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-rw-r--r--modules/experimental/NWGNUcase_flt258
-rw-r--r--modules/experimental/NWGNUcase_flt_in258
-rw-r--r--modules/experimental/NWGNUexample259
-rw-r--r--modules/experimental/NWGNUmakefile3
-rw-r--r--modules/experimental/config.m43
-rw-r--r--modules/experimental/mod_case_filter.c139
-rw-r--r--modules/experimental/mod_case_filter.dsp111
-rw-r--r--modules/experimental/mod_case_filter_in.c160
-rw-r--r--modules/experimental/mod_case_filter_in.dsp111
-rw-r--r--modules/experimental/mod_example.c1517
-rw-r--r--modules/experimental/mod_example.dsp111
11 files changed, 0 insertions, 2930 deletions
diff --git a/modules/experimental/NWGNUcase_flt b/modules/experimental/NWGNUcase_flt
deleted file mode 100644
index f696b86369..0000000000
--- a/modules/experimental/NWGNUcase_flt
+++ /dev/null
@@ -1,258 +0,0 @@
-#
-# Declare the sub-directories to be built here
-#
-
-SUBDIRS = \
- $(EOLIST)
-
-#
-# Get the 'head' of the build environment. This includes default targets and
-# paths to tools
-#
-
-include $(AP_WORK)\build\NWGNUhead.inc
-
-#
-# build this level's files
-
-#
-# Make sure all needed macro's are defined
-#
-
-#
-# These directories will be at the beginning of the include list, followed by
-# INCDIRS
-#
-XINCDIRS += \
- $(AP_WORK)/include \
- $(NWOS) \
- $(AP_WORK)/modules/arch/netware \
- $(APR)/include \
- $(APRUTIL)/include \
- $(APR) \
- $(EOLIST)
-
-#
-# These flags will come after CFLAGS
-#
-XCFLAGS += \
- $(EOLIST)
-
-#
-# These defines will come after DEFINES
-#
-XDEFINES += \
- $(EOLIST)
-
-#
-# These flags will be added to the link.opt file
-#
-XLFLAGS += \
- $(EOLIST)
-
-#
-# These values will be appended to the correct variables based on the value of
-# RELEASE
-#
-ifeq "$(RELEASE)" "debug"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-ifeq "$(RELEASE)" "noopt"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-ifeq "$(RELEASE)" "release"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-#
-# These are used by the link target if an NLM is being generated
-# This is used by the link 'name' directive to name the nlm. If left blank
-# TARGET_nlm (see below) will be used.
-#
-NLM_NAME = case_flt
-
-#
-# This is used by the link '-desc ' directive.
-# If left blank, NLM_NAME will be used.
-#
-NLM_DESCRIPTION = Apache $(VERSION_STR) Case Filter Module
-
-#
-# This is used by the '-threadname' directive. If left blank,
-# NLM_NAME Thread will be used.
-#
-NLM_THREAD_NAME = $(NLM_NAME) Module
-
-#
-# If this is specified, it will override VERSION value in
-# $(AP_WORK)\build\NWGNUenvironment.inc
-#
-NLM_VERSION =
-
-#
-# If this is specified, it will override the default of 64K
-#
-NLM_STACK_SIZE = 8192
-
-
-#
-# If this is specified it will be used by the link '-entry' directive
-#
-NLM_ENTRY_SYM = _LibCPrelude
-
-#
-# If this is specified it will be used by the link '-exit' directive
-#
-NLM_EXIT_SYM = _LibCPostlude
-
-#
-# If this is specified it will be used by the link '-check' directive
-#
-NLM_CHECK_SYM =
-
-#
-# If these are specified it will be used by the link '-flags' directive
-#
-NLM_FLAGS = AUTOUNLOAD, PSEUDOPREEMPTION
-
-#
-# If this is specified it will be linked in with the XDCData option in the def
-# file instead of the default of $(NWOS)/apache.xdc. XDCData can be disabled
-# by setting APACHE_UNIPROC in the environment
-#
-XDCDATA =
-
-#
-# If there is an NLM target, put it here
-#
-TARGET_nlm = \
- $(OBJDIR)/$(NLM_NAME).nlm \
- $(EOLIST)
-
-#
-# If there is an LIB target, put it here
-#
-TARGET_lib = \
- $(EOLIST)
-
-#
-# These are the OBJ files needed to create the NLM target above.
-# Paths must all use the '/' character
-#
-FILES_nlm_objs = \
- $(OBJDIR)/mod_case_filter.o \
- $(EOLIST)
-
-#
-# These are the LIB files needed to create the NLM target above.
-# These will be added as a library command in the link.opt file.
-#
-FILES_nlm_libs = \
- libcpre.o \
- $(EOLIST)
-
-#
-# These are the modules that the above NLM target depends on to load.
-# These will be added as a module command in the link.opt file.
-#
-FILES_nlm_modules = \
- aprlib \
- libc \
- $(EOLIST)
-
-#
-# If the nlm has a msg file, put it's path here
-#
-FILE_nlm_msg =
-
-#
-# If the nlm has a hlp file put it's path here
-#
-FILE_nlm_hlp =
-
-#
-# If this is specified, it will override $(NWOS)\copyright.txt.
-#
-FILE_nlm_copyright =
-
-#
-# Any additional imports go here
-#
-FILES_nlm_Ximports = \
- @$(APR)/aprlib.imp \
- @$(NWOS)/httpd.imp \
- @libc.imp \
- $(EOLIST)
-
-#
-# Any symbols exported to here
-#
-FILES_nlm_exports = \
- case_filter_module \
- $(EOLIST)
-
-#
-# These are the OBJ files needed to create the LIB target above.
-# Paths must all use the '/' character
-#
-FILES_lib_objs = \
- $(EOLIST)
-
-#
-# implement targets and dependancies (leave this section alone)
-#
-
-libs :: $(OBJDIR) $(TARGET_lib)
-
-nlms :: libs $(TARGET_nlm)
-
-#
-# Updated this target to create necessary directories and copy files to the
-# correct place. (See $(AP_WORK)\build\NWGNUhead.inc for examples)
-#
-install :: nlms FORCE
-
-#
-# Any specialized rules here
-#
-
-#
-# Include the 'tail' makefile that has targets that depend on variables defined
-# in this makefile
-#
-
-include $(AP_WORK)\build\NWGNUtail.inc
-
-
diff --git a/modules/experimental/NWGNUcase_flt_in b/modules/experimental/NWGNUcase_flt_in
deleted file mode 100644
index d9ec3113a6..0000000000
--- a/modules/experimental/NWGNUcase_flt_in
+++ /dev/null
@@ -1,258 +0,0 @@
-#
-# Declare the sub-directories to be built here
-#
-
-SUBDIRS = \
- $(EOLIST)
-
-#
-# Get the 'head' of the build environment. This includes default targets and
-# paths to tools
-#
-
-include $(AP_WORK)\build\NWGNUhead.inc
-
-#
-# build this level's files
-
-#
-# Make sure all needed macro's are defined
-#
-
-#
-# These directories will be at the beginning of the include list, followed by
-# INCDIRS
-#
-XINCDIRS += \
- $(AP_WORK)/include \
- $(NWOS) \
- $(AP_WORK)/modules/arch/netware \
- $(APR)/include \
- $(APRUTIL)/include \
- $(APR) \
- $(EOLIST)
-
-#
-# These flags will come after CFLAGS
-#
-XCFLAGS += \
- $(EOLIST)
-
-#
-# These defines will come after DEFINES
-#
-XDEFINES += \
- $(EOLIST)
-
-#
-# These flags will be added to the link.opt file
-#
-XLFLAGS += \
- $(EOLIST)
-
-#
-# These values will be appended to the correct variables based on the value of
-# RELEASE
-#
-ifeq "$(RELEASE)" "debug"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-ifeq "$(RELEASE)" "noopt"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-ifeq "$(RELEASE)" "release"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-#
-# These are used by the link target if an NLM is being generated
-# This is used by the link 'name' directive to name the nlm. If left blank
-# TARGET_nlm (see below) will be used.
-#
-NLM_NAME = case_flt_in
-
-#
-# This is used by the link '-desc ' directive.
-# If left blank, NLM_NAME will be used.
-#
-NLM_DESCRIPTION = Apache $(VERSION_STR) Case Filter In Module
-
-#
-# This is used by the '-threadname' directive. If left blank,
-# NLM_NAME Thread will be used.
-#
-NLM_THREAD_NAME = $(NLM_NAME) Module
-
-#
-# If this is specified, it will override VERSION value in
-# $(AP_WORK)\build\NWGNUenvironment.inc
-#
-NLM_VERSION =
-
-#
-# If this is specified, it will override the default of 64K
-#
-NLM_STACK_SIZE = 8192
-
-
-#
-# If this is specified it will be used by the link '-entry' directive
-#
-NLM_ENTRY_SYM = _LibCPrelude
-
-#
-# If this is specified it will be used by the link '-exit' directive
-#
-NLM_EXIT_SYM = _LibCPostlude
-
-#
-# If this is specified it will be used by the link '-check' directive
-#
-NLM_CHECK_SYM =
-
-#
-# If these are specified it will be used by the link '-flags' directive
-#
-NLM_FLAGS = AUTOUNLOAD, PSEUDOPREEMPTION
-
-#
-# If this is specified it will be linked in with the XDCData option in the def
-# file instead of the default of $(NWOS)/apache.xdc. XDCData can be disabled
-# by setting APACHE_UNIPROC in the environment
-#
-XDCDATA =
-
-#
-# If there is an NLM target, put it here
-#
-TARGET_nlm = \
- $(OBJDIR)/$(NLM_NAME).nlm \
- $(EOLIST)
-
-#
-# If there is an LIB target, put it here
-#
-TARGET_lib = \
- $(EOLIST)
-
-#
-# These are the OBJ files needed to create the NLM target above.
-# Paths must all use the '/' character
-#
-FILES_nlm_objs = \
- $(OBJDIR)/mod_case_filter_in.o \
- $(EOLIST)
-
-#
-# These are the LIB files needed to create the NLM target above.
-# These will be added as a library command in the link.opt file.
