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https://github.com/amiwm/amiwm.git
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Initial commit!
This commit is contained in:
reddsik
390
joke_fs.c
Normal file
390
joke_fs.c
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@@ -0,0 +1,390 @@
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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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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#ifdef HAVE_FCNTL_H
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#include <fcntl.h>
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#endif
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#include <stdlib.h>
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#include <string.h>
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#ifdef HAVE_SYS_SELECT_H
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#include <sys/select.h>
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#endif
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#ifdef HAVE_SYS_WAIT_H
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#include <sys/wait.h>
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#endif
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include "libami.h"
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#include "drawinfo.h"
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#ifdef BSD_STYLE_GETTIMEOFDAY
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#define GETTIMEOFDAY(tp) gettimeofday(tp, NULL)
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#else
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#define GETTIMEOFDAY(tp) gettimeofday(tp)
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#endif
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#define FIXUPTV(tv) { \
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while((tv).tv_usec<0) { (tv).tv_usec+=1000000; (tv).tv_sec--; } \
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while((tv).tv_usec>=1000000) { (tv).tv_usec-=1000000; (tv).tv_sec++; } \
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}
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#define BIN_PREFIX AMIWM_HOME"/"
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#define NFMT 2
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char fmt[NFMT+2][80];
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int fmtw[NFMT];
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Display *dpy;
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char *progname;
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unsigned long color_scheme[2];
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int scr, coloralloc, state=0;
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Window root, win, win2;
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Colormap cmap;
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GC gc;
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XFontStruct *font;
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int gh, gw, ascent;
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char *rcpath = BIN_PREFIX"requestchoice";
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char *rcmsg = "Notice";
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Pixmap disk_icon1, disk_icon2;
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struct ColorStore colorstore1, colorstore2;
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struct DrawInfo dri;
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Atom appiconmsg;
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char *currentdir = NULL;
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XContext dircontext;
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int my_in_fd, my_out_fd;
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void load_diskicon()
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{
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struct DiskObject *disk_do;
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disk_do = GetDefDiskObject(1/*WBDISK*/);
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if(disk_do == NULL)
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disk_do = GetDefDiskObject(2/*WBDRAWER*/);
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if(disk_do == NULL)
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disk_do = GetDefDiskObject(3/*WBTOOL*/);
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if(disk_do == NULL) {
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md_errormsg(md_root, "Failed to load disk icon");
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md_exit(0);
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}
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disk_icon1 =
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md_image_to_pixmap(md_root, dri.dri_Pens[BACKGROUNDPEN],
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(struct Image *)disk_do->do_Gadget.GadgetRender,
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disk_do->do_Gadget.Width, disk_do->do_Gadget.Height,
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&colorstore1);
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disk_icon2 =
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md_image_to_pixmap(md_root, dri.dri_Pens[BACKGROUNDPEN],
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(struct Image *)disk_do->do_Gadget.SelectRender,
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disk_do->do_Gadget.Width, disk_do->do_Gadget.Height,
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&colorstore2);
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FreeDiskObject(disk_do);
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XSync(dpy, False);
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}
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void broker_cb(XEvent *evt, unsigned long mask)
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{
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XPointer ret;
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if(evt->type != ClientMessage || evt->xclient.message_type != appiconmsg)
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return;
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if(!XFindContext(dpy, evt->xclient.window, dircontext, &ret))
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currentdir = (char*)ret;
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}
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void create_broker()
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{
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cx_broker(0, broker_cb);
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}
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void create_baseicons(char *dirs)
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{
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char *dir, *dup = malloc(strlen(dirs)+1);
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if(dup == NULL)
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return;
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strcpy(dup, dirs);
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for(dir=strtok(dup, ":"); dir; dir=strtok(NULL, ":")) {
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Window win = md_create_appicon(md_root, 0x80000000, 0x80000000,
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dir, disk_icon1, disk_icon2, None);
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XSaveContext(dpy, win, dircontext, (XPointer)dir);
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}
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free(dup);
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}
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void migrate(int amount)
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{
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Window r, p, *c = NULL;
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unsigned int i, nc;
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if(XQueryTree(dpy, root, &r, &p, &c, &nc)) {
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XWarpPointer(dpy, None, None, 0, 0, 0, 0, 0, amount);
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for(i=0; i<nc; i++) {
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int x,y;
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unsigned int w, h, bw, d;
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if(XGetGeometry(dpy, c[i], &r, &x, &y, &w, &h, &bw, &d)) {
