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Updated linenoise and printf to better work

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Maieul BOYER 2024-07-07 19:50:33 +02:00
parent 0e18e20181
commit 8808f81221
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28 changed files with 657 additions and 579 deletions
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524
line/src/line.c
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@ -1,3 +1,14 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* line.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/07 16:53:27 by maiboyer #+# #+# */
/* Updated: 2024/07/07 19:22:53 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include <ctype.h>
#include <errno.h>
@ -20,8 +31,8 @@
#include "me/types.h"
#include "me/vec/vec_str.h"
static t_str linenoiseNoTTY(void);
static void refreshLineWithFlags(t_line_state *l, int flags);
t_raw_mode_state *get_raw_mode_state(void);
t_vec_str *get_history(void);
t_vec_str *get_history(void)
{
@ -36,75 +47,92 @@ t_vec_str *get_history(void)
return (&history);
}
t_raw_mode_state *get_raw_mode_state(void)
{
static t_raw_mode_state state = {};
return (&state);
}
enum e_key_action
{
KEY_NULL = 0, /* NULL */
CTRL_A = 1, /* Ctrl+a */
CTRL_B = 2, /* Ctrl-b */
CTRL_C = 3, /* Ctrl-c */
CTRL_D = 4, /* Ctrl-d */
CTRL_E = 5, /* Ctrl-e */
CTRL_F = 6, /* Ctrl-f */
CTRL_H = 8, /* Ctrl-h */
TAB = 9, /* Tab */
CTRL_K = 11, /* Ctrl+k */
CTRL_L = 12, /* Ctrl+l */
ENTER = 13, /* Enter */
CTRL_N = 14, /* Ctrl-n */
CTRL_P = 16, /* Ctrl-p */
CTRL_T = 20, /* Ctrl-t */
CTRL_U = 21, /* Ctrl+u */
CTRL_W = 23, /* Ctrl+w */
ESC = 27, /* Escape */
BACKSPACE = 127 /* Backspace */
K_KEY_NULL = 0, /* NULL */
K_CTRL_A = 1, /* Ctrl+a */
K_CTRL_B = 2, /* Ctrl-b */
K_CTRL_C = 3, /* Ctrl-c */
K_CTRL_D = 4, /* Ctrl-d */
K_CTRL_E = 5, /* Ctrl-e */
K_CTRL_F = 6, /* Ctrl-f */
K_CTRL_H = 8, /* Ctrl-h */
K_TAB = 9, /* Tab */
K_CTRL_K = 11, /* Ctrl+k */
K_CTRL_L = 12, /* Ctrl+l */
K_ENTER = 13, /* Enter */
K_CTRL_N = 14, /* Ctrl-n */
K_CTRL_P = 16, /* Ctrl-p */
K_CTRL_T = 20, /* Ctrl-t */
K_CTRL_U = 21, /* Ctrl+u */
K_CTRL_W = 23, /* Ctrl+w */
K_ESC = 27, /* Escape */
K_BACKSPACE = 127 /* Backspace */
};
#define REFRESH_CLEAN (1 << 0) // Clean the old prompt from the screen
#define REFRESH_WRITE (1 << 1) // Rewrite the prompt on the screen.
#define REFRESH_ALL (REFRESH_CLEAN | REFRESH_WRITE) // Do both.
enum e_line_flags
{
REFRESH_CLEAN = 1 << 0, // Clean the old prompt from the screen
REFRESH_WRITE = 1 << 1, // Rewrite the prompt on the screen.
REFRESH_ALL = REFRESH_CLEAN | REFRESH_WRITE, // Do both.
};
int linenoiseHistoryAdd(const char *line);
static void linenoise_uninit_lib(void);
static void refreshLine(t_line_state *l);
typedef enum e_line_flags t_line_flags;
/* Debugging macro. */
#if 0
FILE *lndebug_fp = NULL;
# define lndebug(...) \
do \
{ \
if (lndebug_fp == NULL) \
{ \
lndebug_fp = fopen("/tmp/lndebug.txt", "a"); \
fprintf(lndebug_fp, "[%d %d %d] p: %d, rows: %d, rpos: %d, max: %d, oldmax: %d\n", (int)l->len, (int)l->pos, (int)l->oldpos, \
plen, rows, rpos, (int)l->oldrows, old_rows); \
} \
fprintf(lndebug_fp, ", " __VA_ARGS__); \
fflush(lndebug_fp); \
} while (0)
#else
# define lndebug(fmt, ...)
#endif
void linenoise_clear_screen(t_fd *output);
void linenoise_disable_raw_mode(t_fd *fd);
t_error linenoise_enable_raw_mode(t_fd *fd);
t_u32 linenoise_get_columns(t_fd *input, t_fd *output);
t_error linenoise_get_cursor_position(t_fd *input, t_fd *output, t_u32 *column_out);
t_error linenoise_history_add(t_const_str line);
t_str linenoise_no_tty_impl(void);
void linenoise_refresh_line(t_line_state *l);
void linenoise_refresh_line_with_flags(t_line_state *l, t_line_flags flags);
void linenoise_uninit_lib(void);
/* Free the history, but does not reset it. Only used when we have to
* exit() to avoid memory leaks are reported by valgrind & co. */
void free_history(void)
{
t_vec_str *history = get_history();
vec_str_free(*history);
}
/* At exit we'll try to fix the terminal to the initial conditions. */
__attribute__((destructor)) void linenoise_uninit_lib(void)
{
linenoise_disable_raw_mode(get_stdin());
free_history();
}
#define lndebug(fmt, ...)
/* ======================= Low level terminal handling ====================== */
/* Use the ESC [6n escape sequence to query the horizontal cursor position
* and return it. On error -1 is returned, on success the position of the
* cursor. */
static int getCursorPosition(int ifd, int ofd)
t_error linenoise_get_cursor_position(t_fd *input, t_fd *output, t_u32 *column_out)
{
char buf[32];
int cols, rows;
unsigned int i = 0;
/* Report cursor location */
if (write(ofd, "\x1b[6n", 4) != 4)
return -1;
if (write(output->fd, "\x1b[6n", 4) != 4)
return (ERROR);
/* Read the response: ESC [ rows ; cols R */
while (i < sizeof(buf) - 1)
{
if (read(ifd, buf + i, 1) != 1)
if (read(input->fd, buf + i, 1) != 1)
break;
if (buf[i] == 'R')
break;
@ -113,77 +141,63 @@ static int getCursorPosition(int ifd, int ofd)
buf[i] = '\0';
/* Parse it. */
if (buf[0] != ESC || buf[1] != '[')
return -1;
if (buf[0] != K_ESC || buf[1] != '[')
return (ERROR);
if (sscanf(buf + 2, "%d;%d", &rows, &cols) != 2)
return -1;
return cols;
return (ERROR);
return (*column_out = cols, NO_ERROR);
}
/* Try to get the number of columns in the current terminal, or assume 80
* if it fails. */
static t_u32 getColumns(int ifd, int ofd)
t_u32 linenoise_get_columns(t_fd *input, t_fd *output)
{
struct winsize ws;
t_u32 start, cols;
t_u32 cols;
t_u32 start;
if (ioctl(1, TIOCGWINSZ, &ws) == -1 || ws.ws_col == 0)
{
/* ioctl() failed. Try to query the terminal itself. */
/* Get the initial position so we can restore it later. */
start = getCursorPosition(ifd, ofd);
if (start == -1)
return 80;
if (linenoise_get_cursor_position(input, output, &start))
return (80);
/* Go to right margin and get position. */
if (write(ofd, "\x1b[999C", 6) != 6)
return 80;
cols = getCursorPosition(ifd, ofd);
if (cols == -1)
return 80;
me_eprintf("going to the right;\n");
me_printf_fd(output, "\x1b[999C");
if (linenoise_get_cursor_position(input, output, &cols))
return (80);
/* Restore position. */
if (cols > start)
{
t_u8 seq[32];
me_printf(seq, 32, "\x1b[%dD", cols - start);
(void)!(write(ofd, seq, strlen(seq)) == -1);
me_eprintf("reseting col;\n");
me_printf_fd(output, "\x1b[%dD", cols - start);
}
return cols;
return (cols);
}
else
{
return ws.ws_col;
}
failed:
return (ws.ws_col);
}
/* Clear the screen. Used to handle ctrl+l */
void linenoiseClearScreen(void)
