1 | #ifndef RC_H |
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2 | #define RC_H |
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3 | |
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4 | int sendtuxtxt(int code) |
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5 | { |
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6 | int rc; |
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7 | |
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8 | if((rc = open("/tmp/block.tmp", O_RDONLY)) >= 0) |
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9 | { |
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10 | close(rc); |
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11 | |
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12 | if(status.fdrctxt <= 0) |
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13 | { |
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14 | struct sockaddr_un vAddr; |
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15 | vAddr.sun_family = AF_UNIX; |
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16 | strcpy(vAddr.sun_path, "/tmp/rc.socket"); |
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17 | status.fdrctxt = socket(PF_UNIX, SOCK_STREAM, 0); |
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18 | |
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19 | if(status.fdrctxt <= 0) |
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20 | { |
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21 | err("open tuxtxt rc socket"); |
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22 | return 1; |
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23 | }; |
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24 | |
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25 | if(connect(status.fdrctxt, (struct sockaddr *)&vAddr, sizeof(vAddr)) !=0) |
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26 | { |
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27 | close(status.fdrctxt); |
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28 | status.fdrctxt = -1; |
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29 | err("connect to tuxtxt rc socket"); |
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30 | return 1; |
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31 | } |
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32 | } |
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33 | |
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34 | if(status.fdrctxt > 0) |
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35 | { |
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36 | char* tmpstr = malloc(8); |
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37 | if(tmpstr != NULL) |
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38 | { |
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39 | sprintf(tmpstr, "%08d", code); |
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40 | |
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41 | if(write(status.fdrctxt, tmpstr, 8) <= 0) |
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42 | { |
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43 | err("forwarding to rc socket"); |
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44 | close(status.fdrctxt); |
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45 | status.fdrctxt = -1; |
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46 | free(tmpstr); tmpstr = NULL; |
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47 | return 1; |
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48 | } |
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49 | } |
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50 | free(tmpstr); tmpstr = NULL; |
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51 | } |
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52 | else |
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53 | { |
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54 | err("forwarding to rc socket"); |
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55 | } |
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56 | return 0; |
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57 | } |
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58 | |
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59 | if(status.fdrctxt != -1) |
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60 | { |
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61 | close(status.fdrctxt); |
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62 | status.fdrctxt = -1; |
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63 | } |
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64 | return 0; |
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65 | } |
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66 | |
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67 | int maprc(int rccode, struct skin* owner) |
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68 | { |
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69 | if(owner != NULL) |
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70 | { |
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71 | struct rcmap* rcmapnode = getrcmap(owner->name, rccode); |
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72 | if(rcmapnode != NULL) |
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73 | rccode = rcmapnode->newkey; |
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74 | } |
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75 | |
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76 | return rccode; |
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77 | } |
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78 | |
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79 | struct rc* getrc(int key, struct skin* owner) |
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80 | { |
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81 | struct rc *node = rc; |
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82 | |
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83 | while(node != NULL) |
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84 | { |
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85 | if(node->key == key && node->owner == owner) |
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86 | return node; |
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87 | |
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88 | node = node->next; |
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89 | } |
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90 | |
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91 | node = rc; |
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92 | |
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93 | while(node != NULL) |
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94 | { |
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95 | if(node->key == key && node->owner == NULL) |
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96 | return node; |
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97 | |
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98 | node = node->next; |
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99 | } |
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100 | return NULL; |
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101 | } |
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102 | |
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103 | int openrc() |
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104 | { |
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105 | char *rcdev = NULL; |
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106 | int i = 0; |
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107 | |
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108 | status.fdrc = -1; |
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109 | |
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110 | rcdev = getconfig("rcdev", NULL); |
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111 | if(rcdev != NULL) |
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112 | { |
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113 | while(status.fdrc < 0 && i < 3) |
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114 | { |
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115 | status.fdrc = open(rcdev, O_RDWR); |
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116 | if(status.fdrc < 0) sleep(1); |
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117 | i++; |
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118 | } |
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119 | |
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120 | if(status.fdrc < 0) |
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121 | { |
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122 | err("open input device %s", rcdev); |
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123 | return 1; |
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124 | } |
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125 | closeonexec(status.fdrc); |
