crypto_factory algorithm enumeration API

implementation of "ipsec listalgs"

src/stroke/stroke.c

@@ -209,6 +209,7 @@ static int list_flags[] = {
 	LIST_CAINFOS,
 	LIST_CRLS,
 	LIST_OCSP,
+	LIST_ALGS,
 	LIST_ALL
 };
 
@@ -308,6 +309,8 @@ static void exit_usage(char *error)
 	printf("    stroke listcacerts|listocspcerts|listaacerts|listacerts\n");
 	printf("  Show list of end entity certificates, ca info records  and crls:\n");
 	printf("    stroke listcerts|listcainfos|listcrls|listall\n");
+	printf("  Show list of supported algorithms:\n");
+	printf("    stroke listalgs\n");
 	printf("  Reload authority and attribute certificates:\n");
 	printf("    stroke rereadcacerts|rereadocspcerts|rereadaacerts|rereadacerts\n");
 	printf("  Reload secrets and crls:\n");
@@ -408,6 +411,7 @@ int main(int argc, char *argv[])
 		case STROKE_LIST_CAINFOS:
 		case STROKE_LIST_CRLS:
 		case STROKE_LIST_OCSP:
+		case STROKE_LIST_ALGS:
 		case STROKE_LIST_ALL:
 			res = list(token->kw, argc > 2 && strcmp(argv[2], "--utc") == 0);
 			break;

src/stroke/stroke_keywords.h

@@ -39,6 +39,7 @@ typedef enum {
 	STROKE_LIST_CAINFOS,
 	STROKE_LIST_CRLS,
 	STROKE_LIST_OCSP,
+	STROKE_LIST_ALGS,
 	STROKE_LIST_ALL,
 	STROKE_REREAD_SECRETS,
 	STROKE_REREAD_CACERTS,

src/stroke/stroke_keywords.txt

@@ -46,6 +46,7 @@ listgroups,      STROKE_LIST_GROUPS
 listcainfos,     STROKE_LIST_CAINFOS
 listcrls,        STROKE_LIST_CRLS
 listocsp,        STROKE_LIST_OCSP
+listalgs,        STROKE_LIST_ALGS
 listall,         STROKE_LIST_ALL
 rereadsecrets,   STROKE_REREAD_SECRETS
 rereadcacerts,   STROKE_REREAD_CACERTS

src/stroke/stroke_msg.h

@@ -61,8 +61,10 @@ enum list_flag_t {
 	LIST_CRLS =			0x0080,
 	/** list all ocsp cache entries */
 	LIST_OCSP =			0x0100,
+	/** list all supported algorithms */
+	LIST_ALGS =			0x0200,
 	/** all list options */
-	LIST_ALL =			0x01FF,
+	LIST_ALL =			0x03FF,
 };
 
 typedef enum reread_flag_t reread_flag_t;