version 1.60.4.1, 2007/06/08 10:40:29
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version 1.71, 2008/10/01 04:46:16
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#include <iostream> | #include <iostream> |
#include "HashTable.h" | #include "HashTable.h" |
#include "CIMObjectPath.h" | #include "CIMObjectPath.h" |
#include "Indentor.h" |
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#include "CIMName.h" | #include "CIMName.h" |
#include "XmlWriter.h" |
#include "CIMValue.h" |
#include "XmlReader.h" | #include "XmlReader.h" |
#include "ArrayInternal.h" | #include "ArrayInternal.h" |
#include "HostAddress.h" |
#include "HostLocator.h" |
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#include "System.h" |
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PEGASUS_NAMESPACE_BEGIN | PEGASUS_NAMESPACE_BEGIN |
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return result; | return result; |
} | } |
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static void _BubbleSort(Array<CIMKeyBinding>& x) |
static int _compare(const void* p1, const void* p2) |
{ | { |
Uint32 n = x.size(); |
const CIMKeyBinding* kb1 = (const CIMKeyBinding*)p1; |
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const CIMKeyBinding* kb2 = (const CIMKeyBinding*)p2; |
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return String::compareNoCase( |
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kb1->getName().getString(), |
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kb2->getName().getString()); |
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} |
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static void _Sort(Array<CIMKeyBinding>& x) |
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{ |
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CIMKeyBinding* data = (CIMKeyBinding*)x.getData(); |
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Uint32 size = x.size(); |
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// | // |
// If the key is a reference, the keys in the reference must also be | // If the key is a reference, the keys in the reference must also be |
// sorted | // sorted |
// | // |
for (Uint32 k = 0; k < n ; k++) |
for (Uint32 k = 0; k < size; k++) |
if (x[k].getType () == CIMKeyBinding::REFERENCE) |
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{ | { |
CIMObjectPath tmp (x[k].getValue ()); |
CIMKeyBinding& kb = data[k]; |
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if (kb.getType() == CIMKeyBinding::REFERENCE) |
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{ |
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CIMObjectPath tmp(kb.getValue()); |
Array <CIMKeyBinding> keyBindings = tmp.getKeyBindings (); | Array <CIMKeyBinding> keyBindings = tmp.getKeyBindings (); |
_BubbleSort (keyBindings); |
_Sort(keyBindings); |
tmp.setKeyBindings (keyBindings); | tmp.setKeyBindings (keyBindings); |
x[k].setValue (tmp.toString ()); |
kb.setValue(tmp.toString()); |
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} |
} | } |
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if (n < 2) |
if (size < 2) |
return; | return; |
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for (Uint32 i = 0; i < n - 1; i++) |
qsort((void*)data, size, sizeof(CIMKeyBinding), _compare); |
{ |
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for (Uint32 j = 0; j < n - 1; j++) |
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{ |
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if (String::compareNoCase(x[j].getName().getString(), |
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x[j+1].getName().getString()) > 0) |
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{ |
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CIMKeyBinding t = x[j]; |
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x[j] = x[j+1]; |
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x[j+1] = t; |
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} |
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} |
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} |
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} | } |
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//////////////////////////////////////////////////////////////////////////////// | //////////////////////////////////////////////////////////////////////////////// |
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// case CIMTYPE_REAL32: | // case CIMTYPE_REAL32: |
// case CIMTYPE_REAL64: | // case CIMTYPE_REAL64: |
case CIMTYPE_OBJECT: | case CIMTYPE_OBJECT: |
#ifdef PEGASUS_EMBEDDED_INSTANCE_SUPPORT |
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case CIMTYPE_INSTANCE: | case CIMTYPE_INSTANCE: |
#endif // PEGASUS_EMBEDDED_INSTANCE_SUPPORT |
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// From PEP 194: EmbeddedObjects cannot be keys. | // From PEP 194: EmbeddedObjects cannot be keys. |
throw TypeMismatchException(); | throw TypeMismatchException(); |
break; | break; |
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// case CIMTYPE_REAL32: | // case CIMTYPE_REAL32: |
// case CIMTYPE_REAL64: | // case CIMTYPE_REAL64: |
case CIMTYPE_OBJECT: | case CIMTYPE_OBJECT: |
#ifdef PEGASUS_EMBEDDED_INSTANCE_SUPPORT |
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case CIMTYPE_INSTANCE: | case CIMTYPE_INSTANCE: |
