+++ /dev/null
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000-2001 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- * Portions of this software are based upon public domain software
- * originally written at the National Center for Supercomputing Applications,
- * University of Illinois, Urbana-Champaign.
- */
-
-/*
- * util_uri.h: External Interface of util_uri.c
- */
-
-#ifndef UTIL_URI_H
-#define UTIL_URI_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @package Apache URI library
- */
-
-typedef struct schemes_t schemes_t;
-
-/** Structure to store various schemes and their default ports */
-struct schemes_t {
- /** The name of the scheme */
- const char *name;
- /** The default port for the scheme */
- apr_port_t default_port;
-};
-
-#define DEFAULT_FTP_DATA_PORT 20
-#define DEFAULT_FTP_PORT 21
-#define DEFAULT_GOPHER_PORT 70
-#define DEFAULT_NNTP_PORT 119
-#define DEFAULT_WAIS_PORT 210
-#define DEFAULT_SNEWS_PORT 563
-#define DEFAULT_PROSPERO_PORT 1525 /* WARNING: conflict w/Oracle */
-
-/* Flags passed to unparse_uri_components(): */
-#define UNP_OMITSITEPART (1U<<0) /* suppress "scheme://user@site:port" */
-#define UNP_OMITUSER (1U<<1) /* Just omit user */
-#define UNP_OMITPASSWORD (1U<<2) /* Just omit password */
-#define UNP_OMITUSERINFO (UNP_OMITUSER|UNP_OMITPASSWORD) /* omit "user:password@" part */
-#define UNP_REVEALPASSWORD (1U<<3) /* Show plain text password (default: show XXXXXXXX) */
-#define UNP_OMITPATHINFO (1U<<4) /* Show "scheme://user@site:port" only */
-#define UNP_OMITQUERY (1U<<5) /* Omit the "?queryarg" from the path */
-
-typedef struct uri_components uri_components;
-
-/**
- * A structure to encompass all of the fields in a uri
- */
-struct uri_components {
- /** scheme ("http"/"ftp"/...) */
- char *scheme;
- /** combined [user[:password]@]host[:port] */
- char *hostinfo;
- /** user name, as in http://user:passwd@host:port/ */
- char *user;
- /** password, as in http://user:passwd@host:port/ */
- char *password;
- /** hostname from URI (or from Host: header) */
- char *hostname;
- /** port string (integer representation is in "port") */
- char *port_str;
- /** the request path (or "/" if only scheme://host was given) */
- char *path;
- /** Everything after a '?' in the path, if present */
- char *query;
- /** Trailing "#fragment" string, if present */
- char *fragment;
-
- /** structure returned from gethostbyname()
- * @defvar struct hostent *hostent */
- struct hostent *hostent;
-
- /** The port number, numeric, valid only if port_str != NULL */
- apr_port_t port;
-
- /** has the structure been initialized */
- unsigned is_initialized:1;
-
- /** has the DNS been looked up yet */
- unsigned dns_looked_up:1;
- /** has the dns been resolved yet */
- unsigned dns_resolved:1;
-};
-
-/* util_uri.c */
-/**
- * Return the default port for a given scheme. The schemes recognized are
- * http, ftp, https, gopher, wais, nntp, snews, and prospero
- * @param scheme_str The string that contains the current scheme
- * @return The default port for this scheme
- * @deffunc apr_port_t ap_default_port_for_scheme(const char *scheme_str)
- */
-AP_DECLARE(apr_port_t) ap_default_port_for_scheme(const char *scheme_str);
-
-/**
- * Return the default for the current request
- * @param r The current request
- * @return The default port
- * @deffunc apr_port_t ap_default_port_for_request(const request_rec *r)
- */
-AP_DECLARE(apr_port_t) ap_default_port_for_request(const request_rec *r);
-
-/**
- * Unparse a uri_components structure to an URI string. Optionally suppress
- * the password for security reasons.
