version 1.30, 2000/05/15 21:36:37
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version 1.93, 2003/03/09 19:11:12
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Line 1
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Line 1
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/* filter.c - routines for parsing and dealing with filters */ |
/* filter.c - routines for parsing and dealing with filters */ |
/* $OpenLDAP: pkg/ldap/servers/slapd/filter.c,v 1.29 2000/05/15 17:28:26 kurt Exp $ */ |
/* $OpenLDAP: pkg/ldap/servers/slapd/filter.c,v 1.92 2003/03/01 10:08:53 ando Exp $ */ |
/* |
/* |
* Copyright 1998-2000 The OpenLDAP Foundation, All Rights Reserved. |
* Copyright 1998-2003 The OpenLDAP Foundation, All Rights Reserved. |
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file |
* COPYING RESTRICTIONS APPLY, see COPYRIGHT file |
*/ |
*/ |
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Line 18 static int get_filter_list(
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Line 18 static int get_filter_list(
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Connection *conn, |
Connection *conn, |
BerElement *ber, |
BerElement *ber, |
Filter **f, |
Filter **f, |
char **fstr, |
const char **text ); |
char **text ); |
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static int get_substring_filter( |
static int get_substring_filter( |
Connection *conn, |
Connection *conn, |
BerElement *ber, |
BerElement *ber, |
Filter *f, |
Filter *f, |
char **fstr, |
const char **text ); |
char **text ); |
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static void simple_vrFilter2bv( |
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ValuesReturnFilter *f, |
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struct berval *fstr ); |
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static int get_simple_vrFilter( |
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Connection *conn, |
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BerElement *ber, |
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ValuesReturnFilter **f, |
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const char **text ); |
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int |
int |
get_filter( |
get_filter( |
Connection *conn, |
Connection *conn, |
BerElement *ber, |
BerElement *ber, |
Filter **filt, |
Filter **filt, |
char **fstr, |
const char **text ) |
char **text ) |
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{ |
{ |
ber_tag_t tag; |
ber_tag_t tag; |
ber_len_t len; |
ber_len_t len; |
int err; |
int err; |
Filter *f; |
Filter *f; |
char *ftmp = NULL; |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, ENTRY, "get_filter: conn %d\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "begin get_filter\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "begin get_filter\n", 0, 0, 0 ); |
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#endif |
/* |
/* |
* A filter looks like this coming in: |
* A filter looks like this coming in: |
* Filter ::= CHOICE { |
* Filter ::= CHOICE { |
Line 55 get_filter(
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Line 66 get_filter(
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* lessOrEqual [6] AttributeValueAssertion, |
* lessOrEqual [6] AttributeValueAssertion, |
* present [7] AttributeType,, |
* present [7] AttributeType,, |
* approxMatch [8] AttributeValueAssertion |
* approxMatch [8] AttributeValueAssertion |
* extensibleMatch [9] MatchingRuleAssertion |
* extensibleMatch [9] MatchingRuleAssertion |
* } |
* } |
* |
* |
* SubstringFilter ::= SEQUENCE { |
* SubstringFilter ::= SEQUENCE { |
* type AttributeType, |
* type AttributeType, |
* SEQUENCE OF CHOICE { |
* SEQUENCE OF CHOICE { |
* initial [0] IA5String, |
* initial [0] IA5String, |
* any [1] IA5String, |
* any [1] IA5String, |
* final [2] IA5String |
* final [2] IA5String |
* } |
* } |
* } |
* } |
* |
* |
* MatchingRuleAssertion ::= SEQUENCE { |
* MatchingRuleAssertion ::= SEQUENCE { |
* matchingRule [1] MatchingRuleId OPTIONAL, |
* matchingRule [1] MatchingRuleId OPTIONAL, |
* type [2] AttributeDescription OPTIONAL, |
* type [2] AttributeDescription OPTIONAL, |
* matchValue [3] AssertionValue, |
* matchValue [3] AssertionValue, |
* dnAttributes [4] BOOLEAN DEFAULT FALSE |
* dnAttributes [4] BOOLEAN DEFAULT FALSE |
* } |
* } |
* |
* |
*/ |
*/ |
Line 87 get_filter(
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Line 98 get_filter(
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f->f_next = NULL; |
f->f_next = NULL; |
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err = LDAP_SUCCESS; |
err = LDAP_SUCCESS; |
*fstr = NULL; |
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f->f_choice = tag; |
f->f_choice = tag; |
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switch ( f->f_choice ) { |
switch ( f->f_choice ) { |
case LDAP_FILTER_EQUALITY: |
case LDAP_FILTER_EQUALITY: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL2, |
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"get_filter: conn %d EQUALITY\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "EQUALITY\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "EQUALITY\n", 0, 0, 0 ); |
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#endif |
if ( (err = get_ava( ber, &f->f_ava )) != LDAP_SUCCESS ) { |
err = get_ava( ber, &f->f_ava, SLAP_MR_EQUALITY, text ); |
*text = "error decoding filter"; |
if ( err != LDAP_SUCCESS ) { |
break; |
break; |
} |
} |
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#ifdef SLAPD_SCHEMA_NOT_COMPAT |
assert( f->f_ava != NULL ); |
*fstr = ch_malloc( sizeof("(=)") |
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+ f->f_av_desc->ad_cname->bv_len |
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+ f->f_av_value->bv_len ); |
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sprintf( *fstr, "(%s=%s)", |
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f->f_av_desc->ad_cname->bv_val, |
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f->f_av_value->bv_val ); |
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#else |
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*fstr = ch_malloc( sizeof("(=)") |
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+ strlen( f->f_avtype ) |
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+ f->f_avvalue.bv_len); |
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sprintf( *fstr, "(%s=%s)", f->f_avtype, |
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f->f_avvalue.bv_val ); |
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#endif |
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break; |
break; |
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case LDAP_FILTER_SUBSTRINGS: |
case LDAP_FILTER_SUBSTRINGS: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d SUBSTRINGS\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "SUBSTRINGS\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "SUBSTRINGS\n", 0, 0, 0 ); |
err = get_substring_filter( conn, ber, f, fstr, text ); |
#endif |
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err = get_substring_filter( conn, ber, f, text ); |
break; |
break; |
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case LDAP_FILTER_GE: |
case LDAP_FILTER_GE: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d GE\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "GE\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "GE\n", 0, 0, 0 ); |
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#endif |
if ( (err = get_ava( ber, &f->f_ava )) != LDAP_SUCCESS ) { |
err = get_ava( ber, &f->f_ava, SLAP_MR_ORDERING, text ); |
*text = "decoding filter error"; |
if ( err != LDAP_SUCCESS ) { |
break; |
