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Implemented the remaining methods, some aesthetical changes.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3998 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2003-07-16 21:02:14 +00:00
parent 8bc0bd912a
commit a058daad3a
2 changed files with 85 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files
headers/private/storage/DiskSystem.h
+2 -2
View File
@@ -49,9 +49,9 @@ public:
// systems.
status_t ValidateResize(BPartition *partition, off_t *size) const;
status_t ValidateResizeChild(BPartition *partition, off_t *size) const;
status_t ValidateResizeChild(BPartition *child, off_t *size) const;
status_t ValidateMove(BPartition *partition, off_t *start) const;
status_t ValidateMoveChild(BPartition *partition, off_t *start) const;
status_t ValidateMoveChild(BPartition *child, off_t *start) const;
status_t ValidateSetName(BPartition *partition, char *name) const;
status_t ValidateSetContentName(BPartition *partition, char *name) const;
status_t ValidateSetType(BPartition *partition, const char *type) const;
src/kits/storage/DiskSystem.cpp
+83 -24
View File
@@ -191,56 +191,97 @@ BDiskSystem::SupportsInitializingChild(BPartition *child,
status_t
BDiskSystem::ValidateResize(BPartition *partition, off_t *size) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!size || !partition || !partition->_IsShadow()
|| partition->_DiskSystem() != fID) {
return B_BAD_VALUE;
}
return _kern_validate_resize_partition(fID, partition->_ShadowID(), size);
}
// ValidateResizeChild
status_t
BDiskSystem::ValidateResizeChild(BPartition *partition, off_t *size) const
BDiskSystem::ValidateResizeChild(BPartition *child, off_t *size) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!size || !child || !child->_IsShadow() || !child->Parent()
|| child->Parent()->_DiskSystem() != fID || !IsPartitioningSystem()) {
return B_BAD_VALUE;
}
return _kern_validate_resize_child_partition(fID, child->_ShadowID(),
size);
}
// ValidateMove
status_t
BDiskSystem::ValidateMove(BPartition *partition, off_t *start) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!start || !partition || !partition->_IsShadow()
|| partition->_DiskSystem() != fID) {
return B_BAD_VALUE;
}
return _kern_validate_move_partition(fID, partition->_ShadowID(), start);
}
// ValidateMoveChild
status_t
BDiskSystem::ValidateMoveChild(BPartition *partition, off_t *start) const
BDiskSystem::ValidateMoveChild(BPartition *child, off_t *start) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!start || !child || !child->_IsShadow() || !child->Parent()
|| child->Parent()->_DiskSystem() != fID || !IsPartitioningSystem()) {
return B_BAD_VALUE;
}
return _kern_validate_move_child_partition(fID, child->_ShadowID(), start);
}
// ValidateSetName
status_t
BDiskSystem::ValidateSetName(BPartition *partition, char *name) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!name || !partition || !partition->_IsShadow() || !partition->Parent()
|| partition->Parent()->_DiskSystem() != fID
|| !IsPartitioningSystem()) {
return B_BAD_VALUE;
}
return _kern_validate_set_partition_name(fID, partition->_ShadowID(),
name);
}
// ValidateSetContentName
status_t
BDiskSystem::ValidateSetContentName(BPartition *partition, char *name) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!name || !partition || !partition->_IsShadow()
|| partition->_DiskSystem() != fID) {
return B_BAD_VALUE;
}
return _kern_validate_set_partition_content_name(fID,
partition->_ShadowID(), name);
}
// ValidateSetType
status_t
BDiskSystem::ValidateSetType(BPartition *partition, const char *type) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!type || !partition || !partition->_IsShadow() || !partition->Parent()
|| partition->Parent()->_DiskSystem() != fID
|| !IsPartitioningSystem()) {
return B_BAD_VALUE;
}
return _kern_validate_set_partition_type(fID, partition->_ShadowID(),
type);
}
// ValidateCreateChild
@@ -249,8 +290,15 @@ BDiskSystem::ValidateCreateChild(BPartition *partition, off_t *start,
off_t *size, const char *type,
const char *parameters) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
// parameter may be NULL
if (!start || !size || !type || !partition || !partition->_IsShadow()
|| partition->_DiskSystem() != fID || !IsPartitioningSystem()) {
return B_BAD_VALUE;
}
return _kern_validate_create_child_partition(fID, partition->_ShadowID(),
start, size, type, parameters);
}
// GetNextSupportedType
@@ -258,16 +306,26 @@ status_t
BDiskSystem::GetNextSupportedType(BPartition *partition, int32 *cookie,
char *type) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!cookie || !type || !partition || !partition->_IsShadow()
|| !partition->Parent() || partition->Parent()->_DiskSystem() != fID
|| !IsPartitioningSystem()) {
return B_BAD_VALUE;
}
return _kern_get_next_supported_partition_type(fID, partition->_ShadowID(),
cookie, type);
}
// GetTypeForContentType
status_t
BDiskSystem::GetTypeForContentType(const char *contentType, char *type) const
{
// not implemented
return B_ERROR;
if (InitCheck() != B_OK)
return InitCheck();
if (!contentType || !type || !IsPartitioningSystem())
return B_BAD_VALUE;
return _kern_get_partition_type_for_content_type(fID, contentType, type);
}
// IsPartitioningSystem
@@ -288,8 +346,9 @@ BDiskSystem::IsFileSystem() const
bool
BDiskSystem::IsSubSystemFor(BPartition *parent) const
{
// not implemented
return false;
return (InitCheck() == B_OK
&& parent && parent->_IsShadow()
&& _kern_is_sub_disk_system_for(fID, parent->_ShadowID()));
}
// _SetTo