--- a/src/server/nsapi.h Sun Jan 08 15:46:47 2012 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1342 +0,0 @@
-/*
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
- *
- * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
- *
- * THE BSD LICENSE
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * Redistributions of source code must retain the above copyright notice, this
- * list of conditions and the following disclaimer.
- * 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.
- *
- * Neither the name of the nor the names of its contributors may be
- * used to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS 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 COPYRIGHT OWNER
- * OR 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.
- */
-
-#ifndef PUBLIC_NSAPI_H
-#define PUBLIC_NSAPI_H
-
-/*
- * File: nsapi.h
- *
- * Description:
- *
- * This file defines an interface for extending the server with
- * in-process plug-ins.
- */
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* NSAPI version defined by this header file */
-#define NSAPI_VERSION 303
-
-/* Define USE_NSAPI_VERSION to use a specific NSAPI version at compile time */
-#ifdef USE_NSAPI_VERSION
-#if USE_NSAPI_VERSION < 300 || USE_NSAPI_VERSION > NSAPI_VERSION
-#error This header file does not support the requested NSAPI version
-#else
-#undef NSAPI_VERSION
-#define NSAPI_VERSION USE_NSAPI_VERSION
-#endif
-#endif
-
-/* --- Begin native platform configuration definitions --- */
-
-#if !defined(XP_WIN32) && !defined(XP_UNIX)
-#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__)
-#define XP_WIN32
-#else
-#define XP_UNIX
-#endif
-#endif
-
-#ifdef XP_UNIX
-#define NSAPI_PUBLIC
-#define ZERO(ptr, len) memset(ptr, 0, len)
-#ifdef AIX
-#define TCPLEN_T size_t
-#endif
-#ifdef HPUX
-#define TCPLEN_T int
-#endif
-#ifndef TCPLEN_T
-#define TCPLEN_T socklen_t
-#endif
-#endif /* XP_UNIX */
-
-#ifdef XP_WIN32
-#define NSAPI_PUBLIC __declspec(dllexport)
-struct iovec {
- char *iov_base;
- unsigned iov_len;
-};
-#ifndef S_ISDIR
-#define S_ISDIR(mode) ((mode & S_IFMT) == S_IFDIR)
-#endif
-#ifndef S_ISREG
-#define S_ISREG(mode) ((mode & S_IFMT) == S_IFREG)
-#endif
-#ifndef S_ISLNK
-#define S_ISLNK(x) (0)
-#endif
-#define caddr_t PCHAR
-#define NEED_STRCASECMP
-#define NEED_STRNCASECMP
-#define ZERO(ptr, len) ZeroMemory(ptr, len)
-#define TCPLEN_T int
-#endif /* XP_WIN32 */
-
-/* --- End native platform configuration definitions --- */
-
-/* --- Begin miscellaneous definitions --- */
-
-/* Used in some places as a length limit on error messages */
-#define MAGNUS_ERROR_LEN 1024
-
-/* Carriage return and line feed */
-#define CR 13
-#define LF 10
-#ifdef XP_WIN32
-#define ENDLINE "\r\n"
-#else
-#define ENDLINE "\n"
-#endif
-
-/* mime.types file identification line */
-#define NCC_MT_MAGIC "#--Netscape Communications Corporation MIME Information"
-#define NCC_MT_MAGIC_LEN 55
-
-/* The character which separates extensions with cinfo_find */
-#define CINFO_SEPARATOR '.'
-
-/* The maximum length of a line in a mime.types file */
-#define CINFO_MAX_LEN 1024
-
-/* The maximum length of an error message */
-#define MAX_ERROR_LEN 4096
-
-/*
- * A warning is a minor mishap, such as a 404 being issued.
- */
-#define LOG_WARN 0
-
-/*
- * A misconfig is when there is a syntax error or permission violation in
- * a config file.
- */
-#define LOG_MISCONFIG 1
-
-/*
- * Security warnings are issued when authentication fails, or a host is
- * given a 403 return code.
- */
-#define LOG_SECURITY 2
-
-/*
- * A failure is when a request could not be fulfilled due to an internal
- * problem, such as a CGI script exiting prematurely, or a filesystem
- * permissions problem.
- */
-#define LOG_FAILURE 3
-
-/*
- * A catastrophe is a fatal server error such as running out of
- * memory or processes, or a system call failing, or even a server crash.
- * The server child cannot recover from a catastrophe.
- */
-#define LOG_CATASTROPHE 4
-
-/*
- * Informational message, of no concern.
- */
-#define LOG_INFORM 5
-
-/*
- * Internal diagnostic message.
