lca2011: move types out to a separate header.

[ccan-lca-2011.git] / ccan / oserver / oserver_types.h

diff --git a/ccan/oserver/oserver_types.h b/ccan/oserver/oserver_types.h
new file mode 100644 (file)
index 0000000..78ef48c
--- /dev/null
+++ b/ccan/oserver/oserver_types.h
@@ -0,0 +1,42 @@
+#ifndef CCAN_OSERVER_TYPES_H
+#define CCAN_OSERVER_TYPES_H
+#include <stdlib.h>
+
+enum state {
+       SENDING_GREETING,
+       RECEIVING_USER_QUESTION,
+       SENDING_OTHER_QUESTION_PREFIX,
+       SENDING_OTHER_QUESTION,
+       RECEIVING_OTHER_ANSWER,
+       SENDING_ANSWER_PREFIX,
+       SENDING_ANSWER,
+       FINISHED
+};
+
+struct client {
+       /* What are we doing today, brain? */
+       enum state state;
+       /* Our event info, and the file descriptor. */
+       struct tevent_fd *fde;
+       int fd;
+       /* The question we read from client. */
+       char *question;
+       /* The answer to the client. */
+       char *answer;
+       /* How many bytes of the reply we sent so far. */
+       size_t bytes_sent;
+       /* Our server. */
+       struct oserver *oserver;
+       /* Whose question this client is answering. */
+       struct client *subclient;
+       /* Who is answering our question. */
+       struct client *oracle;
+};
+
+struct oserver {
+       /* 5 clients should be enough for anybody! */
+       struct client *clients[5];
+       int fd;
+       struct tevent_fd *fde;
+};
+#endif /* CCAN_OSERVER_TYPES_H */