1 | #if 0 |
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2 | Inter-driver communications tutorial - Rain Driver |
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3 | Copyright (C) 2007 Jasem Mutlaq (mutlaqja@ikarustech.com) |
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4 | |
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5 | This library is free software; you can redistribute it and/or |
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6 | modify it under the terms of the GNU Lesser General Public |
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7 | License as published by the Free Software Foundation; either |
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8 | version 2.1 of the License, or (at your option) any later version. |
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9 | |
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10 | This library is distributed in the hope that it will be useful, |
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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13 | Lesser General Public License for more details. |
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14 | |
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15 | You should have received a copy of the GNU Lesser General Public |
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16 | License along with this library; if not, write to the Free Software |
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17 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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18 | |
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19 | #endif |
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20 | |
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21 | #include <stdio.h> |
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22 | #include <stdlib.h> |
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23 | #include <string.h> |
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24 | #include <stdarg.h> |
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25 | #include <math.h> |
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26 | #include <unistd.h> |
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27 | #include <time.h> |
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28 | #include <fcntl.h> |
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29 | #include <errno.h> |
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30 | #include <sys/stat.h> |
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31 | #include <sys/time.h> |
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32 | #include <sys/types.h> |
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33 | #include <sys/socket.h> |
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34 | #include <netinet/in.h> |
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35 | #include <netdb.h> |
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36 | #include <zlib.h> |
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37 | |
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38 | #include "indidevapi.h" |
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39 | #include "eventloop.h" |
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40 | #include "indicom.h" |
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41 | |
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42 | #define mydev "Rain" |
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43 | |
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44 | #define MAIN_GROUP "Main" |
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45 | |
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46 | /* Connect/Disconnect */ |
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47 | static ISwitch PowerS[] = {{"CONNECT" , "Connect" , ISS_OFF, 0, 0},{"DISCONNECT", "Disconnect", ISS_ON, 0, 0}}; |
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48 | static ISwitchVectorProperty PowerSP = { mydev, "CONNECTION" , "Connection", MAIN_GROUP, IP_RW, ISR_1OFMANY, 60, IPS_IDLE, PowerS, NARRAY(PowerS), "", 0}; |
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49 | |
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50 | /* Rain Alert Property. The dome driver will listen to updates on this property. |
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51 | The rain driver does not need to take any action to make this property available to other driver, |
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52 | the INDI framework takes care of handling inter-driver communication |
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53 | */ |
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54 | static ILight RainL[] = {{"Status", "", IPS_IDLE, 0, 0}}; |
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55 | static ILightVectorProperty RainLP = { mydev, "Rain Alert", "", MAIN_GROUP, IPS_IDLE, RainL , NARRAY(RainL), "", 0}; |
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56 | |
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57 | static ISwitch RainS[] = {{"On", "", ISS_OFF, 0, 0}, {"Off", "", ISS_ON, 0, 0}}; |
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58 | static ISwitchVectorProperty RainSP = { mydev, "Control Rain", "", MAIN_GROUP, IP_RW, ISR_1OFMANY, 0, IPS_IDLE, RainS , NARRAY(RainS), "", 0}; |
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59 | |
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60 | void ISGetProperties (const char *dev) |
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61 | { |
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62 | /* MAIN_GROUP */ |
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63 | IDDefSwitch(&PowerSP, NULL); |
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64 | IDDefLight(&RainLP, NULL); |
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65 | IDDefSwitch(&RainSP, NULL); |
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66 | } |
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67 | |
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68 | void ISNewBLOB (const char *dev, const char *name, int sizes[], int blobsizes[], char *blobs[], char *formats[], char *names[], int n) {} |
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69 | void ISSnoopDevice (XMLEle *root) {} |
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70 | |
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71 | void ISNewSwitch (const char *dev, const char *name, ISState *states, char *names[], int n) |
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72 | { |
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73 | /* ignore if not ours */ |
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74 | if (dev && strcmp (dev, mydev)) |
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75 | return; |
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76 | |
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77 | /* Connection */ |
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78 | if (!strcmp (name, PowerSP.name)) |
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79 | { |
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80 | if (IUUpdateSwitch(&PowerSP, states, names, n) < 0) |
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81 | return; |
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82 | |
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83 | PowerSP.s = IPS_OK; |
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84 | |
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85 | if (PowerS[0].s == ISS_ON) |
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86 | IDSetSwitch(&PowerSP, "Rain Collector is online."); |
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87 | else |
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88 | { |
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89 | PowerSP.s = IPS_IDLE; |
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90 | IDSetSwitch(&PowerSP, "Rain Collector is offline."); |
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91 | } |
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92 | return; |
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93 | } |
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94 | |
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95 | /* rain */ |
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96 | if (!strcmp (name, RainSP.name)) |
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97 | { |
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98 | if (PowerSP.s != IPS_OK) |
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99 | { |
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100 | IDMessage(mydev, "The Rain Collector is offline!"); |
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101 | return; |
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102 | } |
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103 | |
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104 | if (IUUpdateSwitch(&RainSP, states, names, n) < 0) |
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105 | return; |
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106 | |
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107 | RainSP.s = IPS_OK; |
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108 | IDSetSwitch(&RainSP, "Rain status updated."); |
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109 | |
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110 | if (RainS[0].s == ISS_ON) |
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111 | { |
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112 | RainL[0].s = IPS_ALERT; |
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113 | RainLP.s = IPS_ALERT; |
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114 | IDSetLight(&RainLP, "Alert! Alert! Rain detected!"); |
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115 | } |
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116 | else |
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117 | { |
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118 | RainL[0].s = IPS_IDLE; |
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119 | RainLP.s = IPS_OK; |
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120 | IDSetLight(&RainLP, "Rain threat passed. The skies are clear."); |
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121 | } |
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122 | |
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123 | return; |
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124 | } |
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125 | |
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126 | } |
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127 | |
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128 | void ISNewText (const char *dev, const char *name, char *texts[], char *names[], int n) |
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129 | { |
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130 | |
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131 | /* ignore if not ours */ |
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132 | if (dev && strcmp (mydev, dev)) |
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133 | return; |
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134 | |
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135 | /* suppress warning */ |
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136 | n=n; dev=dev; name=name; names=names; texts=texts; |
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137 | |
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138 | } |
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139 | |
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140 | |
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141 | void ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n) |
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142 | { |
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143 | |
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144 | } |
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145 | |
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