/*
* Method: DoCameraExport()
* Purpose: export the setup of a given camera
* Comments: none
*/
bool CMainWindow::ExportCamera(tPvHandle aHandle,const wxString& aFilename)
{
FILE* lFile = fopen(aFilename.mb_str(wxConvUTF8),"w+");
if(lFile)
{
bool lRet = true;
tPvAttrListPtr lAttrs;
tPvUint32 lCount;
if(!PvAttrList(aHandle,&lAttrs,&lCount))
{
for(tPvUint32 i=0;i<lCount;i++)
WriteAttribute(aHandle,lAttrs[i],lFile);
}
else
lRet = false;
fclose(lFile);
return lRet;
}
else
return false;
}
// save the setup of a camera from the given file
bool SetupSave(tPvHandle aCamera,const char* aFile)
{
FILE* lFile = fopen(aFile,"w+");
if(lFile)
{
bool lRet = true;
tPvAttrListPtr lAttrs;
tPvUint32 lCount;
if(!PvAttrList(aCamera,&lAttrs,&lCount))
{
for(tPvUint32 i=0;i<lCount;i++)
WriteAttribute(aCamera,lAttrs[i],lFile);
}
else
lRet = false;
fclose(lFile);
return lRet;
}
else
return false;
}
void EC_DynamicComponent::SerializeTo(QDomDocument& doc, QDomElement& base_element) const
{
QDomElement comp_element = BeginSerialization(doc, base_element);
AttributeVector::const_iterator iter = attributes_.begin();
while(iter != attributes_.end())
{
WriteAttribute(doc, comp_element, (*iter)->GetNameString().c_str(), (*iter)->ToString().c_str(), (*iter)->TypeName().c_str());
iter++;
}
}
void XmlWriter::WriteDeclaration(const Declaration& rDeclaration)
{
m_rStream << "<?xml";
WriteAttribute(Attribute("version", rDeclaration.GetVersion()));
if (!rDeclaration.GetEncoding().empty())
{
WriteAttribute(Attribute("encoding", rDeclaration.GetEncoding()));
}
if (rDeclaration.GetStandalone() == Declaration::StandaloneYes)
{
WriteAttribute(Attribute("standalone", "yes"));
}
else
if (rDeclaration.GetStandalone() == Declaration::StandaloneNo)
{
WriteAttribute(Attribute("standalone", "no"));
}
m_rStream << " ?>";
}
/// <summary>Writes a revision</summary>
/// <param name="r">Revision.</param>
/// <param name="parent">root node.</param>
/// <exception cref="Logic::ArgumentNullException">Parent is nullptr</exception>
void BackupFileWriter::WriteRevision(const ScriptRevision& r, XmlElementPtr& parent)
{
REQUIRED(parent);
// <revision title="third revision" date="2013-03-12 18:00:00" path="D:\X3 Albion Prelude\scripts\plugin.piracy.lib.logic.xml">
auto node = WriteElement(parent, L"revision");
WriteAttribute(node, L"title", r.Title);
WriteAttribute(node, L"date", (LPCWSTR)r.Date.Format(L"%Y-%m-%d %H:%M:%S")); // yyyy-mm-dd hh:mm:ss
WriteAttribute(node, L"path", r.FullPath.c_str());
// <scriptname>plugin.piracy.lib.logic</scriptname>
// <version>102</version>
// <game>X3TC</game>
// <description>Piracy logic library</description>
// <command>1019</command>
// <text>* Validate Parameters...</text>
WriteElement(node, L"scriptname", r.ScriptName);
WriteElement(node, L"version", VString(L"%d", r.Version));
WriteElement(node, L"game", VersionString(r.Game, true));
WriteElement(node, L"description", r.Description);
WriteElement(node, L"command", VString(L"%d", r.CommandID));
WriteElement(node, L"text", r.Content);
}
/// <summary>Writes a Backup file</summary>
/// <param name="f">The file</param>
/// <exception cref="Logic::ComException">COM Error</exception>
/// <exception cref="Logic::IOException">An I/O error occurred</exception>
void BackupFileWriter::WriteFile(const BackupFile& f)
{
// Header
WriteInstruction(L"version='1.0' encoding='UTF-8'");
WriteComment(L"Written by X-Studio II");
// Root: File type
auto root = WriteRoot(L"backups");
WriteAttribute(root, L"type", GetString(f.Type));
// Write revision (newest -> oldest)
for (auto& rev : f.Revisions)
WriteRevision(rev, root);
}
void XmlWriter::WriteElement(const Element& rElement)
{
WriteIndent();
m_rStream << "<" << rElement.GetPrefixName();
// write namespaces
for (const Namespace* pNamespace = rElement.GetFirstNamespace();
pNamespace; pNamespace = pNamespace->GetNextSibling())
{
WriteNamespace(*pNamespace);
}
// write attributes
for (const Attribute* pAttribute = rElement.GetFirstAttribute();
pAttribute; pAttribute = pAttribute->GetNextSibling())
{
WriteAttribute(*pAttribute);
}
if (rElement.IsEmpty())
{
// end element
m_rStream << "/>";
}
else
{
m_rStream << ">";
if (rElement.IsLeaf())
{
WriteText(static_cast<const Text&>(*rElement.GetFirstChild()));
}
else
{
// write childs
++m_nIndent;
for (const Node* pNode = rElement.GetFirstChild(); pNode; pNode = pNode->GetNextSibling())
{
WriteNode(*pNode);
}
--m_nIndent;
WriteIndent();
}
m_rStream << "</" << rElement.GetPrefixName() << ">";
}
}
/**
* NtfsAllocateClusters
* Allocates a run of clusters. The run allocated might be smaller than DesiredClusters.