-#
-FILES_nlm_libs = \
- libcpre.o \
- $(EOLIST)
-
-#
-# These are the modules that the above NLM target depends on to load.
-# These will be added as a module command in the link.opt file.
-#
-FILES_nlm_modules = \
- aprlib \
- libc \
- $(EOLIST)
-
-#
-# If the nlm has a msg file, put it's path here
-#
-FILE_nlm_msg =
-
-#
-# If the nlm has a hlp file put it's path here
-#
-FILE_nlm_hlp =
-
-#
-# If this is specified, it will override $(NWOS)\copyright.txt.
-#
-FILE_nlm_copyright =
-
-#
-# Any additional imports go here
-#
-FILES_nlm_Ximports = \
- @$(APR)/aprlib.imp \
- @$(NWOS)/httpd.imp \
- @libc.imp \
- $(EOLIST)
-
-#
-# Any symbols exported to here
-#
-FILES_nlm_exports = \
- case_filter_in_module \
- $(EOLIST)
-
-#
-# These are the OBJ files needed to create the LIB target above.
-# Paths must all use the '/' character
-#
-FILES_lib_objs = \
- $(EOLIST)
-
-#
-# implement targets and dependancies (leave this section alone)
-#
-
-libs :: $(OBJDIR) $(TARGET_lib)
-
-nlms :: libs $(TARGET_nlm)
-
-#
-# Updated this target to create necessary directories and copy files to the
-# correct place. (See $(AP_WORK)\build\NWGNUhead.inc for examples)
-#
-install :: nlms FORCE
-
-#
-# Any specialized rules here
-#
-
-#
-# Include the 'tail' makefile that has targets that depend on variables defined
-# in this makefile
-#
-
-include $(AP_WORK)\build\NWGNUtail.inc
-
-
diff --git a/modules/experimental/NWGNUexample b/modules/experimental/NWGNUexample
deleted file mode 100644
index 6b532570c7..0000000000
--- a/modules/experimental/NWGNUexample
+++ /dev/null
@@ -1,259 +0,0 @@
-#
-# Declare the sub-directories to be built here
-#
-
-SUBDIRS = \
- $(EOLIST)
-
-#
-# Get the 'head' of the build environment. This includes default targets and
-# paths to tools
-#
-
-include $(AP_WORK)\build\NWGNUhead.inc
-
-#
-# build this level's files
-
-#
-# Make sure all needed macro's are defined
-#
-
-#
-# These directories will be at the beginning of the include list, followed by
-# INCDIRS
-#
-XINCDIRS += \
- $(AP_WORK)/include \
- $(NWOS) \
- $(AP_WORK)/modules/arch/netware \
- $(AP_WORK)/server/mpm/netware \
- $(APR)/include \
- $(APRUTIL)/include \
- $(APR) \
- $(EOLIST)
-
-#
-# These flags will come after CFLAGS
-#
-XCFLAGS += \
- $(EOLIST)
-
-#
-# These defines will come after DEFINES
-#
-XDEFINES += \
- $(EOLIST)
-
-#
-# These flags will be added to the link.opt file
-#
-XLFLAGS += \
- $(EOLIST)
-
-#
-# These values will be appended to the correct variables based on the value of
-# RELEASE
-#
-ifeq "$(RELEASE)" "debug"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-ifeq "$(RELEASE)" "noopt"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-ifeq "$(RELEASE)" "release"
-XINCDIRS += \
- $(EOLIST)
-
-XCFLAGS += \
- $(EOLIST)
-
-XDEFINES += \
- $(EOLIST)
-
-XLFLAGS += \
- $(EOLIST)
-endif
-
-#
-# These are used by the link target if an NLM is being generated
-# This is used by the link 'name' directive to name the nlm. If left blank
-# TARGET_nlm (see below) will be used.
-#
-NLM_NAME = example
-
-#
-# This is used by the link '-desc ' directive.
-# If left blank, NLM_NAME will be used.
-#
-NLM_DESCRIPTION = Apache $(VERSION_STR) Example Module
-
-#
-# This is used by the '-threadname' directive. If left blank,
-# NLM_NAME Thread will be used.
-#
-NLM_THREAD_NAME = Example Module
-
-#
-# If this is specified, it will override VERSION value in
-# $(AP_WORK)\build\NWGNUenvironment.inc
-#
-NLM_VERSION =
-
-#
-# If this is specified, it will override the default of 64K
-#
-NLM_STACK_SIZE = 8192
-
-
-#
-# If this is specified it will be used by the link '-entry' directive
-#
-NLM_ENTRY_SYM = _LibCPrelude
-
-#
-# If this is specified it will be used by the link '-exit' directive
-#
-NLM_EXIT_SYM = _LibCPostlude
-
-#
-# If this is specified it will be used by the link '-check' directive
-#
-NLM_CHECK_SYM =
-
-#
-# If these are specified it will be used by the link '-flags' directive
-#
-NLM_FLAGS = AUTOUNLOAD, PSEUDOPREEMPTION
-
-#
-# If this is specified it will be linked in with the XDCData option in the def
-# file instead of the default of $(NWOS)/apache.xdc. XDCData can be disabled
-# by setting APACHE_UNIPROC in the environment
-#
-XDCDATA =
-
-#
-# If there is an NLM target, put it here
-#
-TARGET_nlm = \
- $(OBJDIR)/example.nlm \
- $(EOLIST)
-
-#
-# If there is an LIB target, put it here
-#
-TARGET_lib = \
- $(EOLIST)
-
-#
-# These are the OBJ files needed to create the NLM target above.
-# Paths must all use the '/' character
-#
-FILES_nlm_objs = \
- $(OBJDIR)/mod_example.o \
- $(EOLIST)
-
-#
-# These are the LIB files needed to create the NLM target above.
-# These will be added as a library command in the link.opt file.
-#
-FILES_nlm_libs = \
- libcpre.o \
- $(EOLIST)
-
-#
-# These are the modules that the above NLM target depends on to load.
-# These will be added as a module command in the link.opt file.
-#
-FILES_nlm_modules = \
- aprlib \
- libc \
- $(EOLIST)
-
-#
-# If the nlm has a msg file, put it's path here
-#
-FILE_nlm_msg =
-
-#
-# If the nlm has a hlp file put it's path here
-#
-FILE_nlm_hlp =
-
-#
-# If this is specified, it will override $(NWOS)\copyright.txt.
-#
-FILE_nlm_copyright =
-
-#
-# Any additional imports go here
-#
-FILES_nlm_Ximports = \
- @$(APR)/aprlib.imp \
- @$(NWOS)/httpd.imp \
- @libc.imp \
- $(EOLIST)
-
-#
-# Any symbols exported to here
-#
-FILES_nlm_exports = \
- example_module \
- $(EOLIST)
-
-#
-# These are the OBJ files needed to create the LIB target above.
-# Paths must all use the '/' character
-#
-FILES_lib_objs = \
- $(EOLIST)
-
-#
-# implement targets and dependancies (leave this section alone)
-#
-
-libs :: $(OBJDIR) $(TARGET_lib)
-
-nlms :: libs $(TARGET_nlm)
-
-#
-# Updated this target to create necessary directories and copy files to the
-# correct place. (See $(AP_WORK)\build\NWGNUhead.inc for examples)
-#
-install :: nlms FORCE
-
-#
-# Any specialized rules here
-#
-
-#
-# Include the 'tail' makefile that has targets that depend on variables defined
-# in this makefile
-#
-
-include $(AP_WORK)\build\NWGNUtail.inc
-
-
diff --git a/modules/experimental/NWGNUmakefile b/modules/experimental/NWGNUmakefile
index 20927ee258..f0d539679c 100644
--- a/modules/experimental/NWGNUmakefile
+++ b/modules/experimental/NWGNUmakefile
@@ -160,9 +160,6 @@ XDCDATA =
# it twice to allow it parent NWGNUmakefile to work properly. If another
# submakefile is added, the extra reference to example.nlm should be removed.
TARGET_nlm = \
- $(OBJDIR)/example.nlm \
- $(OBJDIR)/case_flt.nlm \
- $(OBJDIR)/case_flt_in.nlm \
$(OBJDIR)/substitute.nlm \
$(EOLIST)
diff --git a/modules/experimental/config.m4 b/modules/experimental/config.m4
index 5ce1d7c93d..dd708f3eba 100644
--- a/modules/experimental/config.m4
+++ b/modules/experimental/config.m4
@@ -1,9 +1,6 @@
APACHE_MODPATH_INIT(experimental)
-APACHE_MODULE(example, example and demo module, , , no)
-APACHE_MODULE(case_filter, example uppercase conversion filter, , , no)
-APACHE_MODULE(case_filter_in, example uppercase conversion input filter, , , no)
APACHE_MODULE(substitute, response content rewrite-like filtering, , , most)
APACHE_MODPATH_FINISH
diff --git a/modules/experimental/mod_case_filter.c b/modules/experimental/mod_case_filter.c
deleted file mode 100644
index 023ebb2205..0000000000
--- a/modules/experimental/mod_case_filter.c
+++ /dev/null
@@ -1,139 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include "httpd.h"
-#include "http_config.h"
-#include "apr_buckets.h"
-#include "apr_general.h"
-#include "apr_lib.h"
-#include "util_filter.h"
-#include "http_request.h"
-
-#include <ctype.h>
-
-static const char s_szCaseFilterName[]="CaseFilter";
-module AP_MODULE_DECLARE_DATA case_filter_module;
-
-typedef struct
- {
- int bEnabled;
- } CaseFilterConfig;
-
-static void *CaseFilterCreateServerConfig(apr_pool_t *p,server_rec *s)
- {
- CaseFilterConfig *pConfig=apr_pcalloc(p,sizeof *pConfig);
-
- pConfig->bEnabled=0;
-
- return pConfig;
- }
-
-static void CaseFilterInsertFilter(request_rec *r)
- {
- CaseFilterConfig *pConfig=ap_get_module_config(r->server->module_config,
- &case_filter_module);
-
- if(!pConfig->bEnabled)
- return;
-
- ap_add_output_filter(s_szCaseFilterName,NULL,r,r->connection);
- }
-
-static apr_status_t CaseFilterOutFilter(ap_filter_t *f,
- apr_bucket_brigade *pbbIn)
- {
- request_rec *r = f->r;
- conn_rec *c = r->connection;
- apr_bucket *pbktIn;
- apr_bucket_brigade *pbbOut;
-
- pbbOut=apr_brigade_create(r->pool, c->bucket_alloc);
- for (pbktIn = APR_BRIGADE_FIRST(pbbIn);
- pbktIn != APR_BRIGADE_SENTINEL(pbbIn);
- pbktIn = APR_BUCKET_NEXT(pbktIn))
- {
- const char *data;
- apr_size_t len;
- char *buf;
- apr_size_t n;
- apr_bucket *pbktOut;
-
- if(APR_BUCKET_IS_EOS(pbktIn))
- {
- apr_bucket *pbktEOS=apr_bucket_eos_create(c->bucket_alloc);
- APR_BRIGADE_INSERT_TAIL(pbbOut,pbktEOS);
- continue;
- }
-
- /* read */
- apr_bucket_read(pbktIn,&data,&len,APR_BLOCK_READ);
-
- /* write */
- buf = apr_bucket_alloc(len, c->bucket_alloc);
- for(n=0 ; n < len ; ++n)
- buf[n] = apr_toupper(data[n]);
-
- pbktOut = apr_bucket_heap_create(buf, len, apr_bucket_free,
- c->bucket_alloc);
- APR_BRIGADE_INSERT_TAIL(pbbOut,pbktOut);
- }
-
- /* Q: is there any advantage to passing a brigade for each bucket?
