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libisoburn/xorriso/text_io.c

2749 lines
84 KiB
C
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/* xorriso - creates, loads, manipulates and burns ISO 9660 filesystem images.
Copyright 2007-2012 Thomas Schmitt, <scdbackup@gmx.net>
Provided under GPL version 2 or later.
This file contains the implementation of text i/o functions.
*/
#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 <errno.h>
#include <signal.h>
#include <pthread.h>
/* for -charset */
#include <iconv.h>
#include <langinfo.h>
#include <locale.h>
#ifdef Xorriso_with_readlinE
#ifdef Xorriso_with_old_readlinE
#include <readline.h>
#include <history.h>
#else /* Xorriso_with_old_readlinE */
#include <readline/readline.h>
#include <readline/history.h>
#endif /* ! Xorriso_with_old_readlinE */
#endif /* Xorriso_with_readlinE */
#include "xorriso.h"
#include "xorriso_private.h"
#include "xorrisoburn.h"
int Xorriso_protect_stdout(struct XorrisO *xorriso, int flag)
{
if(xorriso->dev_fd_1>=0)
return(2);
xorriso->dev_fd_1= dup(1);
close(1);
dup2(2,1);
return(1);
}
int Xorriso_dialog_input(struct XorrisO *xorriso, char line[], int linesize,
int flag)
/*
bit0= do not write to history
bit1= do not read input (but eventually write to history)
bit2= do not write to history line which begin with "-history:" or "-history "
*/
{
char *cpt= NULL, **argv= NULL, *linept, *why_append= "";
int ret, argc= 0, base_length= 0, l, append_line;
#ifdef Xorriso_with_readlinE
static char last_input[SfileadrL]= {""};
#endif /* ! Xorriso_with_readlinE */
double tdiff;
struct timeval tv;
struct timezone tz;
gettimeofday(&tv,&tz);
tdiff= tv.tv_sec+(1.e-6*(double) tv.tv_usec);
fflush(stdout);
linept= line;
get_single:;
#ifdef Xorriso_with_readlinE
if(xorriso->use_stdin || xorriso->dev_fd_1>=0) {
if(flag&2)
{ret= 1; goto ex;}
if(Sfile_fgets_n(linept,linesize - base_length - 1, stdin,
(xorriso->dialog == 2)) == NULL) {
/* need a very dramatic end */
kill(getpid(),SIGHUP);
{ret= -1; goto ex;}
}
goto process_single;
}
if(flag&2) {
cpt= NULL;
} else {
cpt= readline("");
if(cpt==NULL) {
/* need a very dramatic end */
kill(getpid(),SIGHUP);
{ret= -1; goto ex;}
}
l= strlen(cpt);
if(l >= linesize - base_length - 1) {
strncpy(linept, cpt, linesize - 1);
line[linesize - 1]= 0;
sprintf(xorriso->info_text,"Input line too long !");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
goto new_empty;
} else
strcpy(linept, cpt);
}
process_single:;
#else /* Xorriso_with_readlinE */
if(flag&2)
{ret= 1; goto ex;}
if(Sfile_fgets_n(linept, linesize - base_length - 1, stdin,
(xorriso->dialog == 2)) == NULL) {
/* need a very dramatic end */
kill(getpid(),SIGHUP);
{ret= -1; goto ex;}
}
#endif /* ! Xorriso_with_readlinE */
if(xorriso->dialog == 2) {
append_line= 0;
if(linept != line && strcmp(linept, "@@@") == 0) {
sprintf(xorriso->info_text, "Incomplete input line cleared by %s",
linept);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE",0);
new_empty:;
line[0]= 0;
linept= line;
sprintf(xorriso->info_text, "-------------------------------------\n");
Xorriso_info(xorriso,0);
sprintf(xorriso->info_text, "Enter new text for empty input line :\n");
Xorriso_info(xorriso,0);
goto get_single;
}
l= strlen(line);
ret= Sfile_make_argv("", line, &argc, &argv, 16);
if(ret < 0)
goto ex;
if(ret == 0 && !append_line) {
/* append a newline character */
if(l >= linesize - 1) {
sprintf(xorriso->info_text,"Input line too long !");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
goto new_empty;
}
line[l]= '\n';
line[l + 1]= 0;
append_line= 1;
why_append= "Quoted newline char";
}
if(l > 0 && !append_line)
if(line[l - 1] == '\\') {
line[l - 1]= 0;
append_line= 1;
why_append= "Trailing backslash ";
}
if(append_line) {
base_length= strlen(line);
linept= line + base_length;
sprintf(xorriso->info_text,
"---------------------------------------------------------------\n");
Xorriso_info(xorriso,0);
sprintf(xorriso->info_text,
"%s : Enter rest of line (or @@@ to clear it) :\n", why_append);
Xorriso_info(xorriso,0);
goto get_single;
}
}
#ifdef Xorriso_with_readlinE
if(line[0]!=0 && strcmp(last_input,line)!=0 && !(flag&1))
if(!((flag&4) &&
(strncmp(line,"-history:",9)==0 || strncmp(line,"-history ",9)==0))) {
add_history(line);
strncpy(last_input,line,sizeof(last_input)-1);
last_input[sizeof(last_input)-1]= 0;
}
#endif /* ! Xorriso_with_readlinE */
ret= 1;
ex:;
if(cpt!=NULL)
free(cpt);
gettimeofday(&tv,&tz);
xorriso->idle_time+= tv.tv_sec+(1.e-6*(double) tv.tv_usec)-tdiff;
return(ret);
}
int Xorriso_request_confirmation(struct XorrisO *xorriso, int flag)
/*
bit0= important operation going on:
demand confirmation of abort, only abort on @@@
bit1= mark '@' and '@@' by return 4
bit2= accept: i|n= ignore | do not remove , r|y= retry | remove , q|x= abort
bit3= @@@ = 'done reading' rather than 'abort'
bit4= in non-dialog mode return 6 rather than 1
*/
/* return: <=0 error
1= go on | do not remove existing file
2= abort
3= redo request for confirmation
4= see flag bit1
(5= skip volume)
6= retry failed operation | remove existing file
*/
{
int ret;
char *line= NULL, *cpt, *previous_line= NULL;
char *abort_req_text,*abort_really_text;
Xorriso_alloc_meM(line, char, SfileadrL);
Xorriso_alloc_meM(previous_line, char, SfileadrL);
if(!xorriso->dialog) {
if(flag&16)
{ret= 6; goto ex;}
{ret= 1; goto ex;}
}
if(flag&8) {
abort_req_text= "request to end";
abort_really_text= "done reading";
} else {
abort_req_text= "request to abort";
abort_really_text= "abort this command";
}
ret= Xorriso_dialog_input(xorriso,line, SfileadrL, 1);
xorriso->result_line_counter= 0;
xorriso->result_page_counter++;
if(ret<=0)
if(xorriso->result_page_length>0)
xorriso->result_page_length= -xorriso->result_page_length;
cpt= line;
if(strcmp(cpt,"@@@")==0 ||
strcmp(cpt,"x")==0 || strcmp(cpt,"X")==0 ||
strcmp(cpt,"q")==0 || strcmp(cpt,"Q")==0) {
if(flag&1) {
strcpy(previous_line,cpt);
sprintf(xorriso->info_text,
"... [%s = %s registered. Really %s ? (y/n) ] ...\n",
cpt,abort_req_text,abort_really_text);
Xorriso_info(xorriso,0);
ret= Xorriso_dialog_input(xorriso,line, SfileadrL, 1);
if(ret<=0)
goto ex;
cpt= line;
if(strcmp(cpt,previous_line)==0 ||
((*cpt=='Y' || *cpt=='y' || *cpt=='j' || *cpt=='J' || *cpt=='1') &&
*(cpt+1)==0)) {
xorriso->request_to_abort= 1;
sprintf(xorriso->info_text,
"------- ( %s confirmed )\n",abort_req_text);
Xorriso_info(xorriso,0);
{ret= 2; goto ex;}
}
sprintf(xorriso->info_text, "....... ( %s revoked )\n",abort_req_text);
Xorriso_info(xorriso,0);
{ret= 3; goto ex;}
}
xorriso->request_to_abort= 1;
sprintf(xorriso->info_text,
"----------- [%s = request to abort registered. Operation ends ] ------------\n",
cpt);
Xorriso_info(xorriso,0);
{ret= 2; goto ex;}
} else if(*cpt=='@') {
if(strcmp(cpt,"@@")==0) {
goto klammer_affe;
} else if(strcmp(cpt,"@")==0) {
klammer_affe:;
if(xorriso->result_page_length>0)
xorriso->result_page_length= -xorriso->result_page_length;
