43 lines
1.7 KiB
C
43 lines
1.7 KiB
C
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#pragma once
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#include "../../foundation/types.h"
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#include "../../nx/nxuri.h"
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#include "../../nx/nxapi.h"
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#include "../../nx/nxfile.h"
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#include "../../nx/nxstring.h"
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/* windows implementation */
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef struct nx_data_struct_t *nx_data_t;
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NX_API nx_data_t NXDataRetain(nx_data_t data);
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NX_API void NXDataRelease(nx_data_t data);
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NX_API int NXDataCreate(nx_data_t *data, const void *bytes, size_t length);
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NX_API int NXDataCreateWithSize(nx_data_t *data, void **bytes, size_t length);
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/* creates an empty data object. useful if you need to store MIME, source URI, etc. without having actual data */
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NX_API int NXDataCreateEmpty(nx_data_t *data);
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/* you can pass file_stats==NULL if you don't care about the file stats */
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NX_API int NXDataCreateFromURI(nx_data_t *data, nx_uri_t filename);
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NX_API size_t NXDataSize(nx_data_t data);
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NX_API int NXDataGet(nx_data_t data, const void **bytes, size_t *length);
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/* You can _only_ call these on your own nx_data_t object _before_ you give it to anyone else! */
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NX_API int NXDataSetMIME(nx_data_t data, nx_string_t mime_type);
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NX_API int NXDataSetDescription(nx_data_t data, nx_string_t description);
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NX_API int NXDataSetSourceURI(nx_data_t data, nx_uri_t source_uri);
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NX_API int NXDataSetSourceStat(nx_data_t data, nx_file_stat_t source_stats);
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/* you need to call NXStringRelease on what you get back (if the function succeeded) */
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NX_API int NXDataGetMIME(nx_data_t data, nx_string_t *mime_type);
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NX_API int NXDataGetDescription(nx_data_t data, nx_string_t *description);
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NX_API int NXDataGetSourceURI(nx_data_t data, nx_uri_t *source_uri);
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NX_API int NXDataGetSourceStat(nx_data_t data, nx_file_stat_t *source_stats);
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#ifdef __cplusplus
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}
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#endif
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