1 | #include "globals.h"
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2 | #include "reader-common.h"
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3 |
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4 | char oscam_device[128];
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5 | int oscam_card_detect;
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6 | int mhz;
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7 | int reader_irdeto_mode;
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8 |
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9 | uchar cta_cmd[272], cta_res[260], atr[64];
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10 | ushort cta_lr, atr_size=0;
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11 | static int cs_ptyp_orig; //reinit=1,
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12 |
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13 | #define SC_IRDETO 1
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14 | #define SC_CRYPTOWORKS 2
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15 | #define SC_VIACCESS 3
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16 | #define SC_CONAX 4
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17 | #define SC_SECA 5
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18 | #define SC_VIDEOGUARD2 6
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19 |
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20 | static int reader_device_type(char *device, int typ)
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21 | {
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22 | int rc=PORT_STD;
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23 | #ifdef TUXBOX
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24 | struct stat sb;
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25 | #endif
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26 |
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27 | switch(reader[ridx].typ)
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28 | {
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29 | case R_MOUSE:
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30 | case R_SMART:
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31 | rc=PORT_STD;
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32 | #ifdef TUXBOX
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33 | if (!stat(device, &sb))
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34 | {
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35 | if (S_ISCHR(sb.st_mode))
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36 | {
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37 | int dev_major, dev_minor;
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38 | dev_major=major(sb.st_rdev);
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39 | dev_minor=minor(sb.st_rdev);
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40 | if ((cs_hw==CS_HW_DBOX2) && ((dev_major==4) || (dev_major==5)))
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41 | switch(dev_minor & 0x3F)
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42 | {
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43 | case 0: rc=PORT_DB2COM1; break;
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44 | case 1: rc=PORT_DB2COM2; break;
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45 | }
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46 | cs_debug("device is major: %d, minor: %d, typ=%d", dev_major, dev_minor, rc);
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47 | }
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48 | }
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49 | #endif
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50 | break;
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51 | case R_INTERN:
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52 | rc=PORT_SCI;
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53 | break;
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54 | }
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55 | return(rc);
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56 | }
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57 |
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58 | static void reader_nullcard(void)
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59 | {
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60 | reader[ridx].card_system=0;
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61 | memset(reader[ridx].hexserial, 0 , sizeof(reader[ridx].hexserial));
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62 | memset(reader[ridx].prid , 0xFF, sizeof(reader[ridx].prid ));
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63 | memset(reader[ridx].caid , 0 , sizeof(reader[ridx].caid ));
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64 | memset(reader[ridx].availkeys, 0 , sizeof(reader[ridx].availkeys));
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65 | reader[ridx].acs=0;
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66 | reader[ridx].nprov=0;
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67 | }
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68 |
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69 | int reader_doapi(uchar dad, uchar *buf, int l, int dbg)
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70 | {
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71 | int rc;
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72 | uchar sad;
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73 |
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74 | // oscam_card_inserted=4;
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75 | sad=2;
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76 | cta_lr=sizeof(cta_res)-1;
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77 | cs_ptyp_orig=cs_ptyp;
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78 | cs_ptyp=dbg;
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79 | //cs_ddump(buf, l, "send %d bytes to ctapi", l);
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80 | rc=CT_data(1, &dad, &sad, l, buf, &cta_lr, cta_res);
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81 | //cs_ddump(cta_res, cta_lr, "received %d bytes from ctapi with rc=%d", cta_lr, rc);
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82 | cs_ptyp=cs_ptyp_orig;
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83 | return(rc);
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84 | }
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85 |
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86 | int reader_chkicc(uchar *buf, int l)
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87 | {
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88 | return(reader_doapi(1, buf, l, D_WATCHDOG));
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89 | }
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90 |
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91 | int reader_cmd2api(uchar *buf, int l)
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92 | {
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93 | return(reader_doapi(1, buf, l, D_DEVICE));
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94 | }
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95 |
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96 | int reader_cmd2icc(uchar *buf, int l)
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97 | {
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98 | // int rc;
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99 | // if ((rc=reader_doapi(0, buf, l, D_DEVICE))<0)
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100 | return(reader_doapi(0, buf, l, D_DEVICE));
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101 | // else
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102 | // return(rc);
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103 | }
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104 |
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105 | static int reader_activate_card()
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106 | {
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107 | int i;
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108 | char ret;
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109 |
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110 | cta_cmd[0] = CTBCS_INS_RESET;
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111 | cta_cmd[1] = CTBCS_P2_RESET_GET_ATR;
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112 | cta_cmd[2] = 0x00;
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113 |
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114 | ret = reader_cmd2api(cta_cmd, 3);
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115 | if (ret!=OK)
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116 | {
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117 | cs_log("Error reset terminal: %d", ret);
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118 | return(0);
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119 | }
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120 |
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121 | cta_cmd[0] = CTBCS_CLA;
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122 | cta_cmd[1] = CTBCS_INS_STATUS;
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123 | cta_cmd[2] = CTBCS_P1_CT_KERNEL;
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124 | cta_cmd[3] = CTBCS_P2_STATUS_ICC;
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125 | cta_cmd[4] = 0x00;
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126 |
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127 | // ret=reader_cmd2api(cmd, 11); warum 11 ??????