#endif // PEGASUS_EMBEDDED_INSTANCE_SUPPORT |
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// From PEP 194: EmbeddedObjects cannot be keys. | // From PEP 194: EmbeddedObjects cannot be keys. |
return false; | return false; |
break; | break; |
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class CIMObjectPathRep | class CIMObjectPathRep |
{ | { |
public: | public: |
CIMObjectPathRep() |
CIMObjectPathRep(): _refCounter(1) |
{ | { |
} | } |
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CIMObjectPathRep(const CIMObjectPathRep& x) | CIMObjectPathRep(const CIMObjectPathRep& x) |
: _host(x._host), _nameSpace(x._nameSpace), |
: _refCounter(1), _host(x._host), _nameSpace(x._nameSpace), |
_className(x._className), _keyBindings(x._keyBindings) | _className(x._className), _keyBindings(x._keyBindings) |
{ | { |
} | } |
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const CIMNamespaceName& nameSpace, | const CIMNamespaceName& nameSpace, |
const CIMName& className, | const CIMName& className, |
const Array<CIMKeyBinding>& keyBindings) | const Array<CIMKeyBinding>& keyBindings) |
: _host(host), _nameSpace(nameSpace), |
: _refCounter(1), _host(host), _nameSpace(nameSpace), |
_className(className), _keyBindings(keyBindings) | _className(className), _keyBindings(keyBindings) |
{ | { |
} | } |
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static Boolean isValidHostname(const String& hostname) | static Boolean isValidHostname(const String& hostname) |
{ | { |
HostAddress addr(hostname); |
HostLocator addr(hostname); |
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return addr.isValid(); | return addr.isValid(); |
} | } |
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// reference counter as member to avoid |
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// virtual function resolution overhead |
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AtomicInt _refCounter; |
// | // |
// Contains port as well (e.g., myhost:1234). | // Contains port as well (e.g., myhost:1234). |
// | // |
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Array<CIMKeyBinding> _keyBindings; | Array<CIMKeyBinding> _keyBindings; |
}; | }; |
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template<class REP> |
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inline void Ref(REP* rep) |
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{ |
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rep->_refCounter++; |
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} |
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template<class REP> |
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inline void Unref(REP* rep) |
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{ |
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if (rep->_refCounter.decAndTestIfZero()) |
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delete rep; |
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} |
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CIMObjectPath::CIMObjectPath() | CIMObjectPath::CIMObjectPath() |
{ | { |
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CIMObjectPath::CIMObjectPath(const CIMObjectPath& x) | CIMObjectPath::CIMObjectPath(const CIMObjectPath& x) |
{ | { |
_rep = new CIMObjectPathRep(*x._rep); |
_rep = x._rep; |
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Ref(_rep); |
} | } |
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CIMObjectPath::CIMObjectPath(const String& objectName) | CIMObjectPath::CIMObjectPath(const String& objectName) |
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CIMObjectPath tmpRef; | CIMObjectPath tmpRef; |
tmpRef.set(objectName); | tmpRef.set(objectName); |
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_rep = new CIMObjectPathRep(*tmpRef._rep); |
_rep = tmpRef._rep; |
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Ref(_rep); |
} | } |
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CIMObjectPath::CIMObjectPath( | CIMObjectPath::CIMObjectPath( |
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// Test the objectName out to see if we get an exception | // Test the objectName out to see if we get an exception |
CIMObjectPath tmpRef; | CIMObjectPath tmpRef; |
tmpRef.set(host, nameSpace, className, keyBindings); | tmpRef.set(host, nameSpace, className, keyBindings); |
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_rep = tmpRef._rep; |
_rep = new CIMObjectPathRep(*tmpRef._rep); |
Ref(_rep); |
} | } |
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CIMObjectPath::~CIMObjectPath() | CIMObjectPath::~CIMObjectPath() |
{ | { |
delete _rep; |
Unref(_rep); |
} | } |
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CIMObjectPath& CIMObjectPath::operator=(const CIMObjectPath& x) | CIMObjectPath& CIMObjectPath::operator=(const CIMObjectPath& x) |
{ | { |
*_rep = *x._rep; |
if (x._rep != _rep) |
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{ |
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Unref(_rep); |
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_rep = x._rep; |
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Ref(_rep); |
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} |
return *this; | return *this; |
} | } |
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static inline CIMObjectPathRep* _copyOnWriteCIMObjectPathRep( |
