GoogleStorage Control

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The GoogleStorage control implements the Google Storage for Developers API.

Syntax

GoogleStorage

Remarks

GoogleStorage allows you to easily manage storing and retrieving files using the Google Storage for Developers service.

Before using the control you must have a valid Google Storage account.

Authentication

This control requires authentication via OAuth 2.0. First, perform OAuth authentication using the OAuth* properties to set the appropriate fields for the chosen OAuthClientProfile and OAuthGrantType.

The control has the following defaults:

Below is a brief description of the different OAuthClientProfile and OAuthGrantType values that are supported by this control. For a more in-depth description of what needs to be set, refer to the service documentation.

Application Profile

This profile encompasses the most basic grant types that OAuth supports. When this profile is set, all the requests and response handling is done by the control. Depending on the grant type, this may involve launching a browser so a user can login to authenticate with a authorization server. It may also involve starting an embedded web server to receive a response from a redirect.

To start the authentication and authorization process, the Authorize method should be called. If the authorization and authentication was successful, then the OAuthAccessToken property will be populated. Additionally, if a refresh token was provided the OAuthRefreshToken property will be populated as well. These values of the fields are for informational purposes. The control will also cache these tokens along with when the OAuthAccessToken will be expired. When a method that makes requests to the service provider is called or the Authorize method is called the control will automatically check to see if the access token is expired. If it is, it will then automatically try to get a new OAuthAccessToken. If the Authorize method was not used and user interaction would be required, the control will throw an error which can be caught. When user interaction is needed depends on what grant type is set in the OAuthGrantType property. To force the component to only check the access token when the Authorize method is called, the OAuthAutomaticRefresh configuration setting can be set to false.

A brief description of the supported values for the OAuthGrantType property are below. For more information, see the service documentation.

Authorization Code

When using the Authorization Code grant type, the control will use an authorization code to get an access token. For this OAuthGrantType the control expects a OAuthClientId, OAuthClientSecret, OAuthServerAuthURL, and OAuthServerTokenURL to be set. When the Authorize method is called, the component will start the embedded web server and launch the browser so the user can authorize the application. Once the user authorizes, the service provider will redirect them to the embedded web server and the control will parse the authorization code, setting the OAuthAuthorizationCode property, from the redirect. Immediately, the control will make a request to the token server to exchange the authorization code for an access token. The token server will return an access token and possibly a refresh token. If the OAuthRefreshToken property is set, or a refresh token is cached, then the control will not launch the browser and use the refresh token in its request to the token server instead of an authorization code.

Example: GoogleStorage googlestorage = new GoogleStorage(); googlestorage.OAuth.ClientProfile = OAuthClientProfiles.cocpApplication; googlestorage.OAuth.GrantType = OAuthGrantTypes.cogtAuthorizationCode; googlestorage.OAuth.ClientId = CLIENT_ID; googlestorage.OAuth.ClientSecret = CLIENT_SECRET; googlestorage.Authorize();

Implicit

Note: This grant type is considered insecure and should only be used when necessary.

When using the Implicit grant type, the control will request the authorization server to get an access token. For this OAuthGrantType the control expects a OAuthClientId, OAuthClientSecret, and OAuthServerAuthURL to be set. When the Authorize method is called, the component will start the embedded web server and launch the browser so the user can authorize the application. Once the user authorizes, the service provider will redirect them to the embedded web server and the control will parse the access token from the redirect.

A disadvantage of the grant type is that can not use a refresh token to silently get a new access token. Most service providers offer a way to silently get a new access token. See the service documentation for specifics. This means the control will not be able to automatically get a fresh token once it expires.

Web Profile

External OAuth Support

Bearer ACCESS_TOKEN_VALUE

Assign this value to the Authorization property before attempting any operations. Setting the Authorization property will cause the control to ignore the values set in the OAuth property.

For Example: Oauth oauth = new Oauth(); oauth.ClientId = "CLIENT_ID"; oauth.ClientSecret = "CLIENT_SECRET"; oauth.AuthorizationScope = "https://www.googleapis.com/auth/cloud-platform"; oauth.ServerAuthURL = "https://accounts.google.com/o/oauth2/auth"; oauth.ServerTokenURL = "https://accounts.google.com/o/oauth2/token"; oauth.GrantType = OauthGrantTypes.ogtAuthorizationCode; googlestorage.Authorization = oauth.GetAuthorization(); Consult the documentation for the service for more information about supported scope values and more details on OAuth authentication.

Once you have a valid Google Storage account you can start creating buckets in your account using CreateBucket. The buckets are place holders for your objects allowing you to access them by http URLs. You can then add objects to any of your buckets using CreateObject.

There are other methods such as ListBuckets, ListObjects, GetObject, DeleteObject etc. that further enable you to manage your Google Storage data store.

When authenticating via OAuth the ProjectId property is also required.

Alternatively, this service also supports authenticating by setting the AccessKey and SecretKey configuration settings.

Property List

The following is the full list of the properties of the control with short descriptions. Click on the links for further details.

Method List

The following is the full list of the methods of the control with short descriptions. Click on the links for further details.

Event List

The following is the full list of the events fired by the control with short descriptions. Click on the links for further details.

Config Settings

The following is a list of config settings for the control with short descriptions. Click on the links for further details.

AccessPolicy Property (GoogleStorage Control)

The canned access policy to apply to a bucket or object.

Syntax

googlestoragecontrol.AccessPolicy[=integer]

Possible Values

ptPrivate(0), 
ptPublicRead(1), 
ptPublicReadWrite(2), 
ptAuthenticatedRead(3), 
ptBucketOwnerRead(4), 
ptBucketOwnerFullControl(5), 
ptNone(6)

Default Value

0

Remarks

This property specifies the canned access policy that should be applied to a bucket or object when one of the following methods is called:

• CopyObject (for the destination object)
• CreateBucket
• CreateObject
• StartMultipartUpload
• UpdateBucketACL
• UpdateObjectACL

Valid values are:

Data Type

Integer

Authorization Property (GoogleStorage Control)

OAuth 2.0 Authorization Token.

Syntax

googlestoragecontrol.Authorization[=string]

Default Value

""

Remarks

This control supports authentication via OAuth 2.0. First, perform OAuth authentication using the OAuth* properties, using the OAuth control or a separate process. If using the OAuth* properties, then the Authorization property will not be used.

Bearer ACCESS_TOKEN

Data Type

String

Bucket Property (GoogleStorage Control)

Selects a bucket.

Syntax

googlestoragecontrol.Bucket[=string]

Default Value

""

Remarks

This property selects a bucket, by name, for the control to operate against. It must be set before attempting most operations.

Data Type

String

BucketsCount Property (GoogleStorage Control)

The number of records in the Buckets arrays.

Syntax

googlestoragecontrol.BucketsCount

Default Value

0

Remarks

This property controls the size of the following arrays:

• BucketsCreationDate
• BucketsName
• BucketsOwnerDisplayName
• BucketsOwnerId

The array indices start at 0 and end at BucketsCount - 1.

This property is read-only and not available at design time.

Data Type

Integer

BucketsCreationDate Property (GoogleStorage Control)

The property includes the creation date of the bucket.

Syntax

googlestoragecontrol.BucketsCreationDate(BucketsIndex)

Default Value

""

Remarks

The property includes the creation date of the bucket.

This property reflects the creation date of the bucket.

The BucketsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the BucketsCount property.

This property is read-only and not available at design time.

Data Type

String

BucketsName Property (GoogleStorage Control)

The property contains the name of the bucket.

Syntax

googlestoragecontrol.BucketsName(BucketsIndex)

Default Value

""

Remarks

The property contains the name of the bucket.

This property reflects the name of the bucket.

The BucketsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the BucketsCount property.

This property is read-only and not available at design time.

Data Type

String

BucketsOwnerDisplayName Property (GoogleStorage Control)

The property contains the display name of the bucket's owner.

Syntax

googlestoragecontrol.BucketsOwnerDisplayName(BucketsIndex)

Default Value

""

Remarks

The property contains the display name of the bucket's owner.

This property reflects the display name of the bucket's owner.

The BucketsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the BucketsCount property.

This property is read-only and not available at design time.

Data Type

String

BucketsOwnerId Property (GoogleStorage Control)

The property contains the Id of the bucket's owner.

Syntax

googlestoragecontrol.BucketsOwnerId(BucketsIndex)

Default Value

""

Remarks

The property contains the Id of the bucket's owner.

This property reflects the Id of the bucket's owner.

The BucketsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the BucketsCount property.

This property is read-only and not available at design time.

Data Type

String

ContentDisposition Property (GoogleStorage Control)

Content disposition to send for an object.

Syntax

googlestoragecontrol.ContentDisposition[=string]

Default Value

""

Remarks

This property can be set before calling CreateObject to have its value submitted as the object's Content-Disposition header value. This same value will then be returned in the Content-Disposition header by the server anytime the object is downloaded.

This property is not available at design time.

Data Type

String

ContentType Property (GoogleStorage Control)

Content type to send for an object.

Syntax

googlestoragecontrol.ContentType[=string]

Default Value

""

Remarks

This property can be set before calling CreateObject to have its value submitted as the object's Content-Type header value. This same value will then be returned in the Content-Type header by the server anytime the object is downloaded.