break; |
} |
} |
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#ifdef SLAPD_SCHEMA_NOT_COMPAT |
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*fstr = ch_malloc( sizeof("(>=)") |
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+ f->f_av_desc->ad_cname->bv_len |
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+ f->f_av_value->bv_len ); |
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sprintf( *fstr, "(%s>=%s)", |
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f->f_av_desc->ad_cname->bv_val, |
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f->f_av_value->bv_val ); |
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#else |
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*fstr = ch_malloc( sizeof("(>=)") |
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+ strlen( f->f_avtype ) |
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+ f->f_avvalue.bv_len); |
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sprintf( *fstr, "(%s>=%s)", f->f_avtype, |
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f->f_avvalue.bv_val ); |
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#endif |
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break; |
break; |
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case LDAP_FILTER_LE: |
case LDAP_FILTER_LE: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d LE\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "LE\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "LE\n", 0, 0, 0 ); |
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#endif |
if ( (err = get_ava( ber, &f->f_ava )) != LDAP_SUCCESS ) { |
err = get_ava( ber, &f->f_ava, SLAP_MR_ORDERING, text ); |
*text = "decoding filter error"; |
if ( err != LDAP_SUCCESS ) { |
break; |
break; |
} |
} |
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#ifdef SLAPD_SCHEMA_NOT_COMPAT |
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*fstr = ch_malloc( sizeof("(<=)") |
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+ f->f_av_desc->ad_cname->bv_len |
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+ f->f_av_value->bv_len ); |
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sprintf( *fstr, "(%s<=%s)", |
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f->f_av_desc->ad_cname->bv_val, |
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f->f_av_value->bv_val ); |
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#else |
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*fstr = ch_malloc( sizeof("(<=)") |
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+ strlen( f->f_avtype ) |
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+ f->f_avvalue.bv_len); |
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sprintf( *fstr, "(%s<=%s)", f->f_avtype, |
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f->f_avvalue.bv_val ); |
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#endif |
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break; |
break; |
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case LDAP_FILTER_PRESENT: { |
case LDAP_FILTER_PRESENT: { |
struct berval type; |
struct berval type; |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d PRESENT\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "PRESENT\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "PRESENT\n", 0, 0, 0 ); |
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#endif |
if ( ber_scanf( ber, "o", &type ) == LBER_ERROR ) { |
if ( ber_scanf( ber, "m", &type ) == LBER_ERROR ) { |
err = SLAPD_DISCONNECT; |
err = SLAPD_DISCONNECT; |
*text = "error decoding filter"; |
*text = "error decoding filter"; |
break; |
break; |
} |
} |
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#ifdef SLAPD_SCHEMA_NOT_COMPAT |
f->f_desc = NULL; |
{ |
err = slap_bv2ad( &type, &f->f_desc, text ); |
char *text; |
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int rc; |
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err = slap_bv2ad( &type, &f->f_desc, &text ); |
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if( err != LDAP_SUCCESS ) { |
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ch_free( type.bv_val ); |
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break; |
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} |
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ch_free( type.bv_val ); |
if( err != LDAP_SUCCESS ) { |
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/* unrecognized attribute description or other error */ |
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f->f_choice = SLAPD_FILTER_COMPUTED; |
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f->f_result = LDAP_COMPARE_FALSE; |
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err = LDAP_SUCCESS; |
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break; |
} |
} |
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*fstr = ch_malloc( sizeof("(=*)") |
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+ f->f_desc->ad_cname->bv_len ); |
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sprintf( *fstr, "(%s=*)", |
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f->f_desc->ad_cname->bv_val ); |
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#else |
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f->f_type = type.bv_val; |
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err = LDAP_SUCCESS; |
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attr_normalize( f->f_type ); |
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*fstr = ch_malloc( sizeof("(=*)") |
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+ strlen( f->f_type ) ); |
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sprintf( *fstr, "(%s=*)", f->f_type ); |
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#endif |
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} break; |
} break; |
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case LDAP_FILTER_APPROX: |
case LDAP_FILTER_APPROX: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d APPROX\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "APPROX\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "APPROX\n", 0, 0, 0 ); |
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#endif |
if ( (err = get_ava( ber, &f->f_ava )) != LDAP_SUCCESS ) { |
err = get_ava( ber, &f->f_ava, SLAP_MR_EQUALITY_APPROX, text ); |
*text = "decoding filter error"; |
if ( err != LDAP_SUCCESS ) { |
break; |
break; |
} |
} |
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#ifdef SLAPD_SCHEMA_NOT_COMPAT |
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*fstr = ch_malloc( sizeof("(~=)") |
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+ f->f_av_desc->ad_cname->bv_len |
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+ f->f_av_value->bv_len ); |
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sprintf( *fstr, "(%s~=%s)", |
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f->f_av_desc->ad_cname->bv_val, |
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f->f_av_value->bv_val ); |
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#else |
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*fstr = ch_malloc( sizeof("(~=)") |
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+ strlen( f->f_avtype ) |
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+ f->f_avvalue.bv_len); |
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sprintf( *fstr, "(%s~=%s)", f->f_avtype, |
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f->f_avvalue.bv_val ); |
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#endif |
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break; |
break; |
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case LDAP_FILTER_AND: |
