New -as mkisofs options -jigdo-* and -md5-list as of genisoimage

ChangeLog

@@ -1,6 +1,7 @@
-SVN trunk (to become libisoburn-0.6.r4pl00.tar.gz)
+SVN trunk (to become libisoburn-0.6.4.pl00.tar.gz)
 ===============================================================================
 * New API calls isoburn_igopt_attach_jte() and isoburn_igopt_detach_jte()
+* New -as mkisofs options -jigdo-* and -md5-list as of genisoimage
 
 
 libisoburn-0.6.2.pl00.tar.gz Sat Sep 18 2010

configure.ac

@@ -195,6 +195,17 @@ else
 fi
 AC_SUBST(ZLIB_DEF)
 
+dnl ts B00928
+AC_ARG_ENABLE(libjte,
+[  --enable-libjte           Enable use of libjte by xorriso, default=yes],
+               , enable_libjte=yes)
+if test "x$enable_libjte" = xyes; then
+    LIBJTE_DEF="-DXorriso_with_libjtE"
+    AC_CHECK_HEADER(libjte/libjte.h, AC_CHECK_LIB(jte, libjte_new, , LIBJTE_DEF= ), LIBJTE_DEF= )
+else
+    LIBJTE_DEF=
+fi
+AC_SUBST(LIBJTE_DEF)
 
 dnl ts B00107
 dnl Just for the case that it is necessary to give link option -lcdio not only
@@ -333,7 +344,7 @@ else
     CFLAGS="$CFLAGS -DDEBUG"
 fi
 
-CFLAGS="$CFLAGS $READLINE_DEF $LIBACL_DEF $XATTR_DEF $EXTF_DEF $EXTF_SUID_DEF $ZLIB_DEF $XORRISO_DVD_OBS_64K"
+CFLAGS="$CFLAGS $READLINE_DEF $LIBACL_DEF $XATTR_DEF $EXTF_DEF $EXTF_SUID_DEF $ZLIB_DEF $LIBJTE_DEF $XORRISO_DVD_OBS_64K"
 
 AC_CONFIG_FILES([
 	Makefile

libisoburn/libisoburn.ver

@@ -165,6 +165,7 @@ Xorriso_option_help;
 Xorriso_option_hide;
 Xorriso_option_history;
 Xorriso_option_iso_rr_pattern;
+Xorriso_option_jigdo;
 Xorriso_option_joliet;
 Xorriso_option_list_delimiter;
 Xorriso_option_list_formats;

xorriso/base_obj.c

@@ -25,6 +25,11 @@
 #include <sys/time.h>
 #include <time.h>
 #include <errno.h>
+#include <stdint.h>
+
+#ifdef Xorriso_with_libjtE
+#include <libjte/libjte.h>
+#endif
 
 #include "xorriso.h"
 #include "xorriso_private.h"
@@ -215,6 +220,11 @@ int Xorriso_new(struct XorrisO ** xorriso,char *progname, int flag)
  m->vol_expiration_time= 0;
  m->vol_effective_time= 0;
  m->vol_uuid[0]= 0;
+
+#ifdef Xorriso_with_libjtE
+ m->libjte_handle= NULL;
+#endif
+
  m->loaded_boot_bin_lba= 0;
  m->loaded_boot_cat_path[0]= 0;
  m->allow_graft_points= 0;
@@ -417,6 +427,11 @@ int Xorriso_destroy(struct XorrisO **xorriso, int flag)
  Xorriso_destroy_hln_array(m, 0);
  Xorriso_destroy_di_array(m, 0);
 