- * A: obviously, it can cut down server resource consumption, if this
- * experimental module was fed a file of 4MB, it would be using 8MB for
- * the 'read' buckets and the 'write' buckets.
- *
- * Note it is more efficient to consume (destroy) each bucket as it's
- * processed above than to do a single cleanup down here. In any case,
- * don't let our caller pass the same buckets to us, twice;
- */
- apr_brigade_cleanup(pbbIn);
- return ap_pass_brigade(f->next,pbbOut);
- }
-
-static const char *CaseFilterEnable(cmd_parms *cmd, void *dummy, int arg)
- {
- CaseFilterConfig *pConfig=ap_get_module_config(cmd->server->module_config,
- &case_filter_module);
- pConfig->bEnabled=arg;
-
- return NULL;
- }
-
-static const command_rec CaseFilterCmds[] =
- {
- AP_INIT_FLAG("CaseFilter", CaseFilterEnable, NULL, RSRC_CONF,
- "Run a case filter on this host"),
- { NULL }
- };
-
-static void CaseFilterRegisterHooks(apr_pool_t *p)
- {
- ap_hook_insert_filter(CaseFilterInsertFilter,NULL,NULL,APR_HOOK_MIDDLE);
- ap_register_output_filter(s_szCaseFilterName,CaseFilterOutFilter,NULL,
- AP_FTYPE_RESOURCE);
- }
-
-module AP_MODULE_DECLARE_DATA case_filter_module =
-{
- STANDARD20_MODULE_STUFF,
- NULL,
- NULL,
- CaseFilterCreateServerConfig,
- NULL,
- CaseFilterCmds,
- CaseFilterRegisterHooks
-};
diff --git a/modules/experimental/mod_case_filter.dsp b/modules/experimental/mod_case_filter.dsp
deleted file mode 100644
index 8f65689d25..0000000000
--- a/modules/experimental/mod_case_filter.dsp
+++ /dev/null
@@ -1,111 +0,0 @@
-# Microsoft Developer Studio Project File - Name="mod_case_filter" - Package Owner=<4>
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diff --git a/modules/experimental/mod_case_filter_in.c b/modules/experimental/mod_case_filter_in.c
deleted file mode 100644
index d474794010..0000000000
--- a/modules/experimental/mod_case_filter_in.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * An example input filter - this converts input to upper case. Note that
- * because of the moment it gets inserted it does NOT convert request headers.
- */
-
-#include "httpd.h"
-#include "http_config.h"
-#include "apr_buckets.h"
-#include "apr_general.h"
-#include "apr_lib.h"
-#include "util_filter.h"
-#include "http_request.h"
-
-#include <ctype.h>
-
-static const char s_szCaseFilterName[] = "CaseFilterIn";
-module AP_MODULE_DECLARE_DATA case_filter_in_module;
-
-typedef struct
-{
- int bEnabled;
-} CaseFilterInConfig;
-
-typedef struct
-{
- apr_bucket_brigade *pbbTmp;
-} CaseFilterInContext;
-
-static void *CaseFilterInCreateServerConfig(apr_pool_t *p, server_rec *s)
-{
- CaseFilterInConfig *pConfig = apr_pcalloc(p, sizeof *pConfig);
-
- pConfig->bEnabled = 0;
-
- return pConfig;
-}
-
-static void CaseFilterInInsertFilter(request_rec *r)
-{
- CaseFilterInConfig *pConfig=ap_get_module_config(r->server->module_config,
- &case_filter_in_module);
- if(!pConfig->bEnabled)
- return;
-
- ap_add_input_filter(s_szCaseFilterName,NULL,r,r->connection);
-}
-
-static apr_status_t CaseFilterInFilter(ap_filter_t *f,
- apr_bucket_brigade *pbbOut,
- ap_input_mode_t eMode,
- apr_read_type_e eBlock,
- apr_off_t nBytes)
-{
- request_rec *r = f->r;
- conn_rec *c = r->connection;
- CaseFilterInContext *pCtx;
- apr_status_t ret;
-
- if (!(pCtx = f->ctx)) {
- f->ctx = pCtx = apr_palloc(r->pool, sizeof *pCtx);
- pCtx->pbbTmp = apr_brigade_create(r->pool, c->bucket_alloc);
- }
-
- if (APR_BRIGADE_EMPTY(pCtx->pbbTmp)) {
- ret = ap_get_brigade(f->next, pCtx->pbbTmp, eMode, eBlock, nBytes);
-
- if (eMode == AP_MODE_EATCRLF || ret != APR_SUCCESS)
- return ret;
- }
-
- while(!APR_BRIGADE_EMPTY(pCtx->pbbTmp)) {
- apr_bucket *pbktIn = APR_BRIGADE_FIRST(pCtx->pbbTmp);
- apr_bucket *pbktOut;
- const char *data;
- apr_size_t len;
- char *buf;
- apr_size_t n;
-
- /* It is tempting to do this...
- * APR_BUCKET_REMOVE(pB);
- * APR_BRIGADE_INSERT_TAIL(pbbOut,pB);
- * and change the case of the bucket data, but that would be wrong
- * for a file or socket buffer, for example...
- */
-
- if(APR_BUCKET_IS_EOS(pbktIn)) {
- APR_BUCKET_REMOVE(pbktIn);
- APR_BRIGADE_INSERT_TAIL(pbbOut, pbktIn);
- break;
- }
-
- ret=apr_bucket_read(pbktIn, &data, &len, eBlock);
- if(ret != APR_SUCCESS)
- return ret;
-
- buf = malloc(len);
- for(n=0 ; n < len ; ++n)
- buf[n] = apr_toupper(data[n]);
-
- pbktOut = apr_bucket_heap_create(buf, len, 0, c->bucket_alloc);
- APR_BRIGADE_INSERT_TAIL(pbbOut, pbktOut);
- apr_bucket_delete(pbktIn);
- }
-
- return APR_SUCCESS;
-}
-
-
-static const char *CaseFilterInEnable(cmd_parms *cmd, void *dummy, int arg)
-{
- CaseFilterInConfig *pConfig
- = ap_get_module_config(cmd->server->module_config,
- &case_filter_in_module);
- pConfig->bEnabled=arg;
-
- return NULL;
-}
-
-static const command_rec CaseFilterInCmds[] =
-{
- AP_INIT_FLAG("CaseFilterIn", CaseFilterInEnable, NULL, RSRC_CONF,
- "Run an input case filter on this host"),
- { NULL }
-};
-
-
-static void CaseFilterInRegisterHooks(apr_pool_t *p)
-{
- ap_hook_insert_filter(CaseFilterInInsertFilter, NULL, NULL,
- APR_HOOK_MIDDLE);
- ap_register_input_filter(s_szCaseFilterName, CaseFilterInFilter, NULL,
- AP_FTYPE_RESOURCE);
-}
-
-module AP_MODULE_DECLARE_DATA case_filter_in_module =
-{
- STANDARD20_MODULE_STUFF,
- NULL,
- NULL,
- CaseFilterInCreateServerConfig,
- NULL,
- CaseFilterInCmds,
- CaseFilterInRegisterHooks
-};
diff --git a/modules/experimental/mod_case_filter_in.dsp b/modules/experimental/mod_case_filter_in.dsp
deleted file mode 100644
index 8a00793144..0000000000
--- a/modules/experimental/mod_case_filter_in.dsp
+++ /dev/null
@@ -1,111 +0,0 @@
-# Microsoft Developer Studio Project File - Name="mod_case_filter_in" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Dynamic-Link Library" 0x0102
-
-CFG=mod_case_filter_in - Win32 Debug
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-!MESSAGE by defining the macro CFG on the command line. For case_filter_in:
-!MESSAGE
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-!MESSAGE
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-!MESSAGE
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diff --git a/modules/experimental/mod_example.c b/modules/experimental/mod_example.c
deleted file mode 100644
index ff09d2cfe4..0000000000
--- a/modules/experimental/mod_example.c
+++ /dev/null
@@ -1,1517 +0,0 @@
-/* Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements. See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/*
- * Apache example module. Provide demonstrations of how modules do things.
- * It is not meant to be used in a production server. Since it participates
- * in all of the processing phases, it could conceivable interfere with
- * the proper operation of other modules -- particularly the ones related
- * to security.
- *
- * In the interest of brevity, all functions and structures internal to
- * this module, but which may have counterparts in *real* modules, are
- * prefixed with 'x_' instead of 'example_'.
