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New API call iso_image_report_system_area()

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This commit is contained in:
Thomas Schmitt
2014-04-11 15:39:45 +02:00
parent 1ac59bec46
commit dd27f579eb
18 changed files with 2184 additions and 108 deletions
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124
libisofs/image.h
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@ -212,6 +212,9 @@ struct Iso_Image
/* Counts the name collisions while iso_image_import() */
size_t collision_warnings;
/* Contains the assessment of boot aspects of the loaded image */
struct iso_imported_sys_area *imported_sa_info;
};
@ -263,4 +266,125 @@ int iso_image_set_pvd_times(IsoImage *image,
char *creation_time, char *modification_time,
char *expiration_time, char *effective_time);
/* Collects boot block information obtained from the system area of
imported images
*/
struct iso_imported_sys_area {
int refcount;
/* Whether there was some System Area data at all */
int is_not_zero;
/* Giving the error number if the assessment ended by an error */
int overall_return;
/* Size of the imported ISO image */
uint32_t image_size;
/* see libisofs.h : iso_write_opts_set_system_area() */
int system_area_options;
/* The perceived MBR partitions */
struct iso_mbr_partition_request **mbr_req;
int mbr_req_count;
/* see ecma119.h : struct ecma119_image , struct iso_write_opts */
/* Effective partition table parameter: 1 to 63, 0= disabled/default */
int partition_secs_per_head;
/* 1 to 255, 0= disabled/default */
int partition_heads_per_cyl;
/* see ecma119.h : struct iso_write_opts */
uint32_t partition_offset;
/* 2048-byte start LBA and block count of PreP partition */
uint32_t prep_part_start;
uint32_t prep_part_size;
/* see ecma119.h : struct ecma119_image */
struct iso_apm_partition_request **apm_req;
int apm_req_count;
int apm_req_flags;
/* Number of found "GapNN", "ISO9660_data" partitions in APM */
int apm_gap_count;
/* see ecma119.h : struct iso_write_opts */
int apm_block_size;
/* >>> see ecma119.h : struct iso_write_opts */
int hfsp_block_size;
/* see ecma119.h : struct ecma119_image */
struct iso_gpt_partition_request **gpt_req;
int gpt_req_count;
int gpt_req_flags;
/* see ecma119.h : struct ecma119_image */
uint8_t gpt_disk_guid[16];
/* Start of GPT entries in System Area, block size 512 */
uint64_t gpt_part_start;
uint32_t gpt_max_entries;
uint64_t gpt_first_lba;
uint64_t gpt_last_lba;
uint64_t gpt_backup_lba;
char *gpt_backup_comments;
uint32_t gpt_head_crc_found;
uint32_t gpt_head_crc_should;
uint32_t gpt_array_crc_found;
uint32_t gpt_array_crc_should;
/* see image.h : struct Iso_Image */
int num_mips_boot_files;
char **mips_boot_file_paths; /* ISO 9660 Rock Ridge Paths */
struct iso_mips_voldir_entry **mips_vd_entries;
/* see ecma119.h : struct ecma119_image */
/* Memorized ELF parameters from MIPS Little Endian boot file */
uint32_t mipsel_e_entry;
uint32_t mipsel_p_offset;
uint32_t mipsel_p_vaddr;
uint32_t mipsel_p_filesz;
uint32_t mipsel_seg_start;
char *mipsel_boot_file_path;
/* see image.h : struct Iso_Image */
char *sparc_disc_label;
int sparc_secs_per_head;
int sparc_heads_per_cyl;
struct iso_sun_disk_label_entry *sparc_entries;
int sparc_entry_count;
/* grub2-sparc-core : a node in the ISO image
published at bytes 0x228 to 0x233
*/
uint64_t sparc_grub2_core_adr;
uint32_t sparc_grub2_core_size;
IsoFile *sparc_core_node;
/* see image.h : struct Iso_Image */
int hppa_hdrversion;
char *hppa_cmdline;
uint32_t hppa_kern32_adr;
uint32_t hppa_kern32_len;
uint32_t hppa_kern64_adr;
uint32_t hppa_kern64_len;
uint32_t hppa_ramdisk_adr;
uint32_t hppa_ramdisk_len;
uint32_t hppa_bootloader_adr;
uint32_t hppa_bootloader_len;
uint32_t hppa_ipl_entry;
char *hppa_kernel_32;
char *hppa_kernel_64;
char *hppa_ramdisk;
char *hppa_bootloader;
};
int iso_imported_sa_new(struct iso_imported_sys_area **sa_info, int flag);
int iso_imported_sa_unref(struct iso_imported_sys_area **sa_info, int flag);
#endif /*LIBISO_IMAGE_H_*/