1 | //////////////////////////////////////////////////////////// |
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2 | // Copyright (C) Roman Ryltsov, 2008-2015 |
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3 | // Created by Roman Ryltsov roman@alax.info, http://alax.info |
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4 | // |
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5 | // This source code is published to complement DirectShowSpy developer powertoy |
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6 | // and demonstrate the internal use of APIs and tricks powering the tool. It is |
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7 | // allowed to freely re-use the portions of the code in other projects, commercial |
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8 | // or otherwise (provided that you dont pretend that you wrote the original tool). |
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9 | // |
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10 | // Please keep in mind that DirectShowSpy is a developer tool, it is strongly recommended |
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11 | // that it is not shipped with release grade software. It is allowed to distribute |
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12 | // DirectShowSpy if only it is not registered with Windows by default and either |
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13 | // used privately, or registered on specific throubleshooting request. The advice applies |
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14 | // to hooking methods used by DirectShowSpy in general as well. |
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15 | |
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16 | #pragma once |
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17 | |
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18 | #include "rodshow.h" |
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19 | #include "Module_i.h" |
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20 | #include "Common.h" |
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21 | #include "FilterGraphHelper.h" |
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22 | |
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23 | //////////////////////////////////////////////////////////// |
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24 | // CMediaSampleTraceBase |
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25 | |
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26 | class CMediaSampleTraceBase |
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27 | { |
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28 | public: |
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29 | |
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30 | //////////////////////////////////////////////////////// |
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31 | // Structure |
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32 | |
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33 | #pragma pack(push, 1) |
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34 | |
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35 | enum |
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36 | { |
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37 | HEADERFLAGS_NONE = 0, |
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38 | }; |
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39 | |
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40 | typedef struct _HEADER |
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41 | { |
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42 | UINT32 nCapacity; |
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43 | UINT32 nFlags; |
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44 | UINT32 nVersion; |
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45 | UINT32 nItemCount; |
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46 | } HEADER; |
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47 | |
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48 | enum |
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49 | { |
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50 | ITEMFLAGS_NONE = 0, |
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51 | ITEMFLAG_INVALID = 1, |
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52 | }; |
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53 | |
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54 | typedef struct _ITEM |
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55 | { |
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56 | UINT32 nFlags; |
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57 | UINT32 nProcessIdentifier; |
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58 | UINT32 nPageIdentifier; |
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59 | UINT64 nFilterGraphIdentifier; |
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60 | WCHAR pszFilterGraphName[128]; |
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61 | } ITEM; |
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62 | |
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63 | enum |
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64 | { |
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65 | PAGEHEADERFLAGS_NONE = 0, |
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66 | PAGEHEADERFLAG_X64 = 1, |
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67 | }; |
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68 | |
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69 | typedef struct _PAGEHEADER |
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70 | { |
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71 | UINT32 nCapacity; |
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72 | UINT32 nFlags; |
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73 | UINT32 nProcessIdentifier; |
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74 | UINT32 nItemCount; |
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75 | } PAGEHEADER; |
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76 | |
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77 | enum |
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78 | { |
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79 | PAGEITEMFLAGS_NONE = 0, |
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80 | PAGEITEMFLAG_NEWSEGMENT = 0, |
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81 | PAGEITEMFLAG_MEDIASAMPLE = 1, |
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82 | PAGEITEMFLAG_ENDOFSTREAM = 2, |
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83 | PAGEITEMFLAG_COMMENT = 3, |
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84 | PAGEITEMFLAG_TYPE_MASK = 0x03, |
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85 | }; |
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86 | |
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87 | typedef struct _PAGEITEM |
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88 | { |
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89 | UINT32 nFlags; |
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90 | UINT32 nThreadIdentifier; |
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91 | UINT64 nFilterIdentifier; |
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92 | WCHAR pszFilterName[32]; |
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93 | WCHAR pszStreamName[32]; |
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94 | UINT64 nTime; |
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95 | union |
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96 | { |
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97 | struct |
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98 | { |
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99 | REFERENCE_TIME nStartTime; |
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100 | REFERENCE_TIME nStopTime; |
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101 | DOUBLE fRate; |
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102 | } NewSegment; |
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103 | struct |
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104 | { |
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105 | AM_SAMPLE2_PROPERTIES Properties; |
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106 | } MediaSample; |
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107 | } Data; |
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108 | WCHAR pszComment[64]; |
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109 | } PAGEITEM; |
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110 | |
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111 | #pragma pack(pop) |
