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legacy/libisoburn/branches/1.1.8/xorriso/emulators.c

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Branching for libisoburn release 1.1.8
2011-11-20 17:16:23 +00:00
/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2011 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains the implementation of emulators for mkisofs and cdrecord.
*/
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#include <ctype.h>
#include <sys/types.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/stat.h>
#include <sys/time.h>
#include <time.h>
#include <fcntl.h>
#include <errno.h>
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
int Xorriso_cdrskin_uses_stdout(struct XorrisO *xorriso, int argc, char **argv,
int flag)
{
int i;
for(i= 0; i < argc; i++) {
if(strcmp(argv[i], "dev=-") == 0 ||
strcmp(argv[i], "dev=stdio:/dev/fd/1") == 0 ||
strcmp(argv[i], "-dev=-") == 0 ||
strcmp(argv[i], "-dev=stdio:/dev/fd/1") == 0)
return(1);
}
return(0);
}
int Xorriso_cdrskin_help(struct XorrisO *xorriso, int flag)
{
static char helptext[][80]= {
"Usage: xorriso -as cdrecord [options|source_addresses]",
"Note: This is not cdrecord. See xorriso -help, xorriso -version, man xorriso",
"Options:",
"\t-version\tprint version information and exit emulation",
"\t--devices\tprint list of available MMC drives and exit emulation",
"\tdev=target\tpseudo-SCSI target to use as CD-Recorder",
"\t-v\t\tincrement verbose level by one",
"\t-V\t\tincrement SCSI command transport verbose level by one",
"\t-checkdrive\tcheck if a driver for the drive is present",
"\t-inq\t\tdo an inquiry for the drive",
"\tspeed=#\t\tset speed of drive",
"\tblank=type\tblank a CD-RW disc (see blank=help)",
"\tfs=#\t\tSet fifo size to # (0 to disable, default is 4 MB)",
"\t-eject\t\teject the disk after doing the work",
"\t-dummy\t\tdo everything with laser turned off",
"\t-msinfo\t\tretrieve multi-session info for mkisofs >= 1.10",
"\t-toc\t\tretrieve and print TOC/PMA data",
"\t-atip\t\tretrieve media state, print \"Is *erasable\"",
"\t-multi\t\tgenerate a TOC that allows multi session",
"\t-waiti\t\twait until input is available before opening SCSI",
"\ttsize=#\t\tannounces exact size of source data",
"\tpadsize=#\tAmount of padding",
"\t-data\t\tSubsequent tracks are CD-ROM data mode 1 (default)",
"\t-isosize\tUse iso9660 file system size for next data track",
"\t-pad\t\tpadsize=30k",
"\t-nopad\t\tDo not pad",
"\t--grow_overwriteable_iso\temulate multi-session on DVD+RW, BD-RE",
"\twrite_start_address=#\t\twrite to byte address on DVD+RW, BD-RE",
"\tstream_recording=on|number\ttry to get full speed on DVD-RAM, BD",
"\tdvd_obs=default|32k|64k\t\tbytes per DVD/BD write operation",
"\tstdio_sync=on|off|number\twhether to fsync output to \"stdio:\"",
"\t--no_rc\t\tDo not execute xorriso startup files",
"\t-help\t\tprint this text to stderr and exit emulation",
"Actually this is the integrated ISO RockRidge filesystem manipulator xorriso",
"lending its libburn capabilities to a very limited cdrecord emulation. Only",
"a single data track can be burnt to blank, appendable or overwriteable media.",
"A much more elaborate cdrecord emulator is cdrskin from the same project.",
"@End_of_helptexT@"
};
int i;
for(i= 0; strcmp(helptext[i], "@End_of_helptexT@")!=0; i++) {
sprintf(xorriso->info_text, "%s\n", helptext[i]);
Xorriso_info(xorriso,0);
}
return(1);
}
/* micro version of cdrskin */
int Xorriso_cdrskin(struct XorrisO *xorriso, char *whom, int argc, char **argv,
int flag)
{
int ret, i, k, mem_do_close, aq_ret, eject_ret, msc1, msc2, hflag;
int do_atip= 0, do_checkdrive= 0, do_eject= 0, do_scanbus= 0;
int do_toc= 0, do_verbous= 0, do_version= 0, do_help= 0, do_waiti= 0;
int do_multi= 0, do_msinfo= 0, do_grow= 0, do_isosize= 0, do_xa1= 0;
double write_start_address= -1.0, tsize= -1.0;
char *track_source= NULL, *dev_adr= NULL, *cpt;
char mem_report_about_text[80], *report_about= "SORRY", blank_mode[80];
char speed[80];
/* cdrecord 2.01 options which are not scheduled for implementation, yet */
static char ignored_partial_options[][41]= {
"timeout=", "debug=", "kdebug=", "kd=", "driver=", "ts=",
"pregap=", "defpregap=", "mcn=", "isrc=", "index=", "textfile=",
"pktsize=", "cuefile=",
"gracetime=", "minbuf=",
"assert_write_lba=", "fifo_start_at=", "dev_translation=",
"drive_scsi_dev_family=", "fallback_program=", "modesty_on_drive=",
"tao_to_sao_tsize=",
"direct_write_amount=", "msifile=",
""
};
static char ignored_full_options[][41]= {
"-d", "-silent", "-s", "-setdropts", "-prcap",
"-reset", "-abort", "-overburn", "-ignsize", "-useinfo",
"-fix", "-nofix",
"-raw", "-raw96p", "-raw16",
"-clone", "-text",
"-cdi", "-preemp", "-nopreemp", "-copy", "-nocopy",
"-scms", "-shorttrack", "-noshorttrack", "-packet", "-noclose",
"-media-info", "-minfo",
"-load", "-lock", "-raw96r", "-sao", "-dao", "-swab",
"-tao", "-force", "-format",
"--adjust_speed_to_drive", "--allow_emulated_drives", "--allow_setuid",
"--allow_untested_media", "--any_track", "--demand_a_drive",
"--fifo_disable", "--fifo_start_empty", "--fill_up_media",
"--list_ignored_options", "--no_rc", "--no_convert_fs_adr",
"--prodvd_cli_compatible", "--single_track",
"--tell_media_space",
""
};
static char blank_help[][80]= {
"Blanking options:",
"\tall\t\tblank the entire disk",
"\tdisc\t\tblank the entire disk",
"\tdisk\t\tblank the entire disk",
"\tfast\t\tminimally blank the entire disk",
"\tminimal\t\tminimally blank the entire disk",
"\tas_needed\tblank or format medium to make it ready for (re-)use",
"\tdeformat\t\tblank a formatted DVD-RW",
"\tdeformat_quickest\tminimally blank a formatted DVD-RW to DAO only",
"\tformat_overwrite\tformat a DVD-RW to \"Restricted Overwrite\"",
"@End_of_helptexT@"
};
mem_do_close= xorriso->do_close;
Xorriso_alloc_meM(track_source, char, SfileadrL);
Xorriso_alloc_meM(dev_adr, char, SfileadrL);
strcpy(mem_report_about_text, xorriso->report_about_text);
track_source[0]= 0;
dev_adr[0]= 0;
blank_mode[0]= 0;
speed[0]= 0;
if(xorriso->in_drive_handle != NULL) {
ret= Xorriso_option_dev(xorriso, "", 1|32); /* give up indev */
if(ret!=1)
goto ex;
}
/* Assess plan, make settings */
for(i= 0; i<argc; i++) {
sprintf(xorriso->info_text, "-as %s: ", whom);
Text_shellsafe(argv[i], xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
for(k=0;ignored_partial_options[k][0]!=0;k++) {
if(argv[i][0]=='-')
if(strncmp(argv[i]+1,ignored_partial_options[k],
strlen(ignored_partial_options[k]))==0)
goto no_volunteer;
if(strncmp(argv[i],ignored_partial_options[k],
strlen(ignored_partial_options[k]))==0)
goto no_volunteer;
}
for(k=0;ignored_full_options[k][0]!=0;k++)
if(strcmp(argv[i],ignored_full_options[k])==0)
goto no_volunteer;
if(0) {
no_volunteer:;
sprintf(xorriso->info_text, "-as %s: Ignored option ", whom);
Text_shellsafe(argv[i], xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
continue;
}
if(strcmp(argv[i], "-atip")==0) {
do_atip= 1;
} else if(strcmp(argv[i], "-audio")==0) {
sprintf(xorriso->info_text, "-as %s: Option -audio not supported.", whom);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
} else if(strncmp(argv[i], "-blank=", 7)==0 ||
strncmp(argv[i], "blank=", 6)==0) {
cpt= strchr(argv[i], '=')+1;
if(strcmp(cpt,"all")==0 || strcmp(cpt,"disc")==0
|| strcmp(cpt,"disk")==0) {
strcpy(blank_mode, "all");
} else if(strcmp(cpt,"fast")==0 || strcmp(cpt,"minimal")==0) {
strcpy(blank_mode, "fast");
} else if(strcmp(cpt,"help")==0) {
strcpy(blank_mode, "help");
} else if(strcmp(cpt,"deformat")==0 ||
strcmp(cpt,"deformat_sequential")==0 ||
strcmp(cpt,"deformat_quickest")==0 ||
strcmp(cpt,"deformat_sequential_quickest")==0) {
strcpy(blank_mode, cpt);
} else if(strcmp(cpt,"format_overwrite")==0) {
strcpy(blank_mode, "format_overwrite");
} else if(strcmp(cpt,"as_needed")==0) {
strcpy(blank_mode, "as_needed");
} else {
sprintf(xorriso->info_text, "-as %s: blank=", whom);
Text_shellsafe(argv[i], xorriso->info_text, 1);
strcat(xorriso->info_text, " not supported. See blank=help .");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
} else if(strcmp(argv[i], "-checkdrive")==0) {
do_checkdrive= 1;
