* src/url.c (url_skip_credentials): Properly re-implement userinfo parsing (rfc2396)
The reason why the implementation is based on RFC 2396, an outdated standard,
is that the whole file is based on that RFC, and mixing standard here might be
dangerous.
Rather than reading from stdin only once, leave the pipe open until the
other end closes it and keep reading from the file after each set of
URLs is read
* src/html-url.h(get_urls_file): Update prototype to add additional
param
* src/html-url.c(get_urls_file): Pass through read_again to
wget_read_from_file.
* src/retr.c(retrieve_from_file): Split the function into two. Introduce
`retrieve_from_url_list` that actually performs the retrieval.
Also, if `url_list` returns that the fd has been left open, then
continue reading from it until the fd is closed.
(retrieve_from_url_list): New function that does the retrieval from
a list of URLs that was read from a file.
* src/utils.c(wget_read_from_file): Rename old function `wget_read_file`
to this.
Accept an additional output parameter that states whether the fd was
left open and if we should continue reading from it after the current
set of URLs have been processed
(wget_read_file): Write it as a new wrapper function around
`wget_read_from_file` to maintain API comptability across other users
The definition of debug_logprintf in src/log.c is guarded by ENABLE_DEBUG
(although its prototype is unconditionally available in src/log.h).
The uses of debug_logprintf in src/retr.c aren't guarded by ENABLE_DEBUG.
Use the DEBUGP macro which is designed for this purpose.
* src/retr.c (getproxy): Use DEBUGP macro.
Fixes: https://gitlab.com/gnuwget/wget/-/issues/19
Copyright-paperwork-exempt: Yes
* testenv/Test-recursive-pathmax.py: Add a new testcase. This test tries
to check that Wget allows downloading long filenames as far as allowed
by the OS and filesystem.
* tests/Makefile.am: Remove some tests that are redundant with the
Python testenv
* tests/Test-auth-basic.px: Delete file
* tests/Test-auth-no-challenge.px: Same
* tests/Test-auth-no-challenge-url.px: Same
* tests/Test-auth-retcode.px: Same
* tests/Test-auth-with-content-disposition.px: Same
* tests/Test-k.px: Same
