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Chilkat Delphi DLL API v9.5.0.77 Retail

Chilkat Delphi DLL API v9.5.0.77 Retail
Chilkat Delphi DLL API v9.5.0.77 Retail

POP3 / SMTP - Feature List
Zip, GZip, Bz2, .Z Compression - Feature List
Data Compression - Feature List
TAR Archive - Feature List
FTP2 - Feature List
IMAP - Feature List
Encryption - Feature List
RSA Encryption and Signatures - Feature List
DSA (DSS) Signatures - Feature List
Diffie-Hellman (DH) Key Exchange - Feature List
HTTP - Feature List
Socket / SSL - Feature List
SSH / SFTP - Feature List
MIME + S/MIME - Feature List
MHT - Feature List
HTML-to-XML Conversion - Feature List
Charset Encoding Conversion - Feature List
Email Bounce Processing - Feature List
XMP - Feature List

POP3 / SMTP Email Component Features

SMTP client for sending email.
POP3 client for reading email.
Works with Exchange Server (all versions)
Works with all POP3 / SMTP servers
Supports POP3 and SMTP SSL/TLS connections.
Supports POP3 and SMTP SSH tunneling (port forwarding).
Send S/MIME signed and/or encrypted email.
Read S/MIME signed and/or encrypted email.
Export and import email to XML.
Export and import email to .eml (MIME) text files.
Zip / unzip attachments in-memory.
Check for email on servers.
Verify POP3 / SMTP connections and login credentials.
Secure SMTP authentication methods suppoted.
Add attachments from files or in-memory data.
Set connection and read timeouts.
Set size limits when reading email.
Delete email on the POP3 server.
Copy email from a POP3 server without deleting.
Fetch email headers.
Events for send/receive progress monitoring.
Get UIDLs of email on a server.
Send email using Chilkat SMTPQ for background sending.
Download email and sort based on date, sender, recipient, or subject.
Set a bounce email address for handling bounces.
Automatically handles international charset encodings.
Can use file-based distribution lists.
Send HTML email with embedded images.
Send multipart/alternative emails with both HTML and plain-text bodies.
Access attached message/rfc822 sub-parts.
Acess attachment data in-memory.
Set replacement patterns for mail-merge.
Set return receipt.
Set priority via the X-Priority header field.
Add custom header fields.
Add recipients as To, CC, or BCC.
Save attachments to disk.
Get attachment information: filename, size, etc.
Return text file attachment data as an in-memory string.
Get digital certificate information for signed/encrypted email.
Enumerate over the header fields in an email.
Find and unobfuscate the linked domain names in an email.
Unobfuscate HTML email.
MX Domain Lookup
Explicit control over SMTP and POP3 sessions.
SOCKS4, SOCKS5 proxy support for both POP3 and SMTP.
HTTP proxy support for POP3 and SMTP
Thread safe.

Zip Component Features

ZIP64 format extensions supported. No limitations on size for files within a .zip, or the total size of a .zip.
No limitations on the number of files that may be contained within a single .zip (this is a ZIP64 feature).
Can read/write Zips with WinZip-compatible AES strong encryption.
Supports Unicode filename zip file format extensions.
Events for zip/unzip progress monitoring.
Zip an entire directory tree.
Append entries to a Zip from in-memory data.
Create or open in-memory Zips.
Create self-extracting executables.
Create password-protected Zip files.
Unzip only files that match a filename pattern.
Option to discard path information when zipping.
Option to append a path prefix when zipping.
Option to create self-extracting EXEs with or without interfaces.
Ability to customize icon and interface when creating an EXE.
Ability to specify an auto-run file when creating an EXE.
Ability to specify a pre-defined unzip directory for an EXE.
Handles Unicode filenames.
Provides in-memory access to compressed or uncompressed data.
Easy FirstEntry/NextEntry methods for iterating over a Zip.
Can embed Zips in your own EXEs.
OpenMyEmbedded opens the Zip that has been embedded in the caller's EXE.
Set exclusion patterns when zipping.
Option to specify a target directory and discard path information when unzipping.
Can unzip only files that are newer.
Read/write comments within a Zip.
Ability to inflate directly to in-memory byte array or string.
Includes a Bz2 object/class to create or decompress the .bz2 file format.
Includes a GZip object/class to create or decompress the .gz file format.
Includes a Unix compress object/class to create or decompress the .Z file format using LZW compression.
Thread safe.

Compression (PPMD, Deflate, Bzip2, LZW) Component Features

PPMD Compression - Best algorithm for compressing text.
Bzip2 Compression
Deflate Compression - The algorithm most commonly used for .zip
LZW Compression
Compress and decompress in streaming mode w/ Begin, More, and End methods.
Work directly with hex or base64 encoded string representations of compressed data.
Simple CompressFile method for file compression.
Thread safe.

