mirror of
https://github.com/taviso/loadlibrary
synced 2026-06-08 17:42:38 +00:00
Tavis Ormandy
59 lines
1.3 KiB
C
59 lines
1.3 KiB
C
//
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// Copyright (C) 2017 Tavis Ormandy
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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#include <string.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include "strings.h"
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char *string_from_wchar(void *wcharbuf, size_t len)
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{
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uint16_t *inbuf = wcharbuf;
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uint8_t *outbuf = NULL;
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void *buf;
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size_t count = 0;
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if (wcharbuf == NULL)
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return NULL;
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buf = outbuf = malloc(len + 1);
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while (*outbuf++ = *inbuf++) {
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if (++count >= len) {
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*outbuf = '\0';
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break;
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}
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}
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return buf;
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}
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size_t CountWideChars(const void *wcharbuf)
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{
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size_t i = 0;
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const uint16_t *p = wcharbuf;
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if (!p) return 0;
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while (*p++)
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i++;
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return i;
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}
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char * CreateAnsiFromWide(void *wcharbuf)
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{
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return string_from_wchar(wcharbuf, CountWideChars(wcharbuf) * 2);
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}
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