1 files changed, 0 insertions, 444 deletions
diff --git a/src/dumm/dumm.c b/src/dumm/dumm.c
deleted file mode 100644
index e24671330..000000000
--- a/src/dumm/dumm.c
+++ /dev/null
@@ -1,444 +0,0 @@
-/*
- * Copyright (C) 2008-2009 Tobias Brunner
- * Copyright (C) 2007 Martin Willi
- * HSR Hochschule fuer Technik Rapperswil
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- * for more details.
- */
-
-#define _GNU_SOURCE
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <dirent.h>
-#include <errno.h>
-
-#include <utils/debug.h>
-#include <collections/linked_list.h>
-
-#include "dumm.h"
-
-#define PERME (S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH)
-#define GUEST_DIR "guests"
-#define TEMPLATE_DIR "templates"
-
-typedef struct private_dumm_t private_dumm_t;
-
-struct private_dumm_t {
-	/** public dumm interface */
-	dumm_t public;
-	/** working dir */
-	char *dir;
-	/** directory of guests */
-	char *guest_dir;
-	/** directory of loaded template */
-	char *template;
-	/** list of managed guests */
-	linked_list_t *guests;
-	/** list of managed bridges */
-	linked_list_t *bridges;
-};
-
-METHOD(dumm_t, create_guest, guest_t*,
-	private_dumm_t *this, char *name, char *kernel, char *master, char *args)
-{
-	guest_t *guest;
-
-	guest = guest_create(this->guest_dir, name, kernel, master, args);
-	if (guest)
-	{
-		this->guests->insert_last(this->guests, guest);
-	}
-	return guest;
-}
-
-METHOD(dumm_t, create_guest_enumerator, enumerator_t*,
-	private_dumm_t *this)
-{
-	return this->guests->create_enumerator(this->guests);
-}
-
-METHOD(dumm_t, delete_guest, void,
-	private_dumm_t *this, guest_t *guest)
-{
-	if (this->guests->remove(this->guests, guest, NULL))
-	{
-		char buf[512];
-		int len;
-
-		len = snprintf(buf, sizeof(buf), "rm -Rf %s/%s",
-					   this->guest_dir, guest->get_name(guest));
-		guest->destroy(guest);
-		if (len > 8 && len < 512)
-		{
-			ignore_result(system(buf));
-		}
-	}
-}
-
-METHOD(dumm_t, create_bridge, bridge_t*,
-	private_dumm_t *this, char *name)
-{
-	bridge_t *bridge;
-
-	bridge = bridge_create(name);
-	if (bridge)
-	{
-		this->bridges->insert_last(this->bridges, bridge);
-	}
-	return bridge;
-}
-
-METHOD(dumm_t, create_bridge_enumerator, enumerator_t*,
-	private_dumm_t *this)
-{
-	return this->bridges->create_enumerator(this->bridges);
-}
-
-METHOD(dumm_t, delete_bridge, void,
-	private_dumm_t *this, bridge_t *bridge)
-{
-	if (this->bridges->remove(this->bridges, bridge, NULL))
-	{
-		bridge->destroy(bridge);
-	}
-}
-
-METHOD(dumm_t, add_overlay, bool,
-	private_dumm_t *this, char *dir)
-{
-	enumerator_t *enumerator;
-	guest_t *guest;
-
-	if (dir == NULL)
-	{
-		return TRUE;
-	}
-	if (strlen(dir) > PATH_MAX)
-	{
-		DBG1(DBG_LIB, "overlay directory string '%s' is too long", dir);
-		return FALSE;
-	}
-	if (access(dir, F_OK) != 0)
-	{
-		if (!mkdir_p(dir, PERME))
-		{
-			DBG1(DBG_LIB, "creating overlay directory '%s' failed: %m", dir);
-			return FALSE;
-		}
-	}
-	enumerator = this->guests->create_enumerator(this->guests);
-	while (enumerator->enumerate(enumerator, (void**)&guest))
-	{
-		char guest_dir[PATH_MAX];
-		int len = snprintf(guest_dir, sizeof(guest_dir), "%s/%s", dir,
-						   guest->get_name(guest));
-		if (len < 0 || len >= sizeof(guest_dir))
-		{
-			goto error;
-		}
-		if (access(guest_dir, F_OK) != 0)
-		{
-			if (!mkdir_p(guest_dir, PERME))
-			{
-				DBG1(DBG_LIB, "creating overlay directory for guest '%s' failed: %m",
-					 guest->get_name(guest));
-				goto error;
-			}
-		}
-		if (!guest->add_overlay(guest, guest_dir))
-		{
-			goto error;
-		}
-	}
-	enumerator->destroy(enumerator);
-	return TRUE;
-error:
-	enumerator->destroy(enumerator);
-	this->public.del_overlay(&this->public, dir);
-	return FALSE;
-}
-
-METHOD(dumm_t, del_overlay, bool,
-	private_dumm_t *this, char *dir)
-{
-	bool ret = FALSE;
-	enumerator_t *enumerator;
-	guest_t *guest;
-
-	enumerator = this->guests->create_enumerator(this->guests);
-	while (enumerator->enumerate(enumerator, (void**)&guest))
-	{
-		char guest_dir[PATH_MAX];
-		int len = snprintf(guest_dir, sizeof(guest_dir), "%s/%s", dir,
-						   guest->get_name(guest));
-		if (len < 0 || len >= sizeof(guest_dir))
-		{
-			continue;
-		}
-		ret = guest->del_overlay(guest, guest_dir) || ret;
-	}
-	enumerator->destroy(enumerator);
-	return ret;
-}
-
-METHOD(dumm_t, pop_overlay, bool,
-	private_dumm_t *this)
-{
-	bool ret = FALSE;
-	enumerator_t *enumerator;
-	guest_t *guest;
-
-	enumerator = this->guests->create_enumerator(this->guests);
-	while (enumerator->enumerate(enumerator, (void**)&guest))
-	{
-		ret = guest->pop_overlay(guest) || ret;
-	}
-	enumerator->destroy(enumerator);
-	return ret;
-}
-
-/**
- * disable the currently enabled template
- */
-static void clear_template(private_dumm_t *this)
-{
-	if (this->template)
-	{
-		del_overlay(this, this->template);
-		free(this->template);
-		this->template = NULL;
-	}
-}
-
-METHOD(dumm_t, load_template, bool,
-	private_dumm_t *this, char *name)
-{
-	clear_template(this);
-	if (name == NULL)
-	{
-		return TRUE;
-	}
-	if (strlen(name) > PATH_MAX)
-	{
-		DBG1(DBG_LIB, "template name '%s' is too long", name);
-		return FALSE;
-	}
-	if (strchr(name, '/') != NULL)
-	{
-		DBG1(DBG_LIB, "template name '%s' must not contain '/' characters", name);
-		return FALSE;
-	}
-	if (asprintf(&this->template, "%s/%s", TEMPLATE_DIR, name) < 0)
-	{
-		this->template = NULL;
-		return FALSE;
-	}
-	if (access(this->template, F_OK) != 0)
-	{
-		if (!mkdir_p(this->template, PERME))
-		{
-			DBG1(DBG_LIB, "creating template directory '%s' failed: %m",
-				 this->template);
-			return FALSE;
-		}
-	}
-	return add_overlay(this, this->template);
-}
-
-/**
- * Template directory enumerator
- */
-typedef struct {
-	/** implements enumerator_t */
-	enumerator_t public;
-	/** directory enumerator */
-	enumerator_t *inner;
-} template_enumerator_t;
-
-METHOD(enumerator_t, template_enumerate, bool,
-	template_enumerator_t *this, va_list args)
-{
-	struct stat st;
-	char *rel, **template;
-
-	VA_ARGS_VGET(args, template);
-
-	while (this->inner->enumerate(this->inner, &rel, NULL, &st))
-	{
-		if (S_ISDIR(st.st_mode) && *rel != '.')