This property is not available at design time.

Data Type

String

EncryptionAlgorithm Property (GoogleStorage Control)

The encryption algorithm.

Syntax

googlestoragecontrol.EncryptionAlgorithm[=integer]

Possible Values

eaAES(0), 
eaBlowfish(1), 
eaCAST(2), 
eaDES(3), 
eaIDEA(4), 
eaRC2(5), 
eaRC4(6), 
eaTEA(7), 
eaTripleDES(8), 
eaTwofish(9), 
eaRijndael(10), 
eaChaCha(11), 
eaXSalsa20(12)

Default Value

0

Remarks

This property specifies the encryption algorithm to be used. The maximum allowable key size is automatically used for the selected algorithm. Possible values are:

Data Type

Integer

EncryptionPassword Property (GoogleStorage Control)

The encryption password.

Syntax

googlestoragecontrol.EncryptionPassword[=string]

Default Value

""

Remarks

If this property is populated when UploadFile or DownloadFile is called, the control will attempt to encrypt or decrypt the data before uploading or after downloading it.

The control uses the value specified here to generate the necessary encryption Key and IV values using the PKCS5 password digest algorithm. This provides a simpler alternative to creating and managing Key and IV values directly.

However, it is also possible to explicitly specify the Key and IV values to use by setting the EncryptionKey and EncryptionIV configuration settings. This may be necessary if, e.g., the data needs to be encrypted/decrypted by another utility which generates Key and IV values differently.

This property is not available at design time.

Data Type

String

FirewallAutoDetect Property (GoogleStorage Control)

This property tells the control whether or not to automatically detect and use firewall system settings, if available.

Syntax

googlestoragecontrol.FirewallAutoDetect[=boolean]

Default Value

False

Remarks

This property tells the control whether or not to automatically detect and use firewall system settings, if available.

Data Type

Boolean

FirewallType Property (GoogleStorage Control)

This property determines the type of firewall to connect through.

Syntax

googlestoragecontrol.FirewallType[=integer]

Possible Values

fwNone(0), 
fwTunnel(1), 
fwSOCKS4(2), 
fwSOCKS5(3), 
fwSOCKS4A(10)

Default Value

0

Remarks

This property determines the type of firewall to connect through. The applicable values are as follows:

Data Type

Integer

FirewallHost Property (GoogleStorage Control)

This property contains the name or IP address of firewall (optional).

Syntax

googlestoragecontrol.FirewallHost[=string]

Default Value

""

Remarks

This property contains the name or IP address of firewall (optional). If a FirewallHost is given, the requested connections will be authenticated through the specified firewall when connecting.

If this property is set to a Domain Name, a DNS request is initiated. Upon successful termination of the request, this property is set to the corresponding address. If the search is not successful, the control fails with an error.

Data Type

String

FirewallPassword Property (GoogleStorage Control)

This property contains a password if authentication is to be used when connecting through the firewall.

Syntax

googlestoragecontrol.FirewallPassword[=string]

Default Value

""

Remarks

This property contains a password if authentication is to be used when connecting through the firewall. If FirewallHost is specified, the FirewallUser and FirewallPassword properties are used to connect and authenticate to the given firewall. If the authentication fails, the control fails with an error.

Data Type

String

FirewallPort Property (GoogleStorage Control)

This property contains the transmission control protocol (TCP) port for the firewall Host .

Syntax

googlestoragecontrol.FirewallPort[=integer]

Default Value

0

Remarks

This property contains the transmission control protocol (TCP) port for the firewall FirewallHost. See the description of the FirewallHost property for details.

Note: This property is set automatically when FirewallType is set to a valid value. See the description of the FirewallType property for details.

Data Type

Integer

FirewallUser Property (GoogleStorage Control)

This property contains a user name if authentication is to be used connecting through a firewall.

Syntax

googlestoragecontrol.FirewallUser[=string]

Default Value

""

Remarks

This property contains a user name if authentication is to be used connecting through a firewall. If the FirewallHost is specified, this property and FirewallPassword properties are used to connect and authenticate to the given Firewall. If the authentication fails, the control fails with an error.

Data Type

String

FollowRedirects Property (GoogleStorage Control)

Determines what happens when the server issues a redirect.

Syntax

googlestoragecontrol.FollowRedirects[=integer]

Possible Values

frNever(0), 
frAlways(1), 
frSameScheme(2)

Default Value

0

Remarks

This property specifies how the control should behave when the server returns a redirect response (e.g. "Object Moved"). Valid values are:

Data Type

Integer

Idle Property (GoogleStorage Control)

The current status of the control.

Syntax

googlestoragecontrol.Idle

Default Value

True

Remarks

Idle will be False if the component is currently busy (communicating and/or waiting for an answer), and True at all other times.

This property is read-only.

Data Type

Boolean

LocalFile Property (GoogleStorage Control)

The location of the local file.

Syntax

googlestoragecontrol.LocalFile[=string]

Default Value

""

Remarks

This property specifies the location of a file on disk. This is used as the source file when calling CreateObject or UploadPart; and as the destination file when calling GetObject.

Data Type

String

LocalHost Property (GoogleStorage Control)

The name of the local host or user-assigned IP interface through which connections are initiated or accepted.

Syntax

googlestoragecontrol.LocalHost[=string]

Default Value

""

Remarks

The LocalHost property contains the name of the local host as obtained by the gethostname() system call, or if the user has assigned an IP address, the value of that address.

In multi-homed hosts (machines with more than one IP interface) setting LocalHost to the value of an interface will make the control initiate connections (or accept in the case of server controls) only through that interface.

If the control is connected, the LocalHost property shows the IP address of the interface through which the connection is made in internet dotted format (aaa.bbb.ccc.ddd). In most cases, this is the address of the local host, except for multi-homed hosts (machines with more than one IP interface).

NOTE: LocalHost is not persistent. You must always set it in code, and never in the property window.

Data Type

String

MetadataCount Property (GoogleStorage Control)

The number of records in the Metadata arrays.

Syntax

googlestoragecontrol.MetadataCount[=integer]

Default Value

0

Remarks

This property controls the size of the following arrays:

• MetadataName
• MetadataValue

The array indices start at 0 and end at MetadataCount - 1.

This property is not available at design time.

Data Type

Integer

MetadataName Property (GoogleStorage Control)

The property contains the name of the metadata item.

Syntax

googlestoragecontrol.MetadataName(MetadataIndex)[=string]

Default Value

""

Remarks

The property contains the name of the metadata item.

This property specifies the name of the metadata item. The server stores metadata names in lowercase.

Note: The control will automatically prepend the service-appropriate prefix (e.g., x-amz-meta-, x-goog-meta-) to this value when submitting metadata items to the server and will automatically strip that prefix from this value when this property is populated.

The MetadataIndex parameter specifies the index of the item in the array. The size of the array is controlled by the MetadataCount property.

This property is not available at design time.

Data Type

String

MetadataValue Property (GoogleStorage Control)

This property contains the value of the metadata item.

Syntax

googlestoragecontrol.MetadataValue(MetadataIndex)[=string]

Default Value

""

Remarks

This property contains the value of the metadata item.

This property specifies the value of the metadata item.

The MetadataIndex parameter specifies the index of the item in the array. The size of the array is controlled by the MetadataCount property.

This property is not available at design time.

Data Type

String

OAuthAccessToken Property (GoogleStorage Control)

The access token returned by the authorization server.

Syntax

googlestoragecontrol.OAuthAccessToken[=string]

Default Value

""

Remarks

The access token returned by the authorization server. This is set when the control makes a request to the token server.

This property is not available at design time.

Data Type

String

OAuthAuthorizationCode Property (GoogleStorage Control)

The authorization code that is exchanged for an access token.

Syntax

googlestoragecontrol.OAuthAuthorizationCode[=string]

Default Value

""

Remarks

The authorization code that is exchanged for an access token. This is required to be set when the OAuthClientProfile property is set to the Web profile. Otherwise, this field is for information purposes only.

This property is not available at design time.

Data Type

String

OAuthAuthorizationScope Property (GoogleStorage Control)

The scope request or response parameter used during authorization.

Syntax

googlestoragecontrol.OAuthAuthorizationScope[=string]

Default Value

""

Remarks

The scope request or response parameter used during authorization.

This property is not available at design time.

Data Type

String

OAuthClientId Property (GoogleStorage Control)

The id of the client assigned when registering the application.

Syntax

googlestoragecontrol.OAuthClientId[=string]

Default Value

""

Remarks

The id of the client assigned when registering the application.

This property is not available at design time.

Data Type

String

OAuthClientProfile Property (GoogleStorage Control)

The type of client that is requesting authorization.

Syntax

googlestoragecontrol.OAuthClientProfile[=integer]

Possible Values

cocpApplication(0), 
cocpWeb(1)

Default Value

0

Remarks

The type of client that is requesting authorization. See the introduction section for more information. Possible values are:

This property is not available at design time.

Data Type

Integer

OAuthClientSecret Property (GoogleStorage Control)

The secret value for the client assigned when registering the application.

Syntax

googlestoragecontrol.OAuthClientSecret[=string]

Default Value

""

Remarks

The secret value for the client assigned when registering the application.

This property is not available at design time.

