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[params] Add support for the general concept of a form parameter list

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Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2013-08-13 22:31:47 +01:00
parent c692a690da
commit 564419c7e1
4 changed files with 237 additions and 0 deletions
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24
src/core/parseopt.c
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@@ -29,6 +29,7 @@ FILE_LICENCE ( GPL2_OR_LATER );
#include <ipxe/netdevice.h>
#include <ipxe/menu.h>
#include <ipxe/settings.h>
#include <ipxe/params.h>
#include <ipxe/parseopt.h>
/** @file
@@ -250,6 +251,29 @@ int parse_autovivified_setting ( char *text, struct named_setting *setting ) {
return parse_setting ( text, setting, autovivify_child_settings );
}
/**
* Parse form parameter list name
*
* @v text Text
* @ret params Parameter list
* @ret rc Return status code
*/
int parse_parameters ( char *text, struct parameters **params ) {
/* Find parameter list */
*params = find_parameters ( text );
if ( ! *params ) {
if ( text ) {
printf ( "\"%s\": no such parameter list\n", text );
} else {
printf ( "No default parameter list\n" );
}
return -ENOENT;
}
return 0;
}
/**
* Print command usage message
*