void linenoise_clear_screen(t_fd *output)
{
(void)!write(STDOUT_FILENO, "\x1b[H\x1b[2J", 7);
}
t_raw_mode_state *get_raw_mode_state(void)
{
static t_raw_mode_state state = {};
return (&state);
me_eprintf("clear screen;\n");
me_printf_fd(output, "\x1b[H\x1b[2J");
}
/* Raw mode: 1960 magic shit. */
static t_error enableRawMode(int fd)
t_error linenoise_enable_raw_mode(t_fd *fd)
{
struct termios raw;
t_raw_mode_state *raw_state;
raw_state = get_raw_mode_state();
if (!isatty(STDIN_FILENO))
if (!isatty(fd->fd))
return (errno = ENOTTY, ERROR);
if (tcgetattr(fd, &raw_state->state) == -1)
if (tcgetattr(fd->fd, &raw_state->state) == -1)
return (errno = ENOTTY, ERROR);
raw = raw_state->state; /* modify the original mode */
@ -203,18 +217,18 @@ static t_error enableRawMode(int fd)
raw.c_cc[VTIME] = 0; /* 1 byte, no timer */
/* put terminal in raw mode after flushing */
if (tcsetattr(fd, TCSAFLUSH, &raw) < 0)
if (tcsetattr(fd->fd, TCSAFLUSH, &raw) < 0)
return (errno = ENOTTY, ERROR);
raw_state->enabled = true;
return (NO_ERROR);
}
static void disableRawMode(int fd)
void linenoise_disable_raw_mode(t_fd *fd)
{
t_raw_mode_state *state;
state = get_raw_mode_state();
if (state->enabled && tcsetattr(fd, TCSAFLUSH, &state->state) != -1)
if (state->enabled && tcsetattr(fd->fd, TCSAFLUSH, &state->state) != -1)
state->enabled = false;
}
@ -224,33 +238,6 @@ static void disableRawMode(int fd)
* allocated string where we can append to. This is useful in order to
* write all the escape sequences in a buffer and flush them to the standard
* output in a single call, to avoid flickering effects. */
struct abuf
{
char *b;
int len;
};
static void abInit(struct abuf *ab)
{
ab->b = NULL;
ab->len = 0;
}
static void abAppend(struct abuf *ab, const char *s, int len)
{
char *new = mem_realloc(ab->b, ab->len + len);
if (new == NULL)
return;
memcpy(new + ab->len, s, len);
ab->b = new;
ab->len += len;
}
static void abFree(struct abuf *ab)
{
mem_free(ab->b);
}
/* Single line low level line refresh.
*
@ -259,85 +246,76 @@ static void abFree(struct abuf *ab)
*
* Flags is REFRESH_* macros. The function can just remove the old
* prompt, just write it, or both. */
static void refreshSingleLine(struct s_line_state *l, int flags)
void linenoise_refresh_single_line(t_line_state *l, t_line_flags flags)
{
char seq[64];
size_t plen = strlen(l->prompt);
int fd = l->output_fd;
char *buf = l->buf;
size_t len = l->len;
size_t pos = l->pos;
struct abuf ab;
size_t prompt_len = strlen(l->prompt);
t_str input_buf = l->buf;
size_t input_len = l->len;
size_t cursor_pos = l->pos;
t_string str;
while ((plen + pos) >= l->columns)
while ((prompt_len + cursor_pos) >= l->columns)
{
buf++;
len--;
pos--;
}
while (plen + len > l->columns)
{
len--;
input_buf++;
input_len--;
cursor_pos--;
}
while (prompt_len + input_len > l->columns)
input_len--;
abInit(&ab);
/* Cursor to left edge */
snprintf(seq, sizeof(seq), "\r");
abAppend(&ab, seq, strlen(seq));
str = string_new(16);
string_push_char(&str, '\r');
if (flags & REFRESH_WRITE)
{
/* Write the prompt and the current buffer content */
abAppend(&ab, l->prompt, strlen(l->prompt));
abAppend(&ab, buf, len);
string_push(&str, l->prompt);
string_push(&str, input_buf); // , len);
}
string_push(&str, "\x1b[0K");
/* Erase to right */
snprintf(seq, sizeof(seq), "\x1b[0K");
abAppend(&ab, seq, strlen(seq));
if (flags & REFRESH_WRITE)
{
/* Move cursor to original position. */
snprintf(seq, sizeof(seq), "\r\x1b[%dC", (int)(pos + plen));
abAppend(&ab, seq, strlen(seq));
// TODO: finish this line with me_printf_str
me_printf_str(&str, "\r\x1b[%dC", (int)(cursor_pos + prompt_len));
}
if (write(fd, ab.b, ab.len) == -1)
{
} /* Can't recover from write error. */
abFree(&ab);
me_eprintf("refresh single line;\n");
me_printf_fd(l->output_fd, "%s", str.buf);
string_free(str);
}
/* Calls the two low level functions refreshSingleLine() or
* refreshMultiLine() according to the selected mode. */
static void refreshLineWithFlags(struct s_line_state *l, int flags)
void linenoise_refresh_line_with_flags(t_line_state *l, t_line_flags flags)
{
refreshSingleLine(l, flags);
linenoise_refresh_single_line(l, flags);
}
/* Utility function to avoid specifying REFRESH_ALL all the times. */
static void refreshLine(struct s_line_state *l)
void linenoise_refresh_line(t_line_state *l)
{
refreshLineWithFlags(l, REFRESH_ALL);
linenoise_refresh_line_with_flags(l, REFRESH_ALL);
}
/* Hide the current line, when using the multiplexing API. */
void linenoiseHide(struct s_line_state *l)
void linenoise_hide(t_line_state *l)
{
refreshSingleLine(l, REFRESH_CLEAN);
linenoise_refresh_single_line(l, REFRESH_CLEAN);
}
/* Show the current line, when using the multiplexing API. */
void linenoiseShow(struct s_line_state *l)
void linenoise_show(t_line_state *l)
{
refreshLineWithFlags(l, REFRESH_WRITE);
linenoise_refresh_line_with_flags(l, REFRESH_WRITE);
}
/* Insert the character 'c' at cursor current position.
*
* On error writing to the terminal -1 is returned, otherwise 0. */
int linenoiseEditInsert(struct s_line_state *l, char c)
t_error linenoise_edit_insert(t_line_state *l, char c)
{
if (l->len < l->buflen)
{
@ -347,7 +325,7 @@ int linenoiseEditInsert(struct s_line_state *l, char c)
l->pos++;
l->len++;
l->buf[l->len] = '\0';
refreshLine(l);
linenoise_refresh_line(l);
}
else
{
@ -356,49 +334,49 @@ int linenoiseEditInsert(struct s_line_state *l, char c)
l->len++;
l->pos++;
l->buf[l->len] = '\0';
refreshLine(l);
linenoise_refresh_line(l);
}
}
return 0;
return (NO_ERROR);
}
/* Move cursor on the left. */
void linenoiseEditMoveLeft(struct s_line_state *l)
void linenoise_edit_move_left(t_line_state *l)
{
if (l->pos > 0)
{
l->pos--;
refreshLine(l);
linenoise_refresh_line(l);
}
}
/* Move cursor on the right. */
void linenoiseEditMoveRight(struct s_line_state *l)
void linenoise_edit_move_right(t_line_state *l)
{
if (l->pos != l->len)
{
l->pos++;
refreshLine(l);
linenoise_refresh_line(l);
}
}
/* Move cursor to the start of the line. */
void linenoiseEditMoveHome(struct s_line_state *l)
void linenoiseEditMoveHome(t_line_state *l)
{
if (l->pos != 0)
{
l->pos = 0;
refreshLine(l);
linenoise_refresh_line(l);
}
}
/* Move cursor to the end of the line. */
void linenoiseEditMoveEnd(struct s_line_state *l)
void linenoise_edit_move_end(t_line_state *l)
{
if (l->pos != l->len)
{
l->pos = l->len;
refreshLine(l);
linenoise_refresh_line(l);
}
}
@ -406,7 +384,7 @@ void linenoiseEditMoveEnd(struct s_line_state *l)
* entry as specified by 'dir'. */
#define LINENOISE_HISTORY_NEXT 0
#define LINENOISE_HISTORY_PREV 1
