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HardenedBSD Package Manager
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Commits › d7d7a7f
Finish getting rid of uthash in the frontend
Baptiste Daroussin committed 11 years ago
commit d7d7a7f532ce90d41f7c146b209b5c34808f8b09
parent becc7b4
1 file changed +31 -25
modified src/version.c
@@ -51,7 +51,6 @@
#include <sys/types.h>

#include <sys/stat.h>

#include <khash.h>
- 
#include <uthash.h>



#include "pkgcli.h"
@@ -60,9 +59,9 @@ extern char **environ;
struct index_entry {

	char *origin;

	char *version;
- 
	UT_hash_handle hh;

};
+ 
KHASH_MAP_INIT_STR(index, struct index_entry *);

KHASH_MAP_INIT_STR(ports, char);

KHASH_MAP_INIT_STR(categories, kh_ports_t *);
@@ -278,16 +277,17 @@ indexfilename(char *filebuf, size_t filebuflen)
	return (filebuf);

}
- 
static struct index_entry *
+ 
static kh_index_t *

hash_indexfile(const char *indexfilename)

{

	FILE			*indexfile;
- 
	struct index_entry	*indexhead = NULL;
+ 
	kh_index_t		*index = NULL;

	struct index_entry	*entry;

	char			*version, *origin;

	char			*line = NULL, *l, *p;

	size_t			 linecap = 0;
- 
	int			 dirs;
+ 
	int			 dirs, ret;
+ 
	khint_t			 k;





	/* Create a hash table of all the package names and port
@@ -329,14 +329,17 @@ hash_indexfile(const char *indexfilename)
			err(EX_SOFTWARE, "Out of memory while reading %s",

			    indexfilename);
- 
		HASH_ADD_KEYPTR(hh, indexhead, entry->origin,
- 
				strlen(entry->origin), entry);
+ 
		if (index == NULL)
+ 
			index = kh_init_index();
+ 
		k = kh_put_index(index, entry->origin, &ret);
+ 
		if (ret != 0)
+ 
			kh_value(index, k) = entry;

	}



	free(line);

	fclose(indexfile);
- 
	return (indexhead);
+ 
	return (index);

}



static void
@@ -350,17 +353,20 @@ free_categories(void)
}



static void
- 
free_index(struct index_entry *indexhead)
+ 
free_index(kh_index_t *index)

{
- 
	struct index_entry	*entry, *tmp;
+ 
	const char *key;
+ 
	struct index_entry *entry;
+
+ 
	if (index == NULL)
+ 
		return;
- 
	HASH_ITER(hh, indexhead, entry, tmp) {
- 
		HASH_DEL(indexhead, entry);
+ 
	kh_foreach(index, key, entry, {

		free(entry->origin);

		free(entry->version);

		free(entry);
- 
	}
- 
	return;
+ 
	});
+ 
	kh_destroy_index(index);

}



static bool
@@ -392,12 +398,12 @@ static int
do_source_index(unsigned int opt, char limchar, char *pattern, match_t match,

	        const char *matchorigin, const char *indexfile)

{
- 
	struct index_entry	*indexhead;
- 
	struct index_entry	*entry;
- 
	struct pkgdb		*db = NULL;
- 
	struct pkgdb_it		*it = NULL;
- 
	struct pkg		*pkg = NULL;
- 
	const char		*origin;
+ 
	kh_index_t	*index;
+ 
	struct pkgdb	*db = NULL;
+ 
	struct pkgdb_it	*it = NULL;
+ 
	struct pkg	*pkg = NULL;
+ 
	const char	*origin;
+ 
	khint_t		 k;



	if ( (opt & VERSION_SOURCES) != VERSION_SOURCE_INDEX) {

		usage_version();
@@ -407,11 +413,11 @@ do_source_index(unsigned int opt, char limchar, char *pattern, match_t match,
	if (pkgdb_open(&db, PKGDB_DEFAULT) != EPKG_OK)

		return (EX_IOERR);
- 
	indexhead = hash_indexfile(indexfile);
+ 
	index = hash_indexfile(indexfile);



	if (pkgdb_obtain_lock(db, PKGDB_LOCK_READONLY) != EPKG_OK) {

		pkgdb_close(db);
- 
		free_index(indexhead);
+ 
		free_index(index);

		warnx("Cannot get a read lock on the database. "

		      "It is locked by another process");

		return (EX_TEMPFAIL);
@@ -430,14 +436,14 @@ do_source_index(unsigned int opt, char limchar, char *pattern, match_t match,
		    strcmp(origin, matchorigin) != 0)

			continue;
- 
		HASH_FIND_STR(indexhead, origin, entry);
+ 
		k = kh_get_index(index, origin);

		print_version(pkg, "index",
- 
		    entry != NULL ? entry->version : NULL, limchar, opt);
+ 
		    k != kh_end(index) ? (kh_value(index, k))->version : NULL, limchar, opt);

	}



cleanup:

	pkgdb_release_lock(db, PKGDB_LOCK_READONLY);
- 
	free_index(indexhead);
+ 
	free_index(index);

	pkg_free(pkg);

	pkgdb_it_free(it);

	pkgdb_close(db);