*/
NTSTATUS
NtfsAllocateClusters(PDEVICE_EXTENSION DeviceExt,
ULONG FirstDesiredCluster,
ULONG DesiredClusters,
PULONG FirstAssignedCluster,
PULONG AssignedClusters)
{
NTSTATUS Status;
PFILE_RECORD_HEADER BitmapRecord;
PNTFS_ATTR_CONTEXT DataContext;
ULONGLONG BitmapDataSize;
PUCHAR BitmapData;
ULONGLONG FreeClusters = 0;
RTL_BITMAP Bitmap;
ULONG AssignedRun;
ULONG LengthWritten;
DPRINT1("NtfsAllocateClusters(%p, %lu, %lu, %p, %p)\n", DeviceExt, FirstDesiredCluster, DesiredClusters, FirstAssignedCluster, AssignedClusters);
BitmapRecord = ExAllocateFromNPagedLookasideList(&DeviceExt->FileRecLookasideList);
if (BitmapRecord == NULL)
{
return STATUS_INSUFFICIENT_RESOURCES;
}
Status = ReadFileRecord(DeviceExt, NTFS_FILE_BITMAP, BitmapRecord);
if (!NT_SUCCESS(Status))
{
ExFreeToNPagedLookasideList(&DeviceExt->FileRecLookasideList, BitmapRecord);
return Status;
}
Status = FindAttribute(DeviceExt, BitmapRecord, AttributeData, L"", 0, &DataContext, NULL);
if (!NT_SUCCESS(Status))
{
ExFreeToNPagedLookasideList(&DeviceExt->FileRecLookasideList, BitmapRecord);
return Status;
}
BitmapDataSize = AttributeDataLength(DataContext->pRecord);
BitmapDataSize = min(BitmapDataSize, 0xffffffff);
ASSERT((BitmapDataSize * 8) >= DeviceExt->NtfsInfo.ClusterCount);
BitmapData = ExAllocatePoolWithTag(NonPagedPool, ROUND_UP(BitmapDataSize, DeviceExt->NtfsInfo.BytesPerSector), TAG_NTFS);
if (BitmapData == NULL)
{
ReleaseAttributeContext(DataContext);
ExFreeToNPagedLookasideList(&DeviceExt->FileRecLookasideList, BitmapRecord);
return STATUS_INSUFFICIENT_RESOURCES;
}
DPRINT1("Total clusters: %I64x\n", DeviceExt->NtfsInfo.ClusterCount);
DPRINT1("Total clusters in bitmap: %I64x\n", BitmapDataSize * 8);
DPRINT1("Diff in size: %I64d B\n", ((BitmapDataSize * 8) - DeviceExt->NtfsInfo.ClusterCount) * DeviceExt->NtfsInfo.SectorsPerCluster * DeviceExt->NtfsInfo.BytesPerSector);
ReadAttribute(DeviceExt, DataContext, 0, (PCHAR)BitmapData, (ULONG)BitmapDataSize);
RtlInitializeBitMap(&Bitmap, (PULONG)BitmapData, DeviceExt->NtfsInfo.ClusterCount);
FreeClusters = RtlNumberOfClearBits(&Bitmap);
if (FreeClusters < DesiredClusters)
{
ReleaseAttributeContext(DataContext);
ExFreePoolWithTag(BitmapData, TAG_NTFS);
ExFreeToNPagedLookasideList(&DeviceExt->FileRecLookasideList, BitmapRecord);
return STATUS_DISK_FULL;
}
// TODO: Observe MFT reservation zone
// Can we get one contiguous run?
AssignedRun = RtlFindClearBitsAndSet(&Bitmap, DesiredClusters, FirstDesiredCluster);
if (AssignedRun != 0xFFFFFFFF)
{
*FirstAssignedCluster = AssignedRun;
*AssignedClusters = DesiredClusters;
}
else
{
// we can't get one contiguous run
*AssignedClusters = RtlFindNextForwardRunClear(&Bitmap, FirstDesiredCluster, FirstAssignedCluster);
if (*AssignedClusters == 0)
{
// we couldn't find any runs starting at DesiredFirstCluster
*AssignedClusters = RtlFindLongestRunClear(&Bitmap, FirstAssignedCluster);
}
}
Status = WriteAttribute(DeviceExt, DataContext, 0, BitmapData, (ULONG)BitmapDataSize, &LengthWritten, BitmapRecord);
ReleaseAttributeContext(DataContext);
ExFreePoolWithTag(BitmapData, TAG_NTFS);
ExFreeToNPagedLookasideList(&DeviceExt->FileRecLookasideList, BitmapRecord);
return Status;
}
