1 | #include "globals.h"
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2 | #include "module-cccam.h"
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3 | #include "reader-common.h"
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4 | #include "module-cccshare.h"
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5 |
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6 | static uint32 cc_share_id = 0x64;
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7 | static LLIST *reported_carddatas;
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8 | static pthread_mutex_t cc_shares_lock;
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9 |
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10 | static int card_added_count = 0;
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11 | static int card_removed_count = 0;
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12 | static int card_dup_count = 0;
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13 | static pthread_t share_updater_thread = 0;
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14 |
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15 | LLIST *get_and_lock_sharelist()
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16 | {
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17 | pthread_mutex_lock(&cc_shares_lock);
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18 | return reported_carddatas;
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19 | }
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20 |
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21 | void unlock_sharelist()
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22 | {
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23 | pthread_mutex_unlock(&cc_shares_lock);
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24 | }
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25 |
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26 | int write_card(struct cc_data *cc, uint8 *buf, struct cc_card *card, int add_own, int ext, int au_allowed) {
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27 | memset(buf, 0, CC_MAXMSGSIZE);
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28 | buf[0] = card->id >> 24;
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29 | buf[1] = card->id >> 16;
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30 | buf[2] = card->id >> 8;
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31 | buf[3] = card->id & 0xff;
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32 | buf[4] = card->remote_id >> 24;
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33 | buf[5] = card->remote_id >> 16;
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34 | buf[6] = card->remote_id >> 8;
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35 | buf[7] = card->remote_id & 0xFF;
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36 | buf[8] = card->caid >> 8;
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37 | buf[9] = card->caid & 0xff;
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38 | buf[10] = card->hop;
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39 | buf[11] = card->reshare;
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40 | if (au_allowed)
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41 | memcpy(buf + 12, card->hexserial, 8);
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42 |
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43 | //with cccam 2.2.0 we have assigned and rejected sids:
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44 | int ofs = ext?23:21;
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45 |
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46 | //write providers:
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47 | LL_ITER *it = ll_iter_create(card->providers);
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48 | struct cc_provider *prov;
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49 | while ((prov = ll_iter_next(it))) {
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50 | ulong prid = prov->prov;
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51 | buf[ofs+0] = prid >> 16;
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52 | buf[ofs+1] = prid >> 8;
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53 | buf[ofs+2] = prid & 0xFF;
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54 | if (au_allowed)
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55 | memcpy(buf + ofs + 3, prov->sa, 4);
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56 | buf[20]++;
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57 | ofs+=7;
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58 | }
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59 | ll_iter_release(it);
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60 |
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61 | //write sids only if cccam 2.2.x:
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62 | if (ext) {
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63 | //assigned sids:
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64 | it = ll_iter_create(card->goodsids);
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65 | struct cc_srvid *srvid;
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66 | while ((srvid = ll_iter_next(it))) {
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67 | buf[ofs+0] = srvid->sid >> 8;
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68 | buf[ofs+1] = srvid->sid & 0xFF;
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69 | ofs+=2;
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70 | buf[21]++; //nassign
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71 | if (buf[21] >= 200)
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72 | break;
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73 | }
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74 | ll_iter_release(it);
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75 |
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76 | //reject sids:
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77 | it = ll_iter_create(card->badsids);
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78 | while ((srvid = ll_iter_next(it))) {
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79 | buf[ofs+0] = srvid->sid >> 8;
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80 | buf[ofs+1] = srvid->sid & 0xFF;
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81 | ofs+=2;
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82 | buf[22]++; //nreject
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83 | if (buf[22] >= 200)
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84 | break;
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85 | }
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86 | ll_iter_release(it);
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87 | }
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88 |
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89 | //write remote nodes
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90 | int nremote_ofs = ofs;
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91 | ofs++;
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92 | it = ll_iter_create(card->remote_nodes);
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93 | uint8 *remote_node;
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94 | while ((remote_node = ll_iter_next(it))) {
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95 | memcpy(buf+ofs, remote_node, 8);
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96 | ofs+=8;
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97 | buf[nremote_ofs]++;
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98 | }
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99 | ll_iter_release(it);
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100 | if (add_own) {
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101 | memcpy(buf+ofs, cc->node_id, 8);
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102 | ofs+=8;
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103 | buf[nremote_ofs]++;
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104 | }
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105 | return ofs;
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106 | }
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107 |
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108 | int send_card_to_clients(struct cc_card *card, struct s_client *one_client) {
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109 | int count = 0;
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110 |
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111 | uint8 buf[CC_MAXMSGSIZE];
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112 |
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113 | struct s_client *cl;
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114 | for (cl = one_client?one_client:first_client; cl; cl=one_client?NULL:cl->next) {
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115 | struct cc_data *cc = cl->cc;
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116 | if (cl->typ=='c' && cc && (one_client || (ph[cl->ctyp].num == R_CCCAM && cc->mode == CCCAM_MODE_NORMAL))) { //CCCam-Client!
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117 | int ext = cc->cccam220?MSG_NEW_CARD_SIDINFO:MSG_NEW_CARD;
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118 | if (card_valid_for_client(cl, card)) {
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119 | int usr_reshare = cl->account->cccreshare;
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120 | int usr_ignorereshare = cl->account->cccignorereshare;
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121 |
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122 | int reader_reshare = card->origin_reader?card->origin_reader->cc_reshare:cfg.cc_reshare;
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123 | int reshare = (reader_reshare < usr_reshare) ? reader_reshare : usr_reshare;
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124 | if (reshare < 0)
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125 | continue;
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126 |
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127 | int new_reshare;
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128 | if (cfg.cc_ignore_reshare || usr_ignorereshare)
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129 | new_reshare = cfg.cc_reshare;
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130 | else {
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131 | new_reshare = card->reshare;
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132 | if (new_reshare > reshare)
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133 | new_reshare = reshare;
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134 | }
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135 |
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136 | if (!card->id)
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137 | card->id = cc_share_id++;
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138 |
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139 | int len = write_card(cc, buf, card, 1, cc->cccam220, ll_count(cl->aureader_list));
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140 | //buf[10] = card->hop-1;
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141 | buf[11] = new_reshare;
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142 |
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143 | cc_cmd_send(cl, buf, len, ext);
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144 | count++;
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145 | }
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146 | }
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147 | }
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148 | return count;
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149 | }
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150 |
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151 | void send_remove_card_to_clients(struct cc_card *card) {
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152 | if (!card || !card->id)
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153 | return;
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154 |
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155 | uint8 buf[4];
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156 | buf[0] = card->id >> 24;
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157 | buf[1] = card->id >> 16;
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158 | buf[2] = card->id >> 8;
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159 | buf[3] = card->id & 0xFF;
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160 |
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161 | struct s_client *cl;
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162 | for (cl = first_client; cl; cl=cl->next) {
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163 | struct cc_data *cc = cl->cc;
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164 | if (cl->typ=='c' && cc && ph[cl->ctyp].num == R_CCCAM && cc->mode == CCCAM_MODE_NORMAL) { //CCCam-Client!