} else if(strcmp(argv[i], "-data")==0) {
/* ok */;
} else if(strncmp(argv[i], "-dev=", 5)==0 ||
strncmp(argv[i], "dev=", 4)==0) {
cpt= strchr(argv[i], '=')+1;
strcpy(dev_adr, cpt);
} else if(strcmp(argv[i], "--devices")==0) {
do_scanbus= 2;
} else if(strncmp(argv[i],"driveropts=", 11)==0 ||
strncmp(argv[i],"-driveropts=", 12)==0) {
if(strcmp(argv[i]+11, "help")==0) {
fprintf(stderr,"Driver options:\n");
fprintf(stderr,
"burnfree\tPrepare writer to use BURN-Free technology\n");
}
} else if(strcmp(argv[i], "-dummy")==0) {
xorriso->do_dummy= 1;
} else if(strcmp(argv[i], "-eject")==0) {
do_eject= 1;
} else if(strncmp(argv[i], "-fs=", 4)==0 || strncmp(argv[i], "fs=", 3)==0) {
cpt= strchr(argv[i], '=')+1;
ret= Xorriso_option_fs(xorriso, cpt, 0);
if(ret<=0)
goto ex;
} else if(strcmp(argv[i], "--grow_overwriteable_iso")==0) {
do_grow= 1;
} else if(strcmp(argv[i], "-help")==0) {
do_help= 1;
} else if(strcmp(argv[i], "-isosize")==0) {
do_isosize= 1;
} else if(strcmp(argv[i], "-inq")==0) {
do_checkdrive= 2;
} else if(strcmp(argv[i], "-mode2")==0) {
Xorriso_msgs_submit(xorriso, 0,
"Defaulting option -mode2 to option -data", 0, "NOTE", 0);
} else if(strcmp(argv[i], "-msinfo")==0) {
do_msinfo= 1;
} else if(strcmp(argv[i], "-multi")==0) {
do_multi= 1;
} else if(strcmp(argv[i], "-nopad")==0) {
xorriso->padding= 0;
} else if(strcmp(argv[i], "--no_rc")==0) {
/* already performed in Xorriso_prescan_args */;
} else if(strcmp(argv[i], "-pad")==0) {
xorriso->padding= 15*2048;
} else if(strncmp(argv[i], "-padsize=", 9)==0 ||
strncmp(argv[i], "padsize=", 8)==0) {
cpt= strchr(argv[i], '=')+1;
ret= Xorriso_option_padding(xorriso, cpt, 0);
if(ret<=0)
goto ex;
} else if(strcmp(argv[i], "-scanbus")==0) {
sprintf(xorriso->info_text, "-as %s: Option -scanbus not supported.",
whom);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
/* do_scanbus= 1; */
} else if(strncmp(argv[i], "-speed=", 7)==0 ||
strncmp(argv[i], "speed=", 6)==0) {
cpt= strchr(argv[i], '=')+1;
strncpy(speed, cpt, 79);
speed[79]= 0;
} else if(strncmp(argv[i], "-stream_recording=", 18)==0 ||
strncmp(argv[i], "stream_recording=", 17)==0) {
cpt= strchr(argv[i], '=')+1;
Xorriso_option_stream_recording(xorriso, cpt, 0);
} else if(strncmp(argv[i], "-dvd_obs=", 9)==0 ||
strncmp(argv[i], "dvd_obs=", 8)==0) {
cpt= strchr(argv[i], '=') + 1;
Xorriso_option_dvd_obs(xorriso, cpt, 0);
} else if(strncmp(argv[i], "-stdio_sync=", 12)==0 ||
strncmp(argv[i], "stdio_sync=", 11)==0) {
cpt= strchr(argv[i], '=') + 1;
Xorriso_option_stdio_sync(xorriso, cpt, 0);
} else if(strcmp(argv[i], "-toc")==0 || strcmp(argv[i], "--long_toc")==0) {
do_toc= 1;
} else if(strncmp(argv[i], "-tsize=", 7)==0 ||
strncmp(argv[i], "tsize=", 6)==0) {
cpt= strchr(argv[i], '=')+1;
tsize= Scanf_io_size(cpt, 1);
if(tsize > 1024.0*1024.0*1024.0*1024.0*1024.0) {
sprintf(xorriso->info_text, "-as %s: much too large: %s",whom, argv[i]);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
} else if(strcmp(argv[i], "-V")==0 || strcmp(argv[i],"-Verbose")==0) {
Xorriso_option_scsi_log(xorriso, "on", 0);
} else if(strcmp(argv[i], "-v")==0 || strcmp(argv[i],"-verbose")==0) {
do_verbous++;
} else if(strcmp(argv[i], "-vv")==0) {
do_verbous+= 2;
} else if(strcmp(argv[i], "-vvv")==0) {
do_verbous+= 3;
} else if(strcmp(argv[i], "-version")==0) {
do_version= 1;
} else if(strcmp(argv[i], "-waiti")==0) {
do_waiti= 1;
} else if(strncmp(argv[i], "write_start_address=", 20)==0) {
write_start_address= Scanf_io_size(argv[i]+20,0);
} else if(strcmp(argv[i], "-xa")==0) {
Xorriso_msgs_submit(xorriso, 0,
"Defaulting option -xa to option -data", 0, "NOTE", 0);
} else if(strcmp(argv[i], "-xa1")==0) {
if(do_xa1 == 0)
do_xa1= 1;
} else if(strcmp(argv[i], "--xa1-ignore")==0) {
do_xa1= -1;
} else if(strcmp(argv[i], "-xa2")==0) {
Xorriso_msgs_submit(xorriso, 0,
"Defaulting option -xa2 to option -data", 0, "NOTE", 0);
} else if(strcmp(argv[i], "-xamix")==0) {
Xorriso_msgs_submit(xorriso, 0,
"Option -xamix not implemented and data not yet convertible to other modes",
0, "FATAL", 0);
ret= 0; goto ex;
} else if(argv[i][0]=='-' && argv[i][1]!=0) {
sprintf(xorriso->info_text, "-as %s: Unknown option ", whom);
Text_shellsafe(argv[i], xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
} else {
if(track_source[0]) {
sprintf(xorriso->info_text, "-as %s: Surplus track source ", whom);
Text_shellsafe(argv[i], xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
sprintf(xorriso->info_text, "First and only track source is ");
Text_shellsafe(track_source, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
ret= 0; goto ex;
}
if(Sfile_str(track_source, argv[i], 0)<=0)
{ret= -1; goto ex;}
}
}
/* Perform actions */
Xorriso_option_report_about(xorriso, "NOTE", 0);
if(do_version) {
sprintf(xorriso->result_line, "Cdrecord 2.01-Emulation Copyright (C) 2011 see libburnia-project.org xorriso\n");
Xorriso_result(xorriso, 1);
Xorriso_option_version(xorriso, 0);
ret= 1; goto ex;
}
if(do_waiti) {
sprintf(xorriso->info_text,
"xorriso: Option -waiti pauses program until input appears at stdin\n");
Xorriso_info(xorriso,0);
sprintf(xorriso->result_line, "Waiting for data on stdin...\n");
Xorriso_result(xorriso, 1);
for(ret= 0; ret==0; )
ret= Wait_for_input(0,1000000,0);
if(ret<0 || feof(stdin)) {
Xorriso_msgs_submit(xorriso, 0,
"stdin produces exception rather than data", 0, "NOTE", 0);
}
sprintf(xorriso->info_text, "xorriso: Option -waiti pausing is done.\n");
}
if(dev_adr[0]) {
hflag= 2 | 32 | 64;
if(!do_grow)
hflag|= 8; /* consider overwriteables as blank */
ret= Xorriso_option_dev(xorriso, dev_adr, hflag);
if(ret<=0)
goto ex;
}
if(do_help) {
Xorriso_cdrskin_help(xorriso, 0);
ret= 1; goto ex;
}
if(do_scanbus) {
if(do_scanbus==1)
/* >>> would need -scanbus compatible output and input format */;
else
Xorriso_option_devices(xorriso, 0);
ret= 1; goto ex;
}
if(strcmp(blank_mode, "help")==0) {
for(i= 0; strcmp(blank_help[i], "@End_of_helptexT@")!=0; i++) {
sprintf(xorriso->info_text, "%s\n", blank_help[i]);
Xorriso_info(xorriso,0);
}
ret= 1; goto ex;
}
if(!(do_checkdrive || do_atip || do_toc || blank_mode[0] || track_source[0] ||
do_eject || do_msinfo))
{ret= 1; goto ex;}
if(xorriso->out_drive_handle==NULL) {
sprintf(xorriso->info_text, "-as %s: No output drive selected", whom);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
if(do_msinfo) {
ret= Xorriso_msinfo(xorriso, &msc1, &msc2, 2 | !!do_grow);
if(ret<=0)
goto ex;
sprintf(xorriso->result_line, "%d,%d\n", msc1, msc2);
Xorriso_result(xorriso, 1);
}
if(speed[0]) {
ret= Xorriso_option_speed(xorriso, speed, 0);
if(ret<=0)
goto ex;
}
if(do_verbous<=0)
report_about= "SORRY";
else if(do_verbous<=2)
report_about= "UPDATE";
else if(do_verbous==3)
report_about= "DEBUG";
else
report_about= "ALL";
Xorriso_option_report_about(xorriso, report_about, 0);
if(do_checkdrive) {
ret= Xorriso_atip(xorriso, 2-(do_checkdrive==2));
if(ret<=0)
goto ex;
}
if(do_atip) {
ret= Xorriso_atip(xorriso, 0);
if(ret<=0)
goto ex;
}
if(do_toc) {
ret= Xorriso_option_toc(xorriso, 0);
if(ret<=0)
goto ex;
}
if(strcmp(blank_mode, "format_overwrite")==0) {
ret= Xorriso_option_blank(xorriso, "fast", 1);
if(ret<=0)
goto ex;
} else if(blank_mode[0]) {
ret= Xorriso_option_blank(xorriso, blank_mode, 0);
if(ret<=0)
goto ex;
}
if(track_source[0]) {
xorriso->do_close= !do_multi;
ret= Xorriso_burn_track(xorriso, (off_t) write_start_address,
track_source, (off_t) tsize,
(!!do_grow) | ((!!do_isosize) << 1) | ((do_xa1 == 1) << 2));
aq_ret= Xorriso_reaquire_outdev(xorriso, 2*(ret>0));
if(ret<=0 && ret<aq_ret)
goto ex;
if(aq_ret<=0)
{ret= aq_ret; goto ex;}
}
ret= 1;
ex:;
if(do_eject && ret>=0) {
eject_ret= Xorriso_option_eject(xorriso, "out", 0);
if(eject_ret<ret)
ret= eject_ret;
}
if(ret<=0) {
sprintf(xorriso->info_text, "-as %s: Job could not be performed properly.",
whom);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
}
Xorriso_option_report_about(xorriso, mem_report_about_text, 0);
xorriso->do_close= mem_do_close;
Xorriso_free_meM(dev_adr);
Xorriso_free_meM(track_source);
return(ret);
}
/* This function shall know all options of mkisofs, genisoimage, xorrisofs, ...
and the number of arguments which they expect and consume.
