| 92 | | i = 0; |
| 93 | | while ((i < RAW_LABEL_LENGTH) && rawLabel[i]) { /* contrain raw label to [A-Za-z0-9_] */ |
| 94 | | char c = rawLabel[i]; |
| 95 | | if (((c >= 'A') && (c <= 'Z')) || ((c >= 'a') && (c <= 'z')) || ((c >= '0') && (c <= '9')) || (c == '_')) { |
| 96 | | buffer[i] = c; |
| 97 | | } else { |
| 98 | | buffer[i] = '_'; |
| 99 | | } |
| 100 | | ++ i; |
| 101 | | } |
| 102 | | buffer[i] = '\0'; |
| 103 | | |
| 104 | | j = 0; |
| 105 | | okay = (i > 0); |
| 106 | | while (okay && (j < index0)) /* locate duplicates */ |
| 107 | | okay = strcmp (rrdLabels[j ++], buffer); |
| 108 | | |
| 109 | | while (!okay) { /* uniquify duplicate labels with _? or _?? */ |
| 110 | | if (!buffer[i]) { |
| 111 | | if (i > RAW_LABEL_LENGTH - 3) |
| 112 | | i = RAW_LABEL_LENGTH - 3; |
| 113 | | buffer[i] = '_'; |
| 114 | | buffer[i + 1] = '0'; |
| 115 | | buffer[i + 2] = '\0'; |
| 116 | | } else if (!buffer[i + 2]) { |
| 117 | | if (!(buffer[i + 1] = rrdNextChar (buffer[i + 1]))) { |
| 118 | | buffer[i + 1] = '0'; |
| 119 | | buffer[i + 2] = '0'; |
| 120 | | buffer[i + 3] = '\0'; |
| 121 | | } |
| 122 | | } else { |
| 123 | | if (!(buffer[i + 2] = rrdNextChar (buffer[i + 2]))) { |
| 124 | | buffer[i + 1] = rrdNextChar (buffer[i + 1]); |
| 125 | | buffer[i + 2] = '0'; |
| 126 | | } |
| 127 | | } |
| 128 | | j = 0; |
| 129 | | okay = 1; |
| 130 | | while (okay && (j < index0)) |
| 131 | | okay = strcmp (rrdLabels[j ++], buffer); |
| 132 | | } |
| 133 | | } |
| 134 | | |
| 135 | | static int |
| 136 | | applyToFeatures |
| 137 | | (FeatureFN fn, void *data) { |
| 138 | | const sensors_chip_name *chip; |
| 139 | | int i, j, ret = 0, num = 0; |
| 140 | | |
| 141 | | for (j = 0; (ret == 0) && (j < numChipNames); ++ j) { |
| 142 | | i = 0; |
| 143 | | while ((ret == 0) && ((chip = sensors_get_detected_chips (&chipNames[j], &i)) != NULL)) { |
| 144 | | int index0, chipindex = -1; |
| 145 | | for (index0 = 0; knownChips[index0].features; ++ index0) |
| 146 | | /* Trick: we compare addresses here. We know it works because both |
| 147 | | pointers were returned by sensors_get_detected_chips(), so they |
| 148 | | refer to libsensors internal structures, which do not move. */ |
| 149 | | if (knownChips[index0].name == chip) { |
| 150 | | chipindex = index0; |
| 151 | | break; |
| 152 | | } |
| 153 | | if (chipindex >= 0) { |
| 154 | | const ChipDescriptor *descriptor = &knownChips[chipindex]; |
| 155 | | const FeatureDescriptor *features = descriptor->features; |
| 156 | | |
| 157 | | for (index0 = 0; (ret == 0) && (num < MAX_RRD_SENSORS) && features[index0].format; ++ index0) { |
| 158 | | const FeatureDescriptor *feature = features + index0; |
| 159 | | const char *rawLabel = feature->feature->name; |
| 160 | | char *label = NULL; |
| 161 | | |
| 162 | | if (!(label = sensors_get_label (chip, feature->feature))) { |
| 163 | | sensorLog (LOG_ERR, "Error getting sensor label: %s/%s", chip->prefix, rawLabel); |
| 164 | | ret = -1; |
| 165 | | } else { |
| 166 | | rrdCheckLabel (rawLabel, num); |
