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Implemented BPartition::GetPath() much like KPartition::GetPath().

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The "mountvolume" command can now actually mount file systems :-)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12853 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-05-26 20:44:33 +00:00
parent 96cfeb706a
commit 7c17001c77
1 changed files with 28 additions and 2 deletions
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30
src/kits/storage/Partition.cpp
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@ -302,8 +302,34 @@ BPartition::GetDiskSystem(BDiskSystem *diskSystem) const
status_t
BPartition::GetPath(BPath *path) const
{
// not implemented
return B_ERROR;
// The path is constructed on the fly using our parent
if (path == NULL || Parent() == NULL || Index() < 0)
return B_BAD_VALUE;
// get the parent's path
status_t error = Parent()->GetPath(path);
if (error != B_OK)
return error;
char indexBuffer[24];
if (Parent()->IsDevice()) {
// Our parent is a device, so we replace `raw' by our index.
const char *leaf = path->Leaf();
if (!leaf || strcmp(leaf, "raw") != B_OK)
return B_ERROR;
snprintf(indexBuffer, sizeof(indexBuffer), "%ld", Index());
} else {
// Our parent is a normal partition, no device: Append our index.
snprintf(indexBuffer, sizeof(indexBuffer), "%s_%ld", path->Leaf(), Index());
}
error = path->GetParent(path);
if (error == B_OK)
error = path->Append(indexBuffer);
return error;
}
// GetVolume