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hyung-hwan 2005-09-18 12:20:43 +00:00
parent 25b5391b55
commit 2b2520afaf
5 changed files with 30 additions and 38 deletions
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10
ase/lsp/init.c
View File

@ -1,5 +1,5 @@
/* /*
* $Id: init.c,v 1.1 2005-09-18 10:18:35 bacon Exp $ * $Id: init.c,v 1.2 2005-09-18 12:20:43 bacon Exp $
*/ */
#include <xp/lsp/lsp.h> #include <xp/lsp/lsp.h>
@ -76,7 +76,7 @@ int xp_lsp_attach_input (xp_lsp_t* lsp, xp_lsp_io_t input)
xp_assert (lsp->input_func == XP_NULL); xp_assert (lsp->input_func == XP_NULL);
if (input(XP_LSP_IO_OPEN, lsp, XP_NULL) == -1) { if (input(lsp, XP_LSP_IO_OPEN, XP_NULL) == -1) {
/* TODO: set error number */ /* TODO: set error number */
return -1; return -1;
} }
@ -87,7 +87,7 @@ int xp_lsp_attach_input (xp_lsp_t* lsp, xp_lsp_io_t input)
int xp_lsp_detach_input (xp_lsp_t* lsp) int xp_lsp_detach_input (xp_lsp_t* lsp)
{ {
if (lsp->input_func != XP_NULL) { if (lsp->input_func != XP_NULL) {
if (lsp->input_func(XP_LSP_IO_CLOSE, lsp, XP_NULL) == -1) { if (lsp->input_func(lsp, XP_LSP_IO_CLOSE, XP_NULL) == -1) {
/* TODO: set error number */ /* TODO: set error number */
return -1; return -1;
} }
@ -103,7 +103,7 @@ int xp_lsp_attach_output (xp_lsp_t* lsp, xp_lsp_io_t output)
xp_assert (lsp->output_func == XP_NULL); xp_assert (lsp->output_func == XP_NULL);
if (output(XP_LSP_IO_OPEN, lsp, XP_NULL) == -1) { if (output(lsp, XP_LSP_IO_OPEN, XP_NULL) == -1) {
/* TODO: set error number */ /* TODO: set error number */
return -1; return -1;
} }
@ -114,7 +114,7 @@ int xp_lsp_attach_output (xp_lsp_t* lsp, xp_lsp_io_t output)
int xp_lsp_detach_output (xp_lsp_t* lsp) int xp_lsp_detach_output (xp_lsp_t* lsp)
{ {
if (lsp->output_func != XP_NULL) { if (lsp->output_func != XP_NULL) {
if (lsp->output_func(XP_LSP_IO_CLOSE, lsp, XP_NULL) == -1) { if (lsp->output_func(lsp, XP_LSP_IO_CLOSE, XP_NULL) == -1) {
/* TODO: set error number */ /* TODO: set error number */
return -1; return -1;
} }

16
ase/lsp/lsp.h
View File

@ -1,5 +1,5 @@
/* /*
* $Id: lsp.h,v 1.8 2005-09-18 11:54:23 bacon Exp $ * $Id: lsp.h,v 1.9 2005-09-18 12:20:43 bacon Exp $
*/ */
#ifndef _XP_LSP_LSP_H_ #ifndef _XP_LSP_LSP_H_
@ -42,7 +42,13 @@ enum
XP_LSP_ERR_BAD_VALUE XP_LSP_ERR_BAD_VALUE
}; };
typedef int (*xp_lsp_io_t) (int cmd, void* owner, void* arg); /*
* TYPEDEF: xp_lsp_t
* Defines a lisp processor
*/
typedef struct xp_lsp_t xp_lsp_t;
typedef int (*xp_lsp_io_t) (xp_lsp_t* lsp, int cmd, void* arg);
enum enum
{ {
XP_LSP_IO_OPEN, XP_LSP_IO_OPEN,
@ -74,12 +80,6 @@ struct xp_lsp_t
xp_bool_t __malloced; xp_bool_t __malloced;
}; };
/*
* TYPEDEF: xp_lsp_t
* Defines a lisp processor
*/
typedef struct xp_lsp_t xp_lsp_t;
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif

4
ase/lsp/print.c
View File

@ -1,5 +1,5 @@
/* /*
* $Id: print.c,v 1.6 2005-09-18 10:18:35 bacon Exp $ * $Id: print.c,v 1.7 2005-09-18 12:20:43 bacon Exp $
*/ */
#include <xp/lsp/lsp.h> #include <xp/lsp/lsp.h>
@ -60,7 +60,7 @@ void xp_lsp_print_debug (xp_lsp_obj_t* obj)
#define OUTPUT_STR(lsp,str) \ #define OUTPUT_STR(lsp,str) \
do { \ do { \
if (lsp->output_func(XP_LSP_IO_STR, (void*)lsp, (void*)str) == -1) { \ if (lsp->output_func(lsp, XP_LSP_IO_STR, (void*)str) == -1) { \
lsp->errnum = XP_LSP_ERR_OUTPUT; \ lsp->errnum = XP_LSP_ERR_OUTPUT; \
return -1; \ return -1; \
} \ } \

