libburnia/libisofs
2
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Implementation of function to write the PVD.

Browse Source 
The directory entry for the root directory is still missing.
This commit is contained in:
Vreixo Formoso
2007-12-18 21:55:01 +01:00
parent 2dc15ab164
commit 5eb3a7e038
2 changed files with 141 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

44
src/ecma119.h
View File

@ -45,11 +45,13 @@ struct ecma119_image {
int sort_files; /**< if sort files or not. Sorting is based of
* the weight of each file */
char *input_charset;
uint32_t ms_block; /**< start block for a ms image */
time_t now; /**< Time at which writing began. */
off_t total_size; /**< Total size of the output. This only
* includes the current volume. */
//uint32_t vol_space_size;
uint32_t vol_space_size;
/*
* Block being processed, either during image writing or structure
@ -62,6 +64,7 @@ struct ecma119_image {
* and needed for path table computation in a efficient way
*/
size_t ndirs;
uint32_t path_table_size;
uint32_t l_path_table_pos;
uint32_t m_path_table_pos;
@ -77,4 +80,43 @@ struct ecma119_image {
int rdfd; /* read from here */
};
#define BP(a,b) [(b) - (a) + 1]
struct ecma119_pri_vol_desc
{
uint8_t vol_desc_type BP(1, 1);
uint8_t std_identifier BP(2, 6);
uint8_t vol_desc_version BP(7, 7);
uint8_t unused1 BP(8, 8);
uint8_t system_id BP(9, 40);
uint8_t volume_id BP(41, 72);
uint8_t unused2 BP(73, 80);
uint8_t vol_space_size BP(81, 88);
uint8_t unused3 BP(89, 120);
uint8_t vol_set_size BP(121, 124);
uint8_t vol_seq_number BP(125, 128);
uint8_t block_size BP(129, 132);
uint8_t path_table_size BP(133, 140);
uint8_t l_path_table_pos BP(141, 144);
uint8_t opt_l_path_table_pos BP(145, 148);
uint8_t m_path_table_pos BP(149, 152);
uint8_t opt_m_path_table_pos BP(153, 156);
uint8_t root_dir_record BP(157, 190);
uint8_t vol_set_id BP(191, 318);
uint8_t publisher_id BP(319, 446);
uint8_t data_prep_id BP(447, 574);
uint8_t application_id BP(575, 702);
uint8_t copyright_file_id BP(703, 739);
uint8_t abstract_file_id BP(740, 776);
uint8_t bibliographic_file_id BP(777, 813);
uint8_t vol_creation_time BP(814, 830);
uint8_t vol_modification_time BP(831, 847);
uint8_t vol_expiration_time BP(848, 864);
uint8_t vol_effective_time BP(865, 881);
uint8_t file_structure_version BP(882, 882);
uint8_t reserved1 BP(883, 883);
uint8_t app_use BP(884, 1395);
uint8_t reserved2 BP(1396, 2048);
};
#endif /*LIBISO_ECMA119_H_*/