- * @param p The pool to allocate out of
- * @param uri_components All of the parts of the uri
- * @param flags How to unparse the uri. One of:
- * <PRE>
- * UNP_OMITSITEPART suppress "scheme://user@site:port"
- * UNP_OMITUSER Just omit user
- * UNP_OMITPASSWORD Just omit password
- * UNP_OMITUSERINFO omit "user:password@" part
- * UNP_REVEALPASSWORD Show plain text password (default: show XXXXXXXX)
- * UNP_OMITPATHINFO Show "scheme://user@site:port" only
- * UNP_OMITQUERY Omit the "?queryarg" from the path
- * </PRE>
- * @return The uri as a string
- * @deffunc char * ap_unparse_uri_components(apr_pool_t *p, const uri_components *uptr, unsigned flags)
- */
-AP_DECLARE(char *) ap_unparse_uri_components(apr_pool_t *p, const uri_components *uptr,
- unsigned flags);
-
-/**
- * Parse a given URI, fill in all supplied fields of a uri_components
- * structure. This eliminates the necessity of extracting host, port,
- * path, query info repeatedly in the modules.
- * @param p The pool to allocate out of
- * @param uri The uri to parse
- * @param uptr The uri_components to fill out
- * @return An HTTP status code
- * @deffunc int ap_parse_uri_components(apr_pool_t *p, const char *uri, uri_components *uptr)
- */
-AP_DECLARE(int) ap_parse_uri_components(apr_pool_t *p, const char *uri, uri_components *uptr);
-
-/**
- * Special case for CONNECT parsing: it comes with the hostinfo part only
- * @param p The pool to allocate out of
- * @param hostinfo The hostinfo string to parse
- * @param uptr The uri_components to fill out
- * @return An HTTP status code
- * @deffunc int ap_parse_hostinfo_components(apr_pool_t *p, const char *hostinfo, uri_components *uptr)
- */
-AP_DECLARE(int) ap_parse_hostinfo_components(apr_pool_t *p, const char *hostinfo, uri_components *uptr);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*UTIL_URI_H*/
+++ /dev/null
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000-2001 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- * Portions of this software are based upon public domain software
- * originally written at the National Center for Supercomputing Applications,
- * University of Illinois, Urbana-Champaign.
- */
-
-#include <stdio.h>
-
-/* generate a apr_table_t of 256 values, where certain characters are
- * marked "interesting"... for the uri parsing process.
- */
-
-int main(int argc, char *argv[])
-{
- int i;
- char *value;
-
- printf("/* this file is automatically generated by "
- "gen_uri_delims, do not edit */\n");
- printf("static const unsigned char uri_delims[256] = {");
- for (i = 0; i < 256; ++i) {
- if (i % 20 == 0)
- printf("\n ");
- switch (i) {
- case ':': value = "T_COLON"; break;
- case '/': value = "T_SLASH"; break;
- case '?': value = "T_QUESTION"; break;
- case '#': value = "T_HASH"; break;
- case '\0': value = "T_NUL"; break;
- default: value = "0"; break;
- }
- printf("%s%c", value, (i < 255) ? ',' : ' ');
- }
- printf("\n};\n");
-
- return 0;
-}
+++ /dev/null
-# Microsoft Developer Studio Project File - Name="gen_uri_delims" - Package Owner=<4>
-# Microsoft Developer Studio Generated Build File, Format Version 6.00
-# ** DO NOT EDIT **
-
-# TARGTYPE "Win32 (x86) Console Application" 0x0103
-
-CFG=gen_uri_delims - Win32 Debug
-!MESSAGE This is not a valid makefile. To build this project using NMAKE,
-!MESSAGE use the Export Makefile command and run
-!MESSAGE
-!MESSAGE NMAKE /f "gen_uri_delims.mak".
