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/*************************************************************************** |
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* Copyright (c) 2024 Microsoft Corporation |
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* |
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* This program and the accompanying materials are made available under the |
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* terms of the MIT License which is available at |
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* https://opensource.org/licenses/MIT. |
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* |
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* SPDX-License-Identifier: MIT |
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**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** GUIX Component */ |
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/** */ |
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/** Binres Loader Management (Binres Loader) */ |
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/** */ |
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/**************************************************************************/ |
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#define GX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "gx_api.h" |
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#include "gx_binres_loader.h" |
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#include "gx_system.h" |
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#include "gx_utility.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_binres_resource_header_load PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function reads resource header from a binary data buffer. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* info Binary read control block */ |
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/* header Returned resource header */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* Status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* GUIX Internal Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* removed use of memcpy, */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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#ifdef GX_BINARY_RESOURCE_SUPPORT |
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UINT _gx_binres_resource_header_load(GX_BINRES_DATA_INFO *info, GX_RESOURCE_HEADER *header) |
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{ |
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GX_BINRES_READ_USHORT(header -> gx_resource_header_magic_number, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_USHORT(header -> gx_resource_header_version, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_USHORT(header -> gx_resource_header_theme_count, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_USHORT(header -> gx_resource_header_language_count, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_ULONG(header -> gx_resource_header_theme_data_size, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(ULONG); |
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GX_BINRES_READ_ULONG(header -> gx_resource_header_string_data_size, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(ULONG); |
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GX_BINRES_READ_ULONG(header -> gx_resource_header_data_size, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(ULONG); |
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return GX_SUCCESS; |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_binres_string_header_load PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function reads string header from a binary data buffer. */ |
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/* */ |
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/* INPUT */ |
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/* info Binary read control block */ |
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/* header Returned string header */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* Status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* None */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* GUIX Internal Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* removed use of memcpy, */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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#ifdef GX_BINARY_RESOURCE_SUPPORT |