| 167 | | ret = fn (data, rrdLabels[num], label, feature); |
| 168 | | ++ num; |
| 169 | | } |
| 170 | | if (label) |
| 171 | | free (label); |
| 172 | | } |
| 173 | | } |
| 174 | | } |
| 175 | | } |
| 176 | | |
| 177 | | return ret; |
| | 91 | i = 0; |
| | 92 | /* contrain raw label to [A-Za-z0-9_] */ |
| | 93 | while ((i < RAW_LABEL_LENGTH) && rawLabel[i]) { |
| | 94 | char c = rawLabel[i]; |
| | 95 | if (((c >= 'A') && (c <= 'Z')) || ((c >= 'a') && (c <= 'z')) |
| | 96 | || ((c >= '0') && (c <= '9')) || (c == '_')) { |
| | 97 | buffer[i] = c; |
| | 98 | } else { |
| | 99 | buffer[i] = '_'; |
| | 100 | } |
| | 101 | ++ i; |
| | 102 | } |
| | 103 | buffer[i] = '\0'; |
| | 104 | |
| | 105 | j = 0; |
| | 106 | okay = (i > 0); |
| | 107 | |
| | 108 | /* locate duplicates */ |
| | 109 | while (okay && (j < index0)) |
| | 110 | okay = strcmp(rrdLabels[j ++], buffer); |
| | 111 | |
| | 112 | /* uniquify duplicate labels with _? or _?? */ |
| | 113 | while (!okay) { |
| | 114 | if (!buffer[i]) { |
| | 115 | if (i > RAW_LABEL_LENGTH - 3) |
| | 116 | i = RAW_LABEL_LENGTH - 3; |
| | 117 | buffer[i] = '_'; |
| | 118 | buffer[i + 1] = '0'; |
| | 119 | buffer[i + 2] = '\0'; |
| | 120 | } else if (!buffer[i + 2]) { |
| | 121 | if (!(buffer[i + 1] = rrdNextChar(buffer[i + 1]))) { |
| | 122 | buffer[i + 1] = '0'; |
| | 123 | buffer[i + 2] = '0'; |
| | 124 | buffer[i + 3] = '\0'; |
| | 125 | } |
| | 126 | } else { |
| | 127 | if (!(buffer[i + 2] = rrdNextChar(buffer[i + 2]))) { |
| | 128 | buffer[i + 1] = rrdNextChar(buffer[i + 1]); |
| | 129 | buffer[i + 2] = '0'; |
| | 130 | } |
| | 131 | } |
| | 132 | j = 0; |
| | 133 | okay = 1; |
| | 134 | while (okay && (j < index0)) |
| | 135 | okay = strcmp(rrdLabels[j ++], buffer); |
| | 136 | } |
| | 137 | } |
| | 138 | |
| | 139 | static int applyToFeatures(FeatureFN fn, void *data) |
| | 140 | { |
| | 141 | const sensors_chip_name *chip; |
| | 142 | int i, j, ret = 0, num = 0; |
| | 143 | |
| | 144 | for (j = 0; (ret == 0) && (j < numChipNames); ++ j) { |
| | 145 | i = 0; |
| | 146 | while ((ret == 0) && ((chip = sensors_get_detected_chips(&chipNames[j], &i)) != NULL)) { |
| | 147 | int index0, chipindex = -1; |
| | 148 | |
| | 149 | /* Trick: we compare addresses here. We know it works |
| | 150 | * because both pointers were returned by |
| | 151 | * sensors_get_detected_chips(), so they refer to |
| | 152 | * libsensors internal structures, which do not move. |
| | 153 | */ |
| | 154 | for (index0 = 0; knownChips[index0].features; ++index0) |
| | 155 | if (knownChips[index0].name == chip) { |
| | 156 | chipindex = index0; |
| | 157 | break; |
| | 158 | } |
| | 159 | if (chipindex >= 0) { |
| | 160 | const ChipDescriptor *descriptor = &knownChips[chipindex]; |
| | 161 | const FeatureDescriptor *features = descriptor->features; |
| | 162 | |
| | 163 | for (index0 = 0; (ret == 0) && (num < MAX_RRD_SENSORS) && features[index0].format; ++index0) { |
| | 164 | const FeatureDescriptor *feature = features + index0; |
| | 165 | const char *rawLabel = feature->feature->name; |
