mirror of
https://github.com/nginx/nginx.git
synced 2024-11-24 04:49:01 +08:00
nginx-0.3.21-RELEASE import
*) Feature: the ngx_http_perl_module. *) Change: the "valid_referers" directive allows the referreres without URI part.
This commit is contained in:
parent
243edbb727
commit
9bf11aa193
@ -172,3 +172,5 @@ CFLAGS="$CFLAGS -g"
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if [ ".$CPP" = "." ]; then
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CPP="$CC -E"
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fi
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NGX_PERL_CFLAGS="$CFLAGS"
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16
auto/install
16
auto/install
@ -2,9 +2,23 @@
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# Copyright (C) Igor Sysoev
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if [ $USE_PERL = YES ]; then
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cat << END >> $NGX_MAKEFILE
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install_perl_modules:
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cd $NGX_OBJS/src/http/modules/perl && make install
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END
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NGX_INSTALL_PERL_MODULES=install_perl_modules
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fi
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cat << END >> $NGX_MAKEFILE
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install: $NGX_OBJS${ngx_dirsep}nginx${ngx_binext}
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install: $NGX_OBJS${ngx_dirsep}nginx${ngx_binext} \
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$NGX_INSTALL_PERL_MODULES
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test -d '$NGX_PREFIX' || mkdir -p '$NGX_PREFIX'
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test -d '`dirname "$NGX_SBIN_PATH"`' \
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@ -26,3 +26,7 @@ fi
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if [ $USE_ZLIB = YES ]; then
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. auto/lib/zlib/conf
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fi
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if [ $USE_PERL = YES ]; then
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. auto/lib/perl/conf
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fi
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@ -17,3 +17,7 @@ fi
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if [ $ZLIB != NONE -a $ZLIB != NO -a $ZLIB != YES ]; then
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. auto/lib/zlib/make
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fi
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if [ $USE_PERL = YES ]; then
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. auto/lib/perl/make
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fi
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53
auto/lib/perl/conf
Normal file
53
auto/lib/perl/conf
Normal file
@ -0,0 +1,53 @@
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# Copyright (C) Igor Sysoev
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echo "checking for perl"
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NGX_PERL_VER=`$NGX_PERL -v 2>&1 | grep '^This is perl' 2>&1 \
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| sed -e 's/^This is perl, \(.*\)/\1/'`
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if test -n "$NGX_PERL_VER"; then
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echo " + perl version: $NGX_PERL_VER"
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if [ "`echo 'use 5.006001; print "OK"' | $NGX_PERL 2>&1`" != OK ]; then
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echo
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echo "$0: error: perl 5.6.1 or higher is required"
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echo
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exit 1;
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fi
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CFLAGS="$CFLAGS `$NGX_PERL -MExtUtils::Embed -e ccopts`"
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ngx_perl_ldopts=`$NGX_PERL -MExtUtils::Embed -e ldopts`
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if $NGX_PERL -V:usemultiplicity | grep define > /dev/null; then
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have=NGX_HAVE_PERL_MULTIPLICITY . auto/have
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echo " + perl interpreter multiplicity found"
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fi
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if $NGX_PERL -V:useithreads | grep define > /dev/null; then
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have=NGX_HAVE_PERL_CLONE . auto/have
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echo " + perl_clone() found"
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else
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# FreeBSD port wants to link with -pthread non-threaded perl
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ngx_perl_ldopts=`echo $ngx_perl_ldopts | sed 's/ -pthread//'`
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fi
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CORE_LINK="$CORE_LINK $ngx_perl_ldopts"
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LINK_DEPS="$LINK_DEPS $NGX_OBJS/src/http/modules/perl/blib/arch/auto/nginx/nginx.so"
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if test -n "$NGX_PERL_MODULES"; then
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have=NGX_PERL_MODULES value="(u_char *) \"$NGX_PERL_MODULES\""
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. auto/define
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fi
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else
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echo
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echo "$0: error: perl 5.6.1 or higher is required"
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echo
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exit 1;
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fi
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33
auto/lib/perl/make
Normal file
33
auto/lib/perl/make
Normal file
@ -0,0 +1,33 @@
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# Copyright (C) Igor Sysoev
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cat << END >> $NGX_MAKEFILE
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$NGX_OBJS/src/http/modules/perl/blib/arch/auto/nginx/nginx.so: \
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src/http/modules/perl/nginx.pm \
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src/http/modules/perl/nginx.xs \
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src/http/modules/perl/ngx_http_perl_module.h \
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$NGX_OBJS/src/http/modules/perl/Makefile
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cp -p src/http/modules/perl/nginx.* $NGX_OBJS/src/http/modules/perl/
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cd $NGX_OBJS/src/http/modules/perl && make
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$NGX_OBJS/src/http/modules/perl/Makefile: src/http/modules/perl/Makefile.PL
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cp -p src/http/modules/perl/nginx.* $NGX_OBJS/src/http/modules/perl/
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cp -p src/http/modules/perl/typemap $NGX_OBJS/src/http/modules/perl/
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cp -p src/http/modules/perl/Makefile.PL $NGX_OBJS/src/http/modules/perl/
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cd $NGX_OBJS/src/http/modules/perl \
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&& NGX_PERL_CFLAGS="$NGX_PERL_CFLAGS" \
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NGX_PCRE=$PCRE \
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NGX_ZLIB=$ZLIB \
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NGX_OBJS=$NGX_OBJS \
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$NGX_PERL Makefile.PL \
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LIB=$NGX_PERL_MODULES
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END
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@ -5,7 +5,7 @@
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mkdir -p $NGX_OBJS/src/core $NGX_OBJS/src/event $NGX_OBJS/src/event/modules \
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$NGX_OBJS/src/os/unix $NGX_OBJS/src/os/win32 \
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$NGX_OBJS/src/http $NGX_OBJS/src/http/modules \
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$NGX_OBJS/src/http/modules/proxy \
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$NGX_OBJS/src/http/modules/perl \
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$NGX_OBJS/src/imap
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10
auto/modules
10
auto/modules
@ -191,7 +191,6 @@ if [ $HTTP_PROXY = YES ]; then
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have=NGX_HTTP_PROXY . auto/have
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#USE_MD5=YES
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HTTP_MODULES="$HTTP_MODULES $HTTP_PROXY_MODULE"
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HTTP_INCS="$HTTP_INCS $HTTP_PROXY_INCS"
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HTTP_DEPS="$HTTP_DEPS $HTTP_PROXY_DEPS"
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HTTP_SRCS="$HTTP_SRCS $HTTP_PROXY_SRCS"
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fi
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@ -201,6 +200,15 @@ if [ $HTTP_FASTCGI = YES ]; then
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HTTP_SRCS="$HTTP_SRCS $HTTP_FASTCGI_SRCS"
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fi
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if [ $HTTP_PERL = YES ]; then
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USE_PERL=YES
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have=NGX_HTTP_PERL . auto/have
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HTTP_MODULES="$HTTP_MODULES $HTTP_PERL_MODULE"
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HTTP_INCS="$HTTP_INCS $HTTP_PERL_INCS"
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HTTP_DEPS="$HTTP_DEPS $HTTP_PERL_DEPS"
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HTTP_SRCS="$HTTP_SRCS $HTTP_PERL_SRCS"
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fi
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if [ $HTTP_MEMCACHED = YES ]; then
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HTTP_MODULES="$HTTP_MODULES $HTTP_MEMCACHED_MODULE"
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HTTP_SRCS="$HTTP_SRCS $HTTP_MEMCACHED_SRCS"
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25
auto/options
25
auto/options
@ -62,6 +62,7 @@ HTTP_REFERER=YES
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HTTP_REWRITE=YES
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HTTP_PROXY=YES
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HTTP_FASTCGI=YES
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HTTP_PERL=NO
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HTTP_MEMCACHED=YES
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HTTP_EMPTY_GIF=YES
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@ -90,6 +91,9 @@ ZLIB=NONE
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ZLIB_OPT=
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ZLIB_ASM=NO
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USE_PERL=NO
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NGX_PERL=perl
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NGX_CPU_CACHE_LINE=
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@ -150,6 +154,10 @@ do
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--without-http_memcached_module) HTTP_MEMCACHED=NO ;;
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--without-http_empty_gif_module) HTTP_EMPTY_GIF=NO ;;
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--with-http_perl_module) HTTP_PERL=YES ;;
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--with-perl_modules_path=*) NGX_PERL_MODULES="$value" ;;
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--with-perl=*) NGX_PERL="$value" ;;
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# STUB
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--with-http_stub_status_module) HTTP_STUB_STATUS=YES ;;
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@ -235,6 +243,10 @@ cat << END
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--without-http_memcached_module disable ngx_http_memcached_module
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--without-http_empty_gif_module disable ngx_http_empty_gif_module
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--with-http_perl_module enable ngx_http_perl_module
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--with-perl_modules_path=PATH set path to the perl modules
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--with-perl=PATH set path to the perl binary
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--http-log-path=PATH set path to the http access log
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--http-client-body-temp-path=PATH set path to the http client request body
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temporary files path
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@ -414,3 +426,16 @@ case ".$NGX_HTTP_FASTCGI_TEMP_PATH" in
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NGX_HTTP_FASTCGI_TEMP_PATH=$NGX_PREFIX/$NGX_HTTP_FASTCGI_TEMP_PATH
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;;
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esac
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case ".$NGX_PERL_MODULES" in
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./*)
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;;
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.)
