~ubuntu-branches/debian/stretch/tclcurl/stretch : revision 4

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Version 0.15.3 released 17-April-06

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* I update the autoconf scripts to TEA 3.5, this seems to prevent

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the warnings about how the headers files couldn't be compiled,

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but it may have (re)introduced other bugs.

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* Removed feature: TclCurl no longer supports Gopher, it probably

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didn't work anyway.

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* New configure options:

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* localport: Sets the local port number of the socket used for

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the connection. This can be used in combination with '-interface'

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and you are recommended to use 'localportrange' as well when this

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is set.

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* localportrange: Number of attempts TclCurl should do to find a

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working local port number. It starts with the given 'localport'

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and adds one to the number for each retry.

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Version 0.15.1 released 10-January-06

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* New configure options:

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* ftpskippasvip: If set to a non-zero value, it instructs TclCurl

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not to use the IP address the server suggests in its 227-response

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to TclCurl's PASV command when TclCurl connects the data connection.

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Instead TclCurl will re-use the same IP address it already uses for

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the control connection. But it will use the port number from the

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227-response.

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* ftpfilemethod: It allows three values:

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* multicwd: the default, TclCurl will do a single CWD operation

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for each path part in the given URL. For deep hierarchies this

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means very many commands. This is how RFC1738 says it should

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be done.

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* nocwd: no CWD at all is done, TclCurl will do SIZE, RETR, STOR

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etc and give a full path to the server.

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* singlecwd: make one CWD with the full target directory and then

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operate on the file "normally".

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The support for this options is still experimental, comments whether

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the methods work or don't with different methods are welcome.

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Likewise, the options, or their names, may change in future releases,

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so they are not yet documented elsewhere.

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* Bug fix: The Windows packages had defective 'doc' directories. Thanks to

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Alex Hisen for letting me know.

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Version 0.14.1 released 4-September-05

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* New configure options:

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* ingnorecontentlength: Ignore the Content-Length header. This is

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useful for Apache 1.x (and similar servers) which will report

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incorrect content length for files over 2 gigabytes.

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* cookielist: Pass a string with a cookie. The cookie can be

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either in Netscape / Mozilla format or just regular HTTP-style

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header (Set-Cookie: ...) format.

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'$curlHandle getinfo cookielist' will return a list of all

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cookies TclCurl knows (expired ones, too).

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* When posting data, you can use the new 'filecontent' option to

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read a file and use its contents as data.

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* Bug fix: The code to post data was filled with memory leaks, I hope

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I have fixed them all.

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Version 0.14.0 released 3-June-05

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* BEHAVIOUR CHANGE: To set the version SSL/TLS to use with

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'-sslversion' you can know use the values:

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* default

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The default action. When libcurl built with OpenSSL, this will

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attempt to figure out the remote SSL protocol version.

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Unfortunately there are a lot of ancient and broken servers in

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use which cannot handle this technique and will fail to

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connect. When libcurl is built with GnuTLS, this will mean SSLv3.

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* tlsv1

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Force TLSv1

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* sslv2

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Force SSLv2

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* sslv3

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Force SSLv3

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* Bug fix: A report by Melissa Millard made me realise that the

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options 'httpauth', 'proxyauth', 'ipresolve', 'ftpssl' and

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'ftpsslauth' have, probably, never worked. They should now.

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* I updated 'configure.in' and 'Makefile.in' to the latest versions

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in Tcl's sample extension, unfortunately that's likely to introduce

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some bugs, so, please, report any problems.

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Version 0.13.2 released 16-April-05

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* New features:

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* New configure options:

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* ftpaccount: When an FTP server asks for "account data"

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after user name and password has been provided.

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* sourceurl: When set, it enables a FTP third party transfer.

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* sourcequote: Exactly like '-quote', but for the source host.

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* The following options are now obsolete 'sourcehost', 'sourcepath',

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'sourceport' and 'pasvhost'.

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* curl::versioninfo will indicate if there is support for

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SSPI.

