return( upath );
}
-#if 0
-/*
- Check if "name" is pointing to
- a) an object inside the current volume (return 0)
- b) an object outside the current volume (return 1)
- Then stats the pointed to object and if it is a dir ors ADFLAGS_DIR to *adflags
- Return -1 on any serious error.
- */
-static int check_symlink(const char *name, int *adflags)
-{
- int cwd;
- ssize_t len;
- char pathbuf[MAXPATHLEN + 1];
- char *sep;
- struct stat st;
-
- if ((len = readlink(name, pathbuf, MAXPATHLEN)) == -1) {
- dbd_log(LOGSTD, "Error reading link info for '%s/%s': %s",
- cwdbuf, name, strerror(errno));
- return -1;
- }
- pathbuf[len] = 0;
-
- if ((stat(pathbuf, &st)) != 0) {
- dbd_log(LOGSTD, "stat error '%s': %s", pathbuf, strerror(errno));
- }
-
- /* Remember cwd */
- if ((cwd = open(".", O_RDONLY)) < 0) {
- dbd_log(LOGSTD, "error opening cwd '%s': %s", cwdbuf, strerror(errno));
- return -1;
- }
-
- if (S_ISDIR(st.st_mode)) {
- *adflags |= ADFLAGS_DIR;
- } else { /* file */
- /* get basename from path */
- if ((sep = strrchr(pathbuf, '/')) == NULL)
- /* just a file at the same level */
- return 0;
- sep = 0; /* pathbuf now contains the directory*/
- }
-
- /* fchdir() to pathbuf so we can easily get its path with getcwd() */
- if ((chdir(pathbuf)) != 0) {
- dbd_log(LOGSTD, "Cant chdir to '%s': %s", pathbuf, strerror(errno));
- return -1;
- }
-
- if ((getcwd(pathbuf, MAXPATHLEN)) == NULL) {
- dbd_log(LOGSTD, "Cant get symlink'ed dir '%s/%s': %s", cwdbuf, pathbuf, strerror(errno));
- if ((fchdir(cwd)) != 0)
- /* We're foobared */
- longjmp(jmp, 1); /* this jumps back to cmd_dbd_scanvol() */
- return -1;
- }
-
- if ((fchdir(cwd)) != 0)
- /* We're foobared */
- longjmp(jmp, 1); /* this jumps back to cmd_dbd_scanvol() */
-
- /*
- We now have the symlink target dir as absoulte path in pathbuf
- and can compare it with the currents volume path
- */
- int i = 0;
- while (myvolinfo->v_path[i]) {
- if ((pathbuf[i] == 0) || (myvolinfo->v_path[i] != pathbuf[i])) {
- dbd_log( LOGDEBUG, "extra-share symlink '%s/%s', following", cwdbuf, name);
- return 1;
- }
- i++;
- }
-
- dbd_log( LOGDEBUG, "intra-share symlink '%s/%s', not following", cwdbuf, name);
- return 0;
-}
-#endif
-
/*
Check for wrong encoding e.g. "." at the beginning is not CAP encoded (:2e) although volume is default !AFPVOL_USEDOTS.
We do it by roundtripiping from volcharset to UTF8-MAC and back and then compare the result.
