New API call isoburn_igopt_set_part_flag() and libisofs interval reader flags

libisoburn/isoburn.c

@@ -521,7 +521,8 @@ int isoburn_make_iso_write_opts(struct isoburn *out_o,
                                 opts->partition_heads_per_cyl);
  iso_write_opts_set_tail_blocks(wopts, opts->tail_blocks);
  if(opts->prep_partition != NULL) {
-   ret = iso_write_opts_set_prep_img(wopts, opts->prep_partition, 0);
+   ret = iso_write_opts_set_prep_img(wopts, opts->prep_partition,
+                                     opts->prep_part_flag & 1);
    if(ret < 0) {
      isoburn_report_iso_error(ret, "Cannot set path for PreP partition",
                               0, "FAILURE", 0);
@@ -529,7 +530,8 @@ int isoburn_make_iso_write_opts(struct isoburn *out_o,
    }
  }
  if(opts->efi_boot_partition != NULL) {
-   ret = iso_write_opts_set_efi_bootp(wopts, opts->efi_boot_partition, 0);
+   ret = iso_write_opts_set_efi_bootp(wopts, opts->efi_boot_partition,
+                                      opts->efi_boot_part_flag & 1);
    if(ret < 0) {
      isoburn_report_iso_error(ret, "Cannot set path for EFI system partition",
                               0, "FAILURE", 0);
@@ -541,7 +543,8 @@ int isoburn_make_iso_write_opts(struct isoburn *out_o,
  continue;
    ret= iso_write_opts_set_partition_img(wopts, i + 1,
                                          opts->appended_part_types[i],
-                                         opts->appended_partitions[i], 0);
+                                         opts->appended_partitions[i],
+                                         opts->appended_part_flags[i]);
    if(ret < 0) {
      isoburn_report_iso_error(ret, "Cannot set path for appended partition",
                               0, "FAILURE", 0);
@@ -1128,10 +1131,13 @@ int isoburn_igopt_new(struct isoburn_imgen_opts **new_o, int flag)
  o->libjte_handle= NULL;
  o->tail_blocks= 0;
  o->prep_partition= NULL;
+ o->prep_part_flag= 0;
  o->efi_boot_partition= NULL;
+ o->efi_boot_part_flag= 0;
  for(i= 0; i < Libisoburn_max_appended_partitionS; i++) {
    o->appended_partitions[i]= NULL;
    o->appended_part_types[i]= 0;
+   o->appended_part_flags[i]= 0;
  }
  memset(o->hfsp_serial_number, 0, 8);
  o->hfsp_block_size= 0;
@@ -1586,6 +1592,7 @@ int isoburn_igopt_set_prep_partition(struct isoburn_imgen_opts *o,
  if(o->prep_partition != NULL)
    free(o->prep_partition);
  o->prep_partition= NULL;
+ o->prep_part_flag= 0;
  if(path != NULL) {
    o->prep_partition= strdup(path);
    if(o->prep_partition == NULL) {
@@ -1593,6 +1600,7 @@ int isoburn_igopt_set_prep_partition(struct isoburn_imgen_opts *o,
      return(-1);
    }
  }
+ o->prep_part_flag= flag & 1;
  return(1);
 }
 
@@ -1601,6 +1609,8 @@ int isoburn_igopt_get_prep_partition(struct isoburn_imgen_opts *opts,
                                      char **path, int flag)
 {
  *path= opts->prep_partition;
+ if(flag & 1)
+   return(1 + (opts->prep_part_flag & 0x3fffffff));
  return(1);
 }
 
@@ -1611,6 +1621,7 @@ int isoburn_igopt_set_efi_bootp(struct isoburn_imgen_opts *o,
  if(o->efi_boot_partition != NULL)
    free(o->efi_boot_partition);
  o->efi_boot_partition= NULL;
+ o->efi_boot_part_flag= 0;
  if(path != NULL) {
    o->efi_boot_partition= strdup(path);
    if(o->efi_boot_partition == NULL) {
@@ -1618,6 +1629,7 @@ int isoburn_igopt_set_efi_bootp(struct isoburn_imgen_opts *o,
      return(-1);
    }
  }
+ o->efi_boot_part_flag = flag & 1;
  return(1);
 }
 