-!MESSAGE
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "gen_uri_delims - Win32 Release" (based on "Win32 (x86) Console Application")
-!MESSAGE "gen_uri_delims - Win32 Debug" (based on "Win32 (x86) Console Application")
-!MESSAGE
-
-# Begin Project
-# PROP AllowPerConfigDependencies 0
-# PROP Scc_ProjName ""
-# PROP Scc_LocalPath ""
-CPP=cl.exe
-RSC=rc.exe
-
-!IF "$(CFG)" == "gen_uri_delims - Win32 Release"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 0
-# PROP BASE Output_Dir ""
-# PROP BASE Intermediate_Dir "Release"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 0
-# PROP Output_Dir ""
-# PROP Intermediate_Dir "Release"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
-# ADD CPP /nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Release\gen_uri_delims" /FD /c
-# ADD BASE RSC /l 0x809 /d "NDEBUG"
-# ADD RSC /l 0x809 /d "NDEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Release\gen_uri_delims.pdb" /machine:I386
-# ADD LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Release\gen_uri_delims.pdb" /machine:I386
-
-!ELSEIF "$(CFG)" == "gen_uri_delims - Win32 Debug"
-
-# PROP BASE Use_MFC 0
-# PROP BASE Use_Debug_Libraries 1
-# PROP BASE Output_Dir ""
-# PROP BASE Intermediate_Dir "Debug"
-# PROP BASE Target_Dir ""
-# PROP Use_MFC 0
-# PROP Use_Debug_Libraries 1
-# PROP Output_Dir ""
-# PROP Intermediate_Dir "Debug"
-# PROP Ignore_Export_Lib 0
-# PROP Target_Dir ""
-# ADD BASE CPP /nologo /MDd /W3 /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FD /c
-# ADD CPP /nologo /MDd /W3 /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Fd"Debug\gen_uri_delims" /FD /c
-# ADD BASE RSC /l 0x809 /d "_DEBUG"
-# ADD RSC /l 0x809 /d "_DEBUG"
-BSC32=bscmake.exe
-# ADD BASE BSC32 /nologo
-# ADD BSC32 /nologo
-LINK32=link.exe
-# ADD BASE LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_uri_delims.pdb" /debug /machine:I386
-# ADD LINK32 kernel32.lib /nologo /subsystem:console /incremental:no /pdb:"Debug\gen_uri_delims.pdb" /debug /machine:I386
-
-!ENDIF
-
-# Begin Target
-
-# Name "gen_uri_delims - Win32 Release"
-# Name "gen_uri_delims - Win32 Debug"
-# Begin Source File
-
-SOURCE=.\gen_uri_delims.c
-# End Source File
-# End Target
-# End Project
+++ /dev/null
-# Microsoft Developer Studio Generated NMAKE File, Based on gen_uri_delims.dsp
-!IF "$(CFG)" == ""
-CFG=gen_uri_delims - Win32 Debug
-!MESSAGE No configuration specified. Defaulting to gen_uri_delims - Win32\
- Debug.
-!ENDIF
-
-!IF "$(CFG)" != "gen_uri_delims - Win32 Release" && "$(CFG)" !=\
- "gen_uri_delims - Win32 Debug"
-!MESSAGE Invalid configuration "$(CFG)" specified.
-!MESSAGE You can specify a configuration when running NMAKE
-!MESSAGE by defining the macro CFG on the command line. For example:
-!MESSAGE
-!MESSAGE NMAKE /f "gen_uri_delims.mak" CFG="gen_uri_delims - Win32 Debug"
-!MESSAGE
-!MESSAGE Possible choices for configuration are:
-!MESSAGE
-!MESSAGE "gen_uri_delims - Win32 Release" (based on\
- "Win32 (x86) Console Application")
-!MESSAGE "gen_uri_delims - Win32 Debug" (based on\
- "Win32 (x86) Console Application")
-!MESSAGE
-!ERROR An invalid configuration is specified.
-!ENDIF
-
-!IF "$(OS)" == "Windows_NT"
-NULL=
-!ELSE
-NULL=nul
-!ENDIF
-
-!IF "$(CFG)" == "gen_uri_delims - Win32 Release"
-
-OUTDIR=.
-INTDIR=.\Release
-# Begin Custom Macros
-OutDir=.
