/*
* PromptThisFileForSave
*/
bool PromptThisFileForSave( const char *filename )
{
#ifdef __WIN__
info *cinfo;
HWND hwnd_old = NO_WINDOW;
while( isspace( *filename ) ) {
filename++;
}
for( cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next ) {
if( SameFile( cinfo->CurrentFile->name, filename ) ) {
if( cinfo->CurrentFile != NULL && cinfo->CurrentFile->dup_count == 0 &&
cinfo->CurrentFile->modified ) {
BringUpFile( cinfo, true );
/* we have a modified file, so bring to the front */
BringWindowToTop( root_window_id );
hwnd_old = SetFocus( root_window_id );
// file modified -- so prompt for save
FilePromptForSaveChanges( CurrentFile );
}
}
}
if( !BAD_ID( hwnd_old ) ) {
SetWindowPos( root_window_id, HWND_BOTTOM, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE );
SetFocus( hwnd_old );
}
#else
filename = filename;
#endif
return( true );
} /* PromptThisFileForSave */
/*
* QueryFile
*/
bool QueryFile( const char *filename )
{
info *cinfo;
while( isspace( *filename ) ) {
filename++;
}
for( cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next ) {
if( SameFile( cinfo->CurrentFile->name, filename ) ) {
return( true );
}
}
return( false );
} /* QueryFile */
void WriteNewLib( void )
{
char tmp[ _MAX_PATH + 1 ];
char *bak,*lib,*out;
lib = Options.input_name;
if( Options.output_name != NULL && !SameFile( lib, Options.output_name ) ) {
out = Options.output_name;
} else {
out = MakeTmpName( tmp );
}
if( Options.export_list_file ) {
ExportListFile = LibOpen( Options.export_list_file, LIBOPEN_BINARY_WRITE | O_CREAT);
} else {
ExportListFile = NULL;
}
NewLibrary = LibOpen( out, LIBOPEN_BINARY_WRITE );
if( NewLibrary == NULL ) {
if( out == tmp ) {
FatalError( ERR_CANT_OPEN, out, "Cannot create temporary file" );
} else {
FatalError( ERR_CANT_OPEN, out, strerror( errno ) );
}
}
WriteFileTable();
LibClose( NewLibrary );
if( ExportListFile != NULL ) {
LibClose( ExportListFile );
}
ResetInputLibs();//closes all input libs
if( out == tmp ) {
bak = MakeBakName();
if( access( bak, F_OK ) == 0 && remove( bak ) != 0 ) {
FatalError( ERR_CANT_REMOVE, bak );
}
if( access( lib, F_OK ) == 0 && rename( lib, bak ) != 0 ) {
FatalError( ERR_CANT_REPLACE, lib, strerror( errno ) );
}
if( rename( tmp, lib ) != 0 ) {
rename( bak, lib );
FatalError( ERR_CANT_REPLACE, lib, strerror( errno ) );
}
if( Options.no_backup ) {
remove( bak );
}
}
}
bool MoveFile(const AString& src, const AString& dst, bool binary)
{
const ADVBConfig& config = ADVBConfig::Get();
bool success = false;
if (SameFile(src, dst)) {
config.printf("File move: '%s' and '%s' are the same file", src.str(), dst.str());
success = true;
}
else if (rename(src, dst) == 0) success = true;
else if (CopyFile(src, dst, binary)) {
if (remove(src) == 0) success = true;
else config.logit("Failed to remove '%s' after copy", src.str());
}
return success;
}
bool FindFName( void ) {
//===================
ftnfile *fcb;
char *fname;
ConnectFile();
fname = IOCB->fileinfo->filename;
fcb = Files;
for(;;) {
if( fcb == NULL ) return( FALSE );
