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Sweden-Number/tools/winebuild/main.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>
#ifdef HAVE_GETOPT_H
# include <getopt.h>
#endif
#include "build.h"
ORDDEF *EntryPoints[MAX_ORDINALS];
ORDDEF *Ordinals[MAX_ORDINALS];
ORDDEF *Names[MAX_ORDINALS];
SPEC_MODE SpecMode = SPEC_MODE_DLL;
SPEC_TYPE SpecType = SPEC_WIN32;
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 nb_errors = 0;
int display_warnings = 0;
int kill_at = 0;
/* we only support relay debugging on i386 */
#if defined(__i386__) && !defined(NO_TRACE_MSGS)
int debugging = 1;
#else
int debugging = 0;
#endif
char *owner_name = NULL;
char *dll_name = NULL;
char *dll_file_name = NULL;
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;
static int nb_res_files;
static char **res_files;
/* execution mode */
enum exec_mode_values
{
MODE_NONE,
MODE_SPEC,
MODE_EXE,
MODE_DEF,
MODE_DEBUG,
MODE_RELAY16,
MODE_RELAY32
};
static enum exec_mode_values 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 (dll_file_name) return;
if ((p = strrchr( name, '\\' ))) name = p + 1;
if ((p = strrchr( name, '/' ))) name = p + 1;
dll_file_name = xmalloc( strlen(name) + 5 );
strcpy( dll_file_name, name );
if ((p = strrchr( dll_file_name, '.' )) && !strcmp( p, ".spec" )) *p = 0;
if (!strchr( dll_file_name, '.' )) strcat( dll_file_name, ".dll" );
}
/* cleanup on program exit */
static void cleanup(void)
{
if (output_file_name) unlink( output_file_name );
}
/*******************************************************************
* command-line option handling
*/
static const char usage_str[] =
"Usage: winebuild [OPTIONS] [FILES]\n\n"
"Options:\n"
" -C --source-dir=DIR Look for source files in DIR\n"
" -d --delay-lib=LIB Import the specified library in delayed mode\n"
" -D SYM Ignored for C flags compatibility\n"
" -e --entry=FUNC Set the DLL entry point function (default: DllMain)\n"
" -f FLAGS Compiler flags (only -fPIC is supported)\n"
" -F --filename=DLLFILE Set the DLL filename (default: from input file name)\n"
" -h --help Display this help message\n"
" -H --heap=SIZE Set the heap size for a Win16 dll\n"
" -i --ignore=SYM[,SYM] Ignore specified symbols when resolving imports\n"
" -I DIR Ignored for C flags compatibility\n"
" -k --kill-at Kill stdcall decorations in generated .def files\n"
" -K FLAGS Compiler flags (only -KPIC is supported)\n"
" -l --library=LIB Import the specified library\n"
" -L --library-path=DIR Look for imports libraries in DIR\n"
" -m --exe-mode=MODE Set the executable mode (cui|gui|cuiw|guiw)\n"
" -M --main-module=MODULE Set the name of the main module for a Win16 dll\n"
" -N --dll-name=DLLNAME Set the DLL name (default: from input file name)\n"
" -o --output=NAME Set the output file name (default: stdout)\n"
" -r --res=RSRC.RES Load resources from RSRC.RES\n"
" --version Print the version and exit\n"
" -w --warnings Turn on warnings\n"
"\nMode options:\n"
" --spec=FILE.SPEC Build a .c file from a spec file\n"
" --def=FILE.SPEC Build a .def file from a spec file\n"
" --exe=NAME Build a .c file for the named executable\n"
" --debug [FILES] Build a .c file with the debug channels declarations\n"
" --relay16 Build the 16-bit relay assembly routines\n"
" --relay32 Build the 32-bit relay assembly routines\n\n"