+#ifdef Xorriso_with_libjtE
+ if(m->libjte_handle)
+   libjte_destroy(&(m->libjte_handle));
+#endif
+
  Xorriso_detach_libraries(m, flag&1);
 
  free((char *) m);

xorriso/emulators.c

@@ -712,6 +712,14 @@ int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag)
 "  -biblio FILE                Set Bibliographic filename",
 "  -copyright FILE             Set Copyright filename",
 "  -p PREP, -preparer PREP     Set Volume preparer",
+"  -jigdo-jigdo FILE           Produce a jigdo .jigdo file as well as the .iso",
+"  -jigdo-template FILE        Produce a jigdo .template file as well as the .iso",
+"  -jigdo-min-file-size SIZE   Minimum size for a file to be listed in the jigdo file", 
+"  -jigdo-force-md5 PATTERN    Pattern(s) where files MUST match an externally-supplied MD5sum",
+"  -jigdo-exclude PATTERN      Pattern(s) to exclude from the jigdo file",
+"  -jigdo-map PATTERN1=PATTERN2",
+"                              Pattern(s) to map paths (e.g. Debian=/mirror/debian)",
+"  -md5-list FILE              File containing MD5 sums of the files that should be checked",
 "  -b FILE, -eltorito-boot FILE",
 "                              Set El Torito boot image name",
 "  -eltorito-alt-boot          Start specifying alternative El Torito boot parameters",
@@ -853,7 +861,7 @@ int Xorriso_genisofs(struct XorrisO *xorriso, char *whom,
  int *delay_opt_list= NULL, delay_opt_count= 0;
  char sfe[5*SfileadrL], adr[SfileadrL+8], ra_text[80], pathspec[2*SfileadrL];
  char *ept, *add_pt, eff_path[SfileadrL], indev[SfileadrL+8], msc[80], *cpt;
- char *boot_path;
+ char *boot_path, *jkey;
  static char *sort_weight_args[4]= {"", "-exec", "sort_weight", ""};
 
  strcpy(ra_text, xorriso->report_about_text);
@@ -1310,7 +1318,40 @@ not_enough_args:;
      if(ret<=0)
        goto problem_handler_2;
      file_mode= mode_or;
+   } else if(strncmp(argv[i], "-jigdo-", 7) == 0) {
+     if(i+1>=argc)
+       goto not_enough_args;
+     i++;
+     cpt= argv[i - 1] + 7;
+     if(strcmp(cpt, "jigdo") == 0)
+       jkey= "jigdo_path";
+     else if(strcmp(cpt, "template") == 0) 
+       jkey= "template_path";
+     else if(strcmp(cpt, "min-file-size") == 0)
+       jkey= "min_size";
+     else if(strcmp(cpt, "force-md5") == 0)
+       jkey= "demand_md5";
+     else if(strcmp(cpt, "exclude") == 0)
+       jkey= "exclude";
+     else if(strcmp(cpt, "map") == 0)
+       jkey= "mapping";
+     else {
+       i--;
+       goto is_unknown_option_2;
+     }
+     ret= Xorriso_jigdo_interpreter(xorriso, jkey, argv[i], 0);
+     if(ret <= 0)
+       goto problem_handler_2;
+   } else if(strncmp(argv[i], "-md5-list", 7) == 0) {
+     if(i+1>=argc)
+       goto not_enough_args;
+     i++;
+     ret= Xorriso_jigdo_interpreter(xorriso, "md5_path", argv[i], 0);
+     if(ret <= 0)
+       goto problem_handler_2;
+
    } else if(argv[i][0]=='-' && argv[i][1]!=0) {
+is_unknown_option_2:;
      ret= Xorriso_genisofs_count_args(xorriso, argc - i, argv + i, &count, 1);
      if(ret > 0) {
        sprintf(xorriso->info_text, "-as %s: Unsupported option %s",

xorriso/lib_mgt.c

@@ -23,11 +23,15 @@
 #include <sys/time.h>
 #include <time.h>
 #include <errno.h>
+#include <stdint.h>
 
 /* for -charset */
 #include <iconv.h>
 #include <langinfo.h>
 
+#ifdef Xorriso_with_libjtE
+#include <libjte/libjte.h>
+#endif
 
 #include "xorriso.h" 
 #include "xorriso_private.h"
@@ -521,3 +525,117 @@ int Xorriso_preparer_string(struct XorrisO *xorriso, char xorriso_id[129],
  return(1);
 }
 
