fixing compile errors

IPCClient.c

@@ -1,66 +0,0 @@
-#include "IPCClient.h"
-
-#include <string.h>
-#include <sys/epoll.h>
-
-#include "util.h"
-
-IPCClient *
-ipc_client_new(int fd)
-{
-  IPCClient *c = (IPCClient *)malloc(sizeof(IPCClient));
-
-  if (c == NULL) return NULL;
-
-  // Initialize struct
-  memset(&c->event, 0, sizeof(struct epoll_event));
-
-  c->buffer_size = 0;
-  c->buffer = NULL;
-  c->fd = fd;
-  c->event.data.fd = fd;
-  c->next = NULL;
-  c->prev = NULL;
-  c->subscriptions = 0;
-
-  return c;
-}
-
-void
-ipc_list_add_client(IPCClientList *list, IPCClient *nc)
-{
-  DEBUG("Adding client with fd %d to list\n", nc->fd);
-
-  if (*list == NULL) {
-    // List is empty, point list at first client
-    *list = nc;
-  } else {
-    IPCClient *c;
-    // Go to last client in list
-    for (c = *list; c && c->next; c = c->next)
-      ;
-    c->next = nc;
-    nc->prev = c;
-  }
-}
-
-void
-ipc_list_remove_client(IPCClientList *list, IPCClient *c)
-{
-  IPCClient *cprev = c->prev;
-  IPCClient *cnext = c->next;
-
-  if (cprev != NULL) cprev->next = c->next;
-  if (cnext != NULL) cnext->prev = c->prev;
-  if (c == *list) *list = c->next;
-}
-
-IPCClient *
-ipc_list_get_client(IPCClientList list, int fd)
-{
-  for (IPCClient *c = list; c; c = c->next) {
-    if (c->fd == fd) return c;
-  }
-
-  return NULL;
-}

IPCClient.h

@@ -1,61 +0,0 @@
-#ifndef IPC_CLIENT_H_
-#define IPC_CLIENT_H_
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/epoll.h>
-
-typedef struct IPCClient IPCClient;
-/**
- * This structure contains the details of an IPC Client and pointers for a
- * linked list
- */
-struct IPCClient {
-  int fd;
-  int subscriptions;
-
-  char *buffer;
-  uint32_t buffer_size;
-
-  struct epoll_event event;
-  IPCClient *next;
-  IPCClient *prev;
-};
-
-typedef IPCClient *IPCClientList;
-
-/**
- * Allocate memory for new IPCClient with the specified file descriptor and
- * initialize struct.
- *
- * @param fd File descriptor of IPC client
- *
- * @return Address to allocated IPCClient struct
- */
-IPCClient *ipc_client_new(int fd);
-
-/**
- * Add an IPC Client to the specified list
- *
- * @param list Address of the list to add the client to
- * @param nc Address of the IPCClient
- */
-void ipc_list_add_client(IPCClientList *list, IPCClient *nc);
-
-/**
- * Remove an IPCClient from the specified list
- *
- * @param list Address of the list to remove the client from
- * @param c Address of the IPCClient
- */
-void ipc_list_remove_client(IPCClientList *list, IPCClient *c);
-
-/**
- * Get an IPCClient from the specified IPCClient list
- *
- * @param list List to remove the client from
- * @param fd File descriptor of the IPCClient
- */
-IPCClient *ipc_list_get_client(IPCClientList list, int fd);
-
-#endif  // IPC_CLIENT_H_

compile_commands.json

@@ -10,7 +10,6 @@
       "-Os",
       "-I/usr/X11R6/include",
       "-I/usr/include/freetype2",
-      "-I/usr/include/yajl",
       "-D_DEFAULT_SOURCE",
       "-D_BSD_SOURCE",
       "-D_XOPEN_SOURCE=700L",
@@ -32,7 +31,6 @@
       "-Os",
       "-I/usr/X11R6/include",
       "-I/usr/include/freetype2",
-      "-I/usr/include/yajl",
       "-D_DEFAULT_SOURCE",
       "-D_BSD_SOURCE",
       "-D_XOPEN_SOURCE=700L",
@@ -42,27 +40,5 @@
     ],
     "directory": "/home/ravenshade/Documents/projects/dwm",
     "file": "/home/ravenshade/Documents/projects/dwm/dwm.c"
-  },
-  {
-    "arguments": [
-      "/nix/store/vh9fsdhgxcnab2qk7vdp2palkkn6j3cp-gcc-wrapper-13.3.0/bin/cc",
-      "-c",
-      "-std=c99",
-      "-pedantic",
-      "-Wall",
-      "-Wno-deprecated-declarations",
-      "-Os",
-      "-I/usr/X11R6/include",
-      "-I/usr/include/freetype2",
-      "-I/usr/include/yajl",
-      "-D_DEFAULT_SOURCE",
-      "-D_BSD_SOURCE",
-      "-D_XOPEN_SOURCE=700L",
-      "-DVERSION=\"6.5\"",
-      "-DXINERAMA",
-      "util.c"
-    ],
-    "directory": "/home/ravenshade/Documents/projects/dwm",
-    "file": "/home/ravenshade/Documents/projects/dwm/util.c"
   }
 ]

config.def.h

@@ -19,11 +19,6 @@ static const char *colors[][3]      = {
 	[SchemeSel]  = { col_text,  col_base,  col_iris  },
 };
 
-// anybar config
-static const int usealtbar          = 1;              /* 1 means use non-dwm status bar */
-static const char *altbarclass      = "Eww";          /* Alternate bar class name */
-static const char *altbarcmd        = "$HOME/bar.sh"; /* Alternate bar launch command */
-
 /* tagging */
 static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
 
@@ -129,21 +124,3 @@ static const Button buttons[] = {
 	{ ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
 };
 
-static const char *ipcsockpath = "/tmp/dwm.sock";
-static IPCCommand ipccommands[] = {
-  IPCCOMMAND(  view,                1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  toggleview,          1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  tag,                 1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  toggletag,           1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  tagmon,              1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  focusmon,            1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  focusstack,          1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  zoom,                1,      {ARG_TYPE_NONE}   ),
-  IPCCOMMAND(  incnmaster,          1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  killclient,          1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  togglefloating,      1,      {ARG_TYPE_NONE}   ),
-  IPCCOMMAND(  setmfact,            1,      {ARG_TYPE_FLOAT}  ),
-  IPCCOMMAND(  setlayoutsafe,       1,      {ARG_TYPE_PTR}    ),
-  IPCCOMMAND(  quit,                1,      {ARG_TYPE_NONE}   )
-};
-

