Fix (2) some typo for kiosk mode in the man-page

Looks like I didn't pay enough attention the first time,
that's what you get for pushing without review!

Thanks to Hiltjo for spotting this!

FAQ.md

@@ -1,10 +1,10 @@
 # Frequently Asked Questions
 
-## Surf is starting up slowly. What might happen?
+## Surf is starting up slowly. What might be causing this?
 
-The  first suspect for such a behaviour is the plugin handling. Run surf
-on the commandline and see if there are errors because of »nspluginwrap‐
-per«  or  failed RPCs to them. If that is true, go to ~/.mozilla/plugins
-and try removing stale links to plugins not on your system anymore. This
+The first suspect for such behaviour is the plugin handling. Run surf on
+the commandline and see if there are errors because of “nspluginwrapper”
+or failed RPCs to them. If that is true, go to ~/.mozilla/plugins and
+try removing stale links to plugins not on your system anymore. This
 will stop surf from trying to load them.
 

LICENSE

@@ -15,18 +15,27 @@ MIT/X Consortium License
 © 2013 Alexander Sedov <alex0player@gmail.com>
 © 2013 Nick White <git@njw.me.uk>
 © 2013 David Dufberg <david@dufberg.se>
-© 2014-2017 Quentin Rameau <quinq@fifth.space>
+© 2014-2021 Quentin Rameau <quinq@fifth.space>
 © 2014-2016 Markus Teich <markus.teich@stusta.mhn.de>
 © 2015 Jakukyo Friel <weakish@gmail.com>
 © 2015 Ben Woolley <tautolog@gmail.com>
 © 2015 Greg Reagle <greg.reagle@umbc.edu>
 © 2015 GhostAV <ghostav@riseup.net>
-© 2015 Ivan Tham <pickfire@riseup.net>
+© 2015-2017 Ivan Tham <pickfire@riseup.net>
 © 2015 Alexander Huemer <alexander.huemer@xx.vu>
 © 2015 Michael Stevens <mstevens@etla.org>
 © 2015 Felix Janda <felix.janda@posteo.de>
 © 2016 Charles Lehner <cel@celehner.com>
 © 2016 Dmitry Bogatov <KAction@gnu.org>
+© 2017 Hiltjo Posthuma <hiltjo@codemadness.org>
+© 2017 ssd <ssd@mailless.org>
+© 2017 Constantine Bytensky <kostya3@gmail.com>
+© 2017 Eon S. Jeon <esjeon@hyunmu.am>
+© 2017 Jochen Sprickerhof <git@jochen.sprickerhof.de>
+© 2018 nzl <uruabi@gmail.com>
+© 2018 Eddie Thieda <eddie.thieda@gmail.com>
+© 2018 Leonardo Taccari <iamleot@gmail.com>
+© 2019 efe <efe@efe.kim>
 
 Permission is hereby granted, free of charge, to any person obtaining a
 copy of this software and associated documentation files (the "Software"),

Makefile

@@ -1,61 +1,76 @@
 # surf - simple browser
 # See LICENSE file for copyright and license details.
+.POSIX:
 
 include config.mk
 
 SRC = surf.c
-OBJ = ${SRC:.c=.o}
+WSRC = webext-surf.c
+OBJ = $(SRC:.c=.o)
+WOBJ = $(WSRC:.c=.o)
+WLIB = $(WSRC:.c=.so)
 
-all: options surf
+all: options surf $(WLIB)
 
 options:
 	@echo surf build options:
-	@echo "CFLAGS   = ${CFLAGS}"
-	@echo "LDFLAGS  = ${LDFLAGS}"
-	@echo "CC       = ${CC}"
+	@echo "CC            = $(CC)"
+	@echo "CFLAGS        = $(SURFCFLAGS) $(CFLAGS)"
+	@echo "WEBEXTCFLAGS  = $(WEBEXTCFLAGS) $(CFLAGS)"
+	@echo "LDFLAGS       = $(LDFLAGS)"
 
-.c.o:
-	@echo CC $<
-	@${CC} -c ${CFLAGS} $<
+surf: $(OBJ)
+	$(CC) $(SURFLDFLAGS) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
 
-${OBJ}: config.h config.mk
+$(OBJ) $(WOBJ): config.h common.h config.mk
 
 config.h:
-	@echo creating $@ from config.def.h
-	@cp config.def.h $@
+	cp config.def.h $@
 