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* More information can be obtained using 'curl::getinfo':

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* numconnects: to get the number of new connections

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TclCurl had to create to achieve the previous transfer.

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* sslengines: returns a list of the OpenSSL crypto-engines

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supported.

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* httpconnectcode: returns the last received proxy

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response code to a CONNECT request

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* Bug fix:

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* Fixed the "-sourcepostquote" option.

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* Daniel A. Steffen fixed a bug with parallel builds.

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Version 0.12.2 released 18-October-04

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* New features:

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* You can now share dns and cookie information among TclCurl

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handles, please check the docs for details.

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* New configure option: 'ftpsslauth', you may need this option

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because of servers like BSDFTPD-SSL from won't work properly

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when "AUTH SSL" is issued but require "AUTH TLS" instead.

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* Added three new commands to the 'curl' namespace:

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* curl::easystrerror errorCode

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* curl::sharestrerror errorCode

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* curl::multistrerror errorCode

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All three will return a string explaining what the given error

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number means.

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* Bug fix:

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* Ralph Mitchell reported that the 'cookiejar' option wouldn't

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work in the latest version, it should now.

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2004-10-06 Andres Garcia <fandom@telefonica.net>

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* generic/tclcurl.h,

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generic/tclcurl.c,

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tests/strerror.tcl: Added the 'curl::easystrerror', 'curl::sharestrerror'

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and 'curl::multistrerror' commands.

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2004-10-04 Andres Garcia <fandom@telefonica.net>

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* generic/tclcurl.h,

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generic/tclcurl.c: Added support for CURLOPT_FTPSSLAUTH.

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Version 0.12.1 released 30-September-04

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* New features:

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* Third party ftp support, you can now transfer a file between

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two different ftp servers. Check the 'ftp options' in the docs

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page for details.

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* A new command for curl handles 'reset' which re-initializes all

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options previously set on a specified handle to the default values.

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This puts back the handle to the same state as it was in when it

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was just created with curl::init.

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It does not change the following information kept in the handle:

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live connections, the Session ID cache, the DNS cache, the cookies

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and shares.

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* Hooked the multi interface to Tcl's event loop, so you can have

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fire-and-forget transfers:

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set multiHandle [curl::multiinit]

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set easyHandle [curl::init]

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$easyHandle configure -file home.tar.gz \

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-url http://127.0.0.1/~andres/HomePage.tar.gz

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$multiHandle addhandle $easyHandle

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$multiHandle auto -command "CleanUp $multiHandle $easyHandle"

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This support is experimental, so any comments are welcome.

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Thanks to Eric Boudaillier who answered my question about how to

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do it.

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* New ssl data types have been added to 'debugproc'.

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* In case of error when setting post data, the error will include a

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code about the nature of the error.

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* Bug fix:

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* The 'autoreferer' option should now work.

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Version 0.12.0 released 09-July-04

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* New configure options:

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* '-port': Pass the number specifying what remote port to connect to,

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instead of the one specified in the URL or the default port for the

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used protocol.

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* '-tcpnodelay': To specify whether the TCP_NODELAY option should be

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set or cleared.

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Setting this option will disable TCP's Nagle algorithm. The purpose

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of this algorithm is to try to minimize the number of small packets

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on the network.

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* '-autoreferer': When enabled, TclCurl will automatically set the

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'Referer:' field in requests where it follows a 'Location:' redirect.

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* Bug fix:

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* Thanks to Stefano Federici I noticed that the 'ftpssl' option didn't

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work.

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Version 0.11.0 released 04-febrary-04

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* New configure options:

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* 'ftpssl': You can use ftps:// URLs to explicitly switch on SSL/TSL

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for the control connection and the data connection.

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Alternatively you can set this option to one of these values:

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* 'nope': Do not attempt to use SSL

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* 'try': Try using SSL, proceed anyway otherwise.

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* 'control': Use SSL for the control conecction or fail.

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* 'all': Use SSL for all communication or fail.

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* 'netrcfile': Pass a string containing the full path name to the

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file you want to use as .netrc file. For the option to work, you

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have to set the 'netrc' option to 'required'. If this option is

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omitted, and 'netrc' is set, TclCurl will attempt to find the a

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.netrc file in the current user's home directory.

