* NEWS: Mention the effects of --continue over Metalink
* src/metalink.c (retrieve_from_metalink): On download error, resume
output_stream with the next mres->url. Keep fully downloaded files
started with --continue, otherwise rename/remove the file
* testenv/Makefile.am: Add new file
* testenv/Test-metalink-xml-continue.py: New file. Metalink/XML
continue/keep existing files (HTTP 416) with --continue tests
Before this patch, with --continue, existing and/or fully retrieved
files which fail the sanity tests were renamed (--keep-badhash), or
removed.
This patch ensures that --continue doesn't rename/remove existing
and/or fully retrieved files (HTTP 416) which fail the sanity tests.
* NEWS: Mention the Metalink "path/file" name format handling
* src/metalink.c (retrieve_from_metalink): Fix NULL filename, set
filename to the right "path/file" value
* src/metalink.c (retrieve_from_metalink): Fix NULL output_stream, set
output_stream to filename when it is created by retrieve_url()
* src/metalink.c (retrieve_from_metalink): Add RFC5854 comments about
proper metalink:file "path/file" name format handling
* doc/metalink.txt: Update document. Remove resolved bugs
If unique_create() cannot create/open the destination file, filename
and output_stream remain NULL. If fopen() is used instead, filename
always remains NULL. Both functions cannot create "path/file" trees.
Setting filename to the right value is sufficient to prevent SIGSEGV
generating from testing a NULL value. This also allows retrieve_url()
to create a "path/file" tree through opt.output_document.
Reading NULL as output_stream, when it shall not be, leads to wrong
results. For instance, a non-NULL output_stream tells when a stream
was interrupted, reading NULL instead means to assume the contrary.
This patch conforms to the RFC5854 specification:
The Metalink Download Description Format
4.1.2.1. The "name" Attribute
https://tools.ietf.org/html/rfc5854#section-4.1.2.1
* src/url.c [HAVE_ICONV]: Include iconv.h and langinfo.h.
(convert_fname): New function.
[HAVE_ICONV]: Convert file name from remote encoding to local
encoding.
(url_file_name): Call convert_fname.
(filechr_table): Don't consider bytes in 128..159 as control
characters.
* tests/Test-ftp-iri.px: Fix the expected file name to match the
new file-name recoding. State the remote encoding explicitly on
the Wget command line.
* NEWS: Mention the URI recoding when built with libiconv.
* src/ftp.c (getftp): Do not use PORT when PASV fails.
* tests/FTPServer.px: Add pasv_not_supported server flag.
* tests/Makefile.am: Add Test-ftp-pasv-not-supported.px
* tests/Test-ftp-pasv-not-supported.px: New test
Fix IP address exposure when automatically falling back from
passive mode to active mode (using the PORT command). A behavior that
may be used to expose a client's privacy even when using a proxy.
Adds a --disable-assert configure option. We **highly recommend** the
use of this option by distro maintainers so as to ensure a smooth
experience with Wget. Sometimes an assertion may fail even though Wget
continues to work perfectly. In such scenarios, we do not wish for
client installations of Wget to crash. Hence, for a stable experience,
please use the --disable-assert configure flag.
This is a relatively large commit that implements two major features:
1. Implement --show-progress switch to force the display of the progress bar in
any verbosity level
2. Edit the implementation of the progress bar so that the filename is displayed
in the same line.