@@ -1626,6 +1638,8 @@ int isoburn_igopt_get_efi_bootp(struct isoburn_imgen_opts *opts,
                                 char **path, int flag)
 {
  *path= opts->efi_boot_partition;
+ if(flag & 1)
+   return(1 + (opts->efi_boot_part_flag & 0x3fffffff));
  return(1);
 }
 
@@ -1675,6 +1689,39 @@ int isoburn_igopt_get_partition_img(struct isoburn_imgen_opts *opts,
 }
 
 
+int isoburn_igopt_set_part_flag(struct isoburn_imgen_opts *opts,
+                                int partition_number, int flag)
+{
+ char msg[80];
+
+ if (partition_number < 1 ||
+     partition_number > Libisoburn_max_appended_partitionS) {
+   sprintf(msg, "Partition number is out of range (1 ... %d)",
+           Libisoburn_max_appended_partitionS);
+   isoburn_msgs_submit(NULL, 0x00060000, msg, 0, "FAILURE", 0);
+   return(0);
+ }
+ opts->appended_part_flags[partition_number - 1]= flag;
+ return(1);
+}
+
+
+int isoburn_igopt_get_part_flags(struct isoburn_imgen_opts *opts,
+                                 int num_entries, int part_flags[])
+{
+ int i, max_entry= 0;
+
+ for(i= 0; i < num_entries; i++)
+   part_flags[i]= 0;
+ for(i= 0; i < Libisoburn_max_appended_partitionS; i++) {
+   if(i < num_entries)
+     part_flags[i]= opts->appended_part_flags[i];
+   max_entry= i + 1;
+ }
+ return(max_entry);
+}
+
+
 int isoburn_igopt_set_appended_as_gpt(struct isoburn_imgen_opts *opts, int gpt)
 {
  opts->appended_as_gpt= !!gpt;

libisoburn/isoburn.h

@@ -676,13 +676,16 @@ struct isoburn_imgen_opts {
 
     /* Disk file paths of content of PreP partition and EFI system partition */
     char *prep_partition;
+    int prep_part_flag;
     char *efi_boot_partition;
+    int efi_boot_part_flag;
 
     /* Eventual disk file paths of prepared images which shall be appended
        after the ISO image and described by partiton table entries in a MBR.
     */
     char *appended_partitions[Libisoburn_max_appended_partitionS];
     uint8_t appended_part_types[Libisoburn_max_appended_partitionS];
+    int appended_part_flags[Libisoburn_max_appended_partitionS];
 
     /* If 1: With appended partitions: create protective MBR and mark by GPT
     */

libisoburn/isofs_wrap.c

@@ -280,6 +280,7 @@ displacement_rollover:;
  iso_read_opts_set_input_charset(ropts, read_opts->input_charset);
  iso_read_opts_auto_input_charset(ropts, read_opts->auto_input_charset);
  iso_read_opts_load_system_area(ropts, 1);
+ iso_read_opts_keep_import_src(ropts, 1);
 
  ds = isoburn_data_source_new(d, read_opts->displacement,
                          read_opts->displacement_sign,

libisoburn/libisoburn.h

@@ -242,7 +242,7 @@ void isoburn_version(int *major, int *minor, int *micro);
 */
 #define isoburn_libisofs_req_major  1
 #define isoburn_libisofs_req_minor  3
-#define isoburn_libisofs_req_micro  8 
+#define isoburn_libisofs_req_micro  9 
 
 /** The minimum version of libburn to be used with this version of libisoburn
     at compile time.
@@ -1711,7 +1711,13 @@ int isoburn_igopt_get_tail_blocks(struct isoburn_imgen_opts *opts,
     @param path 
            File address in the local file system.
     @param flag
-           Reserved for future usage, set to 0.
+           With isoburn_igopt_set_prep_partition():
+           Control bits as of iso_write_opts_set_efi_bootp()
+           bit0= The path contains instructions for the interval libisofs
+                 reader. See libisofs.h.
+                 @since 1.4.0
+           With isoburn_igopt_get_prep_partition():
+           bit0= add the current flag setting & 0x3fffffff to return value 1.
     @return 1 success, <=0 failure
 */
 int isoburn_igopt_set_prep_partition(struct isoburn_imgen_opts *opts,
@@ -1719,14 +1725,24 @@ int isoburn_igopt_set_prep_partition(struct isoburn_imgen_opts *opts,
 int isoburn_igopt_get_prep_partition(struct isoburn_imgen_opts *opts,
                                      char **path, int flag);
 
-/** Copy a data file from the local filesystem into the emerging ISO image.
+/** Copy a data file from the local filesystem into the emerging ISO image
+    and mark it by a GPT entry as EFI system partition.
     @since 1.2.4
     @param opts
            The option set to be manipulated.
     @param path 
            File address in the local file system.
+           Instead  of a disk path, the word --efi-boot-image may be given.
+           It exposes in GPT the content of the first El Torito EFI boot image
+           as EFI system partition.
     @param flag
-           Reserved for future usage, set to 0.
+           With isoburn_igopt_get_efi_bootp():
+           Control bits as of iso_write_opts_set_efi_bootp()
+           bit0= The path contains instructions for the interval libisofs
+                 reader. See libisofs.h.
+                 @since 1.4.0
+           With isoburn_igopt_set_efi_bootp():
+           bit0= add the current flag setting & 0x3fffffff to return value 1.
     @return 1 success, <=0 failure
 */
 int isoburn_igopt_set_efi_bootp(struct isoburn_imgen_opts *opts,
@@ -1791,6 +1807,43 @@ int isoburn_igopt_get_partition_img(struct isoburn_imgen_opts *opts,
                                     char *image_paths[]);
 
 
+/** Set flag bits for a partition defined by isoburn_igopt_set_partition_img().
+    The bits will be forwarded to libisofs iso_write_opts_set_partition_img().
+    @since 1.4.0
+    @param opts
+           The option set to be manipulated.
+    @param partition_number
+           Depicts the partition table entry to which shall the flags bits
+           shall apply.
+    @param flag
+           Control bits as of iso_write_opts_set_partition_img()
+           bit0= The path contains instructions for the interval libisofs
+                 reader. See libisofs.h.
+                 @since 1.4.0
+    @return
+           <=0 = error, 1 = success
+*/
+int isoburn_igopt_set_part_flag(struct isoburn_imgen_opts *opts,
+                                int partition_number, int flag);
+
+/** Inquire the current settings made by isoburn_igopt_set_part_flags().
+    @since 1.4.0
+    @param opts
+           The option set to be inquired.
+    @param num_entries
+           Number of array elements in part_flags[].
+    @param part_flags
+           The array elements 0 to num_entries - 1 will get filled by the
+           flag bits of the images of the corresponding partition.
+    @return
+           <0 = error
+            0 = no partition image set
+           >0 highest used partition number
+*/
+int isoburn_igopt_get_part_flags(struct isoburn_imgen_opts *opts,
+                                 int num_entries, int part_flags[]);
+
+
 /** Control whether partitions created by iso_write_opts_set_partition_img()
     are to be represented in MBR or as GPT partitions.
     @since 1.4.0

libisoburn/libisoburn.ver

@@ -41,6 +41,7 @@ isoburn_igopt_get_level;
 isoburn_igopt_get_out_charset;
 isoburn_igopt_get_over_mode;
 isoburn_igopt_get_over_ugid;
+isoburn_igopt_get_part_flags;
 isoburn_igopt_get_partition_img;
 isoburn_igopt_get_prep_partition;
 isoburn_igopt_get_pvd_times;
@@ -65,6 +66,7 @@ isoburn_igopt_set_level;
 isoburn_igopt_set_out_charset;
 isoburn_igopt_set_over_mode;
 isoburn_igopt_set_over_ugid;
+isoburn_igopt_set_part_flag;
 isoburn_igopt_set_partition_img;
 isoburn_igopt_set_prep_partition;
 isoburn_igopt_set_pvd_times;

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2015.03.03.201723"
+#define Xorriso_timestamP "2015.04.23.135054"