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UINT _gx_binres_string_header_load(GX_BINRES_DATA_INFO *info, GX_STRING_HEADER *header) |
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{ |
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GX_BINRES_READ_USHORT(header -> gx_string_header_magic_number, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_USHORT(header -> gx_string_header_language_count, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_USHORT(header -> gx_string_header_string_count, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_ULONG(header -> gx_string_header_data_size, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(ULONG); |
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return GX_SUCCESS; |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_binres_language_header_load PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function reads language header from a binary data buffer. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* info Binary read control block */ |
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/* header Returned language header */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* Status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* None */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* GUIX Internal Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* removed use of memcpy, */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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#ifdef GX_BINARY_RESOURCE_SUPPORT |
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UINT _gx_binres_language_header_load(GX_BINRES_DATA_INFO *info, GX_LANGUAGE_HEADER *header) |
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{ |
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GX_BINRES_READ_USHORT(header -> gx_language_header_magic_number, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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GX_BINRES_READ_USHORT(header -> gx_language_header_index, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(USHORT); |
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memcpy(&header->gx_language_header_name, info->gx_binres_root_address + info->gx_binres_read_offset, sizeof(header->gx_language_header_name)); /* Use case of memcpy is verified. */ |
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info -> gx_binres_read_offset += sizeof(header -> gx_language_header_name); |
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GX_BINRES_READ_ULONG(header -> gx_language_header_data_size, info -> gx_binres_root_address + info -> gx_binres_read_offset); |
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info -> gx_binres_read_offset += sizeof(ULONG); |
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return GX_SUCCESS; |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_binres_language_table_buffer_allocate PORTABLE C */ |
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/* 6.1.7 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function allocates needed memory buffer for loading language */ |
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/* table. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* info Binary resource control block */ |
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/* language_table_type_size Size of language table type */ |
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/* string_table_type_size Size of string table type */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* Status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_system_memory_allocator Application defined memory */ |
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/* allocation function */ |
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/* _gx_binres_resource_header_load Read binary resource header */ |
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/* _gx_binres_string_header_load Read string data header */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* GUIX Internal Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* 06-02-2021 Kenneth Maxwell Modified comment(s), */ |
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/* test for langauge_count == 0*/ |
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/* resulting in version 6.1.7 */ |
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/* */ |
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/**************************************************************************/ |
