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main.cpp
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main.cpp
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// chrlauncher
// Copyright (c) 2015-2018 Henry++
#include <windows.h>
#include "main.hpp"
#include "rapp.hpp"
#include "routine.hpp"
#include "unzip.hpp"
#include "CpuArch.h"
#include "7z.h"
#include "7zAlloc.h"
#include "7zBuf.h"
#include "7zCrc.h"
#include "7zFile.h"
#include "7zVersion.h"
#include "resource.hpp"
rapp app (APP_NAME, APP_NAME_SHORT, APP_VERSION, APP_COPYRIGHT);
#define CHROMIUM_UPDATE_URL L"https://chromium.woolyss.com/api/v3/?os=windows&bit=%d&type=%s&out=string"
#define BUFFER_SIZE (_R_BUFFER_LENGTH * 4)
HANDLE hthread_check = nullptr;
BROWSER_INFORMATION browser_info;
_R_FASTLOCK lock_download;
void _app_logerror (LPCWSTR fn, DWORD code, LPCWSTR desc)
{
_r_dbg_write (APP_NAME_SHORT, APP_VERSION, fn, code, desc);
}
rstring _app_getbinaryversion (LPCWSTR path)
{
rstring result;
DWORD verHandle = 0;
const DWORD verSize = GetFileVersionInfoSize (path, &verHandle);
if (verSize)
{
LPSTR verData = new CHAR[verSize];
if (verData)
{
if (GetFileVersionInfo (path, verHandle, verSize, verData))
{
LPBYTE buffer = nullptr;
UINT size = 0;
if (VerQueryValue (verData, L"\\", (void FAR* FAR*)&buffer, &size))
{
if (size)
{
VS_FIXEDFILEINFO const *verInfo = (VS_FIXEDFILEINFO*)buffer;
if (verInfo->dwSignature == 0xfeef04bd)
{
// Doesn't matter if you are on 32 bit or 64 bit,
// DWORD is always 32 bits, so first two revision numbers
// come from dwFileVersionMS, last two come from dwFileVersionLS
result.Format (L"%d.%d.%d.%d", (verInfo->dwFileVersionMS >> 16) & 0xffff, (verInfo->dwFileVersionMS >> 0) & 0xffff, (verInfo->dwFileVersionLS >> 16) & 0xffff, (verInfo->dwFileVersionLS >> 0) & 0xffff);
}
}
}
}
delete[] verData;
}
}
return result;
}
BOOL CALLBACK activate_browser_window_callback (HWND hwnd, LPARAM lparam)
{
if (!lparam)
return FALSE;
BROWSER_INFORMATION* pbi = (BROWSER_INFORMATION*)lparam;
DWORD pid = 0;
GetWindowThreadProcessId (hwnd, &pid);
if (GetCurrentProcessId () == pid)
return TRUE;
if (!IsWindowVisible (hwnd))
return TRUE;
WCHAR buffer[MAX_PATH] = {0};
DWORD length = _countof (buffer);
const HANDLE hproc = OpenProcess (app.IsVistaOrLater () ? PROCESS_QUERY_LIMITED_INFORMATION : PROCESS_QUERY_INFORMATION, false, pid);
if (hproc)
{
const HMODULE hlib = GetModuleHandle (L"kernel32.dll");
if (hlib)
{
typedef BOOL (WINAPI *QFPIN) (HANDLE, DWORD, LPWSTR, PDWORD); // QueryFullProcessImageName
const QFPIN _QueryFullProcessImageName = (QFPIN)GetProcAddress (hlib, "QueryFullProcessImageNameW");
if (_QueryFullProcessImageName)
_QueryFullProcessImageName (hproc, 0, buffer, &length);
}
if (!buffer[0])
{
WCHAR path[_R_BYTESIZE_KB] = {0};
if (GetProcessImageFileName (hproc, path, _countof (path))) // winxp fallback
StringCchCopy (buffer, length, _r_path_dospathfromnt (path));
}
CloseHandle (hproc);
}
if (buffer[0] && _wcsnicmp (buffer, pbi->binary_path, wcslen (pbi->binary_path)) == 0)
{
_r_wnd_toggle (hwnd, true);
return FALSE;
}
return TRUE;
}
void activate_browser_window (BROWSER_INFORMATION* pbi)
{
EnumWindows (&activate_browser_window_callback, (LPARAM)pbi);
}
void update_browser_info (HWND hwnd, BROWSER_INFORMATION* pbi)
{