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XMoveWindow(dpy, c[i], x, y+amount);
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}
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}
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}
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if(c != NULL)
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XFree(c);
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}
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void activate()
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{
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Window r, ch;
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int x, y, wx, wy;
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unsigned int m;
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XGrabServer(dpy);
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migrate(gh);
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XMoveWindow(dpy, win, 0, 0);
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XMapRaised(dpy, win);
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XQueryPointer(dpy, win, &r, &ch, &x, &y, &wx, &wy, &m);
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XMoveResizeWindow(dpy, win2, x, y, 1, 1);
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XMapRaised(dpy, win2);
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XGrabPointer(dpy, win, False, ButtonPressMask, GrabModeAsync, GrabModeSync, win2, None, CurrentTime);
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}
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void deactivate()
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{
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XUngrabPointer(dpy, CurrentTime);
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XUnmapWindow(dpy, win2);
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XUnmapWindow(dpy, win);
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migrate(-gh);
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XUngrabServer(dpy);
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}
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void install_kw(char *dst, char *src)
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{
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int i, n = strlen(src);
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for(i=0; i<2*n; i+=2) {
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char c = src[(i>=n? i-n+1:i)];
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if((c>'@' && c<'[')||(c>'`' && c<'{'))
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c = (c&0xe0)|((((c&0x1f)+12)%26)+1);
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*dst++ = c;
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}
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*dst = '\0';
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}
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void setup()
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{
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XWindowAttributes attr;
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XSetWindowAttributes nw;
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XGCValues gcv;
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XColor clr;
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int i;
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dircontext = XUniqueContext();
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XGetWindowAttributes(dpy, root, &attr);
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cmap = attr.colormap;
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coloralloc = 0;
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color_scheme[0] = BlackPixel(dpy, scr);
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clr.flags = DoRed|DoGreen|DoBlue;
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clr.red = ~0;
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clr.green = 0;
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clr.blue = 0;
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if(XAllocColor(dpy, cmap, &clr)) {
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color_scheme[1] = clr.pixel;
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coloralloc = 1;
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} else
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color_scheme[1] = WhitePixel(dpy, scr);
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nw.background_pixel = color_scheme[0];
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nw.border_pixel = color_scheme[1];
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nw.backing_store = NotUseful;
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nw.save_under = False;
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nw.event_mask = ExposureMask|ButtonPressMask;
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nw.override_redirect = True;
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nw.colormap = cmap;
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nw.cursor = None;
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install_kw(fmt[0], "Fsbgs gzjbnhefrr Sonhvgyghbear .g b pCbeargfvfa hyrr.");
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win = XCreateWindow(dpy, root, 0, 0, gw = attr.width, gh = 84, 0,
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attr.depth, InputOutput, attr.visual,
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CWBackPixel|CWBorderPixel|CWBackingStore|CWSaveUnder|
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CWEventMask|CWOverrideRedirect|CWColormap|CWCursor, &nw);
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install_kw(fmt[1], "T0h0e0h0 0Z0r0q4v.g0n0g0v0bNaO 7#8");
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win2 = XCreateWindow(dpy, root, 0, 0, 1, 1, 0, 0, InputOnly,
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attr.visual, CWOverrideRedirect, &nw);
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install_kw(fmt[2], "NYC!E!V!Y\n' F S:B-B)");
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font = XLoadQueryFont(dpy, "-*-courier-bold-r-normal--14-*-*-*-*-*-iso8859-1");
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if(font == NULL)
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font = XLoadQueryFont(dpy, "fixed");
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install_kw(fmt[3], "Ubrqu ,w btxbr");
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gcv.font = font->fid;
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gc = XCreateGC(dpy, win, GCFont, &gcv);
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for(i=0; i<NFMT; i++) {
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int dir, d;
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XCharStruct o;
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XTextExtents(font, fmt[i], strlen(fmt[i]), &dir, &ascent, &d, &o);
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fmtw[i] = o.width;
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}
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XGetWindowAttributes(dpy, md_root, &attr);
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init_dri(&dri, dpy, md_root, attr.colormap, False);
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appiconmsg = XInternAtom(dpy, "AMIWM_APPICONMSG", False);
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}
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void post(char **msg)
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{
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int pid;
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msg[0]=rcpath;
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msg[1]=rcmsg;
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if(!(pid=fork())) {
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int of = open("/dev/null", O_WRONLY);
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if(my_in_fd>=0)
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close(my_in_fd);
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if(my_out_fd>=0 && my_out_fd != my_in_fd)
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close(my_out_fd);
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if(of>=0) {
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if(of!=1) dup2(of, 1);
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if(of!=2) dup2(of, 2);
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}