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#ifdef GX_BINARY_RESOURCE_SUPPORT |
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static UINT _gx_binres_language_table_buffer_allocate(GX_BINRES_DATA_INFO *info, GX_UBYTE language_table_type_size, GX_UBYTE string_table_type_size) |
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{ |
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GX_RESOURCE_HEADER res_header; |
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GX_STRING_HEADER string_header; |
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USHORT language_count; |
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USHORT string_count; |
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UINT language_table_size; |
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UINT string_table_size; |
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info -> gx_binres_read_offset = 0; |
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/* Read resource header. */ |
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_gx_binres_resource_header_load(info, &res_header); |
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info -> gx_binres_read_offset += res_header.gx_resource_header_theme_data_size; |
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✓✓ |
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if (res_header.gx_resource_header_magic_number != GX_MAGIC_NUMBER) |
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{ |
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return GX_INVALID_FORMAT; |
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} |
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_gx_binres_string_header_load(info, &string_header); |
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✓✓ |
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if (string_header.gx_string_header_magic_number != GX_MAGIC_NUMBER) |
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{ |
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return GX_INVALID_FORMAT; |
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} |
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language_count = string_header.gx_string_header_language_count; |
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✓✓ |
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if (language_count == 0) |
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{ |
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return GX_INVALID_FORMAT; |
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} |
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string_count = string_header.gx_string_header_string_count; |
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/* Calcualte memory size needed for string tables. */ |
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string_table_size = (UINT)(string_count * string_table_type_size); |
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✓✓ |
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GX_UTILITY_MATH_UINT_MULT(string_table_size, language_count, string_table_size) |
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/* Calculate memory size needed for language table. */ |
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language_table_size = (UINT)(language_table_type_size * language_count); |
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/* Calculate memory size needed. */ |
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✓✓ |
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GX_UTILITY_MATH_UINT_ADD(string_table_size, language_table_size, info -> gx_binres_buffer_size) |
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info -> gx_binres_buffer = (GX_UBYTE *)_gx_system_memory_allocator(info -> gx_binres_buffer_size); |
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✓✓ |
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if (!info -> gx_binres_buffer) |
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{ |
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return GX_SYSTEM_MEMORY_ERROR; |
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} |
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memset(info -> gx_binres_buffer, 0, info -> gx_binres_buffer_size); |
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info -> gx_binres_buffer_index = 0; |
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return GX_SUCCESS; |
