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New option -cp_clone

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This commit is contained in:
Thomas Schmitt 2011-02-04 19:19:24 +00:00
parent 435cd88e83
commit ddecb74f6e
11 changed files with 232 additions and 61 deletions
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1
libisoburn/libisoburn.ver
View File

@ -148,6 +148,7 @@ Xorriso_option_commit_eject;
Xorriso_option_compare;
Xorriso_option_compliance;
Xorriso_option_copyright_file;
Xorriso_option_cp_clone;
Xorriso_option_cpri;
Xorriso_option_cpx;
Xorriso_option_cut_out;

7
xorriso/iso_manip.c
View File

@ -916,6 +916,7 @@ unsupported_type:;
/* @param flag bit0= do not produce info message on success
bit1= do not raise protest if directory already exists
@return 1=success,
0=was already directory, -1=was other type, -2=other error
*/
@ -928,8 +929,10 @@ int Xorriso_mkdir(struct XorrisO *xorriso, char *path, int flag)
if(ret<0)
return(-2);
if(ret>0) {
if(ret == 2 && (flag & 2))
return(0);
sprintf(xorriso->info_text,"-mkdir: Address already existing %s",
Text_shellsafe(eff_path, sfe, 0));
Text_shellsafe(eff_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0,
(ret==2 ? "WARNING" : "FAILURE"), 0);
return(-1+(ret==2));
@ -1405,7 +1408,7 @@ int Xorriso_clone_tree(struct XorrisO *xorriso, void *boss_iter,
if(eff_dest[0] == 0)
strcpy(eff_dest, "/");
sprintf(xorriso->info_text,
"Cloning: Copy address already exists : ");
"Cloning: Copy address already exists: ");
Text_shellsafe(eff_dest, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
return(0);

107
xorriso/opts_a_c.c
View File

@ -94,6 +94,7 @@ int Xorriso_option_acl(struct XorrisO *xorriso, char *mode, int flag)
/* Option -add */
/* @param flag bit0=do not report the added item
bit1=do not reset pacifier, no final pacifier message
bit2= prepend ISO working directory in any case
*/
int Xorriso_option_add(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
@ -134,12 +135,16 @@ int Xorriso_option_add(struct XorrisO *xorriso, int argc, char **argv,
}
*wpt= 0;
}
if(split==0) {
if(split==0)
strcpy(target, source);
} else if(target[0]!='/') {
if(flag & 4) {
ret= Sfile_prepend_path(xorriso->wdi, target, 0);
if(ret<=0)
if(ret<=0) {
sprintf(xorriso->info_text, "Effective path gets much too long (%d)",
(int) (strlen(xorriso->wdi)+strlen(target)+1));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto problem_handler;
}
}
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi, target, eff_path, 2);
@ -1887,6 +1892,102 @@ int Xorriso_option_copyright_file(struct XorrisO *xorriso, char *name, int flag)
}
/* Option -cp_clone */
int Xorriso_option_cp_clone(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)
{
int i, end_idx_dummy, ret, is_dir= 0, was_failure= 0, fret, pass;
char eff_origin[SfileadrL], eff_dest[SfileadrL], dest_dir[SfileadrL];
char leafname[SfileadrL];
int optc= 0;
char **optv= NULL;
struct stat stbuf;
ret= Xorriso_cpmv_args(xorriso, "-cp_clone", argc, argv, idx,
&optc, &optv, eff_dest, 1);
if(ret<=0)
goto ex;
if(ret == 1 && optc > 1) {
nondir_exists:;
sprintf(xorriso->info_text,
"-cp_clone: Copy address already exists and is not a directory: ");
Text_shellsafe(eff_dest, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
{ret= 0; goto ex;}
}
strcpy(dest_dir, eff_dest);
if(optc == 1) {
ret= Xorriso_iso_lstat(xorriso, eff_dest, &stbuf, 0);
if(ret >= 0) {
if(S_ISDIR(stbuf.st_mode))/* target directory exists */
is_dir= 1;
else
goto nondir_exists;
}
} else {
is_dir= 1;
ret= Xorriso_mkdir(xorriso, dest_dir, 1 | 2);
if(ret < 0)
{ret= -(ret != -1); goto ex;}
}
/* Pass 0 checks whether the way is clear, pass 1 does the cloning */
for(pass= 0; pass < 2; pass++) {
for(i= 0; i<optc; i++) {
ret= Xorriso_normalize_img_path(xorriso, xorriso->wdi,
optv[i], eff_origin, !!pass);
if(ret<=0 || xorriso->request_to_abort)
goto problem_handler;
if(is_dir) {
ret= Sfile_leafname(eff_origin, leafname, 0);
if(ret<=0)
goto problem_handler;
strcpy(eff_dest, dest_dir);
ret= Sfile_add_to_path(eff_dest, leafname, 0);
if(ret<=0) {
sprintf(xorriso->info_text, "Effective path gets much too long (%d)",
(int) (strlen(eff_dest)+strlen(leafname)+1));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto problem_handler;
}
}
ret= Xorriso_iso_lstat(xorriso, eff_dest, &stbuf, 0);
if(pass == 0) {
if(ret >= 0) {
sprintf(xorriso->info_text, "Cloning: Copy address already exists: ");
Text_shellsafe(eff_dest, xorriso->info_text, 1);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FAILURE", 0);
goto problem_handler;
}
} else if(ret == -1) {
ret= Xorriso_clone_tree(xorriso, NULL, eff_origin, eff_dest, 0);
if(ret <= 0)
goto problem_handler;
sprintf(xorriso->info_text, "Cloned in ISO image: ");
Text_shellsafe(eff_origin, xorriso->info_text, 1);
strcat(xorriso->info_text, " to ");
Text_shellsafe(eff_dest, xorriso->info_text, 1);
strcat(xorriso->info_text, "\n");
Xorriso_info(xorriso, 0);
}
continue; /* regular bottom of loop */
problem_handler:;
was_failure= 1;
fret= Xorriso_eval_problem_status(xorriso, ret, 1|2);
if(fret>=0)
continue;
goto ex;
}
}
ret= !was_failure;
ex:;
Xorriso_opt_args(xorriso, "-cp_clone",
argc, argv, *idx, &end_idx_dummy, &optc, &optv, 256);
return(ret);
}
/* Option -cpr alias -cpri */
int Xorriso_option_cpri(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag)

