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Updates to make SSL bundle build standalone.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@13026 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
CaS 2002-03-06 15:02:42 +00:00
parent 1c66398a64
commit a6777a8ab7
17 changed files with 2599 additions and 683 deletions
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92
SSL/GNUmakefile Normal file
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#
# src makefile for the GNUstep Base Library
#
# Copyright (C) 1997 Free Software Foundation, Inc.
#
# Written by: Scott Christley <scottc@net-community.com>
#
# This file is part of the GNUstep Base Library.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
#
# Install into the system root by default
GNUSTEP_INSTALLATION_DIR = $(GNUSTEP_SYSTEM_ROOT)
GNUSTEP_MAKEFILES = $(GNUSTEP_SYSTEM_ROOT)/Makefiles
-include config.mak
include $(GNUSTEP_MAKEFILES)/common.make
srcdir = .
PACKAGE_NAME = gnustep-base
ifeq ($(HAVE_OPENSSL), yes)
# The bundles to be compiled
BUNDLE_NAME=SSL
# Additional search directories for linking
SSL_LIB_DIRS += -L$(GNUSTEP_OBJ_DIR)
# The bundle Objective-C source files to be compiled
SSL_OBJC_FILES = GSUnixSSLHandle.m
# The principal class in the bundle
SSL_PRINCIPAL_CLASS = GSUnixSSLHandle
SSL_BUNDLE_LIBS = -lgnustep-base -lobjc $(SSLLIBS)
endif
# GNUSTEP_INSTALL_PREFIX must be defined here and not in config.h because
# the installing person may set it on the `make' command line.
ifeq ($(GNUSTEP_TARGET_OS), mingw32)
GNUSTEP_TARGET_INSTALL_PREFIX := \
$(shell echo $(GNUSTEP_SYSTEM_ROOT) | sed 's|^[a-zA-Z]:/|/|')
GNUSTEP_TARGET_LOCAL_ROOT := \
$(shell echo $(GNUSTEP_LOCAL_ROOT) | sed 's|^[a-zA-Z]:/|/|')
GNUSTEP_TARGET_NETWORK_ROOT := \
$(shell echo $(GNUSTEP_NETWORK_ROOT) | sed 's|^[a-zA-Z]:/|/|')
DEFS= -DGNUSTEP_INSTALL_PREFIX=$(GNUSTEP_TARGET_INSTALL_PREFIX) \
-DGNUSTEP_LOCAL_ROOT=$(GNUSTEP_TARGET_LOCAL_ROOT) \
-DGNUSTEP_NETWORK_ROOT=$(GNUSTEP_TARGET_NETWORK_ROOT) \
-DGNUSTEP_TARGET_DIR=\"$(GNUSTEP_TARGET_DIR)\" \
-DGNUSTEP_TARGET_CPU=\"$(GNUSTEP_TARGET_CPU)\" \
-DGNUSTEP_TARGET_OS=\"$(GNUSTEP_TARGET_OS)\" \
-DLIBRARY_COMBO=\"$(LIBRARY_COMBO)\"
else
GNUSTEP_INSTALL_PREFIX=$(GNUSTEP_SYSTEM_ROOT)
DEFS= -DGNUSTEP_INSTALL_PREFIX=$(GNUSTEP_INSTALL_PREFIX) \
-DGNUSTEP_LOCAL_ROOT=$(GNUSTEP_LOCAL_ROOT) \
-DGNUSTEP_NETWORK_ROOT=$(GNUSTEP_NETWORK_ROOT) \
-DGNUSTEP_TARGET_DIR=\"$(GNUSTEP_TARGET_DIR)\" \
-DGNUSTEP_TARGET_CPU=\"$(GNUSTEP_TARGET_CPU)\" \
-DGNUSTEP_TARGET_OS=\"$(GNUSTEP_TARGET_OS)\" \
-DLIBRARY_COMBO=\"$(LIBRARY_COMBO)\"
endif
-include Makefile.preamble
-include GNUmakefile.local
include $(GNUSTEP_MAKEFILES)/bundle.make
-include Makefile.postamble

631
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/** Implementation for GSUnixSSLHandle for GNUStep
Copyright (C) 1997-1999 Free Software Foundation, Inc.
