--- libaitrpc/src/blob.c	2010/06/23 15:07:15	1.1.2.1
+++ libaitrpc/src/blob.c	2010/06/23 16:23:31	1.1.2.2
@@ -1,3 +1,112 @@
 #include "global.h"
 
 
+/*
+ * rpc_srv_blobMap() Map blob to memory region 
+ * @srv = RPC Server instance
+ * @blob = Map to this BLOB element
+ * return: -1 error or 0 ok
+ */
+inline int
+rpc_srv_blobMap(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob)
+{
+	int f;
+	struct stat sb;
+	char szFName[MAXPATHLEN];
+
+	if (!blob) {
+		rpc_SetErr(EINVAL, "Error:: invalid arguments ...\n");
+		return -1;
+	}
+
+	memset(szFName, 0, MAXPATHLEN);
+	snprintf(szFName, MAXPATHLEN, BLOB_FILE, srv->srv_blob.dir, blob->blob_var);
+	f = open(szFName, O_RDONLY);
+	if (f == -1) {
+		LOGERR;
+		return -1;
+	}
+	if (fstat(f, &sb) == -1) {
+		LOGERR;
+		close(f);
+		return -1;
+	}
+
+	blob->blob_data = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, f, 0);
+	if (blob->blob_data == MAP_FAILED) {
+		LOGERR;
+		close(f);
+		blob->blob_data = NULL;
+		return -1;
+	} else {
+		blob->blob_len = sb.st_size;
+		close(f);
+	}
+
+	return 0;
+}
+
+/*
+ * rpc_srv_blobUnmap() Unmap blob memory region 
+ * @blob = Mapped BLOB element
+ * return: none
+ */
+inline void
+rpc_srv_blobUnmap(rpc_blob_t * __restrict blob)
+{
+	if (!blob || !blob->blob_data)
+		rpc_SetErr(EINVAL, "Error:: invalid arguments ...\n");
+	else {
+		munmap(blob->blob_data, blob->blob_len);
+		blob->blob_data = NULL;
+		blob->blob_len = 0;
+	}
+}
+
+/*
+ * rpc_srv_blobFree() Free blob from disk & memory
+ * @srv = RPC Server instance
+ * @blob = Mapped BLOB element
+ * return: -1 error or 0 ok
+ */
+inline int
+rpc_srv_blobFree(rpc_srv_t * __restrict srv, rpc_blob_t * __restrict blob)
+{
+	char szFName[MAXPATHLEN];
+
+	if (!blob) {
+		rpc_SetErr(EINVAL, "Error:: invalid arguments ...\n");
+		return -1;
+	}
+
+	if (blob->blob_data)
+		rpc_srv_blobUnmap(blob);
+
+	memset(szFName, 0, MAXPATHLEN);
+	snprintf(szFName, MAXPATHLEN, BLOB_FILE, srv->srv_blob.dir, blob->blob_var);
+	if (remove(szFName) == -1) {
+		LOGERR;
+		return -1;
+	}
+
+	return 0;
+}
+
+// ------------------------------------------------------------
+
+int
+rpc_srv_sendBLOB(rpc_cli_t * __restrict cli, rpc_blob_t *blob)
+{
+	int ret = 0;
+	uint8_t buf[BLOBSIZ];
+
+	if (!cli || !blob) {
+		rpc_SetErr(EINVAL, "Error:: invalid arguments ...\n");
+		return -1;
+	}
+
+	do {
+	} while (ret);
+
+	return blob->blob_len;
+}