1038bad385
"adb reverse" currently does not work over tcpip (i.e. on a device connected by "adb connect"): <https://issuetracker.google.com/issues/37066218> To work around the problem, if the call to "adb reverse" fails, then fallback to "adb forward", and reverse the client/server roles. Keep the "adb reverse" mode as the default because it does not involve connection retries: when using "adb forward", the client must try to connect successively until the server listens. Due to the tunnel, every connect() will succeed, so the client must attempt to read() to detect a connection failure. For this purpose, when using the "adb forward" mode, the server initially writes a dummy byte, read by the client. Fixes <https://github.com/Genymobile/scrcpy/issues/5>.
37 lines
1 KiB
C
37 lines
1 KiB
C
#ifndef NET_H
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#define NET_H
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#include <SDL2/SDL_platform.h>
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#include <SDL2/SDL_stdinc.h>
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#ifdef __WINDOWS__
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# include <winsock2.h>
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#define SHUT_RD SD_RECEIVE
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#define SHUT_WR SD_SEND
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#define SHUT_RDWR SD_BOTH
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typedef SIZE_T size_t;
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typedef SSIZE_T ssize_t;
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typedef SOCKET socket_t;
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#else
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# include <sys/socket.h>
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# define INVALID_SOCKET -1
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typedef int socket_t;
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#endif
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SDL_bool net_init(void);
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void net_cleanup(void);
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socket_t net_connect(Uint32 addr, Uint16 port);
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socket_t net_listen(Uint32 addr, Uint16 port, int backlog);
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socket_t net_accept(socket_t server_socket);
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// the _all versions wait/retry until len bytes have been written/read
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ssize_t net_recv(socket_t socket, void *buf, size_t len);
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ssize_t net_recv_all(socket_t socket, void *buf, size_t len);
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ssize_t net_send(socket_t socket, void *buf, size_t len);
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ssize_t net_send_all(socket_t socket, void *buf, size_t len);
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// how is SHUT_RD (read), SHUT_WR (write) or SHUT_RDWR (both)
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SDL_bool net_shutdown(socket_t socket, int how);
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SDL_bool net_close(socket_t socket);
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#endif
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