move from google code

Emakefile

@@ -0,0 +1,5 @@
+{'src/*', 
+[debug_info, 
+{i,"include"}, 
+{outdir,"ebin"} 
+]}. 

HowTo

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+RUN:
+erl -noinput -pa $ESSH_HOME/ebin -run essh start $LD_LIBRARY_PATH $PATH_TO_SERVER_LST_FILE
+
+SERVER_LST_FILE's Format:
+#------------
+server-1
+server-2
+server-3
+#------------

native/linux/README

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+denpendency:
+libreadline.so.5.2
+libhistory.so.5.2
+
+--------------------------
+compiled under 64bit debian
+readline_drv.so

native/linux/readline_drv.c

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+#include <stdio.h>
+#include "erl_driver.h"
+#include <readline/history.h>
+#include <readline/readline.h>
+
+typedef struct {
+    ErlDrvPort port;
+} readline_data;
+
+static char *line_read = (char*)NULL;
+static char *prompt = "essh>: ";
+
+static ErlDrvData readline_drv_start(ErlDrvPort port, char *buff){
+
+    readline_data* d = (readline_data*)driver_alloc(sizeof(readline_data));
+    d->port = port;	
+    return (ErlDrvData)d;
+}
+
+static void readline_drv_stop(ErlDrvData handle)
+{
+    driver_free((char*)handle);
+}
+
+static void readline_drv_output(ErlDrvData handle, char *buff, int bufflen)
+{
+    readline_data* d = (readline_data*)handle;
+
+    if (line_read)
+    {
+      free(line_read);
+      line_read = (char *)NULL;
+    }
+
+	line_read = readline(prompt);
+
+	if (line_read && *line_read)
+        add_history(line_read);
+
+    driver_output(d->port, line_read, strlen(line_read));
+}
+
+ErlDrvEntry readline_driver_entry = {
+    NULL,                       /* F_PTR init, N/A */
+    readline_drv_start,          /* L_PTR start, called when port is opened */
+    readline_drv_stop,           /* F_PTR stop, called when port is closed */
+    readline_drv_output,         /* F_PTR output, called when erlang has sent */
+    NULL,                       /* F_PTR ready_input, called when input descriptor ready */
+    NULL,                       /* F_PTR ready_output, called when output descriptor ready */
+    "readline_drv",              /* char *driver_name, the argument to open_port */
+    NULL,                       /* F_PTR finish, called when unloaded */
+    NULL,                       /* F_PTR control, port_command callback */
+    NULL,                       /* F_PTR timeout, reserved */
+    NULL                        /* F_PTR outputv, reserved */
+};
+
+DRIVER_INIT(readline_drv) /* must match name in driver_entry */
+{
+    return &readline_driver_entry;
+}