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165 | if (card_valid_for_client(cl, card)) {
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166 | cc_cmd_send(cl, buf, 4, MSG_CARD_REMOVED);
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167 | }
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168 | }
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169 | }
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170 | }
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171 |
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172 |
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173 | /**
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174 | * if idents defined on an cccam reader, the cards caid+provider are checked.
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175 | * return 1 a) if no ident defined b) card is in identlist
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176 | * 0 if card is not in identlist
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177 | *
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178 | * a card is in the identlist, if the cards caid is matching and mininum a provider is matching
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179 | **/
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180 | int chk_ident(FTAB *ftab, struct cc_card *card) {
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181 |
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182 | int j, k;
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183 | int res = 1;
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184 |
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185 | if (ftab && ftab->filts) {
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186 | for (j = 0; j < ftab->nfilts; j++) {
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187 | if (ftab->filts[j].caid) {
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188 | res = 0;
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189 | if (ftab->filts[j].caid==card->caid) { //caid matches!
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190 |
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191 | int nprids = ftab->filts[j].nprids;
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192 | if (!nprids) // No Provider ->Ok
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193 | return 1;
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194 |
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195 |
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196 | LL_ITER *it = ll_iter_create(card->providers);
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197 | struct cc_provider *prov;
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198 |
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199 | while ((prov = ll_iter_next(it))) {
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200 | for (k = 0; k < nprids; k++) {
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201 | ulong prid = ftab->filts[j].prids[k];
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202 | if (prid == prov->prov) { //Provider matches
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203 | ll_iter_release(it);
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204 | return 1;
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205 | }
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206 | }
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207 | }
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208 | ll_iter_release(it);
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209 | }
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210 | }
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211 | }
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212 | }
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213 | return res;
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214 | }
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215 |
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216 | int cc_clear_reported_carddata(LLIST *reported_carddatas, LLIST *except,
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217 | int send_removed) {
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218 | int i=0;
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219 | LL_ITER *it = ll_iter_create(reported_carddatas);
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220 | struct cc_card *card;
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221 | while ((card = ll_iter_next(it))) {
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222 | struct cc_card *card2 = NULL;
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223 | if (except) {
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224 | LL_ITER *it2 = ll_iter_create(except);
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225 | while ((card2 = ll_iter_next(it2))) {
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226 | if (card == card2)
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227 | break;
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228 | }
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229 | ll_iter_release(it2);
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230 | }
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231 |
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232 | if (!card2) {
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233 | if (send_removed)
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234 | send_remove_card_to_clients(card);
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235 | cc_free_card(card);
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236 | i++;
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237 | }
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238 | ll_iter_remove(it);
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239 | }
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240 | ll_iter_release(it);
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241 | return i;
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242 | }
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243 |
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244 | int cc_free_reported_carddata(LLIST *reported_carddatas, LLIST *except,
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245 | int send_removed) {
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246 | int i=0;
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247 | if (reported_carddatas) {
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248 | i = cc_clear_reported_carddata(reported_carddatas, except, send_removed);
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249 | ll_destroy(reported_carddatas);
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250 | }
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251 | return i;
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252 | }
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253 |
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254 | int card_valid_for_client(struct s_client *cl, struct cc_card *card) {
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255 |
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256 | struct s_reader *rdr = card->origin_reader;
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257 | //Check group:
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258 | if (rdr && !(rdr->grp & cl->grp))
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259 | return 0;
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260 |
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261 | if (!chk_ident(&cl->ftab, card))
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262 | return 0;
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263 |
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264 | //Check caids:
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265 | if (!chk_ctab(card->caid, &cl->ctab))
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266 | return 0;
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267 |
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268 | //Check reshare
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269 | if (!cfg.cc_ignore_reshare && !cl->account->cccignorereshare && !card->reshare)
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270 | return 0;
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271 |
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272 | //Check account maxhops:
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273 | if (cl->account->cccmaxhops < card->hop)
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274 | return 0;
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275 |
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276 | //Check remote node id, if card is from there, ignore it!
