ziggi/stvpn
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

working commit

Browse Source
This commit is contained in:
Олег Бородин
2026-04-23 14:53:39 +02:00
parent fa1c3ce9e2
commit cf45872d91
12 changed files with 1786 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tcpclient.cpp
+20 -7
View File
@@ -19,10 +19,23 @@ extern "C" {
TCPClient::TCPClient() {
sock = 0;
family = 0;
}
std::expected<void, std::string> TCPClient::conn(const std::string address, const int port) {
sock = socket(AF_INET, SOCK_STREAM, 0);
std::expected<void, std::string> TCPClient::Connect(const std::string naddress, const int port) {
struct sockaddr_in sa;
if (inet_pton(AF_INET, address.c_str(), &(sa.sin_addr)) == 1) {
family = AF_INET;
} else if (inet_pton(AF_INET6, address.c_str(), &(sa.sin_addr)) == 1) {
family = AF_INET6;
} else {
int errnocopy = errno;
std::string error = std::strerror(errnocopy);
return std::unexpected("Incorrect address " + naddress);
}
sock = socket(family, SOCK_STREAM, 0);
if (sock < 0) {
return std::unexpected("Error opening socket");
}
@@ -37,7 +50,7 @@ std::expected<void, std::string> TCPClient::conn(const std::string address, cons
}
struct timeval timeout;
timeout.tv_sec = 3;
timeout.tv_sec = 5;
timeout.tv_usec = 0;
if (setsockopt(sock, SOL_SOCKET, SO_RCVTIMEO, &timeout, sizeof timeout) < 0) {
@@ -53,7 +66,7 @@ std::expected<void, std::string> TCPClient::conn(const std::string address, cons
}
std::expected<int, std::string> TCPClient::writeBytes(std::span<const std::byte> payload) {
std::expected<int, std::string> TCPClient::Write(std::span<const std::byte> payload) {
int n = 0;
if ((n = write(sock, payload.data(), payload.size())) < 0) {
return std::unexpected("Write error");
@@ -61,7 +74,7 @@ std::expected<int, std::string> TCPClient::writeBytes(std::span<const std::byte>
return n;
}
std::expected<int, std::string> TCPClient::writeBytes(std::string payload) {
std::expected<int, std::string> TCPClient::Write(std::string payload) {
int n = 0;
if ((n = write(sock, payload.data(), payload.size())) < 0) {
return std::unexpected("Write error");
@@ -69,7 +82,7 @@ std::expected<int, std::string> TCPClient::writeBytes(std::string payload) {
return n;
}
std::expected<int, std::string> TCPClient::readBytes(std::vector<std::byte>* buffer) {
std::expected<int, std::string> TCPClient::Read(std::vector<std::byte>* buffer) {
int n = 0;
if ((n = read(sock, buffer->data(), buffer->size())) < 0) {
return std::unexpected("Read error");
@@ -77,7 +90,7 @@ std::expected<int, std::string> TCPClient::readBytes(std::vector<std::byte>* buf
return n;
}
std::expected<int, std::string> TCPClient::readBytes(std::vector<uint8_t>* buffer) {
std::expected<int, std::string> TCPClient::Read(std::vector<uint8_t>* buffer) {
return read(sock, buffer->data(), buffer->size());
}