void linenoiseEditHistoryNext(struct s_line_state *l, int dir)
void linenoise_edit_history_next(t_line_state *l, int dir)
{
t_vec_str *history;
@ -425,7 +403,7 @@ void linenoiseEditHistoryNext(struct s_line_state *l, int dir)
l->history_index = 0;
return;
}
else if (l->history_index >= history->len)
else if ((t_usize)l->history_index >= history->len)
{
l->history_index = history->len - 1;
return;
@ -433,25 +411,25 @@ void linenoiseEditHistoryNext(struct s_line_state *l, int dir)
strncpy(l->buf, history->buffer[history->len - 1 - l->history_index], l->buflen);
l->buf[l->buflen - 1] = '\0';
l->len = l->pos = strlen(l->buf);
refreshLine(l);
linenoise_refresh_line(l);
}
}
/* Delete the character at the right of the cursor without altering the cursor
* position. Basically this is what happens with the "Delete" keyboard key. */
void linenoiseEditDelete(struct s_line_state *l)
void linenoise_edit_delete(t_line_state *l)
{
if (l->len > 0 && l->pos < l->len)
{
memmove(l->buf + l->pos, l->buf + l->pos + 1, l->len - l->pos - 1);
l->len--;
l->buf[l->len] = '\0';
refreshLine(l);
linenoise_refresh_line(l);
}
}
/* Backspace implementation. */
void linenoiseEditBackspace(struct s_line_state *l)
void linenoise_edit_backspace(t_line_state *l)
{
if (l->pos > 0 && l->len > 0)
{
@ -459,13 +437,13 @@ void linenoiseEditBackspace(struct s_line_state *l)
l->pos--;
l->len--;
l->buf[l->len] = '\0';
refreshLine(l);
linenoise_refresh_line(l);
}
}
/* Delete the previosu word, maintaining the cursor at the start of the
* current word. */
void linenoiseEditDeletePrevWord(struct s_line_state *l)
void linenoise_edit_delete_prev_word(t_line_state *l)
{
size_t old_pos = l->pos;
size_t diff;
@ -477,7 +455,7 @@ void linenoiseEditDeletePrevWord(struct s_line_state *l)
diff = old_pos - l->pos;
memmove(l->buf + l->pos, l->buf + old_pos, l->len - old_pos + 1);
l->len -= diff;
refreshLine(l);
linenoise_refresh_line(l);
}
/* This function is part of the multiplexed API of Linenoise, that is used
@ -504,25 +482,24 @@ void linenoiseEditDeletePrevWord(struct s_line_state *l)
* fails. If stdin_fd or stdout_fd are set to -1, the default is to use
* STDIN_FILENO and STDOUT_FILENO.
*/
int linenoiseEditStart(struct s_line_state *l, int stdin_fd, int stdout_fd, char *buf, size_t buflen, const char *prompt)
t_error linenoise_edit_start(t_line_state *l, t_fd *stdin_fd, t_fd *stdout_fd, char *buf, size_t buflen, t_const_str prompt)
{
/* Populate the linenoise state that we pass to functions implementing
* specific editing functionalities. */
l->in_completion = 0;
l->input_fd = stdin_fd != -1 ? stdin_fd : STDIN_FILENO;
l->output_fd = stdout_fd != -1 ? stdout_fd : STDOUT_FILENO;
l->input_fd = stdin_fd;
l->output_fd = stdout_fd;
l->buf = buf;
l->buflen = buflen;
l->prompt = prompt;
l->prompt_len = strlen(prompt);
l->oldpos = l->pos = 0;
l->old_pos = l->pos = 0;
l->len = 0;
// /* Enter raw mode. */
// if (enableRawMode(l->ifd) == -1)
// return -1;
l->columns = getColumns(stdin_fd, stdout_fd);
l->columns = linenoise_get_columns(stdin_fd, stdout_fd);
l->old_rows = 0;
l->history_index = 0;
@ -533,16 +510,16 @@ int linenoiseEditStart(struct s_line_state *l, int stdin_fd, int stdout_fd, char
/* If stdin is not a tty, stop here with the initialization. We
* will actually just read a line from standard input in blocking
* mode later, in linenoiseEditFeed(). */
if (!isatty(l->input_fd))
if (!isatty(l->input_fd->fd))
return 0;
/* The latest history entry is always our current buffer, that
* initially is just an empty string. */
linenoise_history_add("");
if (write(l->output_fd, prompt, l->prompt_len) == -1)
return -1;
return 0;
if (write_fd(l->output_fd, (t_u8 *)prompt, l->prompt_len, NULL))
return (ERROR);
return (NO_ERROR);
}
char *linenoiseEditMore = "If you see this, you are misusing the API: when linenoiseEditFeed() is called, if it returns linenoiseEditMore "
@ -566,79 +543,64 @@ char *linenoiseEditMore = "If you see this, you are misusing the API: when linen
*
* Some other errno: I/O error.
*/
char *linenoiseEditFeed(struct s_line_state *l)
t_str linenoise_edit_feed(t_line_state *l)
{
/* Not a TTY, pass control to line reading without character
* count limits. */
if (!isatty(l->input_fd))
return linenoiseNoTTY();
if (!isatty(l->input_fd->fd))
return linenoise_no_tty_impl();
char c;
int nread;
t_isize nread;
char seq[3];
t_vec_str *history = get_history();
nread = read(l->input_fd, &c, 1);
if (nread <= 0)
return NULL;
if (read_fd(l->input_fd, (t_u8 *)&c, 1, &nread))
return (printf("null1\n"), NULL);
switch (c)
{
case ENTER: /* enter */
case K_ENTER: /* enter */
history->len--;
mem_free(history->buffer[history->len]);
return strdup(l->buf);
case CTRL_C: /* ctrl-c */
case K_CTRL_C: /* ctrl-c */
errno = EAGAIN;
return NULL;
case BACKSPACE: /* backspace */
case 8: /* ctrl-h */
linenoiseEditBackspace(l);
case K_BACKSPACE: /* backspace */
case 8: /* ctrl-h */
linenoise_edit_backspace(l);
break;
case CTRL_D: /* ctrl-d, remove char at right of cursor, or if the
case K_CTRL_D: /* ctrl-d, remove char at right of cursor, or if the
line is empty, act as end-of-file. */
if (l->len > 0)
{
linenoiseEditDelete(l);
}
linenoise_edit_delete(l);
else
{
history->len--;
mem_free(history->buffer[history->len]);
errno = ENOENT;
return NULL;
return (NULL);
}
break;
case CTRL_T: /* ctrl-t, swaps current character with previous. */
if (l->pos > 0 && l->pos < l->len)
{
int aux = l->buf[l->pos - 1];
l->buf[l->pos - 1] = l->buf[l->pos];
l->buf[l->pos] = aux;
if (l->pos != l->len - 1)
l->pos++;
refreshLine(l);
}
case K_CTRL_B: /* ctrl-b */
linenoise_edit_move_left(l);
break;
case CTRL_B: /* ctrl-b */
linenoiseEditMoveLeft(l);
case K_CTRL_F: /* ctrl-f */
linenoise_edit_move_right(l);
break;
case CTRL_F: /* ctrl-f */
linenoiseEditMoveRight(l);
case K_CTRL_P: /* ctrl-p */
linenoise_edit_history_next(l, LINENOISE_HISTORY_PREV);
break;
case CTRL_P: /* ctrl-p */
linenoiseEditHistoryNext(l, LINENOISE_HISTORY_PREV);
case K_CTRL_N: /* ctrl-n */
linenoise_edit_history_next(l, LINENOISE_HISTORY_NEXT);
break;
case CTRL_N: /* ctrl-n */
linenoiseEditHistoryNext(l, LINENOISE_HISTORY_NEXT);
break;
case ESC: /* escape sequence */
case K_ESC: /* escape sequence */
/* Read the next two bytes representing the escape sequence.
* Use two calls to handle slow terminals returning the two
* chars at different times. */
if (read(l->input_fd, seq, 1) == -1)
if (read_fd(l->input_fd, (t_u8 *)seq, 1, NULL))
break;
if (read(l->input_fd, seq + 1, 1) == -1)
if (read_fd(l->input_fd, (t_u8 *)(seq + 1), 1, NULL))
break;