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CIMObjectPathRep* rep) |
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{ |
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if (rep->_refCounter.get() > 1) |
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{ |
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CIMObjectPathRep* tmpRep= new CIMObjectPathRep(*rep); |
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Unref(rep); |
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return tmpRep; |
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} |
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else |
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{ |
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return rep; |
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} |
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} |
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void CIMObjectPath::clear() | void CIMObjectPath::clear() |
{ | { |
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// If there is more than one reference |
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// remove reference and get a new shiny empty representation |
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if (_rep->_refCounter.get() > 1) |
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{ |
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Unref(_rep); |
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_rep = new CIMObjectPathRep(); |
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} |
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else |
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{ |
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// If there is only one reference |
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// no need to copy the data, we own it |
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// just clear the fields |
_rep->_host.clear(); | _rep->_host.clear(); |
_rep->_nameSpace.clear(); | _rep->_nameSpace.clear(); |
_rep->_className.clear(); | _rep->_className.clear(); |
_rep->_keyBindings.clear(); | _rep->_keyBindings.clear(); |
} | } |
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} |
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void CIMObjectPath::set( | void CIMObjectPath::set( |
const String& host, | const String& host, |
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const CIMName& className, | const CIMName& className, |
const Array<CIMKeyBinding>& keyBindings) | const Array<CIMKeyBinding>& keyBindings) |
{ | { |
setHost(host); |
if ((host != String::EMPTY) && !CIMObjectPathRep::isValidHostname(host)) |
setNameSpace(nameSpace); |
{ |
setClassName(className); |
throw MalformedObjectNameException(host); |
setKeyBindings(keyBindings); |
} |
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_rep = _copyOnWriteCIMObjectPathRep(_rep); |
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_rep->_host.assign(host); |
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_rep->_nameSpace = nameSpace; |
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_rep->_className = className; |
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_rep->_keyBindings = keyBindings; |
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_Sort(_rep->_keyBindings); |
} | } |
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Boolean _parseHostElement( | Boolean _parseHostElement( |
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p++; | p++; |
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Buffer keyValueUTF8(128); |
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while (*p && *p != '"') | while (*p && *p != '"') |
{ | { |
if (*p == '\\') | if (*p == '\\') |
{ | { |
*p++; |
p++; |
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if ((*p != '\\') && (*p != '"')) | if ((*p != '\\') && (*p != '"')) |
{ | { |
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} | } |
} | } |
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valueString.append(*p++); |
keyValueUTF8.append(*p++); |
} | } |
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if (*p++ != '"') | if (*p++ != '"') |
throw MalformedObjectNameException(objectName); | throw MalformedObjectNameException(objectName); |
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// Convert the UTF-8 value to a UTF-16 String |
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valueString.assign( |
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(const char*)keyValueUTF8.getData(), |
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keyValueUTF8.size()); |
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/* | /* |
Guess at the type of this quoted key value. If the value | Guess at the type of this quoted key value. If the value |
can be parsed into a CIMObjectPath with at least one key | can be parsed into a CIMObjectPath with at least one key |
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*/ | */ |
type = CIMKeyBinding::STRING; | type = CIMKeyBinding::STRING; |
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/* Performance shortcut will check for |
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equal sign instead of doing the full |
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CIMObjectPath creation and exception handling |
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*/ |