config.h

@@ -1,149 +0,0 @@
-/* See LICENSE file for copyright and license details. */
-
-/* appearance */
-static const unsigned int borderpx  = 0;        /* border pixel of windows */
-static const unsigned int snap      = 32;       /* snap pixel */
-static const int showbar            = 1;        /* 0 means no bar */
-static const int topbar             = 1;        /* 0 means bottom bar */
-static const char *fonts[]          = { "JetBrainsMono Nerd Font:size=10" };
-static const char dmenufont[]       = "JetBrainsMono Nerd Font:size=10";
-static const char col_text[]        = "#e0def4";
-static const char col_subtle[]      = "#908caa";
-static const char col_muted[]       = "#6e6a86";
-static const char col_base[]        = "#191724";
-static const char col_iris[]        = "#c4a7e7";
-static const char col_h_low[]       = "#21202e";
-static const char *colors[][3]      = {
-	/*               fg         bg         border   */
-	[SchemeNorm] = { col_muted, col_h_low, col_base },
-	[SchemeSel]  = { col_text,  col_base,  col_iris  },
-};
-
-// anybar config
-static const int usealtbar          = 1;              /* 1 means use non-dwm status bar */
-static const char *altbarclass      = "Eww";          /* Alternate bar class name */
-static const char *altbarcmd        = "$HOME/bar.sh"; /* Alternate bar launch command */
-
-/* tagging */
-static const char *tags[] = { "1", "2", "3", "4", "5", "6", "7", "8", "9" };
-
-static const Rule rules[] = {
-	/* xprop(1):
-	 *	WM_CLASS(STRING) = instance, class
-	 *	WM_NAME(STRING) = title
-	 */
-	/* class      instance    title       tags mask     isfloating   monitor */
-	{ "Gimp",     NULL,       NULL,       0,            1,           -1 },
-	{ "discord",  NULL,       NULL,       1 << 1,       0,            1 },
-	{ "calendar", NULL,       NULL,       1 << 4,       0,            1 },
-	{ "vesktop",  NULL,       NULL,       1 << 1,       0,            1 },
-	{ "obsidian", NULL,       NULL,       1 << 3,       0,            1 },
-	{ "nannou",   NULL,       NULL,       0,            1,           -1 },
-};
-
-/* layout(s) */
-static const float mfact     = 0.55; /* factor of master area size [0.05..0.95] */
-static const int nmaster     = 1;    /* number of clients in master area */
-static const int resizehints = 1;    /* 1 means respect size hints in tiled resizals */
-static const int lockfullscreen = 1; /* 1 will force focus on the fullscreen window */
-
-static const Layout layouts[] = {
-	/* symbol     arrange function */
-	{ "[]=",      tile },    /* first entry is default */
-	{ "><>",      NULL },    /* no layout function means floating behavior */
-	{ "[M]",      monocle },
-};
-
-/* key definitions */
-#define MODKEY Mod4Mask
-#define TAGKEYS(KEY,TAG) \
-	{ MODKEY,                       KEY,      view,           {.ui = 1 << TAG} }, \
-	{ MODKEY|ControlMask,           KEY,      toggleview,     {.ui = 1 << TAG} }, \
-	{ MODKEY|ShiftMask,             KEY,      tag,            {.ui = 1 << TAG} }, \
-	{ MODKEY|ControlMask|ShiftMask, KEY,      toggletag,      {.ui = 1 << TAG} },
-
-/* helper for spawning shell commands in the pre dwm-5.0 fashion */
-#define SHCMD(cmd) { .v = (const char*[]){ "/bin/sh", "-c", cmd, NULL } }
-
-/* commands */
-static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
-static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", col_h_low, "-nf", col_muted, "-sb", col_base, "-sf", col_text, NULL };
-static const char *termcmd[]  = { "kitty", NULL };
-static const char *scrnshotcmd[]  = { "flameshot", "gui", NULL };
-
-#include "selfrestart.c"
-
-static const Key keys[] = {
-	/* modifier                     key        function        argument */
-	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
-	{ MODKEY|ShiftMask,             XK_Return, spawn,          {.v = termcmd } },
-	{ ControlMask,                  XK_Print,  spawn,          {.v = scrnshotcmd } },
-	{ MODKEY,                       XK_b,      togglebar,      {0} },
-	{ MODKEY,                       XK_j,      focusstack,     {.i = +1 } },
-	{ MODKEY,                       XK_k,      focusstack,     {.i = -1 } },
-	{ MODKEY,                       XK_i,      incnmaster,     {.i = +1 } },
-	{ MODKEY,                       XK_d,      incnmaster,     {.i = -1 } },
-	{ MODKEY,                       XK_h,      setmfact,       {.f = -0.05} },
-	{ MODKEY,                       XK_l,      setmfact,       {.f = +0.05} },
-	{ MODKEY,                       XK_Return, zoom,           {0} },
-	{ MODKEY,                       XK_Tab,    view,           {0} },
-	{ MODKEY|ShiftMask,             XK_c,      killclient,     {0} },
-	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
-	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
-	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
-	{ MODKEY,                       XK_space,  setlayout,      {0} },
-	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
-	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
-	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
-	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
-	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
-	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
-	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
-	TAGKEYS(                        XK_1,                      0)
-	TAGKEYS(                        XK_2,                      1)
-	TAGKEYS(                        XK_3,                      2)
-	TAGKEYS(                        XK_4,                      3)
-	TAGKEYS(                        XK_5,                      4)
-	TAGKEYS(                        XK_6,                      5)
-	TAGKEYS(                        XK_7,                      6)
-	TAGKEYS(                        XK_8,                      7)
-	TAGKEYS(                        XK_9,                      8)
-	{ MODKEY|ShiftMask,             XK_q,      quit,           {0} },
-	{ MODKEY|ShiftMask,             XK_r,      self_restart,   {0} },
-};
-
-/* button definitions */
-/* click can be ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle, ClkClientWin, or ClkRootWin */
-static const Button buttons[] = {
-	/* click                event mask      button          function        argument */
-	{ ClkLtSymbol,          0,              Button1,        setlayout,      {0} },
-	{ ClkLtSymbol,          0,              Button3,        setlayout,      {.v = &layouts[2]} },
-	{ ClkWinTitle,          0,              Button2,        zoom,           {0} },
-	{ ClkStatusText,        0,              Button2,        spawn,          {.v = termcmd } },
-	{ ClkClientWin,         MODKEY,         Button1,        movemouse,      {0} },
-	{ ClkClientWin,         MODKEY,         Button2,        togglefloating, {0} },
-	{ ClkClientWin,         MODKEY,         Button3,        resizemouse,    {0} },
-	{ ClkTagBar,            0,              Button1,        view,           {0} },
-	{ ClkTagBar,            0,              Button3,        toggleview,     {0} },
-	{ ClkTagBar,            MODKEY,         Button1,        tag,            {0} },
-	{ ClkTagBar,            MODKEY,         Button3,        toggletag,      {0} },
-};
-
-static const char *ipcsockpath = "/tmp/dwm.sock";
-static IPCCommand ipccommands[] = {
-  IPCCOMMAND(  view,                1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  toggleview,          1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  tag,                 1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  toggletag,           1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  tagmon,              1,      {ARG_TYPE_UINT}   ),
-  IPCCOMMAND(  focusmon,            1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  focusstack,          1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  zoom,                1,      {ARG_TYPE_NONE}   ),
-  IPCCOMMAND(  incnmaster,          1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  killclient,          1,      {ARG_TYPE_SINT}   ),
-  IPCCOMMAND(  togglefloating,      1,      {ARG_TYPE_NONE}   ),
-  IPCCOMMAND(  setmfact,            1,      {ARG_TYPE_FLOAT}  ),
-  IPCCOMMAND(  setlayoutsafe,       1,      {ARG_TYPE_PTR}    ),
-  IPCCOMMAND(  quit,                1,      {ARG_TYPE_NONE}   )
-};
-

config.mk

@@ -21,13 +21,9 @@ FREETYPEINC = /usr/include/freetype2
 #FREETYPEINC = ${X11INC}/freetype2
 #MANPREFIX = ${PREFIX}/man
 
-# yajl
-YAJLLIBS = -lyajl
-YAJLINC = /usr/include/yajl
-
 # includes and libs
-INCS = -I${X11INC} -I${FREETYPEINC} -I${YAJLINC}
+INCS = -I${X11INC} -I${FREETYPEINC}
-LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} ${YAJLLIBS}
+LIBS = -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS}
 
 # flags
 CPPFLAGS = -D_DEFAULT_SOURCE -D_BSD_SOURCE -D_XOPEN_SOURCE=700L -DVERSION=\"${VERSION}\" ${XINERAMAFLAGS}

dwm.c

@@ -30,7 +30,6 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/wait.h>
-#include <sys/epoll.h>
 #include <X11/cursorfont.h>
 #include <X11/keysym.h>
 #include <X11/Xatom.h>
@@ -48,8 +47,8 @@
 /* macros */
 #define BUTTONMASK              (ButtonPressMask|ButtonReleaseMask)
 #define CLEANMASK(mask)         (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
-#define INTERSECT(x,y,w,h,m)    (MAX(0, MIN((x)+(w),(m)->mx+(m)->mw) - MAX((x),(m)->mx)) \
+#define INTERSECT(x,y,w,h,m)    (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
-                               * MAX(0, MIN((y)+(h),(m)->my+(m)->mh) - MAX((y),(m)->my)))
+                               * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
 #define ISVISIBLE(C)            ((C->tags & C->mon->tagset[C->mon->seltags]))
 #define MOUSEMASK               (BUTTONMASK|PointerMotionMask)
 #define WIDTH(X)                ((X)->w + 2 * (X)->bw)
@@ -68,22 +67,9 @@ enum { WMProtocols, WMDelete, WMState, WMTakeFocus, WMLast }; /* default atoms *
 enum { ClkTagBar, ClkLtSymbol, ClkStatusText, ClkWinTitle,
        ClkClientWin, ClkRootWin, ClkLast }; /* clicks */
 
-typedef struct TagState TagState;
-struct TagState {
-	int selected;
-	int occupied;
-	int urgent;
-};
-
-typedef struct ClientState ClientState;
-struct ClientState {
-	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
-};
-
-
 typedef union {
 	int i;
-	unsigned long ui;
+	unsigned int ui;
 	float f;
 	const void *v;
 } Arg;
@@ -111,7 +97,6 @@ struct Client {
 	Client *snext;
 	Monitor *mon;
 	Window win;
-	ClientState prevstate;
 };
 
 typedef struct {
@@ -129,27 +114,23 @@ typedef struct {
 typedef struct Pertag Pertag;
 struct Monitor {
 	char ltsymbol[16];
-	char lastltsymbol[16];
 	float mfact;
 	int nmaster;
 	int num;
-	int by, bh;           /* bar geometry */
+	int by;               /* bar geometry */
 	int mx, my, mw, mh;   /* screen size */
 	int wx, wy, ww, wh;   /* window area  */
 	unsigned int seltags;
 	unsigned int sellt;
 	unsigned int tagset[2];
-	TagState tagstate;
 	int showbar;
 	int topbar;
 	Client *clients;
 	Client *sel;
-	Client *lastsel;
 	Client *stack;
 	Monitor *next;
 	Window barwin;
 	const Layout *lt[2];
-	const Layout *lastlt;
 	Pertag *pertag;
 };
 