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} |
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#endif |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _gx_binres_language_table_load PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* Kenneth Maxwell, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION (deprecated) */ |
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/* */ |
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/* This service loads a language table from a binary data buffer. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* root_address Root address of binary */ |
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/* resource data */ |
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/* returned_language_table Pointer to loaded language */ |
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/* table */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* Status Completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _gx_binres_language_table_buffer_allocate */ |
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/* Allocate needed buffer for */ |
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/* loading language table */ |
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/* _gx_binres_resource_header_load */ |
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/* Read resource header */ |
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/* _gx_binres_string_header_load Read string data header */ |
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/* _gx_binres_language_header_load Read language data header */ |
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/* _gx_system_memory_free Application defined memory */ |
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/* free function */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
373 |
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/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
374 |
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/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
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/* removed use of memcpy, */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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#ifdef GX_BINARY_RESOURCE_SUPPORT |
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#ifdef GX_ENABLE_DEPRECATED_STRING_API |
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|
12 |
UINT _gx_binres_language_table_load(GX_UBYTE *root_address, GX_UBYTE ****returned_language_table) |
382 |
|
|
{ |
383 |
|
|
UINT status; |
384 |
|
|
GX_BINRES_DATA_INFO info; |
385 |
|
|
GX_RESOURCE_HEADER header; |
386 |
|
|
GX_STRING_HEADER string_header; |
387 |
|
|
GX_LANGUAGE_HEADER language_header; |
388 |
|
|
GX_UBYTE ***language_table; |
389 |
|
|
UINT lang_index; |
390 |
|
|
UINT string_index; |
391 |
|
|
USHORT string_length; |
392 |
|
|
GX_CHAR get_char; |
393 |
|
|
|
394 |
|
12 |
memset(&info, 0, sizeof(GX_BINRES_DATA_INFO)); |
395 |
|
|
|
396 |
|
12 |
info.gx_binres_root_address = root_address; |
397 |
|
|
|
398 |
|
|
/* Allocate memory that needed for language table. */ |
399 |
|
12 |
status = _gx_binres_language_table_buffer_allocate(&info, sizeof(GX_UBYTE * *), sizeof(GX_UBYTE *)); |
400 |
|
|
|
401 |
|
|
/* Read Resource header. */ |
402 |
|
12 |
info.gx_binres_read_offset = 0; |
403 |
|
12 |
_gx_binres_resource_header_load(&info, &header); |
404 |
|
|
|
405 |
|
|
/* Skip theme info. */ |
406 |
|
12 |
info.gx_binres_read_offset += header.gx_resource_header_theme_data_size; |
407 |
|
|
|
408 |
✓✓ |
12 |
if (header.gx_resource_header_magic_number != GX_MAGIC_NUMBER) |
409 |
|
|
{ |
410 |
|
1 |
return GX_INVALID_FORMAT; |
411 |
|
|
} |
412 |
|
|
|
413 |
|
11 |
language_table = GX_NULL; |
414 |
|
|
|
415 |
|
|
/* Read language table. */ |
416 |
✓✓ |
11 |
if (status == GX_SUCCESS) |
417 |
|
|
{ |
418 |
|
|
/* Read string header. */ |
419 |
|
6 |
_gx_binres_string_header_load(&info, &string_header); |
420 |
|
|
|
421 |
|
6 |
language_table = (GX_UBYTE ***)(info.gx_binres_buffer + info.gx_binres_buffer_index); |
422 |
|
6 |
info.gx_binres_buffer_index += sizeof(GX_UBYTE * *) * string_header.gx_string_header_language_count; |
423 |
|
|
|
424 |
✓✓ |
11 |
for (lang_index = 0; lang_index < string_header.gx_string_header_language_count; lang_index++) |
425 |
|
|
{ |
426 |
|
|
/* Read language header. */ |
427 |
|
6 |
_gx_binres_language_header_load(&info, &language_header); |
