1 | #include "globals.h"
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2 |
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3 | #if defined(HAVE_DVBAPI) && defined(WITH_STAPI)
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4 |
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5 | #define DVBAPI_LOG_PREFIX 1
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6 | #include "module-dvbapi.h"
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7 | #include "module-dvbapi-stapi.h"
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8 | #include "oscam-client.h"
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9 | #include "oscam-files.h"
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10 | #include "oscam-string.h"
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11 | #include "oscam-time.h"
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12 |
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13 | // These variables are declared in module-dvbapi.c
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14 | extern int32_t disable_pmt_files;
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15 | extern struct s_dvbapi_priority *dvbapi_priority;
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16 | extern DEMUXTYPE demux[MAX_DEMUX];
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17 |
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18 | static int32_t stapi_on;
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19 | static pthread_mutex_t filter_lock;
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20 | static struct STDEVICE dev_list[PTINUM];
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21 |
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22 | void stapi_off(void)
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23 | {
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24 | int32_t i;
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25 |
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26 | pthread_mutex_lock(&filter_lock);
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27 |
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28 | cs_log("stapi shutdown");
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29 |
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30 | disable_pmt_files = 1;
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31 | stapi_on = 0;
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32 | for(i = 0; i < MAX_DEMUX; i++)
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33 | {
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34 | dvbapi_stop_descrambling(i);
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35 | }
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36 |
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37 | for(i = 0; i < PTINUM; i++)
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38 | {
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39 | if(dev_list[i].SessionHandle > 0)
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40 | {
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41 | if(dev_list[i].SignalHandle > 0)
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42 | {
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43 | oscam_stapi_SignalAbort(dev_list[i].SignalHandle);
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44 | }
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45 | pthread_cancel(dev_list[i].thread);
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46 | }
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47 | }
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48 |
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49 | pthread_mutex_unlock(&filter_lock);
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50 | sleep(2);
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51 | return;
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52 | }
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53 |
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54 | int32_t stapi_open(void)
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55 | {
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56 | uint32_t ErrorCode;
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57 |
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58 | DIR *dirp;
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59 | struct dirent entry, *dp = NULL;
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60 | struct stat buf;
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61 | int32_t i;
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62 | char pfad[80];
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63 | stapi_on = 1;
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64 | int32_t stapi_priority = 0;
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65 |
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66 | dirp = opendir(PROCDIR);
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67 | if(!dirp)
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68 | {
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69 | cs_log("opendir failed (errno=%d %s)", errno, strerror(errno));
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70 | return 0;
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71 | }
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72 |
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73 | memset(dev_list, 0, sizeof(struct STDEVICE)*PTINUM);
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74 |
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75 | if(dvbapi_priority)
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76 | {
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77 | struct s_dvbapi_priority *p;
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78 | for(p = dvbapi_priority; p != NULL; p = p->next)
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79 | {
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80 | if(p->type == 's')
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81 | {
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82 | stapi_priority = 1;
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83 | break;
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84 | }
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85 | }
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86 | }
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87 |
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88 | if(!stapi_priority)
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89 | {
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90 | cs_log("WARNING: no PTI devices defined, stapi disabled");
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91 | return 0;
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92 | }
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93 |
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94 | oscam_stapi_CheckVersion();
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95 |
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96 | i = 0;
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97 | while(!cs_readdir_r(dirp, &entry, &dp))
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98 | {
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99 | if(!dp) { break; }
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100 |
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101 | snprintf(pfad, sizeof(pfad), "%s%s", PROCDIR, dp->d_name);
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102 | if(stat(pfad, &buf) != 0)
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103 | { continue; }
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104 |
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105 | if(!(buf.st_mode & S_IFDIR && strncmp(dp->d_name, ".", 1) != 0))
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106 | { continue; }
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107 |
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108 | int32_t do_open = 0;
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109 | struct s_dvbapi_priority *p;
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110 |
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111 | for(p = dvbapi_priority; p != NULL; p = p->next)