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112 | |
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113 | //////////////////////////////////////////////////////// |
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114 | // CData |
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115 | |
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116 | class CData |
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117 | { |
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118 | public: |
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119 | |
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120 | /////////////////////////////////////////////////////// |
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121 | // CItem |
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122 | |
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123 | class CItem |
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124 | { |
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125 | public: |
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126 | ITEM m_Item; |
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127 | PAGEITEM m_PageItem; |
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128 | |
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129 | public: |
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130 | // CItem |
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131 | LPCTSTR FormatType() const |
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132 | { |
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133 | switch(m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) |
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134 | { |
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135 | case PAGEITEMFLAG_NEWSEGMENT: |
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136 | return _T("New Segment"); |
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137 | case PAGEITEMFLAG_MEDIASAMPLE: |
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138 | return _T("Media Sample"); |
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139 | case PAGEITEMFLAG_ENDOFSTREAM: |
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140 | return _T("End of Stream"); |
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141 | //case PAGEITEMFLAG_COMMENT: |
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142 | // return _T("Comment"); |
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143 | } |
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144 | return _T("Comment"); |
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145 | } |
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146 | }; |
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147 | |
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148 | //////////////////////////////////////////////////// |
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149 | // CItemSortTraits |
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150 | |
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151 | class CItemSortTraits : |
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152 | public CDefaultSortTraitsT<CItem> |
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153 | { |
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154 | public: |
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155 | // CItemSortTraits |
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156 | static INT_PTR CompareElements(const CItem& Item1, const CItem& Item2, PARAMETERARGUMENT) |
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157 | { |
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158 | const INT64 nTime = Item1.m_PageItem.nTime - Item2.m_PageItem.nTime; |
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159 | return (nTime < 0) ? -1 : (nTime > 0) ? 1 : 0; |
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160 | } |
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161 | }; |
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162 | |
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163 | public: |
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164 | CRoArrayT<CItem> m_ItemArray; |
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165 | |
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166 | public: |
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167 | // CData |
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168 | VOID Initialize() |
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169 | { |
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170 | m_ItemArray.SetCount(0, 32768); |
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171 | } |
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172 | VOID Add(const HEADER* pHeader, const ITEM* pItem, const PAGEHEADER* pPageHeader, const PAGEITEM* pPageItem) |
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173 | { |
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174 | _A(pHeader && pItem && pPageHeader && pPageItem); |
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175 | pHeader; pPageHeader; |
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176 | const SIZE_T nIndex = m_ItemArray.Add(); |
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177 | CItem& Item = m_ItemArray[nIndex]; |
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178 | Item.m_Item = *pItem; |
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179 | Item.m_PageItem = *pPageItem; |
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180 | } |
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181 | VOID Sort() |
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182 | { |
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183 | _SortHelper::QuickSort<CItemSortTraits>(m_ItemArray); |
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184 | } |
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185 | }; |
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186 | |
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187 | //////////////////////////////////////////////////////// |
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188 | // CPages |
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189 | |
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190 | class CPages |
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191 | { |
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192 | private: |
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193 | UINT64 m_nFilterGraphIdentifier; |
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194 | CStringW m_sFilterGraphName; |
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195 | CMutex m_Mutex; |
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196 | CAtlFileMapping<HEADER> m_FileMapping; |
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197 | |
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198 | public: |
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199 | // CPages |
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200 | static LPCTSTR GetMutexName() |
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201 | { |
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202 | return _T("DirectShowSpy.MediaSamplePageRegistry.Access"); |
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203 | } |
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204 | static SIZE_T GetFileMappingCapacity() |
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205 | { |
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206 | return 1 << 20; // 1 MB |
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207 | } |
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208 | static LPCTSTR GetFileMappingName() |
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209 | { |
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210 | return _T("DirectShowSpy.MediaSamplePageRegistry"); |
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211 | } |
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212 | static CString GetPageMutexName(UINT32 nProcessIdentifier, UINT64 nPageIdentifier) |
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213 | { |
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214 | return AtlFormatString(_T("DirectShowSpy.MediaSamplePage.%08X.%08X.Access"), nProcessIdentifier, nPageIdentifier); |
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215 | } |
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216 | static SIZE_T GetPageFileMappingCapacity() |
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217 | { |
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218 | return 4 << 20; // 4 MB |
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219 | } |
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220 | static CString GetPageFileMappingName(UINT32 nProcessIdentifier, UINT64 nPageIdentifier) |
