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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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93
libisofs/image.c
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@ -22,6 +22,97 @@
#include <string.h>
#include <stdio.h>
int iso_imported_sa_new(struct iso_imported_sys_area **boots, int flag)
{
struct iso_imported_sys_area *b;
*boots = NULL;
b = calloc(1, sizeof(struct iso_imported_sys_area));
if (b == NULL)
return ISO_OUT_OF_MEM;
b->mbr_req = NULL;
b->apm_req = NULL;
b->gpt_req = NULL;
b->gpt_backup_comments = NULL;
b->mips_boot_file_paths = NULL;
b->mips_vd_entries = NULL;
b->sparc_disc_label = NULL;
b->sparc_core_node = NULL;
b->sparc_entries = NULL;
b->hppa_cmdline = NULL;
b->hppa_bootloader = NULL;
b->hppa_kernel_32 = NULL;
b->hppa_kernel_64 = NULL;
b->hppa_ramdisk = NULL;
*boots = b;
return 1;
}
int iso_imported_sa_unref(struct iso_imported_sys_area **boots, int flag)
{
int i;
struct iso_imported_sys_area *b;
b = *boots;
if (b == NULL)
return 2;
if (b->refcount > 0)
b->refcount--;
if (b->refcount > 0)
return 2;
if (b->mbr_req != NULL) {
for (i = 0; i < b->mbr_req_count; i++)
LIBISO_FREE_MEM(b->mbr_req[i]);
LIBISO_FREE_MEM(b->mbr_req);
}
if (b->apm_req != NULL) {
for (i = 0; i < b->apm_req_count; i++)
LIBISO_FREE_MEM(b->apm_req[i]);
LIBISO_FREE_MEM(b->apm_req);
}
if (b->gpt_req != NULL) {
for (i = 0; i < b->gpt_req_count; i++)
LIBISO_FREE_MEM(b->gpt_req[i]);
LIBISO_FREE_MEM(b->gpt_req);
}
LIBISO_FREE_MEM(b->gpt_backup_comments);
if (b->mips_boot_file_paths != NULL) {
for (i = 0; i < b->num_mips_boot_files; i++)
LIBISO_FREE_MEM(b->mips_boot_file_paths[i]);
LIBISO_FREE_MEM(b->mips_boot_file_paths);
}
if (b->mips_vd_entries != NULL) {
for (i = 0; i < b->num_mips_boot_files; i++)
LIBISO_FREE_MEM(b->mips_vd_entries[i]);
LIBISO_FREE_MEM(b->mips_vd_entries);
}
LIBISO_FREE_MEM(b->mipsel_boot_file_path);
LIBISO_FREE_MEM(b->sparc_disc_label);
if (b->sparc_core_node != NULL)
iso_node_unref((IsoNode *) b->sparc_core_node);
LIBISO_FREE_MEM(b->sparc_entries);
LIBISO_FREE_MEM(b->hppa_cmdline);
LIBISO_FREE_MEM(b->hppa_bootloader);
LIBISO_FREE_MEM(b->hppa_kernel_32);
LIBISO_FREE_MEM(b->hppa_kernel_64);
LIBISO_FREE_MEM(b->hppa_ramdisk);
LIBISO_FREE_MEM(b);
*boots = NULL;
return 1;
}
/**
* Create a new image, empty.
*
@ -103,6 +194,7 @@ int iso_image_new(const char *name, IsoImage **image)
for (i = 0; i < ISO_HFSPLUS_BLESS_MAX; i++)
img->hfsplus_blessed[i] = NULL;
img->collision_warnings = 0;
img->imported_sa_info = NULL;
*image = img;
return ISO_SUCCESS;
@ -165,6 +257,7 @@ void iso_image_unref(IsoImage *image)
if (image->system_area_data != NULL)
free(image->system_area_data);
iso_image_free_checksums(image, 0);
iso_imported_sa_unref(&(image->imported_sa_info), 0);
free(image);
}
}