* doc/wget.texi: updated documentation to reflect the new FTPS functionality.
* src/ftp-basic.c (ftp_greeting): new function to read the server's greeting.
(ftp_login): greeting code was previously here. Moved to ftp_greeting to
support FTPS implicit mode.
(ftp_auth): wrapper around the AUTH TLS command.
(ftp_ccc): wrapper around the CCC command.
(ftp_pbsz): wrapper around the PBSZ command.
(ftp_prot): wraooer around the PROT command.
* src/ftp.c (get_ftp_greeting): new static function.
(init_control_ssl_connection): new static function to start SSL/TLS on the
control channel.
(getftp): added hooks to support FTPS commands (RFCs 2228 and 4217).
(ftp_loop_internal): test for new FTPS error codes.
* src/ftp.h: new enum 'prot_level' with available FTPS protection levels +
prototypes of previous functions. New flag for enum 'wget_ftp_fstatus' to track
whether the data channel has some security mechanism enabled or not.
* src/gnutls.c (struct wgnutls_transport_context): new field 'session_data'.
(wgnutls_close): free GnuTLS session data before exiting.
(ssl_connect_wget): save/resume SSL/TLS session.
* src/http.c (establish_connection): refactor ssl_connect_wget call.
(metalink_from_http): take into account SCHEME_FTPS as well.
* src/init.c, src/main.c, src/options.h: new command line/wgetrc options.
(main): in recursive downloads, check for SCHEME_FTPS as well.
* src/openssl.c (struct openssl_transport_context): new field 'sess'.
(ssl_connect_wget): save/resume SSL/TLS session.
* src/retr.c (retrieve_url): check new scheme SCHEME_FTPS.
* src/ssl.h (ssl_connect_wget): refactor. New parameter of type 'int *'.
* src/url.c. src/url.h: new scheme SCHEME_FTPS.
* src/wget.h: new FTPS error codes.
* src/metalink.h: support FTPS scheme.
* hsts.c (get_hsts_store_filename): Free the homedir value
(close_hsts_test_store): Actually free the store struct too
(test_hsts_new_entry): Pass store to close_hsts_test_store()
(test_hsts_url_rewrite_superdomain): Same
(test_hsts_url_rewrite_congruent): Same
(test_hsts_read_database): Same and homedir and store filename
* http.c (test_parse_content_disposition): Free the returned
filename
* url.c (test_append_uri_pathel): Free allocated string
* src/iri.c (do_conversion): Call url_unescape_except_reserved,
instead of url_unescape.
* src/url.c (url_unescape_1): New static function.
(url_unescape): Calls url_unescape_1 with mask zero. Preserves
same behavior as before. Only code changes.
(url_unescape_except_reserved): New function.
* src/url.h: Added prototype for url_unescape_except_reserved().
When the locale is US-ASCII, URIs that contain special characters
in them are converted to IRIs according to RFC 3987, section 3.2
"Converting URIs to IRIs".
* src/iri.c (remote_to_utf8): Do not qualify with const the output pointer.
(do_conversion): Use the provided input parameter as const.
(idn_encode): casts to remote_to_utf8 parameters are no longer needed.
* src/iri.h: Adjusted remote_to_utf8 prototype.
* src/url.c: It is no longer necessary to cast new_url to const char.
xfree() might crash on libidn memory on Windows.
From 'man idn_free':
"Under Windows, different parts of the same application may use different
heap memory, and then it is important to deallocate memory allocated within
the same module that allocated it. This function makes that possible."
src/ChangeLog
src/url.c
@ src/url.c:
Any function directly writing to the members of a growable string
object must call append_null(). Functions that already do this I've
changed to call append_null(): shorten_length(), append_char(),
append_string(), append_uri_pathel().
- (append_null)
New function to null terminate a growable string object.
- (shorten_length)
New function to shorten the length of a growable string object.