@@ -196,12 +177,10 @@ static long getstate(Window w);
 static int gettextprop(Window w, Atom atom, char *text, unsigned int size);
 static void grabbuttons(Client *c, int focused);
 static void grabkeys(void);
-static int handlexevent(struct epoll_event *ev);
 static void incnmaster(const Arg *arg);
 static void keypress(XEvent *e);
 static void killclient(const Arg *arg);
 static void manage(Window w, XWindowAttributes *wa);
-static void managealtbar(Window win, XWindowAttributes *wa);
 static void mappingnotify(XEvent *e);
 static void maprequest(XEvent *e);
 static void monocle(Monitor *m);
@@ -225,14 +204,11 @@ static void setclienttagprop(Client *c);
 static void setfocus(Client *c);
 static void setfullscreen(Client *c, int fullscreen);
 static void setlayout(const Arg *arg);
-static void setlayoutsafe(const Arg *arg);
 static void setmfact(const Arg *arg);
 static void setup(void);
-static void setupepoll(void);
 static void seturgent(Client *c, int urg);
 static void showhide(Client *c);
 static void spawn(const Arg *arg);
-static void spawnbar(void);
 static void tag(const Arg *arg);
 static void tagmon(const Arg *arg);
 static void tile(Monitor *m);
@@ -242,7 +218,6 @@ static void toggletag(const Arg *arg);
 static void toggleview(const Arg *arg);
 static void unfocus(Client *c, int setfocus);
 static void unmanage(Client *c, int destroyed);
-static void unmanagealtbar(Window w);
 static void unmapnotify(XEvent *e);
 static void updatebarpos(Monitor *m);
 static void updatebars(void);
@@ -257,7 +232,6 @@ static void updatewmhints(Client *c);
 static void view(const Arg *arg);
 static Client *wintoclient(Window w);
 static Monitor *wintomon(Window w);
-static int wmclasscontains(Window win, const char *class, const char *name);
 static int xerror(Display *dpy, XErrorEvent *ee);
 static int xerrordummy(Display *dpy, XErrorEvent *ee);
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
@@ -289,27 +263,17 @@ static void (*handler[LASTEvent]) (XEvent *) = {
 	[UnmapNotify] = unmapnotify
 };
 static Atom wmatom[WMLast], netatom[NetLast], xatom[XLast];
-static int epoll_fd;
-static int dpy_fd;
 static int running = 1;
 static Cur *cursor[CurLast];
 static Clr **scheme;
 static Display *dpy;
 static Drw *drw;
-static Monitor *mons, *selmon, *lastselmon;
+static Monitor *mons, *selmon;
 static Window root, wmcheckwin;
 
-#include "ipc.h"
-
 /* configuration, allows nested code to access above variables */
 #include "config.h"
 
-#ifdef VERSION
-#include "IPCClient.c"
-#include "yajl_dumps.c"
-#include "ipc.c"
-#endif
-
 struct Pertag {
 	unsigned int curtag, prevtag; /* current and previous tag */
 	int nmasters[LENGTH(tags) + 1]; /* number of windows in master area */
@@ -542,12 +506,6 @@ cleanup(void)
 	XSync(dpy, False);
 	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 	XDeleteProperty(dpy, root, netatom[NetActiveWindow]);
-
-	ipc_cleanup();
-
-	if (close(epoll_fd) < 0) {
-			fprintf(stderr, "Failed to close epoll file descriptor\n");
-	}
 }
 
 void
@@ -561,10 +519,8 @@ cleanupmon(Monitor *mon)
 		for (m = mons; m && m->next != mon; m = m->next);
 		m->next = mon->next;
 	}
-	if (!usealtbar) {
+	XUnmapWindow(dpy, mon->barwin);
-		XUnmapWindow(dpy, mon->barwin);
+	XDestroyWindow(dpy, mon->barwin);
-		XDestroyWindow(dpy, mon->barwin);
-	}
 	free(mon);
 }
 
@@ -626,7 +582,7 @@ configurenotify(XEvent *e)
 				for (c = m->clients; c; c = c->next)
 					if (c->isfullscreen)
 						resizeclient(c, m->mx, m->my, m->mw, m->mh);
-				XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, m->bh);
+				XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
 			}
 			focus(NULL);
 			arrange(NULL);
@@ -698,7 +654,6 @@ createmon(void)
 	m->nmaster = nmaster;
 	m->showbar = showbar;
 	m->topbar = topbar;
-	m->bh = bh;
 	m->lt[0] = &layouts[0];
 	m->lt[1] = &layouts[1 % LENGTH(layouts)];
 	strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
@@ -723,13 +678,10 @@ void
 destroynotify(XEvent *e)
 {
 	Client *c;
-	Monitor *m;
 	XDestroyWindowEvent *ev = &e->xdestroywindow;
 
 	if ((c = wintoclient(ev->window)))
 		unmanage(c, 1);
-	else if ((m = wintomon(ev->window)) && m->barwin == ev->window)
-		unmanagealtbar(ev->window);
 }
 
 void
@@ -773,9 +725,6 @@ dirtomon(int dir)
 void
 drawbar(Monitor *m)
 {
-	if (usealtbar)
-		return;
-
 	int x, w, tw = 0;
 	int boxs = drw->fonts->h / 9;
 	int boxw = drw->fonts->h / 6 + 2;
@@ -1055,25 +1004,6 @@ grabkeys(void)
 	}
 }
 
-int
-handlexevent(struct epoll_event *ev)
-{
-	if (ev->events & EPOLLIN) {
-		XEvent ev;
-		while (running && XPending(dpy)) {
-			XNextEvent(dpy, &ev);
-			if (handler[ev.type]) {
-				handler[ev.type](&ev); /* call handler */
-				ipc_send_events(mons, &lastselmon, selmon);
-			}
-		}
-	} else if (ev-> events & EPOLLHUP) {
-		return -1;
-	}
-
-	return 0;
-}
-
 void
 incnmaster(const Arg *arg)
 {
@@ -1205,25 +1135,6 @@ manage(Window w, XWindowAttributes *wa)
 	focus(NULL);
 }
 
-void
-managealtbar(Window win, XWindowAttributes *wa)
-{
-	Monitor *m;
-	if (!(m = recttomon(wa->x, wa->y, wa->width, wa->height)))
-		return;
-
-	m->barwin = win;
-	m->by = wa->y;
-	bh = m->bh = wa->height;
-	updatebarpos(m);
-	arrange(m);
-	XSelectInput(dpy, win, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
-	XMoveResizeWindow(dpy, win, wa->x, wa->y, wa->width, wa->height);
-	XMapWindow(dpy, win);
-	XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
-		(unsigned char *) &win, 1);
-}
-
 void
 mappingnotify(XEvent *e)
 {
@@ -1242,9 +1153,7 @@ maprequest(XEvent *e)
 
 	if (!XGetWindowAttributes(dpy, ev->window, &wa) || wa.override_redirect)
 		return;
-	if (wmclasscontains(ev->window, altbarclass, ""))
+	if (!wintoclient(ev->window))
-		managealtbar(ev->window, &wa);
-	else if (!wintoclient(ev->window))
 		manage(ev->window, &wa);
 }
 
@@ -1520,40 +1429,12 @@ restack(Monitor *m)
 void
 run(void)
 {
-	int event_count = 0;
+	XEvent ev;
-	const int MAX_EVENTS = 10;
-	struct epoll_event events[MAX_EVENTS];
-
-	XSync(dpy, False);
-
 	/* main event loop */
-	while (running) {
+	XSync(dpy, False);
-		event_count = epoll_wait(epoll_fd, events, MAX_EVENTS, -1);
+	while (running && !XNextEvent(dpy, &ev))
-
+		if (handler[ev.type])
-		for (int i = 0; i < event_count; i++) {
+			handler[ev.type](&ev); /* call handler */
-			int event_fd = events[i].data.fd;
-			DEBUG("Got event from fd %d\n", event_fd);
-
-			if (event_fd == dpy_fd) {
-				// -1 means EPOLLHUP
-				if (handlexevent(events + i) == -1)
-					return;
-			} else if (event_fd == ipc_get_sock_fd()) {
-				ipc_handle_socket_epoll_event(events + i);
-			} else if (ipc_is_client_registered(event_fd)){
-				if (ipc_handle_client_epoll_event(events + i, mons, &lastselmon, selmon,
-							tags, LENGTH(tags), layouts, LENGTH(layouts)) < 0) {
-					fprintf(stderr, "Error handling IPC event on fd %d\n", event_fd);
-				}
-			} else {
-				fprintf(stderr, "Got event from unknown fd %d, ptr %p, u32 %d, u64 %lu",
-						event_fd, events[i].data.ptr, events[i].data.u32,
-						events[i].data.u64);
-				fprintf(stderr, " with events %d\n", events[i].events);
-				return;
-			}
-		}
-	}
 }
 
 void
@@ -1568,9 +1449,7 @@ scan(void)
 			if (!XGetWindowAttributes(dpy, wins[i], &wa)
 			|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
 				continue;
-			if (wmclasscontains(wins[i], altbarclass, ""))
+			if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
-				managealtbar(wins[i], &wa);
-			else if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
 				manage(wins[i], &wa);
 		}
 		for (i = 0; i < num; i++) { /* now the transients */
@@ -1690,18 +1569,6 @@ setlayout(const Arg *arg)
 		drawbar(selmon);
 }
 