4
xorriso/opts_d_h.c
View File

@ -1600,7 +1600,9 @@ int Xorriso_option_help(struct XorrisO *xorriso, int flag)
" -rmdir iso_rr_path [***]",
" Delete empty directories.",
" -clone iso_rr_path_original iso_rr_path_copy",
" Create a copy of an ISO directory tree. I.e. ISO to ISO.",
" Create an ISO copy of an ISO file or ISO directory tree.",
" -cp_clone iso_rr_path_original [***] iso_rr_path_dest",
" Create ISO to ISO copies according to the rules of cp -r.",
"",
" -- Default list delimiter marking the end of action argument",
" list. It may be changed by option -list_delimiter.",

15
xorriso/parse_exec.c
View File

@ -314,8 +314,9 @@ int Xorriso_cpmv_args(struct XorrisO *xorriso, char *cmd,
if(ret==2 || ((flag&1) && *optc > 1 && ret==0)) {
is_dir= 1;
} else if(*optc > 1) {
for(i= 0; i<*optc; i++)
Xorriso_msgs_submit(xorriso, 0, (*optv)[i], 0, "ERRFILE", 0);
if(flag & 2)
for(i= 0; i<*optc; i++)
Xorriso_msgs_submit(xorriso, 0, (*optv)[i], 0, "ERRFILE", 0);
sprintf(xorriso->info_text,
"%s: more than one origin given, destination is a non-directory: %s",
cmd, Text_shellsafe(destv[0], sfe, 0));
@ -497,7 +498,7 @@ int Xorriso_count_args(struct XorrisO *xorriso, int argc, char **argv,
"check_md5","check_md5_r","check_media","check_media_defaults",
"chgrp","chgrpi","chgrp_r","chgrp_ri","chmod","chmodi",
"chmod_r","chmod_ri","chown","chowni","chown_r","chown_ri",
"compare_l","cpr","cpri","cp_rax","cp_rx","cpax","cpx",
"compare_l","cp_clone","cp_rax","cp_rx","cpr","cpri", "cpax","cpx",
"du","dui","dus","dusi","dux","dusx","external_filter","extract_l",
"file_size_limit","find","findi","finds","findx",
"getfacl","getfacli","getfacl_r","getfacl_ri",
@ -785,13 +786,16 @@ next_command:;
(*idx)++;
Xorriso_option_copyright_file(xorriso, arg1, 0);
} else if(strcmp(cmd,"cpr")==0 || strcmp(cmd,"cpri")==0) {
ret= Xorriso_option_cpri(xorriso, argc, argv, idx, 0);
} else if(strcmp(cmd,"cp_clone") == 0) {
ret= Xorriso_option_cp_clone(xorriso, argc, argv, idx, 0);
} else if(strcmp(cmd,"cp_rx")==0 || strcmp(cmd,"cp_rax")==0) {
ret= Xorriso_option_cpx(xorriso, argc, argv, idx,
1|((strcmp(cmd,"cp_rax")==0)<<1));
} else if(strcmp(cmd,"cpr")==0 || strcmp(cmd,"cpri")==0) {
ret= Xorriso_option_cpri(xorriso, argc, argv, idx, 0);
} else if(strcmp(cmd,"cpx")==0 || strcmp(cmd,"cpax")==0) {
ret= Xorriso_option_cpx(xorriso, argc, argv, idx,
(strcmp(cmd,"cpax")==0)<<1);
@ -1316,7 +1320,6 @@ next_command:;
ret= Xorriso_option_temp_mem_limit(xorriso, arg1, 0);
} else if(strcmp(cmd,"test")==0) { /* This option does not exist. */
/* install temporary test code here */;
} else if(strcmp(cmd,"toc")==0) {

