/* 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;

}