*/
int Xorriso_genisofs_count_args(struct XorrisO *xorriso, int argc, char **argv,
int *count, int flag)
{
int i;
char *cmd;
static char partial_options[][41]= {
"errctl=",
"isolinux_mbr=", "--modification-date=",
""
};
static char arg0_options[][41]= {
"-allow-leading-dots", "-ldots", "-allow-lowercase", "-allow-multidot",
"-cache-inodes", "-no-cache-inodes", "-eltorito-alt-boot",
"-hard-disk-boot", "-no-emul-boot", "-no-boot", "-boot-info-table",
"-check-oldnames", "-d", "-D", "-dvd-video", "-f", "-gui", "-graft-points",
"-hide-joliet-trans-tbl", "-hide-rr-moved", "-J", "-joliet-long", "-l",
"-L", "-max-iso9660-filenames", "-N", "-nobak", "-no-bak",
"-no-limit-pathtables", "-force-rr", "-no-rr",
"-no-split-symlink-components", "-no-split-symlink-fields", "-pad",
"-no-pad", "-posix-H", "-posix-L", "-posix-P", "-print-size",
"-quiet", "-R", "-r", "-relaxed-filenames", "-rrip110", "-rrip112",
"-split-output", "-T", "-UDF", "-udf", "-udf-symlinks", "-no-udf-symlinks",
"-U", "-no-iso-translate", "-v", "-XA", "-xa", "-z",
"-hfs", "-no-hfs", "-apple", "-probe", "-no-desktop", "-mac-name",
"-part", "-icon-position", "-chrp-t", "-hfs-unlock", "--cap", "--netatalk",
"--double", "--ethershare", "--ushare", "--exchange", "--sgi", "--xinet",
"--macbin", "--single", "--dave", "--sfm", "--osx-double", "--osx-hfs",
"-debug", "-omit-period", "-disable-deep-relocation", "-joliet",
"-full-iso9660-filenames", "-follow-links", "-help",
"-transparent-compression",
"-omit-version-number", "-rational-rock", "-rock", "-translation-table",
"-untranslated-filenames", "-verbose", "-version", "-g", "-h",
"-no-mac-files", "-chrp-boot",
"--hardlinks", "--acl", "--xattr", "--md5", "--for_backup",
"--protective-msdos-label", "--boot-catalog-hide", "--no-emul-toc",
"--emul-toc", "-disallow_dir_id_ext", "--old-empty",
"--old-root-no-md5", "--old-root-devno", "--old-root-no-ino",
"--no_rc",
""
};
static char arg1_options[][41]= {
"-abstract", "-A", "-appid", "-biblio", "-b", "-B", "-boot-load-seg",
"-boot-load-size", "-C", "-c", "-check-session", "-copyright",
"-dir-mode", "-file-mode", "-G", "-gid", "-hide", "-hide-list",
"-hidden", "-hidden-list", "-hide-joliet", "-hide-joliet-list",
"-hide-udf", "-hide-udf-list", "-input-charset", "-output-charset",
"-iso-level", "-jcharset", "-log-file", "-m", "-exclude-list", "-M",
"-dev", "-new-dir-mode", "-o", "-p", "-preparer",
"-path-list", "-publisher", "-root",
"-old-root", "-s", "-sectype", "-sort", "-sparc-boot", "-sparc-label",
"-stream-media-size", "-stream-file-name", "-sunx86-boot", "-sunx86-label",
"-sysid", "-table-name", "-ucs-level", "-uid", "-V", "-volset",
"-volset-size", "-volset-seqno", "-x", "-P",
"-map", "-magic", "-hfs-creator", "-hfs-type", "-boot-hfs-file", "-auto",
"-cluster-size", "-hide-hfs", "-hide-hfs-list", "-hfs-volid",
"-root-info", "-prep-boot", "-input-hfs-charset", "-output-hfs-charset",
"-hfs-bless", "-hfs-parms",
"-eltorito-boot", "-generic-boot", "-eltorito-catalog", "-cdrecord-params",
"-errctl", "-exclude", "-prev-session", "-output", "-use-fileversion",
"-volid", "-old-exclude",
"-alpha-boot", "-hppa-cmdline", "-hppa-kernel-32", "-hppa-kernel-64",
"-hppa-bootloader", "-hppa-ramdisk", "-mips-boot", "-mipsel-boot",
"-jigdo-jigdo", "-jigdo-template", "-jigdo-min-file-size",
"-jigdo-force-md5", "-jigdo-exclude", "-jigdo-map", "-md5-list",
"-jigdo-template-compress",
"-checksum_algorithm_iso", "-checksum_algorithm_template",
"--stdio_sync", "--quoted_path_list", "--efi-boot", "--embedded-boot",
"-isohybrid-mbr", "-e", "-partition_offset", "-partition_hd_cyl",
"-partition_sec_hd", "-partition_cyl_align", "-untranslated_name_len",
""
};
static char arg2_options[][41]= {
"--scdbackup_tag", "--sort-weight",
""
};
static char arg3_options[][41]= {
"-append_partition",
""
};
static char final_options[][41]= {
"-find",
""
};
cmd= argv[0];
*count= 0;
for(i=0; partial_options[i][0]!=0; i++)
if(strncmp(partial_options[i], cmd, strlen(partial_options[i]))==0)
return(1);
for(i=0; arg0_options[i][0]!=0; i++)
if(strcmp(arg0_options[i], cmd)==0)
return(1);
*count= 1;
for(i=0; arg1_options[i][0]!=0; i++)
if(strcmp(arg1_options[i], cmd)==0)
return(1);
*count= 2;
for(i=0; arg2_options[i][0]!=0; i++)
if(strcmp(arg2_options[i], cmd)==0)
return(1);
*count= 3;
for(i=0; arg3_options[i][0]!=0; i++)
if(strcmp(arg3_options[i], cmd)==0)
return(1);
*count= argc - 1;
for(i=0; final_options[i][0]!=0; i++)
if(strcmp(final_options[i], cmd)==0)
return(1);
*count= 0;
return(0);
}
/* @param flag bit0= do not report eventual ignore decision
*/
int Xorriso_genisofs_ignore(struct XorrisO *xorriso, char *whom,
char *argpt, int *i, int flag)
{
/* mkisofs 2.01 options which are not scheduled for implementation, yet */
static char ignored_arg0_options[][41]= {
"-allow-leading-dots", "-ldots", "-allow-multidot",
"-cache-inodes", "-no-cache-inodes", "-check-oldnames", "-D",
"-disable-deep-relocation",
"-L", "-nobak",
"-no-bak", "-force-rr", "-relaxed-filenames", "-T",
"-no-iso-translate",
""
};
static char ignored_arg1_options[][41]= {
"-check-session", "-hide-hfs", "-hide-hfs-list",
"-table-name", "-volset-seqno", "-volset-size",
""
};
int k;
for(k=0;ignored_arg0_options[k][0]!=0;k++)
if(strcmp(argpt,ignored_arg0_options[k])==0)
goto no_volunteer;
for(k=0;ignored_arg1_options[k][0]!=0;k++)
if(strcmp(argpt,ignored_arg1_options[k])==0) {
(*i)++;
goto no_volunteer;
}
return(0);
no_volunteer:;
sprintf(xorriso->info_text, "-as %s: Ignored option ", whom);
Text_shellsafe(argpt, xorriso->info_text, 1);
if(!(flag & 1))
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
return(1);
}
int Xorriso_genisofs_add_boot(struct XorrisO *xorriso, char *whom,
int *option_b, int *emul_boot, int flag)
{
int ret;
if(*option_b)
xorriso->boot_image_emul= *emul_boot;
else
xorriso->boot_image_emul= 0;
ret= Xorriso_attach_boot_image(xorriso, 0);
if(ret <= 0)
xorriso->boot_image_bin_path[0]= 0;
*option_b= 0;
*emul_boot= 2;
return(ret);
}
int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag)
{
static char helptext[][160]= {
"Usage: xorriso -as mkisofs [options] file...",
"Note: This is not mkisofs. See xorriso -help, xorriso -version, man xorrisofs",
"Options:",
" -f, -follow-links Follow symbolic links",
" -graft-points Allow to use graft points for filenames",
" -help Print option help",
" -hide GLOBFILE Hide ISO9660/RR file",
" -hide-list FILE File with list of ISO9660/RR files to hide",
" -hide-joliet GLOBFILE Hide Joliet file",
" -hide-joliet-list FILE File with list of Joliet files to hide",
" -input-charset CHARSET Local input charset for file name conversion",
" -output-charset CHARSET Output charset for file name conversion",
" -iso-level LEVEL Set ISO9660 conformance level (1..3) or 4 for ISO9660 version 2",
" -disallow_dir_id_ext Do not allow dot in ISO directory names",
" -J, -joliet Generate Joliet directory information",
" -joliet-long Allow Joliet file names to be 103 Unicode characters",
" -U, -untranslated-filenames Allow Untranslated filenames (for HPUX & AIX - violates ISO9660).",
" -untranslated_name_len LEN Allow up to LEN (1..96) name characters (heavily violates ISO9660).",
" -allow-lowercase Allow lower case characters in addition to the current character set (violates ISO9660)",
" -d, -omit-period Omit trailing periods from filenames (violates ISO9660)",
" -l, -full-iso9660-filenames Allow full 31 character filenames for ISO9660 names",
" -max-iso9660-filenames Allow 37 character filenames for ISO9660 names (violates ISO9660)",
" -N, -omit-version-number Omit version number from ISO9660 filename (violates ISO9660)",
" -o FILE, -output FILE Set output file name",
" -m GLOBFILE, -exclude GLOBFILE",
" Exclude file name",
" -x FILE, -old-exclude FILE Exclude file name",
" -exclude-list FILE File with list of file names to exclude",
