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FluorescentCIAAfricanAmerican
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fgdlib/wckeyvalues.cpp
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282
fgdlib/wckeyvalues.cpp
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================
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#include "fgdlib/WCKeyValues.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include <tier0/memdbgon.h>
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//-----------------------------------------------------------------------------
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// Purpose: Destructor.
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//-----------------------------------------------------------------------------
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MDkeyvalue::~MDkeyvalue(void)
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose: Assignment operator.
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//-----------------------------------------------------------------------------
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MDkeyvalue &MDkeyvalue::operator =(const MDkeyvalue &other)
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{
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V_strcpy_safe(szKey, other.szKey);
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V_strcpy_safe(szValue, other.szValue);
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return(*this);
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void WCKVBase_Vector::RemoveKeyAt(int nIndex)
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{
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Assert(nIndex >= 0);
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Assert(nIndex < (int)m_KeyValues.Count());
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if ((nIndex >= 0) && (nIndex < (int)m_KeyValues.Count()))
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{
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m_KeyValues.Remove(nIndex);
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose: Adds the key to the keyvalue array. Allows duplicate keys.
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//
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// NOTE: This should only be used for keyvalue lists that do not require
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// unique key names! If you use this function then you should use GetCount
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// and GetKey/Value by index rather than GetValue by key name.
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//-----------------------------------------------------------------------------
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void WCKVBase_Vector::AddKeyValue(const char *pszKey, const char *pszValue)
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{
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if (!pszKey || !pszValue)
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{
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return;
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}
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char szTmpKey[KEYVALUE_MAX_KEY_LENGTH];
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char szTmpValue[KEYVALUE_MAX_VALUE_LENGTH];
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V_strcpy_safe(szTmpKey, pszKey);
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V_strcpy_safe(szTmpValue, pszValue);
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StripEdgeWhiteSpace(szTmpKey);
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StripEdgeWhiteSpace(szTmpValue);
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//
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// Add the keyvalue to our list.
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//
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MDkeyvalue newkv;
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V_strcpy_safe(newkv.szKey, szTmpKey);
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V_strcpy_safe(newkv.szValue, szTmpValue);
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m_KeyValues.AddToTail(newkv);
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}
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int WCKVBase_Vector::FindByKeyName( const char *pKeyName ) const
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{
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for ( int i=0; i < m_KeyValues.Count(); i++ )
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{
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if ( V_stricmp( m_KeyValues[i].szKey, pKeyName ) == 0 )
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return i;
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}
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return GetInvalidIndex();
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}
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void WCKVBase_Vector::InsertKeyValue( const MDkeyvalue &kv )
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{
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m_KeyValues.AddToTail( kv );
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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void WCKVBase_Dict::RemoveKeyAt(int nIndex)
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{
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m_KeyValues.RemoveAt(nIndex);
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}
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int WCKVBase_Dict::FindByKeyName( const char *pKeyName ) const
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{
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return m_KeyValues.Find( pKeyName );
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}
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void WCKVBase_Dict::InsertKeyValue( const MDkeyvalue &kv )
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{
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m_KeyValues.Insert( kv.szKey, kv );
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}
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//-----------------------------------------------------------------------------
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// Purpose: Constructor. Sets the initial size of the keyvalue array.
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//-----------------------------------------------------------------------------
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template<class Base>
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WCKeyValuesT<Base>::WCKeyValuesT(void)
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose: Destructor. Deletes the contents of this keyvalue array.
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//-----------------------------------------------------------------------------
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template<class Base>
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WCKeyValuesT<Base>::~WCKeyValuesT(void)
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{
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//int i = 0;
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//while (i < m_KeyValues.GetSize())
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//{
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// delete m_KeyValues.GetAt(i++);
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//}
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RemoveAll();
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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template<class Base>
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const char *WCKeyValuesT<Base>::GetValue(const char *pszKey, int *piIndex) const
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{
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int i = FindByKeyName( pszKey );
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if ( i == GetInvalidIndex() )
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{
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return NULL;
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}
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else
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{
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if(piIndex)
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piIndex[0] = i;
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return m_KeyValues[i].szValue;
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}
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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template<class Base>
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void WCKeyValuesT<Base>::RemoveKey(const char *pszKey)
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{
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SetValue(pszKey, (const char *)NULL);
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}
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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template<class Base>
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void WCKeyValuesT<Base>::SetValue(const char *pszKey, int iValue)
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{
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char szValue[100];
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itoa(iValue, szValue, 10);
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SetValue(pszKey, szValue);
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}
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//-----------------------------------------------------------------------------
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// Purpose: Strips leading and trailing whitespace from the string.
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// Input : psz -
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//-----------------------------------------------------------------------------
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void StripEdgeWhiteSpace(char *psz)
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{
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if (!psz || !*psz)
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return;
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char *pszBase = psz;
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while (V_isspace(*psz))
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{
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psz++;
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}
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int iLen = strlen(psz) - 1;
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if ( iLen >= 0 )
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{
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while (V_isspace(psz[iLen]))
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{
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psz[iLen--] = 0;
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}
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}
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if (psz != pszBase)
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{
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memmove(pszBase, psz, iLen + 2);
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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// Input : pszKey -
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// pszValue -
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//-----------------------------------------------------------------------------
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template<class Base>
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void WCKeyValuesT<Base>::SetValue(const char *pszKey, const char *pszValue)
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{
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char szTmpKey[KEYVALUE_MAX_KEY_LENGTH];
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char szTmpValue[KEYVALUE_MAX_VALUE_LENGTH];
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V_strcpy_safe(szTmpKey, pszKey);
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if (pszValue != NULL)
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{
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V_strcpy_safe(szTmpValue, pszValue);
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}
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else
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{
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szTmpValue[0] = 0;
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}
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StripEdgeWhiteSpace(szTmpKey);
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StripEdgeWhiteSpace(szTmpValue);
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int i = FindByKeyName( szTmpKey );
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if ( i == GetInvalidIndex() )
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{
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if ( pszValue )
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{
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//
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// Add the keyvalue to our list.
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//
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MDkeyvalue newkv;
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Q_strncpy( newkv.szKey, szTmpKey, sizeof( newkv.szKey ) );
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Q_strncpy( newkv.szValue, szTmpValue, sizeof( newkv.szValue ) );
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InsertKeyValue( newkv );
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}
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}
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else
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{
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if (pszValue != NULL)
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{
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V_strncpy(m_KeyValues[i].szValue, szTmpValue, sizeof(m_KeyValues[i].szValue));
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}
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//
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// If we are setting to a NULL value, delete the key.
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//
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else
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{
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RemoveKeyAt( i );
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}
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}
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}
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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template<class Base>
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void WCKeyValuesT<Base>::RemoveAll(void)
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{
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m_KeyValues.RemoveAll();
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}
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// Explicit instantiations.
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template class WCKeyValuesT<WCKVBase_Dict>;
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template class WCKeyValuesT<WCKVBase_Vector>;
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