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277 | LL_ITER *it = ll_iter_create(card->remote_nodes);
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278 | uint8 * node;
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279 | struct cc_data *cc = cl->cc;
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280 | while ((node=ll_iter_next(it))) {
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281 | if (!memcmp(node, cc->peer_node_id, 8)) {
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282 | ll_iter_release(it);
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283 | return 0;
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284 | }
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285 | }
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286 | ll_iter_release(it);
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287 |
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288 | //Check Services:
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289 | it = ll_iter_create(card->providers);
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290 | struct cc_provider *prov;
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291 | while ((prov = ll_iter_next(it))) {
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292 | ulong prid = prov->prov;
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293 | if (!chk_srvid_by_caid_prov(cl, card->caid, prid)) {
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294 | ll_iter_release(it);
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295 | return 0;
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296 | }
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297 | }
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298 | ll_iter_release(it);
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299 |
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300 | //Check Card created by Service:
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301 | if (card->card_type == CT_CARD_BY_SERVICE) {
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302 | struct s_sidtab *ptr;
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303 | int j;
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304 | int ok = 0;
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305 | for (j=0,ptr=cfg.sidtab; ptr; ptr=ptr->next,j++) {
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306 | if (ptr == card->sidtab) {
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307 | ok = 1;
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308 | if (cl->account->sidtabno&((SIDTABBITS)1<<j))
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309 | return 0;
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310 | if (cl->account->sidtabok&((SIDTABBITS)1<<j))
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311 | break;
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312 | }
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313 | }
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314 | if (!ok)
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315 | return 0;
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316 | }
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317 |
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318 | return 1;
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319 | }
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320 |
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321 | ulong get_reader_prid(struct s_reader *rdr, int j) {
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322 | return b2i(4, rdr->prid[j]);
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323 | }
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324 | //ulong get_reader_prid(struct s_reader *rdr, int j) {
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325 | // ulong prid;
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326 | // if (!(rdr->typ & R_IS_CASCADING)) { // Real cardreaders have 4-byte Providers
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327 | // prid = b2i(4, &rdr->prid[j][0]);
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328 | // //prid = (rdr->prid[j][0] << 24) | (rdr->prid[j][1] << 16)
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329 | // // | (rdr->prid[j][2] << 8) | (rdr->prid[j][3] & 0xFF);
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330 | // } else { // Cascading/Network-reader 3-bytes Providers
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331 | // prid = b2i(3, &rdr->prid[j][0]);
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332 | // //prid = (rdr->prid[j][0] << 16) | (rdr->prid[j][1] << 8)
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333 | // // | (rdr->prid[j][2] & 0xFF);
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334 | //
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335 | // }
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336 | // return prid;
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337 | //}
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338 |
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339 | void copy_sids(LLIST *dst, LLIST *src) {
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340 | LL_ITER *it_src = ll_iter_create(src);
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341 | LL_ITER *it_dst = ll_iter_create(dst);
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342 | struct cc_srvid *srvid_src;
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343 | struct cc_srvid *srvid_dst;
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344 | while ((srvid_src=ll_iter_next(it_src))) {
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345 | ll_iter_reset(it_dst);
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346 | while ((srvid_dst=ll_iter_next(it_dst))) {
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347 | if (sid_eq(srvid_src, srvid_dst))
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348 | break;
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349 | }
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350 | if (!srvid_dst) {
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351 | srvid_dst = cs_malloc(&srvid_dst, sizeof(struct cc_srvid), QUITERROR);
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352 | memcpy(srvid_dst, srvid_src, sizeof(struct cc_srvid));
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353 | ll_iter_insert(it_dst, srvid_dst);
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354 | }
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355 | }
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356 | ll_iter_release(it_dst);
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357 | ll_iter_release(it_src);
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358 | }
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359 |
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360 |
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361 | int add_card_providers(struct cc_card *dest_card, struct cc_card *card,
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362 | int copy_remote_nodes) {
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363 | int modified = 0;
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364 |
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365 | //1. Copy nonexisting providers, ignore double:
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366 | struct cc_provider *prov_info;
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367 | LL_ITER *it_src = ll_iter_create(card->providers);
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368 | LL_ITER *it_dst = ll_iter_create(dest_card->providers);
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369 |
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370 | struct cc_provider *provider;
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371 | while ((provider = ll_iter_next(it_src))) {
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372 | ll_iter_reset(it_dst);
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373 | while ((prov_info = ll_iter_next(it_dst))) {
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374 | if (prov_info->prov == provider->prov)
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375 | break;
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376 | }
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377 | if (!prov_info) {
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378 | struct cc_provider *prov_new = cs_malloc(&prov_new, sizeof(struct cc_provider), QUITERROR);
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379 | memcpy(prov_new, provider, sizeof(struct cc_provider));
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380 | ll_iter_insert(it_dst, prov_new);
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381 | modified = 1;
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382 | }
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383 | }
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384 | ll_iter_release(it_dst);
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385 | ll_iter_release(it_src);
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386 |
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387 | if (copy_remote_nodes) {
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388 | //2. Copy nonexisting remote_nodes, ignoring existing:
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389 | it_src = ll_iter_create(card->remote_nodes);
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390 | it_dst = ll_iter_create(dest_card->remote_nodes);
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391 | uint8 *remote_node;
