int main() { int i,j ,k; //char *str = "\x1b[38;5;231mpop\x1b[0m"; //char *str ="\x1b]4;%d;rgb:30/20/24pop\x1b[0m"; char *str ="\x1b\\pop\x1b[0m"; i=j=k =0; r_cons_new (); // r_cons_rgb_init (); printf ("3 == %d\n", r_str_ansi_len (str)); for (i=0;i<255;i+=40) { for (j=0;j<255;j+=40) { for (k=0;k<255;k+=40) { r_cons_rgb (i, j, k, 0); r_cons_rgb (i, j, k, 1); r_cons_print ("__"); r_cons_reset_colors (); r_cons_rgb (i, j, k, 0); // r_cons_rgb (155, 200, 200, 1); r_cons_printf (" RGB %d %d %d", i, j, k); r_cons_reset_colors (); r_cons_newline (); } }} r_cons_flush (); return 0; }
R_API void r_core_visual_prompt_input (RCore *core) { int ret; ut64 addr = core->offset; ut64 bsze = core->blocksize; r_cons_reset_colors(); r_cons_printf("\nPress <enter> to return to Visual mode.\n"); r_cons_show_cursor (true); core->vmode = false; ut64 newaddr = addr; if (curset) { if (ocursor != -1) { newaddr = core->offset + ocursor; r_core_block_size (core, cursor-ocursor); } else newaddr = core->offset + cursor; r_core_seek (core, newaddr, 1); } do { ret = r_core_visual_prompt (core); if (core->offset != newaddr) { // do not restore seek anymore newaddr = addr; } } while (ret); if (curset) { if (addr != newaddr) { r_core_seek (core, addr, 1); r_core_block_size (core, bsze); } } r_cons_show_cursor (false); core->vmode = true; }
R_API void r_cons_newline() { if (!I.null) { r_cons_strcat ("\n"); } #if __WINDOWS__ r_cons_reset_colors(); #endif //if (I.is_html) r_cons_strcat ("<br />\n"); }
static void printpage (const char *line, int *index, RRegexMatch **ms, int from, int to, int w) { int i; RStrpool *p; r_cons_clear00 (); if (from <0 || to <0) { return; } p = r_strpool_new(0); for (i=from; i<to; i++) { color_line(line + index[i], p, ms[i]); r_strpool_ansi_chop(p, w); r_cons_reset_colors(); r_cons_printf ("%s\n", p->str); } r_strpool_free(p); r_cons_flush (); }
R_API int r_cons_less_str(const char *str, const char *exitkeys) { static int in_help = false; static const char *r_cons_less_help = \ " u/space - page up/down\n" " jk - line down/up\n" " gG - begin/end buffer\n" " / - search in buffer\n" " _ - enter the hud mode\n" " n/p - next/prev search result\n" " q - quit\n" " ? - show this help\n" "\n"; int lines_count = 0; RRegex *rx = NULL; int w, h, ch, to, ui = 1, from = 0, i; const char *sreg; RList **mla; if (!str || !*str) { return 0; } // rcons kills str after flushing the buffer, so we must keep a copy char *ostr = strdup (str); if (!ostr) { return 0; } char *p = strdup (str); if (!p) { free (ostr); return 0; } int *lines = pager_splitlines (p, &lines_count); if (lines_count < 1) { mla = NULL; } else { mla = calloc (lines_count, sizeof (RList *)); if (!mla) { free (p); free (ostr); free (lines); return 0; } } for (i = 0; i < lines_count; i++) { mla[i] = r_list_new (); } r_cons_set_raw (true); r_cons_show_cursor (false); r_cons_reset (); h = 0; while (ui) { w = r_cons_get_size (&h); to = R_MIN (lines_count, from + h); if (from + 3 > lines_count) { from = lines_count - 3; } if (from < 0) { from = 0; } pager_printpage (p, lines, mla, from, to, w); ch = r_cons_readchar (); if (exitkeys && strchr (exitkeys, ch)) { for (i = 0; i < lines_count; i++) { r_list_free (mla[i]); } free (p); free (mla); free (ostr); free (lines); return ch; } ch = r_cons_arrow_to_hjkl (ch); switch (ch) { case '_': r_cons_hud_string (ostr); break; case '?': if (!in_help) { in_help = true; r_cons_less_str (r_cons_less_help, NULL); in_help = false; } break; case 'u': from -= h; if (from < 0) { from = 0; } break; case ' ': from += h; break; case 'g': from = 0; break; case 'G': from = lines_count-h; break; case -1: // EOF case '\x03': // ^C case 'q': ui = 0; break; case '\r': case '\n': case 'j': from++; break; case 'J': from+=h; break; case 'k': if (from > 0) { from--; } break; case 'K': from = (from>=h)? from-h: 0; break; case '/': /* search */ r_cons_reset_colors (); r_line_set_prompt ("/"); sreg = r_line_readline (); from = R_MIN (lines_count - 1, from); /* repeat last search if empty string is provided */ if (sreg[0]) { /* prepare for a new search */ if (rx) { r_regex_free (rx); } rx = r_regex_new (sreg, ""); } else { /* we got an empty string */ from = pager_next_match (from, mla, lines_count); break; } if (!rx) { break; } /* find all occurences */ if (pager_all_matches (p, rx, mla, lines, lines_count)) { from = pager_next_match (from, mla, lines_count); } break; case 'n': /* next match */ /* search already performed */ if (rx) { from = pager_next_match (from, mla, lines_count); } break; case 'N': case 'p': /* previous match */ if (rx) { from = pager_prev_match (from, mla); } break; } } for (i = 0; i < lines_count; i++) { r_list_free (mla[i]); } free (mla); r_regex_free (rx); free (lines); free (p); r_cons_reset_colors (); r_cons_set_raw (false); r_cons_show_cursor (true); free (ostr); return 0; }
R_API void r_cons_less_str(const char *str) { int lines_count; RRegex *rx = NULL; int w, h, ch, to, ui = 1, from = 0, i; const char *sreg; if(str == NULL || str[0] == '\0') return; char *p = strdup (str); int *lines = splitlines (p, &lines_count); RRegexMatch **ms = malloc(lines_count * sizeof(void *)); for(i = 0; i < lines_count; i++) ms[i] = calloc(NMATCHES, sizeof(RRegexMatch)); r_cons_set_raw (R_TRUE); r_cons_show_cursor (R_FALSE); r_cons_reset (); w = h = 0; while (ui) { w = r_cons_get_size (&h); to = R_MIN (lines_count, from+h); if (from+3>lines_count) from = lines_count-3; if (from<0) from = 0; printpage (p, lines, ms, from, to, w); ch = r_cons_readchar (); ch = r_cons_arrow_to_hjkl (ch); switch (ch) { case ' ': from += h; break; case 'g': from = 0; break; case 'G': from = lines_count-1-h; break; case -1: // EOF case 'q': ui = 0; break; case '\r': case '\n': case 'j': from++; break; case 'J': from+=h; break; case 'k': if (from>0) from--; break; case 'K': from = (from>=h)? from-h: 0; break; case '/': /* search */ r_cons_reset_colors(); r_line_set_prompt("/"); sreg = r_line_readline(); from = R_MIN(lines_count - 1, from); /* repeat last search if empty string is provided */ if(sreg[0]){ /* prepare for a new search */ if(rx) r_regex_free(rx); rx = r_regex_new(sreg, ""); } else { /* we got an empty string */ from = next_match(from, ms, lines_count); break; } if(!rx) break; /* find all occurences */ if(all_matches(p, rx, ms, lines, lines_count)) from = next_match(from, ms, lines_count); break; case 'n': /* next match */ /* search already performed */ if(rx) from = next_match(from, ms, lines_count); break; case 'p': /* previous match */ if(rx) from = prev_match(from, ms); break; } } for(i = 0; i < lines_count; i++) free(ms[i]); free(ms); if(rx) r_regex_free(rx); free (lines); free (p); r_cons_reset_colors(); r_cons_set_raw (R_FALSE); r_cons_show_cursor (R_TRUE); }