- *
- * To use mod_example, configure the Apache build with --enable-example and
- * compile. Set up a <Location> block in your configuration file like so:
- *
- * <Location /example>
- * SetHandler example-handler
- * </Location>
- *
- * When you look at that location on your server, you will see a backtrace of
- * the callbacks that have been invoked up to that point. See the ErrorLog for
- * more information on code paths that touch mod_example.
- *
- * IMPORTANT NOTES
- * ===============
- *
- * Do NOT use this module on a production server. It attaches itself to every
- * phase of the server runtime operations including startup, shutdown and
- * request processing, and produces copious amounts of logging data. This will
- * negatively affect server performance.
- *
- * Do NOT use mod_example as the basis for your own code. This module
- * implements every callback hook offered by the Apache core, and your
- * module will almost certainly not have to implement this much. If you
- * want a simple module skeleton to start development, use apxs -g.
- *
- * XXX TO DO XXX
- * =============
- *
- * * Enable HTML backtrace entries for more callbacks that are not directly
- * associated with a request
- * * Make sure every callback that posts an HTML backtrace entry does so in the * right category, so nothing gets overwritten
- * * Implement some logic to show what happens in the parent, and what in the
- * child(ren)
- */
-
-#include "httpd.h"
-#include "http_config.h"
-#include "http_core.h"
-#include "http_log.h"
-#include "http_main.h"
-#include "http_protocol.h"
-#include "http_request.h"
-#include "util_script.h"
-#include "http_connection.h"
-#ifdef HAVE_UNIX_SUEXEC
-#include "unixd.h"
-#endif
-#include "scoreboard.h"
-#include "mpm_common.h"
-
-#include "apr_strings.h"
-
-#include <stdio.h>
-
-/*--------------------------------------------------------------------------*/
-/* */
-/* Data declarations. */
-/* */
-/* Here are the static cells and structure declarations private to our */
-/* module. */
-/* */
-/*--------------------------------------------------------------------------*/
-
-/*
- * Sample configuration record. Used for both per-directory and per-server
- * configuration data.
- *
- * It's perfectly reasonable to have two different structures for the two
- * different environments. The same command handlers will be called for
- * both, though, so the handlers need to be able to tell them apart. One
- * possibility is for both structures to start with an int which is 0 for
- * one and 1 for the other.
- *
- * Note that while the per-directory and per-server configuration records are
- * available to most of the module handlers, they should be treated as
- * READ-ONLY by all except the command and merge handlers. Sometimes handlers
- * are handed a record that applies to the current location by implication or
- * inheritance, and modifying it will change the rules for other locations.
- */
-typedef struct x_cfg {
- int cmode; /* Environment to which record applies
- * (directory, server, or combination).
- */
-#define CONFIG_MODE_SERVER 1
-#define CONFIG_MODE_DIRECTORY 2
-#define CONFIG_MODE_COMBO 3 /* Shouldn't ever happen. */
- int local; /* Boolean: "Example" directive declared
- * here?
- */
- int congenital; /* Boolean: did we inherit an "Example"? */
- char *trace; /* Pointer to trace string. */
- char *loc; /* Location to which this record applies. */
-} x_cfg;
-
-/*
- * String pointer to hold the startup trace. No harm working with a global until
- * the server is (may be) multi-threaded.
- */
-static const char *trace = NULL;
-
-/*
- * Declare ourselves so the configuration routines can find and know us.
- * We'll fill it in at the end of the module.
- */
-module AP_MODULE_DECLARE_DATA example_module;
-
-/*--------------------------------------------------------------------------*/
-/* */
-/* The following pseudo-prototype declarations illustrate the parameters */
-/* passed to command handlers for the different types of directive */
-/* syntax. If an argument was specified in the directive definition */
-/* (look for "command_rec" below), it's available to the command handler */
-/* via the (void *) info field in the cmd_parms argument passed to the */
-/* handler (cmd->info for the examples below). */
-/* */
-/*--------------------------------------------------------------------------*/
-
-/*
- * Command handler for a NO_ARGS directive. Declared in the command_rec
- * list with
- * AP_INIT_NO_ARGS("directive", function, mconfig, where, help)
- *
- * static const char *handle_NO_ARGS(cmd_parms *cmd, void *mconfig);
- */
-
-/*
- * Command handler for a RAW_ARGS directive. The "args" argument is the text
- * of the commandline following the directive itself. Declared in the
- * command_rec list with
- * AP_INIT_RAW_ARGS("directive", function, mconfig, where, help)
- *
- * static const char *handle_RAW_ARGS(cmd_parms *cmd, void *mconfig,
- * const char *args);
- */
-
-/*
- * Command handler for a FLAG directive. The single parameter is passed in
- * "bool", which is either zero or not for Off or On respectively.
- * Declared in the command_rec list with
- * AP_INIT_FLAG("directive", function, mconfig, where, help)
- *
- * static const char *handle_FLAG(cmd_parms *cmd, void *mconfig, int bool);
- */
-
-/*
- * Command handler for a TAKE1 directive. The single parameter is passed in
- * "word1". Declared in the command_rec list with
- * AP_INIT_TAKE1("directive", function, mconfig, where, help)
- *
- * static const char *handle_TAKE1(cmd_parms *cmd, void *mconfig,
- * char *word1);
- */
-
-/*
- * Command handler for a TAKE2 directive. TAKE2 commands must always have
- * exactly two arguments. Declared in the command_rec list with
- * AP_INIT_TAKE2("directive", function, mconfig, where, help)
- *
- * static const char *handle_TAKE2(cmd_parms *cmd, void *mconfig,
- * char *word1, char *word2);
- */
-
-/*
- * Command handler for a TAKE3 directive. Like TAKE2, these must have exactly
- * three arguments, or the parser complains and doesn't bother calling us.
- * Declared in the command_rec list with
- * AP_INIT_TAKE3("directive", function, mconfig, where, help)
- *
- * static const char *handle_TAKE3(cmd_parms *cmd, void *mconfig,
- * char *word1, char *word2, char *word3);
- */
-
-/*
- * Command handler for a TAKE12 directive. These can take either one or two
- * arguments.
- * - word2 is a NULL pointer if no second argument was specified.
- * Declared in the command_rec list with
- * AP_INIT_TAKE12("directive", function, mconfig, where, help)
- *
- * static const char *handle_TAKE12(cmd_parms *cmd, void *mconfig,
- * char *word1, char *word2);
- */
-
-/*
- * Command handler for a TAKE123 directive. A TAKE123 directive can be given,
- * as might be expected, one, two, or three arguments.
- * - word2 is a NULL pointer if no second argument was specified.
- * - word3 is a NULL pointer if no third argument was specified.
- * Declared in the command_rec list with
- * AP_INIT_TAKE123("directive", function, mconfig, where, help)
- *
- * static const char *handle_TAKE123(cmd_parms *cmd, void *mconfig,
- * char *word1, char *word2, char *word3);
- */
-
-/*
- * Command handler for a TAKE13 directive. Either one or three arguments are
- * permitted - no two-parameters-only syntax is allowed.
- * - word2 and word3 are NULL pointers if only one argument was specified.
- * Declared in the command_rec list with
- * AP_INIT_TAKE13("directive", function, mconfig, where, help)
- *
- * static const char *handle_TAKE13(cmd_parms *cmd, void *mconfig,
- * char *word1, char *word2, char *word3);
- */
-
-/*
- * Command handler for a TAKE23 directive. At least two and as many as three
- * arguments must be specified.
- * - word3 is a NULL pointer if no third argument was specified.
- * Declared in the command_rec list with
- * AP_INIT_TAKE23("directive", function, mconfig, where, help)
- *
- * static const char *handle_TAKE23(cmd_parms *cmd, void *mconfig,
- * char *word1, char *word2, char *word3);
- */
-
-/*
- * Command handler for a ITERATE directive.
- * - Handler is called once for each of n arguments given to the directive.
- * - word1 points to each argument in turn.
- * Declared in the command_rec list with
- * AP_INIT_ITERATE("directive", function, mconfig, where, help)
- *
- * static const char *handle_ITERATE(cmd_parms *cmd, void *mconfig,
- * char *word1);
- */
-
-/*
- * Command handler for a ITERATE2 directive.
- * - Handler is called once for each of the second and subsequent arguments
- * given to the directive.
- * - word1 is the same for each call for a particular directive instance (the
- * first argument).
- * - word2 points to each of the second and subsequent arguments in turn.
- * Declared in the command_rec list with
- * AP_INIT_ITERATE2("directive", function, mconfig, where, help)
- *
- * static const char *handle_ITERATE2(cmd_parms *cmd, void *mconfig,
- * char *word1, char *word2);
- */
-
-/*--------------------------------------------------------------------------*/
-/* */
-/* These routines are strictly internal to this module, and support its */
-/* operation. They are not referenced by any external portion of the */
-/* server. */
-/* */
-/*--------------------------------------------------------------------------*/
-
-/*
- * Locate our directory configuration record for the current request.
- */
-static x_cfg *our_dconfig(const request_rec *r)
-{
- return (x_cfg *) ap_get_module_config(r->per_dir_config, &example_module);
-}
-
-/*
- * The following utility routines are not used in the module. Don't
- * compile them so -Wall doesn't complain about functions that are
- * defined but not used.
- */
-#if 0
-/*
- * Locate our server configuration record for the specified server.
- */
-static x_cfg *our_sconfig(const server_rec *s)
-{
- return (x_cfg *) ap_get_module_config(s->module_config, &example_module);
-}
-
-/*
- * Likewise for our configuration record for the specified request.
- */
-static x_cfg *our_rconfig(const request_rec *r)
-{
- return (x_cfg *) ap_get_module_config(r->request_config, &example_module);
-}
-#endif /* if 0 */
-
-/*
- * Likewise for our configuration record for a connection.
- */
-static x_cfg *our_cconfig(const conn_rec *c)
-{
- return (x_cfg *) ap_get_module_config(c->conn_config, &example_module);
-}
-
-/*
- * You *could* change the following if you wanted to see the calling
- * sequence reported in the server's error_log, but beware - almost all of
- * these co-routines are called for every single request, and the impact
- * on the size (and readability) of the error_log is considerable.