Data Type

String

OAuthGrantType Property (GoogleStorage Control)

The OAuth grant type used to acquire an OAuth access token.

Syntax

googlestoragecontrol.OAuthGrantType[=integer]

Possible Values

cogtAuthorizationCode(0), 
cogtImplicit(1), 
cogtPassword(2), 
cogtClientCredentials(3)

Default Value

0

Remarks

The OAuth grant type used to acquire an OAuth access token. See the introduction section for more information. Possible values are:

This property is not available at design time.

Data Type

Integer

OAuthRefreshToken Property (GoogleStorage Control)

Specifies the refresh token received from or sent to the authorization server.

Syntax

googlestoragecontrol.OAuthRefreshToken[=string]

Default Value

""

Remarks

Specifies the refresh token received from or sent to the authorization server. This property is set automatically if a refresh token is retrieved from the token server. If the OAuthAutomaticRefresh configuration setting is set to true, and the OAuthGrantType property is set to a grant that can use refresh tokens.

This property is not available at design time.

Data Type

String

OAuthReturnURL Property (GoogleStorage Control)

The URL where the user (browser) returns after authenticating.

Syntax

googlestoragecontrol.OAuthReturnURL[=string]

Default Value

""

Remarks

The URL where the user (browser) returns after authenticating. This property is mapped to the redirect_uri parameter when making a request to the authorization server. Typically, this is automatically set by the control when using the embedded web server. If the OAuthWebServerPort or OAuthWebServerHost configuration settings is set, then this property should be set to match. If using the Web client profile, this should be set to the place where the authorization code will be parsed out of the response after the user finishes authorizing.

This property is not available at design time.

Data Type

String

OAuthServerAuthURL Property (GoogleStorage Control)

The URL of the authorization server.

Syntax

googlestoragecontrol.OAuthServerAuthURL[=string]

Default Value

""

Remarks

The URL of the authorization server.

This property is not available at design time.

Data Type

String

OAuthServerTokenURL Property (GoogleStorage Control)

The URL of the token server used to obtain the access token.

Syntax

googlestoragecontrol.OAuthServerTokenURL[=string]

Default Value

""

Remarks

The URL of the token server used to obtain the access token.

This property is not available at design time.

Data Type

String

OAuthWebAuthURL Property (GoogleStorage Control)

The URL to which the user should be re-directed for authorization.

Syntax

googlestoragecontrol.OAuthWebAuthURL

Default Value

""

Remarks

The URL to which the user should be re-directed for authorization. This field is used to get the URL that the user should be redirected to when using the Web client profile. See introduction section for more information.

This property is read-only and not available at design time.

Data Type

String

ObjectData Property (GoogleStorage Control)

The data that was downloaded, or that should be uploaded.

Syntax

googlestoragecontrol.ObjectData[=string]

Default Value

""

Remarks

This property is populated with object data after calling GetObject if LocalFile is not set.

This property can also be set before calling CreateObject or UploadPart; its data will be uploaded if LocalFile is not set.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .ObjectDataB.

This property is not available at design time.

Data Type

Binary String

ObjectDelimiter Property (GoogleStorage Control)

The delimiter string to use when listing objects.

Syntax

googlestoragecontrol.ObjectDelimiter[=string]

Default Value

""

Remarks

If this property is non-empty when ListObjects or ListVersions is called, any objects (or object versions) whose names contain the same string between the specified ObjectPrefix and the first occurrence of the specified delimiter that follow will be rolled up into a "common prefix" element, which is returned in place of the individual objects themselves.

The PrefixList event will fire once for each common prefix returned. If the StorePrefixList configuration setting is enabled, the control will also populate the PrefixCount and Prefix[i] configuration settings

Object Hierarchy Traversal

By using the ObjectDelimiter and ObjectPrefix properties in tandem, applications can effectively "traverse" a virtual hierarchy of objects (or object versions) as if it were a filesystem. For example, assume that objects with the following names exist within a bucket:

• MyCompany/
• MyCompany/Department1/
• MyCompany/Department2/
• MyCompany/Department2/EmployeeA
• MyCompany/Department2/EmployeeB

With ObjectDelimiter set to /, we can set ObjectPrefix to successively "deeper" values before calling ListObjects or ListVersions for the following effect:

This property is not available at design time.

Data Type

String

ObjectMarker Property (GoogleStorage Control)

A marker indicating what page of objects to return next.

Syntax

googlestoragecontrol.ObjectMarker[=string]

Default Value

""

Remarks

This property will be populated when ListObjects is called if the results are paged and there are more pages. To list all objects, continue to call ListObjects until this property returns empty string.

Refer to ListObjects for more information.

This property is not available at design time.

Data Type

String

ObjectPrefix Property (GoogleStorage Control)

A prefix used to restrict the results returned when listing objects.

Syntax

googlestoragecontrol.ObjectPrefix[=string]

Default Value

""

Remarks

This property, if non-empty, is used to restrict the results returned by ListObjects (or ListVersions) to only the objects (or object versions) whose names begin with the given value.

Object Hierarchy Traversal

By using the ObjectDelimiter and ObjectPrefix properties in tandem, applications can effectively "traverse" a virtual hierarchy of objects (or object versions) as if it were a filesystem. For example, assume that objects with the following names exist within a bucket:

• MyCompany/
• MyCompany/Department1/
• MyCompany/Department2/
• MyCompany/Department2/EmployeeA
• MyCompany/Department2/EmployeeB

With ObjectDelimiter set to /, we can set ObjectPrefix to successively "deeper" values before calling ListObjects or ListVersions for the following effect:

This property is not available at design time.

Data Type

String

ObjectsCount Property (GoogleStorage Control)

The number of records in the Objects arrays.

Syntax

googlestoragecontrol.ObjectsCount[=integer]

Default Value

0

Remarks

This property controls the size of the following arrays:

• ObjectsDeleted
• ObjectsETag
• ObjectsLastModified
• ObjectsLatestVersion
• ObjectsName
• ObjectsOwnerDisplayName
• ObjectsOwnerId
• ObjectsSize
• ObjectsStorageClass
• ObjectsUploadId
• ObjectsVersionId

The array indices start at 0 and end at ObjectsCount - 1.

This property is not available at design time.

Data Type

Integer

ObjectsDeleted Property (GoogleStorage Control)

This property specifies whether this object version is a delete marker.

Syntax

googlestoragecontrol.ObjectsDeleted(ObjectsIndex)

Default Value

False

Remarks

This property specifies whether this object version is a delete marker.

This property indicates whether this object version is a delete marker. Delete markers are created when an object in a versioning-enabled bucket is "deleted" (i.e., instead of actually deleting any data); refer to DeleteObject for more information.

This is applicable only when ListVersions is called, or when GetObjectInfo is called while VersionId is nonempty.; in all other cases.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

Boolean

ObjectsETag Property (GoogleStorage Control)

This property contains the ETag of the object.

Syntax

googlestoragecontrol.ObjectsETag(ObjectsIndex)

Default Value

""

Remarks

This property contains the ETag of the object.

This property reflects the ETag of the object.

An object's ETag is an MD5 hash of its contents, and as such, it can be used to determine whether its contents have been modified.

This is not applicable when ListMultipartUploads is called.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

ObjectsLastModified Property (GoogleStorage Control)

This property contains the last modified time of the object.

Syntax

googlestoragecontrol.ObjectsLastModified(ObjectsIndex)

Default Value

""

Remarks

This property contains the last modified time of the object.

This property reflects the last modified time of the object.

This is not applicable when ListMultipartUploads is called.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

ObjectsLatestVersion Property (GoogleStorage Control)

This property specifies whether this is the latest object version.

Syntax

googlestoragecontrol.ObjectsLatestVersion(ObjectsIndex)

Default Value

True

Remarks

This property specifies whether this is the latest object version.

This property indicates whether this object version is the latest version available.

This is applicable only when ListVersions is called.; in all other cases.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

Boolean

ObjectsName Property (GoogleStorage Control)

This property contains the name (key) of the object.

Syntax

googlestoragecontrol.ObjectsName(ObjectsIndex)

Default Value

""

Remarks

This property contains the name (key) of the object.

This property reflects the name (key) of the object.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

ObjectsOwnerDisplayName Property (GoogleStorage Control)

This property contains the display name of the object's owner.

Syntax

googlestoragecontrol.ObjectsOwnerDisplayName(ObjectsIndex)

Default Value

""

Remarks

This property contains the display name of the object's owner.

This property reflects the display name of the object's owner.

This is not applicable when GetObjectInfo is called.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

ObjectsOwnerId Property (GoogleStorage Control)

This property contains the Id of the object's owner.

Syntax

googlestoragecontrol.ObjectsOwnerId(ObjectsIndex)

Default Value

""

Remarks

This property contains the Id of the object's owner.

This property reflects the Id of the object's owner.

This is not applicable when GetObjectInfo is called.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

ObjectsSize Property (GoogleStorage Control)

This property contains the size of the object.

Syntax

googlestoragecontrol.ObjectsSize(ObjectsIndex)

Default Value

0

Remarks

This property contains the size of the object.

This property reflects the size of the object in bytes.

This is not applicable when ListMultipartUploads is called.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

Long64

ObjectsStorageClass Property (GoogleStorage Control)

This property contains the storage class of the object.

