This commit was manufactured by cvs2svn to create branch 'PHP_5'.PHP-5

1 files changed, 0 insertions, 1881 deletions

diff --git a/sapi/thttpd/thttpd_patch b/sapi/thttpd/thttpd_patch
deleted file mode 100644
index 404686c13c..0000000000
--- a/sapi/thttpd/thttpd_patch
+++ /dev/null
@@ -1,1881 +0,0 @@
-diff -ur thttpd-2.21b/Makefile.in thttpd-2.21b-cool/Makefile.in
---- thttpd-2.21b/Makefile.in	Thu Mar 29 20:36:21 2001
-+++ thttpd-2.21b-cool/Makefile.in	Thu Feb 13 03:27:55 2003
-@@ -46,13 +46,15 @@
- 
- # You shouldn't need to edit anything below here.
- 
-+include php_makefile
-+
- CC =		@CC@
- CCOPT =		@V_CCOPT@
- DEFS =		@DEFS@
- INCLS =		-I.
- CFLAGS =	$(CCOPT) $(DEFS) $(INCLS)
--LDFLAGS =	@LDFLAGS@
--LIBS =		@LIBS@
-+LDFLAGS =	@LDFLAGS@ $(PHP_LDFLAGS)
-+LIBS =		@LIBS@ $(PHP_LIBS)
- NETLIBS =	@V_NETLIBS@
- INSTALL =	@INSTALL@
- 
-@@ -62,7 +64,7 @@
- 	@rm -f $@
- 	$(CC) $(CFLAGS) -c $*.c
- 
--SRC =		thttpd.c libhttpd.c fdwatch.c mmc.c timers.c match.c tdate_parse.c syslog.c
-+SRC =		thttpd.c libhttpd.c fdwatch.c mmc.c timers.c match.c tdate_parse.c syslog.c php_thttpd.c
- 
- OBJ =		$(SRC:.c=.o) @LIBOBJS@
- 
-@@ -77,7 +79,7 @@
- all:		this subdirs
- this:		$(ALL)
- 
--thttpd: $(OBJ)
-+thttpd: $(OBJ) libphp4.a
- 	@rm -f $@
- 	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(OBJ) $(LIBS) $(NETLIBS)
- 
-@@ -151,6 +153,9 @@
- 
- tags:
- 	ctags -wtd *.c *.h
-+
-+php_thttpd.o: php_thttpd.c
-+	$(CC) $(PHP_CFLAGS) $(CFLAGS) -c php_thttpd.c
- 
- tar:
- 	@name=`sed -n -e '/SERVER_SOFTWARE/!d' -e 's,.*thttpd/,thttpd-,' -e 's, .*,,p' version.h` ; \
-diff -ur thttpd-2.21b/config.h thttpd-2.21b-cool/config.h
---- thttpd-2.21b/config.h	Mon Apr  9 23:57:36 2001
-+++ thttpd-2.21b-cool/config.h	Thu Feb 13 03:27:55 2003
-@@ -82,6 +82,11 @@
- */
- #define IDLE_READ_TIMELIMIT 60
- 
-+/* CONFIGURE: How many seconds to allow for reading the subsequent requests
-+** on a keep-alive connection.  Should be simiar to LINGER_TIME
-+*/
-+#define IDLE_KEEPALIVE_TIMELIMIT 2
-+
- /* CONFIGURE: How many seconds before an idle connection gets closed.
- */
- #define IDLE_SEND_TIMELIMIT 300
-@@ -316,7 +321,7 @@
- /* CONFIGURE: A list of index filenames to check.  The files are searched
- ** for in this order.
- */
--#define INDEX_NAMES "index.html", "index.htm", "Default.htm", "index.cgi"
-+#define INDEX_NAMES "index.php", "index.html", "index.htm", "Default.htm", "index.cgi"
- 
- /* CONFIGURE: If this is defined then thttpd will automatically generate
- ** index pages for directories that don't have an explicit index file.
-diff -ur thttpd-2.21b/configure thttpd-2.21b-cool/configure
---- thttpd-2.21b/configure	Sat Apr 21 02:07:14 2001
-+++ thttpd-2.21b-cool/configure	Thu Feb 13 03:27:55 2003
-@@ -1021,7 +1021,7 @@
- fi
- echo "$ac_t""$CPP" 1>&6
- 
--for ac_hdr in fcntl.h grp.h memory.h paths.h poll.h sys/poll.h sys/event.h osreldate.h
-+for ac_hdr in fcntl.h grp.h memory.h paths.h poll.h sys/poll.h sys/event.h osreldate.h netinet/tcp.h
- do
- ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
- echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-diff -ur thttpd-2.21b/configure.in thttpd-2.21b-cool/configure.in
---- thttpd-2.21b/configure.in	Sat Apr 21 02:06:23 2001
-+++ thttpd-2.21b-cool/configure.in	Thu Feb 13 03:27:55 2003
-@@ -64,7 +64,7 @@
- 	AC_MSG_RESULT(no)   
- fi
- 
--AC_CHECK_HEADERS(fcntl.h grp.h memory.h paths.h poll.h sys/poll.h sys/event.h osreldate.h)
-+AC_CHECK_HEADERS(fcntl.h grp.h memory.h paths.h poll.h sys/poll.h sys/event.h osreldate.h netinet/tcp.h)
- AC_HEADER_TIME
- AC_HEADER_DIRENT
- 
-diff -ur thttpd-2.21b/fdwatch.c thttpd-2.21b-cool/fdwatch.c
---- thttpd-2.21b/fdwatch.c	Fri Apr 13 07:36:08 2001
-+++ thttpd-2.21b-cool/fdwatch.c	Thu Feb 13 03:27:55 2003
-@@ -460,7 +460,7 @@
- 
-     ridx = 0;
-     for ( i = 0; i < npollfds; ++i )
--	if ( pollfds[i].revents & ( POLLIN | POLLOUT ) )
-+	if ( pollfds[i].revents & ( POLLIN | POLLOUT | POLLERR | POLLHUP | POLLNVAL ) )
- 	    poll_rfdidx[ridx++] = pollfds[i].fd;
- 
-     return r;
-@@ -472,8 +472,8 @@
-     {
-     switch ( fd_rw[fd] )
- 	{
--	case FDW_READ: return pollfds[poll_fdidx[fd]].revents & POLLIN;
--	case FDW_WRITE: return pollfds[poll_fdidx[fd]].revents & POLLOUT;
-+	case FDW_READ: return pollfds[poll_fdidx[fd]].revents & ( POLLIN | POLLERR | POLLHUP | POLLNVAL );
-+	case FDW_WRITE: return pollfds[poll_fdidx[fd]].revents & (  POLLOUT | POLLERR | POLLHUP | POLLNVAL );
- 	default: return 0;
- 	}
-     }
-diff -ur thttpd-2.21b/libhttpd.c thttpd-2.21b-cool/libhttpd.c
---- thttpd-2.21b/libhttpd.c	Tue Apr 24 00:42:40 2001
-+++ thttpd-2.21b-cool/libhttpd.c	Thu Feb 13 03:27:55 2003
-@@ -56,6 +56,10 @@
- #include <unistd.h>
- #include <stdarg.h>
- 
-+#ifdef HAVE_NETINET_TCP_H
-+#include <netinet/tcp.h>
-+#endif
-+
- #ifdef HAVE_OSRELDATE_H
- #include <osreldate.h>
- #endif /* HAVE_OSRELDATE_H */
-@@ -85,6 +89,12 @@
- #include "match.h"
- #include "tdate_parse.h"
- 
-+#include "php_thttpd.h"
-+
-+#ifdef __CYGWIN__
-+# define timezone _timezone
-+#endif
-+
- #ifndef STDIN_FILENO
- #define STDIN_FILENO 0
- #endif
-@@ -242,6 +252,10 @@
- 	free( (void*) hs->cwd );
-     if ( hs->cgi_pattern != (char*) 0 )
- 	free( (void*) hs->cgi_pattern );
-+    if ( hs->php_pattern != (char*) 0 )
-+	free( (void*) hs->php_pattern );
-+    if ( hs->phps_pattern != (char*) 0 )
-+	free( (void*) hs->phps_pattern );
-     if ( hs->charset != (char*) 0 )
- 	free( (void*) hs->charset );
-     if ( hs->url_pattern != (char*) 0 )
-@@ -249,6 +263,7 @@
-     if ( hs->local_pattern != (char*) 0 )
- 	free( (void*) hs->local_pattern );
-     free( (void*) hs );
-+    thttpd_php_shutdown();
-     }
- 
- 
-@@ -257,7 +272,8 @@
-     char* hostname, httpd_sockaddr* sa4P, httpd_sockaddr* sa6P, int port,
-     char* cgi_pattern, char* charset, char* cwd, int no_log, FILE* logfp,
-     int no_symlink, int vhost, int global_passwd, char* url_pattern,
--    char* local_pattern, int no_empty_referers )
-+    char* local_pattern, int no_empty_referers, char* php_pattern,
-+    char* phps_pattern )
-     {
-     httpd_server* hs;
-     static char ghnbuf[256];
-@@ -312,6 +328,8 @@
- 	}
- 
-     hs->port = port;
-+    hs->php_pattern = strdup(php_pattern);
-+    hs->phps_pattern = strdup(phps_pattern);
-     if ( cgi_pattern == (char*) 0 )
- 	hs->cgi_pattern = (char*) 0;
-     else
-@@ -329,7 +347,7 @@
- 	while ( ( cp = strstr( hs->cgi_pattern, "|/" ) ) != (char*) 0 )
- 	    (void) strcpy( cp + 1, cp + 2 );
- 	}
--    hs->charset = strdup( charset );
-+	hs->charset = strdup( charset );
-     hs->cwd = strdup( cwd );
-     if ( hs->cwd == (char*) 0 )
- 	{
-@@ -385,6 +403,8 @@
- 	return (httpd_server*) 0;
- 	}
- 
-+    thttpd_php_init();
-+
-     /* Done initializing. */
-     if ( hs->binding_hostname == (char*) 0 )