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126 | } |
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127 | else |
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128 | { |
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129 | err("input device not found in config"); |
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130 | return 1; |
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131 | } |
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132 | |
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133 | return 0; |
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134 | } |
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135 | |
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136 | void closerc() |
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137 | { |
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138 | if(status.fdrc != -1) |
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139 | close(status.fdrc); |
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140 | } |
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141 | |
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142 | int islongkey(int keycode) |
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143 | { |
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144 | int i = 0; |
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145 | |
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146 | for(i = 0; i < MAXLONGKEY; i++) |
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147 | { |
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148 | if(status.longkeycode[i] == keycode) |
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149 | return 1; |
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150 | } |
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151 | return 0; |
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152 | } |
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153 | |
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154 | int writerc(int keycode) |
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155 | { |
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156 | int ret = 0; |
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157 | struct input_event rcdata; |
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158 | struct timeval akttime; |
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159 | |
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160 | gettimeofday(&akttime, 0); |
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161 | sendtuxtxt(keycode); |
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162 | |
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163 | rcdata.time = akttime; |
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164 | rcdata.type = EV_KEY; |
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165 | rcdata.code = keycode; |
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166 | rcdata.value = 1; |
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167 | ret = write(status.fdrc, &rcdata, sizeof(rcdata)); |
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168 | |
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169 | #ifdef MIPSEL |
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170 | rcdata.time = akttime; |
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171 | rcdata.type = 0; |
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172 | rcdata.code = 0; |
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173 | rcdata.value = 0; |
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174 | ret = write(status.fdrc, &rcdata, sizeof(rcdata)); |
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175 | #endif |
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176 | |
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177 | rcdata.time = akttime; |
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178 | rcdata.type = EV_KEY; |
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179 | rcdata.code = keycode; |
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180 | rcdata.value = 0; |
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181 | ret = write(status.fdrc, &rcdata, sizeof(rcdata)); |
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182 | |
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183 | #ifdef MIPSEL |
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184 | rcdata.time = akttime; |
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185 | rcdata.type = 0; |
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186 | rcdata.code = 0; |
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187 | rcdata.value = 0; |
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188 | ret = write(status.fdrc, &rcdata, sizeof(rcdata)); |
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189 | #endif |
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190 | |
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191 | return ret; |
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192 | } |
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193 | |
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194 | int flushrc(unsigned int timeout) |
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195 | { |
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196 | fd_set rfds; |
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197 | struct timeval tv; |
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198 | struct input_event rcdata; |
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199 | int rest = 0, count = 0; |
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200 | int ret = 0, len = 0; |
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201 | |
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202 | rest = timeout % 1000; |
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203 | timeout = (timeout - rest) / 1000; |
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204 | |
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205 | while(count < 10) |
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206 | { |
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207 | count++; |
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208 | tv.tv_sec = timeout; |
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209 | tv.tv_usec = rest * 1000; |
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210 | FD_ZERO(&rfds); |
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211 | FD_SET(status.fdrc, &rfds); |
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212 | |
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213 | ret = TEMP_FAILURE_RETRY(select(status.fdrc + 1, &rfds, NULL, NULL, &tv)); |
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214 | |
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215 | if(ret < 1) break; |
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216 | if(FD_ISSET(status.fdrc, &rfds)) |
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217 | { |
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218 | count = 0; |
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219 | len = TEMP_FAILURE_RETRY(read(status.fdrc, &rcdata, sizeof(struct input_event))); |
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220 | } |
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221 | } |
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222 | |
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223 | return 0; |
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224 | } |
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225 | |
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226 | int waitrcext(struct skin* owner, unsigned int timeout, int screencalc, int filelistview) |
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227 | { |
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228 | fd_set rfds; |
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229 | struct timeval tv; |
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230 | struct input_event rcdata; |
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231 | int treffer = 0, rest = 0; |
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232 | int ret = 0, len = 0, fromthread = 0, longpress = 0, longpresscount = 0; |
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233 | struct rc *node; |
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234 | struct timeval aktrctime; |
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235 | |
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236 | if(pthread_self() != status.mainthread) |
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237 | fromthread = 1; |
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238 | |
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239 | rest = timeout % 1000; |
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240 | timeout = (timeout - rest) / 1000; |
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241 | |
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242 | if(timeout == 0 && rest == 0) timeout = 0x7fffffff; |
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243 | |
