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[SETUPAPI] Partially sync parser.c with Wine Staging 1.7.37. Started off by Victor's work in CORE-9397 and completed by me. CORE-9246

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svn path=/trunk/; revision=66832
This commit is contained in:
Amine Khaldi 2015-03-20 10:37:55 +00:00
parent 5fadd826c9
commit dfeca474ec
2 changed files with 42 additions and 37 deletions
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69
reactos/dll/win32/setupapi/parser.c
View file

@ -19,6 +19,8 @@
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
/* Partially synced with Wine Staging 1.7.37 */
#include "setupapi_private.h"
#include <ndk/obfuncs.h>
@ -149,9 +151,9 @@ static void *grow_array( void *array, unsigned int *count, size_t elem )
if (new_count < 32) new_count = 32;
if (array)
new_array = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, array, new_count * elem );
new_array = HeapReAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, array, new_count * elem );
else
new_array = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, new_count * elem );
new_array = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, new_count * elem );
if (new_array)
*count = new_count;
@ -186,7 +188,7 @@ static struct line *find_line( struct inf_file *file, int section_index, const W
{
struct section *section;
struct line *line;
int i;
unsigned int i;
if (section_index < 0 || section_index >= file->nb_sections) return NULL;
section = file->sections[section_index];
@ -311,7 +313,7 @@ static const WCHAR *get_string_subst( const struct inf_file *file, const WCHAR *
struct section *strings_section;
struct line *line;
struct field *field;
unsigned int i,j;
unsigned int i, j;
int dirid;
WCHAR *dirid_str, *end;
const WCHAR *ret = NULL;
@ -397,12 +399,12 @@ static const WCHAR *get_string_subst( const struct inf_file *file, const WCHAR *
/* do string substitutions on the specified text */
/* the buffer is assumed to be large enough */
/* returns necessary length not including terminating null */
unsigned int PARSER_string_substW( const struct inf_file *file, const WCHAR *text, WCHAR *buffer,
unsigned int size )
static unsigned int PARSER_string_substW( const struct inf_file *file, const WCHAR *text,
WCHAR *buffer, unsigned int size )
{
const WCHAR *start, *subst, *p;
unsigned int len, total = 0;
int inside = 0;
BOOL inside = FALSE;
if (!buffer) size = MAX_STRING_LEN + 1;
for (p = start = text; *p; p++)
@ -450,8 +452,8 @@ unsigned int PARSER_string_substW( const struct inf_file *file, const WCHAR *tex
/* do string substitutions on the specified text */
/* the buffer is assumed to be large enough */
/* returns necessary length not including terminating null */
unsigned int PARSER_string_substA( const struct inf_file *file, const WCHAR *text, char *buffer,
unsigned int size )
static unsigned int PARSER_string_substA( const struct inf_file *file, const WCHAR *text,
char *buffer, unsigned int size )
{
WCHAR buffW[MAX_STRING_LEN+1];
DWORD ret;
@ -503,14 +505,14 @@ static inline enum parser_state set_state( struct parser *parser, enum parser_st
/* check if the pointer points to an end of file */
static inline int is_eof( const struct parser *parser, const WCHAR *ptr )
static inline BOOL is_eof( const struct parser *parser, const WCHAR *ptr )
{
return (ptr >= parser->end || *ptr == CONTROL_Z);
}
/* check if the pointer points to an end of line */
static inline int is_eol( const struct parser *parser, const WCHAR *ptr )
static inline BOOL is_eol( const struct parser *parser, const WCHAR *ptr )
{
return (ptr >= parser->end || *ptr == CONTROL_Z || *ptr == '\n');
}
@ -560,7 +562,7 @@ static int add_section_from_token( struct parser *parser )
/* add a field containing the current token to the current line */
static struct field *add_field_from_token( struct parser *parser, int is_key )
static struct field *add_field_from_token( struct parser *parser, BOOL is_key )
{
struct field *field;
WCHAR *text;
@ -680,14 +682,14 @@ static const WCHAR *key_name_state( struct parser *parser, const WCHAR *pos )
case '=':
push_token( parser, token_end );
if (!add_field_from_token( parser, 1 )) return NULL;
if (!add_field_from_token( parser, TRUE )) return NULL;
parser->start = p + 1;
push_state( parser, VALUE_NAME );
set_state( parser, LEADING_SPACES );
return p + 1;
case ';':
push_token( parser, token_end );
if (!add_field_from_token( parser, 0 )) return NULL;
if (!add_field_from_token( parser, FALSE )) return NULL;
push_state( parser, LINE_START );