if(flag&1) {
sprintf(xorriso->info_text,
"... [@ = prompt suppression registered. Prompting disabled temporarily ] ...\n");
Xorriso_info(xorriso,0);
}
} else {
Xorriso_dialog_input(xorriso,cpt,strlen(line)+1,2); /* write to history */
sprintf(xorriso->info_text,
"--- Unrecognized input beginning with @. Please enter someting else.\n");
Xorriso_info(xorriso,0);
{ret= 3; goto ex;}
}
if(flag&2)
{ret= 4; goto ex;}
if(flag&1)
{ret= 3; goto ex;}
{ret= 1; goto ex;}
} else if(flag&4) {
if(strcmp(cpt,"i")==0 || strcmp(cpt,"I")==0 ||
strcmp(cpt,"n")==0 || strcmp(cpt,"N")==0 ||
*cpt==0) {
{ret= 1; goto ex;}
} else if(strcmp(cpt,"r")==0 || strcmp(cpt,"R")==0 ||
strcmp(cpt,"y")==0 || strcmp(cpt,"Y")==0) {
{ret= 6; goto ex;}
} else {
/* >>> unknown input */
sprintf(xorriso->info_text,
"--- Please enter one of : empty line, i,n, r,y, q,x, @, @@@\n");
Xorriso_info(xorriso,0);
{ret= 3; goto ex;}
}
} else if(*cpt!=0 && !(flag&1)) {
Xorriso_dialog_input(xorriso,cpt,strlen(line)+1,2); /* write to history */
strcpy(xorriso->pending_option,cpt);
xorriso->request_to_abort= 1;
sprintf(xorriso->info_text,
"-------------- [ Input of option registered. Operation ends ] ---------------\n");
Xorriso_info(xorriso,0);
{ret= 2; goto ex;}
} else if(*cpt!=0) {
Xorriso_dialog_input(xorriso,cpt,strlen(line)+1,2); /* write to history */
sprintf(xorriso->info_text,
"--- Please enter one of : empty line, @, @@@\n");
Xorriso_info(xorriso,0);
{ret= 3; goto ex;}
}
ret= 1;
ex:;
Xorriso_free_meM(line);
Xorriso_free_meM(previous_line);
return(ret);
}
/* @param flag bit0= quoted multiline mode
bit1= release allocated memory and return 1
bit2= with bit0: warn of empty text arguments
bit3= deliver as single quoted text including all whitespace
and without any backslash interpretation
@return -1=out of memory , 0=line format error , 1=ok, go on , 2=done
*/
int Xorriso_read_lines(struct XorrisO *xorriso, FILE *fp, int *linecount,
int *argc, char ***argv, int flag)
{
char *line= NULL, *linept, *fgot;
int l, base_length, append_line, ret, mem_linecount, i;
Sfile_make_argv("", line, argc, argv, 2);
if(flag & 2)
{ret= 1; goto ex;}
Xorriso_alloc_meM(line, char, 5 * SfileadrL + 2);
mem_linecount= *linecount;
linept= line;
base_length= 0;
while(1) {
fgot= Sfile_fgets_n(linept, SfileadrL - base_length - 1, fp,
!!(flag & (1 | 8)));
if(fgot == NULL) {
if(ferror(fp))
{ret= 0; goto ex;}
if(linept != line) {
sprintf(xorriso->info_text,"Open quotation mark at end of input");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
{ret= 2; goto ex;}
}
l= strlen(line);
(*linecount)++;
append_line= 0;
if(flag & 1) { /* check whether the line is incomplete yet */
ret= Sfile_make_argv("", line, argc, argv, 16);
if(ret < 0)
goto ex;
if(ret == 0 && !append_line) {
line[l]= '\n';
line[l + 1]= 0;
append_line= 1;
}
if(l > 0 && !append_line)
if(line[l - 1] == '\\') {
line[l - 1]= 0;
append_line= 1;
}
}
if(l >= SfileadrL) {
sprintf(xorriso->info_text,"Input line too long !");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
if(!append_line)
break;
base_length= strlen(line);
linept= line + base_length;
}
if((flag & 1) && !(flag & 8)) {
ret= Sfile_make_argv("", line, argc, argv,
1 | ((xorriso->bsl_interpretation & 3) << 5));
if(ret < 0)
goto ex;
if(flag & 4)
for(i= 0; i < *argc; i++) {
if((*argv)[i][0] == 0) {
sprintf(xorriso->info_text, "Empty text as quoted argument in ");
} else if(strlen((*argv)[i]) >= SfileadrL) {
(*argv)[i][SfileadrL - 1]= 0;
sprintf(xorriso->info_text,
"Input text too long and now truncated in");
} else
continue;
if(mem_linecount + 1 < *linecount)
sprintf(xorriso->info_text + strlen(xorriso->info_text),
"lines %d to %d", mem_linecount + 1, *linecount);
else
sprintf(xorriso->info_text + strlen(xorriso->info_text),
"line %d", mem_linecount + 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 0);
}
} else {
(*argv)= Smem_malloC(sizeof(char *));
if(*argv == NULL)
{ret= -1; goto ex;}
(*argv)[0]= strdup(line);
if((*argv)[0] == NULL)
{ret= -1; goto ex;}
*argc= 1;
}
ret= 1;
ex:;
Xorriso_free_meM(line);
return(ret);
}
int Xorriso_predict_linecount(struct XorrisO *xorriso, char *line,
int *linecount, int flag)
{
int width,l;
char *spt,*ept;
*linecount= 0;
spt= line;
width= xorriso->result_page_width;
while(1) {
ept= strchr(spt,'\n');
if(ept==NULL)
l= strlen(spt);
else
l= ept-spt;
l+= xorriso->result_open_line_len;
if(ept!=NULL && l==0)
(*linecount)++;
else {
(*linecount)+= l/width;
if(ept==NULL) {
xorriso->result_open_line_len= l%width;
break;
}
(*linecount)+= !!(l%width);
}
xorriso->result_open_line_len= 0;
spt= ept+1;
}
return(1);
}
int Xorriso_pager(struct XorrisO *xorriso, char *line, int flag)
/*
bit1= mark '@' by return 4
*/
/* return: <=0 error , 1=go on , 2=abort , 4=see flag bit1*/
{
int ret,linecount;
char *info_text= NULL;
if(xorriso->result_page_length<=0 || xorriso->request_not_to_ask ||
xorriso->dialog == 0)
{ret= 1; goto ex;}
Xorriso_predict_linecount(xorriso,line,&linecount,0);
if(xorriso->result_line_counter+linecount>xorriso->result_page_length) {
ask_for_page:;
if(info_text == NULL)
Xorriso_alloc_meM(info_text, char, 10*SfileadrL);
strcpy(info_text,xorriso->info_text);
sprintf(xorriso->info_text,"\n");
Xorriso_info(xorriso,0);
sprintf(xorriso->info_text,
".... [Press Enter to continue. @,Enter avoids further stops. @@@ aborts] ....\n");
Xorriso_info(xorriso,0);
ret= Xorriso_request_confirmation(xorriso,flag&2);
strcpy(xorriso->info_text,info_text);
if(ret<=0)
goto ex;
if(ret==2)
{ret= 2; goto ex;}
if(ret==3)
goto ask_for_page;
}
xorriso->result_line_counter+= linecount;
ret= 1;
ex:;
Xorriso_free_meM(info_text);
return(ret);
}
static int Xorriso_lock_outlists(struct XorrisO *xorriso, int flag)
{
int ret;
static int complaints= 0, complaint_limit= 5;
ret= pthread_mutex_lock(&(xorriso->result_msglists_lock));
if(ret != 0) {
/* Cannot report failure through the failing message output system */
complaints++;
if(complaints < complaint_limit)
fprintf(stderr,
"xorriso : pthread_mutex_lock() for outlists returns %d\n",
ret);
return(-1);
}
return(1);
}
static int Xorriso_unlock_outlists(struct XorrisO *xorriso, int flag)
{
int ret;
static int complaints= 0, complaint_limit= 5;
ret= pthread_mutex_unlock(&(xorriso->result_msglists_lock));
if(ret != 0) {
/* Cannot report failure through the failing message output system */
complaints++;
if(complaints < complaint_limit)
fprintf(stderr,
"xorriso : pthread_mutex_unlock() for outlists returns %d\n",
ret);
return(0);
}
return(1);
}
static int Xorriso_write_to_msglist(struct XorrisO *xorriso,
struct Xorriso_lsT **xorriso_msglist,
char *text, int flag)
{
int ret, locked= 0;
struct Xorriso_lsT *msglist;
ret= Xorriso_lock_outlists(xorriso, 0);
if(ret > 0)
locked= 1;
msglist= *xorriso_msglist;
ret= Xorriso_lst_append_binary(&msglist, text, strlen(text) + 1, 0);
if(ret <= 0) {
ret= -1; goto ex;
}
if(*xorriso_msglist == NULL)
*xorriso_msglist= msglist;
ret= 1;