- 	syslog( LOG_INFO, "%.80s starting on port %d", SERVER_SOFTWARE, hs->port );
-@@ -418,6 +438,11 @@
- 	}
-     (void) fcntl( listen_fd, F_SETFD, 1 );
- 
-+#if defined(TCP_DEFER_ACCEPT) && defined(SOL_TCP)
-+	on = 30; /* give clients 30s to send first data packet */
-+	setsockopt(listen_fd, SOL_TCP, TCP_DEFER_ACCEPT, &on, sizeof(on));
-+#endif
-+	
-     /* Allow reuse of local addresses. */
-     on = 1;
-     if ( setsockopt(
-@@ -582,6 +607,9 @@
-     /* And send it, if necessary. */
-     if ( hc->responselen > 0 )
- 	{
-+/*
-+printf("**RESPONSE [%d]** len = %d\n%*.*s\n", hc->conn_fd, hc->responselen, hc->responselen, hc->responselen, hc->response); 
-+*/
- 	(void) write( hc->conn_fd, hc->response, hc->responselen );
- 	hc->responselen = 0;
- 	}
-@@ -657,9 +685,9 @@
- 	(void) my_snprintf(
- 	    fixed_type, sizeof(fixed_type), type, hc->hs->charset );
- 	(void) my_snprintf( buf, sizeof(buf),
--	    "%.20s %d %s\r\nServer: %s\r\nContent-Type: %s\r\nDate: %s\r\nLast-Modified: %s\r\nAccept-Ranges: bytes\r\nConnection: close\r\n",
--	    hc->protocol, status, title, EXPOSED_SERVER_SOFTWARE, fixed_type,
--	    nowbuf, modbuf );
-+	    "HTTP/1.1 %d %s\r\nServer: %s\r\nContent-Type: %s\r\nDate: %s\r\nLast-Modified: %s\r\nAccept-Ranges: bytes\r\n",
-+	    status, title, EXPOSED_SERVER_SOFTWARE, fixed_type,
-+	    nowbuf, modbuf);
- 	add_response( hc, buf );
- 	if ( encodings[0] != '\0' )
- 	    {
-@@ -681,6 +709,14 @@
- 		"Content-Length: %d\r\n", length );
- 	    add_response( hc, buf );
- 	    }
-+	else {
-+		hc->do_keep_alive = 0;
-+	}
-+	if (hc->do_keep_alive) {
-+	    add_response( hc, "Connection: keep-alive\r\n" );
-+	} else {
-+	    add_response( hc, "Connection: close\r\n" );
-+	}
- 	if ( extraheads[0] != '\0' )
- 	    add_response( hc, extraheads );
- 	add_response( hc, "\r\n" );
-@@ -1603,6 +1639,70 @@
- 
- 
- int
-+httpd_request_reset(httpd_conn* hc, int preserve_read_buf )
-+{
-+	if (!preserve_read_buf) {
-+	    hc->read_idx = 0;
-+    	hc->checked_idx = 0;
-+	}
-+		
-+		if (hc->read_buf_is_mmap) {
-+			hc->read_buf_is_mmap = 0;
-+			munmap(hc->read_buf, hc->read_size);
-+			hc->read_buf = NULL;
-+			hc->read_size = 0;
-+			httpd_realloc_str( &hc->read_buf, &hc->read_size, 500 );
-+		}
-+    hc->checked_state = CHST_FIRSTWORD;
-+    hc->method = METHOD_UNKNOWN;
-+    hc->status = 0;
-+    hc->bytes_to_send = 0;
-+    hc->bytes_sent = 0;
-+    hc->encodedurl = "";
-+    hc->decodedurl[0] = '\0';
-+    hc->protocol = "UNKNOWN";
-+    hc->origfilename[0] = '\0';
-+    hc->expnfilename[0] = '\0';
-+    hc->encodings[0] = '\0';
-+    hc->pathinfo[0] = '\0';
-+    hc->query[0] = '\0';
-+    hc->referer = "";
-+    hc->useragent = "";
-+    hc->accept[0] = '\0';
-+    hc->accepte[0] = '\0';
-+    hc->acceptl = "";
-+    hc->cookie = "";
-+    hc->contenttype = "";
-+    hc->reqhost[0] = '\0';
-+    hc->hdrhost = "";
-+    hc->hostdir[0] = '\0';
-+    hc->authorization = "";
-+    hc->remoteuser[0] = '\0';
-+    hc->response[0] = '\0';
-+#ifdef TILDE_MAP_2
-+    hc->altdir[0] = '\0';
-+#endif /* TILDE_MAP_2 */
-+    hc->responselen = 0;
-+    hc->if_modified_since = (time_t) -1;
-+    hc->range_if = (time_t) -1;
-+    hc->contentlength = -1;
-+    hc->type = "";
-+    hc->hostname = (char*) 0;
-+    hc->mime_flag = 1;
-+    hc->one_one = 0;
-+    hc->got_range = 0;
-+    hc->tildemapped = 0;
-+    hc->init_byte_loc = 0;
-+    hc->end_byte_loc = -1;
-+    hc->keep_alive = 0;
-+    hc->do_keep_alive = 0;
-+    hc->should_linger = 0;
-+    hc->file_address = (char*) 0;
-+    hc->read_body_into_mem = 0;
-+    return GC_OK;
-+}
-+
-+int
- httpd_get_conn( httpd_server* hs, int listen_fd, httpd_conn* hc )
-     {
-     httpd_sockaddr sa;
-@@ -1612,6 +1712,7 @@
- 	{
- 	hc->read_size = 0;
- 	httpd_realloc_str( &hc->read_buf, &hc->read_size, 500 );
-+	hc->read_buf_is_mmap = 0;
- 	hc->maxdecodedurl =
- 	    hc->maxorigfilename = hc->maxexpnfilename = hc->maxencodings =
- 	    hc->maxpathinfo = hc->maxquery = hc->maxaccept =
-@@ -1637,6 +1738,13 @@
- #endif /* TILDE_MAP_2 */
- 	hc->initialized = 1;
- 	}
-+		if (hc->read_buf_is_mmap) {
-+			hc->read_buf_is_mmap = 0;
-+			munmap(hc->read_buf, hc->read_size);
-+			hc->read_buf = NULL;
-+			hc->read_size = 0;
-+			httpd_realloc_str( &hc->read_buf, &hc->read_size, 500 );
-+		}
- 
-     /* Accept the new connection. */
-     sz = sizeof(sa);
-@@ -1657,53 +1765,12 @@
-     hc->hs = hs;
-     memset( &hc->client_addr, 0, sizeof(hc->client_addr) );
-     memcpy( &hc->client_addr, &sa, sockaddr_len( &sa ) );
--    hc->read_idx = 0;
--    hc->checked_idx = 0;
--    hc->checked_state = CHST_FIRSTWORD;
--    hc->method = METHOD_UNKNOWN;
--    hc->status = 0;
--    hc->bytes_to_send = 0;
--    hc->bytes_sent = 0;
--    hc->encodedurl = "";
--    hc->decodedurl[0] = '\0';
--    hc->protocol = "UNKNOWN";
--    hc->origfilename[0] = '\0';
--    hc->expnfilename[0] = '\0';
--    hc->encodings[0] = '\0';
--    hc->pathinfo[0] = '\0';
--    hc->query[0] = '\0';
--    hc->referer = "";
--    hc->useragent = "";
--    hc->accept[0] = '\0';
--    hc->accepte[0] = '\0';
--    hc->acceptl = "";
--    hc->cookie = "";
--    hc->contenttype = "";
--    hc->reqhost[0] = '\0';
--    hc->hdrhost = "";
--    hc->hostdir[0] = '\0';
--    hc->authorization = "";
--    hc->remoteuser[0] = '\0';
--    hc->response[0] = '\0';
--#ifdef TILDE_MAP_2
--    hc->altdir[0] = '\0';
--#endif /* TILDE_MAP_2 */
--    hc->responselen = 0;
--    hc->if_modified_since = (time_t) -1;
--    hc->range_if = (time_t) -1;
--    hc->contentlength = -1;
--    hc->type = "";
--    hc->hostname = (char*) 0;
--    hc->mime_flag = 1;
--    hc->one_one = 0;
--    hc->got_range = 0;
--    hc->tildemapped = 0;
--    hc->init_byte_loc = 0;
--    hc->end_byte_loc = -1;
--    hc->keep_alive = 0;
--    hc->should_linger = 0;
--    hc->file_address = (char*) 0;
--    return GC_OK;
-+
-+/*
-+printf("doing httpd_get_con(%d)\n", hc->conn_fd);
-+*/
-+
-+    return httpd_request_reset(hc, 0);
-     }
- 
- 
-@@ -1720,6 +1787,9 @@
-     {
-     char c;
- 
-+/*
-+printf("**REQUEST [%d]**\n%*.*s\n", hc->conn_fd, hc->read_idx, hc->read_idx, hc->read_buf);
-+*/
-     for ( ; hc->checked_idx < hc->read_idx; ++hc->checked_idx )
- 	{
- 	c = hc->read_buf[hc->checked_idx];
-@@ -1912,8 +1982,11 @@
- 	    eol = strpbrk( protocol, " \t\n\r" );
- 	    if ( eol != (char*) 0 )
- 		*eol = '\0';
--	    if ( strcasecmp( protocol, "HTTP/1.0" ) != 0 )
-+	    if ( strcasecmp( protocol, "HTTP/1.0" ) != 0 ) {
- 		hc->one_one = 1;
-+		hc->keep_alive = 1;
-+		hc->do_keep_alive = 1;
-+		}
- 	    }
- 	}
-     /* Check for HTTP/1.1 absolute URL. */
-@@ -2012,6 +2085,11 @@
- 		cp = strchr( hc->hdrhost, ':' );
- 		if ( cp != (char*) 0 )
- 		    *cp = '\0';