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221 | { |
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222 | return AtlFormatString(_T("DirectShowSpy.MediaSamplePage.%08X.%08X"), nProcessIdentifier, nPageIdentifier); |
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223 | } |
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224 | BOOL Initialize(BOOL bCreate = FALSE) |
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225 | { |
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226 | _A(!m_Mutex && !m_FileMapping); |
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227 | if(!bCreate) |
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228 | { |
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229 | if(!m_Mutex.Open(MUTEX_ALL_ACCESS, FALSE, GetMutexName())) |
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230 | return FALSE; |
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231 | _ATLTRY |
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232 | { |
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233 | //CMutexLock MutexLock(m_Mutex); |
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234 | __C(m_FileMapping.OpenMapping(GetFileMappingName(), GetFileMappingCapacity())); |
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235 | } |
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236 | _ATLCATCHALL() |
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237 | { |
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238 | m_Mutex.Close(); |
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239 | _ATLRETHROW; |
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240 | } |
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241 | } else |
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242 | { |
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243 | __E(m_Mutex.Create(NULL, FALSE, GetMutexName())); |
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244 | //CMutexLock MutexLock(m_Mutex); |
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245 | __C(m_FileMapping.MapSharedMem(GetFileMappingCapacity(), GetFileMappingName())); |
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246 | } |
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247 | return TRUE; |
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248 | } |
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249 | VOID GetData(CData& Data) |
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250 | { |
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251 | _A(m_Mutex && m_FileMapping); |
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252 | Data.Initialize(); |
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253 | CMutexLock MutexLock(m_Mutex); |
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254 | HEADER* pHeader = m_FileMapping; |
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255 | _A(pHeader->nCapacity); |
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256 | for(UINT32 nItemIndex = 0; nItemIndex < pHeader->nItemCount; nItemIndex++) |
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257 | { |
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258 | ITEM* pItem = (ITEM*) (pHeader + 1) + nItemIndex; |
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259 | if(pItem->nFlags & ITEMFLAG_INVALID) |
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260 | continue; |
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261 | _ATLTRY |
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262 | { |
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263 | CMutex PageMutex; |
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264 | __E(PageMutex.Open(MUTEX_ALL_ACCESS, FALSE, GetPageMutexName(pItem->nProcessIdentifier, pItem->nPageIdentifier))); |
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265 | CAtlFileMapping<PAGEHEADER> PageFileMapping; |
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266 | __C(PageFileMapping.OpenMapping(GetPageFileMappingName(pItem->nProcessIdentifier, pItem->nPageIdentifier), GetPageFileMappingCapacity())); |
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267 | PAGEHEADER* pPageHeader = PageFileMapping; |
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268 | CMutexLock MutexLock(PageMutex); |
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269 | #pragma region Bitness |
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270 | // SUGG: Support non-native bitness through conversion |
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271 | #if defined(_WIN64) |
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272 | if(!(pPageHeader->nFlags & PAGEHEADERFLAG_X64)) |
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273 | continue; |
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274 | #else |
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275 | if(pPageHeader->nFlags & PAGEHEADERFLAG_X64) |
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276 | continue; |
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277 | #endif // defined(_WIN64) |
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278 | #pragma endregion |
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279 | for(UINT32 nItemIndex = 0; nItemIndex < pPageHeader->nItemCount; nItemIndex++) |
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280 | { |
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281 | PAGEITEM* pPageItem = (PAGEITEM*) (pPageHeader + 1) + nItemIndex; |
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282 | Data.Add(pHeader, pItem, pPageHeader, pPageItem); |
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283 | } |
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284 | continue; |
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285 | } |
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286 | _ATLCATCHALL() |
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287 | { |
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288 | _Z_EXCEPTION(); |
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289 | } |
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290 | pItem->nFlags |= ITEMFLAG_INVALID; |
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291 | } |
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292 | } |
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293 | VOID ResetData() |
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294 | { |
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295 | CMutexLock MutexLock(m_Mutex); |
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296 | HEADER* pHeader = m_FileMapping; |
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297 | _A(pHeader->nCapacity); |
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298 | pHeader->nItemCount = 0; |
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299 | pHeader->nVersion++; |
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300 | } |
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301 | VOID Initialize(UINT64 nFilterGraphIdentifier, const CStringW& sFilterGraphName) |
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302 | { |
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303 | _A(!m_Mutex && !m_FileMapping); |
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304 | m_nFilterGraphIdentifier = nFilterGraphIdentifier; |
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305 | m_sFilterGraphName = sFilterGraphName; |
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306 | __E(m_Mutex.Create(NULL, FALSE, GetMutexName())); |
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307 | CMutexLock MutexLock(m_Mutex); |
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308 | BOOL bOpen = FALSE; |
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309 | __C(m_FileMapping.MapSharedMem(GetFileMappingCapacity(), GetFileMappingName(), &bOpen)); |
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310 | HEADER* pHeader = m_FileMapping; |
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311 | if(!pHeader->nCapacity) |
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312 | { |
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313 | _A(!bOpen); |
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314 | pHeader->nCapacity = (UINT32) GetFileMappingCapacity(); |
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315 | pHeader->nFlags = HEADERFLAGS_NONE; |
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316 | pHeader->nVersion = 0; |
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317 | pHeader->nItemCount = 0; |
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318 | } else |
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319 | _A(bOpen); |
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320 | #if defined(_DEBUG) |
