void SetFunction( TypeInfo *ret, char *fname ) {
/***********************************************/
if( inSubPgm ) {
return;
}
assert( fname );
assert( ret );
copyTypeInfo( &( SRU.curr.sp.ret_type ), ret );
SRU.curr.sp.name = MemStrDup( fname );
SRU.curr.sp.typ = ST_FUNCTION;
SRU.curr_typ = SRU_SUBPROG;
SRU.curr.sp.typ_id = isTypeKnown( ret ); /* we must first set sp info */
if( !SRU.curr.sp.typ_id ) {
/* issue warning if unknown type is found and set fake bit */
/* only issue a warning for forward definitions so we don't issue
* the same warning twice */
if( SRU.sections->data.sec.primary == ST_FORWARD ) {
Warning( UNKNOWN_TYPE, ret->name, fname );
}
SRU.curr.sp.fake = TRUE;
}
}
void InitSru( void ) {
/********************/
long x;
memset( &SRU, 0, sizeof( sru_file ) );
inSubPgm = FALSE;
setHeader = FALSE;
SRU.type_prots = NewHashTable( PROTO_PRIME );
SRU.name = MemStrDup( NONAME_FILE );
SetDefaultAccess( ST_PUBLIC );
SetBaseName( SRU.name );
if( Options & OPT_GEN_C_CODE ) {
SRU.flags |= CONSTRUCTOR_DEFINED;
SRU.flags |= DESTRUCTOR_DEFINED;
}
mkConsDesNames();
/* loads types into hash table */
SRU.typ_tab = NewHashTable( HASH_PRIME );
x = 0;
while( DataTypes[x].key != NULL ) {
InsertHashValue( SRU.typ_tab, DataTypes[x].key,
strlen( DataTypes[x].key ), &DataTypes[x] );
x++;
}
}
static void copyTypeInfo( TypeInfo *dst, TypeInfo *src ) {
/*********************************************************/
if( src->name == NULL ) {
dst->name = NULL;
} else {
dst->name = MemStrDup( src->name );
}
dst->isref = src->isref;
}
static int ProcMemInit( void )
{
Map_Name = NULL;
Obj_Name = MemStrDup( ".o" );
Link_Name = NULL;
SystemName = NULL;
StackSize = NULL;
Directive_List = NULL;
Files_List = NULL;
Obj_List = NULL;
Libs_List = NULL;
return( 0 );
}
void SetSubroutine( char *sname ) {
/*********************************/
if( inSubPgm ) {
return;
}
assert( sname );
SRU.curr.sp.ret_type.name = NULL;
SRU.curr.sp.ret_type.isref = FALSE;
SRU.curr.sp.name = MemStrDup( sname );
SRU.curr.sp.typ = ST_SUBROUTINE;
SRU.curr.sp.subroutine = TRUE;
SRU.curr_typ = SRU_SUBPROG;
}
void SetHeader( char *name, char *ext ) {
/***************************************/
unsigned headerlen;
ext = ext;
headerlen = strlen( SRU_HEADER );
if( inSubPgm || setHeader || strnicmp(name, SRU_HEADER, headerlen ) ) {
return;
}
assert( name );
assert( ext );
setHeader = TRUE;
if( SRU.name ) {
MemFree( SRU.name );
}
SRU.name = MemStrDup( name );
strcpy( SRU.name, name + headerlen );
SetBaseName( SRU.name );
mkConsDesNames();
}
void AddParm( TypeInfo *typ, char *tname, ArrayInfo *array ) {
/*************************************************************/
/* add parameter to current function's list */
var_rec *ptmp;
if( inSubPgm ) {
return;
}
assert( tname );
assert( typ );
ptmp = MemMalloc( sizeof( var_rec ) );
memset( ptmp, 0, sizeof( var_rec ) );
if( SRU.curr.sp.last_parm ) {
SRU.curr.sp.last_parm->next = ptmp;
} else {
SRU.curr.sp.parm_list = ptmp;
}
SRU.curr.sp.last_parm = ptmp;
copyTypeInfo( &ptmp->type, typ );
ptmp->typ_id = isTypeKnown( typ );
if( !ptmp->typ_id ) {
ptmp->fake = TRUE;
}
ptmp->next = NULL;
ptmp->name = MemStrDup( tname );
if( array == NULL ) {
ptmp->array = NULL;
} else {
ptmp->array = MemMalloc( sizeof( ArrayInfo ) );
memcpy( ptmp->array, array, sizeof( ArrayInfo ) );
}
}
static statement *insertTypePrototype( statement *func, statement *locale ) {
/***************************************************************************/
/* insert a prototype of the external function into the types protoype section*/
char *line;
char *name;
char *libname;
char *sp;
char *ret;
var_rec *finger;
statement *rc;
long size;
TypeInfo *typ;
char typbuf[64];
TypeInfo tmptype;
assert( func );
assert( locale );
name = func->data.sp.name;
/* determine return type */
if( !func->data.sp.subroutine ) {
typ = &func->data.sp.ret_type;
sp = FUNCTION;
if( _IsRefType( func->data.sp.typ_id ) ) {
strcpy( typbuf, REF_MODIFIER );
strcat( typbuf, typ->name );
ret = typbuf;
if( !func->data.sp.typ_id ) {
func->data.sp.fake = TRUE;
}
} else {
