24 lines
766 B
C
24 lines
766 B
C
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#include <X11/Xlib.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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static void walk(Display *d, Window w, int depth) {
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Window root, parent, *children = NULL;
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unsigned int n = 0, i;
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char *name = NULL;
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if (XFetchName(d, w, &name) && name) {
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if (strstr(name, "Dillo") || strstr(name, "Site is online")) printf("%.*s%s\n", depth * 2, " ", name);
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XFree(name);
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}
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if (XQueryTree(d, w, &root, &parent, &children, &n)) {
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for (i = 0; i < n; i++) walk(d, children[i], depth + 1);
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if (children) XFree(children);
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}
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}
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int main(void) {
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Display *d = XOpenDisplay(NULL);
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if (!d) { fputs("XOpenDisplay failed\n", stderr); return 1; }
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walk(d, DefaultRootWindow(d), 0);
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XCloseDisplay(d);
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return 0;
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}
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