1 | #ifndef LINKEDCHANNEL_H |
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2 | #define LINKEDCHANNEL_H |
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3 | |
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4 | struct linkedchannel* getlinkedchannel(struct channel* chnode, int serviceid, uint64_t transponderid, time_t starttime, time_t endtime) |
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5 | { |
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6 | if(chnode == NULL) return NULL; |
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7 | |
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8 | m_lock(&status.linkedchannelmutex, 14); |
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9 | struct linkedchannel* node = chnode->linkedchannel; |
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10 | |
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11 | while(node != NULL) |
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12 | { |
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13 | if(node->serviceid == serviceid && node->transponderid == transponderid && node->starttime == starttime && node->endtime == endtime) |
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14 | { |
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15 | m_unlock(&status.linkedchannelmutex, 14); |
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16 | return node; |
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17 | } |
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18 | node = node->next; |
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19 | } |
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20 | |
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21 | m_unlock(&status.linkedchannelmutex, 14); |
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22 | return NULL; |
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23 | } |
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24 | |
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25 | struct linkedchannel* checklinkedchannel(struct channel* chnode, struct linkedchannel* lchannel) |
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26 | { |
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27 | struct linkedchannel* node = NULL; |
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28 | |
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29 | if(chnode != NULL) |
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30 | { |
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31 | node = chnode->linkedchannel; |
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32 | while(node != NULL) |
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33 | { |
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34 | if(node == lchannel) |
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35 | return node; |
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36 | node = node->next; |
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37 | } |
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38 | } |
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39 | return NULL; |
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40 | } |
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41 | |
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42 | void screenlinkedchannel() |
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43 | { |
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44 | int rcret = 0, treffer = 0, akttime = 0; |
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45 | struct skin* linkedchannel = getscreen("linkedchannel"); |
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46 | struct skin* listbox = getscreennode(linkedchannel, "listbox"); |
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47 | struct skin* tmp = NULL; |
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48 | struct linkedchannel* node = NULL; |
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49 | struct channel* chnode = channel; |
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50 | struct epg* epgnode = NULL; |
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51 | char* tmpstr = NULL, *buf = NULL; |
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52 | struct tm *loctime = NULL; |
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53 | |
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54 | listbox->aktline = 1; |
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55 | listbox->aktpage = -1; |
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56 | |
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57 | buf = malloc(7); |
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58 | |
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59 | addscreenrc(linkedchannel, listbox); |
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60 | start: |
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61 | akttime = time(NULL); |
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62 | tmp = NULL; |
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63 | chnode = channel; |
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64 | delmarkedscreennodes(linkedchannel, 1); |
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65 | if(status.aktservice->channel != NULL) |
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66 | { |
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67 | m_lock(&status.linkedchannelmutex, 14); |
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68 | while(chnode != NULL) |
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69 | { |
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70 | node = chnode->linkedchannel; |
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71 | while(node != NULL) |
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72 | { |
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73 | if(node->serviceid == status.aktservice->channel->serviceid && node->transponderid == status.aktservice->channel->transponderid && akttime >= node->starttime && akttime < node->endtime) |
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74 | { |
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75 | node = chnode->linkedchannel; |
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76 | break; |
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77 | } |
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78 | node = node->next; |
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79 | } |
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80 | if(node != NULL) break; |
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81 | chnode = chnode->next; |
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82 | } |
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83 | |
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84 | if(node == NULL) |
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85 | node = status.aktservice->channel->linkedchannel; |
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86 | while(node != NULL) |
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87 | { |
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88 | if(akttime >= node->starttime && akttime < node->endtime) |
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89 | { |
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90 | chnode = getchannel(node->serviceid, node->transponderid); |
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91 | if(chnode != NULL) |
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92 | { |
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93 | epgnode = getepgakt(chnode); |
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94 | //don't show linked channel with start/end 1day |
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95 | if(epgnode != NULL && epgnode->endtime - epgnode->starttime >= 86400) |
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96 | { |
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97 | node = node->next; |
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98 | continue; |
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99 | } |
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100 | tmp = addlistbox(linkedchannel, listbox, tmp, 1); |
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101 | if(tmp != NULL) |
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102 | { |
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103 | if(chnode == status.aktservice->channel) |
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104 | treffer = 1; |
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105 | if(treffer == 0) |
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106 | listbox->aktline++; |
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107 | tmpstr = ostrcat(tmpstr, chnode->name, 1, 0); |
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108 | if(epgnode != NULL) |
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109 | { |
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110 | tmpstr = ostrcat(tmpstr, " - ", 1, 0); |
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111 | if(buf != NULL) |
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112 | { |
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113 | loctime = olocaltime(&epgnode->starttime); |
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114 | ostrftime(buf, MINMALLOC, "%H:%M ", loctime); |
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115 | free(loctime); loctime = NULL; |
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116 | tmpstr = ostrcat(tmpstr, buf, 1, 0); |
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117 | } |
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118 | tmpstr = ostrcat(tmpstr, epgnode->title, 1, 0); |
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119 | } |
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120 | changetext(tmp, tmpstr); |
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121 | free(tmpstr); tmpstr = NULL; |
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122 | tmp->handle = (char*)chnode; |
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123 | } |
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124 | } |
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125 | } |
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126 | node = node->next; |
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127 | } |
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128 | m_unlock(&status.linkedchannelmutex, 14); |
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129 | } |
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130 | |
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131 | if(treffer == 0) |
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132 | { |
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133 | listbox->aktline = 1; |
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134 | treffer = 1; |
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135 | } |
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136 | |
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137 | drawscreen(linkedchannel, 0, 0); |
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138 | |
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139 | while(1) |
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140 | { |
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141 | rcret = waitrc(linkedchannel, 2000, 0); |
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142 | |
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143 | if(rcret == RCTIMEOUT) goto start; |
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144 | |