" -pad Pad output by 300k (default)",
" -no-pad Do not pad output",
" -M FILE, -prev-session FILE Set path to previous session to merge",
" -C PARAMS, -cdrecord-params PARAMS",
" Magic paramters from cdrecord",
" -dir-mode mode Make the mode of all directories this mode.",
" -file-mode mode Make the mode of all plain files this mode.",
" -path-list FILE File with list of pathnames to process",
" --quoted_path_list FILE File with list of quoted pathnames to process",
" -print-size Print estimated filesystem size and exit",
" -quiet Run quietly",
" -R, -rock Generate Rock Ridge directory information",
" -r, -rational-rock Generate rationalized Rock Ridge directory information",
" --hardlinks Record eventual hard link relations of files",
" --acl Record eventual ACLs of files",
" --xattr Record eventual user space xattr of files",
" --md5 Compute and record MD5 checksums of data files",
" --scdbackup_tag PATH NAME With --md5 record a scdbackup checksum tag",
" --for_backup Use all options which improve backup fidelity",
" -V ID, -volid ID Set Volume ID",
" -volset ID Set Volume set ID",
" -publisher PUB Set Volume publisher",
" -A ID, -appid ID Set Application ID",
" -sysid ID Set System ID",
" -p PREP, -preparer PREP Set Volume preparer",
" -abstract FILE Set Abstract filename",
" -biblio FILE Set Bibliographic filename",
" -copyright FILE Set Copyright filename",
" -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",
" -jigdo-template-compress ALGORITHM",
" Choose to use gzip or bzip2 compression for template data; default is gzip",
" -checksum_algorithm_iso alg1,alg2,...",
" Specify the checksum types desired for the output image (in .jigdo)",
" -checksum_algorithm_template alg1,alg2,...",
" Specify the checksum types desired for the output jigdo template",
" -b FILE, -eltorito-boot FILE",
" Set El Torito boot image name",
" -eltorito-alt-boot Start specifying alternative El Torito boot parameters",
" --efi-boot FILE Set El Torito EFI boot image name and type",
" -e FILE Set EFI boot image name (more rawly)",
" -c FILE, -eltorito-catalog FILE",
" Set El Torito boot catalog name",
" --boot-catalog-hide Hide boot catalog from ISO9660/RR and Joliet",
" -boot-load-size # Set numbers of load sectors",
" -hard-disk-boot Boot image is a hard disk image",
" -no-emul-boot Boot image is 'no emulation' image",
" -boot-info-table Patch boot image with info table",
" -G FILE, -generic-boot FILE Set generic boot image name",
" --embedded-boot FILE Alias of -G",
" --protective-msdos-label Patch System Area by partition table",
" -partition_offset LBA Make image mountable by first partition, too",
" -partition_sec_hd NUMBER Define number of sectors per head",
" -partition_hd_cyl NUMBER Define number of heads per cylinder",
" -partition_cyl_align MODE Control cylinder alignment: off, on, auto",
" -mips-boot FILE Set mips boot image name (relative to image root)",
" -mipsel-boot FILE Set mipsel boot image name (relative to image root)",
" -B FILES, -sparc-boot FILES Set sparc boot image names",
" -sparc-label label text Set sparc boot disk label",
" -append_partition NUMBER TYPE FILE",
" Append FILE after image. TYPE is hex: 0x..",
" --modification-date=YYYYMMDDhhmmsscc",
" Override date of creation and modification",
" -isohybrid-mbr FILE Set SYSLINUX mbr/isohdp[fp]x*.bin for isohybrid",
#ifdef Xorriso_with_isohybriD
" isolinux_mbr=on|auto|off Control eventual isohybrid MBR generation",
#endif
" --sort-weight NUMBER FILE Set LBA weight number to file or file tree",
" --stdio_sync on|off|number Control forced output to disk files",
" --no-emul-toc Save 64 kB size on random access output files",
" --emul-toc Multi-session history on such output files",
" --old-empty Use old style block addresses for empty files",
" -z, -transparent-compression",
" Enable transparent compression of files",
" -root DIR Set root directory for all new files and directories",
" -old-root DIR Set root directory in previous session that is searched for files",
" --old-root-no-md5 Do not record and use MD5 with -old-root",
" --old-root-no-ino Do not use disk inode numbers with -old-root",
" --old-root-devno Use disk device numbers with -old-root",
" --no_rc Do not execute startup files",
" -v, -verbose Verbose",
" -version Print the current version",
"@End_of_helptexT@"
};
char ra_text[80];
int i;
strcpy(ra_text, xorriso->report_about_text);
Xorriso_option_report_about(xorriso, "NOTE", 0);
for(i= 0; strcmp(helptext[i], "@End_of_helptexT@")!=0; i++) {
sprintf(xorriso->info_text, "%s\n", helptext[i]);
Xorriso_info(xorriso, 1);
}
Xorriso_option_report_about(xorriso, ra_text, 0);
return(1);
}
/* Perform hiding.
Cumbersome: The paths and patterns apply to the disk address and not
to the Rock Ridge address. Actually even the literal form of the
mkisofs pathspec would matter (e.g. "./" versus "").
But xorriso normalizes disk_paths before further processing. Thus
the literal form does not matter.
*/
int Xorriso_genisofs_hide(struct XorrisO *xorriso, char *whom,
char *pattern, int hide_attrs, int flag)
{
int zero= 0, ret;
char *argv[1];
if((hide_attrs & 3) == 0)
return(2);
if(strchr(pattern, '/') != NULL) {
argv[0]= pattern;
ret= Xorriso_option_not_paths(xorriso, 1, argv, &zero,
4 | (hide_attrs & 3));
} else {
ret= Xorriso_option_not_leaf(xorriso, pattern, hide_attrs & 3);
}
return(ret);
}
/* @param flag bit0= quoted list */
int Xorriso_genisofs_hide_list(struct XorrisO *xorriso, char *whom,
char *adr, int hide_attrs, int flag)
{
int ret, linecount= 0, argc= 0, was_failure= 0, i, fret;
char **argv= NULL;
FILE *fp= NULL;
if(adr[0]==0) {
sprintf(xorriso->info_text,
"Empty file name given with -as %s -hide-%slist",
whom, hide_attrs == 1 ? "" : "joliet-");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
return(0);
}
ret= Xorriso_afile_fopen(xorriso, adr, "rb", &fp, 0);
if(ret <= 0)
return(0);
if(ret <= 0)
return(0);
while(1) {
ret= Xorriso_read_lines(xorriso, fp, &linecount, &argc, &argv,
4 | (flag & 1) );
if(ret <= 0)
goto ex;
if(ret == 2)
break;
for(i= 0; i < argc; i++) {
if(argv[i][0] == 0)
continue;
ret= Xorriso_genisofs_hide(xorriso, whom, argv[i], hide_attrs, 0);
if(ret <= 0 || xorriso->request_to_abort) {
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
if(ret > 0)
ret= 0;
goto ex;
}
}
}
ret= 1;
ex:;
if(flag & 1)
Xorriso_read_lines(xorriso, fp, &linecount, &argc, &argv, 2);
if(fp != NULL && fp != stdin)
fclose(fp);
if(ret<=0)
return(ret);
return(!was_failure);
}
/* Strip surplus dash from known single-dash long options */
int Xorriso_genisofs_strip_dash(struct XorrisO *xorriso, char *arg_in,
char **arg_out, int flag)
{
int ret, count;
char *argv[1];
*arg_out= arg_in;
if(strlen(arg_in) < 4)
return(1);
if(arg_in[0] != '-' || arg_in[1] != '-' || arg_in[2] == '-')
return(1);
argv[0]= arg_in + 1;
ret= Xorriso_genisofs_count_args(xorriso, 1, argv, &count, 0);
if(ret > 0)
*arg_out= arg_in + 1;
return(1);
}
/* micro emulation of mkisofs */
int Xorriso_genisofs(struct XorrisO *xorriso, char *whom,
int argc, char **argv, int flag)
{
int ret, i, j, was_path= 0, was_other_option= 0, mem_graft_points, mem;
int do_print_size= 0, fd, idx, iso_level= 1, emul_boot= 2;
int option_b= 0, was_failure= 0, fret, lower_r= 0, zero= 0;
int dir_mode= -1, file_mode= -1, count, partition_number, allow_dir_id_ext= 1;
int root_seen= 0, do_md5_mem;
mode_t mode_and, mode_or;
int with_boot_image= 0, with_cat_path= 0, with_emul_toc= 0;
int old_root_md5= 1, old_root_dev= 0, old_root_ino= 1;
int *weight_list= NULL, weight_count= 0;
int *delay_opt_list= NULL, delay_opt_count= 0;
char *sfe= NULL, *adr= NULL, ra_text[80], *pathspec= NULL;
char *ept, *add_pt, *eff_path= NULL, *indev= NULL, msc[80], *cpt;
char *old_root= NULL, *argpt, *hargv[1];
char *boot_path, partno_text[8], *iso_rr_pt, *disk_pt, *rpt, *wpt;
char *rm_merge_args[3];
