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Own fork of MbedSmartRestMain
Dependencies: C027_Support C12832 LM75B MMA7660 MbedSmartRest mbed-rtos mbed
Fork of MbedSmartRestMain by
DeviceBootstrap.cpp@109:b7a403dbceb6, 2015-05-13 (annotated)
- Committer:
- xinlei
- Date:
- Wed May 13 15:00:24 2015 +0000
- Revision:
- 109:b7a403dbceb6
- Parent:
- 104:fd3571349e5d
- Child:
- 112:3872569be2af
small fix for when there are no pending operations
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Cumulocity | 41:804f6a0bda26 | 1 | #include <stdlib.h> |
Cumulocity | 41:804f6a0bda26 | 2 | #include <stdio.h> |
Cumulocity | 41:804f6a0bda26 | 3 | #include <string.h> |
xinlei | 92:0acd11870c6a | 4 | #include "DeviceBootstrap.h" |
Cumulocity | 41:804f6a0bda26 | 5 | #include "rtos.h" |
xinlei | 104:fd3571349e5d | 6 | #include "Storage.h" |
xinlei | 95:5dfdc8568e9f | 7 | #include "LCDDisplay.h" |
Cumulocity | 41:804f6a0bda26 | 8 | #include "ComposedRecord.h" |
Cumulocity | 41:804f6a0bda26 | 9 | #include "CharValue.h" |
Cumulocity | 41:804f6a0bda26 | 10 | #include "IntegerValue.h" |
Cumulocity | 41:804f6a0bda26 | 11 | #include "ParsedRecord.h" |
xinlei | 92:0acd11870c6a | 12 | #include "SmartRestConf.h" |
xinlei | 72:c5709ae7b193 | 13 | #include "logging.h" |
Cumulocity | 41:804f6a0bda26 | 14 | |
xinlei | 100:dbcd3bc51758 | 15 | /** The username used for device bootstrapping. */ |
xinlei | 100:dbcd3bc51758 | 16 | #define BOOTSTRAP_USERNAME "management/devicebootstrap" |
xinlei | 100:dbcd3bc51758 | 17 | |
xinlei | 100:dbcd3bc51758 | 18 | /** The password used for device bootstrapping. */ |
xinlei | 100:dbcd3bc51758 | 19 | #define BOOTSTRAP_PASSWORD "Fhdt1bb1f" |
xinlei | 100:dbcd3bc51758 | 20 | |
xinlei | 95:5dfdc8568e9f | 21 | DeviceBootstrap::DeviceBootstrap(AbstractSmartRest& client, |
xinlei | 97:9f2de96941c4 | 22 | DeviceInfo& deviceInfo) : |
Cumulocity | 41:804f6a0bda26 | 23 | _client(client), |
xinlei | 97:9f2de96941c4 | 24 | _deviceInfo(deviceInfo) |
Cumulocity | 41:804f6a0bda26 | 25 | { |
Cumulocity | 41:804f6a0bda26 | 26 | *_username = *_password = '\0'; |
Cumulocity | 41:804f6a0bda26 | 27 | } |
Cumulocity | 41:804f6a0bda26 | 28 | |
Cumulocity | 41:804f6a0bda26 | 29 | bool DeviceBootstrap::setUpCredentials() |
Cumulocity | 41:804f6a0bda26 | 30 | { |
xinlei | 100:dbcd3bc51758 | 31 | if (loadCredential(_username, _password, CREDENTIAL_LENGTH)) { |
xinlei | 100:dbcd3bc51758 | 32 | return true; |
xinlei | 100:dbcd3bc51758 | 33 | } else if (obtainFromPlatform()) { |
xinlei | 100:dbcd3bc51758 | 34 | if (!saveCredential(_username, _password, CREDENTIAL_LENGTH)) |
xinlei | 100:dbcd3bc51758 | 35 | aError("Write credentials!\n"); |
xinlei | 100:dbcd3bc51758 | 36 | return true; |
xinlei | 100:dbcd3bc51758 | 37 | } else { |
xinlei | 100:dbcd3bc51758 | 38 | return false; |
Cumulocity | 41:804f6a0bda26 | 39 | } |
Cumulocity | 41:804f6a0bda26 | 40 | } |
Cumulocity | 41:804f6a0bda26 | 41 | |
Cumulocity | 41:804f6a0bda26 | 42 | bool DeviceBootstrap::obtainFromPlatform() |
xinlei | 100:dbcd3bc51758 | 43 | { |
Cumulocity | 41:804f6a0bda26 | 44 | ComposedRecord record; |
Cumulocity | 41:804f6a0bda26 | 45 | ParsedRecord recvdRecord; |
Cumulocity | 41:804f6a0bda26 | 46 | |
Cumulocity | 41:804f6a0bda26 | 47 | IntegerValue msgId(61); |
vwochnik | 52:8f1370084268 | 48 | CharValue identifier(_deviceInfo.imei()); |
xinlei | 92:0acd11870c6a | 49 | if (!record.add(msgId) || !record.add(identifier)) |
Cumulocity | 41:804f6a0bda26 | 50 | return false; |