ret = typ->name;
}
} else {
ret = "";
sp = SUBROUTINE;
}
/* calculate size of statement */
libname = GetLibName();
size = strlen( name ) + strlen( sp ) + strlen( ret ) + strlen( libname );
size += sizeof( DECL_THIS_VAR ) + sizeof( LIBRARY ) + sizeof( LEFT_PAREN )
+ sizeof( RIGHT_PAREN ) + sizeof( DLL_SUFFIX ) + sizeof( DQUOTE )
+ sizeof( DQUOTE ) + OVERHEAD;
finger = func->data.sp.parm_list;
while( finger ) {
size += sizeof( COMMA_DELIM ) + strlen( finger->name ) + 3;
if( _IsRefType( finger->typ_id ) ) {
size += sizeof( REF_MODIFIER );
}
size += strlen( finger->type.name );
finger = finger->next;
}
/* build the statement */
line = alloca( size );
finger = func->data.sp.parm_list;
if( Options & OPT_GEN_C_CODE ) {
sprintf( line, "%s %s %s %s ", sp, ret, name, LEFT_PAREN );
} else {
sprintf( line, "%s %s %s %s %s", sp, ret, name, LEFT_PAREN,
DECL_THIS_VAR );
if( finger ) {
strcat( line, COMMA_DELIM );
}
}
while( finger ) {
if( _IsRefType( finger->typ_id ) ) {
strcat( line, REF_MODIFIER );
}
strcat( line, finger->type.name );
strcat( line, " " );
strcat( line, finger->name );
if( finger->next ) {
strcat( line, COMMA_DELIM );
}
finger = finger->next;
}
strcat( line, RIGHT_PAREN );
strcat( line, " " );
strcat( line, LIBRARY );
strcat( line, DQUOTE );
strcat( line, libname );
strcat( line, DLL_SUFFIX );
strcat( line, DQUOTE );
strcat( line, "\n" );
/* insert statement into our statement linked list */
rc = insertStatement( locale, line );
// beware - when pointers get added to the sp_header structure they
// must be explicitly copied here or else things will get freed
// twice. This code should be rewritten. DRW
memcpy( &(rc->data), &(func->data), sizeof( spec ) );
rc->data.sp.name = MemStrDup( name );
copyTypeInfo( &rc->data.sp.ret_type, &func->data.sp.ret_type );
finger = func->data.sp.parm_list;
SRU.curr.sp.parm_list = NULL;
SRU.curr.sp.last_parm = NULL;
tmptype.name = THIS_TYPE;
tmptype.isref = FALSE;
AddParm( &tmptype, THIS_VARIABLE, NULL );
while( finger ) {
AddParm( &finger->type, finger->name, finger->array );
finger = finger->next;
}
rc->data.sp.parm_list = SRU.curr.sp.parm_list;
rc->data.sp.last_parm = SRU.curr.sp.last_parm;
rc->typ = SRU_SUBPROG;
return( rc );
}
static int ParseArgs( int argc, char **argv )
/*********************************************/
{
char *p;
int wcc_option;
int c;
int i;
list *new_item;
initialize_Flags();
DebugFlag = 1;
StackSize = NULL;
Conventions[0] = 'r';
Conventions[1] = '\0';
preprocess_only = 0;
cpp_want_lines = 1; /* NB: wcc and wcl default to 0 here */
cpp_keep_comments = 0;
cpp_encrypt_names = 0;
cpp_linewrap = NULL;
O_Name = NULL;
AltOptChar = '-'; /* Suppress '/' as option herald */
while( (c = GetOpt( &argc, argv,
#if 0
"b:Cc::D:Ef:g::"
"HI:i::k:L:l:M::m:"
"O::o:P::QSs::U:vW::wx:yz::",
#else
"b:CcD:Ef:g::"
"HI:i::k:L:l:M::m:"
"O::o:P::QSs::U:vW::wx::yz::",
#endif
EnglishHelp )) != -1 ) {
char *Word = "";
int found_mapping = FALSE;
for( i = 0; i < sizeof( mappings ) / sizeof( mappings[0] ); i++ ) {
option_mapping *m = mappings + i;
char *tail = strchr( m->LongName, ':' );
if( c != m->LongName[0] )
continue;
if( OptArg == NULL ) {
if( m->LongName[1] == '\0' ) {
strcat( CC_Opts, " -" );
strcat( CC_Opts, m->WatcomName );
found_mapping = TRUE;
break;
}
/* non-existant argument can't match other cases */
continue;
}
if( tail != NULL ) {
if( !strncmp( OptArg, m->LongName + 1,
tail - m->LongName - 1 ) ) {
strcat( CC_Opts, " -" );
strcat( CC_Opts, m->WatcomName );
strcat( CC_Opts, OptArg + ( tail - m->LongName - 1) );
found_mapping = TRUE;
break;
}
} else if( !strcmp( OptArg, m->LongName + 1 ) ) {
strcat( CC_Opts, " -" );
strcat( CC_Opts, m->WatcomName );
found_mapping = TRUE;
break;
}
}
if( found_mapping )
continue;
if( OptArg != NULL ) {
Word = MemAlloc( strlen( OptArg ) + 6 );
strcpy( Word, OptArg );
}
wcc_option = 1;
switch( c ) {
case 'f':
if( !strcmp( Word, "syntax-only" ) ) {
c = 'z';
strcpy( Word, "s" );
Flags.no_link = 1;
break;
}
if( !strncmp( Word, "cpp-wrap=", 9 ) ) {
MemFree( cpp_linewrap );
Word[7] = 'w';