-+		if ( hc->hdrhost[0] == '.' || strpbrk( hc->hdrhost, "/\\" ) != 0 )
-+		    {
-+			httpd_send_err( hc, 400, httpd_err400title, "", httpd_err400form, "" );
-+			return -1;
-+		    }
- 		}
- 	    else if ( strncasecmp( buf, "Accept:", 7 ) == 0 )
- 		{
-@@ -2129,6 +2207,7 @@
- 		cp = &buf[11];
- 		cp += strspn( cp, " \t" );
- 		if ( strcasecmp( cp, "keep-alive" ) == 0 )
-+		    hc->do_keep_alive = 1;
- 		    hc->keep_alive = 1;
- 		}
- #ifdef LOG_UNKNOWN_HEADERS
-@@ -2168,6 +2247,9 @@
- 	    }
- 	}
- 
-+/*
-+printf("one_one = %d   keep_alive = %d\n", hc->one_one, hc->keep_alive);
-+*/
-     if ( hc->one_one )
- 	{
- 	/* Check that HTTP/1.1 requests specify a host, as required. */
-@@ -2177,14 +2259,14 @@
- 	    return -1;
- 	    }
- 
--	/* If the client wants to do keep-alives, it might also be doing
--	** pipelining.  There's no way for us to tell.  Since we don't
--	** implement keep-alives yet, if we close such a connection there
--	** might be unread pipelined requests waiting.  So, we have to
--	** do a lingering close.
-+	/*
-+	**  Disable keep alive support for bad browsers, 
-+	**    list taken from Apache 1.3.19
- 	*/
--	if ( hc->keep_alive )
--	    hc->should_linger = 1;
-+	if ( hc->do_keep_alive && 
-+	    ( strstr(hc->useragent, "Mozilla/2") != NULL ||
-+	      strstr(hc->useragent, "MSIE 4.0b2;") != NULL))
-+		hc->do_keep_alive = 0;
- 	}
- 
-     /* Ok, the request has been parsed.  Now we resolve stuff that
-@@ -2349,15 +2431,24 @@
- 
- 
- void
--httpd_close_conn( httpd_conn* hc, struct timeval* nowP )
--    {
--    make_log_entry( hc, nowP );
-+httpd_complete_request( httpd_conn* hc, struct timeval* nowP, int logit )
-+{
-+	if (logit)
-+		make_log_entry( hc, nowP );
- 
--    if ( hc->file_address != (char*) 0 )
-+	if ( hc->file_address == (char*) 1 )
-+    {
-+	thttpd_closed_conn(hc->conn_fd);
-+    } else if ( hc->file_address != (char*) 0 )
- 	{
- 	mmc_unmap( hc->file_address, &(hc->sb), nowP );
- 	hc->file_address = (char*) 0;
- 	}
-+	}
-+
-+void
-+httpd_close_conn( httpd_conn* hc, struct timeval* nowP )
-+{
-     if ( hc->conn_fd >= 0 )
- 	{
- 	(void) close( hc->conn_fd );
-@@ -2370,7 +2461,12 @@
-     {
-     if ( hc->initialized )
- 	{
--	free( (void*) hc->read_buf );
-+
-+	if ( hc->read_buf_is_mmap ) {
-+	    munmap( hc->read_buf, hc->read_size );
-+	} else {
-+	    free( (void*) hc->read_buf );
-+	}
- 	free( (void*) hc->decodedurl );
- 	free( (void*) hc->origfilename );
- 	free( (void*) hc->expnfilename );
-@@ -3026,11 +3122,9 @@
- post_post_garbage_hack( httpd_conn* hc )
-     {
-     char buf[2];
--    int r;
- 
--    r = recv( hc->conn_fd, buf, sizeof(buf), MSG_PEEK );
--    if ( r > 0 )
--	(void) read( hc->conn_fd, buf, r );
-+	fcntl(hc->conn_fd, F_SETFL, O_NONBLOCK);
-+	(void) read( hc->conn_fd, buf, 2 );
-     }
- 
- 
-@@ -3313,6 +3407,11 @@
-     int r;
-     ClientData client_data;
- 
-+    /*
-+    **  We are not going to leave the socket open after a CGI... too hard
-+    */
-+    hc->do_keep_alive = 0;
-+
-     if ( hc->method == METHOD_GET || hc->method == METHOD_POST )
- 	{
- 	httpd_clear_ndelay( hc->conn_fd );
-@@ -3369,6 +3468,7 @@
-     int expnlen, indxlen;
-     char* cp;
-     char* pi;
-+    int nocache = 0;
- 
-     expnlen = strlen( hc->expnfilename );
- 
-@@ -3561,6 +3661,16 @@
- 	 match( hc->hs->cgi_pattern, hc->expnfilename ) )
- 	return cgi( hc );
- 
-+	if ( hc->hs->php_pattern != (char*) 0 &&
-+			match( hc->hs->php_pattern, hc->expnfilename)) {
-+		return thttpd_php_request( hc, 0 );
-+	}
-+
-+	if ( hc->hs->phps_pattern != (char*) 0 &&
-+			match( hc->hs->phps_pattern, hc->expnfilename)) {
-+		return thttpd_php_request( hc, 1 );
-+	}
-+
-     /* It's not CGI.  If it's executable or there's pathinfo, someone's
-     ** trying to either serve or run a non-CGI file as CGI.   Either case
-     ** is prohibited.
-@@ -3594,6 +3704,8 @@
- 	hc->end_byte_loc = hc->sb.st_size - 1;
- 
-     figure_mime( hc );
-+    if ( strncmp(hc->decodedurl, "/nocache/", sizeof("/nocache/") - 1 ) == 0 )
-+	nocache = 1;
- 
-     if ( hc->method == METHOD_HEAD )
- 	{
-@@ -3601,7 +3713,7 @@
- 	    hc, 200, ok200title, hc->encodings, "", hc->type, hc->sb.st_size,
- 	    hc->sb.st_mtime );
- 	}
--    else if ( hc->if_modified_since != (time_t) -1 &&
-+    else if ( !nocache && hc->if_modified_since != (time_t) -1 &&
- 	 hc->if_modified_since >= hc->sb.st_mtime )
- 	{
- 	hc->method = METHOD_HEAD;
-@@ -3611,14 +3723,25 @@
- 	}
-     else
- 	{
--	hc->file_address = mmc_map( hc->expnfilename, &(hc->sb), nowP );
-+	char *extraheads = "";
-+
-+	if ( nocache ) 
-+	    {
-+	    extraheads = "Expires: Thu, 19 Nov 1981 08:52:00 GMT\r\n"
-+		"Cache-Control: no-store, no-cache, must-revalidate, "
-+		"post-check=0, pre-check=0\r\n"
-+		"Pragma: no-cache\r\n";
-+	    }
-+		
-+	hc->file_address = mmc_map( hc->expnfilename, &(hc->sb), nowP, nocache );
- 	if ( hc->file_address == (char*) 0 )
- 	    {
- 	    httpd_send_err( hc, 500, err500title, "", err500form, hc->encodedurl );
- 	    return -1;
- 	    }
-+
- 	send_mime(
--	    hc, 200, ok200title, hc->encodings, "", hc->type, hc->sb.st_size,
-+	    hc, 200, ok200title, hc->encodings, extraheads, hc->type, hc->sb.st_size,
- 	    hc->sb.st_mtime );
- 	}
- 
-diff -ur thttpd-2.21b/libhttpd.h thttpd-2.21b-cool/libhttpd.h
---- thttpd-2.21b/libhttpd.h	Tue Apr 24 00:36:50 2001
-+++ thttpd-2.21b-cool/libhttpd.h	Thu Feb 13 03:27:55 2003
-@@ -69,6 +69,8 @@
-     char* server_hostname;
-     int port;
-     char* cgi_pattern;
-+    char* php_pattern;
-+    char* phps_pattern;
-     char* charset;
-     char* cwd;
-     int listen4_fd, listen6_fd;
-@@ -88,6 +90,7 @@
-     httpd_server* hs;
-     httpd_sockaddr client_addr;
-     char* read_buf;
-+    char read_buf_is_mmap;
-     int read_size, read_idx, checked_idx;
-     int checked_state;
-     int method;
-@@ -132,11 +135,12 @@
-     int got_range;
-     int tildemapped;	/* this connection got tilde-mapped */
-     off_t init_byte_loc, end_byte_loc;
--    int keep_alive;
-+    int keep_alive, do_keep_alive;
-     int should_linger;
-     struct stat sb;
-     int conn_fd;
-     char* file_address;
-+    char read_body_into_mem;
-     } httpd_conn;
- 
- /* Methods. */
-@@ -168,7 +172,8 @@
-     char* hostname, httpd_sockaddr* sa4P, httpd_sockaddr* sa6P, int port,
-     char* cgi_pattern, char* charset, char* cwd, int no_log, FILE* logfp,
-     int no_symlink, int vhost, int global_passwd, char* url_pattern,
--    char* local_pattern, int no_empty_referers );
-+    char* local_pattern, int no_empty_referers, char* php_pattern,
-+    char* phps_pattern );
- 
- /* Change the log file. */
- extern void httpd_set_logfp( httpd_server* hs, FILE* logfp );
-@@ -229,6 +234,8 @@
- ** If you don't have a current timeval handy just pass in 0.
