81 lines
1.5 KiB
C++
81 lines
1.5 KiB
C++
#include "Utils/StringTokenizer.hpp"
|
|
|
|
namespace Chattr {
|
|
|
|
StringTokenizer::StringTokenizer(gsl::czstring string, std::uint32_t size) {
|
|
set(string, size);
|
|
}
|
|
|
|
void StringTokenizer::set(gsl::czstring string, std::uint32_t size) {
|
|
int length = 0;
|
|
bool token = false;
|
|
bool quote = false, doubleQuote = false;
|
|
|
|
for (int i = 0; i < size; i++) {
|
|
if (string[i] == ' ' && token != true)
|
|
continue;
|
|
|
|
if (token == false)
|
|
tokens.push(&string[i]);
|
|
token = true;
|
|
|
|
switch (string[i]) {
|
|
case '\"':
|
|
doubleQuote = !doubleQuote;
|
|
length++;
|
|
break;
|
|
case '\'':
|
|
quote = !quote;
|
|
length++;
|
|
break;
|
|
case '\t':
|
|
case '\n':
|
|
case ' ':
|
|
if (quote || doubleQuote) {
|
|
length++;
|
|
break;
|
|
}
|
|
tokens_length.push(length);
|
|
length = 0;
|
|
token = false;
|
|
break;
|
|
case '\0':
|
|
tokens_length.push(length);
|
|
length = 0;
|
|
break;
|
|
default:
|
|
length++;
|
|
}
|
|
}
|
|
|
|
if (quote || doubleQuote) {
|
|
spdlog::error("quote or doublequote is not closed");
|
|
tokens = std::queue<gsl::czstring>();
|
|
tokens_length = std::queue<std::uint32_t>();
|
|
}
|
|
|
|
if (length != 0)
|
|
tokens_length.push(length);
|
|
}
|
|
|
|
std::vector<std::string> StringTokenizer::get() {
|
|
std::vector<std::string> retValue;
|
|
|
|
while (!tokens.empty()) {
|
|
if (tokens_length.front() != 0)
|
|
retValue.push_back(std::string(tokens.front(), tokens_length.front()));
|
|
tokens.pop();
|
|
tokens_length.pop();
|
|
}
|
|
|
|
while (!tokens_length.empty())
|
|
tokens_length.pop();
|
|
|
|
return retValue;
|
|
}
|
|
|
|
StringTokenizer::operator std::vector<std::string>() {
|
|
return get();
|
|
}
|
|
|
|
} |