TAR Archive Component Features

Create/Extract TAR archives.
Supports GNU tar 1.13.x format.
Supports PAX -- POSIX 1003.1-2001 format.
Supports USTAR -- POSIX 1003.1-1988 format.
Create/Extract Compressed Archives: .tar.gz (.tgz), .tar.bz2, and .tar.Z
Extract directly into memory.
Untar files matching a pattern.
Get TAR contents directory in XML format.
Thread safe.

FTP2 Component Features

FTP files directly from your application in synchronous or asynchronous mode.
Support for FTPS - FTP over SSL 3.0 and TLS 1.0
Supports both Explicit and Implicit SSL/TLS
All popular FTP servers and proxies are supported.
Resume (restart) FTP uploads and downloads
Supports international filenames in all major languages
Upload and download to or from in-memory strings or byte arrays.
Automatic directory listing parser for FTP servers on Unix, Windows, Netware, AS/400, VAX/VMS, IBM Mainframes, and other legacy formats.
Events for upload/download progress monitoring.
Session logging
XCRC verification of uploads and downloads
Synchronize local directory tree with remote directory tree in either direction
All operations are abortable
Heartbeat event callbacks with abort cabability
Real-time upload/download data transfer rate properties
Real-time #bytes received/sent properties for async transfers
Percentage completion events for uploads and downloads
Implicit Secure FTP SSL on Port 990 (or whichever port is used by the FTP server for SSL/TLS)
Clear the Control Channel (CCC) after FTPS Authentication
Supports FTPS behind Network Address Translating (NAT) Routers such as DSL/Cable Modems
Delete an entire remote directory tree in a single line of code
Upload an entire directory tree in a single line of code
Download an entire remote directory tree in a single line of code
Copy remote files to your local filesystem.
Copy files from your local filesystem to the FTP server.
Download text and binary files and access directly in memory.
Upload to FTP site directly from memory.
Create remote directory.
Rename remote files and directories.
Delete remote files and directories.
Get remote directory listing as XML.
Support for asynchronous uploads and downloads.
Active and passive transfer modes.
Binary and ASCII transfers.
FTP proxy servers are supported.
Server specific commands supported (SITE command) - such as setting access permissions on Unix FTP servers.
Stream support - streaming download to local files, streaming upload from local files.
Large file support - upload or download files larger than 4 GB.
Auto-determine proxy settings
Auto-determine valid connection settings
Specify port range for PORT mode data transfers (i.e. Active mode).
Supports QUOTE and SYST
Allows for client SSL certificate to be used for SSL connections.
Rename files or directories on the FTP server
Provides access to FTP SSL server certificate for verification.
Thread safe.
Royalty-free licensing
License covers all programming languages: .NET, ActiveX, C++, Ruby, Perl, Python, Java, etc.

IMAP Component Features

Supports S/MIME signed and encrypted email.
Supports TLS/SSL IMAP (Both implicit and explicit via STARTTLS).
Works with Exchange Server (all versions)
Works with all IMAP servers
Supports SSH tunneling (port forwarding).
Full set of mailbox management features for adding, deleting, and renaming mailboxes.
Easy to manage mail item flags for "seen", "draft", "answered", and "flagged".
Preview mail by retrieving message summaries.
Full mailbox sort and search capability.
Easy access to all message parts and recipients.
Easy access to attachments.
Programs can work using either UIDs or sequence numbers.
Single license includes all languages/platforms: .NET, IMAP ActiveX, Perl, Python, Ruby, Java, C++, x64, etc.
Supports non-English folder names (i.e. UTF-7 mailbox names).
SOCKS4, SOCKS5 proxy support.
HTTP proxy support
Supports multi-threaded applications.
Event callbacks for progress monitoring and abort cabability.
Stress-tested in ASP web farms with large numbers of simultaneous sessions.
Thread safe.
License provides for royalty-free redistribution of components with your application.
Reliable and expertly engineered.
Designed to hide the complexities of the IMAP protocol.

