[shill] Use flimflam-esque storage ids

Devices:
  device_<MAC>

IPConfig:
  ipconfig_<MAC of associated device>_0

Services:
  ethernet_<MAC of associated device>
  wifi_<MAC of associated device>_<SSID>_<mode>_<security>
  cellular_<MAC of associated device>_<Network_name>

BUG=chromium-os:17744
TEST=unit

Change-Id: Ibf061f9c184e7c86f5afcf97d48e321fc74bde1c
Reviewed-on: http://gerrit.chromium.org/gerrit/6412
Reviewed-by: Chris Masone <cmasone@chromium.org>
Tested-by: Chris Masone <cmasone@chromium.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/cellular_service.cc b/cellular_service.cc
index 70b11917..487df55e 100644
--- a/cellular_service.cc
+++ b/cellular_service.cc
@@ -7,6 +7,7 @@
 #include <string>
 
 #include <base/logging.h>
+#include <base/stringprintf.h>
 #include <chromeos/dbus/service_constants.h>
 
 #include "shill/cellular.h"
@@ -15,6 +16,9 @@ using std::string;
 
 namespace shill {
 
+// static
+const char CellularService::kServiceType[] = "cellular";
+
 CellularService::CellularService(ControlInterface *control_interface,
                                  EventDispatcher *dispatcher,
                                  Manager *manager,
@@ -51,6 +55,15 @@ void CellularService::ActivateCellularModem(const string &carrier) {
   cellular_->Activate(carrier);
 }
 
+string CellularService::GetStorageIdentifier(const string &mac) {
+  string id = base::StringPrintf("%s_%s_%s",
+                                 kServiceType,
+                                 mac.c_str(),
+                                 serving_operator_.GetName().c_str());
+  std::replace_if(id.begin(), id.end(), &Service::LegalChar, '_');
+  return id;
+}
+
 string CellularService::GetDeviceRpcId() {
   return cellular_->GetRpcIdentifier();
 }