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321 | _Z4(atlTraceGeneral, 4, _T("File mapping size %d, item size %d, item capacity %d\n"), GetFileMappingCapacity(), sizeof (ITEM), (GetFileMappingCapacity() - sizeof (HEADER)) / sizeof (ITEM)); |
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322 | _Z4(atlTraceGeneral, 4, _T("Page file mapping size %d, page item size %d, page item capacity %d\n"), GetPageFileMappingCapacity(), sizeof (PAGEITEM), (GetPageFileMappingCapacity() - sizeof (PAGEHEADER)) / sizeof (PAGEITEM)); |
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323 | #endif // defined(_DEBUG) |
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324 | } |
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325 | VOID CreatePage(UINT32& nPageIdentifier, CMutex& Mutex, CAtlFileMapping<PAGEHEADER>& FileMapping) |
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326 | { |
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327 | _A(!Mutex && !FileMapping); |
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328 | // SUGG: Random identifiers |
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329 | for(nPageIdentifier = 0; ; nPageIdentifier++) |
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330 | { |
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331 | if(!Mutex.Create(NULL, FALSE, GetPageMutexName(GetCurrentProcessId(), nPageIdentifier))) |
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332 | { |
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333 | const HRESULT nCreateResult = AtlHresultFromLastError(); |
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334 | __D(nCreateResult == E_ACCESSDENIED, nCreateResult); |
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335 | continue; // Already Exists, Access Denied |
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336 | } |
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337 | _ATLTRY |
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338 | { |
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339 | CMutexLock MutexLock(Mutex); |
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340 | if(GetLastError() != ERROR_ALREADY_EXISTS) |
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341 | { |
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342 | BOOL bOpen = FALSE; |
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343 | __C(FileMapping.MapSharedMem(GetPageFileMappingCapacity(), GetPageFileMappingName(GetCurrentProcessId(), nPageIdentifier), &bOpen)); |
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344 | _ATLTRY |
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345 | { |
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346 | __D(!bOpen, E_UNNAMED); |
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347 | PAGEHEADER* pPageHeader = FileMapping; |
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348 | _A(!pPageHeader->nCapacity); |
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349 | pPageHeader->nCapacity = (UINT32) GetPageFileMappingCapacity(); |
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350 | pPageHeader->nFlags = 0; |
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351 | #if defined(_WIN64) |
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352 | pPageHeader->nFlags |= PAGEHEADERFLAG_X64; |
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353 | #endif // defined(_WIN64) |
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354 | pPageHeader->nProcessIdentifier = (UINT32) GetCurrentProcessId(); |
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355 | pPageHeader->nItemCount = 0; |
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356 | MutexLock.Unlock(); |
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357 | #pragma region Link Page |
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358 | { |
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359 | CMutexLock MutexLock(m_Mutex); |
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360 | HEADER* pHeader = m_FileMapping; |
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361 | const SIZE_T nCapacity = sizeof *pHeader + (pHeader->nItemCount + 1) * sizeof (ITEM); |
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362 | __D(nCapacity <= (SIZE_T) pHeader->nCapacity, HRESULT_FROM_WIN32(ERROR_BUFFER_OVERFLOW)); |
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363 | ITEM* pItem = (ITEM*) (pHeader + 1) + pHeader->nItemCount; |
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364 | pItem->nFlags = ITEMFLAGS_NONE; |
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365 | pItem->nProcessIdentifier = (UINT32) GetCurrentProcessId(); |
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366 | pItem->nPageIdentifier = nPageIdentifier; |
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367 | pItem->nFilterGraphIdentifier = m_nFilterGraphIdentifier; |
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368 | wcsncpy_s(pItem->pszFilterGraphName, m_sFilterGraphName, _TRUNCATE); |
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369 | pHeader->nItemCount++; |
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370 | pHeader->nVersion++; |
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371 | } |
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372 | #pragma endregion |
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373 | break; |
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374 | } |
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375 | _ATLCATCHALL() |
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376 | { |
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377 | _V(FileMapping.Unmap()); |
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378 | _ATLRETHROW; |
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379 | } |
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380 | } |
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381 | } |
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382 | _ATLCATCHALL() |
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383 | { |
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384 | _Z_EXCEPTION(); |
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385 | } |
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386 | Mutex.Close(); |
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387 | } |
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388 | } |
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389 | }; |
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390 | |
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391 | //////////////////////////////////////////////////////// |
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392 | // CPage |
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393 | |
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394 | class CPage |
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395 | { |
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396 | public: |
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397 | |
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398 | /////////////////////////////////////////////////// |
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399 | // CItem |
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400 | |
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401 | class CItem |
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402 | { |
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403 | public: |
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404 | UINT32 m_nPageIdentifier; |
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405 | CMutex m_Mutex; |
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406 | CAtlFileMapping<PAGEHEADER> m_FileMapping; |
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407 | BOOL m_bActive; |
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408 | |
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409 | public: |
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410 | // CItem |
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411 | }; |
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412 | |
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413 | private: |
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414 | CRoListT<CItem> m_ItemList; |
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415 | |
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416 | public: |
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417 | // CPage |
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418 | VOID Register(CPages& Pages, UINT64 nFilterIdentifier, const CStringW& sFilterName, LPCWSTR pszStreamName, const PAGEITEM& PageItem, LPCWSTR pszComment) |
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419 | { |
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420 | const UINT64 nTime = (UINT64) CUsAccurateFileTime::GetTime(); |
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421 | for(UINT nIteration = 0; ; nIteration++) |