-# End Custom Macros
-
-!IF "$(RECURSE)" == "0"
-
-ALL : "$(OUTDIR)\gen_uri_delims.exe"
-
-!ELSE
-
-ALL : "$(OUTDIR)\gen_uri_delims.exe"
-
-!ENDIF
-
-CLEAN :
- -@erase "$(INTDIR)\gen_uri_delims.idb"
- -@erase "$(INTDIR)\gen_uri_delims.obj"
- -@erase "$(OUTDIR)\gen_uri_delims.exe"
-
-"$(INTDIR)" :
- if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
-
-CPP=cl.exe
-CPP_PROJ=/nologo /MD /W3 /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS"\
- /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_uri_delims" /FD /c
-CPP_OBJS=.\Release/
-CPP_SBRS=.
-
-.c{$(CPP_OBJS)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(CPP_OBJS)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(CPP_OBJS)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.c{$(CPP_SBRS)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(CPP_SBRS)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(CPP_SBRS)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-RSC=rc.exe
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_uri_delims.bsc"
-BSC32_SBRS= \
-
-LINK32=link.exe
-LINK32_FLAGS=kernel32.lib /nologo /subsystem:console /incremental:no\
- /pdb:"$(OUTDIR)\Release\gen_uri_delims.pdb" /machine:I386\
- /out:"$(OUTDIR)\gen_uri_delims.exe"
-LINK32_OBJS= \
- "$(INTDIR)\gen_uri_delims.obj"
-
-"$(OUTDIR)\gen_uri_delims.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
- $(LINK32) @<<
- $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-
-!ELSEIF "$(CFG)" == "gen_uri_delims - Win32 Debug"
-
-OUTDIR=.
-INTDIR=.\Debug
-# Begin Custom Macros
-OutDir=.
-# End Custom Macros
-
-!IF "$(RECURSE)" == "0"
-
-ALL : "$(OUTDIR)\gen_uri_delims.exe"
-
-!ELSE
-
-ALL : "$(OUTDIR)\gen_uri_delims.exe"
-
-!ENDIF
-
-CLEAN :
- -@erase "$(INTDIR)\gen_uri_delims.idb"
- -@erase "$(INTDIR)\gen_uri_delims.obj"
- -@erase "$(OUTDIR)\Debug\gen_uri_delims.pdb"
- -@erase "$(OUTDIR)\gen_uri_delims.exe"
-
-"$(INTDIR)" :
- if not exist "$(INTDIR)/$(NULL)" mkdir "$(INTDIR)"
-
-CPP=cl.exe
-CPP_PROJ=/nologo /MDd /W3 /GX /Zi /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D\
- "_MBCS" /Fo"$(INTDIR)\\" /Fd"$(INTDIR)\gen_uri_delims" /FD /c
-CPP_OBJS=.\Debug/
-CPP_SBRS=.
-
-.c{$(CPP_OBJS)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(CPP_OBJS)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(CPP_OBJS)}.obj::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.c{$(CPP_SBRS)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cpp{$(CPP_SBRS)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-.cxx{$(CPP_SBRS)}.sbr::
- $(CPP) @<<
- $(CPP_PROJ) $<
-<<
-
-RSC=rc.exe
-BSC32=bscmake.exe
-BSC32_FLAGS=/nologo /o"$(OUTDIR)\gen_uri_delims.bsc"
-BSC32_SBRS= \
-
-LINK32=link.exe
-LINK32_FLAGS=kernel32.lib /nologo /subsystem:console /incremental:no\
- /pdb:"$(OUTDIR)\Debug\gen_uri_delims.pdb" /debug /machine:I386\
- /out:"$(OUTDIR)\gen_uri_delims.exe"
-LINK32_OBJS= \
- "$(INTDIR)\gen_uri_delims.obj"
-
-"$(OUTDIR)\gen_uri_delims.exe" : "$(OUTDIR)" $(DEF_FILE) $(LINK32_OBJS)
- $(LINK32) @<<
- $(LINK32_FLAGS) $(LINK32_OBJS)
-<<
-
-!ENDIF
-
-
-!IF "$(CFG)" == "gen_uri_delims - Win32 Release" || "$(CFG)" ==\
- "gen_uri_delims - Win32 Debug"
-SOURCE=.\gen_uri_delims.c
-
-"$(INTDIR)\gen_uri_delims.obj" : $(SOURCE) "$(INTDIR)"
-
-
-
-!ENDIF
-
+++ /dev/null
-/* ====================================================================
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 2000-2001 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Apache" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation. For more
- * information on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- *
- * Portions of this software are based upon public domain software
- * originally written at the National Center for Supercomputing Applications,
- * University of Illinois, Urbana-Champaign.