33
xorriso/sfile.c
View File

@ -148,9 +148,24 @@ int Sfile_add_to_path(char path[SfileadrL], char *addon, int flag)
int Sfile_prepend_path(char *prefix, char path[SfileadrL], int flag)
{
int l, i;
int l, i, slashes, prefix_len, path_len;
l= strlen(path)+strlen(prefix)+1;
l= strlen(prefix);
if(l == 0)
return(1);
/* Do not copy slashes between both parts */
for(prefix_len= l; prefix_len > 0; prefix_len--)
if(prefix[prefix_len - 1] != '/')
break;
if(prefix_len == 0)
prefix_len= strlen(prefix) - 1;
path_len= strlen(path);
for(slashes= 0; slashes < path_len; slashes++)
if(path[slashes] != '/')
break;
l= (strlen(path) - slashes) + prefix_len + 1;
if(l>=SfileadrL) {
#ifdef Not_yeT
@ -164,10 +179,16 @@ int Sfile_prepend_path(char *prefix, char path[SfileadrL], int flag)
return(-1);
}
l-= strlen(path);
for(i= strlen(path)+1; i>=0; i--)
path[i+l]= path[i];
strcpy(path,prefix);
path[l-1]= '/';
if(l < 0) {
for(i= slashes; i <= path_len + 1; i++)
path[i+l]= path[i];
} else if(l > 0) {
for(i= path_len + 1; i >= slashes; i--)
path[i+l]= path[i];
}
if(prefix_len > 0)
memcpy(path, prefix, prefix_len);
path[l - 1 + slashes]= '/';
return(1);
}

13
xorriso/xorriso.1
View File

@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH XORRISO 1 "Feb 02, 2011"
.TH XORRISO 1 "Feb 04, 2011"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -1063,6 +1063,17 @@ The copies may then be manipulated independendly of their originals.
This command will refuse execution if the address iso_rr_path_copy
already exists in the ISO tree.
.TP
\fB\-cp_clone\fR iso_rr_path_original [***] iso_rr_path_dest
Create copies of one or more ISO file objects as with command -clone.
Do not not overwrite existing ISO file objects.
.br
The rules for generating the copy addresses are the same as with
command -cpr (see above) resp. shell command cp -r. Other than with -cpr,
relative iso_rr_path_original will get prepended the -cd path and not
the -cdx path. Consider to -mkdir iso_rr_path_dest before -cp_clone
so the copy address does not depend on the number of iso_rr_path_original
arguments.
.TP
.B Settings for file insertion:
.TP
\fB\-file_size_limit\fR value [value [...]] --

4
xorriso/xorriso.h
View File

@ -742,6 +742,10 @@ int Xorriso_option_compliance(struct XorrisO *xorriso, char *mode, int flag);
int Xorriso_option_copyright_file(struct XorrisO *xorriso, char *name,
int flag);
/* Option -cp_clone */
int Xorriso_option_cp_clone(struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);
/* Option -cpr alias -cpri */
int Xorriso_option_cpri( struct XorrisO *xorriso, int argc, char **argv,
int *idx, int flag);

92
xorriso/xorriso.info
View File

@ -998,6 +998,16 @@ filesystem.
This command will refuse execution if the address iso_rr_path_copy
already exists in the ISO tree.
-cp_clone iso_rr_path_original [***] iso_rr_path_dest
Create copies of one or more ISO file objects as with command
-clone. Do not not overwrite existing ISO file objects.
The rules for generating the copy addresses are the same as with
command -cpr (see above) resp. shell command cp -r. Other than
with -cpr, relative iso_rr_path_original will get prepended the
-cd path and not the -cdx path. Consider to -mkdir
iso_rr_path_dest before -cp_clone so the copy address does not
depend on the number of iso_rr_path_original arguments.