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422 | { |
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423 | _A(nIteration < 2); |
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424 | if(!m_ItemList.IsEmpty() && m_ItemList.GetTail().m_bActive) |
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425 | { |
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426 | CMutexLock MutexLock(m_ItemList.GetTail().m_Mutex); |
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427 | PAGEHEADER* pPageHeader = m_ItemList.GetTail().m_FileMapping; |
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428 | const SIZE_T nCapacity = sizeof *pPageHeader + (pPageHeader->nItemCount + 1) * sizeof (PAGEITEM); |
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429 | if(nCapacity <= (SIZE_T) pPageHeader->nCapacity) |
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430 | { |
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431 | PAGEITEM* pPageItem = (PAGEITEM*) (pPageHeader + 1) + pPageHeader->nItemCount; |
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432 | pPageItem->nFlags = PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK; |
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433 | pPageItem->nThreadIdentifier = GetCurrentThreadId(); |
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434 | pPageItem->nFilterIdentifier = nFilterIdentifier; |
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435 | wcsncpy_s(pPageItem->pszFilterName, sFilterName, _TRUNCATE); |
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436 | if(pszStreamName) |
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437 | wcsncpy_s(pPageItem->pszStreamName, pszStreamName, _TRUNCATE); |
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438 | else |
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439 | *pPageItem->pszStreamName = 0; |
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440 | pPageItem->nTime = nTime; |
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441 | pPageItem->Data = PageItem.Data; |
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442 | if(pszComment) |
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443 | wcsncpy_s(pPageItem->pszComment, pszComment, _TRUNCATE); |
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444 | else |
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445 | *pPageItem->pszComment = 0; |
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446 | pPageHeader->nItemCount++; |
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447 | return; |
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448 | } |
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449 | m_ItemList.GetTail().m_bActive = FALSE; |
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450 | } |
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451 | const POSITION Position = m_ItemList.AddTail(); |
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452 | _ATLTRY |
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453 | { |
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454 | CItem& Item = m_ItemList.GetAt(Position); |
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455 | Pages.CreatePage(Item.m_nPageIdentifier, Item.m_Mutex, Item.m_FileMapping); |
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456 | Item.m_bActive = TRUE; |
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457 | } |
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458 | _ATLCATCHALL() |
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459 | { |
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460 | m_ItemList.RemoveAt(Position); |
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461 | _ATLRETHROW; |
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462 | } |
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463 | } |
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464 | } |
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465 | }; |
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466 | |
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467 | public: |
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468 | // CMediaSampleTraceBase |
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469 | }; |
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470 | |
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471 | //////////////////////////////////////////////////////////// |
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472 | // CMediaSampleTrace |
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473 | |
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474 | class ATL_NO_VTABLE CMediaSampleTrace : |
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475 | public CComObjectRootEx<CComMultiThreadModelNoCS>, |
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476 | public CComCoClass<CMediaSampleTrace>,// &__uuidof(MediaSampleTrace)>, |
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477 | //public IProvideClassInfo2Impl<&__uuidof(MediaSampleTrace), &IID_NULL>, |
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478 | public IMediaSampleTrace, |
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479 | public CMediaSampleTraceBase |
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480 | { |
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481 | public: |
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482 | //enum { IDR = IDR_MediaSampleTrace }; |
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483 | |
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484 | DECLARE_NO_REGISTRY() //DECLARE_REGISTRY_RESOURCEID(IDR) |
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485 | |
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486 | BEGIN_COM_MAP(CMediaSampleTrace) |
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487 | COM_INTERFACE_ENTRY(IMediaSampleTrace) |
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488 | //COM_INTERFACE_ENTRY(IProvideClassInfo2) |
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489 | //COM_INTERFACE_ENTRY(IProvideClassInfo) |
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490 | END_COM_MAP() |
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491 | |
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492 | public: |
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493 | |
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494 | private: |
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495 | //mutable CRoCriticalSection m_DataCriticalSection; |
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496 | UINT_PTR m_nFilterGraphIdentifier; |
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497 | CStringW m_sFilterGraphName; |
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498 | CPages m_Pages; |
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499 | CPage m_Page; |
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500 | |
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501 | public: |
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502 | // CMediaSampleTrace |
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503 | CMediaSampleTrace() |
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504 | { |
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505 | _Z4_THIS(); |
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506 | } |
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507 | ~CMediaSampleTrace() |
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508 | { |
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509 | _Z4_THIS(); |
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510 | } |
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511 | VOID Initialize(ISpy* pSpy) |
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512 | { |
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513 | _A(pSpy); |
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514 | CComBSTR sName; |
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515 | __C(pSpy->get_FriendlyName(&sName)); |
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516 | const CComQIPtr<IFilterGraph2> pFilterGraph2 = pSpy; |
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517 | _A(pFilterGraph2); |
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518 | //CRoCriticalSectionLock DataLock(m_DataCriticalSection); |
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519 | m_nFilterGraphIdentifier = (UINT_PTR) (IFilterGraph2*) pFilterGraph2; |
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520 | m_sFilterGraphName = CStringW(sName); |
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521 | m_Pages.Initialize((UINT64) m_nFilterGraphIdentifier, m_sFilterGraphName); |
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522 | // NOTE: We might prefer to let the pages leak away to outlive the filter graph itself... |
