scrcpy/app/src/util/net_intr.c

#include "net_intr.h"

bool
net_connect_intr(struct sc_intr *intr, sc_socket socket, uint32_t addr,
                 uint16_t port) {
    if (!sc_intr_set_socket(intr, socket)) {
        // Already interrupted
        return false;
    }

    bool ret = net_connect(socket, addr, port);

    sc_intr_set_socket(intr, SC_INVALID_SOCKET);
    return ret;
}

bool
net_listen_intr(struct sc_intr *intr, sc_socket socket, uint32_t addr,
                uint16_t port, int backlog) {
    if (!sc_intr_set_socket(intr, socket)) {
        // Already interrupted
        return false;
    }

    bool ret = net_listen(socket, addr, port, backlog);

    sc_intr_set_socket(intr, SC_INVALID_SOCKET);
    return ret;
}

sc_socket
net_accept_intr(struct sc_intr *intr, sc_socket server_socket) {
    if (!sc_intr_set_socket(intr, server_socket)) {
        // Already interrupted
        return SC_INVALID_SOCKET;
    }

    sc_socket socket = net_accept(server_socket);

    sc_intr_set_socket(intr, SC_INVALID_SOCKET);
    return socket;
}

ssize_t
net_recv_intr(struct sc_intr *intr, sc_socket socket, void *buf, size_t len) {
    if (!sc_intr_set_socket(intr, socket)) {
        // Already interrupted
        return -1;
    }

    ssize_t r = net_recv(socket, buf, len);

    sc_intr_set_socket(intr, SC_INVALID_SOCKET);
    return r;
}

ssize_t
net_recv_all_intr(struct sc_intr *intr, sc_socket socket, void *buf,
                  size_t len) {
    if (!sc_intr_set_socket(intr, socket)) {
        // Already interrupted
        return -1;
    }

    ssize_t r = net_recv_all(socket, buf, len);

    sc_intr_set_socket(intr, SC_INVALID_SOCKET);
    return r;
}

ssize_t
net_send_intr(struct sc_intr *intr, sc_socket socket, const void *buf,
              size_t len) {
    if (!sc_intr_set_socket(intr, socket)) {
        // Already interrupted
        return -1;
    }

    ssize_t w = net_send(socket, buf, len);

    sc_intr_set_socket(intr, SC_INVALID_SOCKET);
    return w;
}

ssize_t
net_send_all_intr(struct sc_intr *intr, sc_socket socket, const void *buf,
                  size_t len) {
    if (!sc_intr_set_socket(intr, socket)) {
        // Already interrupted
        return -1;
    }

    ssize_t w = net_send_all(socket, buf, len);

    sc_intr_set_socket(intr, SC_INVALID_SOCKET);
    return w;
}