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uri: Include our own BSD licensed copy of strcasestr() for Windows and others

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This commit is contained in:
Sebastian Dröge 2014-09-29 16:22:47 +03:00
parent 932d9c1657
commit 55c7656a03
2 changed files with 64 additions and 0 deletions
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2
configure.ac
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@ -416,6 +416,8 @@ AC_MSG_RESULT($have_tm_gmtoff)
dnl *** checks for library functions ***
AC_CHECK_FUNCS([strcasestr])
AC_CHECK_FUNCS([gmtime_r])
AC_CHECK_FUNCS([localtime_r])
AC_CHECK_FUNCS([sigaction])

62
gst/gsturi.c
View file

@ -56,6 +56,68 @@
GST_DEBUG_CATEGORY_STATIC (gst_uri_handler_debug);
#define GST_CAT_DEFAULT gst_uri_handler_debug
#ifndef HAVE_STRCASESTR
#define strcasestr _gst_ascii_strcasestr
/* From https://github.com/freebsd/freebsd/blob/master/contrib/file/src/strcasestr.c
* Updated to use GLib types and GLib string functions
*
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Chris Torek.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/*
* Find the first occurrence of find in s, ignore case.
*/
static gchar *
_gst_ascii_strcasestr (const gchar * s, const gchar * find)
{
gchar c, sc;
gsize len;
if ((c = *find++) != 0) {
c = g_ascii_tolower (c);
len = strlen (find);
do {
do {
if ((sc = *s++) == 0)
return (NULL);
} while (g_ascii_tolower (sc) != c);
} while (g_ascii_strncasecmp (s, find, len) != 0);
s--;
}
return (gchar *) (gintptr) (s);
}
#endif
GType
gst_uri_handler_get_type (void)
{