- */
- extern void httpd_close_conn( httpd_conn* hc, struct timeval* nowP );
-+void httpd_complete_request( httpd_conn* hc, struct timeval* nowP, int logit );
-+int httpd_request_reset(httpd_conn* hc,int );
- 
- /* Call this to de-initialize a connection struct and *really* free the
- ** mallocced strings.
-diff -ur thttpd-2.21b/mime_encodings.txt thttpd-2.21b-cool/mime_encodings.txt
---- thttpd-2.21b/mime_encodings.txt	Wed May 10 03:22:28 2000
-+++ thttpd-2.21b-cool/mime_encodings.txt	Thu Feb 13 03:27:55 2003
-@@ -3,6 +3,6 @@
- # A list of file extensions followed by the corresponding MIME encoding.
- # Extensions not found in the table proceed to the mime_types table.
- 
--Z	x-compress
--gz	x-gzip
-+Z	compress
-+gz	gzip
- uu	x-uuencode
-diff -ur thttpd-2.21b/mime_types.txt thttpd-2.21b-cool/mime_types.txt
---- thttpd-2.21b/mime_types.txt	Sat Apr 14 04:53:30 2001
-+++ thttpd-2.21b-cool/mime_types.txt	Thu Feb 13 03:27:55 2003
-@@ -1,135 +1,138 @@
--# mime_types.txt
--#
--# A list of file extensions followed by the corresponding MIME type.
--# Extensions not found in the table are returned as text/plain.
--
--html	text/html; charset=%s
--htm	text/html; charset=%s
--txt	text/plain; charset=%s
--rtx	text/richtext
--etx	text/x-setext
--tsv	text/tab-separated-values
--css	text/css
--xml	text/xml
--dtd	text/xml
--
--gif	image/gif
--jpg	image/jpeg
--jpeg	image/jpeg
--jpe	image/jpeg
--jfif	image/jpeg
--tif	image/tiff
--tiff	image/tiff
--pbm	image/x-portable-bitmap
--pgm	image/x-portable-graymap
--ppm	image/x-portable-pixmap
--pnm	image/x-portable-anymap
--xbm	image/x-xbitmap
--xpm	image/x-xpixmap
--xwd	image/x-xwindowdump
--ief	image/ief
--png	image/png
--
--au	audio/basic
--snd	audio/basic
--aif	audio/x-aiff
--aiff	audio/x-aiff
--aifc	audio/x-aiff
--ra	audio/x-pn-realaudio
--ram	audio/x-pn-realaudio
--rm	audio/x-pn-realaudio
--rpm	audio/x-pn-realaudio-plugin
--wav	audio/wav
--mid	audio/midi
--midi	audio/midi
--kar	audio/midi
--mpga	audio/mpeg
--mp2	audio/mpeg
--mp3	audio/mpeg
--
--mpeg	video/mpeg
--mpg	video/mpeg
--mpe	video/mpeg
--qt	video/quicktime
--mov	video/quicktime
--avi	video/x-msvideo
--movie	video/x-sgi-movie
--mv	video/x-sgi-movie
--vx	video/x-rad-screenplay
--
--a	application/octet-stream
-+ez	application/andrew-inset
-+hqx	application/mac-binhex40
-+cpt	application/mac-compactpro
-+doc	application/msword
- bin	application/octet-stream
-+dms	application/octet-stream
-+lha	application/octet-stream
-+lzh	application/octet-stream
- exe	application/octet-stream
--dump	application/octet-stream
--o	application/octet-stream
--class	application/java
--js	application/x-javascript
-+class	application/octet-stream
-+so	application/octet-stream
-+dll	application/octet-stream
-+oda	application/oda
-+pdf	application/pdf
- ai	application/postscript
- eps	application/postscript
- ps	application/postscript
--dir	application/x-director
-+smi	application/smil
-+smil	application/smil
-+mif	application/vnd.mif
-+xls	application/vnd.ms-excel
-+ppt	application/vnd.ms-powerpoint
-+wbxml	application/vnd.wap.wbxml
-+wmlc	application/vnd.wap.wmlc
-+wmlsc	application/vnd.wap.wmlscriptc
-+bcpio	application/x-bcpio
-+vcd	application/x-cdlink
-+pgn	application/x-chess-pgn
-+cpio	application/x-cpio
-+csh	application/x-csh
- dcr	application/x-director
-+dir	application/x-director
- dxr	application/x-director
--fgd	application/x-director
--aam	application/x-authorware-map
--aas	application/x-authorware-seg
--aab	application/x-authorware-bin
--fh4	image/x-freehand
--fh7	image/x-freehand
--fh5	image/x-freehand
--fhc	image/x-freehand
--fh	image/x-freehand
--spl	application/futuresplash
--swf	application/x-shockwave-flash
- dvi	application/x-dvi
-+spl	application/x-futuresplash
- gtar	application/x-gtar
- hdf	application/x-hdf
--hqx	application/mac-binhex40
--iv	application/x-inventor
-+js	application/x-javascript
-+skp	application/x-koan
-+skd	application/x-koan
-+skt	application/x-koan
-+skm	application/x-koan
- latex	application/x-latex
--man	application/x-troff-man
--me	application/x-troff-me
--mif	application/x-mif
--ms	application/x-troff-ms
--oda	application/oda
--pdf	application/pdf
--rtf	application/rtf
--bcpio	application/x-bcpio
--cpio	application/x-cpio
--sv4cpio	application/x-sv4cpio
--sv4crc	application/x-sv4crc
--sh	application/x-shar
-+nc	application/x-netcdf
-+cdf	application/x-netcdf
-+sh	application/x-sh
- shar	application/x-shar
-+swf	application/x-shockwave-flash
- sit	application/x-stuffit
-+sv4cpio	application/x-sv4cpio
-+sv4crc	application/x-sv4crc
- tar	application/x-tar
-+tcl	application/x-tcl
- tex	application/x-tex
--texi	application/x-texinfo
- texinfo	application/x-texinfo
-+texi	application/x-texinfo
-+t	application/x-troff
- tr	application/x-troff
- roff	application/x-troff
- man	application/x-troff-man
- me	application/x-troff-me
- ms	application/x-troff-ms
--zip	application/x-zip-compressed
--tsp	application/dsptype
--wsrc	application/x-wais-source
- ustar	application/x-ustar
--cdf	application/x-netcdf
--nc	application/x-netcdf
--doc	application/msword
--ppt	application/powerpoint
--
--crt	application/x-x509-ca-cert
--crl	application/x-pkcs7-crl
--
-+src	application/x-wais-source
-+xhtml	application/xhtml+xml
-+xht	application/xhtml+xml
-+zip	application/zip
-+au	audio/basic
-+snd	audio/basic
-+mid	audio/midi
-+midi	audio/midi
-+kar	audio/midi
-+mpga	audio/mpeg
-+mp2	audio/mpeg
-+mp3	audio/mpeg
-+aif	audio/x-aiff
-+aiff	audio/x-aiff
-+aifc	audio/x-aiff
-+m3u	audio/x-mpegurl
-+ram	audio/x-pn-realaudio
-+rm	audio/x-pn-realaudio
-+rpm	audio/x-pn-realaudio-plugin
-+ra	audio/x-realaudio
-+wav	audio/x-wav
-+pdb	chemical/x-pdb
-+xyz	chemical/x-xyz
-+bmp	image/bmp
-+gif	image/gif
-+ief	image/ief
-+jpeg	image/jpeg
-+jpg	image/jpeg
-+jpe	image/jpeg
-+png	image/png
-+tiff	image/tiff
-+tif	image/tiff
-+djvu	image/vnd.djvu
-+djv	image/vnd.djvu
-+wbmp	image/vnd.wap.wbmp
-+ras	image/x-cmu-raster
-+pnm	image/x-portable-anymap
-+pbm	image/x-portable-bitmap
-+pgm	image/x-portable-graymap
-+ppm	image/x-portable-pixmap
-+rgb	image/x-rgb
-+xbm	image/x-xbitmap
-+xpm	image/x-xpixmap
-+xwd	image/x-xwindowdump
-+igs	model/iges
-+iges	model/iges
-+msh	model/mesh
-+mesh	model/mesh
-+silo	model/mesh
- wrl	model/vrml
- vrml	model/vrml
--mime	message/rfc822
--
--pac	application/x-ns-proxy-autoconfig
--
-+css	text/css
-+html	text/html; charset=%s
-+htm	text/html; charset=%s
-+asc	text/plain; charset=%s
-+txt	text/plain; charset=%s
-+rtx	text/richtext
-+rtf	text/rtf
-+sgml	text/sgml
-+sgm	text/sgml
-+tsv	text/tab-separated-values
- wml	text/vnd.wap.wml
--wmlc	application/vnd.wap.wmlc
- wmls	text/vnd.wap.wmlscript
--wmlsc	application/vnd.wap.wmlscriptc
--wbmp	image/vnd.wap.wbmp
-+etx	text/x-setext
-+xml	text/xml
-+xsl	text/xml
-+mpeg	video/mpeg
-+mpg	video/mpeg
-+mpe	video/mpeg