cpp_linewrap = MemStrDup( Word + 7 );
wcc_option = 0;
break;
}
if( !strcmp( Word, "mangle-cpp" ) ) {
cpp_encrypt_names = 1;
wcc_option = 0;
break;
}
switch( Word[0] ) {
case 'd': /* name of linker directive file */
if( Word[1] == '=' || Word[1] == '#' ) {
MakeName( Word, ".lnk" ); /* add extension */
MemFree( Link_Name );
Link_Name = strfdup( Word + 2 );
} else {
MemFree( Link_Name );
Link_Name = MemStrDup( TEMPFILE );
}
wcc_option = 0;
break;
case 'm': /* name of map file */
Flags.map_wanted = TRUE;
if( Word[1] == '=' || Word[1] == '#' ) {
MemFree( Map_Name );
Map_Name = strfdup( Word + 2 );
}
wcc_option = 0;
break;
case 'o': /* name of object file */
/* parse off argument, so we get right filename
in linker command file */
p = &Word[1];
if( Word[1] == '=' || Word[1] == '#' ) {
++p;
}
MemFree( Obj_Name );
Obj_Name = strfdup( p ); /* 08-mar-90 */
break;
case 'r': /* name of error report file */
Flags.want_errfile = TRUE;
break;
}
/* avoid passing on unknown options */
wcc_option = 0;
break;
case 'k': /* stack size option */
if( Word[0] != '\0' ) {
MemFree( StackSize );
StackSize = MemStrDup( Word );
}
wcc_option = 0;
break;
/* compiler options that affect the linker */
case 'c': /* compile only */
Flags.no_link = TRUE;
wcc_option = 0;
break;
case 'x': /* change source language */
if( strcmp( Word, "c" ) == 0 ) {
Flags.force_c = TRUE;
} else if( strcmp( Word, "c++" ) == 0 ) {
Flags.force_c_plus = TRUE;
} else {
Flags.no_link = TRUE;
}
wcc_option = 0;
break;
case 'm':
if( ( !strncmp( "cmodel=", Word, 7 ) )
&& ( Word[8] == '\0' ) ) {
if( Word[7] == 't' ) { /* tiny model */
Word[0] = 's'; /* change to small */
Flags.tiny_model = TRUE;
} else {
Word[0] = Word[7];
}
Word[1] = '\0';
break;
}
if( !strncmp( "regparm=", Word, 8 ) ) {
if( !strcmp( Word + 8, "0" ) ) {
Conventions[0] = 's';
} else {
Conventions[0] = 'r';
}
wcc_option = 0;
break;
}
if( !strncmp( "tune=i", Word, 6 ) ) {
switch( Word[6] ) {
case '0':
case '1':
case '2':
CPU_Class = Word[6];
Conventions[0] = '\0';
break;
case '3':
case '4':
case '5':
case '6':
CPU_Class = Word[6];
break;
default:
/* Unknown CPU type --- disable generation of this
* option */
CPU_Class = '\0';
}
wcc_option = 0;
break;
}
wcc_option = 0; /* dont' pass on unknown options */
break;
case 'z': /* 12-jan-89 */
switch( tolower( Word[0] ) ) {
case 's':
Flags.no_link = TRUE;
break;
case 'q':
Flags.be_quiet = TRUE;
break;
case 'w':
Flags.windows = TRUE;
}
break;
case 'E':
preprocess_only = 1;
wcc_option = 0;
break;
case 'P':
cpp_want_lines = 0;
wcc_option = 0;
break;
case 'C':
cpp_keep_comments = 1;
wcc_option = 0;
break;
case 'o':
MemFree( O_Name );
O_Name = strfdup( OptArg );
wcc_option = 0;
break;
case 'g':
if( OptArg == NULL ) {
Word = "2";
} else if( !isdigit( OptArg[0] ) ) {
c = 'h';
if( strcmp( Word, "w" ) == 0 ) {
DebugFlag = 3;
} else if( strcmp( Word, "c" ) == 0 ) { /* 02-mar-91 */
Flags.do_cvpack = 1;
DebugFlag = 4;
} else if( strcmp( Word, "d" ) == 0 ) {
DebugFlag = 5;
}
break;
}
c = 'd';
parse_d:
if( DebugFlag == 0 ) { /* not set by -h yet */
if( strcmp( Word, "1" ) == 0 ) {
DebugFlag = 1;
} else if( strcmp( Word, "1+" ) == 0 ) { /* 02-mar-91 */
DebugFlag = 2;
} else if( strcmp( Word, "2" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "2i" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "2s" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "3" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "3i" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "3s" ) == 0 ) {
DebugFlag = 2;
}
}
break;
case 'S':
Flags.do_disas = TRUE;
Flags.no_link = TRUE;
if( DebugFlag == 0 ) {
c = 'd';
Word = "1";
goto parse_d;
}
wcc_option = 0;
break;
case 's':
if( OptArg != NULL ) {
/* leave -shared to mapping table */
wcc_option = 0;
break;
}
Flags.strip_all = 1;
DebugFlag = 0;
wcc_option = 0;
break;
case 'v':
Flags.be_quiet = 0;
wcc_option = 0;
break;
case 'W':
if( OptArg != NULL && strncmp( OptArg, "l,", 2 ) == 0 ) {
AddDirective( OptArg + 2 );
wcc_option = 0;
}
/* other cases handled by table */
break;
case 'I':
xlate_fname( Word );
break;
case 'b':
