| 1 | //======================================================================== |
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| 2 | // |
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| 3 | // Win32Console.h |
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| 4 | // |
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| 5 | // This file is licensed under the GPLv2 or later |
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| 6 | // |
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| 7 | // Copyright (C) 2017 Adrian Johnson <ajohnson@redneon.com> |
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| 8 | // Copyright (C) 2019 Albert Astals Cid <aacid@kde.org> |
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| 9 | // Copyright (C) 2019 Oliver Sander <oliver.sander@tu-dresden.de> |
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| 10 | // |
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| 11 | // To see a description of the changes please see the Changelog file that |
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| 12 | // came with your tarball or type make ChangeLog if you are building from git |
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| 13 | // |
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| 14 | //======================================================================== |
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| 15 | |
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| 16 | #ifndef WIN32CONSOLE_H |
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| 17 | #define WIN32CONSOLE_H |
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| 18 | |
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| 19 | // UTF-8 Support for win32 console |
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| 20 | // |
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| 21 | // Converts argc/argv to UTF-8. Supports UTF-8 stdout/stderr to win32 console. |
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| 22 | // On other platforms this class is a no-op. |
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| 23 | |
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| 24 | #ifdef _WIN32 |
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| 25 | |
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| 26 | // Ensure stdio.h is included before redefining stdio functions. We need to provide |
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| 27 | // our own declarations for the redefined functions because win32 stdio.h functions |
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| 28 | // have DLL export decorations. |
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| 29 | # include <cstdio> |
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| 30 | |
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| 31 | # ifndef WIN32_CONSOLE_IMPL // don't redefine in Win32Console.cc so we can call original functions |
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| 32 | # define printf(...) win32_fprintf(stdout, __VA_ARGS__) |
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| 33 | # define fprintf(stream, ...) win32_fprintf(stream, __VA_ARGS__) |
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| 34 | # define puts(s) win32_fprintf(stdout, "%s\n", s) |
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| 35 | # define fputs(s, stream) win32_fprintf(stream, "%s", s) |
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| 36 | # define putc(c) win32_fprintf(stdout, "%c", c) |
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| 37 | # define putchar(c) win32_fprintf(stdout, "%c", c) |
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| 38 | # define fputc(c, stream) win32_fprintf(stream, "%c", c) |
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| 39 | # define fwrite(ptr, size, nmemb, stream) win32_fwrite(ptr, size, nmemb, stream) |
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| 40 | # endif |
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| 41 | |
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| 42 | extern "C" { |
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| 43 | int win32_fprintf(FILE *stream, ...); |
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| 44 | size_t win32_fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream); |
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| 45 | } |
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| 46 | |
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| 47 | class Win32Console |
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| 48 | { |
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| 49 | public: |
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| 50 | Win32Console(int *argc, char **argv[]); |
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| 51 | ~Win32Console(); |
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| 52 | |
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| 53 | private: |
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| 54 | int numArgs; |
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| 55 | char **argList; |
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| 56 | char **privateArgList; |
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| 57 | }; |
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| 58 | |
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| 59 | #else |
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| 60 | |
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| 61 | // On other platforms this class is a no-op. |
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| 62 | |
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| 63 | class Win32Console |
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| 64 | { |
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| 65 | public: |
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| 66 | Win32Console(int *argc, char ***argv) { } |
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| 67 | }; |
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| 68 | |
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| 69 | #endif // _WIN32 |
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| 70 | |
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| 71 | #endif |
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| 72 | |
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