-+qt	video/quicktime
-+mov	video/quicktime
-+mxu	video/vnd.mpegurl
-+avi	video/x-msvideo
-+movie	video/x-sgi-movie
-+ice	x-conference/x-cooltalk
-diff -ur thttpd-2.21b/mmc.c thttpd-2.21b-cool/mmc.c
---- thttpd-2.21b/mmc.c	Fri Apr 13 23:02:15 2001
-+++ thttpd-2.21b-cool/mmc.c	Thu Feb 13 03:27:55 2003
-@@ -70,6 +70,7 @@
-     unsigned int hash;
-     int hash_idx;
-     struct MapStruct* next;
-+    char nocache;
-     } Map;
- 
- 
-@@ -93,7 +94,7 @@
- 
- 
- void*
--mmc_map( char* filename, struct stat* sbP, struct timeval* nowP )
-+mmc_map( char* filename, struct stat* sbP, struct timeval* nowP, int nocache )
-     {
-     time_t now;
-     struct stat sb;
-@@ -167,12 +168,13 @@
-     m->ctime = sb.st_ctime;
-     m->refcount = 1;
-     m->reftime = now;
-+    m->nocache = (char) nocache;
- 
-     /* Avoid doing anything for zero-length files; some systems don't like
-     ** to mmap them, other systems dislike mallocing zero bytes.
-     */
-     if ( m->size == 0 )
--	m->addr = (void*) 1;	/* arbitrary non-NULL address */
-+	m->addr = (void*) 5;	/* arbitrary non-NULL address */
-     else
- 	{
- #ifdef HAVE_MMAP
-@@ -231,27 +233,32 @@
- void
- mmc_unmap( void* addr, struct stat* sbP, struct timeval* nowP )
-     {
--    Map* m = (Map*) 0;
-+    Map* m = (Map*) 0, **mm = &maps;
- 
-     /* Find the Map entry for this address.  First try a hash. */
-     if ( sbP != (struct stat*) 0 )
- 	{
- 	m = find_hash( sbP->st_ino, sbP->st_dev, sbP->st_size, sbP->st_ctime );
--	if ( m != (Map*) 0 && m->addr != addr )
-+	if ( m != (Map*) 0 && ( m->addr != addr || m->nocache == 1 ) )
- 	    m = (Map*) 0;
- 	}
-     /* If that didn't work, try a full search. */
-     if ( m == (Map*) 0 )
--	for ( m = maps; m != (Map*) 0; m = m->next )
-+	for ( m = maps; m != (Map*) 0; m = m->next ) {
- 	    if ( m->addr == addr )
- 		break;
-+		mm = &m->next;
-+	}
-     if ( m == (Map*) 0 )
- 	syslog( LOG_ERR, "mmc_unmap failed to find entry!" );
-     else if ( m->refcount <= 0 )
- 	syslog( LOG_ERR, "mmc_unmap found zero or negative refcount!" );
-     else
- 	{
--	--m->refcount;
-+	if ( --m->refcount == 0 && m->nocache == 1 ) {
-+		really_unmap( mm );
-+		return;
-+	}
- 	if ( nowP != (struct timeval*) 0 )
- 	    m->reftime = nowP->tv_sec;
- 	else
-diff -ur thttpd-2.21b/mmc.h thttpd-2.21b-cool/mmc.h
---- thttpd-2.21b/mmc.h	Fri Apr 13 07:36:54 2001
-+++ thttpd-2.21b-cool/mmc.h	Thu Feb 13 03:27:55 2003
-@@ -31,8 +31,9 @@
- /* Returns an mmap()ed area for the given file, or (void*) 0 on errors.
- ** If you have a stat buffer on the file, pass it in, otherwise pass 0.
- ** Same for the current time.
-+** Set nocache to 1, if this entry is supposed to be removed quickly.
- */
--extern void* mmc_map( char* filename, struct stat* sbP, struct timeval* nowP );
-+extern void* mmc_map( char* filename, struct stat* sbP, struct timeval* nowP, int nocache );
- 
- /* Done with an mmap()ed area that was returned by mmc_map().
- ** If you have a stat buffer on the file, pass it in, otherwise pass 0.
-diff -ur thttpd-2.21b/thttpd.c thttpd-2.21b-cool/thttpd.c
---- thttpd-2.21b/thttpd.c	Tue Apr 24 00:41:57 2001
-+++ thttpd-2.21b-cool/thttpd.c	Thu Feb 13 03:28:11 2003
-@@ -53,6 +53,10 @@
- #endif
- #include <unistd.h>
- 
-+#include <sys/mman.h>
-+
-+#include <limits.h>
-+
- #include "fdwatch.h"
- #include "libhttpd.h"
- #include "mmc.h"
-@@ -66,6 +70,8 @@
- static char* dir;
- static int do_chroot, no_log, no_symlink, do_vhost, do_global_passwd;
- static char* cgi_pattern;
-+static char* php_pattern;
-+static char* phps_pattern;
- static char* url_pattern;
- static int no_empty_referers;
- static char* local_pattern;
-@@ -95,10 +101,10 @@
-     httpd_conn* hc;
-     int tnums[MAXTHROTTLENUMS];         /* throttle indexes */
-     int numtnums;
-+    int keep_alive;
-     long limit;
-     time_t started_at;
--    Timer* idle_read_timer;
--    Timer* idle_send_timer;
-+    time_t last_io;
-     Timer* wakeup_timer;
-     Timer* linger_timer;
-     long wouldblock_delay;
-@@ -106,17 +112,22 @@
-     off_t bytes_sent;
-     off_t bytes_to_send;
-     } connecttab;
--static connecttab* connects;
-+static connecttab* connects, **free_connects;
-+static int next_free_connect;
- static int numconnects, maxconnects;
- static int httpd_conn_count;
- 
- /* The connection states. */
--#define CNST_FREE 0
--#define CNST_READING 1
--#define CNST_SENDING 2
--#define CNST_PAUSING 3
--#define CNST_LINGERING 4
--
-+enum {
-+	CNST_FREE = 0,
-+	CNST_READING,
-+	CNST_SENDING,
-+	CNST_PAUSING,
-+	CNST_LINGERING,
-+	CNST_SENDING_RESP,
-+	CNST_READING_BODY,
-+	CNST_TOTAL_NR
-+};
- 
- static httpd_server* hs = (httpd_server*) 0;
- int terminate = 0;
-@@ -140,14 +151,15 @@
- static int handle_newconnect( struct timeval* tvP, int listen_fd );
- static void handle_read( connecttab* c, struct timeval* tvP );
- static void handle_send( connecttab* c, struct timeval* tvP );
-+static void handle_send_resp( connecttab* c, struct timeval* tvP );
-+static void handle_read_body( connecttab* c, struct timeval* tvP );
- static void handle_linger( connecttab* c, struct timeval* tvP );
- static int check_throttles( connecttab* c );
-+static void timeout_conns( ClientData client_data, struct timeval* nowP );
- static void clear_throttles( connecttab* c, struct timeval* tvP );
- static void update_throttles( ClientData client_data, struct timeval* nowP );
--static void clear_connection( connecttab* c, struct timeval* tvP );
-+static void clear_connection( connecttab* c, struct timeval* tvP, int );
- static void really_clear_connection( connecttab* c, struct timeval* tvP );
--static void idle_read_connection( ClientData client_data, struct timeval* nowP );
--static void idle_send_connection( ClientData client_data, struct timeval* nowP );
- static void wakeup_connection( ClientData client_data, struct timeval* nowP );
- static void linger_clear_connection( ClientData client_data, struct timeval* nowP );
- static void occasional( ClientData client_data, struct timeval* nowP );
-@@ -156,7 +168,14 @@
- #endif /* STATS_TIME */
- static void logstats( struct timeval* nowP );
- static void thttpd_logstats( long secs );
-+static void boot_request(connecttab *c, struct timeval *tvP);
-+
-+typedef void (*handler_func)(connecttab*, struct timeval *);
-+
-+handler_func handler_array[CNST_TOTAL_NR] =
-+{NULL, handle_read, handle_send, NULL, handle_linger, handle_send_resp, handle_read_body};
- 
-+#define RUN_HANDLER(type, c) if (handler_array[type]) handler_array[type](c, &tv)
- 
- static void
- handle_term( int sig )
-@@ -177,7 +196,7 @@
- 	return;
- 
-     /* Re-open the log file. */
--    if ( logfile != (char*) 0 )
-+    if ( logfile != (char*) 0 && strcmp(logfile, "-") != 0)
- 	{
- 	logfp = fopen( logfile, "a" );
- 	if ( logfp == (FILE*) 0 )
-@@ -198,6 +217,8 @@