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* Bug fix: Fixed the 'netrc' option.

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Version 0.10.8 released 29-december-03

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* New 'configure' options:

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* 'ftpresponsetimeout': Causes TclCurl to set a timeout period

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on the amount of time that the server is allowed to take in

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order to generate a response message for a command before the

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session is considered hung.

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* 'ipresolve': Allows an application to select what kind of

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IP addresses to use when resolving host names. This is only

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interesting when using host names that resolve addresses

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using more than one version of IP.

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* 'maxfilesize': Allows you to specify the maximum size

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of a file to download.

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* New 'getinfo' options:

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* 'httpauthavail': Returns a list with the authentication method(s)

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available.

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* 'proxyauthavail': Returns a list with the authentication method(s)

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available for your proxy athentication.

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* Misc:

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* 'curl::versioninfo' will now say if there is support for

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asynchronus DNS and SPNEGO.

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* The 'httpcode' for 'getinfo' is now called 'responsecode'

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since it will now work with FTP transfers. The old option

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name, while deprecated, will continue to work.

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* Bug fixes:

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* TclCurl still thought it was in version 0.10.4.

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* Fixed the 'httpauth' option.

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* The configure scripts would sometimes use the cURL in

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'/usr/bin' instead of the one in '/usr/local/bin' despite

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the '--with-curlprefix' tag.

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Version 0.10.7 released 03-September-03

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* New configure options:

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* 'ftpcreatemissingdirs': If set to non-zero, TclCurl

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will attempt to create any remote directory that it

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fails to CWD into. CWD is the command that changes

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working directory.

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* 'httpauth': Set to the authentication method you want,

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the available ones are:

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* 'basic': HTTP Basic authentication. This is the

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default choice, and the only method that is in

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widespread use and supported virtually everywhere.

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It sends the user name and password over the network

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in plain text, easily captured by others.

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* 'digest': HTTP Digest authentication. Digest

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authentication is a more secure way to do

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authentication over public networks than the

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regular old-fashioned Basic method.

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* 'gssnegotiate': HTTP GSS-Negotiate authentication.

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The GSS-Negotiate method was designed by Microsoft

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and is used in their web aplications. It is primarily

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meant as a support for Kerberos5 authentication

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but may be also used along with another authenti-

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cation methods.

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* 'ntlm': HTTP NTLM authentication. A proprietary

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protocol invented and used by Microsoft.

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* 'any':TclCurl will automaticaly select the one it

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finds most secure.

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* 'anysafe': It may use anything but basic, TclCurl

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will automaticly select the one it finds most secure.

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* 'command': Executes a Tcl command after the transfer

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is done. So far it only works in blocking transfers

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which is pretty much useless.

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Version 0.10.5 released 21-May-03

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* New configure option:

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* 'ftpuseeptr': Set to non-zero, to tell TclCurl to use the EPRT

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(and LPRT) command when doing active FTP downloads (which is

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enabled by 'ftpport'). Using EPRT means that it will first attempt

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to use EPRT and then LPRT before using PORT, if you pass zero to

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this option, it will not try using EPRT or LPRT, only plain PORT

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* Bug fixes:

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* The multi handles couldn't store the data of more than two

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easy handles.

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* Using the 'progressproc' option in Windows would crash Tcl.

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* The '$multiHandle active' command wasn't returning anything.

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* Misc:

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* Updated ssl in Windows binaries to version 0.9.7b.

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* Changed the way the http reponse header is dealt with in

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the 'headervar' option. Now the whole header is put into

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foo(http).

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************** POTENTIAL INCOMPATIBILITY **************

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Version 0.10.4 released 31-March-03

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* New features:

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* Added 'getinfo' features to the 'curl::transfer' command.

