From 0fe74493f48c25bb92373e68bf6856eda7ac5667 Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Mon, 9 May 2005 14:27:29 +0000
Subject: Protocols now load data into a buffer; they don't execute it.

---
 src/include/dev.h   | 13 ++++---------
 src/include/proto.h | 10 +++-------
 src/include/tftp.h  |  9 +++------
 3 files changed, 10 insertions(+), 22 deletions(-)

(limited to 'src/include')

diff --git a/src/include/dev.h b/src/include/dev.h
index 8bf173554..0d0d4d8ef 100644
--- a/src/include/dev.h
+++ b/src/include/dev.h
@@ -3,6 +3,7 @@
 
 #include "stdint.h"
 #include "string.h"
+#include "buffer.h"
 #include "dhcp.h" /* for dhcp_dev_id */
 #include "tables.h"
 
@@ -182,10 +183,7 @@ struct type_driver {
 	struct type_dev *type_dev; /* single instance */
 	char * ( * describe_device ) ( struct type_dev *type_dev );
 	int ( * configure ) ( struct type_dev *type_dev );
-	int ( * load ) ( struct type_dev *type_dev, 
-			 int ( * process ) ( unsigned char *data,
-					     unsigned int blocknum,
-					     unsigned int len, int eof ) );
+	int ( * load ) ( struct type_dev *type_dev, struct buffer *buffer );
 };
 
 #define __type_driver __attribute__ (( used, __table_section(type_driver,01) ))
@@ -277,11 +275,8 @@ static inline int configure ( struct dev *dev ) {
 	return dev->type_driver->configure ( dev->type_dev );
 }
 /* Boot from a device */
-static inline int load ( struct dev *dev,
-			 int ( * process ) ( unsigned char *data,
-					     unsigned int blocknum, 
-					     unsigned int len, int eof ) ) {
-	return dev->type_driver->load ( dev->type_dev, process );
+static inline int load ( struct dev *dev, struct buffer *buffer ) {
+	return dev->type_driver->load ( dev->type_dev, buffer );
 }
 
 #endif /* DEV_H */
diff --git a/src/include/proto.h b/src/include/proto.h
index 2c157ee4e..fb4e4137c 100644
--- a/src/include/proto.h
+++ b/src/include/proto.h
@@ -2,18 +2,14 @@
 #define PROTO_H
 
 #include "tables.h"
+#include "buffer.h"
 #include "in.h"
 
 struct protocol {
 	char *name;
 	in_port_t default_port;
-	int ( * load ) ( char *url,
-			 struct sockaddr_in *server,
-			 char *file,
-			 int ( * process ) ( unsigned char *data,
-					     unsigned int blocknum,
-					     unsigned int len,
-					     int eof ) );
+	int ( * load ) ( char *url, struct sockaddr_in *server, char *file,
+			 struct buffer *buffer );
 };
 
 /*
diff --git a/src/include/tftp.h b/src/include/tftp.h
index 5f129ead9..70192067c 100644
--- a/src/include/tftp.h
+++ b/src/include/tftp.h
@@ -2,6 +2,7 @@
 #define	TFTP_H
 
 #include "in.h"
+#include "buffer.h"
 #include "nic.h"
 
 #define TFTP_PORT	69
@@ -83,11 +84,7 @@ struct tftpblk_info_t {
  */
 extern int tftp_block ( struct tftpreq_info_t *request,
 			struct tftpblk_info_t *block );
-extern int tftp ( char *url,
-		  struct sockaddr_in *server,
-		  char *file,
-		  int ( * process ) ( unsigned char *data,
-				      unsigned int blocknum,
-				      unsigned int len, int eof ) );
+extern int tftp ( char *url, struct sockaddr_in *server, char *file,
+		  struct buffer *buffer );
 
 #endif	/* TFTP_H */
-- 
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