//====================================================================
[MethodImplAttribute(MethodImplOptions.InternalCall)]
private static extern int GetSystemMaxDBCSCharSize();
-
+
[System.Security.SecurityCritical] // auto-generated_required
unsafe public static String PtrToStringAnsi(IntPtr ptr)
{
{
// Ansi platforms are no longer supported
return PtrToStringUni(ptr);
- }
+ }
+
+ [System.Security.SecurityCritical] // auto-generated_required
+ unsafe public static String PtrToStringUTF8(IntPtr ptr)
+ {
+ int nbBytes = System.StubHelpers.StubHelpers.strlen((sbyte*)ptr.ToPointer());
+ return PtrToStringUTF8(ptr, nbBytes);
+ }
+
+ [System.Security.SecurityCritical] // auto-generated_required
+ unsafe public static String PtrToStringUTF8(IntPtr ptr,int byteLen)
+ {
+ if (byteLen < 0)
+ {
+ throw new ArgumentException("len");
+ }
+ else if (IntPtr.Zero == ptr)
+ {
+ return null;
+ }
+ else if (IsWin32Atom(ptr))
+ {
+ return null;
+ }
+ else if (byteLen == 0)
+ {
+ return string.Empty;
+ }
+ else
+ {
+ byte* pByte = (byte*)ptr.ToPointer();
+ return Encoding.UTF8.GetString(pByte, byteLen);
+ }
+ }
//====================================================================
// SizeOf()
}
if (rtModule == null)
- throw new ArgumentNullException("m", Environment.GetResourceString("Argument_MustBeRuntimeModule"));
+ throw new ArgumentNullException(Environment.GetResourceString("Argument_MustBeRuntimeModule"));
return GetHINSTANCE(rtModule.GetNativeHandle());
}
}
[System.Security.SecurityCritical] // auto-generated_required
+ unsafe public static IntPtr StringToAllocatedMemoryUTF8(String s)
+ {
+ const int MAX_UTF8_CHAR_SIZE = 3;
+ if (s == null)
+ {
+ return IntPtr.Zero;
+ }
+ else
+ {
+ int nb = (s.Length + 1) * MAX_UTF8_CHAR_SIZE;
+
+ // Overflow checking
+ if (nb < s.Length)
+ throw new ArgumentOutOfRangeException("s");
+
+ IntPtr pMem = Win32Native.CoTaskMemAlloc(new UIntPtr((uint)nb +1));
+
+ if (pMem == IntPtr.Zero)
+ {
+ throw new OutOfMemoryException();
+ }
+ else
+ {
+ byte* pbMem = (byte*)pMem;
+ int nbWritten = s.GetBytesFromEncoding(pbMem, nb, Encoding.UTF8);
+ pbMem[nbWritten] = 0;
+ return pMem;
+ }
+ }
+ }
+
+ [System.Security.SecurityCritical] // auto-generated_required
public static IntPtr StringToCoTaskMemAuto(String s)
{
// Ansi platforms are no longer supported
FreeCoTaskMem(s);
}
+ [System.Security.SecurityCritical] // auto-generated_required
+ unsafe public static void ZeroFreeMemoryUTF8(IntPtr s)
+ {
+ Win32Native.ZeroMemory(s, (UIntPtr)System.StubHelpers.StubHelpers.strlen((sbyte*)s));
+ FreeCoTaskMem(s);
+ }
+
#if FEATURE_LEGACYSURFACE
[System.Security.SecurityCritical] // auto-generated_required