/* ESC [ sequences. */
@ -647,39 +609,32 @@ char *linenoiseEditFeed(struct s_line_state *l)
if (seq[1] >= '0' && seq[1] <= '9')
{
/* Extended escape, read additional byte. */
if (read(l->input_fd, seq + 2, 1) == -1)
if (read_fd(l->input_fd, (t_u8 *)(seq + 2), 1, NULL))
break;
if (seq[2] == '~')
{
switch (seq[1])
{
case '3': /* Delete key. */
linenoiseEditDelete(l);
break;
}
}
if (seq[1] == '3' && seq[2] == '~')
linenoise_edit_delete(l);
}
else
{
switch (seq[1])
{
case 'A': /* Up */
linenoiseEditHistoryNext(l, LINENOISE_HISTORY_PREV);
linenoise_edit_history_next(l, LINENOISE_HISTORY_PREV);
break;
case 'B': /* Down */
linenoiseEditHistoryNext(l, LINENOISE_HISTORY_NEXT);
linenoise_edit_history_next(l, LINENOISE_HISTORY_NEXT);
break;
case 'C': /* Right */
linenoiseEditMoveRight(l);
linenoise_edit_move_right(l);
break;
case 'D': /* Left */
linenoiseEditMoveLeft(l);
linenoise_edit_move_left(l);
break;
case 'H': /* Home */
linenoiseEditMoveHome(l);
break;
case 'F': /* End*/
linenoiseEditMoveEnd(l);
linenoise_edit_move_end(l);
break;
}
}
@ -694,37 +649,37 @@ char *linenoiseEditFeed(struct s_line_state *l)
linenoiseEditMoveHome(l);
break;
case 'F': /* End*/
linenoiseEditMoveEnd(l);
linenoise_edit_move_end(l);
break;
}
}
break;
default:
if (linenoiseEditInsert(l, c))
if (linenoise_edit_insert(l, c))
return NULL;
break;
case CTRL_U: /* Ctrl+u, delete the whole line. */
case K_CTRL_U: /* Ctrl+u, delete the whole line. */
l->buf[0] = '\0';
l->pos = l->len = 0;
refreshLine(l);
linenoise_refresh_line(l);
break;
case CTRL_K: /* Ctrl+k, delete from current to end of line. */
case K_CTRL_K: /* Ctrl+k, delete from current to end of line. */
l->buf[l->pos] = '\0';
l->len = l->pos;
refreshLine(l);
linenoise_refresh_line(l);
break;
case CTRL_A: /* Ctrl+a, go to the start of the line */
case K_CTRL_A: /* Ctrl+a, go to the start of the line */
linenoiseEditMoveHome(l);
break;
case CTRL_E: /* ctrl+e, go to the end of the line */
linenoiseEditMoveEnd(l);
case K_CTRL_E: /* ctrl+e, go to the end of the line */
linenoise_edit_move_end(l);
break;
case CTRL_L: /* ctrl+l, clear screen */
linenoiseClearScreen();
refreshLine(l);
case K_CTRL_L: /* ctrl+l, clear screen */
linenoise_clear_screen(l->output_fd);
linenoise_refresh_line(l);
break;
case CTRL_W: /* ctrl+w, delete previous word */
linenoiseEditDeletePrevWord(l);
case K_CTRL_W: /* ctrl+w, delete previous word */
linenoise_edit_delete_prev_word(l);
break;
}
return linenoiseEditMore;
@ -734,33 +689,30 @@ char *linenoiseEditFeed(struct s_line_state *l)
* for more information. This function is called when linenoiseEditFeed()
* returns something different than NULL. At this point the user input
* is in the buffer, and we can restore the terminal in normal mode. */
void linenoiseEditStop(struct s_line_state *l)
void linenoiseEditStop(t_line_state *l)
{
if (!isatty(l->input_fd))
if (!isatty(l->input_fd->fd))
return;
// disableRawMode(l->ifd);
printf("\n");
linenoise_disable_raw_mode(l->input_fd);
me_printf_fd(l->output_fd, "\n");
}
/* This just implements a blocking loop for the multiplexed API.
* In many applications that are not event-drivern, we can just call
* the blocking linenoise API, wait for the user to complete the editing
* and return the buffer. */
static char *linenoiseBlockingEdit(int stdin_fd, int stdout_fd, char *buf, size_t buflen, const char *prompt)
char *linenoise_blocking_edit(t_fd *stdin_fd, t_fd *stdout_fd, char *buf, size_t buflen, t_const_str prompt)
{
t_line_state l;
/* Editing without a buffer is invalid. */
if (buflen == 0)
{
errno = EINVAL;
return (NULL);
}
return (errno = EINVAL, NULL);
linenoiseEditStart(&l, stdin_fd, stdout_fd, buf, buflen, prompt);
linenoise_edit_start(&l, stdin_fd, stdout_fd, buf, buflen, prompt);
char *res;
while ((res = linenoiseEditFeed(&l)) == linenoiseEditMore)
;
while ((res = linenoise_edit_feed(&l)) == linenoiseEditMore)
; // printf("edit\n");
linenoiseEditStop(&l);
return res;
}
@ -802,7 +754,7 @@ void linenoisePrintKeyCodes(void)
* program using linenoise is called in pipe or with a file redirected
* to its standard input. In this case, we want to be able to return the
* line regardless of its length (by default we are limited to 4k). */
static t_str linenoiseNoTTY(void)
t_str linenoise_no_tty_impl(void)
{
t_string line;
t_isize ret;
@ -812,8 +764,7 @@ static t_str linenoiseNoTTY(void)
while (true)
{
chr = '\n';
ret = read(STDIN_FILENO, &chr, 1);
if (ret < 0)
if (read_fd(get_stdin(), (t_u8 *)&chr, 1, &ret))
return (string_free(line), NULL);
if (ret == 0 || chr == '\n')
return (line.buf);
@ -827,20 +778,21 @@ static t_str linenoiseNoTTY(void)
* for a blacklist of stupid terminals, and later either calls the line
* editing function or uses dummy fgets() so that you will be able to type
* something even in the most desperate of the conditions. */
char *linenoise(const char *prompt)
t_str linenoise(const char *prompt)
{
char buf[4096];
char buf[4096];
t_str retval;
if (!isatty(STDIN_FILENO))
if (!isatty(get_stdin()->fd))
{
printf("not_tty\n");
/* Not a tty: read from file / pipe. In this mode we don't want any
* limit to the line size, so we call a function to handle that. */
return linenoiseNoTTY();
}
{
char *retval = linenoiseBlockingEdit(STDIN_FILENO, STDOUT_FILENO, buf, 4096, prompt);
return retval;
return linenoise_no_tty_impl();
}
printf("is_tty\n");
retval = linenoise_blocking_edit(get_stdin(), get_stdout(), buf, 4096, prompt);
return (retval);
}
/* This is just a wrapper the user may want to call in order to make sure
@ -856,21 +808,6 @@ void linenoise_free(void *ptr)
/* ================================ History ================================= */
/* Free the history, but does not reset it. Only used when we have to
* exit() to avoid memory leaks are reported by valgrind & co. */
static void free_history(void)
{
t_vec_str *history = get_history();
vec_str_free(*history);
}
/* At exit we'll try to fix the terminal to the initial conditions. */
static void linenoise_uninit_lib(void)
{
// disableRawMode(STDIN_FILENO);
free_history();
}
/* This is the API call to add a new entry in the linenoise history.
* It uses a fixed array of char pointers that are shifted (memmoved)
* when the history max length is reached in order to remove the older
@ -945,6 +882,7 @@ t_error linenoise_history_load(t_str name)
fd = open_fd(name, FD_READ, FD_CLOSE_ON_EXEC, FP_ALL_READ);
if (fd == NULL)
return (ERROR);
history = get_history();
while (!gnl_wrapper(fd, &tmp))
{
while (tmp.len != 0 && (tmp.buf[tmp.len - 1] == '\n' || tmp.buf[tmp.len - 1] == '\r'))