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;;
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*)
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NGX_PERL_MODULES=$NGX_PREFIX/$NGX_PERL_MODULES
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;;
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esac
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@ -360,6 +360,12 @@ HTTP_FASTCGI_MODULE=ngx_http_fastcgi_module
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HTTP_FASTCGI_SRCS=src/http/modules/ngx_http_fastcgi_module.c
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HTTP_PERL_MODULE=ngx_http_perl_module
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HTTP_PERL_INCS=src/http/modules/perl
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HTTP_PERL_DEPS=src/http/modules/perl/ngx_http_perl_module.h
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HTTP_PERL_SRCS=src/http/modules/perl/ngx_http_perl_module.c
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HTTP_MEMCACHED_MODULE=ngx_http_memcached_module
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HTTP_MEMCACHED_SRCS=src/http/modules/ngx_http_memcached_module.c
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@ -9,6 +9,29 @@
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<title lang="en">nginx changelog</title>
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<changes ver="0.3.21" date="16.01.2006">
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<change type="feature">
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<para lang="ru">
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ÍÏÄÕÌØ ngx_http_perl_module.
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</para>
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<para lang="en">
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the ngx_http_perl_module.
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</para>
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</change>
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<change type="change">
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<para lang="ru">
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ÄÉÒÅËÔÉ×Á valid_referers ÒÁÚÒÅÛÁÅÔ ÉÓÐÏÌØÚÏ×ÁÔØ ÒÅÆÅÒÅÒÙ cÏ×ÓÅÍ ÂÅÚ URI.
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</para>
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<para lang="en">
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the "valid_referers" directive allows the referreres without URI part.
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</para>
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</change>
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</changes>
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<changes ver="0.3.20" date="11.01.2006">
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<change type="bugfix">
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@ -8,7 +8,7 @@
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#define _NGINX_H_INCLUDED_
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#define NGINX_VER "nginx/0.3.20"
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#define NGINX_VER "nginx/0.3.21"
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#define NGINX_VAR "NGINX"
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#define NGX_OLDPID_EXT ".oldbin"
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@ -168,10 +168,6 @@ uri:
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len = last - p;
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if (len == 0) {
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goto invalid;
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}
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if (uri == NGX_HTTP_REFERER_NO_URI_PART) {
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goto valid;
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}
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@ -350,7 +350,7 @@ ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
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ngx_http_ssi_command_t *cmd;
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ngx_http_ssi_loc_conf_t *slcf;
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ngx_http_ssi_main_conf_t *smcf;
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ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS];
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ngx_str_t *params[NGX_HTTP_SSI_MAX_PARAMS + 1];
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ctx = ngx_http_get_module_ctx(r, ngx_http_ssi_filter_module);
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@ -534,7 +534,7 @@ ngx_http_ssi_body_filter(ngx_http_request_t *r, ngx_chain_t *in)
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}
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ngx_memzero(params,
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NGX_HTTP_SSI_MAX_PARAMS * sizeof(ngx_str_t *));
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(NGX_HTTP_SSI_MAX_PARAMS + 1) * sizeof(ngx_str_t *));
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param = ctx->params.elts;
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@ -40,21 +40,21 @@ static ngx_conf_bitmask_t ngx_http_ssl_protocols[] = {
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static ngx_command_t ngx_http_ssl_commands[] = {
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{ ngx_string("ssl"),
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NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
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ngx_conf_set_flag_slot,
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NGX_HTTP_SRV_CONF_OFFSET,
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offsetof(ngx_http_ssl_srv_conf_t, enable),
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NULL },
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{ ngx_string("ssl_certificate"),
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NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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ngx_conf_set_str_slot,
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NGX_HTTP_SRV_CONF_OFFSET,
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offsetof(ngx_http_ssl_srv_conf_t, certificate),
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NULL },
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{ ngx_string("ssl_certificate_key"),
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NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
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ngx_conf_set_str_slot,
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NGX_HTTP_SRV_CONF_OFFSET,
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offsetof(ngx_http_ssl_srv_conf_t, certificate_key),
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|
35
src/http/modules/perl/Makefile.PL
Normal file
35
src/http/modules/perl/Makefile.PL
Normal file
@ -0,0 +1,35 @@
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# Copyright (C) Igor Sysoev
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use 5.006001;
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use ExtUtils::MakeMaker;
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WriteMakefile(
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NAME => 'nginx',
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VERSION_FROM => 'nginx.pm', # finds $VERSION
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PREREQ_PM => {}, # e.g., Module::Name => 1.1
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ABSTRACT_FROM => 'nginx.pm', # retrieve abstract from module
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AUTHOR => 'Igor Sysoev',
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CCFLAGS => "$ENV{NGX_PERL_CFLAGS}",
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INC => "-I ../../../../../src/core " .
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"-I ../../../../../src/event " .
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"-I ../../../../../src/os/unix " .
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"-I ../../../../../src/http " .
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"-I ../../../../../src/http/modules " .
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"-I ../../../../../src/http/modules/perl " .
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"-I ../../../../../$ENV{NGX_OBJS} " .
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"-I ../../../../../$ENV{NGX_PCRE} " .
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"-I ../../../../../$ENV{NGX_ZLIB} ",
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depend => {
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'nginx.c' =>
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"../../../../../src/http/modules/perl/ngx_http_perl_module.h"
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},
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PM => {
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'nginx.pm' => '$(INST_LIBDIR)/nginx.pm'
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}
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);
|
70
src/http/modules/perl/nginx.pm
Normal file
70
src/http/modules/perl/nginx.pm
Normal file
@ -0,0 +1,70 @@
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package nginx;
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use 5.006001;
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use strict;
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use warnings;
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require Exporter;
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our @ISA = qw(Exporter);
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||||
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our @EXPORT = qw(
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OK
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DECLINED
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HTTP_OK
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HTTP_REDIRECT
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HTTP_NOT_FOUND
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HTTP_SERVER_ERROR
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);
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our $VERSION = '0.3.21';
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require XSLoader;
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XSLoader::load('nginx', $VERSION);
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# Preloaded methods go here.
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use constant OK => 0;
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use constant DECLINED => -5;
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|
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use constant HTTP_OK => 200;
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use constant HTTP_REDIRECT => 302;
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use constant HTTP_NOT_FOUND => 404;
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use constant HTTP_SERVER_ERROR => 500;
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||||
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||||
|
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1;
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||||
__END__
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||||
|
||||
=head1 NAME
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||||
|
||||
nginx - Perl interface to the nginx HTTP server API
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||||
|
||||
=head1 SYNOPSIS
|
||||
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||||
use nginx;
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||||
|
||||
=head1 DESCRIPTION
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||||
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||||
This module provides a Perl interface to the nginx HTTP server API.
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=head2 EXPORT
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||||
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||||
None by default.
