Working towards coordination of -update and -cut_out
This commit is contained in:
parent
235bd14598
commit
7c226f7442
@ -599,6 +599,50 @@ int Sfile_scale(double value, char *result, int siz, double thresh, int flag)
|
||||
}
|
||||
|
||||
|
||||
int Sfile_off_t_text(char text[80], off_t num, int flag)
|
||||
{
|
||||
char *tpt;
|
||||
off_t hnum, scale= 1;
|
||||
int digits= 0, d, i;
|
||||
|
||||
tpt= text;
|
||||
hnum= num;
|
||||
if(hnum<0) {
|
||||
*(tpt++)= '-';
|
||||
hnum= -num;
|
||||
}
|
||||
if(hnum<0) { /* it can stay nastily persistent */
|
||||
strcpy(text, "_overflow_");
|
||||
return(0);
|
||||
}
|
||||
for(i= 0; i<23; i++) { /* good for up to 70 bit = 10 exp 21.07... */
|
||||
if(hnum==0)
|
||||
break;
|
||||
hnum/= 10;
|
||||
if(hnum)
|
||||
scale*= 10;
|
||||
}
|
||||
if(i==0) {
|
||||
strcpy(text, "0");
|
||||
return(1);
|
||||
}
|
||||
if(i==23) {
|
||||
strcpy(text, "_overflow_");
|
||||
return(0);
|
||||
}
|
||||
digits= i;
|
||||
hnum= num;
|
||||
for(; i>0; i--) {
|
||||
d= hnum/scale;
|
||||
tpt[digits-i]= '0'+d;
|
||||
hnum= hnum%scale;
|
||||
scale/= 10;
|
||||
}
|
||||
tpt[digits]= 0;
|
||||
return(1);
|
||||
}
|
||||
|
||||
|
||||
int Sfile_destroy_argv(int *argc, char ***argv, int flag)
|
||||
{
|
||||
int i;
|
||||
@ -2856,6 +2900,27 @@ int Splitpart__parse(char *name, int *partno, int *total_parts,
|
||||
}
|
||||
|
||||
|
||||
int Splitpart__compose(char *adr, int partno, int total_parts,
|
||||
off_t offset, off_t bytes, off_t total_bytes, int flag)
|
||||
{
|
||||
sprintf(adr, "part_%d_of_%d_at_", partno, total_parts);
|
||||
if((offset % (1024*1024))==0 && offset>0) {
|
||||
Sfile_off_t_text(adr+strlen(adr), offset / (1024*1024), 0);
|
||||
strcat(adr, "m");
|
||||
} else
|
||||
Sfile_off_t_text(adr+strlen(adr), offset, 0);
|
||||
strcat(adr, "_with_");
|
||||
if((bytes % (1024*1024))==0) {
|
||||
Sfile_off_t_text(adr+strlen(adr), bytes / (1024*1024), 0);
|
||||
strcat(adr, "m");
|
||||
} else
|
||||
Sfile_off_t_text(adr+strlen(adr), bytes, 0);
|
||||
strcat(adr, "_of_");
|
||||
Sfile_off_t_text(adr+strlen(adr), total_bytes, 0);
|
||||
return(1);
|
||||
}
|
||||
|
||||
|
||||
/* ---------------------------- End SplitparT ------------------------- */
|
||||
|
||||
/* ------------------------------- Xorriso -------------------------------- */
|
||||
@ -7525,14 +7590,14 @@ int Xorriso_update_interpreter(struct XorrisO *xorriso, void *boss_iter,
|
||||
int compare_result, char *disk_path,
|
||||
char *iso_rr_path, int flag)
|
||||
{
|
||||
int ret, deleted= 0, is_split= 0, i;
|
||||
int ret, deleted= 0, is_split= 0, i, loop_count;
|
||||
char sfe[5*SfileadrL];
|
||||
struct stat stbuf;
|
||||
struct SplitparT *split_parts= NULL;
|
||||
int split_count= 0;
|
||||
char part_path[SfileadrL], *part_name;
|
||||
int partno, total_parts;
|
||||
off_t offset, bytes, total_bytes;
|
||||
int partno, total_parts, new_total_parts;
|
||||
off_t offset, bytes, total_bytes, disk_size, first_bytes;
|
||||
|
||||
if(compare_result&((1<<11)|(1<<13))) {
|
||||
/* cannot open regular disk file, early eof of disk file */
|
||||
@ -7546,7 +7611,7 @@ int Xorriso_update_interpreter(struct XorrisO *xorriso, void *boss_iter,
|
||||
is_split= !!(compare_result & (1<<17));
|
||||
|
||||
/* <<< */
|
||||
if(is_split) {
|
||||
if(0 && is_split) {
|
||||
sprintf(xorriso->info_text, "Split file cannot be updated yet: %s\n",
|
||||
Text_shellsafe(iso_rr_path, sfe, 0));
|
||||
Xorriso_msgs_submit(xorriso, 0, xorriso->info_text, 0, "WARNING", 1);
|
||||
@ -7567,12 +7632,8 @@ int Xorriso_update_interpreter(struct XorrisO *xorriso, void *boss_iter,
|
||||
sprintf(xorriso->info_text, "Deleted and re-added ");
|
||||
|
||||
} else if(compare_result&(1)) {
|
||||
delete:;
|
||||
/* disk_adr not existing */
|
||||
|
||||
/* ??? SPLIT : Shall i recognize a splitfile without disk file ?
