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-rw-r--r--src/xine-utils/Makefile.am6
-rw-r--r--src/xine-utils/base64.c198
-rw-r--r--src/xine-utils/base64.h98
-rw-r--r--src/xine-utils/xineutils.h2
4 files changed, 302 insertions, 2 deletions
diff --git a/src/xine-utils/Makefile.am b/src/xine-utils/Makefile.am
index 95de06b9e..8bef77b4c 100644
--- a/src/xine-utils/Makefile.am
+++ b/src/xine-utils/Makefile.am
@@ -30,7 +30,8 @@ libxineutils_la_SOURCES = $(pppc_files) \
array.c \
sorted_array.c \
pool.c \
- ring_buffer.c
+ ring_buffer.c \
+ base64.c
xineinclude_HEADERS = \
attributes.h \
@@ -43,7 +44,8 @@ xineinclude_HEADERS = \
array.h \
sorted_array.h \
pool.h \
- ring_buffer.h
+ ring_buffer.h \
+ base64.h
noinst_HEADERS = ppcasm_string.h xine_check.h
diff --git a/src/xine-utils/base64.c b/src/xine-utils/base64.c
new file mode 100644
index 000000000..358cbbada
--- /dev/null
+++ b/src/xine-utils/base64.c
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2000 Robert Kaye
+ *
+ * This file is part of xine, a free video player.
+ *
+ * xine is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * xine 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 General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Base64 encoding modified for Musicbrainz
+ * relicensed under the GNU General Public License for use in xine-lib
+ *
+ */
+/* --------------------------------------------------------------------------
+
+ MusicBrainz -- The Internet music metadatabase
+
+ Copyright (C) 2000 Robert Kaye
+
+ This library 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 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ $Id: base64.c,v 1.2 2004/05/05 18:44:19 mroi Exp $
+
+----------------------------------------------------------------------------*/
+/*
+ * Program: RFC-822 routines (originally from SMTP)
+ *
+ * Author: Mark Crispin
+ * Networks and Distributed Computing
+ * Computing & Communications
+ * University of Washington
+ * Administration Building, AG-44
+ * Seattle, WA 98195
+ * Internet: MRC@CAC.Washington.EDU
+ *
+ * Date: 27 July 1988
+ * Last Edited: 10 September 1998
+ *
+ * Sponsorship: The original version of this work was developed in the
+ * Symbolic Systems Resources Group of the Knowledge Systems
+ * Laboratory at Stanford University in 1987-88, and was funded
+ * by the Biomedical Research Technology Program of the National
+ * Institutes of Health under grant number RR-00785.
+ *
+ * Original version Copyright 1988 by The Leland Stanford Junior University
+ * Copyright 1998 by the University of Washington
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notices appear in all copies and that both the
+ * above copyright notices and this permission notice appear in supporting
+ * documentation, and that the name of the University of Washington or The
+ * Leland Stanford Junior University not be used in advertising or publicity
+ * pertaining to distribution of the software without specific, written prior
+ * permission. This software is made available "as is", and
+ * THE UNIVERSITY OF WASHINGTON AND THE LELAND STANFORD JUNIOR UNIVERSITY
+ * DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING WITHOUT LIMITATION ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE, AND IN NO EVENT SHALL THE UNIVERSITY OF
+ * WASHINGTON OR THE LELAND STANFORD JUNIOR UNIVERSITY BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include <ctype.h>
+#include <stdio.h>
+#include <time.h>
+#include <stdlib.h>
+
+#include "base64.h"
+
+
+/* NOTE: This is not true RFC822 anymore. The use of the characters
+ '/', '+', and '=' is no bueno when the ID will be used as part of a URL.