32
ase/lsp/read.c
View File

@ -1,5 +1,5 @@
/* /*
* $Id: read.c,v 1.11 2005-09-18 10:18:35 bacon Exp $ * $Id: read.c,v 1.12 2005-09-18 12:20:43 bacon Exp $
*/ */
#include <xp/lsp/lsp.h> #include <xp/lsp/lsp.h>
@ -47,30 +47,13 @@
#define TOKEN_INVALID 50 #define TOKEN_INVALID 50
#define TOKEN_UNTERM_STRING 51 #define TOKEN_UNTERM_STRING 51
#ifdef __cplusplus
extern "C" {
#endif
static xp_lsp_obj_t* read_obj (xp_lsp_t* lsp);
static xp_lsp_obj_t* read_list (xp_lsp_t* lsp);
static xp_lsp_obj_t* read_quote (xp_lsp_t* lsp);
static int read_token (xp_lsp_t* lsp);
static int read_number (xp_lsp_t* lsp, int negative);
static int read_ident (xp_lsp_t* lsp);
static int read_string (xp_lsp_t* lsp);
#ifdef __cplusplus
}
#endif
#define NEXT_CHAR(lsp) \ #define NEXT_CHAR(lsp) \
do { \ do { \
if (lsp->input_func == XP_NULL) { \ if (lsp->input_func == XP_NULL) { \
lsp->errnum = XP_LSP_ERR_INPUT_NOT_ATTACHED; \ lsp->errnum = XP_LSP_ERR_INPUT_NOT_ATTACHED; \
return -1; \ return -1; \
} \ } \
else if (lsp->input_func(XP_LSP_IO_CHAR, lsp, XP_NULL) == -1) { \ else if (lsp->input_func(lsp, XP_LSP_IO_CHAR, XP_NULL) == -1) { \
lsp->errnum = XP_LSP_ERR_INPUT; \ lsp->errnum = XP_LSP_ERR_INPUT; \
return -1; \ return -1; \
} \ } \
@ -81,6 +64,15 @@ static int read_string (xp_lsp_t* lsp);
if (read_token(lsp) == -1) return XP_NULL; \ if (read_token(lsp) == -1) return XP_NULL; \
} while (0) } while (0)
static xp_lsp_obj_t* read_obj (xp_lsp_t* lsp);
static xp_lsp_obj_t* read_list (xp_lsp_t* lsp);
static xp_lsp_obj_t* read_quote (xp_lsp_t* lsp);
static int read_token (xp_lsp_t* lsp);
static int read_number (xp_lsp_t* lsp, int negative);
static int read_ident (xp_lsp_t* lsp);
static int read_string (xp_lsp_t* lsp);
xp_lsp_obj_t* xp_lsp_read (xp_lsp_t* lsp) xp_lsp_obj_t* xp_lsp_read (xp_lsp_t* lsp)
{ {
/*NEXT_CHAR (lsp);*/ /*NEXT_CHAR (lsp);*/
@ -88,7 +80,7 @@ xp_lsp_obj_t* xp_lsp_read (xp_lsp_t* lsp)
lsp->errnum = XP_LSP_ERR_INPUT_NOT_ATTACHED; lsp->errnum = XP_LSP_ERR_INPUT_NOT_ATTACHED;
return XP_NULL; return XP_NULL;
} }
else if (lsp->input_func(XP_LSP_IO_CHAR, lsp, XP_NULL) == -1) { else if (lsp->input_func(lsp, XP_LSP_IO_CHAR, XP_NULL) == -1) {
lsp->errnum = XP_LSP_ERR_INPUT; lsp->errnum = XP_LSP_ERR_INPUT;
return XP_NULL; return XP_NULL;
} }

4
ase/test/lsp/lisp.c
View File

@ -8,7 +8,7 @@
#include <mcheck.h> #include <mcheck.h>
#endif #endif
static int get_char (int cmd, void* owner, void* arg) static int get_char (xp_lsp_t* lsp, int cmd, void* arg)
{ {
xp_cint_t c; xp_cint_t c;
@ -32,7 +32,7 @@ static int get_char (int cmd, void* owner, void* arg)
return 0; return 0;
} }
static int put_char (int cmd, void* owner, void* arg) static int put_char (xp_lsp_t* lsp, int cmd, void* arg)
{ {
switch (cmd) { switch (cmd) {