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=head1 SEE ALSO
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||||
|
||||
http://sysoev.ru/nginx/docs/http/ngx_http_perl_module.html
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||||
|
||||
=head1 AUTHOR
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||||
|
||||
Igor Sysoev
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||||
|
||||
=head1 COPYRIGHT AND LICENSE
|
||||
|
||||
Copyright (C) Igor Sysoev
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||||
|
||||
|
||||
=cut
|
551
src/http/modules/perl/nginx.xs
Normal file
551
src/http/modules/perl/nginx.xs
Normal file
@ -0,0 +1,551 @@
|
||||
|
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/*
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||||
* Copyright (C) Igor Sysoev
|
||||
*/
|
||||
|
||||
|
||||
#define PERL_NO_GET_CONTEXT
|
||||
|
||||
#include "EXTERN.h"
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||||
#include "perl.h"
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||||
#include "XSUB.h"
|
||||
|
||||
#include <ngx_config.h>
|
||||
#include <ngx_core.h>
|
||||
#include <ngx_http.h>
|
||||
#include <ngx_http_perl_module.h>
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_sv2str(pTHX_ ngx_http_request_t *r, ngx_str_t *s, SV *sv)
|
||||
{
|
||||
u_char *p;
|
||||
STRLEN len;
|
||||
|
||||
if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) {
|
||||
sv = SvRV(sv);
|
||||
}
|
||||
|
||||
p = (u_char *) SvPV(sv, len);
|
||||
|
||||
s->len = len;
|
||||
|
||||
if (SvREADONLY(sv)) {
|
||||
s->data = p;
|
||||
return NGX_OK;
|
||||
}
|
||||
|
||||
s->data = ngx_palloc(r->pool, len);
|
||||
if (s->data == NULL) {
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
ngx_memcpy(s->data, p, len);
|
||||
|
||||
return NGX_OK;
|
||||
}
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_output(ngx_http_request_t *r, ngx_buf_t *b)
|
||||
{
|
||||
ngx_chain_t *cl, out;
|
||||
ngx_http_perl_ctx_t *ctx;
|
||||
|
||||
ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module);
|
||||
|
||||
if (ctx->ssi) {
|
||||
cl = ngx_alloc_chain_link(r->pool);
|
||||
if (cl == NULL) {
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
cl->buf = b;
|
||||
cl->next = NULL;
|
||||
*ctx->ssi->last_out = cl;
|
||||
ctx->ssi->last_out = &cl->next;
|
||||
|
||||
return NGX_OK;
|
||||
}
|
||||
|
||||
out.buf = b;
|
||||
out.next = NULL;
|
||||
|
||||
return ngx_http_output_filter(r, &out);
|
||||
}
|
||||
|
||||
|
||||
MODULE = nginx PACKAGE = nginx
|
||||
|
||||
|
||||
int
|
||||
send_http_header(r, ...)
|
||||
nginx r
|
||||
|
||||
PREINIT:
|
||||
|
||||
SV *sv;
|
||||
|
||||
CODE:
|
||||
|
||||
if (r->headers_out.status == 0) {
|
||||
r->headers_out.status = NGX_HTTP_OK;
|
||||
}
|
||||
|
||||
if (items != 1) {
|
||||
sv = ST(1);
|
||||
|
||||
if (ngx_http_perl_sv2str(aTHX_ r, &r->headers_out.content_type, sv)
|
||||
!= NGX_OK)
|
||||
{
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
} else {
|
||||
if (r->headers_out.content_type.len == 0) {
|
||||
if (ngx_http_set_content_type(r) != NGX_OK) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
RETVAL = ngx_http_send_header(r);
|
||||
|
||||
done:
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
int
|
||||
header_only(r)
|
||||
nginx r
|
||||
|
||||
CODE:
|
||||
RETVAL = r->header_only;
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
# The returning "char *" is more quickly than creating SV, because SV returned
|
||||
# from XS is never used as permanent storage. Even in simple case:
|
||||
# "$uri = $r->uri" the SV returned by $r->uri is copied to $uri's SV.
|
||||
|
||||
char *
|
||||
uri(r, ...)
|
||||
nginx r
|
||||
|
||||
CODE:
|
||||
|
||||
if (items != 1) {
|
||||
croak("$r->uri(text) is not implemented");
|
||||
}
|
||||
|
||||
RETVAL = ngx_palloc(r->pool, r->uri.len + 1);
|
||||
if (RETVAL == NULL) {
|
||||
XSRETURN_UNDEF;
|
||||
}
|
||||
|
||||
ngx_cpystrn((u_char *) RETVAL, r->uri.data, r->uri.len + 1);
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
char *
|
||||
query_string(r, ...)
|
||||
nginx r
|
||||
|
||||
CODE:
|
||||
|
||||
if (items != 1) {
|
||||
croak("$r->query_string(text) is not implemented");
|
||||
}
|
||||
|
||||
RETVAL = ngx_palloc(r->pool, r->args.len + 1);
|
||||
if (RETVAL == NULL) {
|
||||
XSRETURN_UNDEF;
|
||||
}
|
||||
|
||||
ngx_cpystrn((u_char *) RETVAL, r->args.data, r->args.len + 1);
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
char *
|
||||
header_in(r, key)
|
||||
nginx r
|
||||
SV *key
|
||||
|
||||
PREINIT:
|
||||
|
||||
u_char *p;
|
||||
STRLEN len;
|
||||
ngx_uint_t i;
|
||||
ngx_list_part_t *part;
|
||||
ngx_table_elt_t *header;
|
||||
|
||||
CODE:
|
||||
|
||||
if (SvROK(key) && SvTYPE(SvRV(key)) == SVt_PV) {
|
||||
key = SvRV(key);
|
||||
}
|
||||
|
||||
p = (u_char *) SvPV(key, len);
|
||||
|
||||
part = &r->headers_in.headers.part;
|
||||
header = part->elts;
|
||||
|
||||
for (i = 0; /* void */ ; i++) {
|
||||
|
||||
if (i >= part->nelts) {
|
||||
if (part->next == NULL) {
|
||||
break;
|
||||
}
|
||||
|
||||
part = part->next;
|
||||
header = part->elts;
|
||||
i = 0;
|
||||
}
|
||||
|
||||
if (len != header[i].key.len
|
||||
|| ngx_strcasecmp(p, header[i].key.data) != 0)
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
RETVAL = (char *) header[i].value.data;
|
||||
|
||||
goto done;
|
||||
}
|
||||
|
||||
XSRETURN_UNDEF;
|
||||
|
||||
done:
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
int
|
||||
header_out(r, key, value)
|
||||
nginx r
|
||||
SV *key
|
||||
SV *value
|
||||
|
||||
PREINIT:
|
||||
|
||||
ngx_table_elt_t *header;
|
||||
|
||||
CODE:
|
||||
|
||||
header = ngx_list_push(&r->headers_out.headers);
|
||||
if (header == NULL) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
header->hash = 1;
|
||||
|
||||
if (ngx_http_perl_sv2str(aTHX_ r, &header->key, key) != NGX_OK) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (ngx_http_perl_sv2str(aTHX_ r, &header->value, value) != NGX_OK) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (header->key.len == sizeof("Content-Length") - 1
|
||||
&& ngx_strncasecmp(header->key.data, "Content-Length",
|
||||
sizeof("Content-Length") - 1) == 0
|
||||
&& SvIOK(value))
|
||||
{
|
||||
r->headers_out.content_length_n = (ssize_t) SvIV(value);;
|
||||
r->headers_out.content_length = header;
|
||||
}
|
||||
|
||||
RETVAL = NGX_OK;
|
||||
|
||||
done:
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
char *
|
||||
filename(r)
|
||||
nginx r
|
||||
|
||||
PREINIT:
|
||||
|
||||
ngx_str_t path;
|
||||
ngx_http_perl_ctx_t *ctx;
|
||||
|
||||
CODE:
|
||||
|
||||
ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module);
|
||||
if (ctx->filename) {
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (ngx_http_map_uri_to_path(r, &path, 0) == NULL) {
|
||||
XSRETURN_UNDEF;
|
||||
}
|
||||
|
||||
ctx->filename = (char *) path.data;
|
||||
|
||||
sv_setpv(PL_statname, ctx->filename);
|
||||
|
||||
done:
|
||||
|
||||
RETVAL = ctx->filename;
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
int
|
||||
print(r, ...)