v9.5.0.77 Release Notes:
Email: The NumRelatedItems property was 1 too large in some cases.
Bz2: PercentDone callbacks were not working.
MailMan: If the connection is idle for 1 minute or more, the next email sent will automatically use a fresh connection. (When a method to send email is called, such as SendEmail, the connection is kept open for the possibility that another call to SendEmail can use the same open connection. Quite often, the server disconnects from an idle connection and the next call to SendEmail fails. This new behavior eliminates this possibility (for the most part). Applications can always explicitly close the SMTP connection by calling CloseSmtpConnection.)
Objective-C on MacOSX, iOS, watchOS, and tvOS: Non-english directories were not created properly (specifically Japanese chars were the test case, but the problem certainly existed for all non-English chars). This caused methods such as Unzip to not work correctly.
Xml: Added the following methods and properties: GetChildAttrValue, TagUnpEquals, TagNsEquals, TagUnprefixed, and TagNsPrefix.
StringBuilder: Added the following methods: GetBefore, RemoveBefore, GetAfterFinal, RemoveAfterFinal, and ReplaceFirst.
Rest: Added the DebugMode property and the GetLastDebugRequest method. This allows for an application to get the exact request sent in the last call to a FullRequest* or SendReq* method.
Scp: If an upload succeeds, but the only failure is in setting the remote file time, then the method will return success rather than failure.
Email: CreateReply did not automatically drop attachments in the reply email that is returned.
Http: For methods that return an HttpResponse object, if the response status code was >= 400, the response body (if it exists) was not contained in the responseObject.BodyStr property. Now it is.
SFtp: The SFtp.SyncedFiles property contains a list of files (one per line) uploaded or downloaded in the last call to SyncTreeUpload or SyncTreeDownload. For SyncTreeDownload, this list can also include local directories that were created. Starting in v9.5.0.77, the local directory entries will end with “/” to signify a directory.
Bindаta: Added the following methods: AppendByte, AppendInt2, AppendInt4.
Imap: The HasCapability method returned an incorrect answer if the capability in question was the last one listed in the IMAP server’s capability response and a CRLF followed. For example, querying for “QUOTA” — if the capability string ends with “QUOTA\r\n”, such as “* CAPABILITY IMAP4rev1 LITERAL+ SASL-IR LOGIN-REFERRALS …. SPECIAL-USE QUOTA\r\n”, then HasCapability would return False/0.
Ftp2: In certain circumstances, when re-connecting using the same Ftp2 object instance, Chilkat would try to use SSL/TLS for the data connection for a case where it should not. This is fixed.
Xml: Fixed: LoadXml with autoTrim=false would introduce an extra leading SPACE character in the content. For example: {SPACE}123 would become {SPACE}{SPACE}123 (where {SPACE} represents a single SPACE char). This would only happen to nodes with a leading SPACE char in the content. For example, 123 would be unaffected.
Xml: Added the RemoveStyleSheet method.
OAuth2: Added the SetRefreshHeader method.
Socket: Added the SendWakeOnLan2 method to send a WakeOnLan (WOL) with a SecureOn password.
Crypt2, MailMan, Mime: Potential crash bug fixed for C/C++ builds. LastJsonData did not return a copy of the internal CkJsonObject, but rather returned the actual instance. Thus deleting the returned CkJsonObject would result in a double-delete of the same object.
XmlDSigGen: Added the “IssuerSerialHex” and “IssuerSerialHexLower” behaviors (to the Behaviors property) to emit hex issuer serial numbers instead of decimal in the SignedProperties.SignedSignatureProperties.SigningCertificate.
Also, when signing content for “”, Chilkat will automatically recognize that IssuerSerialHex is required and will do it automatically.
Rest: The ClearAuth method did not clear the login/password set by the SetAuthBasic method. This is now fixed.
XmlDSigGen, XmlDSig: Fixed a bug in XML canonicalization. This problem occurred when the default namespace is defined at the root node, and exclusive canonicalization (EXCL_C14N) is used, and a fragment is canonicalized where no usage of the default namespace exists and non-qualified attribute names were used. (It is a situation that is not common and therefore was not noticed for quite some time.)
Http: Fixed the AddMwsSignature method. The “/” char in params did not get URL encoded to “%2F” as they should be.
(5-Feb-2019) Crypt2: Added the following methods: EncodeInt and Hotp. EncodeInt writes an integer value to N bytes (big-endian or little-endian) and returns the bytes as an encoded string, such as hex, base64, etc. Hotp implements the HMAC-Based One-Time Password Algorithm described in RFC 4226.
