From 354c1679b70fd7f1773ab9bb3fffc7261be42e6b Mon Sep 17 00:00:00 2001
From: Michael Chang <[email protected]>
Date: Wed, 22 Feb 2017 14:27:50 +0800
Subject: [PATCH] enable http and https boot

The patch adapts to the open source code for log printing.

V1:
  * Add preliminary support of UEFI networking protocols
  * Support UEFI HTTPS Boot
 
V2:
  * Workaround http data access in firmware
  * Fix DNS device path parsing for efinet device
  * Relaxed UEFI Protocol requirement
  * Support Intel OPA (Omni-Path Architecture) PXE Boot
 
V3:
  * Fix bufio in calculating address of next_buf
  * Check HTTP respond code
  * Use HEAD request method to test before GET
  * Finish HTTP transaction in one go
  * Fix bsc#1076132
 
Reference:https://src.fedoraproject.org/rpms/grub2/blob/f35/f/0095-Support-UEFI-networking-protocols.patch
Conflict:NA

Signed-off-by: Michael Chang <[email protected]>
[pjones: make efi_netfs not duplicate symbols from efinet]
Signed-off-by: Peter Jones <[email protected]>
---
 grub-core/net/efi/http.c | 2 ++
 grub-core/net/efi/net.c  | 5 +++++
 include/grub/efi/http.h  | 4 ++--
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/grub-core/net/efi/http.c b/grub-core/net/efi/http.c
index fc8cb25..5dfe165 100644
--- a/grub-core/net/efi/http.c
+++ b/grub-core/net/efi/http.c
@@ -187,6 +187,8 @@ efihttp_request (grub_efi_http_t *http, char *server, char *name, int use_https,
         url = grub_xasprintf ("%s://%s%s", protocol, server, name);
       }
 
+    grub_dprintf ("httpboot", "url: %s\n", url);
+
     if (!url)
       {
 	return grub_errno;
diff --git a/grub-core/net/efi/net.c b/grub-core/net/efi/net.c
index a3f0535..6e3b37f 100644
--- a/grub-core/net/efi/net.c
+++ b/grub-core/net/efi/net.c
@@ -795,7 +795,10 @@ match_route (const char *server)
   err = grub_efi_net_parse_address (server, &ip4, &ip6, &is_ip6, 0);
 
   if (err)
+    {
+      grub_dprintf ("httpboot", "server parse failed, please check!\n");
       return NULL;
+    }
 
   if (is_ip6)
     {
@@ -1227,6 +1230,8 @@ grub_net_open_real (const char *name __attribute__ ((unused)))
       return NULL;
     }
 
+  grub_dprintf ("httpboot", "server: %s\n", server);
+
   /*FIXME: Use DNS translate name to address */
   net_interface = match_route (server);
 
diff --git a/include/grub/efi/http.h b/include/grub/efi/http.h
index c5e9a89..ad164ba 100644
--- a/include/grub/efi/http.h
+++ b/include/grub/efi/http.h
@@ -171,9 +171,9 @@ typedef struct {
     grub_efi_http_request_data_t *request;
     grub_efi_http_response_data_t *response;
   } data;
-  grub_efi_uint32_t header_count;
+  grub_efi_uintn_t header_count;
   grub_efi_http_header_t *headers;
-  grub_efi_uint32_t body_length;
+  grub_efi_uintn_t body_length;
   void *body;
 } grub_efi_http_message_t;
 
-- 
2.23.0