- */
-#ifndef EXAMPLE_LOG_EACH
-#define EXAMPLE_LOG_EACH 0
-#endif
-
-static void example_log_each(apr_pool_t *p, server_rec *s, const char *note)
-{
- if (s != NULL) {
- ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, s, "mod_example: %s",
- note);
- } else {
- apr_file_t *out = NULL;
- apr_file_open_stderr(&out, p);
- apr_file_printf(out, "mod_example traced in non-loggable "
- "context: %s\n", note);
- }
-}
-
-
-/*
- * This utility routine traces the hooks called when the server starts up.
- * It leaves a trace in a global variable, so it should not be called from
- * a hook handler that runs in a multi-threaded situation.
- */
-
-static void trace_startup(apr_pool_t *p, server_rec *s, x_cfg *mconfig,
- const char *note)
-{
- const char *sofar;
- char *where, *addon;
-
-#if EXAMPLE_LOG_EACH
- example_log_each(p, s, note);
-#endif
-
- /*
- * If we weren't passed a configuration record, we can't figure out to
- * what location this call applies. This only happens for co-routines
- * that don't operate in a particular directory or server context. If we
- * got a valid record, extract the location (directory or server) to which
- * it applies.
- */
- where = (mconfig != NULL) ? mconfig->loc : "nowhere";
- where = (where != NULL) ? where : "";
-
- addon = apr_pstrcat(p,
- " <li>\n"
- " <dl>\n"
- " <dt><samp>", note, "</samp></dt>\n"
- " <dd><samp>[", where, "]</samp></dd>\n"
- " </dl>\n"
- " </li>\n",
- NULL);
-
- /*
- * Make sure that we start with a valid string, even if we have never been
- * called.
- */
- sofar = (trace == NULL) ? "" : trace;
-
- trace = apr_pstrcat(p, sofar, addon, NULL);
-}
-
-
-/*
- * This utility route traces the hooks called as a request is handled.
- * It takes the current request as argument
- */
-#define TRACE_NOTE "example-trace"
-
-static void trace_request(const request_rec *r, const char *note)
-{
- const char *trace_copy, *sofar;
- char *addon, *where;
- x_cfg *cfg;
-
-#if EXAMPLE_LOG_EACH
- example_log_each(r->pool, r->server, note);
-#endif
-
- if ((sofar = apr_table_get(r->notes, TRACE_NOTE)) == NULL) {
- sofar = "";
- }
-
- cfg = our_dconfig(r);
-
- where = (cfg != NULL) ? cfg->loc : "nowhere";
- where = (where != NULL) ? where : "";
-
- addon = apr_pstrcat(r->pool,
- " <li>\n"
- " <dl>\n"
- " <dt><samp>", note, "</samp></dt>\n"
- " <dd><samp>[", where, "]</samp></dd>\n"
- " </dl>\n"
- " </li>\n",
- NULL);
-
- trace_copy = apr_pstrcat(r->pool, sofar, addon, NULL);
- apr_table_set(r->notes, TRACE_NOTE, trace_copy);
-}
-
-/*
- * This utility routine traces the hooks called while processing a
- * Connection. Its trace is kept in the pool notes of the pool associated
- * with the Connection.
- */
-
-/*
- * Key to get and set the userdata. We should be able to get away
- * with a constant key, since in prefork mode the process will have
- * the connection and its pool to itself entirely, and in
- * multi-threaded mode each connection will have its own pool.
- */
-#define CONN_NOTE "example-connection"
-
-static void trace_connection(conn_rec *c, const char *note)
-{
- const char *trace_copy, *sofar;
- char *addon, *where;
- void *data;
- x_cfg *cfg;
-
-#if EXAMPLE_LOG_EACH
- example_log_each(c->pool, c->base_server, note);
-#endif
-
- cfg = our_cconfig(c);
-
- where = (cfg != NULL) ? cfg->loc : "nowhere";
- where = (where != NULL) ? where : "";
-
- addon = apr_pstrcat(c->pool,
- " <li>\n"
- " <dl>\n"
- " <dt><samp>", note, "</samp></dt>\n"
- " <dd><samp>[", where, "]</samp></dd>\n"
- " </dl>\n"
- " </li>\n",
- NULL);
-
- /* Find existing notes and copy */
- apr_pool_userdata_get(&data, CONN_NOTE, c->pool);
- sofar = (data == NULL) ? "" : (const char *) data;
-
- /* Tack addon onto copy */
- trace_copy = apr_pstrcat(c->pool, sofar, addon, NULL);
-
- /*
- * Stash copy back into pool notes. This call has a cleanup
- * parameter, but we're not using it because the string has been
- * allocated from that same pool. There is also an unused return
- * value: we have nowhere to communicate any error that might
- * occur, and will have to check for the existence of this data on
- * the other end.
- */
- apr_pool_userdata_set((const void *) trace_copy, CONN_NOTE,
- NULL, c->pool);
-}
-
-static void trace_nocontext(apr_pool_t *p, const char *file, int line,
- const char *note)
-{
- /*
- * Since we have no request or connection to trace, or any idea
- * from where this routine was called, there's really not much we
- * can do. If we are not logging everything by way of the
- * EXAMPLE_LOG_EACH constant, do nothing in this routine.
- */
-
-#ifdef EXAMPLE_LOG_EACH
- ap_log_perror(file, line, APLOG_NOTICE, 0, p, note);
-#endif
-}
-
-
-/*--------------------------------------------------------------------------*/
-/* We prototyped the various syntax for command handlers (routines that */
-/* are called when the configuration parser detects a directive declared */
-/* by our module) earlier. Now we actually declare a "real" routine that */
-/* will be invoked by the parser when our "real" directive is */
-/* encountered. */
-/* */
-/* If a command handler encounters a problem processing the directive, it */
-/* signals this fact by returning a non-NULL pointer to a string */
-/* describing the problem. */
-/* */
-/* The magic return value DECLINE_CMD is used to deal with directives */
-/* that might be declared by multiple modules. If the command handler */
-/* returns NULL, the directive was processed; if it returns DECLINE_CMD, */
-/* the next module (if any) that declares the directive is given a chance */
-/* at it. If it returns any other value, it's treated as the text of an */
-/* error message. */
-/*--------------------------------------------------------------------------*/
-/*
- * Command handler for the NO_ARGS "Example" directive. All we do is mark the
- * call in the trace log, and flag the applicability of the directive to the
- * current location in that location's configuration record.
- */
-static const char *cmd_example(cmd_parms *cmd, void *mconfig)
-{
- x_cfg *cfg = (x_cfg *) mconfig;
-
- /*
- * "Example Wuz Here"
- */
- cfg->local = 1;
- trace_startup(cmd->pool, cmd->server, cfg, "cmd_example()");
- return NULL;
-}
-
-/*
- * This function gets called to create a per-directory configuration
- * record. This will be called for the "default" server environment, and for
- * each directory for which the parser finds any of our directives applicable.
- * If a directory doesn't have any of our directives involved (i.e., they
- * aren't in the .htaccess file, or a <Location>, <Directory>, or related
- * block), this routine will *not* be called - the configuration for the
- * closest ancestor is used.
- *
- * The return value is a pointer to the created module-specific
- * structure.
- */
-static void *x_create_dir_config(apr_pool_t *p, char *dirspec)
-{
- x_cfg *cfg;
- char *dname = dirspec;
- char *note;
-
- /*
- * Allocate the space for our record from the pool supplied.
- */
- cfg = (x_cfg *) apr_pcalloc(p, sizeof(x_cfg));
- /*
- * Now fill in the defaults. If there are any `parent' configuration
- * records, they'll get merged as part of a separate callback.
- */
- cfg->local = 0;
- cfg->congenital = 0;
- cfg->cmode = CONFIG_MODE_DIRECTORY;
- /*
- * Finally, add our trace to the callback list.
- */
- dname = (dname != NULL) ? dname : "";
- cfg->loc = apr_pstrcat(p, "DIR(", dname, ")", NULL);
- note = apr_psprintf(p, "x_create_dir_config(p == 0x%x, dirspec == %s)",
- p, dirspec);
- trace_startup(p, NULL, cfg, note);
- return (void *) cfg;
-}
-
-/*
- * This function gets called to merge two per-directory configuration
- * records. This is typically done to cope with things like .htaccess files
- * or <Location> directives for directories that are beneath one for which a
- * configuration record was already created. The routine has the
- * responsibility of creating a new record and merging the contents of the
- * other two into it appropriately. If the module doesn't declare a merge
- * routine, the record for the closest ancestor location (that has one) is
- * used exclusively.
- *
- * The routine MUST NOT modify any of its arguments!
- *
- * The return value is a pointer to the created module-specific structure
- * containing the merged values.
- */
-static void *x_merge_dir_config(apr_pool_t *p, void *parent_conf,
- void *newloc_conf)
-{
-
- x_cfg *merged_config = (x_cfg *) apr_pcalloc(p, sizeof(x_cfg));
- x_cfg *pconf = (x_cfg *) parent_conf;
- x_cfg *nconf = (x_cfg *) newloc_conf;
- char *note;
-
- /*
- * Some things get copied directly from the more-specific record, rather
- * than getting merged.
- */
- merged_config->local = nconf->local;
- merged_config->loc = apr_pstrdup(p, nconf->loc);
- /*
- * Others, like the setting of the `congenital' flag, get ORed in. The
- * setting of that particular flag, for instance, is TRUE if it was ever
- * true anywhere in the upstream configuration.
- */
- merged_config->congenital = (pconf->congenital | pconf->local);
- /*
- * If we're merging records for two different types of environment (server
- * and directory), mark the new record appropriately. Otherwise, inherit
- * the current value.
- */
- merged_config->cmode =
- (pconf->cmode == nconf->cmode) ? pconf->cmode : CONFIG_MODE_COMBO;
- /*
- * Now just record our being called in the trace list. Include the
- * locations we were asked to merge.
- */
- note = apr_psprintf(p, "x_merge_dir_config(p == 0x%x, parent_conf == "
- "0x%x, newloc_conf == 0x%x)", p, parent_conf,
- newloc_conf);
- trace_startup(p, NULL, merged_config, note);
- return (void *) merged_config;
-}
-
-/*
- * This function gets called to create a per-server configuration
- * record. It will always be called for the "default" server.
