1 | #ifndef MODULE_DVBAPI_H_
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2 | #define MODULE_DVBAPI_H_
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3 |
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4 | #ifdef HAVE_DVBAPI
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5 | #include <sys/un.h>
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6 |
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7 | #define TYPE_ECM 1
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8 | #define TYPE_EMM 2
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9 |
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10 | //api
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11 | #define DVBAPI_3 0
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12 | #define DVBAPI_1 1
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13 | #define STAPI 2
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14 | #define COOLAPI 3
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15 |
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16 | #define TMPDIR "/tmp/"
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17 | #define STANDBY_FILE "/tmp/.pauseoscam"
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18 | #define ECMINFO_FILE "/tmp/ecm.info"
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19 |
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20 | #define MAX_DEMUX 16
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21 | #define MAX_CAID 50
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22 | #define ECM_PIDS 30
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23 | #define MAX_FILTER 24
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24 |
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25 | #define BOX_COUNT 6
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26 |
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27 | #define BOXTYPE_DREAMBOX 1
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28 | #define BOXTYPE_DUCKBOX 2
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29 | #define BOXTYPE_UFS910 3
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30 | #define BOXTYPE_DBOX2 4
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31 | #define BOXTYPE_IPBOX 5
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32 | #define BOXTYPE_IPBOX_PMT 6
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33 | #define BOXTYPE_DM7000 7
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34 | #define BOXTYPE_QBOXHD 8
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35 | #define BOXTYPE_COOLSTREAM 9
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36 | #define BOXTYPE_NEUMO 10
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37 | #define BOXTYPE_PC 11
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38 | #define BOXTYPE_PC_NODMX 12
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39 | #define BOXTYPES 12
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40 | #define DMXMD5HASHSIZE 16 // use MD5()
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41 | #define REMOVED_STREAMPID_LASTINDEX 2
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42 | #define REMOVED_STREAMPID_INDEX 1
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43 | #define NO_STREAMPID_LISTED 0
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44 | #define FOUND_STREAMPID_INDEX 0
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45 | #define ADDED_STREAMPID_INDEX 1
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46 | #define CA_IS_IN_USE 1
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47 | #define CA_IS_CLEAR 0
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48 | #define DUMMY_FD 0xFFFF
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49 |
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50 | //constants used int socket communication:
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51 | #define DVBAPI_PROTOCOL_VERSION 1
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52 |
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53 | #define DVBAPI_CA_SET_PID 0x40086f87
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54 | #define DVBAPI_CA_SET_DESCR 0x40106f86
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55 | #define DVBAPI_DMX_SET_FILTER 0x403c6f2b
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56 | #define DVBAPI_DMX_STOP 0x00006f2a
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57 |
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58 | #define DVBAPI_AOT_CA_PMT 0x9F803200 //least significant byte is length (ignored)
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59 | #define DVBAPI_FILTER_DATA 0xFFFF0000
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60 | #define DVBAPI_CLIENT_INFO 0xFFFF0001
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61 | #define DVBAPI_SERVER_INFO 0xFFFF0002
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62 |
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63 | struct box_devices
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64 | {
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65 | char *path;
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66 | char *ca_device;
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67 | char *demux_device;
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68 | char *cam_socket_path;
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69 | int8_t api;
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70 | };
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71 |
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72 | struct s_ecmpids
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73 | {
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74 | uint16_t CAID;
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75 | uint32_t PROVID;
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76 | uint16_t ECM_PID;
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77 | uint32_t CHID;
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78 | uint16_t EMM_PID;
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79 | uint32_t VPID; // videopid
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80 | uint8_t irdeto_maxindex; // max irdeto indexes always fresh fetched from current ecm
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81 | uint8_t irdeto_curindex; // current irdeto index we want to handle
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82 | uint8_t irdeto_cycle; // temp var that holds the irdeto index we started with to detect if we cycled trough all indexes
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83 | int8_t checked;
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84 | int8_t status;
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85 | uint8_t tries;
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86 | unsigned char table;
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87 | int8_t index;
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88 | uint32_t streams;
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89 | };
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90 |
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91 | typedef struct filter_s
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92 | {
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93 | uint32_t fd; //FilterHandle
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94 | int32_t pidindex;
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95 | int32_t pid;
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96 | uint16_t caid;
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97 | uint32_t provid;
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98 | uint16_t type;
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99 | int32_t count;
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100 | uchar ecmd5[CS_ECMSTORESIZE]; // last requested ecm md5
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101 | #ifdef WITH_STAPI
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102 | int32_t NumSlots;
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103 | uint32_t SlotHandle[10];
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104 | uint32_t BufferHandle[10];
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105 | #endif
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106 | } FILTERTYPE;
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107 |
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108 | struct s_emmpids
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109 | {
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110 | uint16_t CAID;
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111 | uint32_t PROVID;
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112 | uint16_t PID;
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113 | uint8_t type;
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114 | };
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115 |
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116 | #define PTINUM 10
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117 | #define SLOTNUM 20
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118 |
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119 | typedef struct demux_s
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120 | {
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121 | int8_t demux_index;
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122 | FILTERTYPE demux_fd[MAX_FILTER];
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123 | int32_t ca_mask;
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124 | int8_t adapter_index;
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125 | int32_t socket_fd;
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126 | int8_t ECMpidcount;
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127 | struct timeb emmstart; // last time emm cat was started
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128 | struct s_ecmpids ECMpids[ECM_PIDS];
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129 | int8_t EMMpidcount;
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130 | struct s_emmpids EMMpids[ECM_PIDS];
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131 | uint16_t max_emm_filter;
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132 | int8_t STREAMpidcount;
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133 | uint16_t STREAMpids[ECM_PIDS];
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134 | int16_t pidindex;
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135 | int16_t curindex;
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136 | int8_t max_status;
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137 | uint16_t program_number;
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138 | uint16_t onid;
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139 | uint16_t tsid;
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140 | uint16_t pmtpid;
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141 | uint32_t enigma_namespace;
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142 | unsigned char lastcw[2][8];
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143 | int8_t emm_filter;
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144 | uchar hexserial[8];
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145 | struct s_reader *rdr;
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146 | char pmt_file[30];
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147 | time_t pmt_time;
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148 | uint8_t stopdescramble;
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149 | uint8_t old_ecmfiltercount; // previous ecm filtercount
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150 | uint8_t old_emmfiltercount; // previous emm filtercount
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151 | pthread_mutex_t answerlock; // requestmode 1 avoid race
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152 | #ifdef WITH_STAPI
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153 | uint32_t DescramblerHandle[PTINUM];
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154 | int32_t desc_pidcount;
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155 | uint32_t slot_assc[PTINUM][SLOTNUM];
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156 | #endif
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157 | } DEMUXTYPE;
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158 |
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159 | typedef struct s_streampid
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160 | {
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161 | uint8_t cadevice; // holds ca device
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162 | uint16_t streampid; // holds pids
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163 | uint32_t activeindexers; // bitmask indexers if streampid enabled for index bit is set
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164 | }STREAMPIDTYPE;
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165 |
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166 | struct s_dvbapi_priority
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167 | {
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168 | char type; // p or i
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169 | uint16_t caid;
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170 | uint32_t provid;
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171 | uint16_t srvid;
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172 | uint32_t chid;
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173 | uint16_t ecmpid;
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174 | uint16_t mapcaid;
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175 | uint32_t mapprovid;
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176 | uint16_t mapecmpid;
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177 | int16_t delay;
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178 | int8_t force;
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179 | int8_t pidx;
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180 | #ifdef WITH_STAPI
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181 | char devname[30];
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182 | char pmtfile[30];
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183 | int8_t disablefilter;
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184 | #endif
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185 | struct s_dvbapi_priority *next;
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186 | };
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187 |
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188 |
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189 | #define DMX_FILTER_SIZE 16
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190 |
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191 |
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192 | //dvbapi 1
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193 | typedef struct dmxFilter
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194 | {
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195 | uint8_t filter[DMX_FILTER_SIZE];
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196 | uint8_t mask[DMX_FILTER_SIZE];
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197 | } dmxFilter_t;
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198 |
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199 | struct dmxSctFilterParams
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200 | {
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201 | uint16_t pid;
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202 | dmxFilter_t filter;
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203 | uint32_t timeout;
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204 | uint32_t flags;
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205 | #define DMX_CHECK_CRC 1
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206 | #define DMX_ONESHOT 2
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207 | #define DMX_IMMEDIATE_START 4
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208 | #define DMX_BUCKET 0x1000 /* added in 2005.05.18 */
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209 | #define DMX_KERNEL_CLIENT 0x8000
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210 | };
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211 |
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212 | #define DMX_START1 _IOW('o',41,int)
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213 | #define DMX_STOP1 _IOW('o',42,int)
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214 | #define DMX_SET_FILTER1 _IOW('o',43,struct dmxSctFilterParams *)
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215 | //------------------------------------------------------------------
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216 |
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217 |
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218 | //dbox2+ufs
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219 | typedef struct dmx_filter
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220 | {
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221 | uint8_t filter[DMX_FILTER_SIZE];
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222 | uint8_t mask[DMX_FILTER_SIZE];
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223 | uint8_t mode[DMX_FILTER_SIZE];
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224 | } dmx_filter_t;
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225 |
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226 |
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227 | struct dmx_sct_filter_params
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228 | {
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229 | uint16_t pid;
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230 | dmx_filter_t filter;
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231 | uint32_t timeout;
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232 | uint32_t flags;
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233 | #define DMX_CHECK_CRC 1
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234 | #define DMX_ONESHOT 2
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235 | #define DMX_IMMEDIATE_START 4
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236 | #define DMX_KERNEL_CLIENT 0x8000
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237 | };
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238 |
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239 | typedef struct ca_descr
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240 | {
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241 | uint32_t index;
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242 | uint32_t parity; /* 0 == even, 1 == odd */
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243 | unsigned char cw[8];
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244 | } ca_descr_t;
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245 |
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246 | typedef struct ca_pid
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247 | {
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248 | uint32_t pid;
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249 | int32_t index; /* -1 == disable*/
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250 | } ca_pid_t;
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251 |
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252 | #define DMX_START _IO('o', 41)
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253 | #define DMX_STOP _IO('o', 42)
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254 | #define DMX_SET_FILTER _IOW('o', 43, struct dmx_sct_filter_params)
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255 |
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256 | #define CA_SET_DESCR _IOW('o', 134, ca_descr_t)
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257 | #define CA_SET_PID _IOW('o', 135, ca_pid_t)
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258 | // --------------------------------------------------------------------
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259 |
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260 | void dvbapi_stop_descrambling(int);
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261 | void dvbapi_process_input(int32_t demux_id, int32_t filter_num, uchar *buffer, int32_t len);
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262 | int32_t dvbapi_open_device(int32_t, int32_t, int);
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263 | int32_t dvbapi_stop_filternum(int32_t demux_index, int32_t num);
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264 | int32_t dvbapi_stop_filter(int32_t demux_index, int32_t type);
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265 | struct s_dvbapi_priority *dvbapi_check_prio_match(int32_t demux_id, int32_t pidindex, char type);
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266 | void dvbapi_send_dcw(struct s_client *client, ECM_REQUEST *er);
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267 | void dvbapi_write_cw(int32_t demux_id, uchar *cw, int32_t idx);
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268 | int32_t dvbapi_parse_capmt(unsigned char *buffer, uint32_t length, int32_t connfd, char *pmtfile);
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269 | void request_cw(struct s_client *client, ECM_REQUEST *er, int32_t demux_id, uint8_t delayed_ecm_check);
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270 | void dvbapi_try_next_caid(int32_t demux_id, int8_t checked);
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271 | void dvbapi_read_priority(void);
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272 | int32_t dvbapi_set_section_filter(int32_t demux_index, ECM_REQUEST *er);
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273 | int32_t dvbapi_activate_section_filter(int32_t demux_index, int32_t num, int32_t fd, int32_t pid, uchar *filter, uchar *mask);
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274 | int32_t dvbapi_check_ecm_delayed_delivery(int32_t demux_index, ECM_REQUEST *er);
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275 | int32_t dvbapi_get_filternum(int32_t demux_index, ECM_REQUEST *er, int32_t type);
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276 | int32_t dvbapi_ca_setpid(int32_t demux_index, int32_t pid);
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277 | void dvbapi_set_pid(int32_t demux_id, int32_t num, int32_t idx, bool enable);
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278 | int8_t update_streampid_list(uint8_t cadevice, uint16_t pid, int32_t idx);
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279 | int8_t remove_streampid_from_list(uint8_t cadevice, uint16_t pid, int32_t idx);
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280 | void disable_unused_streampids(int16_t demux_id);
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281 | int8_t is_ca_used(uint8_t cadevice);
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282 |
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283 | #ifdef DVBAPI_LOG_PREFIX
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284 | #undef cs_log
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285 | #define cs_log(txt, x...) cs_log_int(0, 1, NULL, 0, "dvbapi: "txt, ##x)
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286 | #ifdef WITH_DEBUG
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287 | #undef cs_debug_mask
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288 | #define cs_debug_mask(x,txt,y...) cs_log_int(x, 1, NULL, 0, "dvbapi: "txt, ##y)
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289 | #endif
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290 | #endif
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291 |
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292 | #else
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293 | static inline void dvbapi_read_priority(void) { }
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294 | #endif // WITH_DVBAPI
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295 |
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296 | #endif // MODULE_DVBAPI_H_
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