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| author | Michael Brown | 2024-02-29 15:05:39 +0100 |
|---|---|---|
| committer | Michael Brown | 2024-02-29 16:20:44 +0100 |
| commit | 7cd73884e51f6d3649aa2ea0ed0cec0b39192f61 (patch) | |
| tree | 8d63995a240fb0b99c7ddcf3e1a3ed6efa281a10 | |
| parent | [settings] Add parsing for UUID and GUID settings types (diff) | |
| download | ipxe-7cd73884e51f6d3649aa2ea0ed0cec0b39192f61.tar.gz ipxe-7cd73884e51f6d3649aa2ea0ed0cec0b39192f61.tar.xz ipxe-7cd73884e51f6d3649aa2ea0ed0cec0b39192f61.zip | |
[parseopt] Add parse_uuid() for parsing UUID command-line arguments
Signed-off-by: Michael Brown <mcb30@ipxe.org>
| -rw-r--r-- | src/core/parseopt.c | 23 | ||||
| -rw-r--r-- | src/include/ipxe/parseopt.h | 2 |
2 files changed, 25 insertions, 0 deletions
diff --git a/src/core/parseopt.c b/src/core/parseopt.c index cd3b3101..7aff1485 100644 --- a/src/core/parseopt.c +++ b/src/core/parseopt.c @@ -31,6 +31,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <ctype.h> #include <errno.h> #include <getopt.h> +#include <ipxe/uuid.h> #include <ipxe/netdevice.h> #include <ipxe/menu.h> #include <ipxe/settings.h> @@ -125,6 +126,28 @@ int parse_timeout ( char *text, unsigned long *value ) { } /** + * Parse UUID + * + * @v text Text + * @ret value UUID value + * @ret rc Return status code + */ +int parse_uuid ( char *text, union uuid *value ) { + int rc; + + /* Sanity check */ + assert ( text != NULL ); + + /* Parse UUID */ + if ( ( rc = uuid_aton ( text, value ) ) != 0 ) { + printf ( "\"%s\": invalid UUID\n", text ); + return rc; + } + + return 0; +} + +/** * Parse network device name * * @v text Text diff --git a/src/include/ipxe/parseopt.h b/src/include/ipxe/parseopt.h index 829b3431..ebd18804 100644 --- a/src/include/ipxe/parseopt.h +++ b/src/include/ipxe/parseopt.h @@ -11,6 +11,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <stdint.h> #include <stddef.h> +#include <ipxe/uuid.h> #include <ipxe/settings.h> struct net_device; @@ -128,6 +129,7 @@ struct named_setting { extern int parse_string ( char *text, char **value ); extern int parse_integer ( char *text, unsigned int *value ); extern int parse_timeout ( char *text, unsigned long *value ); +extern int parse_uuid ( char *text, union uuid *value ); extern int parse_netdev ( char *text, struct net_device **netdev ); extern int parse_netdev_configurator ( char *text, |