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Sweden-Number/tools/winebuild/main.c

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C
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/*
* Main function
*
* Copyright 1993 Robert J. Amstadt
* Copyright 1995 Martin von Loewis
* Copyright 1995, 1996, 1997 Alexandre Julliard
* Copyright 1997 Eric Youngdale
* Copyright 1999 Ulrich Weigand
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include "wine/port.h"
#include <assert.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <ctype.h>
#include "build.h"
ORDDEF *EntryPoints[MAX_ORDINALS];
ORDDEF *Ordinals[MAX_ORDINALS];
ORDDEF *Names[MAX_ORDINALS];
SPEC_MODE SpecMode = SPEC_MODE_DLL;
int Base = MAX_ORDINALS;
int Limit = 0;
int DLLHeapSize = 0;
int UsePIC = 0;
int stack_size = 0;
int nb_entry_points = 0;
int nb_names = 0;
int nb_debug_channels = 0;
int nb_lib_paths = 0;
int display_warnings = 0;
/* we only support relay debugging on i386 */
#if defined(__i386__) && !defined(NO_TRACE_MSGS)
int debugging = 1;
#else
int debugging = 0;
#endif
char DLLName[80];
char DLLFileName[80];
char owner_name[80];
char *init_func = NULL;
char **debug_channels = NULL;
char **lib_path = NULL;
char *input_file_name = NULL;
const char *output_file_name = NULL;
static FILE *input_file;
static FILE *output_file;
static const char *current_src_dir;
/* execution mode */
static enum
{
MODE_NONE,
MODE_SPEC,
MODE_EXE,
MODE_GLUE,
MODE_DEF,
MODE_DEBUG,
MODE_RELAY16,
MODE_RELAY32
} exec_mode = MODE_NONE;
/* set the dll file name from the input file name */
static void set_dll_file_name( const char *name )
{
char *p;
if ((p = strrchr( name, '\\' ))) name = p + 1;
if ((p = strrchr( name, '/' ))) name = p + 1;
strcpy( DLLFileName, name );
if ((p = strrchr( DLLFileName, '.' )) && !strcmp( p, ".spec" )) *p = 0;
if (!strchr( DLLFileName, '.' )) strcat( DLLFileName, ".dll" );
}
/* cleanup on program exit */
static void cleanup(void)
{
if (output_file_name) unlink( output_file_name );
}
/*******************************************************************
* command-line option handling
*/
struct option_descr
{
const char *name;
int has_arg;
void (*func)();
const char *usage;
};
static void do_output( const char *arg );
static void do_usage(void);
static void do_warnings(void);
static void do_f_flags( const char *arg );
static void do_define( const char *arg );
static void do_include( const char *arg );
static void do_k_flags( const char *arg );
static void do_exe_mode( const char *arg );
static void do_module( const char *arg );
static void do_heap( const char *arg );
static void do_name( const char *arg );
static void do_spec( const char *arg );
static void do_def( const char *arg );
static void do_exe( const char *arg );
static void do_glue(void);
static void do_relay16(void);
static void do_relay32(void);
static void do_debug(void);
static void do_sym(void);
static void do_chdir( const char *arg );
static void do_lib( const char *arg );
static void do_import( const char *arg );
static void do_dimport( const char *arg );
static void do_rsrc( const char *arg );
static const struct option_descr option_table[] =
{
{ "-h", 0, do_usage, "-h Display this help message" },
{ "-w", 0, do_warnings,"-w Turn on warnings" },
{ "-C", 1, do_chdir, "-C dir Change directory to <dir> before opening source files" },
{ "-f", 1, do_f_flags, "-f flags Compiler flags (only -fPIC is supported)" },
{ "-D", 1, do_define, "-D sym Ignored for C flags compatibility" },
{ "-I", 1, do_include, "-I dir Ignored for C flags compatibility" },