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112 | {
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113 | if(p->type != 's') { continue; }
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114 | if(strcmp(dp->d_name, p->devname) == 0)
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115 | {
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116 | do_open = 1;
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117 | break;
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118 | }
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119 | }
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120 |
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121 | if(!do_open)
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122 | {
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123 | cs_log("PTI: %s skipped", dp->d_name);
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124 | continue;
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125 | }
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126 |
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127 | ErrorCode = oscam_stapi_Open(dp->d_name, &dev_list[i].SessionHandle);
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128 | if(ErrorCode != 0)
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129 | {
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130 | cs_log("STPTI_Open ErrorCode: %d", ErrorCode);
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131 | continue;
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132 | }
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133 |
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134 | //debug
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135 | //oscam_stapi_Capability(dp->d_name);
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136 |
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137 | cs_strncpy(dev_list[i].name, dp->d_name, sizeof(dev_list[i].name));
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138 | cs_log("PTI: %s open %d", dp->d_name, i);
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139 |
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140 | ErrorCode = oscam_stapi_SignalAllocate(dev_list[i].SessionHandle, &dev_list[i].SignalHandle);
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141 | if(ErrorCode != 0)
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142 | { cs_log("SignalAllocate: ErrorCode: %d SignalHandle: %x", ErrorCode, dev_list[i].SignalHandle); }
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143 |
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144 | i++;
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145 | if(i >= PTINUM) { break; }
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146 | }
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147 | closedir(dirp);
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148 |
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149 | if(i == 0) { return 0; }
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150 |
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151 | pthread_mutex_init(&filter_lock, NULL);
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152 |
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153 | for(i = 0; i < PTINUM; i++)
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154 | {
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155 | if(dev_list[i].SessionHandle == 0)
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156 | { continue; }
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157 |
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158 | struct read_thread_param *para;
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159 | if(!cs_malloc(¶, sizeof(struct read_thread_param)))
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160 | { return 0; }
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161 | para->id = i;
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162 | para->cli = cur_client();
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163 |
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164 | int32_t ret = pthread_create(&dev_list[i].thread, NULL, stapi_read_thread, (void *)para);
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165 | if(ret)
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166 | {
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167 | cs_log("ERROR: can't create stapi read thread (errno=%d %s)", ret, strerror(ret));
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168 | return 0;
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169 | }
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170 | else
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171 | { pthread_detach(dev_list[i].thread); }
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172 | }
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173 |
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174 | atexit(stapi_off);
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175 |
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176 | cs_log("liboscam_stapi v.%s initialized", oscam_stapi_LibVersion());
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177 | return 1;
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178 | }
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179 |
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180 | int32_t stapi_activate_section_filter(int32_t fd, uchar *filter, uchar *mask)
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181 | {
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182 | int n=0, ret=852049;
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183 | while (n<3 && ret==852049) {
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184 | ret = oscam_stapi_FilterSet(fd, filter, mask);
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185 | if(ret) {
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186 | cs_debug_mask(D_DVBAPI, "Error: oscam_stapi_FilterSet; %d", ret);
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187 | cs_sleepms(50);
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188 | n++;
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189 | }
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190 | }
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191 | if(ret) {
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192 | cs_log("Error: stapi_activate_section_filter: %d", ret);
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193 | ret = -1;
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194 | }
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195 | return ret;
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196 | }
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197 |
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198 | int32_t stapi_set_filter(int32_t demux_id, uint16_t pid, uchar *filter, uchar *mask, int32_t num, char *pmtfile)
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199 | {
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200 | int32_t i;
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201 | int32_t ret = -1;
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202 | char dest[1024];
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203 | uint16_t pids[1] = { pid };
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204 | struct s_dvbapi_priority *p;
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205 |
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206 | if(!pmtfile)
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207 | {
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208 | cs_debug_mask(D_DVBAPI, "No valid pmtfile!");
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209 | return -1;
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210 | }
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211 |
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212 | cs_debug_mask(D_DVBAPI, "pmt file %s demux_id %d", pmtfile, demux_id);
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213 |
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214 | for(p = dvbapi_priority; p != NULL; p = p->next)
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215 | {
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216 | if(p->type != 's') { continue; } // stapi rule?