+
+#ifdef Xorriso_with_libjtE
+
+int Xorriso_assert_jte_handle(struct XorrisO *xorriso, int flag)
+{
+ int ret;
+ 
+ if(xorriso->libjte_handle == NULL) {
+   ret= libjte_new(&(xorriso->libjte_handle), 0);
+   if(ret <= 0 || xorriso->libjte_handle == NULL)
+     return(0);
+  }
+  return(1);
+}
+
+#endif /* Xorriso_with_libjtE */
+
+
+int Xorriso_jigdo_interpreter(struct XorrisO *xorriso, char *aspect, char *arg,
+                         int flag)
+{
+
+#ifdef Xorriso_with_libjtE
+
+ int ret, num;
+ struct libjte_env *jte;
+
+ if(strcmp(aspect, "clear") == 0) {
+   if(xorriso->libjte_handle != NULL)
+   libjte_destroy(&(xorriso->libjte_handle));
+   return(1);
+ }
+ ret= Xorriso_assert_jte_handle(xorriso, 0);
+ if(ret <= 0)
+   return(ret);
+ jte= xorriso->libjte_handle;
+
+ if(strcmp(aspect, "verbose") == 0) {
+   if(strcmp(arg, "on") == 0)
+     libjte_set_verbose(jte, 1);
+   else if(strcmp(arg, "off") == 0)
+     libjte_set_verbose(jte, 0);
+   else
+     goto bad_arg;
+ } else if(strcmp(aspect, "template_path") == 0) {
+   ret= libjte_set_template_out(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "jigdo_path") == 0) {
+   ret= libjte_set_jjigdo_out(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "md5_path") == 0) {
+   ret= libjte_set_jmd5_list(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "min_size") == 0) {
+   num= Scanf_io_size(arg, 0);
+   ret= libjte_set_jte_min_size(jte, num);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "checksum_iso") == 0) {
+   ret= libjte_set_checksum_algo_iso(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "checksum_template") == 0) {
+   ret= libjte_set_checksum_algo_tmpl(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "compression") == 0) {
+   ret= libjte_set_jte_template_compression(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "exclude") == 0) {
+   ret= libjte_add_exclude(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "demand_md5") == 0) {
+   ret= libjte_add_include(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else if(strcmp(aspect, "mapping") == 0) {
+   ret= libjte_add_mapping(jte, arg);
+   if(ret <= 0)
+     goto jte_failed;
+ } else {
+   sprintf(xorriso->info_text, "-jigdo: unknown aspect '%s'", aspect); 
+   Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+   return(0);
+ }
+ return(1);
+
+bad_arg:
+ sprintf(xorriso->info_text, "-jigdo %s : unknown argument '%s'", aspect, arg);
+ Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+ return(0);
+
+jte_failed:
+ sprintf(xorriso->info_text, "Experienced libjte failure with: -jigdo %s %s",
+         aspect, arg);
+ Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+ return(0);
+
+#else /* Xorriso_with_libjtE */
+
+ sprintf(xorriso->info_text,
+         "Jigdo Template Extraction was not enabled at compile time");
+ Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
+ return(0);
+
+#endif /* ! Xorriso_with_libjtE */
+
+}
+

xorriso/opts_i_o.c

@@ -47,6 +47,17 @@ int Xorriso_option_iso_rr_pattern(struct XorrisO *xorriso, char *mode,int flag)
 }
 