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392 | uint8 *remote_node2;
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393 | while ((remote_node = ll_iter_next(it_src))) {
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394 | ll_iter_reset(it_dst);
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395 | while ((remote_node2 = ll_iter_next(it_dst))) {
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396 | if (memcmp(remote_node, remote_node2, 8) == 0)
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397 | break;
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398 | }
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399 | if (!remote_node2) {
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400 | uint8* remote_node_new = cs_malloc(&remote_node_new, 8, QUITERROR);
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401 | memcpy(remote_node_new, remote_node, 8);
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402 | ll_iter_insert(it_dst, remote_node_new);
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403 | modified = 1;
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404 | }
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405 | }
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406 | ll_iter_release(it_dst);
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407 | ll_iter_release(it_src);
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408 | }
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409 | return modified;
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410 | }
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411 |
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412 | struct cc_card *create_card(struct cc_card *card) {
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413 | struct cc_card *card2 = cs_malloc(&card2, sizeof(struct cc_card), QUITERROR);
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414 | if (card)
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415 | memcpy(card2, card, sizeof(struct cc_card));
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416 | else
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417 | memset(card2, 0, sizeof(struct cc_card));
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418 | card2->providers = ll_create();
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419 | card2->badsids = ll_create();
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420 | card2->goodsids = ll_create();
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421 | card2->remote_nodes = ll_create();
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422 |
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423 | if (card) {
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424 | copy_sids(card2->goodsids, card->goodsids);
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425 | copy_sids(card2->badsids, card->badsids);
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426 | card2->origin_id = card->id;
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427 | card2->id = 0;
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428 | }
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429 |
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430 | return card2;
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431 | }
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432 |
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433 | struct cc_card *create_card2(struct s_reader *rdr, int j, uint16 caid, uint8 hop, uint8 reshare) {
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434 |
|
---|
435 | struct cc_card *card = create_card(NULL);
|
---|
436 | card->remote_id = (rdr?(rdr->cc_id << 16):0x7F7F8000)|j;
|
---|
437 | card->caid = caid;
|
---|
438 | card->hop = hop;
|
---|
439 | card->reshare = reshare;
|
---|
440 | card->origin_reader = rdr;
|
---|
441 | return card;
|
---|
442 | }
|
---|
443 |
|
---|
444 | /**
|
---|
445 | * num_same_providers checks if card1 has exactly the same providers as card2
|
---|
446 | * returns same provider count
|
---|
447 | **/
|
---|
448 | int num_same_providers(struct cc_card *card1, struct cc_card *card2) {
|
---|
449 |
|
---|
450 | int found=0;
|
---|
451 |
|
---|
452 | LL_ITER *it1 = ll_iter_create(card1->providers);
|
---|
453 | LL_ITER *it2 = ll_iter_create(card2->providers);
|
---|
454 |
|
---|
455 | struct cc_provider *prov1, *prov2;
|
---|
456 |
|
---|
457 | while ((prov1=ll_iter_next(it1))) {
|
---|
458 |
|
---|
459 | ll_iter_reset(it2);
|
---|
460 | while ((prov2=ll_iter_next(it2))) {
|
---|
461 | if (prov1->prov==prov2->prov) {
|
---|
462 | found++;
|
---|
463 | break;
|
---|
464 | }
|
---|
465 |
|
---|
466 | }
|
---|
467 | }
|
---|
468 |
|
---|
469 | ll_iter_release(it2);
|
---|
470 | ll_iter_release(it1);
|
---|
471 |
|
---|
472 | return found;
|
---|
473 | }
|
---|
474 |
|
---|
475 | /**
|
---|
476 | * equal_providers checks if card1 has exactly the same providers as card2
|
---|
477 | * returns 1=equal 0=different
|
---|
478 | **/
|
---|
479 | int equal_providers(struct cc_card *card1, struct cc_card *card2) {
|
---|
480 |
|
---|
481 | if (ll_count(card1->providers) != ll_count(card2->providers))
|
---|
482 | return 0;
|
---|
483 | if (ll_count(card1->providers) == 0)
|
---|
484 | return 1;
|
---|
485 |
|
---|
486 | LL_ITER *it1 = ll_iter_create(card1->providers);
|
---|
487 | LL_ITER *it2 = ll_iter_create(card2->providers);
|
---|
488 |
|
---|
489 | struct cc_provider *prov1, *prov2;
|
---|
490 |
|
---|
491 | while ((prov1=ll_iter_next(it1))) {
|
---|
492 |
|
---|
493 | ll_iter_reset(it2);
|
---|
494 | while ((prov2=ll_iter_next(it2))) {
|
---|
495 | if (prov1->prov==prov2->prov) {
|
---|
496 | break;
|
---|
497 | }
|
---|
498 |
|
---|
499 | }
|
---|
500 | if (!prov2) break;
|
---|
501 | }
|
---|
502 |
|
---|
503 | ll_iter_release(it2);
|
---|
504 | ll_iter_release(it1);
|
---|
505 |
|
---|
506 | return (prov1 == NULL);
|
---|
507 | }
|
---|
508 |
|
---|
509 |
|
---|
510 | /**
|
---|
511 | * Adds a new card to a cardlist.
|
---|
512 | */
|
---|
513 | int add_card_to_serverlist(LLIST *cardlist, struct cc_card *card) {
|
---|
514 |
|
---|
515 | int modified = 0;
|
---|
516 | LL_ITER *it = ll_iter_create(cardlist);
|
---|
517 | struct cc_card *card2;
|
---|
518 |
|
---|
519 | //Minimize all, transmit just CAID, merge providers:
|
---|
520 | if (cfg.cc_minimize_cards == MINIMIZE_CAID && !cfg.cc_forward_origin_card) {
|
---|
521 | while ((card2 = ll_iter_next(it)))
|
---|
522 | if (card2->caid == card->caid &&
|
---|
523 | !memcmp(card->hexserial, card2->hexserial, sizeof(card->hexserial))) {
|
---|
524 |
|
---|
525 | //Merge cards only if resulting providercount is smaller than CS_MAXPROV
|
---|
526 | int nsame, ndiff, nnew;
|
---|
527 |
|
---|
528 | nsame = num_same_providers(card, card2); //count same cards
|
---|
529 | ndiff = ll_count(card->providers)-nsame; //cound different cards, this cound will be added
|
---|
530 | nnew = ndiff + ll_count(card2->providers); //new card count after add. because its limited to CS_MAXPROV, dont add it
|
---|
531 |
|
---|
532 | if (nnew <= CS_MAXPROV)
|
---|
533 | break;
|
---|
534 | }
|
---|
535 | if (!card2) {
|
---|
536 | card2 = create_card(card);
|
---|
537 | card2->hop = 0;
|
---|
538 | ll_clear_data(card2->badsids);
|
---|
539 | ll_iter_insert(it, card2);
|
---|
540 | modified = 1;
|
---|
541 |
|
---|
542 | }
|
---|
543 | else card_dup_count++;
|
---|
544 |
|
---|
545 | add_card_providers(card2, card, 0); //merge all providers
|
---|
546 |
|
---|
547 | }
|
---|
548 |
|
---|
549 | //Removed duplicate cards, keeping card with lower hop:
|
---|
550 | else if (cfg.cc_minimize_cards == MINIMIZE_HOPS && !cfg.cc_forward_origin_card) {
|
---|
551 | while ((card2 = ll_iter_next(it))) {
|
---|
552 | if (card2->caid == card->caid &&
|
---|
553 | !memcmp(card->hexserial, card2->hexserial, sizeof(card->hexserial)) &&
|
---|
554 | equal_providers(card, card2)) {
|
---|
555 | break;
|
---|
556 | }
|
---|
557 | }
|
---|
558 |
|
---|
559 | if (card2 && card2->hop > card->hop) { //hop is smaller, drop old card
|
---|
560 | cc_free_card(card2);
|
---|
561 | ll_iter_remove(it);
|
---|
562 | card2 = NULL;
|
---|
563 | card_dup_count++;
|
---|
564 | }
|
---|
565 |
|
---|
566 | if (!card2) {
|
---|
567 | card2 = create_card(card);
|
---|
568 | card2->hop = card->hop;
|
---|
569 | ll_clear_data(card2->badsids);
|
---|
570 | ll_iter_insert(it, card2);
|
---|
571 | add_card_providers(card2, card, 1);
|
---|
572 | modified = 1;
|
---|
573 | }
|
---|
574 | else card_dup_count++;
|
---|
575 |
|
---|
576 | }
|
---|
577 | //like cccam:
|
---|
578 | else { //just remove duplicate cards (same ids)
|
---|
579 | while ((card2 = ll_iter_next(it))) {
|
---|
580 | if (same_card(card, card2))
|
---|
581 | break;
|
---|
582 | }
|
---|
583 | if (card2 && card2->hop > card->hop) {
|
---|
584 | cc_free_card(card2);
|
---|
585 | ll_iter_remove(it);
|
---|
586 | card2 = NULL;
|
---|
587 | card_dup_count++;
|
---|
588 | }
|
---|
589 | if (!card2) {
|
---|
590 | card2 = create_card(card);
|
---|
591 | card2->hop = card->hop;
|
---|
592 | ll_iter_insert(it, card2);
|
---|
593 | add_card_providers(card2, card, 1);
|
---|
594 | modified = 1;
|
---|
595 | }
|
---|
596 | else card_dup_count++;
|
---|
597 | }
|
---|
598 | ll_iter_release(it);
|
---|
599 | return modified;
|
---|
600 | }
|
---|
601 |
|
---|
602 | int find_reported_card(struct cc_card *card1)
|
---|
603 | {
|
---|
604 | LL_ITER *it = ll_iter_create(reported_carddatas);
|
---|
605 | struct cc_card *card2;
|
---|
606 | while ((card2 = ll_iter_next(it))) {
|
---|
607 | if (same_card(card1, card2)) {
|
---|
608 | card1->id = card2->id; //Set old id !!
