Added Plugin helpers
This commit is contained in:
parent
16fb99162f
commit
2560d7179f
2
Makefile
2
Makefile
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@ -32,6 +32,7 @@ dist:
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$(PACKAGE)-$(VERSION)/src/hash.c \
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$(PACKAGE)-$(VERSION)/src/object.c \
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$(PACKAGE)-$(VERSION)/src/parser.c \
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$(PACKAGE)-$(VERSION)/src/plugin.c \
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$(PACKAGE)-$(VERSION)/src/string.c \
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$(PACKAGE)-$(VERSION)/src/token.c \
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$(PACKAGE)-$(VERSION)/src/Makefile \
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@ -50,6 +51,7 @@ dist:
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$(PACKAGE)-$(VERSION)/include/System/hash.h \
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$(PACKAGE)-$(VERSION)/include/System/object.h \
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$(PACKAGE)-$(VERSION)/include/System/parser.h \
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$(PACKAGE)-$(VERSION)/include/System/plugin.h \
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$(PACKAGE)-$(VERSION)/include/System/string.h \
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$(PACKAGE)-$(VERSION)/include/System/token.h \
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$(PACKAGE)-$(VERSION)/include/Makefile \
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@ -33,6 +33,7 @@ install: all
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$(INSTALL) -m 0644 System/hash.h $(DESTDIR)$(INCLUDEDIR)/System/hash.h
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$(INSTALL) -m 0644 System/object.h $(DESTDIR)$(INCLUDEDIR)/System/object.h
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$(INSTALL) -m 0644 System/parser.h $(DESTDIR)$(INCLUDEDIR)/System/parser.h
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$(INSTALL) -m 0644 System/plugin.h $(DESTDIR)$(INCLUDEDIR)/System/plugin.h
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$(INSTALL) -m 0644 System/string.h $(DESTDIR)$(INCLUDEDIR)/System/string.h
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$(INSTALL) -m 0644 System/token.h $(DESTDIR)$(INCLUDEDIR)/System/token.h
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@ -50,6 +51,7 @@ uninstall:
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$(RM) $(DESTDIR)$(INCLUDEDIR)/System/hash.h
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$(RM) $(DESTDIR)$(INCLUDEDIR)/System/object.h
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$(RM) $(DESTDIR)$(INCLUDEDIR)/System/parser.h
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$(RM) $(DESTDIR)$(INCLUDEDIR)/System/plugin.h
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$(RM) $(DESTDIR)$(INCLUDEDIR)/System/string.h
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$(RM) $(DESTDIR)$(INCLUDEDIR)/System/token.h
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@ -31,6 +31,7 @@
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# include "System/file.h"
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# include "System/object.h"
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# include "System/parser.h"
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# include "System/plugin.h"
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# include "System/string.h"
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#endif /* !LIBSYSTEM_SYSTEM_H */
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32
include/System/plugin.h
Normal file
32
include/System/plugin.h
Normal file
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@ -0,0 +1,32 @@
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/* $Id$ */
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/* Copyright (c) 2008 Pierre Pronchery <khorben@defora.org> */
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/* This file is part of DeforaOS System libSystem */
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/* libSystem is not free software; you can redistribute it and/or modify it
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* under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike
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* 3.0 Unported as published by the Creative Commons organization.
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*
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* libSystem is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the Creative Commons Attribution-NonCommercial-
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* ShareAlike 3.0 Unported license for more details.