-void
-setlayoutsafe(const Arg *arg)
-{
-	const Layout *ltptr = (Layout *)arg->v;
-	if (ltptr == 0)
-			setlayout(arg);
-	for (int i = 0; i < LENGTH(layouts); i++) {
-		if (ltptr == &layouts[i])
-			setlayout(arg);
-	}
-}
-
 /* arg > 1.0 will set mfact absolutely */
 void
 setmfact(const Arg *arg)
@@ -1743,7 +1610,7 @@ setup(void)
 	if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
 		die("no fonts could be loaded.");
 	lrpad = drw->fonts->h;
-	bh = usealtbar ? 0 : drw->fonts->h + 2;
+	bh = drw->fonts->h + 2;
 	updategeom();
 	/* init atoms */
 	utf8string = XInternAtom(dpy, "UTF8_STRING", False);
@@ -1797,37 +1664,6 @@ setup(void)
 	XSelectInput(dpy, root, wa.event_mask);
 	grabkeys();
 	focus(NULL);
-	setupepoll();
-	spawnbar();
-}
-
-void
-setupepoll(void)
-{
-	epoll_fd = epoll_create1(0);
-	dpy_fd = ConnectionNumber(dpy);
-	struct epoll_event dpy_event;
-
-	// Initialize struct to 0
-	memset(&dpy_event, 0, sizeof(dpy_event));
-
-	DEBUG("Display socket is fd %d\n", dpy_fd);
-
-	if (epoll_fd == -1) {
-		fputs("Failed to create epoll file descriptor", stderr);
-	}
-
-	dpy_event.events = EPOLLIN;
-	dpy_event.data.fd = dpy_fd;
-	if (epoll_ctl(epoll_fd, EPOLL_CTL_ADD, dpy_fd, &dpy_event)) {
-		fputs("Failed to add display file descriptor to epoll", stderr);
-		close(epoll_fd);
-		exit(1);
-	}
-
-	if (ipc_init(ipcsockpath, epoll_fd, ipccommands, LENGTH(ipccommands)) < 0) {
-		fputs("Failed to initialize IPC\n", stderr);
-	}
 }
 
 void
@@ -1883,13 +1719,6 @@ spawn(const Arg *arg)
 	}
 }
 
-void
-spawnbar()
-{
-	if (*altbarcmd)
-		system(altbarcmd);
-}
-
 void
 setclienttagprop(Client *c)
 {
@@ -1952,7 +1781,7 @@ togglebar(const Arg *arg)
 {
 	selmon->showbar = selmon->pertag->showbars[selmon->pertag->curtag] = !selmon->showbar;
 	updatebarpos(selmon);
-	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, selmon->bh);
+	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
 	arrange(selmon);
 }
 
@@ -2061,26 +1890,10 @@ unmanage(Client *c, int destroyed)
 	arrange(m);
 }
 
-void
-unmanagealtbar(Window w)
-{
-    Monitor *m = wintomon(w);
-
-    if (!m)
-        return;
-
-    m->barwin = 0;
-    m->by = 0;
-    m->bh = 0;
-    updatebarpos(m);
-    arrange(m);
-}
-
 void
 unmapnotify(XEvent *e)
 {
 	Client *c;
-	Monitor *m;
 	XUnmapEvent *ev = &e->xunmap;
 
 	if ((c = wintoclient(ev->window))) {
@@ -2088,16 +1901,12 @@ unmapnotify(XEvent *e)
 			setclientstate(c, WithdrawnState);
 		else
 			unmanage(c, 0);
-	} else if ((m = wintomon(ev->window)) && m->barwin == ev->window)
+	}
-		unmanagealtbar(ev->window);
 }
 
 void
 updatebars(void)
 {
-	if (usealtbar)
-		return;
-
 	Monitor *m;
 	XSetWindowAttributes wa = {
 		.override_redirect = True,
@@ -2123,11 +1932,11 @@ updatebarpos(Monitor *m)
 	m->wy = m->my;
 	m->wh = m->mh;
 	if (m->showbar) {
-		m->wh -= m->bh;
+		m->wh -= bh;
 		m->by = m->topbar ? m->wy : m->wy + m->wh;
-		m->wy = m->topbar ? m->wy + m->bh : m->wy;
+		m->wy = m->topbar ? m->wy + bh : m->wy;
 	} else
-		m->by = -m->bh;
+		m->by = -bh;
 }
 
 void
@@ -2293,18 +2102,10 @@ updatestatus(void)
 void
 updatetitle(Client *c)
 {
-	char oldname[sizeof(c->name)];
-	strcpy(oldname, c->name);
-
 	if (!gettextprop(c->win, netatom[NetWMName], c->name, sizeof c->name))
 		gettextprop(c->win, XA_WM_NAME, c->name, sizeof c->name);
 	if (c->name[0] == '\0') /* hack to mark broken clients */
 		strcpy(c->name, broken);
-
-	for (Monitor *m = mons; m; m = m->next) {
-		if (m->sel == c && strcmp(oldname, c->name) != 0)
-			ipc_focused_title_change_event(m->num, c->win, oldname, c->name);
-	}
 }
 
 void
@@ -2406,28 +2207,6 @@ wintomon(Window w)
 	return selmon;
 }
 
-int
-wmclasscontains(Window win, const char *class, const char *name)
-{
-	XClassHint ch = { NULL, NULL };
-	int res = 1;
-
-	if (XGetClassHint(dpy, win, &ch)) {
-		if (ch.res_name && strstr(ch.res_name, name) == NULL)
-			res = 0;
-		if (ch.res_class && strstr(ch.res_class, class) == NULL)
-			res = 0;
-	} else
-		res = 0;
-
-	if (ch.res_class)
-		XFree(ch.res_class);
-	if (ch.res_name)
-		XFree(ch.res_name);
-
-	return res;
-}
-
 /* There's no way to check accesses to destroyed windows, thus those cases are
  * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
  * default error handler, which may call exit. */

