mirror of
https://github.com/Kiritow/LuaEngine.git
synced 2024-03-22 13:11:45 +08:00
46 lines
907 B
C++
46 lines
907 B
C++
#include "include.h"
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#ifdef _WIN32
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#include <Windows.h>
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void put_winerror(lua_State* L, int errcode, const char* hint)
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{
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char buff[4096] = { 0 };
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int buffsz = 4096;
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int offset = 0;
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if (hint)
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{
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sprintf(buff, "%s: ", hint);
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buffsz -= strlen(buff);
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offset += strlen(buff);
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}
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int sz = FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, errcode, 0, buff + offset, buffsz, NULL);
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if (!sz)
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{
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lua_pushfstring(L, "FormatMessagA: %d. Previous error: %d", GetLastError(), errcode);
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}
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else
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{
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lua_pushlstring(L, buff, offset + sz);
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}
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}
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int lua_errno(lua_State* L, const char* hint)
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{
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char buff[1024] = { 0 };
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strerror_s(buff, errno);
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return luaL_error(L, "%s: %s", hint, buff);
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}
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void PlatInit()
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{
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WORD wd = MAKEWORD(2, 2);
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WSAData wdt;
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if (WSAStartup(wd, &wdt) < 0)
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{
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printf("Unable to init winsock 2.2: WSAGetLastError: %d\n", WSAGetLastError());
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}
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}
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#endif // end of ifdef _WIN32
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