diff options
Diffstat (limited to 'xlators/protocol/server/src/server-protocol.c')
| -rw-r--r-- | xlators/protocol/server/src/server-protocol.c | 446 |
1 files changed, 0 insertions, 446 deletions
diff --git a/xlators/protocol/server/src/server-protocol.c b/xlators/protocol/server/src/server-protocol.c index 57e32039310..17daec9c622 100644 --- a/xlators/protocol/server/src/server-protocol.c +++ b/xlators/protocol/server/src/server-protocol.c @@ -348,39 +348,6 @@ protocol_server_reply (call_frame_t *frame, int type, int op, /* - * server_setdents_cbk - writedir callback for server protocol - * @frame: call frame - * @cookie: - * @this: - * @op_ret: return value - * @op_errno: errno - * - * not for external reference - */ -int -server_setdents_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno) -{ - gf_hdr_common_t *hdr = NULL; - gf_fop_setdents_rsp_t *rsp = NULL; - size_t hdrlen = 0; - int32_t gf_errno = 0; - - hdrlen = gf_hdr_len (rsp, 0); - hdr = gf_hdr_new (rsp, 0); - rsp = gf_param (hdr); - - hdr->rsp.op_ret = hton32 (op_ret); - gf_errno = gf_errno_to_error (op_errno); - hdr->rsp.op_errno = hton32 (gf_errno); - - protocol_server_reply (frame, GF_OP_TYPE_FOP_REPLY, GF_FOP_SETDENTS, - hdr, hdrlen, NULL, 0, NULL); - - return 0; -} - -/* * server_lk_cbk - lk callback for server protocol * @frame: call frame * @cookie: @@ -872,103 +839,6 @@ server_fsyncdir_cbk (call_frame_t *frame, void *cookie, xlator_t *this, } -/* - * server_getdents_cbk - readdir callback for server protocol - * @frame: call frame - * @cookie: - * @this: - * @op_ret: return value - * @op_errno: errno - * @entries: - * @count: - * - * not for external reference - */ -int -server_getdents_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t op_ret, int32_t op_errno, dir_entry_t *entries, - int32_t count) -{ - gf_hdr_common_t *hdr = NULL; - gf_fop_getdents_rsp_t *rsp = NULL; - size_t hdrlen = 0; - int32_t vec_count = 0; - int32_t gf_errno = 0; - struct iobref *iobref = NULL; - struct iobuf *iobuf = NULL; - size_t buflen = 0; - struct iovec vector[1]; - server_state_t *state = NULL; - - state = CALL_STATE(frame); - - if (op_ret >= 0) { - iobuf = iobuf_get (this->ctx->iobuf_pool); - if (!iobuf) { - op_ret = -1; - op_errno = ENOMEM; - goto out; - } - - buflen = gf_direntry_to_bin (entries, iobuf->ptr); - if (buflen < 0) { - gf_log (this->name, GF_LOG_ERROR, - "fd - %"PRId64" (%"PRId64"): failed to convert " - "entries list to string buffer", - state->resolve.fd_no, state->fd->inode->ino); - op_ret = -1; - op_errno = EINVAL; - goto out; - } - - iobref = iobref_new (); - if (iobref == NULL) { - gf_log (this->name, GF_LOG_ERROR, - "fd - %"PRId64" (%"PRId64"): failed to get iobref", - state->resolve.fd_no, state->fd->inode->ino); - op_ret = -1; - op_errno = ENOMEM; - goto out; - } - - iobref_add (iobref, iobuf); - - vector[0].iov_base = iobuf->ptr; - vector[0].iov_len = buflen; - vec_count = 1; - } else { - gf_log (this->name, GF_LOG_TRACE, - "%"PRId64": GETDENTS %"PRId64" (%"PRId64"): %"PRId32" (%s)", - frame->root->unique, - state->resolve.fd_no, - state->fd ? state->fd->inode->ino : 0, - op_ret, strerror (op_errno)); - vector[0].iov_base = NULL; - vector[0].iov_len = 0; - } - -out: - hdrlen = gf_hdr_len (rsp, 0); - hdr = gf_hdr_new (rsp, 0); - rsp = gf_param (hdr); - - rsp->count = hton32 (count); - - hdr->rsp.op_ret = hton32 (op_ret); - gf_errno = gf_errno_to_error (op_errno); - hdr->rsp.op_errno = hton32 (gf_errno); - - protocol_server_reply (frame, GF_OP_TYPE_FOP_REPLY, GF_FOP_GETDENTS, - hdr, hdrlen, vector, vec_count, iobref); - - if (iobref) - iobref_unref (iobref); - if (iobuf) - iobuf_unref (iobuf); - - return 0; -} - /* * server_readdir_cbk - getdents callback for server protocol @@ -3963,53 +3833,6 @@ server_releasedir (call_frame_t *frame, xlator_t *bound_xl, return 0; } -int -server_getdents_resume (call_frame_t *frame, xlator_t *bound_xl) -{ - server_state_t *state = NULL; - - state = CALL_STATE (frame); - - if (state->resolve.op_ret != 0) - goto err; - - STACK_WIND (frame, server_getdents_cbk, - bound_xl, - bound_xl->fops->getdents, - state->fd, state->size, state->offset, state->flags); - - return 0; -err: - server_getdents_cbk (frame, NULL, frame->this, state->resolve.op_ret, - state->resolve.op_errno, NULL, 0); - return 0; -} - -int -server_getdents (call_frame_t *frame, xlator_t *bound_xl, - gf_hdr_common_t *hdr, size_t hdrlen, - struct iobuf *iobuf) -{ - gf_fop_getdents_req_t *req = NULL; - server_state_t *state = NULL; - server_connection_t *conn = NULL; - - conn = SERVER_CONNECTION (frame); - - req = gf_param (hdr); - state = CALL_STATE(frame); - - state->resolve.type = RESOLVE_MUST; - state->resolve.fd_no = ntoh64 (req->fd); - state->size = ntoh32 (req->size); - state->offset = ntoh64 (req->offset); - state->flags = ntoh32 (req->flags); - - resolve_and_resume (frame, server_getdents_resume); - - return 0; -} - /* * server_readdirp_cbk - getdents callback for server protocol * @frame: call frame @@ -4963,189 +4786,6 @@ server_lk (call_frame_t *frame, xlator_t *bound_xl, return 0; } - -int -server_setdents_resume(call_frame_t *frame, xlator_t *bound_xl) -{ - server_state_t *state = NULL; - - state = CALL_STATE (frame); - - if (state->resolve.op_ret != 0) - goto err; - - STACK_WIND (frame, server_setdents_cbk, - BOUND_XL(frame), - BOUND_XL(frame)->fops->setdents, - state->fd, state->flags, state->entry, state->nr_count); - - return 0; -err: - server_setdents_cbk (frame, NULL, frame->this, state->resolve.op_ret, state->resolve.op_errno); - return 0; -} -/* - * server_writedir - - * - * @frame: - * @bound_xl: - * @params: - * - */ -int -server_setdents (call_frame_t *frame, xlator_t *bound_xl, - gf_hdr_common_t *hdr, size_t hdrlen, - struct iobuf *iobuf) -{ - server_connection_t *conn = NULL; - gf_fop_setdents_req_t *req = NULL; - server_state_t *state = NULL; - dir_entry_t *entry = NULL; - dir_entry_t *trav = NULL; - dir_entry_t *prev = NULL; - int32_t count = 0; - int32_t i = 0; - int32_t bread = 0; - char *ender = NULL; - char *buffer_ptr = NULL; - char tmp_buf[512] = {0,}; - - conn = SERVER_CONNECTION(frame); - - req = gf_param (hdr); - state = CALL_STATE(frame); - - state->resolve.type = RESOLVE_MUST; - state->resolve.fd_no = ntoh64 (req->fd); - state->nr_count = ntoh32 (req->count); - - - if (iobuf == NULL) { - gf_log (frame->this->name, GF_LOG_ERROR, - "fd - %"PRId64" (%"PRId64"): received a null buffer, " - "returning EINVAL", - state->resolve.fd_no, state->fd->inode->ino); - - server_setdents_cbk (frame, NULL, frame->this, -1, ENOMEM); - - goto out; - } - - entry = CALLOC (1, sizeof (dir_entry_t)); - ERR_ABORT (entry); - prev = entry; - buffer_ptr = iobuf->ptr; - - for (i = 0; i < state->nr_count ; i++) { - bread = 0; - trav = CALLOC (1, sizeof (dir_entry_t)); - ERR_ABORT (trav); - - ender = strchr (buffer_ptr, '/'); - if (!ender) - break; - count = ender - buffer_ptr; - trav->name = CALLOC (1, count + 2); - ERR_ABORT (trav->name); - - strncpy (trav->name, buffer_ptr, count); - bread = count + 1; - buffer_ptr += bread; - - ender = strchr (buffer_ptr, '\n'); - if (!ender) - break; - count = ender - buffer_ptr; - strncpy (tmp_buf, buffer_ptr, count); - bread = count + 1; - buffer_ptr += bread; - - /* TODO: use str_to_stat instead */ - { - uint64_t dev; - uint64_t ino; - uint32_t mode; - uint32_t nlink; - uint32_t uid; - uint32_t gid; - uint64_t rdev; - uint64_t size; - uint32_t blksize; - uint64_t blocks; - uint32_t atime; - uint32_t atime_nsec; - uint32_t mtime; - uint32_t mtime_nsec; - uint32_t ctime; - uint32_t ctime_nsec; - - sscanf (tmp_buf, GF_STAT_PRINT_FMT_STR, - &dev, &ino, &mode, &nlink, &uid, &gid, &rdev, - &size, &blksize, &blocks, &atime, &atime_nsec, - &mtime, &mtime_nsec, &ctime, &ctime_nsec); - - trav->buf.ia_gen = dev; - trav->buf.ia_ino = ino; - trav->buf.ia_prot = ia_prot_from_st_mode (mode); - trav->buf.ia_type = ia_type_from_st_mode (mode); - trav->buf.ia_nlink = nlink; - trav->buf.ia_uid = uid; - trav->buf.ia_gid = gid; - trav->buf.ia_rdev = rdev; - trav->buf.ia_size = size; - trav->buf.ia_blksize = blksize; - trav->buf.ia_blocks = blocks; - - trav->buf.ia_atime = atime; - trav->buf.ia_mtime = mtime; - trav->buf.ia_ctime = ctime; - - trav->buf.ia_atime_nsec = atime_nsec; - trav->buf.ia_mtime_nsec = mtime_nsec; - trav->buf.ia_ctime_nsec = ctime_nsec; - } - - ender = strchr (buffer_ptr, '\n'); - if (!ender) - break; - count = ender - buffer_ptr; - *ender = '\0'; - if (IA_ISLNK (trav->buf.ia_type)) { - trav->link = strdup (buffer_ptr); - } else - trav->link = ""; - bread = count + 1; - buffer_ptr += bread; - - prev->next = trav; - prev = trav; - } - - state->entry = entry; - resolve_and_resume (frame, server_setdents_resume); - - - /* Free the variables allocated in this fop here */ - trav = entry->next; - prev = entry; - while (trav) { - prev->next = trav->next; - FREE (trav->name); - if (IA_ISLNK (trav->buf.ia_type)) - FREE (trav->link); - FREE (trav); - trav = prev->next; - } - FREE (entry); - -out: - if (iobuf) - iobuf_unref (iobuf); - return 0; -} - - - /* xxx_MOPS */ int _volfile_update_checksum (xlator_t *this, char *key, uint32_t checksum) @@ -5944,89 +5584,6 @@ fail: return 0; } -/* - * server_mop_stats_cbk - stats callback for server management operation - * @frame: call frame - * @cookie: - * @this: - * @op_ret: return value - * @op_errno: errno - * @stats:err - * - * not for external reference - */ - -int -server_mop_stats_cbk (call_frame_t *frame, void *cookie, xlator_t *this, - int32_t ret, int32_t op_errno, - struct xlator_stats *stats) -{ - /* TODO: get this information from somewhere else, not extern */ - gf_hdr_common_t *hdr = NULL; - gf_mop_stats_rsp_t *rsp = NULL; - char buffer[256] = {0,}; - int64_t glusterfsd_stats_nr_clients = 0; - size_t hdrlen = 0; - size_t buf_len = 0; - int32_t gf_errno = 0; - - if (ret >= 0) { - sprintf (buffer, - "%"PRIx64",%"PRIx64",%"PRIx64 - ",%"PRIx64",%"PRIx64",%"PRIx64 - ",%"PRIx64",%"PRIx64"\n", - stats->nr_files, stats->disk_usage, stats->free_disk, - stats->total_disk_size, stats->read_usage, - stats->write_usage, stats->disk_speed, - glusterfsd_stats_nr_clients); - - buf_len = strlen (buffer); - } - - hdrlen = gf_hdr_len (rsp, buf_len + 1); - hdr = gf_hdr_new (rsp, buf_len + 1); - rsp = gf_param (hdr); - - hdr->rsp.op_ret = hton32 (ret); - gf_errno = gf_errno_to_error (op_errno); - hdr->rsp.op_errno = hton32 (gf_errno); - - strcpy (rsp->buf, buffer); - - protocol_server_reply (frame, GF_OP_TYPE_MOP_REPLY, GF_MOP_STATS, - hdr, hdrlen, NULL, 0, NULL); - - return 0; -} - - -/* - * mop_unlock - unlock management function for server protocol - * @frame: call frame - * @bound_xl: - * @params: parameter dictionary - * - */ -int -mop_stats (call_frame_t *frame, xlator_t *bound_xl, - gf_hdr_common_t *hdr, size_t hdrlen, - struct iobuf *iobuf) -{ - int32_t flag = 0; - gf_mop_stats_req_t *req = NULL; - - req = gf_param (hdr); - - flag = ntoh32 (req->flags); - - STACK_WIND (frame, server_mop_stats_cbk, - bound_xl, - bound_xl->mops->stats, - flag); - - return 0; -} - int mop_ping (call_frame_t *frame, xlator_t *bound_xl, @@ -6244,7 +5801,6 @@ static gf_op_t gf_fops[] = { [GF_FOP_FSETXATTR] = server_fsetxattr, [GF_FOP_REMOVEXATTR] = server_removexattr, [GF_FOP_OPENDIR] = server_opendir, - [GF_FOP_GETDENTS] = server_getdents, [GF_FOP_FSYNCDIR] = server_fsyncdir, [GF_FOP_ACCESS] = server_access, [GF_FOP_CREATE] = server_create, @@ -6252,7 +5808,6 @@ static gf_op_t gf_fops[] = { [GF_FOP_FSTAT] = server_fstat, [GF_FOP_LK] = server_lk, [GF_FOP_LOOKUP] = server_lookup, - [GF_FOP_SETDENTS] = server_setdents, [GF_FOP_READDIR] = server_readdir, [GF_FOP_READDIRP] = server_readdirp, [GF_FOP_INODELK] = server_inodelk, @@ -6272,7 +5827,6 @@ static gf_op_t gf_fops[] = { static gf_op_t gf_mops[] = { [GF_MOP_SETVOLUME] = mop_setvolume, [GF_MOP_GETVOLUME] = mop_getvolume, - [GF_MOP_STATS] = mop_stats, [GF_MOP_GETSPEC] = mop_getspec, [GF_MOP_PING] = mop_ping, [GF_MOP_LOG] = mop_log, |