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transmission/libtransmission/variant-common.h

46 lines
1.6 KiB
C

/*
* This file Copyright (C) 2008-2014 Mnemosyne LLC
*
* It may be used under the GNU GPL versions 2 or 3
* or any future license endorsed by Mnemosyne LLC.
*
*/
#pragma once
#ifndef __LIBTRANSMISSION_VARIANT_MODULE__
#error only libtransmission/variant-*.c should #include this header.
#endif
typedef void (* VariantWalkFunc)(tr_variant const* val, void* user_data);
struct VariantWalkFuncs
{
VariantWalkFunc intFunc;
VariantWalkFunc boolFunc;
VariantWalkFunc realFunc;
VariantWalkFunc stringFunc;
VariantWalkFunc dictBeginFunc;
VariantWalkFunc listBeginFunc;
VariantWalkFunc containerEndFunc;
};
void tr_variantWalk(tr_variant const* top, struct VariantWalkFuncs const* walkFuncs, void* user_data, bool sort_dicts);
void tr_variantToBufJson(tr_variant const* top, struct evbuffer* buf, bool lean);
void tr_variantToBufBenc(tr_variant const* top, struct evbuffer* buf);
void tr_variantInit(tr_variant* v, char type);
/* source - such as a filename. Only when logging an error */
int tr_jsonParse(char const* source, void const* vbuf, size_t len, tr_variant* setme_benc, char const** setme_end);
/** @brief Private function that's exposed here only for unit tests */
int tr_bencParseInt(uint8_t const* buf, uint8_t const* bufend, uint8_t const** setme_end, int64_t* setme_val);
/** @brief Private function that's exposed here only for unit tests */
int tr_bencParseStr(uint8_t const* buf, uint8_t const* bufend, uint8_t const** setme_end, uint8_t const** setme_str,
size_t* setme_strlen);
int tr_variantParseBenc(void const* buf, void const* end, tr_variant* top, char const** setme_end);