/* ************************************************************************** */ /* */ /* ::: :::::::: */ /* c_utils.c :+: :+: :+: */ /* +:+ +:+ +:+ */ /* By: rbousset +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */ /* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */ /* */ /* ************************************************************************** */ #include #include #include #include #include #include #include "c_init.h" #include "m_prompt.h" #include "m_loop.h" #include "s_struct.h" /* ** TODO: ** cursor on char insert ** quotes ** MAKE IT WORK ON XTERM FFS (arrows + reset term) ** leaks ** cleanup DONE ** prompt on beginning DONE ** c_set_term(0) on command DONE */ uint16_t c_get_win_size(struct winsize *ws) { if (!(ioctl(STDOUT_FILENO, TIOCGWINSZ, ws))) return (-1); if (!ws->ws_col) ws->ws_col = 80; if (!ws->ws_row) ws->ws_row = 80; return (1); } char *c_insert_char(char *str, char c, t_caps *tcaps) { size_t i; size_t j; size_t len; char *dst; i = 0; j = 0; len = ft_strlen(str) + 2; if (!(dst = (char*)malloc((len) * sizeof(char)))) return (NULL); while (i < len) { if (i == tcaps->cpos) dst[i++] = c; else { dst[i] = str[j]; i++; j++; } } tcaps->cpos++; dst[len] = '\0'; ft_memdel((void*)&str); return (dst); } char *c_delchar(char *str, uint16_t cpos) { char *dst; uint16_t i; uint16_t j; j = 0; i = 0; if (!(dst = malloc((ft_strlen(str)) * sizeof(char)))) return (NULL); cpos -= 1; while (j < (ft_strlen(str) - 1)) { if (i == cpos) i++; dst[j] = str[i]; i++; j++; } free(str); dst[j] = '\0'; return (dst); } int16_t c_redraw_line(char *line, uint16_t cpos, t_msh *msh) { uint32_t i; int16_t ret; i = 0; (void)cpos; tputs(tgetstr("cr", NULL), 1, ft_putchar); while (i < ft_strlen(msh->ps[0])) { tputs(tgetstr("nd", NULL), 1, ft_putchar); i++; } ret = ft_printf("%s", line) + ft_strlen(msh->ps[0]); return (ret); }