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/* tclwinpath.c -- Tcl routines to convert paths under cygwin32.
Copyright (C) 1997 Cygnus Solutions.
Written by Ian Lance Taylor <ian@cygnus.com>.
This file contains Tcl interface routines to do path translation
when using cygwin32. */
#ifdef __CYGWIN32__
#include <windows.h>
#include <tcl.h>
#include "guitcl.h"
#include "subcommand.h"
/* The path conversion routines are not declared anywhere that I know
of. */
extern void cygwin32_conv_to_win32_path (const char *, char *);
extern void cygwin32_conv_to_full_win32_path (const char *, char *);
extern void cygwin32_conv_to_posix_path (const char *, char *);
extern void cygwin32_conv_to_full_posix_path (const char *, char *);
extern int cygwin32_posix_path_list_p (const char *);
extern int cygwin32_win32_to_posix_path_list_buf_size (const char *);
extern int cygwin32_posix_to_win32_path_list_buf_size (const char *);
extern void cygwin32_win32_to_posix_path_list (char *, char *);
extern void cygwin32_posix_to_win32_path_list (char *, char *);
extern void cygwin32_split_path (const char *, char *, char *);
/* This file declares a Tcl command with subcommands.
Each of the following subcommands returns a string based on the
PATH argument. If PATH is already in the desired form, these
commands just return it unchanged.
ide_cygwin_path to_win32 PATH
Return PATH converted to a win32 pathname.
ide_cygwin_path to_full_win32 PATH
Return PATH converted to an absolute win32 pathname.
ide_cygwin_path to_posix PATH
Return PATH converted to a POSIX pathname.
ide_cygwin_path to_full_posix PATH
Return PATH converted to an absolute POSIX pathname.
The following subcommand returns a boolean value.
ide_cygwin_path posix_path_list_p PATHLIST
Return whether PATHLIST is a POSIX style path list.
The following subcommands return strings.
ide_cygwin_path posix_to_win32_path_list PATHLIST
Return PATHLIST converted from POSIX style to win32 style.
ide_cygwin_path win32_to_posix_path_list PATHLIST
Return PATHLIST converted from win32 style to POSIX style.
*/
/* Handle ide_cygwin_path to_win32. */
static int
path_to_win32 (ClientData cd, Tcl_Interp *interp, int argc, char **argv)
{
char buf[MAX_PATH];
cygwin32_conv_to_win32_path (argv[2], buf);
Tcl_SetResult (interp, buf, TCL_VOLATILE);
return TCL_OK;
}
/* Handle ide_cygwin_path to_full_win32. */
static int
path_to_full_win32 (ClientData cd, Tcl_Interp *interp, int argc, char **argv)
{
char buf[MAX_PATH];
cygwin32_conv_to_full_win32_path (argv[2], buf);
Tcl_SetResult (interp, buf, TCL_VOLATILE);
return TCL_OK;
}
/* Handle ide_cygwin_path to_posix. */
static int
path_to_posix (ClientData cd, Tcl_Interp *interp, int argc, char **argv)
{
char buf[MAX_PATH];
cygwin32_conv_to_posix_path (argv[2], buf);
Tcl_SetResult (interp, buf, TCL_VOLATILE);
return TCL_OK;
}
/* Handle ide_cygwin_path to_full_posix. */
static int
path_to_full_posix (ClientData cd, Tcl_Interp *interp, int argc, char **argv)
{
char buf[MAX_PATH];
cygwin32_conv_to_full_posix_path (argv[2], buf);
Tcl_SetResult (interp, buf, TCL_VOLATILE);
return TCL_OK;
}
/* Handle ide_cygwin_path posix_path_list_p. */
static int
path_posix_path_list_p (ClientData cd, Tcl_Interp *interp, int argc,
char **argv)
{
int ret;
ret = cygwin32_posix_path_list_p (argv[2]);
Tcl_ResetResult (interp);
Tcl_SetBooleanObj (Tcl_GetObjResult (interp), ret);
return TCL_OK;
}
/* Handle ide_cygwin_path posix_to_win32_path_list. */
static int
path_posix_to_win32_path_list (ClientData cd, Tcl_Interp *interp, int argc,
char **argv)
{
int size;
char *buf;
size = cygwin32_posix_to_win32_path_list_buf_size (argv[2]);
buf = ckalloc (size);
cygwin32_posix_to_win32_path_list (argv[2], buf);
Tcl_SetResult (interp, buf, TCL_DYNAMIC);
return TCL_OK;
}
/* Handle ide_cygwin_path win32_to_posix_path_list. */
static int
path_win32_to_posix_path_list (ClientData cd, Tcl_Interp *interp, int argc,
char **argv)
{
int size;
char *buf;
size = cygwin32_win32_to_posix_path_list_buf_size (argv[2]);
buf = ckalloc (size);
cygwin32_win32_to_posix_path_list (argv[2], buf);
Tcl_SetResult (interp, buf, TCL_DYNAMIC);
return TCL_OK;
}
/* The subcommand table. */
static const struct ide_subcommand_table path_commands[] =
{
{ "to_win32", path_to_win32, 3, 3 },
{ "to_full_win32", path_to_full_win32, 3, 3 },
{ "to_posix", path_to_posix, 3, 3 },
{ "to_full_posix", path_to_full_posix, 3, 3 },
{ "posix_path_list_p", path_posix_path_list_p, 3, 3 },
{ "posix_to_win32_path_list", path_posix_to_win32_path_list, 3, 3 },
{ "win32_to_posix_path_list", path_win32_to_posix_path_list, 3, 3 },
{ NULL, NULL, 0, 0}
};
/* Create the ide_cygwin_path command. */
int
ide_create_cygwin_path_command (Tcl_Interp *interp)
{
return ide_create_command_with_subcommands (interp, "ide_cygwin_path",
path_commands, NULL, NULL);
}
#endif /* __CYGWIN32__ */
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