case LDAP_FILTER_AND: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d AND\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "AND\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "AND\n", 0, 0, 0 ); |
err = get_filter_list( conn, ber, &f->f_and, &ftmp, text ); |
#endif |
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err = get_filter_list( conn, ber, &f->f_and, text ); |
if ( err != LDAP_SUCCESS ) { |
if ( err != LDAP_SUCCESS ) { |
break; |
break; |
} |
} |
*fstr = ch_malloc( sizeof("(&)") |
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+ ( ftmp == NULL ? 0 : strlen( ftmp ) ) ); |
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sprintf( *fstr, "(&%s)", |
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ftmp == NULL ? "" : ftmp ); |
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break; |
break; |
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case LDAP_FILTER_OR: |
case LDAP_FILTER_OR: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d OR\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "OR\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "OR\n", 0, 0, 0 ); |
err = get_filter_list( conn, ber, &f->f_and, &ftmp, text ); |
#endif |
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err = get_filter_list( conn, ber, &f->f_or, text ); |
if ( err != LDAP_SUCCESS ) { |
if ( err != LDAP_SUCCESS ) { |
break; |
break; |
} |
} |
*fstr = ch_malloc( sizeof("(!)") |
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+ ( ftmp == NULL ? 0 : strlen( ftmp ) ) ); |
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sprintf( *fstr, "(|%s)", |
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ftmp == NULL ? "" : ftmp ); |
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break; |
break; |
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case LDAP_FILTER_NOT: |
case LDAP_FILTER_NOT: |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL1, |
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"get_filter: conn %d NOT\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "NOT\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "NOT\n", 0, 0, 0 ); |
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#endif |
(void) ber_skip_tag( ber, &len ); |
(void) ber_skip_tag( ber, &len ); |
err = get_filter( conn, ber, &f->f_not, &ftmp, text ); |
err = get_filter( conn, ber, &f->f_not, text ); |
if ( err != LDAP_SUCCESS ) { |
if ( err != LDAP_SUCCESS ) { |
break; |
break; |
} |
} |
*fstr = ch_malloc( sizeof("(!)") |
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+ ( ftmp == NULL ? 0 : strlen( ftmp ) ) ); |
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sprintf( *fstr, "(!%s)", |
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ftmp == NULL ? "" : ftmp ); |
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break; |
break; |
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case LDAP_FILTER_EXT: |
case LDAP_FILTER_EXT: |
/* not yet implemented */ |
#ifdef NEW_LOGGING |
Debug( LDAP_DEBUG_ANY, "extensible match not yet implemented.\n", |
LDAP_LOG( FILTER, DETAIL1, |
f->f_choice, 0, 0 ); |
"get_filter: conn %d EXTENSIBLE\n", conn->c_connid, 0, 0 ); |
f->f_choice = SLAPD_FILTER_COMPUTED; |
#else |
f->f_result = SLAPD_COMPARE_UNDEFINED; |
Debug( LDAP_DEBUG_FILTER, "EXTENSIBLE\n", 0, 0, 0 ); |
*fstr = ch_strdup( "(extended)" ); |
#endif |
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err = get_mra( ber, &f->f_mra, text ); |
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if ( err != LDAP_SUCCESS ) { |
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break; |
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} |
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assert( f->f_mra != NULL ); |
break; |
break; |
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default: |
default: |
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(void) ber_scanf( ber, "x" ); /* skip the element */ |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, ERR, |
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"get_filter: conn %d unknown filter type=%lu\n", |
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conn->c_connid, f->f_choice, 0 ); |
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#else |
Debug( LDAP_DEBUG_ANY, "get_filter: unknown filter type=%lu\n", |
Debug( LDAP_DEBUG_ANY, "get_filter: unknown filter type=%lu\n", |
f->f_choice, 0, 0 ); |
f->f_choice, 0, 0 ); |
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#endif |
f->f_choice = SLAPD_FILTER_COMPUTED; |
f->f_choice = SLAPD_FILTER_COMPUTED; |
f->f_result = SLAPD_COMPARE_UNDEFINED; |
f->f_result = SLAPD_COMPARE_UNDEFINED; |
*fstr = ch_strdup( "(undefined)" ); |
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break; |
break; |
} |
} |
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if ( err != LDAP_SUCCESS ) { |
if ( err != LDAP_SUCCESS ) { |
free( (char *) f ); |
if( err != SLAPD_DISCONNECT ) { |
if ( *fstr != NULL ) { |
/* ignore error */ |
free( *fstr ); |
f->f_choice = SLAPD_FILTER_COMPUTED; |
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f->f_result = SLAPD_COMPARE_UNDEFINED; |
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err = LDAP_SUCCESS; |
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*filt = f; |
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} else { |
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free(f); |
} |
} |
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} else { |
} else { |
*filt = f; |
*filt = f; |
} |
} |
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free( ftmp ); |
#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, DETAIL2, |
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"get_filter: conn %d exit\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "end get_filter %d\n", err, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "end get_filter %d\n", err, 0, 0 ); |
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#endif |
return( err ); |
return( err ); |
} |
} |
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static int |
static int |
get_filter_list( Connection *conn, BerElement *ber, Filter **f, char **fstr, char **text ) |
get_filter_list( Connection *conn, BerElement *ber, |
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Filter **f, |
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const char **text ) |
{ |
{ |
Filter **new; |
Filter **new; |
int err; |
int err; |
ber_tag_t tag; |
ber_tag_t tag; |
ber_len_t len; |
ber_len_t len; |
char *last, *ftmp; |
char *last; |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, ENTRY, |
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"get_filter_list: conn %d start\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "begin get_filter_list\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "begin get_filter_list\n", 0, 0, 0 ); |
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#endif |
*fstr = NULL; |
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new = f; |
new = f; |
for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT; |
for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT; |
tag = ber_next_element( ber, &len, last ) ) |
tag = ber_next_element( ber, &len, last ) ) |
{ |
{ |
err = get_filter( conn, ber, new, &ftmp, text ); |
err = get_filter( conn, ber, new, text ); |
if ( err != LDAP_SUCCESS ) |
if ( err != LDAP_SUCCESS ) |
return( err ); |
return( err ); |
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if ( *fstr == NULL ) { |
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*fstr = ftmp; |
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} else { |
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*fstr = ch_realloc( *fstr, strlen( *fstr ) + |