+ '_', '.', and '-' have been used instead
+*/
+
+/* Convert binary contents to BASE64
+ * Accepts: source
+ * length of source
+ * pointer to return destination length
+ * Returns: destination as BASE64
+ */
+
+unsigned char *rfc822_binary (void *src,unsigned long srcl,unsigned long *len)
+{
+ unsigned char *ret,*d;
+ unsigned char *s = (unsigned char *) src;
+ char *v = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._";
+ unsigned long i = ((srcl + 2) / 3) * 4;
+ *len = i += 2 * ((i / 60) + 1);
+ d = ret = (unsigned char *) malloc ((size_t) ++i);
+ for (i = 0; srcl; s += 3) { /* process tuplets */
+ *d++ = v[s[0] >> 2]; /* byte 1: high 6 bits (1) */
+ /* byte 2: low 2 bits (1), high 4 bits (2) */
+ *d++ = v[((s[0] << 4) + (--srcl ? (s[1] >> 4) : 0)) & 0x3f];
+ /* byte 3: low 4 bits (2), high 2 bits (3) */
+ *d++ = srcl ? v[((s[1] << 2) + (--srcl ? (s[2] >> 6) : 0)) & 0x3f] : '-';
+ /* byte 4: low 6 bits (3) */
+ *d++ = srcl ? v[s[2] & 0x3f] : '-';
+ if (srcl) srcl--; /* count third character if processed */
+ if ((++i) == 15) { /* output 60 characters? */
+ i = 0; /* restart line break count, insert CRLF */
+ *d++ = '\015'; *d++ = '\012';
+ }
+ }
+ *d = '\0'; /* tie off string */
+
+ return ret; /* return the resulting string */
+}
+
+unsigned char *base64_encode (void *src,unsigned long srcl,unsigned long *len)
+{
+ unsigned char *ret,*d;
+ unsigned char *s = (unsigned char *) src;
+ char *v = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789._";
+ unsigned long i = ((srcl + 2) / 3) * 4;
+ *len = i;
+ d = ret = (unsigned char *) malloc ((size_t) ++i);
+ for (i = 0; srcl; s += 3) { /* process tuplets */
+ *d++ = v[s[0] >> 2]; /* byte 1: high 6 bits (1) */
+ /* byte 2: low 2 bits (1), high 4 bits (2) */
+ *d++ = v[((s[0] << 4) + (--srcl ? (s[1] >> 4) : 0)) & 0x3f];
+ /* byte 3: low 4 bits (2), high 2 bits (3) */
+ *d++ = srcl ? v[((s[1] << 2) + (--srcl ? (s[2] >> 6) : 0)) & 0x3f] : '-';
+ /* byte 4: low 6 bits (3) */
+ *d++ = srcl ? v[s[2] & 0x3f] : '-';
+ if (srcl) srcl--; /* count third character if processed */
+ }
+ *d = '\0'; /* tie off string */
+
+ return ret; /* return the resulting string */
+}
+
+void *base64_decode (unsigned char *src,unsigned long srcl,unsigned long *len)
+{
+ void *ret;
+ unsigned char *d;
+ unsigned long i = ((srcl + 3) / 4) * 3;
+ *len = i;
+ d = ret = (void *) malloc ((size_t)i);
+ for (i = 0; srcl; src += 4) { /* process tuplets */
+ unsigned char tuplet[4];
+ int j;
+
+ for (j = 0; j < 4; j += 1) {
+ if (srcl) {
+ if ((src[j] >= 'A') && (src[j] <= 'Z')) {
+ tuplet[j] = src[j] - 'A';
+ } else if ((src[j] >= 'a') && (src[j] <= 'z')) {
+ tuplet[j] = src[j] - 'a' + 26;
+ } else if ((src[j] >= '0') && (src[j] <= '9')) {
+ tuplet[j] = src[j] - '0' + 52;
+ } else if (src[j] == '.') {
+ tuplet[j] = 62;
+ } else if (src[j] == '_') {
+ tuplet[j] = 63;
+ } else {
+ tuplet[j] = 64;
+ }
+ srcl--;
+ } else {
+ tuplet[j] = 64;
+ }
+ }
+
+ *d++ = (tuplet[0] << 2) + ((tuplet[1] & 0x3f) >> 4);
+ *d++ = (tuplet[1] << 4) + ((tuplet[2] & 0x3f) >> 2);
+ *d++ = (tuplet[2] << 6) + (tuplet[3] & 0x3f);
+ }
+
+ return ret; /* return the resulting string */
+}
diff --git a/src/xine-utils/base64.h b/src/xine-utils/base64.h
new file mode 100644
index 000000000..6a45aebc6
--- /dev/null
+++ b/src/xine-utils/base64.h
@@ -0,0 +1,98 @@
+/*
+ * Copyright (C) 2000 Robert Kaye
+ *
+ * This file is part of xine, a free video player.
