Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 1 | # -*- coding: utf-8 -*- |
Dirk Vogt | f130c75 | 2016-08-23 14:45:01 +0200 | [diff] [blame] | 2 | from django.db import models |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 3 | from django.db import transaction |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 4 | |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 5 | from django.contrib.auth.models import User |
| 6 | from taggit.managers import TaggableManager |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 7 | |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 8 | import uuid |
| 9 | |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 10 | |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 11 | class Device(models.Model): |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 12 | def __str__(self): |
Dirk Vogt | 83107df | 2017-05-02 12:04:19 +0200 | [diff] [blame] | 13 | return self.uuid |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 14 | |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 15 | # for every device there is a django user |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 16 | uuid = models.CharField( |
| 17 | db_index=True, |
| 18 | max_length=64, |
| 19 | unique=True, |
| 20 | default=uuid.uuid4, |
| 21 | editable=False, |
| 22 | ) |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 23 | user = models.OneToOneField( |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 24 | User, |
| 25 | related_name="Hiccup_Device", |
| 26 | on_delete=models.CASCADE, |
| 27 | unique=True, |
| 28 | ) |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 29 | imei = models.CharField(max_length=32, null=True, blank=True) |
| 30 | board_date = models.DateTimeField(null=True, blank=True) |
| 31 | chipset = models.CharField(max_length=200, null=True, blank=True) |
| 32 | tags = TaggableManager(blank=True) |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 33 | last_heartbeat = models.DateTimeField(null=True, blank=True) |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 34 | token = models.CharField(max_length=200, null=True, blank=True) |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 35 | next_per_crashreport_key = models.PositiveIntegerField(default=1) |
| 36 | next_per_heartbeat_key = models.PositiveIntegerField(default=1) |
| 37 | |
| 38 | @transaction.atomic |
| 39 | def get_crashreport_key(self): |
| 40 | ret = self.next_per_crashreport_key |
| 41 | self.next_per_crashreport_key = self.next_per_crashreport_key + 1 |
| 42 | self.save() |
| 43 | return ret |
| 44 | |
| 45 | @transaction.atomic |
| 46 | def get_heartbeat_key(self): |
| 47 | ret = self.next_per_heartbeat_key |
Dirk Vogt | 0d9d5d2 | 2016-10-13 16:17:57 +0200 | [diff] [blame] | 48 | self.next_per_heartbeat_key = self.next_per_heartbeat_key + 1 |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 49 | self.save() |
| 50 | return ret |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 51 | |
Dirk Vogt | f130c75 | 2016-08-23 14:45:01 +0200 | [diff] [blame] | 52 | |
| 53 | def crashreport_file_name(instance, filename): |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 54 | return "/".join( |
| 55 | [ |
| 56 | "crashreport_uploads", |
| 57 | instance.crashreport.device.uuid, |
| 58 | str(instance.crashreport.id), |
| 59 | str(instance.crashreport.date), |
| 60 | filename, |
| 61 | ] |
| 62 | ) |
Dirk Vogt | f130c75 | 2016-08-23 14:45:01 +0200 | [diff] [blame] | 63 | |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 64 | |
Dirk Vogt | f130c75 | 2016-08-23 14:45:01 +0200 | [diff] [blame] | 65 | class Crashreport(models.Model): |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 66 | BOOT_REASON_UNKOWN = "UNKNOWN" |
| 67 | BOOT_REASON_KEYBOARD_POWER_ON = "keyboard power on" |
| 68 | BOOT_REASON_RTC_ALARM = "RTC alarm" |
| 69 | CRASH_BOOT_REASONS = [BOOT_REASON_UNKOWN, BOOT_REASON_KEYBOARD_POWER_ON] |
| 70 | SMPL_BOOT_REASONS = [BOOT_REASON_RTC_ALARM] |
Franz-Xaver Geiger | 0b3a48e | 2018-04-16 15:00:14 +0200 | [diff] [blame] | 71 | |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 72 | device = models.ForeignKey( |
| 73 | Device, |
| 74 | db_index=True, |
| 75 | related_name="crashreports", |
| 76 | on_delete=models.CASCADE, |
| 77 | ) |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 78 | is_fake_report = models.BooleanField(default=False) |
| 79 | app_version = models.IntegerField() |
| 80 | uptime = models.CharField(max_length=200) |
Dirk Vogt | 83107df | 2017-05-02 12:04:19 +0200 | [diff] [blame] | 81 | build_fingerprint = models.CharField(db_index=True, max_length=200) |
Borjan Tchakaloff | 6f239a6 | 2018-02-19 09:05:50 +0100 | [diff] [blame] | 82 | radio_version = models.CharField(db_index=True, max_length=200, null=True) |
Dirk Vogt | 83107df | 2017-05-02 12:04:19 +0200 | [diff] [blame] | 83 | boot_reason = models.CharField(db_index=True, max_length=200) |