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strlen( ftmp ) + 1 ); |
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strcat( *fstr, ftmp ); |
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free( ftmp ); |
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} |
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new = &(*new)->f_next; |
new = &(*new)->f_next; |
} |
} |
*new = NULL; |
*new = NULL; |
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, ENTRY, |
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"get_filter_list: conn %d exit\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "end get_filter_list\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "end get_filter_list\n", 0, 0, 0 ); |
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#endif |
return( LDAP_SUCCESS ); |
return( LDAP_SUCCESS ); |
} |
} |
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static int |
static int |
get_substring_filter( |
get_substring_filter( |
Connection *conn, |
Connection *conn, |
BerElement *ber, |
BerElement *ber, |
Filter *f, |
Filter *f, |
char **fstr, |
const char **text ) |
char **text |
|
) |
|
{ |
{ |
ber_tag_t tag; |
ber_tag_t tag; |
ber_len_t len; |
ber_len_t len; |
ber_tag_t rc; |
ber_tag_t rc; |
struct berval *val; |
struct berval value; |
char *last; |
char *last; |
char *type; |
struct berval bv; |
int syntax; |
|
|
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*text = "error decoding filter"; |
*text = "error decoding filter"; |
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|
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#ifdef NEW_LOGGING |
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LDAP_LOG( FILTER, ENTRY, |
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"get_substring_filter: conn %d begin\n", conn->c_connid, 0, 0 ); |
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#else |
Debug( LDAP_DEBUG_FILTER, "begin get_substring_filter\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "begin get_substring_filter\n", 0, 0, 0 ); |
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#endif |
if ( ber_scanf( ber, "{a" /*}*/, &type ) == LBER_ERROR ) { |
if ( ber_scanf( ber, "{m" /*}*/, &bv ) == LBER_ERROR ) { |
return SLAPD_DISCONNECT; |
return SLAPD_DISCONNECT; |
} |
} |
|
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#ifdef SLAPD_SCHEMA_NOT_COMPAT |
f->f_sub = ch_calloc( 1, sizeof(SubstringsAssertion) ); |
/* not yet implemented */ |
f->f_sub_desc = NULL; |
#else |
rc = slap_bv2ad( &bv, &f->f_sub_desc, text ); |
f->f_sub_type = type; |
|
attr_normalize( f->f_sub_type ); |
if( rc != LDAP_SUCCESS ) { |
|
text = NULL; |
/* should get real syntax and see if we have a substring matching rule */ |
ch_free( f->f_sub ); |
syntax = attr_syntax( f->f_sub_type ); |
f->f_choice = SLAPD_FILTER_COMPUTED; |
#endif |
f->f_result = SLAPD_COMPARE_UNDEFINED; |
|
return LDAP_SUCCESS; |
|
} |
|
|
f->f_sub_initial = NULL; |
f->f_sub_initial.bv_val = NULL; |
f->f_sub_any = NULL; |
f->f_sub_any = NULL; |
f->f_sub_final = NULL; |
f->f_sub_final.bv_val = NULL; |
|
|
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
|
/* not yet implemented */ |
|
#else |
|
if( fstr ) { |
|
*fstr = ch_malloc( strlen( f->f_sub_type ) + 3 ); |
|
sprintf( *fstr, "(%s=" /*)*/, f->f_sub_type ); |
|
} |
|
#endif |
|
|
|
for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT; |
for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT; |
tag = ber_next_element( ber, &len, last ) ) |
tag = ber_next_element( ber, &len, last ) ) |
{ |
{ |
rc = ber_scanf( ber, "O", &val ); |
unsigned usage; |
|
|
|
rc = ber_scanf( ber, "m", &value ); |
if ( rc == LBER_ERROR ) { |
if ( rc == LBER_ERROR ) { |
rc = SLAPD_DISCONNECT; |
rc = SLAPD_DISCONNECT; |
goto return_error; |
goto return_error; |
} |
} |
|
|
if ( val == NULL || val->bv_len == 0 ) { |
if ( value.bv_val == NULL || value.bv_len == 0 ) { |
ber_bvfree( val ); |
|
rc = LDAP_INVALID_SYNTAX; |
rc = LDAP_INVALID_SYNTAX; |
goto return_error; |
goto return_error; |
} |
} |
|
|
rc = LDAP_PROTOCOL_ERROR; |
switch ( tag ) { |
|
case LDAP_SUBSTRING_INITIAL: |
|
usage = SLAP_MR_SUBSTR_INITIAL; |
|
break; |
|
|
|
case LDAP_SUBSTRING_ANY: |
|
usage = SLAP_MR_SUBSTR_ANY; |
|
break; |
|
|
|
case LDAP_SUBSTRING_FINAL: |
|
usage = SLAP_MR_SUBSTR_FINAL; |
|
break; |
|
|
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
default: |
/* not yet implemented */ |
rc = LDAP_PROTOCOL_ERROR; |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ERR, |
|
"get_filter_substring: conn %d unknown substring choice=%ld\n", |
|
conn->c_connid, (long)tag, 0 ); |
#else |
#else |
/* we should call a substring syntax normalization routine */ |
Debug( LDAP_DEBUG_FILTER, |
value_normalize( val->bv_val, syntax ); |
" unknown substring choice=%ld\n", |
/* this is bogus, value_normalize should take a berval */ |
(long) tag, 0, 0 ); |
val->bv_len = strlen( val->bv_val ); |
|
#endif |
#endif |
|
goto return_error; |
|
} |
|
|
|
#ifdef SLAP_NVALUES |
|
/* validate/normalize using equality matching rule validator! */ |
|
rc = asserted_value_validate_normalize( |
|
f->f_sub_desc, f->f_sub_desc->ad_type->sat_equality, |
|
usage, &value, &bv, text ); |
|
if( rc != LDAP_SUCCESS ) { |
|
goto return_error; |
|
} |
|
#else |
|
/* validate using equality matching rule validator! */ |
|
rc = value_validate( f->f_sub_desc->ad_type->sat_equality, |
|
&value, text ); |
|
if( rc != LDAP_SUCCESS ) { |
|
goto return_error; |
|
} |
|
|
|
rc = value_normalize( f->f_sub_desc, usage, |
|
&value, &bv, text ); |
|
if( rc != LDAP_SUCCESS ) { |
|
goto return_error; |
|
} |
|
#endif |
|
|
|
value = bv; |
|
|
|
rc = LDAP_PROTOCOL_ERROR; |
|
|
switch ( tag ) { |
switch ( tag ) { |
case LDAP_SUBSTRING_INITIAL: |
case LDAP_SUBSTRING_INITIAL: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_substring_filter: conn %d INITIAL\n", conn->c_connid, 0, 0 ); |
|
#else |
Debug( LDAP_DEBUG_FILTER, " INITIAL\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, " INITIAL\n", 0, 0, 0 ); |
if ( f->f_sub_initial != NULL ) { |
#endif |
ber_bvfree( val ); |
|
|
if ( f->f_sub_initial.bv_val != NULL |
|
|| f->f_sub_any != NULL |
|
|| f->f_sub_final.bv_val != NULL ) |
|
{ |
|
free( value.bv_val ); |
goto return_error; |
goto return_error; |
} |
} |
f->f_sub_initial = val; |
|
|
|
if( fstr ) { |
f->f_sub_initial = value; |
*fstr = ch_realloc( *fstr, |
|
strlen( *fstr ) + val->bv_len + 1 ); |
|
strcat( *fstr, val->bv_val ); |
|
} |
|
break; |
break; |
|
|
case LDAP_SUBSTRING_ANY: |
case LDAP_SUBSTRING_ANY: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_substring_filter: conn %d ANY\n", conn->c_connid, 0, 0 ); |
|
#else |
Debug( LDAP_DEBUG_FILTER, " ANY\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, " ANY\n", 0, 0, 0 ); |
if( ber_bvecadd( &f->f_sub_any, val ) < 0 ) { |
#endif |
ber_bvfree( val ); |
|
|
if ( f->f_sub_final.bv_val != NULL ) { |
|
free( value.bv_val ); |
goto return_error; |
goto return_error; |
} |
} |
|
|
if( fstr ) { |
ber_bvarray_add( &f->f_sub_any, &value ); |
*fstr = ch_realloc( *fstr, |
|
strlen( *fstr ) + val->bv_len + 2 ); |
|
strcat( *fstr, "*" ); |
|
strcat( *fstr, val->bv_val ); |
|
} |
|
break; |
break; |
|
|
case LDAP_SUBSTRING_FINAL: |
case LDAP_SUBSTRING_FINAL: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_substring_filter: conn %d FINAL\n", conn->c_connid, 0, 0 ); |
|
#else |
Debug( LDAP_DEBUG_FILTER, " FINAL\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, " FINAL\n", 0, 0, 0 ); |
if ( f->f_sub_final != NULL ) { |
#endif |
ber_bvfree( val ); |
|
|
if ( f->f_sub_final.bv_val != NULL ) { |
|
free( value.bv_val ); |
goto return_error; |
goto return_error; |
} |
} |
f->f_sub_final = val; |
|
|
|
if( fstr ) { |