| | 166 | char *label = NULL; |
| | 167 | |
| | 168 | if (!(label = sensors_get_label(chip, feature->feature))) { |
| | 169 | sensorLog(LOG_ERR, "Error getting sensor label: %s/%s", chip->prefix, rawLabel); |
| | 170 | ret = -1; |
| | 171 | } else { |
| | 172 | rrdCheckLabel(rawLabel, num); |
| | 173 | ret = fn(data, |
| | 174 | rrdLabels[num], |
| | 175 | label, feature); |
| | 176 | ++ num; |
| | 177 | } |
| | 178 | if (label) |
| | 179 | free(label); |
| | 180 | } |
| | 181 | } |
| | 182 | } |
| | 183 | } |
| | 184 | return ret; |
| 185 | | static int |
| 186 | | rrdGetSensors_DS |
| 187 | | (void *_data, const char *rawLabel, const char *label, const FeatureDescriptor *feature) { |
| 188 | | (void) label; /* no warning */ |
| 189 | | if (!feature || feature->rrd) { |
| 190 | | struct ds *data = (struct ds *) _data; |
| 191 | | char *ptr = rrdBuff + data->num * RRD_BUFF; |
| 192 | | const char *min, *max; |
| 193 | | data->argv[data->num ++] = ptr; |
| 194 | | switch (feature ? feature->type : DataType_other) { /* arbitrary sanity limits */ |
| 195 | | case DataType_voltage: |
| 196 | | min="-25"; |
| 197 | | max="25"; |
| 198 | | break; |
| 199 | | case DataType_rpm: |
| 200 | | min = "0"; |
| 201 | | max = "12000"; |
| 202 | | break; |
| 203 | | case DataType_temperature: |
| 204 | | min = "-100"; |
| 205 | | max = "250"; |
| 206 | | break; |
| 207 | | default: |
| 208 | | min = max = "U"; |
| 209 | | break; |
| 210 | | } |
| 211 | | sprintf (ptr, "DS:%s:GAUGE:%d:%s:%s", rawLabel, /* number of seconds downtime during which average be used instead of unknown */ 5 * rrdTime, min, max); |
| 212 | | } |
| 213 | | return 0; |
| 214 | | } |
| 215 | | |
| 216 | | static int |
| 217 | | rrdGetSensors |
| 218 | | (const char **argv) { |
| 219 | | int ret = 0; |
| 220 | | struct ds data = { 0, argv}; |
| 221 | | ret = applyToFeatures (rrdGetSensors_DS, &data); |
| 222 | | if (!ret && doLoad) |
| 223 | | ret = rrdGetSensors_DS (&data, LOADAVG, LOAD_AVERAGE, NULL); |
| 224 | | return ret ? -1 : data.num; |
| 225 | | } |
| 226 | | |
| 227 | | int |
| 228 | | rrdInit |
| 229 | | (void) { |
| 230 | | int ret = 0; |
| 231 | | struct stat tmp; |
| | 192 | static int rrdGetSensors_DS(void *_data, const char *rawLabel, |
| | 193 | const char *label, |
| | 194 | const FeatureDescriptor *feature) |
| | 195 | { |
| | 196 | (void) label; /* no warning */ |
| | 197 | if (!feature || feature->rrd) { |
| | 198 | struct ds *data = (struct ds *) _data; |
| | 199 | char *ptr = rrdBuff + data->num * RRD_BUFF; |
| | 200 | const char *min, *max; |
| | 201 | data->argv[data->num ++] = ptr; |
| | 202 | |
| | 203 | /* arbitrary sanity limits */ |
| | 204 | switch (feature ? feature->type : DataType_other) { |
| | 205 | case DataType_voltage: |
| | 206 | min="-25"; |
| | 207 | max="25"; |
| | 208 | break; |
| | 209 | case DataType_rpm: |
| | 210 | min = "0"; |
| | 211 | max = "12000"; |
| | 212 | break; |
| | 213 | case DataType_temperature: |
| | 214 | min = "-100"; |
| | 215 | max = "250"; |
