# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1511026226 0
# Node ID 77d561735b075a5ef227b5be7409e286e7b041f6
# Parent  79434b9de159619b9f3cc1a9d039de9d255fd7c2
c1xx-calextr: preparations for both ASCII and binary output

diff -r 79434b9de159 -r 77d561735b07 ffstools/caltools/c1xx-calextr.c
--- a/ffstools/caltools/c1xx-calextr.c	Sat Nov 18 17:15:54 2017 +0000
+++ b/ffstools/caltools/c1xx-calextr.c	Sat Nov 18 17:30:26 2017 +0000
@@ -2,8 +2,9 @@
  * This program parses Compal's proprietary data structure that contains
  * the factory RF calibration values among other data, locates those RF
  * calibration records, extracts their essential content (Rx GMagic and
- * Tx APC values) and writes this calibration out in the form of FreeCalypso
- * ASCII RF tables.
+ * Tx APC values), converts this distilled content into TCS211 RF calibration
+ * tables (Rx agcparams and Tx levels) and writes these tables out in either
+ * FreeCalypso ASCII or FFS binary format.
  */
 
 #include <sys/types.h>
@@ -19,6 +20,7 @@
 u_char sector[COMPAL_SECTOR_LENGTH];
 u_char endmarker[8] = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
 u_char record_magic[4] = {0xAA, 0x00, 0x00, 0x00};
+char *ascii_output_dir, *bin_output_dir;
 
 struct band {
 	char		*name;
@@ -86,8 +88,7 @@
 	return(0);
 }
 
-main(argc, argv)
-	char **argv;
+process_sector_data()
 {
 	unsigned offset, next_offset;
 	u_char *header;
@@ -95,11 +96,6 @@
 	struct band *band;
 	int i;
 
-	if (argc != 3) {
-		fprintf(stderr, "usage: %s binfile offset\n", argv[0]);
-		exit(1);
-	}
-	read_binfile(argv[1], argv[2]);
 	for (offset = 0; ; offset = next_offset) {
 		if (offset > COMPAL_SECTOR_LENGTH - 12)
 			break;
@@ -148,5 +144,37 @@
 		}
 		process_band_record(band, offset);
 	}
+}
+
+main(argc, argv)
+	char **argv;
+{
+	int c;
+	extern char *optarg;
+	extern int optind;
+
+	while ((c = getopt(argc, argv, "a:b:")) != EOF)
+		switch (c) {
+		case 'a':
+			ascii_output_dir = optarg;
+			continue;
+		case 'b':
+			bin_output_dir = optarg;
+			continue;
+		case '?':
+		default:
+usage:			fprintf(stderr,
+	"usage: %s [-a ascii_outdir] [-b bin_outdir] c1xx-binfile offset\n",
+				argv[0]);
+			exit(1);
+		}
+	if (argc - optind != 2)
+		goto usage;
+	read_binfile(argv[optind], argv[optind+1]);
+	if (ascii_output_dir)
+		mkdir_existok(ascii_output_dir);
+	if (bin_output_dir)
+		mkdir_existok(bin_output_dir);
+	process_sector_data();
 	exit(0);
 }