40 lines
938 B
C
40 lines
938 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2015-2020 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
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*/
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#include <winsock2.h>
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#include <windows.h>
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#ifndef ENABLE_VIRTUAL_TERMINAL_PROCESSING
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#define ENABLE_VIRTUAL_TERMINAL_PROCESSING 0x4
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#endif
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__attribute__((constructor)) static void init(void)
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{
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char *colormode;
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DWORD console_mode;
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HANDLE stdout_handle;
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WSADATA wsaData;
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WSAStartup(MAKEWORD(2, 2), &wsaData);
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stdout_handle = GetStdHandle(STD_OUTPUT_HANDLE); // We don't close this.
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if (stdout_handle == INVALID_HANDLE_VALUE)
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goto no_color;
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if (!GetConsoleMode(stdout_handle, &console_mode))
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goto no_color;
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if (!SetConsoleMode(stdout_handle, ENABLE_VIRTUAL_TERMINAL_PROCESSING | console_mode))
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goto no_color;
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return;
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no_color:
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colormode = getenv("WG_COLOR_MODE");
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if (!colormode)
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putenv("WG_COLOR_MODE=never");
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}
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__attribute__((destructor)) static void deinit(void)
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{
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WSACleanup();
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}
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