|
||||
Does it make any difference ?
|
||||
*/
|
||||
|
||||
ret= Xorriso_rmi(xorriso, boss_iter, (off_t) 0, iso_rr_path, 1);
|
||||
deleted= 1;
|
||||
sprintf(xorriso->info_text, "Deleted ");
|
||||
@ -7587,31 +7648,58 @@ int Xorriso_update_interpreter(struct XorrisO *xorriso, void *boss_iter,
|
||||
&split_parts, &split_count, &stbuf, 0);
|
||||
if(ret<=0)
|
||||
{ret= -1; goto ex;} /* (should not happen) */
|
||||
for(i= 0; i<split_count; i++) {
|
||||
Splitparts_get(split_parts, i, &part_name, &partno, &total_parts,
|
||||
&offset, &bytes, &total_bytes, 0);
|
||||
strcpy(part_path, iso_rr_path);
|
||||
if(Sfile_add_to_path(part_path, part_name, 0)<=0) {
|
||||
Xorriso_much_too_long(xorriso,
|
||||
strlen(iso_rr_path)+strlen(part_path)+1, 2);
|
||||
{ret= -1; goto ex;}
|
||||
}
|
||||
ret= lstat(disk_path, &stbuf);
|
||||
if(ret==-1)
|
||||
goto delete;
|
||||
disk_size= stbuf.st_size;
|
||||
Splitparts_get(split_parts, 0, &part_name, &partno, &total_parts,
|
||||
&offset, &first_bytes, &total_bytes, 0);
|
||||
new_total_parts= disk_size/first_bytes;
|
||||
if(disk_size % first_bytes)
|
||||
new_total_parts++;
|
||||
|
||||
/* Delete old part, just in case the name changes */
|
||||
ret= Xorriso_rmi(xorriso, NULL, (off_t) 0, part_path, 1);
|
||||
if(ret<=0)
|
||||
goto ex;
|
||||
/* overwrite by new parts resp. delete from directory */
|
||||
loop_count= split_count;
|
||||
/* If disk file grew over part limit and all parts are present:
|
||||
add new parts */
|
||||
if(new_total_parts > total_parts && split_count == total_parts)
|
||||
loop_count= new_total_parts;
|
||||
|
||||
for(i= 0; i<loop_count; i++) {
|
||||
if(i<split_count) {
|
||||
/* Delete old part */
|
||||
Splitparts_get(split_parts, i, &part_name, &partno, &total_parts,
|
||||
&offset, &bytes, &total_bytes, 0);
|
||||
strcpy(part_path, iso_rr_path);
|
||||
if(Sfile_add_to_path(part_path, part_name, 0)<=0) {
|
||||
Xorriso_much_too_long(xorriso,
|
||||
strlen(iso_rr_path)+strlen(part_path)+1, 2);
|
||||
{ret= -1; goto ex;}
|
||||
}
|
||||
ret= Xorriso_rmi(xorriso, NULL, (off_t) 0, part_path, 1);
|
||||
if(ret<=0)
|
||||
goto ex;
|
||||
} else {
|
||||
partno= i+1;
|
||||
offset= i*first_bytes;
|
||||
}
|
||||
if(disk_size<=offset)
|
||||
continue;
|
||||
/* Insert new part */
|
||||
if(strlen(part_path)+160>SfileadrL) {
|
||||
Xorriso_much_too_long(xorriso, strlen(part_path)+160, 2);
|
||||
ret= 0; goto ex;
|
||||
}
|
||||
Splitpart__compose(part_path+strlen(iso_rr_path)+1, partno,
|
||||
new_total_parts, offset, first_bytes, disk_size, 0);
|
||||
ret= Xorriso_graft_in(xorriso, boss_iter, disk_path, part_path,
|
||||
offset, bytes, 2|(flag&4));
|
||||
offset, bytes, 2|(flag&4)|8);
|
||||
if(ret<=0)
|
||||
goto ex;
|
||||
}
|
||||
|
||||