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217 | if(strcmp(pmtfile, p->pmtfile) != 0) { continue; } // same file?
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218 |
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219 | for(i = 0; i < PTINUM; i++)
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220 | {
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221 | if(strcmp(dev_list[i].name, p->devname) == 0 && p->disablefilter == 0) // check device name and if filtering is enabled!
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222 | {
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223 | cs_debug_mask(D_DVBAPI, "set stapi filter on %s for pid %04X", dev_list[i].name, pids[0]);
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224 | ret = stapi_do_set_filter(demux_id, &dev_list[i].demux_fd[demux_id][num], pids, 1, filter, mask, i);
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225 | if(ret > 0) // success
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226 | {
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227 | cs_debug_mask(D_DVBAPI, "%s filter #%d set (pid %04X)", dev_list[i].name, num, pid);
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228 | return ret; // return filternumber
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229 | }
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230 | else // failure
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231 | {
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232 | cs_debug_mask(D_DVBAPI, "Error setting new filter for pid %04X on %s!", pid, dev_list[i].name);
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233 | return -1; // set return to error
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234 | }
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235 | }
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236 | }
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237 | }
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238 |
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239 | if(p == NULL)
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240 | {
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241 | cs_debug_mask(D_DVBAPI, "No matching S: line in oscam.dvbapi for pmtfile %s -> stop descrambling!", pmtfile);
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242 | snprintf(dest, sizeof(dest), "%s%s", TMPDIR, demux[demux_id].pmt_file);
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243 | unlink(dest); // remove obsolete pmt file
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244 | dvbapi_stop_descrambling(demux_id);
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245 | }
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246 | return ret;
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247 | }
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248 |
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249 | int32_t stapi_remove_filter(int32_t demux_id, int32_t num, char *pmtfile)
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250 | {
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251 | int32_t i, ret = 0;
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252 | struct s_dvbapi_priority *p;
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253 |
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254 | if(!pmtfile) { return 0; }
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255 |
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256 | for(p = dvbapi_priority; p != NULL; p = p->next)
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257 | {
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258 | if(p->type != 's') { continue; }
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259 | if(strcmp(pmtfile, p->pmtfile) != 0)
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260 | { continue; }
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261 |
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262 | for(i = 0; i < PTINUM; i++)
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263 | {
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264 | if(strcmp(dev_list[i].name, p->devname) == 0 && p->disablefilter == 0)
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265 | {
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266 | ret = stapi_do_remove_filter(demux_id, &dev_list[i].demux_fd[demux_id][num], i);
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267 | }
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268 | }
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269 | }
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270 | if(ret == 1)