|
||||
nginx r
|
||||
|
||||
PREINIT:
|
||||
|
||||
SV *sv;
|
||||
int i;
|
||||
u_char *p;
|
||||
size_t size;
|
||||
STRLEN len;
|
||||
ngx_buf_t *b;
|
||||
|
||||
CODE:
|
||||
|
||||
RETVAL = NGX_OK;
|
||||
|
||||
if (items == 2) {
|
||||
|
||||
/*
|
||||
* do zero copy for prolate single read-only SV:
|
||||
* $r->print("some text\n");
|
||||
*/
|
||||
|
||||
sv = ST(1);
|
||||
|
||||
if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) {
|
||||
sv = SvRV(sv);
|
||||
}
|
||||
|
||||
if (SvREADONLY(sv)) {
|
||||
|
||||
p = (u_char *) SvPV(sv, len);
|
||||
|
||||
if (len == 0) {
|
||||
goto done;
|
||||
}
|
||||
|
||||
b = ngx_calloc_buf(r->pool);
|
||||
if (b == NULL) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
b->memory = 1;
|
||||
b->pos = p;
|
||||
b->last = p + len;
|
||||
b->start = p;
|
||||
b->end = b->last;
|
||||
|
||||
goto out;
|
||||
}
|
||||
}
|
||||
|
||||
size = 0;
|
||||
|
||||
for (i = 1; i < items; i++) {
|
||||
|
||||
sv = ST(i);
|
||||
|
||||
if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) {
|
||||
sv = SvRV(sv);
|
||||
}
|
||||
|
||||
ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
||||
"SV: %p %d %Xd",
|
||||
sv, SvREFCNT(sv), SvREADONLY(sv));
|
||||
|
||||
(void) SvPV(sv, len);
|
||||
|
||||
size += len;
|
||||
}
|
||||
|
||||
if (size == 0) {
|
||||
goto done;
|
||||
}
|
||||
|
||||
b = ngx_create_temp_buf(r->pool, size);
|
||||
if (b == NULL) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
for (i = 1; i < items; i++) {
|
||||
sv = ST(i);
|
||||
|
||||
if (SvROK(sv) && SvTYPE(SvRV(sv)) == SVt_PV) {
|
||||
sv = SvRV(sv);
|
||||
}
|
||||
|
||||
p = (u_char *) SvPV(sv, len);
|
||||
b->last = ngx_cpymem(b->last, p, len);
|
||||
}
|
||||
|
||||
out:
|
||||
|
||||
RETVAL = ngx_http_perl_output(r, b);
|
||||
|
||||
done:
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
int
|
||||
sendfile(r, filename)
|
||||
nginx r
|
||||
char *filename
|
||||
|
||||
PREINIT:
|
||||
|
||||
ngx_fd_t fd;
|
||||
ngx_buf_t *b;
|
||||
ngx_file_info_t fi;
|
||||
ngx_pool_cleanup_t *cln;
|
||||
ngx_pool_cleanup_file_t *clnf;
|
||||
|
||||
CODE:
|
||||
|
||||
if (filename == NULL) {
|
||||
croak("sendfile(): NULL filename");
|
||||
}
|
||||
|
||||
b = ngx_calloc_buf(r->pool);
|
||||
if (b == NULL) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
b->file = ngx_pcalloc(r->pool, sizeof(ngx_file_t));
|
||||
if (b->file == NULL) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
cln = ngx_pool_cleanup_add(r->pool, sizeof(ngx_pool_cleanup_file_t));
|
||||
if (cln == NULL) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
fd = ngx_open_file((u_char *) filename, NGX_FILE_RDONLY, NGX_FILE_OPEN);
|
||||
|
||||
if (fd == NGX_INVALID_FILE) {
|
||||
ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
|
||||
ngx_open_file_n " \"%s\" failed", filename);
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
if (ngx_fd_info(fd, &fi) == NGX_FILE_ERROR) {
|
||||
ngx_log_error(NGX_LOG_CRIT, r->connection->log, ngx_errno,
|
||||
ngx_fd_info_n " \"%s\" failed", filename);
|
||||
|
||||
if (ngx_close_file(fd) == NGX_FILE_ERROR) {
|
||||
ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
|
||||
ngx_close_file_n " \"%s\" failed", filename);
|
||||
}
|
||||
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
cln->handler = ngx_pool_cleanup_file;
|
||||
clnf = cln->data;
|
||||
|
||||
clnf->fd = fd;
|
||||
clnf->name = (u_char *) "";
|
||||
clnf->log = r->pool->log;
|
||||
|
||||
b->in_file = 1;
|
||||
b->file_pos = 0;
|
||||
b->file_last = ngx_file_size(&fi);
|
||||
|
||||
b->file->fd = fd;
|
||||
b->file->log = r->connection->log;
|
||||
|
||||
RETVAL = ngx_http_perl_output(r, b);
|
||||
|
||||
done:
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
int
|
||||
rflush(r)
|
||||
nginx r
|
||||
|
||||
PREINIT:
|
||||
|
||||
ngx_buf_t *b;
|
||||
|
||||
CODE:
|
||||
|
||||
b = ngx_calloc_buf(r->pool);
|
||||
if (b == NULL) {
|
||||
RETVAL = NGX_ERROR;
|
||||
goto done;
|
||||
}
|
||||
|
||||
b->flush = 1;
|
||||
|
||||
RETVAL = ngx_http_perl_output(r, b);
|
||||
|
||||
done:
|
||||
|
||||
OUTPUT:
|
||||
RETVAL
|
||||
|
||||
|
||||
void
|
||||
internal_redirect(r, uri)
|
||||
nginx r
|
||||
SV *uri
|
||||
|
||||
PREINIT:
|
||||
|
||||
ngx_uint_t i;
|
||||
ngx_http_perl_ctx_t *ctx;
|
||||
|
||||
CODE:
|
||||
|
||||
ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module);
|
||||
|
||||
if (ngx_http_perl_sv2str(aTHX_ r, &ctx->redirect_uri, uri) != NGX_OK) {
|
||||
XSRETURN_EMPTY;
|
||||
}
|
||||
|
||||
for (i = 0; i < ctx->redirect_uri.len; i++) {
|
||||
if (ctx->redirect_uri.data[i] == '?') {
|
||||
|
||||
ctx->redirect_args.len = ctx->redirect_uri.len - (i + 1);
|
||||
ctx->redirect_args.data = &ctx->redirect_uri.data[i + 1];
|
||||
ctx->redirect_uri.len = i;
|
||||
|
||||
XSRETURN_EMPTY;
|
||||
}
|
||||
}
|
980
src/http/modules/perl/ngx_http_perl_module.c
Normal file
980
src/http/modules/perl/ngx_http_perl_module.c
Normal file
@ -0,0 +1,980 @@
|
||||
|
||||
/*
|
||||
* Copyright (C) Igor Sysoev
|
||||
*/
|
||||
|
||||
|
||||
#include <ngx_config.h>
|
||||
#include <ngx_core.h>
|
||||
#include <ngx_http.h>
|
||||
#include <ngx_http_perl_module.h>
|
||||
|
||||
|
||||
typedef struct {
|
||||
PerlInterpreter **free_perls;
|
||||
ngx_uint_t interp;
|
||||
ngx_uint_t nalloc;
|
||||
ngx_uint_t interp_max;
|
||||
|
||||
PerlInterpreter *perl;
|
||||
ngx_str_t modules;
|
||||
ngx_array_t requires;
|
||||
} ngx_http_perl_main_conf_t;
|
||||
|
||||
|
||||
typedef struct {
|
||||
SV *sub;
|
||||
ngx_str_t handler;
|
||||
} ngx_http_perl_loc_conf_t;
|
||||
|
||||
|
||||
typedef struct {
|
||||
SV *sub;
|
||||
ngx_str_t handler;
|
||||
} ngx_http_perl_variable_t;
|
||||
|
||||
|
||||
static ngx_int_t ngx_http_perl_ssi(ngx_http_request_t *r,
|
||||
ngx_http_ssi_ctx_t *ssi_ctx, ngx_str_t **params);
|
||||
static ngx_int_t
|
||||
ngx_http_perl_get_interpreter(ngx_http_perl_main_conf_t *pmcf,
|
||||
PerlInterpreter **perl, ngx_log_t *log);
|
||||
static ngx_inline void
|
||||
ngx_http_perl_free_interpreter(ngx_http_perl_main_conf_t *pmcf,
|
||||
PerlInterpreter *perl);
|
||||
static char *ngx_http_perl_init_interpreter(ngx_conf_t *cf,
|
||||
ngx_http_perl_main_conf_t *pmcf);
|
||||
static PerlInterpreter *
|
||||
