Hopefully completed -cdx

master
Thomas Schmitt 16 years ago
parent 9ee5534c29
commit 71c44d8a86

@ -523,11 +523,11 @@ foreseeable consumption by next -commit.)
.TP
.B Navigation in ISO image and disk filesystem:
.TP
> \fB\-cd\fR iso_rr_path
\fB\-cd\fR iso_rr_path
Change the current working directory in the emerging ISO
image as it is at the moment.
.TP
> \fB\-cdx\fR disk_path
\fB\-cdx\fR disk_path
Change the current working directory on filesystem.
.TP
\fB\-pwd\fR

@ -3262,7 +3262,7 @@ int Xorriso_option_cdi(struct XorrisO *xorriso, char *iso_rr_path, int flag)
strcpy(xorriso->wdi,"");
Xorriso_option_pwdi(xorriso, 0);
return(1);
} if(iso_rr_path[0]!='/') {
} else if(iso_rr_path[0]!='/') {
strcpy(path, xorriso->wdi);
if(Sfile_add_to_path(path,iso_rr_path,0)<=0)
return(-1);
@ -3271,37 +3271,16 @@ int Xorriso_option_cdi(struct XorrisO *xorriso, char *iso_rr_path, int flag)
return(-1);
}
#ifdef NIX
int l;
if(Sfile_str(xorriso->wdi,path,0)<=0)
return(-1);
ret= Xorriso_ls(xorriso, 2); /* check existence */
if(ret<=0) {
sprintf(xorriso->info_text,
"-cdi: not found or not a directory : %s",
Text_shellsafe(iso_rr_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
l= strlen(xorriso->wdi);
while(l>0)
if(xorriso->wdi[l-1]=='/')
xorriso->wdi[--l]= 0;
else
break;
#else
ret= Xorriso_normalize_img_path(xorriso, path, eff_path, 0);
if(ret<=0)
return(ret);
if(ret!=2) {
sprintf(xorriso->info_text, "-cdi: not a directory : %s",
Text_shellsafe(iso_rr_path, sfe, 0));
Text_shellsafe(eff_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
strcpy(xorriso->wdi, eff_path);
#endif
Xorriso_option_pwdi(xorriso, 0);
return(1);
@ -3311,8 +3290,8 @@ int Xorriso_option_cdi(struct XorrisO *xorriso, char *iso_rr_path, int flag)
/* Option -cdx */
int Xorriso_option_cdx(struct XorrisO *xorriso, char *disk_path, int flag)
{
char sfe[4*SfileadrL];
int ret, l;
char sfe[4*SfileadrL], path[SfileadrL], eff_path[SfileadrL];;
int ret;
if (strlen(disk_path)>sizeof(xorriso->wdx)) {
sprintf(xorriso->info_text,"-cdx: disk_path too long (%d > %d)",
@ -3328,29 +3307,36 @@ int Xorriso_option_cdx(struct XorrisO *xorriso, char *disk_path, int flag)
strcpy(xorriso->wdx,"");
Xorriso_option_pwdx(xorriso, 0);
return(1);
} else if(disk_path[0]!='/') {
strcpy(path, xorriso->wdi);
if(Sfile_add_to_path(path,disk_path,0)<=0)
return(-1);
} else {
if(Sfile_str(path,disk_path,0)<=0)
return(-1);
}
ret= 1;
ret= Sfile_type(disk_path,1|4|8);
if(ret<0) {
sprintf(xorriso->info_text,"-cdx: file not found :\n%s",disk_path);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
if(ret!=2) {
sprintf(xorriso->info_text,
"-cdx: file is not a directory :\n%s",disk_path);
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
ret= Xorriso_normalize_img_path(xorriso, path, eff_path, 2);
if(ret<=0)
return(ret);
if(eff_path[0]) {
ret= Sfile_type(eff_path,1|4|8);
if(ret<0) {
sprintf(xorriso->info_text,"-cdx: file not found : %s",
Text_shellsafe(eff_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
if(ret!=2) {
sprintf(xorriso->info_text,
"-cdx: not a directory : %s",
Text_shellsafe(eff_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
}
if(Sfile_str(xorriso->wdx,disk_path,0)<=0)
if(Sfile_str(xorriso->wdx,eff_path,0)<=0)
return(-1);
l= strlen(xorriso->wdx);
while(l>0)
if(xorriso->wdx[l-1]=='/')
xorriso->wdx[--l]= 0;
else
break;
Xorriso_option_pwdx(xorriso, 0);
return(1);
}

