From: Kurt Zeilenga <kurt@openldap.org>
Date: Sun, 3 Sep 2000 23:48:35 +0000 (+0000)
Subject: Bring UCdata infrastructure.
X-Git-Tag: LDBM_PRE_GIANT_RWLOCK~2113
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=cee040a3218637b541aa6c17fb074dc840752fab;p=openldap

Bring UCdata infrastructure.
---

diff --git a/include/ldap_defaults.h b/include/ldap_defaults.h
index c02734465d..811865f1d1 100644
--- a/include/ldap_defaults.h
+++ b/include/ldap_defaults.h
@@ -200,6 +200,7 @@ Please try again later.\r\n"
  */
 	/* location of the default slapd config file */
 #define SLAPD_DEFAULT_CONFIGFILE	LDAP_SYSCONFDIR LDAP_DIRSEP "slapd.conf"
+#define SLAPD_DEFAULT_UCDATA		LDAP_DATADIR LDAP_DIRSEP "ucdata"
 	/* default max deref depth for aliases */
 #define SLAPD_DEFAULT_MAXDEREFDEPTH	15	
 	/* default sizelimit on number of entries from a search */
diff --git a/include/ldap_pvt.h b/include/ldap_pvt.h
index 042cdd18d9..2596e29f02 100644
--- a/include/ldap_pvt.h
+++ b/include/ldap_pvt.h
@@ -177,8 +177,19 @@ LDAP_F (int) ldap_pvt_tls_set_option LDAP_P(( struct ldapoptions *lo, int option
  */
 
 typedef ber_int_t ldap_ucs4_t;
+#define LDAP_UCS4_INVALID (0x80000000U)
+
 typedef short ldap_ucs2_t;
-typedef ldap_ucs2_t ldap_unicode_t;
+
+/* UCDATA uses UCS-2 passed in an unsigned long */
+typedef unsigned long ldap_unicode_t;
+
+/* conversion routines  */
+LDAP_F( ldap_ucs4_t ) ldap_utf8_to_ucs4( const char * p );
+LDAP_F( int ) ldap_ucs4_to_utf8( ldap_ucs4_t c, char *buf );
+
+#define ldap_utf8_to_unicode( p ) ldap_utf8_to_ucs4((p))
+#define ldap_unicode_to_utf8( c, buf ) ldap_ucs4_to_ucs4((c),(buf))
 
 /* returns the number of bytes in the UTF-8 string */
 LDAP_F (ber_len_t) ldap_utf8_bytes( const char * );
diff --git a/libraries/libldap/utf-8.c b/libraries/libldap/utf-8.c
index 07243b786d..1523b7b4a4 100644
--- a/libraries/libldap/utf-8.c
+++ b/libraries/libldap/utf-8.c
@@ -30,8 +30,6 @@
 
 #undef ISASCII
 #define ISASCII(uc)	((uc) < 0x100)
-#undef UCS4_INVALID
-#define UCS4_INVALID	0x80000000U
 
 /*
  * Basic UTF-8 routines
@@ -119,13 +117,13 @@ ldap_ucs4_t ldap_utf8_to_ucs4( const char * p )
 
 	len = LDAP_UTF8_CHARLEN(p);
 
-	if( len == 0 ) return UCS4_INVALID;
+	if( len == 0 ) return LDAP_UCS4_INVALID;
 
 	ch = c[0] & mask[len];
 
 	for(i=1; i < len; i++) {
 		if ((c[i] & 0xc0) != 0x80) {
-			return UCS4_INVALID;
+			return LDAP_UCS4_INVALID;
 		}
 
 		ch <<= 6;
diff --git a/libraries/liblunicode/Makefile.in b/libraries/liblunicode/Makefile.in
index 4f8b891b28..815a16eeaa 100644
--- a/libraries/liblunicode/Makefile.in
+++ b/libraries/liblunicode/Makefile.in
@@ -8,6 +8,7 @@ LIBRARY = liblunicode.a
 
 XXDIR = $(srcdir)/*/
 XXHEADERS = ucdata.h ure.h
+
 XXSRCS	= ucdata.c ucgendat.c ure.c urestubs.c
 SRCS	= 
 OBJS	= ucdata.o ure.o urestubs.o
@@ -20,6 +21,13 @@ LDAP_LIBDIR= ../../libraries
 
 ucgendat: $(LIBRARY) ucgendat.o
 	$(LTLINK) $(LDFLAGS) -o $@ ucgendat.o $(LIBS)
+	./ucgendat $(srcdir)/UnicodeData.txt
+
+install-local: $(PROGRAMS) FORCE
+	-$(MKDIR) $(DESTDIR)$(datadir)/ucdata
+	@for i $(DATFILES); do \
+		$(INSTALL) $(INSTALLFLAGS) -m 644 $$i $(DESTDIR)$(datadir)/ucdata \
+	done
 
