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#include "XMLParameters.h"
#include <wchar.h>
#ifdef __APPLE__
#include <Carbon/Carbon.h>
int _wcsicmp(const wchar_t *str1, const wchar_t *str2)
{
CFStringRef cfstr1 = CFStringCreateWithBytes(kCFAllocatorDefault, (UInt8 *)str1, wcslen(str1)*sizeof(wchar_t), kCFStringEncodingUTF32, false);
CFStringRef cfstr2 = CFStringCreateWithBytes(kCFAllocatorDefault, (UInt8 *)str2, wcslen(str2)*sizeof(wchar_t), kCFStringEncodingUTF32, false);
int result = CFStringCompare(cfstr1, cfstr2, kCFCompareCaseInsensitive);
CFRelease(cfstr1);
CFRelease(cfstr2);
return result;
}
#endif
XMLParameters::XMLParameters(const wchar_t **_parameters)
: parameters(_parameters), numParameters(0), numParametersCalculated(false)
{
}
void XMLParameters::CountTo(int x)
{
if (numParametersCalculated || x < numParameters)
return;
while (1)
{
if (parameters[numParameters*2] == 0)
{
numParametersCalculated=true;
return;
}
numParameters++;
if (numParameters == x)
return;
}
}
void XMLParameters::Count()
{
if (numParametersCalculated)
return;
while (1)
{
if (parameters[numParameters*2] == 0)
{
numParametersCalculated=true;
return;
}
numParameters++;
}
}
const wchar_t *XMLParameters::GetItemName(int i)
{
CountTo(i);
if (i < numParameters)
return parameters[i*2];
else
return 0;
}
const wchar_t *XMLParameters::GetItemValueIndex(int i)
{
CountTo(i);
if (i < numParameters)
return parameters[i*2+1];
else
return 0;
}
int XMLParameters::GetNumItems()
{
Count();
return numParameters;
}
const wchar_t *XMLParameters::GetItemValue(const wchar_t *name)
{
int i=0;
while(1)
{
CountTo(i+1);
if (i<numParameters)
{
if (!_wcsicmp(name, parameters[i*2]))
return parameters[i*2+1];
}
else
return 0;
i++;
};
}
int XMLParameters::GetItemValueInt(const wchar_t *name, int def)
{
const wchar_t *val = GetItemValue(name);
if (val && *val)
return wcstol(val, 0, 10);
else
return def;
}
const wchar_t *XMLParameters::EnumItemValues(const wchar_t *name, int nb)
{
int i=0;
while(1)
{
CountTo(i+1);
if (i<numParameters)
{
if (!_wcsicmp(name, parameters[i*2]) && nb--)
return parameters[i*2+1];
}
else
return 0;
i++;
};
}
#define CBCLASS XMLParameters
START_DISPATCH;
CB(XMLREADERPARAMS_GETITEMNAME, GetItemName)
CB(XMLREADERPARAMS_GETITEMVALUE, GetItemValueIndex)
CB(XMLREADERPARAMS_GETITEMVALUE2, GetItemValue)
CB(XMLREADERPARAMS_ENUMITEMVALUES, EnumItemValues)
CB(XMLREADERPARAMS_GETNBITEMS, GetNumItems)
END_DISPATCH;
#undef CBCLASS
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