|
---|
609 | cc_free_card(card2);
|
---|
610 | ll_iter_remove(it);
|
---|
611 | ll_iter_release(it);
|
---|
612 | return 1; //Old card and new card are equal!
|
---|
613 | }
|
---|
614 | }
|
---|
615 | ll_iter_release(it);
|
---|
616 | return 0; //Card not found
|
---|
617 | }
|
---|
618 |
|
---|
619 | /**
|
---|
620 | * Server:
|
---|
621 | * Adds a cccam-carddata buffer to the list of reported carddatas
|
---|
622 | */
|
---|
623 | void cc_add_reported_carddata(LLIST *reported_carddatas, struct cc_card *card) {
|
---|
624 | ll_append(reported_carddatas, card);
|
---|
625 | }
|
---|
626 |
|
---|
627 | int report_card(struct cc_card *card, LLIST *new_reported_carddatas)
|
---|
628 | {
|
---|
629 | int res = 0;
|
---|
630 | if (!find_reported_card(card)) { //Add new card:
|
---|
631 |
|
---|
632 | send_card_to_clients(card, NULL);
|
---|
633 |
|
---|
634 | card_added_count++;
|
---|
635 | }
|
---|
636 | cc_add_reported_carddata(new_reported_carddatas, card);
|
---|
637 | return res;
|
---|
638 | }
|
---|
639 |
|
---|
640 | void add_good_bad_sids(struct s_sidtab *ptr, struct cc_card *card) {
|
---|
641 | //good sids:
|
---|
642 | int l;
|
---|
643 | for (l=0;l<ptr->num_srvid;l++) {
|
---|
644 | struct cc_srvid *srvid = malloc(sizeof(struct cc_srvid));
|
---|
645 | srvid->sid = ptr->srvid[l];
|
---|
646 | srvid->ecmlen = 0; //0=undefined, also not used with "O" CCcam
|
---|
647 | ll_append(card->goodsids, srvid);
|
---|
648 | }
|
---|
649 |
|
---|
650 | //bad sids:
|
---|
651 | struct s_sidtab *ptr_no;
|
---|
652 | int n;
|
---|
653 | for (n=0,ptr_no=cfg.sidtab; ptr_no; ptr_no=ptr_no->next,n++) {
|
---|
654 | int m;
|
---|
655 | int ok_caid = FALSE;
|
---|
656 | for (m=0;m<ptr_no->num_caid;m++) { //search bad sids for this caid:
|
---|
657 | if (ptr_no->caid[m] == card->caid) {
|
---|
658 | ok_caid = TRUE;
|
---|
659 | break;
|
---|
660 | }
|
---|
661 | }
|
---|
662 | if (ok_caid) {
|
---|
663 | for (l=0;l<ptr_no->num_srvid;l++) {
|
---|
664 | struct cc_srvid *srvid = malloc(sizeof(struct cc_srvid));
|
---|
665 | srvid->sid = ptr_no->srvid[l];
|
---|
666 | srvid->ecmlen = 0; //0=undefined, also not used with "O" CCcam
|
---|
667 | ll_append(card->badsids, srvid);
|
---|
668 | }
|
---|
669 | }
|
---|
670 | }
|
---|
671 | }
|
---|
672 |
|
---|
673 |
|
---|
674 | /**
|
---|
675 | * Server:
|
---|
676 | * Reports all caid/providers to the connected clients
|
---|
677 | * returns 1=ok, 0=error
|
---|
678 | *
|
---|
679 | * cfg.cc_reshare_services=0 CCCAM reader reshares only received cards
|
---|
680 | * =1 CCCAM reader reshares received cards + defined services
|
---|
681 | * =2 CCCAM reader reshares only defined reader-services as virtual cards
|
---|
682 | * =3 CCCAM reader reshares only defined user-services as virtual cards
|
---|
683 | */
|
---|
684 | void update_card_list() {
|
---|
685 | int j, flt;
|
---|
686 |
|
---|
687 | LLIST *server_cards = ll_create();
|
---|
688 | if (!reported_carddatas)
|
---|
689 | reported_carddatas = ll_create();
|
---|
690 | LLIST *new_reported_carddatas = ll_create();
|
---|
691 |
|
---|
692 | card_added_count = 0;
|
---|
693 | card_removed_count = 0;
|
---|
694 | card_dup_count = 0;
|
---|
695 |
|
---|
696 | //User-Services:
|
---|
697 | if (cfg.cc_reshare_services==3 && cfg.sidtab) {
|
---|
698 | struct s_sidtab *ptr;
|
---|
699 | for (j=0,ptr=cfg.sidtab; ptr; ptr=ptr->next,j++) {
|
---|
700 | int k;
|
---|
701 | for (k=0;k<ptr->num_caid;k++) {
|
---|
702 | struct cc_card *card = create_card2(NULL, (j<<8)|k, ptr->caid[k], 0, cfg.cc_reshare);
|
---|
703 | card->card_type = CT_CARD_BY_SERVICE;
|
---|
704 | card->sidtab = ptr;
|
---|
705 | int l;
|
---|
706 | for (l=0;l<ptr->num_provid;l++) {
|
---|
707 | struct cc_provider *prov = cs_malloc(&prov, sizeof(struct cc_provider), QUITERROR);
|
---|
708 | memset(prov, 0, sizeof(struct cc_provider));
|
---|
709 | prov->prov = ptr->provid[l];
|
---|
710 | ll_append(card->providers, prov);
|
---|
711 | }
|
---|
712 |
|
---|
713 | //CCcam 2.2.x proto can transfer good and bad sids:
|
---|
714 | add_good_bad_sids(ptr, card);
|
---|
715 |
|
---|
716 | add_card_to_serverlist(server_cards, card);
|
---|
717 | }
|
---|
718 | flt=1;
|
---|
719 | }
|
---|
720 | }
|
---|
721 | else
|
---|
722 | {
|
---|
723 | struct s_reader *rdr;
|
---|
724 | int r = 0;
|
---|
