Entry *
str2entry( char *s )
+{
+ return str2entry2( s, 1 );
+}
+
+Entry *
+str2entry2( char *s, int checkvals )
{
int rc;
Entry *e;
- struct berval type;
- struct berval vals[2];
- struct berval nvals[2], *nvalsp;
+ struct berval *nvalsp;
+ struct berval *type, *vals, *nvals;
+ char *freeval;
AttributeDescription *ad, *ad_prev;
const char *text;
char *next;
int attr_cnt;
- int freeval;
+ int i, lines;
+ Attribute ahead, *atail;
/*
* LDIF is used as the string format.
e->e_id = NOID;
/* dn + attributes */
- vals[1].bv_len = 0;
- vals[1].bv_val = NULL;
-
+ atail = &ahead;
+ ahead.a_next = NULL;
ad = NULL;
ad_prev = NULL;
attr_cnt = 0;
next = s;
+
+ lines = ldif_countlines( s );
+ type = ch_calloc( 1, (lines+1)*3*sizeof(struct berval)+lines );
+ vals = type+lines+1;
+ nvals = vals+lines+1;
+ freeval = (char *)(nvals+lines+1);
+ i = -1;
+
+ /* parse into individual values, record DN */
while ( (s = ldif_getline( &next )) != NULL ) {
+ int freev;
if ( *s == '\n' || *s == '\0' ) {
break;
}
+ i++;
- if ( ldif_parse_line2( s, &type, vals, &freeval ) != 0 ) {
+ rc = ldif_parse_line2( s, type+i, vals+i, &freev );
+ freeval[i] = freev;
+ if ( rc ) {
Debug( LDAP_DEBUG_TRACE,
"<= str2entry NULL (parse_line)\n", 0, 0, 0 );
continue;
}
- if ( type.bv_len == dn_bv.bv_len &&
- strcasecmp( type.bv_val, dn_bv.bv_val ) == 0 ) {
+ if ( type[i].bv_len == dn_bv.bv_len &&
+ strcasecmp( type[i].bv_val, dn_bv.bv_val ) == 0 ) {
if ( e->e_dn != NULL ) {
Debug( LDAP_DEBUG_ANY, "str2entry: "
"entry %ld has multiple DNs \"%s\" and \"%s\"\n",
- (long) e->e_id, e->e_dn, vals[0].bv_val );
- if ( freeval ) free( vals[0].bv_val );
- entry_free( e );
- return NULL;
+ (long) e->e_id, e->e_dn, vals[i].bv_val );
+ goto fail;
}
- rc = dnPrettyNormal( NULL, &vals[0], &e->e_name, &e->e_nname, NULL );
- if ( freeval ) free( vals[0].bv_val );
+ rc = dnPrettyNormal( NULL, &vals[i], &e->e_name, &e->e_nname, NULL );
if( rc != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_ANY, "str2entry: "
"entry %ld has invalid DN \"%s\"\n",
- (long) e->e_id, vals[0].bv_val, 0 );
- entry_free( e );
- return NULL;
+ (long) e->e_id, vals[i].bv_val, 0 );
+ goto fail;
}
+ if ( freeval[i] ) free( vals[i].bv_val );
+ vals[i].bv_val = NULL;
+ i--;
continue;
}
+ }
+ lines = i+1;
- ad_prev = ad;
- ad = NULL;
- rc = slap_bv2ad( &type, &ad, &text );
+ /* check to make sure there was a dn: line */
+ if ( BER_BVISNULL( &e->e_name )) {
+ Debug( LDAP_DEBUG_ANY, "str2entry: entry %ld has no dn\n",
+ (long) e->e_id, 0, 0 );
+ goto fail;
+ }
- if( rc != LDAP_SUCCESS ) {
- Debug( slapMode & SLAP_TOOL_MODE
- ? LDAP_DEBUG_ANY : LDAP_DEBUG_TRACE,
- "<= str2entry: str2ad(%s): %s\n", type.bv_val, text, 0 );
- if( slapMode & SLAP_TOOL_MODE ) {
- entry_free( e );
- if ( freeval ) free( vals[0].bv_val );
- return NULL;
+ /* Make sure all attributes with multiple values are contiguous */
+ if ( checkvals ) {
+ int j, k;
+ struct berval bv;
+ int fv;
+
+ for (i=0; i<lines; i++) {
+ for ( j=i+1; j<lines; j++ ) {
+ if ( bvmatch( type+i, type+j )) {
+ /* out of order, move intervening attributes down */
+ if ( j != i+1 ) {
+ bv = vals[j];
+ fv = freeval[j];