f->f_sub_final = value; |
*fstr = ch_realloc( *fstr, |
|
strlen( *fstr ) + val->bv_len + 2 ); |
|
strcat( *fstr, "*" ); |
|
strcat( *fstr, val->bv_val ); |
|
} |
|
break; |
break; |
|
|
default: |
default: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, INFO, |
|
"get_substring_filter: conn %d unknown substring type %ld\n", |
|
conn->c_connid, (long)tag, 0 ); |
|
#else |
Debug( LDAP_DEBUG_FILTER, |
Debug( LDAP_DEBUG_FILTER, |
" unknown substring type=%ld\n", |
" unknown substring type=%ld\n", |
(long) tag, 0, 0 ); |
(long) tag, 0, 0 ); |
|
#endif |
|
|
ber_bvfree( val ); |
free( value.bv_val ); |
|
|
return_error: |
return_error: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, INFO, |
|
"get_substring_filter: conn %d error %ld\n", |
|
conn->c_connid, (long)rc, 0 ); |
|
#else |
Debug( LDAP_DEBUG_FILTER, " error=%ld\n", |
Debug( LDAP_DEBUG_FILTER, " error=%ld\n", |
(long) rc, 0, 0 ); |
(long) rc, 0, 0 ); |
|
|
if( fstr ) { |
|
free( *fstr ); |
|
*fstr = NULL; |
|
} |
|
|
|
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
|
/* not yet implemented */ |
|
#else |
|
ch_free( f->f_sub_type ); |
|
#endif |
#endif |
ber_bvfree( f->f_sub_initial ); |
free( f->f_sub_initial.bv_val ); |
ber_bvecfree( f->f_sub_any ); |
ber_bvarray_free( f->f_sub_any ); |
ber_bvfree( f->f_sub_final ); |
free( f->f_sub_final.bv_val ); |
|
ch_free( f->f_sub ); |
return rc; |
return rc; |
} |
} |
} |
} |
|
|
if( fstr ) { |
#ifdef NEW_LOGGING |
*fstr = ch_realloc( *fstr, strlen( *fstr ) + 3 ); |
LDAP_LOG( FILTER, ENTRY, |
if ( f->f_sub_final == NULL ) { |
"get_substring_filter: conn %d exit\n", conn->c_connid, 0, 0 ); |
strcat( *fstr, "*" ); |
#else |
} |
|
strcat( *fstr, /*(*/ ")" ); |
|
} |
|
|
|
Debug( LDAP_DEBUG_FILTER, "end get_substring_filter\n", 0, 0, 0 ); |
Debug( LDAP_DEBUG_FILTER, "end get_substring_filter\n", 0, 0, 0 ); |
|
#endif |
return( LDAP_SUCCESS ); |
return( LDAP_SUCCESS ); |
} |
} |
|
|
Line 519 filter_free( Filter *f )
|
Line 539 filter_free( Filter *f )
|
|
|
switch ( f->f_choice ) { |
switch ( f->f_choice ) { |
case LDAP_FILTER_PRESENT: |
case LDAP_FILTER_PRESENT: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
|
ad_free( f->f_desc, 1 ); |
|
#else |
|
if ( f->f_type != NULL ) { |
|
free( f->f_type ); |
|
} |
|
#endif |
|
break; |
break; |
|
|
case LDAP_FILTER_EQUALITY: |
case LDAP_FILTER_EQUALITY: |
case LDAP_FILTER_GE: |
case LDAP_FILTER_GE: |
case LDAP_FILTER_LE: |
case LDAP_FILTER_LE: |
case LDAP_FILTER_APPROX: |
case LDAP_FILTER_APPROX: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
|
ava_free( f->f_ava, 1 ); |
ava_free( f->f_ava, 1 ); |
#else |
|
ava_free( &f->f_ava, 0 ); |
|
#endif |
|
break; |
break; |
|
|
case LDAP_FILTER_SUBSTRINGS: |
case LDAP_FILTER_SUBSTRINGS: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
if ( f->f_sub_initial.bv_val != NULL ) { |
ad_free( f->f_sub_desc, 1 ); |
free( f->f_sub_initial.bv_val ); |
if ( f->f_sub_initial != NULL ) { |
|
ber_bvfree( f->f_sub_initial ); |
|
} |
} |
ber_bvecfree( f->f_sub_any ); |
ber_bvarray_free( f->f_sub_any ); |
if ( f->f_sub_final != NULL ) { |
if ( f->f_sub_final.bv_val != NULL ) { |
ber_bvfree( f->f_sub_final ); |
free( f->f_sub_final.bv_val ); |
} |
|
#else |
|
if ( f->f_sub_type != NULL ) { |
|
free( f->f_sub_type ); |
|
} |
} |
if ( f->f_sub_initial != NULL ) { |
ch_free( f->f_sub ); |
ber_bvfree( f->f_sub_initial ); |
|
} |
|
ber_bvecfree( f->f_sub_any ); |
|
if ( f->f_sub_final != NULL ) { |
|
ber_bvfree( f->f_sub_final ); |
|
} |
|
#endif |
|
break; |
break; |
|
|
case LDAP_FILTER_AND: |
case LDAP_FILTER_AND: |
Line 572 filter_free( Filter *f )
|
Line 568 filter_free( Filter *f )
|
} |
} |
break; |
break; |
|
|
|
case LDAP_FILTER_EXT: |
|
mra_free( f->f_mra, 1 ); |
|
break; |
|
|
case SLAPD_FILTER_COMPUTED: |
case SLAPD_FILTER_COMPUTED: |
break; |
break; |
|
|
default: |
default: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ERR, |
|
"filter_free: unknown filter type %lu\n", f->f_choice, 0, 0 ); |
|
#else |
Debug( LDAP_DEBUG_ANY, "filter_free: unknown filter type=%lu\n", |
Debug( LDAP_DEBUG_ANY, "filter_free: unknown filter type=%lu\n", |
f->f_choice, 0, 0 ); |
f->f_choice, 0, 0 ); |
|
#endif |
break; |
break; |
} |
} |
|
|
free( f ); |
free( f ); |
} |
} |
|
|
#ifdef LDAP_DEBUG |
|
|
|
void |
void |
filter_print( Filter *f ) |
filter2bv( Filter *f, struct berval *fstr ) |
{ |
{ |
int i; |
int i; |
Filter *p; |
Filter *p; |
|
struct berval tmp; |
|
ber_len_t len; |
|
|
if ( f == NULL ) { |
if ( f == NULL ) { |
fprintf( stderr, "No filter!" ); |
ber_str2bv( "No filter!", sizeof("No filter!")-1, 1, fstr ); |
|
return; |
} |
} |
|
|
switch ( f->f_choice ) { |
switch ( f->f_choice ) { |
case LDAP_FILTER_EQUALITY: |
case LDAP_FILTER_EQUALITY: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
filter_escape_value( &f->f_av_value, &tmp ); |
fprintf( stderr, "(%s=%s)", |
|
f->f_av_desc->ad_cname->bv_val, |
fstr->bv_len = f->f_av_desc->ad_cname.bv_len + |
f->f_av_value->bv_val ); |
tmp.bv_len + ( sizeof("(=)") - 1 ); |
#else |
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
fprintf( stderr, "(%s=%s)", |
|
f->f_ava.ava_type, |
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s=%s)", |
f->f_ava.ava_value.bv_val ); |
f->f_av_desc->ad_cname.bv_val, |
#endif |
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
break; |
break; |
|
|
case LDAP_FILTER_GE: |
case LDAP_FILTER_GE: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
filter_escape_value( &f->f_av_value, &tmp ); |
fprintf( stderr, "(%s>=%s)", |
|
f->f_av_desc->ad_cname->bv_val, |
fstr->bv_len = f->f_av_desc->ad_cname.bv_len + |
f->f_av_value->bv_val ); |
tmp.bv_len + ( sizeof("(>=)") - 1 ); |
#else |
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
fprintf( stderr, "(%s>=%s)", |
|
f->f_ava.ava_type, |
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s>=%s)", |
f->f_ava.ava_value.bv_val ); |
f->f_av_desc->ad_cname.bv_val, |
#endif |
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
break; |
break; |
|
|
case LDAP_FILTER_LE: |
case LDAP_FILTER_LE: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
filter_escape_value( &f->f_av_value, &tmp ); |
fprintf( stderr, "(%s<=%s)", |
|
f->f_ava->aa_desc->ad_cname->bv_val, |
fstr->bv_len = f->f_av_desc->ad_cname.bv_len + |
f->f_ava->aa_value->bv_val ); |
tmp.bv_len + ( sizeof("(<=)") - 1 ); |
#else |
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
fprintf( stderr, "(%s<=%s)", |
|
f->f_ava.ava_type, |
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s<=%s)", |
f->f_ava.ava_value.bv_val ); |
f->f_av_desc->ad_cname.bv_val, |
#endif |
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
break; |
break; |
|
|
case LDAP_FILTER_APPROX: |
case LDAP_FILTER_APPROX: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
filter_escape_value( &f->f_av_value, &tmp ); |
fprintf( stderr, "(%s~=%s)", |
|
f->f_ava->aa_desc->ad_cname->bv_val, |
fstr->bv_len = f->f_av_desc->ad_cname.bv_len + |
f->f_ava->aa_value->bv_val ); |
tmp.bv_len + ( sizeof("(~=)") - 1 ); |
#else |
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
fprintf( stderr, "(%s~=%s)", |
|
f->f_ava.ava_type, |
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s~=%s)", |
f->f_ava.ava_value.bv_val ); |
f->f_av_desc->ad_cname.bv_val, |
#endif |
tmp.bv_val ); |
|
ber_memfree( tmp.bv_val ); |
break; |
break; |
|
|
case LDAP_FILTER_SUBSTRINGS: |
case LDAP_FILTER_SUBSTRINGS: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
fstr->bv_len = f->f_sub_desc->ad_cname.bv_len + |
fprintf( stderr, "(%s=" /*)*/, |
( sizeof("(=*)") - 1 ); |
f->f_sub_desc->ad_cname->bv_val ); |
fstr->bv_val = ch_malloc( fstr->bv_len + 128 ); |
#else |
|
fprintf( stderr, "(%s=" /*)*/, |
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s=*)", |
