/*

 * This file is auto-generated, do not modify!

 *

 * SPDX-License-Identifier: LGPL-2.1-or-later

 */

#include "config.h"

#include <glib.h>

#include "fu-edid-struct.h"

#include "fu-byte-array.h"

#include "fu-mem-private.h"

#include "fu-string.h"

#ifdef G_LOG_DOMAIN

  #undef G_LOG_DOMAIN

#endif

#define G_LOG_DOMAIN "FuStruct"

/**

 * fu_edid_descriptor_tag_to_string:

 * @val: value, e.g. %FU_EDID_DESCRIPTOR_TAG_ALPHANUMERIC_DATA_STRING

 *

 * Converts an enumerated value to a string.

 *

 * Returns: identifier string

 **/

static const gchar *

fu_edid_descriptor_tag_to_string(FuEdidDescriptorTag val)

{

    if (val == FU_EDID_DESCRIPTOR_TAG_DISPLAY_PRODUCT_SERIAL_NUMBER)

        return "display-product-serial-number";

    if (val == FU_EDID_DESCRIPTOR_TAG_ALPHANUMERIC_DATA_STRING)

        return "alphanumeric-data-string";

    if (val == FU_EDID_DESCRIPTOR_TAG_DISPLAY_RANGE_LIMITS)

        return "display-range-limits";

    if (val == FU_EDID_DESCRIPTOR_TAG_DISPLAY_PRODUCT_NAME)

        return "display-product-name";

    if (val == FU_EDID_DESCRIPTOR_TAG_COLOR_POINT_DATA)

        return "color-point-data";

    if (val == FU_EDID_DESCRIPTOR_TAG_STANDARD_TIMING_IDENTIFICATIONS)

        return "standard-timing-identifications";

    if (val == FU_EDID_DESCRIPTOR_TAG_DISPLAY_COLOR_MANAGEMENT_DATA)

        return "display-color-management-data";

    if (val == FU_EDID_DESCRIPTOR_TAG_CVT_TIMING_CODES)

        return "cvt-timing-codes";

    if (val == FU_EDID_DESCRIPTOR_TAG_ESTABLISHED_TIMINGS)

        return "established-timings";

    if (val == FU_EDID_DESCRIPTOR_TAG_DUMMY_DESCRIPTOR)

        return "dummy-descriptor";

    return NULL;

}

/**

 * fu_struct_edid_descriptor_ref: (skip):

 **/

FuStructEdidDescriptor *

fu_struct_edid_descriptor_ref(FuStructEdidDescriptor *st)

{

    g_return_val_if_fail(st != NULL, NULL);

    st->refcount++;

    return st;

}

/**

 * fu_struct_edid_descriptor_unref: (skip):

 **/

void

fu_struct_edid_descriptor_unref(FuStructEdidDescriptor *st)

{

    g_return_if_fail(st != NULL);

    if (st->refcount == 0) {

        g_critical("FuStructEdidDescriptor refcount already zero");

        return;

    }

    if (--st->refcount > 0)

        return;

    if (st->buf != NULL)

        g_byte_array_unref(st->buf);

    g_free(st);

}

/**

 * fu_struct_edid_descriptor_new_internal: (skip):

 **/

static FuStructEdidDescriptor *

fu_struct_edid_descriptor_new_internal(void)

{

    FuStructEdidDescriptor *st = g_new0(FuStructEdidDescriptor, 1);

    st->refcount = 1;

    return st;

}

/* getters */

/**

 * fu_struct_edid_descriptor_get_kind: (skip):

 **/

guint16

fu_struct_edid_descriptor_get_kind(const FuStructEdidDescriptor *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return fu_memread_uint16(st->buf->data + 0, G_LITTLE_ENDIAN);

}

/**

 * fu_struct_edid_descriptor_get_subkind: (skip):

 **/

guint8

fu_struct_edid_descriptor_get_subkind(const FuStructEdidDescriptor *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[2];

}

/**

 * fu_struct_edid_descriptor_get_tag: (skip):

 **/

FuEdidDescriptorTag

fu_struct_edid_descriptor_get_tag(const FuStructEdidDescriptor *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[3];