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execv(msg[0], msg);
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perror("execv");
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_exit(1);
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} else if(pid<0) {
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perror("fork");
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exit(1);
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}
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}
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void cleanup()
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{
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XFreeGC(dpy, gc);
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XFreeFont(dpy, font);
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XDestroyWindow(dpy, win);
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XDestroyWindow(dpy, win2);
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if(coloralloc)
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XFreeColors(dpy, cmap, color_scheme+1, 1, 0);
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}
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void post_cleanup()
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{
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char *clu[5];
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int i;
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for(i=0; i<4; i++)
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clu[i]=fmt[i];
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clu[4]=NULL;
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post(clu);
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}
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void redraw()
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{
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int i;
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if(state)
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XSetForeground(dpy, gc, color_scheme[1]);
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else
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XSetForeground(dpy, gc, color_scheme[0]);
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XFillRectangle(dpy, win, gc, 2, 2, 8, gh-4);
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XFillRectangle(dpy, win, gc, gw-10, 2, 8, gh-4);
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XFillRectangle(dpy, win, gc, 2, 2, gw-4, 8);
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XFillRectangle(dpy, win, gc, 2, gh-10, gw-4, 8);
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if(!state)
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XSetForeground(dpy, gc, color_scheme[1]);
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for(i=0; i<NFMT; i++)
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XDrawString(dpy, win, gc, (gw-fmtw[i])>>1, 22+i*26+ascent,
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fmt[i], strlen(fmt[i]));
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}
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int main(int argc, char *argv[])
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{
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int x_fd, cnt=0;
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fd_set rfd_set;
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struct timeval nextt;
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char *basedir;
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progname = argv[0];
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basedir = md_init(argc, argv);
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if(basedir == NULL)
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basedir = "/";
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my_in_fd=strtol(argv[1], NULL, 0);
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my_out_fd=strtol(argv[2], NULL, 0);
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if(!(dpy = md_display())) {
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fprintf(stderr, "%s: cannot connect to X server %s\n", progname,
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XDisplayName(NULL));
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exit(1);
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}
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scr = DefaultScreen(dpy);
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root = RootWindow(dpy, scr);
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x_fd = ConnectionNumber(dpy);
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setup();
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load_diskicon();
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create_broker();
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create_baseicons(basedir);
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do
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md_process_queued_events();
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while(currentdir == NULL && md_handle_input()>=0);
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activate();
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XSync(dpy, False);
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GETTIMEOFDAY(&nextt);
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for(;;) {
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XEvent event;
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struct timeval t;
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while(QLength(dpy)>0) {
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XNextEvent(dpy, &event);
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switch(event.type) {
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case Expose:
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redraw();
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break;
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case ButtonPress:
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cnt = 999;
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break;
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}
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}
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FD_ZERO(&rfd_set);
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FD_SET(x_fd, &rfd_set);
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GETTIMEOFDAY(&t);
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t.tv_sec = nextt.tv_sec - t.tv_sec;
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t.tv_usec = nextt.tv_usec - t.tv_usec;
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FIXUPTV(t);
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while(t.tv_sec<0) {
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state = !state;
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cnt++;
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redraw();
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t.tv_usec += 800000;
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nextt.tv_usec += 800000;
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FIXUPTV(nextt);
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FIXUPTV(t);
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}
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XFlush(dpy);
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if(cnt>=16)
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break;
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if(select(x_fd+1, &rfd_set, NULL, NULL, &t)<0) {
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perror("select");
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break;
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}
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if(FD_ISSET(x_fd, &rfd_set))
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XPeekEvent(dpy, &event);
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}
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deactivate();
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cleanup();
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post_cleanup();
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XCloseDisplay(dpy);
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md_exit(0);
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return 0;
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}
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Block a user