- */
-#define LOG_VERBOSE 6
-
-/*
- * The time format to use in the error log
- */
-#define ERR_TIMEFMT "[%d/%b/%Y:%H:%M:%S]"
-
-
-/* The fd you will get if you are reporting errors to SYSLOG */
-#define ERRORS_TO_SYSLOG NULL
-
-/* Return codes from file I/O routines */
-#define IO_OKAY 1
-#define IO_ERROR -1
-#define IO_EOF 0
-#define NETBUF_EOF -1
-#define NETBUF_ERROR -2
-#define NETBUF_FULL -3
-
-/* The disk page size on this machine. */
-#define FILE_BUFFERSIZE 4096
-
-#ifdef XP_UNIX
-
-#define FILE_PATHSEP '/'
-#define FILE_PARENT "../"
-
-#elif defined(XP_WIN32)
-
-#define FILE_PATHSEP '/'
-#define FILE_PARENT "..\\"
-
-#endif /* XP_WIN32 */
-
-#define NET_INFINITE_TIMEOUT 0
-#define NET_ZERO_TIMEOUT -1
-
-#ifdef USE_REGEX
-/* WILDPAT uses regular expressions */
-#define WILDPAT_VALID(exp) regexp_valid(exp)
-#define WILDPAT_MATCH(str, exp) regexp_match(str, exp)
-#define WILDPAT_CMP(str, exp) regexp_cmp(str, exp)
-#define WILDPAT_CASECMP(str, exp) regexp_casecmp(str, exp)
-#define WILDPAT_USES_REGEXP 1
-#else
-/* WILDPAT uses shell expressions */
-#define WILDPAT_VALID(exp) shexp_valid(exp)
-#define WILDPAT_MATCH(str, exp) shexp_match(str, exp)
-#define WILDPAT_CMP(str, exp) shexp_cmp(str, exp)
-#define WILDPAT_CASECMP(str, exp) shexp_casecmp(str, exp)
-#define WILDPAT_USES_SHEXP 1
-#endif
-
-/* Define return codes from WILDPAT_VALID */
-#define NON_WILDPAT -1 /* exp is ordinary string */
-#define INVALID_WILDPAT -2 /* exp is an invalid pattern */
-#define VALID_WILDPAT 1 /* exp is a valid pattern */
-
-/* Define return codes from regexp_valid and shexp_valid */
-#define NON_SXP NON_WILDPAT /* exp is an ordinary string */
-#define INVALID_SXP INVALID_WILDPAT /* exp is an invalid shell exp */
-#define VALID_SXP VALID_WILDPAT /* exp is a valid shell exp */
-
-#define NON_REGEXP NON_SXP
-#define INVALID_REGEXP INVALID_SXP
-#define VALID_REGEXP VALID_SXP
-
-#define SYSTHREAD_DEFAULT_PRIORITY 16
-
-/* The longest line in the configuration file */
-#define CONF_MAXLEN 16384
-
-#define HTTP_DATE_LEN 30
-#define HTTP_DATE_FMT "%a, %d %b %Y %T GMT"
-
-/* HTTP status codes */
-#define PROTOCOL_CONTINUE 100
-#define PROTOCOL_SWITCHING 101
-#define PROTOCOL_OK 200
-#define PROTOCOL_CREATED 201
-#define PROTOCOL_ACCEPTED 202
-#define PROTOCOL_NONAUTHORITATIVE 203
-#define PROTOCOL_NO_RESPONSE 204
-#define PROTOCOL_NO_CONTENT 204
-#define PROTOCOL_RESET_CONTENT 205
-#define PROTOCOL_PARTIAL_CONTENT 206
-#define PROTOCOL_MULTI_STATUS 207
-#define PROTOCOL_MULTIPLE_CHOICES 300
-#define PROTOCOL_MOVED_PERMANENTLY 301
-#define PROTOCOL_REDIRECT 302
-#define PROTOCOL_SEE_OTHER 303
-#define PROTOCOL_NOT_MODIFIED 304
-#define PROTOCOL_USE_PROXY 305
-#define PROTOCOL_TEMPORARY_REDIRECT 307
-#define PROTOCOL_BAD_REQUEST 400
-#define PROTOCOL_UNAUTHORIZED 401
-#define PROTOCOL_PAYMENT_REQUIRED 402
-#define PROTOCOL_FORBIDDEN 403
-#define PROTOCOL_NOT_FOUND 404
-#define PROTOCOL_METHOD_NOT_ALLOWED 405
-#define PROTOCOL_NOT_ACCEPTABLE 406
-#define PROTOCOL_PROXY_UNAUTHORIZED 407
-#define PROTOCOL_REQUEST_TIMEOUT 408
-#define PROTOCOL_CONFLICT 409
-#define PROTOCOL_GONE 410
-#define PROTOCOL_LENGTH_REQUIRED 411
-#define PROTOCOL_PRECONDITION_FAIL 412
-#define PROTOCOL_ENTITY_TOO_LARGE 413
-#define PROTOCOL_URI_TOO_LARGE 414
-#define PROTOCOL_UNSUPPORTED_MEDIA_TYPE 415
-#define PROTOCOL_REQUESTED_RANGE_NOT_SATISFIABLE 416
-#define PROTOCOL_EXPECTATION_FAILED 417
-#define PROTOCOL_LOCKED 423
-#define PROTOCOL_FAILED_DEPENDENCY 424
-#define PROTOCOL_SERVER_ERROR 500
-#define PROTOCOL_NOT_IMPLEMENTED 501
-#define PROTOCOL_BAD_GATEWAY 502
-#define PROTOCOL_SERVICE_UNAVAILABLE 503
-#define PROTOCOL_GATEWAY_TIMEOUT 504
-#define PROTOCOL_VERSION_NOT_SUPPORTED 505
-#define PROTOCOL_INSUFFICIENT_STORAGE 507
-
-#define PROTOCOL_VERSION_HTTP09 9
-#define PROTOCOL_VERSION_HTTP10 100
-#define PROTOCOL_VERSION_HTTP11 101
-#define CURRENT_PROTOCOL_VERSION PROTOCOL_VERSION_HTTP11
-
-/* Definitions for HTTP over SSL */
-#define HTTPS_PORT 443
-#define HTTPS_URL "https"
-
-/* Definitions for HTTP over TCP */
-#define HTTP_PORT 80
-#define HTTP_URL "http"
-
-
-#define REQ_MAX_LINE 4096
-
-/*
- * The REQ_ return codes. These codes are used to determine what the server
- * should do after a particular module completes its task.
- *
- * Func type functions return these as do many internal functions.
