diff options
| -rw-r--r-- | qemu-option.c | 33 | ||||
| -rw-r--r-- | qemu-option.h | 1 |
2 files changed, 34 insertions, 0 deletions
diff --git a/qemu-option.c b/qemu-option.c index 735259f19d..de41c06ea5 100644 --- a/qemu-option.c +++ b/qemu-option.c @@ -778,6 +778,39 @@ QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *fi return opts; } +/* Validate parsed opts against descriptions where no + * descriptions were provided in the QemuOptsList. + */ +int qemu_opts_validate(QemuOpts *opts, QemuOptDesc *desc) +{ + QemuOpt *opt; + + assert(opts->list->desc[0].name == NULL); + + QTAILQ_FOREACH(opt, &opts->head, next) { + int i; + + for (i = 0; desc[i].name != NULL; i++) { + if (strcmp(desc[i].name, opt->name) == 0) { + break; + } + } + if (desc[i].name == NULL) { + fprintf(stderr, "option \"%s\" is not valid for %s\n", + opt->name, opts->list->name); + return -1; + } + + opt->desc = &desc[i]; + + if (qemu_opt_parse(opt) < 0) { + return -1; + } + } + + return 0; +} + int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void *opaque, int abort_on_failure) { diff --git a/qemu-option.h b/qemu-option.h index 525b9b6f06..666b666b33 100644 --- a/qemu-option.h +++ b/qemu-option.h @@ -115,6 +115,7 @@ int qemu_opts_set(QemuOptsList *list, const char *id, const char *name, const char *value); const char *qemu_opts_id(QemuOpts *opts); void qemu_opts_del(QemuOpts *opts); +int qemu_opts_validate(QemuOpts *opts, QemuOptDesc *desc); int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname); QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, const char *firstname); |