diff options
Diffstat (limited to 'source4/libcli/composite/fsinfo.c')
| -rw-r--r-- | source4/libcli/composite/fsinfo.c | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/source4/libcli/composite/fsinfo.c b/source4/libcli/composite/fsinfo.c deleted file mode 100644 index e0accbb6a6..0000000000 --- a/source4/libcli/composite/fsinfo.c +++ /dev/null @@ -1,200 +0,0 @@ -/* - a composite API for quering file system information -*/ - -#include "includes.h" -#include "libcli/raw/libcliraw.h" -#include "libcli/composite/composite.h" -#include "librpc/gen_ndr/ndr_security.h" - -/* the stages of this call */ -enum fsinfo_stage {FSINFO_CONNECT, FSINFO_QUERY}; - - -static void fsinfo_raw_handler(struct smbcli_request *req); -static void fsinfo_composite_handler(struct composite_context *c); -static void fsinfo_state_handler(struct composite_context *c); - -struct fsinfo_state { - enum fsinfo_stage stage; - struct composite_context *creq; - struct smb_composite_fsinfo *io; - struct smb_composite_connect *connect; - union smb_fsinfo *fsinfo; - struct smbcli_tree *tree; - struct smbcli_request *req; -}; - -static NTSTATUS fsinfo_connect(struct composite_context *c, - struct smb_composite_fsinfo *io) -{ - NTSTATUS status; - struct fsinfo_state *state; - state = talloc_get_type(c->private, struct fsinfo_state); - - status = smb_composite_connect_recv(state->creq, c); - NT_STATUS_NOT_OK_RETURN(status); - - state->fsinfo = talloc(state, union smb_fsinfo); - NT_STATUS_HAVE_NO_MEMORY(state->fsinfo); - - state->fsinfo->generic.level = io->in.level; - - state->req = smb_raw_fsinfo_send(state->connect->out.tree, - state, - state->fsinfo); - NT_STATUS_HAVE_NO_MEMORY(state->req); - - state->req->async.private = c; - state->req->async.fn = fsinfo_raw_handler; - - state->stage = FSINFO_QUERY; - c->event_ctx = talloc_reference(c, state->req->session->transport->socket->event.ctx); - - return NT_STATUS_OK; -} - -static NTSTATUS fsinfo_query(struct composite_context *c, - struct smb_composite_fsinfo *io) -{ - NTSTATUS status; - struct fsinfo_state *state; - state = talloc_get_type(c->private, struct fsinfo_state); - - status = smb_raw_fsinfo_recv(state->req, state, state->fsinfo); - NT_STATUS_NOT_OK_RETURN(status); - - state->io->out.fsinfo = state->fsinfo; - - c->state = SMBCLI_REQUEST_DONE; - - if (c->async.fn) - c->async.fn(c); - - return NT_STATUS_OK; - -} - -/* - handler for completion of a sub-request in fsinfo -*/ -static void fsinfo_state_handler(struct composite_context *req) -{ - struct fsinfo_state *state = talloc_get_type(req->private, struct fsinfo_state); - - /* when this handler is called, the stage indicates what - call has just finished */ - switch (state->stage) { - case FSINFO_CONNECT: - req->status = fsinfo_connect(req, state->io); - break; - - case FSINFO_QUERY: - req->status = fsinfo_query(req, state->io); - break; - } - - if (!NT_STATUS_IS_OK(req->status)) { - req->state = SMBCLI_REQUEST_ERROR; - } - - if (req->state >= SMBCLI_REQUEST_DONE && req->async.fn) { - req->async.fn(req); - } -} - -/* - As raw and composite handlers take different requests, we need to handlers - to adapt both for the same state machine in fsinfo_state_handler() -*/ -static void fsinfo_raw_handler(struct smbcli_request *req) -{ - struct composite_context *c = talloc_get_type(req->async.private, - struct composite_context); - fsinfo_state_handler(c); -} - -static void fsinfo_composite_handler(struct composite_context *req) -{ - struct composite_context *c = talloc_get_type(req->async.private, - struct composite_context); - fsinfo_state_handler(c); -} - -/* - composite fsinfo call - connects to a tree and queries a file system information -*/ -struct composite_context *smb_composite_fsinfo_send(struct smbcli_tree *tree, - struct smb_composite_fsinfo *io) -{ - struct composite_context *c; - struct fsinfo_state *state; - - c = talloc_zero(tree, struct composite_context); - if (c == NULL) goto failed; - - state = talloc(c, struct fsinfo_state); - if (state == NULL) goto failed; - - state->io = io; - - state->connect = talloc(state, struct smb_composite_connect); - - if (state->connect == NULL) goto failed; - - state->connect->in.dest_host = io->in.dest_host; - state->connect->in.port = io->in.port; - state->connect->in.called_name = io->in.called_name; - state->connect->in.service = io->in.service; - state->connect->in.service_type = io->in.service_type; - state->connect->in.credentials = io->in.credentials; - state->connect->in.workgroup = io->in.workgroup; - - c->state = SMBCLI_REQUEST_SEND; - state->stage = FSINFO_CONNECT; - c->event_ctx = talloc_reference(c, tree->session->transport->socket->event.ctx); - c->private = state; - - state->creq = smb_composite_connect_send(state->connect, c->event_ctx); - - if (state->creq == NULL) goto failed; - - state->creq->async.private = c; - state->creq->async.fn = fsinfo_composite_handler; - - return c; -failed: - talloc_free(c); - return NULL; -} - -/* - composite fsinfo call - recv side -*/ -NTSTATUS smb_composite_fsinfo_recv(struct composite_context *c, TALLOC_CTX *mem_ctx) -{ - NTSTATUS status; - - status = composite_wait(c); - - if (NT_STATUS_IS_OK(status)) { - struct fsinfo_state *state = talloc_get_type(c->private, struct fsinfo_state); - talloc_steal(mem_ctx, state->io->out.fsinfo); - } - - talloc_free(c); - return status; -} - - -/* - composite fsinfo call - sync interface -*/ -NTSTATUS smb_composite_fsinfo(struct smbcli_tree *tree, - TALLOC_CTX *mem_ctx, - struct smb_composite_fsinfo *io) -{ - struct composite_context *c = smb_composite_fsinfo_send(tree, io); - return smb_composite_fsinfo_recv(c, mem_ctx); -} - |