ex:;
if(locked)
Xorriso_unlock_outlists(xorriso, 0);
return(ret);
}
int Xorriso_write_to_channel(struct XorrisO *xorriso,
char *in_text, int channel_no, int flag)
/*
bit0= eventually backslash encode linefeeds
bit1= text is the name of the log file for the given channel
bit2= text is the name of the consolidated packet log file for all channels
bit3= text is the name of the stderr redirection file
bit15= with bit1 to bit3: close depicted log file
*/
{
char *rpt, *npt, *text= NULL;
int ret= 1, info_redirected= 0, result_redirected= 0;
char prefix[16];
FILE *logfile_fp, *pktlog_fp;
static int num_channels= 4;
static char channel_prefixes[4][4]= {".","R","I","M"};
#ifdef Xorriso_fetch_with_msg_queueS
static int complaints= 0, complaint_limit= 5;
int locked= 0, uret;
#endif
text= in_text; /* might change due to backslash encoding */
if(channel_no<0 || channel_no>=num_channels)
{ret= -1; goto ex;}
#ifdef Xorriso_fetch_with_msg_queueS
ret= pthread_mutex_lock(&(xorriso->write_to_channel_lock));
if(ret != 0) {
/* Cannot report failure through the failing message output system */
complaints++;
if(complaints <= complaint_limit)
fprintf(stderr,
"xorriso : pthread_mutex_lock() for write_to_channel returns %d\n",
ret);
/* Intentionally not aborting here */;
} else
locked= 1;
#endif /* Xorriso_fetch_with_msg_queueS */
/* Logfiles */
logfile_fp= xorriso->logfile_fp[channel_no];
pktlog_fp= xorriso->pktlog_fp;
if((flag&2) && logfile_fp!=NULL) {
fprintf(logfile_fp,
"! end ! end ! end ! end ! end ! end ! end ! end xorriso log : %s : %s\n",
channel_prefixes[channel_no],Sfile_datestr(time(0),1|2|256));
fclose(logfile_fp);
xorriso->logfile_fp[channel_no]= logfile_fp= NULL;
}
if((flag&4) && pktlog_fp!=NULL) {
fprintf(pktlog_fp,
"I:1:! end ! end ! end ! end ! end ! end ! end ! end xorriso log : %s : %s\n",
channel_prefixes[channel_no],Sfile_datestr(time(0),1|2|256));
fclose(pktlog_fp);
xorriso->pktlog_fp= pktlog_fp= NULL;
}
if((flag & 8) && xorriso->stderr_fp != NULL) {
fclose(xorriso->stderr_fp);
xorriso->stderr_fp= NULL;
}
if(flag&(1<<15))
{ret= 1; goto ex;}
if((flag&2)) {
xorriso->logfile_fp[channel_no]= logfile_fp= fopen(text,"a");
if(logfile_fp==NULL)
{ret= 0; goto ex;}
fprintf(logfile_fp,
"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! xorriso log : %s : %s\n",
channel_prefixes[channel_no],Sfile_datestr(time(0),1|2|256));
fflush(logfile_fp);
}
if((flag&4)) {
xorriso->pktlog_fp= pktlog_fp= fopen(text,"a");
if(pktlog_fp==NULL)
{ret= 0; goto ex;}
fprintf(pktlog_fp,
"I:1:!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! xorriso log : . : %s\n",
Sfile_datestr(time(0),1|2|256));
fflush(pktlog_fp);
}
if(flag & 8) {
truncate(text, (off_t) 0);
xorriso->stderr_fp= fopen(text, "a");
if(xorriso->stderr_fp == NULL)
{ret= 0; goto ex;}
}
if(flag & (2| 4 | 8))
{ret= 1; goto ex;}
/* Eventually perform backslash encoding of non-printable characters */
if(((xorriso->bsl_interpretation & 32) && channel_no == 1) ||
((xorriso->bsl_interpretation & 64) && channel_no == 2)) {
ret= Sfile_bsl_encoder(&text, text, strlen(text), 1 | 2 | 4);
if(ret <= 0)
{ret= -1; goto ex;}
}
/* Eventually perform messag redirection */
if(xorriso->msglist_stackfill > 0) {
if(xorriso->msglist_flags[xorriso->msglist_stackfill - 1] & 1)
result_redirected= 1;
if(xorriso->msglist_flags[xorriso->msglist_stackfill - 1] & 2)
info_redirected= 1;
}
if(result_redirected) {
if(channel_no==1 || channel_no==3) {
ret= Xorriso_write_to_msglist(xorriso,
&(xorriso->result_msglists[xorriso->msglist_stackfill - 1]),
text, 0);
if(ret <= 0)
{ ret= -1; goto ex; }
}
}
if(info_redirected) {
if(channel_no==2 || channel_no==3) {
ret= Xorriso_write_to_msglist(xorriso,
&(xorriso->info_msglists[xorriso->msglist_stackfill - 1]),
text, 0);
if(ret <= 0)
{ ret= -1; goto ex; }
}
}
if((channel_no == 1 && result_redirected) ||
(channel_no == 2 && info_redirected) ||
(result_redirected && info_redirected))
{ret= 1; goto ex;}
/* Non-redirected output */
if(!xorriso->packet_output) {
if(channel_no==1 || channel_no==3) {
printf("%s",text);
fflush(stdout);
}
if(channel_no==2 || channel_no==3) {
if(xorriso->stderr_fp != NULL) {
fprintf(xorriso->stderr_fp, "%s", text);
fflush(xorriso->stderr_fp);
} else
fprintf(stderr, "%s", text);
}
if(logfile_fp!=NULL) {
fprintf(logfile_fp,"%s",text);
fflush(logfile_fp);
}
if(pktlog_fp==NULL)
{ret= 1; goto ex;}
}
rpt= text;
sprintf(prefix,"%s:x: ",channel_prefixes[channel_no]);
while(*rpt!=0) {
npt= strchr(rpt,'\n');
if(npt==NULL)
prefix[2]= '0';
else
prefix[2]= '1';
if(xorriso->packet_output) {
ret= fwrite(prefix,5,1,stdout);
if(ret<=0)
{ret= 0; goto ex;}
}
if(pktlog_fp!=NULL) {
ret= fwrite(prefix,5,1,pktlog_fp);
if(ret<=0)
{ret= 0; goto ex;}
}
if(npt==NULL) {
if(xorriso->packet_output) {
ret= fwrite(rpt,strlen(rpt),1,stdout);
if(ret<=0)
{ret= 0; goto ex;}
ret= fwrite("\n",1,1,stdout);
if(ret<=0)
{ret= 0; goto ex;}
}
if(pktlog_fp!=NULL) {
ret= fwrite(rpt,strlen(rpt),1,pktlog_fp);
if(ret<=0)
{ret= 0; goto ex;}
ret= fwrite("\n",1,1,pktlog_fp);
if(ret<=0)
{ret= 0; goto ex;}
}
break;
} else {
if(xorriso->packet_output) {
ret= fwrite(rpt,npt+1-rpt,1,stdout);
if(ret<=0)
{ret= 0; goto ex;}
}
if(pktlog_fp!=NULL) {
ret= fwrite(rpt,npt+1-rpt,1,pktlog_fp);
if(ret<=0)
{ret= 0; goto ex;}
}
}
rpt= npt+1;
}
if(xorriso->packet_output)
fflush(stdout);
if(pktlog_fp!=NULL)
fflush(pktlog_fp);
ret= 1;
ex:
if(text != in_text && text != NULL)
free(text);
#ifdef Xorriso_fetch_with_msg_queueS
if(locked) {
uret= pthread_mutex_unlock(&(xorriso->write_to_channel_lock));
if(uret != 0) {
/* Cannot report failure through the failing message output system */
complaints++;
if(complaints <= complaint_limit)
fprintf(stderr,
"xorriso : pthread_mutex_unlock() for write_to_channel returns %d\n",
uret);
}
}
#endif /* Xorriso_fetch_with_msg_queueS */
return(ret);
}
int Xorriso_push_outlists(struct XorrisO *xorriso, int *stack_handle,
int flag)
{
int ret, locked= 0;
ret= Xorriso_lock_outlists(xorriso, 0);
if(ret > 0)
locked= 1;
if(xorriso->msglist_stackfill + 1 >= Xorriso_max_outlist_stacK) {
Xorriso_msgs_submit(xorriso, 0,
"Overflow of message output redirection stack", 0, "FATAL", 0);
ret= -1; goto ex;
}
if((flag & 3) == 0)
flag|= 3;
xorriso->msglist_stackfill++;
xorriso->result_msglists[xorriso->msglist_stackfill - 1]= NULL;
xorriso->info_msglists[xorriso->msglist_stackfill - 1]= NULL;
xorriso->msglist_flags[xorriso->msglist_stackfill - 1]= flag & 3;
*stack_handle= xorriso->msglist_stackfill - 1;
ret= 1;
ex:;
if(locked)
Xorriso_unlock_outlists(xorriso, 0);
return(ret);
return(1);
}
int Xorriso_fetch_outlists(struct XorrisO *xorriso, int stack_handle,
struct Xorriso_lsT **result_list,
struct Xorriso_lsT **info_list, int flag)
{
int ret, locked= 0;
#ifdef Xorriso_fetch_with_msg_queueS
/* >>> This would need more locking around
xorriso->problem_status= sev;
Probably also locking of
Xorriso_info(), Xorriso_result
because unredirected output could collide.
