diff options
Diffstat (limited to 'source')
| -rw-r--r-- | source/lib/tdb/Makefile.in | 99 | ||||
| -rwxr-xr-x | source/lib/tdb/autogen.sh | 2 | ||||
| -rw-r--r-- | source/lib/tdb/config.mk | 37 | ||||
| -rw-r--r-- | source/lib/tdb/configure.ac | 18 | ||||
| -rw-r--r-- | source/lib/tdb/libtdb.m4 | 32 | ||||
| -rw-r--r-- | source/lib/tdb/python.mk | 10 | ||||
| -rw-r--r-- | source/lib/tdb/python/tdbdump.py | 12 | ||||
| -rw-r--r-- | source/lib/tdb/python/tests/simple.py | 152 | ||||
| -rw-r--r-- | source/lib/tdb/rules.mk | 21 | ||||
| -rw-r--r-- | source/lib/tdb/swig/Tdb.py | 115 | ||||
| -rw-r--r-- | source/lib/tdb/swig/tdb.i | 167 | ||||
| -rw-r--r-- | source/lib/tdb/tdb.i | 323 | ||||
| -rw-r--r-- | source/lib/tdb/tdb.mk | 86 | ||||
| -rw-r--r-- | source/lib/tdb/tdb.pc.in | 1 | ||||
| -rw-r--r-- | source/lib/tdb/tdb.py | 341 | ||||
| -rw-r--r-- | source/lib/tdb/tdb_wrap.c | 4307 |
16 files changed, 5308 insertions, 415 deletions
diff --git a/source/lib/tdb/Makefile.in b/source/lib/tdb/Makefile.in index fd36ed078e1..090bb6e2dcf 100644 --- a/source/lib/tdb/Makefile.in +++ b/source/lib/tdb/Makefile.in @@ -16,97 +16,44 @@ CPPFLAGS = @CPPFLAGS@ -I$(srcdir)/include -Iinclude CFLAGS = $(CPPFLAGS) @CFLAGS@ LDFLAGS = @LDFLAGS@ EXEEXT = @EXEEXT@ +SHLD = @SHLD@ SHLD_FLAGS = @SHLD_FLAGS@ PACKAGE_VERSION = @PACKAGE_VERSION@ PICFLAG = @PICFLAG@ -SONAMEFLAG = @SONAMEFLAG@ SHLIBEXT = @SHLIBEXT@ - -.PHONY: test - -PROGS = bin/tdbtool$(EXEEXT) bin/tdbdump$(EXEEXT) bin/tdbbackup$(EXEEXT) -PROGS_NOINSTALL = bin/tdbtest$(EXEEXT) bin/tdbtorture$(EXEEXT) -ALL_PROGS = $(PROGS) $(PROGS_NOINSTALL) +SWIG = swig +PYTHON = @PYTHON@ +PYTHON_CONFIG = @PYTHON_CONFIG@ +PYTHON_BUILD_TARGET = @PYTHON_BUILD_TARGET@ +PYTHON_INSTALL_TARGET = @PYTHON_INSTALL_TARGET@ +PYTHON_CHECK_TARGET = @PYTHON_CHECK_TARGET@ +LIB_PATH_VAR = @LIB_PATH_VAR@ +tdbdir = @tdbdir@ TDB_OBJ = @TDB_OBJ@ @LIBREPLACEOBJ@ -DIRS = bin common tools - -SONAME = libtdb.$(SHLIBEXT).1 -SOLIB = libtdb.$(SHLIBEXT).$(PACKAGE_VERSION) - -all: showflags dirs $(PROGS) $(SOLIB) libtdb.a - -showflags: - @echo 'tdb will be compiled with flags:' - @echo ' CFLAGS = $(CFLAGS)' - @echo ' CPPFLAGS = $(CPPFLAGS)' - @echo ' LDFLAGS = $(LDFLAGS)' - @echo ' LIBS = $(LIBS)' - -.SUFFIXES: .c .o - -.c.o: - @echo Compiling $*.c - @mkdir -p `dirname $@` - @$(CC) $(PICFLAG) $(CFLAGS) -c $< -o $@ - -dirs: - @mkdir -p $(DIRS) - -install: all - mkdir -p $(DESTDIR)$(bindir) - mkdir -p $(DESTDIR)$(includedir) - mkdir -p $(DESTDIR)$(libdir) - mkdir -p $(DESTDIR)$(libdir)/pkgconfig - cp $(PROGS) $(DESTDIR)$(bindir) - cp $(srcdir)/include/tdb.h $(DESTDIR)$(includedir) - cp tdb.pc $(DESTDIR)$(libdir)/pkgconfig - cp libtdb.a $(SOLIB) $(DESTDIR)$(libdir) - -libtdb.a: $(TDB_OBJ) - ar -rv libtdb.a $(TDB_OBJ) - -libtdb.(SHLIBEXT): $(SOLIB) - ln -s $< $@ - -$(SONAME): $(SOLIB) - ln -s $< $@ - -$(SOLIB): $(TDB_OBJ) - $(CC) $(SHLD_FLAGS) -o $@ $(TDB_OBJ) $(SONAMEFLAG)$(SONAME) - -TDB_LIB = libtdb.a - -bin/tdbtest$(EXEEXT): tools/tdbtest.o $(TDB_LIB) - $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtest tools/tdbtest.o -L. -ltdb -lgdbm - -bin/tdbtool$(EXEEXT): tools/tdbtool.o $(TDB_LIB) - $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtool tools/tdbtool.o -L. -ltdb +default: all -bin/tdbtorture$(EXEEXT): tools/tdbtorture.o $(TDB_LIB) - $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbtorture tools/tdbtorture.o -L. -ltdb +include $(tdbdir)/tdb.mk +include $(tdbdir)/rules.mk -bin/tdbdump$(EXEEXT): tools/tdbdump.o $(TDB_LIB) - $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbdump tools/tdbdump.o -L. -ltdb +all:: showflags dirs $(PROGS) $(TDB_SOLIB) libtdb.a $(PYTHON_BUILD_TARGET) -bin/tdbbackup$(EXEEXT): tools/tdbbackup.o $(TDB_LIB) - $(CC) $(CFLAGS) $(LDFLAGS) -o bin/tdbbackup tools/tdbbackup.o -L. -ltdb +install:: all +$(TDB_SOLIB): $(TDB_OBJ) + $(SHLD) $(SHLD_FLAGS) -o $@ $(TDB_OBJ) @SONAMEFLAG@$(TDB_SONAME) -test: bin/tdbtorture$(EXEEXT) - bin/tdbtorture$(EXEEXT) +check: test -installcheck: test install +test:: $(PYTHON_CHECK_TARGET) +installcheck:: test install -clean: - rm -f $(ALL_PROGS) *.o *.a common/*.o tools/*.o tdb.pc - rm -f test.db test.tdb torture.tdb test.gdbm - rm -f $(SONAME) $(SOLIB) libtdb.a +clean:: + rm -f *.o *.a */*.o -distclean: clean - rm -f *~ */*~ +distclean:: clean rm -f config.log config.status include/config.h config.cache rm -f Makefile -realdistclean: distclean +realdistclean:: distclean rm -f configure include/config.h.in diff --git a/source/lib/tdb/autogen.sh b/source/lib/tdb/autogen.sh index bf84eeee19a..88ac4cfcf73 100755 --- a/source/lib/tdb/autogen.sh +++ b/source/lib/tdb/autogen.sh @@ -9,6 +9,8 @@ autoheader $IPATHS || exit 1 rm -rf autom4te.cache +swig -O -Wall -python -keyword tdb.i # Ignore errors for now + echo "Now run ./configure and then make." exit 0 diff --git a/source/lib/tdb/config.mk b/source/lib/tdb/config.mk index 01a23f00de2..b9a8f80dda5 100644 --- a/source/lib/tdb/config.mk +++ b/source/lib/tdb/config.mk @@ -1,68 +1,57 @@ ################################################ # Start SUBSYSTEM LIBTDB [LIBRARY::LIBTDB] -VERSION = 0.0.1 -SO_VERSION = 0 -PC_FILE = tdb.pc -OBJ_FILES = \ - common/tdb.o common/dump.o common/io.o common/lock.o \ - common/open.o common/traverse.o common/freelist.o \ - common/error.o common/transaction.o +OUTPUT_TYPE = STATIC_LIBRARY CFLAGS = -Ilib/tdb/include -PUBLIC_HEADERS = include/tdb.h # # End SUBSYSTEM ldb ################################################ +LIBTDB_OBJ_FILES = $(addprefix lib/tdb/common/, \ + tdb.o dump.o io.o lock.o \ + open.o traverse.o freelist.o \ + error.o transaction.o) + ################################################ # Start BINARY tdbtool [BINARY::tdbtool] INSTALLDIR = BINDIR -OBJ_FILES= \ - tools/tdbtool.o PRIVATE_DEPENDENCIES = \ LIBTDB # End BINARY tdbtool ################################################ +tdbtool_OBJ_FILES = lib/tdb/tools/tdbtool.o + ################################################ # Start BINARY tdbtorture [BINARY::tdbtorture] INSTALLDIR = BINDIR -OBJ_FILES= \ - tools/tdbtorture.o PRIVATE_DEPENDENCIES = \ LIBTDB # End BINARY tdbtorture ################################################ +tdbtorture_OBJ_FILES = lib/tdb/tools/tdbtorture.o + ################################################ # Start BINARY tdbdump [BINARY::tdbdump] INSTALLDIR = BINDIR -OBJ_FILES= \ - tools/tdbdump.o PRIVATE_DEPENDENCIES = \ LIBTDB # End BINARY tdbdump ################################################ +tdbdump_OBJ_FILES = lib/tdb/tools/tdbdump.o + ################################################ # Start BINARY tdbbackup [BINARY::tdbbackup] INSTALLDIR = BINDIR -OBJ_FILES= \ - tools/tdbbackup.o PRIVATE_DEPENDENCIES = \ LIBTDB # End BINARY tdbbackup ################################################ -####################### -# Start LIBRARY swig_tdb -[LIBRARY::swig_tdb] -LIBRARY_REALNAME = swig/_tdb.