libncurses: Import https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.5.tar.gz changes
Change-Id: I3433d30ca01359fd2e3623ede96b531f0b39cbfa
Signed-off-by: micky387 <mickaelsaibi@free.fr>
diff --git a/test/dump_window.c b/test/dump_window.c
new file mode 100644
index 0000000..eed4dbc
--- /dev/null
+++ b/test/dump_window.c
@@ -0,0 +1,179 @@
+/****************************************************************************
+ * Copyright 2018-2020,2023 Thomas E. Dickey *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+/*
+ * $Id: dump_window.c,v 1.5 2023/11/11 00:30:50 tom Exp $
+ */
+#include <dump_window.h>
+
+static FILE *dumpfp;
+
+int
+open_dump(const char *fn)
+{
+ int result = 0;
+ close_dump();
+ if ((dumpfp = fopen(fn, "a")) != 0)
+ result = 1;
+ return result;
+}
+
+void
+close_dump(void)
+{
+ if (dumpfp != 0) {
+ fclose(dumpfp);
+ dumpfp = 0;
+ }
+}
+
+void
+dump_window(WINDOW *w)
+{
+ wgetch(w);
+ if (dumpfp != 0) {
+ int y, x;
+ int oldy, oldx;
+ int maxy, maxx;
+ int pass;
+ char *cvec = 0;
+ char *avec = 0;
+ char *pvec = 0;
+ int ccnt = 0;
+ int acnt = 0;
+ int pcnt = 0;
+ int endy = -1;
+ int endx = -1;
+
+ fprintf(dumpfp, "Window %p\n", (void *) w);
+
+ getyx(w, oldy, oldx);
+ getmaxyx(w, maxy, maxx);
+ fprintf(dumpfp, "size (%dx%d)\n", maxy, maxx);
+ getbegyx(w, y, x);
+ fprintf(dumpfp, "begin (%dx%d)\n", maxy, maxx);
+ getyx(w, y, x);
+ fprintf(dumpfp, "position (%d,%d)\n", y, x);
+
+ if (maxy > 0 && maxx > 0) {
+ for (pass = 0; pass < 2; ++pass) {
+ for (y = 0; y < maxy; ++y) {
+
+ if (cvec)
+ memset(cvec, 0, (size_t) maxx + 1);
+ if (avec)
+ memset(avec, 0, (size_t) maxx + 1);
+ if (pvec)
+ memset(pvec, 0, (size_t) maxx + 1);
+
+ for (x = 0; x < maxx; ++x) {
+ chtype data = mvwinch(w, y, x);
+ chtype temp;
+ char cc = (char) ((data & 0xff) ? (data & 0xff) : ' ');
+ char aa;
+ char pp;
+
+ temp = ((data & A_ATTRIBUTES) & (chtype) (~A_COLOR));
+ if (temp) {
+ if (temp & A_ALTCHARSET) {
+ aa = (temp & A_BOLD) ? 'A' : 'a';
+ } else if (temp & A_STANDOUT) {
+ aa = (temp & A_BOLD) ? 'S' : 's';
+ } else if (temp & A_REVERSE) {
+ aa = (temp & A_BOLD) ? 'R' : 'r';
+ } else if (temp & A_UNDERLINE) {
+ aa = (temp & A_BOLD) ? 'U' : 'u';
+ } else {
+ aa = (temp & A_BOLD) ? 'b' : '?';
+ }
+ } else {
+ aa = ' ';
+ }
+ if (data & A_COLOR) {
+ if (PAIR_NUMBER((int) data) < 8) {
+ pp = (char) ('0' + PAIR_NUMBER((int) data));
+ } else {
+ pp = '*';
+ }
+ } else {
+ pp = ' ';
+ }
+
+ if (pass) {
+ if (cvec)
+ cvec[x] = cc;
+ if (avec)
+ avec[x] = aa;
+ if (pvec)
+ pvec[x] = pp;
+ } else {
+ if (cc != ' ' || aa != ' ' || pp != ' ') {
+ if (endx < x)
+ endx = x;
+ if (endy < y)
+ endy = y;
+ }
+ ccnt += (cc != ' ');
+ acnt += (aa != ' ');
+ pcnt += (pp != ' ');
+ }
+ }
+ if (pass) {
+ fprintf(dumpfp, "%3d", y + 1);
+ if (cvec)
+ fprintf(dumpfp, "\tc|%.*s|\n", maxx, cvec);
+ if (avec)
+ fprintf(dumpfp, "\ta|%.*s|\n", maxx, avec);
+ if (pvec)
+ fprintf(dumpfp, "\tp|%.*s|\n", maxx, pvec);
+ }
+ }
+ if (pass) {
+ free(cvec);
+ free(avec);
+ free(pvec);
+ } else {
+ fprintf(dumpfp, "%d cells with characters\n", ccnt);
+ fprintf(dumpfp, "%d cells with video-attributes\n", acnt);
+ fprintf(dumpfp, "%d cells with color-attributes\n", pcnt);
+ if (endy < 0 || endx < 0)
+ break;
+ /* reduce the dump a little, ignore really blank cells */
+ maxx = endx + 1;
+ maxy = endy + 1;
+ if (ccnt)
+ cvec = malloc((size_t) maxx + 1);
+ if (acnt)
+ avec = malloc((size_t) maxx + 1);
+ if (pcnt)
+ pvec = malloc((size_t) maxx + 1);
+ }
+ }
+ }
+ wmove(w, oldy, oldx);
+ }
+}