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61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
/*
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* Copyright (C) 2010 Ole André Vadla Ravnås <oravnas@cisco.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "vtutil.h"
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gchar *
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gst_vtutil_object_to_string (CFTypeRef obj)
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{
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gchar *result;
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CFStringRef s;
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if (obj == NULL)
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return g_strdup ("(null)");
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s = CFCopyDescription (obj);
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result = gst_vtutil_string_to_utf8 (s);
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CFRelease (s);
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return result;
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}
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gchar *
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gst_vtutil_string_to_utf8 (CFStringRef s)
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{
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gchar *result;
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CFIndex size;
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size = CFStringGetMaximumSizeForEncoding (CFStringGetLength (s),
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kCFStringEncodingUTF8);
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result = g_malloc (size + 1);
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CFStringGetCString (s, result, size + 1, kCFStringEncodingUTF8);
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return result;
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}
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void
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gst_vtutil_dict_set_i32 (CFMutableDictionaryRef dict, CFStringRef key,
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gint32 value)
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{
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CFNumberRef number;
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number = CFNumberCreate (NULL, kCFNumberSInt32Type, &value);
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CFDictionarySetValue (dict, key, number);
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CFRelease (number);
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}
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