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271 | {
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272 | cs_debug_mask(D_DVBAPI, "filter #%d removed", num);
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273 | }
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274 | else
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275 | {
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276 | cs_debug_mask(D_DVBAPI, "Error: filter #%d was not removed!", num);
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277 | }
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278 | return ret;
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279 | }
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280 |
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281 | uint32_t check_slot(int32_t dev_id, uint32_t checkslot, FILTERTYPE *skipfilter)
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282 | {
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283 | int32_t d, f, l;
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284 | for(d = 0; d < MAX_DEMUX; d++)
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285 | {
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286 | for(f = 0; f < MAX_FILTER; f++)
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287 | {
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288 | if(skipfilter && &dev_list[dev_id].demux_fd[d][f] == skipfilter)
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289 | { continue; }
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290 | for(l = 0; l < dev_list[dev_id].demux_fd[d][f].NumSlots; l++)
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291 | {
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292 | if(checkslot == dev_list[dev_id].demux_fd[d][f].SlotHandle[l])
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293 | {
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294 | return dev_list[dev_id].demux_fd[d][f].BufferHandle[l];
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295 | }
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296 | }
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297 | }
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298 | }
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299 | return 0;
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300 | }
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301 |
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302 |
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303 | int32_t stapi_do_set_filter(int32_t demux_id, FILTERTYPE *filter, uint16_t *pids, int32_t pidcount, uchar *filt, uchar *mask, int32_t dev_id)
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304 | {
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305 | uint32_t FilterAssociateError = 0;
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306 | int32_t k, ret = 0;
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307 |
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308 | filter->fd = 0;
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309 | filter->BufferHandle[0] = 0;
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310 | filter->SlotHandle[0] = 0;
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311 |
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312 | if(dev_list[dev_id].SessionHandle == 0) { return 0; }
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313 |
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314 | uint32_t FilterAllocateError = oscam_stapi_FilterAllocate(dev_list[dev_id].SessionHandle, &filter->fd);
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315 |
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316 | if(FilterAllocateError != 0)
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317 | {
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318 | cs_log("FilterAllocate problem");
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319 | filter->fd = 0;
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320 | return 0;
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321 | }
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322 |
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323 | for(k = 0; k < pidcount; k++)
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324 | {
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325 | uint16_t pid = pids[k];
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326 |
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327 | uint32_t QuerySlot = oscam_stapi_PidQuery(dev_list[dev_id].name, pid);
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328 | int32_t SlotInit = 1;
