xref: /haiku/src/bin/listimage.c (revision 26de917c7a5b153af18e017c4be4f11ab7a107f7)

/*
 * Copyright (c) 2001-2005 Haiku, Inc. All rights reserved.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *		Daniel Reinhold, danielre@users.sf.net
 */

/*!	Lists image info for all currently running teams. */


#include <ctype.h>
#include <image.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <OS.h>


static status_t
list_images_for_team_by_id(team_id id)
{
	team_info teamInfo;
	image_info imageInfo;
	int32 cookie = 0;
	status_t result;

	result = get_team_info(id, &teamInfo);
	if (id != 1 && result < B_OK)
		return result;

	if (id == 1)
		printf("\nKERNEL TEAM:\n");
	else
		printf("\nTEAM %4ld (%s):\n", id, teamInfo.args);

	puts("   ID                                                            name"
		"       text       data seq#      init#");
	puts("---------------------------------------------------------------------"
		"---------------------------------------");

	while ((result = get_next_image_info(id, &cookie, &imageInfo)) == B_OK) {
		printf("%5ld %64s %p %p %4ld %10lu\n",
			imageInfo.id,
			imageInfo.name,
			imageInfo.text,
			imageInfo.data,
			imageInfo.sequence,
			imageInfo.init_order);
	}

	if (result != B_ENTRY_NOT_FOUND && result != EINVAL) {
		printf("get images failed: %s\n", strerror(result));
		return result;
	}

	return B_OK;
}


static void
list_images_for_team(const char* arg)
{
	int32 cookie = 0;
	team_info info;

	if (atoi(arg) > 0 && list_images_for_team_by_id(atoi(arg)) == B_OK)
		return;

	// search for the team by name

	while (get_next_team_info(&cookie, &info) >= B_OK) {
		if (strstr(info.args, arg)) {
			status_t result = list_images_for_team_by_id(info.team);
			if (result != B_OK) {
				printf("\nCould not retrieve information about team %ld: %s\n",
					info.team, strerror(result));
			}
		}
	}
}


int
main(int argc, char** argv)
{
	if (argc == 1) {
		int32 cookie = 0;
		team_info info;

		// list for all teams
		while (get_next_team_info(&cookie, &info) >= B_OK) {
			status_t result = list_images_for_team_by_id(info.team);
			if (result != B_OK) {
				printf("\nCould not retrieve information about team %ld: %s\n",
					info.team, strerror(result));
			}
		}
	} else {
		// list for each team_id on the command line
		while (--argc)
			list_images_for_team(*++argv);
	}

	return 0;
}