alf: Add -q (quiet) option.

1 files changed, 13 insertions, 7 deletions

diff --git a/src/alf.c b/src/alf.c
index 8af01c3..09f1d76 100644
--- a/src/alf.c
+++ b/src/alf.c
@@ -21,6 +21,7 @@ int opt_alftime = 0;
 int opt_gmtime = 0;
 int opt_txtconv = 0;
 int opt_verbose = 0;
+int opt_quiet = 0;
 
 int backup_msg = 0;
 int file_count = 0;
@@ -220,13 +221,15 @@ void crunch_file(const char *filename_arg) {
 	fclose(in_file);
 
 	create_header();
-	if(opt_verbose) {
-		printf("Crunching %s as %s", in_filename, hdr_filename);
-	} else {
-		printf("Crunching %s", hdr_filename);
+	if(!opt_quiet) {
+		if(opt_verbose) {
+			printf("Crunching %s as %s", in_filename, hdr_filename);
+		} else {
+			printf("Crunching %s", hdr_filename);
+		}
+		fflush(stdout);
+		if(!opt_verbose) putchar('\n');
 	}
-	fflush(stdout);
-	if(!opt_verbose) putchar('\n');
 
 	/* crunches the entire input to memory! */
 	crunch();
@@ -316,11 +319,12 @@ int main(int argc, char **argv) {
 	/* don't let getopt() print error message for us. */
 	opterr = 0;
 
-	while((opt = getopt(argc, argv, "aAt:ovV")) != -1) {
+	while((opt = getopt(argc, argv, "aAt:oqvV")) != -1) {
 		switch(opt) {
 			case 'A': opt_txtconv = 1; break;
 			case 'a': opt_append = 1; opt_overwrite = 1; break;
 			case 'o': opt_overwrite = 1; opt_append = 0; break;
+			case 'q': opt_quiet = 1; break;
 			case 't': opt_zerotime = opt_alftime = opt_gmtime = 0;
 						 switch(*optarg) {
 							 case 'z': opt_zerotime = 1; break;
@@ -339,6 +343,8 @@ int main(int argc, char **argv) {
 		}
 	}
 
+	if(opt_quiet) opt_verbose = 0;
+
 	if(optind >= argc) {
 		fprintf(stderr, "%s: fatal: missing alf file argument (try -h or --help)\n", self);
 		exit(1);