428 |
|
|
|
429 |
✓✓ |
6 |
if (language_header.gx_language_header_magic_number != GX_MAGIC_NUMBER) |
430 |
|
|
{ |
431 |
|
1 |
status = GX_INVALID_FORMAT; |
432 |
|
1 |
break; |
433 |
|
|
} |
434 |
|
|
|
435 |
|
|
/* Read string table. */ |
436 |
|
5 |
language_table[lang_index] = (GX_UBYTE **)(info.gx_binres_buffer + info.gx_binres_buffer_index); |
437 |
|
5 |
info.gx_binres_buffer_index += sizeof(GX_UBYTE *) * string_header.gx_string_header_string_count; |
438 |
|
|
|
439 |
✓✓ |
5 |
if (header.gx_resource_header_version >= GX_BINRES_VERSION_ADD_STRING_LENGTH) |
440 |
|
|
{ |
441 |
✓✓ |
72 |
for (string_index = 1; string_index < string_header.gx_string_header_string_count; string_index++) |
442 |
|
|
{ |
443 |
|
|
/* Read string length. */ |
444 |
|
68 |
GX_BINRES_READ_USHORT(string_length, info.gx_binres_root_address + info.gx_binres_read_offset); |
445 |
|
68 |
info.gx_binres_read_offset += sizeof(USHORT); |
446 |
|
|
|
447 |
✓✓ |
68 |
if (string_length == 0) |
448 |
|
|
{ |
449 |
|
20 |
language_table[lang_index][string_index] = GX_NULL; |
450 |
|
|
} |
451 |
|
|
else |
452 |
|
|
{ |
453 |
|
48 |
language_table[lang_index][string_index] = (GX_UBYTE *)(info.gx_binres_root_address + info.gx_binres_read_offset); |
454 |
|
48 |
info.gx_binres_read_offset += (UINT)(string_length + 1); |
455 |
|
|
} |
456 |
|
|
} |
457 |
|
|
} |
458 |
|
|
else |
459 |
|
|
{ |
460 |
|
1 |
string_index = 1; |
461 |
|
1 |
string_length = 0; |
462 |
✓✓ |
131 |
while (string_index < string_header.gx_string_header_string_count) |
463 |
|
|
{ |
464 |
|
130 |
string_length++; |
465 |
|
|
|
466 |
|
130 |
get_char = (GX_CHAR)info.gx_binres_root_address[info.gx_binres_read_offset]; |
467 |
|
130 |
info.gx_binres_read_offset++; |
468 |
|
|
|
469 |
✓✓ |
130 |
if (get_char == '\0') |
470 |
|
|
{ |
471 |
✓✓ |
17 |
if (string_length == 1) |
472 |
|
|
{ |
473 |
|
5 |
language_table[lang_index][string_index] = GX_NULL; |
474 |
|
|
} |
475 |
|
|
else |
476 |
|
|
{ |
477 |
|
12 |
language_table[lang_index][string_index] = (GX_UBYTE *)(info.gx_binres_root_address + info.gx_binres_read_offset - string_length); |
478 |
|
|
} |
479 |
|
|
|
480 |
|
17 |
string_length = 0; |
481 |
|
17 |
string_index++; |
482 |
|
|
} |
483 |
|
|
} |
484 |
|
|
} |
485 |
|
|
} |
486 |
|
|
} |
487 |
|
|
|
488 |
✓✓ |
11 |
if (status == GX_SUCCESS) |
489 |
|
|
{ |
490 |
|
5 |
*returned_language_table = language_table; |
491 |
|
|
} |
492 |
|
|
else |
493 |
|
|
{ |
494 |
|
|
/* Free allocated memory when language loading failed. */ |
495 |
✓✓ |
6 |
if (info.gx_binres_buffer) |
496 |
|
|
{ |
497 |
|
1 |
_gx_system_memory_free(info.gx_binres_buffer); |
498 |
|
|
} |
499 |
|
|
|
500 |
|
6 |
*returned_language_table = GX_NULL; |
501 |
|
|
} |
502 |
|
|
|
503 |
|
|
|
504 |
|
11 |
return status; |
505 |
|
|
} |
506 |
|
|
#endif |
507 |
|
|
#endif |
508 |
|
|
|
509 |
|
|
/**************************************************************************/ |
510 |
|
|
/* */ |
511 |
|
|
/* FUNCTION RELEASE */ |
512 |
|
|
/* */ |
513 |
|
|
/* _gx_binres_language_table_load_ext PORTABLE C */ |
514 |
|
|
/* 6.1 */ |
515 |
|
|
/* AUTHOR */ |
516 |
|
|
/* */ |
517 |
|
|
/* Kenneth Maxwell, Microsoft Corporation */ |
518 |
|
|
/* */ |
519 |
|
|
/* DESCRIPTION */ |
520 |
|
|
/* */ |
521 |
|
|
/* This service loads a language table from a binary data buffer. */ |
522 |
|
|
/* */ |
523 |
|
|
/* INPUT */ |
524 |
|
|
/* */ |
525 |
|
|
/* root_address Root address of binary */ |
526 |
|
|
/* resource data */ |
527 |
|
|
/* returned_language_table Pointer to loaded language */ |
528 |
|
|
/* table */ |
529 |
|
|
/* */ |
530 |
|
|
/* OUTPUT */ |
531 |
|
|
/* */ |
532 |
|
|
/* Status Completion status */ |
533 |
|
|
/* */ |
534 |
|
|
/* CALLS */ |
535 |
|
|
/* */ |
536 |
|
|
/* _gx_binres_language_table_buffer_allocate */ |
537 |
|
|
/* Allocate needed buffer for */ |
538 |
|
|
/* loading language table */ |
539 |
|
|
/* _gx_binres_resource_header_load */ |
540 |
|
|
/* Read resource header */ |
541 |
|
|
/* _gx_binres_string_header_load Read string data header */ |
542 |
|
|
/* _gx_binres_language_header_load Read language data header */ |
543 |
|
|
/* _gx_system_memory_free Application defined memory */ |
544 |
|
|
/* free function */ |
545 |
|
|
/* */ |
546 |
|
|
/* CALLED BY */ |
547 |
|
|
/* */ |
548 |
|
|
/* Application Code */ |
549 |
|
|
/* */ |
550 |
|
|
/* RELEASE HISTORY */ |
551 |
|
|
/* */ |
552 |
|
|
/* DATE NAME DESCRIPTION */ |
553 |
|
|