struct adouble ad;
const char *adname;
+ if (volume.v_adouble == AD_VERSION_EA)
+ return 0;
+
if (dbd_flags & DBD_FLAGS_CLEANUP)
return 0;
if (S_ISREG(st->st_mode))
adflags |= ADFLAGS_DIR;
- adname = myvolinfo->ad_path(fname, adflags);
+ adname = volume.ad_path(fname, adflags);
if ((ret = access( adname, F_OK)) != 0) {
if (errno != ENOENT) {
return -1;
/* Create ad file */
- ad_init(&ad, myvolinfo->v_adouble, myvolinfo->v_ad_options);
+ ad_init(&ad, &volume);
if ((ret = ad_open(&ad, fname, adflags | ADFLAGS_CREATE | ADFLAGS_RDWR, 0666)) != 0) {
dbd_log( LOGSTD, "Error creating AppleDouble file '%s/%s': %s",
chmod(adname, st->st_mode);
#endif
} else {
- ad_init(&ad, myvolinfo->v_adouble, myvolinfo->v_ad_options);
+ ad_init(&ad, &volume);
if (ad_open(&ad, fname, adflags | ADFLAGS_RDONLY) != 0) {
dbd_log( LOGSTD, "Error opening AppleDouble file for '%s/%s'", cwdbuf, fname);
return -1;
if (dbd_flags & DBD_FLAGS_CLEANUP)
return 0;
+ if (volume.v_adouble == AD_VERSION_EA)
+ return 0;
+
/* Check for ad-dir */
if ( (addir_ok = access(ADv2_DIRNAME, F_OK)) != 0) {
if (errno != ENOENT) {
}
/* Check for ".Parent" */
- if ( (adpar_ok = access(myvolinfo->ad_path(".", ADFLAGS_DIR), F_OK)) != 0) {
+ if ( (adpar_ok = access(volume.ad_path(".", ADFLAGS_DIR), F_OK)) != 0) {
if (errno != ENOENT) {
dbd_log(LOGSTD, "Access error on '%s/%s': %s",
- cwdbuf, myvolinfo->ad_path(".", ADFLAGS_DIR), strerror(errno));
+ cwdbuf, volume.ad_path(".", ADFLAGS_DIR), strerror(errno));
return -1;
}
dbd_log(LOGSTD, "Missing .AppleDouble/.Parent for '%s'", cwdbuf);
}
/* Create ad dir and set name */
- ad_init(&ad, myvolinfo->v_adouble, myvolinfo->v_ad_options);
+ ad_init(&ad, &volume);
if (ad_open(&ad, ".", ADFLAGS_HF | ADFLAGS_DIR | ADFLAGS_CREATE | ADFLAGS_RDWR, 0777) != 0) {
dbd_log( LOGSTD, "Error creating AppleDouble dir in %s: %s", cwdbuf, strerror(errno));
return -1;
}
chown(ADv2_DIRNAME, st.st_uid, st.st_gid);
- chown(myvolinfo->ad_path(".", ADFLAGS_DIR), st.st_uid, st.st_gid);
+ chown(volume.ad_path(".", ADFLAGS_DIR), st.st_uid, st.st_gid);
}
return 0;
struct dirent *ep;
struct stat st;
+ if (volume.v_adouble == AD_VERSION_EA)
+ return 0;
+
if ((chdir(ADv2_DIRNAME)) != 0) {
dbd_log(LOGSTD, "Couldn't chdir to '%s/%s': %s",
cwdbuf, ADv2_DIRNAME, strerror(errno));
/* Check if its "." or ".." */
if (DIR_DOT_OR_DOTDOT(ep->d_name))
continue;
+
/* Skip ".Parent" */
if (STRCMP(ep->d_name, ==, ".Parent"))
continue;
@return Correct CNID of object or CNID_INVALID (ie 0) on error
*/
-static cnid_t check_cnid(const char *name, cnid_t did, struct stat *st, int adfile_ok, int adflags)
+static cnid_t check_cnid(const char *name, cnid_t did, struct stat *st, int adfile_ok)
{
- int ret;
+ int ret, adflags = ADFLAGS_HF;
cnid_t db_cnid, ad_cnid;
struct adouble ad;
+ adflags = ADFLAGS_HF | (S_ISDIR(st->st_mode) ? ADFLAGS_DIR : 0);
+
/* Force checkout every X items */
static int cnidcount = 0;
cnidcount++;
}
}
- /* Get CNID from ad-file if volume is using AFPVOL_CACHE */
