ObjFW  Check-in [2e13035431]

Test if autorelease pool releases everything correctly when thread is ended

Serialization
Tests for OFFile.
Tests for OFNumber.

OFBase64

OFDirectory

OFSortedArray
OFThread

OFStack
OFQueue


OFXMLParser

OFSortedQueue

OFTLSSocket
OFXMPPClient

CFLAGS="$CFLAGS -Wall"
OBJCFLAGS="$OBJCFLAGS -Wall -fobjc-exceptions"
LIBS="$LIBS -lobjc"

AC_DEFINE(OF_CONFIG_H, 1, [Define so that we know we got our config.h])

BUILDSYS_LIB
AC_DEFINE_UNQUOTED(PLUGIN_SUFFIX, "$PLUGIN_SUFFIX", [Suffix for plugins])

if test x"$PLUGIN_SUFFIX" != "x"; then
	AC_SUBST(OFPLUGIN_M, "OFPlugin.m")
	AC_SUBST(OFPLUGIN, "OFPlugin")
fi

AC_C_BIGENDIAN([AC_DEFINE(OF_BIG_ENDIAN, 1, [Whether we are big endian])])

AC_MSG_CHECKING(for SIZE_MAX)
AC_EGREP_CPP(yes, [
	#include <stdint.h>
	#include <limits.h>

		#endif], [
		AC_MSG_RESULT(yes)
		size_max="SIZE_T_MAX"], [
		AC_MSG_RESULT(no)
		size_max="((size_t)-1)"])
	AC_DEFINE_UNQUOTED(SIZE_MAX, $size_max, [Maximum value for size_t])])

AC_CHECK_LIB(dl, dlopen, LIBS="$LIBS -ldl")

AC_CHECK_HEADER(objc/runtime.h,
	[AC_DEFINE(HAVE_OBJC_RUNTIME_H, 1, [Whether we have objc/runtime.h])])
AC_CHECK_LIB(objc, sel_get_name,
	[AC_DEFINE(HAVE_SEL_GET_NAME, 1, [Whether we have sel_get_name])])
AC_CHECK_LIB(objc, sel_getName,
	[AC_DEFINE(HAVE_SEL_GETNAME, 1, [Whether we have sel_getName])])

AC_CHECK_FUNC(asprintf, [
	have_asprintf="yes"
	AC_DEFINE(HAVE_ASPRINTF, 1, "Whether we have asprintf")], [
	have_asprintf="no"
	AC_SUBST(ASPRINTF_C, "asprintf.c")])

AC_MSG_CHECKING(whether snprintf returns something useful)
AC_CACHE_VAL(ac_cv_snprintf_useful_ret, [
	AC_TRY_RUN([
		#include <stdio.h>

		int

ASPRINTF_C = @ASPRINTF_C@
OFPLUGIN = @OFPLUGIN@
OFPLUGIN_M = @OFPLUGIN_M@
WS2_LIBS = @WS2_LIBS@
TESTS = @TESTS@
TEST_LAUNCHER = @TEST_LAUNCHER@

       OFDictionary.m		\
       OFExceptions.m		\
       OFHashes.m		\
       OFFile.m			\
       OFList.m			\
       OFNumber.m		\
       OFObject.m		\
       ${OFPLUGIN_M}		\
       OFString.m		\
       OFTCPSocket.m		\
       OFXMLFactory.m		\
       ${ASPRINTF_C}

INCLUDESTMP = ${SRCS:.c=.h}
INCLUDES = ${INCLUDESTMP:.m=.h}	\
	   OFMacros.h		\
	   OFStream.h

include ../buildsys.mk

CPPFLAGS += -I..
CFLAGS += ${LIB_CFLAGS}
OBJCFLAGS += ${LIB_CFLAGS}
LD = ${OBJC}
LDFLAGS += ${LIB_LDFLAGS}

/*
 * Copyright (c) 2008 - 2009
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of libobjfw. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE included in
 * the packaging of this file.
 */

#import "OFObject.h"

/**
 * The OFPlugin class provides a system for loading plugins at runtime.
 */
@interface OFPlugin: OFObject
{
	void *handle;
	id   plugin;
}

/**
 * Loads an OFPlugin from a file.
 *
 * \param path Path to the OFPlugin file. The suffix is appended automatically.
 * \return A new autoreleased OFPlugin
 */
+ pluginFromFile: (const char*)path;

/**
 * Initializes an already allocated OFPlugin from a file.
 *
 * \param path Path to the OFPlugin file. The suffix is appended automatically.
 * \return An initialized OFPlugin
 */
- initFromFile: (const char*)path;
@end

/*
 * Copyright (c) 2008 - 2009
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of libobjfw. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE included in
 * the packaging of this file.
 */

#import "config.h"

#include <stdlib.h>
#include <string.h>
#include <dlfcn.h>

#import "OFPlugin.h"
#import "OFExceptions.h"