- */
-
-/* The function performed its task, proceed with the request */
-#define REQ_PROCEED 0
-/* The entire request should be aborted: An error occurred */
-#define REQ_ABORTED -1
-/* The function performed no task, but proceed anyway */
-#define REQ_NOACTION -2
-/* Tear down the session and exit */
-#define REQ_EXIT -3
-/* Restart the entire request-response process */
-#define REQ_RESTART -4
-/* Too busy to execute this now */
-#define REQ_TOOBUSY -5
-
-
-/**** NSAPI extensions ****/
-
-/* The function is still in progress (async extension) */
-#define REQ_PROCESSING -8
-
-/**** END NSAPI extensions ****/
-
-
-/* --- End miscellaneous definitions --- */
-
-/* --- Begin native platform includes --- */
-
-#ifdef XP_UNIX
-#include <unistd.h>
-#include <sys/file.h>
-#include <alloca.h> /* new */
-#ifndef HPUX
-#include <sys/select.h>
-#endif
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <fcntl.h>
-#include <dirent.h>
-#include <pwd.h>
-#include <netinet/in.h>
-#endif /* XP_UNIX */
-
-#ifdef XP_WIN32
-#include <wtypes.h>
-#include <winbase.h>
-#include <direct.h>
-#include <winsock.h>
-#endif /* XP_WIN32 */
-
-#include <sys/stat.h>
-#include <ctype.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-
-/* --- End native platform includes --- */
-
-/* --- Begin type definitions --- */
-
-/* NOTE: both SYS_FILE and SYS_NETFD are actually NSPR PRFileDesc * and can */
-/* be used with NSPR API calls (after casting them to PRFileDesc *) */
-
-#ifndef SYS_FILE_T
-typedef void *SYS_FILE;
-#define SYS_FILE_T void *
-#endif /* !SYS_FILE_T */
-
-#define SYS_ERROR_FD ((SYS_FILE)-1)
-
-#ifndef SYS_NETFD_T
-typedef void *SYS_NETFD;
-#define SYS_NETFD_T void *
-#endif /* !SYS_NETFD_T */
-
-/* Error value for a SYS_NETFD */
-#ifndef SYS_NET_ERRORFD
-#define SYS_NET_ERRORFD ((SYS_NETFD)-1)
-#endif /* !SYS_NET_ERRORFD */
-
-/*
- * These structures were originally defined in nsapi.h, but those definitions
- * were removed in iPlanet Web Server 4.0. The contents of these structures
- * are now private to the server implementation and must not be accessed
- * directly. Instead, use the objset_*, object_*, directive_table_*, and
- * directive_* accessor functions.
- */
-typedef struct directive directive;
-typedef struct dtable dtable;
-typedef struct httpd_object httpd_object;
-typedef struct httpd_objset httpd_objset;
-
-/*
- * Type: filebuffer, filebuf_t
- *
- * Description:
- *
- * This structure is used to represent a buffered file. On some
- * systems the file may be memory-mapped. A filebuffer is created
- * by filebuf_open(), and destroyed by filebuf_close().
- *
- * Notes:
- *
- * Direct access to the members of this structure, not using
- * macros defined here, is discouraged.
- *
- * The filebuf alias that used to be defined for this type was
- * found to conflict with a C++ class of the same name, so it
- * has been renamed to filebuf_t.
- */
-typedef struct filebuffer filebuffer;
-
-/* Version of filebuffer when memory-mapped files are supported */
-struct filebuffer {
- SYS_FILE fd;
-#ifdef XP_WIN32
- HANDLE fdmap;
-#endif
- caddr_t fp;
- int len;
-
- unsigned char *inbuf;
- int cursize;
-
- int pos;
- const char *errmsg;
-};
-
-/* Return next character or IO_EOF */
-#define filebuf_getc(b) ((b)->pos == (b)->len ? IO_EOF : (int)((b)->fp)[(b)->pos++])
-
-#define filebuf_iseof(b) ((b)->pos == (b)->len)
-
-/* C++ streamio defines a filebuf class. */
-typedef filebuffer filebuf_t;
-
-#ifdef XP_WIN32
-/* Use a filebuffer to read data from a pipe */
-#define pipebuf_getc(b) \
- ((b)->pos != (b)->cursize ? (int)((b)->inbuf[(b)->pos++]) : pipebuf_next(b,1))
-#endif /* XP_WIN32 */
-
-/*
- * Type: netbuf
- *
- * Description:
- *
- * This structure is used to represent a buffered network socket.
- * It is created by netbuf_open(), and destroyed by netbuf_close().
- *
- * Notes:
- *
- * Direct access to the members of this structure, not using
- * macros defined here, is discouraged.
- *
- * The inbuf field used to be (unsigned char *), but is now
- * simply (char *). The value returned by the netbuf_getc()
- * macro is (int).
- */
-typedef struct netbuf netbuf;
-struct netbuf {
- SYS_NETFD sd;
-
- int pos, cursize, maxsize, rdtimeout;
-#ifdef XP_WIN32
- CHAR address[64];
-#endif /* XP_WIN32 */
- unsigned char *inbuf;
- char *errmsg;
-#ifndef XP_WIN32
- char address[64];
-#endif /* !XP_WIN32 */
-};
-
-/*
- * netbuf_getc gets a character from the given network buffer and returns
- * it (as an integer).
- *
- * It will return (int) IO_ERROR for an error and (int) IO_EOF for
- * an error condition or EOF respectively.
- */
-#define netbuf_getc(b) \
- ((b)->pos != (b)->cursize ? (int)((b)->inbuf[(b)->pos++]) : netbuf_next(b,1))
-
-/*
- * buffer_error returns the last error that occurred with buffer. Don't use
- * this unless you know an error occurred. Independent of network/file type.
- */
-#define buffer_error(b) ((b)->errmsg)
-
-/*
- * Type: sendfiledata
- *
- * Description:
- *
- * This structure is used to pass arguments to the net_sendfile()
- * function. offset and len may be set to 0 to transmit a file in its
- * entirety.
- */
-typedef struct sendfiledata sendfiledata;
-struct sendfiledata {
- SYS_FILE fd; /* file to send */
- size_t offset; /* offset in file to start sending from */
- size_t len; /* number of bytes to send from file */
- const void *header; /* data to send before file */
- int hlen; /* number of bytes to send before file */
- const void *trailer; /* data to send after file */
- int tlen; /* number of bytes to send after file */
-};
-
-/*
- * Type: NSAPIIOVec
- *
- * Description:
- *
- * This structure is used to pass arguments to the net_writev()
- * and FilterWritevFunc() functions.
