319 lines
9.4 KiB
C
319 lines
9.4 KiB
C
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#include <stdio.h>
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#include <winpr/crt.h>
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#include <winpr/error.h>
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#include <winpr/windows.h>
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/* Letters */
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static BYTE c_cedilla_UTF8[] = "\xC3\xA7\x00";
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static BYTE c_cedilla_UTF16[] = "\xE7\x00\x00\x00";
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static int c_cedilla_cchWideChar = 2;
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static int c_cedilla_cbMultiByte = 3;
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/* English */
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static BYTE en_Hello_UTF8[] = "Hello\0";
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static BYTE en_Hello_UTF16[] = "\x48\x00\x65\x00\x6C\x00\x6C\x00\x6F\x00\x00\x00";
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static int en_Hello_cchWideChar = 6;
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static int en_Hello_cbMultiByte = 6;
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static BYTE en_HowAreYou_UTF8[] = "How are you?\0";
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static BYTE en_HowAreYou_UTF16[] = "\x48\x00\x6F\x00\x77\x00\x20\x00\x61\x00\x72\x00\x65\x00\x20\x00"
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"\x79\x00\x6F\x00\x75\x00\x3F\x00\x00\x00";
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static int en_HowAreYou_cchWideChar = 13;
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static int en_HowAreYou_cbMultiByte = 13;
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/* French */
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static BYTE fr_Hello_UTF8[] = "Allo\0";
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static BYTE fr_Hello_UTF16[] = "\x41\x00\x6C\x00\x6C\x00\x6F\x00\x00\x00";
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static int fr_Hello_cchWideChar = 5;
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static int fr_Hello_cbMultiByte = 5;
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static BYTE fr_HowAreYou_UTF8[] = "\x43\x6F\x6D\x6D\x65\x6E\x74\x20\xC3\xA7\x61\x20\x76\x61\x3F\x00";
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static BYTE fr_HowAreYou_UTF16[] = "\x43\x00\x6F\x00\x6D\x00\x6D\x00\x65\x00\x6E\x00\x74\x00\x20\x00"
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"\xE7\x00\x61\x00\x20\x00\x76\x00\x61\x00\x3F\x00\x00\x00";
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static int fr_HowAreYou_cchWideChar = 15;
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static int fr_HowAreYou_cbMultiByte = 16;
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/* Russian */
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static BYTE ru_Hello_UTF8[] = "\xD0\x97\xD0\xB4\xD0\xBE\xD1\x80\xD0\xBE\xD0\xB2\xD0\xBE\x00";
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static BYTE ru_Hello_UTF16[] = "\x17\x04\x34\x04\x3E\x04\x40\x04\x3E\x04\x32\x04\x3E\x04\x00\x00";
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static int ru_Hello_cchWideChar = 8;
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static int ru_Hello_cbMultiByte = 15;
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static BYTE ru_HowAreYou_UTF8[] = "\xD0\x9A\xD0\xB0\xD0\xBA\x20\xD0\xB4\xD0\xB5\xD0\xBB\xD0\xB0\x3F\x00";
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static BYTE ru_HowAreYou_UTF16[] = "\x1A\x04\x30\x04\x3A\x04\x20\x00\x34\x04\x35\x04\x3B\x04\x30\x04"
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"\x3F\x00\x00\x00";
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static int ru_HowAreYou_cchWideChar = 10;
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static int ru_HowAreYou_cbMultiByte = 17;
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/* Arabic */
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static BYTE ar_Hello_UTF8[] = "\xD8\xA7\xD9\x84\xD8\xB3\xD9\x84\xD8\xA7\xD9\x85\x20\xD8\xB9\xD9"
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"\x84\xD9\x8A\xD9\x83\xD9\x85\x00";
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static BYTE ar_Hello_UTF16[] = "\x27\x06\x44\x06\x33\x06\x44\x06\x27\x06\x45\x06\x20\x00\x39\x06"
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"\x44\x06\x4A\x06\x43\x06\x45\x06\x00\x00";
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static int ar_Hello_cchWideChar = 13;
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static int ar_Hello_cbMultiByte = 24;
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static BYTE ar_HowAreYou_UTF8[] = "\xD9\x83\xD9\x8A\xD9\x81\x20\xD8\xAD\xD8\xA7\xD9\x84\xD9\x83\xD8"
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"\x9F\x00";
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static BYTE ar_HowAreYou_UTF16[] = "\x43\x06\x4A\x06\x41\x06\x20\x00\x2D\x06\x27\x06\x44\x06\x43\x06"
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"\x1F\x06\x00\x00";
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static int ar_HowAreYou_cchWideChar = 10;
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static int ar_HowAreYou_cbMultiByte = 18;
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/* Chinese */
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static BYTE ch_Hello_UTF8[] = "\xE4\xBD\xA0\xE5\xA5\xBD\x00";
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static BYTE ch_Hello_UTF16[] = "\x60\x4F\x7D\x59\x00\x00";
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static int ch_Hello_cchWideChar = 3;
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static int ch_Hello_cbMultiByte = 7;
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static BYTE ch_HowAreYou_UTF8[] = "\xE4\xBD\xA0\xE5\xA5\xBD\xE5\x90\x97\x00";
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static BYTE ch_HowAreYou_UTF16[] = "\x60\x4F\x7D\x59\x17\x54\x00\x00";
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static int ch_HowAreYou_cchWideChar = 4;
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static int ch_HowAreYou_cbMultiByte = 10;
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void string_hexdump(BYTE* data, int length)
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{
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BYTE* p = data;
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int i, line, offset = 0;
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while (offset < length)
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{
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printf("%04x ", offset);
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line = length - offset;
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if (line > 16)
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line = 16;
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for (i = 0; i < line; i++)
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printf("%02x ", p[i]);
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for (; i < 16; i++)
