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Add function to get a nsurl with fragment removed from a nsurl.

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svn path=/trunk/netsurf/; revision=12903
This commit is contained in:
Michael Drake 2011-09-28 11:26:10 +00:00
parent e3211bf4fc
commit 970d6dd835
2 changed files with 47 additions and 0 deletions
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32
utils/nsurl.c
View File

@ -1504,3 +1504,35 @@ nserror nsurl_join(const nsurl *base, const char *rel, nsurl **joined)
return NSERROR_OK;
}
/* exported interface, documented in nsurl.h */
nserror nsurl_defragment(const nsurl *url, nsurl **no_frag)
{
/* Create NetSurf URL object */
*no_frag = calloc(1, sizeof(nsurl));
if (*no_frag == NULL) {
return NSERROR_NOMEM;
}
/* Get the complete URL string */
if (nsurl_get(url, NSURL_COMPLETE, &((*no_frag)->string),
&((*no_frag)->length)) != NSERROR_OK) {
free(*no_frag);
return NSERROR_NOMEM;
}
/* Copy components */
(*no_frag)->scheme = nsurl__component_copy(url->scheme);
(*no_frag)->username = nsurl__component_copy(url->username);
(*no_frag)->password = nsurl__component_copy(url->password);
(*no_frag)->host = nsurl__component_copy(url->host);
(*no_frag)->port = nsurl__component_copy(url->port);
(*no_frag)->path = nsurl__component_copy(url->path);
(*no_frag)->query = nsurl__component_copy(url->query);
/* Give the URL a reference */
(*no_frag)->count = 1;
return NSERROR_OK;
}

15
utils/nsurl.h
View File

@ -197,4 +197,19 @@ const char *nsurl_access(const nsurl *url);
*/
nserror nsurl_join(const nsurl *base, const char *rel, nsurl **joined);
/**
* Create a NetSurf URL object without a fragment from a NetSurf URL
*
* \param base NetSurf URL to create new NetSurf URL from
* \param no_frag Returns new NetSurf URL without fragment
* \return NSERROR_OK on success, appropriate error otherwise
*
* If return value != NSERROR_OK, nothing will be returned in no_frag.
*
* It is up to the client to call nsurl_destroy when they are finished with
* the created object.
*/
nserror nsurl_defragment(const nsurl *url, nsurl **no_frag);
#endif