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128 | ret=reader_cmd2api(cta_cmd, 5);
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129 | if (ret!=OK)
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130 | {
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131 | cs_log("Error getting status of terminal: %d", ret);
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132 | return(0);
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133 | }
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134 | if (cta_res[0]!=CTBCS_DATA_STATUS_CARD_CONNECT)
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135 | return(0);
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136 |
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137 | /* Activate card */
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138 | // for (i=0; (i<5) && ((ret!=OK)||(cta_res[cta_lr-2]!=0x90)); i++)
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139 | for (i=0; i<5; i++)
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140 | {
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141 | reader_irdeto_mode = i%2 == 1;
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142 | cta_cmd[0] = CTBCS_CLA;
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143 | cta_cmd[1] = CTBCS_INS_REQUEST;
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144 | cta_cmd[2] = CTBCS_P1_INTERFACE1;
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145 | cta_cmd[3] = CTBCS_P2_REQUEST_GET_ATR;
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146 | cta_cmd[4] = 0x00;
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147 |
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148 | ret=reader_cmd2api(cta_cmd, 5);
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149 | if ((ret==OK)||(cta_res[cta_lr-2]==0x90))
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150 | {
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151 | i=100;
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152 | break;
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153 | }
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154 | cs_log("Error activating card: %d", ret);
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155 | cs_sleepms(500);
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156 | }
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157 | if (i<100) return(0);
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158 |
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159 | /* Store ATR */
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160 | atr_size=cta_lr-2;
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161 | memcpy(atr, cta_res, atr_size);
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162 | #ifdef CS_RDR_INIT_HIST
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163 | reader[ridx].init_history_pos=0;
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164 | memset(reader[ridx].init_history, 0, sizeof(reader[ridx].init_history));
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165 | #endif
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166 | cs_ri_log("ATR: %s", cs_hexdump(1, atr, atr_size));
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167 | sleep(1);
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168 | return(1);
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169 | }
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170 |
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171 | void do_emm_from_file(void)
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172 | {
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173 | //now here check whether we have EMM's on file to load and write to card:
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174 | if (reader[ridx].emmfile[0]) {//readnano has something filled in
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175 |
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176 | //handling emmfile
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177 | char token[256];
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178 | FILE *fp;
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179 | if ((reader[ridx].emmfile[0] == '/'))
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180 | sprintf (token, "%s", reader[ridx].emmfile); //pathname included
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181 | else
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182 | sprintf (token, "%s%s", cs_confdir, reader[ridx].emmfile); //only file specified, look in confdir for this file
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183 |
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184 | if (!(fp = fopen (token, "rb")))
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185 | cs_log ("ERROR: Cannot open EMM file '%s' (errno=%d)\n", token, errno);
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186 | else {
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187 | EMM_PACKET *eptmp;
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188 | eptmp = malloc (sizeof(EMM_PACKET));
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189 | fread (eptmp, sizeof (EMM_PACKET), 1, fp);
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190 | fclose (fp);
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191 |
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192 | uchar old_b_nano = reader[ridx].b_nano[eptmp->emm[0]]; //save old b_nano value
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193 | reader[ridx].b_nano[eptmp->emm[0]] &= 0xfc; //clear lsb and lsb+1, so no blocking, and no saving for this nano
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194 |
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195 | //if (!reader_do_emm (eptmp))
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196 | if (!reader_emm (eptmp))
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197 | cs_log ("ERROR: EMM read from write.emm NOT processed correctly!");
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198 |
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199 | reader[ridx].b_nano[eptmp->emm[0]] = old_b_nano; //restore old block/save settings
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200 | reader[ridx].emmfile[0] = 0; //clear emmfile, so no reading anymore
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201 |
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202 | free(eptmp);
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203 | eptmp = NULL;
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204 | }
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205 | }
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206 | }
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207 |
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208 | void reader_card_info()
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209 | {
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210 | int rc=-1;
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211 | if (rc=reader_checkhealth())
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212 | {
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213 | client[cs_idx].last=time((time_t)0);
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214 | cs_ri_brk(0);
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215 | do_emm_from_file();
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216 | switch(reader[ridx].card_system)
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217 | {
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218 | case SC_IRDETO:
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219 | rc=irdeto_card_info(); break;
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220 | case SC_CRYPTOWORKS:
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221 | rc=cryptoworks_card_info(); break;
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222 | case SC_VIACCESS:
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223 | rc=viaccess_card_info(); break;
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224 | case SC_CONAX:
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225 | rc=conax_card_info(); break;
