1 /*
2 INTEL CONFIDENTIAL
3 Copyright 2009 Intel Corporation All Rights Reserved.
4 The source code contained or described herein and all documents related to the source code ("Material") are owned by Intel Corporation or its suppliers or licensors. Title to the Material remains with Intel Corporation or its suppliers and licensors. The Material contains trade secrets and proprietary and confidential information of Intel or its suppliers and licensors. The Material is protected by worldwide copyright and trade secret laws and treaty provisions. No part of the Material may be used, copied, reproduced, modified, published, uploaded, posted, transmitted, distributed, or disclosed in any way without Intel’s prior express written permission.
5
6 No license under any patent, copyright, trade secret or other intellectual property right is granted to or conferred upon you by disclosure or delivery of the Materials, either expressly, by implication, inducement, estoppel or otherwise. Any license under such intellectual property rights must be express and approved by Intel in writing.
7 */
8
9 /**
10 * SECTION:mixdrmparams
11 * @short_description: Drm parameters
12 *
13 * A data object which stores drm specific parameters.
14 */
15
16 #include "mixdrmparams.h"
17
18 static GType _mix_drmparams_type = 0;
19 static MixParamsClass *parent_class = NULL;
20
21 #define _do_init { _mix_drmparams_type = g_define_type_id; }
22
23 gboolean mix_drmparams_copy (MixParams * target, const MixParams * src);
24 MixParams *mix_drmparams_dup (const MixParams * obj);
25 gboolean mix_drmparams_equal (MixParams * first, MixParams * second);
26 static void mix_drmparams_finalize (MixParams * obj);
27
28 G_DEFINE_TYPE_WITH_CODE (MixDrmParams, mix_drmparams, MIX_TYPE_PARAMS,
29 _do_init);
30
31 static void
mix_drmparams_init(MixDrmParams * self)32 mix_drmparams_init (MixDrmParams * self)
33 {
34 /* initialize properties here */
35
36 /* TODO: initialize properties */
37 }
38
39 static void
mix_drmparams_class_init(MixDrmParamsClass * klass)40 mix_drmparams_class_init (MixDrmParamsClass * klass)
41 {
42 MixParamsClass *mixparams_class = MIX_PARAMS_CLASS (klass);
43
44 /* setup static parent class */
45 parent_class = (MixParamsClass *) g_type_class_peek_parent (klass);
46
47 mixparams_class->finalize = mix_drmparams_finalize;
48 mixparams_class->copy = (MixParamsCopyFunction) mix_drmparams_copy;
49 mixparams_class->dup = (MixParamsDupFunction) mix_drmparams_dup;
50 mixparams_class->equal = (MixParamsEqualFunction) mix_drmparams_equal;
51 }
52
53 MixDrmParams *
mix_drmparams_new(void)54 mix_drmparams_new (void)
55 {
56 MixDrmParams *ret =
57 (MixDrmParams *) g_type_create_instance (MIX_TYPE_DRMPARAMS);
58
59 return ret;
60 }
61
62 void
mix_drmparams_finalize(MixParams * obj)63 mix_drmparams_finalize (MixParams * obj)
64 {
65 /* clean up here. */
66 /* TODO: cleanup resources allocated */
67
68 /* Chain up parent */
69 if (parent_class->finalize)
70 {
71 parent_class->finalize (obj);
72 }
73 }
74
75 MixDrmParams *
mix_drmparams_ref(MixDrmParams * mix)76 mix_drmparams_ref (MixDrmParams * mix)
77 {
78 return (MixDrmParams *) mix_params_ref (MIX_PARAMS (mix));
79 }
80
81 /**
82 * mix_drmparams_dup:
83 * @obj: a #MixDrmParams object
84 * @returns: a newly allocated duplicate of the object.
85 *
86 * Copy duplicate of the object.
87 */
88 MixParams *
mix_drmparams_dup(const MixParams * obj)89 mix_drmparams_dup (const MixParams * obj)
90 {
91 MixParams *ret = NULL;
92
93 if (MIX_IS_DRMPARAMS (obj))
94 {
95 MixDrmParams *duplicate = mix_drmparams_new ();
96 if (mix_drmparams_copy (MIX_PARAMS (duplicate), MIX_PARAMS (obj)))
97 {
98 ret = MIX_PARAMS (duplicate);
99 }
100 else
101 {
102 mix_drmparams_unref (duplicate);
103 }
104 }
105 return ret;
106 }
107
108 /**
109 * mix_drmparams_copy:
110 * @target: copy to target
111 * @src: copy from src
112 * @returns: boolean indicates if copy is successful.
113 *
114 * Copy instance data from @src to @target.
115 */
116 gboolean
mix_drmparams_copy(MixParams * target,const MixParams * src)117 mix_drmparams_copy (MixParams * target, const MixParams * src)
118 {
119 MixDrmParams *this_target, *this_src;
120
121 if (MIX_IS_DRMPARAMS (target) && MIX_IS_DRMPARAMS (src))
122 {
123 // Cast the base object to this child object
124 this_target = MIX_DRMPARAMS (target);
125 this_src = MIX_DRMPARAMS (src);
126
127 // TODO: copy properties */
128
129 // Now chainup base class
130 if (parent_class->copy)
131 {
132 return parent_class->copy (MIX_PARAMS_CAST (target),
133 MIX_PARAMS_CAST (src));
134 }
135 else
136 {
137 return TRUE;
138 }
139 }
140 return FALSE;
141 }
142
143 /**
144 * mix_drmparams_:
145 * @first: first object to compare
146 * @second: seond object to compare
147 * @returns: boolean indicates if instance are equal.
148 *
149 * Copy instance data from @src to @target.
150 */
151 gboolean
mix_drmparams_equal(MixParams * first,MixParams * second)152 mix_drmparams_equal (MixParams * first, MixParams * second)
153 {
154 gboolean ret = FALSE;
155 MixDrmParams *this_first, *this_second;
156
157 if (MIX_IS_DRMPARAMS (first) && MIX_IS_DRMPARAMS (second))
158 {
159 // Deep compare
160 // Cast the base object to this child object
161
162 this_first = MIX_DRMPARAMS (first);
163 this_second = MIX_DRMPARAMS (second);
164
165 /* TODO: add comparison for properties */
166 /* if ( first properties == sencod properties) */
167 {
168 // members within this scope equal. chaining up.
169 MixParamsClass *klass = MIX_PARAMS_CLASS (parent_class);
170 if (klass->equal)
171 ret = parent_class->equal (first, second);
172 else
173 ret = TRUE;
174 }
175 }
176
177 return ret;
178 }
179
180 #define MIX_DRMPARAMS_SETTER_CHECK_INPUT(obj) \
181 if(!obj) return MIX_RESULT_NULL_PTR; \
182 if(!MIX_IS_DRMPARAMS(obj)) return MIX_RESULT_FAIL; \
183
184 #define MIX_DRMPARAMS_GETTER_CHECK_INPUT(obj, prop) \
185 if(!obj || !prop) return MIX_RESULT_NULL_PTR; \
186 if(!MIX_IS_DRMPARAMS(obj)) return MIX_RESULT_FAIL; \
187
188
189 /* TODO: Add getters and setters for properties. */
190