c583cce5bd
* Remove excess headers * Add ButtonPanel * Add Popup * Move FileReader to standalone object * Universal remote (part 1) * Universal remote (part 2) * Global rename tranciever/file_parser * Compile assets * syntax fix * English: rename tranceiver to transceiver. Co-authored-by: あく <alleteam@gmail.com>
40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
#include "file_reader/file_reader.hpp"
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std::string FileReader::getline(File* file) {
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std::string str;
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size_t newline_index = 0;
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bool found_eol = false;
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while(1) {
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if(file_buf_cnt > 0) {
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size_t end_index = 0;
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char* endline_ptr = (char*)memchr(file_buf, '\n', file_buf_cnt);
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newline_index = endline_ptr - file_buf;
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if(endline_ptr == 0) {
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end_index = file_buf_cnt;
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} else if(newline_index < file_buf_cnt) {
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end_index = newline_index + 1;
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found_eol = true;
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} else {
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furi_assert(0);
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}
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str.append(file_buf, end_index);
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memmove(file_buf, &file_buf[end_index], file_buf_cnt - end_index);
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file_buf_cnt = file_buf_cnt - end_index;
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if(found_eol) break;
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}
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file_buf_cnt +=
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fs_api->file.read(file, &file_buf[file_buf_cnt], sizeof(file_buf) - file_buf_cnt);
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if(file_buf_cnt == 0) {
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break; // end of reading
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}
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}
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return str;
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}
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