if( ( IOCB->fileinfo != fcb ) &&
SameFile( fname, fcb->filename ) ) break;
fcb = fcb->link;
}
// file already connected
DiscoFile( IOCB->fileinfo );
IOCB->fileinfo = fcb;
return( TRUE );
}
bool CopyFile(const AString& src, const AString& dst, bool binary)
{
const ADVBConfig& config = ADVBConfig::Get();
AStdFile fp1, fp2;
bool success = false;
if (SameFile(src, dst)) {
config.printf("File copy: '%s' and '%s' are the same file", src.str(), dst.str());
success = true;
}
else if (fp1.open(src, binary ? "rb" : "r")) {
if (fp2.open(dst, binary ? "wb" : "w")) {
success = CopyFile(fp1, fp2);
if (!success) config.logit("Failed to copy '%s' to '%s': transfer failed", src.str(), dst.str());
}
else config.logit("Failed to copy '%s' to '%s': failed to open '%s' for writing", src.str(), dst.str(), dst.str());
}
else config.logit("Failed to copy '%s' to '%s': failed to open '%s' for reading", src.str(), dst.str(), src.str());
return success;
}
/*
* EditFile - read a file into text
*/
vi_rc EditFile( char *name, bool dammit )
{
char *fn, **list, *currfn;
int i, cnt, ocnt;
int j, len;
window_id wn = NO_WINDOW;
char cdir[FILENAME_MAX];
info *ci, *il;
bool usedir = false;
char mask[FILENAME_MAX];
bool reset_dir;
int index;
char *altname = NULL;
vi_rc rc;
fn = MemAlloc( FILENAME_MAX );
/*
* get file name
*/
strcpy( cdir, CurrentDirectory );
reset_dir = false;
RemoveLeadingSpaces( name );
if( name[0] == '$' ) {
EliminateFirstN( name, 1 );
usedir = true;
}
fn[0] = 0;
// if( NextWord1( name, fn ) <= 0 )
if( GetStringWithPossibleQuote2( name, fn, false ) != ERR_NO_ERR ) {
usedir = true;
mask[0] = '*';
mask[1] = 0;
}
if( usedir ) {
if( EditFlags.ExMode ) {
MemFree( fn );
return( ERR_INVALID_IN_EX_MODE );
}
len = strlen( fn );
if( len > 0 ) {
i = len - 1;
strcpy( mask, fn );
cnt = 0;
while( i >= 0 ) {
if( fn[i] == FILE_SEP ) {
for( j = i + 1; j <= len; j++ ) {
mask[j - (i + 1)] = fn[j];
}
cnt = i;
break;
}
i--;
}
fn[cnt] = 0;
}
if( fn[0] != 0 ) {
rc = SelectFileOpen( fn, &fn, mask, true );
} else {
#ifdef __WIN__
if( name[0] == '\0' ) {
altname = MemAlloc( 1000 );
rc = SelectFileOpen( CurrentDirectory, &altname, mask, true );
NextWord1( altname, fn ); // if multiple, kill path
if( isMultipleFiles( altname ) ) {
NextWord1( altname, fn ); // get 1st name
}
} else {
rc = SelectFileOpen( CurrentDirectory, &fn, mask, true );
}
#else
rc = SelectFileOpen( CurrentDirectory, &fn, mask, true );
#endif
}
if( altname ) {
name = altname;
}
if( rc != ERR_NO_ERR || fn[0] == 0 ) {
MemFree( fn );
SetCWD( cdir );
return( rc );
}
}
/*
* loop through all files
*/
rc = ERR_NO_ERR;
EditFlags.WatchForBreak = true;
#ifdef __WIN__
ToggleHourglass( true );
#endif
do {
if( IsDirectory( fn ) ) {
if( EditFlags.ExMode ) {
rc = ERR_INVALID_IN_EX_MODE;
reset_dir = true;
break;
}
rc = SelectFileOpen( fn, &fn, "*", false );
if( rc != ERR_NO_ERR ) {
reset_dir = true;
break;
}
if( fn[0] == 0 ) {
reset_dir = true;
rc = ERR_NO_ERR;
break;
}
}
currfn = fn;
ocnt = cnt = ExpandFileNames( currfn, &list );
if( !cnt ) {