}

/**

 * fu_struct_edid_descriptor_get_data: (skip):

 **/

const guint8 *

fu_struct_edid_descriptor_get_data(const FuStructEdidDescriptor *st, gsize *bufsz)

{

    g_return_val_if_fail(st != NULL, NULL);

    if (bufsz != NULL)

        *bufsz = 13;

    return st->buf->data + 5;

}

/* setters */

/**

 * fu_struct_edid_descriptor_set_kind: (skip):

 **/

void

fu_struct_edid_descriptor_set_kind(FuStructEdidDescriptor *st, guint16 value)

{

    g_return_if_fail(st != NULL);

    fu_memwrite_uint16(st->buf->data + 0, value, G_LITTLE_ENDIAN);

}

/**

 * fu_struct_edid_descriptor_set_subkind: (skip):

 **/

void

fu_struct_edid_descriptor_set_subkind(FuStructEdidDescriptor *st, guint8 value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[2] = value;

}

/**

 * fu_struct_edid_descriptor_set_tag: (skip):

 **/

void

fu_struct_edid_descriptor_set_tag(FuStructEdidDescriptor *st, FuEdidDescriptorTag value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[3] = value;

}

/**

 * fu_struct_edid_descriptor_set_data: (skip):

 **/

gboolean

fu_struct_edid_descriptor_set_data(FuStructEdidDescriptor *st, const guint8 *buf, gsize bufsz, GError **error)

{

    g_return_val_if_fail(st != NULL, FALSE);

    g_return_val_if_fail(buf != NULL, FALSE);

    g_return_val_if_fail(error == NULL || *error == NULL, FALSE);

    return fu_memcpy_safe(st->buf->data, st->buf->len, 5, buf, bufsz, 0x0, bufsz, error);

}

/**

 * fu_struct_edid_descriptor_new: (skip):

 **/

FuStructEdidDescriptor *

fu_struct_edid_descriptor_new(void)

{

    FuStructEdidDescriptor *st = fu_struct_edid_descriptor_new_internal();

    st->buf = g_byte_array_sized_new(18);

    fu_byte_array_set_size(st->buf, 18, 0x0);

    return st;

}

/**

 * fu_struct_edid_descriptor_to_string: (skip):

 **/

static gchar *

fu_struct_edid_descriptor_to_string(const FuStructEdidDescriptor *st)

{

    g_autoptr(GString) str = g_string_new("FuStructEdidDescriptor:\n");

    g_return_val_if_fail(st != NULL, NULL);

    g_string_append_printf(str, "  kind: 0x%x\n",

                           (guint) fu_struct_edid_descriptor_get_kind(st));

    g_string_append_printf(str, "  subkind: 0x%x\n",

                           (guint) fu_struct_edid_descriptor_get_subkind(st));

    {

        const gchar *tmp = fu_edid_descriptor_tag_to_string(fu_struct_edid_descriptor_get_tag(st));

        if (tmp != NULL) {

            g_string_append_printf(str, "  tag: 0x%x [%s]\n", (guint) fu_struct_edid_descriptor_get_tag(st), tmp);

        } else {

            g_string_append_printf(str, "  tag: 0x%x\n", (guint) fu_struct_edid_descriptor_get_tag(st));

        }

    }

    {

        gsize bufsz = 0;

        const guint8 *buf = fu_struct_edid_descriptor_get_data(st, &bufsz);

        g_autoptr(GString) tmp = g_string_new(NULL);

        for (gsize i = 0; i < bufsz; i++)

            g_string_append_printf(tmp, "%02X", buf[i]);

        g_string_append_printf(str, "  data: 0x%s\n", tmp->str);

    }

    if (str->len > 0)

        g_string_set_size(str, str->len - 1);

    return g_string_free(g_steal_pointer(&str), FALSE);

}

static gboolean

fu_struct_edid_descriptor_validate_internal(FuStructEdidDescriptor *st, GError **error)

{

    g_return_val_if_fail(st != NULL, FALSE);

    return TRUE;

}

static gboolean

fu_struct_edid_descriptor_parse_internal(FuStructEdidDescriptor *st, GError **error)