Flags.link_for_sys = TRUE;
MemFree( SystemName );
SystemName = MemStrDup( Word );
/* if Word found in specs.owc, add options from there: */
if( ConsultSpecsFile( Word ) ) {
/* all set */
wcc_option = 0;
} else {
/* not found --- default to bt=<system> */
strcpy( Word, "t=" );
strcat( Word, SystemName );
}
break;
case 'l':
new_item = MemAlloc( sizeof( list ) );
new_item->next = NULL;
p = MemAlloc( strlen( OptArg ) + 2 + 1 );
strcpy( p, OptArg );
strcat( p, ".a" );
new_item->item = strfdup( p );
MemFree( p );
ListAppend( &Libs_List, new_item );
wcc_option = 0;
break;
case 'L':
xlate_fname( Word );
fputs( "libpath ", Fp );
Fputnl( Word, Fp );
wcc_option = 0;
break;
case 'i': /* -include <file> --> -fi=<file> */
if( OptArg == NULL ) {
wcc_option = 0;
break;
}
if( !strcmp( OptArg, "nclude" ) ) {
c = 'f';
Word = MemReAlloc( Word, strlen( argv[OptInd] ) + 6 );
if( OptInd >= argc - 1 ) {
MemFree( cpp_linewrap );
PrintMsg( "Argument of -include missing\n", OptArg );
return( 1 );
}
strcpy( Word, "i=" );
strfcat( Word, argv[OptInd] );
argv[OptInd++][0] = '\0';
break;
}
/* avoid passing un unknown options */
wcc_option = 0;
break;
case 'M': /* autodepend information for Unix makes */
if( OptArg == NULL ) {
wcc_option = 0;
break;
}
c = 'a';
if( !strcmp( OptArg, "D" ) ||
!strcmp( OptArg, "MD" ) ) {
/* NB: only -MMD really matches OW's behaviour, but
* for now, let's accept -MD to mean the same */
/* translate to -adt=.o */
strcpy( Word, "dt=.o" );
} else if( !strcmp( OptArg, "F" ) ) {
Word = MemReAlloc( Word, strlen( argv[OptInd] ) + 6 );
if( OptInd >= argc - 1 ) {
MemFree( cpp_linewrap );
PrintMsg( "Argument of -MF missing\n", OptArg );
return( 1 );
}
strcpy( Word, "d=" );
strfcat( Word, argv[OptInd] );
argv[OptInd++][0] = '\0';
} else if( !strcmp( OptArg, "T") ) {
Word = MemReAlloc( Word, strlen( argv[OptInd] ) + 6 );
if( OptInd >= argc - 1 ) {
MemFree( cpp_linewrap );
PrintMsg( "Argument of -M%s missing\n", OptArg );
return( 1 );
}
strcpy( Word, "dt=" );
strcat( Word, argv[OptInd] );
argv[OptInd++][0] = '\0';
} else {
/* avoid passing on incompatible options */
wcc_option = 0;
}
break;
}
/* don't add linker-specific options */
/* to compiler command line: */
if( wcc_option ) {
addccopt( c, Word );
}
if( OptArg != NULL ) {
MemFree( Word );
Word = NULL;
}
}
if( preprocess_only ) {
Flags.no_link = TRUE;
if( O_Name == NULL ) {
MemFree( Obj_Name ); /* preprocess to stdout by default */
Obj_Name = NULL;
}
strcat( CC_Opts, " -p" );
if( cpp_encrypt_names )
strcat( CC_Opts, "e" );
if( cpp_want_lines )
strcat( CC_Opts, "l" );
if( cpp_keep_comments )
strcat( CC_Opts, "c" );
if( cpp_linewrap != NULL ) {
strcat( CC_Opts, cpp_linewrap );
}
}
if( CPU_Class )
addccopt( CPU_Class, Conventions );
if( Flags.be_quiet )
addccopt( 'z', "q" );
if( O_Name != NULL ) {
if( Flags.no_link && !Flags.do_disas ) {
MemFree( Obj_Name );
Obj_Name = O_Name;
} else {
strcpy( Exe_Name, O_Name );
Flags.keep_exename = 1;
MemFree( O_Name );
}
O_Name = NULL;
}
if( Obj_Name != NULL ) {
strcat( CC_Opts, " -fo=" );
strcat( CC_Opts, Obj_Name );
}
if( !Flags.want_errfile ) {
strcat( CC_Opts, " -fr" );
}
for( i = 1; i < argc ; i++ ) {
Word = argv[i];
if( Word == NULL || Word[0] == '\0' )
/* HBB 20060217: argument was used up */
continue;
new_item = MemAlloc( sizeof( list ) );
new_item->next = NULL;
new_item->item = strfdup( Word );
if( FileExtension( Word, ".lib" ) || FileExtension( Word, ".a" ) ) {
ListAppend( &Libs_List, new_item );
} else {
ListAppend( &Files_List, new_item );
}
}
MemFree( cpp_linewrap );
return( 0 );
}
static char *strfdup( const char *source )
{
return( xlate_fname( MemStrDup( source ) ) );
}
/*
* doInitializeEditor - do just that
*/
static void doInitializeEditor( int argc, char *argv[] )
{
int i, arg, cnt, ocnt, startcnt = 0;
srcline sline;
int k, j;
char tmp[FILENAME_MAX], c[1];
char buff[MAX_STR], file[MAX_STR], **list;
char cmd[MAX_STR * 2];
char *parm;
char *startup[MAX_STARTUP];
char *startup_parms[MAX_STARTUP];
vi_rc rc;
vi_rc rc1;
/*
* Make sure WATCOM is setup and if it is not, make a best guess.
*/
watcom_setup_env();
/*
* If EDPATH is not set, use system default %WATCOM%\EDDAT.
*/
if( getenv( "EDPATH" ) == NULL ) {
char *watcom;
watcom = getenv( "WATCOM" );
if( watcom != NULL ) {
char edpath[FILENAME_MAX];
sprintf( edpath, "%s%c%s", watcom, FILE_SEP, "eddat" );
if( setenv( "EDPATH", edpath, 0 ) != 0 ) {
/*
* Bail out silently on error, as we will get error message later on.
*/
}
}
}
/*
* misc. set up
*/
MaxMemFree = MemSize();
StaticStart();
FTSInit();
BoundDataInit();
EditFlags.Starting = true;
InitCommandLine();
ChkExtendedKbd();
SSInitBeforeConfig();
GetCWD1( &HomeDirectory );
GetCWD1( &CurrentDirectory );
SetCWD( HomeDirectory );
if( cfgFN == NULL ){
cfgFN = DupString( CFG_NAME );
}
checkFlags( &argc, argv, startup, startup_parms, &startcnt );
ScreenInit();
SetWindowSizes();
EditFlags.ClockActive = false;
SetInterrupts();
#ifdef __WIN__
InitClrPick();
InitFtPick();
SubclassGenericInit();
CursorOp( COP_INIT );
#else
InitColors();
#endif
InitSavebufs();
InitKeyMaps();
/*
* initial configuration
*/
EditVars.Majick = MemStrDup( "()~@" );
EditVars.FileEndString = MemStrDup( "[END_OF_FILE]" );
MatchInit();
SetGadgetString( NULL );
WorkLine = MemAlloc( sizeof( line ) + EditVars.MaxLine + 2 );
WorkLine->len = -1;
sline = 0;
if( cfgFN[0] != 0 ) {
c[0] = 0;
rc = Source( cfgFN, c, &sline );
if( rc == ERR_FILE_NOT_FOUND ) {
#ifdef __WIN__
CloseStartupDialog();
MessageBox( (HWND)NULLHANDLE, "Could not locate configuration information; please make sure your EDPATH environment variable is set correctly",
EditorName, MB_OK );
ExitEditor( -1 );
#else
rc = ERR_NO_ERR;
#endif
}
} else {
rc = ERR_NO_ERR;
}
if( wantNoReadEntireFile ) {
EditFlags.ReadEntireFile = false;
}
VerifyTmpDir();
while( LostFileCheck() );
HookScriptCheck();
if( EditFlags.Quiet ) {
EditFlags.Spinning = false;
EditFlags.Clock = false;
}
ExtendedMemoryInit();
/*
* more misc. setup
*/
if( EditVars.WordDefn == NULL ) {
EditVars.WordDefn = DupString( &WordDefnDefault[6] );
InitWordSearch( EditVars.WordDefn );
}
if( EditVars.WordAltDefn == NULL ) {
EditVars.WordAltDefn = DupString( WordDefnDefault );
}
if( EditVars.TagFileName == NULL ) {
EditVars.TagFileName = DupString( "tags" );
}
DotBuffer = MemAlloc( (maxdotbuffer + 2) * sizeof( vi_key ) );
AltDotBuffer = MemAlloc( (maxdotbuffer + 2) * sizeof( vi_key ) );
DotCmd = MemAlloc( (maxdotbuffer + 2) * sizeof( vi_key ) );
SwapBlockInit( EditVars.MaxSwapBlocks );
ReadBuffer = MemAlloc( MAX_IO_BUFFER + 6 );
WriteBuffer = MemAlloc( MAX_IO_BUFFER + 6 );
FindHistInit( EditVars.FindHist.max );
FilterHistInit( EditVars.FilterHist.max );
CLHistInit( EditVars.CLHist.max );
LastFilesHistInit( EditVars.LastFilesHist.max );
GetClockStart();
GetSpinStart();
SelRgnInit();
SSInitAfterConfig();
#if defined( VI_RCS )
ViRCSInit();
#endif
/*
* create windows
*/
StartWindows();
InitMouse();
rc1 = NewMessageWindow();
if( rc1 != ERR_NO_ERR ) {
FatalError( rc1 );
}
DoVersion();
rc1 = InitMenu();
if( rc1 != ERR_NO_ERR ) {
FatalError( rc1 );
}
EditFlags.SpinningOurWheels = true;
EditFlags.ClockActive = true;
EditFlags.DisplayHold = true;
rc1 = NewStatusWindow();
if( rc1 != ERR_NO_ERR ) {
FatalError( rc1 );
}
EditFlags.DisplayHold = false;
MaxMemFreeAfterInit = MemSize();
/*
* look for a tag: if there is one, set it up as the file to start
*/
EditFlags.WatchForBreak = true;
if( cTag != NULL && !EditFlags.NoInitialFileLoad ) {
#if defined( __NT__ ) && !defined( __WIN__ )
{
if( !EditFlags.Quiet ) {
SetConsoleActiveScreenBuffer( OutputHandle );
}
}
#endif
rc1 = LocateTag( cTag, file, buff );
cFN = file;
if( rc1 != ERR_NO_ERR ) {
if( rc1 == ERR_TAG_NOT_FOUND ) {
