diff options
Diffstat (limited to 'src/http/HTTPSender.cpp')
-rw-r--r-- | src/http/HTTPSender.cpp | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/http/HTTPSender.cpp b/src/http/HTTPSender.cpp deleted file mode 100644 index 8436956f..00000000 --- a/src/http/HTTPSender.cpp +++ /dev/null @@ -1,155 +0,0 @@ -/* - This file is part of Ingen. - Copyright 2007-2012 David Robillard <http://drobilla.net/> - - Ingen is free software: you can redistribute it and/or modify it under the - terms of the GNU Affero General Public License as published by the Free - Software Foundation, either version 3 of the License, or any later version. - - Ingen is distributed in the hope that it will be useful, but WITHOUT ANY - WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR - A PARTICULAR PURPOSE. See the GNU Affero General Public License for details. - - You should have received a copy of the GNU Affero General Public License - along with Ingen. If not, see <http://www.gnu.org/licenses/>. -*/ - -#include <cassert> -#include <cstdio> -#include <cstring> -#include <unistd.h> -#include <stdarg.h> -#include <stddef.h> -#include <stdlib.h> -#include <sys/socket.h> -#include <sys/types.h> -#include <netinet/in.h> -#include <errno.h> -#include "raul/log.hpp" -#include "HTTPSender.hpp" - -using namespace std; -using namespace Raul; - -namespace Ingen { -namespace Shared { - -HTTPSender::HTTPSender() - : _listen_port(-1) - , _listen_sock(-1) - , _client_sock(-1) - , _send_state(Immediate) -{ - Thread::set_name("HTTPSender"); - - struct sockaddr_in addr; - - // Create listen address - memset(&addr, 0, sizeof(addr)); - addr.sin_family = AF_INET; - addr.sin_addr.s_addr = htonl(INADDR_ANY); - - // Create listen socket - if ((_listen_sock = socket(AF_INET, SOCK_STREAM, 0)) < 0 ) { - error << "Error creating listening socket (" << strerror(errno) << ")" << endl; - exit(EXIT_FAILURE); - } - - // Bind our socket addresss to the listening socket - if (bind(_listen_sock, (struct sockaddr*)&addr, sizeof(addr)) < 0) { - error << "Error calling bind (%s)\n" << strerror(errno) << ")" << endl; - _listen_sock = -1; - } - - // Find port number - socklen_t length = sizeof(addr); - if (getsockname(_listen_sock, (struct sockaddr*)&addr, &length) == -1) { - error << "Error calling getsockname (" << strerror(errno) << ")" << endl; - _listen_sock = -1; - return; - } - - if (listen(_listen_sock, 1) < 0 ) { - error << "Error calling listen (" << strerror(errno) << ")" << endl; - _listen_sock = -1; - return; - } - - _listen_port = ntohs(addr.sin_port); - info << "Opening event stream on TCP port " << _listen_port << endl; - start(); -} - -HTTPSender::~HTTPSender() -{ - stop(); - if (_listen_sock != -1) - close(_listen_sock); - if (_client_sock != -1) - close(_client_sock); -} - -void -HTTPSender::_run() -{ - if (_listen_sock == -1) { - error << "Unable to open socket, exiting sender thread" << endl; - return; - } - - // Accept connection - if ((_client_sock = accept(_listen_sock, NULL, NULL) ) < 0) { - error << "Error calling accept: " << strerror(errno) << endl; - return; - } - - // Hold connection open and write when signalled - while (true) { - _mutex.lock(); - _signal.wait(_mutex); - - write(_client_sock, _transfer.c_str(), _transfer.length()); - write(_client_sock, "\n\n\n", 3); - - _signal.broadcast(); - _mutex.unlock(); - } - - close(_listen_sock); - _listen_sock = -1; -} - -void -HTTPSender::bundle_begin() -{ - _mutex.lock(); - _send_state = SendingBundle; - _transfer = ""; -} - -void -HTTPSender::bundle_end() -{ - assert(_send_state == SendingBundle); - _signal.broadcast(); - _signal.wait(_mutex); - _send_state = Immediate; - _mutex.unlock(); -} - -void -HTTPSender::send_chunk(const std::string& buf) -{ - if (_send_state == Immediate) { - _mutex.lock(); - _transfer = buf; - _signal.broadcast(); - _signal.wait(_mutex); - _mutex.unlock(); - } else { - _transfer.append(buf); - } -} - -} // namespace Shared -} // namespace Ingen |