-     }
- 
- 
-+static time_t httpd_time_now;
-+
- static void
- handle_usr2( int sig )
-     {
-@@ -217,7 +238,6 @@
-     int num_ready;
-     int cnum, ridx;
-     connecttab* c;
--    httpd_conn* hc;
-     httpd_sockaddr sa4;
-     httpd_sockaddr sa6;
-     int gotv4, gotv6;
-@@ -270,7 +290,9 @@
- 	    no_log = 1;
- 	    logfp = (FILE*) 0;
- 	    }
--	else
-+	else if (strcmp(logfile, "-") == 0) {
-+		logfp = stdout;
-+	} else
- 	    {
- 	    logfp = fopen( logfile, "a" );
- 	    if ( logfp == (FILE*) 0 )
-@@ -420,7 +442,8 @@
- 	hostname,
- 	gotv4 ? &sa4 : (httpd_sockaddr*) 0, gotv6 ? &sa6 : (httpd_sockaddr*) 0,
- 	port, cgi_pattern, charset, cwd, no_log, logfp, no_symlink, do_vhost,
--	do_global_passwd, url_pattern, local_pattern, no_empty_referers );
-+	do_global_passwd, url_pattern, local_pattern, no_empty_referers,
-+	php_pattern, phps_pattern);
-     if ( hs == (httpd_server*) 0 )
- 	exit( 1 );
- 
-@@ -430,6 +453,12 @@
- 	syslog( LOG_CRIT, "tmr_create(occasional) failed" );
- 	exit( 1 );
- 	}
-+
-+	if (tmr_create(0, timeout_conns, JunkClientData, 30 * 1000, 1) == 0) {
-+		syslog(LOG_CRIT, "tmr_create(timeout_conns) failed");
-+		exit(1);
-+	}
-+
-     if ( numthrottles > 0 )
- 	{
- 	/* Set up the throttles timer. */
-@@ -454,12 +483,14 @@
-     /* If we're root, try to become someone else. */
-     if ( getuid() == 0 )
- 	{
-+#ifndef __CYGWIN__
- 	/* Set aux groups to null. */
- 	if ( setgroups( 0, (const gid_t*) 0 ) < 0 )
- 	    {
- 	    syslog( LOG_CRIT, "setgroups - %m" );
- 	    exit( 1 );
- 	    }
-+#endif
- 	/* Set primary group. */
- 	if ( setgid( gid ) < 0 )
- 	    {
-@@ -495,13 +526,17 @@
- 	}
-     maxconnects -= SPARE_FDS;
-     connects = NEW( connecttab, maxconnects );
-+    free_connects = malloc(sizeof(connecttab *) * maxconnects);
-+    next_free_connect = maxconnects;
-     if ( connects == (connecttab*) 0 )
- 	{
- 	syslog( LOG_CRIT, "out of memory allocating a connecttab" );
- 	exit( 1 );
- 	}
-+	
-     for ( cnum = 0; cnum < maxconnects; ++cnum )
- 	{
-+	free_connects[cnum] = &connects[maxconnects - cnum - 1];
- 	connects[cnum].conn_state = CNST_FREE;
- 	connects[cnum].hc = (httpd_conn*) 0;
- 	}
-@@ -518,6 +553,8 @@
- 
-     /* Main loop. */
-     (void) gettimeofday( &tv, (struct timezone*) 0 );
-+    httpd_time_now = tv.tv_sec;
-+
-     while ( ( ! terminate ) || numconnects > 0 )
- 	{
- 	/* Do the fd watch. */
-@@ -565,16 +602,10 @@
- 	    c = (connecttab*) fdwatch_get_client_data( ridx );
- 	    if ( c == (connecttab*) 0 )
- 		continue;
--	    hc = c->hc;
--	    if ( c->conn_state == CNST_READING &&
--		 fdwatch_check_fd( hc->conn_fd ) )
--		handle_read( c, &tv );
--	    else if ( c->conn_state == CNST_SENDING &&
--		 fdwatch_check_fd( hc->conn_fd ) )
--		handle_send( c, &tv );
--	    else if ( c->conn_state == CNST_LINGERING &&
--		 fdwatch_check_fd( hc->conn_fd ) )
--		handle_linger( c, &tv );
-+#if DO_UNNECESSARY_CHECK_FD
-+	    fdwatch_check_fd(c->hc->conn_fd);
-+#endif
-+	    RUN_HANDLER(c->conn_state, c);
- 	    }
- 	tmr_run( &tv );
- 
-@@ -627,6 +658,8 @@
- #else /* CGI_PATTERN */
-     cgi_pattern = (char*) 0;
- #endif /* CGI_PATTERN */
-+    php_pattern = "**.php";
-+    phps_pattern = "**.phps";
-     url_pattern = (char*) 0;
-     no_empty_referers = 0;
-     local_pattern = (char*) 0;
-@@ -833,6 +866,16 @@
- 		value_required( name, value );
- 		cgi_pattern = e_strdup( value );
- 		}
-+	    else if ( strcasecmp( name, "phppat" ) == 0 )
-+		{
-+		value_required( name, value );
-+		php_pattern = e_strdup( value );
-+		}
-+	    else if ( strcasecmp( name, "phpspat" ) == 0 )
-+		{
-+		value_required( name, value );
-+		phps_pattern = e_strdup( value );
-+		}
- 	    else if ( strcasecmp( name, "urlpat" ) == 0 )
- 		{
- 		value_required( name, value );
-@@ -1196,8 +1239,10 @@
-     logstats( &tv );
-     for ( cnum = 0; cnum < maxconnects; ++cnum )
- 	{
--	if ( connects[cnum].conn_state != CNST_FREE )
-+	if ( connects[cnum].conn_state != CNST_FREE ) {
-+	    httpd_complete_request( connects[cnum].hc, &tv, 1 );
- 	    httpd_close_conn( connects[cnum].hc, &tv );
-+	}
- 	if ( connects[cnum].hc != (httpd_conn*) 0 )
- 	    {
- 	    httpd_destroy_conn( connects[cnum].hc );
-@@ -1214,6 +1259,7 @@
- 	}
-     mmc_destroy();
-     tmr_destroy();
-+    free( (void*) free_connects );
-     free( (void*) connects );
-     if ( throttles != (throttletab*) 0 )
- 	free( (void*) throttles );
-@@ -1234,7 +1280,7 @@
-     for (;;)
- 	{
- 	/* Is there room in the connection table? */
--	if ( numconnects >= maxconnects )
-+	if ( numconnects >= maxconnects || next_free_connect == 0 )
- 	    {
- 	    /* Out of connection slots.  Run the timers, then the
- 	    ** existing connections, and maybe we'll free up a slot
-@@ -1245,10 +1291,10 @@
- 	    return 0;
- 	    }
- 	/* Find a free connection entry. */
--	for ( cnum = 0; cnum < maxconnects; ++cnum )
--	    if ( connects[cnum].conn_state == CNST_FREE )
--		break;
--	c = &connects[cnum];
-+
-+	c = free_connects[--next_free_connect];
-+	free_connects[next_free_connect] = NULL;
-+
- 	/* Make the httpd_conn if necessary. */
- 	if ( c->hc == (httpd_conn*) 0 )
- 	    {
-@@ -1267,24 +1313,18 @@
- 	    {
- 	    case GC_FAIL:
- 	    case GC_NO_MORE:
-+		free_connects[next_free_connect++] = c;
- 	    return 1;
- 	    }
- 	c->conn_state = CNST_READING;
- 	++numconnects;
- 	client_data.p = c;
--	c->idle_read_timer = tmr_create(
--	    tvP, idle_read_connection, client_data, IDLE_READ_TIMELIMIT * 1000L,
--	    0 );
--	if ( c->idle_read_timer == (Timer*) 0 )
--	    {
--	    syslog( LOG_CRIT, "tmr_create(idle_read_connection) failed" );
--	    exit( 1 );
--	    }
--	c->idle_send_timer = (Timer*) 0;
- 	c->wakeup_timer = (Timer*) 0;
- 	c->linger_timer = (Timer*) 0;
- 	c->bytes_sent = 0;
- 	c->numtnums = 0;
-+	c->keep_alive = 0;
-+	c->last_io = httpd_time_now;
- 
- 	/* Set the connection file descriptor to no-delay mode. */
- 	httpd_set_ndelay( c->hc->conn_fd );
-@@ -1297,12 +1337,79 @@
- 	}
-     }
- 
-+static void
-+setup_read_body(connecttab *c, struct timeval *tvP) 
-+{
-+	httpd_conn *hc = c->hc;
-+	int already, missing, unused, nalloc;
-+	
-+	c->conn_state = CNST_READING_BODY;
-+
-+	hc->read_body_into_mem = 0;
-+	
-+	already = hc->read_idx - hc->checked_idx;
-+	missing = hc->contentlength - already;
-+	unused = hc->read_size - hc->read_idx;
-+	nalloc = missing - unused;
-+
-+	if (missing > 16384) {
-+		char filename[] = "/tmp/thttpd.upload.XXXXXX";
-+		int tmp = mkstemp(filename);
-+		
-+		if (tmp >= 0) {
-+			void *p;
-+			size_t sz = hc->contentlength + hc->checked_idx + 10;
-+
-+			unlink(filename);
-+
-+			ftruncate(tmp, sz);
-+			p = mmap(NULL, sz,
-+					PROT_READ|PROT_WRITE, MAP_PRIVATE, tmp, 0);
-+
-+			if (p != MAP_FAILED) {
-+				memcpy(p, hc->read_buf, hc->read_idx);
-+				free(hc->read_buf);
