bool CJsonPacker::getItemBoolvalue(const char *pszKey, bool bDefaultValue)
{
if (!isKeyValidate(pszKey, m_cValue) || !m_cValue[pszKey].isBool())
return bDefaultValue;
return m_cValue[pszKey].asBool();
}
double CJsonPacker::getItemFloatValue(const char *pszKey, double fDefaultValue)
{
if (!isKeyValidate(pszKey, m_cValue) || !m_cValue[pszKey].isNumeric())
return fDefaultValue;
return m_cValue[pszKey].asDouble();
}
int CJsonPacker::getItemIntValue(const char *pszKey, int nDefaultValue)
{
if (!isKeyValidate(pszKey, m_cValue) || !m_cValue[pszKey].isNumeric())
return nDefaultValue;
return m_cValue[pszKey].asInt();
}
const char * CSJsonDictionary::getItemStringValue(const char *pszKey)
{
if (!isKeyValidate(pszKey, m_cValue) || !m_cValue[pszKey].isString())
return NULL;
return m_cValue[pszKey].asCString();
}
inline CSJson::Value * CJsonPacker::validateArrayItem(const char *pszArrayKey, int nIndex)
{
if (!isKeyValidate(pszArrayKey, m_cValue) && !m_cValue[pszArrayKey].isArray() && !m_cValue[pszArrayKey].isConvertibleTo(CSJson::arrayValue))
return NULL;
if (!m_cValue[pszArrayKey].isValidIndex(nIndex))
return NULL;
return &m_cValue[pszArrayKey];
}
const char * CJsonPacker::getItemStringValue(const char *pszKey)
{
// printf("root ppp %p",&m_cValue);
if (!&m_cValue || !isKeyValidate(pszKey, m_cValue) || !m_cValue[pszKey].isString())
return NULL;
return m_cValue[pszKey].asCString();
}
int CJsonPacker::getArrayItemCount(const char *pszArrayKey)
{
int nRet = 0;
if (!isKeyValidate(pszArrayKey, m_cValue) ||
(!m_cValue[pszArrayKey].isArray() && !m_cValue[pszArrayKey].isObject() &&
!m_cValue[pszArrayKey].isConvertibleTo(CSJson::arrayValue) && !m_cValue[pszArrayKey].isConvertibleTo(CSJson::objectValue)))
{
nRet = 0;
}
else
{
CSJson::Value arrayValue = m_cValue[pszArrayKey];
nRet = arrayValue.size();
}
return nRet;
}
CJsonPacker * CJsonPacker::getSubDictionary(const char *pszKey)
{
CJsonPacker * pNewDictionary;
if (!isKeyValidate(pszKey, m_cValue) || (!m_cValue[pszKey].isArray() &&
!m_cValue[pszKey].isObject() &&
!m_cValue[pszKey].isConvertibleTo(CSJson::arrayValue) &&
!m_cValue[pszKey].isConvertibleTo(CSJson::objectValue)))
{
pNewDictionary = NULL;
}
else
{
pNewDictionary = new CJsonPacker();
pNewDictionary->initWithValue(m_cValue[pszKey]);
}
return pNewDictionary;
}
