public static void PrintCInitialize(IA5StringType pThis, PEREffectiveConstraint cns, Asn1Value defaultVal, StreamWriterLevel h, string typeName, string varName, int lev, int arrayDepth)
{
h.P(lev);
if (defaultVal != null)
h.WriteLine("strcpy({0}, {1});", varName, defaultVal.ToString());
else
h.WriteLine("memset({0}, 0x0, {1});", varName, pThis.maxItems(cns) + 1);
}
public static void PrintHTypeDeclaration(IA5StringType pThis, PEREffectiveConstraint cns, StreamWriterLevel h, string typeName, string varName, int lev)
{
if (varName == "")
h.WriteLine("char {0}[{1}];", typeName, pThis.maxItems(cns) + 1);
else
h.WriteLine("char {0}[{1}];", varName, pThis.maxItems(cns) + 1);
}
public static void PrintCEncodeItem(IA5StringType pThis, PEREffectiveConstraint cns, StreamWriterLevel c, string errorCode, string varName, int lev)
{
PERAlphabetAndSizeEffectiveConstraint cn = (PERAlphabetAndSizeEffectiveConstraint)cns;
CharSet perAlphaCon = cn.m_from;
int min = 0;
int max;
List<char> tmp = null;
if (perAlphaCon != null)
tmp = perAlphaCon.m_set;
else
tmp = new List<char>(pThis.AllowedCharSet);
max = tmp.Count - 1;
if (min == max)
return;
c.P(lev);
c.Write("static byte allowedCharSet[] = {");
for (int i = 0; i < tmp.Count; i++)
{
c.Write("0x{0:X2}", Convert.ToByte(tmp[i]));
if (i == tmp.Count - 1)
c.WriteLine("};");
else
c.Write(",");
if ((i + 1) % 15 == 0)
{
c.WriteLine();
c.P(lev + 7);
}
}
c.P(lev);
c.WriteLine("int charIndex = GetCharIndex({0}, allowedCharSet,{1});", varName, tmp.Count);
c.P(lev);
c.WriteLine("BitStream_EncodeConstraintWholeNumber(pBitStrm, charIndex, {0}, {1});", 0, tmp.Count - 1);
}
public static void PrintCEncode(IA5StringType pThis, PEREffectiveConstraint cns, StreamWriterLevel c, string errorCode, string varName, int lev)
{
long min = pThis.minItems(cns);
long max = pThis.maxItems(cns);
string i = "i" + (CLocalVariable.GetArrayIndex(varName) + 1);
string prefix = varName;
string nCount = "nCount" + (CLocalVariable.GetArrayIndex(varName) + 1);
string curBlockSize = "curBlockSize" + (CLocalVariable.GetArrayIndex(varName) + 1);
string curItem = "curItem" + (CLocalVariable.GetArrayIndex(varName) + 1);
if (max < 0x10000)
{
if (min != max)
{
c.P(lev);
c.WriteLine("BitStream_EncodeConstraintWholeNumber(pBitStrm, strlen({0}), {1}, {2});", prefix, min, max);
}
else
{
c.P(lev); c.WriteLine("/* No need to encode length (it is fixed size ({0})*/", min);
}
c.P(lev); c.WriteLine("for({0}=0;{0}<strlen({1});{0}++)", i, prefix);
c.P(lev); c.WriteLine("{");
((ISCCSizeable)pThis).PrintCEncodeItem(cns, c, errorCode + "_elem", prefix + "[" + i + "]", lev + 1);
c.P(lev); c.WriteLine("}");
}
else
{
SCCSizeable.PrintCEncodeFragmentation(pThis, cns, c, errorCode, varName, lev,
string.Format(nCount + " = strlen({0});", prefix), "", max, i, prefix, nCount, curBlockSize, curItem);
}
}
public static void PrintCDecodeItem(IA5StringType pThis, PEREffectiveConstraint cns, StreamWriterLevel c, string varName, int lev)
{
PERAlphabetAndSizeEffectiveConstraint cn = (PERAlphabetAndSizeEffectiveConstraint)cns;
CharSet perAlphaCon = cn.m_from;
int min = 0;
int max;
List<char> tmp = null;
if (perAlphaCon != null)
tmp = perAlphaCon.m_set;
else
tmp = new List<char>(pThis.AllowedCharSet);
max = tmp.Count - 1;
if (min == max)
return;
c.P(lev);
c.Write("static byte allowedCharSet[] = {");
for (int i = 0; i < tmp.Count; i++)
{
c.Write("0x{0:X2}", Convert.ToByte(tmp[i]));
if (i == tmp.Count - 1)
c.WriteLine("};");
else
c.Write(",");
if ((i + 1) % 15 == 0)
{
c.WriteLine();
c.P(lev + 7);
}
}
c.P(lev);
c.WriteLine("asn1SccSint charIndex = 0;");
c.P(lev);
c.WriteLine("if (!BitStream_DecodeConstraintWholeNumber(pBitStrm, &charIndex, {0}, {1})) {{", 0, tmp.Count - 1);
c.P(lev + 1);
c.WriteLine("*pErrCode = ERR_INSUFFICIENT_DATA;");
c.P(lev + 1);
c.WriteLine("return FALSE;");
c.P(lev);
c.WriteLine("}");
c.P(lev);
c.WriteLine("{0} = allowedCharSet[charIndex];", varName);
}
public static void PrintCDecode(IA5StringType pThis, PEREffectiveConstraint cns, StreamWriterLevel c, string varName, int lev)
{
long min = pThis.minItems(cns);
long max = pThis.maxItems(cns);
string i = "i" + (CLocalVariable.GetArrayIndex(varName) + 1);
string length = "length" + (CLocalVariable.GetArrayIndex(varName) + 1);
string curBlockSize = "curBlockSize" + (CLocalVariable.GetArrayIndex(varName) + 1);
// string curItem = "curItem" + (CLocalVariable.GetArrayIndex(varName) + 1);
string nCount = "nCount" + (CLocalVariable.GetArrayIndex(varName) + 1);
string prefix = varName;
c.P(lev);
c.WriteLine("memset({0}, 0x0, {1});", varName, pThis.maxItems(cns) + 1);
if (max < 0x10000)
{
if (min != max)
{
c.P(lev);
c.WriteLine("if (!BitStream_DecodeConstraintWholeNumber(pBitStrm, &nCount, {0}, {1})) {{", min, max);
c.P(lev + 1);
c.WriteLine("*pErrCode = ERR_INSUFFICIENT_DATA;");
c.P(lev + 1);
c.WriteLine("return FALSE;");
c.P(lev);
c.WriteLine("}");
c.P(lev); c.WriteLine("for({0}=0;{0}<nCount;{0}++)", i);
}
else
{
//c.P(lev);
//c.WriteLine("nCount = {0};", max);
c.P(lev); c.WriteLine("for({0}=0;{0}<{1};{0}++)", i,max);
}
c.P(lev); c.WriteLine("{");
((ISCCSizeable)pThis).PrintCDecodeItem(cns, c, prefix + "[" + i + "]", lev + 1);
c.P(lev); c.WriteLine("}");
}
else
{
SCCSizeable.PrintCDecodeFragmentation(pThis, cns, c, varName, lev,
"", max, i, prefix, length, curBlockSize, nCount);
}
}
public static string CompareTo(IA5StringType pThis, string varName, Asn1Value constValue)
{
return string.Format("strcmp({0},{1})", varName, constValue.ToStringC());
}