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You can now do things like:

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curl::transfer -url http://www.curl.com \

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-infohttpcode httpCode \

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-infocontenttype contentType \

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puts "Http code: $httpCode"

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puts "Content type: $contentType"

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* New configure option: -unrestrictedauth, a non-zero parameter

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tells the extension it can continue to send authentication

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(user+password) when following locations, even when hostname

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changed. Note that this is meaningful only when setting

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-followlocation

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* The makefile now has an 'uninstall' target.

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* The Windows packages are now zlib enabled.

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* Added a 'packages' directory with a makefile to create the

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Windows packages and the spec file for rpm.

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* Bug fix:

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* The configure script will no longer choke with the version

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string of cURL's prereleases.

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* Misc

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* If there is an error, the 'curl::transfer' command will now

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return the code of the error, without the 'Couldn't perform

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transfer' message.

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************** POTENTIAL INCOMPATIBILITY **************

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* So that they have the same name in Windows and Linux, I have

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changed the name of the certificate file in Windows to

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'curl-ca-bundle.crt' and it will placed in the 'Windows'

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directory.

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************** POTENTIAL INCOMPATIBILITY **************

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* Alex Khassin suggested using fully qualified in 'tclcurl.tcl'

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names to prevent problems with namespaces.

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Version 0.10.3 released 30-January-03

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* New configure option:

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* 'http200alieases': To pass a list of aliases to be treated as valid

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HTTP 200 responses.

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* Bug fixes:

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* When using '-headervar' in Windows you could end up with carriage

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returns in the name of the header.

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* Julian let me know that TclCurl would crash when used in a thread

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enabled Tcl.

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* Enhancements:

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* Since compiling TclCurl in Windows is a real pain, I will provide

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more packages for it, thread and ssl enabled.

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* Alex Khassin has written instructions on how to get TclCurl to work

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with AOLSever.

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Version 0.10.1 released 14-October-02

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* New configure options:

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* 'proxytype': Allows you to set type of the proxy. Available options

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are 'http' and 'socks5', with the HTTP one being default.

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* 'encoding': TclCurl can now request compressed contents using the

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'deflate' method.

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* 'buffersize': To set prefered size for the receive buffer in TclCurl,

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so that the write callback is called more often with smaller chunks.

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* 'nosignal': Tells TclCurl not use any functions that install signal

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handlers or any functions that cause signals to be sent to the process.

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* New command:

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* 'curl::versioninfo': Returns information about various run-time

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features in TclCurl.

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* Bug fixes:

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* Fixed to 'buffer' option to post data.

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* Asif Haswarey reported that '--with-curlinclude' wouldn't work.

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* The multi interface examples suddenly stopped working, they

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should now.

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Version 0.9.8 released 25-June-02

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* Support for libcurl's multi interface, the main features are:

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* Enable a "pull" interface. The application that uses TclCurl

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decides where and when to get/send data.

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* Enable multiple simultaneous transfers in the same thread

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without making it complicated for the application.

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* Keep Tk GUIs 'alive' while transfers are taking place.

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* New 'httppost' options

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* 'bufferName' and 'buffer', the contents of buffer will be sent

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to the server as if they were a file whose name is in bufferName,

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please check the 'httpBufferPost.tcl' example.

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* New 'getinfo' options

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* redirectime: Returns the total time, in seconds, it took for all

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redirection steps including name lookup, connect, pretransfer and

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transfer before the final transaction was started, it returns the

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complete execution time for multiple redirections.

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* redirectcount: Returns the total number of redirections that were

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actually followed.

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Version 0.9.6 released 30-April-02

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* New configure options:

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* dnscachetimeout, to set the timeout in seconds for keeping the name resolves

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in memory.

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* dnsuseglobalcache, if set to '1' the DNS cache will be shared among

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curl handles.

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* debugproc, to set a procedure that will receive the debug data

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produced by the 'verbose' option.

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* Jonathan Matthew found and fixed a seg fault when you used

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the 'httpheader' option twice with the same handle.

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* The configure scripts saw more work in this release:

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* I merged the latest changes to the TEA sample extension by

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Jeff Hobbs.

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* Suresh K. Sastry found and fixed an incompatibility with Solaris.

