blob: cb3f70af4522477c629e412be9ef2cd1f41b4c9f [file] [log] [blame]
#include "interfaces/openbmc_intf.h"
#include "pflash/pflash.c"
#include "openbmc.h"
/* ---------------------------------------------------------------------------------------------------- */
static const gchar* dbus_object_path = "/org/openbmc/flash";
static const gchar* dbus_name = "org.openbmc.flash.Bios";
static GDBusObjectManagerServer *manager = NULL;
void update(Flash *flash, const gchar* write_file)
{
printf("Flashing: %s\n",write_file);
// get size from file
struct stat stbuf;
uint32_t address = 0, read_size = 0, write_size = 0;
#ifdef __arm__
if (stat(write_file, &stbuf))
{
printf("ERROR: Invalid flash file: %s\n",write_file);
}
write_size = stbuf.st_size;
// TODO: need to change pflash to return error instead of exit
erase_chip();
program_file(write_file, address, write_size);
#endif
flash_emit_updated(flash);
}
static gboolean
on_init (Flash *f,
GDBusMethodInvocation *invocation,
gpointer user_data)
{
flash_complete_init(f,invocation);
#ifdef __arm__
printf("Tuning BIOS Flash\n");
flash_access_setup_pnor(true, false, false);
#endif
return TRUE;
}
static gboolean
on_update_via_tftp (Flash *flash,
GDBusMethodInvocation *invocation,
gchar* url,
gchar* write_file,
gpointer user_data)
{
printf("Flashing BIOS from TFTP: %s,%s\n",url,write_file);
flash_emit_download(flash,url,write_file);
flash_complete_update_via_tftp(flash,invocation);
return TRUE;
}
static gboolean
on_update (Flash *flash,
GDBusMethodInvocation *invocation,
gchar* write_file,
gpointer user_data)
{
printf("Flashing BIOS from file\n");
flash_complete_update(flash,invocation);
update(flash,write_file);
flash_emit_updated(flash);
return TRUE;
}
static void
on_download_complete (GDBusConnection* connection,
const gchar* sender_name,
const gchar* object_path,
const gchar* interface_name,
const gchar* signal_name,
GVariant* parameters,
gpointer user_data)
{
Flash *flash = object_get_flash((Object*)user_data);
GVariantIter *iter = g_variant_iter_new(parameters);
GVariant* value = g_variant_iter_next_value(iter);
const gchar* write_file;
gsize size;
write_file = g_variant_get_string(value,&size);
update(flash,write_file);
}
static void
on_bus_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
ObjectSkeleton *object;
// g_print ("Acquired a message bus connection: %s\n",name);
cmdline *cmd = user_data;
if (cmd->argc < 2)
{
g_print("No objects created. Put object name(s) on command line\n");
return;
}
manager = g_dbus_object_manager_server_new (dbus_object_path);
int i=0;
for (i=1;i<cmd->argc;i++)
{
gchar *s;
s = g_strdup_printf ("%s/%s",dbus_object_path,cmd->argv[i]);
object = object_skeleton_new (s);
g_free (s);
Flash* flash = flash_skeleton_new ();
object_skeleton_set_flash (object, flash);
g_object_unref (flash);
//define method callbacks here
g_signal_connect (flash,
"handle-update",
G_CALLBACK (on_update),
NULL); /* user_data */
g_signal_connect (flash,
"handle-update-via-tftp",
G_CALLBACK (on_update_via_tftp),
NULL); /* user_data */
g_signal_connect (flash,
"handle-init",
G_CALLBACK (on_init),
NULL); /* user_data */
g_dbus_connection_signal_subscribe(connection,
"org.openbmc.managers.Download",
"org.openbmc.managers.Download",
"DownloadComplete",
"/org/openbmc/managers/Download",
NULL,
G_DBUS_SIGNAL_FLAGS_NONE,
(GDBusSignalCallback) on_download_complete,
object,
NULL );
/* Export the object (@manager takes its own reference to @object) */
g_dbus_object_manager_server_export (manager, G_DBUS_OBJECT_SKELETON (object));
g_object_unref (object);
}
/* Export all objects */
g_dbus_object_manager_server_set_connection (manager, connection);
}
static void
on_name_acquired (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
// g_print ("Acquired the name %s\n", name);
}
static void
on_name_lost (GDBusConnection *connection,
const gchar *name,
gpointer user_data)
{
//g_print ("Lost the name %s\n", name);
}
gint
main (gint argc, gchar *argv[])
{
GMainLoop *loop;
cmdline cmd;
cmd.argc = argc;
cmd.argv = argv;
guint id;
loop = g_main_loop_new (NULL, FALSE);
id = g_bus_own_name (G_BUS_TYPE_SESSION,
dbus_name,
G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT |
G_BUS_NAME_OWNER_FLAGS_REPLACE,
on_bus_acquired,
on_name_acquired,
on_name_lost,
&cmd,
NULL);
g_main_loop_run (loop);
g_bus_unown_name (id);
g_main_loop_unref (loop);
return 0;
}