From abe39be1720a9ae3fd3402a5a8b777473319fbdb Mon Sep 17 00:00:00 2001
From: Dan Winship <danw@src.gnome.org>
Date: Mon, 30 Oct 2000 16:58:53 +0000
Subject: Take an additional argument, "break_lines", saying whether or not to
 add

	* camel-mime-utils.c (base64_encode_step, base64_encode_close):
	Take an additional argument, "break_lines", saying whether or not
	to add '\n's to the output.

	* camel-multipart.c (set_boundary):
	* camel-mime-filter-basic.c (filter, complete): Update for base64
	api change.

svn path=/trunk/; revision=6271
---
 camel/camel-mime-utils.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'camel/camel-mime-utils.c')

diff --git a/camel/camel-mime-utils.c b/camel/camel-mime-utils.c
index 8b6194763d..cc5fa813dd 100644
--- a/camel/camel-mime-utils.c
+++ b/camel/camel-mime-utils.c
@@ -273,13 +273,13 @@ int main(int argc, char **argv)
 /* call this when finished encoding everything, to
    flush off the last little bit */
 int
-base64_encode_close(unsigned char *in, int inlen, unsigned char *out, int *state, int *save)
+base64_encode_close(unsigned char *in, int inlen, gboolean break_lines, unsigned char *out, int *state, int *save)
 {
 	int c1, c2;
 	unsigned char *outptr = out;
 
 	if (inlen>0)
-		outptr += base64_encode_step(in, inlen, outptr, state, save);
+		outptr += base64_encode_step(in, inlen, break_lines, outptr, state, save);
 
 	c1 = ((char *)save)[1];
 	c2 = ((char *)save)[2];
@@ -297,7 +297,8 @@ base64_encode_close(unsigned char *in, int inlen, unsigned char *out, int *state
 		outptr += 4;
 		break;
 	}
-	*outptr++ = '\n';
+	if (break_lines)
+		*outptr++ = '\n';
 
 	*save = 0;
 	*state = 0;
@@ -311,7 +312,7 @@ base64_encode_close(unsigned char *in, int inlen, unsigned char *out, int *state
   0 on first invocation).
 */
 int
-base64_encode_step(unsigned char *in, int len, unsigned char *out, int *state, int *save)
+base64_encode_step(unsigned char *in, int len, gboolean break_lines, unsigned char *out, int *state, int *save)
 {
 	register unsigned char *inptr, *outptr;
 
@@ -348,7 +349,7 @@ base64_encode_step(unsigned char *in, int len, unsigned char *out, int *state, i
 			*outptr++ = base64_alphabet [ ( (c2 &0x0f) << 2 ) | (c3 >> 6) ];
 			*outptr++ = base64_alphabet [ c3 & 0x3f ];
 			/* this is a bit ugly ... */
-			if ((++already)>=19) {
+			if (break_lines && (++already)>=19) {
 				*outptr++='\n';
 				already = 0;
 			}
-- 
cgit