-surf: ${OBJ}
-	@echo CC -o $@
-	@${CC} -o $@ surf.o ${LDFLAGS}
+$(OBJ): $(SRC)
+	$(CC) $(SURFCFLAGS) $(CFLAGS) -c $(SRC)
+
+$(WLIB): $(WOBJ)
+	$(CC) -shared -Wl,-soname,$@ $(LDFLAGS) -o $@ $? $(WEBEXTLIBS)
+
+$(WOBJ): $(WSRC)
+	$(CC) $(WEBEXTCFLAGS) $(CFLAGS) -c $(WSRC)
 
 clean:
-	@echo cleaning
-	@rm -f surf ${OBJ} surf-${VERSION}.tar.gz
+	rm -f surf $(OBJ)
+	rm -f $(WLIB) $(WOBJ)
 
-dist: clean
-	@echo creating dist tarball
-	@mkdir -p surf-${VERSION}
-	@cp -R LICENSE Makefile config.mk config.def.h README \
-		surf-open.sh arg.h TODO.md surf.png \
-		surf.1 ${SRC} surf-${VERSION}
-	@tar -cf surf-${VERSION}.tar surf-${VERSION}
-	@gzip surf-${VERSION}.tar
-	@rm -rf surf-${VERSION}
+distclean: clean
+	rm -f config.h surf-$(VERSION).tar.gz
+
+dist: distclean
+	mkdir -p surf-$(VERSION)
+	cp -R LICENSE Makefile config.mk config.def.h README \
+	    surf-open.sh arg.h TODO.md surf.png \
+	    surf.1 common.h $(SRC) $(WSRC) surf-$(VERSION)
+	tar -cf surf-$(VERSION).tar surf-$(VERSION)
+	gzip surf-$(VERSION).tar
+	rm -rf surf-$(VERSION)
 
 install: all
-	@echo installing executable file to ${DESTDIR}${PREFIX}/bin
-	@mkdir -p ${DESTDIR}${PREFIX}/bin
-	@cp -f surf ${DESTDIR}${PREFIX}/bin
-	@chmod 755 ${DESTDIR}${PREFIX}/bin/surf
-	@echo installing manual page to ${DESTDIR}${MANPREFIX}/man1
-	@mkdir -p ${DESTDIR}${MANPREFIX}/man1
-	@sed "s/VERSION/${VERSION}/g" < surf.1 > ${DESTDIR}${MANPREFIX}/man1/surf.1
-	@chmod 644 ${DESTDIR}${MANPREFIX}/man1/surf.1
+	mkdir -p $(DESTDIR)$(PREFIX)/bin
+	cp -f surf $(DESTDIR)$(PREFIX)/bin
+	chmod 755 $(DESTDIR)$(PREFIX)/bin/surf
+	mkdir -p $(DESTDIR)$(LIBDIR)
+	cp -f $(WLIB) $(DESTDIR)$(LIBDIR)
+	for wlib in $(WLIB); do \
+	    chmod 644 $(DESTDIR)$(LIBDIR)/$$wlib; \
+	done
+	mkdir -p $(DESTDIR)$(MANPREFIX)/man1
+	sed "s/VERSION/$(VERSION)/g" < surf.1 > $(DESTDIR)$(MANPREFIX)/man1/surf.1
+	chmod 644 $(DESTDIR)$(MANPREFIX)/man1/surf.1
 
 uninstall:
-	@echo removing executable file from ${DESTDIR}${PREFIX}/bin
-	@rm -f ${DESTDIR}${PREFIX}/bin/surf
-	@echo removing manual page from ${DESTDIR}${MANPREFIX}/man1
-	@rm -f ${DESTDIR}${MANPREFIX}/man1/surf.1
+	rm -f $(DESTDIR)$(PREFIX)/bin/surf
+	rm -f $(DESTDIR)$(MANPREFIX)/man1/surf.1
+	for wlib in $(WLIB); do \
+	    rm -f $(DESTDIR)$(LIBDIR)/$$wlib; \
+	done
+	- rmdir $(DESTDIR)$(LIBDIR)
 
-.PHONY: all options clean dist install uninstall
+.PHONY: all options distclean clean dist install uninstall

common.h

@@ -0,0 +1 @@
+#define MSGBUFSZ 8

config.def.h

@@ -3,65 +3,85 @@ static int surfuseragent    = 1;  /* Append Surf version to default WebKit user
 static char *fulluseragent  = ""; /* Or override the whole user agent string */
 static char *scriptfile     = "~/.surf/script.js";
 static char *styledir       = "~/.surf/styles/";
+static char *certdir        = "~/.surf/certificates/";
 static char *cachedir       = "~/.surf/cache/";
 static char *cookiefile     = "~/.surf/cookies.txt";
 
