From 8715121755ad1aa9c083dd70781a63ced13359c2 Mon Sep 17 00:00:00 2001
From: Colin Guthrie <pulse@colin.guthr.ie>
Date: Sun, 3 Aug 2008 22:46:21 +0100
Subject: Modularise the RAOP stuff that requires OpenSSL and make it optional
 at compile time

---
 src/modules/rtp/base64.c | 126 -----------------------------------------------
 1 file changed, 126 deletions(-)
 delete mode 100644 src/modules/rtp/base64.c

(limited to 'src/modules/rtp/base64.c')

diff --git a/src/modules/rtp/base64.c b/src/modules/rtp/base64.c
deleted file mode 100644
index 8918def8..00000000
--- a/src/modules/rtp/base64.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/***
-  This file is part of PulseAudio.
-
-  Copyright 2008 Colin Guthrie
-
-  PulseAudio is free software; you can redistribute it and/or modify
-  it under the terms of the GNU Lesser General Public License as published
-  by the Free Software Foundation; either version 2 of the License,
-  or (at your option) any later version.
-
-  PulseAudio is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with PulseAudio; if not, write to the Free Software
-  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
-  USA.
-***/
-
-/*
-  This file was originally inspired by a file developed by
-    Kungliga Tekniska H�gskolan
-*/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdlib.h>
-#include <string.h>
-
-#include <pulse/xmalloc.h>
-
-#include "base64.h"
-
-static const char base64_chars[] =
-    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
-
-static int pos(char c)
-{
-    if (c >= 'A' && c <= 'Z') return c - 'A' + 0;
-    if (c >= 'a' && c <= 'z') return c - 'a' + 26;
-    if (c >= '0' && c <= '9') return c - '0' + 52;
-    if (c == '+') return 62;
-    if (c == '/') return 63;
-}
-
-int pa_base64_encode(const void *data, int size, char **str)
-{
-    char *s, *p;
-    int i;
-    int c;
-    const unsigned char *q;
-
-    p = s = pa_xnew(char, size * 4 / 3 + 4);
-    q = (const unsigned char *) data;
-    i = 0;
-    for (i = 0; i < size;) {
-        c = q[i++];
-        c *= 256;
-        if (i < size)
-            c += q[i];
-        i++;
-        c *= 256;
-        if (i < size)
-            c += q[i];
-        i++;
-        p[0] = base64_chars[(c & 0x00fc0000) >> 18];
-        p[1] = base64_chars[(c & 0x0003f000) >> 12];
-        p[2] = base64_chars[(c & 0x00000fc0) >> 6];
-        p[3] = base64_chars[(c & 0x0000003f) >> 0];
-        if (i > size)
-            p[3] = '=';
-        if (i > size + 1)
-            p[2] = '=';
-        p += 4;
-    }
-    *p = 0;
-    *str = s;
-    return strlen(s);
-}
-
-#define DECODE_ERROR 0xffffffff
-
-static unsigned int token_decode(const char *token)
-{
-    int i;
-    unsigned int val = 0;
-    int marker = 0;
-    if (strlen(token) < 4)
-        return DECODE_ERROR;
-    for (i = 0; i < 4; i++) {
-        val *= 64;
-        if (token[i] == '=')
-            marker++;
-        else if (marker > 0)
-            return DECODE_ERROR;
-        else
-            val += pos(token[i]);
-    }
-    if (marker > 2)
-        return DECODE_ERROR;
-    return (marker << 24) | val;
-}
-
-int pa_base64_decode(const char *str, void *data)
-{
-    const char *p;
-    unsigned char *q;
-
-    q = data;
-    for (p = str; *p && (*p == '=' || strchr(base64_chars, *p)); p += 4) {
-        unsigned int val = token_decode(p);
-        unsigned int marker = (val >> 24) & 0xff;
-        if (val == DECODE_ERROR)
-            return -1;
-        *q++ = (val >> 16) & 0xff;
-        if (marker < 2)
-            *q++ = (val >> 8) & 0xff;
-        if (marker < 1)
-            *q++ = val & 0xff;
-    }
-    return q - (unsigned char *) data;
-}
-- 
cgit