-+				hc->read_size = sz;
-+				hc->read_buf = p;
-+				hc->read_buf_is_mmap = 1;
-+			}
-+			close(tmp);
-+		}
-+	
-+		if (!hc->read_buf_is_mmap) {
-+			clear_connection( c, tvP, 0 );
-+			return;
-+		}
-+	} else {
-+		httpd_realloc_str(&hc->read_buf, &hc->read_size, hc->checked_idx + hc->contentlength + 10);
-+	}
-+
-+    fdwatch_del_fd( hc->conn_fd );
-+    fdwatch_add_fd( hc->conn_fd, c, FDW_READ );
-+}
-+
-+static void
-+setup_sending(connecttab *c, int state, struct timeval *tvP)
-+{
-+    httpd_conn *hc = c->hc;
-+    ClientData client_data;
-+
-+    c->conn_state = state;
-+    c->started_at = tvP->tv_sec;
-+    c->wouldblock_delay = 0;
-+    client_data.p = c;
-+
-+    fdwatch_del_fd( hc->conn_fd );
-+    fdwatch_add_fd( hc->conn_fd, c, FDW_WRITE );
-+}
-+
-+static void handle_request( connecttab *c, struct timeval *tvP);
-+
- 
- static void
- handle_read( connecttab* c, struct timeval* tvP )
-     {
-     int sz;
--    ClientData client_data;
-     httpd_conn* hc = c->hc;
- 
-     /* Is there room in our buffer to read more bytes? */
-@@ -1311,7 +1418,7 @@
- 	if ( hc->read_size > 5000 )
- 	    {
- 	    httpd_send_err( hc, 400, httpd_err400title, "", httpd_err400form, "" );
--	    clear_connection( c, tvP );
-+	    clear_connection( c, tvP, 0 );
- 	    return;
- 	    }
- 	httpd_realloc_str(
-@@ -1327,14 +1434,53 @@
-     ** EWOULDBLOCK; however, this apparently can happen if a packet gets
-     ** garbled.
-     */
--    if ( sz == 0 || ( sz < 0 && ( errno != EWOULDBLOCK ) ) )
--	{
--	httpd_send_err( hc, 400, httpd_err400title, "", httpd_err400form, "" );
--	clear_connection( c, tvP );
-+    if ( sz == 0 ) {
-+    	if (! c->keep_alive) {
-+		httpd_send_err( hc, 400, httpd_err400title, "", httpd_err400form, "" );
-+	}
-+	clear_connection( c, tvP, 0 );
- 	return;
-+    } else if ( sz < 0 ) {
-+    	if (errno != EWOULDBLOCK) {
-+		clear_connection( c, tvP, 0 );
-+	} 
-+	return;
-+    }
-+
-+	/* If this is a persistent PHP connection, we must not receive
-+	** any further requests on this connection. Some broken HTTP/1.1
-+	** implementations (e.g. Mozilla 1.0.1) are known to do
-+	** pipelining on a connection, although a prior response included
-+	** Connection: close
-+	*/
-+	if (c->hc->file_address == (char *) 1) {
-+		return;
- 	}
--    hc->read_idx += sz;
-+	
-+    c->last_io = httpd_time_now;
-+    if (sz > 0) hc->read_idx += sz;
-+
-+    /* 
-+    ** if we start getting new data on this socket, "promote" it 
-+    **  to read timeout
-+    */
-+    if ( hc->keep_alive ) {
-+		ClientData client_data;
-+
- 
-+	client_data.p = c;
-+    	
-+    	hc->keep_alive = 0;
-+    }
-+	handle_request(c, tvP);
-+	}
-+
-+
-+static void
-+handle_request( connecttab *c, struct timeval *tvP)
-+{
-+    httpd_conn* hc = c->hc;
-+    
-     /* Do we have a complete request yet? */
-     switch ( httpd_got_request( hc ) )
- 	{
-@@ -1342,14 +1488,14 @@
- 	return;
- 	case GR_BAD_REQUEST:
- 	httpd_send_err( hc, 400, httpd_err400title, "", httpd_err400form, "" );
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 0 );
- 	return;
- 	}
- 
-     /* Yes.  Try parsing and resolving it. */
-     if ( httpd_parse_request( hc ) < 0 )
- 	{
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 0 );
- 	return;
- 	}
- 
-@@ -1358,18 +1504,28 @@
- 	{
- 	httpd_send_err(
- 	    hc, 503, httpd_err503title, "", httpd_err503form, hc->encodedurl );
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 0 );
- 	return;
- 	}
-+	boot_request(c, tvP);
-+}
- 
-+static void boot_request(connecttab *c, struct timeval *tvP)
-+{
-+	httpd_conn *hc = c->hc;
-     /* Start the connection going. */
-     if ( httpd_start_request( hc, tvP ) < 0 )
- 	{
- 	/* Something went wrong.  Close down the connection. */
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 0 );
- 	return;
- 	}
- 
-+    if ( hc->read_body_into_mem ) {
-+	setup_read_body( c, tvP );
-+	return;
-+	}
-+	
-     /* Fill in bytes_to_send. */
-     if ( hc->got_range )
- 	{
-@@ -1384,37 +1540,25 @@
- 	{
- 	/* No file address means someone else is handling it. */
- 	c->bytes_sent = hc->bytes_sent;
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 1 );
- 	return;
- 	}
-+	if (hc->file_address == (char *) 1) {
-+		c->last_io = (time_t) LONG_MAX;
-+		c->wouldblock_delay = 0;
-+		return;
-+	}
-     if ( c->bytes_sent >= c->bytes_to_send )
- 	{
- 	/* There's nothing to send. */
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 1 );
- 	return;
- 	}
- 
-     /* Cool, we have a valid connection and a file to send to it. */
--    c->conn_state = CNST_SENDING;
--    c->started_at = tvP->tv_sec;
--    c->wouldblock_delay = 0;
--    client_data.p = c;
--    tmr_cancel( c->idle_read_timer );
--    c->idle_read_timer = (Timer*) 0;
--    c->idle_send_timer = tmr_create(
--	tvP, idle_send_connection, client_data, IDLE_SEND_TIMELIMIT * 1000L,
--	0 );
--    if ( c->idle_send_timer == (Timer*) 0 )
--	{
--	syslog( LOG_CRIT, "tmr_create(idle_send_connection) failed" );
--	exit( 1 );
--	}
--
--    fdwatch_del_fd( hc->conn_fd );
--    fdwatch_add_fd( hc->conn_fd, c, FDW_WRITE );
-+    setup_sending(c, CNST_SENDING, tvP);
-     }
- 
--
- static void
- handle_send( connecttab* c, struct timeval* tvP )
-     {
-@@ -1443,6 +1587,9 @@
- 	iv[1].iov_base = &(hc->file_address[c->bytes_sent]);
- 	iv[1].iov_len = MIN( c->bytes_to_send - c->bytes_sent, c->limit );
- 	sz = writev( hc->conn_fd, iv, 2 );
-+/*
-+printf("**RESPONSE2 [%d]** len = %d\n%*.*s\n", hc->conn_fd, hc->responselen, hc->responselen, hc->responselen, hc->response); 
-+*/
- 	}
- 
-     if ( sz == 0 ||
-@@ -1486,12 +1633,12 @@
- 	*/
- 	if ( errno != EPIPE && errno != EINVAL && errno != ECONNRESET )
- 	    syslog( LOG_ERR, "write - %m sending %.80s", hc->encodedurl );
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 0 );
- 	return;
- 	}
- 
-     /* Ok, we wrote something. */
--    tmr_reset( tvP, c->idle_send_timer );
-+    c->last_io = httpd_time_now;
-     /* Was this a headers + file writev()? */
-     if ( hc->responselen > 0 )
- 	{
-@@ -1500,7 +1647,7 @@
- 	    {
- 	    /* Yes; move the unwritten part to the front of the buffer. */
- 	    int newlen = hc->responselen - sz;
--	    (void) memcpy( hc->response, &(hc->response[sz]), newlen );
-+	    (void) memmove( hc->response, &(hc->response[sz]), newlen );
- 	    hc->responselen = newlen;
- 	    sz = 0;
- 	    }
-@@ -1519,7 +1666,7 @@
-     if ( c->bytes_sent >= c->bytes_to_send )
- 	{
- 	/* This conection is finished! */
--	clear_connection( c, tvP );
-+	clear_connection( c, tvP, 1 );
- 	return;
- 	}
- 
-@@ -1560,6 +1707,9 @@
-     char buf[1024];
-     int r;
- 
-+/*
-+printf("*LINGER read\n");
-+*/
-     /* In lingering-close mode we just read and ignore bytes.  An error
-     ** or EOF ends things, otherwise we go until a timeout.
