Visual FoxPro
Google Cloud SQL - Get Instance Information

Demonstrates how to get information about your Cloud SQL instances, including instance summary information, usage data, operation logs, and database logs.
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LOCAL lnSuccess
LOCAL loSbToken
LOCAL loHttp
LOCAL loSbResponseBody
LOCAL loJResp
LOCAL lnRespStatusCode
LOCAL lcV_type
LOCAL lcIpAddress
LOCAL lcKind
LOCAL lcState
LOCAL lcDatabaseVersion
LOCAL lcSettingsTier
LOCAL lcSettingsKind
LOCAL lcSettingsPricingPlan
LOCAL lcSettingsReplicationType
LOCAL lcSettingsActivationPolicy
LOCAL lnSettingsIpConfigurationIpv4Enabled
LOCAL lcSettingsLocationPreferenceZone
LOCAL lcSettingsLocationPreferenceKind
LOCAL lcSettingsDataDiskType
LOCAL lcSettingsBackupConfigurationStartTime
LOCAL lcSettingsBackupConfigurationKind
LOCAL lnSettingsBackupConfigurationEnabled
LOCAL lnSettingsBackupConfigurationPointInTimeEnabled
LOCAL lcSettingsSettingsVersion
LOCAL lcSettingsStorageAutoResizeLimit
LOCAL lnSettingsStorageAutoResize
LOCAL lcSettingsDataDiskSizeGb
LOCAL lcEtag
LOCAL lcServerCaCertKind
LOCAL lcServerCaCertCertSerialNumber
LOCAL lcServerCaCertCert
LOCAL lcServerCaCertCommonName
LOCAL lcServerCaCertSha1Fingerprint
LOCAL lcServerCaCertInstance
LOCAL lcServerCaCertCreateTime
LOCAL lcServerCaCertExpirationTime
LOCAL lcInstanceType
LOCAL lcProject
LOCAL lcServiceAccountEmailAddress
LOCAL lcBackendType
LOCAL lcSelfLink
LOCAL lcConnectionName
LOCAL lcName
LOCAL lcRegion
LOCAL lcGceZone
LOCAL i
LOCAL lnCount_i

lnSuccess = 0

* This example assumes the Chilkat API to have been previously unlocked.
* See Global Unlock Sample for sample code.

* In this example, Get Google Cloud SQL OAuth2 Access Token, 
* the service account access token was saved to a text file.  This example fetches the access token from the file..
loSbToken = CreateObject('Chilkat.StringBuilder')
loSbToken.LoadFile("qa_data/tokens/google_cloud_sql_access_token.txt","utf-8")

loHttp = CreateObject('Chilkat.Http')

* Implements the following CURL command:

* curl -X GET \
* -H "Authorization: Bearer access-token" \
* https://www.googleapis.com/sql/v1beta4/projects/project-id/instances/instance-id

* Use the following online tool to generate HTTP code from a CURL command
* Convert a cURL Command to HTTP Source Code

* Causes the "Authorization: Bearer "$(gcloud auth print-access-token)" header to be added.
loHttp.AuthToken = loSbToken.GetAsString()

* Replace "project-id" with your actual Google project ID.
* Replace "instance-id" with your database instance ID, which is the name of your database.  (For example, when I created my test database I named it "chilkat", and therefore my instance-id is "chilkat".)
loSbResponseBody = CreateObject('Chilkat.StringBuilder')
lnSuccess = loHttp.QuickGetSb("https://www.googleapis.com/sql/v1beta4/projects/project-id/instances/instance-id",loSbResponseBody)
IF (lnSuccess = 0) THEN
    ? loHttp.LastErrorText
    RELEASE loSbToken
    RELEASE loHttp
    RELEASE loSbResponseBody
    CANCEL
ENDIF

loJResp = CreateObject('Chilkat.JsonObject')
loJResp.LoadSb(loSbResponseBody)
loJResp.EmitCompact = 0

? "Response Body:"
? loJResp.Emit()

lnRespStatusCode = loHttp.LastStatus
? "Response Status Code = " + STR(lnRespStatusCode)
IF (lnRespStatusCode = 401) THEN
    ? "It may be that your access token expired."
    ? "Try refreshing the access token by re-fetching it."
ENDIF

IF (lnRespStatusCode >= 400) THEN
    ? "Response Header:"
    ? loHttp.LastHeader
    ? "Failed."
    RELEASE loSbToken
    RELEASE loHttp
    RELEASE loSbResponseBody
    RELEASE loJResp
    CANCEL
ENDIF

* Sample JSON response:
* (Sample code for parsing the JSON response is shown below)

