#include "TADC_ErrorCode.h"
// -------------------------- Base64 --------------------------------
-static CHAR __base64_table[] = {
- 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
- 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
- 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
- 'w', 'x', 'y', 'z', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/', '\0'
-};
-
-static int __reverse_table[] = {
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, 62, -1, -1, -1, 63,
- 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1,
- -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,
- 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1,
- -1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1
-};
-
-static CHAR __base64_pad = '=';
-
-LPSTR Base64Encode( LPBYTE pbData, int nLength )
-{
- int i = 0, result = 0;
- LPSTR pszResult = NULL;
+static CHAR __base64_table[] = {
+ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+ 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
+ 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
+ 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
+ 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
+ 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+ 'w', 'x', 'y', 'z', '0', '1', '2', '3',
+ '4', '5', '6', '7', '8', '9', '+', '/',
+ '\0'
+};
+
+static BYTE __reverse_table[256] = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0x3e, 0xff, 0xff, 0xff, 0x3f,
+ 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b,
+ 0x3c, 0x3d, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,
+ 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,
+ 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,
+ 0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, 0x20,
+ 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28,
+ 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, 0x30,
+ 0x31, 0x32, 0x33, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+
+static CHAR __base64_pad = '=';
+
+LPSTR Base64Encode(LPBYTE pbData, int nLength)
+{
+ int i = 0, result = 0;
+ LPSTR pszResult = NULL;
if (nLength <= 0)
- {
- return NULL;
- }
- result = ( ( nLength + 3 - nLength % 3 ) * 4 / 3 + 1 );
-
- pszResult = (LPSTR)TADC_IF_Malloc( result );
+ return NULL;
+
+ result = ((nLength + 3 - nLength % 3) * 4 / 3 + 1);
+
+ pszResult = (LPSTR)TADC_IF_Malloc(result);
if (pszResult == NULL)
- {
return NULL;
- }
-
+
TADC_IF_MemSet(pszResult, 0x00, result);
-
- i = 0;
-
- while (nLength > 2)
- {
- /* keep going until we have less than 24 bits */
- pszResult[ i++ ] = __base64_table[ pbData[ 0 ] >> 2 ];
- pszResult[ i++ ] = __base64_table[ ( ( pbData[ 0 ] & 0x03 ) << 4 ) + ( pbData[ 1 ] >> 4 ) ];
- pszResult[ i++ ] = __base64_table[ ( ( pbData[ 1 ] & 0x0f ) << 2 ) + ( pbData[ 2 ] >> 6 ) ];
- pszResult[ i++ ] = __base64_table[ pbData[ 2 ] & 0x3f ];
-
- pbData += 3;
- nLength -= 3; /* we just handle 3 octets of data */
- }
-
- /* now deal with the tail end of things */
- if (nLength != 0)
- {
- pszResult[ i++ ] = __base64_table[ pbData[ 0 ] >> 2 ];
- if (nLength == 1)
- {
- pszResult[ i++ ] = __base64_table[ ( pbData[ 0 ] & 0x03 ) << 4 ];
- pszResult[ i++ ] = __base64_pad;
- pszResult[ i++ ] = __base64_pad;
- }
- else
- {
- pszResult[ i++ ] = __base64_table[ ( ( pbData[ 0 ] & 0x03 ) << 4 ) + ( pbData[ 1 ] >> 4 ) ];
- pszResult[ i++ ] = __base64_table[ ( pbData[ 1 ] & 0x0f ) << 2 ];
- pszResult[ i++ ] = __base64_pad;
- }
- }
- pszResult[ i ] = 0;
- return pszResult;
-}
-
-LPBYTE Base64Decode(LPCSTR pszString, int* pnLength)
-{
- int result = 0;
- LPBYTE pbResult = NULL;
- int nStrLength = 0, i = 0, nOutputLength = 0;
- BYTE b1, b2, b3, b4;
-
- nStrLength = TADC_IF_StrLen(pszString);
- if (nStrLength % 4 != 0)
- {
- result = -1;
- goto finish;
- }
-
- pbResult = (LPBYTE)TADC_IF_Malloc(nStrLength + 1);
- if (pbResult == NULL)
- {
- return NULL;
+
+ i = 0;
+
+ while (nLength > 2) {
+ /* keep going until we have less than 24 bits */
+ pszResult[i++] = __base64_table[pbData[0] >> 2];
+ pszResult[i++] = __base64_table[((pbData[0] & 0x03) << 4) +
+ (pbData[1] >> 4)];
+ pszResult[i++] = __base64_table[((pbData[1] & 0x0f) << 2) +