{ "-K", 1, do_k_flags, "-K flags Compiler flags (only -KPIC is supported)" },
{ "-m", 1, do_exe_mode,"-m mode Set the executable mode (cui|gui|cuiw|guiw)" },
{ "-M", 1, do_module, "-M module Set the name of the main (Win32) module for a Win16 dll" },
{ "-L", 1, do_lib, "-L directory Look for imports libraries in 'directory'" },
{ "-l", 1, do_import, "-l lib.dll Import the specified library" },
{ "-dl", 1, do_dimport, "-dl lib.dll Delay-import the specified library" },
{ "-H", 1, do_heap, "-H size Set the heap size for a Win16 dll" },
{ "-N", 1, do_name, "-N dllname Set the DLL name (default: set from input file name)" },
{ "-res", 1, do_rsrc, "-res rsrc.res Load resources from rsrc.res" },
{ "-o", 1, do_output, "-o name Set the output file name (default: stdout)\n" },
{ "-sym", 0, do_sym, NULL }, /* ignored for backwards compatibility */
{ "-spec", 1, do_spec, "-spec file.spec Build a .c file from a spec file" },
{ "-def", 1, do_def, "-def file.spec Build a .def file from a spec file" },
{ "-exe", 1, do_exe, "-exe name Build a .c file for the named executable" },
{ "-debug", 0, do_debug, "-debug [files] Build a .c file containing debug channels declarations" },
{ "-glue", 0, do_glue, "-glue [files] Build the 16-bit glue for the source files" },
{ "-relay16", 0, do_relay16, "-relay16 Build the 16-bit relay assembly routines" },
{ "-relay32", 0, do_relay32, "-relay32 Build the 32-bit relay assembly routines" },
{ NULL, 0, NULL, NULL }
};
static void do_output( const char *arg )
{
if ( ( unlink ( arg ) ) == -1 && ( errno != ENOENT ) )
{
fprintf ( stderr, "Unable to create output file '%s'\n", arg );
exit (1);
}
if (!(output_file = fopen( arg, "w" )))
{
fprintf( stderr, "Unable to create output file '%s'\n", arg );
exit(1);
}
output_file_name = arg;
atexit( cleanup ); /* make sure we remove the output file on exit */
}
static void do_usage(void)
{
const struct option_descr *opt;
fprintf( stderr, "Usage: winebuild [options]\n\n" );
fprintf( stderr, "Options:\n" );
for (opt = option_table; opt->name; opt++)
if (opt->usage) fprintf( stderr, " %s\n", opt->usage );
fprintf( stderr, "\nExactly one of -spec, -def, -exe, -debug, -glue, -relay16 or -relay32 must be specified.\n\n" );
exit(1);
}
static void do_warnings(void)
{
display_warnings = 1;
}
static void do_f_flags( const char *arg )
{
if (!strcmp( arg, "PIC" )) UsePIC = 1;
/* ignore all other flags */
}
static void do_define( const char *arg )
{
/* nothing */
}
static void do_include( const char *arg )
{
/* nothing */
}
static void do_k_flags( const char *arg )
{
/* Ignored, because cc generates correct code. */
/* if (!strcmp( arg, "PIC" )) UsePIC = 1; */
/* ignore all other flags */
}
static void do_heap( const char *arg )
{
if (!isdigit(arg[0]))
fatal_error( "Expected number argument with -H option instead of '%s'\n", arg );
DLLHeapSize = atoi(arg);
if (DLLHeapSize > 65535) fatal_error( "Invalid heap size %d, maximum is 65535\n", DLLHeapSize );
}
static void do_name( const char *arg )
{
strncpy( DLLName, arg, sizeof(DLLName) );
DLLName[sizeof(DLLName) - 1] = 0;
}
static void do_spec( const char *arg )
{
if (exec_mode != MODE_NONE || !arg[0]) do_usage();
exec_mode = MODE_SPEC;
input_file = open_input_file( NULL, arg );
set_dll_file_name( arg );
}
static void do_def( const char *arg )
{
if (exec_mode != MODE_NONE || !arg[0]) do_usage();
exec_mode = MODE_DEF;
input_file = open_input_file( NULL, arg );
set_dll_file_name( arg );
}
static void do_exe( const char *arg )
{
const char *p;
if (exec_mode != MODE_NONE || !arg[0]) do_usage();
exec_mode = MODE_EXE;