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329 |
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330 | if(QuerySlot != 0)
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331 | {
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332 | uint32_t checkslot = check_slot(dev_id, QuerySlot, NULL);
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333 | if(checkslot > 0)
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334 | {
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335 | filter->SlotHandle[k] = QuerySlot;
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336 | filter->BufferHandle[k] = checkslot;
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337 | SlotInit = 0;
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338 | }
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339 | else
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340 | {
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341 | cs_log("overtake: clear pid: %d", oscam_stapi_SlotClearPid(QuerySlot));
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342 | SlotInit = 1;
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343 | }
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344 | }
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345 |
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346 | if(SlotInit == 1)
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347 | {
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348 | ret = oscam_stapi_SlotInit(dev_list[dev_id].SessionHandle, dev_list[dev_id].SignalHandle, &filter->BufferHandle[k], &filter->SlotHandle[k], pid);
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349 | }
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350 |
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351 | FilterAssociateError = oscam_stapi_FilterAssociate(filter->fd, filter->SlotHandle[k]);
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352 | filter->NumSlots++;
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353 | }
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354 |
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355 | uint32_t FilterSetError = oscam_stapi_FilterSet(filter->fd, filt, mask);
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356 |
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357 | if(ret || FilterAllocateError || FilterAssociateError || FilterSetError)
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358 | {
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359 | cs_log("set_filter: dev: %d FAl: %d FAs: %d FS: %d",
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360 | dev_id, FilterAllocateError, FilterAssociateError, FilterSetError);
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361 | stapi_do_remove_filter(demux_id, filter, dev_id);
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362 | return 0;
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363 | }
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364 | else
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365 | {
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366 | return filter->fd; // return fd of filter
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367 | }
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368 | }
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369 |
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370 | int32_t stapi_do_remove_filter(int32_t UNUSED(demux_id), FILTERTYPE *filter, int32_t dev_id)
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371 | {
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372 | if(filter->fd == 0) { return 0; }
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373 |
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374 | uint32_t BufferDeallocateError = 0, SlotDeallocateError = 0;
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375 |
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376 | if(dev_list[dev_id].SessionHandle == 0) { return 0; }
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377 |
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378 | int32_t k;
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379 | for(k = 0; k < filter->NumSlots; k++)
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380 | {
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381 | uint32_t checkslot = check_slot(dev_id, filter->SlotHandle[k], filter);
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382 |
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383 | if(checkslot == 0)
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384 | {
