diff options
Diffstat (limited to 'addons/ooh323c/src/encode.c')
| -rw-r--r-- | addons/ooh323c/src/encode.c | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/addons/ooh323c/src/encode.c b/addons/ooh323c/src/encode.c index 22fc1f31d..b48733be8 100644 --- a/addons/ooh323c/src/encode.c +++ b/addons/ooh323c/src/encode.c @@ -1,15 +1,15 @@ /* * Copyright (C) 1997-2005 by Objective Systems, Inc. * - * This software is furnished under an open source license and may be - * used and copied only in accordance with the terms of this license. - * The text of the license may generally be found in the root - * directory of this installation in the COPYING file. It + * This software is furnished under an open source license and may be + * used and copied only in accordance with the terms of this license. + * The text of the license may generally be found in the root + * directory of this installation in the COPYING file. It * can also be viewed online at the following URL: * * http://www.obj-sys.com/open/license.html * - * Any redistributions of this file including modified versions must + * Any redistributions of this file including modified versions must * maintain this copyright notice. * *****************************************************************************/ @@ -20,7 +20,7 @@ #include "ooasn1.h" -static int encode16BitConstrainedString +static int encode16BitConstrainedString (OOCTXT* pctxt, Asn116BitCharString value, Asn116BitCharSet* pCharSet); static int encode2sCompBinInt (OOCTXT* pctxt, ASN1INT value); @@ -34,7 +34,7 @@ int encodeIdent (OOCTXT* pctxt, ASN1UINT ident); int encodeBit (OOCTXT* pctxt, ASN1BOOL value) -{ +{ int stat = ASN_OK; /* If start of new byte, init to zero */ @@ -58,7 +58,7 @@ int encodeBit (OOCTXT* pctxt, ASN1BOOL value) /* Set single-bit value */ if (value) { - pctxt->buffer.data[pctxt->buffer.byteIndex] |= + pctxt->buffer.data[pctxt->buffer.byteIndex] |= ( 1 << pctxt->buffer.bitOffset ); } @@ -74,7 +74,7 @@ int encodeBit (OOCTXT* pctxt, ASN1BOOL value) } int encodeBits (OOCTXT* pctxt, ASN1UINT value, ASN1UINT nbits) -{ +{ int nbytes = (nbits + 7)/ 8, stat = ASN_OK; if (nbits == 0) return stat; @@ -94,7 +94,7 @@ int encodeBits (OOCTXT* pctxt, ASN1UINT value, ASN1UINT nbits) if (nbits < (unsigned)pctxt->buffer.bitOffset) { pctxt->buffer.bitOffset -= nbits; - pctxt->buffer.data[pctxt->buffer.byteIndex] |= + pctxt->buffer.data[pctxt->buffer.byteIndex] |= ( value << pctxt->buffer.bitOffset ); return stat; } @@ -108,22 +108,22 @@ int encodeBits (OOCTXT* pctxt, ASN1UINT value, ASN1UINT nbits) /* to set bits in subsequent bytes.. */ nbits -= pctxt->buffer.bitOffset; - pctxt->buffer.data[pctxt->buffer.byteIndex++] |= + pctxt->buffer.data[pctxt->buffer.byteIndex++] |= (ASN1OCTET)( value >> nbits ); - pctxt->buffer.data[pctxt->buffer.byteIndex] = 0; + pctxt->buffer.data[pctxt->buffer.byteIndex] = 0; while (nbits >= 8) { nbits -= 