*/
ret= Xorriso_process_msg_queues(xorriso, 0);
if(ret <= 0)
goto ex;
#endif /* Xorriso_fetch_with_msg_queueS */
if((flag & 3) == 0)
flag|= 3;
ret= Xorriso_lock_outlists(xorriso, 0);
if(ret > 0)
locked= 1;
if(stack_handle == -1)
stack_handle= xorriso->msglist_stackfill - 1;
if(stack_handle < 0 || stack_handle >= xorriso->msglist_stackfill) {
Xorriso_msgs_submit(xorriso, 0,
"Program error: Wrong message output redirection stack handle",
0, "FATAL", 0);
ret= -1; goto ex;
}
if(flag & 1) {
*result_list= xorriso->result_msglists[stack_handle];
xorriso->result_msglists[stack_handle]= NULL;
}
if(flag & 2) {
*info_list= xorriso->info_msglists[stack_handle];
xorriso->info_msglists[stack_handle]= NULL;
}
ret= 1;
ex:;
if(locked)
Xorriso_unlock_outlists(xorriso, 0);
return(ret);
}
int Xorriso_pull_outlists(struct XorrisO *xorriso, int stack_handle,
struct Xorriso_lsT **result_list,
struct Xorriso_lsT **info_list, int flag)
{
int i, ret, locked= 0;
ret= Xorriso_lock_outlists(xorriso, 0);
if(ret > 0)
locked= 1;
if(stack_handle == -1)
stack_handle= xorriso->msglist_stackfill - 1;
if(stack_handle < 0 || stack_handle >= xorriso->msglist_stackfill) {
Xorriso_msgs_submit(xorriso, 0,
"Program error: Wrong message output redirection stack handle",
0, "FATAL", 0);
ret= -1; goto ex;
}
/* Concatenate all redirections above stack_handle */
*result_list= NULL;
*info_list= NULL;
for(i = stack_handle; i < xorriso->msglist_stackfill; i++) {
if(*result_list == NULL)
*result_list= xorriso->result_msglists[i];
else
Xorriso_lst_concat(*result_list, xorriso->result_msglists[i], 0);
if(*info_list == NULL)
*info_list= xorriso->info_msglists[i];
else
Xorriso_lst_concat(*info_list, xorriso->info_msglists[i], 0);
}
xorriso->msglist_stackfill= stack_handle;
ret= 1;
ex:;
if(locked)
Xorriso_unlock_outlists(xorriso, 0);
return(ret);
}
int Xorriso_result_handler_stdout(void *handle, char *text)
{
printf("%s", text);
fflush(stdout);
return(1);
}
int Xorriso_info_handler_stderr(void *handle, char *text)
{
struct XorrisO *xorriso;
xorriso= (struct XorrisO *) handle;
if(xorriso->stderr_fp != NULL) {
fprintf(xorriso->stderr_fp, "%s", text);
fflush(xorriso->stderr_fp);
} else {
fprintf(stderr, "%s", text);
fflush(stderr);
}
return(1);
}
int Xorriso_process_msg_lists(struct XorrisO *xorriso,
struct Xorriso_lsT *result_list,
struct Xorriso_lsT *info_list,
int *line_count, int flag)
{
struct Xorriso_lsT *lpt;
int ret;
int (*handler)(void *handle, char *text);
void *handle;
handler= xorriso->msgw_result_handler;
handle= xorriso->msgw_result_handle;
if(handler == NULL) {
handler= Xorriso_result_handler_stdout;
handle= xorriso;
}
for(lpt= result_list; lpt != NULL; lpt= lpt->next) {
(*line_count)++;
ret= (*handler)(handle, Xorriso_lst_get_text(lpt, 0));
if(ret < 0)
return(-1);
}
handler= xorriso->msgw_info_handler;
handle= xorriso->msgw_info_handle;
if(handler == NULL) {
handler= Xorriso_info_handler_stderr;
handle= xorriso;
}
for(lpt= info_list; lpt != NULL; lpt= lpt->next) {
(*line_count)++;
ret= (*handler)(handle, Xorriso_lst_get_text(lpt, 0));
if(ret < 0)
return(-1);
}
return(1);
}
static void *Xorriso_msg_watcher(void *state_pt)
{
struct XorrisO *xorriso;
int ret, u_wait= 25000, line_count, sleep_thresh= 20;
struct Xorriso_lsT *result_list= NULL, *info_list= NULL;
static int debug_sev= 0;
xorriso= (struct XorrisO *) state_pt;
if(debug_sev == 0)
Xorriso__text_to_sev("DEBUG", &debug_sev, 0);
xorriso->msg_watcher_state= 2;
if(xorriso->msgw_info_handler != NULL &&
debug_sev < xorriso->report_about_severity &&
debug_sev < xorriso->abort_on_severity)
(*xorriso->msgw_info_handler)(xorriso,
"xorriso : DEBUG : Concurrent message watcher started\n");
while(1) {
line_count= 0;
/* Watch out for end request in xorriso */
if(xorriso->msg_watcher_state == 3)
break;
ret= Xorriso_fetch_outlists(xorriso, -1, &result_list, &info_list, 3);
if(ret < 0)
break;
if(ret > 0) {
/* Process fetched lines */
ret= Xorriso_process_msg_lists(xorriso, result_list, info_list,
&line_count, 0);
Xorriso_lst_destroy_all(&result_list, 0);
Xorriso_lst_destroy_all(&info_list, 0);
if(ret < 0)
break;
}
if(line_count < sleep_thresh)
usleep(u_wait);
}
if(xorriso->msgw_info_handler != NULL &&
debug_sev < xorriso->report_about_severity &&
debug_sev < xorriso->abort_on_severity)
(*xorriso->msgw_info_handler)(xorriso,
"xorriso : DEBUG : Concurrent message watcher ended\n");
xorriso->msg_watcher_state= 0;
return(NULL);
}
int Xorriso_start_msg_watcher(struct XorrisO *xorriso,
int (*result_handler)(void *handle, char *text),
void *result_handle,
int (*info_handler)(void *handle, char *text),
void *info_handle,
int flag)
{
int ret, u_wait= 1000, locked= 0, pushed= 0, uret, line_count= 0;
struct Xorriso_lsT *result_list= NULL, *info_list= NULL;
pthread_attr_t attr;
pthread_attr_t *attr_pt = NULL;
pthread_t thread;
ret= pthread_mutex_lock(&(xorriso->msg_watcher_lock));
if(ret != 0) {
Xorriso_msgs_submit(xorriso, 0,
"Cannot aquire mutex lock for managing concurrent message watcher",
ret, "FATAL", 0);
ret= -1; goto ex;
}
locked= 1;
/* Check for running watcher */
if(xorriso->msg_watcher_state > 0) {
sprintf(xorriso->info_text,
"There is already a concurrent message watcher running");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
ret= 0; goto ex;
}
ret= Xorriso_push_outlists(xorriso, &(xorriso->msgw_stack_handle), 3);
if(ret <= 0)
goto ex;
pushed= 1;
/* Register watcher */
xorriso->msgw_result_handler= result_handler;
xorriso->msgw_result_handle= result_handle;
xorriso->msgw_info_handler= info_handler;
xorriso->msgw_info_handle= info_handle;
xorriso->msg_watcher_state= 1;
/* Start thread */
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED);
attr_pt= &attr;
ret= pthread_create(&thread, attr_pt, Xorriso_msg_watcher, xorriso);
if(ret != 0) {
sprintf(xorriso->info_text,
"Cannot create thread for concurrent message watcher");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "FAILURE", 0);
ret= 0; goto ex;
}
/* Wait until watcher has indicated start */
while(xorriso->msg_watcher_state == 1) {
/* >>> have a timeout ? */;
usleep(u_wait);
}
ret= 1;
ex:;
if(ret <= 0 && pushed) {
uret= Xorriso_pull_outlists(xorriso, xorriso->msgw_stack_handle,
&result_list, &info_list, 0);
if(uret > 0) {
xorriso->msgw_result_handler= NULL;
xorriso->msgw_info_handler= NULL;
Xorriso_process_msg_lists(xorriso, result_list, info_list,
&line_count, 0);
Xorriso_lst_destroy_all(&result_list, 0);
Xorriso_lst_destroy_all(&info_list, 0);
}
}
if(locked) {
uret= pthread_mutex_unlock(&(xorriso->msg_watcher_lock));
if(uret != 0) {
Xorriso_msgs_submit(xorriso, 0,
"Cannot release mutex lock for managing concurrent message watcher",
uret, "FATAL", 0);
ret= -1;
}
}
return(ret);
}
/* @param flag bit0= do not complain loudly if no wather is active
*/
int Xorriso_stop_msg_watcher(struct XorrisO *xorriso, int flag)
{
int ret, u_wait= 1000, locked= 0, uret, line_count= 0;
struct Xorriso_lsT *result_list= NULL, *info_list= NULL;
if((flag & 1) && xorriso->msg_watcher_state != 2)
/* Roughly tolerate non-running watcher */
{ret= 0; goto ex;}
ret= pthread_mutex_lock(&(xorriso->msg_watcher_lock));
if(ret != 0) {
Xorriso_msgs_submit(xorriso, 0,
"Cannot aquire mutex lock for managing concurrent message watcher",
ret, "FATAL", 0);
ret= -1; goto ex;
}
locked= 1;
/* Check for running watcher */
if(xorriso->msg_watcher_state != 2) {
sprintf(xorriso->info_text,
"There is no concurrent message watcher running");
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, errno, "SORRY", 0);
ret= 0; goto ex;
}
/* Inform watcher of desire to stop it */
xorriso->msg_watcher_state= 3;
/* Wait until watcher has indicated its end */
while(xorriso->msg_watcher_state != 0) {
/* >>> have a timeout ? */;
usleep(u_wait);
}
ret= Xorriso_pull_outlists(xorriso, xorriso->msgw_stack_handle,
&result_list, &info_list, 0);
if(ret > 0) {
Xorriso_process_msg_lists(xorriso, result_list, info_list,
&line_count, 0);
Xorriso_lst_destroy_all(&result_list, 0);
Xorriso_lst_destroy_all(&info_list, 0);
}
xorriso->msgw_result_handler= NULL;
xorriso->msgw_info_handler= NULL;
ret= 1;
ex:;
if(locked) {
uret= pthread_mutex_unlock(&(xorriso->msg_watcher_lock));
if(uret != 0) {
Xorriso_msgs_submit(xorriso, 0,
"Cannot release mutex lock for managing concurrent message watcher",
uret, "FATAL", 0);
ret= -1;
}
}
return(ret);
}
int Xorriso_result(struct XorrisO *xorriso, int flag)
/*
bit0= no considerations or computations or dialog. Just put out.