+ for ( k=j; k>i; k-- ) {
+ type[k] = type[k-1];
+ vals[k] = vals[k-1];
+ freeval[k] = freeval[k-1];
+ }
+ k++;
+ type[k] = type[i];
+ vals[k] = bv;
+ freeval[k] = fv;
+ }
+ i++;
+ }
}
+ }
+ }
+
+ for ( i=0; i<=lines; i++ ) {
+ ad_prev = ad;
+ if ( !ad || ( i<lines && !bvmatch( type+i, &ad->ad_cname ))) {
+ ad = NULL;
+ rc = slap_bv2ad( type+i, &ad, &text );
- rc = slap_bv2undef_ad( &type, &ad, &text );
if( rc != LDAP_SUCCESS ) {
- Debug( LDAP_DEBUG_ANY,
- "<= str2entry: str2undef_ad(%s): %s\n",
- type.bv_val, text, 0 );
- entry_free( e );
- if ( freeval ) free( vals[0].bv_val );
- return NULL;
+ Debug( slapMode & SLAP_TOOL_MODE
+ ? LDAP_DEBUG_ANY : LDAP_DEBUG_TRACE,
+ "<= str2entry: str2ad(%s): %s\n", type[i].bv_val, text, 0 );
+ if( slapMode & SLAP_TOOL_MODE ) {
+ goto fail;
+ }
+
+ rc = slap_bv2undef_ad( type+i, &ad, &text );
+ if( rc != LDAP_SUCCESS ) {
+ Debug( LDAP_DEBUG_ANY,
+ "<= str2entry: str2undef_ad(%s): %s\n",
+ type[i].bv_val, text, 0 );
+ goto fail;
+ }
}
}
- if ( ad != ad_prev ) {
+ if (( ad_prev && ad != ad_prev ) || ( i == lines )) {
+ int j, k;
+ atail->a_next = (Attribute *) ch_malloc( sizeof(Attribute) );
+ atail = atail->a_next;
+ atail->a_desc = ad_prev;
+ atail->a_vals = ch_malloc( (attr_cnt + 1) * sizeof(struct berval));
+ if( ad_prev->ad_type->sat_equality &&
+ ad_prev->ad_type->sat_equality->smr_normalize )
+ atail->a_nvals = ch_malloc( (attr_cnt + 1) * sizeof(struct berval));
+ else
+ atail->a_nvals = NULL;
+ k = i - attr_cnt;
+ for ( j=0; j<attr_cnt; j++ ) {
+ if ( freeval[k] )
+ atail->a_vals[j] = vals[k];
+ else
+ ber_dupbv( atail->a_vals+j, &vals[k] );
+ vals[k].bv_val = NULL;
+ if ( atail->a_nvals ) {
+ atail->a_nvals[j] = nvals[k];
+ nvals[k].bv_val = NULL;
+ }
+ k++;
+ }
+ BER_BVZERO( &atail->a_vals[j] );
+ if ( atail->a_nvals ) {
+ BER_BVZERO( &atail->a_nvals[j] );
+ } else {
+ atail->a_nvals = atail->a_vals;
+ }
attr_cnt = 0;
+ if ( i == lines ) break;
}
if( slapMode & SLAP_TOOL_MODE ) {
if( pretty ) {
rc = pretty( ad->ad_type->sat_syntax,
- &vals[0], &pval, NULL );
+ &vals[i], &pval, NULL );
} else if( validate ) {
/*
* validate value per syntax
*/
- rc = validate( ad->ad_type->sat_syntax, &vals[0] );
+ rc = validate( ad->ad_type->sat_syntax, &vals[i] );
} else {
Debug( LDAP_DEBUG_ANY,
"no validator for syntax %s\n",
ad->ad_cname.bv_val, attr_cnt,
ad->ad_type->sat_syntax->ssyn_oid );
- entry_free( e );
- if ( freeval ) free( vals[0].bv_val );
- return NULL;
+ goto fail;
}
if( rc != 0 ) {
"for attributeType %s #%d (syntax %s)\n",
ad->ad_cname.bv_val, attr_cnt,
ad->ad_type->sat_syntax->ssyn_oid );
- entry_free( e );
- if ( freeval ) free( vals[0].bv_val );
- return NULL;
+ goto fail;
}
if( pretty ) {
- if ( freeval ) free( vals[0].bv_val );
- vals[0] = pval;
- freeval = 1;
+ if ( freeval[i] ) free( vals[i].bv_val );
+ vals[i] = pval;
+ freeval[i] = 1;
}
}
- nvalsp = NULL;
- nvals[0].bv_val = NULL;
-
if( ad->ad_type->sat_equality &&
ad->ad_type->sat_equality->smr_normalize )
{
SLAP_MR_VALUE_OF_ATTRIBUTE_SYNTAX,
ad->ad_type->sat_syntax,
ad->ad_type->sat_equality,
- &vals[0], &nvals[0], NULL );
+ &vals[i], &nvals[i], NULL );