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printf(" ");
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for (i = 0; i < line; i++)
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printf("%c", (p[i] >= 0x20 && p[i] < 0x7F) ? p[i] : '.');
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printf("\n");
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offset += line;
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p += line;
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}
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}
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int convert_utf8_to_utf16(BYTE* lpMultiByteStr, BYTE* expected_lpWideCharStr, int expected_cchWideChar)
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{
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int length;
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int cbMultiByte;
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int cchWideChar;
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LPWSTR lpWideCharStr;
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cbMultiByte = strlen((char*) lpMultiByteStr);
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cchWideChar = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) lpMultiByteStr, -1, NULL, 0);
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printf("MultiByteToWideChar Input UTF8 String:\n");
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string_hexdump(lpMultiByteStr, cbMultiByte);
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printf("MultiByteToWideChar required cchWideChar: %d\n", cchWideChar);
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if (cchWideChar != expected_cchWideChar)
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{
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printf("MultiByteToWideChar unexpected cchWideChar: actual: %d expected: %d\n",
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cchWideChar, expected_cchWideChar);
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return -1;
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}
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lpWideCharStr = (LPWSTR) malloc(cchWideChar * sizeof(WCHAR));
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length = MultiByteToWideChar(CP_UTF8, 0, (LPCSTR) lpMultiByteStr, cbMultiByte + 1, lpWideCharStr, cchWideChar);
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printf("MultiByteToWideChar converted length (WCHAR): %d\n", length);
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if (!length)
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{
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DWORD error = GetLastError();
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printf("MultiByteToWideChar error: 0x%08X\n", error);
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return -1;
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}
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if (length != expected_cchWideChar)
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{
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printf("MultiByteToWideChar unexpected converted length (WCHAR): actual: %d expected: %d\n",
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length, expected_cchWideChar);
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return -1;
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}
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if (_wcscmp(lpWideCharStr, (WCHAR*) expected_lpWideCharStr) != 0)
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{
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printf("MultiByteToWideChar unexpected string:\n");
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printf("UTF8 String:\n");
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string_hexdump(lpMultiByteStr, cbMultiByte);
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printf("UTF16 String (actual):\n");
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string_hexdump((BYTE*) lpWideCharStr, length * sizeof(WCHAR));
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printf("UTF16 String (expected):\n");
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string_hexdump((BYTE*) expected_lpWideCharStr, expected_cchWideChar * sizeof(WCHAR));
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return -1;
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}
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free(lpWideCharStr);
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return length;
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}
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int convert_utf16_to_utf8(BYTE* lpWideCharStr, BYTE* expected_lpMultiByteStr, int expected_cbMultiByte)
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{
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int length;
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int cchWideChar;
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int cbMultiByte;
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LPSTR lpMultiByteStr;
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cchWideChar = _wcslen((WCHAR*) lpWideCharStr);
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cbMultiByte = WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR) lpWideCharStr, -1, NULL, 0, NULL, NULL);
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printf("WideCharToMultiByte Input UTF16 String:\n");
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string_hexdump(lpWideCharStr, cchWideChar * sizeof(WCHAR));
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printf("WideCharToMultiByte required cbMultiByte: %d\n", cbMultiByte);
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if (cbMultiByte != expected_cbMultiByte)
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{
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printf("WideCharToMultiByte unexpected cbMultiByte: actual: %d expected: %d\n",
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cbMultiByte, expected_cbMultiByte);
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return -1;
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}
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lpMultiByteStr = (LPSTR) malloc(cbMultiByte);
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length = WideCharToMultiByte(CP_UTF8, 0, (LPCWSTR) lpWideCharStr, cchWideChar + 1, lpMultiByteStr, cbMultiByte, NULL, NULL);
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printf("WideCharToMultiByte converted length (BYTE): %d\n", length);
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if (!length)
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{
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DWORD error = GetLastError();
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printf("WideCharToMultiByte error: 0x%08X\n", error);
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return -1;
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}
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if (length != expected_cbMultiByte)
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{