- */
-
-/*
- * util_uri.c: URI related utility things
- *
- */
-
-#include "apr.h"
-#include "apr_strings.h"
-
-#define APR_WANT_STRFUNC
-#include "apr_want.h"
-
-#include "ap_config.h"
-#include "httpd.h"
-#include "http_log.h"
-#include "util_uri.h"
-
-/* Some WWW schemes and their default ports; this is basically /etc/services */
-/* This will become global when the protocol abstraction comes */
-/* As the schemes are searched by a linear search, */
-/* they are sorted by their expected frequency */
-static schemes_t schemes[] =
-{
- {"http", DEFAULT_HTTP_PORT},
- {"ftp", DEFAULT_FTP_PORT},
- {"https", DEFAULT_HTTPS_PORT},
- {"gopher", DEFAULT_GOPHER_PORT},
- {"wais", DEFAULT_WAIS_PORT},
- {"nntp", DEFAULT_NNTP_PORT},
- {"snews", DEFAULT_SNEWS_PORT},
- {"prospero", DEFAULT_PROSPERO_PORT},
- { NULL, 0xFFFF } /* unknown port */
-};
-
-
-AP_DECLARE(apr_port_t) ap_default_port_for_scheme(const char *scheme_str)
-{
- schemes_t *scheme;
-
- for (scheme = schemes; scheme->name != NULL; ++scheme)
- if (strcasecmp(scheme_str, scheme->name) == 0)
- return scheme->default_port;
-
- return 0;
-}
-
-AP_DECLARE(apr_port_t) ap_default_port_for_request(const request_rec *r)
-{
- return (r->parsed_uri.scheme)
- ? ap_default_port_for_scheme(r->parsed_uri.scheme)
- : 0;
-}
-
-/* Unparse a uri_components structure to an URI string.
- * Optionally suppress the password for security reasons.
- */
-AP_DECLARE(char *) ap_unparse_uri_components(apr_pool_t *p, const uri_components *uptr, unsigned flags)
-{
- char *ret = "";
-
- /* If suppressing the site part, omit both user name & scheme://hostname */
- if (!(flags & UNP_OMITSITEPART)) {
-
- /* Construct a "user:password@" string, honoring the passed UNP_ flags: */
- if (uptr->user||uptr->password)
- ret = apr_pstrcat (p,
- (uptr->user && !(flags & UNP_OMITUSER)) ? uptr->user : "",
- (uptr->password && !(flags & UNP_OMITPASSWORD)) ? ":" : "",
- (uptr->password && !(flags & UNP_OMITPASSWORD))
- ? ((flags & UNP_REVEALPASSWORD) ? uptr->password : "XXXXXXXX")
- : "",
- "@", NULL);
-
- /* Construct scheme://site string */
- if (uptr->hostname) {
- int is_default_port;
-
- is_default_port =
- (uptr->port_str == NULL ||
- uptr->port == 0 ||
- uptr->port == ap_default_port_for_scheme(uptr->scheme));
-
- ret = apr_pstrcat (p,
- uptr->scheme, "://", ret,
- uptr->hostname ? uptr->hostname : "",
- is_default_port ? "" : ":",
- is_default_port ? "" : uptr->port_str,
- NULL);
- }
- }
-
- /* Should we suppress all path info? */
- if (!(flags & UNP_OMITPATHINFO)) {
- /* Append path, query and fragment strings: */
- ret = apr_pstrcat (p,
- ret,
- uptr->path ? uptr->path : "",
- (uptr->query && !(flags & UNP_OMITQUERY)) ? "?" : "",
- (uptr->query && !(flags & UNP_OMITQUERY)) ? uptr->query : "",
- (uptr->fragment && !(flags & UNP_OMITQUERY)) ? "#" : NULL,
- (uptr->fragment && !(flags & UNP_OMITQUERY)) ? uptr->fragment : NULL,
- NULL);
- }
- return ret;
-}
-
-/* Here is the hand-optimized parse_uri_components(). There are some wild
- * tricks we could pull in assembly language that we don't pull here... like we
- * can do word-at-time scans for delimiter characters using the same technique
- * that fast memchr()s use. But that would be way non-portable. -djg
- */
-
-/* We have a apr_table_t that we can index by character and it tells us if the
- * character is one of the interesting delimiters. Note that we even get
- * compares for NUL for free -- it's just another delimiter.