public static IntPtr SecureStringToGlobalAllocAnsi(SecureString s) {
{
- "dependencies": {
- "Microsoft.NETCore.Platforms": "1.0.1-rc2-23816",
- "System.Collections": "4.0.10",
- "System.Collections.NonGeneric": "4.0.1-rc2-23816",
- "System.Collections.Specialized": "4.0.1-rc2-23816",
- "System.ComponentModel": "4.0.1-rc2-23816",
- "System.Console": "4.0.0-rc2-23816",
- "System.Diagnostics.Process": "4.1.0-rc2-23816",
- "System.Globalization": "4.0.10",
- "System.Globalization.Calendars": "4.0.0",
- "System.IO": "4.0.10",
- "System.IO.FileSystem": "4.0.0",
- "System.IO.FileSystem.Primitives": "4.0.0",
- "System.Linq": "4.0.1-rc2-23816",
- "System.Linq.Queryable": "4.0.1-rc2-23816",
- "System.Reflection": "4.0.10",
- "System.Reflection.Primitives": "4.0.0",
- "System.Runtime": "4.1.0-rc2-23816",
- "System.Runtime.Extensions": "4.0.10",
- "System.Runtime.Handles": "4.0.0",
- "System.Runtime.InteropServices": "4.1.0-rc2-23816",
- "System.Runtime.Loader": "4.0.0-rc2-23816",
- "System.Text.Encoding": "4.0.10",
- "System.Threading": "4.0.10",
- "System.Threading.Thread": "4.0.0-rc2-23816",
- "System.Xml.ReaderWriter": "4.0.11-rc2-23816",
- "System.Xml.XDocument": "4.0.11-rc2-23816",
- "System.Xml.XmlDocument": "4.0.1-rc2-23816",
- "System.Xml.XmlSerializer": "4.0.11-rc2-23816"
- },
+ "dependencies": {},
"frameworks": {
"dnxcore50": {}
},
#include <xplatform.h>
-// helper functions
-#ifdef _WIN32
-char* UTF16ToUTF8(wchar_t * pszTextUTF16)
+const int NSTRINGS = 6;
+#ifdef _WIN32
+wchar_t *utf8strings[] = { L"Managed",
+L"S\x00EEne kl\x00E2wen durh die wolken sint geslagen" ,
+L"\x0915\x093E\x091A\x0902 \x0936\x0915\x094D\x0928\x094B\x092E\x094D\x092F\x0924\x094D\x0924\x0941\x092E\x094D \x0964 \x0928\x094B\x092A\x0939\x093F\x0928\x0938\x094D\x0924\x093F \x092E\x093E\x092E\x094D",
+L"\x6211\x80FD\x541E\x4E0B\x73BB\x7483\x800C\x4E0D\x4F24\x8EAB\x4F53",
+L"\x10E6\x10DB\x10D4\x10E0\x10D7\x10E1\x10D8 \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4, \x10DC\x10E3\x10D7\x10E3 \x10D9\x10D5\x10DA\x10D0 \x10D3\x10D0\x10DB\x10EE\x10E1\x10DC\x10D0\x10E1 \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E1\x10DD\x10E4\x10DA\x10D8\x10E1\x10D0 \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4, \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10E0\x10DD\x10DB\x10D0\x10E1\x10D0, \x10EA\x10D4\x10EA\x10EE\x10DA\x10E1, \x10EC\x10E7\x10D0\x10DA\x10E1\x10D0 \x10D3\x10D0 \x10DB\x10D8\x10EC\x10D0\x10E1\x10D0, \x10F0\x10D0\x10D4\x10E0\x10D7\x10D0 \x10D7\x10D0\x10DC\x10D0 \x10DB\x10E0\x10DD\x10DB\x10D0\x10E1\x10D0; \x10DB\x10DD\x10DB\x10EA\x10DC\x10D4\x10E1 \x10E4\x10E0\x10D7\x10D4\x10DC\x10D8 \x10D3\x10D0 \x10D0\x10E6\x10D5\x10E4\x10E0\x10D8\x10DC\x10D3\x10D4, \x10DB\x10D8\x10D5\x10F0\x10EE\x10D5\x10D3\x10D4 \x10DB\x10D0\x10E1 \x10E9\x10D4\x10DB\x10E1\x10D0 \x10DC\x10D3\x10DD\x10DB\x10D0\x10E1\x10D0, \x10D3\x10E6\x10D8\x10E1\x10D8\x10D7 \x10D3\x10D0 \x10E6\x10D0\x10DB\x10D8\x10D7 \x10D5\x10F0\x10EE\x10D4\x10D3\x10D5\x10D8\x10D3\x10D4 \x10DB\x10D6\x10D8\x10E1\x10D0 \x10D4\x10DA\x10D5\x10D0\x10D7\x10D0 \x10D9\x10E0\x10D7\x10DD\x10DB\x10D0\x10D0\x10E1\x10D0\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,",
+L"\x03A4\x03B7 \x03B3\x03BB\x03CE\x03C3\x03C3\x03B1 \x03BC\x03BF\x03C5 \x03AD\x03B4\x03C9\x03C3\x03B1\x03BD \x03B5\x03BB\x03BB\x03B7\x03BD\x03B9\x03BA\x03AE",
+L"\0"
+};
+
+
+
+char* utf16_to_utf8(wchar_t *srcstring)
{
- if ((pszTextUTF16 == NULL) || (*pszTextUTF16 == L'\0')) {
+ if ((srcstring == NULL) || (*srcstring == L'\0')) {
return 0;
}
-
- size_t cchUTF16;
- cchUTF16 = wcslen(pszTextUTF16) + 1;
+ size_t cchUTF16 = wcslen(srcstring) + 1;
int cbUTF8 = WideCharToMultiByte(CP_UTF8, 0,
- pszTextUTF16,
+ srcstring,
(int)cchUTF16,
NULL,
0/* request buffer size*/,
NULL,
NULL);
-
+
char *pszUTF8 = (char*)CoTaskMemAlloc(sizeof(char) * (cbUTF8 + 1));
int nc = WideCharToMultiByte(CP_UTF8, // convert to UTF-8
0, //default flags
- pszTextUTF16, //source wide string
+ srcstring, //source wide string
(int)cchUTF16, // length of wide string
pszUTF8, // destination buffer
cbUTF8, // destination buffer size
NULL,
NULL);
-
+
if (!nc)
{
throw;
return pszUTF8;
}
-wchar_t* UTF8ToUTF16(const char *utf8)
+wchar_t* utf8_to_utf16(const char *utf8)
{
// Special case of empty input string
//wszTextUTF16
NULL, // unused - no conversion done in this step
0 // request size of destination buffer, in wchar_t's
);
-
- wszTextUTF16 = (wchar_t*)(CoTaskMemAlloc((cbUTF16 + 1 ) * sizeof(wchar_t) ));
+
+ wszTextUTF16 = (wchar_t*)(CoTaskMemAlloc((cbUTF16 + 1) * sizeof(wchar_t)));
// Do the actual conversion from UTF-8 to UTF-16
int nc = ::MultiByteToWideChar(
CP_UTF8, // convert from UTF-8
wszTextUTF16[nc] = '\0';
return wszTextUTF16;
}
-#endif
+char *get_utf8_string(int index) {
+ char *pszTextutf8 = utf16_to_utf8(utf8strings[index]);
+ return pszTextutf8;
+}
-LPSTR build_return_string(const char* pReturn)
+void free_utf8_string(char *str)
{
- char *ret = 0;
- if (pReturn == 0 || *pReturn == 0)
- return ret;
-
- size_t strLength = strlen(pReturn);
- ret = (LPSTR)(CoTaskMemAlloc(sizeof(char)* (strLength + 1)));
- memset(ret, '\0', strLength + 1);
- strncpy_s(ret, strLength + 1, pReturn, strLength);
- return ret;
+ CoTaskMemFree(str);
}
-// this is the same set as in managed side , but here
-// string need to be escaped , still CL applied some local and
-// end up with different byte sequence.
