59 lines
1.1 KiB
C
59 lines
1.1 KiB
C
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// 9 june 2015
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#include "uipriv_windows.h"
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// We can't use the private heap for these functions, since they are allowed to be run before uiInit() or after uiUninit().
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static void nomemlog(void)
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{
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OutputDebugStringW(L"[libui] memory exhausted logging message");
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DebugBreak();
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abort(); // just in case
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}
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void uiLog(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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uiLogv(format, ap);
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va_end(ap);
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}
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void uiLogv(const char *format, va_list ap)
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{
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va_list ap2;
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int n;
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char *buf;
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va_copy(ap2, ap);
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n = _vscprintf(format, ap2);
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va_end(ap2);
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// "[libui] message\0" == (8 + n + 1)
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buf = (char *) malloc((8 + n + 1)
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if (buf == NULL)
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nomemlog();
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buf[0] = '[';
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buf[1] = 'l';
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buf[2] = 'i';
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buf[3] = 'b';
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buf[4] = 'u';
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buf[5] = 'i';
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buf[6] = ']';
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buf[7] = ' ';
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vsnprintf_s(buf + 8, n + 1, n, format, ap);
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// breaking the rules: we can't reliably tell that the encoding of debugging messages is UTF-8 like we could with everything else :/
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OutputDebugStringA(buf);
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free(buf);
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}
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void complain(const char *format, ...)
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{
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va_list ap;
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va_start(ap, format);
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uiLogv(format, av);
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va_end(ap);
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DebugBreak();
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abort(); // just in case
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}
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