+ (pbData[2] >> 6)];
+ pszResult[i++] = __base64_table[pbData[2] & 0x3f];
+
+ pbData += 3;
+ nLength -= 3; /* we just handle 3 octets of data */
+ }
+
+ /* now deal with the tail end of things */
+ if (nLength != 0) {
+ pszResult[i++] = __base64_table[pbData[0] >> 2];
+
+ if (nLength == 1) {
+ pszResult[i++] = __base64_table[(pbData[0] & 0x03) << 4];
+ pszResult[i++] = __base64_pad;
+ pszResult[i++] = __base64_pad;
+ } else {
+ pszResult[i++] = __base64_table[((pbData[0] & 0x03) << 4) +
+ (pbData[1] >> 4)];
+ pszResult[i++] = __base64_table[(pbData[1] & 0x0f) << 2];
+ pszResult[i++] = __base64_pad;
+ }
}
+
+ pszResult[i] = 0;
+ return pszResult;
+}
+
+LPBYTE Base64Decode(LPCSTR pszString, int *pnLength)
+{
+ size_t nStrLength = TADC_IF_StrLen(pszString);
+
+ if (nStrLength % 4 != 0)
+ return NULL;
+
+ LPBYTE pbResult = (LPBYTE)TADC_IF_Malloc(nStrLength + 1);
+
+ if (pbResult == NULL)
+ return NULL;
+
TADC_IF_MemSet(pbResult, 0x00, nStrLength + 1);
-
- nOutputLength = 0;
-
- for (i = 0 ; i < nStrLength ; i += 4)
- {
- b1 = (BYTE)__reverse_table[ pszString[ i ] ];
- b2 = (BYTE)__reverse_table[ pszString[ i + 1 ] ];
- b3 = (BYTE)__reverse_table[ pszString[ i + 2 ] ];
- b4 = (BYTE)__reverse_table[ pszString[ i + 3 ] ];
-
- pbResult[ nOutputLength++ ] = (BYTE)( ( b1 << 2 ) | ( b2 >> 4 ) );
-
- if (pszString[ i + 2 ] == '=')
- {
- pbResult[ nOutputLength ] = (BYTE)( ( b2 & 0x0F ) << 4 );
- }
- else
- {
- pbResult[ nOutputLength++ ] = (BYTE)( ( ( b2 & 0x0F ) << 4 ) | ( b3 >> 2 ) );
-
- if (pszString[ i + 3 ] == '=')
- {
- pbResult[ nOutputLength ] = (BYTE)( ( b3 & 0x03 ) << 6 );
- }
- else
- {
- pbResult[ nOutputLength++ ] = (BYTE)( ( ( b3 & 0x03 ) << 6 ) | b4 );
- }
- }
- }
- *pnLength = nOutputLength;
- result = 0;
-
-finish:
- if (result != 0)
- {
- TADC_IF_Free( pbResult );
- }
-
- return pbResult;
-}
+
+ int nOutputLength = 0;
+
+ for (size_t i = 0; i < nStrLength; i += 4) {
+ BYTE b1 = __reverse_table[static_cast<BYTE>(pszString[i])];
+ BYTE b2 = __reverse_table[static_cast<BYTE>(pszString[i + 1])];
+ BYTE b3 = __reverse_table[static_cast<BYTE>(pszString[i + 2])];
+ BYTE b4 = __reverse_table[static_cast<BYTE>(pszString[i + 3])];
+
+ pbResult[nOutputLength++] = (b1 << 2) | (b2 >> 4);
+
+ if (pszString[i + 2] == '=') {
+ pbResult[nOutputLength] = (b2 & 0x0F) << 4;
+ } else {
+ pbResult[nOutputLength++] = ((b2 & 0x0F) << 4) | (b3 >> 2);
+
+ if (pszString[i + 3] == '=')
+ pbResult[nOutputLength] = (b3 & 0x03) << 6;
+ else
+ pbResult[nOutputLength++] = ((b3 & 0x03) << 6) | b4;
+ }
+ }
+
+ *pnLength = nOutputLength;
+
+ return pbResult;
+}
// -------------------------- Base64 --------------------------------]]]]
-int HEX2BIN(LPCSTR pszHex, LPBYTE baBin, int* pnLength )
-{
- CHAR szTemp[ 3 ];
- CHAR szHex[ 1024 ];
- int i = 0, nLength = 0;
-
+int HEX2BIN(LPCSTR pszHex, LPBYTE baBin, int *pnLength)
+{
+ CHAR szTemp[3];
+ CHAR szHex[1024];
+ int i = 0, nLength = 0;
+
nLength = TADC_IF_StrLen(pszHex);
-
+
if (nLength <= 0)
- {
- return -1;
- }
-
- if ((nLength % 2) == 0)
- {
+ return -1;
+
+ if ((nLength % 2) == 0) {
TADC_IF_StrNCpy(szHex, pszHex, nLength);
- }
- else
- {
- szHex[ 0 ] = '0';
- TADC_IF_StrNCpy(&szHex[ 1 ], pszHex, nLength);
- nLength += 1;
- }
-
- *pnLength = nLength / 2;
- szTemp[ 2 ] = 0;
-
- for (i = 0 ; i < *pnLength ; i++ )
- {
- szTemp[ 0 ] = szHex[ i * 2 ];
- szTemp[ 1 ] = szHex[ i * 2 + 1 ];
- baBin[ i ] = (BYTE)strtoul( szTemp, NULL, 16 );
- }
+ } else {
+ szHex[0] = '0';
+ TADC_IF_StrNCpy(&szHex[1], pszHex, nLength);
+ nLength += 1;
+ }
+
+ *pnLength = nLength / 2;
+ szTemp[2] = 0;
+
+ for (i = 0; i < *pnLength; i++) {
+ szTemp[0] = szHex[i * 2];
+ szTemp[1] = szHex[i * 2 + 1];
+ baBin[i] = (BYTE)strtoul(szTemp, NULL, 16);
+ }
+
return 0;
-}
+}
-//Find String (2011.03.08)
//return : start position of find string or error (-1)
int FindString(unsigned char *in, int inLen, unsigned char *find, int findLen)
{
- int i = 0;
-
- for (i = 0 ; i <= inLen - findLen ; i++)
- {
+ for (int i = 0; i <= inLen - findLen; i++)
if (!TADC_IF_MemCmp(in + i, find, findLen))
- return i;
- }
+ return i;
+
return -1;
}
projects / platform / core / security / drm-service-core-tizen.git / blobdiff