if( rc ) {
Debug( LDAP_DEBUG_ANY,
"<= str2entry NULL (smr_normalize %d)\n", rc, 0, 0 );
-
- entry_free( e );
- if ( freeval ) free( vals[0].bv_val );
- return NULL;
+ goto fail;
}
-
- nvals[1].bv_len = 0;
- nvals[1].bv_val = NULL;
-
- nvalsp = &nvals[0];
}
- rc = attr_merge( e, ad, vals, nvalsp );
- if( rc != 0 ) {
- Debug( LDAP_DEBUG_ANY,
- "<= str2entry NULL (attr_merge)\n", 0, 0, 0 );
- entry_free( e );
- if ( freeval ) free( vals[0].bv_val );
- return( NULL );
- }
-
- if ( freeval ) free( vals[0].bv_val );
- free( nvals[0].bv_val );
-
attr_cnt++;
}
- /* check to make sure there was a dn: line */
- if ( e->e_dn == NULL ) {
- Debug( LDAP_DEBUG_ANY, "str2entry: entry %ld has no dn\n",
- (long) e->e_id, 0, 0 );
- entry_free( e );
- return NULL;
- }
+ free( type );
+ atail->a_next = NULL;
+ e->e_attrs = ahead.a_next;
Debug(LDAP_DEBUG_TRACE, "<= str2entry(%s) -> 0x%lx\n",
e->e_dn, (unsigned long) e, 0 );
return( e );
+
+fail:
+ for ( i=0; i<lines; i++ ) {
+ if ( freeval[i] ) free( vals[i].bv_val );
+ free( nvals[i].bv_val );
+ }
+ free( type );
+ entry_free( e );
+ return NULL;
}
return( e1->e_id < e2->e_id ? -1 : (e1->e_id > e2->e_id ? 1 : 0) );
}
-#define entry_lenlen(l) ((l) < 0x80) ? 1 : ((l) < 0x100) ? 2 : \
- ((l) < 0x10000) ? 3 : ((l) < 0x1000000) ? 4 : 5
-#if 0
/* This is like a ber_len */
-static ber_len_t
-entry_lenlen(ber_len_t len)
-{
- if (len <= 0x7f)
- return 1;
- if (len <= 0xff)
- return 2;
- if (len <= 0xffff)
- return 3;
- if (len <= 0xffffff)
- return 4;
- return 5;
-}
-#endif
+#define entry_lenlen(l) (((l) < 0x80) ? 1 : ((l) < 0x100) ? 2 : \
+ ((l) < 0x10000) ? 3 : ((l) < 0x1000000) ? 4 : 5)
static void
entry_putlen(unsigned char **buf, ber_len_t len)
return len;
}
-/* Add up the size of the entry for a flattened buffer */
-void entry_flatsize(Entry *e, ber_len_t *psiz, ber_len_t *plen, int norm)
+/* Count up the sizes of the components of an entry */
+void entry_partsize(Entry *e, ber_len_t *plen,
+ int *pnattrs, int *pnvals, int norm)
{
- ber_len_t siz = sizeof(Entry);
ber_len_t len, dnlen, ndnlen;
- int i;
+ int i, nat = 0, nval = 0;
Attribute *a;
dnlen = e->e_name.bv_len;
}
for (a=e->e_attrs; a; a=a->a_next) {
/* For AttributeDesc, we only store the attr name */
- siz += sizeof(Attribute);
+ nat++;
len += a->a_desc->ad_cname.bv_len+1;
len += entry_lenlen(a->a_desc->ad_cname.bv_len);
for (i=0; a->a_vals[i].bv_val; i++) {
- siz += sizeof(struct berval);
+ nval++;
len += a->a_vals[i].bv_len + 1;
len += entry_lenlen(a->a_vals[i].bv_len);
}
len += entry_lenlen(i);
- siz += sizeof(struct berval); /* empty berval at end */
+ nval++; /* empty berval at end */
if (norm && a->a_nvals != a->a_vals) {
for (i=0; a->a_nvals[i].bv_val; i++) {
- siz += sizeof(struct berval);
+ nval++;
len += a->a_nvals[i].bv_len + 1;
len += entry_lenlen(a->a_nvals[i].bv_len);
}
len += entry_lenlen(i); /* i nvals */
- siz += sizeof(struct berval);
+ nval++;
} else {
len += entry_lenlen(0); /* 0 nvals */
}
}
- len += 1; /* NUL byte at end */
- len += entry_lenlen(siz);
- *psiz = siz;
+ len += entry_lenlen(nat);
+ len += entry_lenlen(nval);
*plen = len;
+ *pnattrs = nat;
+ *pnvals = nval;