- *
- * The return value is a pointer to the created module-specific
- * structure.
- */
-static void *x_create_server_config(apr_pool_t *p, server_rec *s)
-{
-
- x_cfg *cfg;
- char *sname = s->server_hostname;
-
- /*
- * As with the x_create_dir_config() reoutine, we allocate and fill
- * in an empty record.
- */
- cfg = (x_cfg *) apr_pcalloc(p, sizeof(x_cfg));
- cfg->local = 0;
- cfg->congenital = 0;
- cfg->cmode = CONFIG_MODE_SERVER;
- /*
- * Note that we were called in the trace list.
- */
- sname = (sname != NULL) ? sname : "";
- cfg->loc = apr_pstrcat(p, "SVR(", sname, ")", NULL);
- trace_startup(p, s, cfg, "x_create_server_config()");
- return (void *) cfg;
-}
-
-/*
- * This function gets called to merge two per-server configuration
- * records. This is typically done to cope with things like virtual hosts and
- * the default server configuration The routine has the responsibility of
- * creating a new record and merging the contents of the other two into it
- * appropriately. If the module doesn't declare a merge routine, the more
- * specific existing record is used exclusively.
- *
- * The routine MUST NOT modify any of its arguments!
- *
- * The return value is a pointer to the created module-specific structure
- * containing the merged values.
- */
-static void *x_merge_server_config(apr_pool_t *p, void *server1_conf,
- void *server2_conf)
-{
-
- x_cfg *merged_config = (x_cfg *) apr_pcalloc(p, sizeof(x_cfg));
- x_cfg *s1conf = (x_cfg *) server1_conf;
- x_cfg *s2conf = (x_cfg *) server2_conf;
- char *note;
-
- /*
- * Our inheritance rules are our own, and part of our module's semantics.
- * Basically, just note whence we came.
- */
- merged_config->cmode =
- (s1conf->cmode == s2conf->cmode) ? s1conf->cmode : CONFIG_MODE_COMBO;
- merged_config->local = s2conf->local;
- merged_config->congenital = (s1conf->congenital | s1conf->local);
- merged_config->loc = apr_pstrdup(p, s2conf->loc);
- /*
- * Trace our call, including what we were asked to merge.
- */
- note = apr_pstrcat(p, "x_merge_server_config(\"", s1conf->loc, "\",\"",
- s2conf->loc, "\")", NULL);
- trace_startup(p, NULL, merged_config, note);
- return (void *) merged_config;
-}
-
-
-/*--------------------------------------------------------------------------*
- * *
- * Now let's declare routines for each of the callback hooks in order. *
- * (That's the order in which they're listed in the callback list, *not *
- * the order in which the server calls them! See the command_rec *
- * declaration near the bottom of this file.) Note that these may be *
- * called for situations that don't relate primarily to our function - in *
- * other words, the fixup handler shouldn't assume that the request has *
- * to do with "example" stuff. *
- * *
- * With the exception of the content handler, all of our routines will be *
- * called for each request, unless an earlier handler from another module *
- * aborted the sequence. *
- * *
- * There are three types of hooks (see include/ap_config.h): *
- * *
- * VOID : No return code, run all handlers declared by any module *
- * RUN_FIRST : Run all handlers until one returns something other *
- * than DECLINED. Hook runner result is result of last callback *
- * RUN_ALL : Run all handlers until one returns something other than OK *
- * or DECLINED. The hook runner returns that other value. If *
- * all hooks run, the hook runner returns OK. *
- * *
- * Handlers that are declared as "int" can return the following: *
- * *
- * OK Handler accepted the request and did its thing with it. *
- * DECLINED Handler took no action. *
- * HTTP_mumble Handler looked at request and found it wanting. *
- * *
- * See include/httpd.h for a list of HTTP_mumble status codes. Handlers *
- * that are not declared as int return a valid pointer, or NULL if they *
- * DECLINE to handle their phase for that specific request. Exceptions, if *
- * any, are noted with each routine. *
- *--------------------------------------------------------------------------*/
-
-/*
- * This routine is called before the server processes the configuration
- * files. There is no return value.
- */
-static int x_pre_config(apr_pool_t *pconf, apr_pool_t *plog,
- apr_pool_t *ptemp)
-{
- /*
- * Log the call and exit.
- */
- trace_startup(ptemp, NULL, NULL, "x_pre_config()");
-
- return OK;
-}
-
-/*
- * This routine is called after the server processes the configuration
- * files. At this point the module may review and adjust its configuration
- * settings in relation to one another and report any problems. On restart,
- * this routine will be called twice, once in the startup process (which
- * exits shortly after this phase) and once in the running server process.
- *
- * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, the
- * server will still call any remaining modules with an handler for this
- * phase.
- */
-static int x_check_config(apr_pool_t *pconf, apr_pool_t *plog,
- apr_pool_t *ptemp, server_rec *s)
-{
- /*
- * Log the call and exit.
- */
- trace_startup(ptemp, s, NULL, "x_check_config()");
- return OK;
-}
-
-/*
- * This routine is called when the -t command-line option is supplied.
- * It executes only once, in the startup process, after the check_config
- * phase and just before the process exits. At this point the module
- * may output any information useful in configuration testing.
- *
- * This is a VOID hook: all defined handlers get called.
- */
-static void x_test_config(apr_pool_t *pconf, server_rec *s)
-{
- apr_file_t *out = NULL;
-
- apr_file_open_stderr(&out, pconf);
-
- apr_file_printf(out, "Example module configuration test routine\n");
-
- trace_startup(pconf, s, NULL, "x_test_config()");
-}
-
-/*
- * This routine is called to perform any module-specific log file
- * openings. It is invoked just before the post_config phase
- *
- * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, the
- * server will still call any remaining modules with an handler for this
- * phase.
- */
-static int x_open_logs(apr_pool_t *pconf, apr_pool_t *plog,
- apr_pool_t *ptemp, server_rec *s)
-{
- /*
- * Log the call and exit.
- */
- trace_startup(ptemp, s, NULL, "x_open_logs()");
- return OK;
-}
-
-/*
- * This routine is called after the server finishes the configuration
- * process. At this point the module may review and adjust its configuration
- * settings in relation to one another and report any problems. On restart,
- * this routine will be called only once, in the running server process.
- *
- * The return value is OK, DECLINED, or HTTP_mumble. If we return OK, the
- * server will still call any remaining modules with an handler for this
- * phase.
- */
-static int x_post_config(apr_pool_t *pconf, apr_pool_t *plog,
- apr_pool_t *ptemp, server_rec *s)
-{
- /*
- * Log the call and exit.
- */
- trace_startup(ptemp, s, NULL, "x_post_config()");
- return OK;
-}
-
-/*
- * All our process-death routine does is add its trace to the log.
- */
-static apr_status_t x_child_exit(void *data)
-{
- char *note;
- server_rec *s = data;
- char *sname = s->server_hostname;
-
- /*
- * The arbitrary text we add to our trace entry indicates for which server
- * we're being called.
- */
- sname = (sname != NULL) ? sname : "";
- note = apr_pstrcat(s->process->pool, "x_child_exit(", sname, ")", NULL);
- trace_startup(s->process->pool, s, NULL, note);
- return APR_SUCCESS;
-}
-
-/*
- * All our process initialiser does is add its trace to the log.
- *
- * This is a VOID hook: all defined handlers get called.
- */
-static void x_child_init(apr_pool_t *p, server_rec *s)
-{
- char *note;
- char *sname = s->server_hostname;
-
- /*
- * The arbitrary text we add to our trace entry indicates for which server
- * we're being called.
- */
- sname = (sname != NULL) ? sname : "";
- note = apr_pstrcat(p, "x_child_init(", sname, ")", NULL);
- trace_startup(p, s, NULL, note);
-
- apr_pool_cleanup_register(p, s, x_child_exit, x_child_exit);
-}
-
-/*
- * The hook runner for ap_hook_http_scheme is aliased to ap_http_scheme(),
- * a routine that the core and other modules call when they need to know
- * the URL scheme for the request. For instance, mod_ssl returns "https"
- * if the server_rec associated with the request has SSL enabled.
- *
- * This hook was named 'ap_hook_http_method' in httpd 2.0.
- *
- * This is a RUN_FIRST hook: the first handler to return a non NULL
- * value aborts the handler chain. The http_core module inserts a
- * fallback handler (with APR_HOOK_REALLY_LAST preference) that returns
- * "http".
- */
-static const char *x_http_scheme(const request_rec *r)
-{
- /*
- * Log the call and exit.
- */
- trace_request(r, "x_http_scheme()");
-
- /* We have no claims to make about the request scheme */
- return NULL;
-}
-
-/*
- * The runner for this hook is aliased to ap_default_port(), which the
- * core and other modules call when they need to know the default port
- * for a particular server. This is used for instance to omit the
- * port number from a Redirect response Location header URL if the port
- * number is equal to the default port for the service (like 80 for http).
- *
- * This is a RUN_FIRST hook: the first handler to return a non-zero
- * value is the last one executed. The http_core module inserts a
- * fallback handler (with APR_HOOK_REALLY_LAST order specifier) that
- * returns 80.
- */
-static apr_port_t x_default_port(const request_rec *r)
-{
- /*
- * Log the call and exit.
- */
- trace_request(r, "x_default_port()");
- return 0;
-}
-
-/*
- * This routine is called just before the handler gets invoked. It allows
- * a module to insert a previously defined filter into the filter chain.
- *
- * No filter has been defined by this module, so we just log the call
- * and exit.
- *
- * This is a VOID hook: all defined handlers get called.
- */
-static void x_insert_filter(request_rec *r)
-{
- /*
- * Log the call and exit.
- */
- trace_request(r, "x_insert_filter()");
-}
-
-/*
- * This routine is called to insert a previously defined error filter into
- * the filter chain as the request is being processed.
- *
- * For the purpose of this example, we don't have a filter to insert,
- * so just add to the trace and exit.
- *
- * This is a VOID hook: all defined handlers get called.
