1 | #include "globals.h"
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2 | #include "reader-common.h"
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3 |
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4 | char mpcs_device[128];
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5 | int mpcs_card_detect;
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6 |
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7 | uchar cta_cmd[272], cta_res[256], atr[64];
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8 | ushort cta_lr, atr_size=0;
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9 | static int cs_ptyp_orig; //reinit=1,
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10 | static int card_status=0;
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11 |
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12 | #define SC_IRDETO 1
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13 | #define SC_CRYPTOWORKS 2
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14 | #define SC_VIACCESS 3
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15 | #define SC_CONAX 4
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16 | #define SC_SECA 5
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17 |
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18 | static int reader_device_type(char *device, int typ)
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19 | {
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20 | int rc=PORT_STD;
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21 | #ifdef TUXBOX
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22 | struct stat sb;
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23 | #endif
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24 |
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25 | switch(reader[ridx].typ)
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26 | {
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27 | case R_MOUSE:
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28 | rc=PORT_STD;
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29 | #ifdef TUXBOX
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30 | if (!stat(device, &sb))
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31 | {
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32 | if (S_ISCHR(sb.st_mode))
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33 | {
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34 | int dev_major, dev_minor;
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35 | dev_major=major(sb.st_rdev);
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36 | dev_minor=minor(sb.st_rdev);
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37 | if ((cs_hw==CS_HW_DBOX2) && ((dev_major==4) || (dev_major==5)))
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38 | switch(dev_minor & 0x3F)
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39 | {
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40 | case 0: rc=PORT_DB2COM1; break;
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41 | case 1: rc=PORT_DB2COM2; break;
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42 | }
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43 | cs_debug("device is major: %d, minor: %d, typ=%d", dev_major, dev_minor, rc);
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44 | }
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45 | }
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46 | #endif
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47 | break;
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48 | case R_INTERN:
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49 | rc=PORT_SCI;
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50 | break;
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51 | }
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52 | return(rc);
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53 | }
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54 |
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55 | static void reader_nullcard(void)
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56 | {
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57 | reader[ridx].card_system=0;
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58 | memset(reader[ridx].hexserial, 0 , sizeof(reader[ridx].hexserial));
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59 | memset(reader[ridx].prid , 0xFF, sizeof(reader[ridx].prid ));
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60 | memset(reader[ridx].caid , 0 , sizeof(reader[ridx].caid ));
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61 | memset(reader[ridx].availkeys, 0 , sizeof(reader[ridx].availkeys));
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62 | reader[ridx].acs=0;
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63 | reader[ridx].nprov=0;
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64 | }
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65 |
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66 | int reader_doapi(uchar dad, uchar *buf, int l, int dbg)
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67 | {
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68 | int rc;
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69 | uchar sad;
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70 |
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71 | // mpcs_card_inserted=4;
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72 | sad=2;
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73 | cta_lr=sizeof(cta_res)-1;
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74 | cs_ptyp_orig=cs_ptyp;
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75 | cs_ptyp=dbg;
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76 | //cs_ddump(buf, l, "send %d bytes to ctapi", l);
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77 | rc=CT_data(1, &dad, &sad, l, buf, &cta_lr, cta_res);
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78 | //cs_ddump(cta_res, cta_lr, "received %d bytes from ctapi with rc=%d", cta_lr, rc);
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79 | cs_ptyp=cs_ptyp_orig;
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80 | return(rc);
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81 | }
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82 |
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83 | int reader_chkicc(uchar *buf, int l)
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84 | {
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85 | return(reader_doapi(1, buf, l, D_WATCHDOG));
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86 | }
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87 |
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88 | int reader_cmd2api(uchar *buf, int l)
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89 | {
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90 | return(reader_doapi(1, buf, l, D_DEVICE));
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91 | }
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92 |
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93 | int reader_cmd2icc(uchar *buf, int l)
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94 | {
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95 | // int rc;
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96 | // if ((rc=reader_doapi(0, buf, l, D_DEVICE))<0)
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97 | return(reader_doapi(0, buf, l, D_DEVICE));
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98 | // else
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99 | // return(rc);
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100 | }
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101 |
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102 | static int reader_activate_card()
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103 | {
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104 | int i;
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105 | char ret;
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106 |
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107 | cta_cmd[0] = CTBCS_INS_RESET;
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108 | cta_cmd[1] = CTBCS_P2_RESET_GET_ATR;
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109 | cta_cmd[2] = 0x00;
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110 |
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111 | ret = reader_cmd2api(cta_cmd, 3);
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112 | if (ret!=OK)
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113 | {
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114 | cs_log("Error reset terminal: %d", ret);
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115 | return(0);
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116 | }
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117 |
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118 | cta_cmd[0] = CTBCS_CLA;
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119 | cta_cmd[1] = CTBCS_INS_STATUS;
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120 | cta_cmd[2] = CTBCS_P1_CT_KERNEL;
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121 | cta_cmd[3] = CTBCS_P2_STATUS_ICC;
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122 | cta_cmd[4] = 0x00;
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123 |
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124 | // ret=reader_cmd2api(cmd, 11); warum 11 ??????
