diff options
author | Anthony Liguori <aliguori@us.ibm.com> | 2012-08-13 16:12:35 -0500 |
---|---|---|
committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-08-13 16:12:35 -0500 |
commit | 633decd71119a4293e5e53e6059026c517a8bef0 (patch) | |
tree | 438feefe0989cf4561c75b518790984900af7555 /monitor.c | |
parent | ac839ccd8c30fe5706cc43f00e056049d6e55377 (diff) | |
parent | 70b7660a4ed0ca3891ee51bda78e10b4c36cd358 (diff) | |
download | qemu-633decd71119a4293e5e53e6059026c517a8bef0.zip qemu-633decd71119a4293e5e53e6059026c517a8bef0.tar.gz qemu-633decd71119a4293e5e53e6059026c517a8bef0.tar.bz2 |
Merge remote-tracking branch 'qmp/queue/qmp' into staging
* qmp/queue/qmp: (48 commits)
target-ppc: add implementation of query-cpu-definitions (v2)
target-i386: add implementation of query-cpu-definitions (v2)
qapi: add query-cpu-definitions command (v2)
compiler: add macro for GCC weak symbols
qapi: add query-machines command
qapi: mark QOM commands stable
qmp: introduce device-list-properties command
qmp: add SUSPEND_DISK event
qmp: qmp-events.txt: add missing doc for the SUSPEND event
qmp: qmp-events.txt: put events in alphabetical order
qmp: emit the WAKEUP event when the guest is put to run
qmp: don't emit the RESET event on wakeup from S3
scripts: qapi-commands.py: qmp-commands.h: include qdict.h
docs: writing-qmp-commands.txt: update error section
error, qerror: drop QDict member
qerror: drop qerror_table and qerror_format()
error, qerror: pass desc string to error calls
error: drop error_get_qobject()/error_set_qobject()
qemu-ga: switch to the new error format on the wire
qmp: switch to the new error format on the wire
...
Diffstat (limited to 'monitor.c')
-rw-r--r-- | monitor.c | 84 |
1 files changed, 14 insertions, 70 deletions
@@ -172,41 +172,11 @@ struct Monitor { CPUArchState *mon_cpu; BlockDriverCompletionFunc *password_completion_cb; void *password_opaque; -#ifdef CONFIG_DEBUG_MONITOR - int print_calls_nr; -#endif QError *error; QLIST_HEAD(,mon_fd_t) fds; QLIST_ENTRY(Monitor) entry; }; -#ifdef CONFIG_DEBUG_MONITOR -#define MON_DEBUG(fmt, ...) do { \ - fprintf(stderr, "Monitor: "); \ - fprintf(stderr, fmt, ## __VA_ARGS__); } while (0) - -static inline void mon_print_count_inc(Monitor *mon) -{ - mon->print_calls_nr++; -} - -static inline void mon_print_count_init(Monitor *mon) -{ - mon->print_calls_nr = 0; -} - -static inline int mon_print_count_get(const Monitor *mon) -{ - return mon->print_calls_nr; -} - -#else /* !CONFIG_DEBUG_MONITOR */ -#define MON_DEBUG(fmt, ...) do { } while (0) -static inline void mon_print_count_inc(Monitor *mon) { } -static inline void mon_print_count_init(Monitor *mon) { } -static inline int mon_print_count_get(const Monitor *mon) { return 0; } -#endif /* CONFIG_DEBUG_MONITOR */ - /* QMP checker flags */ #define QMP_ACCEPT_UNKNOWNS 1 @@ -299,8 +269,6 @@ void monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) if (!mon) return; - mon_print_count_inc(mon); - if (monitor_ctrl_mode(mon)) { return; } @@ -385,16 +353,26 @@ static void monitor_json_emitter(Monitor *mon, const QObject *data) QDECREF(json); } +static QDict *build_qmp_error_dict(const QError *err) +{ + QObject *obj; + + obj = qobject_from_jsonf("{ 'error': { 'class': %s, 'desc': %p } }", + ErrorClass_lookup[err->err_class], + qerror_human(err)); + + return qobject_to_qdict(obj); +} + static void monitor_protocol_emitter(Monitor *mon, QObject *data) { QDict *qmp; trace_monitor_protocol_emitter(mon); - qmp = qdict_new(); - if (!monitor_has_error(mon)) { /* success response */ + qmp = qdict_new(); if (data) { qobject_incref(data); qdict_put_obj(qmp, "return", data); @@ -404,9 +382,7 @@ static void monitor_protocol_emitter(Monitor *mon, QObject *data) } } else { /* error response */ - qdict_put(mon->error->error, "desc", qerror_human(mon->error)); - qdict_put(qmp, "error", mon->error->error); - QINCREF(mon->error->error); + qmp = build_qmp_error_dict(mon->error); QDECREF(mon->error); mon->error = NULL; } @@ -456,6 +432,7 @@ static const char *monitor_event_names[] = { [QEVENT_BLOCK_JOB_CANCELLED] = "BLOCK_JOB_CANCELLED", [QEVENT_DEVICE_TRAY_MOVED] = "DEVICE_TRAY_MOVED", [QEVENT_SUSPEND] = "SUSPEND", + [QEVENT_SUSPEND_DISK] = "SUSPEND_DISK", [QEVENT_WAKEUP] = "WAKEUP", [QEVENT_BALLOON_CHANGE] = "BALLOON_CHANGE", }; @@ -3874,8 +3851,6 @@ void monitor_set_error(Monitor *mon, QError *qerror) if (!mon->error) { mon->error = qerror; } else { - MON_DEBUG("Additional error report at %s:%d\n", - qerror->file, qerror->linenr); QDECREF(qerror); } } @@ -3889,36 +3864,7 @@ static void handler_audit(Monitor *mon, const mon_cmd_t *cmd, int ret) * Action: Report an internal error to the client if in QMP. */ qerror_report(QERR_UNDEFINED_ERROR); - MON_DEBUG("command '%s' returned failure but did not pass an error\n", - cmd->name); - } - -#ifdef CONFIG_DEBUG_MONITOR - if (!ret && monitor_has_error(mon)) { - /* - * If it returns success, it must not have passed an error. - * - * Action: Report the passed error to the client. - */ - MON_DEBUG("command '%s' returned success but passed an error\n", - cmd->name); } - - if (mon_print_count_get(mon) > 0 && strcmp(cmd->name, "info") != 0) { - /* - * Handlers should not call Monitor print functions. - * - * Action: Ignore them in QMP. - * - * (XXX: we don't check any 'info' or 'query' command here - * because the user print function _is_ called by do_info(), hence - * we will trigger this check. This problem will go away when we - * make 'query' commands real and kill do_info()) - */ - MON_DEBUG("command '%s' called print functions %d time(s)\n", - cmd->name, mon_print_count_get(mon)); - } -#endif } static void handle_user_command(Monitor *mon, const char *cmdline) @@ -4447,8 +4393,6 @@ static void qmp_call_cmd(Monitor *mon, const mon_cmd_t *cmd, int ret; QObject *data = NULL; - mon_print_count_init(mon); - ret = cmd->mhandler.cmd_new(mon, params, &data); handler_audit(mon, cmd, ret); monitor_protocol_emitter(mon, data); |