From c81ee6f0ab8b33b4bf4a155d4b627fe2d36d87ff Mon Sep 17 00:00:00 2001 From: davidpkj Date: Sat, 28 May 2022 21:52:21 +0200 Subject: slock sexy lock --- config.def.h | 12 - config.h | 40 +++ config.mk | 16 +- patches/1.diff | 31 ++ patches/slock-blur_pixelated_screen-1.4.diff | 356 +++++++++++++++++++++ patches/slock-dpms-1.4.diff | 62 ++++ ...foreground-and-background-20210611-35633d4.diff | 340 ++++++++++++++++++++ patches/slock-quickcancel-1.4.diff | 66 ++++ slock.c | 156 ++++++++- 9 files changed, 1054 insertions(+), 25 deletions(-) delete mode 100644 config.def.h create mode 100644 config.h create mode 100644 patches/1.diff create mode 100644 patches/slock-blur_pixelated_screen-1.4.diff create mode 100644 patches/slock-dpms-1.4.diff create mode 100644 patches/slock-foreground-and-background-20210611-35633d4.diff create mode 100644 patches/slock-quickcancel-1.4.diff diff --git a/config.def.h b/config.def.h deleted file mode 100644 index 9855e21..0000000 --- a/config.def.h +++ /dev/null @@ -1,12 +0,0 @@ -/* user and group to drop privileges to */ -static const char *user = "nobody"; -static const char *group = "nogroup"; - -static const char *colorname[NUMCOLS] = { - [INIT] = "black", /* after initialization */ - [INPUT] = "#005577", /* during input */ - [FAILED] = "#CC3333", /* wrong password */ -}; - -/* treat a cleared input like a wrong password (color) */ -static const int failonclear = 1; diff --git a/config.h b/config.h new file mode 100644 index 0000000..7b3aaf3 --- /dev/null +++ b/config.h @@ -0,0 +1,40 @@ +/* user and group to drop privileges to */ +static const char *user = "me"; +static const char *group = "users"; + +static const char *colorname[NUMCOLS] = { + [INIT] = "black", /* after initialization */ + [INPUT] = "#005577", /* during input */ + [FAILED] = "#CC3333", /* wrong password */ +}; + +/* treat a cleared input like a wrong password (color) */ +static const int failonclear = 1; + +/* insert grid pattern with scale 1:1, the size can be changed with logosize */ +static const int logosize = 75; +/* grid width and height for right center alignment */ +static const int logow = 12; +static const int logoh = 6; + +static XRectangle rectangles[9] = { + /* x y w h */ + { 0, 3, 1, 3 }, + { 1, 3, 2, 1 }, + { 0, 5, 8, 1 }, + { 3, 0, 1, 5 }, + { 5, 3, 1, 2 }, + { 7, 3, 1, 2 }, + { 8, 3, 4, 1 }, + { 9, 4, 1, 2 }, + { 11, 4, 1, 2 }, +}; + +/*Enable blur*/ +#define BLUR +/*Set blur radius*/ +static const int blurRadius=9; +/*Enable Pixelation*/ +//#define PIXELATION +/*Set pixelation radius*/ +static const int pixelSize=0; diff --git a/config.mk b/config.mk index 1e1ca45..1ff42e9 100644 --- a/config.mk +++ b/config.mk @@ -10,13 +10,21 @@ MANPREFIX = ${PREFIX}/share/man X11INC = /usr/X11R6/include X11LIB = /usr/X11R6/lib +# Xinerama +XINERAMALIBS = -lXinerama +XINERAMAFLAGS = -DXINERAMA + +# freetype +FREETYPELIBS = -lXft +FREETYPEINC = /usr/include/freetype2 + # includes and libs -INCS = -I. -I/usr/include -I${X11INC} -LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr +INCS = -I. -I/usr/include -I${X11INC} -I${FREETYPEINC} +LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXext -lXrandr -lImlib2 # flags -CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H -CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS} +CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H ${XINERAMAFLAGS} +CFLAGS = -std=c99 -pedantic -Wall -Ofast ${INCS} ${CPPFLAGS} LDFLAGS = -s ${LIBS} COMPATSRC = explicit_bzero.c diff --git a/patches/1.diff b/patches/1.diff new file mode 100644 index 0000000..55af8c8 --- /dev/null +++ b/patches/1.diff @@ -0,0 +1,31 @@ +diff --git a/slock.c b/slock.c +index 5ae738c..bd54be2 100644 +--- a/slock.c ++++ b/slock.c +@@ -18,6 +18,7 @@ + #include + #include + #include ++#include + + #include "arg.h" + #include "util.h" +@@ -157,6 +158,18 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, + IsPrivateKeypadKey(ksym)) + continue; + switch (ksym) { ++ case XF86XK_AudioPlay: ++ case XF86XK_AudioStop: ++ case XF86XK_AudioPrev: ++ case XF86XK_AudioNext: ++ case XF86XK_AudioRaiseVolume: ++ case XF86XK_AudioLowerVolume: ++ case XF86XK_AudioMute: ++ case XF86XK_AudioMicMute: ++ case XF86XK_MonBrightnessDown: ++ case XF86XK_MonBrightnessUp: ++ XSendEvent(dpy, DefaultRootWindow(dpy), True, KeyPressMask, &ev); ++ break; + case XK_Return: + passwd[len] = '\0'; + errno = 0; diff --git