725 | for (rdr = first_active_reader; rdr; rdr = rdr->next) {
|
---|
726 | if (!rdr->fd)
|
---|
727 | continue;
|
---|
728 |
|
---|
729 | //Generate a uniq reader id:
|
---|
730 | if (!rdr->cc_id) {
|
---|
731 | rdr->cc_id = ++r;
|
---|
732 | struct s_reader *rdr2;
|
---|
733 | for (rdr2 = first_active_reader; rdr2; rdr2 = rdr2->next) {
|
---|
734 | if (rdr2 != rdr && rdr2->cc_id == rdr->cc_id) {
|
---|
735 | rdr2 = first_active_reader;
|
---|
736 | rdr->cc_id=++r;
|
---|
737 | }
|
---|
738 | }
|
---|
739 | }
|
---|
740 |
|
---|
741 | flt = 0;
|
---|
742 |
|
---|
743 | //Reader-Services:
|
---|
744 | if ((cfg.cc_reshare_services==1||cfg.cc_reshare_services==2||!rdr->caid) && cfg.sidtab && rdr->sidtabok) {
|
---|
745 | struct s_sidtab *ptr;
|
---|
746 | for (j=0,ptr=cfg.sidtab; ptr; ptr=ptr->next,j++) {
|
---|
747 | if (rdr->sidtabok&((SIDTABBITS)1<<j)) {
|
---|
748 | int k;
|
---|
749 | for (k=0;k<ptr->num_caid;k++) {
|
---|
750 | struct cc_card *card = create_card2(rdr, (j<<8)|k, ptr->caid[k], 0, rdr->cc_reshare);
|
---|
751 | card->card_type = CT_CARD_BY_SERVICE;
|
---|
752 | card->sidtab = ptr;
|
---|
753 | int l;
|
---|
754 | for (l=0;l<ptr->num_provid;l++) {
|
---|
755 | struct cc_provider *prov = cs_malloc(&prov, sizeof(struct cc_provider), QUITERROR);
|
---|
756 | memset(prov, 0, sizeof(struct cc_provider));
|
---|
757 | prov->prov = ptr->provid[l];
|
---|
758 | ll_append(card->providers, prov);
|
---|
759 | }
|
---|
760 |
|
---|
761 | //CCcam 2.2.x proto can transfer good and bad sids:
|
---|
762 | add_good_bad_sids(ptr, card);
|
---|
763 |
|
---|
764 | add_card_to_serverlist(server_cards, card);
|
---|
765 | }
|
---|
766 | flt=1;
|
---|
767 | }
|
---|
768 | }
|
---|
769 | }
|
---|
770 |
|
---|
771 | //Filts by Hardware readers:
|
---|
772 | if ((rdr->typ != R_CCCAM) && rdr->ftab.filts && !flt) {
|
---|
773 | for (j = 0; j < CS_MAXFILTERS; j++) {
|
---|
774 | if (rdr->ftab.filts[j].caid) {
|
---|
775 | ushort caid = rdr->ftab.filts[j].caid;
|
---|
776 | struct cc_card *card = create_card2(rdr, j, caid, 0, rdr->cc_reshare);
|
---|
777 | card->card_type = CT_LOCALCARD;
|
---|
778 |
|
---|
779 | //Setting UA: (Unique Address):
|
---|
780 | if (!rdr->audisabled)
|
---|
781 | cc_UA_oscam2cccam(rdr->hexserial, card->hexserial, caid);
|
---|
782 | //cs_log("Ident CCcam card report caid: %04X readr %s subid: %06X", rdr->ftab.filts[j].caid, rdr->label, rdr->cc_id);
|
---|
783 | int k;
|
---|
784 | for (k = 0; k < rdr->ftab.filts[j].nprids; k++) {
|
---|
785 | struct cc_provider *prov = cs_malloc(&prov, sizeof(struct cc_provider), QUITERROR);
|
---|
786 | memset(prov, 0, sizeof(struct cc_provider));
|
---|
787 | prov->prov = rdr->ftab.filts[j].prids[k];
|
---|
788 |
|
---|
789 | //cs_log("Ident CCcam card report provider: %02X%02X%02X", buf[21 + (k*7)]<<16, buf[22 + (k*7)], buf[23 + (k*7)]);
|
---|
790 | if (!rdr->audisabled) {
|
---|
791 | int l;
|
---|
792 | for (l = 0; l < rdr->nprov; l++) {
|
---|
793 | ulong rprid = get_reader_prid(rdr, l);
|
---|
794 | if (rprid == prov->prov)
|
---|
795 | cc_SA_oscam2cccam(&rdr->sa[l][0], prov->sa);
|
---|
796 | }
|
---|
797 | }
|
---|
798 |
|
---|
799 | ll_append(card->providers, prov);
|
---|
800 | }
|
---|
801 |
|
---|
802 | add_card_to_serverlist(server_cards, card);
|
---|
803 | flt = 1;
|
---|
804 | }
|
---|
805 | }
|
---|
806 | }
|
---|
807 |
|
---|
808 | if ((rdr->typ != R_CCCAM) && !rdr->caid && !flt) {
|
---|
809 | for (j = 0; j < CS_MAXCAIDTAB; j++) {
|
---|
810 | //cs_log("CAID map CCcam card report caid: %04X cmap: %04X", rdr->ctab.caid[j], rdr->ctab.cmap[j]);
|
---|
811 | ushort lcaid = rdr->ctab.caid[j];
|
---|
812 |
|
---|
813 | if (!lcaid || (lcaid == 0xFFFF))
|
---|
814 | lcaid = rdr->ctab.cmap[j];
|
---|
815 |
|
---|
816 | if (lcaid && (lcaid != 0xFFFF)) {
|
---|
817 | struct cc_card *card = create_card2(rdr, j, lcaid, 0, rdr->cc_reshare);
|
---|
818 | card->card_type = CT_CARD_BY_CAID;
|
---|
819 | if (!rdr->audisabled)
|
---|
820 | cc_UA_oscam2cccam(rdr->hexserial, card->hexserial, lcaid);
|
---|
821 |
|
---|
822 | add_card_to_serverlist(server_cards, card);
|
---|
823 | flt = 1;
|
---|
824 | }
|
---|
825 | }
|
---|
826 | }
|
---|
827 |
|
---|
828 | if ((rdr->typ != R_CCCAM) && rdr->caid && !flt) {
|
---|
829 | //cs_log("tcp_connected: %d card_status: %d ", rdr->tcp_connected, rdr->card_status);
|
---|
