From 4211c7a258debd236017a19c70965bc1b3658edb Mon Sep 17 00:00:00 2001
From: Richard Jones <rjones@trick.home.annexia.org>
Date: Mon, 22 Jun 2009 07:49:50 +0100
Subject: Generated code for 'sh' and 'sh-lines' commands.

---
 java/com/redhat/et/libguestfs/GuestFS.java | 54 +++++++++++++++++++++++++++++-
 java/com_redhat_et_libguestfs_GuestFS.c    | 54 ++++++++++++++++++++++++++++++
 2 files changed, 107 insertions(+), 1 deletion(-)

(limited to 'java')

diff --git a/java/com/redhat/et/libguestfs/GuestFS.java b/java/com/redhat/et/libguestfs/GuestFS.java
index d29ae54f..40754204 100644
--- a/java/com/redhat/et/libguestfs/GuestFS.java
+++ b/java/com/redhat/et/libguestfs/GuestFS.java
@@ -1998,7 +1998,9 @@ public HashMap<String,String> test0rhashtableerr ()
    * The single parameter is an argv-style list of arguments.
    * The first element is the name of the program to run.
    * Subsequent elements are parameters. The list must be
-   * non-empty (ie. must contain a program name).
+   * non-empty (ie. must contain a program name). Note that
+   * the command runs directly, and is *not* invoked via the
+   * shell (see "g.sh").
    * <p>
    * The return value is anything printed to *stdout* by the
    * command.
@@ -2040,6 +2042,8 @@ public HashMap<String,String> test0rhashtableerr ()
    * This is the same as "g.command", but splits the result
    * into a list of lines.
    * <p>
+   * See also: "g.sh_lines"
+   * <p>
    * Because of the message protocol, there is a transfer
    * limit of somewhere between 2MB and 4MB. To transfer
    * large files you should use FTP.
@@ -3383,4 +3387,52 @@ public HashMap<String,String> test0rhashtableerr ()
   private native int _ntfs_3g_probe (long g, boolean rw, String device)
     throws LibGuestFSException;
 
+  /**
+   * run a command via the shell
+   * <p>
+   * This call runs a command from the guest filesystem via
+   * the guest's "/bin/sh".
+   * <p>
+   * This is like "g.command", but passes the command to:
+   * <p>
+   * /bin/sh -c "command"
+   * <p>
+   * Depending on the guest's shell, this usually results in
+   * wildcards being expanded, shell expressions being
+   * interpolated and so on.
+   * <p>
+   * All the provisos about "g.command" apply to this call.
+   * <p>
+   * @throws LibGuestFSException
+   */
+  public String sh (String command)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("sh: handle is closed");
+    return _sh (g, command);
+  }
+  private native String _sh (long g, String command)
+    throws LibGuestFSException;
+
+  /**
+   * run a command via the shell returning lines
+   * <p>
+   * This is the same as "g.sh", but splits the result into a
+   * list of lines.
+   * <p>
+   * See also: "g.command_lines"
+   * <p>
+   * @throws LibGuestFSException
+   */
+  public String[] sh_lines (String command)
+    throws LibGuestFSException
+  {
+    if (g == 0)
+      throw new LibGuestFSException ("sh_lines: handle is closed");
+    return _sh_lines (g, command);
+  }
+  private native String[] _sh_lines (long g, String command)
+    throws LibGuestFSException;
+
 }
diff --git a/java/com_redhat_et_libguestfs_GuestFS.c b/java/com_redhat_et_libguestfs_GuestFS.c
index 91e3cf19..631e48f6 100644
--- a/java/com_redhat_et_libguestfs_GuestFS.c
+++ b/java/com_redhat_et_libguestfs_GuestFS.c
@@ -3986,3 +3986,57 @@ Java_com_redhat_et_libguestfs_GuestFS__1ntfs_13g_1probe
   return (jint) r;
 }
 
+JNIEXPORT jstring JNICALL
+Java_com_redhat_et_libguestfs_GuestFS__1sh
+  (JNIEnv *env, jobject obj, jlong jg, jstring jcommand)
+{
+  guestfs_h *g = (guestfs_h *) (long) jg;
+  jstring jr;
+  char *r;
+  const char *command;
+
+  command = (*env)->GetStringUTFChars (env, jcommand, NULL);
+  r = guestfs_sh (g, command);
+  (*env)->ReleaseStringUTFChars (env, jcommand, command);
+  if (r == NULL) {
+    throw_exception (env, guestfs_last_error (g));
+    return NULL;
+  }
+  jr = (*env)->NewStringUTF (env, r);
+  free (r);
+  return jr;
+}
+
+JNIEXPORT jobjectArray JNICALL
+Java_com_redhat_et_libguestfs_GuestFS__1sh_1lines
+  (JNIEnv *env, jobject obj, jlong jg, jstring jcommand)
+{
+  guestfs_h *g = (guestfs_h *) (long) jg;
+  jobjectArray jr;
+  int r_len;
+  jclass cl;
+  jstring jstr;
+  char **r;
+  const char *command;
+  int i;
+
+  command = (*env)->GetStringUTFChars (env, jcommand, NULL);
+  r = guestfs_sh_lines (g, command);
+  (*env)->ReleaseStringUTFChars (env, jcommand, command);
+  if (r == NULL) {
+    throw_exception (env, guestfs_last_error (g));
+    return NULL;
+  }
+  for (r_len = 0; r[r_len] != NULL; ++r_len) ;
+  cl = (*env)->FindClass (env, "java/lang/String");
+  jstr = (*env)->NewStringUTF (env, "");
+  jr = (*env)->NewObjectArray (env, r_len, cl, jstr);
+  for (i = 0; i < r_len; ++i) {
+    jstr = (*env)->NewStringUTF (env, r[i]);
+    (*env)->SetObjectArrayElement (env, jr, i, jstr);
+    free (r[i]);
+  }
+  free (r);
+  return jr;
+}
+
-- 
cgit