if ((p = strrchr( arg, '/' ))) p++;
else p = arg;
strcpy( DLLFileName, p );
if (!strchr( DLLFileName, '.' )) strcat( DLLFileName, ".exe" );
if (SpecMode == SPEC_MODE_DLL) SpecMode = SPEC_MODE_GUIEXE;
}
static void do_exe_mode( const char *arg )
{
if (!strcmp( arg, "gui" )) SpecMode = SPEC_MODE_GUIEXE;
else if (!strcmp( arg, "cui" )) SpecMode = SPEC_MODE_CUIEXE;
else if (!strcmp( arg, "guiw" )) SpecMode = SPEC_MODE_GUIEXE_UNICODE;
else if (!strcmp( arg, "cuiw" )) SpecMode = SPEC_MODE_CUIEXE_UNICODE;
else do_usage();
}
static void do_module( const char *arg )
{
strcpy( owner_name, arg );
}
static void do_glue(void)
{
if (exec_mode != MODE_NONE) do_usage();
exec_mode = MODE_GLUE;
}
static void do_debug(void)
{
if (exec_mode != MODE_NONE) do_usage();
exec_mode = MODE_DEBUG;
}
static void do_chdir( const char *arg )
{
current_src_dir = arg;
}
static void do_relay16(void)
{
if (exec_mode != MODE_NONE) do_usage();
exec_mode = MODE_RELAY16;
}
static void do_relay32(void)
{
if (exec_mode != MODE_NONE) do_usage();
exec_mode = MODE_RELAY32;
}
static void do_sym(void)
{
/* nothing */
}
static void do_lib( const char *arg )
{
lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) );
lib_path[nb_lib_paths++] = xstrdup( arg );
}
static void do_import( const char *arg )
{
add_import_dll( arg, 0 );
}
static void do_dimport( const char *arg )
{
add_import_dll( arg, 1 );
}
static void do_rsrc( const char *arg )
{
load_res32_file( arg );
}
/* parse options from the argv array and remove all the recognized ones */
static void parse_options( char *argv[] )
{
const struct option_descr *opt;
char **ptr, **last;
const char* arg=NULL;
for (ptr = last = argv + 1; *ptr; ptr++)
{
for (opt = option_table; opt->name; opt++)
{
if (opt->has_arg && !strncmp( *ptr, opt->name, strlen(opt->name) ))
{
arg=*ptr+strlen(opt->name);
if (*arg=='\0')
{
ptr++;
arg=*ptr;
}
break;
}
if (!strcmp( *ptr, opt->name ))
{
arg=NULL;
break;
}
}
if (opt->name)
{
if (opt->has_arg && arg != NULL) opt->func( arg );
else opt->func( "" );
}
else /* keep this argument */
{
if (last != ptr) *last = *ptr;
last++;
}
}
*last = NULL;
}
/*******************************************************************
* main
*/
int main(int argc, char **argv)
{
output_file = stdout;
parse_options( argv );
switch(exec_mode)
{
case MODE_SPEC:
switch (ParseTopLevel( input_file, 0 ))
{
case SPEC_WIN16:
if (argv[1])
fatal_error( "file argument '%s' not allowed in this mode\n", argv[1] );
BuildSpec16File( output_file );
break;
case SPEC_WIN32:
read_undef_symbols( argv + 1 );
BuildSpec32File( output_file );
break;
default: assert(0);
}
break;
case MODE_EXE:
read_undef_symbols( argv + 1 );
BuildSpec32File( output_file );
break;
case MODE_DEF:
if (argv[1]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[1] );
switch (ParseTopLevel( input_file, 1 ))
{
case SPEC_WIN16:
fatal_error( "Cannot yet build .def file for 16-bit dlls\n" );
break;
case SPEC_WIN32:
BuildDef32File( output_file );
break;
default: assert(0);
}
break;
case MODE_DEBUG:
BuildDebugFile( output_file, current_src_dir, argv + 1 );
break;
case MODE_GLUE:
BuildGlue( output_file, current_src_dir, argv + 1 );
break;
case MODE_RELAY16:
if (argv[1]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[1] );
BuildRelays16( output_file );
break;
case MODE_RELAY32:
if (argv[1]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[1] );
BuildRelays32( output_file );
break;
default:
do_usage();
break;
}
if (output_file_name)
{
fclose( output_file );
output_file_name = NULL;
}
return 0;
}
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