f->f_sub_type ); |
f->f_sub_desc->ad_cname.bv_val ); |
#endif |
|
if ( f->f_sub_initial != NULL ) { |
if ( f->f_sub_initial.bv_val != NULL ) { |
fprintf( stderr, "%s", |
len = fstr->bv_len; |
f->f_sub_initial->bv_val ); |
|
|
filter_escape_value( &f->f_sub_initial, &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-2], tmp.bv_len+3, |
|
/* "(attr=" */ "%s*)", |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
} |
} |
|
|
if ( f->f_sub_any != NULL ) { |
if ( f->f_sub_any != NULL ) { |
for ( i = 0; f->f_sub_any[i] != NULL; i++ ) { |
for ( i = 0; f->f_sub_any[i].bv_val != NULL; i++ ) { |
fprintf( stderr, "*%s", |
len = fstr->bv_len; |
f->f_sub_any[i]->bv_val ); |
filter_escape_value( &f->f_sub_any[i], &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len + 1; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-1], tmp.bv_len+3, |
|
/* "(attr=[init]*[any*]" */ "%s*)", |
|
tmp.bv_val ); |
|
ber_memfree( tmp.bv_val ); |
} |
} |
} |
} |
if ( f->f_sub_final != NULL ) { |
|
fprintf( stderr, |
if ( f->f_sub_final.bv_val != NULL ) { |
"*%s", f->f_sub_final->bv_val ); |
len = fstr->bv_len; |
|
|
|
filter_escape_value( &f->f_sub_final, &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-1], tmp.bv_len+3, |
|
/* "(attr=[init*][any*]" */ "%s)", |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
} |
} |
fprintf( stderr, /*(*/ ")" ); |
|
break; |
break; |
|
|
case LDAP_FILTER_PRESENT: |
case LDAP_FILTER_PRESENT: |
#ifdef SLAPD_SCHEMA_NOT_COMPAT |
fstr->bv_len = f->f_desc->ad_cname.bv_len + |
fprintf( stderr, "(%s=*)", |
( sizeof("(=*)") - 1 ); |
f->f_desc->ad_cname->bv_val ); |
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
#else |
|
fprintf( stderr, "(%s=*)", |
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s=*)", |
f->f_type ); |
f->f_desc->ad_cname.bv_val ); |
#endif |
|
break; |
break; |
|
|
case LDAP_FILTER_AND: |
case LDAP_FILTER_AND: |
case LDAP_FILTER_OR: |
case LDAP_FILTER_OR: |
case LDAP_FILTER_NOT: |
case LDAP_FILTER_NOT: |
fprintf( stderr, "(%c" /*)*/, |
fstr->bv_len = sizeof("(%)") - 1; |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 128 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%c)", |
f->f_choice == LDAP_FILTER_AND ? '&' : |
f->f_choice == LDAP_FILTER_AND ? '&' : |
f->f_choice == LDAP_FILTER_OR ? '|' : '!' ); |
f->f_choice == LDAP_FILTER_OR ? '|' : '!' ); |
|
|
for ( p = f->f_list; p != NULL; p = p->f_next ) { |
for ( p = f->f_list; p != NULL; p = p->f_next ) { |
filter_print( p ); |
len = fstr->bv_len; |
|
|
|
filter2bv( p, &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-1], tmp.bv_len + 2, |
|
/*"("*/ "%s)", tmp.bv_val ); |
|
|
|
ch_free( tmp.bv_val ); |
|
} |
|
|
|
break; |
|
|
|
case LDAP_FILTER_EXT: { |
|
struct berval ad; |
|
filter_escape_value( &f->f_mr_value, &tmp ); |
|
|
|
if ( f->f_mr_desc ) { |
|
ad = f->f_mr_desc->ad_cname; |
|
} else { |
|
ad.bv_len = 0; |
|
ad.bv_val = ""; |
|
} |
|
|
|
fstr->bv_len = ad.bv_len + |
|
( f->f_mr_dnattrs ? sizeof(":dn")-1 : 0 ) + |
|
( f->f_mr_rule_text.bv_len ? f->f_mr_rule_text.bv_len+1 : 0 ) + |
|
tmp.bv_len + ( sizeof("(:=)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s%s%s%s:=%s)", |
|
ad.bv_val, |
|
f->f_mr_dnattrs ? ":dn" : "", |
|
f->f_mr_rule_text.bv_len ? ":" : "", |
|
f->f_mr_rule_text.bv_len ? f->f_mr_rule_text.bv_val : "", |
|
tmp.bv_val ); |
|
ber_memfree( tmp.bv_val ); |
|
} break; |
|
|
|
case SLAPD_FILTER_COMPUTED: |
|
ber_str2bv( |
|
f->f_result == LDAP_COMPARE_FALSE ? "(?=false)" : |
|
f->f_result == LDAP_COMPARE_TRUE ? "(?=true)" : |
|
f->f_result == SLAPD_COMPARE_UNDEFINED ? "(?=undefined)" : |
|
"(?=error)", |
|
f->f_result == LDAP_COMPARE_FALSE ? sizeof("(?=false)")-1 : |
|
f->f_result == LDAP_COMPARE_TRUE ? sizeof("(?=true)")-1 : |
|
f->f_result == SLAPD_COMPARE_UNDEFINED ? sizeof("(?=undefined)")-1 : |
|
sizeof("(?=error)")-1, |
|
1, fstr ); |
|
break; |
|
|
|
default: |
|
ber_str2bv( "(?=unknown)", sizeof("(?=unknown)")-1, 1, fstr ); |
|
break; |
|
} |
|
} |
|
|
|
int |
|
filter_escape_value( |
|
struct berval *in, |
|
struct berval *out ) |
|
{ |
|
ber_len_t i; |
|
assert( in ); |
|
assert( out ); |
|
|
|
out->bv_val = (char *) ch_malloc( ( in->bv_len * 3 ) + 1 ); |
|
out->bv_len = 0; |
|
|
|
for( i=0; i < in->bv_len ; i++ ) { |
|
if( FILTER_ESCAPE(in->bv_val[i]) ) { |
|
out->bv_val[out->bv_len++] = SLAP_ESCAPE_CHAR; |
|
out->bv_val[out->bv_len++] = SLAP_ESCAPE_HI( in->bv_val[i] ); |
|
out->bv_val[out->bv_len++] = SLAP_ESCAPE_LO( in->bv_val[i] ); |
|
} else { |
|
out->bv_val[out->bv_len++] = in->bv_val[i]; |
|
} |
|
} |
|
|
|
out->bv_val[out->bv_len] = '\0'; |
|
return LDAP_SUCCESS; |
|
} |
|
|
|
static int |
|
get_simple_vrFilter( |
|
Connection *conn, |
|
BerElement *ber, |
|
ValuesReturnFilter **filt, |
|
const char **text ) |
|
{ |
|
ber_tag_t tag; |
|
ber_len_t len; |
|
int err; |
|
ValuesReturnFilter *vrf; |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ENTRY, |
|
"get_simple_vrFilter: conn %d\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "begin get_simple_vrFilter\n", 0, 0, 0 ); |
|
#endif |
|
|
|
tag = ber_peek_tag( ber, &len ); |
|
|
|
if( tag == LBER_ERROR ) { |
|
*text = "error decoding filter"; |
|
return SLAPD_DISCONNECT; |
|
} |
|
|
|
vrf = (ValuesReturnFilter *) ch_malloc( sizeof(ValuesReturnFilter) ); |
|
vrf->vrf_next = NULL; |
|
|
|
err = LDAP_SUCCESS; |
|
vrf->vrf_choice = tag; |
|
|
|
switch ( vrf->vrf_choice ) { |
|
case LDAP_FILTER_EQUALITY: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL2, |
|
"get_simple_vrFilter: conn %d EQUALITY\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "EQUALITY\n", 0, 0, 0 ); |
|
#endif |
|
err = get_ava( ber, &vrf->vrf_ava, SLAP_MR_EQUALITY, text ); |
|
if ( err != LDAP_SUCCESS ) { |
|
break; |
|
} |
|
|
|
assert( vrf->vrf_ava != NULL ); |
|
break; |
|
|
|
case LDAP_FILTER_SUBSTRINGS: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_simple_vrFilter: conn %d SUBSTRINGS\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "SUBSTRINGS\n", 0, 0, 0 ); |
|
#endif |
|
err = get_substring_filter( conn, ber, (Filter *)vrf, text ); |
|
break; |
|
|
|
case LDAP_FILTER_GE: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_simple_vrFilter: conn %d GE\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "GE\n", 0, 0, 0 ); |
|
#endif |
|
err = get_ava( ber, &vrf->vrf_ava, SLAP_MR_ORDERING, text ); |
|
if ( err != LDAP_SUCCESS ) { |
|
break; |
|
} |
|
break; |
|
|
|
case LDAP_FILTER_LE: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_simple_vrFilter: conn %d LE\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "LE\n", 0, 0, 0 ); |
|
#endif |
|
err = get_ava( ber, &vrf->vrf_ava, SLAP_MR_ORDERING, text ); |
|
if ( err != LDAP_SUCCESS ) { |
|
break; |
|
} |
|
break; |
|
|
|
case LDAP_FILTER_PRESENT: { |
|
struct berval type; |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_simple_vrFilter: conn %d PRESENT\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "PRESENT\n", 0, 0, 0 ); |
|
#endif |
|
if ( ber_scanf( ber, "m", &type ) == LBER_ERROR ) { |
|
err = SLAPD_DISCONNECT; |
|
*text = "error decoding filter"; |
|
break; |
|
} |
|
|
|
vrf->vrf_desc = NULL; |
|
err = slap_bv2ad( &type, &vrf->vrf_desc, text ); |
|
|
|
if( err != LDAP_SUCCESS ) { |
|
/* unrecognized attribute description or other error */ |
|
vrf->vrf_choice = SLAPD_FILTER_COMPUTED; |
|
vrf->vrf_result = LDAP_COMPARE_FALSE; |
|
err = LDAP_SUCCESS; |
|
break; |
|
} |
|
} break; |
|
|
|
case LDAP_FILTER_APPROX: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_simple_vrFilter: conn %d APPROX\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "APPROX\n", 0, 0, 0 ); |
|
#endif |
|
err = get_ava( ber, &vrf->vrf_ava, SLAP_MR_EQUALITY_APPROX, text ); |
|
if ( err != LDAP_SUCCESS ) { |
|
break; |
|
} |
|
break; |
