diff options
Diffstat (limited to 'monitor')
| -rw-r--r-- | monitor/monitor.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/monitor/monitor.c b/monitor/monitor.c index 12898b6448..c1a6c4460f 100644 --- a/monitor/monitor.c +++ b/monitor/monitor.c @@ -609,6 +609,54 @@ void monitor_init_globals_core(void) NULL); } +int monitor_init_opts(QemuOpts *opts, Error **errp) +{ + Chardev *chr; + bool qmp; + bool pretty = false; + const char *chardev; + const char *mode; + + mode = qemu_opt_get(opts, "mode"); + if (mode == NULL) { + mode = "readline"; + } + if (strcmp(mode, "readline") == 0) { + qmp = false; + } else if (strcmp(mode, "control") == 0) { + qmp = true; + } else { + error_setg(errp, "unknown monitor mode \"%s\"", mode); + return -1; + } + + if (!qmp && qemu_opt_get(opts, "pretty")) { + warn_report("'pretty' is deprecated for HMP monitors, it has no effect " + "and will be removed in future versions"); + } + if (qemu_opt_get_bool(opts, "pretty", 0)) { + pretty = true; + } + + chardev = qemu_opt_get(opts, "chardev"); + if (!chardev) { + error_report("chardev is required"); + exit(1); + } + chr = qemu_chr_find(chardev); + if (chr == NULL) { + error_setg(errp, "chardev \"%s\" not found", chardev); + return -1; + } + + if (qmp) { + monitor_init_qmp(chr, pretty); + } else { + monitor_init_hmp(chr, true); + } + return 0; +} + QemuOptsList qemu_mon_opts = { .name = "mon", .implied_opt_name = "chardev", |