* {
*   "kind": "sql#instance",
*   "state": "RUNNABLE",
*   "databaseVersion": "MYSQL_5_7",
*   "settings": {
*     "authorizedGaeApplications": [
*     ],
*     "tier": "db-f1-micro",
*     "kind": "sql#settings",
*     "pricingPlan": "PER_USE",
*     "replicationType": "SYNCHRONOUS",
*     "activationPolicy": "ALWAYS",
*     "ipConfiguration": {
*       "authorizedNetworks": [
*       ],
*       "ipv4Enabled": true
*     },
*     "locationPreference": {
*       "zone": "asia-east1-a",
*       "kind": "sql#locationPreference"
*     },
*     "dataDiskType": "PD_SSD",
*     "backupConfiguration": {
*       "startTime": "08:00",
*       "kind": "sql#backupConfiguration",
*       "enabled": true,
*       "pointInTimeEnabled": true
*     },
*     "settingsVersion": "13",
*     "storageAutoResizeLimit": "0",
*     "storageAutoResize": true,
*     "dataDiskSizeGb": "10"
*   },
*   "etag": "etag-id",
*   "ipAddresses": [
*     {
*       "type": "PRIMARY",
*       "ipAddress": "10.0.0.1"
*     }
*   ],
*   "serverCaCert": {
*     "kind": "sql#sslCert",
*     "certSerialNumber": "0",
*     "cert": "certificate-id",
*     "commonName": "C=US,O=Google\\, Inc,CN=Google Cloud SQL Server CA,dnQualifier=dn-qualifier-id",
*     "sha1Fingerprint": "sha-id",
*     "instance": "instance-id",
*     "createTime": "2019-06-28T22:46:35.052Z",
*     "expirationTime": "2029-06-25T22:47:35.052Z"
*   },
*   "instanceType": "CLOUD_SQL_INSTANCE",
*   "project": "project-id",
*   "serviceAccountEmailAddress": "service-acct-id@gcp-sa-cloud-sql.iam.gserviceaccount.com",
*   "backendType": "SECOND_GEN",
*   "selfLink": "https://www.googleapis.com/sql/v1beta4/projects/project-id/instances/instance-id",
*   "connectionName": "project-id:region:instance-id",
*   "name": "instance-id",
*   "region": "asia-east1",
*   "gceZone": "asia-east1-a"
* }

* Sample code for parsing the JSON response...
* Use the following online tool to generate parsing code from sample JSON:
* Generate Parsing Code from JSON

lcKind = loJResp.StringOf("kind")
lcState = loJResp.StringOf("state")
lcDatabaseVersion = loJResp.StringOf("databaseVersion")
lcSettingsTier = loJResp.StringOf("settings.tier")
lcSettingsKind = loJResp.StringOf("settings.kind")
lcSettingsPricingPlan = loJResp.StringOf("settings.pricingPlan")
lcSettingsReplicationType = loJResp.StringOf("settings.replicationType")
lcSettingsActivationPolicy = loJResp.StringOf("settings.activationPolicy")
lnSettingsIpConfigurationIpv4Enabled = loJResp.BoolOf("settings.ipConfiguration.ipv4Enabled")
lcSettingsLocationPreferenceZone = loJResp.StringOf("settings.locationPreference.zone")
lcSettingsLocationPreferenceKind = loJResp.StringOf("settings.locationPreference.kind")
lcSettingsDataDiskType = loJResp.StringOf("settings.dataDiskType")
lcSettingsBackupConfigurationStartTime = loJResp.StringOf("settings.backupConfiguration.startTime")
lcSettingsBackupConfigurationKind = loJResp.StringOf("settings.backupConfiguration.kind")
lnSettingsBackupConfigurationEnabled = loJResp.BoolOf("settings.backupConfiguration.enabled")
lnSettingsBackupConfigurationPointInTimeEnabled = loJResp.BoolOf("settings.backupConfiguration.pointInTimeEnabled")
lcSettingsSettingsVersion = loJResp.StringOf("settings.settingsVersion")
lcSettingsStorageAutoResizeLimit = loJResp.StringOf("settings.storageAutoResizeLimit")
lnSettingsStorageAutoResize = loJResp.BoolOf("settings.storageAutoResize")
lcSettingsDataDiskSizeGb = loJResp.StringOf("settings.dataDiskSizeGb")
lcEtag = loJResp.StringOf("etag")
lcServerCaCertKind = loJResp.StringOf("serverCaCert.kind")
lcServerCaCertCertSerialNumber = loJResp.StringOf("serverCaCert.certSerialNumber")
lcServerCaCertCert = loJResp.StringOf("serverCaCert.cert")
lcServerCaCertCommonName = loJResp.StringOf("serverCaCert.commonName")
lcServerCaCertSha1Fingerprint = loJResp.StringOf("serverCaCert.sha1Fingerprint")
lcServerCaCertInstance = loJResp.StringOf("serverCaCert.instance")
lcServerCaCertCreateTime = loJResp.StringOf("serverCaCert.createTime")
lcServerCaCertExpirationTime = loJResp.StringOf("serverCaCert.expirationTime")
lcInstanceType = loJResp.StringOf("instanceType")
lcProject = loJResp.StringOf("project")
lcServiceAccountEmailAddress = loJResp.StringOf("serviceAccountEmailAddress")
lcBackendType = loJResp.StringOf("backendType")
lcSelfLink = loJResp.StringOf("selfLink")
lcConnectionName = loJResp.StringOf("connectionName")
lcName = loJResp.StringOf("name")
lcRegion = loJResp.StringOf("region")
lcGceZone = loJResp.StringOf("gceZone")
i = 0
lnCount_i = loJResp.SizeOfArray("settings.authorizedGaeApplications")
DO WHILE i < lnCount_i
    loJResp.I = i
    i = i + 1
ENDDO
i = 0
lnCount_i = loJResp.SizeOfArray("settings.ipConfiguration.authorizedNetworks")
DO WHILE i < lnCount_i
    loJResp.I = i
    i = i + 1
ENDDO
i = 0
lnCount_i = loJResp.SizeOfArray("ipAddresses")
DO WHILE i < lnCount_i
    loJResp.I = i
    lcV_type = loJResp.StringOf("ipAddresses[i].type")
    lcIpAddress = loJResp.StringOf("ipAddresses[i].ipAddress")
    i = i + 1
ENDDO

RELEASE loSbToken
RELEASE loHttp
RELEASE loSbResponseBody
RELEASE loJResp