"The mode options are mutually exclusive; you must specify one and only one.\n\n";
enum long_options_values
{
LONG_OPT_SPEC = 1,
LONG_OPT_DEF,
LONG_OPT_EXE,
LONG_OPT_DEBUG,
LONG_OPT_RELAY16,
LONG_OPT_RELAY32,
LONG_OPT_VERSION
};
static const char short_options[] = "C:D:F:H:I:K:L:M:N:d:e:f:hi:kl:m:o:r:w";
static const struct option long_options[] =
{
{ "spec", 1, 0, LONG_OPT_SPEC },
{ "def", 1, 0, LONG_OPT_DEF },
{ "exe", 1, 0, LONG_OPT_EXE },
{ "debug", 0, 0, LONG_OPT_DEBUG },
{ "relay16", 0, 0, LONG_OPT_RELAY16 },
{ "relay32", 0, 0, LONG_OPT_RELAY32 },
{ "version", 0, 0, LONG_OPT_VERSION },
/* aliases for short options */
{ "source-dir", 1, 0, 'C' },
{ "delay-lib", 1, 0, 'd' },
{ "entry", 1, 0, 'e' },
{ "filename", 1, 0, 'F' },
{ "help", 0, 0, 'h' },
{ "heap", 1, 0, 'H' },
{ "ignore", 1, 0, 'i' },
{ "kill-at", 0, 0, 'k' },
{ "library", 1, 0, 'l' },
{ "library-path", 1, 0, 'L' },
{ "exe-mode", 1, 0, 'm' },
{ "main-module", 1, 0, 'M' },
{ "dll-name", 1, 0, 'N' },
{ "output", 1, 0, 'o' },
{ "res", 1, 0, 'r' },
{ "warnings", 0, 0, 'w' },
{ NULL, 0, 0, 0 }
};
static void usage( int exit_code )
{
fprintf( stderr, "%s", usage_str );
exit( exit_code );
}
static void set_exec_mode( enum exec_mode_values mode )
{
if (exec_mode != MODE_NONE) usage(1);
exec_mode = mode;
}
/* parse options from the argv array and remove all the recognized ones */
static char **parse_options( int argc, char **argv )
{
char *p;
int optc;
while ((optc = getopt_long( argc, argv, short_options, long_options, NULL )) != -1)
{
switch(optc)
{
case 'C':
current_src_dir = optarg;
break;
case 'D':
/* ignored */
break;
case 'F':
dll_file_name = xstrdup( optarg );
break;
case 'H':
if (!isdigit(optarg[0]))
fatal_error( "Expected number argument with -H option instead of '%s'\n", optarg );
DLLHeapSize = atoi(optarg);
if (DLLHeapSize > 65535)
fatal_error( "Invalid heap size %d, maximum is 65535\n", DLLHeapSize );
break;
case 'I':
/* ignored */
break;
case 'K':
/* ignored, because cc generates correct code. */
break;
case 'L':
lib_path = xrealloc( lib_path, (nb_lib_paths+1) * sizeof(*lib_path) );
lib_path[nb_lib_paths++] = xstrdup( optarg );
break;
case 'M':
owner_name = xstrdup( optarg );
SpecType = SPEC_WIN16;
break;
case 'N':
dll_name = xstrdup( optarg );
break;
case 'd':
add_import_dll( optarg, 1 );
break;
case 'e':
init_func = xstrdup( optarg );
if ((p = strchr( init_func, '@' ))) *p = 0; /* kill stdcall decoration */
break;
case 'f':
if (!strcmp( optarg, "PIC") || !strcmp( optarg, "pic")) UsePIC = 1;
/* ignore all other flags */
break;
case 'h':
usage(0);
break;
case 'i':
{
char *str = xstrdup( optarg );
char *token = strtok( str, "," );
while (token)
{
add_ignore_symbol( token );
token = strtok( NULL, "," );
}
free( str );
}
break;
case 'k':
kill_at = 1;
break;
case 'l':
add_import_dll( optarg, 0 );
break;
case 'm':
if (!strcmp( optarg, "gui" )) SpecMode = SPEC_MODE_GUIEXE;
else if (!strcmp( optarg, "cui" )) SpecMode = SPEC_MODE_CUIEXE;
else if (!strcmp( optarg, "guiw" )) SpecMode = SPEC_MODE_GUIEXE_UNICODE;
else if (!strcmp( optarg, "cuiw" )) SpecMode = SPEC_MODE_CUIEXE_UNICODE;
else usage(1);
break;
case 'o':
if (unlink( optarg ) == -1 && errno != ENOENT)
fatal_error( "Unable to create output file '%s'\n", optarg );
if (!(output_file = fopen( optarg, "w" )))
