// SPDX-License-Identifier: GPL-2.0+

/*

 * Copyright (C) 2016 Atul Anand <atulhjp@gmail.com>.

 */

#include "nm-default.h"

#include "nm-proxy-config.h"

#include <stdlib.h>

#include "nm-core-internal.h"

/*****************************************************************************/

typedef struct {

	NMProxyConfigMethod method;

	gboolean browser_only;

	char *pac_url;

	char *pac_script;

} NMProxyConfigPrivate;

struct _NMProxyConfig {

	GObject parent;

	NMProxyConfigPrivate _priv;

};

struct _NMProxyConfigClass {

	GObjectClass parent;

};

G_DEFINE_TYPE (NMProxyConfig, nm_proxy_config, G_TYPE_OBJECT)

#define NM_PROXY_CONFIG_GET_PRIVATE(self) _NM_GET_PRIVATE (self, NMProxyConfig, NM_IS_PROXY_CONFIG)

/*****************************************************************************/

void

nm_proxy_config_set_method (NMProxyConfig *config, NMProxyConfigMethod method)

{

	NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	priv->method = method;

}

NMProxyConfigMethod

nm_proxy_config_get_method (const NMProxyConfig *config)

{

	const NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	return priv->method;

}

void

nm_proxy_config_merge_setting (NMProxyConfig *config, NMSettingProxy *setting)

{

	const char *tmp = NULL;

	NMProxyConfigPrivate *priv;

	NMSettingProxyMethod method;

	if (!setting)

		return;

	g_return_if_fail (NM_IS_SETTING_PROXY (setting));

	priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	nm_clear_g_free (&priv->pac_script);

	method = nm_setting_proxy_get_method (setting);

	switch (method) {

	case NM_SETTING_PROXY_METHOD_AUTO:

		priv->method = NM_PROXY_CONFIG_METHOD_AUTO;

		/* Free DHCP Obtained PAC Url (i.e Option 252)

		 * only when libnm overrides it.

		 */

		tmp = nm_setting_proxy_get_pac_url (setting);

		if (tmp) {

			g_free (priv->pac_url);

			priv->pac_url = g_strdup (tmp);

		}

		tmp = nm_setting_proxy_get_pac_script (setting);

		priv->pac_script = g_strdup (tmp);

		break;

	case NM_SETTING_PROXY_METHOD_NONE:

		priv->method = NM_PROXY_CONFIG_METHOD_NONE;

		break;

	}

	priv->browser_only = nm_setting_proxy_get_browser_only (setting);

}

gboolean

nm_proxy_config_get_browser_only (const NMProxyConfig *config)

{

	const NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	return priv->browser_only;

}

void

nm_proxy_config_set_pac_url (NMProxyConfig *config, const char *url)

{

	NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	g_free (priv->pac_url);

	priv->pac_url = g_strdup (url);

}

const char *

nm_proxy_config_get_pac_url (const NMProxyConfig *config)

{

	const NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	return priv->pac_url;

}

void

nm_proxy_config_set_pac_script (NMProxyConfig *config, const char *script)

{

	NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	g_free (priv->pac_script);

	priv->pac_script = g_strdup (script);

}

const char *

nm_proxy_config_get_pac_script (const NMProxyConfig *config)

{

	const NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	return priv->pac_script;

}

/*****************************************************************************/

static void

nm_proxy_config_init (NMProxyConfig *config)

{

	NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (config);

	priv->method = NM_PROXY_CONFIG_METHOD_NONE;

}

NMProxyConfig *

nm_proxy_config_new (void)

{

	return NM_PROXY_CONFIG (g_object_new (NM_TYPE_PROXY_CONFIG, NULL));

}

static void

finalize (GObject *object)

{

	NMProxyConfig *self = NM_PROXY_CONFIG (object);

	NMProxyConfigPrivate *priv = NM_PROXY_CONFIG_GET_PRIVATE (self);

	g_free (priv->pac_url);

	g_free (priv->pac_script);

	G_OBJECT_CLASS (nm_proxy_config_parent_class)->finalize (object);

}

static void

nm_proxy_config_class_init (NMProxyConfigClass *klass)

{

	GObjectClass *object_class = G_OBJECT_CLASS (klass);

	object_class->finalize = finalize;

}