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125 | ret=reader_cmd2api(cta_cmd, 5);
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126 | if (ret!=OK)
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127 | {
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128 | cs_log("Error getting status of terminal: %d", ret);
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129 | return(0);
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130 | }
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131 | if (cta_res[0]!=CTBCS_DATA_STATUS_CARD_CONNECT)
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132 | return(0);
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133 |
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134 | /* Activate card */
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135 | // for (i=0; (i<5) && ((ret!=OK)||(cta_res[cta_lr-2]!=0x90)); i++)
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136 | for (i=0; i<5; i++)
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137 | {
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138 | cta_cmd[0] = CTBCS_CLA;
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139 | cta_cmd[1] = CTBCS_INS_REQUEST;
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140 | cta_cmd[2] = CTBCS_P1_INTERFACE1;
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141 | cta_cmd[3] = CTBCS_P2_REQUEST_GET_ATR;
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142 | cta_cmd[4] = 0x00;
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143 |
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144 | ret=reader_cmd2api(cta_cmd, 5);
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145 | if ((ret==OK)||(cta_res[cta_lr-2]==0x90))
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146 | {
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147 | i=100;
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148 | break;
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149 | }
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150 | cs_log("Error activating card: %d", ret);
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151 | cs_sleepms(500);
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152 | }
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153 | if (i<100) return(0);
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154 |
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155 | /* Store ATR */
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156 | atr_size=cta_lr-2;
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157 | memcpy(atr, cta_res, atr_size);
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158 | #ifdef CS_RDR_INIT_HIST
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159 | reader[ridx].init_history_pos=0;
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160 | memset(reader[ridx].init_history, 0, sizeof(reader[ridx].init_history));
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161 | #endif
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162 | cs_ri_log("ATR: %s", cs_hexdump(1, atr, atr_size));
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163 | sleep(1);
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164 | return(1);
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165 | }
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166 |
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167 | void reader_card_info()
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168 | {
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169 | int rc=-1;
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170 | if (rc=reader_checkhealth())
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171 | {
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172 | client[cs_idx].last=time((time_t)0);
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173 | cs_ri_brk(0);
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174 | switch(reader[ridx].card_system)
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175 | {
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176 | case SC_IRDETO:
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177 | rc=irdeto_card_info(); break;
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178 | case SC_CRYPTOWORKS:
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179 | rc=cryptoworks_card_info(); break;
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180 | case SC_VIACCESS:
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181 | rc=viaccess_card_info(); break;
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182 | default: rc=0;
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183 | }
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184 | }
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185 | // return(rc);
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186 | }
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187 |
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188 | static int reader_get_cardsystem(void)
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189 | {
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190 | if (irdeto_card_init(atr, atr_size)) reader[ridx].card_system=SC_IRDETO;
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191 | if (conax_card_init(atr, atr_size)) reader[ridx].card_system=SC_CONAX;
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192 | if (cryptoworks_card_init(atr, atr_size)) reader[ridx].card_system=SC_CRYPTOWORKS;
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193 | if (seca_card_init(atr, atr_size)) reader[ridx].card_system=SC_SECA;
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194 | if (viaccess_card_init(atr, atr_size)) reader[ridx].card_system=SC_VIACCESS;
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195 | if (!reader[ridx].card_system) cs_ri_log("card system not supported");
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196 | cs_ri_brk(1);
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197 | return(reader[ridx].card_system);
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198 | }
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199 |
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200 | static int reader_reset(void)
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201 | {
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202 | reader_nullcard();
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203 | if (!reader_activate_card()) return(0);
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204 | return(reader_get_cardsystem());
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205 | }
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206 |
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207 | static int reader_card_inserted(void)
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208 | {
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209 | cta_cmd[0]=CTBCS_CLA;
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210 | cta_cmd[1]=CTBCS_INS_STATUS;
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211 | cta_cmd[2]=CTBCS_P1_INTERFACE1;
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212 | cta_cmd[3]=CTBCS_P2_STATUS_ICC;
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213 | cta_cmd[4]=0x00;
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214 |
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215 | return(reader_chkicc(cta_cmd, 5) ? 0 : cta_res[0]);
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216 | }
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217 |
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218 | int reader_device_init(char *device, int typ)
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219 | {
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220 | int rc;