Cumulocity | 41:804f6a0bda26 | 51 | |
Cumulocity | 41:804f6a0bda26 | 52 | // set authorization for bootstrap |
xinlei | 100:dbcd3bc51758 | 53 | setAuth(BOOTSTRAP_USERNAME, BOOTSTRAP_PASSWORD); |
Cumulocity | 41:804f6a0bda26 | 54 | |
xinlei | 95:5dfdc8568e9f | 55 | LCDDisplay::inst().setLines("Bootstrap", _deviceInfo.imei()); |
xinlei | 92:0acd11870c6a | 56 | |
xinlei | 92:0acd11870c6a | 57 | uint8_t tries = 255; |
vwochnik | 52:8f1370084268 | 58 | do { |
Cumulocity | 41:804f6a0bda26 | 59 | if (_client.send(record, "") != SMARTREST_SUCCESS) { |
Cumulocity | 41:804f6a0bda26 | 60 | _client.stop(); |
Cumulocity | 41:804f6a0bda26 | 61 | Thread::wait(2000); |
Cumulocity | 41:804f6a0bda26 | 62 | continue; |
xinlei | 89:0525121f307e | 63 | } |
Cumulocity | 41:804f6a0bda26 | 64 | if (_client.receive(recvdRecord) != SMARTREST_SUCCESS) { |
Cumulocity | 41:804f6a0bda26 | 65 | _client.stop(); |
Cumulocity | 41:804f6a0bda26 | 66 | Thread::wait(2000); |
Cumulocity | 41:804f6a0bda26 | 67 | continue; |
Cumulocity | 41:804f6a0bda26 | 68 | } |
Cumulocity | 42:104746744af8 | 69 | _client.stop(); |
xinlei | 92:0acd11870c6a | 70 | |
Cumulocity | 41:804f6a0bda26 | 71 | if ((recvdRecord.values() < 1) || |
Cumulocity | 41:804f6a0bda26 | 72 | (recvdRecord.value(0).integerValue() == 50)) { |
Cumulocity | 41:804f6a0bda26 | 73 | Thread::wait(2000); |
Cumulocity | 41:804f6a0bda26 | 74 | continue; |
Cumulocity | 41:804f6a0bda26 | 75 | } |
Cumulocity | 41:804f6a0bda26 | 76 | if ((recvdRecord.value(0).integerValue() != 70) || |
Cumulocity | 41:804f6a0bda26 | 77 | (recvdRecord.values() != 6)) { |
Cumulocity | 41:804f6a0bda26 | 78 | return false; |
Cumulocity | 41:804f6a0bda26 | 79 | } |
Cumulocity | 41:804f6a0bda26 | 80 | |
Cumulocity | 41:804f6a0bda26 | 81 | setCredentials(recvdRecord.value(3).characterValue(), |
Cumulocity | 41:804f6a0bda26 | 82 | recvdRecord.value(4).characterValue(), |
xinlei | 77:f6717e4eccc4 | 83 | recvdRecord.value(5).characterValue()); |
xinlei | 95:5dfdc8568e9f | 84 | LCDDisplay::inst().setLines("Bootstrap Success", _username, _password); |
Cumulocity | 41:804f6a0bda26 | 85 | return true; |
vwochnik | 52:8f1370084268 | 86 | } while (--tries > 0); |
vwochnik | 52:8f1370084268 | 87 | |
xinlei | 95:5dfdc8568e9f | 88 | LCDDisplay::inst().setLines("Bootstrap Failure"); |
Cumulocity | 41:804f6a0bda26 | 89 | return false; |
Cumulocity | 41:804f6a0bda26 | 90 | } |
Cumulocity | 41:804f6a0bda26 | 91 | |
Cumulocity | 41:804f6a0bda26 | 92 | void DeviceBootstrap::setCredentials(const char *tenant, const char *username, const char *password) |
Cumulocity | 41:804f6a0bda26 | 93 | { |
Cumulocity | 41:804f6a0bda26 | 94 | *_username = '\0'; |
Cumulocity | 41:804f6a0bda26 | 95 | if (tenant != NULL) { |
xinlei | 100:dbcd3bc51758 | 96 | strncpy(_username, tenant, CREDENTIAL_LENGTH); |
xinlei | 100:dbcd3bc51758 | 97 | _username[CREDENTIAL_LENGTH-1] = '\0'; |
xinlei | 100:dbcd3bc51758 | 98 | if (strlen(_username)+1 < CREDENTIAL_LENGTH) |
Cumulocity | 41:804f6a0bda26 | 99 | strcat(_username, "/"); |
Cumulocity | 41:804f6a0bda26 | 100 | } |
xinlei | 100:dbcd3bc51758 | 101 | strncat(_username, username, CREDENTIAL_LENGTH-strlen(_username)); |
xinlei | 100:dbcd3bc51758 | 102 | _username[CREDENTIAL_LENGTH-1] = '\0'; |
Cumulocity | 41:804f6a0bda26 | 103 | |
xinlei | 100:dbcd3bc51758 | 104 | strncpy(_password, password, CREDENTIAL_LENGTH); |
xinlei | 100:dbcd3bc51758 | 105 | _password[CREDENTIAL_LENGTH-1] = '\0'; |
Cumulocity | 41:804f6a0bda26 | 106 | } |