$(SHLIBEXT) -OBJ_FILES = swig/tdb_wrap.o -PUBLIC_DEPENDENCIES = LIBTDB DYNCONFIG -# End LIBRARY swig_tdb -####################### +tdbbackup_OBJ_FILES = lib/tdb/tools/tdbbackup.o diff --git a/source/lib/tdb/configure.ac b/source/lib/tdb/configure.ac index 14761bcc1a5..eaf70d30b44 100644 --- a/source/lib/tdb/configure.ac +++ b/source/lib/tdb/configure.ac @@ -2,13 +2,29 @@ AC_PREREQ(2.50) AC_DEFUN([SMB_MODULE_DEFAULT], [echo -n ""]) AC_DEFUN([SMB_LIBRARY_ENABLE], [echo -n ""]) AC_DEFUN([SMB_ENABLE], [echo -n ""]) -AC_INIT(tdb, 1.1.1) +AC_INIT(tdb, 1.1.2) AC_CONFIG_SRCDIR([common/tdb.c]) AC_CONFIG_HEADER(include/config.h) AC_LIBREPLACE_ALL_CHECKS AC_LD_SONAMEFLAG AC_LD_PICFLAG AC_LD_SHLIBEXT +AC_LIBREPLACE_SHLD AC_LIBREPLACE_SHLD_FLAGS +AC_LIBREPLACE_RUNTIME_LIB_PATH_VAR m4_include(libtdb.m4) +AC_PATH_PROGS([PYTHON_CONFIG], [python2.6-config python2.5-config python2.4-config python-config]) +AC_PATH_PROGS([PYTHON], [python2.6 python2.5 python2.4 python]) + +PYTHON_BUILD_TARGET="build-python" +PYTHON_INSTALL_TARGET="install-python" +PYTHON_CHECK_TARGET="check-python" +AC_SUBST(PYTHON_BUILD_TARGET) +AC_SUBST(PYTHON_INSTALL_TARGET) +AC_SUBST(PYTHON_CHECK_TARGET) +if test -z "$PYTHON_CONFIG"; then + PYTHON_BUILD_TARGET="" + PYTHON_INSTALL_TARGET="" + PYTHON_CHECK_TARGET="" +fi AC_OUTPUT(Makefile tdb.pc) diff --git a/source/lib/tdb/libtdb.m4 b/source/lib/tdb/libtdb.m4 index 7682edada93..1e17a7a4f23 100644 --- a/source/lib/tdb/libtdb.m4 +++ b/source/lib/tdb/libtdb.m4 @@ -28,35 +28,3 @@ AC_CHECK_HEADERS(getopt.h sys/select.h sys/time.h) AC_HAVE_DECL(pread, [#include <unistd.h>]) AC_HAVE_DECL(pwrite, [#include <unistd.h>]) - -AC_MSG_CHECKING([for Python]) - -PYTHON= - -AC_ARG_WITH(python, -[ --with-python=PYTHONNAME build Python libraries], -[ case "${withval-python}" in - yes) - PYTHON=python - ;; - no) - PYTHON= - ;; - *) - PYTHON=${withval-python} - ;; - esac ]) - -if test x"$PYTHON" != "x"; then - incdir=`python -c 'import sys; print "%s/include/python%d.%d" % (sys.prefix, sys.version_info[[0]], sys.version_info[[1]])'` - CPPFLAGS="$CPPFLAGS -I $incdir" -fi - -if test x"$PYTHON" != "x"; then - AC_MSG_RESULT([${withval-python}]) -else - SMB_ENABLE(swig_tdb, NO) - AC_MSG_RESULT(no) -fi - -AC_SUBST(PYTHON) diff --git a/source/lib/tdb/python.mk b/source/lib/tdb/python.mk new file mode 100644 index 00000000000..12e8217df99 --- /dev/null +++ b/source/lib/tdb/python.mk @@ -0,0 +1,10 @@ +[PYTHON::swig_tdb] +LIBRARY_REALNAME = _tdb.$(SHLIBEXT) +PUBLIC_DEPENDENCIES = LIBTDB DYNCONFIG + +swig_tdb_OBJ_FILES = $(tdbsrcdir)/tdb_wrap.o + +$(eval $(call python_py_module_template,tdb.py,$(tdbsrcdir)/tdb.py)) + +$(swig_tdb_OBJ_FILES): CFLAGS+=$(CFLAG_NO_UNUSED_MACROS) $(CFLAG_NO_CAST_QUAL) + diff --git a/source/lib/tdb/python/tdbdump.py b/source/lib/tdb/python/tdbdump.py new file mode 100644 index 00000000000..d759d771c87 --- /dev/null +++ b/source/lib/tdb/python/tdbdump.py @@ -0,0 +1,12 @@ +#!