830 | ushort caid = rdr->caid;
|
---|
831 | struct cc_card *card = create_card2(rdr, 1, caid, 0, rdr->cc_reshare);
|
---|
832 | card->card_type = CT_CARD_BY_CAID;
|
---|
833 |
|
---|
834 | if (!rdr->audisabled)
|
---|
835 | cc_UA_oscam2cccam(rdr->hexserial, card->hexserial, caid);
|
---|
836 | for (j = 0; j < rdr->nprov; j++) {
|
---|
837 | ulong prid = get_reader_prid(rdr, j);
|
---|
838 | struct cc_provider *prov = cs_malloc(&prov, sizeof(struct cc_provider), QUITERROR);
|
---|
839 | memset(prov, 0, sizeof(struct cc_provider));
|
---|
840 | prov->prov = prid;
|
---|
841 | //cs_log("Ident CCcam card report provider: %02X%02X%02X", buf[21 + (k*7)]<<16, buf[22 + (k*7)], buf[23 + (k*7)]);
|
---|
842 | if (!rdr->audisabled) {
|
---|
843 | //Setting SA (Shared Addresses):
|
---|
844 | cc_SA_oscam2cccam(rdr->sa[j], prov->sa);
|
---|
845 | }
|
---|
846 | ll_append(card->providers, prov);
|
---|
847 | //cs_log("Main CCcam card report provider: %02X%02X%02X%02X", buf[21+(j*7)], buf[22+(j*7)], buf[23+(j*7)], buf[24+(j*7)]);
|
---|
848 | }
|
---|
849 | if (rdr->tcp_connected || rdr->card_status == CARD_INSERTED) {
|
---|
850 |
|
---|
851 | add_card_to_serverlist(server_cards, card);
|
---|
852 | }
|
---|
853 | else
|
---|
854 | cc_free_card(card);
|
---|
855 | }
|
---|
856 |
|
---|
857 | if (rdr->typ == R_CCCAM && cfg.cc_reshare_services<2 && rdr->card_status != CARD_FAILURE) {
|
---|
858 |
|
---|
859 | cs_debug_mask(D_TRACE, "asking reader %s for cards...", rdr->label);
|
---|
860 |
|
---|
861 | struct cc_card *card;
|
---|
862 | struct s_client *rc = rdr->client;
|
---|
863 | struct cc_data *rcc = rc?rc->cc:NULL;
|
---|
864 |
|
---|
865 | int count = 0;
|
---|
866 | if (rcc && rcc->cards && rcc->mode == CCCAM_MODE_NORMAL) {
|
---|
867 | if (!pthread_mutex_trylock(&rcc->cards_busy)) {
|
---|
868 | LL_ITER *it = ll_iter_create(rcc->cards);
|
---|
869 | while ((card = ll_iter_next(it))) {
|
---|
870 | if (chk_ctab(card->caid, &rdr->ctab)) {
|
---|
871 | int ignore = 0;
|
---|
872 |
|
---|
873 | LL_ITER *it2 = ll_iter_create(card->providers);
|
---|
874 | struct cc_provider *prov;
|
---|
875 | while ((prov = ll_iter_next(it2))) {
|
---|
876 | ulong prid = prov->prov;
|
---|
877 | if (!chk_srvid_by_caid_prov(rdr->client, card->caid, prid)) {
|
---|
878 | ignore = 1;
|
---|
879 | break;
|
---|
880 | }
|
---|
881 | }
|
---|
882 | ll_iter_release(it2);
|
---|
883 |
|
---|
884 | if (!ignore) { //Filtered by service
|
---|
885 | add_card_to_serverlist(server_cards, card);
|
---|
886 | count++;
|
---|
887 | }
|
---|
888 | }
|
---|
889 | }
|
---|
890 | ll_iter_release(it);
|
---|
891 | pthread_mutex_unlock(&rcc->cards_busy);
|
---|
892 | }
|
---|
893 | }
|
---|
894 | else
|
---|
895 | cs_debug_mask(D_TRACE, "reader %s not active! (mode=%d)", rdr->label, rcc?rcc->mode:-1);
|
---|
896 | cs_debug_mask(D_TRACE, "got %d cards from %s", count, rdr->label);
|
---|
897 | }
|
---|
898 | }
|
---|
899 | }
|
---|
900 |
|
---|
901 | //report reshare cards:
|
---|
902 | //cs_debug_mask(D_TRACE, "%s reporting %d cards", getprefix(), ll_count(server_cards));
|
---|
903 | LL_ITER *it = ll_iter_create(server_cards);
|
---|
904 | struct cc_card *card;
|
---|
905 | while ((card = ll_iter_next(it))) {
|
---|
906 | //cs_debug_mask(D_TRACE, "%s card %d caid %04X hop %d", getprefix(), card->id, card->caid, card->hop);
|
---|
907 |
|
---|
908 | report_card(card, new_reported_carddatas);
|
---|
909 | ll_iter_remove(it);
|
---|
910 | }
|
---|
911 | ll_iter_release(it);
|
---|
912 | cc_free_cardlist(server_cards, TRUE);
|
---|
913 |
|
---|
914 | //remove unsed, remaining cards:
|
---|
915 | card_removed_count += cc_free_reported_carddata(reported_carddatas, new_reported_carddatas, TRUE);
|
---|
916 | reported_carddatas = new_reported_carddatas;
|
---|
917 |
|
---|
918 | cs_debug_mask(D_TRACE, "reported/updated +%d/-%d/dup %d of %d cards to sharelist",
|
---|
919 | card_added_count, card_removed_count, card_dup_count, ll_count(reported_carddatas));
|
---|
920 | }
|
---|
921 |
|
---|
922 | int cc_srv_report_cards(struct s_client *cl) {
|
---|
923 | LL_ITER *it = ll_iter_create(reported_carddatas);
|
---|
924 | struct cc_card *card;
|
---|
925 | while ((card = ll_iter_next(it))) {
|
---|
926 | send_card_to_clients(card, cl);
|
---|
927 | }
|
---|
928 | ll_iter_release(it);
|
---|
929 |
|
---|