-     */
-@@ -1569,6 +1719,61 @@
-     }
- 
- 
-+static void
-+handle_read_body(connecttab *c, struct timeval *tvP)
-+{
-+	httpd_conn *hc = c->hc;
-+	int n;
-+	
-+	n = read(hc->conn_fd, hc->read_buf + hc->read_idx, 
-+			hc->contentlength - (hc->read_idx - hc->checked_idx));
-+	
-+	if (n <= 0) {
-+		if (errno == EAGAIN)
-+			return;
-+		clear_connection(c, tvP, 0);
-+		return;
-+	}
-+
-+	hc->read_idx += n;
-+
-+	if (hc->contentlength == hc->read_idx - hc->checked_idx) {
-+		boot_request(c, tvP);
-+		return;
-+	}
-+}
-+
-+static void
-+handle_send_resp(connecttab *c, struct timeval *tvP)
-+{
-+	httpd_conn* hc = c->hc;
-+	int n = send(hc->conn_fd, hc->response, hc->responselen, 0);
-+	int dokeep = 1;
-+	
-+	if (n < 0) {
-+		if (errno == EAGAIN)
-+			return;
-+
-+		dokeep = 0;
-+		goto clear;
-+	}
-+
-+	c->last_io = httpd_time_now;
-+
-+	if (n == hc->responselen) {
-+clear:
-+		hc->response = realloc(hc->response, hc->maxresponse + 1);
-+		hc->responselen = 0;
-+
-+		clear_connection(c, tvP, dokeep);
-+		return;
-+	}
-+
-+	hc->responselen -= n;
-+
-+	memmove(hc->response, hc->response + n, hc->responselen);
-+}
-+
- static int
- check_throttles( connecttab* c )
-     {
-@@ -1635,23 +1840,18 @@
- 
- 
- static void
--clear_connection( connecttab* c, struct timeval* tvP )
-+clear_connection( connecttab* c, struct timeval* tvP, int doKeep )
-     {
-     ClientData client_data;
-+    int		linger;
- 
-     /* If we haven't actually sent the buffered response yet, do so now. */
--    httpd_write_response( c->hc );
-+    if (c->hc->responselen && c->conn_state != CNST_SENDING_RESP) {
-+		setup_sending(c, CNST_SENDING_RESP, tvP);
- 
--    if ( c->idle_read_timer != (Timer*) 0 )
--	{
--	tmr_cancel( c->idle_read_timer );
--	c->idle_read_timer = 0;
--	}
--    if ( c->idle_send_timer != (Timer*) 0 )
--	{
--	tmr_cancel( c->idle_send_timer );
--	c->idle_send_timer = 0;
-+		return;
- 	}
-+
-     if ( c->wakeup_timer != (Timer*) 0 )
- 	{
- 	tmr_cancel( c->wakeup_timer );
-@@ -1669,13 +1869,36 @@
-     ** circumstances that make a lingering close necessary.  If the flag
-     ** isn't set we do the real close now.
-     */
--    if ( c->hc->should_linger )
-+
-+    if ( c->hc->do_keep_alive && doKeep)
- 	{
--	c->conn_state = CNST_LINGERING;
-+		httpd_conn *hc = c->hc;
-+	c->conn_state = CNST_READING;
-+
-+	client_data.p = c;
-+	c->bytes_sent = 0;
-+	c->numtnums = 0;
-+	c->keep_alive = 1;
-+
-+	httpd_complete_request( c->hc, tvP, 1 );
-+
- 	fdwatch_del_fd( c->hc->conn_fd );
- 	fdwatch_add_fd( c->hc->conn_fd, c, FDW_READ );
-+
-+	httpd_request_reset( c->hc, 1 );
-+
-+	hc->read_idx -= hc->checked_idx;
-+	memmove(hc->read_buf, hc->read_buf + hc->checked_idx, hc->read_idx);
-+	hc->checked_idx = 0;
-+	
- 	/* Make sure we are still in no-delay mode. */
- 	httpd_set_ndelay( c->hc->conn_fd );
-+	handle_request(c, tvP);
-+	}
-+    else if ( c->hc->should_linger )
-+        {
-+	c->conn_state = CNST_LINGERING;
-+
- 	client_data.p = c;
- 	c->linger_timer = tmr_create(
- 	    tvP, linger_clear_connection, client_data, LINGER_TIME * 1000L, 0 );
-@@ -1684,9 +1907,19 @@
- 	    syslog( LOG_CRIT, "tmr_create(linger_clear_connection) failed" );
- 	    exit( 1 );
- 	    }
-+
-+    	httpd_complete_request( c->hc, tvP, 1 );
-+
-+	fdwatch_del_fd( c->hc->conn_fd );
-+	fdwatch_add_fd( c->hc->conn_fd, c, FDW_READ );
-+	/* Make sure we are still in no-delay mode. */
-+	httpd_set_ndelay( c->hc->conn_fd );
- 	}
--    else
-+     else  
-+        {
-+    	httpd_complete_request( c->hc, tvP, !c->keep_alive );
- 	really_clear_connection( c, tvP );
-+	}
-     }
- 
- 
-@@ -1702,45 +1935,12 @@
- 	tmr_cancel( c->linger_timer );
- 	c->linger_timer = 0;
- 	}
-+    free_connects[next_free_connect++] = c;
-     c->conn_state = CNST_FREE;
-     --numconnects;
-     }
- 
- 
--static void
--idle_read_connection( ClientData client_data, struct timeval* nowP )
--    {
--    connecttab* c;
--
--    c = (connecttab*) client_data.p;
--    c->idle_read_timer = (Timer*) 0;
--    if ( c->conn_state != CNST_FREE )
--	{
--	syslog( LOG_INFO,
--	    "%.80s connection timed out reading",
--	    httpd_ntoa( &c->hc->client_addr ) );
--	httpd_send_err( c->hc, 408, httpd_err408title, "", httpd_err408form, "" );
--	clear_connection( c, nowP );
--	}
--    }
--
--
--static void
--idle_send_connection( ClientData client_data, struct timeval* nowP )
--    {
--    connecttab* c;
--
--    c = (connecttab*) client_data.p;
--    c->idle_send_timer = (Timer*) 0;
--    if ( c->conn_state != CNST_FREE )
--	{
--	syslog( LOG_INFO,
--	    "%.80s connection timed out sending",
--	    httpd_ntoa( &c->hc->client_addr ) );
--	clear_connection( c, nowP );
--	}
--    }
--
- 
- static void
- wakeup_connection( ClientData client_data, struct timeval* nowP )
-@@ -1826,3 +2026,41 @@
-     stats_connections = stats_bytes = 0L;
-     stats_simultaneous = 0;
-     }
-+
-+static void
-+timeout_conns(ClientData client_data, struct timeval *nowP)
-+{
-+    connecttab *c = connects, *ce = c + maxconnects;
-+    time_t now = nowP->tv_sec;
-+    int r = 0, w = 0;
-+    int checked = 0;
-+
-+    while (c < ce) {
-+        switch (c->conn_state) {
-+        case CNST_SENDING:
-+        case CNST_SENDING_RESP:
-+            checked++;
-+            if ((now - c->last_io) > IDLE_SEND_TIMELIMIT) {
-+                clear_connection( c, nowP, 0 );
-+                w++;
-+            }
-+            break;
-+        case CNST_READING:
-+            checked++;
-+            if ((now - c->last_io) > IDLE_READ_TIMELIMIT) {
-+                clear_connection( c, nowP, 0 );
-+                r++;
-+            }
-+            break;
-+        case CNST_FREE: break;
-+        default: checked++; break;
-+        }
-+        c++;
-+        if (checked >= numconnects) break;
-+    }
-+
-+    if (r > 0 || w > 0) {
-+        syslog(LOG_INFO, "Expired %d/%d connections in read/write state", r, w);
-+    }
-+}
-+