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printf("WideCharToMultiByte unexpected converted length (BYTE): actual: %d expected: %d\n",
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length, expected_cbMultiByte);
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return -1;
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}
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if (strcmp(lpMultiByteStr, (char*) expected_lpMultiByteStr) != 0)
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{
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printf("WideCharToMultiByte unexpected string:\n");
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printf("UTF16 String:\n");
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string_hexdump((BYTE*) lpWideCharStr, cchWideChar * sizeof(WCHAR));
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printf("UTF8 String (actual):\n");
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string_hexdump((BYTE*) lpMultiByteStr, cbMultiByte);
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printf("UTF8 String (expected):\n");
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string_hexdump((BYTE*) expected_lpMultiByteStr, expected_cbMultiByte);
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return -1;
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}
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free(lpMultiByteStr);
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return length;
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}
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int TestUnicodeConversion(int argc, char* argv[])
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{
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/* Letters */
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printf("Letters\n");
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if (convert_utf8_to_utf16(c_cedilla_UTF8, c_cedilla_UTF16, c_cedilla_cchWideChar) < 1)
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return -1;
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if (convert_utf16_to_utf8(c_cedilla_UTF16, c_cedilla_UTF8, c_cedilla_cbMultiByte) < 1)
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return -1;
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/* English */
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printf("English\n");
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if (convert_utf8_to_utf16(en_Hello_UTF8, en_Hello_UTF16, en_Hello_cchWideChar) < 1)
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return -1;
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if (convert_utf8_to_utf16(en_HowAreYou_UTF8, en_HowAreYou_UTF16, en_HowAreYou_cchWideChar) < 1)
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return -1;
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if (convert_utf16_to_utf8(en_Hello_UTF16, en_Hello_UTF8, en_Hello_cbMultiByte) < 1)
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return -1;
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if (convert_utf16_to_utf8(en_HowAreYou_UTF16, en_HowAreYou_UTF8, en_HowAreYou_cbMultiByte) < 1)
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return -1;
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/* French */
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printf("French\n");
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if (convert_utf8_to_utf16(fr_Hello_UTF8, fr_Hello_UTF16, fr_Hello_cchWideChar) < 1)
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return -1;
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if (convert_utf8_to_utf16(fr_HowAreYou_UTF8, fr_HowAreYou_UTF16, fr_HowAreYou_cchWideChar) < 1)
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return -1;
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if (convert_utf16_to_utf8(fr_Hello_UTF16, fr_Hello_UTF8, fr_Hello_cbMultiByte) < 1)
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return -1;
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if (convert_utf16_to_utf8(fr_HowAreYou_UTF16, fr_HowAreYou_UTF8, fr_HowAreYou_cbMultiByte) < 1)
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return -1;
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/* Russian */
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printf("Russian\n");
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if (convert_utf8_to_utf16(ru_Hello_UTF8, ru_Hello_UTF16, ru_Hello_cchWideChar) < 1)
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return -1;
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if (convert_utf8_to_utf16(ru_HowAreYou_UTF8, ru_HowAreYou_UTF16, ru_HowAreYou_cchWideChar) < 1)
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return -1;
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if (convert_utf16_to_utf8(ru_Hello_UTF16, ru_Hello_UTF8, ru_Hello_cbMultiByte) < 1)
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return -1;
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if (convert_utf16_to_utf8(ru_HowAreYou_UTF16, ru_HowAreYou_UTF8, ru_HowAreYou_cbMultiByte) < 1)
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return -1;
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/* Arabic */
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printf("Arabic\n");
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if (convert_utf8_to_utf16(ar_Hello_UTF8, ar_Hello_UTF16, ar_Hello_cchWideChar) < 1)
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return -1;
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//if (convert_utf8_to_utf16(ar_HowAreYou_UTF8, ar_HowAreYou_UTF16, ar_HowAreYou_cchWideChar) < 1)
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// return -1;
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if (convert_utf16_to_utf8(ar_Hello_UTF16, ar_Hello_UTF8, ar_Hello_cbMultiByte) < 1)
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return -1;
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if (convert_utf16_to_utf8(ar_HowAreYou_UTF16, ar_HowAreYou_UTF8, ar_HowAreYou_cbMultiByte) < 1)
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return -1;
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/* Chinese */
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printf("Chinese\n");
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if (convert_utf8_to_utf16(ch_Hello_UTF8, ch_Hello_UTF16, ch_Hello_cchWideChar) < 1)
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return -1;
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if (convert_utf8_to_utf16(ch_HowAreYou_UTF8, ch_HowAreYou_UTF16, ch_HowAreYou_cchWideChar) < 1)
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return -1;
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if (convert_utf16_to_utf8(ch_Hello_UTF16, ch_Hello_UTF8, ch_Hello_cbMultiByte) < 1)
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return -1;
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if (convert_utf16_to_utf8(ch_HowAreYou_UTF16, ch_HowAreYou_UTF8, ch_HowAreYou_cbMultiByte) < 1)
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return -1;
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return 0;
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}
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