Merge master

[netatalk.git] / include / atalk / dsi.h

diff --git a/include/atalk/dsi.h b/include/atalk/dsi.h
index dc32f6e3779496edffa20d9ddcbd88992db82f41..de7464a593086d4670aff1965c6905ca3d2e5690 100644 (file)
--- a/include/atalk/dsi.h
+++ b/include/atalk/dsi.h
@@ -6,19 +6,16 @@
 #ifndef _ATALK_DSI_H 
 #define _ATALK_DSI_H
 
-#include <sys/cdefs.h>
 #include <sys/types.h>
 #include <sys/time.h>
+#include <sys/socket.h>
 #include <signal.h>
-
+#include <arpa/inet.h>
 #include <netinet/in.h>
+
 #include <atalk/afp.h>
 #include <atalk/server_child.h>
-#include <netatalk/endian.h>
-
-#ifdef __OpenBSD__
-#include <sys/socket.h>
-#endif
+#include <atalk/globals.h>
 
 /* What a DSI packet looks like:
  0                               32
@@ -45,19 +42,21 @@ typedef enum {
 
 #define DSI_BLOCKSIZ 16
 struct dsi_block {
-  u_int8_t dsi_flags;       /* packet type: request or reply */
-  u_int8_t dsi_command;     /* command */
-  u_int16_t dsi_requestID;  /* request ID */
-  u_int32_t dsi_code;       /* error code or data offset */
-  u_int32_t dsi_len;        /* total data length */
-  u_int32_t dsi_reserved;   /* reserved field */
+  uint8_t dsi_flags;       /* packet type: request or reply */
+  uint8_t dsi_command;     /* command */
+  uint16_t dsi_requestID;  /* request ID */
+  uint32_t dsi_code;       /* error code or data offset */
+  uint32_t dsi_len;        /* total data length */
+  uint32_t dsi_reserved;   /* reserved field */
 };
 
 #define DSI_CMDSIZ        8192 
 #define DSI_DATASIZ       8192
+
 /* child and parent processes might interpret a couple of these
  * differently. */
 typedef struct DSI {
+  AFPObj *AFPobj;
   dsi_proto protocol;
   struct dsi_block header;
   struct sockaddr_storage server, client;
@@ -68,10 +67,10 @@ typedef struct DSI {
   int      msg_request;   /* pending message to the client */
   int      down_request;  /* pending SIGUSR1 down in 5 mn */
 
-  u_int32_t attn_quantum, datasize, server_quantum;
-  u_int16_t serverID, clientID;
+  uint32_t attn_quantum, datasize, server_quantum;
+  uint16_t serverID, clientID;
   char      *status;
-  u_int8_t  commands[DSI_CMDSIZ], data[DSI_DATASIZ];
+  uint8_t  commands[DSI_CMDSIZ], data[DSI_DATASIZ];
   size_t statuslen;
   size_t datalen, cmdlen;
   off_t  read_count, write_count;
@@ -91,16 +90,16 @@ typedef struct DSI {
 #endif 
 
 #ifdef USE_ZEROCONF
+  char *bonjourname;      /* server name as UTF8 maxlen MAXINSTANCENAMELEN */
   int zeroconf_registered;
 #endif
 
-  /* buffer for OSX deadlock */
+  /* DSI readahead buffer used for buffered reads in dsi_peek */
+  size_t dsireadbuf; /* size of the DSI readahead buffer used in dsi_peek() */
   char *buffer;
   char *start;
   char *eof;
   char *end;
-  int  maxsize;
-
 } DSI;
   
 /* DSI flags */
@@ -155,13 +154,17 @@ typedef struct DSI {
 #define DSI_NOREPLY          (1 << 6) /* in dsi_write we generate our own replies */
 #define DSI_RECONSOCKET      (1 << 7) /* we have a new socket from primary reconnect */
 #define DSI_RECONINPROG      (1 << 8) /* used in the new session in reconnect */
+#define DSI_AFP_LOGGED_OUT   (1 << 9) /* client called afp_logout, quit on next EOF from socket */
+#if 0
+#define DSI_GOT_ECONNRESET   (1 << 10) /* got ECONNRESET from client => exit */
+#endif
 
 /* basic initialization: dsi_init.c */
 extern DSI *dsi_init (const dsi_proto /*protocol*/,
                          const char * /*program*/, 
                          const char * /*host*/, const char * /*address*/,
                          const char * /*port*/, const int /*proxy*/,
-                         const u_int32_t /* server quantum */);
+                         const uint32_t /* server quantum */);
 extern void dsi_setstatus (DSI *, char *, const size_t);
 
 /* in dsi_getsess.c */
@@ -182,7 +185,8 @@ extern void dsi_close (DSI *);
 extern ssize_t dsi_stream_write (DSI *, void *, const size_t, const int mode);
 extern size_t dsi_stream_read (DSI *, void *, const size_t);
 extern int dsi_stream_send (DSI *, void *, size_t);
-extern int dsi_stream_receive (DSI *, void *, const size_t, size_t *);
+extern int dsi_stream_receive (DSI *);
+extern int dsi_disconnect(DSI *dsi);
 
 #ifdef WITH_SENDFILE
 extern ssize_t dsi_stream_read_file(DSI *, int, off_t off, const size_t len);
@@ -206,6 +210,5 @@ extern void dsi_readdone (DSI *);
     (x)->header.dsi_len = htonl((x)->cmdlen); \
     dsi_stream_send((x), (x)->commands, (x)->cmdlen); \
 } while (0)
-#define dsi_receive(x)    (dsi_stream_receive((x), (x)->commands, \
-                                             DSI_CMDSIZ, &(x)->cmdlen))
+
 #endif /* atalk/dsi.h */