 /* Webkit default features */
+/* Highest priority value will be used.
+ * Default parameters are priority 0
+ * Per-uri parameters are priority 1
+ * Command parameters are priority 2
+ */
 static Parameter defconfig[ParameterLast] = {
-	SETB(AcceleratedCanvas,  1),
-	SETB(CaretBrowsing,      0),
-	SETV(CookiePolicies,     "@Aa"),
-	SETB(DiskCache,          1),
-	SETB(DNSPrefetch,        0),
-	SETI(FontSize,           12),
-	SETB(FrameFlattening,    0),
-	SETB(Geolocation,        0),
-	SETB(HideBackground,     0),
-	SETB(Inspector,          0),
-	SETB(JavaScript,         1),
-	SETB(KioskMode,          0),
-	SETB(LoadImages,         1),
-	SETB(MediaManualPlay,    0),
-	SETB(Plugins,            1),
-	SETV(PreferredLanguages, ((char *[]){ NULL })),
-	SETB(RunInFullscreen,    0),
-	SETB(ScrollBars,         1),
-	SETB(ShowIndicators,     1),
-	SETB(SiteQuirks,         1),
-	SETB(SpellChecking,      0),
-	SETV(SpellLanguages,     ((char *[]){ "en_US", NULL })),
-	SETB(StrictSSL,          0),
-	SETB(Style,              1),
-	SETF(ZoomLevel,          1.0),
+	/* parameter                    Arg value       priority */
+	[AccessMicrophone]    =       { { .i = 0 },     },
+	[AccessWebcam]        =       { { .i = 0 },     },
+	[Certificate]         =       { { .i = 0 },     },
+	[CaretBrowsing]       =       { { .i = 0 },     },
+	[CookiePolicies]      =       { { .v = "@Aa" }, },
+	[DarkMode]            =       { { .i = 0 },     },
+	[DefaultCharset]      =       { { .v = "UTF-8" }, },
+	[DiskCache]           =       { { .i = 1 },     },
+	[DNSPrefetch]         =       { { .i = 0 },     },
+	[Ephemeral]           =       { { .i = 0 },     },
+	[FileURLsCrossAccess] =       { { .i = 0 },     },
+	[FontSize]            =       { { .i = 12 },    },
+	[Geolocation]         =       { { .i = 0 },     },
+	[HideBackground]      =       { { .i = 0 },     },
+	[Inspector]           =       { { .i = 0 },     },
+	[JavaScript]          =       { { .i = 1 },     },
+	[KioskMode]           =       { { .i = 0 },     },
+	[LoadImages]          =       { { .i = 1 },     },
+	[MediaManualPlay]     =       { { .i = 1 },     },
+	[PDFJSviewer]         =       { { .i = 1 },     },
+	[PreferredLanguages]  =       { { .v = (char *[]){ NULL } }, },
+	[RunInFullscreen]     =       { { .i = 0 },     },
+	[ScrollBars]          =       { { .i = 1 },     },
+	[ShowIndicators]      =       { { .i = 1 },     },
+	[SiteQuirks]          =       { { .i = 1 },     },
+	[SmoothScrolling]     =       { { .i = 0 },     },
+	[SpellChecking]       =       { { .i = 0 },     },
+	[SpellLanguages]      =       { { .v = ((char *[]){ "en_US", NULL }) }, },
+	[StrictTLS]           =       { { .i = 1 },     },
+	[Style]               =       { { .i = 1 },     },
+	[WebGL]               =       { { .i = 0 },     },
+	[ZoomLevel]           =       { { .f = 1.0 },   },
 };
 
 static UriParameters uriparams[] = {
 	{ "(://|\\.)suckless\\.org(/|$)", {
-	  FSETB(JavaScript, 0),
-	  FSETB(Plugins,    0),
+	  [JavaScript] = { { .i = 0 }, 1 },
 	}, },
 };
 
+/* default window size: width, height */
+static int winsize[] = { 800, 600 };
+
 static WebKitFindOptions findopts = WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE |
                                     WEBKIT_FIND_OPTIONS_WRAP_AROUND;
 
-#define SETPROP(p, q) { \
+#define PROMPT_GO   "Go:"
+#define PROMPT_FIND "Find:"
+
+/* SETPROP(readprop, setprop, prompt)*/
+#define SETPROP(r, s, p) { \
         .v = (const char *[]){ "/bin/sh", "-c", \
-             "prop=\"`xprop -id $2 $0 " \
-             "| sed \"s/^$0(STRING) = \\(\\\\\"\\?\\)\\(.*\\)\\1$/\\2/\" " \
-             "| xargs -0 printf %b | dmenu`\" &&" \
-             "xprop -id $2 -f $1 8s -set $1 \"$prop\"", \
-             p, q, winid, NULL \
+             "prop=\"$(printf '%b' \"$(xprop -id $1 "r" " \
+             "| sed -e 's/^"r"(UTF8_STRING) = \"\\(.*\\)\"/\\1/' " \
+             "      -e 's/\\\\\\(.\\)/\\1/g')\" " \
+             "| dmenu -p '"p"' -w $1)\" " \
+             "&& xprop -id $1 -f "s" 8u -set "s" \"$prop\"", \
+             "surf-setprop", winid, NULL \
         } \
 }
 