 
+/* Option -jigdo aspect argument */
+int Xorriso_option_jigdo(struct XorrisO *xorriso, char *aspect, char *arg,
+                         int flag)
+{
+ int ret;
+
+ ret= Xorriso_jigdo_interpreter(xorriso, aspect, arg, 0);
+ return(ret);
+}
+
+
 /* Option -joliet "on"|"off" */
 int Xorriso_option_joliet(struct XorrisO *xorriso, char *mode, int flag)
 {

xorriso/parse_exec.c

@@ -478,7 +478,7 @@ int Xorriso_count_args(struct XorrisO *xorriso, int argc, char **argv,
  static char arg2_commands[][40]= {
     "assert_volid","boot_image","compare","compare_r","drive_class",
     "errfile_log","error_behavior","extract","extract_single",
-    "load","logfile",
+    "jigdo","load","logfile",
     "map","map_single","page","return_with",
     "scdbackup_tag","update","update_r","volume_date",
     ""

xorriso/write_run.c

@@ -25,6 +25,11 @@
 #include <errno.h>
 
 #include <fcntl.h>
+#include <stdint.h>
+
+#ifdef Xorriso_with_libjtE
+#include <libjte/libjte.h>
+#endif
 
 #include "xorriso.h"
 #include "xorriso_private.h"
@@ -138,6 +143,12 @@ no_track:;
    } else if(padding < xorriso->alignment)
      padding= xorriso->alignment;
  }
+
+#ifdef Xorriso_with_libjtE
+ if(xorriso->libjte_handle != NULL)
+   padding= 0;  /* JTE : no multi-session, no_emul_toc, and no padding */
+#endif /* ! Xorriso_with_libjtE */
+
  burn_track_define_data(tracks[0], 0, padding * 2048, 0, BURN_MODE1);
  Xorriso_process_msg_queues(xorriso,0);
 
@@ -733,6 +744,19 @@ int Xorriso_write_session(struct XorrisO *xorriso, int flag)
                     xorriso->vol_expiration_time, xorriso->vol_effective_time,
                     xorriso->vol_uuid);
 
+#ifdef Xorriso_with_libjtE
+ if(xorriso->libjte_handle) {
+   ret= libjte_set_outfile(xorriso->libjte_handle, xorriso->outdev);
+   if(ret <= 0)
+     goto ex;
+
+   /* >>> Check whether the mandatory parameters are set */;
+
+   isoburn_igopt_attach_jte(sopts, xorriso->libjte_handle);
+ }
+#endif /* Xorriso_with_libjtE */
+
+
  /* Make final abort check before starting expensive activities */
  ret= Xorriso_eval_problem_status(xorriso, 1, 0);
  if(ret<0)

xorriso/xorriso.h

@@ -854,6 +854,10 @@ int Xorriso_option_history(struct XorrisO *xorriso, char *line, int flag);
 int Xorriso_option_iso_rr_pattern(struct XorrisO *xorriso, char *mode,
                                   int flag);
 
+/* Option -jigdo aspect argument */
+int Xorriso_option_jigdo(struct XorrisO *xorriso, char *aspect, char *arg,
+                         int flag);
+
 /* Option -joliet "on"|"off" */
 int Xorriso_option_joliet(struct XorrisO *xorriso, char *mode, int flag);
 

xorriso/xorriso_private.h

@@ -326,6 +326,11 @@ struct XorrisO { /* the global context of xorriso */
     and timezone 0 */
  char vol_uuid[17];
 
+#ifdef Xorriso_with_libjtE
+ /* Parameters and state of Jigdo Template Export environment */
+ struct libjte_env *libjte_handle;
+#endif
+
  /* LBA of boot image after image loading */
  int loaded_boot_bin_lba;
  /* Path of the catalog node after image loading */

xorriso/xorriso_timestamp.h

@@ -1 +1 @@
-#define Xorriso_timestamP "2010.09.29.091541"
+#define Xorriso_timestamP "2010.09.29.092348"

xorriso/xorrisoburn.h

@@ -540,5 +540,8 @@ int Xorriso_set_hidden(struct XorrisO *xorriso, void *in_node, char *path,
 int Xorriso_preparer_string(struct XorrisO *xorriso, char xorriso_id[129],
                             int flag);
 
+int Xorriso_jigdo_interpreter(struct XorrisO *xorriso, char *aspect, char *arg,
+                              int flag);
+
 #endif /* Xorrisoburn_includeD */