diff options
Diffstat (limited to 'xlators/storage/posix/src/posix-helpers.c')
| -rw-r--r-- | xlators/storage/posix/src/posix-helpers.c | 169 |
1 files changed, 1 insertions, 168 deletions
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c index bd5b6e6b98b..8c0355e918f 100644 --- a/xlators/storage/posix/src/posix-helpers.c +++ b/xlators/storage/posix/src/posix-helpers.c @@ -1035,169 +1035,6 @@ out: } -int -posix_set_file_contents (xlator_t *this, const char *path, char *keyp, - data_t *value, int flags) -{ - char * key = NULL; - char real_path[PATH_MAX]; - int32_t file_fd = -1; - int op_ret = 0; - int ret = -1; - - - /* XXX: does not handle assigning GFID to created files */ - return -1; - - key = &(keyp[15]); - sprintf (real_path, "%s/%s", path, key); - - if (flags & XATTR_REPLACE) { - /* if file exists, replace it - * else, error out */ - file_fd = open (real_path, O_TRUNC|O_WRONLY); - - if (file_fd == -1) { - goto create; - } - - if (value->len) { - ret = sys_write (file_fd, value->data, value->len); - if (ret == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, - P_MSG_SET_FILE_CONTENTS, "write failed" - "while doing setxattr for key %s on" - "path%s", key, real_path); - goto out; - } - - ret = sys_close (file_fd); - if (ret == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, - P_MSG_SET_FILE_CONTENTS, - "close failed on %s", - real_path); - goto out; - } - } - - create: /* we know file doesn't exist, create it */ - - file_fd = open (real_path, O_CREAT|O_WRONLY, 0644); - - if (file_fd == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, - P_MSG_SET_FILE_CONTENTS, "failed to open file" - "%s with O_CREAT", key); - goto out; - } - - ret = sys_write (file_fd, value->data, value->len); - if (ret == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, - P_MSG_SET_FILE_CONTENTS, "write failed on %s" - "while setxattr with key %s", real_path, key); - goto out; - } - - ret = sys_close (file_fd); - if (ret == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, - P_MSG_SET_FILE_CONTENTS, "close failed on" - " %s while setxattr with key %s", - real_path, key); - goto out; - } - } - -out: - return op_ret; -} - - -int -posix_get_file_contents (xlator_t *this, uuid_t pargfid, - const char *name, char **contents) -{ - char *real_path = NULL; - int32_t file_fd = -1; - struct iatt stbuf = {0,}; - int op_ret = 0; - int ret = -1; - - - MAKE_HANDLE_PATH (real_path, this, pargfid, name); - if (!real_path) { - op_ret = -ESTALE; - gf_msg (this->name, GF_LOG_ERROR, ESTALE, - P_MSG_XDATA_GETXATTR, - "Failed to create handle path for %s/%s", - uuid_utoa (pargfid), name); - goto out; - } - - /* TODO: Not fetching posix_mdata_t. This is fine without - * RIO as this routine is only interested in file contents. - * Need to check how does this function fits into RIO? - */ - op_ret = posix_istat (this, NULL, pargfid, name, &stbuf); - if (op_ret == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, P_MSG_XDATA_GETXATTR, - "lstat failed on %s", real_path); - goto out; - } - - file_fd = open (real_path, O_RDONLY); - - if (file_fd == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, P_MSG_XDATA_GETXATTR, - "open failed on %s", real_path); - goto out; - } - - *contents = GF_CALLOC (stbuf.ia_size + 1, sizeof(char), - gf_posix_mt_char); - if (! *contents) { - op_ret = -errno; - goto out; - } - - ret = sys_read (file_fd, *contents, stbuf.ia_size); - if (ret <= 0) { - op_ret = -1; - gf_msg (this->name, GF_LOG_ERROR, errno, P_MSG_XDATA_GETXATTR, - "read on %s failed", real_path); - goto out; - } - - *contents[stbuf.ia_size] = '\0'; - - op_ret = sys_close (file_fd); - file_fd = -1; - if (op_ret == -1) { - op_ret = -errno; - gf_msg (this->name, GF_LOG_ERROR, errno, P_MSG_XDATA_GETXATTR, - "close on %s failed", real_path); - goto out; - } - -out: - if (op_ret < 0) { - GF_FREE (*contents); - if (file_fd != -1) - sys_close (file_fd); - } - - return op_ret; -} - #ifdef HAVE_SYS_ACL_H int posix_pacl_set (const char *path, const char *key, const char *acl_s) @@ -1310,9 +1147,6 @@ posix_handle_pair (xlator_t *this, const char *real_path, } else if (posix_is_gfid2path_xattr (key)) { ret = -ENOTSUP; goto out; - } else if (ZR_FILE_CONTENT_REQUEST(key)) { - ret = posix_set_file_contents (this, real_path, key, value, - flags); } else if (GF_POSIX_ACL_REQUEST (key)) { if (stbuf && IS_DHT_LINKFILE_MODE (stbuf)) goto out; @@ -1799,8 +1633,7 @@ _handle_entry_create_keyvalue_pair (dict_t *d, char *k, data_t *v, !strcmp ("gfid-req", k) || !strcmp (POSIX_ACL_DEFAULT_XATTR, k) || !strcmp (POSIX_ACL_ACCESS_XATTR, k) || - posix_xattr_ignorable (k) || - ZR_FILE_CONTENT_REQUEST(k)) { + posix_xattr_ignorable (k)) { return 0; } |