{

    if (g_getenv("FWUPD_VERBOSE") != NULL) {

        g_autofree gchar *str = fu_struct_edid_descriptor_to_string(st);

        g_debug("%s", str);

    }

    if (!fu_struct_edid_descriptor_validate_internal(st, error))

        return FALSE;

    return TRUE;

}

/**

 * fu_struct_edid_descriptor_parse_stream: (skip):

 **/

FuStructEdidDescriptor *

fu_struct_edid_descriptor_parse_stream(GInputStream *stream, gsize offset, GError **error)

{

    g_autoptr(FuStructEdidDescriptor) st = fu_struct_edid_descriptor_new_internal();

    st->buf = fu_input_stream_read_byte_array(stream, offset, 18, NULL, error);

    if (st->buf == NULL) {

        g_prefix_error(error, "FuStructEdidDescriptor failed read of 0x%x: ", (guint) 18);

        return NULL;

    }

    if (st->buf->len != 18) {

        g_set_error(error,

                    FWUPD_ERROR,

                    FWUPD_ERROR_INVALID_DATA,

                    "FuStructEdidDescriptor requested 0x%x and got 0x%x",

                    (guint) 18,

                    (guint) st->buf->len);

        return NULL;

    }

    if (!fu_struct_edid_descriptor_parse_internal(st, error))

        return NULL;

    return g_steal_pointer(&st);

}

/**

 * fu_struct_edid_ref: (skip):

 **/

FuStructEdid *

fu_struct_edid_ref(FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, NULL);

    st->refcount++;

    return st;

}

/**

 * fu_struct_edid_unref: (skip):

 **/

void

fu_struct_edid_unref(FuStructEdid *st)

{

    g_return_if_fail(st != NULL);

    if (st->refcount == 0) {

        g_critical("FuStructEdid refcount already zero");

        return;

    }

    if (--st->refcount > 0)

        return;

    if (st->buf != NULL)

        g_byte_array_unref(st->buf);

    g_free(st);

}

/**

 * fu_struct_edid_new_internal: (skip):

 **/

static FuStructEdid *

fu_struct_edid_new_internal(void)

{

    FuStructEdid *st = g_new0(FuStructEdid, 1);

    st->refcount = 1;

    return st;

}

/* getters */

/**

 * fu_struct_edid_get_manufacturer_name: (skip):

 **/

const guint8 *

fu_struct_edid_get_manufacturer_name(const FuStructEdid *st, gsize *bufsz)

{

    g_return_val_if_fail(st != NULL, NULL);

    if (bufsz != NULL)

        *bufsz = 2;

    return st->buf->data + 8;

}

/**

 * fu_struct_edid_get_product_code: (skip):

 **/

guint16

fu_struct_edid_get_product_code(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return fu_memread_uint16(st->buf->data + 10, G_LITTLE_ENDIAN);

}

/**

 * fu_struct_edid_get_serial_number: (skip):

 **/

guint32

fu_struct_edid_get_serial_number(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return fu_memread_uint32(st->buf->data + 12, G_LITTLE_ENDIAN);

}

/**

 * fu_struct_edid_get_week_of_manufacture: (skip):

 **/

guint8

fu_struct_edid_get_week_of_manufacture(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[16];

}

/**

 * fu_struct_edid_get_year_of_manufacture: (skip):

 **/

guint8

fu_struct_edid_get_year_of_manufacture(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[17];

}

/**

 * fu_struct_edid_get_edid_version_number: (skip):

 **/

static guint8

fu_struct_edid_get_edid_version_number(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[18];

}

/**

 * fu_struct_edid_get_revision_number: (skip):

 **/

guint8

fu_struct_edid_get_revision_number(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[19];

}

/**

 * fu_struct_edid_get_data_blocks: (skip):

 **/

const guint8 *

fu_struct_edid_get_data_blocks(const FuStructEdid *st, gsize *bufsz)

{

    g_return_val_if_fail(st != NULL, NULL);

    if (bufsz != NULL)

        *bufsz = 72;

    return st->buf->data + 54;

}

/**

 * fu_struct_edid_get_extension_block_count: (skip):

 **/

guint8

fu_struct_edid_get_extension_block_count(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[126];

