1 /*
2 * COPYRIGHT: See COPYING in the top level directory
3 * PROJECT: ReactOS BDA Proxy
4 * FILE: dll/directx/bdaplgin/digitaldemo.cpp
5 * PURPOSE: IBDA_DigitalDemodulator interface
6 *
7 * PROGRAMMERS: Johannes Anderwald (johannes.anderwald@reactos.org)
8 */
9
10 #include "precomp.h"
11
12 #ifndef _MSC_VER
13 const GUID IID_IBDA_DigitalDemodulator = {0xef30f379, 0x985b, 0x4d10, {0xb6, 0x40, 0xa7, 0x9d, 0x5e, 0x04, 0xe1, 0xe0}};
14 const GUID KSPROPSETID_BdaDigitalDemodulator = {0xef30f379, 0x985b, 0x4d10, {0xb6, 0x40, 0xa7, 0x9d, 0x5e, 0x4, 0xe1, 0xe0}};
15 #endif
16
17 class CBDADigitalDemodulator : public IBDA_DigitalDemodulator
18 {
19 public:
20 STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
21
AddRef()22 STDMETHODIMP_(ULONG) AddRef()
23 {
24 InterlockedIncrement(&m_Ref);
25 return m_Ref;
26 }
Release()27 STDMETHODIMP_(ULONG) Release()
28 {
29 InterlockedDecrement(&m_Ref);
30 if (!m_Ref)
31 {
32 delete this;
33 return 0;
34 }
35 return m_Ref;
36 }
37 //IBDA_DigitalDemodulator methods
38 HRESULT STDMETHODCALLTYPE put_ModulationType(ModulationType *pModulationType);
39 HRESULT STDMETHODCALLTYPE get_ModulationType(ModulationType *pModulationType);
40 HRESULT STDMETHODCALLTYPE put_InnerFECMethod(FECMethod *pFECMethod);
41 HRESULT STDMETHODCALLTYPE get_InnerFECMethod(FECMethod *pFECMethod);
42 HRESULT STDMETHODCALLTYPE put_InnerFECRate(BinaryConvolutionCodeRate *pFECRate);
43 HRESULT STDMETHODCALLTYPE get_InnerFECRate(BinaryConvolutionCodeRate *pFECRate);
44 HRESULT STDMETHODCALLTYPE put_OuterFECMethod(FECMethod *pFECMethod);
45 HRESULT STDMETHODCALLTYPE get_OuterFECMethod(FECMethod *pFECMethod);
46 HRESULT STDMETHODCALLTYPE put_OuterFECRate(BinaryConvolutionCodeRate *pFECRate);
47 HRESULT STDMETHODCALLTYPE get_OuterFECRate(BinaryConvolutionCodeRate *pFECRate);
48 HRESULT STDMETHODCALLTYPE put_SymbolRate(ULONG *pSymbolRate);
49 HRESULT STDMETHODCALLTYPE get_SymbolRate(ULONG *pSymbolRate);
50 HRESULT STDMETHODCALLTYPE put_SpectralInversion(SpectralInversion *pSpectralInversion);
51 HRESULT STDMETHODCALLTYPE get_SpectralInversion(SpectralInversion *pSpectralInversion);
52
CBDADigitalDemodulator(IKsPropertySet * pProperty,ULONG NodeId)53 CBDADigitalDemodulator(IKsPropertySet * pProperty, ULONG NodeId) : m_Ref(0), m_pProperty(pProperty), m_NodeId(NodeId){};
~CBDADigitalDemodulator()54 ~CBDADigitalDemodulator(){};
55
56 protected:
57 LONG m_Ref;
58 IKsPropertySet * m_pProperty;
59 ULONG m_NodeId;
60 };
61
62 HRESULT
63 STDMETHODCALLTYPE
QueryInterface(IN REFIID refiid,OUT PVOID * Output)64 CBDADigitalDemodulator::QueryInterface(
65 IN REFIID refiid,
66 OUT PVOID* Output)
67 {