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244 | while(treffer == 0) |
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245 | { |
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246 | tv.tv_sec = timeout; |
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247 | tv.tv_usec = rest * 1000; |
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248 | FD_ZERO(&rfds); |
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249 | FD_SET(status.fdrc, &rfds); |
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250 | |
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251 | if(fromthread == 0) status.sec = 0; |
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252 | if((fromthread == 0 && status.rckey == 0) || fromthread == 1) |
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253 | { |
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254 | if(fromthread == 0) m_unlock(&status.waitrcmutex, 24); |
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255 | ret = TEMP_FAILURE_RETRY(select(status.fdrc + 1, &rfds, NULL, NULL, &tv)); |
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256 | if(fromthread == 0) m_lock(&status.waitrcmutex, 24); |
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257 | |
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258 | if((status.rcowner != NULL && status.rcowner != owner) || (status.rcstandby != NULL && status.rcstandby != owner)) |
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259 | { |
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260 | if(status.rcstandby == NULL || status.rcstandby != owner) |
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261 | { |
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262 | usleep(100000); |
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263 | continue; |
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264 | } |
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265 | } |
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266 | } |
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267 | if(fromthread == 0) status.sec = time(NULL); |
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268 | |
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269 | if((fromthread == 0 && ret > 0 && status.rckey == 0) || (fromthread == 1 && ret > 0)) |
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270 | { |
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271 | if(FD_ISSET(status.fdrc, &rfds)) |
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272 | len = TEMP_FAILURE_RETRY(read(status.fdrc, &rcdata, sizeof(struct input_event))); |
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273 | |
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274 | if(rcdata.type != EV_KEY) |
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275 | { |
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276 | usleep(10000); |
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277 | continue; |
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278 | } |
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279 | if(rcdata.value == 0) //release |
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280 | { |
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281 | usleep(10000); |
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282 | continue; |
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283 | } |
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284 | |
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285 | if(islongkey(rcdata.code)) |
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286 | { |
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287 | longpress = rcdata.code; |
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288 | longpresscount++; |
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289 | timeout = 0; |
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290 | rest = 500; |
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291 | usleep(10000); |
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292 | continue; |
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293 | } |
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294 | |
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295 | gettimeofday(&aktrctime, NULL); |
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296 | if(status.rcskipms > 0 && ((aktrctime.tv_sec - rcdata.time.tv_sec) * 1000000LL + aktrctime.tv_usec - rcdata.time.tv_usec) > status.rcskipms) |
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297 | { |
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298 | usleep(10000); |
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299 | continue; |
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300 | } |
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301 | |
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302 | // printf(".\n"); |
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303 | |
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304 | debug(100, "key code=%d, type=%d, value=%d", rcdata.code, rcdata.type, rcdata.value); |
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305 | treffer = 1; |
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306 | rcdata.code = maprc(rcdata.code, owner); |
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307 | |
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308 | node = getrc(rcdata.code, owner); |
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309 | if(node != NULL && node->rcfunc != NULL) |
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310 | { |
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311 | if(fromthread == 0) |
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312 | node->rcfunc(node->screen, node->screennode, screencalc, filelistview, 0); |
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313 | else |
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314 | node->rcfunc(node->screen, node->screennode, screencalc, filelistview, 2); |
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315 | } |
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316 | |
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317 | ret = rcdata.code; |
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318 | #ifdef SIMULATE |
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319 | if(ret == 16) treffer = 0; |
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320 | #endif |
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321 | } |
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322 | else if((fromthread == 0 && ret == 0 && status.rckey == 0) || (fromthread == 1 && ret == 0)) //timeout |
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323 | { |
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324 | rcdata.code = 0; |
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325 | if(longpress > 0) |
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326 | { |
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327 | rcdata.code = longpress; |
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328 | if(longpresscount > 5) rcdata.code = longpress + 3000; |
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329 | } |
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330 | treffer = 1; |
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331 | rcdata.code = maprc(rcdata.code, owner); |
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332 | |
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333 | node = getrc(rcdata.code, NULL); |
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334 | if(node != NULL && node->rcfunc != NULL) |
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335 | { |
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336 | if(fromthread == 0) |
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337 | node->rcfunc(node->screen, node->screennode, screencalc, filelistview, 0); |
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338 | else |
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339 | node->rcfunc(node->screen, node->screennode, screencalc, filelistview, 2); |
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340 | } |
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341 | if(longpress > 0) |
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342 | ret = rcdata.code; |
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343 | else |
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344 | ret = RCTIMEOUT; |
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345 | } |
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346 | else if(fromthread == 0 && status.rckey != 0) |
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347 | { |
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348 | treffer = 1; |
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349 | rcdata.code = maprc(rcdata.code, owner); |
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350 | |
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351 | node = getrc(status.rckey, owner); |
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352 | if(node != NULL && node->rcfunc != NULL) |
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353 | { |
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354 | if(fromthread == 0) |
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355 | node->rcfunc(node->screen, node->screennode, screencalc, filelistview, 0); |
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356 | else |
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357 | node->rcfunc(node->screen, node->screennode, screencalc, filelistview, 2); |
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358 | } |
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359 | ret = status.rckey; |
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360 | status.rckey = 0; |
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361 | } |
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362 | else |
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363 | { |
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364 | treffer = 1; |
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365 | perr("select failed"); |
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366 | } |
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367 | } |
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368 | |
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369 | if(ret != RCTIMEOUT) |
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370 | status.lastrcaction = time(NULL); |
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371 | return ret; |
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372 | } |
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373 | |
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374 | int waitrc(struct skin* owner, unsigned int timeout, int screencalc) |
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375 | { |
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376 | return waitrcext(owner, timeout, screencalc, 0); |
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377 | } |
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378 | |
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379 | struct rc* addrc(int key, void *func, struct skin* screen, struct skin *screennode) |
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380 | { |
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381 | struct rc *newnode, *node = rc; |
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382 | struct rc **nodeaddr; |
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383 | |
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384 | newnode = (struct rc*)malloc(sizeof(struct rc)); |
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385 | if(newnode == NULL) |
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386 | { |
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387 | err("no memory"); |
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388 | return NULL; |
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389 | } |
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390 | |
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391 | memset(newnode, 0, sizeof(struct rc)); |
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392 | newnode->key = key; |
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393 | newnode->rcfunc = func; |
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394 | newnode->screen = screen; |
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395 | newnode->screennode = screennode; |
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396 | newnode->owner = screen; |
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397 | |
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398 | if(node != NULL) |
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399 | { |
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400 | while(node != NULL) |
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401 | { |
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402 | if(node->key == key && node->owner == screen) |
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403 | { |
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404 | node->rcfunc = func; |
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405 | node->screen = screen; |
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406 | node->screennode = screennode; |
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407 | free(newnode); |
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408 | newnode = NULL; |
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409 | return node; |
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410 | } |
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411 | nodeaddr = &node->next; |
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412 | node = node->next; |
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413 | } |
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414 | *nodeaddr = newnode; |
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415 | } |
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416 | else |
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417 | rc = newnode; |
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418 | |
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419 | return newnode; |
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420 | } |
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421 | |
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422 | void delrc(int key, struct skin* owner, struct skin* screennode) |
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423 | { |
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424 | struct rc *node = rc, *prev = rc; |
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425 | |
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426 | while(node != NULL) |
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427 | { |
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428 | if(node->key == key && node->owner == owner && node->screennode == screennode) |
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429 | { |
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430 | if(node == rc) |
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431 | rc = node->next; |
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432 | else |
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433 | prev->next = node->next; |
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434 | |
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435 | free(node); |
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436 | node = NULL; |
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437 | break; |
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438 | } |
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439 | |
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440 | prev = node; |
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441 | node = node->next; |
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442 | } |
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443 | } |
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444 | |
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445 | void delownerrc(struct skin* owner) |
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446 | { |
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447 | struct rc *node = rc, *prev = rc; |
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448 | |
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449 | while(node != NULL) |
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450 | { |
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451 | prev = node; |
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452 | node = node->next; |
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453 | if(prev != NULL && prev->owner == owner) |
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454 | delrc(prev->key, prev->owner, prev->screennode); |
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455 | } |
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456 | } |
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457 | |
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458 | void freerc() |
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459 | { |
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460 | struct rc *node = rc, *prev = rc; |
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461 | |
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462 | while(node != NULL) |
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463 | { |
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464 | prev = node; |
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465 | node = node->next; |
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466 | if(prev != NULL) |
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467 | delrc(prev->key, prev->owner, prev->screennode); |
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468 | } |
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469 | } |
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470 | |
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471 | #endif |
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