--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/secureswitools/swisistools/source/common/util.cpp Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,233 @@
+/*
+* Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+#include "util.h"
+#include "symbiantypes.h"
+#include <windows.h>
+#include <fstream.h>
+#include <iostream>
+#include <sstream>
+// openssl
+#include <openssl/bio.h>
+#include <openssl/evp.h>
+#include <openssl/buffer.h>
+
+static const TUint32 CrcTab32[256] =
+ {
+ 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba,
+ 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
+ 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988,
+ 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
+ 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
+ 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
+ 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec,
+ 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
+ 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172,
+ 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
+ 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940,
+ 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
+ 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116,
+ 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
+ 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
+ 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
+ 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a,
+ 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
+ 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818,
+ 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
+ 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e,
+ 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
+ 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c,
+ 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
+ 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
+ 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
+ 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0,
+ 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
+ 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086,
+ 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
+ 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4,
+ 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
+ 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a,
+ 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
+ 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
+ 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
+ 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe,
+ 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
+ 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc,
+ 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
+ 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252,
+ 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
+ 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60,
+ 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
+ 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
+ 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
+ 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04,
+ 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
+ 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a,
+ 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
+ 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38,
+ 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
+ 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e,
+ 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
+ 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
+ 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
+ 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2,
+ 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
+ 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0,
+ 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
+ 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6,
+ 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
+ 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94,
+ 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
+ };
+
+
+DllExport std::string Util::wstring2string (const std::wstring& aWide)
+ {
+ int max = WideCharToMultiByte(CP_OEMCP,0,aWide.c_str(),aWide.length(),0,0,0,0);
+ std::string reply;
+ if (max > 0 )
+ {
+ char* buffer = new char [max];
+ try
+ {
+ WideCharToMultiByte(CP_OEMCP,0,aWide.c_str(),aWide.length(),buffer,max,0,0);
+ reply = std::string (buffer, max);
+ }
+ catch (...)
+ {
+ }
+ delete [] buffer;
+ }
+ return reply;
+ }
+
+std::wstring Util::string2wstring (const std::string& aNarrow)
+ {
+ int max = MultiByteToWideChar(CP_OEMCP,0,aNarrow.c_str(),aNarrow.length(),0,0);
+ std::wstring reply;
+ if (max > 0 )
+ {
+ wchar_t* buffer = new wchar_t [max];
+ try
+ {
+ MultiByteToWideChar(CP_OEMCP,0,aNarrow.c_str(),aNarrow.length(),buffer,max);
+ reply = std::wstring (buffer, max);
+ }
+ catch (...)
+ {
+ }
+ delete [] buffer;
+ }
+ return reply;
+ }
+
+std::wstring Util::string2wstring (const char* aNarrow)
+ {
+ std::string narrowStr(aNarrow);
+ int max = MultiByteToWideChar(CP_OEMCP,0,narrowStr.c_str(),narrowStr.length(),0,0);
+ std::wstring reply;
+ if (max > 0 )
+ {
+ wchar_t* buffer = new wchar_t [max];
+ try
+ {
+ MultiByteToWideChar(CP_OEMCP,0,narrowStr.c_str(),narrowStr.length(),buffer,max);
+ reply = std::wstring (buffer, max);
+ }
+ catch (...)
+ {
+ }
+ delete [] buffer;
+ }
+ return reply;
+ }
+
+DllExport int Util::WideCharToInteger(const wchar_t* aWideChar)
+ {
+ unsigned long int value=0;
+ std::wstringstream str(aWideChar);
+ str >> value;
+ return value;
+ }
+
+TInt64 Util::WideCharToInt64(const wchar_t* aWideChar)
+ {
+ __int64 i64 = 0;
+ swscanf(aWideChar, L"%I64d", &i64);
+ return i64;
+ }
+
+DllExport const std::wstring Util::IntegerToWideString(int aInt)
+ {
+ std::wstringstream wstream;
+ wstream << aInt;
+ return wstream.str();
+ }
+
+std::string Util::Base64Encode( const std::string& aBinaryData )
+ {
+ BIO *b64 = BIO_new(BIO_f_base64());
+ BIO *mem = BIO_new(BIO_s_mem());
+ mem = BIO_push(b64, mem);
+ BIO_write(mem, aBinaryData.c_str(), aBinaryData.length());
+ BIO_flush(b64);
+
+ BUF_MEM *bptr;
+ BIO_get_mem_ptr(mem, &bptr);
+ std::string encodedString(bptr->data, bptr->length);
+
+ BIO_free_all(b64);
+
+ return encodedString;
+ }
+
+std::string Util::Base64Decode( const std::string& aEncodedData )
+ {
+ BIO *mem = BIO_new(BIO_s_mem());
+ BIO_write(mem, aEncodedData.c_str(), aEncodedData.length());
+
+ BIO* b64 = BIO_new(BIO_f_base64());
+ mem = BIO_push(b64, mem);
+ int inlen = 0;
+ char inbuf[40]={0};
+
+ inlen = BIO_read(b64, inbuf, aEncodedData.length());
+ BIO_write(mem, inbuf, inlen);
+ std::string decodedData = inbuf;
+
+ BIO_free_all(mem);
+ return decodedData;
+ }
+
+
+TUint32 Util::Crc32(const void* aPtr, TInt aLength)
+ {
+ const TUint8* p = (const TUint8*)aPtr;
+ const TUint8* q = p + aLength;
+ TUint32 crc = 0;
+ while (p < q)
+ crc = (crc >> 8) ^ CrcTab32[(crc ^ *p++) & 0xff];
+ return crc;
+ }
+
\ No newline at end of file