| 84 | power_on_reason = models.CharField(db_index=True, max_length=200) |
| 85 | power_off_reason = models.CharField(db_index=True, max_length=200) |
| 86 | date = models.DateTimeField(db_index=True) |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 87 | tags = TaggableManager(blank=True) |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 88 | device_local_id = models.PositiveIntegerField(blank=True) |
Dirk Vogt | 3663569 | 2016-10-17 12:19:10 +0200 | [diff] [blame] | 89 | next_logfile_key = models.PositiveIntegerField(default=1) |
Dirk Vogt | eda80d3 | 2016-11-21 11:45:50 +0100 | [diff] [blame] | 90 | created_at = models.DateTimeField(auto_now_add=True) |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 91 | |
| 92 | @transaction.atomic |
| 93 | def get_logfile_key(self): |
| 94 | ret = self.next_logfile_key |
| 95 | self.next_logfile_key = self.next_logfile_key + 1 |
| 96 | self.save() |
| 97 | return ret |
| 98 | |
| 99 | def save(self, *args, **kwargs): |
| 100 | if not self.device_local_id: |
| 101 | self.device_local_id = self.device.get_crashreport_key() |
| 102 | super(Crashreport, self).save(*args, **kwargs) |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 103 | |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 104 | def _get_uuid(self): |
| 105 | "Returns the person's full name." |
| 106 | return self.device.uuid |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 107 | |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 108 | uuid = property(_get_uuid) |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 109 | |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 110 | |
| 111 | # TODO remove logfile_type or make it meaningful |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 112 | class LogFile(models.Model): |
Dirk Vogt | 7160b5e | 2016-10-12 17:04:40 +0200 | [diff] [blame] | 113 | logfile_type = models.TextField(max_length=36, default="last_kmsg") |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 114 | crashreport = models.ForeignKey( |
| 115 | Crashreport, related_name="logfiles", on_delete=models.CASCADE |
| 116 | ) |
Dirk Vogt | eda80d3 | 2016-11-21 11:45:50 +0100 | [diff] [blame] | 117 | logfile = models.FileField(upload_to=crashreport_file_name, max_length=500) |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 118 | crashreport_local_id = models.PositiveIntegerField(blank=True) |
Dirk Vogt | eda80d3 | 2016-11-21 11:45:50 +0100 | [diff] [blame] | 119 | created_at = models.DateTimeField(auto_now_add=True) |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 120 | |
| 121 | def save(self, *args, **kwargs): |
Dirk Vogt | 3663569 | 2016-10-17 12:19:10 +0200 | [diff] [blame] | 122 | if not self.crashreport_local_id: |
| 123 | self.crashreport_local_id = self.crashreport.get_logfile_key() |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 124 | super(LogFile, self).save(*args, **kwargs) |
Dirk Vogt | f2a3342 | 2016-10-11 17:17:26 +0200 | [diff] [blame] | 125 | |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 126 | |
| 127 | class HeartBeat(models.Model): |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 128 | device = models.ForeignKey( |
| 129 | Device, |
Dirk Vogt | 83107df | 2017-05-02 12:04:19 +0200 | [diff] [blame] | 130 | db_index=True, |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 131 | related_name="heartbeats", |
| 132 | on_delete=models.CASCADE, |
| 133 | ) |
Dirk Vogt | 1433f7c | 2016-09-20 15:30:56 +0200 | [diff] [blame] | 134 | app_version = models.IntegerField() |
Dirk Vogt | f130c75 | 2016-08-23 14:45:01 +0200 | [diff] [blame] | 135 | uptime = models.CharField(max_length=200) |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 136 | build_fingerprint = models.CharField(db_index=True, max_length=200) |
Borjan Tchakaloff | 6f239a6 | 2018-02-19 09:05:50 +0100 | [diff] [blame] | 137 | radio_version = models.CharField(db_index=True, max_length=200, null=True) |
Dirk Vogt | 83107df | 2017-05-02 12:04:19 +0200 | [diff] [blame] | 138 | date = models.DateTimeField(db_index=True) |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 139 | device_local_id = models.PositiveIntegerField(blank=True) |
Dirk Vogt | eda80d3 | 2016-11-21 11:45:50 +0100 | [diff] [blame] | 140 | created_at = models.DateTimeField(auto_now_add=True) |
Dirk Vogt | 67eb148 | 2016-10-13 12:42:56 +0200 | [diff] [blame] | 141 | |
| 142 | def save(self, *args, **kwargs): |
| 143 | if not self.device_local_id: |
| 144 | self.device_local_id = self.device.get_heartbeat_key() |
| 145 | super(HeartBeat, self).save(*args, **kwargs) |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 146 | |
| 147 | def _get_uuid(self): |
| 148 | "Returns the person's full name." |
| 149 | return self.device.uuid |
Mitja Nikolaus | cb50f2c | 2018-08-24 13:54:48 +0200 | [diff] [blame^] | 150 | |
Dirk Vogt | c9e10ab | 2016-10-12 13:58:15 +0200 | [diff] [blame] | 151 | uuid = property(_get_uuid) |