mirror of
https://github.com/hufrea/byedpi.git
synced 2024-11-25 16:25:32 +03:00
74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
#include <stdio.h>
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#include <errno.h>
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#ifdef _WIN32
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#include <winsock2.h>
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#endif
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#ifdef ANDROID_APP
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#include <android/log.h>
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#endif
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#ifdef _WIN32
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#define get_e() \
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unie(WSAGetLastError())
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#else
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#define get_e() \
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errno
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#endif
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#ifdef _WIN32
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#define uniperror(str) \
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fprintf(stderr, "%s: %d\n", str, GetLastError())
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#else
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#ifdef ANDROID_APP
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#define uniperror(str) \
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__android_log_print(ANDROID_LOG_ERROR, "proxy", \
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"%s: %s\n", str, strerror(errno))
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#else
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#define uniperror(str) \
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perror(str)
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#endif
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#endif
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static inline const int unie(int e)
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{
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#ifdef _WIN32
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switch (e) {
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case WSAEWOULDBLOCK:
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return EAGAIN;
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case WSAETIMEDOUT:
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return ETIMEDOUT;
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case WSAENETUNREACH:
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return ENETUNREACH;
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case WSAEHOSTUNREACH:
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return EHOSTUNREACH;
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case WSAECONNREFUSED:
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return ECONNREFUSED;
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case WSAECONNRESET:
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return ECONNRESET;
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}
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#endif
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return e;
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}
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#ifdef ANDROID_APP
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#define LOG_E ANDROID_LOG_ERROR
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#define LOG_S ANDROID_LOG_DEBUG
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#define LOG_L ANDROID_LOG_VERBOSE
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#define LOG(s, str, ...) \
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__android_log_print(s, "proxy", str, ##__VA_ARGS__)
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#else
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#define LOG_E -1
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#define LOG_S 1
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#define LOG_L 2
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#define LOG(s, str, ...) \
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if (params.debug >= s) \
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fprintf(stderr, str, ##__VA_ARGS__)
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#endif
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#define INIT_ADDR_STR(dst) \
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char ADDR_STR[INET_ADDRSTRLEN + 1]; \
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if (dst.sa.sa_family == AF_INET) \
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inet_ntop(AF_INET, &dst.in.sin_addr, ADDR_STR, sizeof(ADDR_STR)); \
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else \
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inet_ntop(AF_INET6, &dst.in6.sin6_addr, ADDR_STR, sizeof(ADDR_STR));
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