/* >>> ??? if disk file grew over part limit : add part ? */;
|
||||
|
||||
/* >>> copy file attributes to iso_rr_path */;
|
||||
|
||||
/* Copy file attributes to iso_rr_path, augment r-perms by x-perms */
|
||||
ret= Xorriso_copy_properties(xorriso, disk_path, iso_rr_path, 2);
|
||||
if(ret<=0)
|
||||
goto ex;
|
||||
} else
|
||||
ret= Xorriso_graft_in(xorriso, boss_iter, disk_path, iso_rr_path,
|
||||
(off_t) 0, (off_t) 0, 2|(flag&4));
|
||||
@ -7638,9 +7726,10 @@ int Xorriso_update_interpreter(struct XorrisO *xorriso, void *boss_iter,
|
||||
if(ret<=0)
|
||||
goto ex;
|
||||
}
|
||||
|
||||
/* >>> copy file attributes to iso_rr_path */;
|
||||
|
||||
/* Copy file attributes to iso_rr_path, augment r-perms by x-perms */
|
||||
ret= Xorriso_copy_properties(xorriso, disk_path, iso_rr_path, 2);
|
||||
if(ret<=0)
|
||||
goto ex;
|
||||
} else
|
||||
ret= Xorriso_copy_properties(xorriso, disk_path, iso_rr_path, 0);
|
||||
sprintf(xorriso->info_text, "Adjusted attributes of ");
|
||||
@ -8547,7 +8636,7 @@ ex:;
|
||||
}
|
||||
|
||||
|
||||
/* >>> SPLIT : proposed target format
|
||||
/* SPLIT : proposed target format
|
||||
|
||||
part_{partno}_of_{total_parts}_at_{offset}_with_{bytes}_of_{total_bytes}
|
||||
*/
|
||||
|
@ -1 +1 @@
|
||||
#define Xorriso_timestamP "2008.03.26.092120"
|
||||
#define Xorriso_timestamP "2008.03.27.103344"
|
||||
|
@ -1358,10 +1358,23 @@ int Xorriso_get_node_by_path(struct XorrisO *xorriso,
|
||||
}
|
||||
|
||||
|
||||
/* @param flag bit0= give directory x-permission where is r-permission
|
||||
*/
|
||||
int Xorriso_transfer_properties(struct XorrisO *xorriso, struct stat *stbuf,
|
||||
IsoNode *node, int flag)
|
||||
{
|
||||
iso_node_set_permissions(node, stbuf->st_mode & 07777);
|
||||
mode_t mode;
|
||||
|
||||
mode= stbuf->st_mode;
|
||||
if((flag&1) && S_ISDIR(mode)) {
|
||||
if(mode&S_IRUSR)
|
||||
mode|= S_IXUSR;
|
||||
if(mode&S_IRGRP)
|
||||
mode|= S_IXGRP;
|
||||
if(mode&S_IROTH)
|
||||
mode|= S_IXOTH;
|
||||
}
|
||||
iso_node_set_permissions(node, mode & 07777);
|
||||
iso_node_set_uid(node, stbuf->st_uid);
|
||||
iso_node_set_gid(node, stbuf->st_gid);
|
||||
iso_node_set_atime(node, stbuf->st_atime);
|
||||
@ -1699,6 +1712,8 @@ int Xorriso_copy_implict_properties(struct XorrisO *xorriso, IsoDir *dir,
|
||||
strcpy(nfd, "/");
|
||||
if(stat(nfd, &stbuf)==-1)
|
||||
return(0);
|
||||
|
||||
#ifdef NIX
|
||||
if((flag&1) && d==0) {
|
||||
/* give directory x-permission where is r-permission */
|
||||
if(stbuf.st_mode&S_IRUSR)
|
||||
@ -1708,7 +1723,12 @@ int Xorriso_copy_implict_properties(struct XorrisO *xorriso, IsoDir *dir,
|
||||
if(stbuf.st_mode&S_IROTH)
|
||||
stbuf.st_mode|= S_IXOTH;
|
||||
}
|
||||
Xorriso_transfer_properties(xorriso, &stbuf, (IsoNode *) dir, 0);
|
||||
Xorriso_transfer_properties(xorriso, &stbuf, (IsoNode *) dir, flag&1);