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*
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* You should have received a copy of the Creative Commons Attribution-
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* NonCommercial-ShareAlike 3.0 along with libSystem; if not, browse to
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* http://creativecommons.org/licenses/by-nc-sa/3.0/ */
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#ifndef LIBSYSTEM_PLUGIN_H
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# define LIBSYSTEM_PLUGIN_H
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/* Object */
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typedef void Plugin;
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/* functions */
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Plugin * plugin_new(char const * libdir, char const * package,
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char const * type, char const * name);
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void plugin_delete(Plugin * plugin);
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#endif /* !LIBSYSTEM_PLUGIN_H */
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@ -1,3 +1,3 @@
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subdirs=System
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includes=System.h,System/appclient.h,System/appserver.h,System/array.h,System/buffer.h,System/config.h,System/error.h,System/event.h,System/file.h,System/hash.h,System/object.h,System/parser.h,System/string.h,System/token.h
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includes=System.h,System/appclient.h,System/appserver.h,System/array.h,System/buffer.h,System/config.h,System/error.h,System/event.h,System/file.h,System/hash.h,System/object.h,System/parser.h,System/plugin.h,System/string.h,System/token.h
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dist=Makefile
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@ -16,7 +16,7 @@ INSTALL = install
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all: $(TARGETS)
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libSystem_OBJS = appclient.o appinterface.o appserver.o array.o buffer.o config.o error.o event.o hash.o object.o parser.o string.o token.o
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libSystem_OBJS = appclient.o appinterface.o appserver.o array.o buffer.o config.o error.o event.o hash.o object.o parser.o plugin.o string.o token.o
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libSystem_CFLAGS = $(CPPFLAGS) $(CFLAGSF) $(CFLAGS)
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libSystem.a: $(libSystem_OBJS)
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@ -59,6 +59,9 @@ object.o: object.c
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parser.o: parser.c token.h
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$(CC) $(libSystem_CFLAGS) -c parser.c
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plugin.o: plugin.c
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$(CC) $(libSystem_CFLAGS) -c plugin.c
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string.o: string.c
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$(CC) $(libSystem_CFLAGS) -c string.c
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63
src/plugin.c
Normal file
63
src/plugin.c
Normal file
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@ -0,0 +1,63 @@
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/* $Id$ */
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/* Copyright (c) 2008 Pierre Pronchery <khorben@defora.org> */
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/* This file is part of DeforaOS System libSystem */
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/* libSystem is not free software; you can redistribute it and/or modify it
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* under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike
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* 3.0 Unported as published by the Creative Commons organization.
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*
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* libSystem is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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* A PARTICULAR PURPOSE. See the Creative Commons Attribution-NonCommercial-
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* ShareAlike 3.0 Unported license for more details.
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*
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* You should have received a copy of the Creative Commons Attribution-
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* NonCommercial-ShareAlike 3.0 along with libSystem; if not, browse to
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* http://creativecommons.org/licenses/by-nc-sa/3.0/ */
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <dlfcn.h>
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#include "System.h"
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/* Plugin */
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/* private */
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/* constants */
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#define PLUGIN_EXTENSION ".so"
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/* public */
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/* functions */
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/* plugin_new */
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Plugin * plugin_new(char const * libdir, char const * package,
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char const * type, char const * name)
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{
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Plugin * plugin;
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size_t len;
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char * filename;
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len = strlen(libdir) + 1 + strlen(package) + 1 + strlen(type) + 1
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+ strlen(name) + strlen(PLUGIN_EXTENSION) + 1;
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if((filename = malloc(len)) == NULL)
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{
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error_set_code(1, "%s", strerror(errno));
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return NULL;
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}
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snprintf(filename, len, "%s/%s/%s/%s%s", libdir, package, type, name,
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PLUGIN_EXTENSION);
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if((plugin = dlopen(filename, RTLD_LAZY)) == NULL)
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error_set_code(1, "%s: %s", filename, dlerror());
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free(filename);
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return plugin;
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}
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/* plugin_delete */
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void plugin_delete(Plugin * plugin)
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{
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dlclose(plugin);
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}
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@ -7,7 +7,7 @@ dist=Makefile,appinterface.h,token.h
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[libSystem]
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type=library
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sources=appclient.c,appinterface.c,appserver.c,array.c,buffer.c,config.c,error.c,event.c,hash.c,object.c,parser.c,string.c,token.c
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sources=appclient.c,appinterface.c,appserver.c,array.c,buffer.c,config.c,error.c,event.c,hash.c,object.c,parser.c,plugin.c,string.c,token.c
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ldflags=-l ssl
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[appclient.c]
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