/* */ |
554 |
|
|
/* 05-19-2020 Kenneth Maxwell Initial Version 6.0 */ |
555 |
|
|
/* 09-30-2020 Kenneth Maxwell Modified comment(s), */ |
556 |
|
|
/* resulting in version 6.1 */ |
557 |
|
|
/* */ |
558 |
|
|
/**************************************************************************/ |
559 |
|
|
#ifdef GX_BINARY_RESOURCE_SUPPORT |
560 |
|
34 |
UINT _gx_binres_language_table_load_ext(GX_UBYTE *root_address, GX_STRING ***returned_language_table) |
561 |
|
|
{ |
562 |
|
|
UINT status; |
563 |
|
|
GX_BINRES_DATA_INFO info; |
564 |
|
|
GX_RESOURCE_HEADER header; |
565 |
|
|
GX_STRING_HEADER string_header; |
566 |
|
|
GX_LANGUAGE_HEADER language_header; |
567 |
|
|
GX_STRING **language_table; |
568 |
|
|
UINT lang_index; |
569 |
|
|
UINT string_index; |
570 |
|
|
USHORT string_length; |
571 |
|
|
GX_UBYTE *get_data; |
572 |
|
|
|
573 |
|
34 |
memset(&info, 0, sizeof(GX_BINRES_DATA_INFO)); |
574 |
|
|
|
575 |
|
34 |
info.gx_binres_root_address = root_address; |
576 |
|
|
|
577 |
|
|
/* Allocate memory that needed for language table. */ |
578 |
|
34 |
status = _gx_binres_language_table_buffer_allocate(&info, sizeof(GX_STRING *), sizeof(GX_STRING)); |
579 |
|
|
|
580 |
|
|
/* Read Resource header. */ |
581 |
|
34 |
info.gx_binres_read_offset = 0; |
582 |
|
34 |
_gx_binres_resource_header_load(&info, &header); |
583 |
|
|
|
584 |
|
|
/* Skip theme info. */ |
585 |
|
34 |
info.gx_binres_read_offset += header.gx_resource_header_theme_data_size; |
586 |
|
|
|
587 |
✓✓ |
34 |
if (header.gx_resource_header_magic_number != GX_MAGIC_NUMBER) |
588 |
|
|
{ |
589 |
|
1 |
return GX_INVALID_FORMAT; |
590 |
|
|
} |
591 |
|
|
|
592 |
|
33 |
language_table = GX_NULL; |
593 |
|
|
|
594 |
|
|
/* Read language table. */ |
595 |
✓✓ |
33 |
if (status == GX_SUCCESS) |
596 |
|
|
{ |
597 |
|
|
/* Read string header. */ |
598 |
|
28 |
_gx_binres_string_header_load(&info, &string_header); |
599 |
|
|
|
600 |
|
28 |
language_table = (GX_STRING **)(info.gx_binres_buffer + info.gx_binres_buffer_index); |
601 |
|
28 |
info.gx_binres_buffer_index += sizeof(GX_STRING *) * string_header.gx_string_header_language_count; |
602 |
|
|
|
603 |
✓✓ |
55 |
for (lang_index = 0; lang_index < string_header.gx_string_header_language_count; lang_index++) |
604 |
|
|
{ |
605 |
|
|
/* Read language header. */ |
606 |
|
28 |
_gx_binres_language_header_load(&info, &language_header); |
607 |
|
|
|
608 |
✓✓ |
28 |
if (language_header.gx_language_header_magic_number != GX_MAGIC_NUMBER) |
609 |
|
|
{ |
610 |
|
1 |
status = GX_INVALID_FORMAT; |
611 |
|
1 |
break; |
612 |
|
|
} |
613 |
|
|
|
614 |
|
|
/* Read string table. */ |
615 |
|
27 |
language_table[lang_index] = (GX_STRING *)(info.gx_binres_buffer + info.gx_binres_buffer_index); |
616 |
|
27 |
info.gx_binres_buffer_index += sizeof(GX_STRING) * string_header.gx_string_header_string_count; |
617 |
|
|
|
618 |
✓✓ |
2176 |
for (string_index = 1; string_index < string_header.gx_string_header_string_count; string_index++) |
619 |
|
|
{ |
620 |
|
|
/* Read string length. */ |
621 |
|
2149 |
get_data = info.gx_binres_root_address + info.gx_binres_read_offset; |
622 |
|
2149 |
string_length = *(get_data + 1); |
623 |
|
2149 |
string_length = (USHORT)(string_length << 8); |
624 |
|
2149 |
string_length = (USHORT)(string_length | (*get_data)); |
625 |
|
2149 |
info.gx_binres_read_offset += sizeof(USHORT); |
626 |
|
|
|
627 |
✓✓ |
2149 |
if (string_length) |
628 |
|
|
{ |
629 |
|
2098 |
language_table[lang_index][string_index].gx_string_ptr = (GX_CHAR *)(info.gx_binres_root_address + info.gx_binres_read_offset); |
630 |
|
|
} |
631 |
|
|
else |
632 |
|
|
{ |
633 |
|
51 |
language_table[lang_index][string_index].gx_string_ptr = GX_NULL; |
634 |
|
|
} |
635 |
|
|
|
636 |
|
2149 |
language_table[lang_index][string_index].gx_string_length = string_length; |
637 |
|
2149 |
info.gx_binres_read_offset += (UINT)(string_length + 1); |
638 |
|
|
} |
639 |
|
|
} |
640 |
|
|
} |
641 |
|
|
|
642 |
✓✓ |
33 |
if (status == GX_SUCCESS) |
643 |
|
|
{ |
644 |
|
27 |
*returned_language_table = language_table; |
645 |
|
|
} |
646 |
|
|
else |
647 |
|
|
{ |
648 |
|
|
/* Free allocated memory when language loading failed. */ |
649 |
✓✓ |
6 |
if (info.gx_binres_buffer) |
650 |
|
|
{ |
651 |
|
1 |
_gx_system_memory_free(info.gx_binres_buffer); |
652 |
|
|
} |
653 |
|
|
|
654 |
|
6 |
*returned_language_table = GX_NULL; |
655 |
|
|
} |
656 |
|
|
|
657 |
|
|
|
658 |
|
33 |
return status; |
659 |
|
|
} |
660 |
|
|
#endif |
661 |
|
|
|