cnt = 1;
} else {
currfn = list[0];
}
/*
* loop through all expanded files
*/
index = 1;
while( cnt > 0 ) {
cnt--;
/*
* quit current file if ! specified, else just save current state
*/
if( dammit ) {
ci = InfoHead;
if( CurrentInfo == ci ) {
ci = ci->next;
}
RemoveFromAutoSaveList();
#ifdef __WIN__
CloseAChildWindow( CurrentWindow );
#else
CloseAWindow( CurrentWindow );
#endif
FreeUndoStacks();
FreeMarkList();
FreeEntireFile( CurrentFile );
MemFree( DeleteLLItem( (ss **)&InfoHead, (ss **)&InfoTail,
(ss *)CurrentInfo ) );
CurrentInfo = NULL;
CurrentWindow = NO_WINDOW;
} else {
ci = CurrentInfo;
SaveCurrentInfo();
wn = CurrentWindow;
}
/*
* see if new file is already being edited
*/
SaveCurrentInfo();
for( il = InfoHead; il != NULL; il = il->next ) {
if( SameFile( il->CurrentFile->name, currfn ) ) {
break;
}
if( strcmp( CurrentDirectory, il->CurrentFile->home ) ) {
/* directory has changed -- check with full path
* note that this will fail if an absolute path
* was specified thus we do the regular check first */
char path[FILENAME_MAX];
char drive[_MAX_DRIVE];
char dir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
_splitpath( il->CurrentFile->name, drive, dir, fname, ext );
if( !strlen( drive ) ) {
_splitpath( il->CurrentFile->home, drive, NULL, NULL, NULL );
}
if( !strlen( dir ) ) {
_splitpath( il->CurrentFile->home, NULL, dir, NULL, NULL );
} else if( dir[0] != '\\' ) {
char dir2[_MAX_DIR];
_splitpath( il->CurrentFile->home, NULL, dir2, NULL, NULL );
strcat( dir2, dir );
strcpy( dir, dir2 );
}
_makepath( path, drive, dir, fname, ext );
if( SameFile( path, currfn ) ) {
break;
}
}
}
if( il != NULL ) {
BringUpFile( il, true );
} else {
/*
* file not edited, go get it
*/
rc = NewFile( currfn, false );
if( rc != ERR_NO_ERR && rc != NEW_FILE ) {
RestoreInfo( ci );
DCDisplayAllLines();
break;
}
if( !dammit ) {
InactiveWindow( wn );
}
if( EditFlags.BreakPressed ) {
break;
}
}
if( cnt > 0 ) {
currfn = list[index];
index++;
}
}
if( ocnt > 0 ) {
MemFreeList( ocnt, list );
}
if( EditFlags.BreakPressed ) {
ClearBreak();
break;
}
} while( NextWord1( name, fn ) > 0 );
if( altname ) {
MemFree( altname );
}
MemFree( fn );
#ifdef __WIN__
ToggleHourglass( false );
#endif
EditFlags.WatchForBreak = false;
if( reset_dir ) {
SetCWD( cdir );
}
return( rc );
} /* EditFile */
/*
* SaveFile - save data from current file
*/
vi_rc SaveFile( char *name, linenum start, linenum end, int dammit )
{
int i;
bool existflag = FALSE, restpath = FALSE, makerw = FALSE;
char *fn;
fcb *cfcb, *sfcb, *efcb;
linenum s, e, lc;
long bc = 0;
status_type lastst;
vi_rc rc;
int write_crlf;
if( CurrentFile == NULL ) {
return( ERR_NO_FILE );
}
/*
* get file name
*/
if( name == NULL ) {
if( CurrentFile->viewonly ) {
return( ERR_FILE_VIEW_ONLY );
}
if( CFileReadOnly() ) {
rc = readOnlyCheck();
if( rc != ERR_NO_ERR ) {
return( ERR_READ_ONLY_FILE );
}
makerw = TRUE;
}
fn = CurrentFile->name;
restpath = TRUE;
} else {
existflag = TRUE;
fn = name;
}
if( fn[0] == 0 ) {
return( ERR_NO_FILE_NAME );
}