68 *Output = NULL;
69
70 if (IsEqualGUID(refiid, IID_IUnknown))
71 {
72 *Output = PVOID(this);
73 reinterpret_cast<IUnknown*>(*Output)->AddRef();
74 return NOERROR;
75 }
76
77 if (IsEqualGUID(refiid, IID_IBDA_DigitalDemodulator))
78 {
79 *Output = (IBDA_DigitalDemodulator*)(this);
80 reinterpret_cast<IBDA_DigitalDemodulator*>(*Output)->AddRef();
81 return NOERROR;
82 }
83
84 #ifdef BDAPLGIN_TRACE
85 WCHAR Buffer[MAX_PATH];
86 LPOLESTR lpstr;
87 StringFromCLSID(refiid, &lpstr);
88 swprintf(Buffer, L"CBDADigitalDemodulator::QueryInterface: NoInterface for %s", lpstr);
89 OutputDebugStringW(Buffer);
90 CoTaskMemFree(lpstr);
91 DebugBreak();
92 #endif
93
94 return E_NOINTERFACE;
95 }
96
97 HRESULT
98 STDMETHODCALLTYPE
put_ModulationType(ModulationType * pModulationType)99 CBDADigitalDemodulator::put_ModulationType(ModulationType *pModulationType)
100 {
101 KSP_NODE Node;
102 HRESULT hr;
103
104 // setup request
105 Node.NodeId = m_NodeId;
106 Node.Reserved = 0;
107
108 // perform request
109 hr = m_pProperty->Set(KSPROPSETID_BdaDigitalDemodulator, KSPROPERTY_BDA_MODULATION_TYPE, &Node.NodeId, sizeof(KSP_NODE)-sizeof(KSPROPERTY), pModulationType, sizeof(ModulationType));
110
111
112 #ifdef BDAPLGIN_TRACE
113 WCHAR Buffer[100];
114 swprintf(Buffer, L"CBDADigitalDemodulator::put_ModulationType: pModulationType %lu hr %lx\n", *pModulationType, hr);
115 OutputDebugStringW(Buffer);
116 #endif
117
118 return hr;
119 }
120
121 HRESULT
122 STDMETHODCALLTYPE
get_ModulationType(ModulationType * pModulationType)123 CBDADigitalDemodulator::get_ModulationType(ModulationType *pModulationType)
124 {
125 return E_NOINTERFACE;
126 }
127
128 HRESULT
129 STDMETHODCALLTYPE
put_InnerFECMethod(FECMethod * pFECMethod)130 CBDADigitalDemodulator::put_InnerFECMethod(FECMethod *pFECMethod)
131 {
132 KSP_NODE Node;
133 HRESULT hr;
134
135 // setup request
136 Node.NodeId = m_NodeId;
137 Node.Reserved = 0;
138
139 // perform request
140 hr = m_pProperty->Set(KSPROPSETID_BdaDigitalDemodulator, KSPROPERTY_BDA_INNER_FEC_TYPE, &Node.NodeId, sizeof(KSP_NODE)-sizeof(KSPROPERTY), pFECMethod, sizeof(FECMethod));
141
142
143 #ifdef BDAPLGIN_TRACE
144 WCHAR Buffer[100];
145 swprintf(Buffer, L"CBDADigitalDemodulator::put_InnerFECMethod: pFECMethod %lu hr %lx\n", *pFECMethod, hr);
146 OutputDebugStringW(Buffer);
147 #endif
148
149 return hr;
150 }
151
152 HRESULT
153 STDMETHODCALLTYPE
get_InnerFECMethod(FECMethod * pFECMethod)154 CBDADigitalDemodulator::get_InnerFECMethod(FECMethod *pFECMethod)
155 {
156 return E_NOINTERFACE;
157 }
158
159 HRESULT
160 STDMETHODCALLTYPE