| | 216 | break; |
| | 217 | default: |
| | 218 | min = max = "U"; |
| | 219 | break; |
| | 220 | } |
| | 221 | |
| | 222 | /* |
| | 223 | * number of seconds downtime during which average be used |
| | 224 | * instead of unknown |
| | 225 | */ |
| | 226 | sprintf(ptr, "DS:%s:GAUGE:%d:%s:%s", rawLabel, 5 * rrdTime, |
| | 227 | min, max); |
| | 228 | } |
| | 229 | return 0; |
| | 230 | } |
| | 231 | |
| | 232 | static int rrdGetSensors(const char **argv) |
| | 233 | { |
| | 234 | int ret = 0; |
| | 235 | struct ds data = { 0, argv}; |
| | 236 | ret = applyToFeatures(rrdGetSensors_DS, &data); |
| | 237 | if (!ret && doLoad) |
| | 238 | ret = rrdGetSensors_DS(&data, LOADAVG, LOAD_AVERAGE, NULL); |
| | 239 | return ret ? -1 : data.num; |
| | 240 | } |
| | 241 | |
| | 242 | int rrdInit(void) |
| | 243 | { |
| | 244 | int ret = 0; |
| | 245 | struct stat tmp; |
| 242 | | sensorLog (LOG_INFO, "creating round robin database"); |
| 243 | | num = rrdGetSensors (argv + argc); |
| 244 | | if (num == 0) { |
| 245 | | sensorLog (LOG_ERR, "Error creating RRD: %s: %s", rrdFile, "No sensors detected"); |
| 246 | | ret = 2; |
| 247 | | } else if (num < 0) { |
| 248 | | ret = -num; |
| 249 | | } else { |
| 250 | | sprintf (stepBuff, "%d", rrdTime); |
| 251 | | sprintf (rraBuff, "RRA:%s:%f:%d:%d", rrdNoAverage?"LAST":"AVERAGE", 0.5 /* fraction of non-unknown samples needed per entry */, 1 /* samples per entry */, 7 * 24 * 60 * 60 / rrdTime /* 1 week */); |
| 252 | | argc += num; |
| 253 | | argv[argc ++] = rraBuff; |
| 254 | | argv[argc] = NULL; |
| 255 | | if ((ret = rrd_create (argc, (char **) /* WEAK */ argv))) { |
| 256 | | sensorLog (LOG_ERR, "Error creating RRD file: %s: %s", rrdFile, rrd_get_error ()); |
| 257 | | } |
| 258 | | } |
| 259 | | } else { |
| 260 | | sensorLog (LOG_ERR, "Error stat()ing RRD: %s: %s", rrdFile, strerror (errno)); |
| 261 | | ret = 1; |
| 262 | | } |
| 263 | | } |
| 264 | | sensorLog (LOG_DEBUG, "sensor RRD inited"); |
| | 256 | sensorLog(LOG_INFO, "creating round robin database"); |
| | 257 | num = rrdGetSensors(argv + argc); |
| | 258 | if (num == 0) { |
| | 259 | sensorLog(LOG_ERR, |
| | 260 | "Error creating RRD: %s: %s", |
| | 261 | rrdFile, "No sensors detected"); |
| | 262 | ret = 2; |
| | 263 | } else if (num < 0) { |
| | 264 | ret = -num; |
| | 265 | } else { |
| | 266 | sprintf(stepBuff, "%d", rrdTime); |
| | 267 | sprintf(rraBuff, "RRA:%s:%f:%d:%d", |
| | 268 | rrdNoAverage?"LAST":"AVERAGE", |
| | 269 | 0.5 /* fraction of non-unknown samples needed per entry */, |
| | 270 | 1 /* samples per entry */, |
| | 271 | 7 * 24 * 60 * 60 / rrdTime /* 1 week */); |
| | 272 | argc += num; |
| | 273 | argv[argc ++] = rraBuff; |
| | 274 | argv[argc] = NULL; |
| | 275 | if ((ret = rrd_create(argc, |
| | 276 | (char **) /* WEAK */ argv))) { |
| | 277 | sensorLog(LOG_ERR, |
| | 278 | "Error creating RRD file: %s: %s", |
| | 279 | rrdFile, rrd_get_error()); |
| | 280 | } |
| | 281 | } |
| | 282 | } else { |
| | 283 | sensorLog(LOG_ERR, "Error stat()ing RRD: %s: %s", |
