SetHeader(NPT_HTTP_HEADER_CONTENT_LENGTH, "0");
}
// create a memory stream to buffer the headers
NPT_MemoryStream header_stream;
// emit the request headers into the header buffer
request.Emit(header_stream);
// send the headers
NPT_CHECK_SEVERE(output_stream->WriteFully(header_stream.GetData(), header_stream.GetDataSize()));
// send request body
if (!body_stream.IsNull() && entity->GetContentLength()) {
NPT_CHECK_SEVERE(NPT_StreamToStreamCopy(*body_stream.AsPointer(), *output_stream.AsPointer()));
}
// flush the output stream so that everything is sent to the server
output_stream->Flush();
return NPT_SUCCESS;
}