put_InnerFECRate(BinaryConvolutionCodeRate * pFECRate)161 CBDADigitalDemodulator::put_InnerFECRate(BinaryConvolutionCodeRate *pFECRate)
162 {
163 KSP_NODE Node;
164 HRESULT hr;
165
166 // setup request
167 Node.NodeId = m_NodeId;
168 Node.Reserved = 0;
169
170 // perform request
171 hr = m_pProperty->Set(KSPROPSETID_BdaDigitalDemodulator, KSPROPERTY_BDA_INNER_FEC_RATE, &Node.NodeId, sizeof(KSP_NODE)-sizeof(KSPROPERTY), pFECRate, sizeof(BinaryConvolutionCodeRate));
172
173 #ifdef BDAPLGIN_TRACE
174 WCHAR Buffer[100];
175 swprintf(Buffer, L"CBDADigitalDemodulator::put_InnerFECRate: pFECRate %lu hr %lx\n", *pFECRate, hr);
176 OutputDebugStringW(Buffer);
177 #endif
178
179 return hr;
180 }
181
182 HRESULT
183 STDMETHODCALLTYPE
get_InnerFECRate(BinaryConvolutionCodeRate * pFECRate)184 CBDADigitalDemodulator::get_InnerFECRate(BinaryConvolutionCodeRate *pFECRate)
185 {
186 return E_NOINTERFACE;
187 }
188
189 HRESULT
190 STDMETHODCALLTYPE
put_OuterFECMethod(FECMethod * pFECMethod)191 CBDADigitalDemodulator::put_OuterFECMethod(FECMethod *pFECMethod)
192 {
193 KSP_NODE Node;
194 HRESULT hr;
195
196 // setup request
197 Node.NodeId = m_NodeId;
198 Node.Reserved = 0;
199
200 // perform request
201 hr = m_pProperty->Set(KSPROPSETID_BdaDigitalDemodulator, KSPROPERTY_BDA_OUTER_FEC_TYPE, &Node.NodeId, sizeof(KSP_NODE)-sizeof(KSPROPERTY), pFECMethod, sizeof(FECMethod));
202
203 #ifdef BDAPLGIN_TRACE
204 WCHAR Buffer[100];
205 swprintf(Buffer, L"CBDADigitalDemodulator::put_OuterFECMethod: pFECMethod %lu hr %lx\n", *pFECMethod, hr);
206 OutputDebugStringW(Buffer);
207 #endif
208
209 return hr;
210 }
211
212
213 HRESULT
get_OuterFECMethod(FECMethod * pFECMethod)214 STDMETHODCALLTYPE CBDADigitalDemodulator::get_OuterFECMethod(FECMethod *pFECMethod)
215 {
216 return E_NOINTERFACE;
217 }
218
219 HRESULT
220 STDMETHODCALLTYPE
put_OuterFECRate(BinaryConvolutionCodeRate * pFECRate)221 CBDADigitalDemodulator::put_OuterFECRate(BinaryConvolutionCodeRate *pFECRate)
222 {
223 KSP_NODE Node;
224 HRESULT hr;
225
226 // setup request
227 Node.NodeId = m_NodeId;
228 Node.Reserved = 0;
229
230 // perform request
231 hr = m_pProperty->Set(KSPROPSETID_BdaDigitalDemodulator, KSPROPERTY_BDA_OUTER_FEC_RATE, &Node.NodeId, sizeof(KSP_NODE)-sizeof(KSPROPERTY), pFECRate, sizeof(BinaryConvolutionCodeRate));
232
233 #ifdef BDAPLGIN_TRACE
234 WCHAR Buffer[100];
235 swprintf(Buffer, L"CBDADigitalDemodulator::put_OuterFECRate: pFECRate %lu hr %lx\n", *pFECRate, hr);
236 OutputDebugStringW(Buffer);
237 #endif
238
239 return hr;
240 }
241
242 HRESULT
243 STDMETHODCALLTYPE
get_OuterFECRate(BinaryConvolutionCodeRate * pFECRate)244 CBDADigitalDemodulator::get_OuterFECRate(BinaryConvolutionCodeRate *pFECRate)