}

/**

 * fu_struct_edid_get_checksum: (skip):

 **/

guint8

fu_struct_edid_get_checksum(const FuStructEdid *st)

{

    g_return_val_if_fail(st != NULL, 0x0);

    return st->buf->data[127];

}

/* setters */

/**

 * fu_struct_edid_set_manufacturer_name: (skip):

 **/

gboolean

fu_struct_edid_set_manufacturer_name(FuStructEdid *st, const guint8 *buf, gsize bufsz, GError **error)

{

    g_return_val_if_fail(st != NULL, FALSE);

    g_return_val_if_fail(buf != NULL, FALSE);

    g_return_val_if_fail(error == NULL || *error == NULL, FALSE);

    return fu_memcpy_safe(st->buf->data, st->buf->len, 8, buf, bufsz, 0x0, bufsz, error);

}

/**

 * fu_struct_edid_set_product_code: (skip):

 **/

void

fu_struct_edid_set_product_code(FuStructEdid *st, guint16 value)

{

    g_return_if_fail(st != NULL);

    fu_memwrite_uint16(st->buf->data + 10, value, G_LITTLE_ENDIAN);

}

/**

 * fu_struct_edid_set_serial_number: (skip):

 **/

void

fu_struct_edid_set_serial_number(FuStructEdid *st, guint32 value)

{

    g_return_if_fail(st != NULL);

    fu_memwrite_uint32(st->buf->data + 12, value, G_LITTLE_ENDIAN);

}

/**

 * fu_struct_edid_set_week_of_manufacture: (skip):

 **/

void

fu_struct_edid_set_week_of_manufacture(FuStructEdid *st, guint8 value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[16] = value;

}

/**

 * fu_struct_edid_set_year_of_manufacture: (skip):

 **/

void

fu_struct_edid_set_year_of_manufacture(FuStructEdid *st, guint8 value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[17] = value;

}

/**

 * fu_struct_edid_set_edid_version_number: (skip):

 **/

static void

fu_struct_edid_set_edid_version_number(FuStructEdid *st, guint8 value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[18] = value;

}

/**

 * fu_struct_edid_set_revision_number: (skip):

 **/

void

fu_struct_edid_set_revision_number(FuStructEdid *st, guint8 value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[19] = value;

}

/**

 * fu_struct_edid_set_data_blocks: (skip):

 **/

gboolean

fu_struct_edid_set_data_blocks(FuStructEdid *st, const guint8 *buf, gsize bufsz, GError **error)

{

    g_return_val_if_fail(st != NULL, FALSE);

    g_return_val_if_fail(buf != NULL, FALSE);

    g_return_val_if_fail(error == NULL || *error == NULL, FALSE);

    return fu_memcpy_safe(st->buf->data, st->buf->len, 54, buf, bufsz, 0x0, bufsz, error);

}

/**

 * fu_struct_edid_set_extension_block_count: (skip):

 **/

void

fu_struct_edid_set_extension_block_count(FuStructEdid *st, guint8 value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[126] = value;

}

/**

 * fu_struct_edid_set_checksum: (skip):

 **/

void

fu_struct_edid_set_checksum(FuStructEdid *st, guint8 value)

{

    g_return_if_fail(st != NULL);

    st->buf->data[127] = value;

}

/**

 * fu_struct_edid_new: (skip):

 **/

FuStructEdid *

fu_struct_edid_new(void)

{

    FuStructEdid *st = fu_struct_edid_new_internal();

    st->buf = g_byte_array_sized_new(128);

    fu_byte_array_set_size(st->buf, 128, 0x0);

    memcpy(st->buf->data + 0x0, "\x00\xFF\xFF\xFF\xFF\xFF\xFF\x00", 8); /* nocheck:blocked */

    fu_struct_edid_set_edid_version_number(st, 0x1);

    fu_struct_edid_set_revision_number(st, 0x3);

    return st;

}

/**

 * fu_struct_edid_to_string: (skip):

 **/

static gchar *

fu_struct_edid_to_string(const FuStructEdid *st)

{

    g_autoptr(GString) str = g_string_new("FuStructEdid:\n");

    g_return_val_if_fail(st != NULL, NULL);