ngx_http_perl_create_interpreter(ngx_http_perl_main_conf_t *pmcf,
|
||||
ngx_log_t *log);
|
||||
static ngx_int_t ngx_http_perl_call_handler(pTHX_ ngx_http_request_t *r,
|
||||
SV *sub, ngx_str_t **args, ngx_str_t *handler, ngx_str_t *rv);
|
||||
static void ngx_http_perl_eval_anon_sub(pTHX_ ngx_str_t *handler, SV **sv);
|
||||
|
||||
static ngx_int_t ngx_http_perl_preconfiguration(ngx_conf_t *cf);
|
||||
static void *ngx_http_perl_create_main_conf(ngx_conf_t *cf);
|
||||
static char *ngx_http_perl_init_main_conf(ngx_conf_t *cf, void *conf);
|
||||
static void *ngx_http_perl_create_loc_conf(ngx_conf_t *cf);
|
||||
static char *ngx_http_perl_merge_loc_conf(ngx_conf_t *cf, void *parent,
|
||||
void *child);
|
||||
static char *ngx_http_perl_require(ngx_conf_t *cf, ngx_command_t *cmd,
|
||||
void *conf);
|
||||
static char *ngx_http_perl(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
|
||||
static char *ngx_http_perl_set(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
|
||||
static char *ngx_http_perl_interp_max_unsupported(ngx_conf_t *cf, void *post,
|
||||
void *data);
|
||||
static void ngx_http_perl_cleanup_perl(void *data);
|
||||
|
||||
|
||||
static ngx_conf_post_handler_pt ngx_http_perl_interp_max_p =
|
||||
ngx_http_perl_interp_max_unsupported;
|
||||
|
||||
|
||||
static ngx_command_t ngx_http_perl_commands[] = {
|
||||
|
||||
{ ngx_string("perl_modules"),
|
||||
NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
||||
ngx_conf_set_str_slot,
|
||||
NGX_HTTP_MAIN_CONF_OFFSET,
|
||||
offsetof(ngx_http_perl_main_conf_t, modules),
|
||||
NULL },
|
||||
|
||||
{ ngx_string("perl_require"),
|
||||
NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
||||
ngx_http_perl_require,
|
||||
NGX_HTTP_MAIN_CONF_OFFSET,
|
||||
0,
|
||||
NULL },
|
||||
|
||||
{ ngx_string("perl_interp_max"),
|
||||
NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
||||
ngx_conf_set_num_slot,
|
||||
NGX_HTTP_MAIN_CONF_OFFSET,
|
||||
offsetof(ngx_http_perl_main_conf_t, interp_max),
|
||||
&ngx_http_perl_interp_max_p },
|
||||
|
||||
{ ngx_string("perl"),
|
||||
NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
||||
ngx_http_perl,
|
||||
NGX_HTTP_LOC_CONF_OFFSET,
|
||||
0,
|
||||
NULL },
|
||||
|
||||
{ ngx_string("perl_set"),
|
||||
NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE2,
|
||||
ngx_http_perl_set,
|
||||
NGX_HTTP_LOC_CONF_OFFSET,
|
||||
0,
|
||||
NULL },
|
||||
|
||||
ngx_null_command
|
||||
};
|
||||
|
||||
|
||||
static ngx_http_module_t ngx_http_perl_module_ctx = {
|
||||
ngx_http_perl_preconfiguration, /* preconfiguration */
|
||||
NULL, /* postconfiguration */
|
||||
|
||||
ngx_http_perl_create_main_conf, /* create main configuration */
|
||||
ngx_http_perl_init_main_conf, /* init main configuration */
|
||||
|
||||
NULL, /* create server configuration */
|
||||
NULL, /* merge server configuration */
|
||||
|
||||
ngx_http_perl_create_loc_conf, /* create location configuration */
|
||||
ngx_http_perl_merge_loc_conf /* merge location configuration */
|
||||
};
|
||||
|
||||
|
||||
ngx_module_t ngx_http_perl_module = {
|
||||
NGX_MODULE_V1,
|
||||
&ngx_http_perl_module_ctx, /* module context */
|
||||
ngx_http_perl_commands, /* module directives */
|
||||
NGX_HTTP_MODULE, /* module type */
|
||||
NULL, /* init master */
|
||||
NULL, /* init module */
|
||||
NULL, /* init process */
|
||||
NULL, /* init thread */
|
||||
NULL, /* exit thread */
|
||||
NULL, /* exit process */
|
||||
NULL, /* exit master */
|
||||
NGX_MODULE_V1_PADDING
|
||||
};
|
||||
|
||||
|
||||
#define NGX_HTTP_PERL_SSI_SUB 0
|
||||
#define NGX_HTTP_PERL_SSI_ARG 1
|
||||
|
||||
|
||||
static ngx_http_ssi_param_t ngx_http_perl_ssi_params[] = {
|
||||
{ ngx_string("sub"), NGX_HTTP_PERL_SSI_SUB, 1, 0 },
|
||||
{ ngx_string("arg"), NGX_HTTP_PERL_SSI_ARG, 0, 1 },
|
||||
{ ngx_null_string, 0, 0, 0 }
|
||||
};
|
||||
|
||||
|
||||
static ngx_http_ssi_command_t ngx_http_perl_ssi_command = {
|
||||
ngx_string("perl"), ngx_http_perl_ssi, ngx_http_perl_ssi_params, 0, 1
|
||||
};
|
||||
|
||||
|
||||
static void
|
||||
ngx_http_perl_xs_init(pTHX)
|
||||
{
|
||||
newXS("DynaLoader::boot_DynaLoader", boot_DynaLoader, __FILE__);
|
||||
}
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_handler(ngx_http_request_t *r)
|
||||
{
|
||||
ngx_int_t rc;
|
||||
ngx_str_t uri, args;
|
||||
ngx_http_perl_ctx_t *ctx;
|
||||
ngx_http_perl_loc_conf_t *plcf;
|
||||
ngx_http_perl_main_conf_t *pmcf;
|
||||
|
||||
/* TODO: Win32 */
|
||||
if (r->zero_in_uri) {
|
||||
return NGX_HTTP_NOT_FOUND;
|
||||
}
|
||||
|
||||
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, "perl handler");
|
||||
|
||||
/* mod_perl's content handler assumes that content type was already set */
|
||||
|
||||
if (ngx_http_set_content_type(r) != NGX_OK) {
|
||||
return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
||||
}
|
||||
|
||||
ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module);
|
||||
|
||||
if (ctx == NULL) {
|
||||
ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_perl_ctx_t));
|
||||
if (ctx == NULL) {
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
ngx_http_set_ctx(r, ctx, ngx_http_perl_module);
|
||||
}
|
||||
|
||||
pmcf = ngx_http_get_module_main_conf(r, ngx_http_perl_module);
|
||||
|
||||
rc = ngx_http_perl_get_interpreter(pmcf, &ctx->perl, r->connection->log);
|
||||
|
||||
if (rc != NGX_OK) {
|
||||
return rc;
|
||||
}
|
||||
|
||||
{
|
||||
|
||||
dTHXa(ctx->perl);
|
||||
|
||||
plcf = ngx_http_get_module_loc_conf(r, ngx_http_perl_module);
|
||||
|
||||
rc = ngx_http_perl_call_handler(aTHX_ r, plcf->sub, NULL,
|
||||
&plcf->handler, NULL);
|
||||
|
||||
}
|
||||
|
||||
ngx_http_perl_free_interpreter(pmcf, ctx->perl);
|
||||
|
||||
if (rc > 600) {
|
||||
rc = NGX_OK;
|
||||
}
|
||||
|
||||
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
||||
"perl handler done: %i", rc);
|
||||
|
||||
if (ctx->redirect_uri.len) {
|
||||
uri = ctx->redirect_uri;
|
||||
args = ctx->redirect_args;
|
||||
}
|
||||
|
||||
ctx->filename = NULL;
|
||||
ctx->redirect_uri.len = 0;
|
||||
|
||||
if (uri.len) {
|
||||
return ngx_http_internal_redirect(r, &uri, &args);
|
||||
}
|
||||
|
||||
if (rc == NGX_OK || rc == NGX_HTTP_OK) {
|
||||
return ngx_http_send_special(r, NGX_HTTP_LAST);
|
||||
}