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523 | AddRef(); |
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524 | } |
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525 | static CStringW GetFilterName(IUnknown* pBaseFilterUnknown) |
---|
526 | { |
---|
527 | CStringW sFilterName; |
---|
528 | const CComQIPtr<IBaseFilter> pBaseFilter = pBaseFilterUnknown; |
---|
529 | if(pBaseFilter) |
---|
530 | sFilterName = _FilterGraphHelper::GetFilterName(pBaseFilter); |
---|
531 | return sFilterName; |
---|
532 | } |
---|
533 | |
---|
534 | // IMediaSampleTrace |
---|
535 | STDMETHOD(RegisterNewSegment)(IUnknown* pBaseFilterUnknown, const WCHAR* pszStreamName, LONGLONG nStartTime, LONGLONG nStopTime, DOUBLE fRate, const WCHAR* pszComment) |
---|
536 | { |
---|
537 | _Z5(atlTraceCOM, 5, _T("this 0x%p, pBaseFilterUnknown 0x%p, pszStreamName \"%s\", nStartTime %I64d\n"), this, pBaseFilterUnknown, CString(pszStreamName), nStartTime); |
---|
538 | _ATLTRY |
---|
539 | { |
---|
540 | PAGEITEM PageItem; |
---|
541 | PageItem.nFlags = PAGEITEMFLAG_NEWSEGMENT; |
---|
542 | PageItem.Data.NewSegment.nStartTime = nStartTime; |
---|
543 | PageItem.Data.NewSegment.nStopTime = nStopTime; |
---|
544 | PageItem.Data.NewSegment.fRate = fRate; |
---|
545 | m_Page.Register(m_Pages, (UINT_PTR) pBaseFilterUnknown, GetFilterName(pBaseFilterUnknown), pszStreamName, PageItem, pszComment); |
---|
546 | } |
---|
547 | _ATLCATCH(Exception) |
---|
548 | { |
---|
549 | _C(Exception); |
---|
550 | } |
---|
551 | return S_OK; |
---|
552 | } |
---|
553 | STDMETHOD(RegisterMediaSample)(IUnknown* pBaseFilterUnknown, const WCHAR* pszStreamName, const BYTE* pnSamplePropertiesData, const WCHAR* pszComment) |
---|
554 | { |
---|
555 | _Z5(atlTraceCOM, 5, _T("this 0x%p, pBaseFilterUnknown 0x%p, pszStreamName \"%s\", pnSamplePropertiesData 0x%p\n"), this, pBaseFilterUnknown, CString(pszStreamName), pnSamplePropertiesData); |
---|
556 | _ATLTRY |
---|
557 | { |
---|
558 | __D(pnSamplePropertiesData, E_POINTER); |
---|
559 | PAGEITEM PageItem; |
---|
560 | PageItem.nFlags = PAGEITEMFLAG_MEDIASAMPLE; |
---|
561 | PageItem.Data.MediaSample.Properties = *((const AM_SAMPLE2_PROPERTIES*) pnSamplePropertiesData); |
---|
562 | m_Page.Register(m_Pages, (UINT_PTR) pBaseFilterUnknown, GetFilterName(pBaseFilterUnknown), pszStreamName, PageItem, pszComment); |
---|
563 | } |
---|
564 | _ATLCATCH(Exception) |
---|
565 | { |
---|
566 | _C(Exception); |
---|
567 | } |
---|
568 | return S_OK; |
---|
569 | } |
---|
570 | STDMETHOD(RegisterEndOfStream)(IUnknown* pBaseFilterUnknown, const WCHAR* pszStreamName, const WCHAR* pszComment) |
---|
571 | { |
---|
572 | _Z5(atlTraceCOM, 5, _T("this 0x%p, pBaseFilterUnknown 0x%p, pszStreamName \"%s\"\n"), this, pBaseFilterUnknown, CString(pszStreamName)); |
---|
573 | _ATLTRY |
---|
574 | { |
---|
575 | PAGEITEM PageItem; |
---|
576 | PageItem.nFlags = PAGEITEMFLAG_ENDOFSTREAM; |
---|
577 | m_Page.Register(m_Pages, (UINT_PTR) pBaseFilterUnknown, GetFilterName(pBaseFilterUnknown), pszStreamName, PageItem, pszComment); |
---|
578 | } |
---|
579 | _ATLCATCH(Exception) |
---|
580 | { |
---|
581 | _C(Exception); |
---|
582 | } |
---|
583 | return S_OK; |
---|
584 | } |
---|
585 | STDMETHOD(RegisterComment)(IUnknown* pBaseFilterUnknown, const WCHAR* pszStreamName, const WCHAR* pszComment) |
---|
586 | { |
---|
587 | _Z5(atlTraceCOM, 5, _T("this 0x%p, pBaseFilterUnknown 0x%p, pszStreamName \"%s\", pszComment \"%s\"\n"), this, pBaseFilterUnknown, CString(pszStreamName), CString(pszComment)); |
---|
588 | _ATLTRY |
---|
589 | { |
---|
590 | PAGEITEM PageItem; |
---|
591 | PageItem.nFlags = PAGEITEMFLAG_COMMENT; |
---|
592 | m_Page.Register(m_Pages, (UINT_PTR) pBaseFilterUnknown, GetFilterName(pBaseFilterUnknown), pszStreamName, PageItem, pszComment); |
---|
593 | } |
---|
594 | _ATLCATCH(Exception) |
---|
595 | { |
---|
596 | _C(Exception); |
---|
597 | } |
---|
598 | return S_OK; |
---|
599 | } |
---|
600 | }; |
---|
601 | |
---|
602 | //OBJECT_ENTRY_AUTO(__uuidof(MediaSampleTrace), CMediaSampleTrace) |
---|
603 | |
---|
604 | //////////////////////////////////////////////////////////// |
---|
605 | // CMediaSampleTracePropertySheet |
---|
606 | |
---|
607 | class CMediaSampleTracePropertySheet : |
---|
608 | public CSizablePropertySheetT<CMediaSampleTracePropertySheet>, |
---|
609 | public CMediaSampleTraceBase |
---|
610 | { |
---|
611 | public: |
---|
612 | |
---|
613 | BEGIN_MSG_MAP_EX(CMediaSampleTracePropertySheet) |
---|
614 | CHAIN_MSG_MAP(CSizablePropertySheet) |
---|
615 | MSG_WM_SYSCOMMAND(OnSysCommand) |
---|
616 | END_MSG_MAP() |
---|
617 | |
---|
618 | public: |
---|
619 | |
---|
620 | //////////////////////////////////////////////////////// |
---|
621 | // CMediaSamplePropertyPage |
---|
622 | |
---|
623 | class CMediaSamplePropertyPage : |
---|
624 | public CPropertyPageT<CMediaSamplePropertyPage>, |
---|
625 | public CPropertyPageWithAcceleratorsT<CMediaSamplePropertyPage>, |
---|
626 | public CDialogResize<CMediaSamplePropertyPage> |
---|
627 | { |
---|
628 | public: |
---|
629 | enum { IDD = IDD_MEDIASAMPLETRACE_MEDIASAMPLE_PROPERTYPAGE }; |
---|
630 | |
---|
631 | BEGIN_MSG_MAP_EX(CMediaSamplePropertyPage) |
---|
632 | CHAIN_MSG_MAP(CPropertyPage) |
---|
633 | CHAIN_MSG_MAP(CPropertyPageWithAccelerators) |
---|
634 | CHAIN_MSG_MAP(CDialogResize<CMediaSamplePropertyPage>) |
---|
635 | MSG_WM_INITDIALOG(OnInitDialog) |
---|
636 | MSG_LVN_GETDISPINFO(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_LIST, OnListViewGetDispInfo) |
---|
637 | MSG_LVN_GETINFOTIP(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_LIST, OnListViewGetInfoTip) |
---|
638 | MSG_WM_CONTEXTMENU(OnContextMenu) |
---|
639 | COMMAND_ID_HANDLER_EX(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_REFRESH, OnRefresh) |
---|
640 | COMMAND_ID_HANDLER_EX(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_COPYTOCLIPBOARD, OnCopyToClipboard) |
---|
641 | COMMAND_ID_HANDLER_EX(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_SAVETOFILE, OnSaveToFile) |
---|
642 | COMMAND_ID_HANDLER_EX(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_RESETDATA, OnResetData) |
---|
643 | COMMAND_ID_HANDLER_EX(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_OPENFILTERGRAPHLIST, OnOpenFilterGraphList) |
---|
644 | REFLECT_NOTIFICATIONS() |
---|
645 | END_MSG_MAP() |
---|
646 | |
---|
647 | BEGIN_DLGRESIZE_MAP(CMediaSamplePropertyPage) |
---|
648 | DLGRESIZE_CONTROL(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_INTRODUCTION, DLSZ_SIZE_X) |
---|
649 | DLGRESIZE_CONTROL(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_LIST, DLSZ_SIZE_X | DLSZ_SIZE_Y) |
---|
650 | DLGRESIZE_CONTROL(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_REFRESH, DLSZ_MOVE_Y) |
---|
651 | DLGRESIZE_CONTROL(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_COPYTOCLIPBOARD, DLSZ_MOVE_Y) |
---|
652 | DLGRESIZE_CONTROL(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_SAVETOFILE, DLSZ_MOVE_Y) |
---|
653 | END_DLGRESIZE_MAP() |
---|
654 | |
---|
655 | private: |
---|
656 | CMediaSampleTracePropertySheet& m_PropertySheet; |
---|
657 | CRoHyperStatic m_IntroductionStatic; |
---|
658 | CRoListViewT<CData::CItem, CRoListControlDataTraitsT> m_ListView; |
---|
659 | CRoHyperStatic m_RefreshStatic; |
---|
660 | CRoHyperStatic m_CopyToClipboardStatic; |
---|
661 | CRoHyperStatic m_SaveToFileStatic; |
---|
662 | CRoMapT<INT, BOOL> m_ChangeMap; |
---|
663 | CPages m_Pages; |
---|
664 | |
---|
665 | public: |
---|
666 | // CMediaSamplePropertyPage |
---|
667 | CMediaSamplePropertyPage(CMediaSampleTracePropertySheet* pPropertySheet) : |
---|
668 | m_PropertySheet(*pPropertySheet) |
---|
669 | { |
---|
670 | } |
---|
671 | VOID UpdateControls() |
---|
672 | { |
---|
673 | } |
---|
674 | VOID UpdateListView() |
---|
675 | { |
---|
676 | CWindowRedraw ListViewRedraw(m_ListView); |
---|
677 | m_ListView.DeleteAllItems(); |
---|
678 | CPages Pages; |
---|
679 | if(Pages.Initialize()) |
---|
680 | { |
---|
681 | CData Data; |
---|
682 | Pages.GetData(Data); |
---|
683 | Data.Sort(); |
---|
684 | INT nItem = 0; |
---|
685 | for(auto&& Item: Data.m_ItemArray) |
---|
686 | m_ListView.InsertItem(nItem++, Item); |
---|
687 | } |
---|
688 | } |
---|
689 | static CString FormatTime(UINT64 nTime) |
---|
690 | { |
---|
691 | SYSTEMTIME Time; |
---|
692 | FileTimeToSystemTime(&reinterpret_cast<const FILETIME&>(nTime), &Time); |
---|
693 | return AtlFormatString(_T("%02d:%02d:%02d.%03d"), Time.wHour, Time.wMinute, Time.wSecond, Time.wMilliseconds); |
---|
694 | } |
---|
695 | CStringA CreateText() |
---|
696 | { |
---|
697 | CString sText; |
---|
698 | #pragma region Header |
---|
699 | LPCTSTR g_ppszHeader[] = |
---|
700 | { |
---|
701 | _T("Time"), |
---|
702 | _T("Process Identifier"), |
---|
703 | _T("Thread Identifier"), |
---|
704 | _T("Filter Graph Identifier"), |
---|
705 | _T("Filter Graph Name"), |
---|