*/
{
int ret, redirected= 0;
if(flag&1)
goto put_it_out;
if(xorriso->request_to_abort)
return(1);
if(xorriso->msglist_stackfill > 0)
if(xorriso->msglist_flags[xorriso->msglist_stackfill - 1] & 1)
redirected= 1;
if(xorriso->result_page_length>0 && !redirected) {
ret= Xorriso_pager(xorriso,xorriso->result_line,2);
if(ret<=0)
return(ret);
if(ret==2)
return(1);
if(xorriso->request_to_abort)
return(1);
}
put_it_out:;
xorriso->bar_is_fresh= 0;
ret= Xorriso_write_to_channel(xorriso, xorriso->result_line, 1,0);
return(ret);
}
int Xorriso_info(struct XorrisO *xorriso, int flag)
/*
bit0= use pager (as with result)
bit1= permission to suppress output
bit2= insist in showing output
*/
{
int ret;
static int note_sev= 0;
if(flag&2)
if(xorriso->request_to_abort)
return(1);
if(note_sev==0)
Xorriso__text_to_sev("NOTE", &note_sev, 0);
if(note_sev<xorriso->report_about_severity &&
note_sev<xorriso->abort_on_severity && !(flag&4))
return(1);
if(flag&1) {
ret= Xorriso_pager(xorriso,xorriso->info_text,2);
if(ret<=0)
return(ret);
if(ret==2)
return(1);
if(flag&2)
if(xorriso->request_to_abort)
return(1);
}
xorriso->bar_is_fresh= 0;
ret=Xorriso_write_to_channel(xorriso, xorriso->info_text, 2, 0);
return(ret);
}
int Xorriso_mark(struct XorrisO *xorriso, int flag)
{
int ret= 1,r_ret,i_ret;
if(xorriso->mark_text[0]==0)
return(1);
if(xorriso->packet_output)
ret=Xorriso_write_to_channel(xorriso, xorriso->mark_text, 3, 0);
else {
sprintf(xorriso->result_line,"%s\n",xorriso->mark_text);
r_ret= Xorriso_result(xorriso,1);
strcpy(xorriso->info_text,xorriso->result_line);
i_ret= Xorriso_info(xorriso,0);
if(r_ret==0 || i_ret==0)
ret= 0;
}
return(ret);
}
int Xorriso_restxt(struct XorrisO *xorriso, char *text)
{
int ret;
strncpy(xorriso->result_line,text,sizeof(xorriso->result_line)-1);
xorriso->result_line[sizeof(xorriso->result_line)-1]= 0;
ret= Xorriso_result(xorriso,0);
return(ret);
}
/* @param flag bit0-7= purpose
0= ERRFILE
1= mark line (only to be put out if enabled)
*/
int Xorriso_process_errfile(struct XorrisO *xorriso,
int error_code, char msg_text[], int os_errno,
int flag)
{
char ttx[41];
int purpose;
if(strlen(msg_text)>SfileadrL)
return(-1);
purpose= flag&255;
if(purpose==1 && !(xorriso->errfile_mode&1))
return(2);
if(xorriso->errfile_fp!=NULL) {
if(purpose==1)
fprintf(xorriso->errfile_fp, "----------------- %s %s\n",
msg_text, Ftimetxt(time(0), ttx, 1));
else
fprintf(xorriso->errfile_fp, "%s\n", msg_text);
fflush(xorriso->errfile_fp);
return(1);
}
if(xorriso->errfile_log[0]==0)
return(1);
if(strcmp(xorriso->errfile_log, "-")==0 ||
strcmp(xorriso->errfile_log, "-R")==0) {
if(purpose==1)
sprintf(xorriso->result_line, "----------------- %s %s\n",
msg_text, Ftimetxt(time(0), ttx, 1));
else
sprintf(xorriso->result_line, "%s\n", msg_text);
Xorriso_result(xorriso, 1);
return(1);
}
if(strcmp(xorriso->errfile_log, "-I")==0) {
if(purpose==1)
sprintf(xorriso->info_text, "ERRFILE_MARK=%s %s\n",
msg_text, Ftimetxt(time(0), ttx, 1));
else
sprintf(xorriso->info_text, "ERRFILE=%s\n", msg_text);
Xorriso_info(xorriso, 0);
return(1);
}
return(2);
}
#ifdef Xorriso_fetch_with_msg_queueS
/* Important: This function must stay thread-safe with all use of xorriso. */
#else
/* Note: It is ok to submit xorriso->info_text as msg_text here. */
#endif
/* flag:
bit0= for Xorriso_info() : use pager (as with result)
bit1= for Xorriso_info() : permission to suppress output
bit2..5= name prefix
0="xorriso"
1="libisofs"
2="libburn"
3="libisoburn"
else: ""
bit6= append carriage return rather than line feed (if not os_errno)
bit7= perform Xorriso_process_msg_queues() first
bit8= do not prepend name prefix and severity
*/
int Xorriso_msgs_submit(struct XorrisO *xorriso,
int error_code, char msg_text[], int os_errno,
char severity[], int flag)
{
int ret, lt, li, sev, i;
char *sev_text= "FATAL", prefix[80], *text= NULL;
static char pfx_list[20][16]= {
"xorriso : ", "libisofs: ", "libburn : ", "libisoburn: ",
"", "", "", "", "", "", "", "", "", "", "", "" };
if(flag&128)
Xorriso_process_msg_queues(xorriso, 0);
if(strcmp(severity, "ERRFILE")==0)
Xorriso_process_errfile(xorriso, error_code, msg_text, os_errno, 0);
/* Set problem status */
ret= Xorriso__text_to_sev(severity, &sev, 0);
if(ret<=0)
Xorriso__text_to_sev(sev_text, &sev, 0);
else
sev_text= severity;
if(xorriso->problem_status<sev)
Xorriso_set_problem_status(xorriso, sev_text, 0);
/* Report problem event */
if(sev<xorriso->report_about_severity && sev<xorriso->abort_on_severity)
{ret= 2; goto ex;}
lt= strlen(msg_text);
if(!(flag & 256)) {
sprintf(prefix,"%s%s : ", pfx_list[(flag>>2)&15], sev_text);
li= strlen(prefix);
} else {
prefix[0]= 0;
li= 0;
}
if(lt > ((int) sizeof(xorriso->info_text)) - li - 2)
lt= sizeof(xorriso->info_text)-li-2;
#ifdef Xorriso_fetch_with_msg_queueS
Xorriso_alloc_meM(text, char, sizeof(xorriso->info_text));
#else /* Xorriso_fetch_with_msg_queueS */
text= xorriso->info_text;
#endif /* ! Xorriso_fetch_with_msg_queueS */
if(msg_text == text) {
if(li > 0) {
for(i= lt; i>=0; i--)
msg_text[i+li]= msg_text[i];
for(i=0; i<li; i++)
msg_text[i]= prefix[i];
}
} else {
if(li > 0)
strcpy(text, prefix);
strncpy(text + li, msg_text, lt);
}
if((flag&64) && os_errno<=0)
text[li+lt]= '\r';
else
text[li+lt]= '\n';
text[li+lt+1]= 0;
if(os_errno>0)
sprintf(text + strlen(text) - 1, " : %s\n", strerror(os_errno));
#ifdef Xorriso_fetch_with_msg_queueS
Xorriso_write_to_channel(xorriso, text, 2, 0);
#else /* Xorriso_fetch_with_msg_queueS */
Xorriso_info(xorriso,4|(flag&3));
#endif /* ! Xorriso_fetch_with_msg_queueS */
ex:;
#ifdef Xorriso_fetch_with_msg_queueS
Xorriso_free_meM(text);
#endif /* ! Xorriso_fetch_with_msg_queueS */
return(ret);
}
/* To be used with isoburn_set_msgs_submit()
*/
int Xorriso_msgs_submit_void(void *xorriso,
int error_code, char msg_text[], int os_errno,
char severity[], int flag)
{
int ret;
ret= Xorriso_msgs_submit((struct XorrisO *) xorriso, error_code, msg_text,
os_errno, severity, flag);
return(ret);
}
/** @return -1= abort , 0= no , 1= yes
*/
int Xorriso_reassure(struct XorrisO *xorriso, char *cmd, char *which_will,
int flag)
{
int ret;
if(!xorriso->do_reassure)
return(1);
sprintf(xorriso->info_text, "Really perform %s which will %s ? (y/n)\n",
cmd, which_will);
Xorriso_info(xorriso, 4);
do {
ret= Xorriso_request_confirmation(xorriso, 2|4|16);
} while(ret==3);
if(ret==6 || ret==4) {
sprintf(xorriso->info_text, "%s confirmed", cmd);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
return(1);
}
if(ret==2) {
sprintf(xorriso->info_text, "%s aborted", cmd);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
return(-1);
}
sprintf(xorriso->info_text, "%s revoked", cmd);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "NOTE", 0);
return(0);
}
int Xorriso_write_session_log(struct XorrisO *xorriso, int flag)
{
