MySQL database connection handling

src/database.h

@@ -0,0 +1,49 @@
+#ifndef __DATABASE_H__
+#define __DATABASE_H__
+
+#include <mysql.h>
+
+struct stored_conn_t {
+  int conn_id;
+  char *name;
+
+  MYSQL *conn;
+
+  int isOpen     :1;
+  int isTransact :1;
+  int needsReset :1;
+  int __FLAGS;
+
+  unsigned int timeout;
+
+  struct stored_conn_t *prev;
+  struct stored_conn_t *next;
+};
+
+
+struct stored_conn_t *connectionById(int conn_id);
+struct stored_conn_t *connectionByName(const char *name);
+
+
+struct stored_conn_t *createStoredConnection(const char *name);
+struct stored_conn_t *resetStoredConnection(struct stored_conn_t *sconn);
+void destroyStoredConnection(struct stored_conn_t *sconn);
+void destroyAllConnections();
+
+int connectionCount();
+
+int setTimeout(struct stored_conn_t *sconn, unsigned int timeout);
+void setDefaultTimeout(unsigned int timeout);
+
+
+int connectToHost(struct stored_conn_t *sconn, 
+                  const char *host, unsigned int port,
+                  const char *user, const char *passwd, const char *db);
+int connectToSocket(struct stored_conn_t *sconn,
+                    const char *unix_socket,
+                    const char *user, const char *passwd, const char *db);
+
+void closeConnection(struct stored_conn_t *sconn);
+void closeAllConnections();
+
+#endif // __DATABASE_H__