+ *
+ * xine is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * xine 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 General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ *
+ * Base64 encoding modified for Musicbrainz
+ * relicensed under the GNU General Public License for use in xine-lib
+ *
+ */
+/* --------------------------------------------------------------------------
+
+ MusicBrainz -- The Internet music metadatabase
+
+ Copyright (C) 2000 Robert Kaye
+
+ This library 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 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+ $Id: base64.h,v 1.1 2004/05/05 09:11:39 hadess Exp $
+
+----------------------------------------------------------------------------*/
+/*
+ * Program: RFC-822 routines (originally from SMTP)
+ *
+ * Author: Mark Crispin
+ * Networks and Distributed Computing
+ * Computing & Communications
+ * University of Washington
+ * Administration Building, AG-44
+ * Seattle, WA 98195
+ * Internet: MRC@CAC.Washington.EDU
+ *
+ * Date: 27 July 1988
+ * Last Edited: 10 September 1998
+ *
+ * Sponsorship: The original version of this work was developed in the
+ * Symbolic Systems Resources Group of the Knowledge Systems
+ * Laboratory at Stanford University in 1987-88, and was funded
+ * by the Biomedical Research Technology Program of the National
+ * Institutes of Health under grant number RR-00785.
+ *
+ * Original version Copyright 1988 by The Leland Stanford Junior University
+ * Copyright 1998 by the University of Washington
+ *
+ * Permission to use, copy, modify, and distribute this software and its
+ * documentation for any purpose and without fee is hereby granted, provided
+ * that the above copyright notices appear in all copies and that both the
+ * above copyright notices and this permission notice appear in supporting
+ * documentation, and that the name of the University of Washington or The
+ * Leland Stanford Junior University not be used in advertising or publicity
+ * pertaining to distribution of the software without specific, written prior
+ * permission. This software is made available "as is", and
+ * THE UNIVERSITY OF WASHINGTON AND THE LELAND STANFORD JUNIOR UNIVERSITY
+ * DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING WITHOUT LIMITATION ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE, AND IN NO EVENT SHALL THE UNIVERSITY OF
+ * WASHINGTON OR THE LELAND STANFORD JUNIOR UNIVERSITY BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER
+ * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF
+ * CONTRACT, TORT (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifndef BASE64_H
+#define BASE64_H
+
+unsigned char *rfc822_binary (void *src,unsigned long srcl,unsigned long *len);
+
+unsigned char *base64_encode (void *src,unsigned long srcl,unsigned long *len);
+void *base64_decode (unsigned char *src,unsigned long srcl,unsigned long *len);
+
+#endif
diff --git a/src/xine-utils/xineutils.h b/src/xine-utils/xineutils.h
index 03c5f689a..9985c133b 100644
--- a/src/xine-utils/xineutils.h
+++ b/src/xine-utils/xineutils.h
@@ -46,6 +46,7 @@ extern "C" {
# include "list.h"
# include "array.h"
# include "sorted_array.h"
+# include "base64.h"
#else
# ifdef WIN32
# include <winsock.h>
@@ -61,6 +62,7 @@ extern "C" {
# include <xine/list.h>
# include <xine/array.h>
# include <xine/sorted_array.h>
+# include <xine/base64.h>
#endif
#include <stdio.h>
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 20:58:27 +0000