text.h

Go to the documentation of this file.

// SPDX-License-Identifier: Apache-2.0
#pragma once
 
#include "audio_player/base.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef enum {
    TEXT_ENC_LATIN1 = 0,
    TEXT_ENC_UTF16_BOM,   
    TEXT_ENC_UTF16BE,     
    TEXT_ENC_UTF8,        
    TEXT_ENC_CP1251,
    TEXT_ENC_AUTO_LEGACY, 
} text_encoding_t;
 
size_t text_to_utf8(const uint8_t *in, size_t len, text_encoding_t enc, char *out, size_t out_size);
 
text_encoding_t text_detect_legacy(const uint8_t *in, size_t len);
 
bool text_is_valid_utf8(const uint8_t *in, size_t len);
 
size_t utf8_decode(const char *s, uint32_t *cp);
size_t utf8_encode(uint32_t cp, char out[4]);
size_t utf8_strlen(const char *s);  
void utf8_truncate(char *s, size_t max_bytes);
void text_trim(char *s);  
 
#ifdef __cplusplus
}
#endif