抛弃GdCpp*.dll/pdb历史重新建库。libhv和Sqlite的dll保留

include/StringHelper.h

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+#ifndef _STRING_CONVERT_H_
+#define _STRING_CONVERT_H_
+
+#include "GdCPP_Exports.h"
+#include <string>
+
+#ifndef STRINGIZE
+	// 宏转字符串
+	#define STRINGIZE_IMPL(x) #x
+	#define STRINGIZE(x) STRINGIZE_IMPL(x)
+#endif
+
+/// 忽略大小写判断string是否相等
+GDCPP_API bool cmpIngoreCase(const std::string& s1, const std::string& s2);
+GDCPP_API bool cmpIngoreCase(const std::string& s1, const char* s2);
+
+/// 忽略大小写判断wstring是否相等
+GDCPP_API bool cmpIngoreCase(const std::wstring& s1, const std::wstring& s2);
+GDCPP_API bool cmpIngoreCase(const std::string& s1, const wchar_t* s2);
+
+/// @brief utf16 std::wstring转utf8 std::string
+/// @param wstr utf16 std::wstring
+/// @return utf8 std::string
+GDCPP_API std::string utf16_8(const std::wstring& wstr);
+
+GDCPP_API std::string utf16_8(const wchar_t* wstr);
+GDCPP_API int         utf16_8(const wchar_t* wstr, char* dst, int dstsize);
+
+/// @brief utf8 std::string转utf16 std::wstring
+/// @param str utf8 std::string
+/// @return utf16字符串
+GDCPP_API std::wstring utf8_16(const std::string& str);
+GDCPP_API std::wstring utf8_16(const char* str);
+
+GDCPP_API std::string Utf16ToGBK(const wchar_t* wstr);
+GDCPP_API int         Utf16ToGBK(const wchar_t* wstr, char* dst, int dstsize);
+
+GDCPP_API std::string GbkToUtf8(const std::string& src_str);
+GDCPP_API std::string GbkToUtf8(const char* src_str);
+
+GDCPP_API std::string Utf8ToGbk(const std::string& src_str);
+GDCPP_API std::string Utf8ToGbk(const char* src_str);
+
+#if defined(_MSC_VER) && defined(_UNICODE)
+#include <atlstr.h>
+/// @brief utf16 String转utf8 std::string
+/// @param wstr utf16 String
+/// @return utf8 std::string
+static inline std::string CStringToUtf8(const CString& wstr)
+{
+	auto size = wstr.GetLength();
+	if (size == 0) return std::string();
+	const auto size_needed = WideCharToMultiByte(CP_UTF8, 0, wstr, size, NULL, 0, NULL, NULL);
+	std::string strTo(size_needed, 0);
+	WideCharToMultiByte(CP_UTF8, 0, (const wchar_t*)wstr, size, &strTo[0], size_needed, NULL, NULL);
+	return strTo;
+}
+
+/// @brief utf8 std::string转utf16 CString
+/// @param str utf8 std::string
+/// @return utf16 CString
+static inline CString CStringFromUtf8(const std::string& str)
+{
+	if (str.empty()) return CString();
+	int size_needed = MultiByteToWideChar(CP_UTF8, 0, &str[0], (int)str.size(), NULL, 0);
+	CString wstrTo;
+	auto buf = wstrTo.GetBufferSetLength(size_needed);
+	MultiByteToWideChar(CP_UTF8, 0, &str[0], (int)str.size(), buf, size_needed);
+	wstrTo.ReleaseBuffer();
+	return wstrTo;
+}
+
+/// @brief utf8 const char *转utf16 CString
+/// @param str utf8 const char *
+/// @return utf16 CString
+static inline CString CStringFromUtf8(const char* str)
+{
+	int len = int(strlen(str));
+	if (len == 0) return CString();
+	int size_needed = MultiByteToWideChar(CP_UTF8, 0, str, len, NULL, 0);
+	CString wstrTo;
+	auto buf = wstrTo.GetBufferSetLength(size_needed);
+	MultiByteToWideChar(CP_UTF8, 0, str, len, buf, size_needed);
+	wstrTo.ReleaseBuffer();
+	return wstrTo;
+}
+#endif
+
+#endif //_STRING_CONVERT_H_