put mds-registry in its own directory

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 91 insertions, 0 deletions

diff --git a/src/mds-registry/mds-registry.h b/src/mds-registry/mds-registry.h
new file mode 100644
index 0000000..6f9355d
--- /dev/null
+++ b/src/mds-registry/mds-registry.h
@@ -0,0 +1,91 @@
+/**
+ * mds — A micro-display server
+ * Copyright © 2014  Mattias Andrée (maandree@member.fsf.org)
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef MDS_MDS_REGISTRY_H
+#define MDS_MDS_REGISTRY_H
+
+
+#include "../mds-base.h"
+
+#include <stdint.h>
+
+
+/**
+ * Handle the received message
+ * 
+ * @return  Zero on success -1 on error or interruption,
+ *          errno will be set accordingly
+ */
+int handle_message(void);
+
+/**
+ * Convert a client ID string into a client ID integer
+ * 
+ * @param   str  The client ID string
+ * @return       The client ID integer
+ */
+uint64_t parse_client_id(const char* str);
+
+/**
+ * Perform an action over the registry
+ * 
+ * @param   length           The length of the received message
+ * @param   action           -1 to remove command, +1 to add commands, 0 to
+ *                           wait until the message commnds are registered
+ * @param   recv_client_id   The ID of the client
+ * @param   recv_message_id  The ID of the received message
+ * @return                   Zero on success -1 on error or interruption,
+ *                           errno will be set accordingly
+ */
+int registry_action(size_t length, int action, const char* recv_client_id, const char* recv_message_id);
+
+/**
+ * Send a list of all registered commands to a client
+ * 
+ * @param   recv_client_id   The ID of the client
+ * @param   recv_message_id  The ID of the received message
+ * @return                   Zero on success -1 on error or interruption,
+ *                           errno will be set accordingly
+ */
+int list_registry(const char* recv_client_id, const char* recv_message_id);
+
+/**
+ * Free a key from a table
+ * 
+ * @param  obj  The key
+ */
+void reg_table_free_key(size_t obj);
+
+/**
+ * Free a value from a table
+ * 
+ * @param  obj  The value
+ */
+void reg_table_free_value(size_t obj);
+
+/**
+ * Send a full message even if interrupted
+ * 
+ * @param   message  The message to send
+ * @param   length   The length of the message
+ * @return           Non-zero on success
+ */
+int full_send(const char* message, size_t length);
+
+
+#endif
+