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_variable(ngx_http_request_t *r, ngx_http_variable_value_t *v,
|
||||
uintptr_t data)
|
||||
{
|
||||
ngx_http_perl_variable_t *pv = (ngx_http_perl_variable_t *) data;
|
||||
|
||||
ngx_int_t rc;
|
||||
ngx_str_t value;
|
||||
ngx_http_perl_ctx_t *ctx;
|
||||
ngx_http_perl_main_conf_t *pmcf;
|
||||
|
||||
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
||||
"perl variable handler");
|
||||
|
||||
ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module);
|
||||
|
||||
if (ctx == NULL) {
|
||||
ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_perl_ctx_t));
|
||||
if (ctx == NULL) {
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
ngx_http_set_ctx(r, ctx, ngx_http_perl_module);
|
||||
}
|
||||
|
||||
pmcf = ngx_http_get_module_main_conf(r, ngx_http_perl_module);
|
||||
|
||||
rc = ngx_http_perl_get_interpreter(pmcf, &ctx->perl, r->connection->log);
|
||||
|
||||
if (rc != NGX_OK) {
|
||||
return rc;
|
||||
}
|
||||
|
||||
value.data = NULL;
|
||||
|
||||
{
|
||||
|
||||
dTHXa(ctx->perl);
|
||||
|
||||
rc = ngx_http_perl_call_handler(aTHX_ r, pv->sub, NULL,
|
||||
&pv->handler, &value);
|
||||
|
||||
}
|
||||
|
||||
ngx_http_perl_free_interpreter(pmcf, ctx->perl);
|
||||
|
||||
if (value.data) {
|
||||
v->len = value.len;
|
||||
v->valid = 1;
|
||||
v->no_cachable = 0;
|
||||
v->not_found = 0;
|
||||
v->data = value.data;
|
||||
|
||||
} else {
|
||||
v->not_found = 1;
|
||||
}
|
||||
|
||||
ctx->filename = NULL;
|
||||
ctx->redirect_uri.len = 0;
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_ssi(ngx_http_request_t *r, ngx_http_ssi_ctx_t *ssi_ctx,
|
||||
ngx_str_t **params)
|
||||
{
|
||||
SV *sv;
|
||||
ngx_int_t rc;
|
||||
ngx_str_t *handler;
|
||||
ngx_http_perl_ctx_t *ctx;
|
||||
ngx_http_perl_main_conf_t *pmcf;
|
||||
|
||||
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
||||
"perl ssi handler");
|
||||
|
||||
pmcf = ngx_http_get_module_main_conf(r, ngx_http_perl_module);
|
||||
|
||||
ctx = ngx_http_get_module_ctx(r, ngx_http_perl_module);
|
||||
|
||||
if (ctx == NULL) {
|
||||
ctx = ngx_pcalloc(r->pool, sizeof(ngx_http_perl_ctx_t));
|
||||
if (ctx == NULL) {
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
ngx_http_set_ctx(r, ctx, ngx_http_perl_module);
|
||||
}
|
||||
|
||||
rc = ngx_http_perl_get_interpreter(pmcf, &ctx->perl, r->connection->log);
|
||||
|
||||
if (rc != NGX_OK) {
|
||||
return rc;
|
||||
}
|
||||
|
||||
ctx->ssi = ssi_ctx;
|
||||
|
||||
handler = params[NGX_HTTP_PERL_SSI_SUB];
|
||||
handler->data[handler->len] = '\0';
|
||||
|
||||
{
|
||||
|
||||
dTHXa(ctx->perl);
|
||||
|
||||
#if 0
|
||||
|
||||
ngx_http_perl_eval_anon_sub(aTHX_ handler, &sv);
|
||||
|
||||
if (sv == &PL_sv_undef) {
|
||||
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
||||
"eval_pv(\"%V\") failed", handler);
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
if (sv == NULL) {
|
||||
sv = newSVpvn((char *) handler->data, handler->len);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
sv = newSVpvn((char *) handler->data, handler->len);
|
||||
|
||||
rc = ngx_http_perl_call_handler(aTHX_ r, sv, ¶ms[NGX_HTTP_PERL_SSI_ARG],
|
||||
handler, NULL);
|
||||
|
||||
SvREFCNT_dec(sv);
|
||||
|
||||
}
|
||||
|
||||
ngx_http_perl_free_interpreter(pmcf, ctx->perl);
|
||||
|
||||
ctx->filename = NULL;
|
||||
ctx->redirect_uri.len = 0;
|
||||
ctx->ssi = NULL;
|
||||
|
||||
return rc;
|
||||
}
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_get_interpreter(ngx_http_perl_main_conf_t *pmcf,
|
||||
PerlInterpreter **perl, ngx_log_t *log)
|
||||
{
|
||||
if (pmcf->interp) {
|
||||
pmcf->interp--;
|
||||
|
||||
*perl = pmcf->free_perls[pmcf->interp];
|
||||
|
||||
return NGX_OK;
|
||||
}
|
||||
|
||||
if (pmcf->nalloc < pmcf->interp_max) {
|
||||
*perl = ngx_http_perl_create_interpreter(pmcf, log);
|
||||
|
||||
if (*perl) {
|
||||
return NGX_OK;
|
||||
}
|
||||
|
||||
return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
||||
}
|
||||
|
||||
ngx_log_error(NGX_LOG_ALERT, log, 0, "no free perl interpreter");
|
||||
|
||||
return NGX_HTTP_SERVICE_UNAVAILABLE;
|
||||
}
|
||||
|
||||
|
||||
static ngx_inline void
|
||||
ngx_http_perl_free_interpreter(ngx_http_perl_main_conf_t *pmcf,
|
||||
PerlInterpreter *perl)
|
||||
{
|
||||
pmcf->free_perls[pmcf->interp++] = perl;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
ngx_http_perl_init_interpreter(ngx_conf_t *cf, ngx_http_perl_main_conf_t *pmcf)
|
||||
{
|
||||
ngx_pool_cleanup_t *cln;
|
||||
|
||||
cln = ngx_pool_cleanup_add(cf->pool, 0);
|
||||
if (cln == NULL) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
#ifdef NGX_PERL_MODULES
|
||||
if (pmcf->modules.data == NULL) {
|
||||
pmcf->modules.data = NGX_PERL_MODULES;
|
||||
}
|
||||
#endif
|
||||
|
||||
PERL_SYS_INIT(&ngx_argc, &ngx_argv);
|
||||
|
||||
pmcf->perl = ngx_http_perl_create_interpreter(pmcf, cf->log);
|
||||
|
||||
if (pmcf->perl == NULL) {
|
||||
PERL_SYS_TERM();
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
cln->handler = ngx_http_perl_cleanup_perl;
|
||||
cln->data = pmcf->perl;
|
||||
|
||||
return NGX_CONF_OK;
|
||||
}
|
||||
|
||||
|
||||
static PerlInterpreter *
|
||||
ngx_http_perl_create_interpreter(ngx_http_perl_main_conf_t *pmcf,
|
||||
ngx_log_t *log)
|
||||
{
|
||||
int n;
|
||||
char *embedding[6];
|
||||
char **script;
|
||||
STRLEN len;
|
||||
ngx_str_t err;
|
||||
ngx_uint_t i;
|
||||
PerlInterpreter *perl;
|
||||
|
||||
ngx_log_debug0(NGX_LOG_DEBUG_HTTP, log, 0, "create perl interpreter");
|
||||
|
||||
#if (NGX_HAVE_PERL_CLONE)
|
||||
|
||||
if (pmcf->perl) {
|
||||
|
||||
perl = perl_clone(pmcf->perl, CLONEf_KEEP_PTR_TABLE);
|
||||
if (perl == NULL) {
|
||||
ngx_log_error(NGX_LOG_ALERT, log, 0, "perl_clone() failed");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
{
|
||||
|
||||
dTHXa(perl);
|
||||
|
||||
ptr_table_free(PL_ptr_table);
|
||||
PL_ptr_table = NULL;
|
||||
|
||||
}
|
||||
|
||||
pmcf->nalloc++;
|
||||
|
||||
return perl;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
perl = perl_alloc();
|
||||
if (perl == NULL) {
|
||||
ngx_log_error(NGX_LOG_ALERT, log, 0, "perl_alloc() failed");
|
||||
return NULL;
|
||||
}
|
||||
|
||||
perl_construct(perl);
|
||||
|
||||
{
|
||||
|
||||
dTHXa(perl);
|
||||
|
||||
