ldns/ldns/dname.h

2  * dname.h
4  * dname definitions
14  * \file dname.h
16  * dname contains function to read and manipulate domain names.
68  * Returns a clone of the given dname with the labels
70  * \param[in] d the dname to reverse
71  * \return clone of the dname with the labels reversed.
76  * Clones the given dname from the nth label on
77  * \param[in] d The dname to clone
79  *              dname is cloned
80  * \return A newly allocated *rdf structure, containing the cloned dname,
81  *         or NULL if either d was NULL, not a dname, or if n >=
88  * chop one label off the left side of a dname. so
91  * \param[in] d the dname to chop
92  * \return the remaining dname
104  * creates a new dname rdf from a string.
111  * Create a new dname rdf from a string. The data pointer
113  * \param[in] s the size of the new dname
121  * Create a new dname rdf from data (the data is copied)
130  * Put a dname into canonical fmt - ie. lowercase it
131  * \param[in] rdf the dname to lowercase
147  * Compares the two dname rdf's according to the algorithm for ordering
149  * \param[in] dname1 First dname rdf to compare
150  * \param[in] dname2 Second dname rdf to compare
157  * Checks whether the dname matches the given wildcard
158  * \param[in] dname The dname to check
165 int ldns_dname_match_wildcard(const ldns_rdf *dname, const ldns_rdf *wildcard);
170  * \param[in] prev the previous dname
171  * \param[in] middle the dname to check
172  * \param[in] next the next dname
178  * Checks whether the given dname string is absolute (i.e. ends with a '.')
179  * \param[in] *dname_str a string representing the dname
185  * Checks whether the given dname is absolute (i.e. ends with a '.')
186  * \param[in] *dname a rdf representing the dname
189 bool ldns_dname_absolute(const ldns_rdf *dname);
202  * Check if dname is a wildcard, starts with *.
203  * \param[in] dname: the rdf to look in
206 int ldns_dname_is_wildcard(const ldns_rdf* dname);