SetDlgItemText (hwnd, IDC_BROWSER, _r_fmt (app.LocaleString (IDS_BROWSER, nullptr), pbi->name_full));
SetDlgItemText (hwnd, IDC_CURRENTVERSION, _r_fmt (app.LocaleString (IDS_CURRENTVERSION, nullptr), !pbi->current_version[0] ? app.LocaleString (IDS_STATUS_NOTFOUND, nullptr).GetString () : pbi->current_version));
SetDlgItemText (hwnd, IDC_VERSION, _r_fmt (app.LocaleString (IDS_VERSION, nullptr), !pbi->new_version[0] ? app.LocaleString (IDS_STATUS_NOTFOUND, nullptr).GetString () : pbi->new_version));
SetDlgItemText (hwnd, IDC_DATE, _r_fmt (app.LocaleString (IDS_DATE, nullptr), pbi->timestamp ? _r_fmt_date (pbi->timestamp, FDTF_SHORTDATE | FDTF_SHORTTIME).GetString () : app.LocaleString (IDS_STATUS_NOTFOUND, nullptr).GetString ()));
}
void init_browser_info (BROWSER_INFORMATION* pbi)
{
pbi->urls[0] = 0; // reset
// configure paths
GetTempPath (_countof (pbi->cache_path), pbi->cache_path);
StringCchCat (pbi->cache_path, _countof (pbi->cache_path), APP_NAME_SHORT L"Cache.bin");
StringCchCopy (pbi->binary_dir, _countof (pbi->binary_dir), _r_path_expand (app.ConfigGet (L"ChromiumDirectory", L".\\bin")));
StringCchPrintf (pbi->binary_path, _countof (pbi->binary_path), L"%s\\%s", pbi->binary_dir, app.ConfigGet (L"ChromiumBinary", L"chrome.exe").GetString ());
// get browser architecture...
if (_r_sys_validversion (5, 1, 0, VER_EQUAL) || _r_sys_validversion (5, 2, 0, VER_EQUAL))
pbi->architecture = 32; // winxp supports only 32-bit
else
pbi->architecture = app.ConfigGet (L"ChromiumArchitecture", 0).AsUint ();
if (!pbi->architecture || (pbi->architecture != 64 && pbi->architecture != 32))
{
pbi->architecture = 0;
// ...by executable
if (_r_fs_exists (pbi->binary_path))
{
DWORD exe_type = 0;
if (GetBinaryType (pbi->binary_path, &exe_type))
{
pbi->architecture = (exe_type == SCS_64BIT_BINARY) ? 64 : 32;
}
}
// ...by processor architecture
if (!pbi->architecture)
{
SYSTEM_INFO si = {0};
GetNativeSystemInfo (&si);
pbi->architecture = (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64) ? 64 : 32;
}
}
if (!pbi->architecture || (pbi->architecture != 32 && pbi->architecture != 64))
pbi->architecture = 32; // default architecture
// set common data
StringCchCopy (pbi->type, _countof (pbi->type), app.ConfigGet (L"ChromiumType", L"dev-codecs-sync"));
StringCchPrintf (pbi->name_full, _countof (pbi->name_full), L"Chromium %d-bit (%s)", pbi->architecture, pbi->type);
StringCchCopy (pbi->current_version, _countof (pbi->current_version), _app_getbinaryversion (pbi->binary_path));
StringCchCopy (pbi->args, _countof (pbi->args), app.ConfigGet (L"ChromiumCommandLine", L"--user-data-dir=..\\profile --no-default-browser-check --allow-outdated-plugins --disable-logging --disable-breakpad"));
// parse command line
{
INT numargs = 0;
LPWSTR* arga = CommandLineToArgvW (GetCommandLine (), &numargs);
if (arga)
{
for (INT i = 1; i < numargs; i++)
{
if (wcslen (arga[i]) < 2)
continue;
if (arga[i][0] == L'/')
{
if (_wcsnicmp (arga[i], L"/a", 2) == 0 || _wcsnicmp (arga[i], L"/autodownload", 13) == 0)
{
pbi->is_autodownload = true;
}
else if (_wcsnicmp (arga[i], L"/b", 2) == 0 || _wcsnicmp (arga[i], L"/bringtofront", 13) == 0)
{
pbi->is_bringtofront = true;
}
else if (_wcsnicmp (arga[i], L"/f", 2) == 0 || _wcsnicmp (arga[i], L"/forcecheck", 11) == 0)
{
pbi->is_forcecheck = true;
}
else if (_wcsnicmp (arga[i], L"/w", 2) == 0 || _wcsnicmp (arga[i], L"/wait", 5) == 0)