| | 284 | rrdFile, strerror(errno)); |
| | 285 | ret = 1; |
| | 286 | } |
| | 287 | } |
| | 288 | sensorLog(LOG_DEBUG, "sensor RRD inited"); |
| 283 | | static int |
| 284 | | rrdCGI_DEF |
| 285 | | (void *_data, const char *rawLabel, const char *label, const FeatureDescriptor *feature) { |
| 286 | | struct gr *data = (struct gr *) _data; |
| 287 | | (void) label; /* no warning */ |
| 288 | | if (!feature || (feature->rrd && (feature->type == data->type))) |
| 289 | | printf ("\n\tDEF:%s=%s:%s:AVERAGE", rawLabel, rrdFile, rawLabel); |
| 290 | | return 0; |
| 291 | | } |
| 292 | | |
| 293 | | /* Compute an arbitrary color based on the sensor label. This is preferred |
| 294 | | over a random value because this guarantees that daily and weekly charts |
| 295 | | will use the same colors. */ |
| 296 | | static int |
| 297 | | rrdCGI_color |
| 298 | | (const char *label) { |
| 299 | | unsigned long color = 0, brightness; |
| 300 | | const char *c; |
| 301 | | |
| 302 | | for (c = label; *c; c++) { |
| 303 | | color = (color << 6) + (color >> (*c & 7)); |
| 304 | | color ^= (*c) * 0x401; |
| 305 | | } |
| 306 | | color &= 0xffffff; |
| 307 | | /* Adjust very light colors */ |
| 308 | | brightness = (color & 0xff) + ((color >> 8) & 0xff) + (color >> 16); |
| 309 | | if (brightness > 672) |
| 310 | | color &= 0x7f7f7f; |
| 311 | | /* Adjust very dark colors */ |
| 312 | | else if (brightness < 96) |
| 313 | | color |= 0x808080; |
| 314 | | return color; |
| 315 | | } |
| 316 | | |
| 317 | | static int |
| 318 | | rrdCGI_LINE |
| 319 | | (void *_data, const char *rawLabel, const char *label, const FeatureDescriptor *feature) { |
| 320 | | struct gr *data = (struct gr *) _data; |
| 321 | | if (!feature || (feature->rrd && (feature->type == data->type))) |
| 322 | | printf ("\n\tLINE2:%s#%.6x:\"%s\"", rawLabel, rrdCGI_color(label), label); |
| 323 | | return 0; |
| | 307 | static int rrdCGI_DEF(void *_data, const char *rawLabel, const char *label, |
| | 308 | const FeatureDescriptor *feature) |
| | 309 | { |
| | 310 | struct gr *data = (struct gr *) _data; |
| | 311 | (void) label; /* no warning */ |
| | 312 | if (!feature || (feature->rrd && (feature->type == data->type))) |
| | 313 | printf("\n\tDEF:%s=%s:%s:AVERAGE", rawLabel, rrdFile, |
| | 314 | rawLabel); |
| | 315 | return 0; |
| | 316 | } |
| | 317 | |
| | 318 | /* |
| | 319 | * Compute an arbitrary color based on the sensor label. This is preferred |
| | 320 | * over a random value because this guarantees that daily and weekly charts |
| | 321 | * will use the same colors. |
| | 322 | */ |
| | 323 | static int rrdCGI_color(const char *label) |
| | 324 | { |
| | 325 | unsigned long color = 0, brightness; |
| | 326 | const char *c; |
| | 327 | |
| | 328 | for (c = label; *c; c++) { |
| | 329 | color = (color << 6) + (color >> (*c & 7)); |
| | 330 | color ^= (*c) * 0x401; |
| | 331 | } |
| | 332 | color &= 0xffffff; |
| | 333 | /* Adjust very light colors */ |
| | 334 | brightness = (color & 0xff) + ((color >> 8) & 0xff) + (color >> 16); |