/usr/bin/python +# Trivial reimplementation of tdbdump in Python + +import tdb, sys + +if len(sys.argv) < 2: + print "Usage: tdbdump.py <tdb-file>" + sys.exit(1) + +db = tdb.Tdb(sys.argv[1]) +for (k, v) in db.iteritems(): + print "{\nkey(%d) = %r\ndata(%d) = %r\n}" % (len(k), k, len(v), v) diff --git a/source/lib/tdb/python/tests/simple.py b/source/lib/tdb/python/tests/simple.py new file mode 100644 index 00000000000..7147718c91f --- /dev/null +++ b/source/lib/tdb/python/tests/simple.py @@ -0,0 +1,152 @@ +#!/usr/bin/python +# Some simple tests for the Python bindings for TDB +# Note that this tests the interface of the Python bindings +# It does not test tdb itself. +# +# Copyright (C) 2007-2008 Jelmer Vernooij <jelmer@samba.org> +# Published under the GNU LGPLv3 or later + +import tdb +from unittest import TestCase +import os, tempfile + + +class OpenTdbTests(TestCase): + def test_nonexistant_read(self): + self.assertRaises(IOError, tdb.Tdb, "/some/nonexistant/file", 0, tdb.DEFAULT, os.O_RDWR) + + +class SimpleTdbTests(TestCase): + def setUp(self): + super(SimpleTdbTests, self).setUp() + self.tdb = tdb.Tdb(tempfile.mkstemp()[1], 0, tdb.DEFAULT, os.O_CREAT|os.O_RDWR) + self.assertNotEqual(None, self.tdb) + + def tearDown(self): + del self.tdb + + def test_repr(self): + self.assertTrue(repr(self.tdb).startswith("Tdb('")) + + def test_lockall(self): + self.tdb.lock_all() + + def test_max_dead(self): + self.tdb.max_dead = 20 + + def test_unlockall(self): + self.tdb.lock_all() + self.tdb.unlock_all() + + def test_lockall_read(self): + self.tdb.read_lock_all() + self.tdb.read_unlock_all() + + def test_reopen(self): + self.tdb.reopen() + + def test_store(self): + self.tdb.store("bar", "bla") + self.assertEquals("bla", self.tdb.get("bar")) + + def test_getitem(self): + self.tdb["bar"] = "foo" + self.tdb.reopen() + self.assertEquals("foo", self.tdb["bar"]) + + def test_delete(self): + self.tdb["bar"] = "foo" + del self.tdb["bar"] + self.assertRaises(KeyError, lambda: self.tdb["bar"]) + + def test_contains(self): + self.tdb["bla"] = "bloe" + self.assertTrue("bla" in self.tdb) + + def test_keyerror(self): + self.assertRaises(KeyError, lambda: self.tdb["bla"]) + + def test_hash_size(self): + self.tdb.hash_size + + def test_map_size(self): + self.tdb.map_size + + def test_name(self): + self.tdb.name + + def test_iterator(self): + self.tdb["bla"] = "1" + self.tdb["brainslug"] = "2" + self.assertEquals(["bla", "brainslug"], list(self.tdb)) + + def test_items(self): + self.tdb["bla"] = "1" + self.tdb["brainslug"] = "2" + self.assertEquals([("bla", "1"), ("brainslug", "2")], self.tdb.items()) + + def test_iteritems(self): + self.tdb["bloe"] = "2" + self.tdb["bla"] = "25" + i = self.tdb.iteritems() + self.assertEquals(set([("bla", "25"), ("bloe", "2")]), + set([i.next(), i.next()])) + + def test_transaction_cancel(self): + self.tdb["bloe"] = "2" + self.tdb.transaction_start() + self.tdb["bloe"] = "1" + self.tdb.transaction_cancel() + self.assertEquals("2", self.tdb["bloe"]) + + def test_transaction_commit(self): + self.tdb["bloe"] = "2" + self.tdb.transaction_start() + self.tdb["bloe"] = "1" + self.tdb.transaction_commit() + self.assertEquals("1", self.tdb["bloe"]) + + def test_iterator(self): + self.tdb["bloe"] = "2" + self.tdb["bla"] = "hoi" + i = iter(self.tdb) + self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()])) + + def test_keys(self): + self.tdb["bloe"] = "2" + self.tdb["bla"] = "25" + self.assertEquals(["bla", "bloe"], self.tdb.keys()) + + def