5
sources/main.c
View file

@ -6,13 +6,14 @@
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/03/28 14:40:38 by rparodi #+# #+# */
/* Updated: 2024/07/03 21:23:17 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 18:25:43 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "app/env.h"
#include "app/node.h"
#include "app/signal_handler.h"
#include "line/line.h"
#include "me/hashmap/hashmap_env.h"
#include "me/str/str.h"
#include "me/types.h"
@ -128,7 +129,7 @@ void ft_take_args(t_utils *shcat)
while (1)
{
shcat->str_input = NULL;
cmd = readline((t_const_str)shcat->name_shell);
cmd = linenoise((t_const_str)shcat->name_shell);
if (cmd == NULL)
ft_exit(shcat, 0);
shcat->str_input = str_clone(cmd);

52
stdme/include/me/fs/fs.h
View file

@ -6,14 +6,13 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/19 15:12:18 by maiboyer #+# #+# */
/* Updated: 2024/05/24 15:03:40 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:50:18 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FS_H
#define FS_H
#include "me/fs/read_to_vec.h"
#include "me/types.h"
#include <dirent.h>
#include <fcntl.h>
@ -78,8 +77,8 @@ typedef enum e_file_open_option
/// `G` means group
/// `U` means user
/// `ALL` means all
/// There are the raw permission, you can combine them to get the permission you want
/// And there are "aliases" that are common permission set
/// There are the raw permission, you can combine them to get the permission you
/// want And there are "aliases" that are common permission set
/// @note you can combine them with the `|` operator
typedef enum e_file_perm
{
@ -139,7 +138,6 @@ union u_file_slot {
t_file file;
};
/// @brief File slot structure
/// ty: the type of the slot
/// slot: the slot itself
@ -164,9 +162,9 @@ typedef t_const_str t_mode;
/// @note this is a simple typedef because I hate the struct keyword
typedef struct stat t_stat;
/// @brief Directory entry structure
/// @note this is a simple typedef because I hate the struct keyword and it is always behind a pointer
/// @note this is a simple typedef because I hate the struct keyword and it is
/// always behind a pointer
typedef struct dirent *t_dir_entry;
/*_____ _ _ _______ ______ _____ _ _ _
@ -180,23 +178,21 @@ typedef struct dirent *t_dir_entry;
/// @brief Get the fd arrays object
/// @return pointer to the files's array
/// @note internal function used to get the files array
t_fd_array *get_fd_arrays(void);
t_fd_array *get_fd_arrays(void);
/// @brief Get the unused fd slot object
/// @return pointer to the unused file slot
/// @note Will abort if no slot is available
struct s_file_slot *get_unused_fd_slot(void);
/// @brief Close all slots
/// @note This is probably NOT what you want
void close_all_slots(void);
void close_all_slots(void);
/// @note Close the given slot
/// @param[in] slot the slot to close
/// @note this is probably NOT what you want
void close_slot(struct s_file_slot *slot);
void close_slot(struct s_file_slot *slot);
/* ______ _____
| ____| __ \
@ -212,8 +208,8 @@ void close_slot(struct s_file_slot *slot);
/// @param open_options the options to open the file
/// @param fileperm the file permission
/// @return the file descriptor* on success, NULL otherwise
t_fd *open_fd(t_str name, t_fd_perm perms, t_file_open_option open_options,
t_file_perm file_perm);
t_fd *open_fd(t_str name, t_fd_perm perms, t_file_open_option open_options,
t_file_perm file_perm);
/// @brief Read from a file descriptor
/// @param[in] fd the file descriptor
@ -241,19 +237,19 @@ t_error stat_fd(t_fd *fd, t_stat *stat);
/// @brief Close a file descriptor
/// @param[in] fd the file descriptor
/// @note Will close the file descriptor and free the slot
void close_fd(t_fd *fd);
void close_fd(t_fd *fd);
/// @brief write a number to a file descriptor
/// @note will fail silently if the fd is not open in write mode
void put_number_fd(t_fd *fd, t_u64 number);
void put_number_fd(t_fd *fd, t_u64 number);
/// @brief write a string to a file descriptor
/// @note will fail silently if the fd is not open in write mode
void put_string_fd(t_fd *fd, t_const_str string);
void put_string_fd(t_fd *fd, t_const_str string);
/// @brief write a char to a file descriptor
/// @note will fail silently if the fd is not open in write mode
void put_char_fd(t_fd *fd, t_u8 c);
void put_char_fd(t_fd *fd, t_u8 c);
/* _____ _____ _____ ______ _____ _______ ____ _______ __
| __ \_ _| __ \| ____/ ____|__ __/ __ \| __ \ \ / /
@ -263,7 +259,6 @@ void put_char_fd(t_fd *fd, t_u8 c);
|_____/_____|_| \_\______\_____| |_| \____/|_| \_\ |_|
*/
/// @brief Open a file
/// @param[in] name the name of the file
/// @param[out] dir the file structure to fill
@ -304,7 +299,8 @@ t_error open_file(t_str name, t_mode mode, t_file **file);
/// @param[in] size the size of the buffer
/// @param[out] read_count the number of bytes read
/// @return true on error, false otherwise
t_error read_file(t_file *file, t_u8 *buffer, t_usize size, t_isize *read_count);
t_error read_file(t_file *file, t_u8 *buffer, t_usize size,
t_isize *read_count);
/// @brief Write to a file
/// @param[in] file the file to write to
@ -313,11 +309,25 @@ t_error read_file(t_file *file, t_u8 *buffer, t_usize size, t_isize *read_count)
/// @param[out] write_count the number of bytes written
/// @return true on error, false otherwise
/// @note write_count can be NULL
t_error write_file(t_file *file, t_u8 *buffer, t_usize size, t_isize *write_count);
t_error write_file(t_file *file, t_u8 *buffer, t_usize size,
t_isize *write_count);
/// @brief Close the underlying file stream
/// @param[in] file the file to close
/// @note Will close the file and free the slot
void close_file(t_file *file);
/* _____ ______ _______ _______ ______ _____ _____
/ ____| ____|__ __|__ __| ____| __ \ / ____|
| | __| |__ | | | | | |__ | |__) | (___
| | |_ | __| | | | | | __| | _ / \___ \
| |__| | |____ | | | | | |____| | \ \ ____) |
\_____|______| |_| |_| |______|_| \_\_____/
*/
//TODO: Documentation!
t_fd *get_stdin(void);
t_fd *get_stdout(void);
t_fd *get_stderr(void);
#endif /* FS_H */

8
stdme/include/me/os/process.h
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/01/03 15:43:08 by maiboyer #+# #+# */
/* Updated: 2024/01/06 18:39:58 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 18:25:23 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -29,14 +29,14 @@ enum e_redirection
union u_redirection
{
struct s_fd
struct s_fd_redirection
{
int value;
} fd;
struct s_piped
struct s_piped_redirection
{
} piped;
struct s_inherited
struct s_inherited_redirection
{
} inherited;
};

81
stdme/include/me/printf/_internal_printf.h Normal file
View file

@ -0,0 +1,81 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* _internal_printf.h :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/07 17:36:38 by maiboyer #+# #+# */
/* Updated: 2024/07/07 18:01:17 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef _INTERNAL_PRINTF_H
#define _INTERNAL_PRINTF_H
#include "me/fs/fs.h"
#include "me/string/string.h"
#include "me/types.h"
typedef enum e_printf_flags t_printf_flags;
typedef enum e_printf_type t_printf_type;
typedef struct s_fprintf_arg t_fprintf_arg;
typedef struct s_printf_args t_printf_arg;
typedef struct s_printf_extra_args t_printf_extra_args;
typedef struct s_sprintf_arg t_sprintf_arg;
typedef void (*t_printf_func)(t_const_str to_write, t_usize to_write_len,
void *p_args);
struct s_fprintf_arg
{
t_usize total_print;
t_fd *fd;
};
struct s_sprintf_arg
{
t_usize total_print;
t_string *buffer;
};
enum e_printf_flags
{
PRECISION = 1 << 1,
ALIGN = 1 << 2,
ZERO_ALIGN = 1 << 3,
SIGN = 1 << 4,
};
enum e_printf_type
{
CHAR = 1 << 0,
STR = 1 << 1,
U64 = 1 << 2,
I64 = 1 << 3,
VOID_PTR = 1 << 4,
I32 = 1 << 5,
U32 = 1 << 6,
};
struct s_printf_extra_args
{
t_u64 precision;
t_u64 align;
bool left_align;
bool space_align;
bool pretty;
};
struct s_printf_args
{
void *argument;
void *p_args;
t_printf_extra_args extra;
t_printf_flags flags;
};
void me_printf_write(t_const_str to_write, t_usize to_write_len, void *p_args);
void me_printf_append_string(t_const_str to_write, t_usize to_write_len,
void *p_args);
#endif /* _INTERNAL_PRINTF_H */

5
stdme/include/me/printf/formatter/formatter.h
View file

@ -6,14 +6,13 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:18:19 by maiboyer #+# #+# */
/* Updated: 2023/11/18 19:11:23 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:38:52 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef FORMATTER_H
# define FORMATTER_H
# include "me/printf/printf.h"
# include "me/types.h"
# include "me/printf/_internal_printf.h"
void printf_x_low(t_printf_arg data, t_printf_func f);
void printf_x_up(t_printf_arg data, t_printf_func f);