- */
-static void x_insert_error_filter(request_rec *r)
-{
- trace_request(r, "x_insert_error_filter()");
-}
-
-/*--------------------------------------------------------------------------*/
-/* */
-/* Now we declare our content handlers, which are invoked when the server */
-/* encounters a document which our module is supposed to have a chance to */
-/* see. (See mod_mime's SetHandler and AddHandler directives, and the */
-/* mod_info and mod_status examples, for more details.) */
-/* */
-/* Since content handlers are dumping data directly into the connection */
-/* (using the r*() routines, such as rputs() and rprintf()) without */
-/* intervention by other parts of the server, they need to make */
-/* sure any accumulated HTTP headers are sent first. This is done by */
-/* calling send_http_header(). Otherwise, no header will be sent at all, */
-/* and the output sent to the client will actually be HTTP-uncompliant. */
-/*--------------------------------------------------------------------------*/
-/*
- * Sample content handler. All this does is display the call list that has
- * been built up so far.
- *
- * This routine gets called for every request, unless another handler earlier
- * in the callback chain has already handled the request. It is up to us to
- * test the request_rec->handler field and see whether we are meant to handle
- * this request.
- *
- * The content handler gets to write directly to the client using calls like
- * ap_rputs() and ap_rprintf()
- *
- * This is a RUN_FIRST hook.
- */
-static int x_handler(request_rec *r)
-{
- x_cfg *dcfg;
- char *note;
- void *conn_data;
- apr_status_t status;
-
- dcfg = our_dconfig(r);
- /*
- * Add our trace to the log, and whether we get to write
- * content for this request.
- */
- note = apr_pstrcat(r->pool, "x_handler(), handler is \"",
- r->handler, "\"", NULL);
- trace_request(r, note);
-
- /* If it's not for us, get out as soon as possible. */
- if (strcmp(r->handler, "example-handler")) {
- return DECLINED;
- }
-
- /*
- * Set the Content-type header. Note that we do not actually have to send
- * the headers: this is done by the http core.
- */
- ap_set_content_type(r, "text/html");
- /*
- * If we're only supposed to send header information (HEAD request), we're
- * already there.
- */
- if (r->header_only) {
- return OK;
- }
-
- /*
- * Now send our actual output. Since we tagged this as being
- * "text/html", we need to embed any HTML.
- */
- ap_rputs(DOCTYPE_HTML_3_2, r);
- ap_rputs("<HTML>\n", r);
- ap_rputs(" <HEAD>\n", r);
- ap_rputs(" <TITLE>mod_example Module Content-Handler Output\n", r);
- ap_rputs(" </TITLE>\n", r);
- ap_rputs(" </HEAD>\n", r);
- ap_rputs(" <BODY>\n", r);
- ap_rputs(" <H1><SAMP>mod_example</SAMP> Module Content-Handler Output\n", r);
- ap_rputs(" </H1>\n", r);
- ap_rputs(" <P>\n", r);
- ap_rprintf(r, " Apache HTTP Server version: \"%s\"\n",
- ap_get_server_banner());
- ap_rputs(" <BR>\n", r);
- ap_rprintf(r, " Server built: \"%s\"\n", ap_get_server_built());
- ap_rputs(" </P>\n", r);;
- ap_rputs(" <P>\n", r);
- ap_rputs(" The format for the callback trace is:\n", r);
- ap_rputs(" </P>\n", r);
- ap_rputs(" <DL>\n", r);
- ap_rputs(" <DT><EM>n</EM>.<SAMP>&lt;routine-name&gt;", r);
- ap_rputs("(&lt;routine-data&gt;)</SAMP>\n", r);
- ap_rputs(" </DT>\n", r);
- ap_rputs(" <DD><SAMP>[&lt;applies-to&gt;]</SAMP>\n", r);
- ap_rputs(" </DD>\n", r);
- ap_rputs(" </DL>\n", r);
- ap_rputs(" <P>\n", r);
- ap_rputs(" The <SAMP>&lt;routine-data&gt;</SAMP> is supplied by\n", r);
- ap_rputs(" the routine when it requests the trace,\n", r);
- ap_rputs(" and the <SAMP>&lt;applies-to&gt;</SAMP> is extracted\n", r);
- ap_rputs(" from the configuration record at the time of the trace.\n", r);
- ap_rputs(" <STRONG>SVR()</STRONG> indicates a server environment\n", r);
- ap_rputs(" (blank means the main or default server, otherwise it's\n", r);
- ap_rputs(" the name of the VirtualHost); <STRONG>DIR()</STRONG>\n", r);
- ap_rputs(" indicates a location in the URL or filesystem\n", r);
- ap_rputs(" namespace.\n", r);
- ap_rputs(" </P>\n", r);
- ap_rprintf(r, " <H2>Startup callbacks so far:</H2>\n <OL>\n%s </OL>\n",
- trace);
- ap_rputs(" <H2>Connection-specific callbacks so far:</H2>\n", r);
-
- status = apr_pool_userdata_get(&conn_data, CONN_NOTE,
- r->connection->pool);
- if ((status == APR_SUCCESS) && conn_data) {
- ap_rprintf(r, " <OL>\n%s </OL>\n", (char *) conn_data);
- } else {
- ap_rputs(" <P>No connection-specific callback information was "
- "retrieved.</P>\n", r);
- }
-
- ap_rputs(" <H2>Request-specific callbacks so far:</H2>\n", r);
- ap_rprintf(r, " <OL>\n%s </OL>\n", apr_table_get(r->notes, TRACE_NOTE));
- ap_rputs(" <H2>Environment for <EM>this</EM> call:</H2>\n", r);
- ap_rputs(" <UL>\n", r);
- ap_rprintf(r, " <LI>Applies-to: <SAMP>%s</SAMP>\n </LI>\n", dcfg->loc);
- ap_rprintf(r, " <LI>\"Example\" directive declared here: %s\n </LI>\n",
- (dcfg->local ? "YES" : "NO"));
- ap_rprintf(r, " <LI>\"Example\" inherited: %s\n </LI>\n",
- (dcfg->congenital ? "YES" : "NO"));
- ap_rputs(" </UL>\n", r);
- ap_rputs(" </BODY>\n", r);
- ap_rputs("</HTML>\n", r);
- /*
- * We're all done, so cancel the timeout we set. Since this is probably
- * the end of the request we *could* assume this would be done during
- * post-processing - but it's possible that another handler might be
- * called and inherit our outstanding timer. Not good; to each its own.
- */
- /*
- * We did what we wanted to do, so tell the rest of the server we
- * succeeded.
- */
- return OK;
-}
-
-/*
- * The quick_handler hook presents modules with a very powerful opportunity to
- * serve their content in a very early request phase. Note that this handler
- * can not serve any requests from the file system because hooks like
- * map_to_storage have not run. The quick_handler hook also runs before any
- * authentication and access control.
- *
- * This hook is used by mod_cache to serve cached content.
- *
- * This is a RUN_FIRST hook. Return OK if you have served the request,
- * DECLINED if you want processing to continue, or a HTTP_* error code to stop
- * processing the request.
- */
-static int x_quick_handler(request_rec *r, int lookup_uri)
-{
- /*
- * Log the call and exit.
- */
- trace_request(r, "x_quick_handler()");
- return DECLINED;
-}
-
-/*
- * This routine is called just after the server accepts the connection,
- * but before it is handed off to a protocol module to be served. The point
- * of this hook is to allow modules an opportunity to modify the connection
- * as soon as possible. The core server uses this phase to setup the
- * connection record based on the type of connection that is being used.
- *
- * This is a RUN_ALL hook.
- */
-static int x_pre_connection(conn_rec *c, void *csd)
-{
- x_cfg *cfg;
- char *note;
-
- cfg = our_cconfig(c);
-
- /*
- * Log the call and exit.
- */
- note = apr_psprintf(c->pool, "x_pre_connection(c = %x, p = %x)",
- c, c->pool);
- trace_connection(c, note);
-
- return OK;
-}
-
-/* This routine is used to actually process the connection that was received.
- * Only protocol modules should implement this hook, as it gives them an
- * opportunity to replace the standard HTTP processing with processing for
- * some other protocol. Both echo and POP3 modules are available as
- * examples.
- *
- * This is a RUN_FIRST hook.
- */
-static int x_process_connection(conn_rec *c)
-{
- x_cfg *cfg;
- cfg = our_cconfig(c);
-
- trace_connection(c, "x_process_connection()");
-
- return DECLINED;
-}
-
-/*
- * This routine is called after the request has been read but before any other
- * phases have been processed. This allows us to make decisions based upon
- * the input header fields.
- *
- * This is a RUN_ALL hook.
- */
-static int x_post_read_request(request_rec *r)
-{
- /*
- * We don't actually *do* anything here, except note the fact that we were
- * called.
- */
- trace_request(r, "x_post_read_request()");
- return DECLINED;
-}
-
-/*
- * This routine gives our module an opportunity to translate the URI into an
- * actual filename. If we don't do anything special, the server's default
- * rules (Alias directives and the like) will continue to be followed.
- *
- * This is a RUN_FIRST hook.
- */
-static int x_translate_name(request_rec *r)
-{
-
- /*
- * We don't actually *do* anything here, except note the fact that we were
- * called.
- */
- trace_request(r, "x_translate_name()");
- return DECLINED;
-}
-
-/*
- * This routine maps r->filename to a physical file on disk. Useful for
- * overriding default core behavior, including skipping mapping for
- * requests that are not file based.
- *
- * This is a RUN_FIRST hook.
- */
-static int x_map_to_storage(request_rec *r)
-{
- /*
- * We don't actually *do* anything here, except note the fact that we were
- * called.
- */
- trace_request(r, "x_map_to_storage()");
- return DECLINED;
-}
-
-/*
- * this routine gives our module another chance to examine the request
- * headers and to take special action. This is the first phase whose
- * hooks' configuration directives can appear inside the <Directory>
- * and similar sections, because at this stage the URI has been mapped
- * to the filename. For example this phase can be used to block evil
- * clients, while little resources were wasted on these.
- *
- * This is a RUN_ALL hook.
- */
-static int x_header_parser(request_rec *r)
-{
- /*
- * We don't actually *do* anything here, except note the fact that we were
- * called.