706 | _T("Filter Identifier"), |
---|
707 | _T("Filter Name"), |
---|
708 | _T("Stream"), |
---|
709 | _T("Type"), |
---|
710 | _T("Media Sample Flags"), |
---|
711 | _T("Start Time"), |
---|
712 | _T("Stop Time"), |
---|
713 | _T("Length Time"), |
---|
714 | _T("Data Size"), |
---|
715 | _T("Comment"), |
---|
716 | }; |
---|
717 | sText += _StringHelper::Join(g_ppszHeader, _T("\t")) + _T("\r\n"); |
---|
718 | #pragma endregion |
---|
719 | for(INT nItem = 0; nItem < m_ListView.GetItemCount(); nItem++) |
---|
720 | { |
---|
721 | const CData::CItem& Item = m_ListView.GetItemData(nItem); |
---|
722 | CRoArrayT<CString> Array; |
---|
723 | Array.Add(FormatTime(Item.m_PageItem.nTime)); |
---|
724 | Array.Add(AtlFormatString(_T("%d"), Item.m_Item.nProcessIdentifier)); |
---|
725 | Array.Add(AtlFormatString(_T("%d"), Item.m_PageItem.nThreadIdentifier)); |
---|
726 | Array.Add(AtlFormatString(_T("0x%p"), Item.m_Item.nFilterGraphIdentifier)); |
---|
727 | Array.Add(CString(Item.m_Item.pszFilterGraphName)); |
---|
728 | Array.Add(AtlFormatString(_T("0x%p"), Item.m_PageItem.nFilterIdentifier)); |
---|
729 | Array.Add(CString(Item.m_PageItem.pszFilterName)); |
---|
730 | Array.Add(CString(Item.m_PageItem.pszStreamName)); |
---|
731 | Array.Add(Item.FormatType()); |
---|
732 | switch(Item.m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) |
---|
733 | { |
---|
734 | case PAGEITEMFLAG_NEWSEGMENT: |
---|
735 | Array.Add(_T("")); |
---|
736 | Array.Add(AtlFormatString(_T("%I64d"), Item.m_PageItem.Data.NewSegment.nStartTime)); |
---|
737 | if(Item.m_PageItem.Data.NewSegment.nStopTime < LLONG_MAX) |
---|
738 | Array.Add(AtlFormatString(_T("%I64d"), Item.m_PageItem.Data.NewSegment.nStopTime)); |
---|
739 | //Item.m_PageItem.Data.NewSegment.fRate |
---|
740 | break; |
---|
741 | case PAGEITEMFLAG_MEDIASAMPLE: |
---|
742 | Array.Add(_FilterGraphHelper::FormatSampleFlags(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags)); |
---|
743 | if(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags & AM_SAMPLE_TIMEVALID) |
---|
744 | { |
---|
745 | Array.Add(AtlFormatString(_T("%I64d"), Item.m_PageItem.Data.MediaSample.Properties.tStart)); |
---|
746 | if(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags & AM_SAMPLE_STOPVALID) |
---|
747 | { |
---|
748 | Array.Add(AtlFormatString(_T("%I64d"), Item.m_PageItem.Data.MediaSample.Properties.tStop)); |
---|
749 | Array.Add(AtlFormatString(_T("%I64d"), Item.m_PageItem.Data.MediaSample.Properties.tStop - Item.m_PageItem.Data.MediaSample.Properties.tStart)); |
---|
750 | } |
---|
751 | } |
---|
752 | while(Array.GetCount() < 13) |
---|
753 | Array.Add(_T("")); |
---|
754 | Array.Add(AtlFormatString(_T("%d"), Item.m_PageItem.Data.MediaSample.Properties.lActual)); |
---|
755 | break; |
---|
756 | case PAGEITEMFLAG_ENDOFSTREAM: |
---|
757 | case PAGEITEMFLAG_COMMENT: |
---|
758 | break; |
---|
759 | default: |
---|
760 | _A(FALSE); |
---|
761 | } |
---|
762 | if(*Item.m_PageItem.pszComment) |
---|
763 | { |
---|
764 | while(Array.GetCount() < 14) |
---|
765 | Array.Add(_T("")); |
---|
766 | Array.Add(CString(Item.m_PageItem.pszComment)); |
---|
767 | } |
---|
768 | sText += _StringHelper::Join(Array, _T("\t")); |
---|
769 | sText += _T("\r\n"); |
---|
770 | } |
---|
771 | return CStringA(sText); |
---|
772 | } |
---|
773 | |
---|
774 | // Window Message Handler |
---|
775 | LRESULT OnInitDialog(HWND, LPARAM) |
---|
776 | { |
---|
777 | _ATLTRY |
---|
778 | { |
---|
779 | CWaitCursor WaitCursor; |
---|
780 | _W(m_IntroductionStatic.SubclassWindow(GetDlgItem(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_INTRODUCTION))); |
---|
781 | m_ListView.Initialize(GetDlgItem(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_LIST)); |
---|
782 | _W(m_RefreshStatic.SubclassWindow(GetDlgItem(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_REFRESH))); |
---|
783 | m_RefreshStatic.SetExtendedStyle(CRoHyperStatic::CS_ANCHORCLICKCOMMAND); |
---|
784 | _W(m_CopyToClipboardStatic.SubclassWindow(GetDlgItem(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_COPYTOCLIPBOARD))); |
---|
785 | m_CopyToClipboardStatic.SetExtendedStyle(CRoHyperStatic::CS_ANCHORCLICKCOMMAND); |
---|
786 | _W(m_SaveToFileStatic.SubclassWindow(GetDlgItem(IDC_MEDIASAMPLETRACE_MEDIASAMPLE_SAVETOFILE))); |
---|
787 | m_SaveToFileStatic.SetExtendedStyle(CRoHyperStatic::CS_ANCHORCLICKCOMMAND); |
---|
788 | CRoHyperStatic::ArrangeHorizontally(&m_RefreshStatic, &m_CopyToClipboardStatic, &m_SaveToFileStatic, NULL); |
---|
789 | DlgResize_Init(FALSE, FALSE); |
---|
790 | _ATLTRY |
---|
791 | { |
---|
792 | // NOTE: This forces the global file mapping open referenced by UI |
---|
793 | // WARN: This is however incomplete since we only keep master mapping and process mappings are gone once the process is gone |
---|
794 | m_Pages.Initialize(TRUE); |
---|
795 | } |
---|
796 | _ATLCATCHALL() |
---|
797 | { |
---|
798 | _Z_EXCEPTION(); |
---|
799 | } |
---|
800 | UpdateListView(); |
---|
801 | m_ChangeMap.RemoveAll(); |
---|
802 | UpdateControls(); |
---|
803 | #pragma region Default Property Sheet Size |
---|
804 | CRect Position; |
---|
805 | _W(m_PropertySheet.GetWindowRect(Position)); |
---|
806 | Position.InflateRect(6 * Position.Width() / 8, 5 * Position.Width() / 8); |
---|
807 | CSize ScreenExtent(GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN)); |
---|
808 | ScreenExtent.cx -= ScreenExtent.cx / 8; |
---|
809 | ScreenExtent.cy -= ScreenExtent.cy / 8; |
---|
810 | if(Position.Width() > ScreenExtent.cx) |
---|
811 | Position.right = Position.left + ScreenExtent.cx; |
---|
812 | if(Position.Height() > ScreenExtent.cy) |
---|
813 | Position.bottom = Position.top + ScreenExtent.cy; |
---|
814 | _W(m_PropertySheet.MoveWindow(Position)); |
---|
815 | _W(m_PropertySheet.CenterWindow()); |
---|
816 | #pragma endregion |
---|
817 | } |
---|
818 | _ATLCATCHALL() |
---|
819 | { |
---|
820 | for(CWindow Window = GetWindow(GW_CHILD); Window.IsWindow(); Window = Window.GetWindow(GW_HWNDNEXT)) |
---|
821 | Window.EnableWindow(FALSE); |
---|
822 | _ATLRETHROW; |
---|
823 | } |
---|
824 | return TRUE; |
---|
825 | } |
---|
826 | LRESULT OnTranslateAccelerator(MSG* pMessage) |
---|
827 | { |
---|
828 | return TranslateAccelerator(m_hWnd, m_hAccelerators, pMessage) ? PSNRET_MESSAGEHANDLED : PSNRET_NOERROR; |
---|
829 | } |
---|
830 | LRESULT OnListViewGetDispInfo(NMLVDISPINFO* pHeader) |
---|
831 | { |
---|
832 | const CData::CItem& Item = m_ListView.DataFromParameter(pHeader->item.lParam); |
---|
833 | if(pHeader->item.mask & LVIF_TEXT) |
---|
834 | { |
---|
835 | CString& sTextBuffer = m_ListView.GetTextBufferString(TRUE); |
---|
836 | switch(pHeader->item.iSubItem) |
---|
837 | { |
---|
838 | case 1: // Process |
---|
839 | sTextBuffer = AtlFormatString(_T("%d"), (UINT_PTR) Item.m_Item.nProcessIdentifier); |
---|
840 | break; |
---|
841 | case 2: // Thread |
---|
842 | sTextBuffer = AtlFormatString(_T("%d"), (UINT_PTR) Item.m_PageItem.nThreadIdentifier); |
---|
843 | break; |
---|
844 | case 3: // Filter Graph |
---|
845 | sTextBuffer = AtlFormatString(_T("0x%p %ls"), (UINT_PTR) Item.m_Item.nFilterGraphIdentifier, Item.m_Item.pszFilterGraphName); |
---|
846 | break; |
---|
847 | case 4: // Filter |
---|
848 | sTextBuffer = AtlFormatString(_T("0x%p %ls"), (UINT_PTR) Item.m_PageItem.nFilterIdentifier, Item.m_PageItem.pszFilterName); |
---|
849 | break; |
---|
850 | case 5: // Stream |
---|
851 | sTextBuffer = AtlFormatString(_T("%ls"), Item.m_PageItem.pszStreamName); |
---|
852 | break; |
---|
853 | case 6: // Type |
---|
854 | sTextBuffer = Item.FormatType(); |
---|
855 | break; |
---|
856 | case 7: // Flags |
---|
857 | if((Item.m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) == PAGEITEMFLAG_MEDIASAMPLE) |
---|
858 | sTextBuffer = _FilterGraphHelper::FormatSampleFlags(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags); |
---|
859 | break; |
---|
860 | case 8: // Start Time |
---|
861 | if((Item.m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) == PAGEITEMFLAG_NEWSEGMENT) |
---|
862 | { |
---|
863 | sTextBuffer = _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.NewSegment.nStartTime); |
---|
864 | } else |
---|
865 | if((Item.m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) == PAGEITEMFLAG_MEDIASAMPLE) |
---|
866 | { |
---|
867 | if(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags & AM_SAMPLE_TIMEVALID) |
---|
868 | sTextBuffer = _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.MediaSample.Properties.tStart); |
---|
869 | } |
---|
870 | break; |
---|
871 | case 9: // Stop Time |
---|
872 | if((Item.m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) == PAGEITEMFLAG_NEWSEGMENT) |
---|
873 | { |
---|
874 | if(Item.m_PageItem.Data.NewSegment.nStopTime < LLONG_MAX) |
---|
875 | sTextBuffer = _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.NewSegment.nStopTime); |
---|
876 | } else |
---|
