static int
resolve_deep_continue (call_frame_t *frame)
{
server_state_t *state = NULL;
xlator_t *this = NULL;
server_resolve_t *resolve = NULL;
int ret = 0;
state = CALL_STATE (frame);
this = frame->this;
resolve = state->resolve_now;
resolve->op_ret = 0;
resolve->op_errno = 0;
if (resolve->par)
ret = resolve_entry_simple (frame);
else if (resolve->ino)
ret = resolve_inode_simple (frame);
else if (resolve->path)
ret = resolve_path_simple (frame);
resolve_loc_touchup (frame);
server_resolve_all (frame);
return 0;
}
int
resolve_loc_touchup (call_frame_t *frame)
{
server_state_t *state = NULL;
server_resolve_t *resolve = NULL;
loc_t *loc = NULL;
char *path = NULL;
int ret = 0;
state = CALL_STATE (frame);
resolve = state->resolve_now;
loc = state->loc_now;
loc_touchup (loc, resolve->bname);
return 0;
}
static int
prepare_components (call_frame_t *frame)
{
server_state_t *state = NULL;
xlator_t *this = NULL;
server_resolve_t *resolve = NULL;
char *resolved = NULL;
int count = 0;
struct resolve_comp *components = NULL;
int i = 0;
char *trav = NULL;
state = CALL_STATE (frame);
this = frame->this;
resolve = state->resolve_now;
resolved = gf_strdup (resolve->path);
resolve->resolved = resolved;
count = component_count (resolve->path);
components = GF_CALLOC (sizeof (*components), count,
gf_server_mt_resolve_comp);
resolve->components = components;
components[0].basename = "";
components[0].ino = 1;
components[0].gen = 0;
components[0].inode = state->itable->root;
i = 1;
for (trav = resolved; *trav; trav++) {
if (*trav == '/') {
components[i].basename = trav + 1;
*trav = 0;
i++;
}
}
return 0;
}
static int
resolve_loc_touchup (call_frame_t *frame)
{
server_state_t *state = NULL;
server_resolve_t *resolve = NULL;
loc_t *loc = NULL;
char *path = NULL;
int ret = 0;
state = CALL_STATE (frame);
resolve = state->resolve_now;
loc = state->loc_now;
if (!loc->path) {
if (loc->parent && resolve->bname) {
ret = inode_path (loc->parent, resolve->bname, &path);
} else if (loc->inode) {
ret = inode_path (loc->inode, NULL, &path);
}
if (!path)
path = gf_strdup (resolve->path);
loc->path = path;
}
loc->name = strrchr (loc->path, '/');
if (loc->name)
loc->name++;
if (!loc->parent && loc->inode) {
loc->parent = inode_parent (loc->inode, 0, NULL);
}
return 0;
}
return 0;
}
static int
resolve_deep_cbk (call_frame_t *frame, void *cookie, xlator_t *this,
int op_ret, int op_errno, inode_t *inode, struct iatt *buf,
dict_t *xattr, struct iatt *postparent)
{
server_state_t *state = NULL;
server_resolve_t *resolve = NULL;
struct resolve_comp *components = NULL;
int i = 0;
inode_t *link_inode = NULL;
state = CALL_STATE (frame);
resolve = state->resolve_now;
components = resolve->components;
i = (long) cookie;
if (op_ret == -1) {
goto get_out_of_here;
}
if (i != 0) {
/* no linking for root inode */
link_inode = inode_link (inode, resolve->deep_loc.parent,
resolve->deep_loc.name, buf);
inode_lookup (link_inode);
components[i].inode = link_inode;