Written by: Richard Frith-Macdonald <richard@brainstorm.co.uk>
Date: 1997
This file is part of the GNUstep Base Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA.
*/
#include <config.h>
#if defined(__WIN32__) || defined(_WIN32) || defined(__MS_WIN32__)
#ifndef __WIN32__
#define __WIN32__
#endif
#endif
#ifdef __MINGW32__
#ifndef __MINGW__
#define __MINGW__
#endif
#ifndef __WIN32__
#define __WIN32__
#endif
#endif
#if defined(__WIN32__)
#include <windows.h>
#define GNUSTEP_BASE_SOCKET_MESSAGE (WM_USER + 1)
#endif
/* Because openssl uses `id' as variable name sometime,
while it is an Objective-C reserved keyword. */
#define id id_x_
#include <openssl/ssl.h>
#undef id
#include <Foundation/Foundation.h>
#include <gnustep/base/UnixFileHandle.h>
#if defined(__MINGW__)
#include <winsock2.h>
#else
#include <time.h>
#include <sys/time.h>
#include <sys/param.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <signal.h>
#endif /* __MINGW__ */
#include <sys/file.h>
#include <sys/stat.h>
#include <sys/fcntl.h>
#include <sys/ioctl.h>
#ifdef __svr4__
#include <sys/filio.h>
#endif
#include <netdb.h>
#include <string.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <errno.h>
// Maximum data in single I/O operation
#define NETBUF_SIZE 4096
// Key to info dictionary for operation mode.
static NSString* NotificationKey = @"NSFileHandleNotificationKey";
@interface GSUnixSSLHandle : UnixFileHandle <GCFinalization>
{
SSL_CTX *ctx;
SSL *ssl;
BOOL connected;
}
- (BOOL) sslConnect;
- (void) sslDisconnect;
- (void) sslSetCertificate: (NSString*)certFile
privateKey: (NSString*)privateKey
PEMpasswd: (NSString*)PEMpasswd;
@end
@implementation GSUnixSSLHandle
+ (void) initialize
{
if (self == [GSUnixSSLHandle class])
{
SSL_library_init();
}
}
- (NSData*) availableData
{
char buf[NETBUF_SIZE];
NSMutableData *d;
int len;
[self checkRead];
if (isNonBlocking == YES)
[self setNonBlocking: NO];
d = [NSMutableData dataWithCapacity: 0];
if (isStandardFile)
{
while ((len = read(descriptor, buf, sizeof(buf))) > 0)
{
[d appendBytes: buf length: len];
}
}
else
{
if (connected)
{
if ((len = SSL_read(ssl, buf, sizeof(buf))) > 0)
{
[d appendBytes: buf length: len];
}
}
else
{
if ((len = read(descriptor, buf, sizeof(buf))) > 0)
{
[d appendBytes: buf length: len];
}
}
}
if (len < 0)
{
[NSException raise: NSFileHandleOperationException
format: @"unable to read from descriptor - %s",
GSLastErrorStr(errno)];
}
return d;
}
- (void) closeFile
{
[self sslDisconnect];
[super closeFile];
}
- (void) gcFinalize
{
[self sslDisconnect];
[super gcFinalize];
}
- (NSData*) readDataOfLength: (unsigned)len
{
NSMutableData *d;
int got;
[self checkRead];
if (isNonBlocking == YES)
[self setNonBlocking: NO];
if (len <= 65536)
{
char *buf;
buf = NSZoneMalloc(NSDefaultMallocZone(), len);
d = [NSMutableData dataWithBytesNoCopy: buf length: len];
if ((got = SSL_read(ssl, [d mutableBytes], len)) < 0)
{
[NSException raise: NSFileHandleOperationException
format: @"unable to read from descriptor - %s",
GSLastErrorStr(errno)];
}
[d setLength: got];
}
else
{
char buf[NETBUF_SIZE];
d = [NSMutableData dataWithCapacity: 0];
do
{
int chunk = len > sizeof(buf) ? sizeof(buf) : len;
if (connected)
{
got = SSL_read(ssl, buf, chunk);
}
else
{
got = read(descriptor, buf, chunk);
}
if (got > 0)
{
[d appendBytes: buf length: got];
len -= got;
}
else if (got < 0)
{
[NSException raise: NSFileHandleOperationException
format: @"unable to read from descriptor - %s",
