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Remove in-place substituting .png for .gif

This commit is contained in:
Neale Pickett 2012-02-15 17:33:42 -07:00
parent 6ef2b74474
commit c8798ad669
2 changed files with 4 additions and 22 deletions
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14
README
View File

@ -42,7 +42,7 @@ symlink must point to a full URL, i.e.
ln -s ftp://foobar.math.fu-berlin.de/pub/dietlibc/dietlibc-0.11.tar.bz2 dietlibc-0.11.tar.bz2 ln -s ftp://foobar.math.fu-berlin.de/pub/dietlibc/dietlibc-0.11.tar.bz2 dietlibc-0.11.tar.bz2
fnord implements in-place substitution of .gif to .png and of * to *.gz fnord implements in-place substitution of * to *.gz
if the file is available and the client supports the mime-type and if the file is available and the client supports the mime-type and
content-encoding. That means you can save substantial bandwidth by content-encoding. That means you can save substantial bandwidth by
having an index.html.gz for each index.html, as most clients can having an index.html.gz for each index.html, as most clients can
@ -55,18 +55,8 @@ fnord understands and implements keep-alive connections.
fnord can use sendfile on Linux to enable zero-copy TCP. fnord can use sendfile on Linux to enable zero-copy TCP.
If fnord is compiled with CGI support enabled, it will regard files If fnord is given the -c option, it will regard files
whose names end with ".cgi" as CGI programs and try to execute them. whose names end with ".cgi" as CGI programs and try to execute them.
CGI programs starting with "nph-" will be handled as no-parse-header CGI programs starting with "nph-" will be handled as no-parse-header
CGIs. Please see http://hoohoo.ncsa.uiuc.edu/cgi/interface.html for the CGIs. Please see http://hoohoo.ncsa.uiuc.edu/cgi/interface.html for the
CGI specification. CGI specification.
fnord 1.3 introduced a different method of whole-host redirection, which
can still be enabled by compiling fnord with with -DOLD_STYLE_REDIRECT.
Files that are not found locally will be redirected to $REDIRECT_HOST
with the current URI stripped of leading slashes, i.e. if
http://your.server/foo/bar.html is requested but not found, and
$REDIRECT_HOST is set to http://www.yahoo.com/, a redirect to
http://www.yahoo.com/foo/bar.html will be issued. If $REDIRECT_HOST is
unset but $REDIRECT_URI is set, the URI part will be discarded and all
URLs will be redirected to $REDIRECT_URI.

12
fnord.c
View File

@ -1762,17 +1762,11 @@ main(int argc, char *argv[], const char *const *envp)
*/ */
int ul = strlen(url); int ul = strlen(url);
char *fnord = alloca(ul + 4); char *fnord = alloca(ul + 4);
int fd2, int fd2;
trypng = 0;
char *oldencoding = encoding; char *oldencoding = encoding;
char *oldmimetype = mimetype;
strcpy(fnord, url); strcpy(fnord, url);
if (ul > 4 && !strcmp(fnord + ul - 4, ".gif")) { strcpy(fnord + ul, ".gz");
trypng = 1;
strcpy(fnord + ul - 3, "png");
} else
strcpy(fnord + ul, ".gz");
fd2 = doit(buf, len, fnord, 0); fd2 = doit(buf, len, fnord, 0);
if (fd2 >= 0) { /* yeah! */ if (fd2 >= 0) { /* yeah! */
url = fnord; url = fnord;
@ -1780,8 +1774,6 @@ main(int argc, char *argv[], const char *const *envp)
fd = fd2; fd = fd2;
} else { } else {
encoding = oldencoding; encoding = oldencoding;
if (trypng)
mimetype = oldmimetype;
} }
retcode = 200; retcode = 200;
dolog(st.st_size); dolog(st.st_size);