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385 | BufferDeallocateError = oscam_stapi_BufferDeallocate(filter->BufferHandle[k]);
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386 | SlotDeallocateError = oscam_stapi_SlotDeallocate(filter->SlotHandle[k]);
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387 | }
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388 | }
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389 | uint32_t FilterDeallocateError = oscam_stapi_FilterDeallocate(filter->fd);
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390 |
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391 | memset(filter, 0, sizeof(FILTERTYPE));
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392 |
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393 | if(BufferDeallocateError || SlotDeallocateError || FilterDeallocateError)
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394 | {
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395 | cs_log("remove_filter: dev: %d BD: %d SD: %d FDe: %d",
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396 | dev_id, BufferDeallocateError, SlotDeallocateError, FilterDeallocateError);
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397 | return 0;
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398 | }
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399 | else
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400 | {
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401 | return 1;
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402 | }
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403 | }
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404 |
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405 | void stapi_cleanup_thread(void *dev)
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406 | {
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407 | int32_t dev_index = (int)dev;
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408 |
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409 | int32_t ErrorCode;
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410 | ErrorCode = oscam_stapi_Close(dev_list[dev_index].SessionHandle);
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411 |
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412 | printf("liboscam_stapi: PTI %s closed - %d\n", dev_list[dev_index].name, ErrorCode);
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413 | dev_list[dev_index].SessionHandle = 0;
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414 | }
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415 |
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416 | void *stapi_read_thread(void *sparam)
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417 | {
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418 | int32_t dev_index, ErrorCode, i, j, CRCValid;
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419 | uint32_t QueryBufferHandle = 0, DataSize = 0;
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420 | uchar buf[BUFFLEN];
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421 |
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422 | struct read_thread_param *para = sparam;
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423 | dev_index = para->id;
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424 |
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425 | pthread_setspecific(getclient, para->cli);
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426 | pthread_setcanceltype(PTHREAD_CANCEL_ASYNCHRONOUS, NULL);
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427 | pthread_cleanup_push(stapi_cleanup_thread, (void *) dev_index);
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428 |
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429 | int32_t error_count = 0;
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430 |
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431 | while(1)
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432 | {
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433 | QueryBufferHandle = 0;
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434 | ErrorCode = oscam_stapi_SignalWaitBuffer(dev_list[dev_index].SignalHandle, &QueryBufferHandle, 1000);
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435 |
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436 | switch(ErrorCode)
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437 | {
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438 | case 0: // NO_ERROR:
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439 | break;
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440 | case 852042: // ERROR_SIGNAL_ABORTED
