libgphoto2 photo camera library (libgphoto2) API 2.5.31
|
List of supported camera models including their abilities. More...
#include "config.h"
#include <gphoto2/gphoto2-abilities-list.h>
#include <errno.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ltdl.h>
#include <gphoto2/gphoto2-result.h>
#include <gphoto2/gphoto2-port-log.h>
#include <gphoto2/gphoto2-library.h>
#include <gphoto2/gphoto2-port-locking.h>
#include "libgphoto2/i18n.h"
Data Structures | |
struct | _CameraAbilitiesList |
struct | foreach_data_t |
Macros | |
#define | _DARWIN_C_SOURCE |
#define | CHECK_RESULT(result) {int r = (result); if (r < 0) return (r);} |
Functions | |
const char * | gp_message_codeset (const char *codeset) |
Set the current character codeset libgphoto2 is operating in. | |
int | gp_init_localedir (const char *localedir) |
Initialize the localedir directory for the libgphoto2 gettext domain. | |
int | gp_abilities_list_new (CameraAbilitiesList **list) |
Allocate the memory for a new abilities list. | |
int | gp_abilities_list_free (CameraAbilitiesList *list) |
Free the given CameraAbilitiesList object. | |
int | gp_abilities_list_load_dir (CameraAbilitiesList *list, const char *dir, GPContext *context) |
int | gp_abilities_list_load (CameraAbilitiesList *list, GPContext *context) |
Scans the system for camera drivers. | |
int | gp_abilities_list_detect (CameraAbilitiesList *list, GPPortInfoList *info_list, CameraList *l, GPContext *context) |
int | gp_abilities_list_append (CameraAbilitiesList *list, CameraAbilities abilities) |
Append the abilities to the list. | |
int | gp_abilities_list_reset (CameraAbilitiesList *list) |
Reset the list. | |
int | gp_abilities_list_count (CameraAbilitiesList *list) |
Count the entries in the supplied list. | |
int | gp_abilities_list_lookup_model (CameraAbilitiesList *list, const char *model) |
Search the list for an entry of given model name. | |
int | gp_abilities_list_get_abilities (CameraAbilitiesList *list, int index, CameraAbilities *abilities) |
Retrieve the camera abilities of entry with supplied index number. | |
List of supported camera models including their abilities.
int gp_abilities_list_append | ( | CameraAbilitiesList * | list, |
CameraAbilities | abilities | ||
) |
Append the abilities to the list.
list | CameraAbilitiesList |
abilities | CameraAbilities |
This function is called by a camera library on camera_abilities() in order to inform libgphoto2 about a supported camera model.
References GP_OK, and CameraAbilities::model.
Referenced by camera_abilities().
int gp_abilities_list_count | ( | CameraAbilitiesList * | list | ) |
Count the entries in the supplied list.
list | a CameraAbilitiesList |
int gp_abilities_list_detect | ( | CameraAbilitiesList * | list, |
GPPortInfoList * | info_list, | ||
CameraList * | l, | ||
GPContext * | context | ||
) |
list | a CameraAbilitiesList |
info_list | the GPPortInfoList of ports to use for detection |
l | a CameraList that contains the autodetected cameras after the call |
context | a GPContext |
Tries to detect any camera connected to the computer using the supplied list of supported cameras and the supplied info_list of ports.
References gp_list_append(), gp_list_reset(), GP_OK, GP_PORT_DISK, gp_port_free(), gp_port_info_get_path(), gp_port_info_get_type(), gp_port_info_list_count(), gp_port_info_list_get_info(), gp_port_new(), GP_PORT_PTPIP, gp_port_set_error(), gp_port_set_info(), GP_PORT_USB, GP_PORT_USB_DISK_DIRECT, GP_PORT_USB_SCSI, and CameraAbilities::model.
Referenced by gp_camera_autodetect(), and gp_camera_init().
int gp_abilities_list_free | ( | CameraAbilitiesList * | list | ) |
Free the given CameraAbilitiesList object.
list | a CameraAbilitiesList |
References gp_abilities_list_reset(), and GP_OK.
Referenced by gp_camera_autodetect(), and gp_camera_init().
int gp_abilities_list_get_abilities | ( | CameraAbilitiesList * | list, |
int | index, | ||
CameraAbilities * | abilities | ||
) |
Retrieve the camera abilities of entry with supplied index number.
list | a CameraAbilitiesList |
index | index |
abilities | pointer to CameraAbilities for returned data. |
Retrieves the camera abilities of entry with supplied index number. Typically, you would call gp_camera_set_abilities() afterwards in order to prepare the initialization of a camera.
References GP_OK.
Referenced by gp_camera_init().
int gp_abilities_list_load | ( | CameraAbilitiesList * | list, |
GPContext * | context | ||
) |
Scans the system for camera drivers.
list | a CameraAbilitiesList |
context | a GPContext |
All supported camera models will then be added to the list.
References GP_OK.
Referenced by gp_camera_autodetect(), and gp_camera_init().
int gp_abilities_list_lookup_model | ( | CameraAbilitiesList * | list, |
const char * | model | ||
) |
Search the list for an entry of given model name.
list | a CameraAbilitiesList |
model | a camera model name |
References GP_ERROR_MODEL_NOT_FOUND, and CameraAbilities::model.
Referenced by gp_camera_init().
int gp_abilities_list_new | ( | CameraAbilitiesList ** | list | ) |
Allocate the memory for a new abilities list.
Function to allocate the memory for a new abilities list.
list | CameraAbilitiesList object to initialize |
You would then call gp_abilities_list_load() in order to populate it.
References gp_init_localedir(), and GP_OK.
Referenced by gp_camera_autodetect(), and gp_camera_init().
int gp_abilities_list_reset | ( | CameraAbilitiesList * | list | ) |
Reset the list.
list | a CameraAbilitiesList |
References GP_OK.
Referenced by gp_abilities_list_free().
int gp_init_localedir | ( | const char * | localedir | ) |
Initialize the localedir directory for the libgphoto2 gettext domain.
Override the localedir directory libgphoto2 uses for its message translations.
You only need to call this if you have a non-standard installation where the locale files are at a location which differs from the compiled in default location.
If you do need to call this function, call it before calling any non-initialization function.
Internally, this will make sure bindtextdomain() is called for the relevant gettext text domain(s).
localedir | Root directory of libgphoto2's localization files. If NULL, use the compiled in default value, which will be something like "/usr/share/locale". |
References GP_ERROR, GP_ERROR_NO_MEMORY, gp_log(), GP_LOG_DEBUG, GP_OK, and gp_port_init_localedir().
Referenced by gp_abilities_list_new().
const char * gp_message_codeset | ( | const char * | codeset | ) |
Set the current character codeset libgphoto2 is operating in.
Set the codeset for all messages returned by libgphoto2.
codeset | New codeset for the messages. For instance "utf-8". |
References gp_port_message_codeset().