test_iterkeys(self): + self.tdb["bloe"] = "2" + self.tdb["bla"] = "25" + i = self.tdb.iterkeys() + self.assertEquals(set(["bloe", "bla"]), set([i.next(), i.next()])) + + def test_values(self): + self.tdb["bloe"] = "2" + self.tdb["bla"] = "25" + self.assertEquals(["25", "2"], self.tdb.values()) + + def test_itervalues(self): + self.tdb["bloe"] = "2" + self.tdb["bla"] = "25" + i = self.tdb.itervalues() + self.assertEquals(set(["25", "2"]), set([i.next(), i.next()])) + + def test_clear(self): + self.tdb["bloe"] = "2" + self.tdb["bla"] = "25" + self.assertEquals(2, len(self.tdb)) + self.tdb.clear() + self.assertEquals(0, len(self.tdb)) + + def test_len(self): + self.assertEquals(0, len(self.tdb)) + self.tdb["entry"] = "value" + self.assertEquals(1, len(self.tdb)) + + +if __name__ == '__main__': + import unittest + unittest.TestProgram() diff --git a/source/lib/tdb/rules.mk b/source/lib/tdb/rules.mk new file mode 100644 index 00000000000..7b765625dfc --- /dev/null +++ b/source/lib/tdb/rules.mk @@ -0,0 +1,21 @@ +.SUFFIXES: .i _wrap.c + +.i_wrap.c: + $(SWIG) -O -Wall -python -keyword $< + +showflags:: + @echo 'tdb will be compiled with flags:' + @echo ' CFLAGS = $(CFLAGS)' + @echo ' CPPFLAGS = $(CPPFLAGS)' + @echo ' LDFLAGS = $(LDFLAGS)' + @echo ' LIBS = $(LIBS)' + +.SUFFIXES: .c .o + +.c.o: + @echo Compiling $*.c + @mkdir -p `dirname $@` + @$(CC) $(PICFLAG) $(CFLAGS) -c $< -o $@ + +distclean:: + rm -f *~ */*~ diff --git a/source/lib/tdb/swig/Tdb.py b/source/lib/tdb/swig/Tdb.py deleted file mode 100644 index 529d0753d11..00000000000 --- a/source/lib/tdb/swig/Tdb.py +++ /dev/null @@ -1,115 +0,0 @@ -"""Provide a more Pythonic and object-oriented interface to tdb.""" - -# -# Swig interface to Samba -# -# Copyright (C) Tim Potter 2006 -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 3 of the License, or -# (at your option) any later version. -# -# This program 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 General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see <http://www.gnu.org/licenses/>. -# - -import os -from tdb import * - -# Open flags - -DEFAULT = TDB_DEFAULT -CLEAR_IF_FIRST = TDB_CLEAR_IF_FIRST -INTERNAL = TDB_INTERNAL -NOLOCK = TDB_NOLOCK -NOMMAP = TDB_NOMMAP - -# Class representing a TDB file - -class Tdb: - - # Create and destroy Tdb objects - - def __init__(self, name, hash_size = 0, flags = TDB_DEFAULT, - open_flags = os.O_RDWR | os.O_CREAT, mode = 0600): - self.tdb = tdb_open(name, hash_size, flags, open_flags, mode) - if self.tdb is None: - raise IOError, tdb_errorstr(self.tdb) - - def __del__(self): - self.close() - - def close(self): - if hasattr(self, 'tdb') and self.tdb is not None: - if tdb_close(self.tdb) == -1: - raise IOError, tdb_errorstr(self.tdb) - self.tdb = None - - # Random access to keys, values - - def __getitem__(self, key): - result = tdb_fetch(self.tdb, key) - if result is None: - raise KeyError, '%s: %s' % (key, tdb_errorstr(self.tdb)) - return result - - def __setitem__(self, key, item): - if tdb_store(self.tdb, key, item) == -1: - raise IOError, tdb_errorstr(self.tdb) - - def __delitem__(self, key): - if not tdb_exists(self.tdb, key): - raise KeyError, '%s: %s' % (key, tdb_errorstr(self.tdb)) - tdb_delete(self.tdb, key) - - def has_key(self, key): - return