#include <time.h>


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| Defines | |
| #define | GP_MIME_WAV "audio/wav" | 
| #define | GP_MIME_RAW "image/x-raw" | 
| #define | GP_MIME_PNG "image/png" | 
| #define | GP_MIME_PGM "image/x-portable-graymap" | 
| #define | GP_MIME_PPM "image/x-portable-pixmap" | 
| #define | GP_MIME_PNM "image/x-portable-anymap" | 
| #define | GP_MIME_JPEG "image/jpeg" | 
| #define | GP_MIME_TIFF "image/tiff" | 
| #define | GP_MIME_BMP "image/bmp" | 
| #define | GP_MIME_QUICKTIME "video/quicktime" | 
| #define | GP_MIME_AVI "video/x-msvideo" | 
| #define | GP_MIME_CRW "image/x-canon-raw" | 
| #define | GP_MIME_CR2 "image/x-canon-cr2" | 
| #define | GP_MIME_UNKNOWN "application/octet-stream" | 
| #define | GP_MIME_EXIF "application/x-exif" | 
| #define | GP_MIME_MP3 "audio/mpeg" | 
| #define | GP_MIME_OGG "application/ogg" | 
| #define | GP_MIME_WMA "audio/x-wma" | 
| #define | GP_MIME_ASF "audio/x-asf" | 
| #define | GP_MIME_MPEG "video/mpeg" | 
| Typedefs | |
| typedef struct _CameraFile | CameraFile | 
| Enumerations | |
| enum | CameraFileType { GP_FILE_TYPE_PREVIEW, GP_FILE_TYPE_NORMAL, GP_FILE_TYPE_RAW, GP_FILE_TYPE_AUDIO, GP_FILE_TYPE_EXIF, GP_FILE_TYPE_METADATA } | 
| The type of view on the specified file.  More... | |
| enum | CameraFileAccessType { GP_FILE_ACCESSTYPE_MEMORY, GP_FILE_ACCESSTYPE_FD } | 
| File storage type.  More... | |
| Functions | |
| int | gp_file_new (CameraFile **file) | 
| int | gp_file_new_from_fd (CameraFile **file, int fd) | 
| int | gp_file_ref (CameraFile *file) | 
| Increase reference counter for CameraFile object. | |
| int | gp_file_unref (CameraFile *file) | 
| Decrease reference counter for CameraFile object. | |
| int | gp_file_free (CameraFile *file) | 
| descruct a CameraFile object. | |
| int | gp_file_open (CameraFile *file, const char *filename) | 
| int | gp_file_save (CameraFile *file, const char *filename) | 
| int | gp_file_clean (CameraFile *file) | 
| int | gp_file_copy (CameraFile *destination, CameraFile *source) | 
| int | gp_file_set_name (CameraFile *file, const char *name) | 
| int | gp_file_get_name (CameraFile *file, const char **name) | 
| int | gp_file_set_mime_type (CameraFile *file, const char *mime_type) | 
| int | gp_file_get_mime_type (CameraFile *file, const char **mime_type) | 
| int | gp_file_set_type (CameraFile *file, CameraFileType type) | 
| int | gp_file_get_type (CameraFile *file, CameraFileType *type) | 
| int | gp_file_set_mtime (CameraFile *file, time_t mtime) | 
| int | gp_file_get_mtime (CameraFile *file, time_t *mtime) | 
| int | gp_file_detect_mime_type (CameraFile *file) | 
| int | gp_file_adjust_name_for_mime_type (CameraFile *file) | 
| int | gp_file_append (CameraFile *, const char *data, unsigned long int size) | 
| int | gp_file_slurp (CameraFile *, char *data, size_t size, size_t *readlen) | 
| int | gp_file_set_data_and_size (CameraFile *, char *data, unsigned long int size) | 
| int | gp_file_get_data_and_size (CameraFile *, const char **data, unsigned long int *size) | 
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
| enum CameraFileAccessType | 
File storage type.
The file storage type. Only used internally for now, but might be exposed later on. See gp_file_new() and gp_file_new_from_fd().
| enum CameraFileType | 
The type of view on the specified file.
Specifies the file of the current file, usually passed to the gp_camera_file_get() and gp_camera_file_put() functions. This is useful for multiple views of one file, like that an single image file has "raw", "normal", "exif" and "preview" views, or a media file has "normal" and "metadata" file views.
| int gp_file_adjust_name_for_mime_type | ( | CameraFile * | file | ) | 
| file | a CameraFile | 
References gp_log(), GP_LOG_DEBUG, and GP_OK.
Referenced by gp_filesystem_get_file().
| int gp_file_append | ( | CameraFile * | file, | |
| const char * | data, | |||
| unsigned long int | size | |||
| ) | 
| file | a CameraFile | |
| data | ||
| size | 
References GP_ERROR, GP_ERROR_IO_WRITE, GP_ERROR_NO_MEMORY, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_log(), GP_LOG_ERROR, and GP_OK.
| int gp_file_clean | ( | CameraFile * | file | ) | 
| file | a CameraFile | 
References GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, and GP_OK.
Referenced by gp_camera_capture_preview(), gp_camera_file_get(), gp_file_free(), and gp_file_open().
| int gp_file_copy | ( | CameraFile * | destination, | |
| CameraFile * | source | |||
| ) | 
| destination | a CameraFile | |
| source | a CameraFile | 
References GP_ERROR, GP_ERROR_IO, GP_ERROR_IO_READ, GP_ERROR_IO_WRITE, GP_ERROR_NO_MEMORY, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_log(), GP_LOG_DEBUG, GP_LOG_ERROR, and GP_OK.
| int gp_file_detect_mime_type | ( | CameraFile * | file | ) | 
| file | a CameraFile | 
References GP_ERROR_IO_READ, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_file_set_mime_type(), and GP_OK.
| int gp_file_free | ( | CameraFile * | file | ) | 
descruct a CameraFile object.
| file | a CameraFile | 
References GP_FILE_ACCESSTYPE_FD, gp_file_clean(), and GP_OK.
