--- libaitrpc/src/blob.c	2010/07/08 08:02:02	1.1.2.12
+++ libaitrpc/src/blob.c	2011/03/15 15:13:22	1.1.2.15
@@ -16,7 +16,6 @@ rpc_srv_blobCreate(rpc_srv_t * __restrict srv, int len
 	u_int rnd;
 
 	srandomdev();
-	srandom(getpid() ^ time(NULL));
 again:
 	rnd = random() % UINT_MAX;
 
@@ -266,7 +265,7 @@ rpc_cli_sendBLOB(rpc_cli_t * __restrict cli, rpc_val_t
 	}
 	if (hdr.hdr_cmd != error) {
 		if (hdr.hdr_len != var->val_len) {
-			rpc_SetErr(EBADMSG, "Error:: Bad return length packet ...\n");
+			rpc_SetErr(ECANCELED, "Error:: Bad return length packet ...\n");
 			return -1;
 		}
 
@@ -357,7 +356,7 @@ rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
 	}
 	if (hdr.hdr_cmd != error) {
 		if (hdr.hdr_len != var->val_len) {
-			rpc_SetErr(EBADMSG, "Error:: Bad return length packet ...\n");
+			rpc_SetErr(ECANCELED, "Error:: Bad return length packet ...\n");
 			free(*data);
 			*data = NULL;
 			return -1;
@@ -365,4 +364,68 @@ rpc_cli_recvBLOB(rpc_cli_t * __restrict cli, rpc_val_t
 	}
 
 	return hdr.hdr_cmd == error;
+}
+
+/*
+ * rpc_cli_delBLOB() Delete BLOB from server
+ * @cli = Client instance
+ * @var = BLOB variable
+ * return: -1 error, 0 ok, 1 remote error
+ */
+int
+rpc_cli_delBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var)
+{
+	struct tagBLOBHdr hdr;
+	fd_set fds;
+	struct timeval tv = { DEF_RPC_TIMEOUT, 0 };
+
+	if (!cli || !var) {
+		rpc_SetErr(EINVAL, "Error:: invalid arguments ...\n");
+		return -1;
+	}
+
+	memcpy(&hdr.hdr_session, cli->cli_parent, sizeof(rpc_sess_t));
+	hdr.hdr_cmd = unset;
+	hdr.hdr_var = (uint32_t) RPC_GET_BLOB(var);
+	hdr.hdr_ret = 0;
+	hdr.hdr_len = 0;
+	if (send(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) {
+		LOGERR;
+		return -1;
+	}
+
+	FD_ZERO(&fds);
+	FD_SET(cli->cli_sock, &fds);
+	switch (select(cli->cli_sock + 1, &fds, NULL, NULL, &tv)) {
+		case -1:
+			LOGERR;
+			return -1;
+		case 0:
+			rpc_SetErr(ETIMEDOUT, "Error:: Timeout reached! Server not responde ...\n");
+			return -1;
+	}
+	if (recv(cli->cli_sock, &hdr, sizeof hdr, 0) == -1) {
+		LOGERR;
+		return -1;
+	}
+
+	return hdr.hdr_cmd == error;
+}
+
+/*
+ * rpc_cli_getBLOB() Receive BLOB from server and Delete after that
+ * @cli = Client instance
+ * @var = BLOB variable
+ * @data = BLOB data, must be free after use!
+ * return: -1 error, 0 ok, 1 remote error
+ */
+inline int
+rpc_cli_getBLOB(rpc_cli_t * __restrict cli, rpc_val_t * __restrict var, void ** data)
+{
+	int ret;
+
+	ret = rpc_cli_recvBLOB(cli, var, data);
+	ret |= rpc_cli_delBLOB(cli, var) > 0 ? 2 : 0;
+
+	return ret;
 }