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* And I hope I have not forgotten any 'DESTDIR' this time.

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Version 0.9.5 released 01-April-2002

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* I have adapted the configure scripts to the new TEA scripts released by

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Jeff Hobbs, for example, now it will compile 'out of the box' for freeBSD

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systems (well, you may need to use '--with-curlprefix' and 'with-curlinclude')

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* New configure option:

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* prequote: use it to pass a list of ftp commands to execute *just before*

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the transfer.

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* New getinfo option:

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* contenttype: if the servers bothers to tell you, this will return the type

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of the downloadad object.

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* Bug fix: 'curl::transfer' will return '0' if the transfer was successful.

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*** POTENTIAL INCOMPATIBILITY ***

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Version 0.9.3 released 29-Jan-2002

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* Bug fix: There should no more seg faults because of trailing options

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in configure commands.

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* Bug fix: Binary transfer weren't done right in Windows, thanks to

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Peter Waltenberg and Darren Blee for the report.

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* TclCurl now supports OpenSSL engines, which allow you to keep your private

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key stored in external hardware.

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In order to manage this there are a few new configure options:

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* sslcerttype: Set SSL cert type (PEM/DER).

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* sslkey: Set SSL private key (file).

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* sslkeytype: Set SSL key type (PEM/DER/ENG).

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* sslkeypasswd: Set the passphrase for your private key.

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* sslengine: Set the name of the crypto engine.

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* sslenginedefault: Set the default engine.

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* You can now add a set of headers for a particular part in a

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multipart/form-post using the 'contentheader' option.

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* It is now possible to execute commands in ftp servers without

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transfering files, you have to set 'nobody' to '1' and 'header' to

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'0'.

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Version 0.9.2 released 10-Dec-2001

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* A port to Windows, using Mingw over a Cygwin environment.

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* The 'perform' command now returns the exit code form 'curl_easy_perform'

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* New configure option:

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* ftpuseepvs: Set to one to tell TclCurl to use the EPSV command when

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doing passive FTP downloads (which is always does by default). Using

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EPSV means that it will first attempt to use EPSV before using PASV,

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but if you pass a zero to this option, it will not try using EPSV,

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only plain PASV.

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* Changed configure option:

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* httpversion: Set to one of the values decribed below, they force TclCurl

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to use the specific http versions. It should only be used if you really

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MUST do that because of a silly remote server.

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* none: We don't care about what version the library uses.

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TclCurl will use whatever it thinks fit.

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* 1.0: Enforce HTTP 1.0 requests.

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* 1.1: Enforce HTTP 1.1 requests.

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* The 'configure' command will now also return the value given for the invalid option.

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Version 0.9 released 05-Nov-2001

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* New command: 'curlHandle duphandle', returns a new curl handle

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that duplicates the original one.

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* New configure options:

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* cookiejar: Pass a file name in which TclCurl will dump all

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internally known cookies when 'cleanup' is called. If no

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cookies are known, no file will be created. Specify "-" to

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have the cookies written to stdout.

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* sslcipherlist: Pass a string holding the list of ciphers to

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use for the SSL connection. The list must be syntactly correct,

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it consists of one or more cipher strings separated by colons.

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Commas or spaces are also acceptable separators but colons are

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normally used, , - and + can be used as operators. Valid

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examples of cipher lists include 'RC4-SHA', 'SHA1+DES', 'TLSv1'

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and 'DEFAULT'. The default list is normally set when you compile

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OpenSSL.

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You will find more details about cipher lists on this URL:

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http://www.openssl.org/docs/apps/ciphers.html

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* httpversion: Use this options to request TclCurl to use HTTP 1.0

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requests instead of the default version (1.1). It should only be

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used if you really MUST do that because of a silly remote server.

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* Changed configure options:

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* The 'http' option to set the data for a POST, has now a different

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syntax, check the docs for details. ** POTENCIAL INCOMPATIBILITY **

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* The 'failonerror' option, no longer returns an error if the HTTP

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return code is below 400. ** POTENCIAL INCOMPATIBILITY **

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* Changed the options to the 'timecondition' configure option to lower

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case. ** POTENCIAL INCOMPATIBILITY **

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* Changed the options to the 'closepolicy' configure option to lower

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case. ** POTENCIAL INCOMPATIBILITY **

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* Misc

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* The makefile will now change 'init.tcl' so that the directory where

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TclCurl is going to be installed will be included in the 'auto_path'

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variable.

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* libcurl, and therefore TclCurl too, now closes connections that

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report transfer failures.

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Version 0.8.0 released

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* New command: 'curl::transfer' it takes the same arguments as

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'curl::configure' and takes care of all the transfer details,

698

so, for example, instead of doing:

699

700

set curlHandle [curl::init]

701

$curlHandle configure -url http://curl.haxx.se -file index.html

702

$curlHandle perform

703

$curlHandle cleanup

704

705

You can now simply do:

706

707

curl::transfer -url http://curl.haxx.se -file index.html

708

709

This command is limited as you can't use it if you want persistant

710

connetions and you can't use the 'getinfo' command with the

711

transfer.

712

713

714

* New configure options:

715

716

* writeproc

717

Use it to set a Tcl procedure that will be invoked by

718

TclCurl as soon as there is received data that needs

719

to be written down.

720

721

* readproc

722

Sets a Tcl procedure to be called by TclCurl as soon as

723

it needs to read data in order to send it to the peer.

724

725

* httpget

726

If set to non-zero forces the HTTP request to get back

727

to GET. Only really usable if POST, PUT or a custom request

728

have been used previously with the same curl handle.

729

* sslverifyhost

730

Set to non-zero if we should verify the Common name from the

731

peer certificate in the SSL hand�shake, set 1 to check

732

existence, 2 to ensure that it matches the provided hostname.

733

734

* Bug fix:

735

736

* Using TclCurl to upload a file should not cause any more seg faults.

737

738

739

* INCOMPATIBILITIES WITH OTHER VERSIONS

740

741

* The options to the 'curl::configure' and 'getinfo' commands are now all

742

lowercase as usual in Tcl commands.

743

744

745

Version 0.7.0 released

746

747

* Added the option '-vernum' to 'curl::curlConfig' it returns

748

version information about the installed libcurl.

749

750

* By default 'noProgress' will be set to '1'.

751

752

*** POTENTIAL INCOMPATIBILITY ***

753

Your scripts may not behave the same

754

755

* The 'mute' option no longer does anything.

756

757

*** POTENTIAL INCOMPATIBILITY ***

758

Your scripts may not behave the same

759

760

* Fixed the bug by which TclCurl would return two many possible options

761

after using a wrong one.

762

763

* Created the 'configure' command.

764

765

*** POTENTIAL INCOMPATIBILITY ***

766

Even though the 'setopt' command will be supported indefinintely, some

767

of the options, the ones that needed lists as parameters like HTTPPOST

768

or QUOTE have changed, please look up the tests cases to for an example.

769

770

* TclCurl will no longer install the 'tclcurl.h' file.

771

772

* It is now possible to remove the CURLOPT_FILE, CURLOPT_INFILE and

773

CURLOPT_STDERR options between transfers in a persistant connection.

774

775

776

Version 0.6.1 released.

777

778

* Trying to set a HTTPPOST would provoke a seg fault.

779

780

* Prevented segfault when saving to a file without the right permissions or

781

reading for a file that does not exists.

782

783

* Added the CURLOPT_CANCELTRANSVAR option.

784

785

* Added the CURLOPT_PROGRESSPROC option.

786

787

* Added the CURLOPT_BODYVAR option to put the body of a request into

788

a Tcl variable.

789

790

* Added support for the 'CURLOPT_HEADERFUNCTION' option

791

through 'CURLOPT_HEADERVAR'.

792

793

* tclcurl.tcl: Created this file to host the curl::curlConfig procedure.

794

795

* tests/getinfo.tcl: Added the option CURLOPT_FILETIME so

796

CURLINFO_FILETIME would work.

797

798

799

First release 0.5

800