Date: Wed, 21 Jun 2017 08:27:34 GMT From: kneitinger@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r323786 - soc2017/kneitinger/libbe-head/usr.bin/be Message-ID: <201706210827.v5L8RYPd077690@socsvn.freebsd.org>
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Author: kneitinger Date: Wed Jun 21 08:27:33 2017 New Revision: 323786 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=323786 Log: Add parser for be destroy command Modified: soc2017/kneitinger/libbe-head/usr.bin/be/be.c Modified: soc2017/kneitinger/libbe-head/usr.bin/be/be.c ============================================================================== --- soc2017/kneitinger/libbe-head/usr.bin/be/be.c Wed Jun 21 07:14:10 2017 (r323785) +++ soc2017/kneitinger/libbe-head/usr.bin/be/be.c Wed Jun 21 08:27:33 2017 (r323786) @@ -147,7 +147,54 @@ static int be_destroy( int argc, char *argv[]) { - return(EX_USAGE); + int opt; + bool force; + char *bootenv; + char *snapshot; + + force = false; + while((opt = getopt(argc, argv, "F")) != -1) { + switch(opt) { + case 'F': + force = true; + break; + default: + fprintf(stderr, "be destroy: unknown option '-%c'\n", + optopt); + usage(false); + return(EX_USAGE); + } + } + + argc -= optind; + argv += optind; + + if(argc != 1) { + fprintf(stderr, "be destroy: wrong number of arguments\n"); + usage(false); + return(EX_USAGE); + } + + /* Determine bootenv name, and snapshot if provided */ + char *buffer = malloc((strlen(argv[0])+1) * sizeof(char)); + strcpy(buffer,argv[0]); + char *delimiter; + if( (delimiter = strchr(buffer, '@')) != NULL) { + *delimiter = '\0'; + snapshot = delimiter + sizeof(char); + if(strchr(snapshot, '@') != NULL) { + fprintf(stderr, "be destroy: invalid snapshot name\n"); + usage(false); + free(buffer); + return(EX_USAGE); + } + } + bootenv = buffer; + + /* destroy logic goes here */ + + free(buffer); + return 0; } static int
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