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Move duplicated code in http.c to a function

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Steven Schubiger 2011-02-23 10:37:48 +01:00 committed by Giuseppe Scrivano
parent 2f6aa1d741
commit e076a6d39d
2 changed files with 22 additions and 23 deletions
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6
src/ChangeLog
View File

@ -1,3 +1,9 @@
2011-02-22 Steven Schubiger <stsc@member.fsf.org>
* http.c (gethttp, http_loop): Move duplicated code which is run
when an existing file is not to be clobbered to a function.
(get_file_flags): New static function.
2010-12-10 Evgeniy Philippov <egphilippov@googlemail.com> (tiny change)
* main.c (main): Initialize `total_downloaded_bytes'.

39
src/http.c
View File

@ -1448,6 +1448,20 @@ free_hstat (struct http_stat *hs)
hs->error = NULL;
}
static void
get_file_flags (const char *filename, int *dt)
{
logprintf (LOG_VERBOSE, _("\
File %s already there; not retrieving.\n\n"), quote (filename));
/* If the file is there, we suppose it's retrieved OK. */
*dt |= RETROKF;
/* #### Bogusness alert. */
/* If its suffix is "html" or "htm" or similar, assume text/html. */
if (has_html_suffix_p (filename))
*dt |= TEXTHTML;
}
#define BEGINS_WITH(line, string_constant) \
(!strncasecmp (line, string_constant, sizeof (string_constant) - 1) \
&& (c_isspace (line[sizeof (string_constant) - 1]) \
@ -2158,16 +2172,7 @@ read_header:
/* If opt.noclobber is turned on and file already exists, do not
retrieve the file. But if the output_document was given, then this
test was already done and the file didn't exist. Hence the !opt.output_document */
logprintf (LOG_VERBOSE, _("\
File %s already there; not retrieving.\n\n"), quote (hs->local_file));
/* If the file is there, we suppose it's retrieved OK. */
*dt |= RETROKF;
/* #### Bogusness alert. */
/* If its suffix is "html" or "htm" or similar, assume text/html. */
if (has_html_suffix_p (hs->local_file))
*dt |= TEXTHTML;
get_file_flags (hs->local_file, dt);
xfree (head);
xfree_null (message);
return RETRUNNEEDED;
@ -2639,24 +2644,12 @@ http_loop (struct url *u, struct url *original_url, char **newloc,
got_name = true;
}
/* TODO: Ick! This code is now in both gethttp and http_loop, and is
* screaming for some refactoring. */
if (got_name && file_exists_p (hstat.local_file) && opt.noclobber && !opt.output_document)
{
/* If opt.noclobber is turned on and file already exists, do not
retrieve the file. But if the output_document was given, then this
test was already done and the file didn't exist. Hence the !opt.output_document */
logprintf (LOG_VERBOSE, _("\
File %s already there; not retrieving.\n\n"),
quote (hstat.local_file));
/* If the file is there, we suppose it's retrieved OK. */
*dt |= RETROKF;
/* #### Bogusness alert. */
/* If its suffix is "html" or "htm" or similar, assume text/html. */
if (has_html_suffix_p (hstat.local_file))
*dt |= TEXTHTML;
get_file_flags (hstat.local_file, dt);
ret = RETROK;
goto exit;
}