-
-const int NSTRINGS = 6;
-#ifdef _WIN32
-wchar_t *utf8Strings[] = { L"Managed",
-L"S\x00EEne kl\x00E2wen durh die wolken sint geslagen" ,
-L"\x0915\x093E\x091A\x0902 \x0936\x0915\x094D\x0928\x094B\x092E\x094D\x092F\x0924\x094D\x0924\x0941\x092E\x094D \x0964 \x0928\x094B\x092A\x0939\x093F\x0928\x0938\x094D\x0924\x093F \x092E\x093E\x092E\x094D",
-L"\x6211\x80FD\x541E\x4E0B\x73BB\x7483\x800C\x4E0D\x4F24\x8EAB\x4F53",
-L"\x10E6\x10DB\x10D4\x10E0\x10D7\x10E1\x10D8 \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4, \x10DC\x10E3\x10D7\x10E3 \x10D9\x10D5\x10DA\x10D0 \x10D3\x10D0\x10DB\x10EE\x10E1\x10DC\x10D0\x10E1 \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E1\x10DD\x10E4\x10DA\x10D8\x10E1\x10D0 \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4, \x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10E0\x10DD\x10DB\x10D0\x10E1\x10D0, \x10EA\x10D4\x10EA\x10EE\x10DA\x10E1, \x10EC\x10E7\x10D0\x10DA\x10E1\x10D0 \x10D3\x10D0 \x10DB\x10D8\x10EC\x10D0\x10E1\x10D0, \x10F0\x10D0\x10D4\x10E0\x10D7\x10D0 \x10D7\x10D0\x10DC\x10D0 \x10DB\x10E0\x10DD\x10DB\x10D0\x10E1\x10D0; \x10DB\x10DD\x10DB\x10EA\x10DC\x10D4\x10E1 \x10E4\x10E0\x10D7\x10D4\x10DC\x10D8 \x10D3\x10D0 \x10D0\x10E6\x10D5\x10E4\x10E0\x10D8\x10DC\x10D3\x10D4, \x10DB\x10D8\x10D5\x10F0\x10EE\x10D5\x10D3\x10D4 \x10DB\x10D0\x10E1 \x10E9\x10D4\x10DB\x10E1\x10D0 \x10DC\x10D3\x10DD\x10DB\x10D0\x10E1\x10D0, \x10D3\x10E6\x10D8\x10E1\x10D8\x10D7 \x10D3\x10D0 \x10E6\x10D0\x10DB\x10D8\x10D7 \x10D5\x10F0\x10EE\x10D4\x10D3\x10D5\x10D8\x10D3\x10D4 \x10DB\x10D6\x10D8\x10E1\x10D0 \x10D4\x10DA\x10D5\x10D0\x10D7\x10D0 \x10D9\x10E0\x10D7\x10DD\x10DB\x10D0\x10D0\x10E1\x10D0\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,\x10E8\x10D4\x10DB\x10D5\x10D4\x10D3\x10E0\x10D4,",
-L"\x03A4\x03B7 \x03B3\x03BB\x03CE\x03C3\x03C3\x03B1 \x03BC\x03BF\x03C5 \x03AD\x03B4\x03C9\x03C3\x03B1\x03BD \x03B5\x03BB\x03BB\x03B7\x03BD\x03B9\x03BA\x03AE",
-L"\0"
-};
+#else //Not WIndows
-#else
//test strings
-const char *utf8Strings[] = { "Managed",
+const char *utf8strings[] = { "Managed",
"Sîne klâwen durh die wolken sint geslagen",
"काचं शक्नोम्यत्तुम् । नोपहिनस्ति माम्",
"我能吞下玻璃而不伤身体",
"Τη γλώσσα μου έδωσαν ελληνική",
"\0"
};
+
+char *get_utf8_string(int index) {
+ return (char*)utf8strings[index];
+}
+
+void free_utf8_string(char *str)
+{
+ // do nothing , we never allocated the temp buffer on non-windows
+}
+
#endif
+LPSTR build_return_string(const char* pReturn)
+{
+ char *ret = 0;
+ if (pReturn == 0 || *pReturn == 0)
+ return ret;
+
+ size_t strLength = strlen(pReturn);
+ ret = (LPSTR)(CoTaskMemAlloc(sizeof(char)* (strLength + 1)));
+ memset(ret, '\0', strLength + 1);
+ strncpy_s(ret, strLength + 1, pReturn, strLength);
+ return ret;
+}
+
// Modify the string builder in place, managed side validates.
