1. network fix: send also packet length in every packet after packet type

   to be able to determine exact amount to recv
2. implement functions for sending/receiving dealt hands

1 files changed, 14 insertions, 1 deletions

diff --git a/src/net.h b/src/net.h
index 907412d..018a8e5 100644
--- a/src/net.h
+++ b/src/net.h
@@ -3,12 +3,21 @@
 
 #include <stdint.h>
 #include "player.h"
+#include "hand.h"
+
+/*
+ * Packet format:
+ *   first byte:   msg_type_t
+ *   second byte:  packet length
+ *   followed by payload
+ */
 
 typedef enum
 {
 	// Specify message type identifier here
 	msg_type_hello		= 0x0,
-	msg_type_start_game	= 0x1
+	msg_type_start_game	= 0x1,
+	msg_type_deal_cards	= 0x2
 } msg_type_t;
 
 typedef struct
@@ -23,11 +32,15 @@ typedef struct
 	uint8_t payload[];
 } msg_t;
 
+
+// Server side functions
 int server_start(const char* port);
 int* server_get_players(int serversock, const uint8_t count);
 void server_start_game(int* clients, const uint8_t clientcount, const struct player_list* players);
+void server_deal_cards(int sock, const hand h);
 void* server_recv(int sock, uint8_t wanted);
 
+// Client side functions
 int client_connect_server(const char* host, const char* port);
 void client_hello(int sock, const char* username);
 void* client_recv(int sock, uint8_t wanted);