Add async message reading

[citadel.git] / citadel / msgbase.h

diff --git a/citadel/msgbase.h b/citadel/msgbase.h
index b2a8bccbdc721594f5c20a5f2b9f858b8b2ea09a..20c6ee76eacf4f4ad0cfd5428eec00b42340f05f 100644 (file)
--- a/citadel/msgbase.h
+++ b/citadel/msgbase.h
@@ -2,7 +2,7 @@
 #ifndef MSGBASE_H
 #define MSGBASE_H
 
-
+#include "event_client.h"
 enum {
        MSGS_ALL,
        MSGS_OLD,
@@ -107,7 +107,7 @@ void cmd_opna (char *cmdbuf);
 void cmd_dlat (char *cmdbuf);
 long send_message (struct CtdlMessage *);
 void loadtroom (void);
-long CtdlSubmitMsg(struct CtdlMessage *, struct recptypes *, char *, int);
+long CtdlSubmitMsg(struct CtdlMessage *, struct recptypes *, const char *, int);
 void quickie_message (const char *, const char *, char *, char *, const char *, int, const char *);
 void cmd_ent0 (char *entargs);
 void cmd_dele (char *delstr);
@@ -237,5 +237,25 @@ int CtdlIsMe(char *addr, int addr_buf_len);
 void aide_message(char *text, char *subject) __attribute__ ((deprecated));
 
 
+/* 
+ * loading messages async via an FD: 
+ * add IO->ReadMsg = NewAsyncMsg(...)
+ * and then call CtdlReadMessageBodyAsync() from your linreader handler.
+ */
+
+ReadAsyncMsg *NewAsyncMsg(const char *terminator,      /* token signalling EOT */
+                         long tlen,
+                         size_t expectlen,             /* if we expect a message, how long should it be? */
+                         size_t maxlen,                /* maximum message length */
+                         char *exist,                  /* if non-null, append to it;
+                                                          exist is ALWAYS freed  */
+                         long eLen,                    /* length of exist */
+                         int crlf                      /* CRLF newlines instead of LF */
+       );
+
+eReadState CtdlReadMessageBodyAsync(AsyncIO *IO);
+void DeleteAsyncMsg(ReadAsyncMsg **Msg);
+
+
 
 #endif /* MSGBASE_H */