@implementation OFPlugin
+ pluginFromFile: (const char*)path
{
	return [[[OFPlugin alloc] initFromFile: path] autorelease];
}

- initFromFile: (const char*)path
{
	char *file;
	size_t pathlen, suffixlen;
	id (*init_plugin)();
	Class c;

	if ((self = [super init])) {
		pathlen = strlen(path);
		suffixlen = strlen(PLUGIN_SUFFIX);

		if ((file = malloc(pathlen + suffixlen + 1)) == NULL) {
			c = [self class];
			[super free];
			@throw [OFNoMemException newWithClass: c
						      andSize: pathlen +
							       suffixlen + 1];
		}
		memcpy(file, path, pathlen);
		memcpy(file + pathlen, PLUGIN_SUFFIX, suffixlen);
		file[pathlen + suffixlen] = 0;

		if ((handle = dlopen(file, RTLD_NOW)) == NULL ||
		    (init_plugin = dlsym(handle, "init_plugin")) == NULL ||
		    (plugin = init_plugin()) == nil) {
			free(file);
			c = [self class];
			[super free];
			@throw [OFInitializationFailedException
			    newWithClass: c];
		}
		free(file);
	}

	return self;
}

- free
{
	[plugin free];
	dlclose(handle);

	return [super free];
}

#ifdef __objc_INCLUDE_GNU
- (retval_t)forward: (SEL)selector
		   : (arglist_t)args
#else
- (id)forward: (SEL)selector
	     : (marg_list)args
#endif
{
	return [plugin performv: selector
			       : args];
}

- (IMP)methodFor: (SEL)selector
{
	if ([self respondsTo: selector])
		return [self methodFor: selector];
	else
		return [plugin methodFor: selector];
}
@end

include ../extra.mk

SUBDIRS = OFObject		\
	  OFAutoreleasePool	\
	  OFArray		\
	  OFDictionary		\
	  OFHashes		\
	  ${OFPLUGIN}		\
	  OFString		\
	  OFTCPSocket		\
	  OFList		\
	  OFXMLFactory

include ../buildsys.mk

SUBDIRS = TestPlugin

PROG_NOINST = ofplugin${PROG_SUFFIX}
SRCS = OFPlugin.m

include ../../buildsys.mk
include ../../extra.mk

CPPFLAGS += -I../../src -I../..
LIBS := -L../../src -lobjfw ${LIBS}

.PHONY: run

all: run
run: subdirs ${PROG_NOINST}
	rm -f libobjfw.so.1 libobjfw.so.1.0 libobjfw.dll libobjfw.dylib
	ln -s ../../src/libobjfw.so libobjfw.so.1
	ln -s ../../src/libobjfw.so libobjfw.so.1.0
	ln -s ../../src/libobjfw.dll libobjfw.dll
	ln -s ../../src/libobjfw.dylib libobjfw.dylib
	LD_LIBRARY_PATH=.$${LD_LIBRARY_PATH+:}$$LD_LIBRARY_PATH \
	DYLD_LIBRARY_PATH=.$${DYLD_LIBRARY_PATH+:}$$DYLD_LIBRARY_PATH \
	${TEST_LAUNCHER} ./${PROG_NOINST}; EXIT=$$?; \
	rm -f libobjfw.so.1 libobjfw.so.1.0 libobjfw.dll libobjfw.dylib; \
	exit $$EXIT

/*
 * Copyright (c) 2008 - 2009
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of libobjfw. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE included in
 * the packaging of this file.
 */

#import "config.h"

#import "OFPlugin.h"
#import "TestPlugin/TestPlugin.h"

int
main()
{
	OFPlugin <TestPlugin> *plugin;

	plugin = [OFPlugin pluginFromFile: "TestPlugin/TestPlugin"];
	[plugin test];

	return 0;
}

PLUGIN_NOINST = TestPlugin${PLUGIN_SUFFIX}
SRCS = TestPlugin.m

include ../../../buildsys.mk
include ../../../extra.mk

CPPFLAGS += ${PLUGIN_CPPFLAGS} -I../../../src
OBJCFLAGS += ${PLUGIN_CFLAGS}
LDFLAGS += ${PLUGIN_LDFLAGS}

/*
 * Copyright (c) 2008 - 2009
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of libobjfw. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE included in
 * the packaging of this file.
 */

#import "OFObject.h"

@protocol TestPlugin
- (void)test;
@end

@interface TestPlugin: OFObject <TestPlugin>
@end

/*
 * Copyright (c) 2008 - 2009
 *   Jonathan Schleifer <js@webkeks.org>
 *
 * All rights reserved.
 *
 * This file is part of libobjfw. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE included in
 * the packaging of this file.
 */

#include <stdio.h>

#import "TestPlugin.h"

@implementation TestPlugin
- (void)test
{
	puts("Test successfull!");
}
@end

id
init_plugin()
{
	return [TestPlugin new];
}