/* >>> This should not be static. Why is it ? */
static char *sort_weight_args[4]= {"", "-exec", "sort_weight", ""};
struct stat stbuf;
Xorriso_alloc_meM(sfe, char, 5*SfileadrL);
Xorriso_alloc_meM(adr, char, SfileadrL+8);
Xorriso_alloc_meM(pathspec, char, 2*SfileadrL);
Xorriso_alloc_meM(eff_path, char, SfileadrL);
Xorriso_alloc_meM(indev, char, SfileadrL+8);
Xorriso_alloc_meM(old_root, char, SfileadrL);
strcpy(ra_text, xorriso->report_about_text);
weight_list= TSOB_FELD(int, (argc / 3) + 1);
if(weight_list == NULL) {
Xorriso_no_malloc_memory(xorriso, NULL, 0);
{ret= -1; goto ex;}
}
delay_opt_list= TSOB_FELD(int, argc + 1);
if(delay_opt_list == NULL) {
cpt= (char *) weight_list;
Xorriso_no_malloc_memory(xorriso, &cpt, 0);
{ret= -1; goto ex;}
}
if(xorriso->boot_image_cat_path[0])
with_cat_path= -1;
adr[0]= indev[0]= msc[0]= old_root[0]= 0;
for(i= 0; i<argc; i++) {
ret= Xorriso_genisofs_strip_dash(xorriso, argv[i], &argpt, 0);
if(ret <= 0)
goto ex;
ret= Xorriso_genisofs_ignore(xorriso, whom, argpt, &i, 1);
if(ret == 1)
continue;
if(strcmp(argpt, "-version")==0) {
sprintf(xorriso->result_line,
"mkisofs 2.01-Emulation Copyright (C) 2011 see libburnia-project.org xorriso\n"
);
fd= xorriso->dev_fd_1;
if(fd<0)
fd= 1;
ret= write(fd, xorriso->result_line, strlen(xorriso->result_line));
/* (result of write intentionally ignored) */
fsync(fd);
Xorriso_option_version(xorriso, 0);
} else if(strcmp(argpt, "-o")==0 || strcmp(argpt, "-output")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
adr[0]= 0;
if(strcmp(argv[i],"-")!=0 && strncmp(argv[i], "stdio:", 6)!=0)
strcpy(adr, "stdio:");
if(Sfile_str(adr+strlen(adr), argv[i], 0)<=0)
{ret= -1; goto ex;}
} else if(strcmp(argpt, "-M")==0 || strcmp(argpt, "-dev")==0 ||
strcmp(argpt, "-prev-session")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
if(strncmp(argv[i], "stdio:", 6)!=0)
strcpy(indev, "stdio:");
if(Sfile_str(indev+strlen(indev), argv[i], 0)<=0)
{ret= -1; goto ex;}
} else if(strcmp(argpt, "-C")==0 ||
strcmp(argpt, "-cdrecord-params")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
strncpy(msc, argv[i], sizeof(msc)-1);
msc[sizeof(msc)-1]= 0;
} else if(strcmp(argpt, "-help")==0) {
Xorriso_genisofs_help(xorriso, 0);
} else if(strcmp(argpt, "-v")==0 || strcmp(argpt, "-verbose")==0) {
strcpy(ra_text, "UPDATE");
} else if(strcmp(argpt, "-quiet")==0) {
strcpy(ra_text, "SORRY");
} else if(strcmp(argpt, "-f")==0 || strcmp(argpt, "-follow-links")==0) {
ret= Xorriso_option_follow(xorriso, "on", 0);
if(ret<=0)
goto problem_handler_1;
} else if(strcmp(argpt, "-iso-level")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
sscanf(argv[i], "%d", &iso_level);
if(iso_level < 1 || iso_level > 4) {
sprintf(xorriso->info_text,
"-as %s: unsupported -iso-level '%s' (use one of: 1,2,3,4)",
whom, argv[i]);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto problem_handler_1;
}
if(iso_level == 4)
xorriso->do_iso1999= 1;
else {
sprintf(sfe, "iso_9660_level=%s", argv[i]);
ret= Xorriso_relax_compliance(xorriso, sfe, 0);
if(ret <= 0)
goto problem_handler_1;
}
} else if(strcmp(argpt, "-input-charset")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
/* -local_charset */
if(strcmp(argv[i], "default") == 0)
ret= Xorriso_option_charset(xorriso, "ISO-8859-1", 4);
else
ret= Xorriso_option_charset(xorriso, argv[i], 4);
if(ret <= 0)
goto problem_handler_1;
} else if(strcmp(argpt, "-output-charset")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
/* -charset */
if(strcmp(argv[i], "default") == 0)
ret= Xorriso_option_charset(xorriso, "ISO-8859-1", 3);
else
ret= Xorriso_option_charset(xorriso, argv[i], 3);
if(ret <= 0)
goto problem_handler_1;
} else if(strcmp(argpt, "-hide") == 0 ||
strcmp(argpt, "-hide-list") == 0 ||
strcmp(argpt, "-hide-joliet") == 0 ||
strcmp(argpt, "-hide-joliet-list") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
if(strcmp(argpt, "-hide") == 0)
ret= Xorriso_genisofs_hide(xorriso, whom, argv[i], 1, 0);
else if(strcmp(argpt, "-hide-list") == 0)
ret= Xorriso_genisofs_hide_list(xorriso, whom, argv[i], 1, 0);
else if(strcmp(argpt, "-hide-joliet") == 0)
ret= Xorriso_genisofs_hide(xorriso, whom, argv[i], 2, 0);
else if(strcmp(argpt, "-hide-joliet-list") == 0)
ret= Xorriso_genisofs_hide_list(xorriso, whom, argv[i], 2, 0);
if(ret <= 0)
goto problem_handler_1;
} else if(strcmp(argpt, "-root") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
/* Always absolute */
strcpy(eff_path, "/");
if(Sfile_str(eff_path, argv[i], argv[i][0] != '/') <= 0)
{ret= -1; goto ex;}
strcpy(xorriso->wdi, eff_path);
root_seen= 1;
} else if(strcmp(argpt, "-old-root") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
/* Always absolute */
strcpy(old_root, "/");
if(Sfile_str(old_root, argv[i], argv[i][0] != '/') <= 0)
{ret= -1; goto ex;}
} else if(strcmp(argpt, "--old-root-no-md5")==0) {
old_root_md5= 0;
} else if(strcmp(argpt, "--old-root-devno")==0) {
old_root_dev= 1;
} else if(strcmp(argpt, "--old-root-no-ino")==0) {
old_root_ino= 0;
} else if(strcmp(argpt, "--hardlinks")==0) {
Xorriso_option_hardlinks(xorriso, "on", 0);
} else if(strcmp(argpt, "--acl")==0) {
Xorriso_option_acl(xorriso, "on", 0);
} else if(strcmp(argpt, "--xattr")==0) {
Xorriso_option_xattr(xorriso, "on", 0);
} else if(strcmp(argpt, "--md5")==0) {
Xorriso_option_md5(xorriso, "on", 0);
} else if(strcmp(argpt, "--scdbackup_tag")==0) {
if(i + 2 >= argc)
goto not_enough_args;
i+= 2;
ret= Xorriso_option_scdbackup_tag(xorriso, argv[i-1], argv[i], 0);
if(ret <= 0)
goto problem_handler_1;
} else if(strcmp(argpt, "--for_backup")==0) {
Xorriso_option_hardlinks(xorriso, "on", 0);
Xorriso_option_acl(xorriso, "on", 0);
Xorriso_option_xattr(xorriso, "on", 0);
Xorriso_option_md5(xorriso, "on", 0);
} else if(strcmp(argpt, "-z")==0 ||
strcmp(argpt, "-transparent-compression")==0) {
Xorriso_option_zisofs(xorriso, "by_magic=on", 0);
} else if(strcmp(argpt, "--stdio_sync")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
Xorriso_option_stdio_sync(xorriso, argv[i], 0);
} else if(strcmp(argpt, "-disallow_dir_id_ext")==0) {
allow_dir_id_ext= 0;
} else if(strcmp(argpt, "--emul-toc")==0) {
with_emul_toc= 1;
xorriso->no_emul_toc&= ~1;
} else if(strcmp(argpt, "--no-emul-toc")==0) {
with_emul_toc= 0;
xorriso->no_emul_toc|= 1;
} else {
was_other_option= 1;
hargv[0]= argpt;
ret= Xorriso_genisofs_count_args(xorriso, argc - i, hargv, &count, 0);
if(ret > 0)
i+= count; /* skip eventual arguments of known option */
}
continue; /* regular bottom of loop */
problem_handler_1:;
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
Xorriso_option_report_about(xorriso, ra_text, 0);
if(adr[0]) {
if(strncmp(adr, "stdio:", 6)==0 && strncmp(adr, "stdio:/dev/fd/", 14)!=0) {
ret= Sfile_type(adr+6, 1);
if(ret==-1) {
/* ok */;
} else if(ret==2 || ret==3) {
sprintf(xorriso->info_text,
"-as %s: Cannot accept %s as target: -o %s",
whom, (ret==3 ? "symbolic link" : "directory"),
Text_shellsafe(adr+6, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
}
/* Regard overwriteable as blank, truncate regular files on write start */
ret= Xorriso_option_dev(xorriso, adr, 2|8|16);
if(ret<=0)
goto ex;
}
if(was_other_option && xorriso->out_drive_handle==NULL) {
ret= Xorriso_option_dev(xorriso, "-", 2|4); /* set outdev to stdout */
if(ret<=0)
goto ex;
}
if(msc[0]) {
cpt= strchr(msc, ',');
if(cpt==NULL) {
illegal_c:;
sprintf(xorriso->info_text,
"-as %s: unusable parameter with option -C: %s",
whom, Text_shellsafe(msc, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
} else if(cpt==msc || msc[1]==0)
goto illegal_c;
strncpy(sfe, msc, cpt-msc);
sfe[cpt-msc]= 0;
if(xorriso->in_drive_handle!=NULL && indev[0]) {
/* give up indev before setting the load address */
ret= Xorriso_option_dev(xorriso, "", 1);
if(ret<=0)
goto ex;
}
/* growisofs submits msc1+16 to avoid a theoretical bug in mkisofs.