- */
-
-#define T_COLON 0x01 /* ':' */
-#define T_SLASH 0x02 /* '/' */
-#define T_QUESTION 0x04 /* '?' */
-#define T_HASH 0x08 /* '#' */
-#define T_NUL 0x80 /* '\0' */
-
-/* the uri_delims.h file is autogenerated by gen_uri_delims.c */
-#include "uri_delims.h"
-
-/* it works like this:
- if (uri_delims[ch] & NOTEND_foobar) {
- then we're not at a delimiter for foobar
- }
-*/
-
-/* Note that we optimize the scheme scanning here, we cheat and let the
- * compiler know that it doesn't have to do the & masking.
- */
-#define NOTEND_SCHEME (0xff)
-#define NOTEND_HOSTINFO (T_SLASH | T_QUESTION | T_HASH | T_NUL)
-#define NOTEND_PATH (T_QUESTION | T_HASH | T_NUL)
-
-/* parse_uri_components():
- * Parse a given URI, fill in all supplied fields of a uri_components
- * structure. This eliminates the necessity of extracting host, port,
- * path, query info repeatedly in the modules.
- * Side effects:
- * - fills in fields of uri_components *uptr
- * - none on any of the r->* fields
- */
-AP_DECLARE(int) ap_parse_uri_components(apr_pool_t *p, const char *uri, uri_components *uptr)
-{
- const char *s;
- const char *s1;
- const char *hostinfo;
- char *endstr;
- int port;
-
- /* Initialize the structure. parse_uri() and parse_uri_components()
- * can be called more than once per request.
- */
- memset (uptr, '\0', sizeof(*uptr));
- uptr->is_initialized = 1;
-
- /* We assume the processor has a branch predictor like most --
- * it assumes forward branches are untaken and backwards are taken. That's
- * the reason for the gotos. -djg
- */
- if (uri[0] == '/') {
-deal_with_path:
- /* we expect uri to point to first character of path ... remember
- * that the path could be empty -- http://foobar?query for example
- */
- s = uri;
- while ((uri_delims[*(unsigned char *)s] & NOTEND_PATH) == 0) {
- ++s;
- }
- if (s != uri) {
- uptr->path = apr_pstrndup(p, uri, s - uri);
- }
- if (*s == 0) {
- return HTTP_OK;
- }
- if (*s == '?') {
- ++s;
- s1 = ap_strchr_c(s, '#');
- if (s1) {
- uptr->fragment = apr_pstrdup(p, s1 + 1);
- uptr->query = apr_pstrndup(p, s, s1 - s);
- }
- else {
- uptr->query = apr_pstrdup(p, s);
- }
- return HTTP_OK;
- }
- /* otherwise it's a fragment */
- uptr->fragment = apr_pstrdup(p, s + 1);
- return HTTP_OK;
- }
-
- /* find the scheme: */
- s = uri;
- while ((uri_delims[*(unsigned char *)s] & NOTEND_SCHEME) == 0) {
- ++s;
- }
- /* scheme must be non-empty and followed by :// */
- if (s == uri || s[0] != ':' || s[1] != '/' || s[2] != '/') {
- goto deal_with_path; /* backwards predicted taken! */
- }
-
- uptr->scheme = apr_pstrndup(p, uri, s - uri);
- s += 3;
- hostinfo = s;
- while ((uri_delims[*(unsigned char *)s] & NOTEND_HOSTINFO) == 0) {
- ++s;
- }
- uri = s; /* whatever follows hostinfo is start of uri */
- uptr->hostinfo = apr_pstrndup(p, hostinfo, uri - hostinfo);
-
- /* If there's a username:password@host:port, the @ we want is the last @...
