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Ported over to the new notification API.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11224 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-02-02 17:02:16 +00:00
parent a21ddd6d4e
commit f0c7cb8c12
1 changed files with 29 additions and 24 deletions
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53
src/add-ons/kernel/file_systems/bfs/kernel_interface.cpp
View File

@ -683,7 +683,7 @@ bfs_write_stat(void *_ns, void *_node, const struct stat *stat, uint32 mask)
bfs_inode &node = inode->Node();
if (mask & FS_WRITE_STAT_SIZE) {
if (mask & B_STAT_SIZE) {
// Since WSTAT_SIZE is the only thing that can fail directly, we
// do it first, so that the inode state will still be consistent
// with the on-disk version
@ -702,23 +702,23 @@ bfs_write_stat(void *_ns, void *_node, const struct stat *stat, uint32 mask)
Index index(volume);
index.UpdateSize(transaction, inode);
if ((mask & FS_WRITE_STAT_MTIME) == 0)
if ((mask & B_STAT_MODIFICATION_TIME) == 0)
index.UpdateLastModified(transaction, inode);
}
}
}
if (mask & FS_WRITE_STAT_MODE) {
if (mask & B_STAT_MODE) {
PRINT(("original mode = %ld, stat->st_mode = %d\n", node.Mode(), stat->st_mode));
node.mode = HOST_ENDIAN_TO_BFS_INT32(node.Mode() & ~S_IUMSK | stat->st_mode & S_IUMSK);
}
if (mask & FS_WRITE_STAT_UID)
if (mask & B_STAT_UID)
node.uid = HOST_ENDIAN_TO_BFS_INT32(stat->st_uid);
if (mask & FS_WRITE_STAT_GID)
if (mask & B_STAT_GID)
node.gid = HOST_ENDIAN_TO_BFS_INT32(stat->st_gid);
if (mask & FS_WRITE_STAT_MTIME) {
if (mask & B_STAT_MODIFICATION_TIME) {
if (!inode->IsDeleted()) {
// Index::UpdateLastModified() will set the new time in the inode
Index index(volume);
@ -726,14 +726,14 @@ bfs_write_stat(void *_ns, void *_node, const struct stat *stat, uint32 mask)
(bigtime_t)stat->st_mtime << INODE_TIME_SHIFT);
}
}
if (mask & FS_WRITE_STAT_CRTIME) {
if (mask & B_STAT_CREATION_TIME) {
node.create_time = HOST_ENDIAN_TO_BFS_INT64((bigtime_t)stat->st_crtime << INODE_TIME_SHIFT);
}
if ((status = inode->WriteBack(transaction)) == B_OK)
transaction.Done();
notify_listener(B_STAT_CHANGED, volume->ID(), 0, 0, inode->ID(), NULL);
notify_stat_changed(volume->ID(), inode->ID(), mask);
return status;
}
@ -780,7 +780,7 @@ bfs_create(void *_ns, void *_directory, const char *name, int openMode, int mode
// register the cookie
*_cookie = cookie;
notify_listener(B_ENTRY_CREATED, volume->ID(), directory->ID(), 0, *vnodeID, name);
notify_entry_created(volume->ID(), directory->ID(), name, *vnodeID);
} else
free(cookie);
@ -839,7 +839,7 @@ bfs_create_symlink(void *_ns, void *_directory, const char *name, const char *pa
if (status == B_OK) {
transaction.Done();
notify_listener(B_ENTRY_CREATED, volume->ID(), directory->ID(), 0, id, name);
notify_entry_created(volume->ID(), directory->ID(), name, id);
}
return status;
@ -883,7 +883,7 @@ bfs_unlink(void *_ns, void *_directory, const char *name)
if ((status = directory->Remove(transaction, name, &id)) == B_OK) {
transaction.Done();
notify_listener(B_ENTRY_REMOVED, volume->ID(), directory->ID(), 0, id, NULL);
notify_entry_removed(volume->ID(), directory->ID(), name, id);
}
return status;
}
@ -986,7 +986,7 @@ bfs_rename(void *_ns, void *_oldDir, const char *oldName, void *_newDir, const c
if (status < B_OK)
return status;
notify_listener(B_ENTRY_REMOVED, volume->ID(), newDirectory->ID(), 0, clobber, NULL);
notify_entry_removed(volume->ID(), newDirectory->ID(), newName, clobber);
status = newTree->Insert(transaction, (const uint8 *)newName, strlen(newName), id);
}
@ -1027,8 +1027,8 @@ bfs_rename(void *_ns, void *_oldDir, const char *oldName, void *_newDir, const c
if (status == B_OK) {
transaction.Done();
notify_listener(B_ENTRY_MOVED, volume->ID(), oldDirectory->ID(),
newDirectory->ID(), id, newName);
notify_entry_moved(volume->ID(), oldDirectory->ID(), oldName,
newDirectory->ID(), newName, id);
return B_OK;
}
// If we get here, something has gone wrong already!
