/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef CRASHREPORTER_H__
#define CRASHREPORTER_H__

#ifdef _MSC_VER
#  pragma warning(push)
// Disable exception handler warnings.
#  pragma warning(disable : 4530)
#endif

#include <string>
#include <map>
#include <vector>
#include <stdlib.h>
#include <stdio.h>
#include <iostream>
#include <fstream>

#define MAX_COMMENT_LENGTH 10000

#if defined(XP_WIN)

#  include <windows.h>

#  define UI_DIR_SEPARATOR "\\"

std::string WideToUTF8(const std::wstring& wide, bool* success = 0);

#else

#  define UI_DIR_SEPARATOR "/"

#endif

#include "json/json.h"

#define UI_CRASH_REPORTER_FILENAME "crashreporter"
#define UI_MINIDUMP_ANALYZER_FILENAME "minidump-analyzer"
#define UI_PING_SENDER_FILENAME "pingsender"

typedef std::map<std::string, std::string> StringTable;

#define ST_CRASHREPORTERTITLE "CrashReporterTitle"
#define ST_CRASHREPORTERVENDORTITLE "CrashReporterVendorTitle"
#define ST_CRASHREPORTERERROR "CrashReporterErrorText"
#define ST_CRASHREPORTERPRODUCTERROR "CrashReporterProductErrorText2"
#define ST_CRASHREPORTERHEADER "CrashReporterSorry"
#define ST_CRASHREPORTERDESCRIPTION "CrashReporterDescriptionText2"
#define ST_CRASHREPORTERDEFAULT "CrashReporterDefault"
#define ST_VIEWREPORT "Details"
#define ST_VIEWREPORTTITLE "ViewReportTitle"
#define ST_COMMENTGRAYTEXT "CommentGrayText"
#define ST_EXTRAREPORTINFO "ExtraReportInfo"
#define ST_CHECKSUBMIT "CheckSendReport"
#define ST_CHECKURL "CheckIncludeURL"
#define ST_REPORTPRESUBMIT "ReportPreSubmit2"
#define ST_REPORTDURINGSUBMIT "ReportDuringSubmit2"
#define ST_REPORTSUBMITSUCCESS "ReportSubmitSuccess"
#define ST_SUBMITFAILED "ReportSubmitFailed"
#define ST_QUIT "Quit2"
#define ST_RESTART "Restart"
#define ST_OK "Ok"
#define ST_CLOSE "Close"

#define ST_ERROR_BADARGUMENTS "ErrorBadArguments"
#define ST_ERROR_EXTRAFILEEXISTS "ErrorExtraFileExists"
#define ST_ERROR_EXTRAFILEREAD "ErrorExtraFileRead"
#define ST_ERROR_EXTRAFILEMOVE "ErrorExtraFileMove"
#define ST_ERROR_DUMPFILEEXISTS "ErrorDumpFileExists"
#define ST_ERROR_DUMPFILEMOVE "ErrorDumpFileMove"
#define ST_ERROR_NOPRODUCTNAME "ErrorNoProductName"
#define ST_ERROR_NOSERVERURL "ErrorNoServerURL"
#define ST_ERROR_NOSETTINGSPATH "ErrorNoSettingsPath"
#define ST_ERROR_CREATEDUMPDIR "ErrorCreateDumpDir"
#define ST_ERROR_ENDOFLIFE "ErrorEndOfLife"

//=============================================================================
// implemented in crashreporter.cpp and ping.cpp
//=============================================================================

namespace CrashReporter {
extern StringTable gStrings;
extern std::string gSettingsPath;
extern std::string gEventsPath;
extern int gArgc;
extern char** gArgv;
extern bool gAutoSubmit;

void UIError(const std::string& message);

// The UI finished sending the report
void SendCompleted(bool success, const std::string& serverResponse);

bool ReadStrings(std::istream& in, StringTable& strings, bool unescape);
bool ReadStringsFromFile(const std::string& path, StringTable& strings,
                         bool unescape);
void LogMessage(const std::string& message);
void DeleteDump();

std::string GetDumpLocalID();
std::string GetProgramPath(const std::string& exename);

// Telemetry ping
bool SendCrashPing(Json::Value& extra, const std::string& hash,
                   std::string& pingUuid, const std::string& pingDir);

static const unsigned int kSaveCount = 10;
}  // namespace CrashReporter

//=============================================================================
// implemented in the platform-specific files
//=============================================================================

bool UIInit();
void UIShutdown();

// Run the UI for when the app was launched without a dump file
void UIShowDefaultUI();

// Run the UI for when the app was launched with a dump file
// Return true if the user sent (or tried to send) the crash report,
// false if they chose not to, and it should be deleted.
bool UIShowCrashUI(const StringTable& files, const Json::Value& queryParameters,
                   const std::string& sendURL,
                   const std::vector<std::string>& restartArgs);

void UIError_impl(const std::string& message);

bool UIGetIniPath(std::string& path);
bool UIGetSettingsPath(const std::string& vendor, const std::string& product,
                       std::string& settingsPath);
bool UIEnsurePathExists(const std::string& path);
bool UIFileExists(const std::string& path);
bool UIMoveFile(const std::string& oldfile, const std::string& newfile);
bool UIDeleteFile(const std::string& oldfile);
std::ifstream* UIOpenRead(const std::string& filename,
                          std::ios_base::openmode mode);
std::ofstream* UIOpenWrite(const std::string& filename,
                           std::ios_base::openmode mode);
void UIPruneSavedDumps(const std::string& directory);

// Run the program specified by exename, passing it the parameters in arg.
// If wait is true, wait for the program to terminate execution before
// returning. Returns true if the program was launched correctly, false
// otherwise.
bool UIRunProgram(const std::string& exename,
                  const std::vector<std::string>& args, bool wait = false);

// Read the environment variable specified by name
std::string UIGetEnv(const std::string& name);

#ifdef _MSC_VER
#  pragma warning(pop)
#endif

#endif