@ -1 +1 @@
#define Xorriso_timestamP "2007.10.21.151124"
#define Xorriso_timestamP "2007.10.21.185248"

@ -431,6 +431,7 @@ int Xorriso_get_volume(struct XorrisO *xorriso, struct iso_volume **volume,
/* @param eff_path returns resulting effective path.
Must provide at least SfileadrL bytes of storage.
@param flag bit0= do not produce problem events (unless internal error)
bit1= work purely literally, do not use libisofs
@return <0 = internal error , 0 = not found ,
1 = found simple node , 2 = found directory
*/
@ -443,9 +444,11 @@ int Xorriso_normalize_img_path(struct XorrisO *xorriso, char *img_path,
struct iso_tree_node *node= NULL;
char path[SfileadrL], *apt, *npt, sfe[4*SfileadrL], *cpt;
ret= Xorriso_get_volume(xorriso, &volume, 0);
if(ret<=0)
return(ret);
if(!(flag&2)) {
ret= Xorriso_get_volume(xorriso, &volume, 0);
if(ret<=0)
return(ret);
}
if(Sfile_str(path, img_path, 0)<=0)
return(-1);
@ -479,50 +482,48 @@ int Xorriso_normalize_img_path(struct XorrisO *xorriso, char *img_path,
if(strcmp(apt,".")==0)
continue;
if(strcmp(apt,"..")==0) {
node= (struct iso_tree_node *) dir;
if(node==NULL) {
sprintf(xorriso->info_text,
"Relative addressing in path exceeds root directory: %s",
Text_shellsafe(path, sfe, 0));
if(!(flag&1))
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
if(!(flag&2)) {
node= (struct iso_tree_node *) dir;
if(node==NULL) {
bonked_root:;
sprintf(xorriso->info_text,
"Relative addressing in path exceeds root directory: %s",
Text_shellsafe(path, sfe, 0));
if(!(flag&1))
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
dir= iso_tree_node_get_parent(node);
}
dir= iso_tree_node_get_parent(node);
/* truncate eff_path */;
cpt= strrchr(eff_path, '/');
if(cpt==NULL) {
sprintf(xorriso->info_text,
"Internal error: less '/' than parent directories in %s",
Text_shellsafe(img_path, sfe, 0));
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "FATAL", 0);
return(-1);
}
if(cpt==NULL) /* ??? if not flag&2 then this is a bug */
goto bonked_root;
*cpt= 0;
continue;
}
ret= Sfile_add_to_path(eff_path, apt, 0);
if(ret<=0) {
sprintf(xorriso->info_text,
"Effective path in ISO image gets much too long (%d)",
sprintf(xorriso->info_text, "Effective path gets much too long (%d)",
strlen(eff_path)+strlen(apt)+1);
if(!(flag&1))
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
dir= (struct iso_tree_node_dir *) node;
node= iso_tree_volume_path_to_node(volume,eff_path);
if(node==NULL) {
sprintf(xorriso->info_text, "Cannot find in ISO image: %s",
Text_shellsafe(eff_path, sfe, 0));
if(!(flag&1))
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
if(!(flag&2)) {
dir= (struct iso_tree_node_dir *) node;
node= iso_tree_volume_path_to_node(volume,eff_path);
if(node==NULL) {
sprintf(xorriso->info_text, "Cannot find in ISO image: %s",
Text_shellsafe(eff_path, sfe, 0));
if(!(flag&1))
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "SORRY", 0);
return(0);
}
if(dir==NULL) /* could be false with "/dir/.." */
dir= iso_tree_node_get_parent(node);
is_dir= LIBISO_ISDIR(node);
}
if(dir==NULL) /* could be false with "/dir/.." */
dir= iso_tree_node_get_parent(node);
is_dir= LIBISO_ISDIR(node);
}
return(1+!!is_dir);
}

@ -58,6 +58,7 @@ int Xorriso_rmi(struct XorrisO *xorriso, char *path, int flag);
int Xorriso_ls(struct XorrisO *xorriso, int flag);
/* @param flag bit0= do not produce problem events (unless internal error)
bit1= work purely literally, do not use libisofs
@return <0 = internal error , 0 = not found ,
1 = found simple node , 2 = found directory
*/

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