- */
-#ifdef _LP64
-typedef struct NSAPIIOVec NSAPIIOVec;
-struct NSAPIIOVec {
- char *iov_base;
- int iov_len;
-};
-#else
-typedef struct iovec NSAPIIOVec;
-#endif /* _LP64 */
-
-
-/*
- * Type: cinfo
- *
- * Description:
- *
- * This is a structure that captures the information in the name/value
- * pairs on one line of a mime.types file. A cinfo structure is
- * stored in the memory-resident database, indexed by each of the
- * file extensions specified in the "exts" name/value pair. It
- * defines various attributes of resources with names containing
- * the specified file extensions.
- *
- * Notes:
- *
- * Pointers to cinfo structures returned by this API may or may not
- * need to freed by the caller. See the individual function
- * descriptions.
- *
- * The strings referenced by the fields of cinfo structures returned
- * by this API should be considered read-only, and do not need to be
- * freed by the caller, even when the cinfo structure does.
- */
-typedef struct cinfo cinfo;
-struct cinfo {
- char *type;
- char *encoding;
- char *language;
-};
-
-
-typedef void* CONDVAR;
-typedef void *COUNTING_SEMAPHORE;
-typedef void* CRITICAL;
-
-#ifdef XP_UNIX
-typedef DIR* SYS_DIR;
-typedef struct dirent SYS_DIRENT;
-#endif /* XP_UNIX */
-
-#ifdef XP_WIN32
-
-typedef struct dirent_s dirent_s;
-struct dirent_s {
- char *d_name;
-};
-
-typedef struct dir_s dir_s;
-struct dir_s {
- HANDLE dp;
- WIN32_FIND_DATA fdata;
- dirent_s de;
-};
-
-typedef dir_s* SYS_DIR;
-typedef dirent_s SYS_DIRENT;
-
-#endif /* XP_WIN32 */
-
-typedef struct pb_param pb_param;
-struct pb_param {
- char *name,*value;
-};
-
-typedef struct pb_entry pb_entry;
-struct pb_entry {
- pb_param *param;
- struct pb_entry *next;
-};
-
-typedef struct pblock pblock;
-struct pblock {
- int hsize;
- struct pb_entry **ht;
-};
-
-#ifndef POOL_HANDLE_T
-#define POOL_HANDLE_T
-typedef void *pool_handle_t;
-#endif
-
-#ifndef SEMAPHORE_T
-typedef void *SEMAPHORE;
-#define SEMAPHORE_T void *
-#endif /* !SEMAPHORE_T */
-
-#define SESSION_HASHSIZE 5
-
-typedef struct PListStruct_s PListStruct_s;
-typedef struct ACLListHandle ACLListHandle;
-
-#ifndef PR_AF_INET
-typedef union PRNetAddr PRNetAddr;
-#endif
-
-typedef struct Session Session;
-typedef struct Request Request;
-struct Session {
- pblock *client; /* client-specific information */
-
- SYS_NETFD csd; /* client file descriptor */
- netbuf *inbuf; /* input buffer */
- int csd_open;
-
- struct in_addr iaddr;
-
- pool_handle_t *pool;
-
- void *clauth; /* v2 ACL client authentication information */
- struct Session *next;
- int fill;
- struct sockaddr_in local_addr; /* local addr for this session */
-
- PListStruct_s *subject;
- int ssl; /* 0 = SSL OFF, 1 = SSL ON */
- int clientauth; /* 0 = client auth OFF, 1 = client auth ON */
-
- PRNetAddr *pr_client_addr;
- PRNetAddr *pr_local_addr;
-};
-
-/*
- * FuncPtr is a pointer to an NSAPI SAF function
- */
-
-#ifdef XP_UNIX
-typedef int Func(pblock *, Session *, Request *);
-#else /* XP_WIN32 */
-typedef int _cdecl Func(pblock *, Session *, Request *);
-#endif /* XP_WIN32 */
-
-typedef Func *FuncPtr;
-
-/*
- * FuncStruct is a structure used in the static declaration of the
- * functions. This static declaration is parsed into a hash table at
- * startup.
- */
-
-typedef struct FuncStruct FuncStruct;
-
-struct FuncStruct {
- const char * name;
- FuncPtr func;
- struct FuncStruct *next;
- unsigned flags;
- unsigned poolID;
- unsigned pool_resolved;
-};
-
-/*
- * VSInitFunc, VSDestroyFunc, VSDirectiveInitFunc and VSDirectiveDestroyFunc
- */
-typedef struct VirtualServer VirtualServer;
-typedef int VSInitFunc(VirtualServer *incoming, const VirtualServer *current);
-typedef void VSDestroyFunc(VirtualServer *outgoing);
-typedef VSInitFunc *VSInitFuncPtr;
-typedef VSDestroyFunc *VSDestroyFuncPtr;
-typedef int VSDirectiveInitFunc(const directive *dir, VirtualServer *incoming, const VirtualServer *current);
-typedef void VSDirectiveDestroyFunc(const directive *dir, VirtualServer *outgoing);
-typedef VSDirectiveInitFunc *VSDirectiveInitFuncPtr;
-typedef VSDirectiveDestroyFunc *VSDirectiveDestroyFuncPtr;
-
-/*
- * Filter is an opaque filter identifier
- */
-typedef struct Filter Filter;
-
-/*
- * FilterContext stores context associated with a particular filter layer
- */
-
-typedef struct FilterContext FilterContext;
-
-struct FilterContext {
- pool_handle_t *pool; /* pool context was allocated from */
- Session *sn; /* session being processed */
- Request *rq; /* request being processed */
- void *data; /* filter-defined private data */
-};
-
-/*
- * FilterLayer represents one layer of a filter stack
- */
-
-typedef struct FilterLayer FilterLayer;
-
-struct FilterLayer {
- Filter *filter; /* the filter at this layer in the filter stack */
- FilterContext *context; /* context for the filter */
- SYS_NETFD lower; /* access to the next filter layer in the stack */
-};
-
-/*
- * Function prototypes for filter methods
- */
-typedef int (FilterInsertFunc)(FilterLayer *layer, pblock *pb);
-typedef void (FilterRemoveFunc)(FilterLayer *layer);
-typedef int (FilterFlushFunc)(FilterLayer *layer);
-typedef int (FilterReadFunc)(FilterLayer *layer, void *buf, int amount, int timeout);
-typedef int (FilterWriteFunc)(FilterLayer *layer, const void *buf, int amount);
-typedef int (FilterWritevFunc)(FilterLayer *layer, const NSAPIIOVec *iov, int iov_size);
-typedef int (FilterSendfileFunc)(FilterLayer *layer, sendfiledata *sfd);
-
-/*
- * FilterMethods is passed to filter_create() to declare the filter methods for
- * a new filter. Each instance of the FilterMethods structure should be
- * initialized using the FILTER_METHODS_INITIALIZER macro.
