applied plumb with keybind

[st.git] / x.c

diff --git a/x.c b/x.c
index b278a34..5989947 100644 (file)
--- a/x.c
+++ b/x.c
@@ -5,6 +5,7 @@
 #include <locale.h>
 #include <signal.h>
 #include <sys/select.h>
+#include <sys/wait.h>
 #include <time.h>
 #include <unistd.h>
 #include <libgen.h>
@@ -74,6 +75,7 @@ static void zoom(const Arg *);
 static void zoomabs(const Arg *);
 static void zoomreset(const Arg *);
 static void ttysend(const Arg *);
+static void plumber(const Arg *);
 
 /* config.h for applying patches and the configuration. */
 #include "config.h"
@@ -196,11 +198,13 @@ static void selnotify(XEvent *);
 static void selclear_(XEvent *);
 static void selrequest(XEvent *);
 static void setsel(char *, Time);
+static void plumb(char *sel);
 static void mousesel(XEvent *, int);
 static void mousereport(XEvent *);
 static char *kmap(KeySym, uint);
 static int match(uint, uint);
 
+
 static void run(void);
 static void usage(void);
 
@@ -231,6 +235,7 @@ static void (*handler[LASTEvent])(XEvent *) = {
 };
 
 /* Globals */
+static int plumbsel;
 static DC dc;
 static XWindow xw;
 static XSelection xsel;
@@ -345,6 +350,12 @@ ttysend(const Arg *arg)
        ttywrite(arg->s, strlen(arg->s), 1);
 }
 
+void
+plumber(const Arg *arg)
+{
+    plumb(xsel.primary);
+}
+
 int
 evcol(XEvent *e)
 {
@@ -698,6 +709,37 @@ xsetsel(char *str)
        setsel(str, CurrentTime);
 }
 
+void
+plumbinit()
+{
+       for(plumbsel = 0; plumb_cmd[plumbsel]; plumbsel++);
+}
+
+void
+plumb(char *sel) {
+       if (sel == NULL)
+               return;
+       char cwd[PATH_MAX];
+       pid_t child;
+       if (subprocwd(cwd) != 0)
+               return;
+
+       plumb_cmd[plumbsel] = sel;
+
+       switch(child = fork()) {
+               case -1:
+                       return;
+               case 0:
+                       if (chdir(cwd) != 0)
+                               exit(1);
+                       if (execvp(plumb_cmd[0], plumb_cmd) == -1)
+                               exit(1);
+                       exit(0);
+               default:
+                       waitpid(child, NULL, 0);
+       }
+}
+
 void
 brelease(XEvent *e)
 {
@@ -2130,6 +2172,7 @@ main(int argc, char *argv[])
        } ARGEND;
 
 run:
+       plumbinit();
        if (argc > 0) /* eat all remaining arguments */
                opt_cmd = argv;