#include "qemu/queue.h"
#include "qapi/error.h"
#include "qapi/qmp/qdict.h"
-
-enum QEMUOptionParType {
- OPT_FLAG,
- OPT_NUMBER,
- OPT_SIZE,
- OPT_STRING,
-};
-
-typedef struct QEMUOptionParameter {
- const char *name;
- enum QEMUOptionParType type;
- union {
- uint64_t n;
- char* s;
- } value;
- const char *help;
-} QEMUOptionParameter;
-
+#include "qemu/typedefs.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);
const char *tag, const char **pstr);
int get_param_value(char *buf, int buf_size,
const char *tag, const char *str);
-int check_params(char *buf, int buf_size,
- const char * const *params, const char *str);
-/*
- * The following functions take a parameter list as input. This is a pointer to
- * the first element of a QEMUOptionParameter array which is terminated by an
- * entry with entry->name == NULL.
- */
-
-QEMUOptionParameter *get_option_parameter(QEMUOptionParameter *list,
- const char *name);
-int set_option_parameter(QEMUOptionParameter *list, const char *name,
- const char *value);
-int set_option_parameter_int(QEMUOptionParameter *list, const char *name,
- uint64_t value);
-QEMUOptionParameter *append_option_parameters(QEMUOptionParameter *dest,
- QEMUOptionParameter *list);
-QEMUOptionParameter *parse_option_parameters(const char *param,
- QEMUOptionParameter *list, QEMUOptionParameter *dest);
-void free_option_parameters(QEMUOptionParameter *list);
-void print_option_parameters(QEMUOptionParameter *list);
-void print_option_help(QEMUOptionParameter *list);
-
-/* ------------------------------------------------------------------ */
-
-typedef struct QemuOpt QemuOpt;
-typedef struct QemuOpts QemuOpts;
-typedef struct QemuOptsList QemuOptsList;
+void 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) */
const char *name;
enum QemuOptType type;
const char *help;
+ const char *def_value_str;
} QemuOptDesc;
struct QemuOptsList {
};
const char *qemu_opt_get(QemuOpts *opts, const char *name);
+char *qemu_opt_get_del(QemuOpts *opts, const char *name);
/**
* qemu_opt_has_help_opt:
* @opts: options to search for a help request
* Returns: true if @opts includes 'help' or equivalent.
*/
bool qemu_opt_has_help_opt(QemuOpts *opts);
+QemuOpt *qemu_opt_find(QemuOpts *opts, const char *name);
bool qemu_opt_get_bool(QemuOpts *opts, const char *name, bool defval);
uint64_t qemu_opt_get_number(QemuOpts *opts, const char *name, uint64_t defval);
uint64_t qemu_opt_get_size(QemuOpts *opts, const char *name, uint64_t defval);
-int qemu_opt_set(QemuOpts *opts, const char *name, const char *value);
-void qemu_opt_set_err(QemuOpts *opts, const char *name, const char *value,
- Error **errp);
-int qemu_opt_set_bool(QemuOpts *opts, const char *name, bool val);
-int qemu_opt_set_number(QemuOpts *opts, const char *name, int64_t val);
-typedef int (*qemu_opt_loopfunc)(const char *name, const char *value, void *opaque);
+bool qemu_opt_get_bool_del(QemuOpts *opts, const char *name, bool defval);
+uint64_t qemu_opt_get_number_del(QemuOpts *opts, const char *name,
+ uint64_t defval);
+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,
+ Error **errp);
+void 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,
+ Error **errp);
+typedef int (*qemu_opt_loopfunc)(void *opaque,
+ const char *name, const char *value,
+ Error **errp);
int qemu_opt_foreach(QemuOpts *opts, qemu_opt_loopfunc func, void *opaque,
- int abort_on_failure);
+ Error **errp);
QemuOpts *qemu_opts_find(QemuOptsList *list, const char *id);
QemuOpts *qemu_opts_create(QemuOptsList *list, const char *id,
int fail_if_exists, Error **errp);
-QemuOpts *qemu_opts_create_nofail(QemuOptsList *list);
void qemu_opts_reset(QemuOptsList *list);
void qemu_opts_loc_restore(QemuOpts *opts);
-int qemu_opts_set(QemuOptsList *list, const char *id,
- const char *name, const char *value);
+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);
-int qemu_opts_do_parse(QemuOpts *opts, const char *params, const char *firstname);
-QemuOpts *qemu_opts_parse(QemuOptsList *list, const char *params, int permit_abbrev);
+void 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(QemuOpts *opts, QDict *qdict);
-
-typedef int (*qemu_opts_loopfunc)(QemuOpts *opts, void *opaque);
-int qemu_opts_print(QemuOpts *opts, void *dummy);
-int qemu_opts_foreach(QemuOptsList *list, qemu_opts_loopfunc func, void *opaque,
- int abort_on_failure);
+void 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_free(QemuOptsList *list);
+QemuOptsList *qemu_opts_append(QemuOptsList *dst, QemuOptsList *list);
#endif
projects / qemu.git / blobdiff