a/patches/slock-blur_pixelated_screen-1.4.diff b/patches/slock-blur_pixelated_screen-1.4.diff new file mode 100644 index 0000000..90d9c16 --- /dev/null +++ b/patches/slock-blur_pixelated_screen-1.4.diff @@ -0,0 +1,356 @@ +From 36a4863f9a399740aaf8b1e01926485c0a055e1c Mon Sep 17 00:00:00 2001 +From: Lars Niesen +Date: Wed, 29 Apr 2020 13:52:42 +0200 +Subject: [PATCH 1/8] Added Bg patch and screenshot capabilities + +--- + config.mk | 2 +- + slock.c | 35 +++++++++++++++++++++++++++++++---- + 2 files changed, 32 insertions(+), 5 deletions(-) + +diff --git a/config.mk b/config.mk +index 74429ae..987819e 100644 +--- a/config.mk ++++ b/config.mk +@@ -12,7 +12,7 @@ X11LIB = /usr/X11R6/lib + + # includes and libs + INCS = -I. -I/usr/include -I${X11INC} +-LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr ++LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr -lImlib2 + + # flags + CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H +diff --git a/slock.c b/slock.c +index 5ae738c..7c63f34 100644 +--- a/slock.c ++++ b/slock.c +@@ -18,6 +18,7 @@ + #include + #include + #include ++#include + + #include "arg.h" + #include "util.h" +@@ -35,6 +36,7 @@ struct lock { + int screen; + Window root, win; + Pixmap pmap; ++ Pixmap bgmap; + unsigned long colors[NUMCOLS]; + }; + +@@ -46,6 +48,8 @@ struct xrandr { + + #include "config.h" + ++Imlib_Image image; ++ + static void + die(const char *errstr, ...) + { +@@ -190,9 +194,10 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, + color = len ? INPUT : ((failure || failonclear) ? FAILED : INIT); + if (running && oldc != color) { + for (screen = 0; screen < nscreens; screen++) { +- XSetWindowBackground(dpy, +- locks[screen]->win, +- locks[screen]->colors[color]); ++ if(locks[screen]->bgmap) ++ XSetWindowBackgroundPixmap(dpy, locks[screen]->win, locks[screen]->bgmap); ++ else ++ XSetWindowBackground(dpy, locks[screen]->win, locks[screen]->colors[0]); + XClearWindow(dpy, locks[screen]->win); + } + oldc = color; +@@ -235,6 +240,17 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) + lock->screen = screen; + lock->root = RootWindow(dpy, lock->screen); + ++ if(image) ++ { ++ lock->bgmap = XCreatePixmap(dpy, lock->root, DisplayWidth(dpy, lock->screen), DisplayHeight(dpy, lock->screen), DefaultDepth(dpy, lock->screen)); ++ imlib_context_set_image(image); ++ imlib_context_set_display(dpy); ++ imlib_context_set_visual(DefaultVisual(dpy, lock->screen)); ++ imlib_context_set_colormap(DefaultColormap(dpy, lock->screen)); ++ imlib_context_set_drawable(lock->bgmap); ++ imlib_render_image_on_drawable(0, 0); ++ imlib_free_image(); ++ } + for (i = 0; i < NUMCOLS; i++) { + XAllocNamedColor(dpy, DefaultColormap(dpy, lock->screen), + colorname[i], &color, &dummy); +@@ -251,6 +267,8 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) + CopyFromParent, + DefaultVisual(dpy, lock->screen), + CWOverrideRedirect | CWBackPixel, &wa); ++ if(lock->bgmap) ++ XSetWindowBackgroundPixmap(dpy, lock->win, lock->bgmap); + lock->pmap = XCreateBitmapFromData(dpy, lock->win, curs, 8, 8); + invisible = XCreatePixmapCursor(dpy, lock->pmap, lock->pmap, + &color, &color, 0, 0); +@@ -354,7 +372,16 @@ main(int argc, char **argv) { + die("slock: setgid: %s\n", strerror(errno)); + if (setuid(duid) < 0) + die("slock: setuid: %s\n", strerror(errno)); +- ++ ++ /*Create screenshot Image*/ ++ Screen *scr = ScreenOfDisplay(dpy, DefaultScreen(dpy)); ++ image = imlib_create_image(scr->width,scr->height); ++ imlib_context_set_image(image); ++ imlib_context_set_display(dpy); ++ imlib_context_set_visual(DefaultVisual(dpy,0)); ++ imlib_context_set_drawable(RootWindow(dpy,XScreenNumberOfScreen(scr))); ++ imlib_copy_drawable_to_image(0,0,0,scr->width,scr->height,0,0,1); ++ + /* check for Xrandr support */ + rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase); + +-- +2.27.0 + + +From 9d89604ac52b0949d047dae2f9b78cb5085ee1a2 Mon Sep 17 00:00:00 2001 +From: Lars Niesen +Date: Wed, 29 Apr 2020 14:15:59 +0200 +Subject: [PATCH 2/8] Added blur function + +--- + config.def.h | 3 +++ + slock.c | 3 ++- + 2 files changed, 5 insertions(+), 1 deletion(-) + +diff --git a/config.def.h b/config.def.h +index c8e52d6..fcc1b39 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -10,3 +10,6 @@ static const char *colorname[NUMCOLS] = { + + /* treat a cleared input like a wrong password (color) */ + static const int failonclear = 1; ++ ++/*Set Blur radius*/ ++static const int blurRadius=5; +\ No newline at end of file +diff --git a/slock.c b/slock.c +index 7c63f34..0f24cd7 100644 +--- a/slock.c ++++ b/slock.c +@@ -372,7 +372,7 @@ main(int argc, char **argv) { + die("slock: setgid: %s\n", strerror(errno)); + if (setuid(duid) < 0) + die("slock: setuid: %s\n", strerror(errno)); +- ++ + /*Create screenshot Image*/ + Screen *scr = ScreenOfDisplay(dpy, DefaultScreen(dpy)); + image = imlib_create_image(scr->width,scr->height); +@@ -381,6 +381,7 @@ main(int argc, char **argv) { + imlib_context_set_visual(DefaultVisual(dpy,0)); + imlib_context_set_drawable(RootWindow(dpy,XScreenNumberOfScreen(scr))); + imlib_copy_drawable_to_image(0,0,0,scr->width,scr->height,0,0,1); ++ imlib_image_blur(blurRadius); + + /* check for Xrandr support */ + rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase); +-- +2.27.0 + + +From 069aabd7e30244befd4efe74c85d3468ed076c21 Mon Sep 17 00:00:00 2001 +From: Lars Niesen +Date: Wed, 29 Apr 2020 17:33:09 +0200 +Subject: [PATCH 4/8] added Pixelation + +--- + config.def.h | 3 ++- + slock.c | 42 ++++++++++++++++++++++++++++++++++++++++++ + 2 files changed, 44 insertions(+), 1 deletion(-) + +diff --git a/config.def.h b/config.def.h +index fcc1b39..1c1aef3 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -12,4 +12,5 @@ static const char *colorname[NUMCOLS] = { + static const int failonclear = 1; + + /*Set Blur radius*/ +-static const int blurRadius=5; +\ No newline at end of file ++static const int blurRadius=0; ++static const int pixelSize=5; +diff --git a/slock.c b/slock.c +index 0f24cd7..33ca569 100644 +--- a/slock.c ++++ b/slock.c +@@ -381,7 +381,49 @@ main(int argc, char **argv) { + imlib_context_set_visual(DefaultVisual(dpy,0)); + imlib_context_set_drawable(RootWindow(dpy,XScreenNumberOfScreen(scr))); + imlib_copy_drawable_to_image(0,0,0,scr->width,scr->height,0,0,1); ++ ++ /*Blur function*/ + imlib_image_blur(blurRadius); ++ ++ ++ /*Pixelation*/ ++ int width = scr->width; ++ int height = scr->height; ++ ++ for(int y = 0; y < height; y += pixelSize) ++ { ++ for(int x = 0; x < width; x += pixelSize) ++ { ++ int red = 0; ++ int green = 0; ++ int blue = 0; ++ ++ Imlib_Color pixel; ++ Imlib_Color* pp; ++ pp = &pixel; ++ for(int j = 0; j < pixelSize && j < height; j++) ++ { ++ for(int i = 0; i < pixelSize && i < width; i++) ++ { ++ imlib_image_query_pixel(x+i,y+j,pp); ++ red += pixel.red; ++ green += pixel.green; ++ blue += pixel.blue; ++ } ++ } ++ red /= (pixelSize*pixelSize); ++ green /= (pixelSize*pixelSize); ++ blue /= (pixelSize*pixelSize); ++ printf("R/G/B: %i/%i/%i\n",red,green,blue); ++ imlib_context_set_color(red,green,blue,pixel.alpha); ++ imlib_image_fill_rectangle(x,y,pixelSize,pixelSize); ++ red = 0; ++ green = 0; ++ blue = 0; ++ } ++ } ++ ++ + + /* check for Xrandr support */ + rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase); +-- +2.27.0 + + +From 109bac015c1c7fbf8440fb42588fe7e0e9cb5e62 Mon Sep 17 00:00:00 2001 +From: Lars Niesen +Date: Wed, 29 Apr 2020 17:42:39 +0200 +Subject: [PATCH 6/8] removed debug printf + +--- + slock.c | 1 - + 1 file changed, 1 deletion(-) + +diff --git a/slock.c b/slock.c +index 33ca569..f54c459 100644 +--- a/slock.c ++++ b/slock.c +@@ -414,7 +414,6 @@ main(int argc, char **argv) { + red /= (pixelSize*pixelSize); + green /= (pixelSize*pixelSize); + blue /= (pixelSize*pixelSize); +- printf("R/G/B: %i/%i/%i\n",red,green,blue); + imlib_context_set_color(red,green,blue,pixel.alpha); + imlib_image_fill_rectangle(x,y,pixelSize,pixelSize); + red = 0; +-- +2.27.0 + + +From a13a0f4ac86f82e4dff145b7ebd93e52d07492c9 Mon Sep 17 00:00:00 2001 +From: Lars Niesen +Date: Sun, 3 May 2020 18:03:38 +0200 +Subject: [PATCH 7/8] Changed compilerflag to fast + +--- + config.mk | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/config.mk b/config.mk +index 987819e..d0c2f01 100644 +--- a/config.mk ++++ b/config.mk +@@ -16,7 +16,7 @@ LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr -lImlib2 + + # flags + CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H +-CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS} ++CFLAGS = -std=c99 -pedantic -Wall -Ofast ${INCS} ${CPPFLAGS} + LDFLAGS = -s ${LIBS} + COMPATSRC = explicit_bzero.c + +-- +2.27.0 + + +From 31a7001c4954606c066cc3df4318fafd6d216bcd Mon Sep 17 00:00:00 2001 +From: Lars Niesen +Date: Mon, 4 May 2020 10:00:40 +0200 +Subject: [PATCH 8/8] Added defines for