96 lines
2.4 KiB
C++
96 lines
2.4 KiB
C++
#include "UnixSocketInterface.h"
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#include "HttpResponse.h"
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#include <iostream>
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#include <unistd.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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UnixSocketInterface::UnixSocketInterface()
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: mBufferSize(1024)
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{
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}
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std::unique_ptr<UnixSocketInterface> UnixSocketInterface::Create()
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{
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return std::make_unique<UnixSocketInterface>();
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}
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void UnixSocketInterface::InitializeSocket(const SocketPtr& socketPtr)
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{
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auto handle = socket(AF_INET, SOCK_STREAM, 0);
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socketPtr->SetHandle(handle);
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}
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void UnixSocketInterface::Listen(const SocketPtr& socket)
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{
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if(socket->GetHandle() < 0)
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{
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std::cerr << "Error opening socket" << std::endl;
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return;
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}
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int port = static_cast<int>(socket->GetPort());
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struct sockaddr_in serv_addr;
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memset(&serv_addr, 0, sizeof(serv_addr));
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serv_addr.sin_family = AF_INET;
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serv_addr.sin_addr.s_addr = INADDR_ANY;
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serv_addr.sin_port = htons(port);
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int result = bind(socket->GetHandle(), (struct sockaddr *)&serv_addr, sizeof(serv_addr));
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if(result< 0)
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{
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std::cerr << "Error binding socket" << std::endl;
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return;
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}
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listen(socket->GetHandle(), 5);
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}
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void UnixSocketInterface::Run(const SocketPtr& socket)
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{
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if(socket->GetHandle() < 0)
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{
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std::cerr << "Error opening socket" << std::endl;
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return;
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}
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struct sockaddr_in cli_addr;
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socklen_t clilen = sizeof(cli_addr);
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while(true)
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{
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auto new_socket_handle = accept(socket->GetHandle(),
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(struct sockaddr *) &cli_addr, &clilen);
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if (new_socket_handle < 0)
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{
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std::cerr << "Error on accept" << std::endl;
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return;
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}
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char buffer[mBufferSize] = {0};
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int n = read(new_socket_handle, buffer, mBufferSize);
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if (n < 0)
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{
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std::cerr << "Error on read" << std::endl;
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return;
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}
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socket->SetMessage(buffer);
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std::cout << "Here is the message: " << buffer << std::endl;
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HttpResponse response;
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response.SetBody("Hello world!");
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auto response_message = response.ToString();
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n = write(new_socket_handle, response_message.c_str(), response_message.length());
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if (n < 0)
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{
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std::cerr << "Error on write" << std::endl;
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return;
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}
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close(new_socket_handle);
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}
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}
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