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/* Copyright (c) 2010-2017 Benjamin Dobell, Glass Echidna
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.*/
// C Standard Library
#include <stdio.h>
// Heimdall
#include "Arguments.h"
#include "BridgeManager.h"
#include "DownloadPitAction.h"
#include "Heimdall.h"
#include "Interface.h"
using namespace std;
using namespace Heimdall;
const char *DownloadPitAction::usage = "Action: download-pit\n\
Arguments: --output <filename> [--verbose] [--no-reboot] [--stdout-errors]\n\
[--usb-log-level <none/error/warning/debug>]\n\
Description: Downloads the connected device's PIT file to the specified\n\
output file.\n\
Note: --no-reboot causes the device to remain in download mode after the action\n\
is completed. If you wish to perform another action whilst remaining in\n\
download mode, then the following action must specify the --resume flag.\n";
int DownloadPitAction::Execute(int argc, char **argv)
{
// Handle arguments
map<string, ArgumentType> argumentTypes;
argumentTypes["output"] = kArgumentTypeString;
argumentTypes["no-reboot"] = kArgumentTypeFlag;
argumentTypes["resume"] = kArgumentTypeFlag;
argumentTypes["verbose"] = kArgumentTypeFlag;
argumentTypes["stdout-errors"] = kArgumentTypeFlag;
argumentTypes["usb-log-level"] = kArgumentTypeString;
Arguments arguments(argumentTypes);
if (!arguments.ParseArguments(argc, argv, 2))
{
Interface::Print(DownloadPitAction::usage);
return (0);
}
const StringArgument *outputArgument = static_cast<const StringArgument *>(arguments.GetArgument("output"));
if (!outputArgument)
{
Interface::Print("Output file was not specified.\n\n");
Interface::Print(DownloadPitAction::usage);
return (0);
}
bool reboot = arguments.GetArgument("no-reboot") == nullptr;
bool resume = arguments.GetArgument("resume") != nullptr;
bool verbose = arguments.GetArgument("verbose") != nullptr;
if (arguments.GetArgument("stdout-errors") != nullptr)
Interface::SetStdoutErrors(true);
const StringArgument *usbLogLevelArgument = static_cast<const StringArgument *>(arguments.GetArgument("usb-log-level"));
BridgeManager::UsbLogLevel usbLogLevel = BridgeManager::UsbLogLevel::Default;
if (usbLogLevelArgument)
{
const string& usbLogLevelString = usbLogLevelArgument->GetValue();
if (usbLogLevelString.compare("none") == 0 || usbLogLevelString.compare("NONE") == 0)
{
usbLogLevel = BridgeManager::UsbLogLevel::None;
}
else if (usbLogLevelString.compare("error") == 0 || usbLogLevelString.compare("ERROR") == 0)
{
usbLogLevel = BridgeManager::UsbLogLevel::Error;
}
else if (usbLogLevelString.compare("warning") == 0 || usbLogLevelString.compare("WARNING") == 0)
{
usbLogLevel = BridgeManager::UsbLogLevel::Warning;
}
else if (usbLogLevelString.compare("info") == 0 || usbLogLevelString.compare("INFO") == 0)
{
usbLogLevel = BridgeManager::UsbLogLevel::Info;
}
else if (usbLogLevelString.compare("debug") == 0 || usbLogLevelString.compare("DEBUG") == 0)
{
usbLogLevel = BridgeManager::UsbLogLevel::Debug;
}
else
{
Interface::Print("Unknown USB log level: %s\n\n", usbLogLevelString.c_str());
Interface::Print(DownloadPitAction::usage);
return (0);
}
}
// Info
Interface::PrintReleaseInfo();
Sleep(1000);
// Open output file
const char *outputFilename = outputArgument->GetValue().c_str();
FILE *outputPitFile = FileOpen(outputFilename, "wb");
if (!outputPitFile)
{
Interface::PrintError("Failed to open output file \"%s\"\n", outputFilename);
return (1);
}
// Download PIT file from device.
BridgeManager *bridgeManager = new BridgeManager(verbose);
bridgeManager->SetUsbLogLevel(usbLogLevel);
if (bridgeManager->Initialise(resume) != BridgeManager::kInitialiseSucceeded || !bridgeManager->BeginSession())
{
FileClose(outputPitFile);
delete bridgeManager;
return (1);
}
unsigned char *pitBuffer;
int fileSize = bridgeManager->DownloadPitFile(&pitBuffer);
bool success = true;
if (fileSize > 0)
{
if (fwrite(pitBuffer, 1, fileSize, outputPitFile) != fileSize)
{
Interface::PrintError("Failed to write PIT data to output file.\n");
success = false;
}
}
else
{
success = false;
}
if (!bridgeManager->EndSession(reboot))
success = false;
delete bridgeManager;
FileClose(outputPitFile);
delete [] pitBuffer;
return (success ? 0 : 1);
}
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