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if (strchr(keyValueUTF8.getData(), '=')) |
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{ |
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// found an equal sign, high probability for a reference |
try | try |
{ | { |
CIMObjectPath testForPath(valueString); | CIMObjectPath testForPath(valueString); |
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// Not a reference value; leave type as STRING | // Not a reference value; leave type as STRING |
} | } |
} | } |
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} |
else if (toupper(*p) == 'T' || toupper(*p) == 'F') | else if (toupper(*p) == 'T' || toupper(*p) == 'F') |
{ | { |
type = CIMKeyBinding::BOOLEAN; | type = CIMKeyBinding::BOOLEAN; |
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} | } |
} | } |
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_BubbleSort(keyBindings); |
_Sort(keyBindings); |
} | } |
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void CIMObjectPath::set(const String& objectName) | void CIMObjectPath::set(const String& objectName) |
{ | { |
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// the clear automatically ensures |
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// we have our own copy of the representation |
clear(); | clear(); |
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//-------------------------------------------------------------------------- | //-------------------------------------------------------------------------- |
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CIMObjectPath& CIMObjectPath::operator=(const String& objectName) | CIMObjectPath& CIMObjectPath::operator=(const String& objectName) |
{ | { |
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// set will call clear, which will cause copyOnWrite if necessary |
set(objectName); | set(objectName); |
return *this; | return *this; |
} | } |
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void CIMObjectPath::setHost(const String& host) | void CIMObjectPath::setHost(const String& host) |
{ | { |
if ((host != String::EMPTY) && !CIMObjectPathRep::isValidHostname(host)) |
if ((host != String::EMPTY) && |
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(host != System::getHostName()) && |
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!CIMObjectPathRep::isValidHostname(host)) |
{ | { |
throw MalformedObjectNameException(host); | throw MalformedObjectNameException(host); |
} | } |
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_rep = _copyOnWriteCIMObjectPathRep(_rep); |
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_rep->_host = host; | _rep->_host = host; |
} | } |
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void CIMObjectPath::setNameSpace(const CIMNamespaceName& nameSpace) | void CIMObjectPath::setNameSpace(const CIMNamespaceName& nameSpace) |
{ | { |
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_rep = _copyOnWriteCIMObjectPathRep(_rep); |
_rep->_nameSpace = nameSpace; | _rep->_nameSpace = nameSpace; |
} | } |
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void CIMObjectPath::setClassName(const CIMName& className) | void CIMObjectPath::setClassName(const CIMName& className) |
{ | { |
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_rep = _copyOnWriteCIMObjectPathRep(_rep); |
_rep->_className = className; | _rep->_className = className; |
} | } |
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void CIMObjectPath::setKeyBindings(const Array<CIMKeyBinding>& keyBindings) | void CIMObjectPath::setKeyBindings(const Array<CIMKeyBinding>& keyBindings) |
{ | { |
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_rep = _copyOnWriteCIMObjectPathRep(_rep); |
_rep->_keyBindings = keyBindings; | _rep->_keyBindings = keyBindings; |
_BubbleSort(_rep->_keyBindings); |
_Sort(_rep->_keyBindings); |
} | } |
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String CIMObjectPath::toString() const | String CIMObjectPath::toString() const |
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String CIMObjectPath::_toStringCanonical() const | String CIMObjectPath::_toStringCanonical() const |
{ | { |
CIMObjectPath ref = *this; |
CIMObjectPath ref; |
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*ref._rep = *this->_rep; |
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// Normalize hostname by changing to lower case | // Normalize hostname by changing to lower case |
ref._rep->_host.toLower(); // ICU_TODO: | ref._rep->_host.toLower(); // ICU_TODO: |
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Boolean CIMObjectPath::identical(const CIMObjectPath& x) const | Boolean CIMObjectPath::identical(const CIMObjectPath& x) const |
{ | { |
return | return |
String::equalNoCase(_rep->_host, x._rep->_host) && |
(_rep == x._rep) || |
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(String::equalNoCase(_rep->_host, x._rep->_host) && |
_rep->_nameSpace.equal(x._rep->_nameSpace) && | _rep->_nameSpace.equal(x._rep->_nameSpace) && |
_rep->_className.equal(x._rep->_className) && | _rep->_className.equal(x._rep->_className) && |
_rep->_keyBindings == x._rep->_keyBindings; |
(_rep->_keyBindings == x._rep->_keyBindings)); |
} | } |
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Uint32 CIMObjectPath::makeHashCode() const | Uint32 CIMObjectPath::makeHashCode() const |