|
|
|
case LDAP_FILTER_EXT: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_simple_vrFilter: conn %d EXTENSIBLE\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "EXTENSIBLE\n", 0, 0, 0 ); |
|
#endif |
|
|
|
err = get_mra( ber, &vrf->vrf_mra, text ); |
|
if ( err != LDAP_SUCCESS ) { |
|
break; |
|
} |
|
|
|
assert( vrf->vrf_mra != NULL ); |
|
break; |
|
|
|
default: |
|
(void) ber_scanf( ber, "x" ); /* skip the element */ |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ERR, |
|
"get_simple_vrFilter: conn %d unknown filter type=%lu\n", |
|
conn->c_connid, vrf->vrf_choice, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_ANY, "get_simple_vrFilter: unknown filter type=%lu\n", |
|
vrf->vrf_choice, 0, 0 ); |
|
#endif |
|
vrf->vrf_choice = SLAPD_FILTER_COMPUTED; |
|
vrf->vrf_result = SLAPD_COMPARE_UNDEFINED; |
|
break; |
|
} |
|
|
|
if ( err != LDAP_SUCCESS ) { |
|
if( err != SLAPD_DISCONNECT ) { |
|
/* ignore error */ |
|
vrf->vrf_choice = SLAPD_FILTER_COMPUTED; |
|
vrf->vrf_result = SLAPD_COMPARE_UNDEFINED; |
|
err = LDAP_SUCCESS; |
|
*filt = vrf; |
|
|
|
} else { |
|
free(vrf); |
|
} |
|
|
|
} else { |
|
*filt = vrf; |
|
} |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL2, |
|
"get_simple_vrFilter: conn %d exit\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "end get_simple_vrFilter %d\n", err, 0, 0 ); |
|
#endif |
|
return( err ); |
|
} |
|
|
|
int |
|
get_vrFilter( Connection *conn, BerElement *ber, |
|
ValuesReturnFilter **vrf, |
|
const char **text ) |
|
{ |
|
/* |
|
* A ValuesReturnFilter looks like this: |
|
* |
|
* ValuesReturnFilter ::= SEQUENCE OF SimpleFilterItem |
|
* SimpleFilterItem ::= CHOICE { |
|
* equalityMatch [3] AttributeValueAssertion, |
|
* substrings [4] SubstringFilter, |
|
* greaterOrEqual [5] AttributeValueAssertion, |
|
* lessOrEqual [6] AttributeValueAssertion, |
|
* present [7] AttributeType, |
|
* approxMatch [8] AttributeValueAssertion, |
|
* extensibleMatch [9] SimpleMatchingAssertion -- LDAPv3 |
|
* } |
|
* |
|
* SubstringFilter ::= SEQUENCE { |
|
* type AttributeType, |
|
* SEQUENCE OF CHOICE { |
|
* initial [0] IA5String, |
|
* any [1] IA5String, |
|
* final [2] IA5String |
|
* } |
|
* } |
|
* |
|
* SimpleMatchingAssertion ::= SEQUENCE { -- LDAPv3 |
|
* matchingRule [1] MatchingRuleId OPTIONAL, |
|
* type [2] AttributeDescription OPTIONAL, |
|
* matchValue [3] AssertionValue } |
|
*/ |
|
|
|
ValuesReturnFilter **n; |
|
ber_tag_t tag; |
|
ber_len_t len; |
|
char *last; |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ENTRY, |
|
"get_vrFilter: conn %d start\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "begin get_vrFilter\n", 0, 0, 0 ); |
|
#endif |
|
|
|
tag = ber_peek_tag( ber, &len ); |
|
|
|
if( tag == LBER_ERROR ) { |
|
*text = "error decoding vrFilter"; |
|
return SLAPD_DISCONNECT; |
|
} |
|
|
|
if( tag != LBER_SEQUENCE ) { |
|
*text = "error decoding vrFilter, expect SEQUENCE tag"; |
|
return SLAPD_DISCONNECT; |
|
} |
|
|
|
n = vrf; |
|
for ( tag = ber_first_element( ber, &len, &last ); |
|
tag != LBER_DEFAULT; |
|
tag = ber_next_element( ber, &len, last ) ) |
|
{ |
|
int err = get_simple_vrFilter( conn, ber, n, text ); |
|
if ( err != LDAP_SUCCESS ) |
|
return( err ); |
|
n = &(*n)->vrf_next; |
|
} |
|
*n = NULL; |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ENTRY, |
|
"get_vrFilter: conn %d exit\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "end get_vrFilter\n", 0, 0, 0 ); |
|
#endif |
|
return( LDAP_SUCCESS ); |
|
} |
|
|
|
void |
|
vrFilter_free( ValuesReturnFilter *vrf ) |
|
{ |
|
ValuesReturnFilter *p, *next; |
|
|
|
if ( vrf == NULL ) { |
|
return; |
|
} |
|
|
|
for ( p = vrf; p != NULL; p = next ) { |
|
next = p->vrf_next; |
|
|
|
switch ( vrf->vrf_choice ) { |
|
case LDAP_FILTER_PRESENT: |
|
break; |
|
|
|
case LDAP_FILTER_EQUALITY: |
|
case LDAP_FILTER_GE: |
|
case LDAP_FILTER_LE: |
|
case LDAP_FILTER_APPROX: |
|
ava_free( vrf->vrf_ava, 1 ); |
|
break; |
|
|
|
case LDAP_FILTER_SUBSTRINGS: |
|
if ( vrf->vrf_sub_initial.bv_val != NULL ) { |
|
free( vrf->vrf_sub_initial.bv_val ); |
|
} |
|
ber_bvarray_free( vrf->vrf_sub_any ); |
|
if ( vrf->vrf_sub_final.bv_val != NULL ) { |
|
free( vrf->vrf_sub_final.bv_val ); |
|
} |
|
ch_free( vrf->vrf_sub ); |
|
break; |
|
|
|
case LDAP_FILTER_EXT: |
|
mra_free( vrf->vrf_mra, 1 ); |
|
break; |
|
|
|
case SLAPD_FILTER_COMPUTED: |
|
break; |
|
|
|
default: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ERR, |
|
"filter_free: unknown filter type %lu\n", vrf->vrf_choice, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_ANY, "filter_free: unknown filter type=%lu\n", |
|
vrf->vrf_choice, 0, 0 ); |
|
#endif |
|
break; |
} |
} |
fprintf( stderr, /*(*/ ")" ); |
|
|
free( vrf ); |
|
} |
|
} |
|
|
|
|
|
void |
|
vrFilter2bv( ValuesReturnFilter *vrf, struct berval *fstr ) |
|
{ |
|
ValuesReturnFilter *p; |
|
struct berval tmp; |
|
ber_len_t len; |
|
|
|
if ( vrf == NULL ) { |
|
ber_str2bv( "No filter!", sizeof("No filter!")-1, 1, fstr ); |
|
return; |
|
} |
|
|
|
fstr->bv_len = sizeof("()") - 1; |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 128 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "()"); |
|
|
|
for ( p = vrf; p != NULL; p = p->vrf_next ) { |
|
len = fstr->bv_len; |
|
|
|
simple_vrFilter2bv( p, &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-1], tmp.bv_len + 2, |
|
/*"("*/ "%s)", tmp.bv_val ); |
|
|
|
ch_free( tmp.bv_val ); |
|
} |
|
} |
|
|
|
static void |
|
simple_vrFilter2bv( ValuesReturnFilter *vrf, struct berval *fstr ) |
|
{ |
|
struct berval tmp; |
|
ber_len_t len; |
|
|
|
if ( vrf == NULL ) { |
|
ber_str2bv( "No filter!", sizeof("No filter!")-1, 1, fstr ); |
|
return; |
|
} |
|
|
|
switch ( vrf->vrf_choice ) { |
|
case LDAP_FILTER_EQUALITY: |
|
filter_escape_value( &vrf->vrf_av_value, &tmp ); |
|
|
|
fstr->bv_len = vrf->vrf_av_desc->ad_cname.bv_len + |
|
tmp.bv_len + ( sizeof("(=)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s=%s)", |
|
vrf->vrf_av_desc->ad_cname.bv_val, |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
|
break; |
|
|
|
case LDAP_FILTER_GE: |
|
filter_escape_value( &vrf->vrf_av_value, &tmp ); |
|
|
|
fstr->bv_len = vrf->vrf_av_desc->ad_cname.bv_len + |
|
tmp.bv_len + ( sizeof("(>=)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s>=%s)", |
|
vrf->vrf_av_desc->ad_cname.bv_val, |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
|
break; |
|
|
|
case LDAP_FILTER_LE: |
|
filter_escape_value( &vrf->vrf_av_value, &tmp ); |
|
|
|
fstr->bv_len = vrf->vrf_av_desc->ad_cname.bv_len + |
|
tmp.bv_len + ( sizeof("(<=)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s<=%s)", |
|
vrf->vrf_av_desc->ad_cname.bv_val, |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
|
break; |
|
|
|
case LDAP_FILTER_APPROX: |
|
filter_escape_value( &vrf->vrf_av_value, &tmp ); |
|
|
|
fstr->bv_len = vrf->vrf_av_desc->ad_cname.bv_len + |
|
tmp.bv_len + ( sizeof("(~=)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s~=%s)", |
|
vrf->vrf_av_desc->ad_cname.bv_val, |
|
tmp.bv_val ); |
|
ber_memfree( tmp.bv_val ); |
break; |
break; |
|
|
|
case LDAP_FILTER_SUBSTRINGS: |
|
fstr->bv_len = vrf->vrf_sub_desc->ad_cname.bv_len + |
|
( sizeof("(=*)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 128 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s=*)", |
|
vrf->vrf_sub_desc->ad_cname.bv_val ); |
|
|
|
if ( vrf->vrf_sub_initial.bv_val != NULL ) { |
|
len = fstr->bv_len; |
|
|
|
filter_escape_value( &vrf->vrf_sub_initial, &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-2], tmp.bv_len+3, |
|
/* "(attr=" */ "%s*)", |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
|
} |
|
|
|
if ( vrf->vrf_sub_any != NULL ) { |
|
int i; |
|
for ( i = 0; vrf->vrf_sub_any[i].bv_val != NULL; i++ ) { |
|
