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HardenedBSD Package Manager
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Commits › ec40886
Introduce the new pkg which (pkg_info -W)
Baptiste Daroussin committed 15 years ago
commit ec40886ac07f86dd3c13ab9800861aecb718edf4
parent 02f08f5
4 files changed +72 -1
modified pkg/Makefile
@@ -1,7 +1,8 @@
PROG=	pkg

SRCS=	main.c \

		info.c \
- 
		create.c
+ 
		create.c \
+ 
		which.c



CFLAGS+=	-I${.CURDIR}/../libpkg -I${.CURDIR}/../external/tinycdb/

LDADD+=	-L${.CURDIR}/../external -L../libpkg -lpkg
modified pkg/main.c
@@ -6,6 +6,7 @@


#include "create.h"

#include "info.h"
+ 
#include "which.h"



static void usage(void);
@@ -19,6 +20,7 @@ static struct commands {
	{ "info", cmd_info},

	{ "install", NULL},

	{ "update", NULL},
+ 
	{ "which", cmd_which},

	{ "help", NULL},

	{ NULL, NULL },

};
added pkg/which.c
@@ -0,0 +1,62 @@
+ 
#include <err.h>
+ 
#include <stdio.h>
+ 
#include <pkg.h>
+ 
#include <pkgdb.h>
+ 
#include <pkg_manifest.h>
+ 
#include <libgen.h>
+ 
#include <stdlib.h>
+ 
#include <string.h>
+ 
#include <unistd.h>
+ 
#include <sys/param.h>
+
+ 
#include "which.h"
+
+ 
int
+ 
cmd_which(int argc, char **argv)
+ 
{
+ 
	struct pkgdb db;
+ 
	struct pkg pkg;
+ 
	struct pkg_manifest *m;
+ 
	char pathabs[MAXPATHLEN];
+ 
	char pathabsdir[MAXPATHLEN];
+
+ 
	if (argc < 2 || argc > 4) {
+ 
		warnx("No file given");
+ 
		return (-1);
+ 
	}
+
+ 
	argc--;
+ 
	argv++;
+
+ 
	if (pkgdb_open(&db) == -1) {
+ 
		pkgdb_warn(&db);
+ 
		return (-1);
+ 
	}
+
+ 
	if (pkgdb_query_init(&db, NULL, MATCH_ALL) == -1) {
+ 
		pkgdb_warn(&db);
+ 
		return (-1);
+ 
	}
+
+ 
	realpath(dirname(argv[0]), pathabsdir);
+ 
	snprintf(pathabs, sizeof(pathabs), "%s/%s", pathabsdir, basename(argv[0]));
+
+ 
	while (pkgdb_query(&db, &pkg) == 0) {
+ 
		manifest_from_pkg(&pkg, &m);
+ 
		pkg_manifest_file_init(m);
+ 
		while (pkg_manifest_file_next(m) == 0) {
+ 
			if (strcmp(pathabs, pkg_manifest_file_path(m)) == 0) {
+ 
				printf("%s is owned by %s-%s\n", pathabs, pkg_name(&pkg), pkg_version(&pkg));
+ 
				pkgdb_query_free(&db);
+ 
				pkgdb_close(&db);
+ 
				return (0);
+ 
			}
+ 
		}
+
+ 
	}
+
+ 
	warnx("No packages owns %s", pathabs);
+ 
	pkgdb_query_free(&db);
+ 
	pkgdb_close(&db);
+ 
	return (-1);
+ 
}
added pkg/which.h
@@ -0,0 +1,6 @@
+
+ 
#ifndef _WHICH_H
+ 
#define _WHICH_H
+
+ 
int cmd_which(int argc, char **argv);
+ 
#endif