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441 | cs_log("Caught abort signal");
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442 | pthread_exit(NULL);
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443 | break;
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444 | case 11: // ERROR_TIMEOUT:
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445 | //cs_log("timeout %d", dev_index);
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446 | //TODO: if pidindex == -1 try next
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447 | continue;
|
---|
448 | break;
|
---|
449 | default:
|
---|
450 | if(QueryBufferHandle != 0)
|
---|
451 | {
|
---|
452 | cs_log("SignalWaitBuffer error: %d", ErrorCode);
|
---|
453 | oscam_stapi_BufferFlush(QueryBufferHandle);
|
---|
454 | continue;
|
---|
455 | }
|
---|
456 | cs_log("SignalWaitBuffer: index %d ErrorCode: %d - QueryBuffer: %x", dev_index, ErrorCode, QueryBufferHandle);
|
---|
457 | error_count++;
|
---|
458 | if(error_count > 10)
|
---|
459 | {
|
---|
460 | cs_log("Too many errors in reader thread %d, quitting.", dev_index);
|
---|
461 | pthread_exit(NULL);
|
---|
462 | }
|
---|
463 | continue;
|
---|
464 | break;
|
---|
465 | }
|
---|
466 |
|
---|
467 | uint32_t NumFilterMatches = 0;
|
---|
468 | int32_t demux_id = 0, filter_num = 0;
|
---|
469 | DataSize = 0;
|
---|
470 | uint32_t k;
|
---|
471 |
|
---|
472 | uint32_t MatchedFilterList[10];
|
---|
473 | ErrorCode = oscam_stapi_BufferReadSection(QueryBufferHandle, MatchedFilterList, 10, &NumFilterMatches, &CRCValid, buf, BUFFLEN, &DataSize);
|
---|
474 |
|
---|
475 | if(ErrorCode != 0)
|
---|
476 | {
|
---|
477 | cs_log("BufferRead: index: %d ErrorCode: %d", dev_index, ErrorCode);
|
---|
478 | cs_sleepms(1000);
|
---|
479 | continue;
|
---|
480 | }
|
---|
481 |
|
---|
482 | if(DataSize <= 0)
|
---|
483 | { continue; }
|
---|
484 |
|
---|
485 | pthread_mutex_lock(&filter_lock); // don't use cs_lock() here; multiple threads using same s_client struct
|
---|
486 | for(k = 0; k < NumFilterMatches; k++)
|
---|
487 | {
|
---|
488 | for(i = 0; i < MAX_DEMUX; i++)
|
---|
489 | {
|
---|
490 | for(j = 0; j < MAX_FILTER; j++)
|
---|
491 | {
|
---|
492 | if(dev_list[dev_index].demux_fd[i][j].fd == MatchedFilterList[k])
|
---|
493 | {
|
---|
494 | demux_id = i;
|
---|
495 | filter_num = j;
|
---|
496 |
|
---|
497 | dvbapi_process_input(demux_id, filter_num, buf, DataSize);
|
---|
498 | }
|
---|
499 | }
|
---|
500 | }
|
---|
501 | }
|
---|
502 | pthread_mutex_unlock(&filter_lock);
|
---|
503 | }
|
---|
504 | pthread_cleanup_pop(0);
|
---|
505 | }
|
---|
506 |
|
---|
507 | #define ASSOCIATE 1
|
---|
508 | #define DISASSOCIATE 0
|
---|
509 |
|
---|
510 | #define DE_START 0
|
---|
511 | #define DE_STOP 1
|
---|
512 |
|
---|
513 | void stapi_DescramblerAssociate(int32_t demux_id, uint16_t pid, int32_t mode, int32_t n)
|
---|
514 | {
|
---|
515 | uint32_t Slot = 0;
|
---|
516 | int32_t ErrorCode = 0;
|
---|
517 |
|
---|
518 | if(dev_list[n].SessionHandle == 0) { return; }
|
---|
519 |
|
---|
520 | Slot = oscam_stapi_PidQuery(dev_list[n].name, pid);
|
---|
521 | if(!Slot) { return; }
|
---|
522 |
|
---|
523 | if(demux[demux_id].DescramblerHandle[n] == 0) { return; }
|
---|
524 |
|
---|
525 | if(mode == ASSOCIATE)
|
---|
526 | {
|
---|
527 | int32_t k;
|
---|
528 | for(k = 0; k < SLOTNUM; k++)
|
---|
529 | {
|
---|
530 | if(demux[demux_id].slot_assc[n][k] == Slot)
|
---|
531 | {
|
---|
532 | return;
|
---|
533 | }
|
---|
534 | }
|
---|
535 |
|
---|
536 | ErrorCode = oscam_stapi_DescramblerAssociate(demux[demux_id].DescramblerHandle[n], Slot);
|
---|
537 | cs_debug_mask(D_DVBAPI, "set pid %04x on %s", pid, dev_list[n].name);
|
---|
538 |
|
---|
539 | if(ErrorCode != 0)
|
---|
540 | { cs_log("DescramblerAssociate %d", ErrorCode); }
|
---|
541 |
|
---|
542 | for(k = 0; k < SLOTNUM; k++)
|
---|
543 | {
|
---|
544 | if(demux[demux_id].slot_assc[n][k] == 0)
|
---|
545 | {
|
---|
546 | demux[demux_id].slot_assc[n][k] = Slot;
|
---|
547 | break;
|
---|
548 | }
|
---|
549 | }
|
---|
550 | }
|
---|
551 | else
|
---|
552 | {
|
---|
553 | ErrorCode = oscam_stapi_DescramblerDisassociate(demux[demux_id].DescramblerHandle[n], Slot);
|
---|
554 | if(ErrorCode != 0)
|
---|
555 | { cs_debug_mask(D_DVBAPI, "DescramblerDisassociate %d", ErrorCode); }
|
---|
556 |
|
---|
557 | cs_debug_mask(D_DVBAPI, "unset pid %04x on %s", pid, dev_list[n].name);
|
---|
558 |
|
---|
559 | int32_t k;
|
---|
560 | for(k = 0; k < SLOTNUM; k++)
|
---|
561 | {
|
---|
562 | if(demux[demux_id].slot_assc[n][k] == Slot)
|
---|
563 | {
|
---|
564 | demux[demux_id].slot_assc[n][k] = 0;
|
---|
565 | return;
|