+ /* Get CNID from ad-file */
ad_cnid = 0;
- if ( (myvolinfo->v_flags & AFPVOL_CACHE) && ADFILE_OK) {
- ad_init(&ad, myvolinfo->v_adouble, myvolinfo->v_ad_options);
+ if (ADFILE_OK) {
+ ad_init(&ad, &volume);
if (ad_open(&ad, name, adflags | ADFLAGS_RDWR) != 0) {
if (dbd_flags & DBD_FLAGS_CLEANUP)
return CNID_INVALID;
- dbd_log( LOGSTD, "Error opening AppleDouble file for '%s/%s': %s", cwdbuf, name, strerror(errno));
- return CNID_INVALID;
- }
-
- if (dbd_flags & DBD_FLAGS_FORCE) {
- ad_cnid = ad_forcegetid(&ad);
- /* This ensures the changed stamp is written */
- ad_setid( &ad, st->st_dev, st->st_ino, ad_cnid, did, stamp);
- ad_flush(&ad);
- }
- else
- ad_cnid = ad_getid(&ad, st->st_dev, st->st_ino, 0, stamp);
+ if (volume.v_adouble != AD_VERSION_EA) {
+ dbd_log( LOGSTD, "Error opening AppleDouble file for '%s/%s': %s", cwdbuf, name, strerror(errno));
+ return CNID_INVALID;
+ }
+ dbd_log( LOGDEBUG, "File without meta EA: \"%s/%s\"", cwdbuf, name);
+ adfile_ok = 1;
+ } else {
- if (ad_cnid == 0)
- dbd_log( LOGSTD, "Bad CNID in adouble file of '%s/%s'", cwdbuf, name);
- else
- dbd_log( LOGDEBUG, "CNID from .AppleDouble file for '%s/%s': %u", cwdbuf, name, ntohl(ad_cnid));
+ if (dbd_flags & DBD_FLAGS_FORCE) {
+ ad_cnid = ad_forcegetid(&ad);
+ /* This ensures the changed stamp is written */
+ ad_setid( &ad, st->st_dev, st->st_ino, ad_cnid, did, stamp);
+ ad_flush(&ad);
+ } else
+ ad_cnid = ad_getid(&ad, st->st_dev, st->st_ino, 0, stamp);
- ad_close(&ad, ADFLAGS_HF);
+ if (ad_cnid == 0)
+ dbd_log( LOGSTD, "Bad CNID in adouble file of '%s/%s'", cwdbuf, name);
+ else
+ dbd_log( LOGDEBUG, "CNID from .AppleDouble file for '%s/%s': %u", cwdbuf, name, ntohl(ad_cnid));
+ ad_close(&ad, ADFLAGS_HF);
+ }
}
/* Get CNID from database */
if ( ! (dbd_flags & DBD_FLAGS_SCAN)) {
dbd_log(LOGSTD, "Updating AppleDouble file for '%s/%s' with CNID: %u from database",
cwdbuf, name, ntohl(db_cnid));
- ad_init(&ad, myvolinfo->v_adouble, myvolinfo->v_ad_options);
+ ad_init(&ad, &volume);
if (ad_open(&ad, name, adflags | ADFLAGS_HF | ADFLAGS_RDWR) != 0) {
dbd_log(LOGSTD, "Error opening AppleDouble file for '%s/%s': %s",
cwdbuf, name, strerror(errno));
db_cnid = rply.cnid;
dbd_log(LOGSTD, "New CNID for '%s/%s': %u", cwdbuf, name, ntohl(db_cnid));
- if ((myvolinfo->v_flags & AFPVOL_CACHE)
- && ADFILE_OK
- && ( ! (dbd_flags & DBD_FLAGS_SCAN))) {
+ if (ADFILE_OK && ( ! (dbd_flags & DBD_FLAGS_SCAN))) {
dbd_log(LOGSTD, "Writing CNID data for '%s/%s' to AppleDouble file",
cwdbuf, name, ntohl(db_cnid));
- ad_init(&ad, myvolinfo->v_adouble, myvolinfo->v_ad_options);
+ ad_init(&ad, &volume);
if (ad_open(&ad, name, adflags | ADFLAGS_RDWR) != 0) {
dbd_log(LOGSTD, "Error opening AppleDouble file for '%s/%s': %s",
cwdbuf, name, strerror(errno));
}
if ((ad_cnid == 0) && db_cnid) {
- /* in db but zeroID in ad-file, write it to ad-file if AFPVOL_CACHE */
- if ((myvolinfo->v_flags & AFPVOL_CACHE) && ADFILE_OK) {
- if ( ! (dbd_flags & DBD_FLAGS_SCAN)) {