ipc.h

@@ -1,320 +0,0 @@
-#ifndef IPC_H_
-#define IPC_H_
-
-#include <stdint.h>
-#include <sys/epoll.h>
-#include <yajl/yajl_gen.h>
-
-#include "IPCClient.h"
-
-// clang-format off
-#define IPC_MAGIC "DWM-IPC"
-#define IPC_MAGIC_ARR { 'D', 'W', 'M', '-', 'I', 'P', 'C'}
-#define IPC_MAGIC_LEN 7 // Not including null char
-
-#define IPCCOMMAND(FUNC, ARGC, TYPES)                                          \
-  { #FUNC, {FUNC }, ARGC, (ArgType[ARGC])TYPES }
-// clang-format on
-
-typedef enum IPCMessageType {
-  IPC_TYPE_RUN_COMMAND = 0,
-  IPC_TYPE_GET_MONITORS = 1,
-  IPC_TYPE_GET_TAGS = 2,
-  IPC_TYPE_GET_LAYOUTS = 3,
-  IPC_TYPE_GET_DWM_CLIENT = 4,
-  IPC_TYPE_SUBSCRIBE = 5,
-  IPC_TYPE_EVENT = 6
-} IPCMessageType;
-
-typedef enum IPCEvent {
-  IPC_EVENT_TAG_CHANGE = 1 << 0,
-  IPC_EVENT_CLIENT_FOCUS_CHANGE = 1 << 1,
-  IPC_EVENT_LAYOUT_CHANGE = 1 << 2,
-  IPC_EVENT_MONITOR_FOCUS_CHANGE = 1 << 3,
-  IPC_EVENT_FOCUSED_TITLE_CHANGE = 1 << 4,
-  IPC_EVENT_FOCUSED_STATE_CHANGE = 1 << 5
-} IPCEvent;
-
-typedef enum IPCSubscriptionAction {
-  IPC_ACTION_UNSUBSCRIBE = 0,
-  IPC_ACTION_SUBSCRIBE = 1
-} IPCSubscriptionAction;
-
-/**
- * Every IPC packet starts with this structure
- */
-typedef struct dwm_ipc_header {
-  uint8_t magic[IPC_MAGIC_LEN];
-  uint32_t size;
-  uint8_t type;
-} __attribute((packed)) dwm_ipc_header_t;
-
-typedef enum ArgType {
-  ARG_TYPE_NONE = 0,
-  ARG_TYPE_UINT = 1,
-  ARG_TYPE_SINT = 2,
-  ARG_TYPE_FLOAT = 3,
-  ARG_TYPE_PTR = 4,
-  ARG_TYPE_STR = 5
-} ArgType;
-
-/**
- * An IPCCommand function can have either of these function signatures
- */
-typedef union ArgFunction {
-  void (*single_param)(const Arg *);
-  void (*array_param)(const Arg *, int);
-} ArgFunction;
-
-typedef struct IPCCommand {
-  char *name;
-  ArgFunction func;
-  unsigned int argc;
-  ArgType *arg_types;
-} IPCCommand;
-
-typedef struct IPCParsedCommand {
-  char *name;
-  Arg *args;
-  ArgType *arg_types;
-  unsigned int argc;
-} IPCParsedCommand;
-
-/**
- * Initialize the IPC socket and the IPC module
- *
- * @param socket_path Path to create the socket at
- * @param epoll_fd File descriptor for epoll
- * @param commands Address of IPCCommands array defined in config.h
- * @param commands_len Length of commands[] array
- *
- * @return int The file descriptor of the socket if it was successfully created,
- *   -1 otherwise
- */
-int ipc_init(const char *socket_path, const int p_epoll_fd,
-             IPCCommand commands[], const int commands_len);
-
-/**
- * Uninitialize the socket and module. Free allocated memory and restore static
- * variables to their state before ipc_init
- */
-void ipc_cleanup();
-
-/**
- * Get the file descriptor of the IPC socket
- *
- * @return int File descriptor of IPC socket, -1 if socket not created.
- */
-int ipc_get_sock_fd();
-
-/**
- * Get address to IPCClient with specified file descriptor
- *
- * @param fd File descriptor of IPC Client
- *
- * @return Address to IPCClient with specified file descriptor, -1 otherwise
- */
-IPCClient *ipc_get_client(int fd);
-
-/**
- * Check if an IPC client exists with the specified file descriptor
- *
- * @param fd File descriptor
- *
- * @return int 1 if client exists, 0 otherwise
- */
-int ipc_is_client_registered(int fd);
-
-/**
- * Disconnect an IPCClient from the socket and remove the client from the list
- *   of known connected clients
- *
- * @param c Address of IPCClient
- *
- * @return 0 if the client's file descriptor was closed successfully, the
- * result of executing close() on the file descriptor otherwise.
- */
-int ipc_drop_client(IPCClient *c);
-
-/**
- * Accept an IPC Client requesting to connect to the socket and add it to the
- *   list of clients
- *
- * @return File descriptor of new client, -1 on error
- */
-int ipc_accept_client();
-
-/**
- * Read an incoming message from an accepted IPC client
- *
- * @param c Address of IPCClient
- * @param msg_type Address to IPCMessageType variable which will be assigned
- *   the message type of the received message
- * @param msg_size Address to uint32_t variable which will be assigned the size
- *   of the received message
- * @param msg Address to char* variable which will be assigned the address of
- *   the received message. This must be freed using free().
- *
- * @return 0 on success, -1 on error reading message, -2 if reading the message
- * resulted in EAGAIN, EINTR, or EWOULDBLOCK.
- */
-int ipc_read_client(IPCClient *c, IPCMessageType *msg_type, uint32_t *msg_size,
-                    char **msg);
-
-/**
- * Write any pending buffer of the client to the client's socket
- *
- * @param c Client whose buffer to write
- *
- * @return Number of bytes written >= 0, -1 otherwise. errno will still be set
- * from the write operation.
- */
-ssize_t ipc_write_client(IPCClient *c);
-
-/**
- * Prepare a message in the specified client's buffer.
- *
- * @param c Client to prepare message for
- * @param msg_type Type of message to prepare
- * @param msg_size Size of the message in bytes. Should not exceed
- *   MAX_MESSAGE_SIZE
- * @param msg Message to prepare (not including header). This pointer can be
- *   freed after the function invocation.
- */
-void ipc_prepare_send_message(IPCClient *c, const IPCMessageType msg_type,
-                              const uint32_t msg_size, const char *msg);
-
-/**
- * Prepare an error message in the specified client's buffer
- *
- * @param c Client to prepare message for
- * @param msg_type Type of message
- * @param format Format string following vsprintf
- * @param ... Arguments for format string
- */
-void ipc_prepare_reply_failure(IPCClient *c, IPCMessageType msg_type,
-                               const char *format, ...);
-
-/**
- * Prepare a success message in the specified client's buffer
- *
- * @param c Client to prepare message for
- * @param msg_type Type of message
- */
-void ipc_prepare_reply_success(IPCClient *c, IPCMessageType msg_type);
-
-/**
- * Send a tag_change_event to all subscribers. Should be called only when there
- * has been a tag state change.
- *
- * @param mon_num The index of the monitor (Monitor.num property)
- * @param old_state The old tag state
- * @param new_state The new (now current) tag state
- */
-void ipc_tag_change_event(const int mon_num, TagState old_state,
-                          TagState new_state);
-
-/**
- * Send a client_focus_change_event to all subscribers. Should be called only
- * when the client focus changes.
- *
- * @param mon_num The index of the monitor (Monitor.num property)
- * @param old_client The old DWM client selection (Monitor.oldsel)
- * @param new_client The new (now current) DWM client selection
- */
-void ipc_client_focus_change_event(const int mon_num, Client *old_client,
-                                   Client *new_client);
-
-/**
- * Send a layout_change_event to all subscribers. Should be called only
- * when there has been a layout change.
- *
- * @param mon_num The index of the monitor (Monitor.num property)
- * @param old_symbol The old layout symbol
- * @param old_layout Address to the old Layout
- * @param new_symbol The new (now current) layout symbol
- * @param new_layout Address to the new Layout
- */
-void ipc_layout_change_event(const int mon_num, const char *old_symbol,
-                             const Layout *old_layout, const char *new_symbol,
-                             const Layout *new_layout);
-
-/**
- * Send a monitor_focus_change_event to all subscribers. Should be called only
- * when the monitor focus changes.
- *
- * @param last_mon_num The index of the previously selected monitor
- * @param new_mon_num The index of the newly selected monitor
- */
-void ipc_monitor_focus_change_event(const int last_mon_num,
-                                    const int new_mon_num);
-
-/**
- * Send a focused_title_change_event to all subscribers. Should only be called
- * if a selected client has a title change.
- *
- * @param mon_num Index of the client's monitor
- * @param client_id Window XID of client
- * @param old_name Old name of the client window
- * @param new_name New name of the client window
- */
-void ipc_focused_title_change_event(const int mon_num, const Window client_id,
-                                    const char *old_name, const char *new_name);
-
-/**
- * Send a focused_state_change_event to all subscribers. Should only be called
- * if a selected client has a state change.
- *
- * @param mon_num Index of the client's monitor
- * @param client_id Window XID of client
- * @param old_state Old state of the client
- * @param new_state New state of the client
- */
-void ipc_focused_state_change_event(const int mon_num, const Window client_id,
-                                    const ClientState *old_state,
-                                    const ClientState *new_state);
-/**
- * Check to see if an event has occured and call the *_change_event functions
- * accordingly
- *
- * @param mons Address of Monitor pointing to start of linked list
- * @param lastselmon Address of pointer to previously selected monitor
- * @param selmon Address of selected Monitor
- */
-void ipc_send_events(Monitor *mons, Monitor **lastselmon, Monitor *selmon);
-
-/**
- * Handle an epoll event caused by a registered IPC client. Read, process, and
- * handle any received messages from clients. Write pending buffer to client if
- * the client is ready to receive messages. Drop clients that have sent an
- * EPOLLHUP.
- *
- * @param ev Associated epoll event returned by epoll_wait
- * @param mons Address of Monitor pointing to start of linked list
- * @param selmon Address of selected Monitor
- * @param lastselmon Address of pointer to previously selected monitor
- * @param tags Array of tag names
- * @param tags_len Length of tags array
- * @param layouts Array of available layouts
- * @param layouts_len Length of layouts array
- *
- * @return 0 if event was successfully handled, -1 on any error receiving
- * or handling incoming messages or unhandled epoll event.
- */
-int ipc_handle_client_epoll_event(struct epoll_event *ev, Monitor *mons,
-                                  Monitor **lastselmon, Monitor *selmon,
-                                  const char *tags[], const int tags_len,
-                                  const Layout *layouts, const int layouts_len);
-
-/**
- * Handle an epoll event caused by the IPC socket. This function only handles an
- * EPOLLIN event indicating a new client requesting to connect to the socket.
- *
- * @param ev Associated epoll event returned by epoll_wait
- *
- * @return 0, if the event was successfully handled, -1 if not an EPOLLIN event
- * or if a new IPC client connection request could not be accepted.
- */
-int ipc_handle_socket_epoll_event(struct epoll_event *ev);
-
-#endif /* IPC_H_ */

