0462cc3d0c
* sys: Make ImHex compile with -Wall -Wextra -Werror * sys: Fixed various build errors on Linux * sys: Explicitly ignore return value of `system` function * sys: More fixes for the warnings GitHub Actions enables somehow * sys: More fixes * sys: Remove -Werror again to see all GitHub Actions warnings * sys: Hopefully fixed all remaining warnings * sys: Added back -Werror * git: Change windows icon in GitHub Actions
104 lines
2.5 KiB
C++
104 lines
2.5 KiB
C++
#include <hex/helpers/socket.hpp>
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#include <hex/helpers/utils.hpp>
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#include <hex/helpers/logger.hpp>
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namespace hex {
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Socket::Socket(const std::string &address, u16 port) {
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#if defined(OS_WINDOWS)
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FIRST_TIME {
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WSAData wsa;
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WSAStartup(MAKEWORD(2, 2), &wsa);
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};
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FINAL_CLEANUP {
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WSACleanup();
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};
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#endif
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this->connect(address, port);
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}
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Socket::Socket(Socket &&other) noexcept {
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this->m_socket = other.m_socket;
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this->m_connected = other.m_connected;
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other.m_socket = SOCKET_NONE;
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}
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Socket::~Socket() {
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this->disconnect();
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}
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void Socket::writeBytes(const std::vector<u8> &bytes) const {
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if (!this->isConnected()) return;
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::send(this->m_socket, reinterpret_cast<const char *>(bytes.data()), bytes.size(), 0);
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}
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void Socket::writeString(const std::string &string) const {
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if (!this->isConnected()) return;
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::send(this->m_socket, string.c_str(), string.length(), 0);
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}
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std::vector<u8> Socket::readBytes(size_t size) const {
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std::vector<u8> data;
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data.resize(size);
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auto receivedSize = ::recv(this->m_socket, reinterpret_cast<char *>(data.data()), size, 0);
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if (receivedSize < 0)
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return {};
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data.resize(receivedSize);
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return data;
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}
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std::string Socket::readString(size_t size) const {
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auto bytes = readBytes(size);
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std::string result;
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std::copy(bytes.begin(), bytes.end(), std::back_inserter(result));
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return result;
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}
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bool Socket::isConnected() const {
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return this->m_connected;
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}
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void Socket::connect(const std::string &address, u16 port) {
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this->m_socket = ::socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
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if (this->m_socket == SOCKET_NONE)
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return;
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sockaddr_in client = { };
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client.sin_family = AF_INET;
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client.sin_port = htons(port);
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#if defined(OS_WINDOWS)
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client.sin_addr.S_un.S_addr = ::inet_addr(address.c_str());
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#else
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client.sin_addr.s_addr = ::inet_addr(address.c_str());
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#endif
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this->m_connected = ::connect(this->m_socket, reinterpret_cast<sockaddr *>(&client), sizeof(client)) == 0;
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}
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void Socket::disconnect() {
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if (this->m_socket != SOCKET_NONE) {
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#if defined(OS_WINDOWS)
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closesocket(this->m_socket);
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#else
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close(this->m_socket);
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#endif
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}
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this->m_connected = false;
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}
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} |