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wpa_supplicant: add DBus method for changing debug parameters

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Add a new DBus method "setDebugParams" which takes the parameters
debug_level, debug_timestamp and show_keys as input and updates the
internal debug variables accordingly.

To change the debug level, enable/disable timestamps and enable/disable
show_keys the following dbus-send command can be used:

dbus-send --system --dest=fi.epitest.hostap.WPASupplicant --print-reply
/fi/epitest/hostap/WPASupplicant fi.epitest.hostap.WPASupplicant.setDebugParams
int32:0 boolean:false boolean:false

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
This commit is contained in:
Helmut Schaa 2009-05-06 11:54:00 +03:00 committed by Jouni Malinen
parent 617d155547
commit 01a569e8a1
3 changed files with 54 additions and 0 deletions
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3
wpa_supplicant/ctrl_iface_dbus.c
View file

@ -604,6 +604,9 @@ static DBusHandlerResult wpas_message_handler(DBusConnection *connection,
} else if (!strcmp(method, "getInterface")) {
reply = wpas_dbus_global_get_interface(
message, ctrl_iface->global);
} else if (!strcmp(method, "setDebugParams")) {
reply = wpas_dbus_global_set_debugparams(
message, ctrl_iface->global);
}
}

48
wpa_supplicant/ctrl_iface_dbus_handlers.c
View file

@ -26,6 +26,9 @@
#include "wpas_glue.h"
#include "eapol_supp/eapol_supp_sm.h"
extern int wpa_debug_level;
extern int wpa_debug_show_keys;
extern int wpa_debug_timestamp;
/**
* wpas_dbus_new_invalid_opts_error - Return a new invalid options error message
@ -278,6 +281,51 @@ out:
return reply;
}
/**
* wpas_dbus_global_set_debugparams- Set the debug params
* @message: Pointer to incoming dbus message
* @global: %wpa_supplicant global data structure
* Returns: a dbus message containing a UINT32 indicating success (1) or
* failure (0), or returns a dbus error message with more information
*
* Handler function for "setDebugParams" method call. Handles requests
* by dbus clients for the object path of an specific network interface.
*/
DBusMessage * wpas_dbus_global_set_debugparams(DBusMessage *message,
struct wpa_global *global)
{
DBusMessage *reply = NULL;
int debug_level;
dbus_bool_t debug_timestamp;
dbus_bool_t debug_show_keys;
if (!dbus_message_get_args(message, NULL,
DBUS_TYPE_INT32, &debug_level,
DBUS_TYPE_BOOLEAN, &debug_timestamp,
DBUS_TYPE_BOOLEAN, &debug_show_keys,
DBUS_TYPE_INVALID)) {
reply = wpas_dbus_new_invalid_opts_error(message, NULL);
goto out;
}
/* check for allowed debuglevels */
if (debug_level != MSG_MSGDUMP &&
debug_level != MSG_DEBUG &&
debug_level != MSG_INFO &&
debug_level != MSG_WARNING &&
debug_level != MSG_ERROR) {
reply = wpas_dbus_new_invalid_opts_error(message, NULL);
goto out;
}
wpa_debug_level = debug_level;
wpa_debug_timestamp = debug_timestamp ? 1 : 0;
wpa_debug_show_keys = debug_show_keys ? 1 : 0;
reply = wpas_dbus_new_success_reply(message);
out:
return reply;
}
/**
* wpas_dbus_iface_scan - Request a wireless scan on an interface

3
wpa_supplicant/ctrl_iface_dbus_handlers.h
View file

@ -28,6 +28,9 @@ DBusMessage * wpas_dbus_global_remove_interface(DBusMessage *message,
DBusMessage * wpas_dbus_global_get_interface(DBusMessage *message,
struct wpa_global *global);
DBusMessage * wpas_dbus_global_set_debugparams(DBusMessage *message,
struct wpa_global *global);
DBusMessage * wpas_dbus_iface_scan(DBusMessage *message,
struct wpa_supplicant *wpa_s);