- */
- trace_request(r, "x_header_parser()");
- return DECLINED;
-}
-
-
-/*
- * This routine is called to check the authentication information sent with
- * the request (such as looking up the user in a database and verifying that
- * the [encrypted] password sent matches the one in the database).
- *
- * This is a RUN_FIRST hook. The return value is OK, DECLINED, or some
- * HTTP_mumble error (typically HTTP_UNAUTHORIZED).
- */
-static int x_check_user_id(request_rec *r)
-{
- /*
- * Don't do anything except log the call.
- */
- trace_request(r, "x_check_user_id()");
- return DECLINED;
-}
-
-/*
- * This routine is called to check to see if the resource being requested
- * requires authorisation.
- *
- * This is a RUN_FIRST hook. The return value is OK, DECLINED, or
- * HTTP_mumble. If we return OK, no other modules are called during this
- * phase.
- *
- * If *all* modules return DECLINED, the request is aborted with a server
- * error.
- */
-static int x_auth_checker(request_rec *r)
-{
- /*
- * Log the call and return OK, or access will be denied (even though we
- * didn't actually do anything).
- */
- trace_request(r, "x_auth_checker()");
- return DECLINED;
-}
-
-/*
- * This routine is called to check for any module-specific restrictions placed
- * upon the requested resource. (See the mod_access module for an example.)
- *
- * This is a RUN_ALL hook. The first handler to return a status other than OK
- * or DECLINED (for instance, HTTP_FORBIDDEN) aborts the callback chain.
- */
-static int x_access_checker(request_rec *r)
-{
- trace_request(r, "x_access_checker()");
- return DECLINED;
-}
-
-/*
- * This routine is called to determine and/or set the various document type
- * information bits, like Content-type (via r->content_type), language, et
- * cetera.
- *
- * This is a RUN_FIRST hook.
- */
-static int x_type_checker(request_rec *r)
-{
- /*
- * Log the call, but don't do anything else - and report truthfully that
- * we didn't do anything.
- */
- trace_request(r, "x_type_checker()");
- return DECLINED;
-}
-
-/*
- * This routine is called to perform any module-specific fixing of header
- * fields, et cetera. It is invoked just before any content-handler.
- *
- * This is a RUN_ALL HOOK.
- */
-static int x_fixups(request_rec *r)
-{
- /*
- * Log the call and exit.
- */
- trace_request(r, "x_fixups()");
- return DECLINED;
-}
-
-/*
- * This routine is called to perform any module-specific logging activities
- * over and above the normal server things.
- *
- * This is a RUN_ALL hook.
- */
-static int x_log_transaction(request_rec *r)
-{
- trace_request(r, "x_log_transaction()");
- return DECLINED;
-}
-
-#ifdef HAVE_UNIX_SUEXEC
-
-/*
- * This routine is called to find out under which user id to run suexec
- * Unless our module runs CGI programs, there is no reason for us to
- * mess with this information.
- *
- * This is a RUN_FIRST hook. The return value is a pointer to an
- * ap_unix_identity_t or NULL.
- */
-static ap_unix_identity_t *x_get_suexec_identity(const request_rec *r)
-{
- trace_request(r, "x_get_suexec_identity()");
- return NULL;
-}
-#endif
-
-/*
- * This routine is called to create a connection. This hook is implemented
- * by the Apache core: there is no known reason a module should override
- * it.
- *
- * This is a RUN_FIRST hook.
- *
- * Return NULL to decline, a valid conn_rec pointer to accept.
- */
-static conn_rec *x_create_connection(apr_pool_t *p, server_rec *server,
- apr_socket_t *csd, long conn_id,
- void *sbh, apr_bucket_alloc_t *alloc)
-{
- trace_nocontext(p, __FILE__, __LINE__, "x_create_connection()");
- return NULL;
-}
-
-/*
- * This hook is defined in server/core.c, but it is not actually called
- * or documented.
- *
- * This is a RUN_ALL hook.
- */
-static int x_get_mgmt_items(apr_pool_t *p, const char *val, apr_hash_t *ht)
-{
- /* We have nothing to do here but trace the call, and no context
- * in which to trace it.
- */
- trace_nocontext(p, __FILE__, __LINE__, "x_check_config()");
- return DECLINED;
-}
-
-/*
- * This routine gets called shortly after the request_rec structure
- * is created. It provides the opportunity to manipulae the request
- * at a very early stage.
- *
- * This is a RUN_ALL hook.
- */
-static int x_create_request(request_rec *r)
-{
- /*
- * We have a request_rec, but it is not filled in enough to give
- * us a usable configuration. So, add a trace without context.
- */
- trace_nocontext( r->pool, __FILE__, __LINE__, "x_create_request()");
- return DECLINED;
-}
-
-/*
- * This routine gets called during the startup of the MPM.
- * No known existing module implements this hook.
- *
- * This is a RUN_ALL hook.
- */
-static int x_pre_mpm(apr_pool_t *p, ap_scoreboard_e sb_type)
-{
- trace_nocontext(p, __FILE__, __LINE__, "x_pre_mpm()");
- return DECLINED;
-}
-
-/*
- * This hook gets run periodically by a maintenance function inside
- * the MPM. Its exact purpose is unknown and undocumented at this time.
- *
- * This is a RUN_ALL hook.
- */
-static int x_monitor(apr_pool_t *p)
-{
- trace_nocontext(p, __FILE__, __LINE__, "x_monitor()");
- return DECLINED;
-}
-
-/*--------------------------------------------------------------------------*/
-/* */
-/* Which functions are responsible for which hooks in the server. */
-/* */
-/*--------------------------------------------------------------------------*/
-/*
- * Each function our module provides to handle a particular hook is
- * specified here. The functions are registered using
- * ap_hook_foo(name, predecessors, successors, position)
- * where foo is the name of the hook.
- *
- * The args are as follows:
- * name -> the name of the function to call.
- * predecessors -> a list of modules whose calls to this hook must be
- * invoked before this module.
- * successors -> a list of modules whose calls to this hook must be
- * invoked after this module.
- * position -> The relative position of this module. One of
- * APR_HOOK_FIRST, APR_HOOK_MIDDLE, or APR_HOOK_LAST.
- * Most modules will use APR_HOOK_MIDDLE. If multiple
- * modules use the same relative position, Apache will
- * determine which to call first.
- * If your module relies on another module to run first,
- * or another module running after yours, use the
- * predecessors and/or successors.
- *
- * The number in brackets indicates the order in which the routine is called
- * during request processing. Note that not all routines are necessarily
- * called (such as if a resource doesn't have access restrictions).
- * The actual delivery of content to the browser [9] is not handled by
- * a hook; see the handler declarations below.
- */
-static void x_register_hooks(apr_pool_t *p)
-{
- ap_hook_pre_config(x_pre_config, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_check_config(x_check_config, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_test_config(x_test_config, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_open_logs(x_open_logs, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_post_config(x_post_config, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_child_init(x_child_init, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_handler(x_handler, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_quick_handler(x_quick_handler, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_pre_connection(x_pre_connection, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_process_connection(x_process_connection, NULL, NULL, APR_HOOK_MIDDLE);
- /* [1] post read_request handling */
- ap_hook_post_read_request(x_post_read_request, NULL, NULL,
- APR_HOOK_MIDDLE);
- ap_hook_log_transaction(x_log_transaction, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_http_scheme(x_http_scheme, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_default_port(x_default_port, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_translate_name(x_translate_name, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_map_to_storage(x_map_to_storage, NULL,NULL, APR_HOOK_MIDDLE);
- ap_hook_header_parser(x_header_parser, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_check_user_id(x_check_user_id, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_fixups(x_fixups, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_type_checker(x_type_checker, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_access_checker(x_access_checker, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_auth_checker(x_auth_checker, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_insert_filter(x_insert_filter, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_insert_error_filter(x_insert_error_filter, NULL, NULL, APR_HOOK_MIDDLE);
-#ifdef HAVE_UNIX_SUEXEC
- ap_hook_get_suexec_identity(x_get_suexec_identity, NULL, NULL, APR_HOOK_MIDDLE);
-#endif
- ap_hook_create_connection(x_create_connection, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_get_mgmt_items(x_get_mgmt_items, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_create_request(x_create_request, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_pre_mpm(x_pre_mpm, NULL, NULL, APR_HOOK_MIDDLE);
- ap_hook_monitor(x_monitor, NULL, NULL, APR_HOOK_MIDDLE);
-}
-
-/*--------------------------------------------------------------------------*/
-/* */
-/* All of the routines have been declared now. Here's the list of */
-/* directives specific to our module, and information about where they */
-/* may appear and how the command parser should pass them to us for */
-/* processing. Note that care must be taken to ensure that there are NO */
-/* collisions of directive names between modules. */
-/* */
-/*--------------------------------------------------------------------------*/
-/*
- * List of directives specific to our module.
- */
-static const command_rec x_cmds[] =
-{
- AP_INIT_NO_ARGS(
- "Example", /* directive name */
- cmd_example, /* config action routine */
- NULL, /* argument to include in call */
- OR_OPTIONS, /* where available */
- "Example directive - no arguments" /* directive description */
- ),
- {NULL}
-};
-/*--------------------------------------------------------------------------*/
-/* */
-/* Finally, the list of callback routines and data structures that provide */
-/* the static hooks into our module from the other parts of the server. */
-/* */
-/*--------------------------------------------------------------------------*/
-/*
- * Module definition for configuration. If a particular callback is not
- * needed, replace its routine name below with the word NULL.
- */
-module AP_MODULE_DECLARE_DATA example_module =
-{
- STANDARD20_MODULE_STUFF,
- x_create_dir_config, /* per-directory config creator */
- x_merge_dir_config, /* dir config merger */
- x_create_server_config, /* server config creator */
- x_merge_server_config, /* server config merger */
- x_cmds, /* command table */
- x_register_hooks, /* set up other request processing hooks */
-};
diff --git a/modules/experimental/mod_example.dsp b/modules/experimental/mod_example.dsp
deleted file mode 100644
index 47b6fe339e..0000000000
--- a/modules/experimental/mod_example.dsp
+++ /dev/null
@@ -1,111 +0,0 @@
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