FILE *fp= NULL;
char *sfe= NULL, timetext[40], *rpt, *wpt;
int ret;
if(xorriso->session_logfile[0]==0)
{ret= 2; goto ex;}
Xorriso_alloc_meM(sfe, char, 5 * SfileadrL);
fp= fopen(xorriso->session_logfile, "a");
if(fp==0) {
sprintf(xorriso->info_text, "-session_log: Cannot open file %s",
Text_shellsafe(xorriso->session_logfile, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
wpt= sfe;
for(rpt= xorriso->volid; *rpt!=0; rpt++) {
if(*rpt=='\n') {
*(wpt++)= '\\';
*(wpt++)= 'n';
} else
*(wpt++)= *rpt;
}
*wpt= 0;
fprintf(fp, "%s %d %d %s\n",
Ftimetxt(time(0), timetext, 2), xorriso->session_lba,
xorriso->session_blocks, sfe);
fclose(fp);
ret= 1;
ex:;
Xorriso_free_meM(sfe);
return(ret);
}
int Xorriso_status_filter(struct XorrisO *xorriso, char *filter, char *line,
int flag)
{
if(filter!=NULL)
if(filter[0]=='-')
if(strncmp(filter, line, strlen(filter))!=0)
return(0);
return(1);
}
int Xorriso_status_result(struct XorrisO *xorriso, char *filter, FILE *fp,
int flag)
/*
bit1= do only report to fp
*/
{
int ret;
ret= Xorriso_status_filter(xorriso, filter, xorriso->result_line, 0);
if(ret <= 0)
return(2);
if(!(flag&2))
Xorriso_result(xorriso,0);
if(fp!=NULL) {
ret= fwrite(xorriso->result_line,strlen(xorriso->result_line),1,fp);
if(ret<=0)
return(ret);
}
return(1);
}
int Xorriso_status(struct XorrisO *xorriso, char *filter, FILE *fp, int flag)
/*
bit0= do only report non-default settings
bit1= do only report to fp
bit2= report current -resume status even if bit0 is set, but only if valid
bit3= report readline history
bit4= report -resume options indirectly as
-options_from_file:${resume_state_file}_pos
*/
{
int is_default, no_defaults, i, ret, adr_mode, do_single, behavior;
int show_indev= 1, show_outdev= 1, show_dev= 0;
int part_table_implicit= 0;
char *line, *sfe= NULL, mode[80], *form, *treatment;
char *in_pt, *out_pt, *nl_charset, *local_charset, *mode_pt;
char *dev_filter= NULL, *xorriso_id= NULL;
static char channel_prefixes[4][4]= {".","R","I","M"};
static char load_names[][20]= {"auto", "session", "track", "lba", "volid"};
static int max_load_mode= 4;
struct Xorriso_lsT *paths, *leafs, *s, *plst, *vlst;
Xorriso_alloc_meM(sfe, char, 5 * SfileadrL + 80);
Xorriso_alloc_meM(xorriso_id, char, 129);
no_defaults= flag&1;
line= xorriso->result_line;
if(xorriso->no_rc) {
sprintf(line,"-no_rc\n");
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
is_default= strcmp(xorriso->list_delimiter, "--") == 0;
sprintf(line,"-list_delimiter %s\n", xorriso->list_delimiter);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= 0;
if(xorriso->dialog == 2)
sprintf(line,"-dialog on\n");
else if(xorriso->dialog == 1)
sprintf(line,"-dialog single_line\n");
else {
sprintf(line,"-dialog off\n");
is_default= 1;
}
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->result_page_length==0 && xorriso->result_page_width==80);
sprintf(line,"-page %d %d\n",
(xorriso->result_page_length>=0?xorriso->result_page_length
:-xorriso->result_page_length),
xorriso->result_page_width);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->use_stdin==0);
sprintf(line,"-use_readline %s\n", (xorriso->use_stdin?"off":"on"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->bsl_interpretation == 0);
strcpy(line, "-backslash_codes ");
if(xorriso->bsl_interpretation == 0)
strcat(line, "off");
else if(xorriso->bsl_interpretation == (3 | 16 | 32 | 64))
strcat(line, "on");
else {
if((xorriso->bsl_interpretation & 3) == 1)
strcat(line, "in_double_quotes");
else if((xorriso->bsl_interpretation & 3) == 2)
strcat(line, "in_quotes");
else if((xorriso->bsl_interpretation & 3) == 3)
strcat(line, "with_quoted_input");
if(xorriso->bsl_interpretation & 16) {
if(strlen(line) > 17)
strcat(line, ":");
strcat(line, "with_program_arguments");
}
if((xorriso->bsl_interpretation & (32 | 64)) == (32 | 64)) {
if(strlen(line) > 17)
strcat(line, ":");
strcat(line, "encode_output");
} else {
if(xorriso->bsl_interpretation & 32) {
if(strlen(line) > 17)
strcat(line, ":");
strcat(line, "encode_results");
}
if(xorriso->bsl_interpretation & 64) {
if(strlen(line) > 17)
strcat(line, ":");
strcat(line, "encode_infos");
}
}
}
strcat(line, "\n");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= !xorriso->packet_output;
sprintf(line,"-pkt_output %s\n",(xorriso->packet_output?"on":"off"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
for(i=0;i<4;i++) {
is_default= (xorriso->logfile[i]!=0);
sprintf(line,"-logfile %s %s\n",
channel_prefixes[i],Text_shellsafe(xorriso->logfile[i],sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
is_default= (xorriso->errfile_log[0]==0);
sprintf(line,"-errfile_log %s\n",Text_shellsafe(xorriso->errfile_log,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
if(xorriso->check_media_default == NULL) {
is_default= 1;
sprintf(line, "-check_media_defaults reset=now %s\n",
xorriso->list_delimiter);
} else {
ret= Xorriso_check_media_list_job(xorriso, xorriso->check_media_default,
line, no_defaults);
is_default= (ret == 2);
strcat(line, "\n");
}
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
behavior= Xorriso__get_signal_behavior(0);
is_default= (behavior == 1);
treatment= "on";
if(behavior == 0)
treatment= "off";
else if(behavior == 2)
treatment= "sig_dfl";
else if(behavior == 3)
treatment= "sig_ign";
sprintf(line,"-signal_handling %s\n", treatment);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->img_read_error_mode==2);
treatment= "best_effort";
if(xorriso->img_read_error_mode==1)
treatment= "failure";
else if(xorriso->img_read_error_mode==2)
treatment= "fatal";
sprintf(line,"-error_behavior image_loading %s\n", treatment);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->extract_error_mode == 1);
treatment= "keep";
if(xorriso->extract_error_mode == 0)
treatment= "best_effort";
else if(xorriso->extract_error_mode == 2)
treatment= "delete";
sprintf(line,"-error_behavior file_extraction %s\n", treatment);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->mark_text[0]==0);
sprintf(line,"-mark %s\n",Text_shellsafe(xorriso->mark_text,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->temp_mem_limit==16*1024*1024);
if((xorriso->temp_mem_limit/1024/1024)*1024*1024==xorriso->temp_mem_limit)
sprintf(line,"-temp_mem_limit %dm\n", xorriso->temp_mem_limit/1024/1024);
else
sprintf(line,"-temp_mem_limit %dk\n", xorriso->temp_mem_limit/1024);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
sprintf(line,"-prog %s\n",Text_shellsafe(xorriso->progname,sfe,0));
Xorriso_status_result(xorriso,filter,fp,flag&2);
if(xorriso->ban_stdio_write) {
sprintf(line,"-ban_stdio_write\n");
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
is_default= ((xorriso->early_stdio_test & 14) == 0);
sprintf(line, "-early_stdio_test %s\n",
xorriso->early_stdio_test & 6 ? xorriso->early_stdio_test & 8 ?
