Split project over multiple files

src/metadata_server.h

@@ -0,0 +1,54 @@
+#ifndef METADATA_SERVER_INCLUDED
+#define METADATA_SERVER_INCLUDED
+
+#include "tcp.h"
+#include "file_tree.h"
+
+#define CONNECTION_TAG_CLIENT  -1
+#define CONNECTION_TAG_UNKNOWN -2
+
+typedef struct {
+    int count;
+    int capacity;
+    SHA256 *items;
+} HashList;
+
+typedef struct {
+
+    bool auth;
+
+    int num_addrs;
+    Address addrs[MAX_SERVER_ADDRS];
+
+    // Chunks held by the chunk server during
+    // the last update
+    HashList old_list;
+
+    // Chunks added to the chunk server since
+    // the last update
+    HashList add_list;
+
+    // Chunks removed from the chunk server
+    // since the last update
+    HashList rem_list;
+
+} ChunkServerPeer;
+
+typedef struct {
+
+    TCP tcp;
+
+    FileTree file_tree;
+
+    int replication_factor;
+
+    int num_chunk_servers;
+    ChunkServerPeer chunk_servers[MAX_CHUNK_SERVERS];
+
+} MetadataServer;
+
+int metadata_server_init(MetadataServer *state, int argc, char **argv);
+int metadata_server_free(MetadataServer *state);
+int metadata_server_step(MetadataServer *state);
+
+#endif // METADATA_SERVER_INCLUDED