Therefore this bug has to be emulated here. Sigh.
*/
ret= Xorriso_option_load(xorriso, "sbsector", sfe, 1);
if(ret<=0)
goto ex;
ret= Xorriso_option_grow_blindly(xorriso, cpt+1, 0);
if(ret<=0)
goto ex;
}
if(old_root[0] || root_seen) {
Xorriso_option_md5(xorriso, old_root_md5 ? "on" : "off", 0);
Xorriso_option_disk_dev_ino(xorriso,
old_root_dev && old_root_ino ? "on" :
old_root_ino ? "ino_only" : "off", 0);
if(!old_root_ino)
Xorriso_option_hardlinks(xorriso, "without_update", 0);
}
if(indev[0]) {
do_md5_mem= xorriso->do_md5;
if(xorriso->do_md5 & 1) /* MD5 loading is enabled */
xorriso->do_md5|= 32; /* Do not check tags of superblock,tree,session
because growisofs preserves the first sb tag.*/
ret= Xorriso_option_dev(xorriso, indev, 1);
xorriso->do_md5= do_md5_mem;
if(ret<=0)
goto ex;
}
if(!was_other_option)
{ret= 1; goto ex;}
if(old_root[0]) {
ret= Xorriso_iso_lstat(xorriso, old_root, &stbuf, 0);
if(ret >= 0) {
if(root_seen) {
ret= Xorriso_mkdir(xorriso, xorriso->wdi, 1 | 2);
if(ret < 0)
{ret= -(ret != -1); goto ex;}
} else {
strcpy(xorriso->wdi, "/");
}
if(strcmp(old_root, xorriso->wdi) != 0) {
ret= Xorriso_clone_under(xorriso, old_root, xorriso->wdi, 0);
if(ret <= 0)
goto ex;
}
}
}
xorriso->padding= 300*1024;
for(i= 0; i<argc; i++) {
sprintf(xorriso->info_text, "-as %s: %s",
whom, Text_shellsafe(argv[i], sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "DEBUG", 0);
ret= Xorriso_genisofs_strip_dash(xorriso, argv[i], &argpt, 0);
if(ret <= 0)
goto ex;
ret= Xorriso_genisofs_ignore(xorriso, whom, argpt, &i, 0);
if(ret == 1)
continue;
if(strcmp(argpt, "-version")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-R")==0 || strcmp(argpt, "-rock")==0) {
/* ok */;
} else if(strcmp(argpt, "-r")==0 || strcmp(argpt, "-rational-rock")==0){
lower_r= 1;
} else if(strcmp(argpt, "-J")==0 || strcmp(argpt, "-joliet")==0) {
xorriso->do_joliet= 1;
} else if(strcmp(argpt, "-joliet-long")==0) {
ret= Xorriso_option_compliance(xorriso,
"joliet_long_paths:joliet_long_names", 0);
if(ret<=0)
goto problem_handler_2;
} else if(strcmp(argpt, "-graft-points")==0) {
xorriso->allow_graft_points= 1;
} else if(strcmp(argpt, "-path-list")==0 ||
strcmp(argpt, "--quoted_path_list")==0) {
if(i+1>=argc) {
not_enough_args:;
sprintf(xorriso->info_text, "-as %s: Not enough arguments to option %s",
whom, argv[i]);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
ret= 0; goto ex;
}
i++;
was_path= 1;
xorriso->pacifier_style= 1;
ret= Xorriso_option_path_list(xorriso, argv[i],
(strcmp(argpt, "--quoted_path_list")==0));
if(ret<=0)
goto problem_handler_2;
} else if(strcmp(argpt, "-f")==0 || strcmp(argpt, "-follow-links")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-pad")==0) {
xorriso->padding= 300*1024;
} else if(strcmp(argpt, "-no-pad")==0) {
xorriso->padding= 0;
} else if(strcmp(argpt, "-print-size")==0) {
do_print_size= 1;
} else if(strcmp(argpt, "-o")==0 || strcmp(argpt, "-output") == 0) {
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-M")==0 || strcmp(argpt, "-dev")==0 ||
strcmp(argpt, "-prev-session")==0) {
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-C")==0 ||
strcmp(argpt, "-cdrecord-params")==0) {
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-help")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-V")==0 || strcmp(argpt, "-volid")==0 ||
strcmp(argpt, "-volset")==0 ||
strcmp(argpt, "-p")==0 || strcmp(argpt, "-preparer")==0 ||
strcmp(argpt, "-P")==0 || strcmp(argpt, "-publisher")==0 ||
strcmp(argpt, "-A")==0 || strcmp(argpt, "-appid")==0 ||
strcmp(argpt, "-sysid")==0 ||
strcmp(argpt, "-biblio")==0 ||
strcmp(argpt, "-copyright")==0 ||
strcmp(argpt, "-abstract")==0 ) {
if(i+1>=argc)
goto not_enough_args;
i++;
ret= 1;
if(strcmp(argpt, "-V")==0 || strcmp(argpt, "-volid")==0)
ret= Xorriso_option_volid(xorriso, argv[i], 0);
else if(strcmp(argpt, "-volset")==0)
ret= Xorriso_option_volset_id(xorriso, argv[i], 0);
else if(strcmp(argpt, "-p")==0 ||
strcmp(argpt, "-preparer")==0)
ret= Xorriso_option_preparer_id(xorriso, argv[i], 0);
else if(strcmp(argpt, "-P")==0 ||
strcmp(argpt, "-publisher")==0)
ret= Xorriso_option_publisher(xorriso, argv[i], 0);
else if(strcmp(argpt, "-A")==0 || strcmp(argpt, "-appid")==0)
ret= Xorriso_option_application_id(xorriso, argv[i], 0);
else if(strcmp(argpt, "-sysid")==0)
ret= Xorriso_option_system_id(xorriso, argv[i], 0);
else if(strcmp(argpt, "-biblio")==0)
ret= Xorriso_option_biblio_file(xorriso, argv[i], 0);
else if(strcmp(argpt, "-copyright")==0)
ret= Xorriso_option_copyright_file(xorriso, argv[i], 0);
else if(strcmp(argpt, "-abstract")==0)
ret= Xorriso_option_abstract_file(xorriso, argv[i], 0);
if(ret<=0)
goto problem_handler_2;
} else if(strcmp(argpt, "-m")==0 || strcmp(argpt, "-exclude")==0 ||
strcmp(argpt, "-x")==0 || strcmp(argpt, "-old-exclude")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
mem= xorriso->do_disk_pattern;
xorriso->do_disk_pattern= 1;
if(strchr(argv[i], '/')!=NULL) {
idx= i;
ret= Xorriso_option_not_paths(xorriso, i+1, argv, &idx, 0);
} else
ret= Xorriso_option_not_leaf(xorriso, argv[i], 0);
xorriso->do_disk_pattern= mem;
if(ret<=0)
goto problem_handler_2;
} else if(strcmp(argpt, "-exclude-list")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
mem= xorriso->do_disk_pattern;
xorriso->do_disk_pattern= 1;
ret= Xorriso_option_not_list(xorriso, argv[i], 0);
xorriso->do_disk_pattern= mem;
if(ret<=0)
goto problem_handler_2;
} else if(strcmp(argpt, "-v")==0 || strcmp(argpt, "-verbose")==0 ||
strcmp(argpt, "-quiet")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-iso-level")==0) {
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-no-emul-boot")==0 ||
strcmp(argpt, "-hard-disk-boot")==0 ||
strcmp(argpt, "-boot-info-table")==0 ||
strncmp(argpt, "isolinux_mbr=", 13)==0 ||
strcmp(argpt, "-eltorito-alt-boot")==0 ||
strcmp(argpt, "--protective-msdos-label")==0 ||
strcmp(argpt, "--boot-catalog-hide")==0) {
delay_opt_list[delay_opt_count++]= i;
if(argv[i] != argpt)
delay_opt_list[delay_opt_count - 1]|= 1<<31;
} else if(strcmp(argpt, "-b") == 0 ||
strcmp(argpt, "-eltorito-boot") == 0 ||
strcmp(argpt, "--efi-boot") == 0 ||
strcmp(argpt, "-e") == 0 ||
strcmp(argpt, "-mips-boot") == 0 ||
strcmp(argpt, "-mipsel-boot") == 0 ||
strcmp(argpt, "-c") == 0 ||
strcmp(argpt, "-eltorito-catalog") == 0 ||
strcmp(argpt, "-boot-load-size") == 0 ||
strcmp(argpt, "--embedded-boot")==0 ||
strcmp(argpt, "-generic-boot")==0 ||
strcmp(argpt, "-G") == 0 ||
strcmp(argpt, "-partition_offset") == 0 ||
strcmp(argpt, "-partition_hd_cyl") == 0 ||
strcmp(argpt, "-partition_sec_hd") == 0 ||
strcmp(argpt, "-partition_cyl_align") == 0 ||
strcmp(argpt, "-isohybrid-mbr")==0) {
if(i+1>=argc)
goto not_enough_args;
delay_opt_list[delay_opt_count++]= i;
if(argv[i] != argpt)
delay_opt_list[delay_opt_count - 1]|= 1<<31;
i++;
} else if(strncmp(argpt, "--modification-date=", 20)==0) {
ret= Xorriso_option_volume_date(xorriso, "uuid", argpt + 20, 0);
if(ret <= 0)
goto problem_handler_2;
} else if(strcmp(argpt, "-input-charset")==0) {
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-output-charset")==0) {
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "--hardlinks")==0 ||
strcmp(argpt, "--acl")==0 ||
strcmp(argpt, "--xattr")==0 ||
strcmp(argpt, "--md5")==0 ||
strcmp(argpt, "--for_backup")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "--scdbackup_tag")==0) {
