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authorPeter Maydell <peter.maydell@linaro.org>2016-02-16 17:31:56 +0000
committerPeter Maydell <peter.maydell@linaro.org>2016-02-16 17:31:56 +0000
commit3fc63c3f339a61f4e4526f88150927424744f687 (patch)
tree515ad6485fb734411c1bcea1a82e61a4d4dceef8 /include
parent250f53ddaac3211990fb20ced3c46d2338e195e3 (diff)
parentddffee3904828f11d596a13bd3c8960d747c66d8 (diff)
Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging
* Coverity fixes for IPMI and mptsas * qemu-char fixes from Daniel and Marc-André * Bug fixes that break qemu-iotests * Changes to fix reset from panicked state * checkpatch false positives for designated initializers * TLS support in the NBD servers and clients # gpg: Signature made Tue 16 Feb 2016 16:27:17 GMT using RSA key ID 78C7AE83 # gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" # gpg: aka "Paolo Bonzini <pbonzini@redhat.com>" * remotes/bonzini/tags/for-upstream: (28 commits) nbd: enable use of TLS with nbd-server-start command nbd: enable use of TLS with qemu-nbd server nbd: enable use of TLS with NBD block driver nbd: implement TLS support in the protocol negotiation nbd: use "" as a default export name if none provided nbd: always query export list in fixed new style protocol nbd: allow setting of an export name for qemu-nbd server nbd: make client request fixed new style if advertised nbd: make server compliant with fixed newstyle spec nbd: invert client logic for negotiating protocol version nbd: convert to using I/O channels for actual socket I/O nbd: convert blockdev NBD server to use I/O channels for connection setup nbd: convert qemu-nbd server to use I/O channels for connection setup nbd: convert block client to use I/O channels for connection setup qemu-nbd: add support for --object command line arg qom: add helpers for UserCreatable object types ipmi: sensor number should not exceed MAX_SENSORS mptsas: fix wrong formula mptsas: fix memory leak mptsas: add missing va_end ... Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include')
-rw-r--r--include/block/nbd.h28
-rw-r--r--include/monitor/monitor.h3
-rw-r--r--include/qom/object_interfaces.h92
3 files changed, 114 insertions, 9 deletions
diff --git a/include/block/nbd.h b/include/block/nbd.h
index 7eccb41da8..b197adca1c 100644
--- a/include/block/nbd.h
+++ b/include/block/nbd.h
@@ -23,6 +23,8 @@
#include "qemu-common.h"
#include "qemu/option.h"
+#include "io/channel-socket.h"
+#include "crypto/tlscreds.h"
struct nbd_request {
uint32_t magic;
@@ -55,7 +57,10 @@ struct nbd_reply {
#define NBD_REP_ACK (1) /* Data sending finished. */
#define NBD_REP_SERVER (2) /* Export description. */
#define NBD_REP_ERR_UNSUP ((UINT32_C(1) << 31) | 1) /* Unknown option. */
+#define NBD_REP_ERR_POLICY ((UINT32_C(1) << 31) | 2) /* Server denied */
#define NBD_REP_ERR_INVALID ((UINT32_C(1) << 31) | 3) /* Invalid length. */
+#define NBD_REP_ERR_TLS_REQD ((UINT32_C(1) << 31) | 5) /* TLS required */
+
#define NBD_CMD_MASK_COMMAND 0x0000ffff
#define NBD_CMD_FLAG_FUA (1 << 16)
@@ -73,12 +78,19 @@ enum {
/* Maximum size of a single READ/WRITE data buffer */
#define NBD_MAX_BUFFER_SIZE (32 * 1024 * 1024)
-ssize_t nbd_wr_sync(int fd, void *buffer, size_t size, bool do_read);
-int nbd_receive_negotiate(int csock, const char *name, uint32_t *flags,
+ssize_t nbd_wr_syncv(QIOChannel *ioc,
+ struct iovec *iov,
+ size_t niov,
+ size_t offset,
+ size_t length,
+ bool do_read);
+int nbd_receive_negotiate(QIOChannel *ioc, const char *name, uint32_t *flags,
+ QCryptoTLSCreds *tlscreds, const char *hostname,
+ QIOChannel **outioc,
off_t *size, Error **errp);
-int nbd_init(int fd, int csock, uint32_t flags, off_t size);
-ssize_t nbd_send_request(int csock, struct nbd_request *request);
-ssize_t nbd_receive_reply(int csock, struct nbd_reply *reply);
+int nbd_init(int fd, QIOChannelSocket *sioc, uint32_t flags, off_t size);
+ssize_t nbd_send_request(QIOChannel *ioc, struct nbd_request *request);
+ssize_t nbd_receive_reply(QIOChannel *ioc, struct nbd_reply *reply);
int nbd_client(int fd);
int nbd_disconnect(int fd);
@@ -98,7 +110,11 @@ NBDExport *nbd_export_find(const char *name);
void nbd_export_set_name(NBDExport *exp, const char *name);
void nbd_export_close_all(void);
-void nbd_client_new(NBDExport *exp, int csock, void (*close_fn)(NBDClient *));
