mirror of
https://git.proxmox.com/git/libgit2
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61 lines
2.0 KiB
C
61 lines
2.0 KiB
C
/*
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* Copyright (C) the libgit2 contributors. All rights reserved.
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*
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* This file is part of libgit2, distributed under the GNU GPL v2 with
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* a Linking Exception. For full terms see the included COPYING file.
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*/
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#ifndef INCLUDE_win32_utf_conv_h__
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#define INCLUDE_win32_utf_conv_h__
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#include "common.h"
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#include <wchar.h>
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#ifndef WC_ERR_INVALID_CHARS
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# define WC_ERR_INVALID_CHARS 0x80
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#endif
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/**
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* Converts a UTF-8 string to wide characters.
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*
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* @param dest The buffer to receive the wide string.
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* @param dest_size The size of the buffer, in characters.
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* @param src The UTF-8 string to convert.
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* @return The length of the wide string, in characters (not counting the NULL terminator), or < 0 for failure
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*/
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int git__utf8_to_16(wchar_t *dest, size_t dest_size, const char *src);
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/**
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* Converts a wide string to UTF-8.
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*
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* @param dest The buffer to receive the UTF-8 string.
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* @param dest_size The size of the buffer, in bytes.
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* @param src The wide string to convert.
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* @return The length of the UTF-8 string, in bytes (not counting the NULL terminator), or < 0 for failure
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*/
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int git__utf16_to_8(char *dest, size_t dest_size, const wchar_t *src);
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/**
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* Converts a UTF-8 string to wide characters.
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* Memory is allocated to hold the converted string.
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* The caller is responsible for freeing the string with git__free.
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*
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* @param dest Receives a pointer to the wide string.
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* @param src The UTF-8 string to convert.
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* @return The length of the wide string, in characters (not counting the NULL terminator), or < 0 for failure
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*/
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int git__utf8_to_16_alloc(wchar_t **dest, const char *src);
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/**
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* Converts a wide string to UTF-8.
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* Memory is allocated to hold the converted string.
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* The caller is responsible for freeing the string with git__free.
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*
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* @param dest Receives a pointer to the UTF-8 string.
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* @param src The wide string to convert.
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* @return The length of the UTF-8 string, in bytes (not counting the NULL terminator), or < 0 for failure
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*/
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int git__utf16_to_8_alloc(char **dest, const wchar_t *src);
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#endif
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