len = fstr->bv_len; |
|
filter_escape_value( &vrf->vrf_sub_any[i], &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len + 1; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-1], tmp.bv_len+3, |
|
/* "(attr=[init]*[any*]" */ "%s*)", |
|
tmp.bv_val ); |
|
ber_memfree( tmp.bv_val ); |
|
} |
|
} |
|
|
|
if ( vrf->vrf_sub_final.bv_val != NULL ) { |
|
len = fstr->bv_len; |
|
|
|
filter_escape_value( &vrf->vrf_sub_final, &tmp ); |
|
|
|
fstr->bv_len += tmp.bv_len; |
|
fstr->bv_val = ch_realloc( fstr->bv_val, fstr->bv_len + 1 ); |
|
|
|
snprintf( &fstr->bv_val[len-1], tmp.bv_len+3, |
|
/* "(attr=[init*][any*]" */ "%s)", |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
|
} |
|
|
|
break; |
|
|
|
case LDAP_FILTER_PRESENT: |
|
fstr->bv_len = vrf->vrf_desc->ad_cname.bv_len + |
|
( sizeof("(=*)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s=*)", |
|
vrf->vrf_desc->ad_cname.bv_val ); |
|
break; |
|
|
|
case LDAP_FILTER_EXT: { |
|
struct berval ad; |
|
filter_escape_value( &vrf->vrf_mr_value, &tmp ); |
|
|
|
if ( vrf->vrf_mr_desc ) { |
|
ad = vrf->vrf_mr_desc->ad_cname; |
|
} else { |
|
ad.bv_len = 0; |
|
ad.bv_val = ""; |
|
} |
|
|
|
fstr->bv_len = ad.bv_len + |
|
( vrf->vrf_mr_dnattrs ? sizeof(":dn")-1 : 0 ) + |
|
( vrf->vrf_mr_rule_text.bv_len ? vrf->vrf_mr_rule_text.bv_len+1 : 0 ) + |
|
tmp.bv_len + ( sizeof("(:=)") - 1 ); |
|
fstr->bv_val = ch_malloc( fstr->bv_len + 1 ); |
|
|
|
snprintf( fstr->bv_val, fstr->bv_len + 1, "(%s%s%s%s:=%s)", |
|
ad.bv_val, |
|
vrf->vrf_mr_dnattrs ? ":dn" : "", |
|
vrf->vrf_mr_rule_text.bv_len ? ":" : "", |
|
vrf->vrf_mr_rule_text.bv_len ? vrf->vrf_mr_rule_text.bv_val : "", |
|
tmp.bv_val ); |
|
|
|
ber_memfree( tmp.bv_val ); |
|
} break; |
|
|
case SLAPD_FILTER_COMPUTED: |
case SLAPD_FILTER_COMPUTED: |
fprintf( stderr, "(?=%s)", |
ber_str2bv( |
f->f_result == LDAP_COMPARE_FALSE ? "false" : |
vrf->vrf_result == LDAP_COMPARE_FALSE ? "(?=false)" : |
f->f_result == LDAP_COMPARE_TRUE ? "true" : |
vrf->vrf_result == LDAP_COMPARE_TRUE ? "(?=true)" : |
f->f_result == SLAPD_COMPARE_UNDEFINED ? "undefined" : |
vrf->vrf_result == SLAPD_COMPARE_UNDEFINED ? "(?=undefined)" : |
"error" ); |
"(?=error)", |
|
vrf->vrf_result == LDAP_COMPARE_FALSE ? sizeof("(?=false)")-1 : |
|
vrf->vrf_result == LDAP_COMPARE_TRUE ? sizeof("(?=true)")-1 : |
|
vrf->vrf_result == SLAPD_COMPARE_UNDEFINED ? sizeof("(?=undefined)")-1 : |
|
sizeof("(?=error)")-1, |
|
1, fstr ); |
break; |
break; |
|
|
default: |
default: |
fprintf( stderr, "(unknown-filter=%lu)", f->f_choice ); |
ber_str2bv( "(?=unknown)", sizeof("(?=unknown)")-1, 1, fstr ); |
break; |
break; |
} |
} |
} |
} |
|
|
#endif /* ldap_debug */ |
static int |
|
get_substring_vrFilter( |
|
Connection *conn, |
|
BerElement *ber, |
|
ValuesReturnFilter *vrf, |
|
const char **text ) |
|
{ |
|
ber_tag_t tag; |
|
ber_len_t len; |
|
ber_tag_t rc; |
|
struct berval value; |
|
char *last; |
|
struct berval bv; |
|
*text = "error decoding filter"; |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ENTRY, |
|
"get_substring_filter: conn %d begin\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "begin get_substring_filter\n", 0, 0, 0 ); |
|
#endif |
|
if ( ber_scanf( ber, "{m" /*}*/, &bv ) == LBER_ERROR ) { |
|
return SLAPD_DISCONNECT; |
|
} |
|
|
|
vrf->vrf_sub = ch_calloc( 1, sizeof(SubstringsAssertion) ); |
|
vrf->vrf_sub_desc = NULL; |
|
rc = slap_bv2ad( &bv, &vrf->vrf_sub_desc, text ); |
|
|
|
if( rc != LDAP_SUCCESS ) { |
|
text = NULL; |
|
ch_free( vrf->vrf_sub ); |
|
vrf->vrf_choice = SLAPD_FILTER_COMPUTED; |
|
vrf->vrf_result = SLAPD_COMPARE_UNDEFINED; |
|
return LDAP_SUCCESS; |
|
} |
|
|
|
vrf->vrf_sub_initial.bv_val = NULL; |
|
vrf->vrf_sub_any = NULL; |
|
vrf->vrf_sub_final.bv_val = NULL; |
|
|
|
for ( tag = ber_first_element( ber, &len, &last ); tag != LBER_DEFAULT; |
|
tag = ber_next_element( ber, &len, last ) ) |
|
{ |
|
unsigned usage; |
|
|
|
rc = ber_scanf( ber, "m", &value ); |
|
if ( rc == LBER_ERROR ) { |
|
rc = SLAPD_DISCONNECT; |
|
goto return_error; |
|
} |
|
|
|
if ( value.bv_val == NULL || value.bv_len == 0 ) { |
|
rc = LDAP_INVALID_SYNTAX; |
|
goto return_error; |
|
} |
|
|
|
switch ( tag ) { |
|
case LDAP_SUBSTRING_INITIAL: |
|
usage = SLAP_MR_SUBSTR_INITIAL; |
|
break; |
|
|
|
case LDAP_SUBSTRING_ANY: |
|
usage = SLAP_MR_SUBSTR_ANY; |
|
break; |
|
|
|
case LDAP_SUBSTRING_FINAL: |
|
usage = SLAP_MR_SUBSTR_FINAL; |
|
break; |
|
|
|
default: |
|
rc = LDAP_PROTOCOL_ERROR; |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ERR, |
|
"get_filter_substring: conn %d unknown substring choice=%ld\n", |
|
conn->c_connid, (long)tag, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, |
|
" unknown substring choice=%ld\n", |
|
(long) tag, 0, 0 ); |
|
#endif |
|
goto return_error; |
|
} |
|
|
|
#ifdef SLAP_NVALUES |
|
/* validate/normalize using equality matching rule validator! */ |
|
rc = asserted_value_validate_normalize( |
|
vrf->vrf_sub_desc, vrf->vrf_sub_desc->ad_type->sat_equality, |
|
usage, &value, &bv, text ); |
|
if( rc != LDAP_SUCCESS ) { |
|
goto return_error; |
|
} |
|
#else |
|
/* valiate using equality matching rule validator! */ |
|
rc = value_validate( vrf->vrf_sub_desc->ad_type->sat_equality, |
|
&value, text ); |
|
if( rc != LDAP_SUCCESS ) { |
|
goto return_error; |
|
} |
|
|
|
rc = value_normalize( vrf->vrf_sub_desc, usage, |
|
&value, &bv, text ); |
|
if( rc != LDAP_SUCCESS ) { |
|
goto return_error; |
|
} |
|
#endif |
|
|
|
value = bv; |
|
|
|
rc = LDAP_PROTOCOL_ERROR; |
|
|
|
switch ( tag ) { |
|
case LDAP_SUBSTRING_INITIAL: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_substring_filter: conn %d INITIAL\n", |
|
conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, " INITIAL\n", 0, 0, 0 ); |
|
#endif |
|
|
|
if ( vrf->vrf_sub_initial.bv_val != NULL |
|
|| vrf->vrf_sub_any != NULL |
|
|| vrf->vrf_sub_final.bv_val != NULL ) |
|
{ |
|
free( value.bv_val ); |
|
goto return_error; |
|
} |
|
|
|
vrf->vrf_sub_initial = value; |
|
break; |
|
|
|
case LDAP_SUBSTRING_ANY: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_substring_filter: conn %d ANY\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, " ANY\n", 0, 0, 0 ); |
|
#endif |
|
|
|
if ( vrf->vrf_sub_final.bv_val != NULL ) { |
|
free( value.bv_val ); |
|
goto return_error; |
|
} |
|
|
|
ber_bvarray_add( &vrf->vrf_sub_any, &value ); |
|
break; |
|
|
|
case LDAP_SUBSTRING_FINAL: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, DETAIL1, |
|
"get_substring_filter: conn %d FINAL\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, " FINAL\n", 0, 0, 0 ); |
|
#endif |
|
|
|
if ( vrf->vrf_sub_final.bv_val != NULL ) { |
|
free( value.bv_val ); |
|
goto return_error; |
|
} |
|
|
|
vrf->vrf_sub_final = value; |
|
break; |
|
|
|
default: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, INFO, |
|
"get_substring_filter: conn %d unknown substring type %ld\n", |
|
conn->c_connid, (long)tag, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, |
|
" unknown substring type=%ld\n", |
|
(long) tag, 0, 0 ); |
|
#endif |
|
|
|
free( value.bv_val ); |
|
|
|
return_error: |
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, INFO, |
|
"get_substring_filter: conn %d error %ld\n", |
|
conn->c_connid, (long)rc, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, " error=%ld\n", |
|
(long) rc, 0, 0 ); |
|
#endif |
|
free( vrf->vrf_sub_initial.bv_val ); |
|
ber_bvarray_free( vrf->vrf_sub_any ); |
|
free( vrf->vrf_sub_final.bv_val ); |
|
ch_free( vrf->vrf_sub ); |
|
return rc; |
|
} |
|
} |
|
|
|
#ifdef NEW_LOGGING |
|
LDAP_LOG( FILTER, ENTRY, |
|
"get_substring_filter: conn %d exit\n", conn->c_connid, 0, 0 ); |
|
#else |
|
Debug( LDAP_DEBUG_FILTER, "end get_substring_filter\n", 0, 0, 0 ); |
|
#endif |
|
return( LDAP_SUCCESS ); |
|
} |
|
|