- */
-
-typedef struct FilterMethods FilterMethods;
-
-struct FilterMethods {
- size_t size;
-#if NSAPI_VERSION >= 302
- FilterInsertFunc *insert;
- FilterRemoveFunc *remove;
- FilterFlushFunc *flush;
- FilterReadFunc *read;
- FilterWriteFunc *write;
- FilterWritevFunc *writev;
- FilterSendfileFunc *sendfile;
-#else
- void *reserved1;
- void *reserved2;
- void *reserved3;
- void *reserved4;
- void *reserved5;
- void *reserved6;
- void *reserved7;
-#endif /* NSAPI_VERSION >= 302 */
-};
-
-#define FILTER_METHODS_INITIALIZER \
-{ \
- sizeof(FilterMethods), \
- NULL, /* insert */ \
- NULL, /* remove */ \
- NULL, /* flush */ \
- NULL, /* read */ \
- NULL, /* write */ \
- NULL, /* writev */ \
- NULL /* sendfile */ \
-}
-
-/*
- * Filter order definitions for filter_create()
- */
-#define FILTER_CONTENT_GENERATION 0xf0000
-#define FILTER_CONTENT_TRANSLATION_HIGH 0xa0000
-#define FILTER_CONTENT_TRANSLATION 0x90000
-#define FILTER_CONTENT_TRANSLATION_LOW 0x80000
-#define FILTER_CONTENT_CODING 0x50000
-#define FILTER_TRANSFER_CODING 0x40000
-#define FILTER_MESSAGE_CODING 0x30000
-#define FILTER_TRANSPORT_CODING 0x20000
-#define FILTER_NETWORK 0x10000
-
-typedef struct shmem_s shmem_s;
-struct shmem_s {
- void *data; /* the data */
-#ifdef XP_WIN32
- HANDLE fdmap;
-#endif /* XP_WIN32 */
- int size; /* the maximum length of the data */
-
- char *name; /* internal use: filename to unlink if exposed */
- SYS_FILE fd; /* internal use: file descriptor for region */
-};
-
-/* Define a handle for a thread */
-typedef void* SYS_THREAD;
-
-/* Define an error value for the thread handle */
-#define SYS_THREAD_ERROR NULL
-
-
-typedef struct conf_global_vars_s conf_global_vars_s;
-struct conf_global_vars_s {
-
- /* What port we listen to */
- int Vport; /* OBSOLETE */
-#define server_portnum 80
-
- /* What address to bind to */
- char *Vaddr; /* OBSOLETE */
-
- /* User to run as */
- struct passwd *Vuserpw;
-
- /* Directory to chroot to */
- char *Vchr;
-
- /* Where to log our pid to */
- char *Vpidfn;
-
-#define pool_max conf_getglobals()->Vpool_max
- int Vpool_max;
-#define pool_min conf_getglobals()->Vpool_min
- int Vpool_min; /* OBSOLETE */
-#define pool_life conf_getglobals()->Vpool_life
- int Vpool_life; /* OBSOLETE */
-
- /* For multiprocess UNIX servers, the maximum threads per process */
-#define pool_maxthreads conf_getglobals()->Vpool_maxthreads
- int Vpool_maxthreads;
-
-#define pool_minthreads conf_getglobals()->Vpool_minthreads
- int Vpool_minthreads; /* OBSOLETE */
-
- char *Vsecure_keyfn; /* OBSOLETE */
- char *Vsecure_certfn; /* OBSOLETE */
-
-#define security_active 0
- int Vsecurity_active;
- int Vssl3_active; /* OBSOLETE */
- int Vssl2_active; /* OBSOLETE */
- int Vsecure_auth; /* OBSOLETE */
- int Vsecurity_session_timeout;
- long Vssl3_session_timeout;
-
- /* The server's hostname as should be reported in self-ref URLs */
-#define server_hostname "x4"
- char *Vserver_hostname;
-
- /* The main object from which all are derived */
-#define root_object conf_getglobals()->Vroot_object
- char *Vroot_object;
-
- /* The object set the administrator has asked us to load */
-#define std_os conf_getglobals()->Vstd_os
- httpd_objset *Vstd_os;
-
- /* The root of ACL data structures */
- void *Vacl_root;
-
- /* The main error log, where all errors are logged */
- char *Vmaster_error_log;
-
- /* The server root directory (contains instance subdirectories) */
-#define server_root conf_getglobals()->Vserver_root
- char *Vserver_root;
-
- /* This server's id */
-#define server_id conf_getglobals()->Vserver_id
- char *Vserver_id;
-
- /* Admin server users file */
- char *Vadmin_users;
-
- /* The installation directory (contains bin and lib subdirectories) */
- char *Vnetsite_root;
-
- /* Digest authentication stale nonce timeout value */
- int digest_stale_timeout;
-
- int single_accept; /* OBSOLETE */
- int num_keep_alives; /* OBSOLETE */
- int log_verbose; /* OBSOLETE */
- int mmap_flags; /* OBSOLETE */
- int mmap_prots; /* OBSOLETE */
- int unused1;
- int unused2;
-
- /* Begin Enterprise 3.0 fields */
- int accept_language; /* turn accept-language on/off */
-
- char *mtahost;
- char *nntphost; /* OBSOLETE */
-
- /* The root of ACL data structures */
- void *Vacl_root_30;
-
- char *agentFilePath; /* OBSOLETE */
-
- int Allowed; /* OBSOLETE */
-
- pblock *genericGlobals; /* OBSOLETE */
-
- char *agentsACLFile; /* OBSOLETE */
-
- int wait_for_cgi; /* OBSOLETE */
- int cgiwatch_timeout; /* OBSOLETE */
- int started_by_watchdog;
- int restarted_by_watchdog;
- int old_accel_cache_enabled; /* OBSOLETE */
- int Vssl_cache_entries;
- int blocking_listen_socket; /* OBSOLETE */
- pblock **initfns;
- char *vs_config_file; /* OBSOLETE */
-};
-
-/* Type used for Request rq_attr bit flags */
-#ifdef AIX
-#define RQATTR unsigned