extern "C" DLL_EXPORT void __cdecl StringBuilderParameterInOut(/*[In,Out] StringBuilder*/ char *s, int index)
{
if (s == 0 || *s == 0)
return;
-#ifdef _WIN32
- char *pszTextutf8 = UTF16ToUTF8(utf8Strings[index]);
-#else
- char *pszTextutf8 = (char*)utf8Strings[index];
-#endif
+ char *pszTextutf8 = get_utf8_string(index);
// do byte by byte validation of in string
size_t szLen = strlen(s);
s[i] = pszTextutf8[i];
}
s[outLen] = '\0';
-#ifdef _WIN32
- CoTaskMemFree(pszTextutf8);
-#endif
+ free_utf8_string(pszTextutf8);
}
//out string builder
extern "C" DLL_EXPORT void __cdecl StringBuilderParameterOut(/*[Out] StringBuilder*/ char *s, int index)
{
-
-#ifdef _WIN32
- char *pszTextutf8 = UTF16ToUTF8(utf8Strings[index]);
-#else
- char *pszTextutf8 = (char*)utf8Strings[index];
-#endif
+ char *pszTextutf8 = get_utf8_string(index);
// modify the string inplace
size_t outLen = strlen(pszTextutf8);
for (size_t i = 0; i < outLen; i++) {
s[i] = pszTextutf8[i];
}
s[outLen] = '\0';
-#ifdef _WIN32
- CoTaskMemFree(pszTextutf8);
-#endif
+ free_utf8_string(pszTextutf8);
}
// return utf8 stringbuilder
-extern "C" DLL_EXPORT char* __cdecl StringBuilderParameterReturn(int index) {
-
-#ifdef _WIN32
- char *pszTextutf8 = UTF16ToUTF8(utf8Strings[index]);
-#else
- char *pszTextutf8 = (char*)utf8Strings[index];
-#endif
+extern "C" DLL_EXPORT char* __cdecl StringBuilderParameterReturn(int index)
+{
+ char *pszTextutf8 = get_utf8_string(index);
size_t strLength = strlen(pszTextutf8);
LPSTR ret = (LPSTR)(CoTaskMemAlloc(sizeof(char)* (strLength + 1)));
memcpy(ret, pszTextutf8, strLength);
ret[strLength] = '\0';
-
-#ifdef _WIN32
- CoTaskMemFree(pszTextutf8);
-#endif
-
+ free_utf8_string(pszTextutf8);
return ret;
}
if (pszManagedutf8 == 0 || *pszManagedutf8 == 0)
return;
-#ifdef _WIN32
- pszNative = UTF16ToUTF8(utf8Strings[stringIndex]);
-#else
- pszNative = (char*)utf8Strings[stringIndex];
-#endif
+ pszNative = get_utf8_string(stringIndex);
outLen = strlen(pszNative);
// do byte by byte comparision
for (size_t i = 0; i < outLen; i++)
throw;
}
}
-#ifdef _WIN32
- CoTaskMemFree(pszNative);
-#endif
+ free_utf8_string(pszNative);
}
// test c# out keyword
extern "C" DLL_EXPORT void __cdecl StringParameterRefOut(/*out*/ char **s, int index)
{
-#ifdef _WIN32
- char *pszTextutf8 = UTF16ToUTF8(utf8Strings[index]);
-#else
- char *pszTextutf8 = (char*)utf8Strings[index];
-#endif
+ char *pszTextutf8 = get_utf8_string(index);
size_t strLength = strlen(pszTextutf8);
*s = (LPSTR)(CoTaskMemAlloc(sizeof(char)* (strLength + 1)));
memcpy(*s, pszTextutf8, strLength);
(*s)[strLength] = '\0';
-#ifdef _WIN32
- CoTaskMemFree(pszTextutf8);
-#endif
+ free_utf8_string(pszTextutf8);
}
//c# ref
extern "C" DLL_EXPORT void __cdecl StringParameterRef(/*ref*/ char **s, int index)
{
-#ifdef _WIN32
- char *pszTextutf8 = UTF16ToUTF8(utf8Strings[index]);
-#else
- char *pszTextutf8 = (char*)utf8Strings[index];
-#endif
+ char *pszTextutf8 = get_utf8_string(index);
size_t strLength = strlen(pszTextutf8);
// do byte by byte validation of in string
size_t szLen = strlen(*s);
*s = (LPSTR)(CoTaskMemAlloc(sizeof(char)* (strLength + 1)));
memcpy(*s, pszTextutf8, strLength);
(*s)[strLength] = '\0';
-#ifdef _WIN32
- CoTaskMemFree(pszTextutf8);
-#endif
+ free_utf8_string(pszTextutf8);
}
// delegate test
extern "C" DLL_EXPORT void _cdecl Utf8DelegateAsParameter(Callback managedCallback)
{
for (int i = 0; i < NSTRINGS; ++i)
- {
- char *pszNative = 0;
-#ifdef _WIN32
- pszNative = UTF16ToUTF8(utf8Strings[i]);
-#else
- pszNative = (char*)utf8Strings[i];
-#endif
+ {
+ char *pszNative = get_utf8_string(i);
managedCallback(pszNative, i);
+ free_utf8_string(pszNative);
}
}
\ No newline at end of file
projects / platform / upstream / coreclr.git / commitdiff