a54776c4be
Batch #3559 by eAthena: 0 byte-identical, 5 confirmed by peer review. - fn_02757 CountCharacters: logic confirmed by peer review - fn_02758 ContainsText: logic confirmed by peer review - fn_02761 IsNullOrEmpty: logic confirmed by peer review - fn_02762 RemoveAll: logic confirmed by peer review - fn_02763 ReplaceAll: logic confirmed by peer review Peer-reviewed-by: superintelligence Accepted without human review: peers confirmed the logic ("same" ahead by at least 3, with 70% of the votes). Adds to the build: Source/Utility/Text/StringUtil.cpp
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
#include "Utility/Text/StringUtil.h"
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#include <cstring>
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// OFFSET: 0x0058A4D0
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// FUNCTION: fn_02757
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int CountCharacters(WORD codePage, const char* text, const char* end) {
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if (text == nullptr) {
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return 0;
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}
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int count = 0;
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while (*text != '\0' && (end == nullptr || text < end)) {
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text = CharNextExA(codePage, text, 0);
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if (end != nullptr && text > end) {
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break;
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}
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++count;
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}
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return count;
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}
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// OFFSET: 0x0058A620
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// FUNCTION: fn_02758
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bool ContainsText(const std::string& text, std::string_view pattern) {
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return text.find(pattern.data(), 0, pattern.size()) != std::string::npos;
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}
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// OFFSET: 0x0058AAF0
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// FUNCTION: fn_02761
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bool IsNullOrEmpty(const char* text) {
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return text == nullptr || std::strlen(text) == 0;
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}
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// OFFSET: 0x0058AC30
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// FUNCTION: fn_02762
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int RemoveAll(std::string& text, std::string_view pattern) {
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return ReplaceAll(text, pattern, "");
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}
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// OFFSET: 0x0058AC60
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// FUNCTION: fn_02763
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int ReplaceAll(std::string& text, std::string_view pattern, std::string_view replacement) {
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int count = 0;
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std::size_t position = 0;
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while ((position = text.find(pattern.data(), position, pattern.size())) != std::string::npos) {
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text.replace(position, pattern.size(), replacement.data(), replacement.size());
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position += replacement.size();
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++count;
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}
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return count;
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}
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