-#else
-#define RQATTR unsigned long
-#endif
-
-struct Request {
- /* Server working variables */
- pblock *vars;
-
- /* The method, URI, and protocol revision of this request */
- pblock *reqpb;
- /* Protocol specific headers */
- int loadhdrs;
- pblock *headers;
-
- /* Server's response headers */
- int senthdrs;
- pblock *srvhdrs;
-
- /* The object set constructed to fulfill this request */
- httpd_objset *os;
- /* Array of objects that were created from .nsconfig files */
- httpd_objset *tmpos;
-
- /* The stat last returned by request_stat_path */
- char *statpath;
- char *staterr;
- struct stat *finfo;
-
- /* access control state */
- int aclstate; /* ACL decision state */
- int acldirno; /* deciding ACL directive number */
- char *aclname; /* name of deciding ACL */
- pblock *aclpb; /* OBSOLETE */
- /* 3.0 ACL list pointer */
- ACLListHandle *acllist;
-
- int request_is_cacheable; /* */
- int directive_is_cacheable; /* set by SAFs with no external side effects that make decisions based solely on URI and path */
-
- char *cached_headers; /* OBSOLETE */
- int cached_headers_len; /* OBSOLETE */
- char *unused;
-
- /* HTTP/1.1 features */
-#define REQ_TIME(x) (x)->req_start
- time_t req_start; /* time request arrived - used for selecting weak or strong cache validation */
- short protv_num; /* protocol version number */
- short method_num; /* method number */
- struct rq_attr {
- RQATTR abs_uri:1; /* set if absolute URI was used */
- RQATTR chunked:1; /* chunked transfer-coding */
- RQATTR keep_alive:1; /* connection keep-alive */
- RQATTR pipelined:1; /* request packet is pipelined */
- RQATTR internal_req:1; /* this was an internal request */
- RQATTR perm_req:1; /* don't FREE() this request */
- RQATTR header_file_present:1; /* OBSOLETE */
- RQATTR footer_file_present:1; /* OBSOLETE */
- RQATTR jvm_attached:1; /* OBSOLETE */
- RQATTR req_restarted:1; /* request was restarted */
- RQATTR jvm_request_locked:1; /* used for first-request serialization on some platforms */
- RQATTR default_type_set:1; /* set if default types were set using set-default-type objecttype function */
- RQATTR is_web_app:1; /* OBSOLETE */
- RQATTR ssl_unclean_shutdown:1; /* set if browser requires unclean SSL shutdown */
- RQATTR vary_accept_language:1; /* set if request was restarted based on an accept-language header */
- RQATTR reserved:17; /* if you add a flag, make sure to subtract from this */
- } rq_attr;
- char *hostname; /* hostname used to access server (always non-NULL) */
- int allowed; /* OBSOLETE */
- int byterange; /* OBSOLETE */
- short status_num; /* HTTP status code */
-
- int staterrno; /* used for rqstat */
- Request *orig_rq; /* original Request - used for internal redirects */
-};
-
-/* Request attribute macros */
-#define ABS_URI(x) (x)->rq_attr.abs_uri
-#define CHUNKED(x) (x)->rq_attr.chunked
-#define KEEP_ALIVE(x) (x)->rq_attr.keep_alive
-#define PIPELINED(x) (x)->rq_attr.pipelined
-#define INTERNAL_REQUEST(x) (x)->rq_attr.internal_req
-#define RESTARTED_REQUEST(x) (x)->rq_attr.req_restarted
-#define PERM_REQUEST(x) (x)->rq_attr.perm_req
-#define JVM_REQUEST_LOCKED(x) (x)->rq_attr.jvm_request_locked
-#define SSL_UNCLEAN_SHUTDOWN(x) (x)->rq_attr.ssl_unclean_shutdown
-#define VARY_ACCEPT_LANGUAGE(x) (x)->rq_attr.vary_accept_language
-
-/* Define methods for HTTP/1.1 */
-#define METHOD_HEAD 0
-#define METHOD_GET 1
-#define METHOD_PUT 2
-#define METHOD_POST 3
-#define METHOD_DELETE 4
-#define METHOD_TRACE 5
-#define METHOD_OPTIONS 6
-/* The following methods are Netscape method extensions */
-#define METHOD_MOVE 7
-#define METHOD_INDEX 8
-#define METHOD_MKDIR 9
-#define METHOD_RMDIR 10
-#define METHOD_COPY 11
-#define METHOD_MAX 12 /* Number of methods available on this server */
-
-#define ISMGET(r) ((r)->method_num == METHOD_GET)
-#define ISMHEAD(r) ((r)->method_num == METHOD_HEAD)
-#define ISMPUT(r) ((r)->method_num == METHOD_PUT)
-#define ISMPOST(r) ((r)->method_num == METHOD_POST)
-#define ISMDELETE(r) ((r)->method_num == METHOD_DELETE)
-#define ISMMOVE(r) ((r)->method_num == METHOD_MOVE)
-#define ISMINDEX(r) ((r)->method_num == METHOD_INDEX)
-#define ISMMKDIR(r) ((r)->method_num == METHOD_MKDIR)
-#define ISMRMDIR(r) ((r)->method_num == METHOD_RMDIR)
-#define ISMCOPY(r) ((r)->method_num == METHOD_COPY)
-#define ISMTRACE(r) ((r)->method_num == METHOD_TRACE)
-#define ISMOPTIONS(r) ((r)->method_num == METHOD_OPTIONS)
-
-
-/* --- End type definitions --- */
-
-/* --- Begin dispatch vector table definition --- */
-/* --- End dispatch vector table definition --- */
-
-/* --- Begin API macro definitions --- */
-
-#ifndef INTNSAPI
-
-#if NSAPI_VERSION >= 301
-
-/*
- * In Sun ONE Web Server 6.1 and higher, http_parse_request("", NULL, NULL)
- * returns the NSAPI version. In previous releases, it returns -1.