8; - pctxt->buffer.data[pctxt->buffer.byteIndex++] = + pctxt->buffer.data[pctxt->buffer.byteIndex++] = (ASN1OCTET)( value >> nbits ); - pctxt->buffer.data[pctxt->buffer.byteIndex] = 0; + pctxt->buffer.data[pctxt->buffer.byteIndex] = 0; } /* copy final partial byte */ pctxt->buffer.bitOffset = 8 - nbits; if (nbits > 0) { - pctxt->buffer.data[pctxt->buffer.byteIndex] = + pctxt->buffer.data[pctxt->buffer.byteIndex] = (ASN1OCTET)((value & ((1 << nbits)-1)) << pctxt->buffer.bitOffset); } else @@ -133,11 +133,11 @@ int encodeBits (OOCTXT* pctxt, ASN1UINT value, ASN1UINT nbits) } int encodeBitsFromOctet (OOCTXT* pctxt, ASN1OCTET value, ASN1UINT nbits) -{ +{ int lshift = pctxt->buffer.bitOffset; int rshift = 8 - pctxt->buffer.bitOffset; int stat = ASN_OK; - ASN1OCTET mask = 0x0; + ASN1OCTET mask = 0x0; if (nbits == 0) return ASN_OK; @@ -173,14 +173,14 @@ int encodeBitsFromOctet (OOCTXT* pctxt, ASN1OCTET value, ASN1UINT nbits) /* possibly some bits in the following octet.. */ else { - pctxt->buffer.data[pctxt->buffer.byteIndex] |= + pctxt->buffer.data[pctxt->buffer.byteIndex] |= (ASN1OCTET)(value >> rshift); pctxt->buffer.bitOffset -= nbits; if (pctxt->buffer.bitOffset < 0) { pctxt->buffer.byteIndex++; - pctxt->buffer.data[pctxt->buffer.byteIndex] = + pctxt->buffer.data[pctxt->buffer.byteIndex] = (ASN1OCTET)(value << lshift); pctxt->buffer.bitOffset += 8; } @@ -202,7 +202,7 @@ int encodeBitString (OOCTXT* pctxt, ASN1UINT numbits, const ASN1OCTET* data) if (enclen > 0) { ASN1BOOL doAlign; - stat = bitAndOctetStringAlignmentTest + stat = bitAndOctetStringAlignmentTest (pSizeList, numbits, TRUE, &doAlign); if (stat != ASN_OK) return LOG_ASN1ERR (pctxt, stat); @@ -225,7 +225,7 @@ int encodeBitString (OOCTXT* pctxt, ASN1UINT numbits, const ASN1OCTET* data) return ASN_OK; } -int encodeBMPString +int encodeBMPString (OOCTXT* pctxt, ASN1BMPString value, Asn116BitCharSet* permCharSet) { Asn116BitCharSet charSet; @@ -278,9 +278,9 @@ int encodeCheckBuffer (OOCTXT* pctxt, ASN1UINT nbytes) return (stat); } -int encodeConsInteger +int encodeConsInteger (OOCTXT* pctxt, ASN1INT value, ASN1INT lower, ASN1INT upper) -{ +{ ASN1UINT range_value; ASN1UINT adjusted_value; int stat; @@ -301,7 +301,7 @@ int encodeConsInteger else { range_value = upper + abs(lower); adjusted_value = value + abs(lower); - } + } if (range_value != ASN1UINT_MAX) { range_value += 1; } @@ -316,9 +316,9 @@ int encodeConsInteger return stat; } -int encodeConsUnsigned +int encodeConsUnsigned (OOCTXT* pctxt, ASN1UINT value, ASN1UINT lower, ASN1UINT upper) -{ +{ ASN1UINT range_value; ASN1UINT adjusted_value; int stat; @@ -340,9 +340,9 @@ int encodeConsUnsigned return stat; } -int encodeConsWholeNumber +int encodeConsWholeNumber (OOCTXT* pctxt, ASN1UINT adjusted_value, ASN1UINT range_value) -{ +{ ASN1UINT nocts, range_bitcnt = getUIntBitCount (range_value - 1); int stat; @@ -396,8 +396,8 @@ int encodeConsWholeNumber } } -int encodeConstrainedStringEx (OOCTXT* pctxt, - const char* string, +int encodeConstrainedStringEx (OOCTXT* pctxt, + const char* string, const char* charSet, ASN1UINT abits, /* aligned char bits */ ASN1UINT ubits, /* unaligned char bits */ @@ -460,7 +460,7 @@ int encodeExpandBuffer (OOCTXT* pctxt, ASN1UINT nbytes) pctxt->buffer.data = (ASN1OCTET*) memHeapRealloc (&pctxt->pMsgMemHeap, pctxt->buffer.data, pctxt->buffer.size); - + if (!pctxt->buffer.data) return (ASN_E_NOMEM); return (ASN_OK); @@ -481,7 +481,7 @@ ASN1OCTET* encodeGetMsgPtr (OOCTXT* pctxt, int* pLength) return pctxt->buffer.data; } -int encodeIdent (OOCTXT* pctxt, ASN1UINT ident) +int encodeIdent (OOCTXT* pctxt, ASN1UINT ident) { ASN1UINT mask; int nshifts = 0, stat; @@ -508,9 +508,9 @@ int encodeIdent (OOCTXT* pctxt, ASN1UINT ident) } int encodeLength (OOCTXT* pctxt, ASN1UINT value) -{ +{ ASN1BOOL extendable; - Asn1SizeCnst* pSize = + Asn1SizeCnst* pSize = checkSize (pctxt->pSizeConstraint, value, &extendable); ASN1UINT lower = (pSize) ? pSize->lower : 0; ASN1UINT upper = (pSize) ? pSize->upper : ASN1UINT_MAX; @@ -520,7 +520,7 @@ int encodeLength (OOCTXT* pctxt, ASN1UINT value) /* within the range of any of them, signal constraint violation */ /* error.. */ - if (pctxt->pSizeConstraint && !pSize) + if (pctxt->pSizeConstraint && !pSize) return LOG_ASN1ERR (pctxt, ASN_E_CONSVIO); /* Reset the size constraint in the context block structure */ @@ -578,11 +578,11 @@ int encodeObjectIdentifier (OOCTXT* pctxt, ASN1OBJID* pvalue) if (0 == pvalue) return LOG_ASN1ERR (pctxt, ASN_E_INVOBJID); if (numids < 2) return LOG_ASN1ERR (pctxt, ASN_E_INVOBJID); if (pvalue->subid[0] > 2) return LOG_ASN1ERR (pctxt, ASN_E_INVOBJID); - if (pvalue->subid[0] != 2 && pvalue->subid[1] > 39) + if (pvalue->subid[0] != 2 && pvalue->subid[1] > 39) return LOG_ASN1ERR (pctxt, ASN_E_INVOBJID); /* Passed checks, encode object identifier */ - + /* Munge first two sub ID's and encode */ temp = ((pvalue->subid[0] * 40) + pvalue->subid[1]); @@ -600,7 +600,7 @@ int encodeObjectIdentifier (OOCTXT* pctxt, ASN1OBJID* pvalue) } int encodebitsFromOctet (OOCTXT* pctxt, ASN1OCTET value, ASN1UINT nbits) -{ +{ int lshift = pctxt->buffer.bitOffset; int rshift = 8 - pctxt->buffer.bitOffset; int stat = ASN_OK; @@ -640,14 +640,14 @@ int encodebitsFromOctet (OOCTXT* pctxt, ASN1OCTET value, ASN1UINT nbits) /* possibly some bits in the following octet.. */ else { - pctxt->buffer.data[pctxt->buffer.byteIndex] |= + pctxt->buffer.data[pctxt->buffer.byteIndex] |= (ASN1OCTET)(value >> rshift); pctxt->buffer.bitOffset -= nbits; if (pctxt->buffer.bitOffset < 0) { pctxt->buffer.byteIndex++; - pctxt->buffer.data[pctxt->buffer.byteIndex] = + pctxt->buffer.data[pctxt->buffer.byteIndex] = (ASN1OCTET)(value << lshift); pctxt->buffer.bitOffset += 8; } @@ -657,7 +657,7 @@ int encodebitsFromOctet (OOCTXT* pctxt, ASN1OCTET value, ASN1UINT nbits) } int encodeOctets (OOCTXT* pctxt, const ASN1OCTET* pvalue, ASN1UINT nbits) -{ +{ int i = 0, stat; int numFullOcts = nbits / 8; @@ -675,7 +675,7 @@ int encodeOctets (OOCTXT* pctxt, const ASN1OCTET* pvalue, ASN1UINT nbits) /* encode buffer.. */ if (pctxt->buffer.bitOffset == 8) { - memcpy (&pctxt->buffer.data[pctxt->buffer.byteIndex], pvalue, + memcpy (&pctxt->buffer.data[pctxt->buffer.byteIndex], pvalue, numFullOcts); pctxt->buffer.byteIndex += numFullOcts; pctxt->buffer.data[pctxt->buffer.byteIndex] = 0; @@ -714,7 +714,7 @@ int encodeOctetString (OOCTXT* pctxt, ASN1UINT numocts, const ASN1OCTET* data) if (enclen > 0) { ASN1BOOL doAlign; - stat = bitAndOctetStringAlignmentTest + stat = bitAndOctetStringAlignmentTest (pSizeList, numocts, FALSE, &doAlign); if (stat != ASN_OK) return LOG_ASN1ERR (pctxt, stat); @@ -793,7 +793,7 @@ int encodeOpenTypeExt (OOCTXT* pctxt, DList* pElemList) stat = encodeByteAlign (pctxt); if (stat != ASN_OK) return LOG_ASN1ERR (pctxt, stat); - stat = encodeOpenType + stat = encodeOpenType (pctxt, pOpenType->numocts, pOpenType->data); if (stat != ASN_OK) return LOG_ASN1ERR (pctxt, stat); @@ -833,7 +833,7 @@ int encodeSemiConsInteger (OOCTXT* pctxt, ASN1INT value, ASN1INT lower) if (lower > ASN1INT_MIN) value -= lower; - + /* Calculate signed number value length */ for ( ; shift > 0; shift -= 8) { @@ -889,10 +889,10 @@ int encodeSemiConsUnsigned (OOCTXT* pctxt, ASN1UINT value, ASN1UINT lower) if ((stat = encodeLength (pctxt, nbytes)) < 0) { return stat; } - + if ((stat = encodeByteAlign (pctxt)) != ASN_OK) return stat; - + /* Encode additional zero byte if necessary */ if (nbytes > sizeof(value)) { @@ -908,7 +908,7 @@ int encodeSemiConsUnsigned (OOCTXT* pctxt, ASN1UINT value, ASN1UINT lower) } int encodeSmallNonNegWholeNumber (OOCTXT* pctxt, ASN1UINT value) -{ +{ int stat; if (value < 64) { @@ -964,7 +964,7 @@ int encodeVarWidthCharString (OOCTXT* pctxt, const char* value) return ASN_OK; } -static int encode16BitConstrainedString +static int encode16BitConstrainedString (OOCTXT* pctxt, Asn116BitCharString value, Asn116BitCharSet* pCharSet) { ASN1UINT i, pos; @@ -985,7 +985,7 @@ static int encode16BitConstrainedString for (i = 0; i < value.nchars; i++) { if (pCharSet->charSet.data == 0) { - stat = encodeBits + stat = encodeBits (pctxt, value.data[i] - pCharSet->firstChar, nbits); if (stat != ASN_OK) return LOG_ASN1ERR (pctxt, stat); } @@ -1051,7 +1051,7 @@ static int encodeNonNegBinInt (OOCTXT* pctxt, ASN1UINT value) /* multiple of 8 bits and also satisifies the condition that the */ /* leading eight bits of the field shall not be zero unless the */ /* field is precisely 8 bits long. */ - + ASN1UINT bitcnt = (value == 0) ? 1 : getUIntBitCount (value); /* round-up to nearest 8-bit boundary */ @@ -1093,7 +1093,7 @@ static int encodeUnconsLength (OOCTXT* pctxt, ASN1UINT value) return enclen; } -static int getIdentByteCount (ASN1UINT ident) +static int getIdentByteCount (ASN1UINT ident) { if (ident < (1u << 7)) { /* 7 */ return 1; |