mirror of
https://github.com/mpv-player/mpv
synced 2024-12-27 09:32:40 +00:00
96d0a3f56c
Apparently the standard handles can be set to bogus values on XP. Use GetFileType to check whether they refer to an actual file/pipe/etc. The logic used by is_valid_handle() is now pretty similar to what the CRT uses to check for valid stdio handles.
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
#include <windows.h>
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#include "config.h"
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#include "osdep/io.h"
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#include "osdep/terminal.h"
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#include "core.h"
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int wmain(int argc, wchar_t *argv[]);
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// mpv does its own wildcard expansion in the option parser
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int _dowildcard = 0;
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static bool is_valid_handle(HANDLE h)
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{
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return h != INVALID_HANDLE_VALUE && h != NULL &&
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GetFileType(h) != FILE_TYPE_UNKNOWN;
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}
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static bool has_redirected_stdio(void)
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{
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return is_valid_handle(GetStdHandle(STD_INPUT_HANDLE)) ||
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is_valid_handle(GetStdHandle(STD_OUTPUT_HANDLE)) ||
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is_valid_handle(GetStdHandle(STD_ERROR_HANDLE));
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}
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int wmain(int argc, wchar_t *argv[])
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{
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// If started from the console wrapper (see osdep/win32-console-wrapper.c),
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// attach to the console and set up the standard IO handles
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bool has_console = terminal_try_attach();
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// If mpv is started from Explorer, the Run dialog or the Start Menu, it
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// will have no console and no standard IO handles. In this case, the user
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// is expecting mpv to show some UI, so enable the pseudo-GUI profile.
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bool gui = !has_console && !has_redirected_stdio();
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int argv_len = 0;
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char **argv_u8 = NULL;
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// Build mpv's UTF-8 argv, and add the pseudo-GUI profile if necessary
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if (argv[0])
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MP_TARRAY_APPEND(NULL, argv_u8, argv_len, mp_to_utf8(argv_u8, argv[0]));
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if (gui)
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MP_TARRAY_APPEND(NULL, argv_u8, argv_len, "--profile=pseudo-gui");
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for (int i = 1; i < argc; i++)
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MP_TARRAY_APPEND(NULL, argv_u8, argv_len, mp_to_utf8(argv_u8, argv[i]));
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MP_TARRAY_APPEND(NULL, argv_u8, argv_len, NULL);
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int ret = mpv_main(argv_len - 1, argv_u8);
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talloc_free(argv_u8);
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return ret;
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}
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