Syntax

googlestoragecontrol.ObjectsStorageClass(ObjectsIndex)

Default Value

""

Remarks

This property contains the storage class of the object.

This property reflects the storage class of the object.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

ObjectsUploadId Property (GoogleStorage Control)

This property contains the upload Id of the multipart upload.

Syntax

googlestoragecontrol.ObjectsUploadId(ObjectsIndex)

Default Value

""

Remarks

This property contains the upload Id of the multipart upload.

This property reflects the upload Id of the multipart upload.

It is applicable only when ListMultipartUploads is called.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

ObjectsVersionId Property (GoogleStorage Control)

This property contains the Id of the object version.

Syntax

googlestoragecontrol.ObjectsVersionId(ObjectsIndex)

Default Value

""

Remarks

This property contains the Id of the object version.

This property reflects the Id of the object version.

Note: The string null is a valid version Id.

This is applicable only when ListVersions is called, or when GetObjectInfo is called while VersionId is nonempty.; empty in all other cases.

The ObjectsIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ObjectsCount property.

This property is read-only and not available at design time.

Data Type

String

OtherHeaders Property (GoogleStorage Control)

This property includes other headers as determined by the user (optional).

Syntax

googlestoragecontrol.OtherHeaders[=string]

Default Value

""

Remarks

This property can be set to a string of headers to be appended to the HTTP request headers created from other properties like ContentType and From.

The headers must follow the format Header: Value as described in the HTTP specifications. Header lines should be separated by CRLF (Chr$(13) & Chr$(10)) .

Use this property with caution. If this property contains invalid headers, HTTP requests may fail.

This property is useful for extending the functionality of the control beyond what is provided.

This property is not available at design time.

Data Type

String

Overwrite Property (GoogleStorage Control)

Determines if local files are overwritten.

Syntax

googlestoragecontrol.Overwrite[=boolean]

Default Value

False

Remarks

This property controls whether local files are overwritten when calling GetObject. It is only applicable to local files. The default value is .

Data Type

Boolean

ParsedHeaderCount Property (GoogleStorage Control)

The number of records in the ParsedHeader arrays.

Syntax

googlestoragecontrol.ParsedHeaderCount

Default Value

0

Remarks

This property controls the size of the following arrays:

• ParsedHeaderField
• ParsedHeaderValue

The array indices start at 0 and end at ParsedHeaderCount - 1.

This property is read-only and not available at design time.

Data Type

Integer

ParsedHeaderField Property (GoogleStorage Control)

This property contains the name of the HTTP header (this is the same case as it is delivered).

Syntax

googlestoragecontrol.ParsedHeaderField(ParsedHeaderIndex)

Default Value

""

Remarks

This property contains the name of the HTTP Header (this is the same case as it is delivered).

The ParsedHeaderIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ParsedHeaderCount property.

This property is read-only and not available at design time.

Data Type

String

ParsedHeaderValue Property (GoogleStorage Control)

This property contains the header contents.

Syntax

googlestoragecontrol.ParsedHeaderValue(ParsedHeaderIndex)

Default Value

""

Remarks

This property contains the Header contents.

The ParsedHeaderIndex parameter specifies the index of the item in the array. The size of the array is controlled by the ParsedHeaderCount property.

This property is read-only and not available at design time.

Data Type

String

ProjectId Property (GoogleStorage Control)

The Id of the project.

Syntax

googlestoragecontrol.ProjectId[=string]

Default Value

""

Remarks

This property specifies the user's project Id obtained from the Google API Console. It is required when authentication using OAuth 2.0.

Data Type

String

ProxyAuthScheme Property (GoogleStorage Control)

This property is used to tell the control which type of authorization to perform when connecting to the proxy.

Syntax

googlestoragecontrol.ProxyAuthScheme[=integer]

Possible Values

authBasic(0), 
authDigest(1), 
authProprietary(2), 
authNone(3), 
authNtlm(4), 
authNegotiate(5)

Default Value

0

Remarks

This property is used to tell the control which type of authorization to perform when connecting to the proxy. This is used only when the ProxyUser and ProxyPassword properties are set.

ProxyAuthScheme should be set to authNone (3) when no authentication is expected.

By default, ProxyAuthScheme is authBasic (0), and if the ProxyUser and ProxyPassword properties are set, the component will attempt basic authentication.

If ProxyAuthScheme is set to authDigest (1), digest authentication will be attempted instead.

If ProxyAuthScheme is set to authProprietary (2), then the authorization token will not be generated by the control. Look at the configuration file for the control being used to find more information about manually setting this token.

If ProxyAuthScheme is set to authNtlm (4), NTLM authentication will be used.

For security reasons, setting this property will clear the values of ProxyUser and ProxyPassword.

Data Type

Integer

ProxyAutoDetect Property (GoogleStorage Control)

This property tells the control whether or not to automatically detect and use proxy system settings, if available.

Syntax

googlestoragecontrol.ProxyAutoDetect[=boolean]

Default Value

False

Remarks

This property tells the control whether or not to automatically detect and use proxy system settings, if available. The default value is .

Data Type

Boolean

ProxyPassword Property (GoogleStorage Control)

This property contains a password if authentication is to be used for the proxy.

Syntax

googlestoragecontrol.ProxyPassword[=string]

Default Value

""

Remarks

This property contains a password if authentication is to be used for the proxy.

If ProxyAuthScheme is set to Basic Authentication, the ProxyUser and ProxyPassword are Base64 encoded and the proxy authentication token will be generated in the form Basic [encoded-user-password].

If ProxyAuthScheme is set to Digest Authentication, the ProxyUser and ProxyPassword properties are used to respond to the Digest Authentication challenge from the server.

If ProxyAuthScheme is set to NTLM Authentication, the ProxyUser and ProxyPassword properties are used to authenticate through NTLM negotiation.

Data Type

String

ProxyPort Property (GoogleStorage Control)

This property contains the Transmission Control Protocol (TCP) port for the proxy Server (default 80).

Syntax

googlestoragecontrol.ProxyPort[=integer]

Default Value

80

Remarks

This property contains the Transmission Control Protocol (TCP) port for the proxy ProxyServer (default 80). See the description of the ProxyServer property for details.

Data Type

Integer

ProxyServer Property (GoogleStorage Control)

If a proxy Server is given, then the HTTP request is sent to the proxy instead of the server otherwise specified.

Syntax

googlestoragecontrol.ProxyServer[=string]

Default Value

""

Remarks

If a proxy ProxyServer is given, then the HTTP request is sent to the proxy instead of the server otherwise specified.

If the ProxyServer property is set to a domain name, a DNS request is initiated. Upon successful termination of the request, the ProxyServer property is set to the corresponding address. If the search is not successful, an error is returned.

Data Type

String

ProxySSL Property (GoogleStorage Control)

This property determines when to use a Secure Sockets Layer (SSL) for the connection to the proxy.

Syntax

googlestoragecontrol.ProxySSL[=integer]

Possible Values

psAutomatic(0), 
psAlways(1), 
psNever(2), 
psTunnel(3)

Default Value

0

Remarks

This property determines when to use a Secure Sockets Layer (SSL) for the connection to the proxy. The applicable values are as follows:

Data Type

Integer

ProxyUser Property (GoogleStorage Control)

This property contains a username if authentication is to be used for the proxy.

Syntax

googlestoragecontrol.ProxyUser[=string]

Default Value

""

Remarks

This property contains a username if authentication is to be used for the proxy.

If ProxyAuthScheme is set to Basic Authentication, the ProxyUser and ProxyPassword properties are Base64 encoded and the proxy authentication token will be generated in the form Basic [encoded-user-password].

If ProxyAuthScheme is set to Digest Authentication, the ProxyUser and ProxyPassword properties are used to respond to the Digest Authentication challenge from the server.

If ProxyAuthScheme is set to NTLM Authentication, the ProxyUser and ProxyPassword properties are used to authenticate through NTLM negotiation.

Data Type

String

QueryParamCount Property (GoogleStorage Control)

The number of records in the QueryParam arrays.

Syntax

googlestoragecontrol.QueryParamCount[=integer]

Default Value

0

Remarks

This property controls the size of the following arrays:

• QueryParamName
• QueryParamValue

The array indices start at 0 and end at QueryParamCount - 1.

This property is not available at design time.

Data Type

Integer

QueryParamName Property (GoogleStorage Control)

The name of the query parameter.

Syntax

googlestoragecontrol.QueryParamName(QueryParamIndex)[=string]

Default Value

""

Remarks

The name of the query parameter.

This property specifies the name of the query parameter.

The QueryParamIndex parameter specifies the index of the item in the array. The size of the array is controlled by the QueryParamCount property.

This property is not available at design time.

Data Type

String

QueryParamValue Property (GoogleStorage Control)

The value of the query parameter.

Syntax

googlestoragecontrol.QueryParamValue(QueryParamIndex)[=string]

Default Value

""

Remarks

The value of the query parameter.

This property specifies the value of the query parameter. The control will automatically URL-encode this value when sending the request.

The QueryParamIndex parameter specifies the index of the item in the array. The size of the array is controlled by the QueryParamCount property.

This property is not available at design time.

Data Type

String

Range Property (GoogleStorage Control)

The range of bytes to request.