fatal_error( "Unable to create output file '%s'\n", optarg );
output_file_name = xstrdup(optarg);
atexit( cleanup ); /* make sure we remove the output file on exit */
break;
case 'r':
res_files = xrealloc( res_files, (nb_res_files+1) * sizeof(*res_files) );
res_files[nb_res_files++] = xstrdup( optarg );
break;
case 'w':
display_warnings = 1;
break;
case LONG_OPT_SPEC:
set_exec_mode( MODE_SPEC );
input_file = open_input_file( NULL, optarg );
set_dll_file_name( optarg );
break;
case LONG_OPT_DEF:
set_exec_mode( MODE_DEF );
input_file = open_input_file( NULL, optarg );
set_dll_file_name( optarg );
break;
case LONG_OPT_EXE:
set_exec_mode( MODE_EXE );
if ((p = strrchr( optarg, '/' ))) p++;
else p = optarg;
dll_file_name = xmalloc( strlen(p) + 5 );
strcpy( dll_file_name, p );
if (!strchr( dll_file_name, '.' )) strcat( dll_file_name, ".exe" );
if (SpecMode == SPEC_MODE_DLL) SpecMode = SPEC_MODE_GUIEXE;
break;
case LONG_OPT_DEBUG:
set_exec_mode( MODE_DEBUG );
break;
case LONG_OPT_RELAY16:
set_exec_mode( MODE_RELAY16 );
break;
case LONG_OPT_RELAY32:
set_exec_mode( MODE_RELAY32 );
break;
case LONG_OPT_VERSION:
printf( "winebuild version " PACKAGE_VERSION "\n" );
exit(0);
case '?':
usage(1);
break;
}
}
return &argv[optind];
}
/* load all specified resource files */
static void load_resources( char *argv[] )
{
int i;
char **ptr, **last;
switch (SpecType)
{
case SPEC_WIN16:
for (i = 0; i < nb_res_files; i++) load_res16_file( res_files[i] );
break;
case SPEC_WIN32:
for (i = 0; i < nb_res_files; i++)
{
if (!load_res32_file( res_files[i] ))
fatal_error( "%s is not a valid Win32 resource file\n", res_files[i] );
}
/* load any resource file found in the remaining arguments */
for (ptr = last = argv; *ptr; ptr++)
{
if (!load_res32_file( *ptr ))
*last++ = *ptr; /* not a resource file, keep it in the list */
}
*last = NULL;
break;
}
}
/*******************************************************************
* main
*/
int main(int argc, char **argv)
{
output_file = stdout;
argv = parse_options( argc, argv );
switch(exec_mode)
{
case MODE_SPEC:
load_resources( argv );
if (!ParseTopLevel( input_file )) break;
switch (SpecType)
{
case SPEC_WIN16:
if (argv[0])
fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
BuildSpec16File( output_file );
break;
case SPEC_WIN32:
read_undef_symbols( argv );
BuildSpec32File( output_file );
break;
default: assert(0);
}
break;
case MODE_EXE:
if (SpecType == SPEC_WIN16) fatal_error( "Cannot build 16-bit exe files\n" );
load_resources( argv );
read_undef_symbols( argv );
BuildSpec32File( output_file );
break;
case MODE_DEF:
if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
if (SpecType == SPEC_WIN16) fatal_error( "Cannot yet build .def file for 16-bit dlls\n" );
if (!ParseTopLevel( input_file )) break;
BuildDef32File( output_file );
break;
case MODE_DEBUG:
BuildDebugFile( output_file, current_src_dir, argv );
break;
case MODE_RELAY16:
if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
BuildRelays16( output_file );
break;
case MODE_RELAY32:
if (argv[0]) fatal_error( "file argument '%s' not allowed in this mode\n", argv[0] );
BuildRelays32( output_file );
break;
default:
usage(1);
break;
}
if (nb_errors) exit(1);
if (output_file_name)
{
fclose( output_file );
output_file_name = NULL;
}
return 0;
}
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