Add new sr_dev_config_capabilities() helper function.

[libsigrok.git] / include / libsigrok / proto.h

diff --git a/include/libsigrok/proto.h b/include/libsigrok/proto.h
index 2bd2506997ac67a06fe83554f3c3231212086afe..06aa29a829bee7f67a63550c637bcfc273e9850f 100644 (file)
--- a/include/libsigrok/proto.h
+++ b/include/libsigrok/proto.h
@@ -28,12 +28,11 @@
 
 /*--- analog.c --------------------------------------------------------------*/
 
-SR_API int sr_analog_to_float(const struct sr_datafeed_analog2 *analog,
+SR_API int sr_analog_to_float(const struct sr_datafeed_analog *analog,
                float *buf);
-SR_API int sr_analog_float_to_string(float value, int digits, char **result);
-SR_API int sr_analog_unit_to_string(const struct sr_datafeed_analog2 *analog,
+SR_API int sr_analog_unit_to_string(const struct sr_datafeed_analog *analog,
                char **result);
-SR_API void sr_rational_set(struct sr_rational *r, uint64_t p, uint64_t q);
+SR_API void sr_rational_set(struct sr_rational *r, int64_t p, uint64_t q);
 
 /*--- backend.c -------------------------------------------------------------*/
 
@@ -49,8 +48,6 @@ SR_API int sr_log_loglevel_set(int loglevel);
 SR_API int sr_log_loglevel_get(void);
 SR_API int sr_log_callback_set(sr_log_callback cb, void *cb_data);
 SR_API int sr_log_callback_set_default(void);
-SR_API int sr_log_logdomain_set(const char *logdomain);
-SR_API char *sr_log_logdomain_get(void);
 
 /*--- device.c --------------------------------------------------------------*/
 
@@ -59,6 +56,8 @@ SR_API int sr_dev_channel_name_set(struct sr_channel *channel,
 SR_API int sr_dev_channel_enable(struct sr_channel *channel,
                gboolean state);
 SR_API gboolean sr_dev_has_option(const struct sr_dev_inst *sdi, int key);
+SR_API int sr_dev_config_capabilities(const struct sr_dev_inst *sdi,
+               const struct sr_channel_group *cg, int key);
 SR_API GSList *sr_dev_list(const struct sr_dev_driver *driver);
 SR_API int sr_dev_clear(const struct sr_dev_driver *driver);
 SR_API int sr_dev_open(struct sr_dev_inst *sdi);
@@ -79,7 +78,7 @@ SR_API int sr_dev_inst_channel_add(struct sr_dev_inst *sdi, int index, int type,
 
 /*--- hwdriver.c ------------------------------------------------------------*/
 
-SR_API struct sr_dev_driver **sr_driver_list(void);
+SR_API struct sr_dev_driver **sr_driver_list(const struct sr_context *ctx);
 SR_API int sr_driver_init(struct sr_context *ctx,
                struct sr_dev_driver *driver);
 SR_API GSList *sr_driver_scan(struct sr_dev_driver *driver, GSList *options);
@@ -95,13 +94,15 @@ SR_API int sr_config_list(const struct sr_dev_driver *driver,
                const struct sr_dev_inst *sdi,
                const struct sr_channel_group *cg,
                uint32_t key, GVariant **data);
-SR_API const struct sr_config_info *sr_config_info_get(uint32_t key);
-SR_API const struct sr_config_info *sr_config_info_name_get(const char *optname);
+SR_API const struct sr_key_info *sr_key_info_get(int keytype, uint32_t key);
+SR_API const struct sr_key_info *sr_key_info_name_get(int keytype, const char *keyid);
 
 /*--- session.c -------------------------------------------------------------*/
 
+typedef void (*sr_session_stopped_callback)(void *data);
 typedef void (*sr_datafeed_callback)(const struct sr_dev_inst *sdi,
                const struct sr_datafeed_packet *packet, void *cb_data);
+
 SR_API struct sr_trigger *sr_session_trigger_get(struct sr_session *session);
 
 /* Session setup */
@@ -112,6 +113,8 @@ SR_API int sr_session_destroy(struct sr_session *session);
 SR_API int sr_session_dev_remove_all(struct sr_session *session);
 SR_API int sr_session_dev_add(struct sr_session *session,
                struct sr_dev_inst *sdi);
+SR_API int sr_session_dev_remove(struct sr_session *session,
+               struct sr_dev_inst *sdi);
 SR_API int sr_session_dev_list(struct sr_session *session, GSList **devlist);
 SR_API int sr_session_trigger_set(struct sr_session *session, struct sr_trigger *trig);
 
@@ -124,26 +127,9 @@ SR_API int sr_session_datafeed_callback_add(struct sr_session *session,
 SR_API int sr_session_start(struct sr_session *session);
 SR_API int sr_session_run(struct sr_session *session);
 SR_API int sr_session_stop(struct sr_session *session);
-SR_API int sr_session_save(struct sr_session *session, const char *filename,
-               const struct sr_dev_inst *sdi, unsigned char *buf, int unitsize,
-               int units);
-SR_API int sr_session_save_init(struct sr_session *session,
-               const char *filename, uint64_t samplerate, char **channels);
-SR_API int sr_session_append(struct sr_session *session,
-               const char *filename, unsigned char *buf, int unitsize, int units);
-SR_API int sr_session_source_add(struct sr_session *session, int fd,
-               int events, int timeout, sr_receive_data_callback cb, void *cb_data);
-SR_API int sr_session_source_add_pollfd(struct sr_session *session,
-               GPollFD *pollfd, int timeout, sr_receive_data_callback cb,
-               void *cb_data);
-SR_API int sr_session_source_add_channel(struct sr_session *session,
-               GIOChannel *channel, int events, int timeout,
-               sr_receive_data_callback cb, void *cb_data);
-SR_API int sr_session_source_remove(struct sr_session *session, int fd);
-SR_API int sr_session_source_remove_pollfd(struct sr_session *session,
-               GPollFD *pollfd);
-SR_API int sr_session_source_remove_channel(struct sr_session *session,
-               GIOChannel *channel);
+SR_API int sr_session_is_running(struct sr_session *session);
+SR_API int sr_session_stopped_callback_set(struct sr_session *session,
+               sr_session_stopped_callback cb, void *cb_data);
 
 /*--- input/input.c ---------------------------------------------------------*/
 
@@ -155,6 +141,8 @@ SR_API const char *const *sr_input_extensions_get(
                const struct sr_input_module *imod);
 SR_API const struct sr_input_module *sr_input_find(char *id);
 SR_API const struct sr_option **sr_input_options_get(const struct sr_input_module *imod);
+SR_API gboolean sr_output_test_flag(const struct sr_output_module *omod,
+               uint64_t flag);
 SR_API void sr_input_options_free(const struct sr_option **options);
 SR_API struct sr_input *sr_input_new(const struct sr_input_module *imod,
                GHashTable *options);
@@ -177,7 +165,8 @@ SR_API const struct sr_output_module *sr_output_find(char *id);
 SR_API const struct sr_option **sr_output_options_get(const struct sr_output_module *omod);
 SR_API void sr_output_options_free(const struct sr_option **opts);
 SR_API const struct sr_output *sr_output_new(const struct sr_output_module *omod,
-               GHashTable *params, const struct sr_dev_inst *sdi);
+               GHashTable *params, const struct sr_dev_inst *sdi,
+               const char *filename);
 SR_API int sr_output_send(const struct sr_output *o,
                const struct sr_datafeed_packet *packet, GString **out);
 SR_API int sr_output_free(const struct sr_output *o);
@@ -208,6 +197,20 @@ SR_API int sr_trigger_match_add(struct sr_trigger_stage *stage,
 SR_API GSList *sr_serial_list(const struct sr_dev_driver *driver);
 SR_API void sr_serial_free(struct sr_serial_port *serial);
 
+/*--- resource.c ------------------------------------------------------------*/
+
+typedef int (*sr_resource_open_callback)(struct sr_resource *res,
+               const char *name, void *cb_data);
+typedef int (*sr_resource_close_callback)(struct sr_resource *res,
+               void *cb_data);
+typedef ssize_t (*sr_resource_read_callback)(const struct sr_resource *res,
+               void *buf, size_t count, void *cb_data);
+
+SR_API int sr_resource_set_hooks(struct sr_context *ctx,
+               sr_resource_open_callback open_cb,
+               sr_resource_close_callback close_cb,
+               sr_resource_read_callback read_cb, void *cb_data);
+
 /*--- strutil.c -------------------------------------------------------------*/
 
 SR_API char *sr_si_string_u64(uint64_t x, const char *unit);