if( SameFile( fn, CurrentFile->name ) ) {
if( CurrentFile->viewonly ) {
return( ERR_FILE_VIEW_ONLY );
}
}
if( dammit ) {
existflag = FALSE;
}
/*
* get range and fcbs
*/
if( start == -1L && end == -1L ) {
s = 1L;
rc = CFindLastLine( &e );
if( rc != ERR_NO_ERR ) {
return( rc );
}
} else {
s = start;
e = end;
}
lc = e - s + 1;
rc = FindFcbWithLine( s, CurrentFile, &sfcb );
if( rc != ERR_NO_ERR ) {
return( rc );
}
rc = FindFcbWithLine( e, CurrentFile, &efcb );
if( rc != ERR_NO_ERR ) {
return( rc );
}
if( restpath ) {
rc = ChangeDirectory( CurrentFile->home );
if( rc != ERR_NO_ERR ) {
return( rc );
}
}
if( !CurrentFile->is_stdio ) {
if( makerw ) {
chmod( fn, PMODE_RW );
}
rc = FileOpen( fn, existflag, O_TRUNC | O_WRONLY | O_BINARY | O_CREAT, WRITEATTRS, &fileHandle);
if( rc != ERR_NO_ERR ) {
Message1( strerror( errno ) );
return( rc );
}
} else {
fileHandle = 0;
#ifdef __WATCOMC__
setmode( fileno( stdout ), O_BINARY );
#endif
}
/*
* start writing fcbs
*/
#ifdef __WIN__
ToggleHourglass( TRUE );
#endif
if( EditFlags.CRLFAutoDetect ) {
write_crlf = CurrentFile->write_crlf;
} else {
write_crlf = EditFlags.WriteCRLF;
}
lastst = UpdateCurrentStatus( CSTATUS_WRITING );
for( cfcb = sfcb; cfcb != efcb; cfcb = cfcb->next ) {
rc = writeRange( s, cfcb->end_line, cfcb, &bc, write_crlf, TRUE );
if( rc != ERR_NO_ERR ) {
#ifdef __WIN__
ToggleHourglass( FALSE );
#endif
UpdateCurrentStatus( lastst );
return( rc );
}
s = cfcb->end_line + 1;
}
/*
* last bit
*/
rc = writeRange( s, e, efcb, &bc, write_crlf, EditFlags.LastEOL );
#ifdef __WIN__
ToggleHourglass( FALSE );
#endif
UpdateCurrentStatus( lastst );
if( rc != ERR_NO_ERR ) {
return( rc );
}
if( !CurrentFile->is_stdio ) {
i = close( fileHandle );
if( makerw ) {
chmod( fn, PMODE_R );
}
if( i == -1 ) {
Message1( strerror( errno ) );
return( ERR_FILE_CLOSE );
}
}
if( restpath ) {
rc = ChangeDirectory( CurrentDirectory );
if( rc != ERR_NO_ERR ) {
return( rc );
}
}
FileIOMessage( fn, lc, bc );
return( ERR_NO_ERR );
} /* SaveFile */
/*
* EditFile - read a file into text
*/
vi_rc EditFile( const char *name, bool dammit )
{
char *fn, **list, *currfn;
int i, cnt, ocnt;
int j, len;
window_id wid = NO_WINDOW;
char cdir[FILENAME_MAX];
info *ci, *il;
bool usedir = false;
char mask[FILENAME_MAX];
bool reset_dir;
int index;
#ifdef __WIN__
char *altname = NULL;
#endif
vi_rc rc;
fn = MemAlloc( FILENAME_MAX );
/*
* get file name
*/
strcpy( cdir, CurrentDirectory );
reset_dir = false;
name = SkipLeadingSpaces( name );
if( name[0] == '$' ) {
++name;
usedir = true;
}
fn[0] = '\0';
// if( NextWord1FN( name, fn ) <= 0 )
if( GetStringWithPossibleQuote2( &name, fn, false ) != ERR_NO_ERR ) {
usedir = true;
mask[0] = '*';
mask[1] = '\0';
}
if( usedir ) {
if( EditFlags.ExMode ) {
MemFree( fn );
return( ERR_INVALID_IN_EX_MODE );
}
len = strlen( fn );
if( len > 0 ) {
strcpy( mask, fn );
cnt = 0;
for( i = len; i-- > 0; ) {
if( fn[i] == FILE_SEP ) {
for( j = i + 1; j <= len; j++ ) {
mask[j - (i + 1)] = fn[j];
}
cnt = i;
break;
}
}
fn[cnt] = '\0';
}
if( fn[0] != '\0' ) {