Error( GetErrorMsg( rc1 ), cTag );
ExitEditor( 0 );
}
FatalError( rc1 );
}
}
/*
* start specified file(s)
*/
cmd[0] = 'e';
cmd[1] = 0;
arg = argc - 1;
k = 1;
while( !EditFlags.NoInitialFileLoad ) {
if( cFN == nullFN && !EditFlags.UseNoName ) {
break;
}
#ifdef __NT__
{
int k2;
int arg2;
char path[_MAX_PATH];
int found;
int fd;
size_t len;
size_t len1;
char *p;
/*
* check for the existence of a file name containing spaces, and open it if
* there is one
*/
len = _MAX_PATH - 1;
found = 0;
p = path;
arg2 = arg;
for( k2 = k; argv[k2] != NULL; ) {
len1 = strlen( argv[k2] );
if( len1 > len )
break;
memcpy( p, argv[k2], len1 );
p += len1;
*p = '\0';
len -= len1;
--arg2;
++k2;
fd = open( path, O_RDONLY );
if( fd != -1 ) {
close( fd );
k = k2;
arg = arg2;
found = 1;
break;
}
*p++ = ' ';
}
if( found ) {
#ifndef __UNIX__
len1 = strlen( path );
if( path[len1 - 1] == '.' )
path[len1 - 1] = '\0';
#endif
rc1 = NewFile( path, false );
if( rc1 != ERR_NO_ERR ) {
FatalError( rc1 );
}
cFN = argv[k];
if( arg < 1 ) {
break;
}
continue;
}
}
#endif
strcat( cmd, SingleBlank );
strcat( cmd, cFN );
ocnt = cnt = ExpandFileNames( cFN, &list );
if( cnt == 0 ) {
cnt = 1;
} else {
cFN = list[0];
}
for( j = 0; j < cnt; j++ ) {
rc1 = NewFile( cFN, false );
if( rc1 != ERR_NO_ERR && rc1 != NEW_FILE ) {
FatalError( rc1 );
}
if( EditFlags.BreakPressed ) {
break;
}
if( cnt > 0 && j < cnt - 1 ) {
cFN = list[j + 1];
}
}
if( ocnt > 0 ) {
MemFreeList( ocnt, list );
}
if( EditFlags.BreakPressed ) {
ClearBreak();
break;
}
k++;
arg--;
if( cTag != NULL || arg < 1 ) {
break;
}
cFN = argv[k];
}
if( EditFlags.StdIOMode ) {
rc1 = NewFile( "stdio", false );
if( rc1 != ERR_NO_ERR ) {
FatalError( rc1 );
}
}
EditFlags.WatchForBreak = false;
EditFlags.Starting = false;
/*
* if there was a tag, do the appropriate search
*/
if( cTag != NULL && !EditFlags.NoInitialFileLoad ) {
if( buff[0] != '/' ) {
i = atoi( buff );
rc1 = GoToLineNoRelCurs( i );
} else {
rc1 = FindTag( buff );
}
if( rc1 > 0 ) {
Error( GetErrorMsg( rc1 ) );
}
}
/*
* try to run startup file
*/
if( EditFlags.RecoverLostFiles ) {
startcnt = 0;
}
for( i = 0; i < startcnt; i++ ) {
GetFromEnv( startup[i], tmp );
ReplaceString( &cfgFN, tmp );
if( cfgFN[0] != 0 ) {
if( startup_parms[i] != NULL ) {
parm = startup_parms[i];
} else {
c[0] = 0;
parm = c;
}
#if defined( __NT__ ) && !defined( __WIN__ )
{
if( !EditFlags.Quiet ) {
SetConsoleActiveScreenBuffer( OutputHandle );
}
}
#endif
sline = 0;
rc = Source( cfgFN, parm, &sline );
}
}
if( rc > ERR_NO_ERR ) {
Error( "%s on line %u of \"%s\"", GetErrorMsg( rc ), sline, cfgFN );
}
if( argc == 1 ) {
LoadHistory( NULL );
} else {
LoadHistory( cmd );
}
if( EditVars.GrepDefault == NULL ) {
EditVars.GrepDefault = DupString( "*.(c|h)" );
}
if( goCmd[0] != 0 ) {
KeyAddString( goCmd );
}
if( keysToPush != NULL ) {
KeyAddString( keysToPush );
}
#ifdef __WIN__
if( lineToGoTo != 0 ) {
SetCurrentLine( lineToGoTo );
NewCursor( CurrentWindow, EditVars.NormalCursorType );
}
#endif
AutoSaveInit();
HalfPageLines = WindowAuxInfo( CurrentWindow, WIND_INFO_TEXT_LINES ) / 2 - 1;
#if defined( _M_X64 )
VarAddGlobalStr( "OSX64", "1" );
#elif defined( _M_IX86 ) && !defined( _M_I86 )
VarAddGlobalStr( "OS386", "1" );
#endif
if( EditVars.StatusString == NULL ) {
EditVars.StatusString = DupString( "L:$6L$nC:$6C" );
}
UpdateStatusWindow();
#ifdef __WIN__
if( CurrentInfo == NULL ) {
// no file loaded - screen is disconcertenly empty - reassure
DisplayFileStatus();
}
#endif
NewCursor( CurrentWindow, EditVars.NormalCursorType );
#if defined( __NT__ ) && !defined( __WIN__ )
{
SetConsoleActiveScreenBuffer( OutputHandle );
}
#endif