GSLastErrorStr(errno)];
}
}
while (len > 0 && got > 0);
}
return d;
}
- (NSData*) readDataToEndOfFile
{
char buf[NETBUF_SIZE];
NSMutableData *d;
int len;
[self checkRead];
if (isNonBlocking == YES)
[self setNonBlocking: NO];
d = [NSMutableData dataWithCapacity: 0];
if (connected)
{
while ((len = SSL_read(ssl, buf, sizeof(buf))) > 0)
{
[d appendBytes: buf length: len];
}
}
else
{
while ((len = read(descriptor, buf, sizeof(buf))) > 0)
{
[d appendBytes: buf length: len];
}
}
if (len < 0)
{
[NSException raise: NSFileHandleOperationException
format: @"unable to read from descriptor - %s",
GSLastErrorStr(errno)];
}
return d;
}
- (void) receivedEvent: (void*)data
type: (RunLoopEventType)type
extra: (void*)extra
forMode: (NSString*)mode
{
NSString *operation;
if (isNonBlocking == NO)
[self setNonBlocking: YES];
if (type == ET_RDESC)
{
operation = [readInfo objectForKey: NotificationKey];
if (operation == NSFileHandleConnectionAcceptedNotification)
{
struct sockaddr_in buf;
int desc;
int blen = sizeof(buf);
desc = accept(descriptor, (struct sockaddr*)&buf, &blen);
if (desc < 0)
{
NSString *s;
s = [NSString stringWithFormat: @"Accept attempt failed - %s",
GSLastErrorStr(errno)];
[readInfo setObject: s forKey: GSFileHandleNotificationError];
}
else
{ // Accept attempt completed.
UnixFileHandle *h;
struct sockaddr_in sin;
int size = sizeof(sin);
h = [[GSUnixSSLHandle alloc] initWithFileDescriptor: desc
closeOnDealloc: YES];
getpeername(desc, (struct sockaddr*)&sin, &size);
[h setAddr: &sin];
[readInfo setObject: h
forKey: NSFileHandleNotificationFileHandleItem];
RELEASE(h);
}
[self postReadNotification];
}
else if (operation == NSFileHandleDataAvailableNotification)
{
[self postReadNotification];
}
else
{
NSMutableData *item;
int length;
int received = 0;
char buf[NETBUF_SIZE];
item = [readInfo objectForKey: NSFileHandleNotificationDataItem];
length = [item length];
if (connected)
{
received = SSL_read(ssl, buf, sizeof(buf));
}
else
{
received = read(descriptor, buf, sizeof(buf));
}
if (received == 0)
{ // Read up to end of file.
[self postReadNotification];
}
else if (received < 0)
{
if (errno != EAGAIN && errno != EINTR)
{
NSString *s;
s = [NSString stringWithFormat: @"Read attempt failed - %s",
GSLastErrorStr(errno)];
[readInfo setObject: s forKey: GSFileHandleNotificationError];
[self postReadNotification];
}
}
else
{
[item appendBytes: buf length: received];
if (operation == NSFileHandleReadCompletionNotification)
{
// Read a single chunk of data
[self postReadNotification];
}
}
}
}
else if (type == ET_WDESC)
{
NSMutableDictionary *info;
info = [writeInfo objectAtIndex: 0];
operation = [info objectForKey: NotificationKey];
if (operation == GSFileHandleWriteCompletionNotification)
{
NSData *item;
int length;
const void *ptr;
item = [info objectForKey: NSFileHandleNotificationDataItem];
length = [item length];
ptr = [item bytes];
if (writePos < length)
{
int written;
if (connected)
{
written = SSL_write(ssl, (char*)ptr + writePos,
length - writePos);
}
else
{
written = write(descriptor, (char*)ptr + writePos,
length - writePos);
}
if (written <= 0)
{
if (written < 0 && errno != EAGAIN && errno != EINTR)
{
NSString *s;
s = [NSString stringWithFormat:
@"Write attempt failed - %s", GSLastErrorStr(errno)];
[info setObject: s forKey: GSFileHandleNotificationError];
[self postWriteNotification];
}
}
else
{
writePos += written;
}
}
if (writePos >= length)
{ // Write operation completed.
[self postWriteNotification];
}
}
else
{ // Connection attempt completed.
int result;
int len = sizeof(result);
if (getsockopt(descriptor, SOL_SOCKET, SO_ERROR,
(char*)&result, &len) == 0 && result != 0)
{
NSString *s;
s = [NSString stringWithFormat: @"Connect attempt failed - %s",
GSLastErrorStr(result)];
[info setObject: s forKey: GSFileHandleNotificationError];
}
else
{
readOK = YES;
writeOK = YES;
}
connectOK = NO;
[self postWriteNotification];
}
}
}
- (BOOL) sslConnect
{
int ret;
int err;
NSRunLoop *loop;
if (connected == YES)
{
return YES; /* Already connected. */
}
if (isStandardFile == YES)
{
NSLog(@"Attempt to make ssl connection to a standard file");
return NO;
}
/*
* Ensure we have a context and handle to connect with.
*/
if (ctx == 0)
{
ctx = SSL_CTX_new(SSLv23_client_method());
}
if (ssl == 0)
{
ssl = SSL_new(ctx);
}
ret = SSL_set_fd(ssl, descriptor);
loop = [NSRunLoop currentRunLoop];
[loop runUntilDate: [NSDate dateWithTimeIntervalSinceNow: 0.01]];
ret = SSL_connect(ssl);
if (ret != 1)
{
int e = errno;
NSDate *final;
NSDate *when;
NSTimeInterval last = 0.0;
NSTimeInterval limit = 0.1;
final = [[NSDate alloc] initWithTimeIntervalSinceNow: 20.0];
when = [NSDate alloc];
err = SSL_get_error(ssl, ret);
while ((err == SSL_ERROR_WANT_READ || err == SSL_ERROR_WANT_WRITE)
&& [final timeIntervalSinceNow] > 0.0)
{
NSTimeInterval tmp = limit;
limit += last;
last = tmp;
when = [when initWithTimeIntervalSinceNow: limit];
[loop runUntilDate: when];
ret = SSL_connect(ssl);
if (ret != 1)
{
e = errno;
err = SSL_get_error(ssl, ret);
}
else
{
err = SSL_ERROR_NONE;
}
}
RELEASE(when);
RELEASE(final);
if (err != SSL_ERROR_NONE)
{
NSString *str;
switch (err)
{
case SSL_ERROR_NONE:
str = @"No error: really helpful";
break;
case SSL_ERROR_ZERO_RETURN:
str = @"Zero Return error";
break;
case SSL_ERROR_WANT_READ:
str = @"Want Read Error";
break;
case SSL_ERROR_WANT_WRITE:
str = @"Want Write Error";
break;
case SSL_ERROR_WANT_X509_LOOKUP:
str = @"Want X509 Lookup Error";
break;
case SSL_ERROR_SYSCALL:
str = [NSString stringWithFormat: @"Syscall error %d - %s",
e, GSLastErrorStr(e)];
break;
case SSL_ERROR_SSL:
str = @"SSL Error: really helpful";
break;
default:
str = @"Standard Unix Error: really helpful";
break;
}
NSLog(@"unable to make SSL connection to %@:%@ - %@",
address, service, str);
return NO;
}
}
connected = YES;
return YES;
}
- (void) sslDisconnect
{
if (ssl != 0)
{
if (connected == YES)
{
SSL_shutdown(ssl);
}
SSL_clear(ssl);
SSL_free(ssl);
ssl = 0;
}
if (ctx != 0)
{
SSL_CTX_free(ctx);
ctx = 0;
}
connected = NO;
}
- (void) sslSetCertificate: (NSString*)certFile
privateKey: (NSString*)privateKey
PEMpasswd: (NSString*)PEMpasswd
{
if (isStandardFile == YES)
{
NSLog(@"Attempt to set ssl certificate for a standard file");
return;
}
/*
* Ensure we have a context to set the certificate for.
*/
if (ctx == 0)
{
ctx = SSL_CTX_new(SSLv23_client_method());
}
if ([PEMpasswd length] > 0)
{
SSL_CTX_set_default_passwd_cb_userdata(ctx, (char*)[PEMpasswd cString]);
}
if ([certFile length] > 0)
{
SSL_CTX_use_certificate_file(ctx, [certFile cString], X509_FILETYPE_PEM);
}
if ([privateKey length] > 0)
{
SSL_CTX_use_PrivateKey_file(ctx, [privateKey cString], X509_FILETYPE_PEM);
}
}
- (void) writeData: (NSData*)item
{
int rval = 0;
const void *ptr = [item bytes];
unsigned int len = [item length];
unsigned int pos = 0;
[self checkWrite];
if (isNonBlocking == YES)
{
[self setNonBlocking: NO];
}
while (pos < len)
{
int toWrite = len - pos;
if (toWrite > NETBUF_SIZE)
{
toWrite = NETBUF_SIZE;
}
if (connected)
{
rval = SSL_write(ssl, (char*)ptr+pos, toWrite);
}
else
{
rval = write(descriptor, (char*)ptr+pos, toWrite);
}
if (rval < 0)
{
if (errno == EAGAIN == errno == EINTR)
{
rval = 0;
}
else
{
break;
}
}
pos += rval;
}
if (rval < 0)
{
[NSException raise: NSFileHandleOperationException
format: @"unable to write to descriptor - %s",
GSLastErrorStr(errno)];
}
}
@end

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#
# Makefile.postamble
#
# Copyright (C) 1997 Free Software Foundation, Inc.
#
# Author: Scott Christley <scottc@net-community.com>
#
# This file is part of the GNUstep Base Library.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# If you are interested in a warranty or support for this source code,
# contact Scott Christley at scottc@net-community.com
#
# You should have received a copy of the GNU Library General Public
# License along with this library; see the file COPYING.LIB.
# If not, write to the Free Software Foundation,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# Makefile.postamble
#
# Project specific makefile rules
#
# Uncomment the targets you want.
# The double colons (::) are important, do not make them single colons
# otherwise the normal makefile rules will not be performed.
#
# Things to do before compiling
# before-all::
# Things to do after compiling
# after-all::
# Things to do before installing
# before-install::
# Things to do after installing
#
# Unfortunately the way the header files are placed in relationship
# to the source we must install the GNU header manually
# after-install::
# Things to do before uninstalling
# before-uninstall::
# Things to do after uninstalling
# after-uninstall::
# Things to do before cleaning
# before-clean::
# Things to do after cleaning
# after-clean::
# Things to do before distcleaning
# before-distclean::
# Things to do after distcleaning
after-distclean::
rm -rf SSL.bundle
# Things to do before checking
# before-check::
# Things to do after checking
# after-check::
config.mak: config.mak.in
./configure
TAGS: $(DIST_FILES)
etags $(DIST_FILES)
regenerate: $(DIST_FILES)
mv AUTHORS ..
FORCE:

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#
# Makefile.preamble
#
# Copyright (C) 1997 Free Software Foundation, Inc.
#
# Author: Scott Christley <scottc@net-community.com>
#
# This file is part of the GNUstep Base Library.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# If you are interested in a warranty or support for this source code,
# contact Scott Christley at scottc@net-community.com
#
# You should have received a copy of the GNU Library General Public
# License along with this library; see the file COPYING.LIB.
# If not, write to the Free Software Foundation,
# 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#
# Makefile.preamble
#
# Project specific makefile variables
#
# Do not put any Makefile rules in this file, instead they should
# be put into Makefile.postamble.
#
#
# Flags dealing with compiling and linking
#
# Additional flags to pass to the preprocessor
ADDITIONAL_CPPFLAGS = $(DEFS) $(CONFIG_SYSTEM_DEFS) -Wall
# Additional flags to pass to the Objective-C compiler
ADDITIONAL_OBJCFLAGS = $(SSLFLAGS)
# Additional flags to pass to the C compiler
ADDITIONAL_CFLAGS =
# Additional include directories the compiler should search
ADDITIONAL_INCLUDE_DIRS = -I../Headers/gnustep -I../Headers
# Additional LDFLAGS to pass to the linker
ADDITIONAL_LDFLAGS =
# Additional library directories the linker should search
ADDITIONAL_LIB_DIRS = -L../Source/$(GNUSTEP_OBJ_DIR)

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/* config.h.in. Generated automatically from configure.in by autoheader 2.13. */
/* Define if you have the <libc.h> header file. */
#undef HAVE_LIBC_H
/* Define if you have the <limits.h> header file. */
#undef HAVE_LIMITS_H
/* Define if you have the <malloc.h> header file. */
#undef HAVE_MALLOC_H
/* Define if you have the <memory.h> header file. */
#undef HAVE_MEMORY_H
/* Define if you have the <openssl/ssl.h> header file. */
#undef HAVE_OPENSSL_SSL_H
/* Define if you have the <signal.h> header file. */
#undef HAVE_SIGNAL_H
/* Define if you have the <stdint.h> header file. */
#undef HAVE_STDINT_H
/* Define if you have the <string.h> header file. */
#undef HAVE_STRING_H
/* Define if you have the <sys/fcntl.h> header file. */
#undef HAVE_SYS_FCNTL_H
/* Define if you have the <sys/file.h> header file. */
#undef HAVE_SYS_FILE_H
/* Define if you have the <sys/inttypes.h> header file. */
#undef HAVE_SYS_INTTYPES_H
/* Define if you have the <sys/ioctl.h> header file. */
#undef HAVE_SYS_IOCTL_H
/* Define if you have the <sys/param.h> header file. */
#undef HAVE_SYS_PARAM_H
/* Define if you have the <sys/signal.h> header file. */
#undef HAVE_SYS_SIGNAL_H
/* Define if you have the <sys/stropts.h> header file. */
#undef HAVE_SYS_STROPTS_H
/* Define if you have the <sys/wait.h> header file. */
#undef HAVE_SYS_WAIT_H
/* Define if you have the <unistd.h> header file. */
#undef HAVE_UNISTD_H
/* Define if you have the <utime.h> header file. */
#undef HAVE_UTIME_H

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#
# Extra make variables for SSL bundle
#
HAVE_OPENSSL=@HAVE_OPENSSL@
SSLLIBS=@SSLLIBS@
SSLFLAGS=@SSLFLAGS@

1802
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165
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AC_INIT(GSUnixSSLHandle.m)
# configure.in for GNUstep base SSL bundle
# Process this file with autoconf to produce a configure script.
#
# Copyright (C) 2002 Free Software Foundation, Inc.
#
# Written by: Richard Frith-Macdonald <rfm@gnu.org>
#
# This file is part of the GNU Objective-C library.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Library General Public
# License as published by the Free Software Foundation; either
# version 2 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Library General Public License for more details.
#
# You should have received a copy of the GNU Library General Public
# License along with this library; if not, write to the Free
# Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111 USA
if test -z "$GNUSTEP_SYSTEM_ROOT"; then
{
echo "ERROR: You must run the GNUstep initialization script before configuring the SSL bundle!" 1>&2;
exit 1;
}
fi
#--------------------------------------------------------------------
# Use a .h file with #define's, instead of -D command-line switches
#--------------------------------------------------------------------
AC_CONFIG_HEADER(config.h)
#--------------------------------------------------------------------
# Use config.guess, config.sub and install-sh provided by gnustep-make
#--------------------------------------------------------------------
AC_CONFIG_AUX_DIR($GNUSTEP_SYSTEM_ROOT/Makefiles)
#--------------------------------------------------------------------
# Determine the host, build, and target systems
#--------------------------------------------------------------------
AC_CANONICAL_SYSTEM
#--------------------------------------------------------------------
# Find the compiler
#--------------------------------------------------------------------
AC_PROG_CC
AC_PROG_CPP
AC_PATH_PROG(WHOAMI, whoami, echo, $PATH:/usr/ucb)
AC_EXEEXT
#--------------------------------------------------------------------
# specific target_os options
#--------------------------------------------------------------------
case "$target_os" in
freebsd*) CPPFLAGS="$CPPFLAGS -I/usr/local/include"
LIBS="$LIBS -L/usr/local/lib";;
esac
AC_CHECK_HEADERS(libc.h limits.h malloc.h memory.h string.h signal.h sys/signal.h sys/param.h sys/wait.h sys/file.h sys/fcntl.h sys/ioctl.h sys/stropts.h unistd.h utime.h stdint.h sys/inttypes.h)
