Remove YBaseLib dependency

src/common/string_util.h

@@ -0,0 +1,29 @@
+#pragma once
+#include <cstddef>
+#include <cstdarg>
+#include <cstring>
+#include <string>
+
+namespace StringUtil {
+
+/// Constructs a std::string from a format string.
+std::string StdStringFromFormat(const char* format, ...);
+std::string StdStringFromFormatV(const char* format, std::va_list ap);
+
+/// Checks if a wildcard matches a search string.
+bool WildcardMatch(const char* subject, const char* mask, bool case_sensitive = true);
+
+/// Safe version of strlcpy.
+std::size_t Strlcpy(char* dst, const char* src, std::size_t size);
+
+/// Platform-independent strcasecmp
+inline int Strcasecmp(const char* s1, const char* s2)
+{
+#ifdef _MSC_VER
+  return _stricmp(s1, s2);
+#else
+  return strcasecmp(s1, s2);
+#endif
+}
+
+} // namespace StringUtil