Mercurial > mbsePi-apps / file comparison
comparison: thermferm/server.c
thermferm/server.c
- changeset 68
- 6dba71439cd8
- parent 66
- 805f1d285acd
- child 70
- 920eface3ec5
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replaced
| 67:4a26aaa34fa1 | 68:6dba71439cd8 |
|---|---|
| 117 { | 117 { |
| 118 char *inp, *p, *q, buf[SS_BUFSIZE], obuf[SS_BUFSIZE]; | 118 char *inp, *p, *q, buf[SS_BUFSIZE], obuf[SS_BUFSIZE]; |
| 119 int i, rc, rlen; | 119 int i, rc, rlen; |
| 120 socklen_t fromlen; | 120 socklen_t fromlen; |
| 121 float newtemp; | 121 float newtemp; |
| 122 #ifdef HAVE_WIRINGPI_H | |
| 123 int j; | |
| 124 #endif | |
| 122 | 125 |
| 123 // if (debug) { | 126 // if (debug) { |
| 124 // char *hostname = inet_ntoa(peeraddr_in.sin_addr); | 127 // char *hostname = inet_ntoa(peeraddr_in.sin_addr); |
| 125 // syslog(LOG_NOTICE, "Start new client connection from %s port %u", hostname, ntohs(peeraddr_in.sin_port)); | 128 // syslog(LOG_NOTICE, "Start new client connection from %s port %u", hostname, ntohs(peeraddr_in.sin_port)); |
| 126 // fprintf(stdout, "Start new client connection from %s port %u\n", hostname, ntohs(peeraddr_in.sin_port)); | 129 // fprintf(stdout, "Start new client connection from %s port %u\n", hostname, ntohs(peeraddr_in.sin_port)); |
| 145 } | 148 } |
| 146 | 149 |
| 147 /* | 150 /* |
| 148 * Process commands from the client | 151 * Process commands from the client |
| 149 */ | 152 */ |
| 150 if (strncmp(buf, "ack", 3) == 0) { | 153 if (strncmp(buf, "HELP", 4) == 0) { |
| 154 srv_send((char *)"100 Help text follows"); | |
| 155 srv_send((char *)"Recognized commands:"); | |
| 156 srv_send((char *)""); | |
| 157 srv_send((char *)"LCD Get LCD screen (allways 4 rows of 20 characters)"); | |
| 158 srv_send((char *)"."); | |
| 159 } else if (strncmp(buf, "LCD", 3) == 0) { | |
| 160 #ifdef HAVE_WIRINGPI_H | |
| 161 srv_send((char *)"201 information follows"); | |
| 162 for (j = 0; j < 4; j++) { | |
| 163 sprintf(obuf, " "); | |
| 164 for (i = 0; i < 20; i++) | |
| 165 obuf[i] = lcdbuf[lcdHandle][i][j]; | |
| 166 srv_send(obuf); | |
| 167 } | |
| 168 srv_send((char *)"."); | |
| 169 #else | |
| 170 srv_send((char *)"403 LCD not available"); | |
| 171 #endif | |
| 172 } else if (strncmp(buf, "ack", 3) == 0) { | |
| 151 srv_send((char *)"ack"); | 173 srv_send((char *)"ack"); |
| 152 } else if (strncmp(buf, "lcd", 3) == 0) { | 174 } else if (strncmp(buf, "lcd", 3) == 0) { |
| 153 sprintf(obuf, "[\" \", \" \", \" \", \" \"]"); | 175 sprintf(obuf, "[\" \", \" \", \" \", \" \"]"); |
| 154 #ifdef HAVE_WIRINGPI_H | 176 #ifdef HAVE_WIRINGPI_H |
| 155 for (i = 0; i < 20; i++) { | 177 for (i = 0; i < 20; i++) { |