#--------------------------------------------------------------------
# Check OpenSSL for HTTPS support.
#--------------------------------------------------------------------
AC_ARG_ENABLE(openssl,
[ --disable-openssl Disable support for openssl in URL classes],,
enable_openssl=yes)
AC_ARG_WITH(openssl-include,
[ --with-openssl-include=PATH include path for openssl headers],
openssl_incdir="$withval", openssl_incdir="no")
AC_ARG_WITH(openssl-library,
[ --with-openssl-library=PATH library path for openssl libraries],
openssl_libdir="$withval", openssl_libdir="no")
cppflags_temp="$CPPFLAGS"
libs_temp=$LIBS
if test "$openssl_incdir" != "no"; then
CPPFLAGS="$CPPFLAGS -I$openssl_incdir"
SSLFLAGS="-I$openssl_incdir"
else
SSLFLAGS=
fi
if test "$openssl_libdir" != "no"; then
LIBS="$LIBS -L$openssl_libdir"
SSLLIBS="-L$openssl_libdir"
else
SSLLIBS=
fi
if test $enable_openssl = yes; then
AC_CHECK_HEADERS(openssl/ssl.h)
if test $ac_cv_header_openssl_ssl_h = no; then
echo "Could not find openssl headers"
echo "Check to make sure you have a recent version of openssl installed"
echo "The SSL bundle will not be built"
AC_MSG_WARN(Could not find openssl headers)
AC_MSG_WARN(The SSL bundle will not be built)
ssl_ok=no
else
AC_CHECK_LIB(crypto, CRYPTO_malloc, ssl_ok=yes, ssl_ok=no)
if test "$ssl_ok" = yes; then
base_libs="$LIBS"
LIBS="$LIBS -lcrypto"
AC_CHECK_LIB(ssl, ssl2_clear, ssl_ok=yes, ssl_ok=no)
if test "$ssl_ok" = yes; then
echo "found openssl"
LIBS="$base_libs -lssl -lcrypto"
SSLLIBS="$SSLLIBS -lssl -lcrypto"
else
SSLLIBS="$SSLLIBS -lcrypto"
echo "Could not find openssl crypto library"
echo "Check to make sure you have a recent version of openssl installed"
echo "The SSL bundle will not be built"
AC_MSG_WARN(Could not find openssl libraries)
AC_MSG_WARN(The SSL bundle will not be built)
fi
AC_CHECK_LIB(cipher,des_setkey,cipher_ok=yes,cipher_ok=no)
if test "$cipher_ok" = yes; then
echo "found cipher"
LIBS="$LIBS -lcipher"
SSLLIBS="$SSLLIBS -lcipher"
fi
else
echo "Could not find openssl library"
echo "Check to make sure you have a recent version of openssl installed"
echo "The SSL bundle will not be built"
AC_MSG_WARN(Could not find openssl libraries)
AC_MSG_WARN(The SSL bundle will not be built)
fi
fi
else
echo "The use of openssl was disabled"
echo "The SSL bundle will not be built"
AC_MSG_WARN(The use of openssl was disabled)
AC_MSG_WARN(The SSL bundle will not be built)
fi
HAVE_OPENSSL=$ssl_ok
AC_SUBST(HAVE_OPENSSL)
AC_SUBST(SSLFLAGS)
AC_SUBST(SSLLIBS)
CPPFLAGS="$cppflags_temp";
LIBS="$libs_temp";
#--------------------------------------------------------------------
# Write the Makefiles
#--------------------------------------------------------------------
AC_OUTPUT(config.mak)
dnl Local Variables:
dnl comment-start: "dnl "
dnl comment-end: ""
dnl comment-start-skip: "\\bdnl\\b\\s *"
dnl compile-command: "autoconf"
dnl End: