In preparation for separating the global config options from the per
operation config options, reworked the list engines code to not use a
member variable in the Configurable structure.
To help assist with the detection of incorrect return codes, as per
commits ee23d13a79, 33b8960dc8 and aba98991a5, updated the operate
based functions to return CURLcode error codes.
During initialisation SetHTTPrequest() may fail and cURL would return
PARAM_BAD_USE, which is equivalent to CURLE_NOT_BUILT_IN in cURL error
terms.
Instead, return CURLE_FAILED_INIT as we do for other functions that may
fail during initialisation.
Rather than check for required arguments, and prompt for any host and
proxy passwords, as each operation is performed, changed the code so
all configurations are checked before any operations are performed.
This allows the user to input all the required passwords, for example,
upfront rather than wait for each operation.
Since protocol headers contain explicit line-endings there should
be no automatic conversion to ASCII text or CRLF line-endings.
This might break third party tools that already depend on this
behaviour. We might need to introduce an option to make this optional.
Commmit c5f8e2f5f4 removed the easy handle clean-up from tool_operate,
letting the code that was already present in free_config_fields()
perform the task. Unfortunately, this wasn't the correct place to do
this as it broke protocols, that would perform a logout, as the main
clean-up in tool_main had already been called.
when using --http2 one can now selectively disable NPN or ALPN with
--no-alpn and --no-npn. for now honored with NSS only.
TODO: honor this option with GnuTLS and OpenSSL
Due to the changes in commit 3c929ff9f6 and lack of subsequent
updates, curl could return a CURLE_FTP_ACCEPT_FAILED error if
checkpasswd() ran out of memory in versions 7.33.0 and 7.34.0.
Updated the function declaration and return code to return
CURLE_OUT_OF_MEMORY and CURLE_OK where appropriate.
In the rare instance where getparameter() may return PARAM_NO_MEM whilst
parsing a URL, cURL would return this error code, which is equivalent to
CURLE_FTP_ACCEPT_FAILED in cURL error codes terms.
Instead, return CURLE_FAILED_INIT and output the failure reason as per
the other usage of getparameter().
Increasing the update frequency of the progress bar to 10Hz greatly
improves the visual appearance of the progress bar (at least in my
impression).
Signed-off-by: Tobias Markus <tobias@markus-regensburg.de>
Currently, the progress bar is updated at 5Hz. Because it is often not
updated to 100% when the download is finished and curl exits, the bar
is often "stuck" at 90-something, thus irritating the user.
This patch fixes this by always updating the progress bar (instead of
waiting for 200ms to have elapsed) while the download is finished but
curl has not yet exited. This should not greatly affect performance
because that moment is rather short.
Signed-off-by: Tobias Markus <tobias@markus-regensburg.de>
To avoid the regression when users pass in passwords containing semi-
colons, we now drop the ability to set the login options with the same
options. Support for login options in CURLOPT_USERPWD was added in
7.31.0.
Test case 83 was modified to verify that colons and semi-colons can be
used as part of the password when using -u (CURLOPT_USERPWD).
Bug: http://curl.haxx.se/bug/view.cgi?id=1311
Reported-by: Petr Bahula
Assisted-by: Steve Holme
Signed-off-by: Daniel Stenberg <daniel@haxx.se>
Commit 0db811b6 made some existing config files pass on unexpected
values to libcurl that made it somewhat hard to track down what was
really going on.
This code detects unquoted white spaces in the parameter when parsing a
config file as that would be one symptom and it is generally a bad
syntax anyway.