rc = SelectFileOpen( fn, &fn, mask, true );
} else {
#ifdef __WIN__
if( name[0] == '\0' ) {
altname = MemAlloc( 1000 );
rc = SelectFileOpen( CurrentDirectory, &altname, mask, true );
name = GetNextFileName( altname, fn ); // if multiple, kill path
if( isMultipleFiles( name ) ) {
name = GetNextFileName( name, fn ); // get 1st name
}
} else {
rc = SelectFileOpen( CurrentDirectory, &fn, mask, true );
}
#else
rc = SelectFileOpen( CurrentDirectory, &fn, mask, true );
#endif
}
if( rc != ERR_NO_ERR || fn[0] == '\0' ) {
MemFree( fn );
SetCWD( cdir );
return( rc );
}
}
/*
* loop through all files
*/
rc = ERR_NO_ERR;
EditFlags.WatchForBreak = true;
#ifdef __WIN__
ToggleHourglass( true );
#endif
do {
if( IsDirectory( fn ) ) {
if( EditFlags.ExMode ) {
rc = ERR_INVALID_IN_EX_MODE;
reset_dir = true;
break;
}
rc = SelectFileOpen( fn, &fn, "*", false );
if( rc != ERR_NO_ERR ) {
reset_dir = true;
break;
}
if( fn[0] == '\0' ) {
reset_dir = true;
rc = ERR_NO_ERR;
break;
}
}
currfn = fn;
ocnt = cnt = ExpandFileNames( currfn, &list );
if( !cnt ) {
cnt = 1;
} else {
currfn = list[0];
}
/*
* loop through all expanded files
*/
index = 1;
while( cnt > 0 ) {
cnt--;
/*
* quit current file if ! specified, else just save current state
*/
if( dammit ) {
ci = InfoHead;
if( CurrentInfo == ci ) {
ci = ci->next;
}
RemoveFromAutoSaveList();
#ifdef __WIN__
CloseAChildWindow( current_window_id );
#else
CloseAWindow( current_window_id );
#endif
FreeUndoStacks();
FreeMarkList();
FreeEntireFile( CurrentFile );
MemFree( DeleteLLItem( (ss **)&InfoHead, (ss **)&InfoTail,
(ss *)CurrentInfo ) );
CurrentInfo = NULL;
current_window_id = NO_WINDOW;
} else {
ci = CurrentInfo;
SaveCurrentInfo();
wid = current_window_id;
}
/*
* see if new file is already being edited
*/
SaveCurrentInfo();
for( il = InfoHead; il != NULL; il = il->next ) {
if( SameFile( il->CurrentFile->name, currfn ) ) {
break;
}
if( strcmp( CurrentDirectory, il->CurrentFile->home ) ) {
/* directory has changed -- check with full path
* note that this will fail if an absolute path
* was specified thus we do the regular check first */
char path[FILENAME_MAX];
char drive[_MAX_DRIVE];
char dir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
size_t path_len;
_splitpath( il->CurrentFile->name, drive, dir, fname, ext );
if( drive[0] == '\0' ) {
_splitpath( il->CurrentFile->home, drive, NULL, NULL, NULL );
}
strcpy( path, il->CurrentFile->home );
path_len = strlen( path );
if( path_len-- > 0 ) {
#ifdef __UNIX__
if( path[path_len] != FILE_SEP ) {
#else
if( path[path_len] != DRV_SEP && path[path_len] != FILE_SEP ) {
#endif
strcat( path, FILE_SEP_STR );
}
}
if( dir[0] == '\0' ) {
_splitpath( path, NULL, dir, NULL, NULL );
} else if( dir[0] != FILE_SEP ) {
char dir2[_MAX_DIR];
_splitpath( path, NULL, dir2, NULL, NULL );
strcat( dir2, dir );
strcpy( dir, dir2 );
}
_makepath( path, drive, dir, fname, ext );
if( SameFile( path, currfn ) ) {
break;
}
}
}
if( il != NULL ) {
BringUpFile( il, true );
} else {
/*
* file not edited, go get it
*/