 /* DOWNLOAD(URI, referer) */
-#define DOWNLOAD(d, r) { \
-        .v = (const char *[]){ "/bin/sh", "-c", \
-             "st -e /bin/sh -c \"curl -g -L -J -O --user-agent '$1'" \
-             " --referer '$2' -b $3 -c $3 '$0';" \
-             " sleep 5;\"", \
-             d, useragent, r, cookiefile, NULL \
+#define DOWNLOAD(u, r) { \
+        .v = (const char *[]){ "st", "-e", "/bin/sh", "-c",\
+             "curl -g -L -J -O -A \"$1\" -b \"$2\" -c \"$2\"" \
+             " -e \"$3\" \"$4\"; read", \
+             "surf-download", useragent, cookiefile, r, u, NULL \
         } \
 }
 
@@ -87,11 +107,20 @@ static WebKitFindOptions findopts = WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE |
  * The iteration will stop at the first match, beginning at the beginning of
  * the list.
  */
-static SiteStyle styles[] = {
+static SiteSpecific styles[] = {
 	/* regexp               file in $styledir */
 	{ ".*",                 "default.css" },
 };
 
+/* certificates */
+/*
+ * Provide custom certificate for urls
+ */
+static SiteSpecific certs[] = {
+	/* regexp               file in $certdir */
+	{ "://suckless\\.org/", "suckless.org.crt" },
+};
+
 #define MODKEY GDK_CONTROL_MASK
 
 /* hotkeys */
@@ -101,28 +130,26 @@ static SiteStyle styles[] = {
  */
 static Key keys[] = {
 	/* modifier              keyval          function    arg */
-	{ MODKEY,                GDK_KEY_g,      spawn,      SETPROP("_SURF_URI", "_SURF_GO") },
-	{ MODKEY,                GDK_KEY_f,      spawn,      SETPROP("_SURF_FIND", "_SURF_FIND") },
-	{ MODKEY,                GDK_KEY_slash,  spawn,      SETPROP("_SURF_FIND", "_SURF_FIND") },
+	{ MODKEY,                GDK_KEY_g,      spawn,      SETPROP("_SURF_URI", "_SURF_GO", PROMPT_GO) },
+	{ MODKEY,                GDK_KEY_f,      spawn,      SETPROP("_SURF_FIND", "_SURF_FIND", PROMPT_FIND) },
+	{ MODKEY,                GDK_KEY_slash,  spawn,      SETPROP("_SURF_FIND", "_SURF_FIND", PROMPT_FIND) },
 
 	{ 0,                     GDK_KEY_Escape, stop,       { 0 } },
 	{ MODKEY,                GDK_KEY_c,      stop,       { 0 } },
 
-	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_r,      reload,     { .b = 1 } },
-	{ MODKEY,                GDK_KEY_r,      reload,     { .b = 0 } },
+	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_r,      reload,     { .i = 1 } },
+	{ MODKEY,                GDK_KEY_r,      reload,     { .i = 0 } },
 
 	{ MODKEY,                GDK_KEY_l,      navigate,   { .i = +1 } },
 	{ MODKEY,                GDK_KEY_h,      navigate,   { .i = -1 } },
 
-	/* Currently we have to use scrolling steps that WebKit2GTK+ gives us
-	 * d: step down, u: step up, r: step right, l:step left
-	 * D: page down, U: page up */
-	{ MODKEY,                GDK_KEY_j,      scroll,     { .i = 'd' } },
-	{ MODKEY,                GDK_KEY_k,      scroll,     { .i = 'u' } },
-	{ MODKEY,                GDK_KEY_b,      scroll,     { .i = 'U' } },
-	{ MODKEY,                GDK_KEY_space,  scroll,     { .i = 'D' } },
-	{ MODKEY,                GDK_KEY_i,      scroll,     { .i = 'r' } },
-	{ MODKEY,                GDK_KEY_u,      scroll,     { .i = 'l' } },
+	/* vertical and horizontal scrolling, in viewport percentage */
+	{ MODKEY,                GDK_KEY_j,      scrollv,    { .i = +10 } },
+	{ MODKEY,                GDK_KEY_k,      scrollv,    { .i = -10 } },
+	{ MODKEY,                GDK_KEY_space,  scrollv,    { .i = +50 } },
+	{ MODKEY,                GDK_KEY_b,      scrollv,    { .i = -50 } },
+	{ MODKEY,                GDK_KEY_i,      scrollh,    { .i = +10 } },
+	{ MODKEY,                GDK_KEY_u,      scrollh,    { .i = -10 } },
 