---|
566 | }
|
---|
567 | }
|
---|
568 | }
|
---|
569 |
|
---|
570 | return;
|
---|
571 | }
|
---|
572 |
|
---|
573 | void stapi_startdescrambler(int32_t demux_id, int32_t dev_index, int32_t mode)
|
---|
574 | {
|
---|
575 | int32_t ErrorCode;
|
---|
576 |
|
---|
577 | if(mode == DE_START && demux[demux_id].DescramblerHandle[dev_index] == 0)
|
---|
578 | {
|
---|
579 | uint32_t DescramblerHandle = 0;
|
---|
580 | ErrorCode = oscam_stapi_DescramblerAllocate(dev_list[dev_index].SessionHandle, &DescramblerHandle);
|
---|
581 | if(ErrorCode != 0)
|
---|
582 | {
|
---|
583 | cs_log("DescramblerAllocate: ErrorCode: %d SignalHandle: %x", ErrorCode, dev_list[dev_index].SignalHandle);
|
---|
584 | return;
|
---|
585 | }
|
---|
586 |
|
---|
587 | demux[demux_id].DescramblerHandle[dev_index] = DescramblerHandle;
|
---|
588 | }
|
---|
589 |
|
---|
590 | if(mode == DE_STOP && demux[demux_id].DescramblerHandle[dev_index] > 0)
|
---|
591 | {
|
---|
592 | ErrorCode = oscam_stapi_DescramblerDeallocate(demux[demux_id].DescramblerHandle[dev_index]);
|
---|
593 |
|
---|
594 | if(ErrorCode != 0)
|
---|
595 | { cs_log("DescramblerDeallocate: ErrorCode: %d", ErrorCode); }
|
---|
596 |
|
---|
597 | demux[demux_id].DescramblerHandle[dev_index] = 0;
|
---|
598 | }
|
---|
599 |
|
---|
600 | return;
|
---|
601 | }
|
---|
602 |
|
---|
603 | int32_t stapi_set_pid(int32_t demux_id, int32_t UNUSED(num), int32_t idx, uint16_t UNUSED(pid), char *UNUSED(pmtfile))
|
---|
604 | {
|
---|
605 | int32_t n;
|
---|
606 |
|
---|
607 | if(idx == -1)
|
---|
608 | {
|
---|
609 | for(n = 0; n < PTINUM; n++)
|
---|
610 | {
|
---|
611 | if(demux[demux_id].DescramblerHandle[n] == 0) { continue; }
|
---|
612 |
|
---|
613 | cs_debug_mask(D_DVBAPI, "stop descrambling PTI: %s", dev_list[n].name);
|
---|
614 | stapi_startdescrambler(demux_id, n, DE_STOP);
|
---|
615 | memset(demux[demux_id].slot_assc[n], 0, sizeof(demux[demux_id].slot_assc[n]));
|
---|
616 | }
|
---|
617 | }
|
---|
618 |
|
---|
619 | return 1;
|
---|
620 | }
|
---|
621 |
|
---|
622 | int32_t stapi_write_cw(int32_t demux_id, uchar *cw, uint16_t *STREAMpids, int32_t STREAMpidcount, char *pmtfile)
|
---|
623 | {
|
---|
624 | int32_t ErrorCode, l, n, k;
|
---|
625 | unsigned char nullcw[8];
|
---|
626 | memset(nullcw, 0, 8);
|
---|
627 | char *text[] = { "even", "odd" };
|
---|
628 |
|
---|
629 | if(!pmtfile) { return 0; }
|
---|
630 |
|
---|
631 | for(n = 0; n < PTINUM; n++)
|
---|
632 | {
|
---|
633 | if(dev_list[n].SessionHandle == 0) { continue; }
|
---|
634 | if(demux[demux_id].DescramblerHandle[n] == 0)
|
---|
635 | {
|
---|
636 | struct s_dvbapi_priority *p;
|
---|
637 |
|
---|
638 | for(p = dvbapi_priority; p != NULL; p = p->next)
|
---|
639 | {
|
---|
640 | if(p->type != 's') { continue; }
|
---|
641 | if(strcmp(pmtfile, p->pmtfile) != 0)
|
---|
642 | { continue; }
|
---|
643 |
|
---|
644 | if(strcmp(dev_list[n].name, p->devname) == 0)
|
---|
645 | {
|
---|
646 | cs_debug_mask(D_DVBAPI, "start descrambling PTI: %s", dev_list[n].name);
|
---|
647 | stapi_startdescrambler(demux_id, n, DE_START);
|
---|
648 | }
|
---|
649 | }
|
---|
650 | }
|
---|
651 |
|
---|
652 | if(demux[demux_id].DescramblerHandle[n] == 0) { continue; }
|
---|
653 | for(k = 0; k < STREAMpidcount; k++)
|
---|
654 | {
|
---|
655 | stapi_DescramblerAssociate(demux_id, STREAMpids[k], ASSOCIATE, n);
|
---|
656 | }
|
---|
657 | }
|
---|
658 |
|
---|
659 | for(l = 0; l < 2; l++)
|
---|
660 | {
|
---|
661 | if(memcmp(cw + (l * 8), demux[demux_id].lastcw[l], 8) != 0 && memcmp(cw + (l * 8), nullcw, 8) != 0)
|
---|
662 | {
|
---|
663 | for(n = 0; n < PTINUM; n++)
|
---|
664 | {
|
---|
665 | if(demux[demux_id].DescramblerHandle[n] == 0) { continue; }
|
---|
666 |
|
---|
667 | ErrorCode = oscam_stapi_DescramblerSet(demux[demux_id].DescramblerHandle[n], l, cw + (l * 8));
|
---|
668 | if(ErrorCode != 0)
|
---|
669 | { cs_log("DescramblerSet: ErrorCode: %d", ErrorCode); }
|
---|
670 |
|
---|
671 | memcpy(demux[demux_id].lastcw[l], cw + (l * 8), 8);
|
---|
672 | cs_debug_mask(D_DVBAPI, "write cw %s index: %d %s", text[l], demux_id, dev_list[n].name);
|
---|
673 | }
|
---|
674 | }
|
---|
675 | }
|
---|
676 |
|
---|
677 | return 1;
|
---|
678 | }
|
---|
679 |
|
---|
680 | // Needed for compatability with liboscam_stapi.a
|
---|
681 | #undef cs_log
|
---|
682 | void cs_log(const char *fmt, ...)
|
---|
683 | {
|
---|
684 | va_list params;
|
---|
685 | char log_txt[512];
|
---|
686 |
|
---|
687 | va_start(params, fmt);
|
---|
688 | vsnprintf(log_txt, sizeof(log_txt), fmt, params);
|
---|
689 | va_end(params);
|
---|
690 |
|
---|
691 | cs_log_int(0, 1, NULL, 0, log_txt);
|
---|
692 | }
|
---|
693 |
|
---|
694 | #endif
|
---|