Referenced by gp_file_unref().
| int gp_file_get_data_and_size | ( | CameraFile * | file, | |
| const char ** | data, | |||
| unsigned long int * | size | |||
| ) | 
Get a pointer to the data and the file's size.
| file | a CameraFile | |
| data | ||
| size | 
References GP_ERROR, GP_ERROR_IO, GP_ERROR_IO_READ, GP_ERROR_NO_MEMORY, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_log(), GP_LOG_ERROR, and GP_OK.
Referenced by gp_camera_file_get_info(), gp_filesystem_get_file(), and gp_filesystem_set_file_noop().
| int gp_file_get_mime_type | ( | CameraFile * | file, | |
| const char ** | mime_type | |||
| ) | 
| file | a CameraFile | |
| mime_type | a pointer to a MIME type string | 
References GP_OK.
Referenced by gp_camera_file_get_info().
| int gp_file_get_mtime | ( | CameraFile * | file, | |
| time_t * | mtime | |||
| ) | 
| file | a CameraFile | |
| mtime | 
References GP_OK.
Referenced by gp_filesystem_set_file_noop().
| int gp_file_get_name | ( | CameraFile * | file, | |
| const char ** | name | |||
| ) | 
| file | a CameraFile | |
| name | a pointer to a name string | 
References GP_OK.
Referenced by gp_filesystem_set_file_noop().
| int gp_file_get_type | ( | CameraFile * | file, | |
| CameraFileType * | type | |||
| ) | 
| file | a CameraFile | |
| type | a CameraFileType | 
References GP_OK.
Referenced by gp_filesystem_set_file_noop().
| int gp_file_new | ( | CameraFile ** | file | ) | 
Create new CameraFile object.
| file | a pointer to a CameraFile | 
References GP_ERROR_NO_MEMORY, GP_FILE_ACCESSTYPE_MEMORY, GP_FILE_TYPE_NORMAL, and GP_OK.
Referenced by gp_camera_file_get_info(), and gp_filesystem_get_file().
| int gp_file_new_from_fd | ( | CameraFile ** | file, | |
| int | fd | |||
| ) | 
Create new CameraFile object from a UNIX filedescriptor.
| file | a pointer to a CameraFile | |
| fd | a UNIX filedescriptor | 
References GP_ERROR_NO_MEMORY, GP_FILE_ACCESSTYPE_FD, GP_FILE_TYPE_NORMAL, and GP_OK.
| int gp_file_open | ( | CameraFile * | file, | |
| const char * | filename | |||
| ) | 
| file | a CameraFile | |
| filename | 
References GP_ERROR, GP_ERROR_NO_MEMORY, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_file_clean(), gp_log(), GP_LOG_ERROR, and GP_OK.
| int gp_file_ref | ( | CameraFile * | file | ) | 
Increase reference counter for CameraFile object.
| file | a CameraFile | 
References GP_OK.
Referenced by gp_filesystem_set_file_noop().
| int gp_file_save | ( | CameraFile * | file, | |
| const char * | filename | |||
| ) | 
| file | a CameraFile | |
| filename | 
References GP_ERROR, GP_ERROR_IO, GP_ERROR_IO_READ, GP_ERROR_NO_MEMORY, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_log(), GP_LOG_ERROR, and GP_OK.
| int gp_file_set_data_and_size | ( | CameraFile * | file, | |
| char * | data, | |||
| unsigned long int | size | |||
| ) | 
| file | a CameraFile | |
| data | ||
| size | 
References GP_ERROR, GP_ERROR_IO_WRITE, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_log(), GP_LOG_ERROR, and GP_OK.
Referenced by gp_filesystem_get_file().
| int gp_file_set_mime_type | ( | CameraFile * | file, | |
| const char * | mime_type | |||
| ) | 
| file | a CameraFile | |
| mime_type | a MIME type string | 
References GP_OK.
Referenced by gp_file_detect_mime_type(), and gp_filesystem_get_file().
| int gp_file_set_mtime | ( | CameraFile * | file, | |
| time_t | mtime | |||
| ) | 
| file | a CameraFile | |
| mtime | 
References GP_OK.
Referenced by gp_filesystem_set_file_noop().
| int gp_file_set_name | ( | CameraFile * | file, | |
| const char * | name | |||
| ) | 
| file | a CameraFile | |
| name | a pointer to a MIME type string | 
References GP_OK.
Referenced by gp_filesystem_get_file().
| int gp_file_set_type | ( | CameraFile * | file, | |
| CameraFileType | type | |||
| ) | 
| file | a CameraFile | |
| type | a CameraFileType | 
References GP_OK.
Referenced by gp_filesystem_get_file().
| int gp_file_slurp | ( | CameraFile * | file, | |
| char * | data, | |||
| size_t | size, | |||
| size_t * | readlen | |||
| ) | 
| file | a CameraFile | |
| data | ||
| size | 
References GP_ERROR, GP_ERROR_IO_READ, GP_FILE_ACCESSTYPE_FD, GP_FILE_ACCESSTYPE_MEMORY, gp_log(), GP_LOG_ERROR, and GP_OK.
| int gp_file_unref | ( | CameraFile * | file | ) | 
Decrease reference counter for CameraFile object.
| file | a CameraFile | 
References gp_file_free(), and GP_OK.
Referenced by gp_camera_file_get_info(), gp_filesystem_get_file(), and gp_filesystem_set_file_noop().
 1.5.5
 1.5.5