#define QEMU_OPTION_H
#include "qemu/queue.h"
-#include "qapi/qmp/qdict.h"
-const char *get_opt_name(char *buf, int buf_size, const char *p, char delim);
-const char *get_opt_value(char *buf, int buf_size, const char *p);
+/**
+ * get_opt_value
+ * @p: a pointer to the option name, delimited by commas
+ * @value: a non-NULL pointer that will received the delimited options
+ *
+ * The @value char pointer will be allocated and filled with
+ * the delimited options.
+ *
+ * Returns the position of the comma delimiter/zero byte after the
+ * option name in @p.
+ * The memory pointer in @value must be released with a call to g_free()
+ * when no longer required.
+ */
+const char *get_opt_value(const char *p, char **value);
-void parse_option_size(const char *name, const char *value,
+bool parse_option_size(const char *name, const char *value,
uint64_t *ret, Error **errp);
bool has_help_option(const char *param);
-bool is_valid_option_list(const char *param);
enum QemuOptType {
QEMU_OPT_STRING = 0, /* no parsing (use string as-is) */
uint64_t qemu_opt_get_size_del(QemuOpts *opts, const char *name,
uint64_t defval);
int qemu_opt_unset(QemuOpts *opts, const char *name);
-void qemu_opt_set(QemuOpts *opts, const char *name, const char *value,
+bool qemu_opt_set(QemuOpts *opts, const char *name, const char *value,
Error **errp);
-void qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val,
+bool qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val,
Error **errp);
-void qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val,
+bool qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val,
Error **errp);
typedef int (*qemu_opt_loopfunc)(void *opaque,
const char *name, const char *value,
int fail_if_exists, Error **errp);
void qemu_opts_reset(QemuOptsList *list);
void qemu_opts_loc_restore(QemuOpts *opts);
-void qemu_opts_set(QemuOptsList *list, const char *id,
- const char *name, const char *value, Error **errp);
const char *qemu_opts_id(QemuOpts *opts);
void qemu_opts_set_id(QemuOpts *opts, char *id);
void qemu_opts_del(QemuOpts *opts);
-void qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc, Error **errp);
-void qemu_opts_do_parse(QemuOpts *opts, const char *params,
+bool qemu_opts_validate(QemuOpts *opts, const QemuOptDesc *desc, Error **errp);
+bool qemu_opts_do_parse(QemuOpts *opts, const char *params,
const char *firstname, Error **errp);
QemuOpts *qemu_opts_parse_noisily(QemuOptsList *list, const char *params,
bool permit_abbrev);
QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params,
bool permit_abbrev, Error **errp);
-void qemu_opts_set_defaults(QemuOptsList *list, const char *params,
- int permit_abbrev);
QemuOpts *qemu_opts_from_qdict(QemuOptsList *list, const QDict *qdict,
Error **errp);
+QDict *qemu_opts_to_qdict_filtered(QemuOpts *opts, QDict *qdict,
+ QemuOptsList *list, bool del);
QDict *qemu_opts_to_qdict(QemuOpts *opts, QDict *qdict);
-void qemu_opts_absorb_qdict(QemuOpts *opts, QDict *qdict, Error **errp);
+bool qemu_opts_absorb_qdict(QemuOpts *opts, QDict *qdict, Error **errp);
typedef int (*qemu_opts_loopfunc)(void *opaque, QemuOpts *opts, Error **errp);
int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func,
void *opaque, Error **errp);
void qemu_opts_print(QemuOpts *opts, const char *sep);
-void qemu_opts_print_help(QemuOptsList *list);
+void qemu_opts_print_help(QemuOptsList *list, bool print_caption);
void qemu_opts_free(QemuOptsList *list);
QemuOptsList *qemu_opts_append(QemuOptsList *dst, QemuOptsList *list);
-QDict *keyval_parse(const char *params, const char *implied_key,
- Error **errp);
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(QemuOpts, qemu_opts_del)
#endif