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[uri] Allow tftp_uri() to construct a URI with a custom port

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2015-02-06 12:18:18 +00:00
parent 2dfdcae938
commit e2a26f76de
4 changed files with 30 additions and 7 deletions
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9
src/core/uri.c
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@@ -661,6 +661,7 @@ struct uri * resolve_uri ( const struct uri *base_uri,
* Construct TFTP URI from next-server and filename
*
* @v next_server Next-server address
* @v port Port number, or zero to use the default port
* @v filename Filename
* @ret uri URI, or NULL on failure
*
@@ -669,12 +670,18 @@ struct uri * resolve_uri ( const struct uri *base_uri,
* generic URI parser. We provide a mechanism for directly
* constructing a TFTP URI from the next-server and filename.
*/
struct uri * tftp_uri ( struct in_addr next_server, const char *filename ) {
struct uri * tftp_uri ( struct in_addr next_server, unsigned int port,
const char *filename ) {
char buf[ 6 /* "65535" + NUL */ ];
struct uri uri;
memset ( &uri, 0, sizeof ( uri ) );
uri.scheme = "tftp";
uri.host = inet_ntoa ( next_server );
if ( port ) {
snprintf ( buf, sizeof ( buf ), "%d", port );
uri.port = buf;
}
uri.path = filename;
return uri_dup ( &uri );
}