tdb_exists(self.tdb, key) - - # Tdb iterator - - class TdbIterator: - def __init__(self, tdb): - self.tdb = tdb - self.key = None - - def __iter__(self): - return self - - def next(self): - if self.key is None: - self.key = tdb_firstkey(self.tdb) - if self.key is None: - raise StopIteration - return self.key - else: - self.key = tdb_nextkey(self.tdb, self.key) - if self.key is None: - raise StopIteration - return self.key - - def __iter__(self): - return Tdb.TdbIterator(self.tdb) - - # Implement other dict functions using TdbIterator - - def keys(self): - return [k for k in iter(self)] - - def values(self): - return [self[k] for k in iter(self)] - - def items(self): - return [(k, self[k]) for k in iter(self)] - - def __len__(self): - return len(self.keys()) - - def clear(self): - for k in iter(self): - del(self[k]) diff --git a/source/lib/tdb/swig/tdb.i b/source/lib/tdb/swig/tdb.i deleted file mode 100644 index fbb0f29dec1..00000000000 --- a/source/lib/tdb/swig/tdb.i +++ /dev/null @@ -1,167 +0,0 @@ -/* - Unix SMB/CIFS implementation. - - Swig interface to tdb. - - Copyright (C) 2004,2005 Tim Potter <tpot@samba.org> - - ** NOTE! The following LGPL license applies to the tdb - ** library. This does NOT imply that all of Samba is released - ** under the LGPL - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 3 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, see <http://www.gnu.org/licenses/>. -*/ - -%module tdb - -%{ - -/* This symbol is used in both includes.h and Python.h which causes an - annoying compiler warning. */ - -#ifdef HAVE_FSTAT -#undef HAVE_FSTAT -#endif - -#if (__GNUC__ >= 3) -/** Use gcc attribute to check printf fns. a1 is the 1-based index of - * the parameter containing the format, and a2 the index of the first - * argument. Note that some gcc 2.x versions don't handle this - * properly **/ -#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2))) -#else -#define PRINTF_ATTRIBUTE(a1, a2) -#endif - -/* Include tdb headers */ - -#include "lib/tdb/include/tdb.h" - -%} - -/* The tdb functions will crash if a NULL tdb context is passed */ - -%include exception.i - -%typemap(check) TDB_CONTEXT* { - if ($1 == NULL) - SWIG_exception(SWIG_ValueError, - "tdb context must be non-NULL"); -} - -/* In and out typemaps for the TDB_DATA structure. This is converted to - and from the Python string type which can contain arbitrary binary - data.. */ - -%typemap(in) TDB_DATA { - if (!PyString_Check($input)) { - PyErr_SetString(PyExc_TypeError, "string arg expected"); - return NULL; - } - $1.dsize = PyString_Size($input); - $1.dptr = PyString_AsString($input); -} - -%typemap(out) TDB_DATA { - if ($1.dptr == NULL && $1.dsize == 0) { - $result = Py_None; - } else { - $result = PyString_FromStringAndSize($1.dptr, $1.dsize); - free($1.dptr); - } -} - -/* Treat a mode_t as an unsigned integer */ - -typedef int mode_t; - -/* flags to tdb_store() */ - -#define TDB_REPLACE 1 -#define TDB_INSERT 2 -#define TDB_MODIFY 3 - -/* flags for tdb_open() */ - -#define TDB_DEFAULT 0 /* just a readability place holder */ -#define TDB_CLEAR_IF_FIRST 1 -#define TDB_INTERNAL 2 /* don't store on disk */ -#define TDB_NOLOCK 4 /* don't do any locking */ -#define TDB_NOMMAP 8 /* don't use mmap */ -#define TDB_CONVERT 16 /* convert endian (internal use) */ -#define