4
stdme/include/me/printf/formatter/utils.h
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 17:58:41 by maiboyer #+# #+# */
/* Updated: 2023/12/01 21:24:21 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:38:49 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -14,7 +14,7 @@
# define UTILS_H
# include "me/printf/matchers/matchers.h"
# include "me/printf/printf.h"
# include "me/printf/_internal_printf.h"
# include "me/types.h"
# include <stdarg.h>

4
stdme/include/me/printf/matchers/matchers.h
View file

@ -6,14 +6,14 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:09:07 by maiboyer #+# #+# */
/* Updated: 2023/11/18 18:10:33 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:38:46 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef MATCHERS_H
# define MATCHERS_H
# include "me/printf/printf.h"
# include "me/printf/_internal_printf.h"
# include "me/types.h"
# include <stdarg.h>
# define PRINTF_BUFFER_CHUNK 20

86
stdme/include/me/printf/printf.h
View file

@ -6,100 +6,72 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:10:27 by maiboyer #+# #+# */
/* Updated: 2024/07/05 19:54:25 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:37:02 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#ifndef PRINTF_H
# define PRINTF_H
# include "me/types.h"
# include <stdarg.h>
#define PRINTF_H
#include "me/types.h"
#include <stdarg.h>
# ifndef FS_H
#ifndef FS_H
typedef struct s_fd t_fd;
# endif
#endif
typedef struct s_fprintf_arg
{
t_usize total_print;
int fd;
} t_fprintf_arg;
typedef enum e_printf_flags
{
PRECISION = 1 << 1,
ALIGN = 1 << 2,
ZERO_ALIGN = 1 << 3,
SIGN = 1 << 4,
} t_printf_flags;
typedef enum e_printf_type
{
CHAR = 1 << 0,
STR = 1 << 1,
U64 = 1 << 2,
I64 = 1 << 3,
VOID_PTR = 1 << 4,
I32 = 1 << 5,
U32 = 1 << 6,
} t_printf_type;
typedef struct s_printf_extra_args
{
t_u64 precision;
t_u64 align;
bool left_align;
bool space_align;
bool pretty;
} t_printf_extra_args;
typedef struct s_printf_args
{
void *argument;
void *p_args;
t_printf_extra_args extra;
t_printf_flags flags;
} t_printf_arg;
typedef void (*t_printf_func)(t_const_str to_write,
t_usize to_write_len, void *p_args);
#ifndef STRING_H
typedef struct s_string t_string;
#endif
/// @brief Print a formatted string to stdout
/// @param fmt the format string
/// @param ... the arguments to format
/// @return the number of characters printed
t_usize me_printf(t_const_str fmt, ...);
t_usize me_printf(t_const_str fmt, ...);
/// @brief Print a formatted string to a stderr
/// @param fmt the format string
/// @param ... the arguments to format
/// @return the number of characters printed
t_usize me_eprintf(t_const_str fmt, ...);
t_usize me_eprintf(t_const_str fmt, ...);
/// @brief Print a formatted string to a stdout
/// @param fmt the format string
/// @param args the arguments to format as a va_list
/// @return the number of characters printed
t_usize me_vprintf(t_const_str fmt, va_list *args);
t_usize me_vprintf(t_const_str fmt, va_list *args);
/// @brief Print a formatted string to a stderr
/// @param fmt the format string
/// @param args the arguments to format as a va_list
/// @return the number of characters printed
t_usize me_veprintf(t_const_str fmt, va_list *args);
t_usize me_veprintf(t_const_str fmt, va_list *args);
/// @brief Print a formatted string to the given fd
/// @param fmt the format string
/// @param ... the arguments to format
/// @return the number of characters printed
t_usize me_printf_fd(t_fd *, t_const_str fmt, ...);
t_usize me_printf_fd(t_fd *, t_const_str fmt, ...);
/// @brief Print a formatted string to the given fd
/// @param fmt the format string
/// @param args the arguments to format as a va_list
/// @return the number of characters printed
t_usize me_vprintf_fd(t_fd *, t_const_str fmt, va_list *args);
t_usize me_vprintf_fd(t_fd *, t_const_str fmt, va_list *args);
/// @brief print a formatted string to a buffer
/// @param buffer the buffer to append to
/// @param fmt the format string
/// @param ... the arguments to format
/// @return the number of characters printed
t_usize me_printf_str(t_string *buffer, t_const_str fmt, ...);
/// @brief print a formatted string to a buffer
/// @param buffer the buffer to append to
/// @param fmt the format string
/// @param args the arguments to format
/// @return the number of characters printed
t_usize me_vprintf_str(t_string *buffer, t_const_str fmt, va_list *args);
#endif

3
stdme/src.list
View file

@ -73,6 +73,7 @@ os/pipe
os/process
os/process_inner
os/process_inner2
printf/callbacks
printf/formatter/char
printf/formatter/decimal
printf/formatter/hex
@ -85,6 +86,8 @@ printf/formatter/utils3
printf/formatter/utils_numbers
printf/matchers
printf/printf
printf/printf_fd
printf/printf_str
printf/vprintf
str/str_clone
str/str_compare