-		{
-			*template = rel;
-			return TRUE;
-		}
-	}
-	return FALSE;
-}
-
-METHOD(enumerator_t, template_enumerator_destroy, void,
-	template_enumerator_t *this)
-{
-	this->inner->destroy(this->inner);
-	free(this);
-}
-
-METHOD(dumm_t, create_template_enumerator, enumerator_t*,
-	private_dumm_t *this)
-{
-	template_enumerator_t *enumerator;
-	INIT(enumerator,
-		.public = {
-			.enumerate = enumerator_enumerate_default,
-			.venumerate = _template_enumerate,
-			.destroy = (void*)_template_enumerator_destroy,
-		},
-		.inner = enumerator_create_directory(TEMPLATE_DIR),
-	);
-	if (!enumerator->inner)
-	{
-		free(enumerator);
-		return enumerator_create_empty();
-	}
-	return &enumerator->public;
-}
-
-METHOD(dumm_t, destroy, void,
-	private_dumm_t *this)
-{
-	enumerator_t *enumerator;
-	guest_t *guest;
-
-	this->bridges->destroy_offset(this->bridges, offsetof(bridge_t, destroy));
-
-	enumerator = this->guests->create_enumerator(this->guests);
-	while (enumerator->enumerate(enumerator, (void**)&guest))
-	{
-		guest->stop(guest, NULL);
-	}
-	enumerator->destroy(enumerator);
-
-	while (this->guests->remove_last(this->guests, (void**)&guest) == SUCCESS)
-	{
-		guest->destroy(guest);
-	}
-	this->guests->destroy(this->guests);
-	free(this->guest_dir);
-	free(this->template);
-	free(this->dir);
-	free(this);
-}
-
-/**
- * load all guests in our working dir
- */
-static void load_guests(private_dumm_t *this)
-{
-	DIR *dir;
-	struct dirent *ent;
-	guest_t *guest;
-
-	dir = opendir(this->guest_dir);
-	if (dir == NULL)
-	{
-		return;
-	}
-
-	while ((ent = readdir(dir)))
-	{
-		if (*ent->d_name == '.')
-		{	/* skip ".", ".." and hidden files (such as ".svn") */
-			continue;
-		}
-		guest = guest_load(this->guest_dir, ent->d_name);
-		if (guest)
-		{
-			this->guests->insert_last(this->guests, guest);
-		}
-		else
-		{
-			DBG1(DBG_LIB, "loading guest in directory '%s' failed, skipped",
-				 ent->d_name);
-		}
-	}
-	closedir(dir);
-}
-
-/**
- * create a dumm instance
- */
-dumm_t *dumm_create(char *dir)
-{
-	char cwd[PATH_MAX];
-	private_dumm_t *this;
-
-	INIT(this,
-		.public = {
-			.create_guest = _create_guest,
-			.create_guest_enumerator = _create_guest_enumerator,
-			.delete_guest = _delete_guest,
-			.create_bridge = _create_bridge,
-			.create_bridge_enumerator = _create_bridge_enumerator,
-			.delete_bridge = _delete_bridge,
-			.add_overlay = _add_overlay,
-			.del_overlay = _del_overlay,
-			.pop_overlay = _pop_overlay,
-			.load_template = _load_template,
-			.create_template_enumerator = _create_template_enumerator,
-			.destroy = _destroy,
-		},
-	);
-
-	if (dir && *dir == '/')
-	{
-		this->dir = strdup(dir);
-	}
-	else
-	{
-		if (getcwd(cwd, sizeof(cwd)) == NULL)
-		{
-			free(this);
-			return NULL;
-		}
-		if (dir)
-		{
-			if (asprintf(&this->dir, "%s/%s", cwd, dir) < 0)
-			{
-				this->dir = NULL;
-			}
-		}
-		else
-		{
-			this->dir = strdup(cwd);
-		}
-	}
-	if (asprintf(&this->guest_dir, "%s/%s", this->dir, GUEST_DIR) < 0)
-	{
-		this->guest_dir = NULL;
-	}
-
-	this->guests = linked_list_create();
-	this->bridges = linked_list_create();
-
-	if (this->dir == NULL || this->guest_dir == NULL ||
-		(mkdir(this->guest_dir, PERME) < 0 && errno != EEXIST))
-	{
-		DBG1(DBG_LIB, "creating guest directory '%s' failed: %m",
-			 this->guest_dir);
-		destroy(this);
-		return NULL;
-	}
-
-	load_guests(this);
-	return &this->public;
-}
-