+void nbd_client_new(NBDExport *exp,
+ QIOChannelSocket *sioc,
+ QCryptoTLSCreds *tlscreds,
+ const char *tlsaclname,
+ void (*close)(NBDClient *));
void nbd_client_get(NBDClient *client);
void nbd_client_put(NBDClient *client);
diff --git a/include/monitor/monitor.h b/include/monitor/monitor.h
index 91b95ae90a..aa0f37320c 100644
--- a/include/monitor/monitor.h
+++ b/include/monitor/monitor.h
@@ -43,9 +43,6 @@ void monitor_read_command(Monitor *mon, int show_prompt);
int monitor_read_password(Monitor *mon, ReadLineFunc *readline_func,
void *opaque);
-void object_add(const char *type, const char *id, const QDict *qdict,
- Visitor *v, Error **errp);
-
AddfdInfo *monitor_fdset_add_fd(int fd, bool has_fdset_id, int64_t fdset_id,
bool has_opaque, const char *opaque,
Error **errp);
diff --git a/include/qom/object_interfaces.h b/include/qom/object_interfaces.h
index 283ae0db4d..d579746db6 100644
--- a/include/qom/object_interfaces.h
+++ b/include/qom/object_interfaces.h
@@ -2,6 +2,8 @@
#define OBJECT_INTERFACES_H
#include "qom/object.h"
+#include "qapi/qmp/qdict.h"
+#include "qapi/visitor.h"
#define TYPE_USER_CREATABLE "user-creatable"
@@ -72,4 +74,94 @@ void user_creatable_complete(Object *obj, Error **errp);
* from implements USER_CREATABLE interface.
*/
bool user_creatable_can_be_deleted(UserCreatable *uc, Error **errp);
+
+/**
+ * user_creatable_add:
+ * @qdict: the object definition
+ * @v: the visitor
+ * @errp: if an error occurs, a pointer to an area to store the error
+ *
+ * Create an instance of the user creatable object whose type
+ * is defined in @qdict by the 'qom-type' field, placing it
+ * in the object composition tree with name provided by the
+ * 'id' field. The remaining fields in @qdict are used to
+ * initialize the object properties.
+ *
+ * Returns: the newly created object or NULL on error
+ */
+Object *user_creatable_add(const QDict *qdict,
+ Visitor *v, Error **errp);
+
+/**
+ * user_creatable_add_type:
+ * @type: the object type name
+ * @id: the unique ID for the object
+ * @qdict: the object properties
+ * @v: the visitor
+ * @errp: if an error occurs, a pointer to an area to store the error
+ *
+ * Create an instance of the user creatable object @type, placing
+ * it in the object composition tree with name @id, initializing
+ * it with properties from @qdict
+ *
+ * Returns: the newly created object or NULL on error
+ */
+Object *user_creatable_add_type(const char *type, const char *id,
+ const QDict *qdict,
+ Visitor *v, Error **errp);
+
+/**
+ * user_creatable_add_opts:
+ * @opts: the object definition
+ * @errp: if an error occurs, a pointer to an area to store the error
+ *
+ * Create an instance of the user creatable object whose type
+ * is defined in @opts by the 'qom-type' option, placing it
+ * in the object composition tree with name provided by the
+ * 'id' field. The remaining options in @opts are used to
+ * initialize the object properties.
+ *
+ * Returns: the newly created object or NULL on error
+ */
+Object *user_creatable_add_opts(QemuOpts *opts, Error **errp);
+
+
+/**
+ * user_creatable_add_opts_predicate:
+ * @type: the QOM type to be added
+ *
+ * A callback function to determine whether an object
+ * of type @type should be created. Instances of this
+ * callback should be passed to user_creatable_add_opts_foreach
+ */
+typedef bool (*user_creatable_add_opts_predicate)(const char *type);
+
+/**
+ * user_creatable_add_opts_foreach:
+ * @opaque: a user_creatable_add_opts_predicate callback or NULL
+ * @opts: options to create
+ * @errp: if an error occurs, a pointer to an area to store the error
+ *
+ * An iterator callback to be used in conjunction with
+ * the qemu_opts_foreach() method for creating a list of
+ * objects from a set of QemuOpts
+ *
+ * The @opaque parameter can be passed a user_creatable_add_opts_predicate
+ * callback to filter which types of object are created during iteration.
+ *
+ * Returns: 0 on success, -1 on error
+ */
+int user_creatable_add_opts_foreach(void *opaque,
+ QemuOpts *opts, Error **errp);
+
+/**
+ * user_creatable_del:
+ * @id: the unique ID for the object
+ * @errp: if an error occurs, a pointer to an area to store the error
+ *
+ * Delete an instance of the user creatable object identified
+ * by @id.
+ */
+void user_creatable_del(const char *id, Error **errp);
+
#endif