 
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_j,      zoom,       { .i = -1 } },
@@ -131,35 +158,36 @@ static Key keys[] = {
 	{ MODKEY,                GDK_KEY_minus,  zoom,       { .i = -1 } },
 	{ MODKEY,                GDK_KEY_plus,   zoom,       { .i = +1 } },
 
-	{ MODKEY,                GDK_KEY_p,      clipboard,  { .b = 1 } },
-	{ MODKEY,                GDK_KEY_y,      clipboard,  { .b = 0 } },
+	{ MODKEY,                GDK_KEY_p,      clipboard,  { .i = 1 } },
+	{ MODKEY,                GDK_KEY_y,      clipboard,  { .i = 0 } },
 
 	{ MODKEY,                GDK_KEY_n,      find,       { .i = +1 } },
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_n,      find,       { .i = -1 } },
 
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_p,      print,      { 0 } },
+	{ MODKEY,                GDK_KEY_t,      showcert,   { 0 } },
 
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_a,      togglecookiepolicy, { 0 } },
 	{ 0,                     GDK_KEY_F11,    togglefullscreen, { 0 } },
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_o,      toggleinspector, { 0 } },
 
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_c,      toggle,     { .i = CaretBrowsing } },
-	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_f,      toggle,     { .i = FrameFlattening } },
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_g,      toggle,     { .i = Geolocation } },
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_s,      toggle,     { .i = JavaScript } },
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_i,      toggle,     { .i = LoadImages } },
-	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_v,      toggle,     { .i = Plugins } },
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_b,      toggle,     { .i = ScrollBars } },
+	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_t,      toggle,     { .i = StrictTLS } },
 	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_m,      toggle,     { .i = Style } },
+	{ MODKEY|GDK_SHIFT_MASK, GDK_KEY_d,      toggle,     { .i = DarkMode } },
 };
 
 /* button definitions */
 /* target can be OnDoc, OnLink, OnImg, OnMedia, OnEdit, OnBar, OnSel, OnAny */
 static Button buttons[] = {
 	/* target       event mask      button  function        argument        stop event */
-	{ OnLink,       0,              2,      clicknewwindow, { .b = 0 },     1 },
-	{ OnLink,       MODKEY,         2,      clicknewwindow, { .b = 1 },     1 },
-	{ OnLink,       MODKEY,         1,      clicknewwindow, { .b = 1 },     1 },
+	{ OnLink,       0,              2,      clicknewwindow, { .i = 0 },     1 },
+	{ OnLink,       MODKEY,         2,      clicknewwindow, { .i = 1 },     1 },
+	{ OnLink,       MODKEY,         1,      clicknewwindow, { .i = 1 },     1 },
 	{ OnAny,        0,              8,      clicknavigate,  { .i = -1 },    1 },
 	{ OnAny,        0,              9,      clicknavigate,  { .i = +1 },    1 },
 	{ OnMedia,      MODKEY,         1,      clickexternplayer, { 0 },       1 },

config.mk

@@ -1,31 +1,32 @@
 # surf version
-VERSION = 2.0
+VERSION = 2.1
 
 # Customize below to fit your system
 
 # paths
 PREFIX = /usr/local
-MANPREFIX = ${PREFIX}/share/man
-LIBPREFIX = ${PREFIX}/lib/surf
+MANPREFIX = $(PREFIX)/share/man
+LIBPREFIX = $(PREFIX)/lib
+LIBDIR = $(LIBPREFIX)/surf
 
-X11INC = /usr/X11R6/include
-X11LIB = /usr/X11R6/lib
+X11INC = `pkg-config --cflags x11`
+X11LIB = `pkg-config --libs x11`
 
-GTKINC = `pkg-config --cflags gtk+-3.0 webkit2gtk-4.0`
-GTKLIB = `pkg-config --libs gtk+-3.0 webkit2gtk-4.0`
+GTKINC = `pkg-config --cflags gtk+-3.0 gcr-3 webkit2gtk-4.1`
+GTKLIB = `pkg-config --libs gtk+-3.0 gcr-3 webkit2gtk-4.1`
+WEBEXTINC = `pkg-config --cflags webkit2gtk-4.1 webkit2gtk-web-extension-4.1 gio-2.0`
+WEBEXTLIBS = `pkg-config --libs webkit2gtk-4.1 webkit2gtk-web-extension-4.1 gio-2.0`
 
 # includes and libs
-INCS = -I. -I/usr/include -I${X11INC} ${GTKINC}
-LIBS = -L/usr/lib -lc -L${X11LIB} -lX11 ${GTKLIB} -lgthread-2.0
+INCS = $(X11INC) $(GTKINC)
+LIBS = $(X11LIB) $(GTKLIB) -lgthread-2.0
 