@ -1188,7 +1188,8 @@ bfs_write(void *_ns, void *_node, void *_cookie, off_t pos, const void *buffer,
// ToDo: should we better test for a change in the last_modified time only?
if (!inode->IsDeleted() && cookie->last_size != inode->Size()
&& system_time() > cookie->last_notification + INODE_NOTIFICATION_INTERVAL) {
notify_listener(B_STAT_CHANGED, volume->ID(), 0, 0, inode->ID(), NULL);
notify_stat_changed(volume->ID(), inode->ID(),
B_STAT_MODIFICATION_TIME | B_STAT_SIZE);
cookie->last_size = inode->Size();
cookie->last_notification = system_time();
}
@ -1243,7 +1244,7 @@ bfs_free_cookie(void *_ns, void *_node, void *_cookie)
Transaction transaction(volume, inode->BlockNumber());
status_t status = B_OK;
bool changed = false;
bool changedSize = false, changedTime = false;
Index index(volume);
if (needsTrimming) {
@ -1253,11 +1254,11 @@ bfs_free_cookie(void *_ns, void *_node, void *_cookie)
}
if (needsTrimming || inode->OldSize() != inode->Size()) {
index.UpdateSize(transaction, inode);
changed = true;
changedSize = true;
}
if (inode->OldLastModified() != inode->LastModified()) {
index.UpdateLastModified(transaction, inode, inode->LastModified());
changed = true;
changedTime = true;
// updating the index doesn't write back the inode
inode->WriteBack(transaction);
@ -1266,8 +1267,10 @@ bfs_free_cookie(void *_ns, void *_node, void *_cookie)
if (status == B_OK)
transaction.Done();
if (changed)
notify_listener(B_STAT_CHANGED, volume->ID(), 0, 0, inode->ID(), NULL);
if (changedSize || changedTime) {
notify_stat_changed(volume->ID(), inode->ID(),
(changedTime ? B_STAT_MODIFICATION_TIME : 0) | (changedSize ? B_STAT_SIZE : 0));
}
}
if (inode->Flags() & INODE_CHKBFS_RUNNING) {
@ -1368,7 +1371,7 @@ bfs_create_dir(void *_ns, void *_directory, const char *name, int mode, vnode_id
put_vnode(volume->ID(), id);
transaction.Done();
notify_listener(B_ENTRY_CREATED, volume->ID(), directory->ID(), 0, id, name);
notify_entry_created(volume->ID(), directory->ID(), name, id);
}
return status;
@ -1396,7 +1399,7 @@ bfs_remove_dir(void *_ns, void *_directory, const char *name)
if (status == B_OK) {
transaction.Done();
notify_listener(B_ENTRY_REMOVED, volume->ID(), directory->ID(), 0, id, NULL);
notify_entry_removed(volume->ID(), directory->ID(), name, id);
}
return status;
@ -1666,7 +1669,9 @@ bfs_write_attr(fs_volume _fs, fs_vnode _file, fs_cookie _cookie, off_t pos,
if (status == B_OK) {
transaction.Done();
notify_listener(B_ATTR_CHANGED, volume->ID(), 0, 0, inode->ID(), cookie->name);
notify_attribute_changed(volume->ID(), inode->ID(), cookie->name, B_ATTR_CHANGED);
// ToDo: B_ATTR_CREATED is not yet taken into account
// (we don't know what Attribute::Write() does exactly)
}
return status;
@ -1731,7 +1736,7 @@ bfs_remove_attr(fs_volume _fs, fs_vnode _node, const char *name)
if (status == B_OK) {
transaction.Done();
notify_listener(B_ATTR_CHANGED, volume->ID(), 0, 0, inode->ID(), name);
notify_attribute_changed(volume->ID(), inode->ID(), name, B_ATTR_REMOVED);
}
RETURN_ERROR(status);