Attachment 1393 Details for Bug 1399 – [PATCH] add statfs extension to sftp-server

[patch] [PATCH] add statfs extension to sftp-server

sftp-server-statfs.patch (text/plain), 1.68 KB, created by Miklos Szeredi on 2007-12-11 08:01:58 AEDT

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Creator: Miklos Szeredi

Created: 2007-12-11 08:01:58 AEDT

Size: 1.68 KB

patch

obsolete

>Index: ssh/sftp-server.c
>===================================================================
>--- ssh.orig/sftp-server.c	2007-12-07 11:23:07.000000000 +0100
>+++ ssh/sftp-server.c	2007-12-07 12:36:10.000000000 +0100
>@@ -19,6 +19,7 @@
> #include <sys/stat.h>
> #include <sys/time.h>
> #include <sys/param.h>
>+#include <sys/mount.h>
> 
> #include <dirent.h>
> #include <errno.h>
>@@ -468,6 +469,24 @@ send_attrib(u_int32_t id, const Attrib *
> 	buffer_free(&msg);
> }
> 
>+static void
>+send_statfs(u_int32_t id, struct statfs *st)
>+{
>+	Buffer msg;
>+
>+	buffer_init(&msg);
>+	buffer_put_char(&msg, SSH2_FXP_EXTENDED_REPLY);
>+	buffer_put_int(&msg, id);
>+	buffer_put_int(&msg, st->f_bsize);
>+	buffer_put_int64(&msg, st->f_blocks);
>+	buffer_put_int64(&msg, st->f_bfree);
>+	buffer_put_int64(&msg, st->f_bavail);
>+	buffer_put_int64(&msg, st->f_files);
>+	buffer_put_int64(&msg, st->f_ffree);
>+	send_msg(&msg);
>+	buffer_free(&msg);
>+}
>+
> /* parse incoming */
> 
> static void
>@@ -1057,6 +1076,25 @@ process_symlink(void)
> }
> 
> static void
>+process_extended_statfs(u_int32_t id)
>+{
>+	char *path;
>+	struct statfs st;
>+	int ret;
>+
>+	path = get_string(NULL);
>+	debug3("request %u: statfs", id);
>+	logit("statfs \"%s\"", path);
>+
>+	ret = statfs(path, &st);
>+	if (ret == -1)
>+		send_status(id, errno_to_portable(errno));
>+	else
>+		send_statfs(id, &st);
>+        xfree(path);
>+}
>+
>+static void
> process_extended(void)
> {
> 	u_int32_t id;
>@@ -1064,7 +1102,10 @@ process_extended(void)
> 
> 	id = get_int();
> 	request = get_string(NULL);
>-	send_status(id, SSH2_FX_OP_UNSUPPORTED);		/* MUST */
>+	if (strcmp(request, "statfs@openssh.org") == 0)
>+		process_extended_statfs(id);
>+	else
>+		send_status(id, SSH2_FX_OP_UNSUPPORTED);	/* MUST */
> 	xfree(request);
> }
>

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