 # flags
-CPPFLAGS = -DVERSION=\"${VERSION}\" -DWEBEXTDIR=\"${LIBPREFIX}\" -D_DEFAULT_SOURCE
-CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS}
-LDFLAGS = -s ${LIBS}
+CPPFLAGS = -DVERSION=\"$(VERSION)\" -DGCR_API_SUBJECT_TO_CHANGE \
+           -DLIBPREFIX=\"$(LIBPREFIX)\" -DWEBEXTDIR=\"$(LIBDIR)\" \
+           -D_DEFAULT_SOURCE
+SURFCFLAGS = -fPIC $(INCS) $(CPPFLAGS)
+WEBEXTCFLAGS = -fPIC $(WEBEXTINC)
 
-# Solaris
-#CFLAGS = -fast ${INCS} -DVERSION=\"${VERSION}\"
-#LDFLAGS = ${LIBS}
-
-# compiler and linker
-CC = cc
+# compiler
+#CC = c99

surf.1

@@ -3,15 +3,15 @@
 surf \- simple webkit-based browser
 .SH SYNOPSIS
 .B surf
-.RB [-bBdDfFgGiIkKmMnNpPsSvx]
+.RB [-bBdDfFgGiIkKmMnNpPsStTvwxX]
 .RB [-a\ cookiepolicies]
 .RB [-c\ cookiefile]
+.RB [-C\ stylefile]
 .RB [-e\ xid]
 .RB [-r\ scriptfile]
-.RB [-t\ stylefile]
 .RB [-u\ useragent]
 .RB [-z\ zoomlevel]
-.RB "URI"
+.RB [URI]
 .SH DESCRIPTION
 surf is a simple Web browser based on WebKit/GTK+. It is able
 to display websites and follow links. It supports the XEmbed protocol
@@ -21,25 +21,30 @@ one can point surf to another URI by setting its XProperties.
 .TP
 .B \-a cookiepolicies
 Define the order of
-.I cookie policies.
-The default is "Aa@" but could be
+.I cookie policies\fR.
+The default is "@Aa" but could be
 redefined in the
-.I config.h,
+.IR config.h ,
 with "A" meaning to
 accept all cookies, "a" to deny all cookies and "@", which tells surf to
 accept no third party cookies.
 .TP
 .B \-b
-Disable Scrollbars
+Disable Scrollbars.
 .TP
 .B \-B
-Enable Scrollbars
+Enable Scrollbars.
 .TP
-.B \-c cookiefile 
+.B \-c cookiefile
 Specify the
 .I cookiefile
 to use.
 .TP
+.B \-C stylefile
+Specify the user
+.IR stylefile .
+This does disable the site-specific styles.
+.TP
 .B \-d
 Disable the disk cache.
 .TP
@@ -48,7 +53,7 @@ Enable the disk cache.
 .TP
 .B \-e xid
 Reparents to window specified by
-.I xid.
+.IR xid .
 .TP
 .B \-f
 Start surf in windowed mode (not fullscreen).
@@ -63,16 +68,16 @@ Disable giving the geolocation to websites.
 Enable giving the geolocation to websites.
 .TP
 .B \-i
-Disable Images
+Disable Images.
 .TP
 .B \-I
-Enable Images
+Enable Images.
 .TP
 .B \-k
-Disable kiosk mode (disable key strokes and right click)
+Disable kiosk mode (enable key strokes and right click).
 .TP
 .B \-K
-Enable kiosk mode (disable key strokes and right click)
+Enable kiosk mode (disable key strokes and right click).
 .TP
 .B \-m
 Disable application of user style sheets.
@@ -86,28 +91,23 @@ Disable the Web Inspector (Developer Tools).
 .B \-N
 Enable the Web Inspector (Developer Tools).
 .TP
-.B \-p
-Disable Plugins
-.TP
-.B \-P
-Enable Plugins
-.TP
-.B \-r scriptfile 
+.B \-r scriptfile
 Specify the user
-.I scriptfile.
+.IR scriptfile .
 .TP
 .B \-s
-Disable Javascript
+Disable Javascript.
 .TP
 .B \-S
-Enable Javascript
+Enable Javascript.
 .TP
-.B \-t stylefile
-Specify the user
-.I stylefile.
-This does disable the site-specific styles.
+.B \-t
+Disable strict TLS check.
 .TP
-.B \-u useragent 
+.B \-T
+Enable strict TLS check.
+.TP
+.B \-u useragent
 Specify the
 .I useragent
 which surf should use.
@@ -115,16 +115,21 @@ which surf should use.
 .B \-v
 Prints version information to standard output, then exits.