137
stdme/src/fs/fs_internal.c
View file

@ -6,19 +6,20 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/19 15:53:50 by maiboyer #+# #+# */
/* Updated: 2024/05/30 16:02:12 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 19:17:05 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/types.h"
#include "me/fs/fs.h"
#include "me/mem/mem.h"
#include "me/str/str.h"
#include "me/types.h"
#include "unistd.h"
#include <stdio.h>
#include <dirent.h>
#include <sys/stat.h>
#include <errno.h>
#include <stdio.h>
#include <sys/stat.h>
t_fd_array *get_fd_arrays(void)
{
@ -45,7 +46,7 @@ struct s_file_slot *get_unused_fd_slot(void)
return (NULL);
}
void close_all_slots(void)
__attribute__((destructor(201))) void close_all_slots(void)
{
t_usize i;
t_fd_array *arr;
@ -63,11 +64,11 @@ void close_slot(struct s_file_slot *slot)
if (slot->ty == SLOT_UNUSED)
;
else if (slot->ty == SLOT_FD)
close_fd(&slot->slot.fd);
(mem_free(slot->slot.fd.name), close_fd(&slot->slot.fd));
else if (slot->ty == SLOT_DIR)
close_dir(&slot->slot.dir);
(mem_free(slot->slot.dir.name), close_dir(&slot->slot.dir));
else if (slot->ty == SLOT_FILE)
close_file(&slot->slot.file);
(mem_free(slot->slot.file.name), close_file(&slot->slot.file));
else
(void)!write(2, "Unknown SLOT type", 17);
mem_set_zero(slot, sizeof(*slot));
@ -81,12 +82,12 @@ void close_slot(struct s_file_slot *slot)
|_| |_____/
*/
t_fd *open_fd(t_str name, t_fd_perm perms, t_file_open_option open_options,
t_file_perm file_perm)
t_fd *open_fd(t_str name, t_fd_perm perms, t_file_open_option open_options,
t_file_perm file_perm)
{
t_fd *fd;
struct s_file_slot *slot;
int actual_perms;
t_fd *fd;
struct s_file_slot *slot;
int actual_perms;
if (perms & FD_READ && perms & FD_WRITE)
actual_perms = O_RDWR;
@ -113,7 +114,8 @@ t_error read_fd(t_fd *fd, t_u8 *buffer, t_usize size, t_isize *read_count)
{
t_isize ret;
if (fd == NULL || buffer == NULL || read_count == NULL || fd->fd == -1 || !(fd->perms & FD_READ))
if (fd == NULL || buffer == NULL || read_count == NULL || fd->fd == -1 ||
!(fd->perms & FD_READ))
return (ERROR);
ret = read(fd->fd, buffer, size);
if (ret == -1)
@ -149,13 +151,13 @@ t_error stat_fd(t_fd *fd, t_stat *stat)
void close_fd(t_fd *fd)
{
struct s_file_slot *slot;
struct s_file_slot *slot;
if (fd == NULL)
return ;
return;
if (close(fd->fd) == -1)
return ;
slot = (void*)(fd) - offsetof(struct s_file_slot, slot.fd);
return;
slot = (void *)(fd)-offsetof(struct s_file_slot, slot.fd);
mem_set_zero(slot, sizeof(*slot));
}
@ -163,7 +165,7 @@ void close_fd(t_fd *fd)
void put_number_fd(t_fd *fd, t_u64 number)
{
t_u8 buffer[INLINE_BUFFER_SIZE];
t_u8 buffer[INLINE_BUFFER_SIZE];
t_usize i;
i = 0;
@ -178,7 +180,7 @@ void put_number_fd(t_fd *fd, t_u64 number)
void put_string_fd(t_fd *fd, t_const_str string)
{
write_fd(fd, (t_u8*)string, str_len(string), NULL);
write_fd(fd, (t_u8 *)string, str_len(string), NULL);
}
void put_char_fd(t_fd *fd, t_u8 c)
@ -196,8 +198,8 @@ void put_char_fd(t_fd *fd, t_u8 c)
t_error open_dir(t_str name, t_dir **dir)
{
t_dir *out;
struct s_file_slot *slot;
t_dir *out;
struct s_file_slot *slot;
slot = get_unused_fd_slot();
out = &slot->slot.dir;
@ -226,13 +228,13 @@ t_error read_dir(t_dir *dir, t_dir_entry *out)
void close_dir(t_dir *dir)
{
struct s_file_slot *slot;
struct s_file_slot *slot;
if (dir == NULL)
return ;
return;
if (closedir(dir->ptr) == -1)
return ;
slot = (void*)(dir) - offsetof(struct s_file_slot, slot.dir);
return;
slot = (void *)(dir)-offsetof(struct s_file_slot, slot.dir);
mem_set_zero(slot, sizeof(*slot));
}
@ -246,8 +248,8 @@ void close_dir(t_dir *dir)
t_error open_file(t_str name, t_mode mode, t_file **file)
{
t_file *out;
struct s_file_slot *slot;
t_file *out;
struct s_file_slot *slot;
slot = get_unused_fd_slot();
out = &slot->slot.file;
@ -260,7 +262,8 @@ t_error open_file(t_str name, t_mode mode, t_file **file)
return (NO_ERROR);
}
t_error write_file(t_file *file, t_u8 *buffer, t_usize size, t_isize *write_count)
t_error write_file(t_file *file, t_u8 *buffer, t_usize size,
t_isize *write_count)
{
t_isize ret;
t_isize fake_ret;
@ -280,7 +283,8 @@ t_error read_file(t_file *file, t_u8 *buffer, t_usize size, t_isize *read_count)
{
t_isize ret;
if (file == NULL || buffer == NULL || read_count == NULL || file->ptr == NULL)
if (file == NULL || buffer == NULL || read_count == NULL ||
file->ptr == NULL)
return (ERROR);
ret = fread(buffer, size, 1, file->ptr);
if (ret == -1)
@ -291,12 +295,77 @@ t_error read_file(t_file *file, t_u8 *buffer, t_usize size, t_isize *read_count)
void close_file(t_file *file)
{
struct s_file_slot *slot;
struct s_file_slot *slot;
if (file == NULL)
return ;
return;
if (fclose(file->ptr) == -1)
return ;
slot = (void*)(file) - offsetof(struct s_file_slot, slot.file);
return;
slot = (void *)(file)-offsetof(struct s_file_slot, slot.file);
mem_set_zero(slot, sizeof(*slot));
}
/* _____ ______ _______ _______ ______ _____ _____
/ ____| ____|__ __|__ __| ____| __ \ / ____|
| | __| |__ | | | | | |__ | |__) | (___
| | |_ | __| | | | | | __| | _ / \___ \
| |__| | |____ | | | | | |____| | \ \ ____) |
\_____|______| |_| |_| |______|_| \_\_____/
*/
t_fd *get_stdin(void)
{
t_fd *out;
struct s_file_slot *slot;
static t_fd *value = NULL;
if (value == NULL)
{
slot = get_unused_fd_slot();
out = &slot->slot.fd;
out->fd = STDIN_FILENO;
out->perms = FD_READ;
out->name = str_clone("<stdin>");
slot->ty = SLOT_FD;
value = out;
}
return (value);
}
t_fd *get_stdout(void)
{
t_fd *out;
struct s_file_slot *slot;
static t_fd *value = NULL;
if (value == NULL)
{
slot = get_unused_fd_slot();
out = &slot->slot.fd;
out->fd = STDOUT_FILENO;
out->perms = FD_WRITE;
out->name = str_clone("<stdout>");
slot->ty = SLOT_FD;
value = out;
}
return (value);
}
t_fd *get_stderr(void)
{
t_fd *out;
struct s_file_slot *slot;
static t_fd *value = NULL;
if (value == NULL)
{
slot = get_unused_fd_slot();
out = &slot->slot.fd;
out->fd = STDERR_FILENO;
out->perms = FD_WRITE;
out->name = str_clone("<stderr>");
slot->ty = SLOT_FD;
value = out;
}
return (value);
}

10
stdme/src/mem/allocator.c
View file

@ -6,17 +6,16 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/14 18:26:27 by maiboyer #+# #+# */
/* Updated: 2024/05/22 15:21:28 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 19:10:07 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "aq/internal_vg_funcs.h"
#include "me/types.h"
#include "aq/allocator.h"
#include "aq/internal_vg_funcs.h"
#include "aq/libc_wrapper.h"
#include "aq/melloc.h"
#include "me/types.h"
#include <stdio.h>
t_allocator *global_allocator(void)
{
@ -31,6 +30,7 @@ t_allocator *global_allocator(void)
return (&global_alloc);
}
__attribute__((destructor(200)))
void uninit_global_allocator(void)
{
t_allocator *allocator;

9
stdme/src/os/exit.c
View file

@ -6,7 +6,7 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/05/07 13:08:52 by maiboyer #+# #+# */
/* Updated: 2024/05/22 15:05:19 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 19:11:39 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
@ -15,9 +15,12 @@
#include "me/types.h"
#include <stdlib.h>
// If you are looking at why some stuff aren't closed, they are using the
// __attribute__((dtor)) to be run at exit for example:
// - close_all_slots
// - uninit global allocator
void me_exit(t_i32 exit_code)
{
close_all_slots();
uninit_global_allocator();
(get_stdin(), get_stdout(), get_stderr());
exit(exit_code);
}

35
stdme/src/printf/callbacks.c Normal file
View file

@ -0,0 +1,35 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* callbacks.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/07 18:01:52 by maiboyer #+# #+# */
/* Updated: 2024/07/07 18:03:28 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/fs/fs.h"
#include "me/printf/_internal_printf.h"
#include "me/string/string.h"
#include "me/types.h"
void me_printf_append_string(t_const_str to_write, t_usize to_write_len,
void *p_args)
{
t_sprintf_arg *arg;
arg = p_args;
arg->total_print += to_write_len;
string_push(arg->buffer, to_write);
}
void me_printf_write(t_const_str to_write, t_usize to_write_len, void *p_args)
{
t_fprintf_arg *arg;
arg = (t_fprintf_arg *)p_args;
write_fd(arg->fd, (t_u8 *)to_write, to_write_len, NULL);
arg->total_print += to_write_len;
}

3
stdme/src/printf/formatter/char.c
View file

@ -6,13 +6,12 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/18 18:12:11 by maiboyer #+# #+# */
/* Updated: 2024/05/14 18:43:13 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:39:40 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/str/str.h"
#include <stdlib.h>

3
stdme/src/printf/formatter/decimal.c
View file

@ -6,14 +6,13 @@
/* By: maix <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/18 01:44:35 by maix #+# #+# */
/* Updated: 2024/05/14 18:43:24 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:39:44 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "me/mem/mem.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/str/str.h"
#include <stdio.h>

3
stdme/src/printf/formatter/hex.c
View file

@ -6,13 +6,12 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:16:16 by maiboyer #+# #+# */
/* Updated: 2023/12/11 19:19:03 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:40:18 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#define HEX_INLINE_BUF 17

3
stdme/src/printf/formatter/oct.c
View file

@ -6,13 +6,12 @@
/* By: maix <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/18 01:19:18 by maix #+# #+# */
/* Updated: 2023/12/11 19:17:23 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:40:18 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include <stdio.h>
#define OCT_INLINE_BUF 23

3
stdme/src/printf/formatter/ptr.c
View file

@ -6,13 +6,12 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:16:16 by maiboyer #+# #+# */
/* Updated: 2023/12/11 19:20:42 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:40:18 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#define PTR_INLINE_BUF 17

3
stdme/src/printf/formatter/unsigned_decimal.c
View file

@ -6,14 +6,13 @@
/* By: maix <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/18 01:44:35 by maix #+# #+# */
/* Updated: 2024/05/14 18:43:39 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:40:18 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "me/mem/mem.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/str/str.h"
#include <stdio.h>

