extcap: Remove g_spawn_helper support

 Move g_spawn to separate file and implement functions to
 use Windows based method of spawning, instead of the glib
 based version

Change-Id: Ibae03d834ec86531eba37dc8768fbf17ddadf57f
Reviewed-on: https://code.wireshark.org/review/16049
Petri-Dish: Roland Knall <rknall@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Graham Bloice <graham.bloice@trihedral.com>
Reviewed-by: Roland Knall <rknall@gmail.com>

1 files changed, 67 insertions, 0 deletions

diff --git a/extcap_spawn.h b/extcap_spawn.h
new file mode 100644
index 0000000000..b9b2ef491e
--- /dev/null
+++ b/extcap_spawn.h
@@ -0,0 +1,67 @@
+/* extcap_spawn.h
+ * Helper routines for executing extcap utilities
+ *
+ * Copyright 2016, Roland Knall <rknall@gmail.com>
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef __EXTCAP_SPAWN_H__
+#define __EXTCAP_SPAWN_H__
+
+#include <config.h>
+
+#include <glib.h>
+
+#include <extcap.h>
+
+typedef struct _extcap_userdata {
+    GPid pid;
+    gchar * extcap_stderr;
+    gint exitcode;
+    gint extcap_stderr_rd;
+    gint extcap_stdout_rd;
+#ifdef _WIN32
+    HANDLE threadId;
+#endif
+} extcap_userdata;
+
+gboolean extcap_spawn_sync ( gchar * dirname, gchar * command, gint argc, gchar ** argv, gchar ** command_output );
+
+GPid extcap_spawn_async ( interface_options * interface, GPtrArray * args );
+
+#ifdef _WIN32
+gboolean extcap_wait_for_pipe(HANDLE pipe_h, HANDLE pid);
+void win32_readfrompipe(HANDLE read_pipe, gint32 max_buffer, gchar * buffer);
+#endif
+
+#endif
+
+/*
+ * Editor modelines  -  http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * vi: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */