fixed - sselp - simple X selection printer to stdout
HTML git clone git://git.suckless.org/sselp
DIR Log
DIR Files
DIR Refs
DIR README
DIR LICENSE
---
DIR commit fc5362f287a0819411355f07cfd84e86425cda23
DIR parent ac2964ccfa0823ab2b3c98c1dcede58cd912a273
HTML Author: Anselm R. Garbe <arg@10kloc.org>
Date: Thu, 12 Oct 2006 09:30:40 +0200
fixed
Diffstat:
D spsel.c | 82 -------------------------------
A sselp.c | 82 +++++++++++++++++++++++++++++++
2 files changed, 82 insertions(+), 82 deletions(-)
---
DIR diff --git a/spsel.c b/spsel.c
@@ -1,82 +0,0 @@
-/* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
- * See LICENSE file for license details.
- */
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <X11/Xlib.h>
-#include <X11/Xatom.h>
-#include <X11/Xutil.h>
-
-/* static */
-
-static void *
-emallocz(unsigned int size) {
- void *res = calloc(1, size);
-
- if(!res) {
- fprintf(stderr, "fatal: could not malloc() %u bytes\n", size);
- exit(EXIT_FAILURE);
- }
- return res;
-}
-
-static unsigned char *
-getselection(unsigned long offset, unsigned long *len, unsigned long *remain) {
- Display *dpy;
- Atom xa_clip_string;
- Window w;
- XEvent ev;
- Atom typeret;
- int format;
- unsigned char *data;
- unsigned char *result = NULL;
-
- dpy = XOpenDisplay(NULL);
- if(!dpy)
- return NULL;
- xa_clip_string = XInternAtom(dpy, "BLITZ_SEL_STRING", False);
- w = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 200, 200,
- 1, CopyFromParent, CopyFromParent);
- XConvertSelection(dpy, XA_PRIMARY, XA_STRING, xa_clip_string,
- w, CurrentTime);
- XFlush(dpy);
- XNextEvent(dpy, &ev);
- if(ev.type == SelectionNotify && ev.xselection.property != None) {
- XGetWindowProperty(dpy, w, ev.xselection.property, offset, 4096L, False,
- AnyPropertyType, &typeret, &format, len, remain, &data);
- if(*len) {
- result = emallocz(sizeof(unsigned char) * *len);
- memcpy(result, data, *len);
- }
- XDeleteProperty(dpy, w, ev.xselection.property);
- }
- XDestroyWindow(dpy, w);
- XCloseDisplay(dpy);
- return result;
-}
-
-/* extern */
-
-int
-main(int argc, char **argv) {
- unsigned char *data;
- unsigned long i, offset, len, remain;
-
- if((argc > 1) && !strncmp(argv[1], "-v", 3)) {
- fputs("spsel-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
- exit(EXIT_SUCCESS);
- }
- len = offset = remain = 0;
- do {
- data = getselection(offset, &len, &remain);
- for(i = 0; i < len; i++)
- putchar(data[i]);
- offset += len;
- free(data);
- }
- while(remain);
- if(offset)
- putchar('\n');
- return 0;
-}
DIR diff --git a/sselp.c b/sselp.c
@@ -0,0 +1,82 @@
+/* (C)opyright MMIV-MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+#include <X11/Xutil.h>
+
+/* static */
+
+static void *
+emallocz(unsigned int size) {
+ void *res = calloc(1, size);
+
+ if(!res) {
+ fprintf(stderr, "fatal: could not malloc() %u bytes\n", size);
+ exit(EXIT_FAILURE);
+ }
+ return res;
+}
+
+static unsigned char *
+getselection(unsigned long offset, unsigned long *len, unsigned long *remain) {
+ Display *dpy;
+ Atom xa_clip_string;
+ Window w;
+ XEvent ev;
+ Atom typeret;
+ int format;
+ unsigned char *data;
+ unsigned char *result = NULL;
+
+ dpy = XOpenDisplay(NULL);
+ if(!dpy)
+ return NULL;
+ xa_clip_string = XInternAtom(dpy, "BLITZ_SEL_STRING", False);
+ w = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10, 200, 200,
+ 1, CopyFromParent, CopyFromParent);
+ XConvertSelection(dpy, XA_PRIMARY, XA_STRING, xa_clip_string,
+ w, CurrentTime);
+ XFlush(dpy);
+ XNextEvent(dpy, &ev);
+ if(ev.type == SelectionNotify && ev.xselection.property != None) {
+ XGetWindowProperty(dpy, w, ev.xselection.property, offset, 4096L, False,
+ AnyPropertyType, &typeret, &format, len, remain, &data);
+ if(*len) {
+ result = emallocz(sizeof(unsigned char) * *len);
+ memcpy(result, data, *len);
+ }
+ XDeleteProperty(dpy, w, ev.xselection.property);
+ }
+ XDestroyWindow(dpy, w);
+ XCloseDisplay(dpy);
+ return result;
+}
+
+/* extern */
+
+int
+main(int argc, char **argv) {
+ unsigned char *data;
+ unsigned long i, offset, len, remain;
+
+ if((argc > 1) && !strncmp(argv[1], "-v", 3)) {
+ fputs("sselp-"VERSION", (C)opyright MMVI Anselm R. Garbe\n", stdout);
+ exit(EXIT_SUCCESS);
+ }
+ len = offset = remain = 0;
+ do {
+ data = getselection(offset, &len, &remain);
+ for(i = 0; i < len; i++)
+ putchar(data[i]);
+ offset += len;
+ free(data);
+ }
+ while(remain);
+ if(offset)
+ putchar('\n');
+ return 0;
+}