    {

        gsize bufsz = 0;

        const guint8 *buf = fu_struct_edid_get_manufacturer_name(st, &bufsz);

        g_autoptr(GString) tmp = g_string_new(NULL);

        for (gsize i = 0; i < bufsz; i++)

            g_string_append_printf(tmp, "%02X", buf[i]);

        g_string_append_printf(str, "  manufacturer_name: 0x%s\n", tmp->str);

    }

    g_string_append_printf(str, "  product_code: 0x%x\n",

                           (guint) fu_struct_edid_get_product_code(st));

    g_string_append_printf(str, "  serial_number: 0x%x\n",

                           (guint) fu_struct_edid_get_serial_number(st));

    g_string_append_printf(str, "  week_of_manufacture: 0x%x\n",

                           (guint) fu_struct_edid_get_week_of_manufacture(st));

    g_string_append_printf(str, "  year_of_manufacture: 0x%x\n",

                           (guint) fu_struct_edid_get_year_of_manufacture(st));

    g_string_append_printf(str, "  revision_number: 0x%x\n",

                           (guint) fu_struct_edid_get_revision_number(st));

    {

        gsize bufsz = 0;

        const guint8 *buf = fu_struct_edid_get_data_blocks(st, &bufsz);

        g_autoptr(GString) tmp = g_string_new(NULL);

        for (gsize i = 0; i < bufsz; i++)

            g_string_append_printf(tmp, "%02X", buf[i]);

        g_string_append_printf(str, "  data_blocks: 0x%s\n", tmp->str);

    }

    g_string_append_printf(str, "  extension_block_count: 0x%x\n",

                           (guint) fu_struct_edid_get_extension_block_count(st));

    g_string_append_printf(str, "  checksum: 0x%x\n",

                           (guint) fu_struct_edid_get_checksum(st));

    if (str->len > 0)

        g_string_set_size(str, str->len - 1);

    return g_string_free(g_steal_pointer(&str), FALSE);

}

static gboolean

fu_struct_edid_validate_internal(FuStructEdid *st, GError **error)

{

    g_return_val_if_fail(st != NULL, FALSE);

    if (memcmp(st->buf->data + 0, "\x00\xFF\xFF\xFF\xFF\xFF\xFF\x00", 8) != 0) {

        g_set_error_literal(error,

                            FWUPD_ERROR,

                            FWUPD_ERROR_INVALID_DATA,

                            "constant FuStructEdid.header was not valid");

        return FALSE;

    }

    if (fu_struct_edid_get_edid_version_number(st) != 0x1) {

        g_set_error_literal(error,

                            FWUPD_ERROR,

                            FWUPD_ERROR_INVALID_DATA,

                            "constant FuStructEdid.edid_version_number was not valid");

        return FALSE;

    }

    return TRUE;

}

static gboolean

fu_struct_edid_parse_internal(FuStructEdid *st, GError **error)

{

    if (g_getenv("FWUPD_VERBOSE") != NULL) {

        g_autofree gchar *str = fu_struct_edid_to_string(st);

        g_debug("%s", str);

    }

    if (!fu_struct_edid_validate_internal(st, error))

        return FALSE;

    return TRUE;

}

/**

 * fu_struct_edid_parse_stream: (skip):

 **/

FuStructEdid *

fu_struct_edid_parse_stream(GInputStream *stream, gsize offset, GError **error)

{

    g_autoptr(FuStructEdid) st = fu_struct_edid_new_internal();

    st->buf = fu_input_stream_read_byte_array(stream, offset, 128, NULL, error);

    if (st->buf == NULL) {

        g_prefix_error(error, "FuStructEdid failed read of 0x%x: ", (guint) 128);

        return NULL;

    }

    if (st->buf->len != 128) {

        g_set_error(error,

                    FWUPD_ERROR,

                    FWUPD_ERROR_INVALID_DATA,

                    "FuStructEdid requested 0x%x and got 0x%x",

                    (guint) 128,

                    (guint) st->buf->len);

        return NULL;

    }

    if (!fu_struct_edid_parse_internal(st, error))

        return NULL;

    return g_steal_pointer(&st);

}