Each command has an id parameter, which can be used to track replies to various commands. More...

Collaboration diagram for Commands:

Enumerations
enum	{ MONGO_WIRE_FLAG_UPDATE_UPSERT = 0x1, MONGO_WIRE_FLAG_UPDATE_MULTI = 0x2 }
	Flags available for the update command. More...
enum	{ MONGO_WIRE_FLAG_QUERY_TAILABLE_CURSOR = 1 << 1, MONGO_WIRE_FLAG_QUERY_SLAVE_OK = 1 << 2, MONGO_WIRE_FLAG_QUERY_NO_CURSOR_TIMEOUT = 1 << 4, MONGO_WIRE_FLAG_QUERY_AWAIT_DATA = 1 << 5, MONGO_WIRE_FLAG_QUERY_EXHAUST = 1 << 6, MONGO_WIRE_FLAG_QUERY_PARTIAL_RESULTS = 1 << 7 }
	Flags available for the query command. More...
enum	{ MONGO_WIRE_FLAG_DELETE_SINGLE = 0x1 }
	Flags available for the delete command. More...

Functions
mongo_packet *	mongo_wire_cmd_update (gint32 id, const gchar ns, gint32 flags, const bson selector, const bson *update)
	Construct an update command.
mongo_packet *	mongo_wire_cmd_insert (gint32 id, const gchar *ns,...) G_GNUC_NULL_TERMINATED
	Construct an insert command.
mongo_packet *	mongo_wire_cmd_insert_n (gint32 id, const gchar ns, gint32 n, const bson *docs)
	Construct an insert command with N documents.
mongo_packet *	mongo_wire_cmd_query (gint32 id, const gchar ns, gint32 flags, gint32 skip, gint32 ret, const bson query, const bson *sel)
	Construct a query command.
mongo_packet *	mongo_wire_cmd_get_more (gint32 id, const gchar *ns, gint32 ret, gint64 cursor_id)
	Construct a get more command.
mongo_packet *	mongo_wire_cmd_delete (gint32 id, const gchar ns, gint32 flags, const bson sel)
	Construct a delete command.
mongo_packet *	mongo_wire_cmd_kill_cursors (gint32 id, gint32 n,...)
	Construct a kill cursors command.
mongo_packet *	mongo_wire_cmd_custom (gint32 id, const gchar db, gint32 flags, const bson command)
	Construct a custom command.

Detailed Description

Each command has an id parameter, which can be used to track replies to various commands.

It is the responsibility of the caller to keep track of IDs.

Enumeration Type Documentation

anonymous enum

Flags available for the update command.

Enumerator:

MONGO_WIRE_FLAG_UPDATE_UPSERT	When set, inserts if no matching document was found.
MONGO_WIRE_FLAG_UPDATE_MULTI	When set, all matching documents will be updated, not just the first.

anonymous enum

Flags available for the query command.

Enumerator:

MONGO_WIRE_FLAG_QUERY_TAILABLE_CURSOR	Set the TailableCursor flag on the query.
MONGO_WIRE_FLAG_QUERY_SLAVE_OK	Allow queries made against a replica slave.
MONGO_WIRE_FLAG_QUERY_NO_CURSOR_TIMEOUT	Disable cursor timeout.
MONGO_WIRE_FLAG_QUERY_AWAIT_DATA	Block if at the end of the data block, awaiting data. Use only with MONGO_WIRE_FLAG_QUERY_TAILABLE_CURSOR!
MONGO_WIRE_FLAG_QUERY_EXHAUST	Stream the data down full blast in multiple packages. When set, the client is not allowed not to read all the data, unless it closes connection.
MONGO_WIRE_FLAG_QUERY_PARTIAL_RESULTS	Allow partial results in a sharded environment. In case one or more required shards are down, with this flag set, partial results will be returned instead of failing.

anonymous enum

Flags available for the delete command.

Enumerator:

MONGO_WIRE_FLAG_DELETE_SINGLE

Only remove the first match.

mongo_packet* mongo_wire_cmd_custom	(	gint32	id,
		const gchar *	db,
		gint32	flags,
		const bson *	command
	)

Construct a custom command.

Custom commands are queries run in the db.$cmd namespace. The commands themselves are queries, and as such, BSON objects.

Parameters

id	is the sequence id.
db	is the database in which the command shall be run.
flags	are the query flags. See mongo_wire_cmd_query() for a list.
command	is the BSON object representing the command.

Returns: A newly allocated packet, or NULL on error. It is the responsibility of the caller to free the packet once it is not used anymore.

mongo_packet* mongo_wire_cmd_delete	(	gint32	id,
		const gchar *	ns,
		gint32	flags,
		const bson *	sel
	)