877 | if((Item.m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) == PAGEITEMFLAG_MEDIASAMPLE) |
---|
878 | { |
---|
879 | if((Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags & (AM_SAMPLE_TIMEVALID | AM_SAMPLE_STOPVALID)) == (AM_SAMPLE_TIMEVALID | AM_SAMPLE_STOPVALID)) |
---|
880 | sTextBuffer = _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.MediaSample.Properties.tStop); |
---|
881 | } |
---|
882 | break; |
---|
883 | case 10: // Comment |
---|
884 | sTextBuffer = CString(Item.m_PageItem.pszComment); |
---|
885 | break; |
---|
886 | default: // Time |
---|
887 | sTextBuffer = FormatTime(Item.m_PageItem.nTime); |
---|
888 | } |
---|
889 | pHeader->item.pszText = m_ListView.GetTextBuffer(); |
---|
890 | } |
---|
891 | return 0; |
---|
892 | } |
---|
893 | LRESULT OnListViewGetInfoTip(NMLVGETINFOTIP* pHeader) |
---|
894 | { |
---|
895 | const CData::CItem& Item = m_ListView.GetItemData(pHeader->iItem); |
---|
896 | CString& sTextBuffer = m_ListView.GetTextBufferString(TRUE); |
---|
897 | sTextBuffer.AppendFormat(_T("Time: %s\r\n"), FormatTime(Item.m_PageItem.nTime)); |
---|
898 | sTextBuffer.AppendFormat(_T("Process: %d\r\n"), (UINT_PTR) Item.m_Item.nProcessIdentifier); |
---|
899 | sTextBuffer.AppendFormat(_T("Thread: %d\r\n"), (UINT_PTR) Item.m_PageItem.nThreadIdentifier); |
---|
900 | sTextBuffer.AppendFormat(_T("Filter Graph: 0x%p %ls\r\n"), (UINT_PTR) Item.m_Item.nFilterGraphIdentifier, Item.m_Item.pszFilterGraphName); |
---|
901 | sTextBuffer.AppendFormat(_T("Filter: 0x%p %ls\r\n"), (UINT_PTR) Item.m_PageItem.nFilterIdentifier, Item.m_PageItem.pszFilterName); |
---|
902 | sTextBuffer.AppendFormat(_T("Stream: %ls\r\n"), Item.m_PageItem.pszStreamName); |
---|
903 | sTextBuffer.AppendFormat(_T("Type: %s\r\n"), Item.FormatType()); |
---|
904 | switch(Item.m_PageItem.nFlags & PAGEITEMFLAG_TYPE_MASK) |
---|
905 | { |
---|
906 | case PAGEITEMFLAG_NEWSEGMENT: |
---|
907 | sTextBuffer.AppendFormat(_T("Start Time: %s\r\n"), _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.NewSegment.nStartTime)); |
---|
908 | if(Item.m_PageItem.Data.NewSegment.nStopTime < LLONG_MAX) |
---|
909 | sTextBuffer.AppendFormat(_T("Stop Time: %s\r\n"), _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.NewSegment.nStopTime)); |
---|
910 | sTextBuffer.AppendFormat(_T("Rate: %.3f\r\n"), Item.m_PageItem.Data.NewSegment.fRate); |
---|
911 | break; |
---|
912 | case PAGEITEMFLAG_MEDIASAMPLE: |
---|
913 | sTextBuffer.AppendFormat(_T("Sample Flags: %s\r\n"), _FilterGraphHelper::FormatSampleFlags(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags)); |
---|
914 | if(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags & AM_SAMPLE_TIMEVALID) |
---|
915 | { |
---|
916 | sTextBuffer.AppendFormat(_T("Start Time: %s\r\n"), _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.MediaSample.Properties.tStart)); |
---|
917 | if(Item.m_PageItem.Data.MediaSample.Properties.dwSampleFlags & AM_SAMPLE_STOPVALID) |
---|
918 | { |
---|
919 | sTextBuffer.AppendFormat(_T("Stop Time: %s\r\n"), _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.MediaSample.Properties.tStop)); |
---|
920 | sTextBuffer.AppendFormat(_T("Length Time: %s\r\n"), _FilterGraphHelper::FormatReferenceTime(Item.m_PageItem.Data.MediaSample.Properties.tStop - Item.m_PageItem.Data.MediaSample.Properties.tStart)); |
---|
921 | } |
---|
922 | } |
---|
923 | sTextBuffer.AppendFormat(_T("Data Size: %s\r\n"), _StringHelper::FormatNumber(Item.m_PageItem.Data.MediaSample.Properties.lActual)); |
---|
924 | break; |
---|
925 | case PAGEITEMFLAG_ENDOFSTREAM: |
---|
926 | case PAGEITEMFLAG_COMMENT: |
---|
927 | break; |
---|
928 | default: |
---|
929 | _A(FALSE); |
---|
930 | } |
---|
931 | if(*Item.m_PageItem.pszComment) |
---|
932 | sTextBuffer.AppendFormat(_T("\r\n") _T("%ls\r\n"), Item.m_PageItem.pszComment); |
---|
933 | sTextBuffer.TrimRight(_T("\t\n\r .")); |
---|
934 | #pragma region Clipboard Copy |
---|
935 | if(GetKeyState(VK_CONTROL) < 0 && GetKeyState(VK_SHIFT) < 0) |
---|
936 | _ATLTRY |
---|
937 | { |
---|
938 | SetClipboardText(m_hWnd, sTextBuffer); |
---|
939 | MessageBeep(MB_OK); |
---|
940 | } |
---|
941 | _ATLCATCHALL() |
---|
942 | { |
---|
943 | _Z_EXCEPTION(); |
---|
944 | MessageBeep(MB_ICONERROR); |
---|
945 | } |
---|
946 | #pragma endregion |
---|
947 | _tcsncpy_s(pHeader->pszText, pHeader->cchTextMax, m_ListView.GetTextBuffer(), _TRUNCATE); |
---|
948 | return 0; |
---|
949 | } |
---|
950 | LRESULT OnContextMenu(CWindow, CPoint Position) |
---|
951 | { |
---|
952 | CMenu ContainerMenu = AtlLoadMenu(IDD); |
---|
953 | CMenuHandle Menu = ContainerMenu.GetSubMenu(0); |
---|
954 | Menu.TrackPopupMenu(TPM_RIGHTBUTTON | TPM_LEFTALIGN | TPM_TOPALIGN, Position.x, Position.y, m_hWnd); |
---|
955 | return 0; |
---|
956 | } |
---|
957 | LRESULT OnRefresh(UINT, INT, HWND) |
---|
958 | { |
---|
959 | CWaitCursor WaitCursor; |
---|
960 | UpdateListView(); |
---|
961 | return 0; |
---|
962 | } |
---|
963 | LRESULT OnCopyToClipboard(UINT, INT, HWND) |
---|
964 | { |
---|
965 | CWaitCursor WaitCursor; |
---|
966 | SetClipboardText(m_hWnd, CreateText()); |
---|
967 | MessageBeep(MB_OK); |
---|
968 | return 0; |
---|
969 | } |
---|
970 | LRESULT OnSaveToFile(UINT, INT, HWND) |
---|
971 | { |
---|
972 | static const COMDLG_FILTERSPEC g_pFilter[] = |
---|
973 | { |
---|
974 | { _T("TSV Files"), _T("*.tsv") }, |
---|
975 | { _T("TSV Files, Bzip2 Compressed"), _T("*.tsv.bz2") }, |
---|
976 | { _T("All Files"), _T("*.*") }, |
---|
977 | }; |
---|
978 | CPath sPath = _CommonDialogHelper::QuerySavePath(m_hWnd, g_pFilter, _T("tsv"), _T("Media Sample Trace.tsv")); |
---|
979 | if(!_tcslen(sPath)) |
---|
980 | return 0; |
---|
981 | CWaitCursor WaitCursor; |
---|
982 | const CStringA sText = CreateText(); |
---|
983 | LPCTSTR pszExtension = FindExtension(sPath); |
---|
984 | CAtlFile File; |
---|
985 | __C(File.Create(sPath, GENERIC_WRITE, FILE_SHARE_READ, CREATE_ALWAYS)); |
---|
986 | _ATLTRY |
---|
987 | { |
---|
988 | if(_tcsicmp(pszExtension, _T(".bz2")) == 0) |
---|
989 | { |
---|
990 | CLocalObjectPtr<CBzip2Item> pItem; |
---|
991 | pItem->SetRawData((const BYTE*) (LPCSTR) sText, sText.GetLength()); |
---|
992 | CHeapPtr<BYTE> pnData; |
---|
993 | SIZE_T nDataSize; |
---|
994 | pItem->GetData(pnData, nDataSize); |
---|
995 | __C(File.Write(pnData, (DWORD) nDataSize)); |
---|
996 | } else |
---|
997 | { |
---|
998 | __C(File.Write(sText, sText.GetLength() * sizeof (CHAR))); |
---|
999 | } |
---|
1000 | } |
---|
1001 | _ATLCATCHALL() |
---|
1002 | { |
---|
1003 | File.Close(); |
---|
1004 | DeleteFile(sPath); |
---|
1005 | _ATLRETHROW; |
---|
1006 | } |
---|
1007 | return 0; |
---|
1008 | } |
---|
1009 | LRESULT OnResetData(UINT, INT, HWND) |
---|
1010 | { |
---|
1011 | CWaitCursor WaitCursor; |
---|
1012 | m_Pages.ResetData(); |
---|
1013 | UpdateListView(); |
---|
1014 | return 0; |
---|
1015 | } |
---|
1016 | LRESULT OnOpenFilterGraphList(UINT, INT, HWND) |
---|
1017 | { |
---|
1018 | CLocalObjectPtr<CFilterGraphHelper> pFilterGraphHelper; |
---|
1019 | pFilterGraphHelper->DoFilterGraphListModal((LONG) (LONG_PTR) m_hWnd); |
---|
1020 | return 0; |
---|
1021 | } |
---|
1022 | }; |
---|
1023 | |
---|
1024 | private: |
---|
1025 | CMediaSamplePropertyPage m_MediaSamplePropertyPage; |
---|
1026 | |
---|
1027 | public: |
---|
1028 | // CMediaSampleTracePropertySheet |
---|
1029 | CMediaSampleTracePropertySheet() : |
---|
1030 | CSizablePropertySheetT<CMediaSampleTracePropertySheet>(IDS_MEDIASAMPLETRACE_MEDIASAMPLE_PROPERTYSHEETCAPTION), |
---|
1031 | m_MediaSamplePropertyPage(this) |
---|
1032 | { |
---|
1033 | AddPage(m_MediaSamplePropertyPage); |
---|
1034 | } |
---|
1035 | BOOL SetInitialPosition() |
---|
1036 | { |
---|
1037 | if(!__super::SetInitialPosition()) |
---|
1038 | return FALSE; |
---|
1039 | SetIcon(AtlLoadIconImage(IDI_MODULE, LR_DEFAULTCOLOR, GetSystemMetrics(SM_CXICON), GetSystemMetrics(SM_CYICON)), TRUE); |
---|
1040 | SetIcon(AtlLoadIconImage(IDI_MODULE, LR_DEFAULTCOLOR, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON)), FALSE); |
---|
1041 | CAboutDialog::UpdateCaption(*this); |
---|
1042 | #pragma region System Menu |
---|
1043 | CMenuHandle Menu = GetSystemMenu(FALSE); |
---|
1044 | _W(Menu.AppendMenu(MF_SEPARATOR)); |
---|
1045 | _W(Menu.AppendMenu(MF_STRING, ID_APP_ABOUT, _T("&About..."))); |
---|
1046 | #pragma endregion |
---|
1047 | return TRUE; |
---|
1048 | } |
---|
1049 | |
---|
1050 | // Window Message Handler |
---|
1051 | LRESULT OnSysCommand(UINT nCommand, CPoint) |
---|
1052 | { |
---|
1053 | switch(nCommand) |
---|
1054 | { |
---|
1055 | case ID_APP_ABOUT: |
---|
1056 | { |
---|
1057 | CAboutDialog Dialog; |
---|
1058 | Dialog.DoModal(m_hWnd); |
---|
1059 | } |
---|
1060 | break; |
---|
1061 | default: |
---|
1062 | SetMsgHandled(FALSE); |
---|
1063 | } |
---|
1064 | return 0; |
---|
1065 | } |
---|
1066 | }; |
---|
1067 | |
---|
1068 | // TODO: Double-Click on media trace entry opens graph |
---|