Syntax

googlestoragecontrol.Range[=string]

Default Value

""

Remarks

This property specifies the range of bytes to request from the server. If this property is non-empty when a GetObject request is being constructed, a header like Range: bytes=Range will be added to the request, with Range substituted with the specified value.

There are two valid formats for this property's value:

• StartByte-
• StartByte-EndByte

Note: If the StartByte property is greater than zero when GetObject is called (i.e., when a download is being resumed), and this property is non-empty, the control will automatically advance the StartByte value in the specified range by StartByte bytes when sending the Range header to the server. This ensures that the previously-downloaded data at the start of the specified range is not downloaded again when the download is resumed.

This property is not available at design time.

Data Type

String

Region Property (GoogleStorage Control)

The location the control will create buckets in.

Syntax

googlestoragecontrol.Region[=string]

Default Value

"us"

Remarks

This property control which location the control will create buckets in. By default the control uses us, the US-regional location. This property should be changed to create buckets in other locations.

Regions:

The control will always convert this property's value to lowercase. If this property is cleared, the control will reset it to the default value.

Data Type

String

SSLAcceptServerCertEncoded Property (GoogleStorage Control)

This is the certificate (PEM/Base64 encoded).

Syntax

googlestoragecontrol.SSLAcceptServerCertEncoded[=string]

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The SSLAcceptServerCertStore and SSLAcceptServerCertSubject properties also may be used to specify a certificate.

When SSLAcceptServerCertEncoded is set, a search is initiated in the current SSLAcceptServerCertStore for the private key of the certificate. If the key is found, SSLAcceptServerCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLAcceptServerCertSubject is set to an empty string.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLAcceptServerCertEncodedB.

This property is not available at design time.

Data Type

Binary String

SSLCertEncoded Property (GoogleStorage Control)

This is the certificate (PEM/Base64 encoded).

Syntax

googlestoragecontrol.SSLCertEncoded[=string]

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The SSLCertStore and SSLCertSubject properties also may be used to specify a certificate.

When SSLCertEncoded is set, a search is initiated in the current SSLCertStore for the private key of the certificate. If the key is found, SSLCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLCertSubject is set to an empty string.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLCertEncodedB.

This property is not available at design time.

Data Type

Binary String

SSLCertStore Property (GoogleStorage Control)

This is the name of the certificate store for the client certificate.

Syntax

googlestoragecontrol.SSLCertStore[=string]

Default Value

"MY"

Remarks

This is the name of the certificate store for the client certificate.

The SSLCertStoreType property denotes the type of the certificate store specified by SSLCertStore. If the store is password protected, specify the password in SSLCertStorePassword.

SSLCertStore is used in conjunction with the SSLCertSubject property to specify client certificates. If SSLCertStore has a value, and SSLCertSubject or SSLCertEncoded is set, a search for a certificate is initiated. Please see the SSLCertSubject property for details.

Designations of certificate stores are platform dependent.

The following designations are the most common User and Machine certificate stores in Windows:

When the certificate store type is PFXFile, this property must be set to the name of the file. When the type is PFXBlob, the property must be set to the binary contents of a PFX file (i.e., PKCS#12 certificate store).

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLCertStoreB.

Data Type

Binary String

SSLCertStorePassword Property (GoogleStorage Control)

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

Syntax

googlestoragecontrol.SSLCertStorePassword[=string]

Default Value

""

Remarks

If the type of certificate store requires a password, this property is used to specify the password needed to open the certificate store.

Data Type

String

SSLCertStoreType Property (GoogleStorage Control)

This is the type of certificate store for this certificate.

Syntax

googlestoragecontrol.SSLCertStoreType[=integer]

Possible Values

cstUser(0), 
cstMachine(1), 
cstPFXFile(2), 
cstPFXBlob(3), 
cstJKSFile(4), 
cstJKSBlob(5), 
cstPEMKeyFile(6), 
cstPEMKeyBlob(7), 
cstPublicKeyFile(8), 
cstPublicKeyBlob(9), 
cstSSHPublicKeyBlob(10), 
cstP7BFile(11), 
cstP7BBlob(12), 
cstSSHPublicKeyFile(13), 
cstPPKFile(14), 
cstPPKBlob(15), 
cstXMLFile(16), 
cstXMLBlob(17), 
cstJWKFile(18), 
cstJWKBlob(19), 
cstSecurityKey(20), 
cstBCFKSFile(21), 
cstBCFKSBlob(22), 
cstPKCS11(23), 
cstAuto(99)

Default Value

0

Remarks

This is the type of certificate store for this certificate.

The control supports both public and private keys in a variety of formats. When the cstAuto value is used, the control will automatically determine the type. This property can take one of the following values:

Data Type

Integer

SSLCertSubject Property (GoogleStorage Control)

This is the subject of the certificate used for client authentication.

Syntax

googlestoragecontrol.SSLCertSubject[=string]

Default Value

""

Remarks

This is the subject of the certificate used for client authentication.

This property must be set after all other certificate properties are set. When this property is set, a search is performed in the current certificate store to locate a certificate with a matching subject.

If a matching certificate is found, the property is set to the full subject of the matching certificate.

If an exact match is not found, the store is searched for subjects containing the value of the property.

If a match is still not found, the property is set to an empty string, and no certificate is selected.

The special value "*" picks a random certificate in the certificate store.

The certificate subject is a comma-separated list of distinguished name fields and values. For instance, "CN=www.server.com, OU=test, C=US, E=support@nsoftware.com". Common fields and their meanings are as follows:

If a field value contains a comma, it must be quoted.

Data Type

String

SSLProvider Property (GoogleStorage Control)

This specifies the SSL/TLS implementation to use.

Syntax

googlestoragecontrol.SSLProvider[=integer]

Possible Values

sslpAutomatic(0), 
sslpPlatform(1), 
sslpInternal(2)

Default Value

0

Remarks

This property specifies the SSL/TLS implementation to use. In most cases the default value of 0 (Automatic) is recommended and should not be changed. When set to 0 (Automatic) the control will select whether to use the platform implementation or the internal implementation depending on the operating system as well as the TLS version being used.

Possible values are:

In most cases using the default value (Automatic) is recommended. The control will select a provider depending on the current platform.

When Automatic is selected the platform implementation is used by default. When TLS 1.3 is enabled via SSLEnabledProtocols the internal implementation is used.

Data Type

Integer

SSLServerCertEncoded Property (GoogleStorage Control)

This is the certificate (PEM/Base64 encoded).

Syntax

googlestoragecontrol.SSLServerCertEncoded

Default Value

""

Remarks

This is the certificate (PEM/Base64 encoded). This property is used to assign a specific certificate. The SSLServerCertStore and SSLServerCertSubject properties also may be used to specify a certificate.

When SSLServerCertEncoded is set, a search is initiated in the current SSLServerCertStore for the private key of the certificate. If the key is found, SSLServerCertSubject is updated to reflect the full subject of the selected certificate; otherwise, SSLServerCertSubject is set to an empty string.

To read or write binary data to the property, a Variant (Byte Array) version is provided in .SSLServerCertEncodedB.

This property is read-only and not available at design time.

Data Type

Binary String

StartByte Property (GoogleStorage Control)

The byte offset from which to resume the download.

Syntax

googlestoragecontrol.StartByte[=long64]

Default Value

0

Remarks

This property specifies the byte offset from which to resume a download initiated by GetObject; refer to its documentation for more information.

This property is not available at design time.

Data Type

Long64

Timeout Property (GoogleStorage Control)

A timeout for the control.

Syntax

googlestoragecontrol.Timeout[=integer]

Default Value

60

Remarks

If the Timeout property is set to 0, all operations will run uninterrupted until successful completion or an error condition is encountered.

If Timeout is set to a positive value, the control will wait for the operation to complete before returning control.

The control will use DoEvents to enter an efficient wait loop during any potential waiting period, making sure that all system events are processed immediately as they arrive. This ensures that the host application does not "freeze" and remains responsive.

If Timeout expires, and the operation is not yet complete, the control fails with an error.

Please note that by default, all timeouts are inactivity timeouts, i.e. the timeout period is extended by Timeout seconds when any amount of data is successfully sent or received.

The default value for the Timeout property is 60 seconds.

Data Type

Integer

UseSSL Property (GoogleStorage Control)

Whether to use SSL/TLS when connecting.

Syntax

googlestoragecontrol.UseSSL[=boolean]

Default Value

True

Remarks

This property specifies whether the control should use SSL/TLS when connecting.

This property is not available at design time.

Data Type

Boolean

UseVirtualHosting Property (GoogleStorage Control)

Determines which style request to use.

Syntax

googlestoragecontrol.UseVirtualHosting[=boolean]

Default Value

True

Remarks

If set to (default), buckets will be referenced in the request using the hosted-style request: http://yourbucket.storage.googleapis.com/yourobject. If , the control will use the path-style request: http://storage.googleapis.com/yourbucket/yourobject.

NOTE: When set to , there are more limitations when choosing a bucket name due to DNS server naming restrictions. See Google's documentation for more detailed naming information.

This property is not available at design time.

Data Type

Boolean

VersionId Property (GoogleStorage Control)

The object version to make requests against.

