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filesystem: zip: codestyle

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This commit is contained in:
Mr0maks 2019-05-27 20:44:14 +05:00
parent b32de42ab7
commit 5cf4e34607
3 changed files with 49 additions and 50 deletions
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1
engine/common/common.h
View File

@ -540,7 +540,6 @@ void FS_AddGameDirectory( const char *dir, uint flags );
void FS_AddGameHierarchy( const char *dir, uint flags );
void FS_LoadGameInfo( const char *rootfolder );
const char *FS_GetDiskPath( const char *name, qboolean gamedironly );
void Zip_Close( zip_t *zip );
byte *W_LoadLump( wfile_t *wad, const char *lumpname, size_t *lumpsizeptr, const char type );
void W_Close( wfile_t *wad );
byte *FS_LoadFile( const char *path, fs_offset_t *filesizeptr, qboolean gamedironly );

18
engine/common/filesystem.c
View File

@ -112,7 +112,7 @@ typedef struct zipfile_s
char name[MAX_SYSPATH];
fs_offset_t offset; // offset of local file header
fs_offset_t size; //original file size
fs_offset_t compressed_size; // compressed file size
fs_offset_t compressed_size; // compressed file size
} zipfile_t;
typedef struct zip_s
@ -672,11 +672,11 @@ static zip_t *FS_LoadZip( const char *zipfile, int *error )
if( FS_FileLength( zip->handle ) > UINT_MAX )
{
Con_Reportf( "%s bigger than 4GB.\n", zipfile );
if( error )
*error = ZIP_LOAD_COULDNT_OPEN;
Zip_Close( zip );
return NULL;
Con_Reportf( "%s bigger than 4GB.\n", zipfile );
if( error )
*error = ZIP_LOAD_COULDNT_OPEN;
Zip_Close( zip );
return NULL;
}
FS_Read( zip->handle, (void *)&signature, sizeof( uint ) );
@ -824,7 +824,7 @@ static byte *Zip_LoadFile( const char *path, fs_offset_t *sizeptr, qboolean game
FS_Read( search->zip->handle, (void*)&header, sizeof( header ) );
if(header.signature != ZIP_HEADER_LF)
if( header.signature != ZIP_HEADER_LF )
{
Con_Reportf( S_ERROR "Zip_LoadFile: %s signature error\n", file->name );
return NULL;
@ -848,7 +848,7 @@ static byte *Zip_LoadFile( const char *path, fs_offset_t *sizeptr, qboolean game
CRC32_Init( &test_crc );
CRC32_ProcessBuffer( &test_crc, decompressed_buffer, file->size );
final_crc = CRC32_Final(test_crc);
final_crc = CRC32_Final( test_crc );
if( final_crc != header.crc32 )
{
@ -950,7 +950,7 @@ static qboolean FS_AddWad_Fullpath( const char *wadfile, qboolean *already_loade
return true; // already loaded
}
}
if( already_loaded )
*already_loaded = false;

80
engine/common/filesystem.h
View File

@ -131,24 +131,24 @@ typedef struct
#define ZIP_HEADER_CDF ((0x02<<24)+(0x01<<16)+('K'<<8)+'P')
#define ZIP_HEADER_EOCD ((0x06<<24)+(0x05<<16)+('K'<<8)+'P')
#define ZIP_COMPRESSION_NO_COMPRESSION 0
#define ZIP_COMPRESSION_DEFLATED 8
#define ZIP_COMPRESSION_NO_COMPRESSION 0
#define ZIP_COMPRESSION_DEFLATED 8
#define ZIP_ZIP64 0xffffffff
#pragma pack( 1 )
typedef struct zip_header_s
{
unsigned int signature; // little endian ZIP_HEADER
unsigned short version; // version of pkzip need to unpack
unsigned short flags; // flags (16 bits == 16 flags)
unsigned short compression_flags; // compression flags (bits)
unsigned int dos_date; // file modification time and file modification date
unsigned int crc32; //crc32
unsigned int compressed_size;
unsigned int uncompressed_size;
unsigned short filename_len;
unsigned short extrafield_len;
unsigned int signature; // little endian ZIP_HEADER
unsigned short version; // version of pkzip need to unpack
unsigned short flags; // flags (16 bits == 16 flags)
unsigned short compression_flags; // compression flags (bits)
unsigned int dos_date; // file modification time and file modification date
unsigned int crc32; //crc32
unsigned int compressed_size;
unsigned int uncompressed_size;
unsigned short filename_len;
unsigned short extrafield_len;
} zip_header_t;
/*
@ -158,42 +158,42 @@ typedef struct zip_header_s
typedef struct zip_header_extra_s
{
unsigned int signature; // ZIP_HEADER_SPANNED
unsigned int crc32;
unsigned int compressed_size;
unsigned int uncompressed_size;
unsigned int signature; // ZIP_HEADER_SPANNED
unsigned int crc32;
unsigned int compressed_size;
unsigned int uncompressed_size;
} zip_header_extra_t;
typedef struct zip_cdf_header_s
{
unsigned int signature;
unsigned short version;
unsigned short version_need;
unsigned short generalPurposeBitFlag;
unsigned short flags;
unsigned short modification_time;
unsigned short modification_date;
unsigned int crc32;
unsigned int compressed_size;
unsigned int uncompressed_size;
unsigned short filename_len;
unsigned short extrafield_len;
unsigned short file_commentary_len;
unsigned short disk_start;
unsigned short internal_attr;
unsigned int external_attr;
unsigned int local_header_offset;
unsigned int signature;
unsigned short version;
unsigned short version_need;
unsigned short generalPurposeBitFlag;
unsigned short flags;
unsigned short modification_time;
unsigned short modification_date;
unsigned int crc32;
unsigned int compressed_size;
unsigned int uncompressed_size;
unsigned short filename_len;
unsigned short extrafield_len;
unsigned short file_commentary_len;
unsigned short disk_start;
unsigned short internal_attr;
unsigned int external_attr;
unsigned int local_header_offset;
} zip_cdf_header_t;
typedef struct zip_header_eocd_s
{
unsigned short disk_number;
unsigned short start_disk_number;
unsigned short number_central_directory_record;
unsigned short total_central_directory_record;
unsigned int size_of_central_directory;
unsigned int central_directory_offset;
unsigned short commentary_len;
unsigned short disk_number;
unsigned short start_disk_number;
unsigned short number_central_directory_record;
unsigned short total_central_directory_record;
unsigned int size_of_central_directory;
unsigned int central_directory_offset;
unsigned short commentary_len;
} zip_header_eocd_t;
#pragma pack( )