patches/anybar.diff

@@ -1,335 +0,0 @@
-From 782f63d8f858b1c14df38aaf623438d7ea2f75e1 Mon Sep 17 00:00:00 2001
-From: mihirlad55 <mihirlad55@gmail.com>
-Date: Mon, 10 Aug 2020 01:39:35 +0000
-Subject: [PATCH] Add support for managing external status bars
-
-This patch allows dwm to manage other status bars such as
-polybar/lemonbar without them needing to set override-redirect. For
-all intents and purposes, DWM treats this bar as if it were its own
-and as a result helps the status bar and DWM live in harmony.
-
-This has a few advantages
-* The bar does not block fullscreen windows
-* DWM makes room for the status bar, so windows do not overlap the bar
-* The bar can be hidden/killed and DWM will not keep an unsightly gap
-  where the bar was
-* DWM receives EnterNotify events when your cursor enters the bar
-
-To use another status bar, set usealtbar to 1 in your config.h and set
-altbarclass to the class name (can be found using xprop) to the class
-name of your status bar. Also make sure that if your status bar will
-be displayed on top, topbar is set to 1 in your config, and if it will
-be displayed on bottom, topbar is set to 0. This patch does not
-support bars that are not docked at the top or at the bottom of your
-monitor.
-
-The patch is developed at https://github.com/mihirlad55/dwm-anybar
----
- config.def.h |   3 ++
- dwm.c        | 114 ++++++++++++++++++++++++++++++++++++++++++++-------
- 2 files changed, 103 insertions(+), 14 deletions(-)
-
-diff --git a/config.def.h b/config.def.h
-index 1c0b587..d0d60aa 100644
---- a/config.def.h
-+++ b/config.def.h
-@@ -5,6 +5,9 @@ static const unsigned int borderpx  = 1;        /* border pixel of windows */
- static const unsigned int snap      = 32;       /* snap pixel */
- static const int showbar            = 1;        /* 0 means no bar */
- static const int topbar             = 1;        /* 0 means bottom bar */
-+static const int usealtbar          = 1;        /* 1 means use non-dwm status bar */
-+static const char *altbarclass      = "Polybar"; /* Alternate bar class name */
-+static const char *altbarcmd        = "$HOME/bar.sh"; /* Alternate bar launch command */
- static const char *fonts[]          = { "monospace:size=10" };
- static const char dmenufont[]       = "monospace:size=10";
- static const char col_gray1[]       = "#222222";
-diff --git a/dwm.c b/dwm.c
-index 9fd0286..f149ab4 100644
---- a/dwm.c
-+++ b/dwm.c
-@@ -47,8 +47,8 @@
- /* macros */
- #define BUTTONMASK              (ButtonPressMask|ButtonReleaseMask)
- #define CLEANMASK(mask)         (mask & ~(numlockmask|LockMask) & (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
--#define INTERSECT(x,y,w,h,m)    (MAX(0, MIN((x)+(w),(m)->wx+(m)->ww) - MAX((x),(m)->wx)) \
--                               * MAX(0, MIN((y)+(h),(m)->wy+(m)->wh) - MAX((y),(m)->wy)))
-+#define INTERSECT(x,y,w,h,m)    (MAX(0, MIN((x)+(w),(m)->mx+(m)->mw) - MAX((x),(m)->mx)) \
-+                               * MAX(0, MIN((y)+(h),(m)->my+(m)->mh) - MAX((y),(m)->my)))
- #define ISVISIBLE(C)            ((C->tags & C->mon->tagset[C->mon->seltags]))
- #define LENGTH(X)               (sizeof X / sizeof X[0])
- #define MOUSEMASK               (BUTTONMASK|PointerMotionMask)
-@@ -116,7 +116,7 @@ struct Monitor {
- 	float mfact;
- 	int nmaster;
- 	int num;
--	int by;               /* bar geometry */
-+	int by, bh;           /* bar geometry */
- 	int mx, my, mw, mh;   /* screen size */
- 	int wx, wy, ww, wh;   /* window area  */
- 	unsigned int seltags;
-@@ -179,6 +179,7 @@ static void incnmaster(const Arg *arg);
- static void keypress(XEvent *e);
- static void killclient(const Arg *arg);
- static void manage(Window w, XWindowAttributes *wa);
-+static void managealtbar(Window win, XWindowAttributes *wa);
- static void mappingnotify(XEvent *e);
- static void maprequest(XEvent *e);
- static void monocle(Monitor *m);
-@@ -207,6 +208,7 @@ static void seturgent(Client *c, int urg);
- static void showhide(Client *c);
- static void sigchld(int unused);
- static void spawn(const Arg *arg);
-+static void spawnbar();
- static void tag(const Arg *arg);
- static void tagmon(const Arg *arg);
- static void tile(Monitor *);
-@@ -216,6 +218,7 @@ static void toggletag(const Arg *arg);
- static void toggleview(const Arg *arg);
- static void unfocus(Client *c, int setfocus);
- static void unmanage(Client *c, int destroyed);
-+static void unmanagealtbar(Window w);
- static void unmapnotify(XEvent *e);
- static void updatebarpos(Monitor *m);
- static void updatebars(void);
-@@ -230,6 +233,7 @@ static void updatewmhints(Client *c);
- static void view(const Arg *arg);
- static Client *wintoclient(Window w);
- static Monitor *wintomon(Window w);
-+static int wmclasscontains(Window win, const char *class, const char *name);
- static int xerror(Display *dpy, XErrorEvent *ee);
- static int xerrordummy(Display *dpy, XErrorEvent *ee);
- static int xerrorstart(Display *dpy, XErrorEvent *ee);
-@@ -505,8 +509,10 @@ cleanupmon(Monitor *mon)
- 		for (m = mons; m && m->next != mon; m = m->next);
- 		m->next = mon->next;
- 	}
--	XUnmapWindow(dpy, mon->barwin);
--	XDestroyWindow(dpy, mon->barwin);
-+	if (!usealtbar) {
-+		XUnmapWindow(dpy, mon->barwin);
-+		XDestroyWindow(dpy, mon->barwin);
-+	}
- 	free(mon);
- }
- 
-@@ -568,7 +574,7 @@ configurenotify(XEvent *e)
- 				for (c = m->clients; c; c = c->next)
- 					if (c->isfullscreen)
- 						resizeclient(c, m->mx, m->my, m->mw, m->mh);
--				XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, bh);
-+				XMoveResizeWindow(dpy, m->barwin, m->wx, m->by, m->ww, m->bh);
- 			}
- 			focus(NULL);
- 			arrange(NULL);
-@@ -639,6 +645,7 @@ createmon(void)
- 	m->nmaster = nmaster;
- 	m->showbar = showbar;
- 	m->topbar = topbar;
-+	m->bh = bh;
- 	m->lt[0] = &layouts[0];
- 	m->lt[1] = &layouts[1 % LENGTH(layouts)];
- 	strncpy(m->ltsymbol, layouts[0].symbol, sizeof m->ltsymbol);
-@@ -649,10 +656,13 @@ void
- destroynotify(XEvent *e)
- {
- 	Client *c;
-+	Monitor *m;
- 	XDestroyWindowEvent *ev = &e->xdestroywindow;
- 
- 	if ((c = wintoclient(ev->window)))
- 		unmanage(c, 1);
-+	else if ((m = wintomon(ev->window)) && m->barwin == ev->window)
-+		unmanagealtbar(ev->window);
- }
- 
- void
-@@ -696,6 +706,9 @@ dirtomon(int dir)
- void
- drawbar(Monitor *m)
- {
-+	if (usealtbar)
-+		return;
-+
- 	int x, w, tw = 0;
- 	int boxs = drw->fonts->h / 9;
- 	int boxw = drw->fonts->h / 6 + 2;
-@@ -1077,6 +1090,25 @@ manage(Window w, XWindowAttributes *wa)
- 	focus(NULL);
- }
- 
-+void
-+managealtbar(Window win, XWindowAttributes *wa)
-+{
-+	Monitor *m;
-+	if (!(m = recttomon(wa->x, wa->y, wa->width, wa->height)))
-+		return;
-+
-+	m->barwin = win;
-+	m->by = wa->y;
-+	bh = m->bh = wa->height;
-+	updatebarpos(m);
-+	arrange(m);
-+	XSelectInput(dpy, win, EnterWindowMask|FocusChangeMask|PropertyChangeMask|StructureNotifyMask);
-+	XMoveResizeWindow(dpy, win, wa->x, wa->y, wa->width, wa->height);
-+	XMapWindow(dpy, win);
-+	XChangeProperty(dpy, root, netatom[NetClientList], XA_WINDOW, 32, PropModeAppend,
-+		(unsigned char *) &win, 1);
-+}
-+
- void
- mappingnotify(XEvent *e)
- {
-@@ -1097,7 +1129,9 @@ maprequest(XEvent *e)
- 		return;
- 	if (wa.override_redirect)
- 		return;
--	if (!wintoclient(ev->window))
-+	if (wmclasscontains(ev->window, altbarclass, ""))
-+		managealtbar(ev->window, &wa);
-+	else if (!wintoclient(ev->window))
- 		manage(ev->window, &wa);
- }
- 
-@@ -1393,7 +1427,9 @@ scan(void)
- 			if (!XGetWindowAttributes(dpy, wins[i], &wa)
- 			|| wa.override_redirect || XGetTransientForHint(dpy, wins[i], &d1))
- 				continue;
--			if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
-+			if (wmclasscontains(wins[i], altbarclass, ""))
-+				managealtbar(wins[i], &wa);
-+			else if (wa.map_state == IsViewable || getstate(wins[i]) == IconicState)
- 				manage(wins[i], &wa);
- 		}
- 		for (i = 0; i < num; i++) { /* now the transients */
-@@ -1546,7 +1582,7 @@ setup(void)
- 	if (!drw_fontset_create(drw, fonts, LENGTH(fonts)))
- 		die("no fonts could be loaded.");
- 	lrpad = drw->fonts->h;
--	bh = drw->fonts->h + 2;
-+	bh = usealtbar ? 0 : drw->fonts->h + 2;
- 	updategeom();
- 	/* init atoms */
- 	utf8string = XInternAtom(dpy, "UTF8_STRING", False);
-@@ -1595,6 +1631,7 @@ setup(void)
- 	XSelectInput(dpy, root, wa.event_mask);
- 	grabkeys();
- 	focus(NULL);
-+	spawnbar();
- }
- 
- 
-@@ -1653,6 +1690,13 @@ spawn(const Arg *arg)
- 	}
- }
- 
-+void
-+spawnbar()
-+{
-+	if (*altbarcmd)
-+		system(altbarcmd);
-+}
-+
- void
- tag(const Arg *arg)
- {
-@@ -1704,7 +1748,7 @@ togglebar(const Arg *arg)
- {
- 	selmon->showbar = !selmon->showbar;
- 	updatebarpos(selmon);
--	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, bh);
-+	XMoveResizeWindow(dpy, selmon->barwin, selmon->wx, selmon->by, selmon->ww, selmon->bh);
- 	arrange(selmon);
- }
- 
-@@ -1787,10 +1831,26 @@ unmanage(Client *c, int destroyed)
- 	arrange(m);
- }
- 
-+void
-+unmanagealtbar(Window w)
-+{
-+    Monitor *m = wintomon(w);
-+
-+    if (!m)
-+        return;
-+
-+    m->barwin = 0;
-+    m->by = 0;
-+    m->bh = 0;
-+    updatebarpos(m);
-+    arrange(m);
-+}
-+
- void
- unmapnotify(XEvent *e)
- {
- 	Client *c;
-+	Monitor *m;
- 	XUnmapEvent *ev = &e->xunmap;
- 
- 	if ((c = wintoclient(ev->window))) {
-@@ -1798,12 +1858,16 @@ unmapnotify(XEvent *e)
- 			setclientstate(c, WithdrawnState);
- 		else
- 			unmanage(c, 0);
--	}
-+	} else if ((m = wintomon(ev->window)) && m->barwin == ev->window)
-+		unmanagealtbar(ev->window);
- }
- 
- void
- updatebars(void)
- {
-+	if (usealtbar)
-+		return;
-+
- 	Monitor *m;
- 	XSetWindowAttributes wa = {
- 		.override_redirect = True,
-@@ -1829,11 +1893,11 @@ updatebarpos(Monitor *m)
- 	m->wy = m->my;
- 	m->wh = m->mh;
- 	if (m->showbar) {
--		m->wh -= bh;
-+		m->wh -= m->bh;
- 		m->by = m->topbar ? m->wy : m->wy + m->wh;
--		m->wy = m->topbar ? m->wy + bh : m->wy;
-+		m->wy = m->topbar ? m->wy + m->bh : m->wy;
- 	} else
--		m->by = -bh;
-+		m->by = -m->bh;
- }
- 
- void
-@@ -2077,6 +2141,28 @@ wintomon(Window w)
- 	return selmon;
- }
- 
-+int
-+wmclasscontains(Window win, const char *class, const char *name)
-+{
-+	XClassHint ch = { NULL, NULL };
-+	int res = 1;
-+
-+	if (XGetClassHint(dpy, win, &ch)) {
-+		if (ch.res_name && strstr(ch.res_name, name) == NULL)
-+			res = 0;
-+		if (ch.res_class && strstr(ch.res_class, class) == NULL)
-+			res = 0;
-+	} else
-+		res = 0;
-+
-+	if (ch.res_class)
-+		XFree(ch.res_class);
-+	if (ch.res_name)
-+		XFree(ch.res_name);
-+
-+	return res;
-+}
-+
- /* There's no way to check accesses to destroyed windows, thus those cases are
-  * ignored (especially on UnmapNotify's). Other types of errors call Xlibs
-  * default error handler, which may call exit. */
--- 
-2.28.0
-

