# HG changeset patch
# User Mychaela Falconia <falcon@freecalypso.org>
# Date 1693122913 0
# Node ID 590b0b5bcbbbb06baea7c431f0506b1a71cee5de
# Parent  dc1cc851025cbf7d670938b81918bf59b3029635
sms-gen-tpdu: support setting VP for MO

diff -r dc1cc851025c -r 590b0b5bcbbb gen-pdu/input.c
--- a/gen-pdu/input.c	Sun Aug 27 07:39:14 2023 +0000
+++ b/gen-pdu/input.c	Sun Aug 27 07:55:13 2023 +0000
@@ -18,6 +18,8 @@
 extern void set_pid_byte();
 extern void set_dcs();
 extern void set_scts();
+extern void set_vp_abs();
+extern void set_vp_rel();
 extern void set_flag_rp();
 extern void set_flag_sr();
 extern void set_flag_lp();
@@ -38,6 +40,8 @@
 	{"pid", 1, 1, set_pid_byte},
 	{"dcs", 2, 2, set_dcs},
 	{"sc-ts", 1, 1, set_scts},
+	{"vp-abs", 1, 1, set_vp_abs},
+	{"vp-rel", 1, 1, set_vp_rel},
 	{"rp", 0, 0, set_flag_rp},
 	{"sr", 0, 0, set_flag_sr},
 	{"lp", 0, 0, set_flag_lp},
diff -r dc1cc851025c -r 590b0b5bcbbb gen-pdu/main.c
--- a/gen-pdu/main.c	Sun Aug 27 07:39:14 2023 +0000
+++ b/gen-pdu/main.c	Sun Aug 27 07:55:13 2023 +0000
@@ -12,6 +12,7 @@
 u_char sc_addr[12], user_addr[12];
 u_char mr_byte, pid_byte, dcs_byte;
 u_char scts_buf[7];
+u_char vp_format, vp_buf[7];
 int is_septet, scts_is_set;
 int flag_rp, flag_sr, flag_lp, flag_mms, flag_rd;
 
diff -r dc1cc851025c -r 590b0b5bcbbb gen-pdu/message.c
--- a/gen-pdu/message.c	Sun Aug 27 07:39:14 2023 +0000
+++ b/gen-pdu/message.c	Sun Aug 27 07:55:13 2023 +0000
@@ -15,6 +15,7 @@
 extern u_char sc_addr[12], user_addr[12];
 extern u_char mr_byte, pid_byte, dcs_byte;
 extern u_char scts_buf[7];
+extern u_char vp_format, vp_buf[7];
 extern int is_septet, scts_is_set;
 extern int flag_rp, flag_sr, flag_lp, flag_mms, flag_rd;
 
@@ -25,9 +26,10 @@
 {
 	u_char fo;
 
-	if (dir_mo)
+	if (dir_mo) {
 		fo = flag_rd ? 5 : 1;
-	else {
+		fo |= vp_format;
+	} else {
 		fo = flag_mms ? 0 : 4;
 		if (flag_lp)
 			fo |= 0x08;
@@ -58,7 +60,10 @@
 		if (!scts_is_set)
 			set_auto_scts();
 		emit_hex_out(scts_buf, 7, stdout);
-	}
+	} else if (vp_format == 0x10)
+		printf("%02X", vp_buf[0]);
+	else if (vp_format)
+		emit_hex_out(vp_buf, 7, stdout);
 	printf("%02X", udl);
 	emit_hex_out(ud_buf, ud_octets, stdout);
 	putchar('\n');
diff -r dc1cc851025c -r 590b0b5bcbbb gen-pdu/settings.c
--- a/gen-pdu/settings.c	Sun Aug 27 07:39:14 2023 +0000
+++ b/gen-pdu/settings.c	Sun Aug 27 07:55:13 2023 +0000
@@ -14,6 +14,7 @@
 extern u_char sc_addr[12], user_addr[12];
 extern u_char mr_byte, pid_byte, dcs_byte;
 extern u_char scts_buf[7];
+extern u_char vp_format, vp_buf[7];
 extern int is_septet, scts_is_set;
 extern int flag_rp, flag_sr, flag_lp, flag_mms, flag_rd;
 
@@ -137,6 +138,46 @@
 }
 
 void
+set_vp_abs(argc, argv)
+	char **argv;
+{
+	int rc;
+
+	if (!dir_mo) {
+		fprintf(stderr, ERR_PREFIX "vp-abs is not allowed in MT mode\n",
+			input_lineno);
+		exit(1);
+	}
+	rc = encode_gsm_sms_abstime(argv[1], vp_buf);
+	if (rc < 0) {
+		fprintf(stderr, ERR_PREFIX "invalid timestamp argument\n",
+			input_lineno);
+		exit(1);
+	}
+	vp_format = 0x18;
+}
+
+void
+set_vp_rel(argc, argv)
+	char **argv;
+{
+	char *endp;
+
+	if (!dir_mo) {
+		fprintf(stderr, ERR_PREFIX "vp-rel is not allowed in MT mode\n",
+			input_lineno);
+		exit(1);
+	}
+	vp_buf[0] = strtoul(argv[1], &endp, 0);
+	if (*endp) {
+		fprintf(stderr, ERR_PREFIX "invalid byte value argument\n",
+			input_lineno);
+		exit(1);
+	}
+	vp_format = 0x10;
+}
+
+void
 set_flag_rp()
 {
 	flag_rp = 1;