 .links :
 	@for i in $(XXSRCS) $(XXHEADERS); do \
@@ -31,6 +39,6 @@ ucgendat: $(LIBRARY) ucgendat.o
 $(XXSRCS) : .links
 
 clean-local: FORCE
-	@$(RM) .links
+	@$(RM) *.dat .links
 
 depend-common: .links
diff --git a/servers/slapd/Makefile.in b/servers/slapd/Makefile.in
index 1c3b14747d..eb54e1542e 100644
--- a/servers/slapd/Makefile.in
+++ b/servers/slapd/Makefile.in
@@ -41,7 +41,7 @@ XDEFS = $(MODULES_CPPFLAGS)
 XLDFLAGS = $(MODULES_LDFLAGS) $(SLAPD_MODULES)
 
 # $(LTHREAD_LIBS) must be last
-XLIBS = libbackends.a -lavl -lldbm -lldif -llutil -lldap_r -llber
+XLIBS = libbackends.a -lavl -lldbm -lldif -llutil -llunicode -lldap_r -llber
 XXLIBS = $(LDBM_LIBS) $(SLAPD_LIBS) \
 	 $(SECURITY_LIBS) \
 	 $(LDIF_LIBS) $(LUTIL_LIBS)
diff --git a/servers/slapd/config.c b/servers/slapd/config.c
index 69cd36c6f3..903932def8 100644
--- a/servers/slapd/config.c
+++ b/servers/slapd/config.c
@@ -34,6 +34,7 @@ int		global_lastmod = ON;
 int		global_idletimeout = 0;
 char	*global_host = NULL;
 char	*global_realm = NULL;
+char	*global_ucdata_path = NULL;
 char		*ldap_srvtab = "";
 char		*default_passwd_hash;
 
@@ -283,6 +284,25 @@ read_config( const char *fname )
 				return 1;
 			}
 
+		/* set UCDATA path */
+		} else if ( strcasecmp( cargv[0], "ucdata-path" ) == 0 ) {
+			if ( cargc < 2 ) {
+				Debug( LDAP_DEBUG_ANY,
+	    "%s: line %d: missing path in \"ucdata-path <path>\" line\n",
+				    fname, lineno, 0 );
+				return( 1 );
+			}
+
+			if ( global_ucdata_path != NULL ) {
+				Debug( LDAP_DEBUG_ANY,
+					"%s: line %d: already set ucdata-path!\n",
+					fname, lineno, 0 );
+				return 1;
+
+			} else {
+				global_ucdata_path = ch_strdup( cargv[1] );
+			}
+
 		/* set time limit */
 		} else if ( strcasecmp( cargv[0], "sizelimit" ) == 0 ) {
 			if ( cargc < 2 ) {
diff --git a/servers/slapd/proto-slap.h b/servers/slapd/proto-slap.h
index 5789dc7925..c324adf296 100644
--- a/servers/slapd/proto-slap.h
+++ b/servers/slapd/proto-slap.h
@@ -769,6 +769,7 @@ LDAP_SLAPD_F (int)		global_idletimeout;
 LDAP_SLAPD_F (int)		global_schemacheck;
 LDAP_SLAPD_F (char)		*global_host;
 LDAP_SLAPD_F (char)		*global_realm;
+LDAP_SLAPD_F (char)		*global_ucdata_path;
 LDAP_SLAPD_F (char)		*default_passwd_hash;
 LDAP_SLAPD_F (int)		lber_debug;
 LDAP_SLAPD_F (int)		ldap_syslog;
diff --git a/servers/slapd/schema_init.c b/servers/slapd/schema_init.c
index 1a8071ff65..cac0f0b0a3 100644
--- a/servers/slapd/schema_init.c
+++ b/servers/slapd/schema_init.c
@@ -343,6 +343,62 @@ booleanMatch(
 	return LDAP_SUCCESS;
 }
 
+#if 0
+static int
+UTF8casecmp(
+	struct berval *right,
+	struct berval *left )
+{
+	ber_len_t r, l;
+	int rlen, llen;
+	ldap_unicode_t ru, lu;
+	ldap_unicode_t ruu, luu;
+
+	for( r=0, l=0;
+		r < right->bv_len && l < left->bv_len;
+		r+=rlen, l+=llen )
+	{
+		/*
+		 * XXYYZ: we convert to ucs4 even though -llunicode
+		 * expects ucs2 in an unsigned long
+		 */
+		ru = ldap_utf8_to_ucs4( &right->bv_val[r] );
+		if( ru == LDAP_UCS4_INVALID ) {
+			return 1;
+		}
+
+		lu = ldap_utf8_to_ucs4( &left->bv_val[l] );
+		if( lu == LDAP_UCS4_INVALID ) {
+			return -1;
+		}
+
+		ruu = uctoupper( ru );
+		luu = uctoupper( lu );
+
+		if( ruu > luu ) {
+			return 1;
+		} else if( luu > ruu ) {
+			return -1;
+		}
+
+		rlen = LDAP_UTF8_CHARLEN( &right->bv_val[r] );
+		llen = LDAP_UTF8_CHARLEN( &left->bv_val[l] );
+	}
+
+	if( r < right->bv_len ) {
+		/* less left */
+		return -1;
+	}
+
+	if( l < left->bv_len ) {
+		/* less right */
+		return 1;
+	}
+
+	return 0;
+}
+#endif
+
 static int
 UTF8StringValidate(
 	Syntax *syntax,
@@ -1019,6 +1075,9 @@ caseIgnoreMatch(
 	struct berval *value,
 	void *assertedValue )
 {
+#if 0
+	*matchp = UTF8casecmp( value, (struct berval *) assertedValue );
+#else
 	int match = value->bv_len - ((struct berval *) assertedValue)->bv_len;
 
 	if( match == 0 ) {
@@ -1028,6 +1087,7 @@ caseIgnoreMatch(
 	}
 
 	*matchp = match;
+#endif
 	return LDAP_SUCCESS;
 }
 
diff --git a/servers/slapd/schema_prep.c b/servers/slapd/schema_prep.c
index 0574dcde18..12b0af963f 100644
--- a/servers/slapd/schema_prep.c
+++ b/servers/slapd/schema_prep.c
@@ -15,6 +15,7 @@
 
 #include "slap.h"
 #include "ldap_pvt.h"
+#include "../libraries/liblunicode/ucdata.h"
 
 int schema_init_done = 0;
 
@@ -218,6 +219,9 @@ schema_prep( void )
 	/* we should only be called once after schema_init() was called */
 	assert( schema_init_done == 1 );
 
+	ucdata_load( global_ucdata_path ? global_ucdata_path :
+		SLAPD_DEFAULT_UCDATA, UCDATA_CASE|UCDATA_CTYPE|UCDATA_NUM );
+
 	for( i=0; oc_map[i].ssom_name; i++ ) {
 		ObjectClass ** ocp = (ObjectClass **)
 			&(((char *) &slap_schema)[oc_map[i].ssom_offset]);
diff --git a/servers/slapd/slap.h b/servers/slapd/slap.h
index 6d196c4511..76bf82d2ff 100644
--- a/servers/slapd/slap.h
+++ b/servers/slapd/slap.h
@@ -256,7 +256,7 @@ typedef struct slap_syntax {
 #define slap_syntax_is_ber(s)		slap_syntax_is_flag((s),SLAP_SYNTAX_BER)
 #define slap_syntax_is_hidden(s)	slap_syntax_is_flag((s),SLAP_SYNTAX_HIDE)
 
-/* XXX -> UCS-2 Converter */
+/* X -> Y Converter */
 typedef int slap_mr_convert_func LDAP_P((
 	struct berval * in,
 	struct berval ** out ));
diff --git a/servers/slapd/tools/Makefile.in b/servers/slapd/tools/Makefile.in
index 227ffd0bea..777e666a93 100644
--- a/servers/slapd/tools/Makefile.in
+++ b/servers/slapd/tools/Makefile.in
@@ -25,7 +25,7 @@ SLAPD_MODULES = @SLAPD_MODULES_LIST@
 XDEFS = $(MODULES_CPPFLAGS)
 XLDFLAGS = $(MODULES_LDFLAGS) $(SLAPD_MODULES)
 
-XLIBS = -lavl -lldif -lldbm -llutil -lldap_r -llber
+XLIBS = -lavl -lldif -lldbm -llutil -llunicode -lldap_r -llber
 XXLIBS = $(SLAPD_LIBS) \
 	$(LDBM_LIBS) $(SECURITY_LIBS) \
 	$(LDIF_LIBS) $(LUTIL_LIBS)
diff --git a/tests/Makefile.in b/tests/Makefile.in
index 5d250a2d5a..ff5467d677 100644
--- a/tests/Makefile.in
+++ b/tests/Makefile.in
@@ -13,6 +13,7 @@ ldbm: test-ldbm
 test-ldbm:	FORCE
 	@-$(LN_S) $(srcdir)/data .
 	@-$(LN_S) $(top_srcdir)/servers/slapd/schema .
+	@-$(LN_S) ../libraries/liblunicode/ucdata .
 	@if test "$(BUILD_LDBM)" = "yes" ; then \
 		echo "Initiating LDAP tests for LDBM..." ; \
 		$(MKDIR) test-db test-repl || true; \
@@ -25,6 +26,7 @@ passwd: test-passwd
 test-passwd: FORCE
 	@-$(LN_S) $(srcdir)/data .
 	@-$(LN_S) $(top_srcdir)/servers/slapd/schema .
+	@-$(LN_S) ../libraries/liblunicode/ucdata .
 	@echo "Initiating LDAP tests..."
 	@-$(MKDIR) test-db test-repl || true
 	@$(srcdir)/scripts/passwd-search $(srcdir) passwd
@@ -33,6 +35,7 @@ test-nis-schema:        test-nis-schema-ldbm
 test-nis-schema-ldbm:
 	@-$(LN_S) $(srcdir)/data .
 	@-$(LN_S) $(top_srcdir)/servers/slapd/schema .
+	@-$(LN_S) ../libraries/liblunicode/ucdata .
 	@echo "Initiating LDAP server with NIS schema & ldbm backend..."; \
 	$(MKDIR) test-db test-repl ; \
 	$(srcdir)/scripts/startup_nis_ldap_server.sh $(srcdir) ldbm
@@ -41,6 +44,6 @@ clean-local:	FORCE
 	-$(RM) -r test-db/[!C]* test-repl/[!C]* *leak *gmon *core
 
