X-Git-Url: https://git.sommitrealweird.co.uk/onak.git/blobdiff_plain/ae384229c538b20b429ea640ec30071ae944c0e7..393d83b8760584006eaefd6fc370abead228e02a:/armor.c

diff --git a/armor.c b/armor.c
index f2e97fc..6d3fc13 100644
--- a/armor.c
+++ b/armor.c
@@ -4,15 +4,13 @@
  * Jonathan McDowell <noodles@earth.li>
  *
  * Copyright 2002 Project Purple
- *
- * $Id: armor.c,v 1.7 2003/09/30 20:40:10 noodles Exp $
  */
 
-#include <assert.h>
 #include <stdlib.h>
 
 #include "armor.h"
 #include "keystructs.h"
+#include "log.h"
 #include "onak-conf.h"
 #include "parsekey.h"
 
@@ -36,7 +34,7 @@ static unsigned char encode64(unsigned char c) {
 	} else if (c == 63) {
 		c = '/';
 	} else {
-		assert(c < 64);
+		log_assert(c < 64);
 	}
 
 	return c;
@@ -102,16 +100,28 @@ static void armor_finish(struct armor_context *state)
 		state->putchar_func(state->ctx, 1, &c);
 		state->putchar_func(state->ctx, 1, (unsigned char *) "=");
 		state->putchar_func(state->ctx, 1, (unsigned char *) "=");
+		state->count += 3;
+		if ((state->count % ARMOR_WIDTH) == 0) {
+			state->putchar_func(state->ctx, 1,
+				 (unsigned char *) "\n");
+		}
 		break;
 	case 2:
 		c = encode64((state->lastoctet & 0xF) << 2);
 		state->putchar_func(state->ctx, 1, &c);
 		state->putchar_func(state->ctx, 1, (unsigned char *) "=");
+		state->count += 2;
+		if ((state->count % ARMOR_WIDTH) == 0) {
+			state->putchar_func(state->ctx, 1,
+				 (unsigned char *) "\n");
+		}
 		break;
 	}
 
 	state->crc24 &= 0xffffffL;
-	state->putchar_func(state->ctx, 1, (unsigned char *) "\n");
+	if ((state->count % ARMOR_WIDTH) != 0) {
+		state->putchar_func(state->ctx, 1, (unsigned char *) "\n");
+	}
 	state->putchar_func(state->ctx, 1, (unsigned char *) "=");
 	c = encode64(state->crc24 >> 18);
 	state->putchar_func(state->ctx, 1, &c);
@@ -132,7 +142,7 @@ static int armor_putchar_int(void *ctx, unsigned char c)
 	unsigned char t;
 	int i;
 
-	assert(ctx != NULL);
+	log_assert(ctx != NULL);
 	state = (struct armor_context *) ctx;
 
 	switch (state->curoctet++) {
@@ -233,7 +243,7 @@ static int dearmor_getchar(void *ctx, unsigned char *c)
 	unsigned char tmpc;
 	int i;
 
-	assert(ctx != NULL);
+	log_assert(ctx != NULL);
 	state = (struct dearmor_context *) ctx;
 	*c = 0;