+}
+
+/* Add up the size of the entry for a flattened buffer */
+ber_len_t entry_flatsize(Entry *e, int norm)
+{
+ ber_len_t len;
+ int nattrs, nvals;
+
+ entry_partsize(e, &len, &nattrs, &nvals, norm);
+ len += sizeof(Entry) + (nattrs * sizeof(Attribute)) +
+ (nvals * sizeof(struct berval));
+ return len;
}
/* Flatten an Entry into a buffer. The buffer is filled with just the
*/
int entry_encode(Entry *e, struct berval *bv)
{
- ber_len_t siz = sizeof(Entry);
ber_len_t len, dnlen, ndnlen;
- int i;
+ int i, nattrs, nvals;
Attribute *a;
unsigned char *ptr;
dnlen = e->e_name.bv_len;
ndnlen = e->e_nname.bv_len;
- entry_flatsize( e, &siz, &len, 1 );
+ entry_partsize( e, &len, &nattrs, &nvals, 1 );
bv->bv_len = len;
bv->bv_val = ch_malloc(len);
ptr = (unsigned char *)bv->bv_val;
- entry_putlen(&ptr, siz);
+ entry_putlen(&ptr, nattrs);
+ entry_putlen(&ptr, nvals);
entry_putlen(&ptr, dnlen);
AC_MEMCPY(ptr, e->e_dn, dnlen);
ptr += dnlen;
*ptr++ = '\0';
if (a->a_vals) {
for (i=0; a->a_vals[i].bv_val; i++);
- entry_putlen(&ptr, i);
- for (i=0; a->a_vals[i].bv_val; i++) {
- entry_putlen(&ptr, a->a_vals[i].bv_len);
- AC_MEMCPY(ptr, a->a_vals[i].bv_val,
- a->a_vals[i].bv_len);
- ptr += a->a_vals[i].bv_len;
- *ptr++ = '\0';
- }
- if (a->a_nvals != a->a_vals) {
entry_putlen(&ptr, i);
- for (i=0; a->a_nvals[i].bv_val; i++) {
- entry_putlen(&ptr, a->a_nvals[i].bv_len);
- AC_MEMCPY(ptr, a->a_nvals[i].bv_val,
- a->a_nvals[i].bv_len);
- ptr += a->a_nvals[i].bv_len;
+ for (i=0; a->a_vals[i].bv_val; i++) {
+ entry_putlen(&ptr, a->a_vals[i].bv_len);
+ AC_MEMCPY(ptr, a->a_vals[i].bv_val,
+ a->a_vals[i].bv_len);
+ ptr += a->a_vals[i].bv_len;
*ptr++ = '\0';
}
+ if (a->a_nvals != a->a_vals) {
+ entry_putlen(&ptr, i);
+ for (i=0; a->a_nvals[i].bv_val; i++) {
+ entry_putlen(&ptr, a->a_nvals[i].bv_len);
+ AC_MEMCPY(ptr, a->a_nvals[i].bv_val,
+ a->a_nvals[i].bv_len);
+ ptr += a->a_nvals[i].bv_len;
+ *ptr++ = '\0';
+ }
} else {
entry_putlen(&ptr, 0);
}
}
}
- *ptr = '\0';
return 0;
}
int entry_decode(struct berval *bv, Entry **e)
#endif
{
- int i, j, count;
+ int i, j, count, nattrs, nvals;
int rc;
Attribute *a;
Entry *x;
unsigned char *ptr = (unsigned char *)bv->bv_val;
BerVarray bptr;
- i = entry_getlen(&ptr);
- if (!i) {
+ nattrs = entry_getlen(&ptr);
+ if (!nattrs) {
Debug( LDAP_DEBUG_ANY,
- "entry_decode: entry length was zero\n", 0, 0, 0);
+ "entry_decode: attribute count was zero\n", 0, 0, 0);
return LDAP_OTHER;
}
+ nvals = entry_getlen(&ptr);
+ if (!nvals) {
+ Debug( LDAP_DEBUG_ANY,
+ "entry_decode: value count was zero\n", 0, 0, 0);
+ return LDAP_OTHER;
+ }
+ i = sizeof(Entry) + (nattrs * sizeof(Attribute)) +
+ (nvals * sizeof(struct berval));
#ifdef SLAP_ZONE_ALLOC
x = slap_zn_calloc(1, i + bv->bv_len, ctx);
AC_MEMCPY((char*)x + i, bv->bv_val, bv->bv_len);
bv->bv_val = (char*)x + i;
ptr = (unsigned char *)bv->bv_val;
- i = entry_getlen(&ptr);
+ /* pointer is reset, now advance past nattrs and nvals again */
+ entry_getlen(&ptr);
+ entry_getlen(&ptr);
#else
x = ch_calloc(1, i);
#endif
} else {
a->a_nvals = a->a_vals;
}
+ nattrs--;
+ if ( !nattrs )
+ break;
}
if (a) a->a_next = NULL;