BLUR/PIXELATION to remove from code by + compilation + +--- + config.def.h | 11 ++++++++--- + slock.c | 9 ++++++--- + 2 files changed, 14 insertions(+), 6 deletions(-) + +diff --git a/config.def.h b/config.def.h +index 1c1aef3..5407953 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -11,6 +11,11 @@ static const char *colorname[NUMCOLS] = { + /* treat a cleared input like a wrong password (color) */ + static const int failonclear = 1; + +-/*Set Blur radius*/ +-static const int blurRadius=0; +-static const int pixelSize=5; ++/*Enable blur*/ ++#define BLUR ++/*Set blur radius*/ ++static const int blurRadius=5; ++/*Enable Pixelation*/ ++//#define PIXELATION ++/*Set pixelation radius*/ ++static const int pixelSize=0; +diff --git a/slock.c b/slock.c +index f54c459..1a4d6e3 100644 +--- a/slock.c ++++ b/slock.c +@@ -381,11 +381,14 @@ main(int argc, char **argv) { + imlib_context_set_visual(DefaultVisual(dpy,0)); + imlib_context_set_drawable(RootWindow(dpy,XScreenNumberOfScreen(scr))); + imlib_copy_drawable_to_image(0,0,0,scr->width,scr->height,0,0,1); +- ++ ++#ifdef BLUR ++ + /*Blur function*/ + imlib_image_blur(blurRadius); ++#endif // BLUR + +- ++#ifdef PIXELATION + /*Pixelation*/ + int width = scr->width; + int height = scr->height; +@@ -423,7 +426,7 @@ main(int argc, char **argv) { + } + + +- ++#endif + /* check for Xrandr support */ + rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase); + +-- +2.27.0 + diff --git a/patches/slock-dpms-1.4.diff b/patches/slock-dpms-1.4.diff new file mode 100644 index 0000000..027bbf7 --- /dev/null +++ b/patches/slock-dpms-1.4.diff @@ -0,0 +1,62 @@ +diff --git a/config.def.h b/config.def.h +index 9855e21..d01bd38 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -10,3 +10,6 @@ static const char *colorname[NUMCOLS] = { + + /* treat a cleared input like a wrong password (color) */ + static const int failonclear = 1; ++ ++/* time in seconds before the monitor shuts down */ ++static const int monitortime = 5; +diff --git a/slock.c b/slock.c +index d2f0886..f65a43b 100644 +--- a/slock.c ++++ b/slock.c +@@ -15,6 +15,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -306,6 +307,7 @@ main(int argc, char **argv) { + const char *hash; + Display *dpy; + int s, nlocks, nscreens; ++ CARD16 standby, suspend, off; + + ARGBEGIN { + case 'v': +@@ -366,6 +368,20 @@ main(int argc, char **argv) { + if (nlocks != nscreens) + return 1; + ++ /* DPMS magic to disable the monitor */ ++ if (!DPMSCapable(dpy)) ++ die("slock: DPMSCapable failed\n"); ++ if (!DPMSEnable(dpy)) ++ die("slock: DPMSEnable failed\n"); ++ if (!DPMSGetTimeouts(dpy, &standby, &suspend, &off)) ++ die("slock: DPMSGetTimeouts failed\n"); ++ if (!standby || !suspend || !off) ++ die("slock: at least one DPMS variable is zero\n"); ++ if (!DPMSSetTimeouts(dpy, monitortime, monitortime, monitortime)) ++ die("slock: DPMSSetTimeouts failed\n"); ++ ++ XSync(dpy, 0); ++ + /* run post-lock command */ + if (argc > 0) { + switch (fork()) { +@@ -383,5 +399,9 @@ main(int argc, char **argv) { + /* everything is now blank. Wait for the correct password */ + readpw(dpy, &rr, locks, nscreens, hash); + ++ /* reset DPMS values to inital ones */ ++ DPMSSetTimeouts(dpy, standby, suspend, off); ++ XSync(dpy, 0); ++ + return 0; + } diff --git a/patches/slock-foreground-and-background-20210611-35633d4.diff b/patches/slock-foreground-and-background-20210611-35633d4.diff new file mode 100644 index 0000000..346fdc0 --- /dev/null +++ b/patches/slock-foreground-and-background-20210611-35633d4.diff @@ -0,0 +1,340 @@ +From 61f4d247d4060f42cbdbf2771061f0e165ada3a9 Mon Sep 17 00:00:00 2001 +From: KNIX 3 +Date: Fri, 11 Jun 2021 13:20:54 -0400 +Subject: [PATCH] Foreground and Background + +--- + config.def.h | 28 +++++++++ + config.mk | 16 ++++-- + slock.c | 156 ++++++++++++++++++++++++++++++++++++++++++++++++--- + 3 files changed, 187 insertions(+), 13 deletions(-) + +diff --git a/config.def.h b/config.def.h +index 9855e21..ceceeb0 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -10,3 +10,31 @@ static const char *colorname[NUMCOLS] = { + + /* treat a cleared input like a wrong password (color) */ + static const int failonclear = 1; ++ ++/* insert grid pattern with scale 1:1, the size can be changed with logosize */ ++static const int logosize = 75; ++/* grid width and height for right center alignment */ ++static const int logow = 12; ++static const int logoh = 6; ++ ++static XRectangle rectangles[9] = { ++ /* x y w h */ ++ { 0, 3, 1, 3 }, ++ { 1, 3, 2, 1 }, ++ { 0, 5, 8, 1 }, ++ { 3, 0, 1, 5 }, ++ { 5, 3, 1, 2 }, ++ { 7, 3, 1, 2 }, ++ { 8, 3, 4, 1 }, ++ { 9, 4, 1, 2 }, ++ { 11, 4, 1, 2 }, ++}; ++ ++/*Enable blur*/ ++#define BLUR ++/*Set blur radius*/ ++static const int blurRadius=5; ++/*Enable Pixelation*/ ++//#define PIXELATION ++/*Set pixelation radius*/ ++static const int pixelSize=0; +diff --git a/config.mk b/config.mk +index 74429ae..e851ede 100644 +--- a/config.mk ++++ b/config.mk +@@ -10,13 +10,21 @@ MANPREFIX = ${PREFIX}/share/man + X11INC = /usr/X11R6/include + X11LIB = /usr/X11R6/lib + ++# Xinerama ++XINERAMALIBS = -lXinerama ++XINERAMAFLAGS = -DXINERAMA ++ ++# freetype ++FREETYPELIBS = -lXft ++FREETYPEINC = /usr/include/freetype2 ++ + # includes and libs +-INCS = -I. -I/usr/include -I${X11INC} +-LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 -lXext -lXrandr ++INCS = -I. -I/usr/include -I${X11INC} -I${FREETYPEINC} ++LIBS = -L/usr/lib -lc -lcrypt -L${X11LIB} -lX11 ${XINERAMALIBS} ${FREETYPELIBS} -lXext -lXrandr -lImlib2 + + # flags +-CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H +-CFLAGS = -std=c99 -pedantic -Wall -Os ${INCS} ${CPPFLAGS} ++CPPFLAGS = -DVERSION=\"${VERSION}\" -D_DEFAULT_SOURCE -DHAVE_SHADOW_H ${XINERAMAFLAGS} ++CFLAGS = -std=c99 -pedantic -Wall -Ofast ${INCS} ${CPPFLAGS} + LDFLAGS = -s ${LIBS} + COMPATSRC = explicit_bzero.c + +diff --git a/slock.c b/slock.c +index 5ae738c..efbe833 100644 +--- a/slock.c ++++ b/slock.c +@@ -1,5 +1,6 @@ + /* See LICENSE file for license details. */ +-#define _XOPEN_SOURCE 500 ++#define _XOPEN_SOURCE 500 ++#define LENGTH(X) (sizeof X / sizeof X[0]) + #if HAVE_SHADOW_H + #include + #endif +@@ -15,9 +16,14 @@ + #include + #include + #include ++#ifdef XINERAMA ++#include ++#endif + #include + #include + #include ++#include ++#include + + #include "arg.h" + #include "util.h" +@@ -31,11 +37,19 @@ enum { + NUMCOLS + }; + ++#include "config.h" ++ + struct lock { + int screen; + Window root, win; + Pixmap pmap; ++ Pixmap bgmap; + unsigned long colors[NUMCOLS]; ++ unsigned int x, y; ++ unsigned int xoff, yoff, mw, mh; ++ Drawable drawable; ++ GC gc; ++ XRectangle rectangles[LENGTH(rectangles)]; + }; + + struct xrandr { +@@ -44,7 +58,7 @@ struct xrandr { + int errbase; + }; + +-#include "config.h" ++Imlib_Image image; + + static void + die(const char *errstr, ...) +@@ -124,6 +138,34 @@ gethash(void) + return hash; + } + ++static void ++resizerectangles(struct lock *lock) ++{ ++ int i; ++ ++ for (i = 0; i < LENGTH(rectangles); i++){ ++ lock->rectangles[i].x = (rectangles[i].x * logosize) ++ + lock->xoff + ((lock->mw) / 2) - (logow / 2 * logosize); ++ lock->rectangles[i].y = (rectangles[i].y * logosize) ++ + lock->yoff + ((lock->mh) / 2) - (logoh / 2 * logosize); ++ lock->rectangles[i].width = rectangles[i].width * logosize; ++ lock->rectangles[i].height = rectangles[i].height * logosize; ++ } ++} ++ ++static void ++drawlogo(Display *dpy, struct lock *lock, int color) ++{ ++ /* ++ XSetForeground(dpy, lock->gc, lock->colors[BACKGROUND]); ++ XFillRectangle(dpy, lock->drawable, lock->gc, 0, 0, lock->x, lock->y); */ ++ lock->drawable = lock->bgmap; ++ XSetForeground(dpy, lock->gc, lock->colors[color]); ++ XFillRectangles(dpy, lock->drawable, lock->gc, lock->rectangles, LENGTH(rectangles)); ++ XCopyArea(dpy, lock->drawable, lock->win, lock->gc, 0, 0, lock->x, lock->y, 0, 0); ++ XSync(dpy, False); ++} ++ + static void + readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, + const char *hash) +@@ -190,10 +232,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, + color = len ? INPUT : ((failure || failonclear) ? FAILED : INIT); + if (running && oldc != color) { + for (screen = 0; screen < nscreens; screen++) { +- XSetWindowBackground(dpy, +- locks[screen]->win, +- locks[screen]->colors[color]); +- XClearWindow(dpy, locks[screen]->win); ++ drawlogo(dpy, locks[screen], color); + } + oldc = color; + } +@@ -228,6 +267,10 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) + XColor color, dummy; + XSetWindowAttributes wa; + Cursor invisible; ++#ifdef XINERAMA ++ XineramaScreenInfo *info; ++ int n; ++#endif + + if (dpy == NULL || screen < 0 || !