(5-Feb-2019) Crypt2: Added the Totp method, which implements the TOTP Time-Based One-Time Password Algorithm specified in RFC 6238. This is the algorithm used by Google Authenticator.
(5-Feb-2019) JavaKeyStore: Added the LoadBd method.
(6-Feb-2019) Scp: The DownloadFile, DownloadString, and DownloadBinary methods did not succeed if the remote filename contained a SPACE char.
(6-Feb-2019) Scp: Added the DownloadBd and UploadBd methods.
(6-Feb-2019) Rsa: Added the following methods: OpenSslSignBd, OpenSslVerifyBd, SignBd, VerifyBd.
(7-Feb-2019) SFtp: Fixed a problem in InitializedSftp for some servers. The InitializeSftp method would timeout and fail. It was caused when a server sent unanticipated “extended data”, which was incorrectly processed as a response to a different message.
(10-Feb-2019) FileAccess: Added the following methods: FileType, SymlinkCreate, and SymlinkTarget.
(12-Feb-2019) Pem: Added the NumCrls property. The PEM class is now capable of handling CRLs, such as sections starting with “BEGIN X509 CRL”. The “crl” itemType can be passed to GetEncodedItem to get the Nth CRL in the PEM.
(12-Feb-2019) Asn: Added LoadBd and WriteBd methods.
(12-Feb-2019) CkDateTime.SetFromTimestamp: Added the ability to also parse date/time strings formatted as “YYMMDDhhmmssZ”, such as “181221132225Z”.
(12-Feb-2019) Socket: Fixed AcceptNextConnection, which did not abort when a separate thread sets the AbortCurrent property.
(14-Feb-2019) XmlDSigGen: When the SigLocation points to an empty element tag (a tag that is self-closed), Chilkat would insert the signature after the closed tag. Now it correctly expands the tag so that the signature is placed within.
(16-Feb-2019) NodeJS and Electron: Existing packages are deprecated and moved to “@chilkat/” scoped packages. Now supports Node.js 11 and Electron 3 and 4.
(16-Feb-2019) HtmlToXml: Fixed problem when converting from UTF-16 HTML.
(16-Feb-2019) HtmlToXml: Added two methods: SetHtmlBd and ToXmlSb.
(16-Feb-2019) Charset: Fixed problems converting to/from EBCDIC.
(19-Feb-2019) UWP: Fixed problems w/ TCP/TLS connections in the Windows UWP (Universal Windows Platform) implementation.
(20-Feb-2019) SFtp: Found and fixed a rare case where corrupt incoming compressed data caused infinite logging to LastErrorText.
(20-Feb-2019) Xml: Added new methods: Scrub, PruneTag, and PruneAttribute.
(21-Feb-2019) SFtp: Added new methods: ReadFileBd, WriteFileBd.
(21-Feb-2019) JsonObject: Added new methods: LoadBd, EmitBd
(21-Feb-2019) Xml: Added new methods: LoadBd, GetXmlBd
(26-Feb-2019) Scp: Fixed SyncTreeUpload for modes > 0. No files were uploaded when the mode was > 0.
(1-Mar-2019) Imap: Added the ThreadCmd method.
(3-Mar-2019) Mime: The IsEncrypted() method would return True for enveloped signed data if the “smime-type=signed-data;” was missing in the Content-Type, even if the optional ” protocol=”application/x-pkcs7-signature”;” was present. Likewise, when IsEncrypted() returned incorrectly True, then IsSigned() would return incorrectly False.
(4-Mar-2019) Cert: Added the CheckSmartCardPin method and the SmartCardNoDialog property.
(5-Mar-2019) Compression: When compressing in chunks using BeginCompressBytesENC / MoreCompressBytesENC / EndCompressBytesENC, if the EncodingMode is base64, the final bit of data was not emitted in EndCompressBytesENC.
(6-Mar-2019) Http: On non-Windows systems (such as Linux), if the Download method downloads a file that is served with the gzip Transfer-Encoding, there was a small chance (for small files) that the downloaded file remained gzip compressed.
(7-Mar-2019) StringTable: Added the FindSubstring method.
(8-Mar-2019) Xml: Added the TagPath property.
(8-Mar-2019) Xml: Added the NextInTraversal2 method.
(10-Mar-2019) XmlDSig: Added the RefFailReason property.
(13-Mar-2019) Ftp2: The GetXmlDirListing will now contain last-mod date/time information for directory entries.
(13-Mar-2019) Chilkat2-Python: Fixed SystemError: returned NULL without setting an error
(13-Mar-2019) XmlDSig: Added the ExternalRefDirs property.
(14-Mar-2019) Cert: Added the X509PKIPathv1 method. This is a method for returning the base64 representation of an X509PKIPathv1 containing just the calling certificate. This is used in an X.509 Binary Security Token. It is a PKIPath that contains an ordered list of X.509 public certificates packaged in a PKIPath. The X509PKIPathv1 token type may be used to represent a certificate path. (This is sometimes used in XAdES signatures.)
(14-Mar-2019) CertStore: Added the FindCertByKeyContainer method.
(14-Mar-2019) Csp: Added the GetProviders method.
(15-Mar-2019) Ftp2: Fixed MLSD parsing problem for MLSD directory listing problems from Aruba FTP2S3 gateway servers.
(16-Mar-2019) Csp: Added the LoadSmartcardCert method.
(16-Mar-2019) Cert: Added the LoadFromSmartcard method.

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