diff options
Diffstat (limited to 'contrib/dialog/trace.c')
-rw-r--r-- | contrib/dialog/trace.c | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/contrib/dialog/trace.c b/contrib/dialog/trace.c new file mode 100644 index 0000000..6148ee8 --- /dev/null +++ b/contrib/dialog/trace.c @@ -0,0 +1,156 @@ +/* + * $Id: trace.c,v 1.11 2010/01/17 15:36:26 tom Exp $ + * + * trace.c -- implements screen-dump and keystroke-logging + * + * Copyright 2007-2008,2010 Thomas E. Dickey + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License, version 2.1 + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this program; if not, write to + * Free Software Foundation, Inc. + * 51 Franklin St., Fifth Floor + * Boston, MA 02110, USA. + */ + +#include <dialog.h> + +#ifdef HAVE_DLG_TRACE + +#include <dlg_keys.h> +#include <time.h> + +#define myFP dialog_state.trace_output + +void +dlg_trace_msg(const char *fmt,...) +{ + if (myFP != 0) { + va_list ap; + va_start(ap, fmt); + vfprintf(myFP, fmt, ap); + va_end(ap); + fflush(myFP); + } +} + +void +dlg_trace_win(WINDOW *win) +{ + if (myFP != 0) { + int y, x; + int j, k; + int rc = getmaxy(win); + int cc = getmaxx(win); + chtype ch, c2; + + fprintf(myFP, "window %dx%d at %d,%d\n", + rc, cc, getbegy(win), getbegx(win)); + + getyx(win, y, x); + for (j = 0; j < rc; ++j) { + fprintf(myFP, "%3d:", j); + for (k = 0; k < cc; ++k) { + ch = mvwinch(win, j, k) & (A_CHARTEXT | A_ALTCHARSET); + c2 = dlg_asciibox(ch); + if (c2 != 0) { + ch = c2; + } else if (unctrl(ch) == 0 || strlen(unctrl(ch)) > 1) { + ch = '.'; + } + fputc((int) (ch & 0xff), myFP); + } + fputc('\n', myFP); + } + wmove(win, y, x); + fflush(myFP); + } +} + +void +dlg_trace_chr(int ch, int fkey) +{ + if (myFP != 0) { + const char *fkey_name = "?"; + if (fkey) { + if (fkey > KEY_MAX || (fkey_name = keyname(fkey)) == 0) { +#define CASE(name) case name: fkey_name = #name; break + switch ((DLG_KEYS_ENUM) fkey) { + CASE(DLGK_MIN); + CASE(DLGK_OK); + CASE(DLGK_CANCEL); + CASE(DLGK_EXTRA); + CASE(DLGK_HELP); + CASE(DLGK_ESC); + CASE(DLGK_PAGE_FIRST); + CASE(DLGK_PAGE_LAST); + CASE(DLGK_PAGE_NEXT); + CASE(DLGK_PAGE_PREV); + CASE(DLGK_ITEM_FIRST); + CASE(DLGK_ITEM_LAST); + CASE(DLGK_ITEM_NEXT); + CASE(DLGK_ITEM_PREV); + CASE(DLGK_FIELD_FIRST); + CASE(DLGK_FIELD_LAST); + CASE(DLGK_FIELD_NEXT); + CASE(DLGK_FIELD_PREV); + CASE(DLGK_GRID_UP); + CASE(DLGK_GRID_DOWN); + CASE(DLGK_GRID_LEFT); + CASE(DLGK_GRID_RIGHT); + CASE(DLGK_DELETE_LEFT); + CASE(DLGK_DELETE_RIGHT); + CASE(DLGK_DELETE_ALL); + CASE(DLGK_ENTER); + CASE(DLGK_BEGIN); + CASE(DLGK_FINAL); + CASE(DLGK_SELECT); + CASE(DLGK_TRACE); + } + } + } else { + fkey_name = unctrl((chtype) ch); + if (fkey_name == 0) + fkey_name = "UNKNOWN"; + } + fprintf(myFP, "chr %s (ch=%#x, fkey=%d)\n", + fkey_name, + ch, fkey); + fflush(myFP); + } +} + +void +dlg_trace(const char *fname) +{ + if (fname != 0) { + if (myFP == 0) { + myFP = fopen(fname, "a"); + if (myFP != 0) { + time_t now = time((time_t *) 0); + fprintf(myFP, "** opened at %s", ctime(&now)); + } + } + } else if (myFP != 0) { + time_t now = time((time_t *) 0); + fprintf(myFP, "** closed at %s", ctime(&now)); + fclose(myFP); + myFP = 0; + } +} +#else +#undef dlg_trace +extern void dlg_trace(const char *); +void +dlg_trace(const char *fname) +{ + (void) fname; +} +#endif |