/* was already handled in first argument scan */;
i+= 2;
} else if(strcmp(argpt, "--sort-weight")==0) {
if(i + 2 >= argc)
goto not_enough_args;
i+= 2;
/* memorize for find runs after pathspecs have been added */
weight_list[weight_count++]= i - 2;
} else if(strcmp(argpt, "-z")==0 ||
strcmp(argpt, "-transparent-compression")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-U") == 0 ||
strcmp(argpt, "-untranslated-filenames") == 0) {
Xorriso_relax_compliance(xorriso,
"no_force_dots:long_paths:long_names:omit_version:full_ascii:lowercase", 0);
} else if(strcmp(argpt, "-untranslated_name_len") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
sprintf(sfe, "untranslated_name_len=%s", argv[i]);
ret= Xorriso_relax_compliance(xorriso, sfe, 0);
if(ret <= 0)
goto problem_handler_2;
} else if(strcmp(argpt, "-N") == 0 ||
strcmp(argpt, "-omit-version-number") == 0) {
Xorriso_relax_compliance(xorriso, "omit_version", 0);
} else if(strcmp(argpt, "-l") == 0 ||
strcmp(argpt, "-full-iso9660-filenames") == 0 ||
strcmp(argpt, "-max-iso9660-filenames") == 0) {
Xorriso_relax_compliance(xorriso, "long_names", 0);
} else if(strcmp(argpt, "-d") == 0 ||
strcmp(argpt, "-omit-period") == 0) {
Xorriso_relax_compliance(xorriso, "no_force_dots", 0);
} else if(strcmp(argpt, "-allow-lowercase") == 0) {
Xorriso_relax_compliance(xorriso, "lowercase", 0);
} else if(strcmp(argpt, "-hide") == 0 ||
strcmp(argpt, "-hide-list") == 0 ||
strcmp(argpt, "-hide-joliet") == 0 ||
strcmp(argpt, "-hide-joliet-list") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-root") == 0 ||
strcmp(argpt, "-old-root") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "--old-root-no-md5")==0 ||
strcmp(argpt, "--old-root-devno")==0 ||
strcmp(argpt, "--old-root-no-ino")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "-dir-mode") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
ret= Xorriso_convert_modstring(xorriso, "-as mkisofs -dir-mode",
argv[i], &mode_and, &mode_or, 0);
if(ret<=0)
goto problem_handler_2;
dir_mode= mode_or;
} else if(strcmp(argpt, "-file-mode") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
ret= Xorriso_convert_modstring(xorriso, "-as mkisofs -file-mode",
argv[i], &mode_and, &mode_or, 0);
if(ret<=0)
goto problem_handler_2;
file_mode= mode_or;
} else if(strcmp(argpt, "-jigdo-jigdo") == 0 ||
strcmp(argpt, "-jigdo-template") == 0 ||
strcmp(argpt, "-jigdo-min-file-size") == 0 ||
strcmp(argpt, "-jigdo-exclude") == 0 ||
strcmp(argpt, "-jigdo-force-md5") == 0 ||
strcmp(argpt, "-jigdo-map") == 0 ||
strcmp(argpt, "-jigdo-template-compress") == 0 ||
strcmp(argpt, "-checksum_algorithm_iso") == 0 ||
strcmp(argpt, "-checksum_algorithm_template") == 0 ||
strcmp(argpt, "-md5-list") == 0) {
i++;
ret= Xorriso_option_jigdo(xorriso, argpt, argv[i], 0);
if(ret <= 0)
goto problem_handler_2;
} else if(strcmp(argpt, "-append_partition") == 0) {
i+= 3;
ret= Xorriso_option_append_partition(xorriso, argv[i - 2], argv[i - 1],
argv[i], 0);
if(ret <= 0)
goto problem_handler_2;
} else if(strcmp(argpt, "-B") == 0 ||
strcmp(argpt, "-sparc-boot") == 0) {
i++;
if(strlen(argv[i]) >= SfileadrL)
continue;
/* Switch system area type to: SUN Disk Label */
strcpy(pathspec, "sparc_label=");
strcat(pathspec, xorriso->ascii_disc_label);
ret= Xorriso_option_boot_image(xorriso, "any", pathspec, 0);
if(ret <= 0)
goto problem_handler_2;
/* Interpret list of boot partition images or "..." */;
cpt= ept= argv[i];
partition_number= 2;
while(ept != NULL) {
ept= strchr(cpt, ',');
if(ept != NULL) {
strncpy(pathspec, cpt, ept - cpt);
pathspec[ept - cpt]= 0;
cpt= ept + 1;
} else
strcpy(pathspec, cpt);
if(strcmp(pathspec, "...") == 0) {
for(; partition_number <= 8; partition_number++) {
sprintf(partno_text, "%d", partition_number);
ret= Xorriso_option_append_partition(xorriso, partno_text, "0x0",
".", 0);
if(ret <= 0)
goto problem_handler_2;
}
} else {
if(partition_number > 8) {
sprintf(xorriso->info_text,
"-as %s -sparc-boot %s : Too many boot images", whom, argv[i]);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE",0);
goto problem_handler_2;
}
sprintf(partno_text, "%d", partition_number);
ret= Xorriso_option_append_partition(xorriso, partno_text, "0x0",
pathspec, 0);
if(ret <= 0)
goto problem_handler_2;
partition_number++;
}
}
} else if(strcmp(argpt, "-sparc-label") == 0) {
i++;
strncpy(xorriso->ascii_disc_label, argv[i], Xorriso_disc_label_sizE - 1);
xorriso->ascii_disc_label[Xorriso_disc_label_sizE - 1] = 0;
} else if(strcmp(argpt, "--stdio_sync")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "--emul-toc")==0 ||
strcmp(argpt, "--no-emul-toc")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "--old-empty")==0) {
xorriso->do_old_empty= 1;
} else if(strcmp(argpt, "-disallow_dir_id_ext")==0) {
/* was already handled in first argument scan */;
} else if(strcmp(argpt, "--no_rc")==0) {
/* was already handled in Xorriso_prescan_args */;
} else if(argpt[0]=='-' && argpt[1]!=0) {
hargv[0]= argpt;
ret= Xorriso_genisofs_count_args(xorriso, argc - i, hargv, &count, 1);
if(ret > 0) {
sprintf(xorriso->info_text, "-as %s: Unsupported option %s",
whom, Text_shellsafe(argv[i], sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
i+= count;
goto problem_handler_2;
} else
goto is_pathspec_2;
} else {
is_pathspec_2:;
/* implementing mkisofs tendency to map single-path pathspecs to / */
if((!xorriso->allow_graft_points) ||
Fileliste__target_source_limit(argv[i], '=', &ept, 0)<=0) {
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdx, argv[i],
eff_path, 2|4);
if(ret<=0)
goto problem_handler_2;
ret= Sfile_type(eff_path,
1|((xorriso->do_follow_param||xorriso->do_follow_links)<<2));
if(ret==2) {
strcpy(pathspec, "/=");
} else {
pathspec[0]= '/';
pathspec[1]= 0;
ret= Sfile_leafname(eff_path, pathspec+1, 0);
if(ret>0)
strcat(pathspec, "=");
else
pathspec[0]= 0;
}
strcat(pathspec, eff_path);
} else
Sfile_str(pathspec, argv[i], 0);
add_pt= pathspec;
if(old_root[0]) {
/* Split pathspec */
ret= Fileliste__target_source_limit(add_pt, '=', &ept, 0);
if(ret > 0) {
*ept= 0;
iso_rr_pt= add_pt;
disk_pt= ept + 1;
} else {
iso_rr_pt= "/";
disk_pt= add_pt;
}
/* Unescape iso_rr_pt */
strcpy(eff_path, iso_rr_pt);
iso_rr_pt= eff_path;
for(wpt= rpt= iso_rr_pt; *rpt != 0; rpt++) {
if(*rpt == '\\') {
if(*(rpt + 1) == '\\')
rpt++;
else if(*(rpt + 1) == '=')
continue;
}
*(wpt++) = *rpt;
}
*wpt= 0;
if(root_seen) {
ret= Sfile_prepend_path(xorriso->wdi, iso_rr_pt, 0);
if(ret<=0) {
Xorriso_msgs_submit(xorriso, 0, "Effective path gets much too long",
0, "FAILURE", 0);
goto problem_handler_2;
}
}
/* update_merge */
ret= Xorriso_option_update(xorriso, disk_pt, iso_rr_pt, 1 | 8 | 32);
} else {
mem_graft_points= xorriso->allow_graft_points;
xorriso->allow_graft_points= 1;
zero= 0;
ret= Xorriso_option_add(xorriso, 1, &add_pt, &zero,
(was_path << 1) | (root_seen << 2) | 8);
xorriso->allow_graft_points= mem_graft_points;
}
if(ret<=0)
goto problem_handler_2;
was_path= 1;
/* Enforce odd mkisofs defaults on first pathspec */
xorriso->pacifier_style= 1;
if(allow_dir_id_ext == 1) {
Xorriso_relax_compliance(xorriso, "allow_dir_id_ext", 0);
allow_dir_id_ext= 2;
}
if(iso_level >= 1 && iso_level <= 3) {
sprintf(sfe, "iso_9660_level=%d", iso_level);
Xorriso_relax_compliance(xorriso, sfe, 0);
iso_level= 0;
}
/* For the sake of compatibility give up emulated multi-session by default