 .TP
-.B \-x
+.B \-w
 Prints xid to standard output. This can be used to script the browser in for
 example
-.BR xdotool(1).
+.BR xdotool(1) .
 .TP
-.B \-z zoomlevel 
+.B -x
+Disable custom certificates.
+.TP
+.B -X
+Enable custom certificates.
+.TP
+.B \-z zoomlevel
 Specify the
 .I zoomlevel
 which surf should use.
-.BR xprop(1).
 .SH USAGE
 .B Escape
 Stops loading current page or stops download.
@@ -157,10 +162,10 @@ Scroll horizontally to the left.
 Zooms page in.
 .TP
 .B Ctrl\-Shift\-j or Ctrl\--
-Zooms page out
+Zooms page out.
 .TP
 .B Ctrl\-Shift\-q
-Resets Zoom
+Resets Zoom.
 .TP
 .B Ctrl\-f and Ctrl\-/
 Opens the search-bar.
@@ -189,12 +194,12 @@ Reloads the website without using the cache.
 .B Ctrl\-y
 Copies current URI to primary selection.
 .TP
-.B Ctrl\-o
-Show the sourcecode of the current page.
+.B Ctrl\-t
+Display the current TLS certificate in a popup window.
 .TP
 .B Ctrl\-Shift\-a
 Toggle through the the
-.I cookie policies.
+.I cookie policies\fR.
 This will not reload the page.
 .TP
 .B Ctrl\-Shift\-b
@@ -203,12 +208,15 @@ Toggle scrollbars. This will reload the page.
 .B Ctrl\-Shift\-c
 Toggle caret browsing. This will reload the page.
 .TP
+.B Ctrl\-Shift\-d
+Toggle dark mode.
+.TP
 .B Ctrl\-Shift\-i
 Toggle auto-loading of images. This will reload the page.
 .TP
 .B Ctrl\-Shift\-m
 Toggle if the
-.I stylefile 
+.I stylefile
 file should be loaded. This will reload the page.
 .TP
 .B Ctrl\-Shift\-o
@@ -217,9 +225,8 @@ Open the Web Inspector (Developer Tools) window for the current page.
 .B Ctrl\-Shift\-s
 Toggle script execution. This will reload the page.
 .TP
-.B Ctrl\-Shift\-v
-Toggle the enabling of plugins on that surf instance. This will reload the
-page.
+.B Ctrl\-Shift\-t
+Toggle strict TLS check. This will reload the page.
 .TP
 .B F11
 Toggle fullscreen mode.
@@ -251,11 +258,14 @@ images
 .B s S
 scripts
 .TP
-.B v V
-plugins
-.TP
 .B m M
 styles
+.TP
+.B x X
+custom certificates
+.TP
+.B t T
+strict TLS
 .SH INDICATORS OF WEB PAGE
 The second part of the indicators specifies modes of the web page itself.
 .SS First character: encryption
@@ -264,7 +274,7 @@ The second part of the indicators specifies modes of the web page itself.
 unencrypted
 .TP
 .B T
-encrypted (SSL)
+encrypted (TLS)
 .TP
 .B U
 attempted encryption but failed
@@ -279,26 +289,17 @@ using proxy
 .B SURF_USERAGENT
 If this variable is set upon startup, surf will use it as the
 .I useragent
-string
+string.
 .TP
 .B http_proxy
-If this variable is set and not empty upon startup, surf will use it as the http proxy
-.SH PLUGINS
-For using plugins in surf, first determine your running architecture. Then get
-the appropriate plugin for that architecture and copy it to
-.BR /usr/lib/browser-plugins
-or
-.BR /usr/lib64/browser-plugins.
-Surf should load them automatically.
-.BR
-If you want to use a 32bit plugin on a 64bit system,
-.BR nspluginwrapper(1)
-will help you.
+If this variable is set and not empty upon startup, surf will use it as the http proxy.
+.SH SIGNALS
+Surf will reload the current page on
+.BR SIGHUP .
 .SH SEE ALSO
 .BR dmenu(1),
 .BR xprop(1),
 .BR tabbed(1),
-.BR nspluginwrapper(1),
 .BR xdotool(1)
 .SH BUGS
 Please report them!