File: xorriso.info, Node: SetInsert, Next: Manip, Prev: Insert, Up: Options
@ -4039,6 +4049,7 @@ File: xorriso.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: Top
* -compare_r reports ISO/disk differences: Navigate. (line 152)
* -compliance controls standard compliance: SetWrite. (line 14)
* -copyright_file sets copyright file name: SetWrite. (line 152)
* -cp_clone copies ISO directory tree: Insert. (line 182)
* -cp_rx copies file trees to disk: Restore. (line 104)
* -cpax copies files to disk: Restore. (line 100)
* -cpr inserts like with cp -r: Insert. (line 152)
@ -4234,6 +4245,7 @@ File: xorriso.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Dialog, enable dialog mode, -dialog: DialogCtl. (line 7)
* Dialog, line editing, -use_readline: DialogCtl. (line 28)
* Dialog, terminal geometry, -page: DialogCtl. (line 19)
* Directories, copy, -cp_clone: Insert. (line 182)
* Directory, copy, -clone: Insert. (line 171)
* Directory, create, -mkdir: Insert. (line 166)
* Directory, delete, -rmdir: Manip. (line 32)
@ -4453,45 +4465,45 @@ Node: Options23227
Node: AqDrive24835
Node: Loading27741
Node: Insert40885
Node: SetInsert49874
Node: Manip58441
Node: CmdFind67122
Node: Filter77546
Node: Writing81895
Node: SetWrite88184
Node: Bootable101794
Node: Jigdo114101
Node: Charset118359
Node: Exception121110
Node: DialogCtl125625
Node: Inquiry128212
Node: Navigate132545
Node: Verify140440
Node: Restore149029
Node: Emulation155685
Node: Scripting164728
Node: Frontend170290
Node: Examples171585
Node: ExDevices172754
Node: ExCreate173388
Node: ExDialog174662
Node: ExGrowing175924
Node: ExModifying176726
Node: ExBootable177227
Node: ExCharset177774
Node: ExPseudo178602
Node: ExCdrecord179496
Node: ExMkisofs179811
Node: ExGrowisofs180814
Node: ExException181938
Node: ExTime182392
Node: ExIncBackup182851
Node: ExRestore186419
Node: ExRecovery187388
Node: Files187954
Node: Seealso189182
Node: Legal189706
Node: CommandIdx190628
Node: ConceptIdx204927
Node: SetInsert50450
Node: Manip59017
Node: CmdFind67698
Node: Filter78122
Node: Writing82471
Node: SetWrite88760
Node: Bootable102370
Node: Jigdo114677
Node: Charset118935
Node: Exception121686
Node: DialogCtl126201
Node: Inquiry128788
Node: Navigate133121
Node: Verify141016
Node: Restore149605
Node: Emulation156261
Node: Scripting165304
Node: Frontend170866
Node: Examples172161
Node: ExDevices173330
Node: ExCreate173964
Node: ExDialog175238
Node: ExGrowing176500
Node: ExModifying177302
Node: ExBootable177803
Node: ExCharset178350
Node: ExPseudo179178
Node: ExCdrecord180072
Node: ExMkisofs180387
Node: ExGrowisofs181390
Node: ExException182514
Node: ExTime182968
Node: ExIncBackup183427
Node: ExRestore186995
Node: ExRecovery187964
Node: Files188530
Node: Seealso189758
Node: Legal190282
Node: CommandIdx191204
Node: ConceptIdx205576

End Tag Table

15
xorriso/xorriso.texi
View File

@ -44,7 +44,7 @@
@c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISO 1 "Feb 02, 2011"
@c man .TH XORRISO 1 "Feb 04, 2011"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -1326,6 +1326,19 @@ The copies may then be manipulated independendly of their originals.
@*
This command will refuse execution if the address iso_rr_path_copy
already exists in the ISO tree.
@c man .TP
@item -cp_clone iso_rr_path_original [***] iso_rr_path_dest
@kindex -cp_clone copies ISO directory tree
@cindex Directories, copy, -cp_clone
Create copies of one or more ISO file objects as with command -clone.
Do not not overwrite existing ISO file objects.
@*
The rules for generating the copy addresses are the same as with
command -cpr (see above) resp. shell command cp -r. Other than with -cpr,
relative iso_rr_path_original will get prepended the -cd path and not
the -cdx path. Consider to -mkdir iso_rr_path_dest before -cp_clone
so the copy address does not depend on the number of iso_rr_path_original
arguments.
@end table
@c man .TP
@c man .B Settings for file insertion:

2
xorriso/xorriso_timestamp.h
View File

@ -1 +1 @@
#define Xorriso_timestamP "2011.02.02.174154"
#define Xorriso_timestamP "2011.02.04.191922"