rc = NewFile( currfn, false );
if( rc != ERR_NO_ERR && rc != NEW_FILE ) {
RestoreInfo( ci );
DCDisplayAllLines();
break;
}
if( !dammit ) {
InactiveWindow( wid );
}
if( EditFlags.BreakPressed ) {
break;
}
}
if( cnt > 0 ) {
currfn = list[index];
index++;
}
}
if( ocnt > 0 ) {
MemFreeList( ocnt, list );
}
if( EditFlags.BreakPressed ) {
ClearBreak();
break;
}
name = GetNextFileName( name, fn );
} while( *fn != '\0' );
#ifdef __WIN__
if( altname != NULL ) {
MemFree( altname );
}
#endif
MemFree( fn );
#ifdef __WIN__
ToggleHourglass( false );
#endif
EditFlags.WatchForBreak = false;
if( reset_dir ) {
SetCWD( cdir );
}
return( rc );
} /* EditFile */
#ifndef __WIN__
static const char *fileOpts[] = {
(const char *)"<F1> Go To",
(const char *)"<F2> Quit",
(const char *)"<F3> Save & Quit"
};
static const vi_key fileopts_evlist[] = {
VI_KEY( F1 ),
VI_KEY( F2 ),
VI_KEY( F3 ),
VI_KEY( DUMMY )
};
/*
* EditFileFromList - edit from file in current active list
*/
vi_rc EditFileFromList( void )
{
int i, tmp, j, n = 0, fcnt;
window_id wid;
bool repeat = true;
info *cinfo;
char **list, modchar;
bool show_lineno;
window_info wi;
selectitem si;
vi_rc rc;
/*
* set up options for file list
*/
memcpy( &wi, &extraw_info, sizeof( window_info ) );
wi.area.x1 = 2;
wi.area.x2 = 19;
rc = DisplayExtraInfo( &wi, &wid, fileOpts, sizeof( fileOpts ) / sizeof( fileOpts[0] ) );
if( rc != ERR_NO_ERR ) {
return( rc );
}
while( repeat > 0 ) {
/*
* set up for this pass
*/
repeat = false;
MoveWindowToFrontDammit( wid, false );
SaveCurrentInfo();
/*
* allocate a buffer for strings, add strings
*/
list = (char **) MemAlloc( GimmeFileCount() * sizeof( char * ) );
for( j = 0, cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next, ++j ) {
list[j] = MemAlloc( strlen( cinfo->CurrentFile->name ) + 3 );
if( cinfo->CurrentFile->modified ) {
modchar = '*';
} else {
modchar = ' ';
}
MySprintf( list[j], "%c %s", modchar, cinfo->CurrentFile->name );
}
fcnt = j;
tmp = filelistw_info.area.y2;
i = filelistw_info.area.y2 - filelistw_info.area.y1 + 1;
if( filelistw_info.has_border ) {
i -= 2;
}
if( j < i ) {
filelistw_info.area.y2 -= ( i - j );
}
show_lineno = true;
/*
* get file
*/
if( n + 1 > j ) {
n = j - 1;
}
memset( &si, 0, sizeof( si ) );
si.wi = &filelistw_info;
si.title = "Current Files";
si.list = list;
si.maxlist = j;
si.num = n;
si.retevents = fileopts_evlist;
si.event = VI_KEY( DUMMY );
si.show_lineno = show_lineno;
si.cln = n + 1;
si.eiw = wid;
rc = SelectItem( &si );
n = si.num;
if( rc == ERR_NO_ERR ) {
if( n >= 0 ) {
cinfo = InfoHead;
for( j = 0; j < n; ++j ) {
cinfo = cinfo->next;
}
BringUpFile( cinfo, true );
switch( si.event ) {
case VI_KEY( DUMMY ):
case VI_KEY( F1 ):
break;
case VI_KEY( F2 ):
rc = NextFile();
if( rc <= ERR_NO_ERR ) {
repeat = true;
}
break;
case VI_KEY( F3 ):
rc = SaveAndExit( NULL );
if( rc <= ERR_NO_ERR ) {
repeat = true;
}
break;
}
}
}
filelistw_info.area.y2 = tmp;
MemFreeList( fcnt, list );
}
/*
* get rid of option stuff
*/
CloseAWindow( wid );
return( rc );
} /* EditFileFromList */