"appendable_wo" : "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= ((xorriso->cache_default & 3) == 3);
sprintf(line, "-data_cache_size ");
if(xorriso->cache_default & 1)
sprintf(line + strlen(line), "default ");
else
sprintf(line + strlen(line), "%d ", xorriso->cache_num_tiles);
if(xorriso->cache_default & 2)
sprintf(line + strlen(line), "default\n");
else
sprintf(line + strlen(line), "%d\n", xorriso->cache_tile_blocks);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->allow_restore==0 && xorriso->do_concat_split==1 &&
xorriso->do_auto_chmod==0 && xorriso->drives_exclusive == 1);
mode_pt= "off";
if(xorriso->allow_restore == -1)
mode_pt= "banned";
else if(xorriso->allow_restore == 1)
mode_pt= "on";
else if(xorriso->allow_restore == 2)
mode_pt= "device_files";
if(xorriso->allow_restore == -1)
sprintf(line,"-osirrox %s\n", mode_pt);
else
sprintf(line,"-osirrox %s:%s:%s:%s:%s:%s\n", mode_pt,
xorriso->do_concat_split ? "concat_split_on" : "concat_split_off",
xorriso->do_auto_chmod ? "auto_chmod_on" : "auto_chmod_off",
xorriso->do_restore_sort_lba ? "sort_lba_on" : "sort_lba_off",
xorriso->drives_exclusive ? "o_excl_on" : "o_excl_off",
(xorriso->do_strict_acl & 1) ? "strict_acl_on" : "strict_acl_off"
);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->mount_opts_flag == 0);
sprintf(line,"-mount_opts %s\n",
xorriso->mount_opts_flag & 1 ? "shared" : "exclusive");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
Xorriso_boot_image_status(xorriso, filter, fp, flag & 3);
is_default= (xorriso->system_area_disk_path[0] == 0);
sprintf(line,"-boot_image %s system_area=%s\n",
xorriso->system_area_disk_path[0] && (xorriso->system_area_options & 2)
? "isolinux" : "any",
Text_shellsafe(xorriso->system_area_disk_path, sfe, 0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->partition_offset == 0);
sprintf(line,"-boot_image any partition_offset=%lu\n",
(unsigned long int) xorriso->partition_offset);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->partition_secs_per_head == 0);
sprintf(line,"-boot_image any partition_sec_hd=%lu\n",
(unsigned long int) xorriso->partition_secs_per_head);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->partition_heads_per_cyl == 0);
sprintf(line,"-boot_image any partition_hd_cyl=%lu\n",
(unsigned long int) xorriso->partition_heads_per_cyl);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
ret= (xorriso->system_area_options & 0x300) >> 8;
is_default= (ret == 0);
sprintf(line,"-boot_image any partition_cyl_align=%s\n",
ret == 0 ? "auto" : ret == 1 ? "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
if((xorriso->system_area_disk_path[0] || !part_table_implicit) &&
(xorriso->partition_offset == 0 || (xorriso->system_area_options & 2))) {
is_default= ((xorriso->system_area_options & 3) == 0);
sprintf(line,"-boot_image %s partition_table=%s\n",
xorriso->system_area_options & 2 ? "isolinux" : "grub",
xorriso->system_area_options & 3 ? "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
ret= ((xorriso->system_area_options & 0x3cfc) == 0x400);
is_default= (ret == 0);
sprintf(line, "-boot_image any chrp_boot_part=%s\n",
ret == 1 ? "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
is_default= (xorriso->prep_partition[0] == 0);
sprintf(line,"-boot_image any prep_boot_part=%s\n",
Text_shellsafe(xorriso->prep_partition, sfe, 0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
is_default= (xorriso->efi_boot_partition[0] == 0);
sprintf(line,"-boot_image any efi_boot_part=%s\n",
Text_shellsafe(xorriso->efi_boot_partition, sfe, 0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
#ifdef Xorriso_with_isohybriD
if(strcmp(form, "isolinux") == 0) {
static char modes[4][6]= {"off", "auto", "on", "force"};
is_default= (xorriso->boot_image_isohybrid == 1);
sprintf(line,"-boot_image isolinux isohybrid=%s\n",
modes[xorriso->boot_image_isohybrid & 3]);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
#endif /* Xorriso_with_isohybriD */
is_default= 1;
for(i= 0; i < 8; i++)
if(xorriso->hfsp_serial_number[i])
is_default= 0;
sprintf(line, "-boot_image any hfsplus_serial=");
for(i= 0; i < 8; i++)
sprintf(line + strlen(line), "%-2.2X",
(unsigned int) xorriso->hfsp_serial_number[i]);
strcat(line, "\n");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
is_default= (xorriso->hfsp_block_size == 0);
sprintf(line, "-boot_image any hfsplus_block_size=%d\n",
xorriso->hfsp_block_size);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
is_default= (xorriso->apm_block_size == 0);
sprintf(line, "-boot_image any apm_block_size=%d\n",
xorriso->apm_block_size);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
sprintf(line,"-cd ");
if(filter != NULL)
if(strncmp(filter, "-cdi", 4) == 0)
sprintf(line,"-cdi ");
sprintf(line + strlen(line),"%s\n",
(xorriso->wdi[0] ? Text_shellsafe(xorriso->wdi,sfe,0) : "'/'"));
Xorriso_status_result(xorriso,filter,fp,flag&2);
sprintf(line,"-cdx %s\n",
(xorriso->wdx[0] ? Text_shellsafe(xorriso->wdx,sfe,0) : "'/'"));
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->split_size==0);
strcpy(line,"-split_size ");
if(xorriso->split_size % (1024*1024) || xorriso->split_size==0) {
Sfile_off_t_text(line+strlen(line), xorriso->split_size, 0);
} else {
Sfile_off_t_text(line+strlen(line), xorriso->split_size / (1024*1024), 0);
strcat(line, "m");
}
strcat(line, "\n");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->add_plainly==0);
sprintf(line,"-add_plainly %s\n",
(xorriso->add_plainly == 1 ? "unknown" :
xorriso->add_plainly == 2 ? "dashed" :
xorriso->add_plainly == 3 ? "any" : "none"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
ret= Exclusions_get_descrs(xorriso->disk_exclusions, &paths, &leafs, 0);
if(ret>0) {
for(; paths!=NULL; paths= paths->next) {
sprintf(line, "-not_paths %s %s\n",
Text_shellsafe(paths->text, sfe, 0), xorriso->list_delimiter);
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
for(; leafs!=NULL; leafs= leafs->next) {
sprintf(line,"-not_leaf %s\n", Text_shellsafe(leafs->text, sfe, 0));
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
}
is_default= (xorriso->file_size_limit ==
Xorriso_default_file_size_limiT);
if(xorriso->file_size_limit <= 0)
sprintf(line, "-file_size_limit off %s\n", xorriso->list_delimiter);
else
sprintf(line, "-file_size_limit %.f %s\n",
(double) xorriso->file_size_limit, xorriso->list_delimiter);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->disk_excl_mode==1);
sprintf(line, "-not_mgt %s:%s:%s:%s\n",
(xorriso->disk_excl_mode&1 ? "on" : "off"),
(xorriso->disk_excl_mode&2 ? "param_on" : "param_off"),
(xorriso->disk_excl_mode&4 ? "subtree_on" : "subtree_off"),
(xorriso->disk_excl_mode&8 ? "ignore_on" : "ignore_off"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_iso_rr_pattern==1);
sprintf(line,"-iso_rr_pattern %s\n",
(xorriso->do_iso_rr_pattern == 1 ? "on" :
(xorriso->do_iso_rr_pattern == 2 ? "ls" : "off")));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_disk_pattern==2);
sprintf(line,"-disk_pattern %s\n",
(xorriso->do_disk_pattern == 1 ? "on" :
(xorriso->do_disk_pattern == 2 ? "ls" : "off")));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= xorriso->volid_default;
sprintf(line,"-volid %s\n",Text_shellsafe(xorriso->volid,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
if(is_default && xorriso->loaded_volid[0] &&
strcmp(xorriso->loaded_volid, xorriso->volid)!=0 && !no_defaults) {
sprintf(line,"# loaded image effective -volid %s\n",
Text_shellsafe(xorriso->loaded_volid,sfe,0));
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
Xorriso_preparer_string(xorriso, xorriso_id, 0);
is_default= (strcmp(xorriso->preparer_id, xorriso_id) == 0);
sprintf(line,"-preparer_id %s\n",Text_shellsafe(xorriso->preparer_id,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->publisher[0]==0);
sprintf(line,"-publisher %s\n",Text_shellsafe(xorriso->publisher,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->application_id[0]==0);
sprintf(line,"-application_id %s\n",
Text_shellsafe(xorriso->application_id,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->system_id[0]==0);
sprintf(line,"-system_id %s\n", Text_shellsafe(xorriso->system_id,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->volset_id[0]==0);
sprintf(line,"-volset_id %s\n", Text_shellsafe(xorriso->volset_id,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->vol_creation_time == 0);
sprintf(line,"-volume_date c %s\n",
is_default ? "default" :
Ftimetxt(xorriso->vol_creation_time, sfe, 2));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->vol_modification_time == 0);
sprintf(line,"-volume_date m %s\n",
xorriso->vol_uuid[0] ? "overridden" :
is_default ? "default" :
Ftimetxt(xorriso->vol_modification_time, sfe, 2));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->vol_expiration_time == 0);
