mirror of
https://github.com/hufrea/byedpi.git
synced 2024-12-18 03:42:06 +03:00
95 lines
2.3 KiB
C
95 lines
2.3 KiB
C
#ifndef CIADPI_ERROR_H
|
|
#define CIADPI_ERROR_H
|
|
|
|
#include <stdio.h>
|
|
#include <errno.h>
|
|
|
|
#ifdef _WIN32
|
|
#include <winsock2.h>
|
|
#endif
|
|
#ifdef ANDROID_APP
|
|
#include <android/log.h>
|
|
#endif
|
|
|
|
#include "params.h"
|
|
|
|
#ifdef _WIN32
|
|
#define get_e() \
|
|
unie(WSAGetLastError())
|
|
#else
|
|
#define get_e() \
|
|
errno
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
#define uniperror(str) \
|
|
fprintf(stderr, "%s: %ld\n", str, GetLastError())
|
|
#else
|
|
#ifdef ANDROID_APP
|
|
#define uniperror(str) \
|
|
__android_log_print(ANDROID_LOG_ERROR, "proxy", \
|
|
"%s: %s\n", str, strerror(errno))
|
|
#else
|
|
#define uniperror(str) \
|
|
perror(str)
|
|
#endif
|
|
#endif
|
|
|
|
static inline const int unie(int e)
|
|
{
|
|
#ifdef _WIN32
|
|
switch (e) {
|
|
case WSAEWOULDBLOCK:
|
|
return EAGAIN;
|
|
case WSAETIMEDOUT:
|
|
return ETIMEDOUT;
|
|
case WSAENETUNREACH:
|
|
return ENETUNREACH;
|
|
case WSAEHOSTUNREACH:
|
|
return EHOSTUNREACH;
|
|
case WSAECONNREFUSED:
|
|
return ECONNREFUSED;
|
|
case WSAECONNRESET:
|
|
return ECONNRESET;
|
|
}
|
|
#endif
|
|
return e;
|
|
}
|
|
|
|
#ifdef ANDROID_APP
|
|
#define LOG_E ANDROID_LOG_ERROR
|
|
#define LOG_S ANDROID_LOG_DEBUG
|
|
#define LOG_L ANDROID_LOG_VERBOSE
|
|
#define LOG(s, str, ...) \
|
|
__android_log_print(s, "proxy", str, ##__VA_ARGS__)
|
|
#else
|
|
#define LOG_E -1
|
|
#define LOG_S 1
|
|
#define LOG_L 2
|
|
#define LOG(s, str, ...) \
|
|
if (params.debug >= s) \
|
|
fprintf(stderr, str, ##__VA_ARGS__)
|
|
#endif
|
|
|
|
#define INIT_ADDR_STR(dst) \
|
|
char ADDR_STR[INET6_ADDRSTRLEN]; \
|
|
const char *p = 0; \
|
|
if (dst.sa.sa_family == AF_INET) \
|
|
p = inet_ntop(AF_INET, &dst.in.sin_addr, ADDR_STR, sizeof(ADDR_STR)); \
|
|
else \
|
|
p = inet_ntop(AF_INET6, &dst.in6.sin6_addr, ADDR_STR, sizeof(ADDR_STR)); \
|
|
if (!p) uniperror("inet_ntop");
|
|
|
|
#endif
|
|
|
|
#define INIT_HEX_STR(b, s) \
|
|
char HEX_STR[s * 2 + 1]; \
|
|
HEX_STR[sizeof(HEX_STR) - 1] = 0; \
|
|
do { \
|
|
size_t i; \
|
|
for (i = 0; i + 4 <= s; i += 4) \
|
|
snprintf(HEX_STR + i * 2, sizeof(HEX_STR) - i * 2, \
|
|
"%02x%02x%02x%02x", b[i],b[i+1],b[i+2],b[i+3]); \
|
|
for (; i < s; i++) \
|
|
snprintf(HEX_STR + i * 2, sizeof(HEX_STR) - i * 2, "%02x", b[i]); \
|
|
} while (0);
|