Initial commit. It's far from finished.

protocol.h

@@ -0,0 +1,40 @@
+#ifndef PROTOCOL_H
+#define PROTOCOL_H
+
+#define CHUNKSIZE 2048
+
+enum msg_types {
+	UNIX,
+	POWERSHELL,
+	INSTALL_PKG,
+	QUERY_PKG,
+	DELETE_PKG,
+	LIST_PKGS,
+	UPDATE_PKG,
+	UPDATE_PKGS,
+	GET_OS,
+	GET_KERNEL,
+	GET_UPTIME,
+	GET_MEMORY
+};
+
+struct msg_meta {
+	unsigned short id;	/* Agent job ID */
+	unsigned short type;	/* Data type */
+	unsigned len;		/* Data size to expect in buffer */
+	unsigned chunks;
+	short is_recv;
+	short locking;
+};
+
+struct msg_chunk {
+	int id;
+	unsigned char data[CHUNKSIZE];
+};
+
+struct msg {
+	struct msg_meta meta;
+	struct msg_chunk chunk;
+};
+
+#endif /* PROTOCOL_H */