TDB_BIGENDIAN 32 /* header is big-endian (internal use) */ - -/* Throw an IOError exception if tdb_open() or tdb_open_ex() returns NULL */ - -%exception { - $action - if (result == NULL) { - PyErr_SetFromErrno(PyExc_IOError); - SWIG_fail; - } -} - -TDB_CONTEXT *tdb_open(const char *name, int hash_size, int tdb_flags, - int open_flags, mode_t mode); - -TDB_CONTEXT *tdb_open_ex(const char *name, int hash_size, int tdb_flags, - int open_flags, mode_t mode, - tdb_log_func log_fn, - tdb_hash_func hash_fn); - -%exception; - -int tdb_reopen(TDB_CONTEXT *tdb); - -int tdb_reopen_all(int parent_longlived); - -void tdb_logging_function(TDB_CONTEXT *tdb, tdb_log_func); - -enum TDB_ERROR tdb_error(TDB_CONTEXT *tdb); - -const char *tdb_errorstr(TDB_CONTEXT *tdb); - -TDB_DATA tdb_fetch(TDB_CONTEXT *tdb, TDB_DATA key); - -int tdb_delete(TDB_CONTEXT *tdb, TDB_DATA key); - -int tdb_store(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA dbuf, int flag = TDB_REPLACE); - -int tdb_append(TDB_CONTEXT *tdb, TDB_DATA key, TDB_DATA new_dbuf); - -int tdb_close(TDB_CONTEXT *tdb); - -TDB_DATA tdb_firstkey(TDB_CONTEXT *tdb); - -TDB_DATA tdb_nextkey(TDB_CONTEXT *tdb, TDB_DATA key); - -int tdb_traverse(TDB_CONTEXT *tdb, tdb_traverse_func fn, void *state); - -int tdb_exists(TDB_CONTEXT *tdb, TDB_DATA key); - -int tdb_lockall(TDB_CONTEXT *tdb); - -void tdb_unlockall(TDB_CONTEXT *tdb); - -/* Low level locking functions: use with care */ - -int tdb_chainlock(TDB_CONTEXT *tdb, TDB_DATA key); - -int tdb_chainunlock(TDB_CONTEXT *tdb, TDB_DATA key); - -/* Debug functions. Not used in production. */ - -void tdb_dump_all(TDB_CONTEXT *tdb); - -int tdb_printfreelist(TDB_CONTEXT *tdb); diff --git a/source/lib/tdb/tdb.i b/source/lib/tdb/tdb.i new file mode 100644 index 00000000000..3d8b697732f --- /dev/null +++ b/source/lib/tdb/tdb.i @@ -0,0 +1,323 @@ +/* + Unix SMB/CIFS implementation. + + Swig interface to tdb. + + Copyright (C) 2004-2006 Tim Potter <tpot@samba.org> + Copyright (C) 2007 Jelmer Vernooij <jelmer@samba.org> + + ** NOTE! The following LGPL license applies to the tdb + ** library. This does NOT imply that all of Samba is released + ** under the LGPL + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 3 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, see <http://www.gnu.org/licenses/>. +*/ + +%define DOCSTRING +"TDB is a simple key-value database similar to GDBM that supports multiple writers." +%enddef + +%module(docstring=DOCSTRING) tdb + +%{ + +/* This symbol is used in both includes.h and Python.h which causes an + annoying compiler warning. */ + +#ifdef HAVE_FSTAT +#undef HAVE_FSTAT +#endif + +/* Include tdb headers */ +#include <stdint.h> +#include <signal.h> +#include <tdb.h> +#include <fcntl.h> + +typedef TDB_CONTEXT tdb; +%} + +/* The tdb functions will crash if a NULL tdb context is passed */ + +%import exception.i +%import stdint.i + +%typemap(check,noblock=1) TDB_CONTEXT* { + if ($1 == NULL) + SWIG_exception(SWIG_ValueError, + "tdb context must be non-NULL"); +} + +/* In and out typemaps for the TDB_DATA structure. This is converted to + and from the Python string type which can contain arbitrary binary + data.. */ + +%typemap(in,noblock=1) TDB_DATA { + if ($input == Py_None) { + $1.dsize = 0; + $1.dptr = NULL; + } else if (!PyString_Check($input)) { + PyErr_SetString(PyExc_TypeError, "string arg expected"); + return NULL; + } else { + $1.dsize = PyString_Size($input); + $1.dptr = (uint8_t *)PyString_AsString($input); + } +} + +%typemap(out,noblock=1) TDB_DATA { + if ($1.dptr == NULL && $1.dsize == 0) { + $result = Py_None; + } else { + $result = PyString_FromStringAndSize((const char *)$1.dptr, $1.dsize); + free($1.dptr); + } +} + +/* Treat a mode_t as an unsigned integer */ +typedef int mode_t; + +/* flags to tdb_store() */ +%constant int REPLACE = TDB_REPLACE; +%constant int INSERT = TDB_INSERT; +%constant int MODIFY = TDB_MODIFY; + +/* flags for tdb_open() */ +%constant int DEFAULT = TDB_DEFAULT; +%constant int CLEAR_IF_FIRST = TDB_CLEAR_IF_FIRST; +%constant int INTERNAL = TDB_INTERNAL; +%constant int NOLOCK = TDB_NOLOCK; +%constant int NOMMAP = TDB_NOMMAP; +%constant int CONVERT = TDB_CONVERT; +%constant int BIGENDIAN = TDB_BIGENDIAN; + +enum TDB_ERROR { + TDB_SUCCESS=0, + TDB_ERR_CORRUPT, + TDB_ERR_IO, + TDB_ERR_LOCK, + TDB_ERR_OOM, + TDB_ERR_EXISTS, + TDB_ERR_NOLOCK, + TDB_ERR_LOCK_TIMEOUT, + TDB_ERR_NOEXIST, + TDB_ERR_EINVAL, + TDB_ERR_RDONLY +}; + +%rename(lock_all) tdb_context::lockall; +%rename(unlock_all) tdb_context::unlockall; + +%rename(read_lock_all) tdb_context::lockall_read; +%rename(read_unlock_all) tdb_context::unlockall_read; + +%typemap(default,noblock=1) int tdb_flags { + $1 = TDB_DEFAULT; +} + +%typemap(default,noblock=1) int flags { + $1 = O_RDWR; +} + +%typemap(default,noblock=1) int hash_size { + $1 = 0; +} + +%typemap(default,noblock=1) mode_t mode { + $1 = 0600; +} + +%typemap(default,noblock=1) int flag { + $1 = TDB_REPLACE; +} + +%rename(Tdb) tdb_context; +%feature("docstring") tdb_context "A TDB file."; +%typemap(out,noblock=1) tdb * { + /* Throw an IOError exception from errno if tdb_open() returns NULL */ + if ($1 == NULL) { + PyErr_SetFromErrno(PyExc_IOError); + SWIG_fail; + } + $result = SWIG_NewPointerObj($1, $1_descriptor, 0); +} + +typedef struct tdb_context { + %extend { + %feature("docstring") tdb "S.__init__(name,hash_size=0,tdb_flags=TDB_DEFAULT,flags=O_RDWR,mode=0600)\n" + "Open a TDB file."; + tdb(const char *name, int hash_size, int tdb_flags, int flags, mode_t mode) { + return tdb_open(name, hash_size, tdb_flags, flags, mode); + } + %feature("docstring") error "S.error() -> int\n" + "Find last error number returned by operation on this TDB."; + enum TDB_ERROR error(); + ~tdb() { tdb_close($self); } + %feature("docstring") close "S.close() -> None\n" + "Close the TDB file."; + int close(); + int append(TDB_DATA key, TDB_DATA new_dbuf); + %feature("docstring") errorstr "S.errorstr() -> errorstring\n" + "Obtain last error message."; + const char *errorstr(); + %rename(get) fetch; + %feature("docstring") fetch "S.fetch(key) -> value\n" + "Fetch a value."; + TDB_DATA fetch(TDB_DATA key); + %feature("docstring") delete "S.delete(key) -> None\n" + "Delete an entry."; + int delete(TDB_DATA key); + %feature("docstring") store "S.store(key, value, flag=TDB_REPLACE) -> None\n" + "Store an entry."; + int store(TDB_DATA key, TDB_DATA dbuf, int flag); + %feature("docstring") exists "S.exists(key) -> bool\n" + "Check whether key exists in this database."; + int exists(TDB_DATA key); + %feature("docstring") firstkey "S.firstkey() -> data\n" + "Return the first |