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221 | mpcs_card_detect=reader[ridx].detect;
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222 | cs_ptyp_orig=cs_ptyp;
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223 | cs_ptyp=D_DEVICE;
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224 | snprintf(mpcs_device, sizeof(mpcs_device), "%s", device);
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225 | if ((rc=CT_init(1, reader_device_type(device, typ)))!=OK)
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226 | cs_log("Cannot open device: %s", device);
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227 | cs_debug("ct_init on %s: %d", device, rc);
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228 | cs_ptyp=cs_ptyp_orig;
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229 | return((rc!=OK) ? 2 : 0);
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230 | }
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231 |
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232 | int reader_checkhealth(void)
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233 | {
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234 | if (reader_card_inserted())
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235 | {
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236 | if (!(card_status & CARD_INSERTED))
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237 | {
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238 | cs_log("card detected");
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239 | card_status=CARD_INSERTED | (reader_reset() ? 0 : CARD_FAILURE);
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240 | if (card_status & CARD_FAILURE)
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241 | cs_log("card initializing error");
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242 | else
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243 | {
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244 | client[cs_idx].au=ridx;
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245 | reader[ridx].online=1;
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246 | reader_card_info();
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247 | }
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248 | }
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249 | }
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250 | else
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251 | {
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252 | if (card_status&CARD_INSERTED)
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253 | {
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254 | reader_nullcard();
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255 | client[cs_idx].lastemm=0;
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256 | client[cs_idx].lastecm=0;
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257 | client[cs_idx].au=-1;
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258 | cs_log("card ejected");
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259 | }
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260 | card_status=0;
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261 | reader[ridx].online=0;
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262 | }
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263 | return(card_status==CARD_INSERTED);
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264 | }
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265 |
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266 | int reader_ecm(ECM_REQUEST *er)
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267 | {
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268 | int rc=-1;
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269 | if( (rc=reader_checkhealth()) )
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270 | {
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271 | if( (reader[ridx].caid[0]>>8)==((er->caid>>8)&0xFF) )
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272 | {
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273 | client[cs_idx].last_srvid=er->srvid;
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274 | client[cs_idx].last_caid=er->caid;
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275 | client[cs_idx].last=time((time_t)0);
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276 | switch(reader[ridx].card_system)
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277 | {
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278 | case SC_IRDETO:
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279 | rc=(irdeto_do_ecm(er)) ? 1 : 0; break;
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280 | case SC_CRYPTOWORKS:
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281 | rc=(cryptoworks_do_ecm(er)) ? 1 : 0; break;
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282 | case SC_VIACCESS:
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283 | rc=(viaccess_do_ecm(er)) ? 1 : 0; break;
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284 | case SC_CONAX:
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285 | rc=(conax_do_ecm(er)) ? 1 : 0; break;
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286 | case SC_SECA:
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287 | rc=(seca_do_ecm(er)) ? 1 : 0; break;
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288 | default: rc=0;
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289 | }
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290 | }
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291 | else
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292 | rc=0;
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293 | }
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294 | return(rc);
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295 | }
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296 |
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297 | int reader_emm(EMM_PACKET *ep)
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298 | {
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299 | int rc=-1;
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300 | if (rc=reader_checkhealth())
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301 | {
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302 | client[cs_idx].last=time((time_t)0);
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303 | switch(reader[ridx].card_system)
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304 | {
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305 | case SC_IRDETO:
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306 | rc=irdeto_do_emm(ep); break;
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307 | case SC_CRYPTOWORKS:
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308 | rc=cryptoworks_do_emm(ep); break;
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309 | case SC_VIACCESS:
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310 | rc=viaccess_do_emm(ep); break;
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311 | case SC_CONAX:
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312 | rc=conax_do_emm(ep); break;
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313 | case SC_SECA:
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314 | rc=seca_do_emm(ep); break;
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315 | default: rc=0;
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316 | }
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317 | }
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318 | return(rc);
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319 | }
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320 |
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