|
||||
#else
|
||||
Xorriso_transfer_properties(xorriso, &stbuf, (IsoNode *) dir,
|
||||
((flag&1) && d==0));
|
||||
#endif /* ! NIX */
|
||||
|
||||
sprintf(xorriso->info_text,
|
||||
"Copied properties for %s", Text_shellsafe(ni, sfe, 0));
|
||||
sprintf(xorriso->info_text+strlen(xorriso->info_text),
|
||||
@ -1720,6 +1740,7 @@ int Xorriso_copy_implict_properties(struct XorrisO *xorriso, IsoDir *dir,
|
||||
|
||||
|
||||
/* @param bit0= copy link target properties rather than link properties
|
||||
bit1= give directory x-permission where is r-permission
|
||||
*/
|
||||
int Xorriso_copy_properties(struct XorrisO *xorriso,
|
||||
char *disk_path, char *img_path, int flag)
|
||||
@ -1733,7 +1754,7 @@ int Xorriso_copy_properties(struct XorrisO *xorriso,
|
||||
return(ret);
|
||||
if(lstat(disk_path, &stbuf)==-1)
|
||||
return(0);
|
||||
Xorriso_transfer_properties(xorriso, &stbuf, node, 0);
|
||||
Xorriso_transfer_properties(xorriso, &stbuf, node, (flag&2)>>1);
|
||||
xorriso->volset_change_pending= 1;
|
||||
return(1);
|
||||
}
|
||||
@ -4677,7 +4698,7 @@ int Xorriso_identify_split(struct XorrisO *xorriso, char *iso_adr,
|
||||
{
|
||||
int ret, i;
|
||||
int partno, total_parts, first_total_parts= -1;
|
||||
off_t offset, bytes, total_bytes, first_total_bytes= -1, size;
|
||||
off_t offset, bytes, total_bytes, first_total_bytes= -1, first_bytes, size;
|
||||
IsoImage *volume;
|
||||
IsoDir *dir_node;
|
||||
IsoDirIter *iter= NULL;
|
||||
@ -4713,25 +4734,26 @@ cannot_iter:;
|
||||
{ret= 0; goto ex;}
|
||||
if(i==0) {
|
||||
first_total_parts= total_parts;
|
||||
first_bytes= bytes;
|
||||
first_total_bytes= total_bytes;
|
||||
Xorriso_fake_stbuf(xorriso, "", &first_stbuf, &node, 1);
|
||||
size= first_stbuf.st_size;
|
||||
} else {
|
||||
if(first_total_parts!=total_parts || first_total_bytes!=total_bytes)
|
||||
if(first_total_parts!=total_parts || first_total_bytes!=total_bytes ||
|
||||
(first_bytes!=bytes && partno!=total_parts))
|
||||
{ret= 0; goto ex;}
|
||||
Xorriso_fake_stbuf(xorriso, "", &stbuf, &node, 1);
|
||||
if(first_stbuf.st_mode != stbuf.st_mode ||
|
||||
first_stbuf.st_uid != stbuf.st_uid ||
|
||||
first_stbuf.st_gid != stbuf.st_gid ||
|
||||
first_stbuf.st_mtime != stbuf.st_mtime ||
|
||||
first_stbuf.st_ctime != stbuf.st_ctime ||
|
||||
first_stbuf.st_atime != stbuf.st_atime)
|
||||
first_stbuf.st_ctime != stbuf.st_ctime)
|
||||
{ret= 0; goto ex;}
|
||||
size= stbuf.st_size;
|
||||
}
|
||||
/* check for plausible size */
|
||||
if(!((partno<total_parts && size==bytes) ||
|
||||
(partno==total_parts && size==(total_bytes-offset) && size<=bytes)))
|
||||
(partno==total_parts && size<=bytes)))
|
||||
{ret= 0; goto ex;}
|
||||
(*count)++;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user