| | 335 | if (brightness > 672) |
| | 336 | color &= 0x7f7f7f; |
| | 337 | /* Adjust very dark colors */ |
| | 338 | else if (brightness < 96) |
| | 339 | color |= 0x808080; |
| | 340 | return color; |
| | 341 | } |
| | 342 | |
| | 343 | static int rrdCGI_LINE(void *_data, const char *rawLabel, const char *label, |
| | 344 | const FeatureDescriptor *feature) |
| | 345 | { |
| | 346 | struct gr *data = (struct gr *) _data; |
| | 347 | if (!feature || (feature->rrd && (feature->type == data->type))) |
| | 348 | printf("\n\tLINE2:%s#%.6x:\"%s\"", rawLabel, |
| | 349 | rrdCGI_color(label), label); |
| | 350 | return 0; |
| 327 | | { |
| 328 | | DataType_temperature, |
| 329 | | "Daily Temperature Summary", |
| 330 | | "daily-temperature", |
| 331 | | "Temperature", |
| 332 | | "Temperature (C)", |
| 333 | | "HOUR:1:HOUR:3:HOUR:3:0:%b %d %H:00", |
| 334 | | "-s -1d -l 0", |
| 335 | | 1 |
| 336 | | }, { |
| 337 | | DataType_rpm, |
| 338 | | "Daily Fan Speed Summary", |
| 339 | | "daily-rpm", |
| 340 | | "Fan Speed", |
| 341 | | "Speed (RPM)", |
| 342 | | "HOUR:1:HOUR:3:HOUR:3:0:%b %d %H:00", |
| 343 | | "-s -1d -l 0", |
| 344 | | 0 |
| 345 | | }, { |
| 346 | | DataType_voltage, |
| 347 | | "Daily Voltage Summary", |
| 348 | | "daily-voltage", |
| 349 | | "Power Supply", |
| 350 | | "Voltage (V)", |
| 351 | | "HOUR:1:HOUR:3:HOUR:3:0:%b %d %H:00", |
| 352 | | "-s -1d --alt-autoscale", |
| 353 | | 0 |
| 354 | | }, { |
| 355 | | DataType_temperature, |
| 356 | | "Weekly Temperature Summary", |
| 357 | | "weekly-temperature", |
| 358 | | "Temperature", |
| 359 | | "Temperature (C)", |
| 360 | | "HOUR:6:DAY:1:DAY:1:86400:%a %b %d", |
| 361 | | "-s -1w -l 0", |
| 362 | | 1 |
| 363 | | }, { |
| 364 | | DataType_rpm, |
| 365 | | "Weekly Fan Speed Summary", |
| 366 | | "weekly-rpm", |
| 367 | | "Fan Speed", |
| 368 | | "Speed (RPM)", |
| 369 | | "HOUR:6:DAY:1:DAY:1:86400:%a %b %d", |
| 370 | | "-s -1w -l 0", |
| 371 | | 0 |
| 372 | | }, { |
| 373 | | DataType_voltage, |
| 374 | | "Weekly Voltage Summary", |
| 375 | | "weekly-voltage", |
| 376 | | "Power Supply", |
| 377 | | "Voltage (V)", |
| 378 | | "HOUR:6:DAY:1:DAY:1:86400:%a %b %d", |
| 379 | | "-s -1w --alt-autoscale", |
| 380 | | 0 |
| 381 | | }, { |
| 382 | | DataType_other, |
| 383 | | NULL, |
| 384 | | NULL, |
| 385 | | NULL, |
| 386 | | NULL, |
| 387 | | NULL, |
| 388 | | NULL, |
| 389 | | 0 |
| 390 | | } |
| | 354 | { |
| | 355 | DataType_temperature, |
| | 356 | "Daily Temperature Summary", |
| | 357 | "daily-temperature", |
| | 358 | "Temperature", |
| | 359 | "Temperature (C)", |
| | 360 | "HOUR:1:HOUR:3:HOUR:3:0:%b %d %H:00", |
| | 361 | "-s -1d -l 0", |
| | 362 | 1 |
| | 363 | }, { |
| | 364 | DataType_rpm, |
| | 365 | "Daily Fan Speed Summary", |
| | 366 | "daily-rpm", |
| | 367 | "Fan Speed", |
| | 368 | "Speed (RPM)", |
| | 369 | "HOUR:1:HOUR:3:HOUR:3:0:%b %d %H:00", |
| | 370 | "-s -1d -l 0", |
| | 371 | 0 |
| | 372 | }, { |
| | 373 | DataType_voltage, |
| | 374 | "Daily Voltage Summary", |
| | 375 | "daily-voltage", |