set_state( parser, COMMENT );
return p + 1;
@ -732,13 +734,13 @@ static const WCHAR *value_name_state( struct parser *parser, const WCHAR *pos )
{
case ';':
push_token( parser, token_end );
if (!add_field_from_token( parser, 0 )) return NULL;
if (!add_field_from_token( parser, FALSE )) return NULL;
push_state( parser, LINE_START );
set_state( parser, COMMENT );
return p + 1;
case ',':
push_token( parser, token_end );
if (!add_field_from_token( parser, 0 )) return NULL;
if (!add_field_from_token( parser, FALSE )) return NULL;
parser->start = p + 1;
push_state( parser, VALUE_NAME );
set_state( parser, LEADING_SPACES );
@ -768,7 +770,7 @@ static const WCHAR *value_name_state( struct parser *parser, const WCHAR *pos )
}
}
push_token( parser, token_end );
if (!add_field_from_token( parser, 0 )) return NULL;
if (!add_field_from_token( parser, FALSE )) return NULL;
set_state( parser, LINE_START );
return p;
}
@ -810,7 +812,7 @@ static const WCHAR *eol_backslash_state( struct parser *parser, const WCHAR *pos
/* handler for parser QUOTES state */
static const WCHAR *quotes_state( struct parser *parser, const WCHAR *pos )
{
const WCHAR *p, *token_end = parser->start;
const WCHAR *p;
for (p = pos; !is_eol( parser, p ); p++)
{
@ -819,7 +821,7 @@ static const WCHAR *quotes_state( struct parser *parser, const WCHAR *pos )
if (p+1 < parser->end && p[1] == '"') /* double quotes */
{
push_token( parser, p + 1 );
parser->start = token_end = p + 2;
parser->start = p + 2;
p++;
}
else /* end of quotes */
@ -888,6 +890,19 @@ static const WCHAR *comment_state( struct parser *parser, const WCHAR *pos )
}
static void free_inf_file( struct inf_file *file )
{
unsigned int i;
for (i = 0; i < file->nb_sections; i++) HeapFree( GetProcessHeap(), 0, file->sections[i] );
HeapFree( GetProcessHeap(), 0, file->filename );
HeapFree( GetProcessHeap(), 0, file->sections );
HeapFree( GetProcessHeap(), 0, file->fields );
HeapFree( GetProcessHeap(), 0, file->strings );
HeapFree( GetProcessHeap(), 0, file );
}
/* parse a complete buffer */
static DWORD parse_buffer( struct inf_file *file, const WCHAR *buffer, const WCHAR *end,
UINT *error_line )
@ -1012,7 +1027,7 @@ static struct inf_file *parse_file( HANDLE handle, UINT *error_line, DWORD style
}
else
{
WCHAR *new_buff = (WCHAR *)buffer;
WCHAR *new_buff = buffer;
/* UCS-16 files should start with the Unicode BOM; we should skip it */
if (*new_buff == 0xfeff)
new_buff++;
@ -1041,7 +1056,7 @@ static struct inf_file *parse_file( HANDLE handle, UINT *error_line, DWORD style
UnmapViewOfFile( buffer );
if (err)
{
HeapFree( GetProcessHeap(), 0, file );
if (file) free_inf_file( file );
SetLastError( err );
file = NULL;
}
@ -1251,7 +1266,7 @@ HINF WINAPI SetupOpenInfFileW( PCWSTR name, PCWSTR class, DWORD style, UINT *err
if (handle != INVALID_HANDLE_VALUE)
{
file = parse_file( handle, error, style );
file = parse_file( handle, error, style);
CloseHandle( handle );
}
if (!file)
@ -1293,7 +1308,7 @@ HINF WINAPI SetupOpenInfFileW( PCWSTR name, PCWSTR class, DWORD style, UINT *err
}
SetLastError( 0 );
return (HINF)file;
return file;
}
@ -1366,16 +1381,10 @@ HINF WINAPI SetupOpenMasterInf( VOID )
void WINAPI SetupCloseInfFile( HINF hinf )
{
struct inf_file *file = hinf;
unsigned int i;
if (!hinf || (hinf == INVALID_HANDLE_VALUE)) return;
for (i = 0; i < file->nb_sections; i++) HeapFree( GetProcessHeap(), 0, file->sections[i] );
HeapFree( GetProcessHeap(), 0, file->filename );
HeapFree( GetProcessHeap(), 0, file->sections );
HeapFree( GetProcessHeap(), 0, file->fields );
HeapFree( GetProcessHeap(), 0, file->strings );
HeapFree( GetProcessHeap(), 0, file );
free_inf_file( file );
}

10
reactos/dll/win32/setupapi/setupapi_private.h
View file

@ -261,13 +261,9 @@ inline static WCHAR *strdupAtoW( const char *str )
struct inf_file;
extern const WCHAR *DIRID_get_string( int dirid );
extern unsigned int PARSER_string_substA( const struct inf_file *file, const WCHAR *text,
char *buffer, unsigned int size );
extern unsigned int PARSER_string_substW( const struct inf_file *file, const WCHAR *text,
WCHAR *buffer, unsigned int size );
extern const WCHAR *PARSER_get_inf_filename( HINF hinf );
extern WCHAR *PARSER_get_src_root( HINF hinf );
extern WCHAR *PARSER_get_dest_dir( INFCONTEXT *context );
extern const WCHAR *PARSER_get_inf_filename( HINF hinf ) DECLSPEC_HIDDEN;
extern WCHAR *PARSER_get_src_root( HINF hinf ) DECLSPEC_HIDDEN;
extern WCHAR *PARSER_get_dest_dir( INFCONTEXT *context ) DECLSPEC_HIDDEN;
/* support for Ascii queue callback functions */