Remove unused url_components stuff.

1 files changed, 0 insertions, 141 deletions

diff --git a/utils/url.c b/utils/url.c
index d1b6805b5..e1903a816 100644
--- a/utils/url.c
+++ b/utils/url.c
@@ -31,15 +31,6 @@
 #include "utils/utils.h"
 #include "utils/url.h"
 
-struct url_components_internal {
-	char *buffer;	/* buffer used for all the following data */
-	char *scheme;
-	char *authority;
-	char *path;
-	char *query;
-	char *fragment;
-};
-
 
 regex_t url_re, url_up_re;
 
@@ -154,138 +145,6 @@ out_true:
 	return true;
 }
 
-/**
- * Split a URL into separate components
- *
- * URLs passed to this function are assumed to be valid and no error checking
- * or recovery is attempted.
- *
- * See RFC 3986 for reference.
- *
- * \param url A valid absolute or relative URL.
- * \param result Pointer to buffer to hold components.
- * \return NSERROR_OK on success
- */
-static nserror
-url_get_components(const char *url, struct url_components *result)
-{
-  	int storage_length;
-	char *storage_end;
-	const char *scheme;
-	const char *authority;
-	const char *path;
-	const char *query;
-	const char *fragment;
-	struct url_components_internal *internal;
-
-	assert(url);
-
-	/* clear our return value */
-	internal = (struct url_components_internal *)result;
-	memset(result, 0x00, sizeof(struct url_components));
-
-	/* get enough storage space for a URL with termination at each node */
-	storage_length = strlen(url) + 8;
-	internal->buffer = malloc(storage_length);
-	if (!internal->buffer)
-		return NSERROR_NOMEM;
-	storage_end = internal->buffer;
-
-	/* look for a valid scheme */
-	scheme = url;
-	if (isalpha(*scheme)) {
-		for (scheme = url + 1;
-				((*scheme != ':') && (*scheme != '\0'));
-				scheme++) {
-			if (!isalnum(*scheme) && (*scheme != '+') &&
-					(*scheme != '-') && (*scheme != '.'))
-				break;
-		}
-
-		if (*scheme == ':') {
-			memcpy(storage_end, url, scheme - url);
-			storage_end[scheme - url] = '\0';
-			result->scheme = storage_end;
-			storage_end += scheme - url + 1;
-			scheme++;
-		} else {
-			scheme = url;
-		}
-	}
-
-
-	/* look for an authority */
-	authority = scheme;
-	if ((authority[0] == '/') && (authority[1] == '/')) {
-		authority = strpbrk(scheme + 2, "/?#");
-		if (!authority)
-			authority = scheme + strlen(scheme);
-		memcpy(storage_end, scheme + 2, authority - scheme - 2);
-		storage_end[authority - scheme - 2] = '\0';
-		result->authority = storage_end;
-		storage_end += authority - scheme - 1;
-	}
-
-
-	/* look for a path */
-	path = authority;
-	if ((*path != '?') && (*path != '#') && (*path != '\0')) {
-		path = strpbrk(path, "?#");
-		if (!path)
-			path = authority + strlen(authority);
-		memcpy(storage_end, authority, path - authority);
-		storage_end[path - authority] = '\0';
-		result->path = storage_end;
-		storage_end += path - authority + 1;
-	}
-
-
-	/* look for a query */
-	query = path;
-	if (*query == '?') {
-		query = strchr(query, '#');
-		if (!query)
-			query = path + strlen(path);
-		memcpy(storage_end, path + 1, query - path - 1);
-		storage_end[query - path - 1] = '\0';
-		result->query = storage_end;
-		storage_end += query - path;
-	}
-
-
-	/* look for a fragment */
-	fragment = query;
-	if (*fragment == '#') {
-		fragment = query + strlen(query);
-
-		/* make a copy of the result for the caller */
-		memcpy(storage_end, query + 1, fragment - query - 1);
-		storage_end[fragment - query - 1] = '\0';
-		result->fragment = storage_end;
-		storage_end += fragment - query;
-	}
-
-	assert((result->buffer + storage_length) >= storage_end);
-	return NSERROR_OK;
-}
-
-
-/**
- * Release some url components from memory
- *
- * \param  result  pointer to buffer containing components
- */
-static void url_destroy_components(const struct url_components *components)
-{
-	const struct url_components_internal *internal;
-
-	assert(components);
-
-	internal = (const struct url_components_internal *)components;
-	if (internal->buffer)
-		free(internal->buffer);
-}
-
 
 /* exported interface documented in utils/url.h */
 nserror url_nice(const char *url, char **result,