- * too bad there's no memrchr()... For the C purists, note that hostinfo
- * is definately not the first character of the original uri so therefore
- * &hostinfo[-1] < &hostinfo[0] ... and this loop is valid C.
- */
- do {
- --s;
- } while (s >= hostinfo && *s != '@');
- if (s < hostinfo) {
- /* again we want the common case to be fall through */
-deal_with_host:
- /* We expect hostinfo to point to the first character of
- * the hostname. If there's a port it is the first colon.
- */
- s = memchr(hostinfo, ':', uri - hostinfo);
- if (s == NULL) {
- /* we expect the common case to have no port */
- uptr->hostname = apr_pstrndup(p, hostinfo, uri - hostinfo);
- goto deal_with_path;
- }
- uptr->hostname = apr_pstrndup(p, hostinfo, s - hostinfo);
- ++s;
- uptr->port_str = apr_pstrndup(p, s, uri - s);
- if (uri != s) {
- port = strtol(uptr->port_str, &endstr, 10);
- uptr->port = port;
- if (*endstr == '\0') {
- goto deal_with_path;
- }
- /* Invalid characters after ':' found */
- return HTTP_BAD_REQUEST;
- }
- uptr->port = ap_default_port_for_scheme(uptr->scheme);
- goto deal_with_path;
- }
-
- /* first colon delimits username:password */
- s1 = memchr(hostinfo, ':', s - hostinfo);
- if (s1) {
- uptr->user = apr_pstrndup(p, hostinfo, s1 - hostinfo);
- ++s1;
- uptr->password = apr_pstrndup(p, s1, s - s1);
- }
- else {
- uptr->user = apr_pstrndup(p, hostinfo, s - hostinfo);
- }
- hostinfo = s + 1;
- goto deal_with_host;
-}
-
-/* Special case for CONNECT parsing: it comes with the hostinfo part only */
-/* See the INTERNET-DRAFT document "Tunneling SSL Through a WWW Proxy"
- * currently at http://www.mcom.com/newsref/std/tunneling_ssl.html
- * for the format of the "CONNECT host:port HTTP/1.0" request
- */
-AP_DECLARE(int) ap_parse_hostinfo_components(apr_pool_t *p, const char *hostinfo, uri_components *uptr)
-{
- const char *s;
- char *endstr;
-
- /* Initialize the structure. parse_uri() and parse_uri_components()
- * can be called more than once per request.
- */
- memset (uptr, '\0', sizeof(*uptr));
- uptr->is_initialized = 1;
- uptr->hostinfo = apr_pstrdup(p, hostinfo);
-
- /* We expect hostinfo to point to the first character of
- * the hostname. There must be a port, separated by a colon
- */
- s = ap_strchr_c(hostinfo, ':');
- if (s == NULL) {
- return HTTP_BAD_REQUEST;
- }
- uptr->hostname = apr_pstrndup(p, hostinfo, s - hostinfo);
- ++s;
- uptr->port_str = apr_pstrdup(p, s);
- if (*s != '\0') {
- uptr->port = (unsigned short) strtol(uptr->port_str, &endstr, 10);
- if (*endstr == '\0') {
- return HTTP_OK;
- }
- /* Invalid characters after ':' found */
- }
- return HTTP_BAD_REQUEST;
-}
projects / thirdparty / apache / httpd.git / commitdiff