 veryclean-local: FORCE
-	@-$(RM) data schema
+	@-$(RM) data schema ucdata
 	-$(RM) -r test-db test-repl
 
diff --git a/tests/data/slapd-acl.conf b/tests/data/slapd-acl.conf
index 58992bfb71..bf0bbd659f 100644
--- a/tests/data/slapd-acl.conf
+++ b/tests/data/slapd-acl.conf
@@ -2,6 +2,7 @@
 #
 # master slapd config -- for testing
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd-dnssrv.conf b/tests/data/slapd-dnssrv.conf
index bdd60db810..e66e58e3b7 100644
--- a/tests/data/slapd-dnssrv.conf
+++ b/tests/data/slapd-dnssrv.conf
@@ -2,6 +2,7 @@
 #
 # DNS SRV slapd config -- for testing
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd-master.conf b/tests/data/slapd-master.conf
index f3d7e044b1..7c0cc687dc 100644
--- a/tests/data/slapd-master.conf
+++ b/tests/data/slapd-master.conf
@@ -2,6 +2,7 @@
 #
 # master slapd config -- for testing
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd-nis-master.conf b/tests/data/slapd-nis-master.conf
index 0aebb564d0..db1e2c2bb3 100644
--- a/tests/data/slapd-nis-master.conf
+++ b/tests/data/slapd-nis-master.conf
@@ -2,6 +2,7 @@
 #
 # master slapd config -- for testing
 #
+ucdata-path	./ucdata
 include		../servers/slapd/schema/others_nis.at.conf
 include		../servers/slapd/schema/others_nis.oc.conf
 include		../servers/slapd/schema/nis.at.conf
diff --git a/tests/data/slapd-passwd.conf b/tests/data/slapd-passwd.conf
index 78279e4f5d..a231233f38 100644
--- a/tests/data/slapd-passwd.conf
+++ b/tests/data/slapd-passwd.conf
@@ -2,6 +2,7 @@
 #
 # master slapd config -- for testing
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd-pw.conf b/tests/data/slapd-pw.conf
index 2b1681c989..1fd26b5992 100644
--- a/tests/data/slapd-pw.conf
+++ b/tests/data/slapd-pw.conf
@@ -2,6 +2,7 @@
 #
 # master slapd config -- for testing
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd-ref-slave.conf b/tests/data/slapd-ref-slave.conf
index 714e4e097e..f804e4d2e0 100644
--- a/tests/data/slapd-ref-slave.conf
+++ b/tests/data/slapd-ref-slave.conf
@@ -2,6 +2,7 @@
 #
 # slave slapd config -- for default referral testing
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd-repl-master.conf b/tests/data/slapd-repl-master.conf
index 57098f3786..6df433a502 100644
--- a/tests/data/slapd-repl-master.conf
+++ b/tests/data/slapd-repl-master.conf
@@ -2,6 +2,7 @@
 #
 # master slapd config -- for testing of replication
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd-repl-slave.conf b/tests/data/slapd-repl-slave.conf
index ee7fea837b..84919f7b87 100644
--- a/tests/data/slapd-repl-slave.conf
+++ b/tests/data/slapd-repl-slave.conf
@@ -2,6 +2,7 @@
 #
 # master slapd config -- for testing of replication
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema
diff --git a/tests/data/slapd.conf b/tests/data/slapd.conf
index 413b16ec67..a15e2b7cb0 100644
--- a/tests/data/slapd.conf
+++ b/tests/data/slapd.conf
@@ -3,6 +3,7 @@
 # stand-alone slapd config -- for testing
 #	with indexing
 #
+ucdata-path	./ucdata
 #include		./data/slapd.at.conf
 #include		./data/slapd.oc.conf
 include ./schema/core.schema