/*
 * Main Container Handling.
 *
 *
 * 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.
 *
 * 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 *
 */

#include <stdio.h>
#include <string.h>
#include <stdint.h>

#include "common.h"
#include "debug.h"

static Container_t *AvailableContainer[] =
{
	&FFMPEGContainer,
	NULL
};

static void printContainerCapabilities()
{
	int32_t i = 0;
	int32_t j = 0;

	container_printf(10, "\n");
	container_printf(10, "Capabilities: ");

	for (i = 0; AvailableContainer[i] != NULL; i++)
	{
		for (j = 0; AvailableContainer[i]->Capabilities[j] != NULL; j++)
		{
			container_printf(10, "%s ", AvailableContainer[i]->Capabilities[j]);
		}
	}
	container_printf(10, "\n");
}

static int32_t selectContainer(Context_t *context, char *extension)
{
	int32_t i = 0;
	int32_t j = 0;
	int32_t ret = -1;

	container_printf(10, "\n");

	for (i = 0; AvailableContainer[i] != NULL; i++)
	{
		for (j = 0; AvailableContainer[i]->Capabilities[j] != NULL; j++)
		{
			if (!strcasecmp(AvailableContainer[i]->Capabilities[j], extension))
			{
				context->container->selectedContainer = AvailableContainer[i];

				container_printf(10, "Selected Container: %s\n", context->container->selectedContainer->Name);
				ret = 0;
				break;
			}
		}

		if (ret == 0)
		{
			break;
		}
	}

	if (ret != 0)
	{
		container_err("No Container found :-(\n");
	}

	return ret;
}

static int Command(Context_t *context, ContainerCmd_t command, void *argument __attribute__((unused)))
{
	int ret = 0;

	container_printf(10, "\n");

	switch (command)
	{
		case CONTAINER_ADD:
		{
			ret = selectContainer(context, (char *) argument);
			break;
		}
		case CONTAINER_CAPABILITIES:
		{
			printContainerCapabilities();
			break;
		}
		case CONTAINER_DEL:
		{
			context->container->selectedContainer = NULL;
			break;
		}
		default:
			container_err("ContainerCmd %d not supported!\n", command);
			break;
	}

	return ret;
}

ContainerHandler_t ContainerHandler =
{
	"Output",
	NULL,
	Command
};