4
stdme/src/printf/formatter/utils.c
View file

@ -6,16 +6,14 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 17:57:04 by maiboyer #+# #+# */
/* Updated: 2024/05/14 18:43:44 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:40:18 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/string/string.h"
#include "me/mem/mem.h"
#include "me/convert/atoi.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/matchers/matchers.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/str/str.h"
#include "me/types.h"

4
stdme/src/printf/formatter/utils2.c
View file

@ -6,14 +6,12 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:00:07 by maiboyer #+# #+# */
/* Updated: 2023/12/01 21:48:22 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:40:18 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/string/string.h"
#include "me/char/char.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/types.h"
void set_var_for_pad_and_stuff(t_pad_and_stuff_args *a, t_printf_arg *d)

9
stdme/src/printf/formatter/utils_numbers.c
View file

@ -6,16 +6,15 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/12/01 21:05:47 by maiboyer #+# #+# */
/* Updated: 2024/05/14 18:43:56 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:40:12 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/mem/mem.h"
#include "me/printf/formatter/utils.h"
void handle_weird_precision_stuff(t_printf_arg *data, t_prec_strs strs,
t_usize value)
void handle_weird_precision_stuff(t_printf_arg *data, t_prec_strs strs,
t_usize value)
{
if (!value && data->extra.precision == 0 && (data->flags & PRECISION))
{

3
stdme/src/printf/matchers.c
View file

@ -6,14 +6,13 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/16 18:07:40 by maiboyer #+# #+# */
/* Updated: 2023/12/11 19:11:51 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 17:39:37 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/mem/mem.h"
#include "me/printf/formatter/formatter.h"
#include "me/printf/matchers/matchers.h"
#include "me/printf/printf.h"
#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>

76
stdme/src/printf/printf.c
View file

@ -6,85 +6,37 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2023/11/11 17:50:56 by maiboyer #+# #+# */
/* Updated: 2024/02/09 14:58:10 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 18:01:58 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/string/string.h"
#include "me/fs/write.h"
#include "me/printf/formatter/formatter.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/matchers/matchers.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/fs/fs.h"
#include "me/fs/write.h"
#include "me/printf/_internal_printf.h"
#include "me/types.h"
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdlib.h>
// p_args is an t_string;
static void me_printf_add_to_string(t_const_str to_write, t_usize to_write_len,
void *p_args)
t_usize me_printf(t_const_str fmt, ...)
{
t_string *out_buf;
va_list args;
t_usize res;
out_buf = (t_string *)p_args;
(void)(to_write_len);
string_push(out_buf, to_write);
}
t_str me_printf_str(t_const_str fmt, va_list *arguments)
{
t_string out;
out = string_new(str_len(fmt));
if (out.buf == NULL)
{
return (NULL);
}
me_printf_str_inner(fmt, &me_printf_add_to_string, arguments, (void *)&out);
return (out.buf);
}
void me_printf_write(t_const_str to_write, t_usize to_write_len,
void *p_args)
{
t_fprintf_arg *arg;
arg = (t_fprintf_arg *)p_args;
me_write(arg->fd, (t_u8 *)to_write, to_write_len);
arg->total_print += to_write_len;
}
t_usize me_printf(t_const_str fmt, ...)
{
va_list args;
t_fprintf_arg passthru;
passthru = (t_fprintf_arg){
.fd = 1,
.total_print = 0,
};
va_start(args, fmt);
me_printf_str_inner(fmt, &me_printf_write, &args, (void *)&passthru);
res = me_vprintf(fmt, &args);
va_end(args);
return (passthru.total_print);
return (res);
}
t_usize me_eprintf(t_const_str fmt, ...)
t_usize me_eprintf(t_const_str fmt, ...)
{
va_list args;
t_fprintf_arg passthru;
va_list args;
t_usize res;
passthru = (t_fprintf_arg){
.fd = 2,
.total_print = 0,
};
va_start(args, fmt);
me_printf_str_inner(fmt, &me_printf_write, &args, (void *)&passthru);
res = me_veprintf(fmt, &args);
va_end(args);
return (passthru.total_print);
return (res);
}
/*

22
stdme/src/printf/printf_fd.c
View file

@ -17,31 +17,25 @@
#include "me/types.h"
#include <stdarg.h>
void me_printf_write(t_const_str to_write, t_usize to_write_len, void *p_args);
t_usize me_vprintf_fd(t_fd *fd, t_const_str fmt, va_list *args)
{
t_fprintf_arg passthru;
passthru = (t_fprintf_arg){
.fd = fd->fd,
.total_print = 0,
};
if (fd == NULL || fmt == NULL || args == NULL)
return (0);
passthru.fd = fd;
passthru.total_print = 0;
me_printf_str_inner(fmt, &me_printf_write, args, (void *)&passthru);
return (passthru.total_print);
}
t_usize me_printf_fd(t_fd *fd, t_const_str fmt, ...)
{
va_list args;
t_fprintf_arg passthru;
va_list args;
t_usize res;
passthru = (t_fprintf_arg){
.fd = fd->fd,
.total_print = 0,
};
va_start(args, fmt);
me_printf_str_inner(fmt, &me_printf_write, &args, (void *)&passthru);
res = me_vprintf_fd(fd, fmt, &args);
va_end(args);
return (passthru.total_print);
return (res);
}

41
stdme/src/printf/printf_str.c Normal file
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@ -0,0 +1,41 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* printf_str.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/07/07 17:27:50 by maiboyer #+# #+# */
/* Updated: 2024/07/07 18:03:40 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/printf/_internal_printf.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/printf.h"
#include "me/string/string.h"
#include "me/types.h"
#include <stdarg.h>
t_usize me_vprintf_str(t_string *buf, t_const_str fmt, va_list *args)
{
t_sprintf_arg passthru;
if (buf == NULL || fmt == NULL || args == NULL)
return (0);
passthru.buffer = buf;
passthru.total_print = 0;
me_printf_str_inner(fmt, &me_printf_append_string, args, &passthru);
return (passthru.total_print);
}
t_usize me_printf_str(t_string *buf, t_const_str fmt, ...)
{
t_usize res;
va_list args;
va_start(args, fmt);
res = me_vprintf_str(buf, fmt, &args);
va_end(args);
return (res);
}

38
stdme/src/printf/vprintf.c
View file

@ -6,46 +6,38 @@
/* By: maiboyer <maiboyer@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2024/02/09 14:57:28 by maiboyer #+# #+# */
/* Updated: 2024/02/09 15:00:39 by maiboyer ### ########.fr */
/* Updated: 2024/07/07 18:00:14 by maiboyer ### ########.fr */
/* */
/* ************************************************************************** */
#include "me/string/string.h"
#include "me/fs/write.h"
#include "me/printf/formatter/formatter.h"
#include "me/fs/fs.h"
#include "me/printf/formatter/utils.h"
#include "me/printf/matchers/matchers.h"
#include "me/printf/printf.h"
#include "me/str/str.h"
#include "me/types.h"
#include <limits.h>
#include <stdarg.h>
#include <stddef.h>
#include <stdlib.h>
void me_printf_write(t_const_str to_write, t_usize to_write_len,
void *p_args);
void me_printf_write(t_const_str to_write, t_usize to_write_len, void *p_args);
t_usize me_vprintf(t_const_str fmt, va_list *args)
t_usize me_vprintf(t_const_str fmt, va_list *args)
{
t_fprintf_arg passthru;
t_fprintf_arg passthru;
passthru = (t_fprintf_arg){
.fd = 1,
.total_print = 0,
};
if (fmt == NULL || args == NULL)
return (0);
passthru.fd = get_stdout();
passthru.total_print = 0;
me_printf_str_inner(fmt, &me_printf_write, args, (void *)&passthru);
return (passthru.total_print);
}
t_usize me_veprintf(t_const_str fmt, va_list *args)
t_usize me_veprintf(t_const_str fmt, va_list *args)
{
t_fprintf_arg passthru;
t_fprintf_arg passthru;
passthru = (t_fprintf_arg){
.fd = 2,
.total_print = 0,
};
if (fmt == NULL || args == NULL)
return (0);
passthru.fd = get_stderr();
passthru.total_print = 0;
me_printf_str_inner(fmt, &me_printf_write, args, (void *)&passthru);
return (passthru.total_print);
}