Difference between revisions of "Samba4/LDB/Schema"

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= Schema Syntax =
+
= Structures =
   
struct ldb_schema_syntax {
+
== ldb_schema_syntax ==
  +
const char *name;
 
  +
<pre>
ldb_attr_handler_t ldif_read_fn;
 
 
struct ldb_schema_syntax {
ldb_attr_handler_t ldif_write_fn;
 
 
const char *name;
ldb_attr_handler_t canonicalise_fn;
 
 
ldb_attr_handler_t ldif_read_fn;
ldb_attr_comparison_t comparison_fn;
 
 
ldb_attr_handler_t ldif_write_fn;
};
 
 
ldb_attr_handler_t canonicalise_fn;
 
ldb_attr_comparison_t comparison_fn;
 
};
  +
</pre>
   
 
Attribute handler structure.
 
Attribute handler structure.
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* comparison_fn: compare two values
 
* comparison_fn: compare two values
   
 
== ldb_schema_attribute ==
= Schema Attribute =
 
   
  +
<pre>
struct ldb_schema_attribute {
 
  +
struct ldb_schema_attribute {
const char *name;
 
unsigned flags;
+
const char *name;
  +
unsigned flags;
const struct ldb_schema_syntax *syntax;
 
  +
const struct ldb_schema_syntax *syntax;
};
+
};
  +
</pre>
   
 
= Operations =
 
= Operations =

Revision as of 18:29, 24 September 2009

Structures

ldb_schema_syntax

struct ldb_schema_syntax {
    const char *name;
    ldb_attr_handler_t ldif_read_fn;
    ldb_attr_handler_t ldif_write_fn;
    ldb_attr_handler_t canonicalise_fn;
    ldb_attr_comparison_t comparison_fn;
};

Attribute handler structure.

  • name: The attribute name
  • ldif_read_fn: convert from ldif to binary format
  • ldif_write_fn: convert from binary to ldif format
  • canonicalise_fn: canonicalise a value, for use by indexing and dn construction
  • comparison_fn: compare two values

ldb_schema_attribute

struct ldb_schema_attribute {
    const char *name;
    unsigned flags;
    const struct ldb_schema_syntax *syntax;
};

Operations

ldb_schema_attribute_by_name()

const struct ldb_schema_attribute *ldb_schema_attribute_by_name(struct ldb_context *ldb,
    const char *name);