- */
-#define __NSAPI_RUNTIME_VERSION \
- ((*__nsapi30_table->f_http_parse_request)("", NULL, NULL))
-
-/*
- * NSAPI_RUNTIME_VERSION returns the NSAPI version the server implements. The
- * returned NSAPI version number is reliable only in iPlanet Web Server 6.0,
- * Netscape Enterprise Server 6.0, and Sun ONE Web Server 6.0 and higher.
- */
-#define NSAPI_RUNTIME_VERSION \
- (__NSAPI_RUNTIME_VERSION > 0 ? __NSAPI_RUNTIME_VERSION : 301)
-
-#endif /* NSAPI_VERSION >= 301 */
-
-#define system_version (*__nsapi30_table->f_system_version)
-
-/*
- * Depending on the system, memory allocated via these macros may come from
- * an arena. If these functions are called from within an Init function, they
- * will be allocated from permanent storage. Otherwise, they will be freed
- * when the current request is finished.
- */
-
-
-
-#endif /* !INTNSAPI */
-
-#ifdef XP_UNIX
-#define dir_open opendir
-#define dir_read readdir
-#define dir_close closedir
-#define dir_create(path) mkdir(path, 0755)
-#define dir_remove rmdir
-#define system_chdir chdir
-#define file_unix2local(path,p2) strcpy(p2,path)
-#endif /* XP_UNIX */
-
-#ifdef XP_WIN32
-#define dir_create _mkdir
-#define dir_remove _rmdir
-#define system_chdir SetCurrentDirectory
-#endif /* XP_WIN32 */
-
-/*
- * Thread-safe variants of localtime and gmtime
- */
-#define system_localtime(curtime, ret) util_localtime(curtime, ret)
-#define system_gmtime(curtime, ret) util_gmtime(curtime, ret)
-
-/*
- * pblock_find finds the entry with the given name in pblock pb.
- *
- * If it is successful, it returns the param block. If not, it returns NULL.
- */
-#define pblock_find(name, pb) (pblock_fr(name,pb,0))
-
-/*
- * pblock_remove behaves exactly like pblock_find, but removes the given
- * entry from pb.
- */
-#define pblock_remove(name, pb) (pblock_fr(name,pb,1))
-
-/*
- * session_dns returns the DNS hostname of the client of this session,
- * and inserts it into the client pblock. Returns NULL if unavailable.
- */
-#define session_dns(sn) session_dns_lookup(sn, 0)
-
-/*
- * session_maxdns looks up a hostname from an IP address, and then verifies
- * that the host is really who they claim to be.
- */
-#define session_maxdns(sn) session_dns_lookup(sn, 1)
-
-
-/* nsapi functions */
-
-ssize_t net_write(SYS_NETFD fd, void *buf, size_t nbytes);
-
-NSAPI_PUBLIC pb_param *INTparam_create(const char *name, const char *value);
-
-NSAPI_PUBLIC int INTparam_free(pb_param *pp);
-
-NSAPI_PUBLIC pblock *INTpblock_create(int n);
-
-NSAPI_PUBLIC void INTpblock_free(pblock *pb);
-
-NSAPI_PUBLIC char *INTpblock_findval(const char *name, const pblock *pb);
-
-NSAPI_PUBLIC pb_param *INTpblock_nvinsert(const char *name, const char *value, pblock *pb);
-
-NSAPI_PUBLIC pb_param *pblock_nvlinsert(const char *name, int namelen, const char *value, int valuelen, pblock *pb);
-
-NSAPI_PUBLIC pb_param *INTpblock_nninsert(const char *name, int value, pblock *pb);
-
-NSAPI_PUBLIC void INTpblock_pinsert(pb_param *pp, pblock *pb);
-
-NSAPI_PUBLIC int INTpblock_str2pblock(const char *str, pblock *pb);
-
-NSAPI_PUBLIC char *INTpblock_pblock2str(const pblock *pb, char *str);
-
-NSAPI_PUBLIC int INTpblock_copy(const pblock *src, pblock *dst);
-
-NSAPI_PUBLIC pblock *INTpblock_dup(const pblock *src);
-
-NSAPI_PUBLIC char **INTpblock_pb2env(const pblock *pb, char **env);
-
-NSAPI_PUBLIC void pblock_nvreplace (const char *name, const char *value, pblock *pb);
-
-NSAPI_PUBLIC pb_param *pblock_param_create(pblock *pb, const char *name, const char *value);
-
-NSAPI_PUBLIC pblock *pblock_create_pool(pool_handle_t *pool_handle, int n);
-
-NSAPI_PUBLIC pb_param *INTpblock_fr(const char *name, pblock *pb, int remove);
-
-NSAPI_PUBLIC char *INTpblock_replace(const char *name,char * new_value,pblock *pb);
-
-NSAPI_PUBLIC int INTpblock_str2pblock_lowercasename(const char *str, pblock *pb);
-
-//NSAPI_PUBLIC pb_param *pblock_removeone(pblock *pb);
-
-//NSAPI_PUBLIC const pb_key *pblock_key(const char *name);
-
-//NSAPI_PUBLIC pb_param *pblock_key_param_create(pblock *pb, const pb_key *key, const char *value, int valuelen);
-
-//NSAPI_PUBLIC char *pblock_findkeyval(const pb_key *key, const pblock *pb);
-