245 {
246 return E_NOINTERFACE;
247 }
248
249 HRESULT
250 STDMETHODCALLTYPE
put_SymbolRate(ULONG * pSymbolRate)251 CBDADigitalDemodulator::put_SymbolRate(ULONG *pSymbolRate)
252 {
253 KSP_NODE Node;
254 HRESULT hr;
255
256 // setup request
257 Node.NodeId = m_NodeId;
258 Node.Reserved = 0;
259
260 // perform request
261 hr = m_pProperty->Set(KSPROPSETID_BdaDigitalDemodulator, KSPROPERTY_BDA_SYMBOL_RATE, &Node.NodeId, sizeof(KSP_NODE)-sizeof(KSPROPERTY), pSymbolRate, sizeof(ULONG));
262
263 #ifdef BDAPLGIN_TRACE
264 WCHAR Buffer[100];
265 swprintf(Buffer, L"CBDADigitalDemodulator::put_SymbolRate: pSymbolRate %lu hr %lx\n", *pSymbolRate, hr);
266 OutputDebugStringW(Buffer);
267 #endif
268
269 return hr;
270 }
271
272 HRESULT
273 STDMETHODCALLTYPE
get_SymbolRate(ULONG * pSymbolRate)274 CBDADigitalDemodulator::get_SymbolRate(ULONG *pSymbolRate)
275 {
276 return E_NOINTERFACE;
277 }
278
279 HRESULT
280 STDMETHODCALLTYPE
put_SpectralInversion(SpectralInversion * pSpectralInversion)281 CBDADigitalDemodulator::put_SpectralInversion(SpectralInversion *pSpectralInversion)
282 {
283 KSP_NODE Node;
284 HRESULT hr;
285
286 // setup request
287 Node.NodeId = m_NodeId;
288 Node.Reserved = 0;
289
290 // perform request
291 hr = m_pProperty->Set(KSPROPSETID_BdaDigitalDemodulator, KSPROPERTY_BDA_SPECTRAL_INVERSION, &Node.NodeId, sizeof(KSP_NODE)-sizeof(KSPROPERTY), pSpectralInversion, sizeof(SpectralInversion));
292
293 #ifdef BDAPLGIN_TRACE
294 WCHAR Buffer[100];
295 swprintf(Buffer, L"CBDADigitalDemodulator::put_SpectralInversion: pSpectralInversion %lu hr %lx\n", *pSpectralInversion, hr);
296 OutputDebugStringW(Buffer);
297 #endif
298
299 return hr;
300 }
301
302 HRESULT
303 STDMETHODCALLTYPE
get_SpectralInversion(SpectralInversion * pSpectralInversion)304 CBDADigitalDemodulator::get_SpectralInversion(SpectralInversion *pSpectralInversion)
305 {
306 return E_NOINTERFACE;
307 }
308
309
310 HRESULT
311 WINAPI
CBDADigitalDemodulator_fnConstructor(IKsPropertySet * pProperty,ULONG NodeId,REFIID riid,LPVOID * ppv)312 CBDADigitalDemodulator_fnConstructor(
313 IKsPropertySet * pProperty,
314 ULONG NodeId,
315 REFIID riid,
316 LPVOID * ppv)
317 {
318 // construct device control
319 CBDADigitalDemodulator * handler = new CBDADigitalDemodulator(pProperty, NodeId);
320
321 #ifdef BDAPLGIN_TRACE
322 OutputDebugStringW(L"CBDADigitalDemodulator_fnConstructor\n");
323 #endif
324
325 if (!handler)
326 return E_OUTOFMEMORY;
327
328 if (FAILED(handler->QueryInterface(riid, ppv)))
329 {
330 /* not supported */
331 delete handler;
332 return E_NOINTERFACE;
333 }
334
335 return NOERROR;
336 }
337