const char *mpPickTargetName(MainParam_t *mp)
{
/* picks the target name: either the one explicitly given by the
* user, or the same as the source */
if(mp->targetName)
return mp->targetName;
else
return mpGetBasename(mp);
}
static int dos_copydir(direntry_t *entry, MainParam_t *mp)
/* copyes a directory to Dos */
{
Arg_t * arg = (Arg_t *) (mp->arg);
Arg_t newArg;
time_t now;
time_t date;
int ret;
const char *targetName = mpPickTargetName(mp);
if (!arg->recursive && mp->basenameHasWildcard)
return 0;
if(entry && isSubdirOf(mp->targetDir, mp->File)) {
fprintf(stderr, "Cannot recursively copy directory ");
fprintPwd(stderr, entry,0);
fprintf(stderr, " into one of its own subdirectories ");
fprintPwd(stderr, getDirentry(mp->targetDir),0);
fprintf(stderr, "\n");
return ERROR_ONE;
}
if (arg->mp.File->Class->get_data(arg->mp.File,
& date, 0, 0, 0) < 0 ){
fprintf(stderr, "Can't stat source file\n");
return ERROR_ONE;
}
if(!arg->type && arg->verbose)
fprintf(stderr,"Copying %s\n", mpGetBasename(mp));
if(entry && arg->preserveAttributes)
arg->attr = entry->dir.attr;
else
arg->attr = 0;
if (entry && (mp->targetDir == entry->Dir)){
arg->ch.ignore_entry = -1;
arg->ch.source = entry->entry;
} else {
arg->ch.ignore_entry = -1;
arg->ch.source = -2;
}
/* preserve mod time? */
if (arg->preserveTime)
now = date;
else
getTimeNow(&now);
newArg = *arg;
newArg.mp.arg = &newArg;
newArg.mp.targetName = 0;
newArg.mp.basenameHasWildcard = 1;
if(*targetName) {
/* maybe the directory already exist. Use it */
newArg.mp.targetDir = subDir(mp->targetDir, targetName);
if(!newArg.mp.targetDir)
newArg.mp.targetDir = createDir(mp->targetDir,
targetName,
&arg->ch, arg->attr,
now);
} else
newArg.mp.targetDir = mp->targetDir;
if(!newArg.mp.targetDir)
return ERROR_ONE;
ret = mp->loop(mp->File, &newArg.mp, "*");
if(*targetName)
FREE(&newArg.mp.targetDir);
return ret | GOT_ONE;
}