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145 | if(rcret == getrcconfigint("rcexit", NULL)) break; |
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146 | if(rcret == getrcconfigint("rcok", NULL)) |
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147 | { |
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148 | if(listbox->select != NULL && listbox->select->handle != NULL) |
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149 | servicecheckret(servicestart((struct channel*)listbox->select->handle, NULL, NULL, 0), 0); |
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150 | break; |
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151 | } |
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152 | } |
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153 | |
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154 | free(buf); |
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155 | delmarkedscreennodes(linkedchannel, 1); |
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156 | delownerrc(linkedchannel); |
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157 | clearscreen(linkedchannel); |
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158 | } |
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159 | |
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160 | struct linkedchannel* addlinkedchannel(struct channel* chnode, int serviceid, uint64_t transponderid, time_t starttime, time_t endtime, struct linkedchannel* last) |
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161 | { |
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162 | struct linkedchannel *newnode = NULL, *prev = NULL, *node = NULL; |
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163 | |
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164 | if(chnode == NULL) |
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165 | { |
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166 | err("NULL detect"); |
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167 | return NULL; |
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168 | } |
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169 | |
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170 | newnode = (struct linkedchannel*)calloc(1, sizeof(struct linkedchannel)); |
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171 | if(newnode == NULL) |
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172 | { |
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173 | err("no memory"); |
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174 | return NULL; |
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175 | } |
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176 | |
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177 | newnode->serviceid = serviceid; |
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178 | newnode->transponderid = transponderid; |
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179 | newnode->starttime = starttime; |
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180 | newnode->endtime = endtime; |
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181 | |
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182 | m_lock(&status.linkedchannelmutex, 14); |
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183 | node = chnode->linkedchannel; |
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184 | if(last == NULL) |
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185 | { |
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186 | while(node != NULL) |
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187 | { |
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188 | prev = node; |
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189 | node = node->next; |
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190 | } |
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191 | } |
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192 | else |
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193 | { |
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194 | prev = last; |
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195 | node = last->next; |
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196 | } |
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197 | |
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198 | if(prev == NULL) |
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199 | chnode->linkedchannel = newnode; |
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200 | else |
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201 | prev->next = newnode; |
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202 | |
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203 | newnode->next = node; |
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204 | |
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205 | m_unlock(&status.linkedchannelmutex, 14); |
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206 | return newnode; |
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207 | } |
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208 | |
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209 | //flag 0: lock |
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210 | //flag 1: nolock |
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211 | void dellinkedchannel(struct channel* chnode, struct linkedchannel* lnode, int flag) |
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212 | { |
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213 | if(chnode == NULL) |
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214 | { |
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215 | err("NULL detect"); |
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216 | return; |
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217 | } |
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218 | |
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219 | if(flag == 0) m_lock(&status.linkedchannelmutex, 14); |
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220 | |
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221 | struct linkedchannel *node = chnode->linkedchannel, *prev = chnode->linkedchannel; |
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222 | |
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223 | while(node != NULL) |
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224 | { |
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225 | if(node == lnode) |
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226 | { |
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227 | if(node == chnode->linkedchannel) |
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228 | chnode->linkedchannel = node->next; |
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229 | else |
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230 | prev->next = node->next; |
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231 | |
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232 | free(node); |
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233 | node = NULL; |
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234 | break; |
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235 | } |
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236 | |
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237 | prev = node; |
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238 | node = node->next; |
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239 | } |
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240 | if(flag == 0) m_unlock(&status.linkedchannelmutex, 14); |
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241 | } |
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242 | |
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243 | void freelinkedchannel(struct channel* chnode) |
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244 | { |
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245 | struct linkedchannel *node = NULL, *prev = NULL; |
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246 | |
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247 | if(chnode == NULL) |
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248 | { |
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249 | err("NULL detect"); |
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250 | return; |
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251 | } |
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252 | |
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253 | m_lock(&status.linkedchannelmutex, 14); |
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254 | node = chnode->linkedchannel; |
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255 | prev = chnode->linkedchannel; |
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256 | |
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257 | while(node != NULL) |
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258 | { |
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259 | prev = node; |
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260 | node = node->next; |
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261 | chnode->linkedchannel = node; |
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262 | |
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263 | free(prev); |
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264 | prev = NULL; |
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265 | } |
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266 | m_unlock(&status.linkedchannelmutex, 14); |
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267 | } |
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268 | |
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269 | void deloldlinkedchannel() |
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270 | { |
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271 | struct channel* chnode = channel; |
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272 | struct linkedchannel* node = NULL; |
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273 | |
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274 | m_lock(&status.linkedchannelmutex, 14); |
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275 | while(chnode != NULL) |
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276 | { |
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277 | if(chnode->linkedchannel != NULL) |
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278 | { |
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279 | node = channel->linkedchannel; |
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280 | while(node != NULL) |
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281 | { |
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282 | if(node->endtime + 60 < time(NULL)) |
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283 | dellinkedchannel(chnode, node, 1); |
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284 | node = node->next; |
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285 | } |
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286 | } |
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287 | chnode = chnode->next; |
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288 | } |
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289 | m_unlock(&status.linkedchannelmutex, 14); |
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290 | } |
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291 | |
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292 | #endif |
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