| | 376 | "Power Supply", |
| | 377 | "Voltage (V)", |
| | 378 | "HOUR:1:HOUR:3:HOUR:3:0:%b %d %H:00", |
| | 379 | "-s -1d --alt-autoscale", |
| | 380 | 0 |
| | 381 | }, { |
| | 382 | DataType_temperature, |
| | 383 | "Weekly Temperature Summary", |
| | 384 | "weekly-temperature", |
| | 385 | "Temperature", |
| | 386 | "Temperature (C)", |
| | 387 | "HOUR:6:DAY:1:DAY:1:86400:%a %b %d", |
| | 388 | "-s -1w -l 0", |
| | 389 | 1 |
| | 390 | }, { |
| | 391 | DataType_rpm, |
| | 392 | "Weekly Fan Speed Summary", |
| | 393 | "weekly-rpm", |
| | 394 | "Fan Speed", |
| | 395 | "Speed (RPM)", |
| | 396 | "HOUR:6:DAY:1:DAY:1:86400:%a %b %d", |
| | 397 | "-s -1w -l 0", |
| | 398 | 0 |
| | 399 | }, { |
| | 400 | DataType_voltage, |
| | 401 | "Weekly Voltage Summary", |
| | 402 | "weekly-voltage", |
| | 403 | "Power Supply", |
| | 404 | "Voltage (V)", |
| | 405 | "HOUR:6:DAY:1:DAY:1:86400:%a %b %d", |
| | 406 | "-s -1w --alt-autoscale", |
| | 407 | 0 |
| | 408 | }, { |
| | 409 | DataType_other, |
| | 410 | NULL, |
| | 411 | NULL, |
| | 412 | NULL, |
| | 413 | NULL, |
| | 414 | NULL, |
| | 415 | NULL, |
| | 416 | 0 |
| | 417 | } |
| 393 | | int |
| 394 | | rrdUpdate |
| 395 | | (void) { |
| 396 | | int ret = rrdChips (); |
| 397 | | if (!ret && doLoad) { |
| 398 | | FILE *loadavg; |
| 399 | | if (!(loadavg = fopen ("/proc/loadavg", "r"))) { |
| 400 | | sensorLog (LOG_ERR, "Error opening `/proc/loadavg': %s", strerror (errno)); |
| 401 | | ret = 1; |
| 402 | | } else { |
| 403 | | float value; |
| 404 | | if (fscanf (loadavg, "%f", &value) != 1) { |
| 405 | | sensorLog (LOG_ERR, "Error reading load average"); |
| 406 | | ret = 2; |
| 407 | | } else { |
| 408 | | sprintf (rrdBuff + strlen (rrdBuff), ":%f", value); |
| 409 | | } |
| 410 | | fclose (loadavg); |
| 411 | | } |
| 412 | | } |
| 413 | | if (!ret) { |
| 414 | | const char *argv[] = { |
| 415 | | "sensord", rrdFile, rrdBuff, NULL |
| 416 | | }; |
| 417 | | if ((ret = rrd_update (3, (char **) /* WEAK */ argv))) { |
| 418 | | sensorLog (LOG_ERR, "Error updating RRD file: %s: %s", rrdFile, rrd_get_error ()); |
| 419 | | } |
| 420 | | } |
| 421 | | sensorLog (LOG_DEBUG, "sensor rrd updated"); |
| | 420 | int rrdUpdate(void) |
| | 421 | { |
| | 422 | int ret = rrdChips (); |
| | 423 | if (!ret && doLoad) { |
| | 424 | FILE *loadavg; |
| | 425 | if (!(loadavg = fopen("/proc/loadavg", "r"))) { |
| | 426 | sensorLog(LOG_ERR, |
| | 427 | "Error opening `/proc/loadavg': %s", |
| | 428 | strerror(errno)); |
| | 429 | ret = 1; |
| | 430 | } else { |
| | 431 | float value; |
| | 432 | if (fscanf(loadavg, "%f", &value) != 1) { |
| | 433 | sensorLog(LOG_ERR, |
| | 434 | "Error reading load average"); |
| | 435 | ret = 2; |
| | 436 | } else { |
| | 437 | sprintf(rrdBuff + strlen(rrdBuff), ":%f", |
| | 438 | value); |
| | 439 | } |
| | 440 | fclose(loadavg); |
| | 441 | } |
| | 442 | } |
| | 443 | if (!ret) { |
| | 444 | const char *argv[] = { |
| | 445 | "sensord", rrdFile, rrdBuff, NULL |
| | 446 | }; |
| | 447 | if ((ret = rrd_update(3, (char **) /* WEAK */ argv))) { |