webext-surf.c

@@ -0,0 +1,166 @@
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <inttypes.h>
+#include <limits.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <gio/gio.h>
+#include <gio/gunixfdlist.h>
+#include <webkit2/webkit-web-extension.h>
+#include <webkitdom/webkitdom.h>
+#include <webkitdom/WebKitDOMDOMWindowUnstable.h>
+
+#include "common.h"
+
+#define LENGTH(x)   (sizeof(x) / sizeof(x[0]))
+
+static WebKitWebExtension *webext;
+static int sock;
+
+/*
+ * Return:
+ * 0 No data processed: need more data
+ * > 0 Amount of data processed or discarded
+ */
+static size_t
+evalmsg(char *msg, size_t sz)
+{
+	char js[48];
+	WebKitWebPage *page;
+	JSCContext *jsc;
+	JSCValue *jsv;
+
+	if (!(page = webkit_web_extension_get_page(webext, msg[0])))
+		return sz;
+
+	if (sz < 2)
+		return 0;
+
+	jsc = webkit_frame_get_js_context(webkit_web_page_get_main_frame(page));
+	jsv = NULL;
+
+	switch (msg[1]) {
+	case 'h':
+		if (sz < 3) {
+			sz = 0;
+			break;
+		}
+		sz = 3;
+		snprintf(js, sizeof(js),
+		         "window.scrollBy(window.innerWidth/100*%hhd,0);",
+		         msg[2]);
+		jsv = jsc_context_evaluate(jsc, js, -1);
+		break;
+	case 'v':
+		if (sz < 3) {
+			sz = 0;
+			break;
+		}
+		sz = 3;
+		snprintf(js, sizeof(js),
+		         "window.scrollBy(0,window.innerHeight/100*%hhd);",
+		         msg[2]);
+		jsv = jsc_context_evaluate(jsc, js, -1);
+		break;
+	default:
+		fprintf(stderr, "%s:%d:evalmsg: unknown cmd(%zu): '%#x'\n",
+		        __FILE__, __LINE__, sz, msg[1]);
+	}
+
+	g_object_unref(jsc);
+	if (jsv)
+		g_object_unref(jsv);
+
+	return sz;
+}
+
+static gboolean
+readsock(GIOChannel *s, GIOCondition c, gpointer unused)
+{
+	static char msg[MSGBUFSZ];
+	static size_t msgoff;
+	GError *gerr = NULL;
+	size_t sz;
+	gsize rsz;
+
+	if (g_io_channel_read_chars(s, msg+msgoff, sizeof(msg)-msgoff, &rsz, &gerr) !=
+	    G_IO_STATUS_NORMAL) {
+		if (gerr) {
+			fprintf(stderr, "webext: error reading socket: %s\n",
+			        gerr->message);
+			g_error_free(gerr);
+		}
+		return TRUE;
+	}
+	if (msgoff >= sizeof(msg)) {
+		fprintf(stderr, "%s:%d:%s: msgoff: %zu", __FILE__, __LINE__, __func__, msgoff);
+		return FALSE;
+	}
+
+	for (rsz += msgoff; rsz; rsz -= sz) {
+		sz = evalmsg(msg, rsz);
+		if (sz == 0) {
+			/* need more data */
+			break;
+		}
+		if (sz != rsz) {
+			/* continue processing message */
+			memmove(msg, msg+sz, rsz-sz);
+		}
+	}
+	msgoff = rsz;
+
+	return TRUE;
+}
+
+static void
+pageusermessagereply(GObject *o, GAsyncResult *r, gpointer page)
+{
+	WebKitUserMessage *m;
+	GUnixFDList *gfd;
+	GIOChannel *gchansock;
+	const char *name;
+	int nfd;
+
+	m = webkit_web_page_send_message_to_view_finish(page, r, NULL);
+	name = webkit_user_message_get_name(m);
+	if (strcmp(name, "surf-pipe") != 0) {
+		fprintf(stderr, "webext-surf: Unknown User Reply: %s\n", name);
+		return;
+	}
+
+	gfd = webkit_user_message_get_fd_list(m);
+	if ((nfd = g_unix_fd_list_get_length(gfd)) != 1) {
+		fprintf(stderr, "webext-surf: Too many file-descriptors: %d\n", nfd);
+		return;
+	}
+
+	sock = g_unix_fd_list_get(gfd, 0, NULL);
+
+	gchansock = g_io_channel_unix_new(sock);
+	g_io_channel_set_encoding(gchansock, NULL, NULL);
+	g_io_channel_set_flags(gchansock, g_io_channel_get_flags(gchansock)
+	                       | G_IO_FLAG_NONBLOCK, NULL);
+	g_io_channel_set_close_on_unref(gchansock, TRUE);
+	g_io_add_watch(gchansock, G_IO_IN, readsock, NULL);
+}
+
+void
+pagecreated(WebKitWebExtension *e, WebKitWebPage *p, gpointer unused)
+{
+	WebKitUserMessage *msg;
+
+	msg = webkit_user_message_new("page-created", NULL);
+	webkit_web_page_send_message_to_view(p, msg, NULL, pageusermessagereply, p);
+}
+
+G_MODULE_EXPORT void
+webkit_web_extension_initialize(WebKitWebExtension *e)
+{
+	webext = e;
+
+	g_signal_connect(G_OBJECT(e), "page-created",
+	                 G_CALLBACK(pagecreated), NULL);
+}