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Add range checking and add string function #6

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Add range checking and add string function #6

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23c21e8
Add range checking and add string function
mayhem May 15, 2025
d8922ea
Now actually test the string function, lol
mayhem May 15, 2025
de1284a
Undo
mayhem May 15, 2025
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2 changes: 1 addition & 1 deletion CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -11,4 +11,4 @@ file(GLOB_RECURSE sources src/*.cpp)
string (REPLACE ";" "\n " FILES_MSG "${sources}")
message(STATUS "source files:\n ${FILES_MSG}")

add_library(unidecode ${sources})
add_library(unidecode ${sources})
15 changes: 13 additions & 2 deletions include/unidecode/unidecode.hpp
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Expand Up @@ -5,8 +5,10 @@

#pragma once

#include <string>
#include "common.hpp"
#include "sections.hpp"
#include "unidecode/utf8_string_iterator.hpp"

namespace unidecode {

Expand All @@ -24,10 +26,11 @@ namespace unidecode {

uint32_t section = codepoint >> 8;
uint32_t position = codepoint & 0xff; // only ast two hex digits
// TODO: assert section < then xyz
if (section >= 256 || position >= 256)
continue;

auto table = kUnidecodeData[section];
if (table != nullptr) { // TODO: check if position < table size
if (table != nullptr) {
const char* symbol = table[position];
while (*symbol != 0) {
*out_it = *symbol;
Expand All @@ -40,4 +43,12 @@ namespace unidecode {

}

std::string UnidecodeString(const std::string &str) {
unidecode::Utf8StringIterator _begin = str.c_str();
unidecode::Utf8StringIterator _end = str.c_str() + str.length();
std::string output;
unidecode::Unidecode(_begin, _end, std::back_inserter(output));
return output;
}

}