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226 | case SC_VIDEOGUARD2:
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227 | rc=videoguard_card_info(); break;
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228 | case SC_SECA:
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229 | rc=seca_card_info(); break;
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230 | default: rc=0;
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231 | }
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232 | }
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233 | // return(rc);
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234 | }
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235 |
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236 | static int reader_get_cardsystem(void)
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237 | {
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238 | if (irdeto_card_init(atr, atr_size)) reader[ridx].card_system=SC_IRDETO;
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239 | if (conax_card_init(atr, atr_size)) reader[ridx].card_system=SC_CONAX;
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240 | if (cryptoworks_card_init(atr, atr_size)) reader[ridx].card_system=SC_CRYPTOWORKS;
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241 | if (seca_card_init(atr, atr_size)) reader[ridx].card_system=SC_SECA;
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242 | if (viaccess_card_init(atr, atr_size)) reader[ridx].card_system=SC_VIACCESS;
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243 | if (videoguard_card_init(atr, atr_size)) reader[ridx].card_system=SC_VIDEOGUARD2;
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244 | if (!reader[ridx].card_system) cs_ri_log("card system not supported");
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245 | cs_ri_brk(1);
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246 |
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247 | return(reader[ridx].card_system);
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248 | }
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249 |
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250 | static int reader_reset(void)
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251 | {
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252 | reader_nullcard();
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253 | if (!reader_activate_card()) return(0);
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254 | return(reader_get_cardsystem());
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255 | }
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256 |
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257 | static int reader_card_inserted(void)
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258 | {
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259 | cta_cmd[0]=CTBCS_CLA;
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260 | cta_cmd[1]=CTBCS_INS_STATUS;
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261 | cta_cmd[2]=CTBCS_P1_INTERFACE1;
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262 | cta_cmd[3]=CTBCS_P2_STATUS_ICC;
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263 | cta_cmd[4]=0x00;
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264 |
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265 | return(reader_chkicc(cta_cmd, 5) ? 0 : cta_res[0]);
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266 | }
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267 |
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268 | int reader_device_init(char *device, int typ)
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269 | {
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270 | int rc;
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271 | oscam_card_detect=reader[ridx].detect;
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272 | mhz=reader[ridx].mhz;
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273 | cs_ptyp_orig=cs_ptyp;
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274 | cs_ptyp=D_DEVICE;
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275 | snprintf(oscam_device, sizeof(oscam_device), "%s", device);
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276 | if ((rc=CT_init(1, reader_device_type(device, typ),reader[ridx].typ))!=OK)
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277 | cs_log("Cannot open device: %s", device);
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278 | cs_debug("ct_init on %s: %d", device, rc);
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279 | cs_ptyp=cs_ptyp_orig;
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280 | return((rc!=OK) ? 2 : 0);
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281 | }
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282 |
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283 | int reader_checkhealth(void)
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284 | {
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285 | if (reader_card_inserted())
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286 | {
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287 | if (!(reader[ridx].card_status & CARD_INSERTED))
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288 | {
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289 | cs_log("card detected");
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290 | reader[ridx].card_status = CARD_NEED_INIT;
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291 | reader[ridx].card_status = CARD_INSERTED | (reader_reset() ? 0 : CARD_FAILURE);
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292 | if (reader[ridx].card_status & CARD_FAILURE)
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293 | {
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294 | cs_log("card initializing error");
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295 | }
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296 | else
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297 | {
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298 | client[cs_idx].au=ridx;
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299 | reader_card_info();
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300 | }
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301 |
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302 | int i;
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303 | for( i=1; i<CS_MAXPID; i++ ) {
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304 | if( client[i].pid && client[i].typ=='c' && client[i].usr[0] ) {
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305 | kill(client[i].pid, SIGQUIT);
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306 | }
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307 | }
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308 | }
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309 | }
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310 | else
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311 | {
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312 | if (reader[ridx].card_status & CARD_INSERTED)
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313 | {
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314 | reader_nullcard();
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315 | client[cs_idx].lastemm=0;
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316 | client[cs_idx].lastecm=0;
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317 | client[cs_idx].au=-1;
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318 | extern int io_serial_need_dummy_char;
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319 | io_serial_need_dummy_char=0;
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320 | cs_log("card ejected");
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321 | }
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322 | reader[ridx].card_status=0;
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323 | reader[ridx].online=0;
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324 | }