sprintf(line,"-volume_date x %s\n",
is_default ? "default" :
Ftimetxt(xorriso->vol_expiration_time, sfe, 2));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->vol_effective_time == 0);
sprintf(line,"-volume_date f %s\n",
is_default ? "default" :
Ftimetxt(xorriso->vol_effective_time, sfe, 2));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->vol_uuid[0] == 0);
sprintf(line,"-volume_date uuid %s\n",
Text_shellsafe(xorriso->vol_uuid,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->copyright_file[0] == 0);
sprintf(line,"-copyright_file %s\n",
Text_shellsafe(xorriso->copyright_file,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->biblio_file[0]==0);
sprintf(line,"-biblio_file %s\n",Text_shellsafe(xorriso->biblio_file,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->abstract_file[0]==0);
sprintf(line,"-abstract_file %s\n",
Text_shellsafe(xorriso->abstract_file,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_joliet==0);
sprintf(line,"-joliet %s\n", (xorriso->do_joliet == 1 ? "on" : "off"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_rockridge == 1);
sprintf(line, "-rockridge %s\n", (xorriso->do_rockridge == 1 ? "on" : "off"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_hfsplus == 0);
sprintf(line,"-hfsplus %s\n", (xorriso->do_hfsplus == 1 ? "on" : "off"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
Xorriso_lst_get_last(xorriso->jigdo_params, &plst, 0);
Xorriso_lst_get_last(xorriso->jigdo_values, &vlst, 0);
if(plst == NULL || vlst == NULL) {
is_default= 1;
sprintf(line,"-jigdo clear 'all'\n");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
}
while(plst != NULL && vlst != NULL) {
sprintf(line,"-jigdo %s %s\n", Xorriso_lst_get_text(plst, 0),
Text_shellsafe(Xorriso_lst_get_text(vlst, 0), sfe, 0));
Xorriso_status_result(xorriso, filter, fp, flag & 2);
plst= Xorriso_lst_get_prev(plst, 0);
vlst= Xorriso_lst_get_prev(vlst, 0);
}
if(xorriso->do_global_uid) {
sprintf(line,"-uid %lu\n", (unsigned long) xorriso->global_uid);
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
if(xorriso->do_global_gid) {
sprintf(line,"-gid %lu\n", (unsigned long) xorriso->global_gid);
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
Xorriso_status_extf(xorriso, filter, fp, flag & 2);
Xorriso_status_zisofs(xorriso, filter, fp, flag & 3);
is_default= !xorriso->allow_graft_points;
sprintf(line,"-pathspecs %s\n", xorriso->allow_graft_points ? "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_follow_pattern && (!xorriso->do_follow_param)
&& xorriso->do_follow_mount && (!xorriso->do_follow_links)
&& xorriso->follow_link_limit==100);
mode[0]= 0;
if(xorriso->do_follow_pattern &&
!(xorriso->do_follow_links && xorriso->do_follow_mount))
strcat(mode,":pattern");
if(xorriso->do_follow_param && !(xorriso->do_follow_links))
strcat(mode,":param");
if(xorriso->do_follow_links)
strcat(mode,":link");
if(xorriso->do_follow_mount)
strcat(mode,":mount");
if(mode[0]==0)
strcpy(mode, ":off");
sprintf(mode+strlen(mode), ":limit=%d", xorriso->follow_link_limit);
sprintf(line,"-follow %s\n", mode+1);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_overwrite==2);
sprintf(line,"-overwrite %s\n",(xorriso->do_overwrite == 1 ? "on" :
(xorriso->do_overwrite == 2 ? "nondir" : "off")));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= !xorriso->do_reassure;
sprintf(line,"-reassure %s\n",(xorriso->do_reassure == 1 ? "on" :
(xorriso->do_reassure == 2 ? "tree" : "off")));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= !xorriso->do_close;
sprintf(line,"-close %s\n",(xorriso->do_close ? "on" : "off"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_tao == 0);
sprintf(line,"-write_type %s\n",
xorriso->do_tao == 0 ? "auto" : xorriso->do_tao > 0 ? "tao" : "sao/dao");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= !xorriso->do_dummy;
sprintf(line,"-dummy %s\n",(xorriso->do_dummy ? "on" : "off"));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->speed==0);
sprintf(line,"-speed %dkB/s\n", xorriso->speed);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_stream_recording==0);
strcpy(mode, "off");
if(xorriso->do_stream_recording == 1)
strcpy(mode, "full");
if(xorriso->do_stream_recording == 2)
strcpy(mode, "data");
else if(xorriso->do_stream_recording == 32)
strcpy(mode, "on");
else if(xorriso->do_stream_recording >= 16)
sprintf(mode, "%ds", xorriso->do_stream_recording);
sprintf(line,"-stream_recording %s\n", mode);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->dvd_obs == 0);
strcpy(mode, "default");
if(xorriso->dvd_obs == 32768 || xorriso->dvd_obs == 65536)
sprintf(mode, "%dk", xorriso->dvd_obs / 1024);
sprintf(line,"-dvd_obs %s\n", mode);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->stdio_sync == 0);
strcpy(line, "-stdio_sync ");
if(xorriso->stdio_sync == -1)
strcat(line, "off");
else if(xorriso->stdio_sync == 0)
strcat(line, "on");
else if(xorriso->stdio_sync % 512) {
Sfile_off_t_text(line+strlen(line), (off_t) (xorriso->stdio_sync * 2048),
0);
} else {
Sfile_off_t_text(line+strlen(line), (off_t) (xorriso->stdio_sync / 512), 0);
strcat(line, "m");
}
strcat(line, "\n");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->fs==4*512);
if((xorriso->fs/512)*512==xorriso->fs)
sprintf(line,"-fs %dm\n", xorriso->fs/512);
else
sprintf(line,"-fs %dk\n", xorriso->fs*2);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->padding==300*1024);
sprintf(line,"-padding %dk\n", xorriso->padding/1024);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->do_padding_by_libisofs == 0);
sprintf(line,"-padding %s\n",
xorriso->do_padding_by_libisofs ? "included" : "appended");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (strcmp(xorriso->report_about_text,"UPDATE")==0);
sprintf(line,"-report_about %s\n",xorriso->report_about_text);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->scsi_log == 0);
sprintf(line,"-scsi_log %s\n", xorriso->scsi_log ? "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->session_logfile[0]==0);
sprintf(line,"-session_log %s\n",
Text_shellsafe(xorriso->session_logfile,sfe,0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->pacifier_style==0);
sprintf(line,"-pacifier '%s'\n",
xorriso->pacifier_style==1 ? "mkisofs" :
xorriso->pacifier_style==2 ? "cdrecord" : "xorriso");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (strcmp(xorriso->return_with_text,"SORRY")==0 &&
xorriso->return_with_value==32);
sprintf(line,"-return_with %s %d\n",
xorriso->return_with_text, xorriso->return_with_value);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= 0;
sprintf(line,"-abort_on %s\n",xorriso->abort_on_text);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
if(xorriso->status_history_max!=Xorriso_status_history_maX || !no_defaults) {
sprintf(line,"-status_history_max %d\n",xorriso->status_history_max);
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
#ifdef Xorriso_with_readlinE
if((flag&8) && xorriso->status_history_max>0) {
HIST_ENTRY **hl;
int hc,i;
hl= history_list();
if(hl!=NULL) {
for(hc= 0;hl[hc]!=NULL;hc++);
if(hc>0)
if(strcmp(hl[hc-1]->line,"-end")==0)
hc--;
if(hc>=xorriso->status_history_max)
i= hc-xorriso->status_history_max;
else
i= 0;
for(;i<hc;i++) {
sprintf(line,"-history %s\n",Text_shellsafe(hl[i]->line,sfe,0));
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
}
}
#endif /* Xorriso_with_readlinE */
is_default= (xorriso->toc_emulation_flag == 0);
sprintf(line,"-rom_toc_scan %s:%s:%s\n",
xorriso->toc_emulation_flag & 4 ? "force" :
xorriso->toc_emulation_flag & 1 ? "on" : "off",
xorriso->toc_emulation_flag & 2 ? "emul_off" : "emul_on",
xorriso->toc_emulation_flag & 8 ? "emul_wide" : "emul_narrow");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
is_default= (xorriso->displacement == 0);
sprintf(line, "-displacement %s%lu\n",
xorriso->displacement_sign < 0 ? "-" : "",
(unsigned long) xorriso->displacement);
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso, filter, fp, flag & 2);
adr_mode= xorriso->image_start_mode & 0xffff;
if(adr_mode>=0 && adr_mode<=max_load_mode) {
is_default= (adr_mode==0);
sprintf(line,"-load %s ", load_names[adr_mode]);
if(adr_mode==0)
sprintf(line+strlen(line),"''\n");
else if(adr_mode>=1 && adr_mode<=3)
sprintf(line+strlen(line),"%s\n", xorriso->image_start_value);
else
sprintf(line+strlen(line),"%s\n",
Text_shellsafe(xorriso->image_start_value, sfe, 0));
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
}
is_default= (xorriso->do_calm_drive & 1);
sprintf(line,"-calm_drive %s\n", xorriso->do_calm_drive & 1 ? "on" : "off");
if(!(is_default && no_defaults))
Xorriso_status_result(xorriso,filter,fp,flag&2);
is_default= (xorriso->grow_blindly_msc2<0);
sprintf(sfe, "%d", xorriso->grow_blindly_msc2);
sprintf(line,"-grow_blindly %s\n",
xorriso->grow_blindly_msc2 < 0 ? "off" : sfe);
if(!(is_default && no_defaults))