| | 448 | sensorLog(LOG_ERR, "Error updating RRD file: %s: %s", |
| | 449 | rrdFile, rrd_get_error()); |
| | 450 | } |
| | 451 | } |
| | 452 | sensorLog(LOG_DEBUG, "sensor rrd updated"); |
| 423 | | return ret; |
| 424 | | } |
| 425 | | |
| 426 | | int |
| 427 | | rrdCGI |
| 428 | | (void) { |
| 429 | | int ret = 0; |
| 430 | | struct gr *graph = graphs; |
| 431 | | |
| 432 | | printf ("#!" RRDCGI "\n\n<HTML>\n<HEAD>\n<TITLE>sensord</TITLE>\n</HEAD>\n<BODY>\n<H1>sensord</H1>\n"); |
| 433 | | while (graph->type != DataType_other) { |
| 434 | | printf ("<H2>%s</H2>\n", graph->h2); |
| 435 | | printf ("<P>\n<RRD::GRAPH %s/%s.png\n\t--imginfo '<IMG SRC=" WWWDIR "/%%s WIDTH=%%lu HEIGHT=%%lu>'\n\t-a PNG\n\t-h 200 -w 800\n", cgiDir, graph->image); |
| 436 | | printf ("\t--lazy\n\t-v '%s'\n\t-t '%s'\n\t-x '%s'\n\t%s", graph->axisTitle, graph->title, graph->axisDefn, graph->options); |
| 437 | | if (!ret) |
| 438 | | ret = applyToFeatures (rrdCGI_DEF, graph); |
| 439 | | if (!ret && doLoad && graph->loadAvg) |
| 440 | | ret = rrdCGI_DEF (graph, LOADAVG, LOAD_AVERAGE, NULL); |
| 441 | | if (!ret) |
| 442 | | ret = applyToFeatures (rrdCGI_LINE, graph); |
| 443 | | if (!ret && doLoad && graph->loadAvg) |
| 444 | | ret = rrdCGI_LINE (graph, LOADAVG, LOAD_AVERAGE, NULL); |
| 445 | | printf (">\n</P>\n"); |
| 446 | | ++ graph; |
| 447 | | } |
| 448 | | printf ("<p>\n<small><b>sensord</b> by <a href=\"mailto:merlin@merlin.org\">Merlin Hughes</a>, all credit to the <a href=\"http://www.lm-sensors.org/\">lm_sensors</a> crew.</small>\n</p>\n"); |
| 449 | | printf ("</BODY>\n</HTML>\n"); |
| | 454 | return ret; |
| | 455 | } |
| | 456 | |
| | 457 | int rrdCGI(void) |
| | 458 | { |
| | 459 | int ret = 0; |
| | 460 | struct gr *graph = graphs; |
| | 461 | |
| | 462 | printf("#!" RRDCGI "\n\n<HTML>\n<HEAD>\n<TITLE>sensord</TITLE>\n</HEAD>\n<BODY>\n<H1>sensord</H1>\n"); |
| | 463 | while (graph->type != DataType_other) { |
| | 464 | printf("<H2>%s</H2>\n", graph->h2); |
| | 465 | printf("<P>\n<RRD::GRAPH %s/%s.png\n\t--imginfo '<IMG SRC=" WWWDIR "/%%s WIDTH=%%lu HEIGHT=%%lu>'\n\t-a PNG\n\t-h 200 -w 800\n", |
| | 466 | cgiDir, graph->image); |
| | 467 | printf("\t--lazy\n\t-v '%s'\n\t-t '%s'\n\t-x '%s'\n\t%s", |
| | 468 | graph->axisTitle, graph->title, graph->axisDefn, |
| | 469 | graph->options); |
| | 470 | if (!ret) |
| | 471 | ret = applyToFeatures(rrdCGI_DEF, graph); |
| | 472 | if (!ret && doLoad && graph->loadAvg) |
| | 473 | ret = rrdCGI_DEF(graph, LOADAVG, LOAD_AVERAGE, NULL); |
| | 474 | if (!ret) |
| | 475 | ret = applyToFeatures(rrdCGI_LINE, graph); |
| | 476 | if (!ret && doLoad && graph->loadAvg) |
| | 477 | ret = rrdCGI_LINE(graph, LOADAVG, LOAD_AVERAGE, NULL); |
| | 478 | printf (">\n</P>\n"); |
| | 479 | ++ graph; |
| | 480 | } |
| | 481 | printf("<p>\n<small><b>sensord</b> by <a href=\"mailto:merlin@merlin.org\">Merlin Hughes</a>, all credit to the <a href=\"http://www.lm-sensors.org/\">lm_sensors</a> crew.</small>\n</p>\n"); |
| | 482 | printf("</BODY>\n</HTML>\n"); |