Add libtool support based upon patch by Bart Hartgers <Hartgers@kfm1.phys.tue.nl>

[openldap] / libraries / libldap / getdn.c

diff --git a/libraries/libldap/getdn.c b/libraries/libldap/getdn.c
index b213c8994891540db1bfa245aede88c9a59571bb..1142c883643f4e0959864d0dd516862f40bfae37 100644 (file)
--- a/libraries/libldap/getdn.c
+++ b/libraries/libldap/getdn.c
@@ -5,29 +5,23 @@
  *  getdn.c
  */
 
+#include "portable.h"
+
 #ifndef lint 
 static char copyright[] = "@(#) Copyright (c) 1990 Regents of the University of Michigan.\nAll rights reserved.\n";
 #endif
 
 #include <stdio.h>
-#include <ctype.h>
-#include <string.h>
 #include <stdlib.h>
 
-#ifdef MACOS
-#include "macos.h"
-#else /* MACOS */
-#if defined( DOS ) || defined( _WIN32 )
-#include <malloc.h>
-#include "msdos.h"
-#else /* DOS */
-#include <sys/types.h>
-#include <sys/socket.h>
-#endif /* DOS */
-#endif /* MACOS */
-
-#include "lber.h"
-#include "ldap.h"
+#include <ac/ctype.h>
+#include <ac/socket.h>
+#include <ac/string.h>
+#include <ac/time.h>
+
+#include "ldap-int.h"
+
+static char **explode_name( char *name, int notypes, int is_dn );
 
 char *
 ldap_get_dn( LDAP *ld, LDAPMessage *entry )
@@ -60,9 +54,9 @@ ldap_dn2ufn( char *dn )
        Debug( LDAP_DEBUG_TRACE, "ldap_dn2ufn\n", 0, 0, 0 );
 
        if ( ldap_is_dns_dn( dn ) || ( p = strchr( dn, '=' )) == NULL )
-               return( strdup( dn ));
+               return( ldap_strdup( dn ) );
 
-       ufn = strdup( ++p );
+       ufn = ldap_strdup( ++p );
 
 #define INQUOTE                1
 #define OUTQUOTE       2
@@ -145,7 +139,7 @@ ldap_explode_dns( char *dn )
                                return( NULL );
                        }
                }
-               rdns[ncomps++] = strdup( s );
+               rdns[ncomps++] = ldap_strdup( s );
        }
        rdns[ncomps] = NULL;
 
@@ -155,17 +149,28 @@ ldap_explode_dns( char *dn )
 char **
 ldap_explode_dn( char *dn, int notypes )
 {
-       char    *p, *q, *rdnstart, **rdns = NULL;
-       int     state, count = 0, endquote, len;
-
        Debug( LDAP_DEBUG_TRACE, "ldap_explode_dn\n", 0, 0, 0 );
 
        if ( ldap_is_dns_dn( dn ) ) {
                return( ldap_explode_dns( dn ) );
        }
+       return explode_name( dn, notypes, 1 );
+}
+
+char **
+ldap_explode_rdn( char *rdn, int notypes )
+{
+       Debug( LDAP_DEBUG_TRACE, "ldap_explode_rdn\n", 0, 0, 0 );
+       return explode_name( rdn, notypes, 0 );
+}
+
+static char **
+explode_name( char *name, int notypes, int is_dn )
+{
+       char    *p, *q, **parts = NULL;
+       int     state, count = 0, endquote, len;
 
-       rdnstart = dn;
-       p = dn-1;
+       p = name-1;
        state = OUTQUOTE;
 
        do {
@@ -182,33 +187,41 @@ ldap_explode_dn( char *dn, int notypes )
                        else
                                state = INQUOTE;
                        break;
+               case '+':
+                       if (!is_dn)
+                               goto end_part;
+                       break;
                case ';':
                case ',':
+                       if (!is_dn)
+                               break;
+                       goto end_part;
                case '\0':
+               end_part:
                        if ( state == OUTQUOTE ) {
                                ++count;
-                               if ( rdns == NULL ) {
-                                       if (( rdns = (char **)malloc( 8
+                               if ( parts == NULL ) {
+                                       if (( parts = (char **)malloc( 8
                                                 * sizeof( char *))) == NULL )
                                                return( NULL );
                                } else if ( count >= 8 ) {
-                                       if (( rdns = (char **)realloc( rdns,
+                                       if (( parts = (char **)realloc( parts,
                                                (count+1) * sizeof( char *)))
                                                == NULL )
                                                return( NULL );
                                }
-                               rdns[ count ] = NULL;
+                               parts[ count ] = NULL;
                                endquote = 0;
                                if ( notypes ) {
-                                       for ( q = rdnstart;
+                                       for ( q = name;
                                            q < p && *q != '='; ++q ) {
                                                ;
                                        }
                                        if ( q < p ) {
-                                               rdnstart = ++q;
+                                               name = ++q;
                                        }
-                                       if ( *rdnstart == '"' ) {
-                                               ++rdnstart;
+                                       if ( *name == '"' ) {
+                                               ++name;
                                        }
                                        
                                        if ( *(p-1) == '"' ) {
@@ -217,12 +230,12 @@ ldap_explode_dn( char *dn, int notypes )
                                        }
                                }
 
-                               len = p - rdnstart;
-                               if (( rdns[ count-1 ] = (char *)calloc( 1,
+                               len = p - name;
+                               if (( parts[ count-1 ] = (char *)calloc( 1,
                                    len + 1 )) != NULL ) {
-                                       SAFEMEMCPY( rdns[ count-1 ], rdnstart,
+                                       SAFEMEMCPY( parts[ count-1 ], name,
                                            len );
-                                       rdns[ count-1 ][ len ] = '\0';
+                                       parts[ count-1 ][ len ] = '\0';
                                }
 
                                /*
@@ -233,15 +246,15 @@ ldap_explode_dn( char *dn, int notypes )
                                if ( endquote == 1 )
                                        p++;
 
-                               rdnstart = *p ? p + 1 : p;
-                               while ( isspace( *rdnstart ))
-                                       ++rdnstart;
+                               name = *p ? p + 1 : p;
+                               while ( isascii( *name ) && isspace( *name ) )
+                                       ++name;
                        }
                        break;
                }
        } while ( *p );
 
-       return( rdns );
+       return( parts );
 }
 
 
@@ -252,19 +265,3 @@ ldap_is_dns_dn( char *dn )
            strchr( dn, ',' ) == NULL );
 }
 
-
-#if defined( ultrix ) || defined( NeXT )
-
-char *strdup( char *s )
-{
-       char    *p;
-
-       if ( (p = (char *) malloc( strlen( s ) + 1 )) == NULL )
-               return( NULL );
-
-       strcpy( p, s );
-
-       return( p );
-}
-
-#endif /* ultrix */