(lock = malloc(sizeof(struct lock)))) + return NULL; +@@ -235,27 +278,60 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) + lock->screen = screen; + lock->root = RootWindow(dpy, lock->screen); + ++ if(image) ++ { ++ lock->bgmap = XCreatePixmap(dpy, lock->root, DisplayWidth(dpy, lock->screen), DisplayHeight(dpy, lock->screen), DefaultDepth(dpy, lock->screen)); ++ imlib_context_set_image(image); ++ imlib_context_set_display(dpy); ++ imlib_context_set_visual(DefaultVisual(dpy, lock->screen)); ++ imlib_context_set_colormap(DefaultColormap(dpy, lock->screen)); ++ imlib_context_set_drawable(lock->bgmap); ++ imlib_render_image_on_drawable(0, 0); ++ imlib_free_image(); ++ } + for (i = 0; i < NUMCOLS; i++) { + XAllocNamedColor(dpy, DefaultColormap(dpy, lock->screen), + colorname[i], &color, &dummy); + lock->colors[i] = color.pixel; + } + ++ lock->x = DisplayWidth(dpy, lock->screen); ++ lock->y = DisplayHeight(dpy, lock->screen); ++#ifdef XINERAMA ++ if ((info = XineramaQueryScreens(dpy, &n))) { ++ lock->xoff = info[0].x_org; ++ lock->yoff = info[0].y_org; ++ lock->mw = info[0].width; ++ lock->mh = info[0].height; ++ } else ++#endif ++ { ++ lock->xoff = lock->yoff = 0; ++ lock->mw = lock->x; ++ lock->mh = lock->y; ++ } ++ lock->drawable = XCreatePixmap(dpy, lock->root, ++ lock->x, lock->y, DefaultDepth(dpy, screen)); ++ lock->gc = XCreateGC(dpy, lock->root, 0, NULL); ++ XSetLineAttributes(dpy, lock->gc, 1, LineSolid, CapButt, JoinMiter); ++ + /* init */ + wa.override_redirect = 1; +- wa.background_pixel = lock->colors[INIT]; + lock->win = XCreateWindow(dpy, lock->root, 0, 0, +- DisplayWidth(dpy, lock->screen), +- DisplayHeight(dpy, lock->screen), ++ lock->x, lock->y, + 0, DefaultDepth(dpy, lock->screen), + CopyFromParent, + DefaultVisual(dpy, lock->screen), + CWOverrideRedirect | CWBackPixel, &wa); ++ if(lock->bgmap) ++ XSetWindowBackgroundPixmap(dpy, lock->win, lock->bgmap); + lock->pmap = XCreateBitmapFromData(dpy, lock->win, curs, 8, 8); + invisible = XCreatePixmapCursor(dpy, lock->pmap, lock->pmap, + &color, &color, 0, 0); + XDefineCursor(dpy, lock->win, invisible); + ++ resizerectangles(lock); ++ + /* Try to grab mouse pointer *and* keyboard for 600ms, else fail the lock */ + for (i = 0, ptgrab = kbgrab = -1; i < 6; i++) { + if (ptgrab != GrabSuccess) { +@@ -276,6 +352,7 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) + XRRSelectInput(dpy, lock->win, RRScreenChangeNotifyMask); + + XSelectInput(dpy, lock->root, SubstructureNotifyMask); ++ drawlogo(dpy, lock, INIT); + return lock; + } + +@@ -355,6 +432,60 @@ main(int argc, char **argv) { + if (setuid(duid) < 0) + die("slock: setuid: %s\n", strerror(errno)); + ++ /*Create screenshot Image*/ ++ Screen *scr = ScreenOfDisplay(dpy, DefaultScreen(dpy)); ++ image = imlib_create_image(scr->width,scr->height); ++ imlib_context_set_image(image); ++ imlib_context_set_display(dpy); ++ imlib_context_set_visual(DefaultVisual(dpy,0)); ++ imlib_context_set_drawable(RootWindow(dpy,XScreenNumberOfScreen(scr))); ++ imlib_copy_drawable_to_image(0,0,0,scr->width,scr->height,0,0,1); ++ ++#ifdef BLUR ++ ++ /*Blur function*/ ++ imlib_image_blur(blurRadius); ++#endif // BLUR ++ ++#ifdef PIXELATION ++ /*Pixelation*/ ++ int width = scr->width; ++ int height = scr->height; ++ ++ for(int y = 0; y < height; y += pixelSize) ++ { ++ for(int x = 0; x < width; x += pixelSize) ++ { ++ int red = 0; ++ int green = 0; ++ int blue = 0; ++ ++ Imlib_Color pixel; ++ Imlib_Color* pp; ++ pp = &pixel; ++ for(int j = 0; j < pixelSize && j < height; j++) ++ { ++ for(int i = 0; i < pixelSize && i < width; i++) ++ { ++ imlib_image_query_pixel(x+i,y+j,pp); ++ red += pixel.red; ++ green += pixel.green; ++ blue += pixel.blue; ++ } ++ } ++ red /= (pixelSize*pixelSize); ++ green /= (pixelSize*pixelSize); ++ blue /= (pixelSize*pixelSize); ++ imlib_context_set_color(red,green,blue,pixel.alpha); ++ imlib_image_fill_rectangle(x,y,pixelSize,pixelSize); ++ red = 0; ++ green = 0; ++ blue = 0; ++ } ++ } ++ ++ ++#endif + /* check for Xrandr support */ + rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase); + +@@ -391,5 +522,12 @@ main(int argc, char **argv) { + /* everything is now blank. Wait for the correct password */ + readpw(dpy, &rr, locks, nscreens, hash); + ++ for (nlocks = 0, s = 0; s < nscreens; s++) { ++ XFreePixmap(dpy, locks[s]->drawable); ++ XFreeGC(dpy, locks[s]->gc); ++ } ++ ++ XSync(dpy, 0); ++ XCloseDisplay(dpy); + return 0; + } +-- +2.31.1 + diff --git a/patches/slock-quickcancel-1.4.diff b/patches/slock-quickcancel-1.4.diff new file mode 100644 index 0000000..f990806 --- /dev/null +++ b/patches/slock-quickcancel-1.4.diff @@ -0,0 +1,66 @@ +From e37f8981efe54bc620cb2f2280832cdab3959a32 Mon Sep 17 00:00:00 2001 +From: aleks +Date: Thu, 10 Oct 2019 17:35:27 +0200 +Subject: [PATCH] Apply quickcancel + +Cancel slock by moving the mouse within a certain time-period after +slock started. The time-period can be defined in seconds with the +setting *timetocancel* in the config.h. This is useful if you forgot to +disable `xautolock` during an activity that requires no input (e.g. +reading text, watching video). +--- + config.def.h | 3 +++ + slock.c | 5 +++++ + 2 files changed, 8 insertions(+) + +diff --git a/config.def.h b/config.def.h +index 9855e21..e0bf95a 100644 +--- a/config.def.h ++++ b/config.def.h +@@ -10,3 +10,6 @@ static const char *colorname[NUMCOLS] = { + + /* treat a cleared input like a wrong password (color) */ + static const int failonclear = 1; ++ ++/* time in seconds to cancel lock with mouse movement */ ++static const int timetocancel = 4; +diff --git a/slock.c b/slock.c +index d2f0886..f7462ee 100644 +--- a/slock.c ++++ b/slock.c +@@ -13,6 +13,7 @@ + #include + #include + #include ++#include + #include + #include + #include +@@ -24,6 +25,8 @@ + + char *argv0; + ++static time_t locktime; ++ + enum { + INIT, + INPUT, +@@ -141,6 +144,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, + oldc = INIT; + + while (running && !XNextEvent(dpy, &ev)) { ++ running = !((time(NULL) - locktime < timetocancel) && (ev.type == MotionNotify)); + if (ev.type == KeyPress) { + explicit_bzero(&buf, sizeof(buf)); + num = XLookupString(&ev.xkey, buf, sizeof(buf), &ksym, 0); +@@ -268,6 +272,7 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) + XRRSelectInput(dpy, lock->win, RRScreenChangeNotifyMask); + + XSelectInput(dpy, lock->root, SubstructureNotifyMask); ++ locktime = time(NULL); + return lock; + } + +-- +2.23.0 + diff --git a/slock.c b/slock.c index 5ae738c..efbe833 100644 --- a/slock.c +++ b/slock.c @@ -1,5 +1,6 @@ /* See LICENSE file for license details. */ -#define _XOPEN_SOURCE 500 +#define _XOPEN_SOURCE 500 +#define LENGTH(X) (sizeof X / sizeof X[0]) #if HAVE_SHADOW_H #include #endif @@ -15,9 +16,14 @@ #include #include #include +#ifdef XINERAMA +#include +#endif #include #include #include +#include +#include #include "arg.h" #include "util.h" @@ -31,11 +37,19 @@ enum { NUMCOLS }; +#include "config.h" + struct lock { int screen; Window root, win; Pixmap pmap; + Pixmap bgmap; unsigned long colors[NUMCOLS]; + unsigned int x, y; + unsigned int xoff, yoff, mw, mh; + Drawable drawable; + GC gc; + XRectangle rectangles[LENGTH(rectangles)]; }; struct xrandr { @@ -44,7 +58,7 @@ struct xrandr { int errbase; }; -#include "config.h" +Imlib_Image image; static void die(const char *errstr, ...) @@ -124,6 +138,34 @@ gethash(void) return hash; } +static void +resizerectangles(struct lock *lock) +{ + int i; + + for (i = 0; i < LENGTH(rectangles); i++){ + lock->rectangles[i].x = (rectangles[i].x * logosize) + + lock->xoff + ((lock->mw) / 2) - (logow / 2 * logosize); + lock->rectangles[i].y = (rectangles[i].y * logosize) + + lock->yoff + ((lock->mh) / 2) - (logoh / 2 * logosize); + lock->rectangles[i].width = rectangles[i].width * logosize; + lock->rectangles[i].height = rectangles[i].height * logosize; + } +} + +static void +drawlogo(Display *dpy, struct lock *lock, int color) +{ + /* + XSetForeground(dpy, lock->gc, lock->colors[BACKGROUND]); + XFillRectangle(dpy, lock->drawable, lock->gc, 0, 0, lock->x, lock->y); */ + lock->drawable = lock->bgmap; + XSetForeground(dpy, lock->gc, lock->colors[color]); + XFillRectangles(dpy, lock->drawable, lock->gc, lock->rectangles, LENGTH(rectangles)); + XCopyArea(dpy, lock->drawable, lock->win, lock->gc, 0, 0, lock->x, lock->y, 0, 0); + XSync(dpy, False); +} + static void readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, const char *hash) @@ -190,10 +232,7 @@ readpw(Display *dpy, struct xrandr *rr, struct lock **locks, int nscreens, color = len ? INPUT : ((failure || failonclear) ? FAILED : INIT); if (running && oldc != color) { for (screen = 0; screen < nscreens; screen++) { - XSetWindowBackground(dpy, - locks[screen]->win, - locks[screen]->colors[color]); - XClearWindow(dpy, locks[screen]->win); + drawlogo(dpy, locks[screen], color); } oldc = color; } @@ -228,6 +267,10 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) XColor color, dummy; XSetWindowAttributes wa; Cursor invisible; +#ifdef XINERAMA + XineramaScreenInfo *info; + int n; +#endif if (dpy == NULL || screen < 0 || !(lock = malloc(sizeof(struct lock)))) return NULL; @@ -235,27 +278,60 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) lock->screen = screen; lock->root = RootWindow(dpy, lock->screen); + if(image) + { + lock->bgmap = XCreatePixmap(dpy, lock->root, DisplayWidth(dpy, lock->screen), DisplayHeight(dpy, lock->screen), DefaultDepth(dpy, lock->screen)); + imlib_context_set_image(image); + imlib_context_set_display(dpy); + imlib_context_set_visual(DefaultVisual(dpy, lock->screen)); + imlib_context_set_colormap(DefaultColormap(dpy, lock->screen)); + imlib_context_set_drawable(lock->bgmap); + imlib_render_image_on_drawable(0, 0); + imlib_free_image(); + } for (i = 0; i < NUMCOLS; i++) { XAllocNamedColor(dpy, DefaultColormap(dpy, lock->screen), colorname[i], &color, &dummy); lock->colors[i] = color.pixel; } + lock->x = DisplayWidth(dpy, lock->screen); + lock->y = DisplayHeight(dpy, lock->screen); +#ifdef XINERAMA + if ((info = XineramaQueryScreens(dpy, &n))) { + lock->xoff = info[0].x_org; + lock->yoff = info[0].y_org; + lock->mw = info[0].width; + lock->mh = info[0].height; + } else +#endif + { + lock->xoff = lock->yoff = 0; + lock->mw = lock->x; + lock->mh = lock->y; + } + lock->drawable = XCreatePixmap(dpy, lock->root, + lock->x, lock->y, DefaultDepth(dpy, screen)); + lock->gc = XCreateGC(dpy, lock->root, 0, NULL); + XSetLineAttributes(dpy, lock->gc, 1, LineSolid, CapButt, JoinMiter); + /* init */ wa.override_redirect = 1; - wa.background_pixel = lock->colors[INIT]; lock->win = XCreateWindow(dpy, lock->root, 0, 0, - DisplayWidth(dpy, lock->screen), - DisplayHeight(dpy, lock->screen), + lock->x, lock->y, 0, DefaultDepth(dpy, lock->screen), CopyFromParent, DefaultVisual(dpy, lock->screen), CWOverrideRedirect | CWBackPixel, &wa); + if(lock->bgmap) + XSetWindowBackgroundPixmap(dpy, lock->win, lock->bgmap); lock->pmap = XCreateBitmapFromData(dpy, lock->win, curs, 8, 8); invisible = XCreatePixmapCursor(dpy, lock->pmap, lock->pmap, &color, &color, 0, 0); XDefineCursor(dpy, lock->win, invisible); + resizerectangles(lock); + /* Try to grab mouse pointer *and* keyboard for 600ms, else fail the lock */ for (i = 0, ptgrab = kbgrab = -1; i < 6; i++) { if (ptgrab != GrabSuccess) { @@ -276,6 +352,7 @@ lockscreen(Display *dpy, struct xrandr *rr, int screen) XRRSelectInput(dpy, lock->win, RRScreenChangeNotifyMask); XSelectInput(dpy, lock->root, SubstructureNotifyMask); + drawlogo(dpy, lock, INIT); return lock; } @@ -355,6 +432,60 @@ main(int argc, char **argv) { if (setuid(duid) < 0) die("slock: setuid: %s\n", strerror(errno)); + /*Create screenshot Image*/ + Screen *scr = ScreenOfDisplay(dpy, DefaultScreen(dpy)); + image = imlib_create_image(scr->width,scr->height); + imlib_context_set_image(image); + imlib_context_set_display(dpy); + imlib_context_set_visual(DefaultVisual(dpy,0)); + imlib_context_set_drawable(RootWindow(dpy,XScreenNumberOfScreen(scr))); + imlib_copy_drawable_to_image(0,0,0,scr->width,scr->height,0,0,1); + +#ifdef BLUR + + /*Blur function*/ + imlib_image_blur(blurRadius); +#endif // BLUR + +#ifdef PIXELATION + /*Pixelation*/ + int width = scr->width; + int height = scr->height; + + for(int y = 0; y < height; y += pixelSize) + { + for(int x = 0; x < width; x += pixelSize) + { + int red = 0; + int green = 0; + int blue = 0; + + Imlib_Color pixel; + Imlib_Color* pp; + pp = &pixel; + for(int j = 0; j < pixelSize && j < height; j++) + { + for(int i = 0; i < pixelSize && i < width; i++) + { + imlib_image_query_pixel(x+i,y+j,pp); + red += pixel.red; + green += pixel.green; + blue += pixel.blue; + } + } + red /= (pixelSize*pixelSize); + green /= (pixelSize*pixelSize); + blue /= (pixelSize*pixelSize); + imlib_context_set_color(red,green,blue,pixel.alpha); + imlib_image_fill_rectangle(x,y,pixelSize,pixelSize); + red = 0; + green = 0; + blue = 0; + } + } + + +#endif /* check for Xrandr support */ rr.active = XRRQueryExtension(dpy, &rr.evbase, &rr.errbase); @@ -391,5 +522,12 @@ main(int argc, char **argv) { /* everything is now blank. Wait for the correct password */ readpw(dpy, &rr, locks, nscreens, hash); + for (nlocks = 0, s = 0; s < nscreens; s++) { + XFreePixmap(dpy, locks[s]->drawable); + XFreeGC(dpy, locks[s]->gc); + } + + XSync(dpy, 0); + XCloseDisplay(dpy); return 0; } -- cgit v1.2.3