930 | return 1;
|
---|
931 | }
|
---|
932 |
|
---|
933 | void refresh_shares()
|
---|
934 | {
|
---|
935 | pthread_mutex_lock(&cc_shares_lock);
|
---|
936 | update_card_list();
|
---|
937 | pthread_mutex_unlock(&cc_shares_lock);
|
---|
938 | }
|
---|
939 |
|
---|
940 | #define DEFAULT_SHORT_INTERVAL 30
|
---|
941 |
|
---|
942 | void share_updater()
|
---|
943 | {
|
---|
944 | int i = DEFAULT_SHORT_INTERVAL;
|
---|
945 | ulong last_check = 0;
|
---|
946 | ulong last_card_check = 0;
|
---|
947 | ulong card_count = 0;
|
---|
948 | while (TRUE) {
|
---|
949 | if ((i > 0 || cfg.cc_forward_origin_card) && card_count < 100) { //fast refresh only if we have less cards
|
---|
950 | cs_sleepms(1000);
|
---|
951 | i--;
|
---|
952 | }
|
---|
953 | else if (i > 0) {
|
---|
954 | cs_sleepms(6000); //1s later than garbage collector because this list uses much space
|
---|
955 | i--;
|
---|
956 | }
|
---|
957 | else
|
---|
958 | {
|
---|
959 | if (cfg.cc_update_interval <= 0)
|
---|
960 | cfg.cc_update_interval = DEFAULT_UPDATEINTERVAL;
|
---|
961 | cs_sleepms(cfg.cc_update_interval*1000);
|
---|
962 | }
|
---|
963 |
|
---|
964 | ulong cur_check = 0;
|
---|
965 | ulong cur_card_check = 0;
|
---|
966 | struct s_reader *rdr;
|
---|
967 | for (rdr=first_active_reader; rdr; rdr=rdr->next) {
|
---|
968 | if (rdr->client && rdr->client->cc) { //check cccam-cardlist:
|
---|
969 | struct cc_data *cc = rdr->client->cc;
|
---|
970 | cur_card_check += cc->card_added_count;
|
---|
971 | cur_card_check += cc->card_removed_count;
|
---|
972 | card_count += ll_count(cc->cards);
|
---|
973 | }
|
---|
974 | cur_check += crc32(0L, rdr->hexserial, 8); //check hexserial
|
---|
975 | cur_check += crc32(0L, (uint8*)&rdr->prid, rdr->nprov * sizeof(rdr->prid[0])); //check providers
|
---|
976 | cur_check += crc32(0L, (uint8*)&rdr->sa, rdr->nprov * sizeof(rdr->sa[0])); //check provider-SA
|
---|
977 | cur_check += crc32(0L, (uint8*)&rdr->ftab, sizeof(rdr->ftab)); //check reader
|
---|
978 | cur_check += crc32(0L, (uint8*)&rdr->ctab, sizeof(rdr->ctab)); //check caidtab
|
---|
979 | cur_check += crc32(0L, (uint8*)&rdr->sidtabok, sizeof(rdr->sidtabok)); //check assigned ok services
|
---|
980 | cur_check += crc32(0L, (uint8*)&rdr->sidtabno, sizeof(rdr->sidtabno)); //check assigned no services
|
---|
981 | }
|
---|
982 |
|
---|
983 | //check defined services:
|
---|
984 | struct s_sidtab *ptr;
|
---|
985 | for (ptr=cfg.sidtab; ptr; ptr=ptr->next) {
|
---|
986 | cur_check += crc32(0L, (uint8*)ptr, sizeof(struct s_sidtab));
|
---|
987 | }
|
---|
988 |
|
---|
989 | //update cardlist if reader config has changed, also set interval to 1s / 30times
|
---|
990 | if (cur_check != last_check) {
|
---|
991 | i = DEFAULT_SHORT_INTERVAL;
|
---|
992 | cs_debug_mask(D_TRACE, "share-update [1] %u %u", cur_check, last_check);
|
---|
993 | refresh_shares();
|
---|
994 | last_check = cur_check;
|
---|
995 | last_card_check = cur_card_check;
|
---|
996 | }
|
---|
997 | //update cardlist if cccam cards has changed:
|
---|
998 | else if (cur_card_check != last_card_check) {
|
---|
999 | cs_debug_mask(D_TRACE, "share-update [2] %u %u", cur_check, last_check);
|
---|
1000 | refresh_shares();
|
---|
1001 | last_card_check = cur_card_check;
|
---|
1002 | }
|
---|
1003 | }
|
---|
1004 | }
|
---|
1005 |
|
---|
1006 | void init_share() {
|
---|
1007 |
|
---|
1008 | reported_carddatas = ll_create();
|
---|
1009 | pthread_mutex_init(&cc_shares_lock, NULL);
|
---|
1010 |
|
---|
1011 | share_updater_thread = 0;
|
---|
1012 | pthread_t temp;
|
---|
1013 | pthread_attr_t attr;
|
---|
1014 | pthread_attr_init(&attr);
|
---|
1015 | #ifndef TUXBOX
|
---|
1016 | pthread_attr_setstacksize(&attr, PTHREAD_STACK_SIZE);
|
---|
1017 | #endif
|
---|
1018 | if (pthread_create(&temp, &attr, (void*)&share_updater, NULL))
|
---|
1019 | cs_log("ERROR: can't create share updater thread!");
|
---|
1020 | else {
|
---|
1021 | cs_debug_mask(D_TRACE, "share updater thread started");
|
---|
1022 | pthread_detach(temp);
|
---|
1023 | share_updater_thread = temp;
|
---|
1024 | }
|
---|
1025 | pthread_attr_destroy(&attr);
|
---|
1026 | }
|
---|
1027 |
|
---|
1028 | void done_share() {
|
---|
1029 | if (share_updater_thread) {
|
---|
1030 | pthread_cancel(share_updater_thread);
|
---|
1031 | share_updater_thread = 0;
|
---|
1032 | }
|
---|
1033 | }
|
---|