*/
if(with_emul_toc == 0)
xorriso->no_emul_toc|= 1;
}
continue; /* regular bottom of loop */
problem_handler_2:;
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
if(old_root[0]) {
/* Delete all visited nodes which were not found on disk */
if(root_seen)
rm_merge_args[0]= xorriso->wdi;
else
rm_merge_args[0]= "/";
rm_merge_args[1]= "-exec";
rm_merge_args[2]= "rm_merge";
zero= 0;
ret= Xorriso_option_find(xorriso, 3, rm_merge_args, &zero, 2);
if(ret<=0)
goto ex;
}
if(lower_r) {
static char *lower_r_args[3]= {"/", "-exec", "mkisofs_r"};
zero= 0;
ret= Xorriso_option_find(xorriso, 3, lower_r_args, &zero, 2);
if(ret<=0)
goto ex;
}
if(dir_mode >= 0) {
static char *dir_mode_args[6]= {"/", "-type", "d", "-exec", "chmod", ""};
zero= 0;
sprintf(sfe, "0%o", (unsigned int) dir_mode);
dir_mode_args[5]= sfe;
ret= Xorriso_option_find(xorriso, 6, dir_mode_args, &zero, 2);
if(ret<=0)
goto ex;
}
if(file_mode >= 0) {
static char *file_mode_args[6]= {"/", "-type", "f", "-exec", "chmod", ""};
zero= 0;
sprintf(sfe, "0%o", (unsigned int) file_mode);
file_mode_args[5]= sfe;
ret= Xorriso_option_find(xorriso, 6, file_mode_args, &zero, 2);
if(ret<=0)
goto ex;
}
for(j= 0; j < weight_count; j++) {
i= weight_list[j];
/* find argv[i+2] -exec sort_weight argv[i+1] */
zero= 0;
sort_weight_args[0]= argv[i + 2];
sort_weight_args[3]= argv[i + 1];
ret= Xorriso_option_find(xorriso, 4, sort_weight_args, &zero, 2);
if(ret > 0)
continue;
/* Problem handler */
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
/* After all pathspecs are added: perform boot related options */
for(j= 0; j < delay_opt_count; j++) {
i= delay_opt_list[j] & ~(1 << 31);
if(delay_opt_list[j] & (1 << 31))
argpt= argv[i] + 1;
else
argpt= argv[i];
if(strcmp(argpt, "-no-emul-boot")==0) {
emul_boot= xorriso->boot_image_emul= 0;
} else if(strcmp(argpt, "-hard-disk-boot")==0) {
emul_boot= xorriso->boot_image_emul= 1;
} else if(strcmp(argpt, "-boot-info-table")==0) {
xorriso->patch_isolinux_image= 1;
} else if(strcmp(argpt, "-b") == 0 ||
strcmp(argpt, "-eltorito-boot") == 0 ||
strcmp(argpt, "--efi-boot") == 0 ||
strcmp(argpt, "-e") == 0) {
i++;
if(strcmp(argpt, "--efi-boot") == 0) {
if(xorriso->boot_image_bin_path[0]) {
ret= Xorriso_genisofs_add_boot(xorriso, whom,
&option_b, &emul_boot, 0);
if(ret <= 0)
goto problem_handler_boot;
}
boot_path= xorriso->boot_image_bin_path;
xorriso->boot_efi_default= 1;
emul_boot= xorriso->boot_image_emul= 0;
} else {
boot_path= xorriso->boot_image_bin_path;
if(strcmp(argpt, "-e") == 0)
xorriso->boot_platform_id= 0xef;
else
xorriso->boot_platform_id= 0x00;
xorriso->boot_efi_default= 0;
option_b= 1;
xorriso->boot_image_emul= emul_boot;
}
boot_path[0]= 0;
if(argv[i][0] != '/')
strcat(boot_path, "/");
ret= Sfile_str(boot_path + strlen(boot_path), argv[i], 0);
if(ret <= 0)
goto ex;
if(xorriso->boot_efi_default && xorriso->boot_image_bin_path[0]) {
option_b= 0;
emul_boot= 0;
ret= Xorriso_genisofs_add_boot(xorriso, whom,
&option_b, &emul_boot, 0);
if(ret <= 0)
goto problem_handler_boot;
}
xorriso->keep_boot_image= 0;
with_boot_image= 1;
} else if(strcmp(argpt, "-c") == 0 ||
strcmp(argpt, "-eltorito-catalog") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
xorriso->boot_image_cat_path[0]= 0;
if(argv[i][0] != '/')
strcat(xorriso->boot_image_cat_path, "/");
ret= Sfile_str(xorriso->boot_image_cat_path
+ strlen(xorriso->boot_image_cat_path), argv[i], 0);
if(ret <= 0)
goto ex;
if(with_cat_path == 0)
with_cat_path= 1;
} else if(strcmp(argpt, "-boot-load-size") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
sscanf(argv[i], "%d", &ret);
xorriso->boot_image_load_size= ret * 512;
} else if(strncmp(argpt, "isolinux_mbr=", 13)==0) {
sprintf(sfe, "isohybrid=%s", argpt + 13);
ret= Xorriso_option_boot_image(xorriso, "isolinux", sfe, 0);
if(ret <= 0)
goto problem_handler_boot;
} else if(strcmp(argpt, "-eltorito-alt-boot")==0) {
ret= Xorriso_genisofs_add_boot(xorriso, whom,
&option_b, &emul_boot, 0);
if(ret <= 0)
goto problem_handler_boot;
} else if(strcmp(argpt, "--embedded-boot")==0 ||
strcmp(argpt, "-generic-boot")==0 ||
strcmp(argpt, "-G") == 0 ||
strcmp(argpt, "-isohybrid-mbr")==0) {
if(i+1>=argc)
goto not_enough_args;
i++;
ret= Xorriso_set_system_area_path(xorriso, argv[i], 0);
if(ret <= 0)
goto problem_handler_boot;
if(strcmp(argpt, "-isohybrid-mbr")==0)
xorriso->system_area_options= (xorriso->system_area_options & ~3) | 2;
} else if(strcmp(argpt, "--protective-msdos-label")==0) {
xorriso->system_area_options= (xorriso->system_area_options & ~3) | 1;
} else if(strcmp(argpt, "--boot-catalog-hide")==0) {
xorriso->boot_image_cat_hidden|= 3;
} else if(strcmp(argpt, "-partition_offset") == 0 ||
strcmp(argpt, "-partition_sec_hd") == 0 ||
strcmp(argpt, "-partition_hd_cyl") == 0 ||
strcmp(argpt, "-partition_cyl_align") == 0) {
if(i+1>=argc)
goto not_enough_args;
i++;
sprintf(sfe, "%s=%.16s", argpt + 1, argv[i]);
ret= Xorriso_option_boot_image(xorriso, "any", sfe, 0);
if(ret <= 0)
goto problem_handler_boot;
} else if(strcmp(argpt, "-mips-boot") == 0 ||
strcmp(argpt, "-mipsel-boot") == 0) {
if(i + 1 >= argc)
goto not_enough_args;
i++;
if(strcmp(argpt, "-mipsel-boot") == 0)
strcpy(sfe, "mipsel_path=");
else
strcpy(sfe, "mips_path=");
ret= Sfile_str(sfe, argv[i], 1);
if(ret <= 0)
goto ex;
ret = Xorriso_option_boot_image(xorriso, "any", sfe, 0);
if(ret <= 0)
goto problem_handler_boot;
}
continue; /* regular bottom of loop */
problem_handler_boot:;
/* Problem handler */
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
if(with_boot_image && with_cat_path == 0)
strcpy(xorriso->boot_image_cat_path, "/boot.catalog");
if(xorriso->boot_image_bin_path[0]) {
ret= Xorriso_genisofs_add_boot(xorriso, whom, &option_b, &emul_boot, 0);
if(ret <= 0)
goto ex;
}
/* The boot catalog has to be hidden separately */
if(xorriso->boot_image_cat_path[0]) {
ret= Xorriso_path_is_hidden(xorriso, xorriso->boot_image_cat_path, 0);
if(ret > 0)
xorriso->boot_image_cat_hidden|= ret;
else if(ret < 0)
was_failure= 1;
}
if(xorriso->no_emul_toc & 1)
xorriso->do_padding_by_libisofs= 1;
if(do_print_size) {
ret= Xorriso_option_print_size(xorriso, 1);
goto ex;
}
ret= !was_failure;
ex:;
if(was_path && (!do_print_size) && !old_root[0])
Xorriso_pacifier_callback(xorriso, "files added", xorriso->pacifier_count,
xorriso->pacifier_total, "", 1);
if(do_print_size && xorriso->volset_change_pending == 1)
xorriso->volset_change_pending= 2;
if(weight_list != NULL)
free(weight_list);
if(delay_opt_list != NULL)
free(delay_opt_list);
Xorriso_free_meM(sfe);
Xorriso_free_meM(adr);
Xorriso_free_meM(pathspec);
Xorriso_free_meM(eff_path);
Xorriso_free_meM(indev);
Xorriso_free_meM(old_root);
return(ret);
}
int Xorriso_as_genisofs(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int end_idx, ret, old_idx;
old_idx= *idx;
end_idx= Xorriso_end_idx(xorriso, argc, argv, *idx, 1);
(*idx)= end_idx;
if(end_idx<=0 || old_idx>=argc)
return(1);
ret= Xorriso_genisofs(xorriso, "genisofs", end_idx-old_idx, argv+old_idx, 0);
return(ret);
}
int Xorriso_as_cdrskin(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int end_idx, ret, old_idx;
old_idx= *idx;
end_idx= Xorriso_end_idx(xorriso, argc, argv, *idx, 1);
(*idx)= end_idx;
if(end_idx<=0 || old_idx>=argc)
return(1);
ret= Xorriso_cdrskin(xorriso, "cdrskin", end_idx-old_idx, argv+old_idx, 0);
return(ret);
}
Reference in New Issue Copy Permalink