24 lines
767 B
C++
24 lines
767 B
C++
#include <array>
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#include <string>
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#include <util/sanitize_str.hpp>
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#include <utility>
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namespace waybar::util {
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// replaces ``<>&"'`` with their encoded counterparts
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std::string sanitize_string(std::string str) {
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// note: it's important that '&' is replaced first; therefore we *can't* use std::map
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const std::pair<char, std::string> replacement_table[] = {
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{'&', "&"}, {'<', "<"}, {'>', ">"}, {'"', """}, {'\'', "'"}};
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size_t startpoint;
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for (const auto& pair : replacement_table) {
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startpoint = 0;
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while ((startpoint = str.find(pair.first, startpoint)) != std::string::npos) {
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str.replace(startpoint, 1, pair.second);
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startpoint += pair.second.length();
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}
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}
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return str;
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}
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} // namespace waybar::util
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