Syntax

googlestoragecontrol.VersionId[=string]

Default Value

""

Remarks

This property can be set to the Id of a specific object version before calling the following methods in order to make requests against the specified object version instead of the base object; refer to each one's documentation for more information:

• CopyObject (to copy from a specific object version)
• DeleteObject
• GetLink (to build a link for a specific object version)
• GetObject
• GetObjectInfo
• SendCustomRequest
• UpdateObjectACL

Refer to Amazon's Versioning documentation for more information about versioning.

This property is not available at design time.

Data Type

String

VersioningEnabled Property (GoogleStorage Control)

Controls whether versioning is enabled for the currently selected bucket.

Syntax

googlestoragecontrol.VersioningEnabled[=boolean]

Default Value

False

Remarks

This property can be used to query and control whether the bucket currently selected by Bucket has versioning enabled.

Note that if Bucket is empty, or refers to a bucket that does not exist, this property will always return when queried, and any attempts to set it will fail.

Refer to Amazon's Versioning documentation for more information about versioning.

This property is not available at design time.

Data Type

Boolean

VersionMarker Property (GoogleStorage Control)

A marker indicating what page of object versions to return next.

Syntax

googlestoragecontrol.VersionMarker[=string]

Default Value

""

Remarks

This property will be populated when ListVersions is called if the results are paged and there are more pages. To list all object versions, continue to call ListVersions until this property returns empty string.

Refer to ListVersions for more information.

This property is not available at design time.

Data Type

String

AddMetadata Method (GoogleStorage Control)

Adds a metadata item to the Metadata properties.

Syntax

googlestoragecontrol.AddMetadata Name, Value

Remarks

This method adds a metadata item to the Metadata* properties. Name specifies the name of the item, and Value specifies the value of the item. Keep in mind that the server stores metadata names in lowercase.

If Name begins with a service-specific metadata (e.g., x-amz-meta-, x-goog-meta-, etc.), it will be stripped off. The control will take care of prepending it when sending metadata to the server.

AddQueryParam Method (GoogleStorage Control)

Adds a query parameter to the QueryParams properties.

Syntax

googlestoragecontrol.AddQueryParam Name, Value

Remarks

This method is used to add a query parameter to the QueryaParam* properties. Name specifies the name of the parameter, and Value specifies the value of the parameter.

All specified Values will be URL encoded by the control automatically. Consult the service documentation for details on the available parameters.

Authorize Method (GoogleStorage Control)

Get the authorization string required to access the protected resource.

Syntax

googlestoragecontrol.Authorize 

Remarks

This method is used to get an access token that is required to access the protected resource. The method will act differently based on what is set in the OAuthClientProfile property and the OAuthGrantType property. This method is not to be used in conjunction with the Authorization property. It should instead be used when setting the OAuth* properties.

For more information, see the introduction section.

BucketExists Method (GoogleStorage Control)

Checks whether the bucket exists.

Syntax

googlestoragecontrol.BucketExists 

Remarks

This method checks whether the bucket specified by Bucket exists, returning if so or if not.

CalcAuthorization Method (GoogleStorage Control)

Calculates the Authorization header based on provided credentials.

Syntax

googlestoragecontrol.CalcAuthorization 

Remarks

This method calculates the Authorization value using the values provided in AuthScheme, User and Password.

In most cases this method does not need to be called. The control will automatically calculate any required authorization values when a method is called such as Get or Post.

This method may be useful in cases where the Authorization value needs to be calculated prior to sending a request.

CheckVersioningEnabled Method (GoogleStorage Control)

Checks whether versioning is enabled for the currently selected bucket.

Syntax

googlestoragecontrol.CheckVersioningEnabled 

Remarks

This method can be used to check whether the bucket currently selected by Bucket has versioning enabled.

Note that if Bucket is empty, or refers to a bucket that does not exist, this method will always return when queried.

Refer to Amazon's Versioning documentation for more information about versioning.

ComposeObjects Method (GoogleStorage Control)

Creates a composed object using multiple objects already on the server.

Syntax

googlestoragecontrol.ComposeObjects ComposedObjectName

Remarks

This method is used to compose objects on the server. Object composition is a server-side method of building an object by concatenating multiple existing objects together. This feature is a simpler alternative to the typical multipart-upload method of building objects.

A composed object looks and acts just like a regular object. However, its data is determined by its component objects (that is, the objects that make it up) and the order in which they are composed together.

To use this method, specify the names of the objects that should be composed together using the Objects property. When this method is called, the ComposedObjectName parameter determines what name is given to the resulting composed object. See the following code snippet for examples: // Upload some objects to start with. Let's assume we have some text files to upload. for (int i = 1; i <= 3; i++) { gstorage.LocalFile = "file" + i + ".txt"; gstorage.CreateObject("file" + i + ".txt"); } // Compose a new object. SetObjectNames("file1.txt", "file2.txt", "file3.txt"); gstorage.ComposeObjects("composed1.txt"); // Compose a new object using a composed object. SetObjectNames("file1.txt", "composed1.txt"); gstorage.ComposeObjects("composed2.txt"); // Compose onto an existing composed object. // (Similar to appending, but all server-side, no uploading needed.) SetObjectNames("file1.txt", "file2.txt"); gstorage.ComposeObjects("composed3.txt"); SetObjectNames("composed3.txt", "file3.txt"); gstorage.ComposeObjects("composed3.txt"); // Compose a new object using the same object twice. SetObjectNames("file1.txt", "file1.txt"); gstorage.ComposeObjects("composed4.txt"); // Compose a composed object onto itself. SetObjectNames("composed4.txt", "composed4.txt"); gstorage.ComposeObjects("composed4.txt"); Assume we have this helper method for the above code: void SetObjectNames(params string[] names) { gstorage.Objects.Clear(); foreach (string name in names) gstorage.Objects.Add(new S3Object(name, "", 0, "", "", "", "", "")); }

Object composition is a powerful and flexible feature. However, there are some things to keep in mind when doing object composition:

• The order of the object names in the Objects property is the order that they will be concatenated in when they are composed.
• Objects from multiple buckets cannot be composed together.
• No more than 32 object names may be specified in a single compose request.

Config Method (GoogleStorage Control)

Sets or retrieves a configuration setting.

Syntax

googlestoragecontrol.Config ConfigurationString

Remarks

Config is a generic method available in every control. It is used to set and retrieve configuration settings for the control.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the control, access to these internal properties is provided through the Config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

CopyObject Method (GoogleStorage Control)

Copies an object.

Syntax

googlestoragecontrol.CopyObject SrcObjectName, DestBucket, DestObjectName

Remarks

This method copies the object specified by SrcObjectName (in the bucket currently selected by Bucket) to the object specified by DestObjectName in DestBucket. If DestBucket is empty, the bucket specified by Bucket is used as the destination bucket.

If the VersionId property is non-empty, the specified version of the source object will be used as the copy source. In this case, DestObjectName may be the same as SrcObjectName to "promote" the version, copying its contents back to the base object.

If there are any metadata items present in the Metadata* properties, they will set on the destination object; otherwise, the server will copy any metadata items present on the source object to the destination object.

Notes:

• Objects may only be copied to buckets that exist within the same region.
• Objects larger than 5GB cannot be copied using this method. To copy such objects, start a new multipart upload for the destination object using StartMultipartUpload, and then use the CopyPart method to create parts for said multipart upload using the source object's data.

CreateBucket Method (GoogleStorage Control)

Creates a new bucket.

Syntax

googlestoragecontrol.CreateBucket 

Remarks

This method creates a new bucket using the name specified by the Bucket property. The bucket is created in the region specified by the Region property.

CreateObject Method (GoogleStorage Control)

Creates a new object in the currently selected bucket.

Syntax

googlestoragecontrol.CreateObject ObjectName

Remarks

This method creates a new object named Object in the bucket currently selected by Bucket. If there are any metadata items present in the Metadata* properties, they will included in the creation request.

If LocalFile is set the file will be uploaded from the specified path. If LocalFile is not set the data in ObjectData will be used.

To encrypt the file before uploading it, set EncryptionAlgorithm and EncryptionPassword.

This method can automatically handle the multipart upload of objects (See Below). If it is desired to manually take control of the multipart upload process see StartMultipartUpload.

DeleteBucket Method (GoogleStorage Control)

Deletes a bucket.

Syntax

googlestoragecontrol.DeleteBucket 

Remarks

This method deletes the bucket currently selected by Bucket. Note that bucket names share a global namespace, and it may not be possible to recreate a deleted bucket if its name has been taken by another user in the meantime.

DeleteObject Method (GoogleStorage Control)

Deletes an object.

Syntax

googlestoragecontrol.DeleteObject ObjectName

Remarks

This method deletes the object specified by ObjectName in the bucket currently selected by Bucket.

If the VersionId property is non-empty, this method deletes the specified version of the object instead. Note that deleting the latest version of an object will not automatically "restore" the previous version.

DisableVersioning Method (GoogleStorage Control)

Disables versioning for the currently selected bucket.

Syntax

googlestoragecontrol.DisableVersioning 

Remarks

This method can be used to disable versioning for the bucket currently selected by Bucket.

Refer to Amazon's Versioning documentation for more information about versioning.

DoEvents Method (GoogleStorage Control)

Processes events from the internal message queue.

