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extmod/moduos_dupterm: Make mp_uos_dupterm_tx_strn() function reusable.

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Function to actually spool output terminal data to dupterm object.
This commit is contained in:
Paul Sokolovsky 2016-01-01 16:41:26 +02:00
parent 00ee84e1e1
commit 30b7344eb0
5 changed files with 20 additions and 20 deletions
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7
extmod/misc.h
View File

@ -27,6 +27,13 @@
// This file contains cumulative declarations for extmod/ .
#include <stddef.h>
#include "py/runtime.h"
MP_DECLARE_CONST_FUN_OBJ(mp_uos_dupterm_obj);
#if MICROPY_PY_OS_DUPTERM
void mp_uos_dupterm_tx_strn(const char *str, size_t len);
#else
#define mp_uos_dupterm_tx_strn(s, l)
#endif

9
extmod/moduos_dupterm.c
View File

@ -34,6 +34,15 @@
#if MICROPY_PY_OS_DUPTERM
void mp_uos_dupterm_tx_strn(const char *str, size_t len) {
if (MP_STATE_PORT(term_obj) != MP_OBJ_NULL) {
mp_obj_t write_m[3];
mp_load_method(MP_STATE_PORT(term_obj), MP_QSTR_write, write_m);
write_m[2] = mp_obj_new_bytearray_by_ref(len, (char*)str);
mp_call_method_n_kw(1, 0, write_m);
}
}
STATIC mp_obj_t mp_uos_dupterm(mp_uint_t n_args, const mp_obj_t *args) {
if (n_args == 0) {
if (MP_STATE_PORT(term_obj) == MP_OBJ_NULL) {

3
unix/main.c
View File

@ -45,6 +45,7 @@
#include "py/gc.h"
#include "py/stackctrl.h"
#include "py/mphal.h"
#include "extmod/misc.h"
#include "genhdr/mpversion.h"
#include "input.h"
@ -61,7 +62,7 @@ long heap_size = 1024*1024 * (sizeof(mp_uint_t) / 4);
STATIC void stderr_print_strn(void *env, const char *str, size_t len) {
(void)env;
ssize_t dummy = write(STDERR_FILENO, str, len);
mp_hal_dupterm_tx_strn(str, len);
mp_uos_dupterm_tx_strn(str, len);
(void)dummy;
}

7
unix/mpconfigport.h
View File

@ -243,13 +243,6 @@ extern const struct _mp_obj_fun_builtin_t mp_builtin_open_obj;
#define MP_STATE_PORT MP_STATE_VM
#if MICROPY_PY_OS_DUPTERM
#include <stddef.h>
void mp_hal_dupterm_tx_strn(const char *str, size_t len);
#else
#define mp_hal_dupterm_tx_strn(s, l)
#endif
#define MICROPY_PORT_ROOT_POINTERS \
const char *readline_hist[50]; \
mp_obj_t keyboard_interrupt_obj; \

14
unix/unix_mphal.c
View File

@ -32,6 +32,7 @@
#include "py/mpstate.h"
#include "py/mphal.h"
#include "py/runtime.h"
#include "extmod/misc.h"
#ifndef _WIN32
#include <signal.h>
@ -107,17 +108,6 @@ void mp_hal_stdio_mode_orig(void) {
#endif
#if MICROPY_PY_OS_DUPTERM
void mp_hal_dupterm_tx_strn(const char *str, size_t len) {
if (MP_STATE_PORT(term_obj) != MP_OBJ_NULL) {
mp_obj_t write_m[3];
mp_load_method(MP_STATE_PORT(term_obj), MP_QSTR_write, write_m);
write_m[2] = mp_obj_new_bytearray_by_ref(len, (char*)str);
mp_call_method_n_kw(1, 0, write_m);
}
}
#endif
int mp_hal_stdin_rx_chr(void) {
unsigned char c;
#if MICROPY_PY_OS_DUPTERM
@ -152,7 +142,7 @@ int mp_hal_stdin_rx_chr(void) {
void mp_hal_stdout_tx_strn(const char *str, size_t len) {
int ret = write(1, str, len);
mp_hal_dupterm_tx_strn(str, len);
mp_uos_dupterm_tx_strn(str, len);
(void)ret; // to suppress compiler warning
}