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325 | return reader[ridx].card_status==CARD_INSERTED;
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326 | }
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327 |
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328 | int reader_ecm(ECM_REQUEST *er)
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329 | {
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330 | int rc=-1;
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331 | if( (rc=reader_checkhealth()) )
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332 | {
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333 | if( (reader[ridx].caid[0]>>8)==((er->caid>>8)&0xFF) )
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334 | {
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335 | client[cs_idx].last_srvid=er->srvid;
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336 | client[cs_idx].last_caid=er->caid;
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337 | client[cs_idx].last=time((time_t)0);
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338 | switch(reader[ridx].card_system)
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339 | {
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340 | case SC_IRDETO:
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341 | rc=(irdeto_do_ecm(er)) ? 1 : 0; break;
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342 | case SC_CRYPTOWORKS:
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343 | rc=(cryptoworks_do_ecm(er)) ? 1 : 0; break;
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344 | case SC_VIACCESS:
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345 | rc=(viaccess_do_ecm(er)) ? 1 : 0; break;
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346 | case SC_CONAX:
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347 | rc=(conax_do_ecm(er)) ? 1 : 0; break;
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348 | case SC_SECA:
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349 | rc=(seca_do_ecm(er)) ? 1 : 0; break;
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350 | case SC_VIDEOGUARD2:
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351 | rc=(videoguard_do_ecm(er)) ? 1 : 0; break;
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352 | default: rc=0;
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353 | }
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354 | }
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355 | else
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356 | rc=0;
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357 | }
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358 | return(rc);
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359 | }
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360 |
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361 | int reader_emm(EMM_PACKET *ep)
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362 | {
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363 | int rc=-1;
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364 | if (rc=reader_checkhealth())
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365 | {
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366 | client[cs_idx].last=time((time_t)0);
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367 | if (reader[ridx].b_nano[ep->emm[0]] & 0x02) //should this nano be saved?
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368 | {
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369 | char token[256];
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370 | FILE *fp;
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371 |
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372 | time_t rawtime;
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373 | time (&rawtime);
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374 | struct tm *timeinfo;
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375 | timeinfo = localtime (&rawtime); /* to access LOCAL date/time info */
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376 | char buf[80];
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377 | strftime (buf, 80, "%Y%m%d_%H_%M_%S", timeinfo);
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378 |
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379 | sprintf (token, "%swrite_%s_%s.%s", cs_confdir, (ep->emm[0] == 0x82) ? "UNIQ" : "SHARED", buf, "txt");
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380 | if (!(fp = fopen (token, "w")))
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381 | cs_log ("ERROR: Cannot open EMM.txt file '%s' (errno=%d)\n", token, errno);
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382 | else {
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383 | cs_log ("Succesfully written text EMM to %s.", token);
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384 | int emm_length = ((ep->emm[1] & 0x0f) << 8) | ep->emm[2];
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385 | fprintf (fp, "%s", cs_hexdump (0, ep->emm, emm_length + 3));
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386 | fclose (fp);
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387 | }
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388 |
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389 | //sprintf (token, "%s%s.%s", cs_confdir, buf,"emm");
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390 | sprintf (token, "%swrite_%s_%s.%s", cs_confdir, (ep->emm[0] == 0x82) ? "UNIQ" : "SHARED", buf, "emm");
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391 | if (!(fp = fopen (token, "wb")))
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392 | cs_log ("ERROR: Cannot open EMM.emm file '%s' (errno=%d)\n", token, errno);
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393 | else {
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394 | cs_log ("Succesfully written binary EMM to %s.", token);
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395 | fwrite (ep, sizeof (*ep), 1, fp);
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396 | fclose (fp);
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397 | }
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398 | }
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399 |
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400 | if (reader[ridx].b_nano[ep->emm[0]] & 0x01) //should this nano be blcoked?
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401 | return 3;
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402 |
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403 | switch(reader[ridx].card_system)
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404 | {
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405 | case SC_IRDETO:
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406 | rc=irdeto_do_emm(ep); break;
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407 | case SC_CRYPTOWORKS:
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408 | rc=cryptoworks_do_emm(ep); break;
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409 | case SC_VIACCESS:
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410 | rc=viaccess_do_emm(ep); break;
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411 | case SC_CONAX:
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412 | rc=conax_do_emm(ep); break;
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413 | case SC_SECA:
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414 | rc=seca_do_emm(ep); break;
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415 | case SC_VIDEOGUARD2:
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416 | rc=videoguard_do_emm(ep); break;
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417 | default: rc=0;
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418 | }
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419 | }
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420 | return(rc);
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421 | }
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422 |
|
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