Syntax

googlestoragecontrol.DoEvents 

Remarks

When DoEvents is called, the control processes any available events. If no events are available, it waits for a preset period of time, and then returns.

EnableVersioning Method (GoogleStorage Control)

Enables versioning for the currently selected bucket.

Syntax

googlestoragecontrol.EnableVersioning 

Remarks

This method can be used to enable versioning for the bucket currently selected by Bucket.

Refer to Amazon's Versioning documentation for more information about versioning.

GetBucketLocation Method (GoogleStorage Control)

Gets a bucket's location.

Syntax

googlestoragecontrol.GetBucketLocation 

Remarks

This method retrieves and returns the location (i.e., region) of the bucket currently selected by Bucket.

GetObject Method (GoogleStorage Control)

Downloads an object.

Syntax

googlestoragecontrol.GetObject ObjectName

Remarks

This methods downloads the object specified by ObjectName in the bucket currently selected by Bucket. If the VersionId property is non-empty, the specified version of the object is downloaded instead. The Range property can be used to download a specific range of bytes from the object.

If LocalFile is set, the object data will be saved to the specified location; otherwise, the object data will be held by ObjectData.

To download and decrypt an encrypted object, set EncryptionAlgorithm and EncryptionPassword before calling this method.

Download Notes

In the simplest use-case, downloading an object looks like this: s3.LocalFile = "../MyData.zip"; s3.GetObject(s3.Objects[0].Name);

Resuming Downloads

The control also supports resuming failed downloads by using the StartByte property. If a download is interrupted, set StartByte to the appropriate offset before calling this method to resume the download. string downloadFile = "../MyData.zip"; s3.LocalFile = downloadFile; s3.GetObject(s3.Objects[0].Name); //The transfer is interrupted and GetObject() above fails. Later, resume the download: //Get the size of the partially downloaded file s3.StartByte = new FileInfo(downloadFile).Length; s3.GetObject(s3.Objects[0].Name);

Resuming Encrypted File Downloads

Resuming encrypted file downloads is only supported when LocalFile was set in the initial download attempt.

If LocalFile is set when beginning an encrypted download, the control creates a temporary file in TempPath to hold the encrypted data until the download is complete. If the download is interrupted, DownloadTempFile will be populated with the path of the temporary file that holds the partial data.

To resume, DownloadTempFile must be populated, along with StartByte, to allow the remainder of the encrypted data to be downloaded. Once the encrypted data is downloaded it will be decrypted and written to LocalFile. s3.LocalFile = "../MyData.zip"; s3.EncryptionPassword = "password"; s3.GetObject(s3.Objects[0].Name); //The transfer is interrupted and GetObject() above fails. Later, resume the download: //Get the size of the partially downloaded temp file s3.StartByte = new FileInfo(s3.Config("DownloadTempFile")).Length; s3.GetObject(s3.Objects[0].Name);

GetObjectInfo Method (GoogleStorage Control)

Gets an object's information and metadata.

Syntax

googlestoragecontrol.GetObjectInfo ObjectName

Remarks

This method gets information and metadata for the object specified by Object in the bucket currently selected by Bucket. If the VersionId property is non-empty, information and metadata for the specified version of the object is retrieved instead.

Calling this method will fire the ObjectList and MetadataList events, and will re-populate the Objects* and Metadata* properties.

Interrupt Method (GoogleStorage Control)

Interrupt the current method.

Syntax

googlestoragecontrol.Interrupt 

Remarks

If there is no method in progress, Interrupt simply returns, doing nothing.

ListBuckets Method (GoogleStorage Control)

Lists all buckets in the account.

Syntax

googlestoragecontrol.ListBuckets 

Remarks

This method lists all buckets in the account.

Calling this method will fire the BucketList event once for each bucket, and will also populate the Buckets* properties.

ListObjects Method (GoogleStorage Control)

Lists the objects in a bucket.

Syntax

googlestoragecontrol.ListObjects 

Remarks

This method lists the objects in the bucket currently selected by Bucket.

Before calling this method, the ObjectPrefix property may be set in order to restrict the results to only the objects whose names begin with a given string. The ObjectDelimiter property can also be used to further tune the results returned. The MaxObjects configuration setting may be used to limit the number of results returned.

Calling this method will fire the ObjectList event once for each object, and will also populate the Objects* properties. It may also fire the PrefixList event, and populate the PrefixCount and Prefix[i] configuration settings, depending on how the properties discussed above are set.

If there are still more objects available to list when this method returns, the ObjectMarker property will be populated. Continue to call this method until ObjectMarker is empty to accumulate all pages of results in the Objects* properties.

Object Hierarchy Traversal

By using the ObjectDelimiter and ObjectPrefix properties in tandem, applications can effectively "traverse" a virtual hierarchy of objects (or object versions) as if it were a filesystem. For example, assume that objects with the following names exist within a bucket:

• MyCompany/
• MyCompany/Department1/
• MyCompany/Department2/
• MyCompany/Department2/EmployeeA
• MyCompany/Department2/EmployeeB

With ObjectDelimiter set to /, we can set ObjectPrefix to successively "deeper" values before calling ListObjects or ListVersions for the following effect:

ListVersions Method (GoogleStorage Control)

Lists the object versions in a bucket.

Syntax

googlestoragecontrol.ListVersions 

Remarks

This method lists the object versions in the bucket currently selected by Bucket.

Before calling this method, the ObjectPrefix property may be set in order to restrict the results to only the object versions whose names begin with a given string. The ObjectDelimiter property can also be used to further tune the results returned. The MaxObjects configuration setting may be used to limit the number of results returned.

Calling this method will fire the ObjectList event once for each object version, and will also populate the Objects* properties. It may also fire the PrefixList event, and populate the PrefixCount and Prefix[i] configuration settings, depending on how the properties discussed above are set.

If there are still more object versions available to list when this method returns, the VersionMarker property will be populated. Continue to call this method until VersionMarker is empty to accumulate all pages of results in the Objects* properties.

Object Hierarchy Traversal

By using the ObjectDelimiter and ObjectPrefix properties in tandem, applications can effectively "traverse" a virtual hierarchy of objects (or object versions) as if it were a filesystem. For example, assume that objects with the following names exist within a bucket:

• MyCompany/
• MyCompany/Department1/
• MyCompany/Department2/
• MyCompany/Department2/EmployeeA
• MyCompany/Department2/EmployeeB

With ObjectDelimiter set to /, we can set ObjectPrefix to successively "deeper" values before calling ListObjects or ListVersions for the following effect:

Reset Method (GoogleStorage Control)

Resets the control to its initial state.

Syntax

googlestoragecontrol.Reset 

Remarks

This method resets the control to its initial state.

ResetHeaders Method (GoogleStorage Control)

Resets all HTTP headers, cookies, and LocalFile.

Syntax

googlestoragecontrol.ResetHeaders 

Remarks

Resets all the HTTP headers as well as LocalFile to "" (empty string), and clears the Metadata* and QueryParam* properties.

Call this method before creating a new request, so that headers and query parameters from the previous request are not carried over to the next one.

SendCustomRequest Method (GoogleStorage Control)

Sends a custom request to the server.

Syntax

googlestoragecontrol.SendCustomRequest HttpMethod, ObjectName, RequestBody

Remarks

This method can be used to send arbitrary requests to the server.

Valid values for HttpMethod are:

• GET (default if empty)
• HEAD
• POST
• PUT
• DELETE

The ObjectName and RequestBody parameters may be empty if not needed.

Usage

When this method is called, the control does the following:

1. Builds a request URL, including query parameters, based on the following:
   • UseSSL, Region, and UseVirtualHosting for the base URL.
     • Alternatively, if a custom URL has been specified using the URL configuration setting, it is used directly, and these properties are ignored.
   • Bucket (if non-empty)
   • ObjectName (if non-empty)
   • VersionId (if both it and ObjectName are non-empty)
   • QueryParam*
2. Adds request headers from:
   • ContentDisposition
   • ContentType
   • OtherHeaders
   • ProductToken
   • SessionToken
   • UserToken
3. Signs the request (unless the SignCustomRequest configuration setting is disabled).
4. Sends the request, including RequestBody if non-empty.
5. Stores the response headers in the ParsedHeader* properties; and the response body in the specified LocalFile, or ObjectData (using the same logic as GetObject).

If the response body is XML data, the XPath, XText, and other X* configuration settings can then be used to navigate and extract information from it.

UpdateBucketACL Method (GoogleStorage Control)

Updates a bucket's canned access policy.

Syntax

googlestoragecontrol.UpdateBucketACL 

Remarks

This method updates the canned access policy of the bucket selected by Bucket to the value specified by AccessPolicy

UpdateObjectACL Method (GoogleStorage Control)

Updates an object's canned access policy.

Syntax

googlestoragecontrol.UpdateObjectACL ObjectName

Remarks

This method updates the caned access policy of the objects specified by ObjectName, in the bucket currently selected by Bucket, to the value specified by AccessPolicy.

If the VersionId property is non-empty, the canned access policy of the specified version of the object is updated instead.

BucketList Event (GoogleStorage Control)

Fires once for each bucket returned when listing buckets.