util.c

@@ -3,8 +3,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <errno.h>
-#include <sys/stat.h>
 
 #include "util.h"
 
@@ -27,139 +25,6 @@ die(const char *fmt, ...)
 	exit(1);
 }
 
-int
-normalizepath(const char *path, char **normal)
-{
-  size_t len = strlen(path);
-  *normal = (char *)malloc((len + 1) * sizeof(char));
-  const char *walk = path;
-  const char *match;
-  size_t newlen = 0;
-
-  while ((match = strchr(walk, '/'))) {
-    // Copy everything between match and walk
-    strncpy(*normal + newlen, walk, match - walk);
-    newlen += match - walk;
-    walk += match - walk;
-
-    // Skip all repeating slashes
-    while (*walk == '/')
-      walk++;
-
-    // If not last character in path
-    if (walk != path + len)
-      (*normal)[newlen++] = '/';
-  }
-
-  (*normal)[newlen++] = '\0';
-
-  // Copy remaining path
-  strcat(*normal, walk);
-  newlen += strlen(walk);
-
-  *normal = (char *)realloc(*normal, newlen * sizeof(char));
-
-  return 0;
-}
-
-int
-parentdir(const char *path, char **parent)
-{
-  char *normal;
-  char *walk;
-
-  normalizepath(path, &normal);
-
-  // Pointer to last '/'
-  if (!(walk = strrchr(normal, '/'))) {
-    free(normal);
-    return -1;
-  }
-
-  // Get path up to last '/'
-  size_t len = walk - normal;
-  *parent = (char *)malloc((len + 1) * sizeof(char));
-
-  // Copy path up to last '/'
-  strncpy(*parent, normal, len);
-  // Add null char
-  (*parent)[len] = '\0';
-
-  free(normal);
-
-  return 0;
-}
-
-int
-mkdirp(const char *path)
-{
-  char *normal;
-  char *walk;
-  size_t normallen;
-
-  normalizepath(path, &normal);
-  normallen = strlen(normal);
-  walk = normal;
-
-  while (walk < normal + normallen + 1) {
-    // Get length from walk to next /
-    size_t n = strcspn(walk, "/");
-
-    // Skip path /
-    if (n == 0) {
-      walk++;
-      continue;
-    }
-
-    // Length of current path segment
-    size_t curpathlen = walk - normal + n;
-    char curpath[curpathlen + 1];
-    struct stat s;
-
-    // Copy path segment to stat
-    strncpy(curpath, normal, curpathlen);
-    strcpy(curpath + curpathlen, "");
-    int res = stat(curpath, &s);
-
-    if (res < 0) {
-      if (errno == ENOENT) {
-        DEBUG("Making directory %s\n", curpath);
-        if (mkdir(curpath, 0700) < 0) {
-          fprintf(stderr, "Failed to make directory %s\n", curpath);
-          perror("");
-          free(normal);
-          return -1;
-        }
-      } else {
-        fprintf(stderr, "Error statting directory %s\n", curpath);
-        perror("");
-        free(normal);
-        return -1;
-      }
-    }
-
-    // Continue to next path segment
-    walk += n;
-  }
-
-  free(normal);
-
-  return 0;
-}
-
-int
-nullterminate(char **str, size_t *len)
-{
-  if ((*str)[*len - 1] == '\0')
-    return 0;
-
-  (*len)++;
-  *str = (char*)realloc(*str, *len * sizeof(char));
-  (*str)[*len - 1] = '\0';
-
-  return 0;
-}
-
 void *
 ecalloc(size_t nmemb, size_t size)
 {

util.h

@@ -5,15 +5,5 @@
 #define BETWEEN(X, A, B)        ((A) <= (X) && (X) <= (B))
 #define LENGTH(X)               (sizeof (X) / sizeof (X)[0])
 
-#ifdef _DEBUG
-#define DEBUG(...) fprintf(stderr, __VA_ARGS__)
-#else
-#define DEBUG(...)
-#endif
-
 void die(const char *fmt, ...);
 void *ecalloc(size_t nmemb, size_t size);
-int normalizepath(const char *path, char **normal);
-int mkdirp(const char *path);
-int parentdir(const char *path, char **parent);
-int nullterminate(char **str, size_t *len);

