mirror of
https://github.com/lexborisov/Modest
synced 2024-11-24 22:59:38 +03:00
90 lines
3.4 KiB
C
90 lines
3.4 KiB
C
/*
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Copyright (C) 2017 Alexander Borisov
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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Author: lex.borisov@gmail.com (Alexander Borisov)
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*/
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#include "myencoding/mystring.h"
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#include "mycore/utils/resources.h"
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void myencoding_string_append(mycore_string_t* str, const char* buff, size_t length, myencoding_t encoding)
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{
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myencoding_result_t res;
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myencoding_result_clean(&res);
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myencoding_string_append_chunk(str, &res, buff, length, encoding);
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}
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void myencoding_string_append_chunk(mycore_string_t* str, myencoding_result_t* res, const char* buff, size_t length, myencoding_t encoding)
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{
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unsigned const char* u_buff = (unsigned const char*)buff;
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const myencoding_custom_f func = myencoding_get_function_by_id(encoding);
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for (size_t i = 0; i < length; i++)
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{
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if(func(u_buff[i], res) == MyENCODING_STATUS_OK) {
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MyCORE_STRING_REALLOC_IF_NEED(str, 5, 0);
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str->length += myencoding_codepoint_to_ascii_utf_8(res->result, &str->data[str->length]);
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}
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}
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MyCORE_STRING_APPEND_BYTE_WITHOUT_INCREMENT('\0', str, 1);
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}
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void myencoding_string_append_one(mycore_string_t* str, myencoding_result_t* res, const char data, myencoding_t encoding)
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{
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const myencoding_custom_f func = myencoding_get_function_by_id(encoding);
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if(func((unsigned const char)data, res) == MyENCODING_STATUS_OK) {
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MyCORE_STRING_REALLOC_IF_NEED(str, 5, 0);
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str->length += myencoding_codepoint_to_ascii_utf_8(res->result, &str->data[str->length]);
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MyCORE_STRING_APPEND_BYTE_WITHOUT_INCREMENT_REALLOC('\0', str);
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}
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}
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void myencoding_string_append_lowercase_ascii(mycore_string_t* str, const char* buff, size_t length, myencoding_t encoding)
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{
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myencoding_result_t res;
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myencoding_result_clean(&res);
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myencoding_string_append_chunk_lowercase_ascii(str, &res, buff, length, encoding);
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}
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void myencoding_string_append_chunk_lowercase_ascii(mycore_string_t* str, myencoding_result_t* res, const char* buff, size_t length, myencoding_t encoding)
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{
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unsigned const char* u_buff = (unsigned const char*)buff;
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const myencoding_custom_f func = myencoding_get_function_by_id(encoding);
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for (size_t i = 0; i < length; i++)
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{
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if(func(u_buff[i], res) == MyENCODING_STATUS_OK) {
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MyCORE_STRING_REALLOC_IF_NEED(str, 5, 1);
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size_t insert_len = myencoding_codepoint_to_ascii_utf_8(res->result, &str->data[str->length]);
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if(insert_len == 1) {
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str->data[str->length] = (const char)mycore_string_chars_lowercase_map[ u_buff[i] ];
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}
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str->length += insert_len;
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}
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}
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MyCORE_STRING_APPEND_BYTE_WITHOUT_INCREMENT('\0', str, 1);
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}
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