#include <config.h>#include <libexif/exif-loader.h>#include <libexif/exif-utils.h>#include <libexif/i18n.h>#include <stdlib.h>#include <string.h>#include <stdio.h>Go to the source code of this file.
| #define JPEG_MARKER_APP0 0xe0 |
Definition at line 34 of file exif-loader.c.
| #define JPEG_MARKER_APP1 0xe1 |
Definition at line 36 of file exif-loader.c.
| #define JPEG_MARKER_APP13 0xed |
Definition at line 40 of file exif-loader.c.
| #define JPEG_MARKER_APP2 0xe2 |
Definition at line 38 of file exif-loader.c.
| #define JPEG_MARKER_COM 0xfe |
Definition at line 42 of file exif-loader.c.
| #define JPEG_MARKER_SOI 0xd8 |
Definition at line 32 of file exif-loader.c.
| #define MIN | ( | a, | |||
| b | ) | (((a) < (b)) ? (a) : (b)) |
Definition at line 98 of file exif-loader.c.
Referenced by exif_entry_get_value(), exif_loader_copy(), exif_loader_write(), mnote_canon_entry_count_values(), mnote_canon_entry_get_value(), mnote_olympus_entry_get_value(), and mnote_pentax_entry_get_value().
| enum ExifLoaderDataFormat |
Definition at line 54 of file exif-loader.c.
| enum ExifLoaderState |
| EL_READ | |
| EL_READ_SIZE_BYTE_24 | |
| EL_READ_SIZE_BYTE_16 | |
| EL_READ_SIZE_BYTE_08 | |
| EL_READ_SIZE_BYTE_00 | |
| EL_SKIP_BYTES | |
| EL_EXIF_FOUND |
Definition at line 44 of file exif-loader.c.
| static void* exif_loader_alloc | ( | ExifLoader * | l, | |
| unsigned int | i | |||
| ) | [static] |
Definition at line 82 of file exif-loader.c.
References EXIF_LOG_NO_MEMORY, exif_mem_alloc(), _ExifLoader::log, and _ExifLoader::mem.
Referenced by exif_loader_copy().
| static unsigned int exif_loader_copy | ( | ExifLoader * | eld, | |
| unsigned char * | buf, | |||
| unsigned int | len | |||
| ) | [static] |
Definition at line 127 of file exif-loader.c.
References _ExifLoader::buf, _ExifLoader::bytes_read, exif_loader_alloc(), MIN, and _ExifLoader::size.
Referenced by exif_loader_write().
| static void exif_loader_free | ( | ExifLoader * | loader | ) | [static] |
Definition at line 342 of file exif-loader.c.
References exif_loader_reset(), exif_mem_free(), exif_mem_unref(), and _ExifLoader::mem.
Referenced by exif_loader_unref().
| ExifData* exif_loader_get_data | ( | ExifLoader * | loader | ) |
Get an ExifData out of an ExifLoader
| [in] | loader | the loader |
Definition at line 378 of file exif-loader.c.
References _ExifLoader::buf, _ExifLoader::bytes_read, exif_data_load_data(), exif_data_log(), exif_data_new_mem(), _ExifLoader::log, and _ExifLoader::mem.
Referenced by exif_data_new_from_file().
| void exif_loader_log | ( | ExifLoader * | loader, | |
| ExifLog * | log | |||
| ) |
Definition at line 393 of file exif-loader.c.
References exif_log_ref(), exif_log_unref(), and _ExifLoader::log.
| ExifLoader* exif_loader_new | ( | void | ) |
Allocate a new ExifLoader
Definition at line 305 of file exif-loader.c.
References exif_loader_new_mem(), exif_mem_new_default(), and exif_mem_unref().
Referenced by exif_data_new_from_file().
| ExifLoader* exif_loader_new_mem | ( | ExifMem * | mem | ) |
Allocate a new ExifLoader using an ExifMem
| [in] | mem | the ExifMem |
Definition at line 316 of file exif-loader.c.
References exif_mem_alloc(), exif_mem_ref(), _ExifLoader::mem, and _ExifLoader::ref_count.
Referenced by exif_loader_new().
| void exif_loader_ref | ( | ExifLoader * | loader | ) |
Increase the refcount of the ExifLoader
| [in] | loader | the ExifLoader to increase the refcount of. |
Definition at line 335 of file exif-loader.c.
References _ExifLoader::ref_count.
| void exif_loader_reset | ( | ExifLoader * | loader | ) |
Reset the ExifLoader
| [in] | loader | the loader |
Definition at line 365 of file exif-loader.c.
References _ExifLoader::b_len, _ExifLoader::buf, _ExifLoader::bytes_read, _ExifLoader::data_format, EL_DATA_FORMAT_UNKNOWN, exif_mem_free(), _ExifLoader::mem, _ExifLoader::size, and _ExifLoader::state.
Referenced by exif_loader_free().
| void exif_loader_unref | ( | ExifLoader * | loader | ) |
Decrease the refcount of the ExifLoader
| [in] | loader | the ExifLoader to decrease the refcount of. If the refcount reaches 0, the ExifLoader is freeed. |
Definition at line 356 of file exif-loader.c.
References exif_loader_free(), and _ExifLoader::ref_count.
Referenced by exif_data_new_from_file().
| unsigned char exif_loader_write | ( | ExifLoader * | loader, | |
| unsigned char * | buf, | |||
| unsigned int | sz | |||
| ) |
Write a buffer to the ExifLoader
| [in] | loader | the loader to write too |
| [in] | buf | the buffer to read from |
| [in] | sz | the size of the buffer |
Definition at line 147 of file exif-loader.c.
References _ExifLoader::b, _ExifLoader::b_len, _ExifLoader::data_format, EL_DATA_FORMAT_EXIF, EL_DATA_FORMAT_FUJI_RAW, EL_DATA_FORMAT_JPEG, EL_DATA_FORMAT_UNKNOWN, EL_EXIF_FOUND, EL_READ, EL_READ_SIZE_BYTE_00, EL_READ_SIZE_BYTE_08, EL_READ_SIZE_BYTE_16, EL_READ_SIZE_BYTE_24, EL_SKIP_BYTES, exif_loader_copy(), exif_log(), EXIF_LOG_CODE_DEBUG, ExifHeader, _ExifLoader::log, MIN, _ExifLoader::size, and _ExifLoader::state.
Referenced by exif_loader_write_file().
| void exif_loader_write_file | ( | ExifLoader * | loader, | |
| const char * | fname | |||
| ) |
Write a file to the ExifLoader
| [in] | loader | the loader |
| [in] | fname | the path to the file to read |
Definition at line 101 of file exif-loader.c.
References _, exif_loader_write(), exif_log(), EXIF_LOG_CODE_NONE, _ExifLoader::log, and size.
Referenced by exif_data_new_from_file().
const unsigned char ExifHeader[] = {0x45, 0x78, 0x69, 0x66, 0x00, 0x00} [static] |
Definition at line 79 of file exif-loader.c.
1.5.0