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* Initialization of BPartition::Delegate is now two-phased. The first phase

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builds the object hierarchy, the second will (in case of MutableDelegate)
  let the disk systems do their initialization. This way the disk systems
  already find a fully functional object hierarchy they can work with.
* Child creation also takes a partition name as a parameter, now.
* Implemented BMutablePartition child creation/deletion.
* The BDiskSystemAddOn/BPartitionHandle::Validate*() methods return a
  status_t instead of a bool, now.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22540 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2007-10-13 21:29:33 +00:00
parent 103ca6a3ad
commit 350043e707
6 changed files with 208 additions and 84 deletions
Download Patch File Download Diff File Expand all files Collapse all files
headers/private/storage/DiskSystemAddOn.h
+14 -13
View File
@@ -34,7 +34,7 @@ public:
virtual status_t GetInitializationParameterEditor(
const BMutablePartition* partition,
BDiskDeviceParameterEditor** editor);
virtual bool ValidateInitialize(
virtual status_t ValidateInitialize(
const BMutablePartition* partition,
BString* name, const char* parameters);
virtual status_t Initialize(BMutablePartition* partition,
@@ -77,30 +77,30 @@ public:
virtual status_t Defragment();
virtual status_t Repair(bool checkOnly);
virtual bool ValidateResize(off_t* size);
virtual bool ValidateResizeChild(
virtual status_t ValidateResize(off_t* size);
virtual status_t ValidateResizeChild(
const BMutablePartition* child,
off_t* size);
virtual status_t Resize(off_t size);
virtual status_t ResizeChild(BMutablePartition* child,
off_t size);
virtual bool ValidateMove(off_t* offset);
virtual bool ValidateMoveChild(
virtual status_t ValidateMove(off_t* offset);
virtual status_t ValidateMoveChild(
const BMutablePartition* child,
off_t* offset);
virtual status_t Move(off_t offset);
virtual status_t MoveChild(BMutablePartition* child,
off_t offset);
virtual bool ValidateSetContentName(BString* name);
virtual bool ValidateSetName(const BMutablePartition* child,
virtual status_t ValidateSetContentName(BString* name);
virtual status_t ValidateSetName(const BMutablePartition* child,
BString* name);
virtual status_t SetContentName(const char* name);
virtual status_t SetName(BMutablePartition* child,
const char* name);
virtual bool ValidateSetType(const BMutablePartition* child,
virtual status_t ValidateSetType(const BMutablePartition* child,
const char* type);
virtual status_t SetType(BMutablePartition* child,
const char* type);
@@ -110,9 +110,9 @@ public:
virtual status_t GetParameterEditor(
const BMutablePartition* child,
BDiskDeviceParameterEditor** editor);
virtual bool ValidateSetContentParameters(
virtual status_t ValidateSetContentParameters(
const char* parameters);
virtual bool ValidateSetParameters(
virtual status_t ValidateSetParameters(
const BMutablePartition* child,
const char* parameters);
virtual status_t SetContentParameters(const char* parameters);
@@ -122,11 +122,12 @@ public:
virtual status_t GetChildCreationParameterEditor(
const char* type,
BDiskDeviceParameterEditor** editor);
virtual bool ValidateCreateChild(off_t* offset,
virtual status_t ValidateCreateChild(off_t* offset,
off_t* size, const char* type,
const char* parameters);
BString* name, const char* parameters);
virtual status_t CreateChild(off_t offset, off_t size,
const char* type, const char* parameters,
const char* type, const char* name,
const char* parameters,
BMutablePartition** child);
virtual status_t DeleteChild(BMutablePartition* child);
headers/private/storage/MutablePartition.h
+9 -1
View File
@@ -55,10 +55,16 @@ public:
status_t CreateChild(int32 index,
BMutablePartition** child);
status_t CreateChild(int32 index, const char* type,
const char* name, const char* parameters,
BMutablePartition** child);
status_t DeleteChild(int32 index);
status_t DeleteChild(BMutablePartition* child);
BMutablePartition* Parent() const;
BMutablePartition* ChildAt(int32 index) const;
int32 CountChildren() const;
int32 IndexOfChild(BMutablePartition* child) const;
// for the partitioning system managing the parent
void* ChildCookie() const;
@@ -69,7 +75,8 @@ private:
BPartition::MutableDelegate* delegate);
~BMutablePartition();
status_t Init(const user_partition_data* partitionData);
status_t Init(const user_partition_data* partitionData,
BMutablePartition* parent);
const user_partition_data* PartitionData() const;
@@ -80,6 +87,7 @@ private:
BPartition::MutableDelegate* fDelegate;
user_partition_data* fData;
BMutablePartition* fParent;
BList fChildren;
void* fChildCookie;
};