yajl_dumps.c

@@ -1,351 +0,0 @@
-#include "yajl_dumps.h"
-
-#include <stdint.h>
-
-int
-dump_tag(yajl_gen gen, const char *name, const int tag_mask)
-{
-  // clang-format off
-  YMAP(
-    YSTR("bit_mask"); YINT(tag_mask);
-    YSTR("name"); YSTR(name);
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_tags(yajl_gen gen, const char *tags[], int tags_len)
-{
-  // clang-format off
-  YARR(
-    for (int i = 0; i < tags_len; i++)
-      dump_tag(gen, tags[i], 1 << i);
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_client(yajl_gen gen, Client *c)
-{
-  // clang-format off
-  YMAP(
-    YSTR("name"); YSTR(c->name);
-    YSTR("tags"); YINT(c->tags);
-    YSTR("window_id"); YINT(c->win);
-    YSTR("monitor_number"); YINT(c->mon->num);
-
-    YSTR("geometry"); YMAP(
-      YSTR("current"); YMAP (
-        YSTR("x"); YINT(c->x);
-        YSTR("y"); YINT(c->y);
-        YSTR("width"); YINT(c->w);
-        YSTR("height"); YINT(c->h);
-      )
-      YSTR("old"); YMAP(
-        YSTR("x"); YINT(c->oldx);
-        YSTR("y"); YINT(c->oldy);
-        YSTR("width"); YINT(c->oldw);
-        YSTR("height"); YINT(c->oldh);
-      )
-    )
-
-    YSTR("size_hints"); YMAP(
-      YSTR("base"); YMAP(
-        YSTR("width"); YINT(c->basew);
-        YSTR("height"); YINT(c->baseh);
-      )
-      YSTR("step"); YMAP(
-        YSTR("width"); YINT(c->incw);
-        YSTR("height"); YINT(c->inch);
-      )
-      YSTR("max"); YMAP(
-        YSTR("width"); YINT(c->maxw);
-        YSTR("height"); YINT(c->maxh);
-      )
-      YSTR("min"); YMAP(
-        YSTR("width"); YINT(c->minw);
-        YSTR("height"); YINT(c->minh);
-      )
-      YSTR("aspect_ratio"); YMAP(
-        YSTR("min"); YDOUBLE(c->mina);
-        YSTR("max"); YDOUBLE(c->maxa);
-      )
-    )
-
-    YSTR("border_width"); YMAP(
-      YSTR("current"); YINT(c->bw);
-      YSTR("old"); YINT(c->oldbw);
-    )
-
-    YSTR("states"); YMAP(
-      YSTR("is_fixed"); YBOOL(c->isfixed);
-      YSTR("is_floating"); YBOOL(c->isfloating);
-      YSTR("is_urgent"); YBOOL(c->isurgent);
-      YSTR("never_focus"); YBOOL(c->neverfocus);
-      YSTR("old_state"); YBOOL(c->oldstate);
-      YSTR("is_fullscreen"); YBOOL(c->isfullscreen);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_monitor(yajl_gen gen, Monitor *mon, int is_selected)
-{
-  // clang-format off
-  YMAP(
-    YSTR("master_factor"); YDOUBLE(mon->mfact);
-    YSTR("num_master"); YINT(mon->nmaster);
-    YSTR("num"); YINT(mon->num);
-    YSTR("is_selected"); YBOOL(is_selected);
-
-    YSTR("monitor_geometry"); YMAP(
-      YSTR("x"); YINT(mon->mx);
-      YSTR("y"); YINT(mon->my);
-      YSTR("width"); YINT(mon->mw);
-      YSTR("height"); YINT(mon->mh);
-    )
-
-    YSTR("window_geometry"); YMAP(
-      YSTR("x"); YINT(mon->wx);
-      YSTR("y"); YINT(mon->wy);
-      YSTR("width"); YINT(mon->ww);
-      YSTR("height"); YINT(mon->wh);
-    )
-
-    YSTR("tagset"); YMAP(
-      YSTR("current");  YINT(mon->tagset[mon->seltags]);
-      YSTR("old"); YINT(mon->tagset[mon->seltags ^ 1]);
-    )
-
-    YSTR("tag_state"); dump_tag_state(gen, mon->tagstate);
-
-    YSTR("clients"); YMAP(
-      YSTR("selected"); YINT(mon->sel ? mon->sel->win : 0);
-      YSTR("stack"); YARR(
-        for (Client* c = mon->stack; c; c = c->snext)
-          YINT(c->win);
-      )
-      YSTR("all"); YARR(
-        for (Client* c = mon->clients; c; c = c->next)
-          YINT(c->win);
-      )
-    )
-
-    YSTR("layout"); YMAP(
-      YSTR("symbol"); YMAP(
-        YSTR("current"); YSTR(mon->ltsymbol);
-        YSTR("old"); YSTR(mon->lastltsymbol);
-      )
-      YSTR("address"); YMAP(
-        YSTR("current"); YINT((uintptr_t)mon->lt[mon->sellt]);
-        YSTR("old"); YINT((uintptr_t)mon->lt[mon->sellt ^ 1]);
-      )
-    )
-
-    YSTR("bar"); YMAP(
-      YSTR("y"); YINT(mon->by);
-      YSTR("is_shown"); YBOOL(mon->showbar);
-      YSTR("is_top"); YBOOL(mon->topbar);
-      YSTR("window_id"); YINT(mon->barwin);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_monitors(yajl_gen gen, Monitor *mons, Monitor *selmon)
-{
-  // clang-format off
-  YARR(
-    for (Monitor *mon = mons; mon; mon = mon->next) {
-      if (mon == selmon)
-        dump_monitor(gen, mon, 1);
-      else
-        dump_monitor(gen, mon, 0);
-    }
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_layouts(yajl_gen gen, const Layout layouts[], const int layouts_len)
-{
-  // clang-format off
-  YARR(
-    for (int i = 0; i < layouts_len; i++) {
-      YMAP(
-        // Check for a NULL pointer. The cycle layouts patch adds an entry at
-        // the end of the layouts array with a NULL pointer for the symbol
-        YSTR("symbol"); YSTR((layouts[i].symbol ? layouts[i].symbol : ""));
-        YSTR("address"); YINT((uintptr_t)(layouts + i));
-      )
-    }
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_tag_state(yajl_gen gen, TagState state)
-{
-  // clang-format off
-  YMAP(
-    YSTR("selected"); YINT(state.selected);
-    YSTR("occupied"); YINT(state.occupied);
-    YSTR("urgent"); YINT(state.urgent);
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_tag_event(yajl_gen gen, int mon_num, TagState old_state,
-               TagState new_state)
-{
-  // clang-format off
-  YMAP(
-    YSTR("tag_change_event"); YMAP(
-      YSTR("monitor_number"); YINT(mon_num);
-      YSTR("old_state"); dump_tag_state(gen, old_state);
-      YSTR("new_state"); dump_tag_state(gen, new_state);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_client_focus_change_event(yajl_gen gen, Client *old_client,
-                               Client *new_client, int mon_num)
-{
-  // clang-format off
-  YMAP(
-    YSTR("client_focus_change_event"); YMAP(
-      YSTR("monitor_number"); YINT(mon_num);
-      YSTR("old_win_id"); old_client == NULL ? YNULL() : YINT(old_client->win);
-      YSTR("new_win_id"); new_client == NULL ? YNULL() : YINT(new_client->win);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_layout_change_event(yajl_gen gen, const int mon_num,
-                         const char *old_symbol, const Layout *old_layout,
-                         const char *new_symbol, const Layout *new_layout)
-{
-  // clang-format off
-  YMAP(
-    YSTR("layout_change_event"); YMAP(
-      YSTR("monitor_number"); YINT(mon_num);
-      YSTR("old_symbol"); YSTR(old_symbol);
-      YSTR("old_address"); YINT((uintptr_t)old_layout);
-      YSTR("new_symbol"); YSTR(new_symbol);
-      YSTR("new_address"); YINT((uintptr_t)new_layout);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_monitor_focus_change_event(yajl_gen gen, const int last_mon_num,
-                                const int new_mon_num)
-{
-  // clang-format off
-  YMAP(
-    YSTR("monitor_focus_change_event"); YMAP(
-      YSTR("old_monitor_number"); YINT(last_mon_num);
-      YSTR("new_monitor_number"); YINT(new_mon_num);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_focused_title_change_event(yajl_gen gen, const int mon_num,
-                                const Window client_id, const char *old_name,
-                                const char *new_name)
-{
-  // clang-format off
-  YMAP(
-    YSTR("focused_title_change_event"); YMAP(
-      YSTR("monitor_number"); YINT(mon_num);
-      YSTR("client_window_id"); YINT(client_id);
-      YSTR("old_name"); YSTR(old_name);
-      YSTR("new_name"); YSTR(new_name);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_client_state(yajl_gen gen, const ClientState *state)
-{
-  // clang-format off
-  YMAP(
-    YSTR("old_state"); YBOOL(state->oldstate);
-    YSTR("is_fixed"); YBOOL(state->isfixed);
-    YSTR("is_floating"); YBOOL(state->isfloating);
-    YSTR("is_fullscreen"); YBOOL(state->isfullscreen);
-    YSTR("is_urgent"); YBOOL(state->isurgent);
-    YSTR("never_focus"); YBOOL(state->neverfocus);
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_focused_state_change_event(yajl_gen gen, const int mon_num,
-                                const Window client_id,
-                                const ClientState *old_state,
-                                const ClientState *new_state)
-{
-  // clang-format off
-  YMAP(
-    YSTR("focused_state_change_event"); YMAP(
-      YSTR("monitor_number"); YINT(mon_num);
-      YSTR("client_window_id"); YINT(client_id);
-      YSTR("old_state"); dump_client_state(gen, old_state);
-      YSTR("new_state"); dump_client_state(gen, new_state);
-    )
-  )
-  // clang-format on
-
-  return 0;
-}
-
-int
-dump_error_message(yajl_gen gen, const char *reason)
-{
-  // clang-format off
-  YMAP(
-    YSTR("result"); YSTR("error");
-    YSTR("reason"); YSTR(reason);
-  )
-  // clang-format on
-
-  return 0;
-}

yajl_dumps.h

@@ -1,65 +0,0 @@
-#ifndef YAJL_DUMPS_H_
-#define YAJL_DUMPS_H_
-
-#include <string.h>
-#include <yajl/yajl_gen.h>
-
-#define YSTR(str) yajl_gen_string(gen, (unsigned char *)str, strlen(str))
-#define YINT(num) yajl_gen_integer(gen, num)
-#define YDOUBLE(num) yajl_gen_double(gen, num)
-#define YBOOL(v) yajl_gen_bool(gen, v)
-#define YNULL() yajl_gen_null(gen)
-#define YARR(body)                                                             \
-  {                                                                            \
-    yajl_gen_array_open(gen);                                                  \
-    body;                                                                      \
-    yajl_gen_array_close(gen);                                                 \
-  }
-#define YMAP(body)                                                             \
-  {                                                                            \
-    yajl_gen_map_open(gen);                                                    \
-    body;                                                                      \
-    yajl_gen_map_close(gen);                                                   \
-  }
-
-int dump_tag(yajl_gen gen, const char *name, const int tag_mask);
-
-int dump_tags(yajl_gen gen, const char *tags[], int tags_len);
-
-int dump_client(yajl_gen gen, Client *c);
-
-int dump_monitor(yajl_gen gen, Monitor *mon, int is_selected);
-
-int dump_monitors(yajl_gen gen, Monitor *mons, Monitor *selmon);
-
-int dump_layouts(yajl_gen gen, const Layout layouts[], const int layouts_len);
-
-int dump_tag_state(yajl_gen gen, TagState state);
-
-int dump_tag_event(yajl_gen gen, int mon_num, TagState old_state,
-                   TagState new_state);
-
-int dump_client_focus_change_event(yajl_gen gen, Client *old_client,
-                                   Client *new_client, int mon_num);
-
-int dump_layout_change_event(yajl_gen gen, const int mon_num,
-                             const char *old_symbol, const Layout *old_layout,
-                             const char *new_symbol, const Layout *new_layout);
-
-int dump_monitor_focus_change_event(yajl_gen gen, const int last_mon_num,
-                                    const int new_mon_num);
-
-int dump_focused_title_change_event(yajl_gen gen, const int mon_num,
-                                    const Window client_id,
-                                    const char *old_name, const char *new_name);
-
-int dump_client_state(yajl_gen gen, const ClientState *state);
-
-int dump_focused_state_change_event(yajl_gen gen, const int mon_num,
-                                    const Window client_id,
-                                    const ClientState *old_state,
-                                    const ClientState *new_state);
-
-int dump_error_message(yajl_gen gen, const char *reason);
-
-#endif  // YAJL_DUMPS_H_