} /* doInitializeEditor */
static int Parse( char *Cmd )
/***************************/
{
char opt;
char *end;
FILE *atfp;
char buffer[_MAX_PATH];
char unquoted[_MAX_PATH];
size_t len;
char *p;
int wcc_option;
list *new_item;
/* Cmd will always begin with at least one */
/* non-space character if we get this far */
for( ;; ) {
Cmd = SkipSpaces( Cmd );
if( *Cmd == '\0' )
break;
opt = *Cmd;
if( opt == '-' || opt == Switch_Chars[1] ) {
Cmd++;
} else if( opt != '@' ) {
opt = ' ';
}
end = Cmd;
if( *Cmd == '"' ) {
end = FindNextWS( end );
} else {
end = FindNextWSOrOpt( end, opt, Switch_Chars );
}
len = end - Cmd;
if( len != 0 ) {
if( opt == ' ' ) { /* if filename, add to list */
strncpy( Word, Cmd, len );
Word[len] = '\0';
end = ScanFName( end, len );
UnquoteFName( unquoted, sizeof( unquoted ), Word );
new_item = MemAlloc( sizeof( list ) );
new_item->next = NULL;
new_item->item = MemStrDup( unquoted );
if( FileExtension( Word, ".lib" ) ) {
ListAppend( &Libs_List, new_item );
} else if( FileExtension( Word, ".res" ) ) {
ListAppend( &Res_List, new_item );
} else {
ListAppend( &Files_List, new_item );
}
} else { /* otherwise, do option */
--len;
strncpy( Word, Cmd + 1, len );
Word[len] = '\0';
wcc_option = 1; /* assume it's a wcc option */
switch( tolower( *Cmd ) ) {
case 'b': /* possibly -bcl */
if( strnicmp( Word, "cl=", 3 ) == 0 ) {
strcat( CC_Opts, " -bt=" );
strcat( CC_Opts, Word+3 );
Flags.link_for_sys = TRUE;
MemFree( SystemName );
SystemName = MemStrDup( Word+3 );
wcc_option = 0;
}
break;
case 'f': /* files option */
p = ScanFName( end, len );
switch( tolower( Word[0] ) ) {
case 'd': /* name of linker directive file */
if( Word[1] == '=' || Word[1] == '#' ) {
end = p;
/* remove quotes from target linker control filename */
UnquoteFName( unquoted, sizeof( unquoted ), Word + 2 );
MakeName( unquoted, ".lnk" ); /* add extension */
MemFree( Link_Name );
Link_Name = MemStrDup( unquoted );
} else {
MemFree( Link_Name );
Link_Name = MemStrDup( TEMPFILE );
}
wcc_option = 0;
break;
case 'e': /* name of exe file */
if( Word[1] == '=' || Word[1] == '#' ) {
end = p;
/* remove quotes from target executable filename */
UnquoteFName( unquoted, sizeof( unquoted ), Word + 2 );
strcpy( Exe_Name, unquoted );
}
wcc_option = 0;
break;
case 'i': /* name of forced include file */
end = p;
break;
case 'm': /* name of map file */
Flags.map_wanted = TRUE;
if( Word[1] == '=' || Word[1] == '#' ) {
end = p;
/* remove quotes from target map filename */
UnquoteFName( unquoted, sizeof( unquoted ), Word + 2 );
MemFree( Map_Name );
Map_Name = MemStrDup( unquoted );
}
wcc_option = 0;
break;
case 'o': /* name of object file */
end = p;
/* parse off argument, so we get right filename
in linker command file */
p = &Word[1];
if( Word[1] == '=' || Word[1] == '#' )
++p;
/* remove quotes from object name */
UnquoteFName( unquoted, sizeof( unquoted ), p );
MemFree( Obj_Name );
Obj_Name = MemStrDup( unquoted );
break;
#if defined( WCLI86 ) || defined( WCL386 )
case 'p': /* floating-point option */
end = p;
if( tolower( Word[1] ) == 'c' ) {
Flags.math_8087 = 0;
}
break;
#endif
default:
end = p;
break;
}
break;
case 'k': /* stack size option */
if( Word[0] != '\0' ) {
MemFree( StackSize );
StackSize = MemStrDup( Word );
}
wcc_option = 0;
break;
case 'l': /* link target option */
switch( (Word[1] << 8) | tolower( Word[0] ) ) {
case 'p':
Flags.link_for_dos = 0;
Flags.link_for_os2 = TRUE;
break;
case 'r':
Flags.link_for_dos = TRUE;
Flags.link_for_os2 = 0;
break;
default: /* 10-jun-91 */
Flags.link_for_sys = TRUE;
p = &Word[0];
if( Word[0] == '=' || Word[0] == '#' )
++p;
MemFree( SystemName );