Syntax

Sub googlestoragecontrol_BucketList(BucketName As String, CreationDate As String, OwnerId As String, OwnerName As String)

Remarks

This event fires once for each bucket returned when ListBuckets is called.

BucketName reflects the name of the bucket.

CreationDate reflects the bucket's creation date.

OwnerId and OwnerName reflect the Id and display name of the bucket's owner, respectively.

EndTransfer Event (GoogleStorage Control)

This event fires when a document finishes transferring.

Syntax

Sub googlestoragecontrol_EndTransfer(Direction As Integer)

Remarks

The EndTransfer event is fired when the document text finishes transferring from the server to the local host.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

Error Event (GoogleStorage Control)

Fired when information is available about errors during data delivery.

Syntax

Sub googlestoragecontrol_Error(ErrorCode As Integer, Description As String)

Remarks

The Error event is fired in case of exceptional conditions during message processing. Normally the control fails with an error.

The ErrorCode parameter contains an error code, and the Description parameter contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the Error Codes section.

Header Event (GoogleStorage Control)

This event is fired every time a header line comes in.

Syntax

Sub googlestoragecontrol_Header(Field As String, Value As String)

Remarks

The Field parameter contains the name of the HTTP header (which is the same as it is delivered). The Value parameter contains the header contents.

If the header line being retrieved is a continuation header line, then the Field parameter contains "" (empty string).

Log Event (GoogleStorage Control)

This event fires once for each log message.

Syntax

Sub googlestoragecontrol_Log(LogLevel As Integer, Message As String, LogType As String)

Remarks

This event fires once for each log message generated by the control. The verbosity is controlled by the LogLevel setting.

LogLevel indicates the level of message. Possible values are as follows:

The value 1 (Info) logs basic information, including the URL, HTTP version, and status details.

The value 2 (Verbose) logs additional information about the request and response.

The value 3 (Debug) logs the headers and body for both the request and response, as well as additional debug information (if any).

Message is the log entry.

LogType identifies the type of log entry. Possible values are as follows:

• "Info"
• "RequestHeaders"
• "ResponseHeaders"
• "RequestBody"
• "ResponseBody"
• "ProxyRequest"
• "ProxyResponse"
• "FirewallRequest"
• "FirewallResponse"

MetadataList Event (GoogleStorage Control)

Fires once for each metadata item returned when object information and metadata is retrieved.

Syntax

Sub googlestoragecontrol_MetadataList(Name As String, Value As String)

Remarks

This event fires once for each metadata item returned when GetObjectInfo is called.

Name is the name of the metadata item, without the service-specific prefix (e.g., x-amz-meta-, x-goog-meta-, etc.). Keep in mind that the server stores metadata names in lowercase.

Value is the metadata item's value.

ObjectList Event (GoogleStorage Control)

Fires once for each object, object version, or multipart upload returned when listing such items.

Syntax

Sub googlestoragecontrol_ObjectList(BucketName As String, ObjectName As String, LastModified As String, Size As Long64, ETag As String, OwnerId As String, OwnerName As String, UploadId As String, VersionId As String, LatestVersion As Boolean, Deleted As Boolean)

Remarks

This event fires once for each object, or object version, returned when GetObjectInfo, ListObjects, or ListVersions is called.

BucketName reflects the name of the bucket that the object is in.

ObjectName reflects the name of the object.

LastModified reflects the last modified time of the object.

Size reflects the size, in bytes, of the object.

ETag reflects the object's ETag.

OwnerId and OwnerName reflect the Id and display name of the object's owner, respectively. Not applicable when GetObjectInfo is called.

VersionId reflects the Id of the object version (note that the string null is a valid version Id). Only applicable when ListVersions is called, or when GetObjectInfo is called while VersionId is non-empty; empty in all other cases.

LatestVersion indicates whether this is the latest object version. Only applicable when ListVersions is called; in all other cases.

Deleted indicates whether this object version was deleted or overwritten. Only applicable when ListVersions is called; in all other cases.

PrefixList Event (GoogleStorage Control)

Fires once for each common prefix returned when listing objects.

Syntax

Sub googlestoragecontrol_PrefixList(BucketName As String, Prefix As String)

Remarks

This event fires once for each common prefix returned when ListObjects or ListVersions is called when ObjectDelimiter is non-empty. Refer to ObjectDelimiter for more information.

BucketName reflects the name of the bucket that the prefix is in.

Prefix is the common prefix.

Progress Event (GoogleStorage Control)

Fires during an upload or download to indicate transfer progress.

Syntax

Sub googlestoragecontrol_Progress(Direction As Integer, BytesTransferred As Long64, TotalBytes As Long64, PercentDone As Integer)

Remarks

This event fires during an upload or download to indicate the progress of the transfer of the entire request. By default, this event will fire each time PercentDone increases by one percent; the ProgressStep configuration setting can be used to alter this behavior.

Direction indicates whether the transfer is an upload (0) or a download (1).

BytesTransferred reflects the number of bytes that have been transferred so far, or 0 if the transfer is starting (however, see note below).

TotalBytes reflects the total number of bytes that are to be transferred, or -1 if the total is unknown. This amount includes the size of everything in the request like HTTP headers.

PercentDone reflects the overall progress of the transfer, or -1 if the progress cannot be calculated.

Note: By default, the control tracks transfer progress absolutely. If a transfer is interrupted and later resumed, the values reported by this event upon and after resumption will account for the data that was transferred before the interruption.

For example, if 10MB of data was successfully transferred before the interruption, then this event will fire with a BytesTransferred value of 10485760 (10MB) when the transfer is first resumed, and then continue to fire with successively greater values as usual.

This behavior can be changed by disabling the ProgressAbsolute configuration setting, in which case the control will treat resumed transfers as "new" transfers. In this case, the BytesTransferred parameter will always be 0 the first time this event fires, regardless of whether the transfer is new or being resumed.

SSLServerAuthentication Event (GoogleStorage Control)

Fired after the server presents its certificate to the client.

Syntax

Sub googlestoragecontrol_SSLServerAuthentication(CertEncoded As String, CertSubject As String, CertIssuer As String, Status As String, Accept As Boolean)

Remarks

During this event, the client can decide whether or not to continue with the connection process. The Accept parameter is a recommendation on whether to continue or close the connection. This is just a suggestion: application software must use its own logic to determine whether or not to continue.

When Accept is False, Status shows why the verification failed (otherwise, Status contains the string OK). If it is decided to continue, you can override and accept the certificate by setting the Accept parameter to True.

SSLStatus Event (GoogleStorage Control)

Fired when secure connection progress messages are available.

Syntax

Sub googlestoragecontrol_SSLStatus(Message As String)

Remarks

The event is fired for informational and logging purposes only. This event tracks the progress of the connection.

StartTransfer Event (GoogleStorage Control)

This event fires when a document starts transferring (after the headers).

Syntax

Sub googlestoragecontrol_StartTransfer(Direction As Integer)

Remarks

The StartTransfer event is fired when the document text starts transferring from the server to the local host.

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

Transfer Event (GoogleStorage Control)

This event is fired while a document transfers (delivers document).

Syntax

Sub googlestoragecontrol_Transfer(Direction As Integer, BytesTransferred As Long64, PercentDone As Integer, Text As String)

Remarks

The Text parameter contains the portion of the document text being received. It is empty if data are being posted to the server.

The BytesTransferred parameter contains the number of bytes transferred in this Direction since the beginning of the document text (excluding HTTP response headers).

The Direction parameter shows whether the client (0) or the server (1) is sending the data.

The PercentDone parameter shows the progress of the transfer in the corresponding direction. If PercentDone can not be calculated the value will be -1.

Note: Events are not re-entrant. Performing time-consuming operations within this event will prevent it from firing again in a timely manner and may affect overall performance.

Config Settings (GoogleStorage Control)

GoogleStorage Config Settings

<firstlevel>
  <one>value</one>
  <two>
    <item>first</item>
    <item>second</item>
  </two>
  <three>value three</three>
</firstlevel>

{
  "firstlevel": {
    "one": "value",
    "two": ["first", "second"],
    "three": "value three"
  }
}

HTTP Config Settings

TCPClient Config Settings

SSL Config Settings

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
..
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

-----BEGIN CERTIFICATE-----
MIIEKzCCAxOgAwIBAgIRANTET4LIkxdH6P+CFIiHvTowDQYJKoZIhvcNAQELBQAw
...
eWHV5OW1K53o/atv59sOiW5K3crjFhsBOd5Q+cJJnU+SWinPKtANXMht+EDvYY2w
F0I1XhM+pKj7FjDr+XNj
-----END CERTIFICATE-----
\r \n
-----BEGIN CERTIFICATE-----
MIIEFjCCAv6gAwIBAgIQetu1SMxpnENAnnOz1P+PtTANBgkqhkiG9w0BAQUFADBp
..
d8q23djXZbVYiIfE9ebr4g3152BlVCHZ2GyPdjhIuLeH21VbT/dyEHHA
-----END CERTIFICATE-----

Socket Config Settings

Base Config Settings

Trappable Errors (GoogleStorage Control)

Common Errors

GoogleStorage Errors

The control may also return one of the following error codes, which are inherited from other controls.

HTTP Errors

The control may also return one of the following error codes, which are inherited from other controls.

TCPClient Errors

SSL Errors

TCP/IP Errors