#ifdef PERL_EXIT_DESTRUCT_END
|
||||
PL_exit_flags |= PERL_EXIT_DESTRUCT_END;
|
||||
#endif
|
||||
|
||||
embedding[0] = "";
|
||||
|
||||
if (pmcf->modules.data) {
|
||||
embedding[1] = "-I";
|
||||
embedding[2] = (char *) pmcf->modules.data;
|
||||
n = 3;
|
||||
|
||||
} else {
|
||||
n = 1;
|
||||
}
|
||||
|
||||
embedding[n++] = "-Mnginx";
|
||||
embedding[n++] = "-e";
|
||||
embedding[n++] = "0";
|
||||
|
||||
n = perl_parse(perl, ngx_http_perl_xs_init, n, embedding, NULL);
|
||||
|
||||
if (n != 0) {
|
||||
ngx_log_error(NGX_LOG_ALERT, log, 0, "perl_parse() failed: %d", n);
|
||||
goto fail;
|
||||
}
|
||||
|
||||
script = pmcf->requires.elts;
|
||||
for (i = 0; i < pmcf->requires.nelts; i++) {
|
||||
require_pv(script[i]);
|
||||
|
||||
if (SvTRUE(ERRSV)) {
|
||||
|
||||
err.data = (u_char *) SvPV(ERRSV, len);
|
||||
for (len--; err.data[len] == LF || err.data[len] == CR; len--) {
|
||||
/* void */
|
||||
}
|
||||
err.len = len + 1;
|
||||
|
||||
ngx_log_error(NGX_LOG_EMERG, log, 0,
|
||||
"require_pv(\"%s\") failed: \"%V\"", script[i], &err);
|
||||
goto fail;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
pmcf->nalloc++;
|
||||
|
||||
return perl;
|
||||
|
||||
fail:
|
||||
|
||||
(void) perl_destruct(perl);
|
||||
|
||||
perl_free(perl);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
#if (__INTEL_COMPILER)
|
||||
/*
|
||||
* disable 'declaration hides parameter "my_perl"' warning for ENTER and LEAVE
|
||||
*/
|
||||
#pragma warning(disable:1599)
|
||||
#endif
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_call_handler(pTHX_ ngx_http_request_t *r, SV *sub,
|
||||
ngx_str_t **args, ngx_str_t *handler, ngx_str_t *rv)
|
||||
{
|
||||
SV *sv;
|
||||
int n, status;
|
||||
char *line;
|
||||
STRLEN len, n_a;
|
||||
ngx_str_t err;
|
||||
ngx_uint_t i;
|
||||
|
||||
dSP;
|
||||
|
||||
status = 0;
|
||||
|
||||
ENTER;
|
||||
SAVETMPS;
|
||||
|
||||
PUSHMARK(sp);
|
||||
|
||||
sv = sv_newmortal();
|
||||
sv_setref_pv(sv, "nginx", r);
|
||||
XPUSHs(sv);
|
||||
|
||||
if (args) {
|
||||
for (i = 0; args[i]; i++) { /* void */ }
|
||||
|
||||
EXTEND(sp, (int) i);
|
||||
|
||||
for (i = 0; args[i]; i++) {
|
||||
PUSHs(sv_2mortal(newSVpvn((char *) args[i]->data, args[i]->len)));
|
||||
}
|
||||
}
|
||||
|
||||
PUTBACK;
|
||||
|
||||
n = call_sv(sub, G_EVAL);
|
||||
|
||||
SPAGAIN;
|
||||
|
||||
if (n) {
|
||||
if (rv == NULL) {
|
||||
status = POPi;
|
||||
|
||||
ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
||||
"call_sv: %d", status);
|
||||
|
||||
} else {
|
||||
line = POPpx;
|
||||
rv->len = n_a;
|
||||
|
||||
rv->data = ngx_palloc(r->pool, n_a);
|
||||
if (rv->data == NULL) {
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
ngx_memcpy(rv->data, line, n_a);
|
||||
}
|
||||
}
|
||||
|
||||
PUTBACK;
|
||||
|
||||
FREETMPS;
|
||||
LEAVE;
|
||||
|
||||
/* check $@ */
|
||||
|
||||
if (SvTRUE(ERRSV)) {
|
||||
|
||||
err.data = (u_char *) SvPV(ERRSV, len);
|
||||
for (len--; err.data[len] == LF || err.data[len] == CR; len--) {
|
||||
/* void */
|
||||
}
|
||||
err.len = len + 1;
|
||||
|
||||
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
||||
"call_sv(\"%V\") failed: \"%V\"",
|
||||
handler, &err);
|
||||
|
||||
if (rv) {
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
||||
}
|
||||
|
||||
if (n != 1) {
|
||||
ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
||||
"call_sv(\"%V\") returned %d results", handler, n);
|
||||
status = NGX_OK;
|
||||
}
|
||||
|
||||
if (rv) {
|
||||
return NGX_OK;
|
||||
}
|
||||
|
||||
return (ngx_int_t) status;
|
||||
}
|
||||
|
||||
|
||||
#if (__INTEL_COMPILER)
|
||||
#pragma warning(default:1599)
|
||||
#endif
|
||||
|
||||
|
||||
static void
|
||||
ngx_http_perl_eval_anon_sub(pTHX_ ngx_str_t *handler, SV **sv)
|
||||
{
|
||||
if (ngx_strncmp(handler->data, "sub ", 4) == 0
|
||||
|| ngx_strncmp(handler->data, "use ", 4) == 0)
|
||||
{
|
||||
*sv = eval_pv((char *) handler->data, FALSE);
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
*sv = NULL;
|
||||
}
|
||||
|
||||
|
||||
static void *
|
||||
ngx_http_perl_create_main_conf(ngx_conf_t *cf)
|
||||
{
|
||||
ngx_http_perl_main_conf_t *pmcf;
|
||||
|
||||
pmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_perl_main_conf_t));
|
||||
if (pmcf == NULL) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
pmcf->interp_max = NGX_CONF_UNSET_UINT;
|
||||
|
||||
if (ngx_array_init(&pmcf->requires, cf->pool, 1, sizeof(u_char *))
|
||||
!= NGX_OK)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return pmcf;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
ngx_http_perl_init_main_conf(ngx_conf_t *cf, void *conf)
|
||||
{
|
||||
ngx_http_perl_main_conf_t *pmcf = conf;
|
||||
|
||||
#if (NGX_HAVE_PERL_CLONE || NGX_HAVE_PERL_MULTIPLICITY)
|
||||
ngx_conf_init_unsigned_value(pmcf->interp_max, 10);
|
||||
#else
|
||||
ngx_conf_init_unsigned_value(pmcf->interp_max, 1);
|
||||
#endif
|
||||
|
||||
pmcf->free_perls = ngx_pcalloc(cf->pool,
|
||||
pmcf->interp_max * sizeof(PerlInterpreter *));
|
||||
if (pmcf->free_perls == NULL) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
if (pmcf->perl == NULL) {
|
||||
if (ngx_http_perl_init_interpreter(cf, pmcf) != NGX_CONF_OK) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
#if !(NGX_HAVE_PERL_CLONE)
|
||||
ngx_http_perl_free_interpreter(pmcf, pmcf->perl);
|
||||
#endif
|
||||
|
||||
return NGX_CONF_OK;
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
ngx_http_perl_cleanup_perl(void *data)
|
||||
{
|
||||
PerlInterpreter *perl = data;
|
||||
|
||||
(void) perl_destruct(perl);
|
||||
|
||||
perl_free(perl);
|
||||
|
||||
PERL_SYS_TERM();
|
||||
}
|
||||
|
||||
|
||||
static ngx_int_t
|
||||
ngx_http_perl_preconfiguration(ngx_conf_t *cf)
|
||||
{
|
||||
ngx_int_t rc;
|
||||
ngx_http_ssi_main_conf_t *smcf;
|
||||
|
||||
smcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_ssi_filter_module);
|
||||
|
||||
rc = ngx_hash_add_key(&smcf->commands, &ngx_http_perl_ssi_command.name,
|
||||
&ngx_http_perl_ssi_command, NGX_HASH_READONLY_KEY);
|
||||
|
||||
if (rc != NGX_OK) {
|
||||
if (rc == NGX_BUSY) {
|
||||
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
||||
"conflicting SSI command \"%V\"",
|
||||
&ngx_http_perl_ssi_command.name);
|
||||
}
|
||||
|
||||
return NGX_ERROR;