SystemName = MemStrDup( p );
break;
}
wcc_option = 0;
break;
case 'x':
if( Word[0] == '\0' ) {
Flags.two_case = TRUE;
wcc_option = 0;
}
break;
case '@':
if( Word[0] != '\0' ) {
char const * const env = getenv( Word );
if( env != NULL ) {
if( handle_environment_variable( env ) ) {
return( 1 ); // Recursive call failed
}
via_environment = TRUE;
Cmd = end;
continue;
}
end = ScanFName( end, len );
/* remove quotes from additional linker options file */
UnquoteFName( unquoted, sizeof( unquoted ), Word );
strcpy( Word, unquoted );
MakeName( Word, ".lnk" );
errno = 0;
if( (atfp = fopen( Word, "r" )) == NULL ) {
PrintMsg( WclMsgs[UNABLE_TO_OPEN_DIRECTIVE_FILE], Word, strerror( errno ) );
return( 1 );
}
while( fgets( buffer, sizeof( buffer ), atfp ) != NULL ) {
if( strnicmp( buffer, "file ", 5 ) == 0 ) {
/* look for names separated by ','s */
p = strchr( buffer, '\n' );
if( p != NULL )
*p = '\0';
AddName( &buffer[5], Fp );
Flags.do_link = TRUE;
} else {
fputs( buffer, Fp );
}
}
fclose( atfp );
}
wcc_option = 0;
break;
/* compiler options that affect the linker */
#ifdef WCL386
case '3':
case '4':
case '5': /* 22-sep-92 */
Conventions = tolower( Word[0] );
break;
#endif
case 'd':
if( DebugFlag == 0 ) { /* not set by -h yet */
if( strcmp( Word, "1" ) == 0 ) {
DebugFlag = 1;
} else if( strcmp( Word, "1+" ) == 0 ) { /* 02-mar-91 */
DebugFlag = 2;
} else if( strcmp( Word, "2" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "2i" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "2s" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "3" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "3i" ) == 0 ) {
DebugFlag = 2;
} else if( strcmp( Word, "3s" ) == 0 ) {
DebugFlag = 2;
}
}
break;
case 'h':
if( strcmp( Word, "w" ) == 0 ) {
DebugFlag = 3;
} else if( strcmp( Word, "c" ) == 0 ) { /* 02-mar-91 */
Flags.do_cvpack = 1;
DebugFlag = 4;
} else if( strcmp( Word, "d" ) == 0 ) {
DebugFlag = 5;
}
break;
case 'i': /* include file path */
end = ScanFName( end, len );
break;
case 'c': /* compile only */
if( stricmp( Word, "c" ) == 0 ) {
Flags.force_c = TRUE;
} else if( stricmp( Word, "c++" ) == 0 ) {
Flags.force_c_plus = TRUE;
} else {
Flags.no_link = TRUE;
}
wcc_option = 0;
break;
case 'y':
if( stricmp( Word, "x" ) == 0 ) {
strcat( CC_Opts, " -x" );
wcc_option = 0;
} else if( Word[0] == '\0' ) {
wcc_option = 0;
}
break;
#if defined( WCLI86 ) || defined( WCL386 )
case 'm': /* memory model */
if( Cmd[1] == 't' || Cmd[1] == 'T' ) { /* tiny model*/
Word[0] = 's'; /* change to small */
Flags.tiny_model = TRUE;
}
break;
#endif
case 'p':
Flags.no_link = TRUE;
break; /* this is a preprocessor option */
case 'q':
Flags.be_quiet = TRUE;
break;
case 'z': /* 12-jan-89 */
switch( tolower( Cmd[1] ) ) {
case 's':
Flags.no_link = TRUE;
break;
case 'q':
Flags.be_quiet = TRUE;
break;
#ifdef WCLI86
case 'w':
Flags.windows = TRUE;
#endif
}
break;
case '"': /* 17-dec-91 */
/* As parameter passing to linker is a special case, we need to pass
* whole command instead of first character removed. This allows us
* to parse also string literals in AddDirective.
*/
wcc_option = 0;
strncpy( Word, Cmd, ++len );
Word[len] = '\0';
AddDirective( len );
break;
}
/* don't add linker-specific options */
/* to compiler command line: */
if( wcc_option ) {
len = strlen( CC_Opts );
CC_Opts[len++] = ' ';
CC_Opts[len++] = opt;
CC_Opts[len++] = *Cmd; /* keep original case */
CC_Opts[len] = '\0';
strcat( CC_Opts, Word );
}
}
Cmd = end;
}
}
return( 0 );
}
PVOID dbgStrDup(PSZ pszFile, ULONG line, PSZ pszCall, PSZ psz)
{
PVOID p = MemStrDup(psz);
logfunction(pszFile, line, pszCall, "strdup", p, 0);
return p;
}
