31 lines
679 B
C++
31 lines
679 B
C++
#include "StringUtils.h"
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#include <cstring>
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namespace tt {
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int string_find_last_index(const char* text, size_t from_index, char find) {
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for (size_t i = from_index; i >= 0; i--) {
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if (text[i] == find) {
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return (int)i;
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}
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}
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return -1;
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}
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bool string_get_path_parent(const char* path, char* output) {
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int index = string_find_last_index(path, strlen(path) - 1, '/');
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if (index == -1) {
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return false;
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} else if (index == 0) {
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output[0] = '/';
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output[1] = 0x00;
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return true;
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} else {
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memcpy(output, path, index);
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output[index] = 0x00;
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return true;
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}
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}
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} // namespace
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