|
||||
}
|
||||
|
||||
return NGX_OK;
|
||||
}
|
||||
|
||||
|
||||
static void *
|
||||
ngx_http_perl_create_loc_conf(ngx_conf_t *cf)
|
||||
{
|
||||
ngx_http_perl_loc_conf_t *plcf;
|
||||
|
||||
plcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_perl_loc_conf_t));
|
||||
if (plcf == NULL) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
/*
|
||||
* set by ngx_pcalloc():
|
||||
*
|
||||
* plcf->handler = { 0, NULL };
|
||||
*/
|
||||
|
||||
return plcf;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
ngx_http_perl_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
||||
{
|
||||
ngx_http_perl_loc_conf_t *prev = parent;
|
||||
ngx_http_perl_loc_conf_t *conf = child;
|
||||
|
||||
if (conf->sub == NULL) {
|
||||
conf->sub = prev->sub;
|
||||
conf->handler = prev->handler;
|
||||
}
|
||||
|
||||
return NGX_CONF_OK;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
ngx_http_perl_require(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
||||
{
|
||||
ngx_http_perl_main_conf_t *pmcf = conf;
|
||||
|
||||
u_char **p;
|
||||
ngx_str_t *value;
|
||||
|
||||
value = cf->args->elts;
|
||||
|
||||
p = ngx_array_push(&pmcf->requires);
|
||||
|
||||
if (p == NULL) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
*p = value[1].data;
|
||||
|
||||
return NGX_CONF_OK;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
ngx_http_perl(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
||||
{
|
||||
ngx_http_perl_loc_conf_t *plcf = conf;
|
||||
|
||||
ngx_str_t *value;
|
||||
ngx_http_core_loc_conf_t *clcf;
|
||||
ngx_http_perl_main_conf_t *pmcf;
|
||||
|
||||
value = cf->args->elts;
|
||||
|
||||
if (plcf->handler.data) {
|
||||
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
||||
"duplicate perl handler \"%V\"", &value[1]);
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
pmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_perl_module);
|
||||
|
||||
if (pmcf->perl == NULL) {
|
||||
if (ngx_http_perl_init_interpreter(cf, pmcf) != NGX_CONF_OK) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
plcf->handler = value[1];
|
||||
|
||||
{
|
||||
|
||||
dTHXa(pmcf->perl);
|
||||
|
||||
ngx_http_perl_eval_anon_sub(aTHX_ &value[1], &plcf->sub);
|
||||
|
||||
if (plcf->sub == &PL_sv_undef) {
|
||||
ngx_conf_log_error(NGX_LOG_ERR, cf, 0,
|
||||
"eval_pv(\"%V\") failed", &value[1]);
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
if (plcf->sub == NULL) {
|
||||
plcf->sub = newSVpvn((char *) value[1].data, value[1].len);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module);
|
||||
clcf->handler = ngx_http_perl_handler;
|
||||
|
||||
return NGX_CONF_OK;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
ngx_http_perl_set(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
||||
{
|
||||
ngx_int_t index;
|
||||
ngx_str_t *value;
|
||||
ngx_http_variable_t *v;
|
||||
ngx_http_perl_variable_t *pv;
|
||||
ngx_http_perl_main_conf_t *pmcf;
|
||||
|
||||
value = cf->args->elts;
|
||||
|
||||
if (value[1].data[0] != '$') {
|
||||
ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
||||
"invalid variable name \"%V\"", &value[1]);
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
value[1].len--;
|
||||
value[1].data++;
|
||||
|
||||
v = ngx_http_add_variable(cf, &value[1], NGX_HTTP_VAR_CHANGABLE);
|
||||
if (v == NULL) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
pv = ngx_palloc(cf->pool, sizeof(ngx_http_perl_variable_t));
|
||||
if (pv == NULL) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
index = ngx_http_get_variable_index(cf, &value[1]);
|
||||
if (index == NGX_ERROR) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
pmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_perl_module);
|
||||
|
||||
if (pmcf->perl == NULL) {
|
||||
if (ngx_http_perl_init_interpreter(cf, pmcf) != NGX_CONF_OK) {
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
}
|
||||
|
||||
pv->handler = value[2];
|
||||
|
||||
{
|
||||
|
||||
dTHXa(pmcf->perl);
|
||||
|
||||
ngx_http_perl_eval_anon_sub(aTHX_ &value[2], &pv->sub);
|
||||
|
||||
if (pv->sub == &PL_sv_undef) {
|
||||
ngx_conf_log_error(NGX_LOG_ERR, cf, 0,
|
||||
"eval_pv(\"%V\") failed", &value[2]);
|
||||
return NGX_CONF_ERROR;
|
||||
}
|
||||
|
||||
if (pv->sub == NULL) {
|
||||
pv->sub = newSVpvn((char *) value[2].data, value[2].len);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
v->handler = ngx_http_perl_variable;
|
||||
v->data = (uintptr_t) pv;
|
||||
|
||||
return NGX_CONF_OK;
|
||||
}
|
||||
|
||||
|
||||
static char *
|
||||
ngx_http_perl_interp_max_unsupported(ngx_conf_t *cf, void *post, void *data)
|
||||
{
|
||||
#if (NGX_HAVE_PERL_CLONE || NGX_HAVE_PERL_MULTIPLICITY)
|
||||
|
||||
return NGX_CONF_OK;
|
||||
|
||||
#else
|
||||
|
||||
return "to use perl_interp_max you have to build perl with "
|
||||
"-Dusemultiplicity or -Dusethreads options";
|
||||
|
||||
#endif
|
||||
}
|
49
src/http/modules/perl/ngx_http_perl_module.h
Normal file
49
src/http/modules/perl/ngx_http_perl_module.h
Normal file
@ -0,0 +1,49 @@
|
||||
|
||||
/*
|
||||
* Copyright (C) Igor Sysoev
|
||||
*/
|
||||
|
||||
|
||||
#ifndef _NGX_HTTP_PERL_MODULE_H_INCLUDED_
|
||||
#define _NGX_HTTP_PERL_MODULE_H_INCLUDED_
|
||||
|
||||
|
||||
#include <ngx_config.h>
|
||||
#include <ngx_core.h>
|
||||
#include <ngx_http.h>
|
||||
|
||||
#include <EXTERN.h>
|
||||
#include <perl.h>
|
||||
|
||||
|
||||
typedef ngx_http_request_t *nginx;
|
||||
|
||||
typedef struct {
|
||||
PerlInterpreter *perl;
|
||||
|
||||
char *filename;
|
||||
|
||||
ngx_str_t redirect_uri;
|
||||
ngx_str_t redirect_args;
|
||||
|
||||
ngx_http_ssi_ctx_t *ssi;
|
||||
} ngx_http_perl_ctx_t;
|
||||
|
||||
|
||||
extern ngx_module_t ngx_http_perl_module;
|
||||
|
||||
|
||||
/*
|
||||
* workaround for "unused variable `Perl___notused'" warning
|
||||
* when building with perl 5.6.1
|
||||
*/
|
||||
#ifndef PERL_IMPLICIT_CONTEXT
|
||||
#undef dTHXa
|
||||
#define dTHXa(a)
|
||||
#endif
|
||||
|
||||
|
||||
extern void boot_DynaLoader (pTHX_ CV* cv);
|
||||
|
||||
|
||||
#endif /* _NGX_HTTP_PERL_MODULE_H_INCLUDED_ */
|
3
src/http/modules/perl/typemap
Normal file
3
src/http/modules/perl/typemap
Normal file
@ -0,0 +1,3 @@
|
||||
TYPEMAP
|
||||
|
||||
nginx T_PTROBJ
|
Loading…
Reference in New Issue
Block a user