-//NSAPI_PUBLIC pb_param *pblock_findkey(const pb_key *key, const pblock *pb);
-
-//NSAPI_PUBLIC pb_param *pblock_removekey(const pb_key *key, pblock *pb);
-
-//NSAPI_PUBLIC pb_param *pblock_kvinsert(const pb_key *key, const char *value, int valuelen, pblock *pb);
-
-//NSAPI_PUBLIC void pblock_kpinsert(const pb_key *key, pb_param *pp, pblock *pb);
-
-//NSAPI_PUBLIC void pblock_kvreplace(const pb_key *key, const char *value, int valuelen, pblock *pb);
-
-//NSAPI_PUBLIC pb_param *pblock_kninsert(const pb_key *key, int value, pblock *pb);
-
-//NSAPI_PUBLIC pb_param *pblock_kllinsert(const pb_key *key, PRInt64 value, pblock *pb);
-
-#define param_create INTparam_create
-#define param_free INTparam_free
-#define pblock_create INTpblock_create
-#define pblock_free INTpblock_free
-#define pblock_findval INTpblock_findval
-#define pblock_nvinsert INTpblock_nvinsert
-#define pblock_nninsert INTpblock_nninsert
-#define pblock_pinsert INTpblock_pinsert
-#define pblock_str2pblock INTpblock_str2pblock
-#define pblock_pblock2str INTpblock_pblock2str
-#define pblock_copy INTpblock_copy
-#define pblock_dup INTpblock_dup
-#define pblock_pb2env INTpblock_pb2env
-#define pblock_fr INTpblock_fr
-#define pblock_replace INTpblock_replace
-
-
-
-void protocol_status(Session *sn, Request *rq, int n, const char *m);
-
-int http_start_response(Session *sn, Request *rq);
-#define protocol_start_response http_start_response
-int request_header(char *name, char **value, Session *sn, Request *rq);
-
-typedef void (*thrstartfunc)(void *);
-SYS_THREAD INTsysthread_start(int prio, int stksz, thrstartfunc fn, void *arg);
-NSAPI_PUBLIC void INTsysthread_sleep(int milliseconds);
-
-#define systhread_start INTsysthread_start
-#define systhread_sleep INTsysthread_sleep
-
-
-void webserver_atrestart(void (*fn)(void *), void *data);
-#define magnus_atrestart webserver_atrestart
-
-
-NSAPI_PUBLIC int INTshexp_match(const char *str, const char *exp);
-#define shexp_match INTshexp_match
-
-
-
-NSAPI_PUBLIC char *session_dns_lookup(Session *s, int verify);
-
-
-/* --- OBSOLETE ----------------------------------------------------------
- * The following macros/functions are obsolete and are only maintained for
- * compatibility. Do not use them.
- * -----------------------------------------------------------------------
- */
-
-
-/* new macro and function definitions begin */
-
-/* netbuf functions */
-NSAPI_PUBLIC netbuf *netbuf_open(SYS_NETFD sd, int sz);
-
-NSAPI_PUBLIC void netbuf_close(netbuf *buf);
-
-NSAPI_PUBLIC unsigned char * netbuf_replace(netbuf *buf,
- unsigned char *inbuf, int pos, int cursize, int maxsize);
-
-NSAPI_PUBLIC int netbuf_next(netbuf *buf, int advance);
-
-NSAPI_PUBLIC int netbuf_getbytes(netbuf *buf, char *buffer, int size);
-
-NSAPI_PUBLIC int netbuf_grab(netbuf *buf, int sz);
-
-/* end new macro and function definitions */
-
-#define SYS_STDERR STDERR_FILENO
-
-#ifdef XP_WIN32
-
-typedef HANDLE pid_t;
-
-#define ERROR_PIPE \
- (ERROR_BROKEN_PIPE | ERROR_BAD_PIPE | \
- ERROR_PIPE_BUSY | ERROR_PIPE_LISTENING | ERROR_PIPE_NOT_CONNECTED)
-#define CONVERT_TO_PRINTABLE_FORMAT(Filename) \
-{ \
- register char *s; \
- if (Filename) \
- for (s = Filename; *s; s++) \
- if ( *s == '\\') \
- *s = '/'; \
-}
-#define CONVERT_TO_NATIVE_FS(Filename) \
-{ \
- register char *s; \
- if (Filename) \
- for (s = Filename; *s; s++) \
- if ( *s == '/') \
- *s = '\\'; \
-}
-
-#ifdef INTNSAPI
-NSAPI_PUBLIC extern nsapi_dispatch_t *__nsapi30_table;
-#if NSAPI_VERSION >= 302
-NSAPI_PUBLIC extern nsapi302_dispatch_t *__nsapi302_table;
-#endif /* NSAPI_VERSION >= 302 */
-#if NSAPI_VERSION >= 303
-NSAPI_PUBLIC extern nsapi303_dispatch_t *__nsapi303_table;
-#endif /* NSAPI_VERSION >= 303 */
-#else
-__declspec(dllimport) nsapi_dispatch_t *__nsapi30_table;
-#if NSAPI_VERSION >= 302
-__declspec(dllimport) nsapi302_dispatch_t *__nsapi302_table;
-#endif /* NSAPI_VERSION >= 302 */
-#if NSAPI_VERSION >= 303
-__declspec(dllimport) nsapi303_dispatch_t *__nsapi303_table;
-#endif /* NSAPI_VERSION >= 303 */
-#endif /* INTNSAPI */
-
-#else /* !XP_WIN32 */
-
-
-#endif /* XP_WIN32 */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* !PUBLIC_NSAPI_H */