- dbd_log(LOGSTD, "Writing CNID data for '%s/%s' to AppleDouble file",
- cwdbuf, name, ntohl(db_cnid));
- ad_init(&ad, myvolinfo->v_adouble, myvolinfo->v_ad_options);
- if (ad_open(&ad, name, adflags | ADFLAGS_RDWR) != 0) {
- dbd_log(LOGSTD, "Error opening AppleDouble file for '%s/%s': %s",
- cwdbuf, name, strerror(errno));
- return CNID_INVALID;
- }
- ad_setid( &ad, st->st_dev, st->st_ino, db_cnid, did, stamp);
- ad_flush(&ad);
- ad_close(&ad, ADFLAGS_HF);
+ /* in db but zeroID in ad-file, write it to ad-file */
+ if (ADFILE_OK && ! (dbd_flags & DBD_FLAGS_SCAN)) {
+ dbd_log(LOGSTD, "Writing CNID data for '%s/%s' to AppleDouble file",
+ cwdbuf, name, ntohl(db_cnid));
+ ad_init(&ad, &volume);
+ if (ad_open(&ad, name, adflags | ADFLAGS_RDWR) != 0) {
+ dbd_log(LOGSTD, "Error opening AppleDouble file for '%s/%s': %s",
+ cwdbuf, name, strerror(errno));
+ return CNID_INVALID;
}
+ ad_setid( &ad, st->st_dev, st->st_ino, db_cnid, did, stamp);
+ ad_flush(&ad);
+ ad_close(&ad, ADFLAGS_HF);
}
return db_cnid;
}
*/
static int dbd_readdir(int volroot, cnid_t did)
{
- int cwd, ret = 0, adflags, adfile_ok, addir_ok, encoding_ok;
+ int cwd, ret = 0, adfile_ok, addir_ok, encoding_ok;
cnid_t cnid = 0;
const char *name;
DIR *dp;
return -1;
/* Check AppleDouble files in AppleDouble folder, but only if it exists or could be created */
- if (ADDIR_OK)
+ if (volume.v_adouble == AD_VERSION2 && ADDIR_OK)
if ((read_addir()) != 0)
if ( ! (dbd_flags & DBD_FLAGS_SCAN))
/* Fatal on rebuild run, continue if only scanning ! */
switch (st.st_mode & S_IFMT) {
case S_IFREG:
- adflags = 0;
- break;
case S_IFDIR:
- adflags = ADFLAGS_DIR;
break;
case S_IFLNK:
dbd_log(LOGDEBUG, "Ignoring symlink %s/%s", cwdbuf, ep->d_name);
-#if 0
- ret = check_symlink(ep->d_name, &adflags);
- if (ret == 1)
- break;
- if (ret == -1)
- dbd_log(LOGSTD, "Error checking symlink %s/%s", cwdbuf, ep->d_name);
-#endif
continue;
default:
dbd_log(LOGSTD, "Bad filetype: %s/%s", cwdbuf, ep->d_name);
if ( ! nocniddb) {
/* Check CNIDs */
- cnid = check_cnid(ep->d_name, did, &st, adfile_ok, adflags);
+ cnid = check_cnid(ep->d_name, did, &st, adfile_ok);
/* Now add this object to our rebuild dbd */
if (cnid && dbd_rebuild) {
static int scanvol(struct volinfo *vi, dbd_flags_t flags)
{
- /* Dont scanvol on no-appledouble vols */
- if (vi->v_flags & AFPVOL_NOADOUBLE) {
- dbd_log( LOGSTD, "Volume without AppleDouble support: skipping volume scanning.");
- return 0;
- }
-
/* Make this stuff accessible from all funcs easily */
myvolinfo = vi;
dbd_flags = flags;
- /* Init a fake struct vol with just enough so we can call ea_open and friends */
- volume.v_adouble = AD_VERSION2;
+ /* Init a fake struct vol so that we can call ad_init(.., &volume) and initvol_vfs(&volume) */
+ volume.v_adouble = vi->v_adouble;
+ volume.v_ad_options = vi->v_flags;
+ volume.ad_path = vi->ad_path;
volume.v_vfs_ea = myvolinfo->v_vfs_ea;
initvol_vfs(&volume);
projects / netatalk.git / blobdiff