core: canonicalize paths

canonicalize paths during add-brick, creation of volume,
setting nfs.export-dir in volgen

BUG: 789870
Change-Id: I1d3788ac850359b0def0457113831e825a475d58
Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com>
Reviewed-on: http://review.gluster.com/3315
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>

1 files changed, 0 insertions, 64 deletions

diff --git a/cli/src/cli.c b/cli/src/cli.c
index 6a5ecf698..89b5a8bd4 100644
--- a/cli/src/cli.c
+++ b/cli/src/cli.c
@@ -577,70 +577,6 @@ cli_local_wipe (cli_local_t *local)
         return;
 }
 
-/* If the path exists use realpath(3) to handle extra slashes and to resolve
- * symlinks else strip the extra slashes in the path and return */
-
-int
-cli_canonicalize_path (char *path)
-{
-        struct stat     sb = {0};
-        int             ret = -1;
-        char            *tmppath = NULL;
-        char            *dir = NULL;
-        char            *tmpstr = NULL;
-        int             path_len = 0;
-
-        if (!path)
-                return ret;
-
-        ret = stat (path, &sb);
-        if (ret == -1) {
-                /* Strip the extra slashes and return */
-                tmppath = gf_strdup (path);
-                if (tmppath == NULL) {
-                        ret = -1;
-                        gf_log ("cli", GF_LOG_ERROR, "Out of memory.");
-                        goto out;
-                }
-                bzero (path, strlen(path));
-                path[0] = '/';
-                dir = strtok_r(tmppath, "/", &tmpstr);
-                while (dir) {
-                        strncpy ((path + path_len + 1), dir, strlen(dir));
-                        path_len = strlen (path);
-                        dir = strtok_r(NULL, "/", &tmpstr);
-                        if (dir)
-                                strncpy((path + path_len), "/", 1);
-                }
-                if (path_len == 0)
-                        path[1] = '\0';
-                else
-                        path[path_len] = '\0';
-                ret = 0;
-                goto out;
-        } else {
-                tmppath = gf_strdup(path);
-                if (tmppath == NULL) {
-                        ret = -1;
-                        gf_log ("cli", GF_LOG_ERROR, "Out of memory.");
-                        goto out;
-                }
-                if (realpath (tmppath, path) == NULL) {
-                        cli_out ("Path manipulation failed: %s",
-                                 strerror(errno));
-                        gf_log ("cli", GF_LOG_ERROR, "Path manipulation "
-                                 "failed: %s", strerror(errno));
-                        ret = -1;
-                        goto out;
-                }
-                ret = 0;
-        }
-out:
-        if (tmppath)
-                GF_FREE(tmppath);
-        return ret;
-}
-
 struct cli_state *global_state;
 
 int