{
pbi->is_waitdownloadend = true;
}
}
else if (arga[i][0] == L'-')
{
if (
_wcsnicmp (arga[i], L"-new-tab", 8) == 0 ||
_wcsnicmp (arga[i], L"-new-window", 11) == 0 ||
_wcsnicmp (arga[i], L"--new-window", 12) == 0 ||
_wcsnicmp (arga[i], L"-new-instance", 13) == 0)
{
pbi->is_opennewwindow = true;
}
// there is Chromium arguments
StringCchCat (pbi->args, _countof (pbi->args), L" ");
StringCchCat (pbi->args, _countof (pbi->args), arga[i]);
}
else if (PathIsURL (arga[i]))
{
// there is Chromium url
StringCchCat (pbi->urls, _countof (pbi->urls), L" \"");
StringCchCat (pbi->urls, _countof (pbi->urls), arga[i]);
StringCchCat (pbi->urls, _countof (pbi->urls), L"\"");
}
}
LocalFree (arga);
}
}
pbi->check_period = app.ConfigGet (L"ChromiumCheckPeriod", 1).AsInt ();
if (pbi->check_period == -1)
pbi->is_forcecheck = true;
// set default config
if (!pbi->is_autodownload)
pbi->is_autodownload = app.ConfigGet (L"ChromiumAutoDownload", false).AsBool ();
if (!pbi->is_bringtofront)
pbi->is_bringtofront = app.ConfigGet (L"ChromiumBringToFront", true).AsBool ();
if (!pbi->is_waitdownloadend)
pbi->is_waitdownloadend = app.ConfigGet (L"ChromiumWaitForDownloadEnd", true).AsBool ();
// set ppapi info
{
const rstring ppapi_path = _r_path_expand (app.ConfigGet (L"FlashPlayerPath", L".\\plugins\\pepflashplayer.dll"));
if (_r_fs_exists (ppapi_path))
{
StringCchCat (pbi->args, _countof (pbi->args), L" --ppapi-flash-path=\"");
StringCchCat (pbi->args, _countof (pbi->args), ppapi_path);
StringCchCat (pbi->args, _countof (pbi->args), L"\" --ppapi-flash-version=\"");
StringCchCat (pbi->args, _countof (pbi->args), _app_getbinaryversion (ppapi_path));
StringCchCat (pbi->args, _countof (pbi->args), L"\"");
}
}
}
void _app_setstatus (HWND hwnd, LPCWSTR text, DWORDLONG v, DWORDLONG t)
{
// primary part
_r_status_settext (hwnd, IDC_STATUSBAR, 0, text);
// second part
rstring text2;
UINT percent = 0;
if (t)
{
percent = static_cast<UINT>((double (v) / double (t)) * 100.0);
text2.Format (L"%s/%s", _r_fmt_size64 (v).GetString (), _r_fmt_size64 (t).GetString ());
}
SendDlgItemMessage (hwnd, IDC_PROGRESS, PBM_SETPOS, percent, 0);
_r_status_settext (hwnd, IDC_STATUSBAR, 1, text2);
app.TraySetInfo (hwnd, UID, nullptr, nullptr, text ? _r_fmt (L"%s\r\n%s: %d%%", APP_NAME, text, percent) : APP_NAME);
}
void _app_cleanup (BROWSER_INFORMATION* pbi, LPCWSTR current_version)
{
WIN32_FIND_DATA wfd = {0};
const HANDLE hfile = FindFirstFile (_r_fmt (L"%s\\*.manifest", pbi->binary_dir), &wfd);
if (hfile != INVALID_HANDLE_VALUE)
{
const size_t len = wcslen (current_version);
do
{
if (_wcsnicmp (current_version, wfd.cFileName, len) != 0)
_r_fs_delete (_r_fmt (L"%s\\%s", pbi->binary_dir, wfd.cFileName), false);
}
while (FindNextFile (hfile, &wfd));
FindClose (hfile);
}
}
bool _app_browserisrunning (BROWSER_INFORMATION* pbi)
{
const HANDLE hfile = CreateFile (pbi->binary_path, GENERIC_READ | GENERIC_WRITE, 0, nullptr, OPEN_EXISTING, 0, nullptr);
bool result = false;
if (hfile != INVALID_HANDLE_VALUE)
CloseHandle (hfile);
else
result = (GetLastError () == ERROR_SHARING_VIOLATION);
return result;
}
void _app_openbrowser (BROWSER_INFORMATION* pbi)
{
if (!_r_fs_exists (pbi->binary_path))
return;
const bool is_running = _app_browserisrunning (pbi);
if (is_running && !pbi->urls[0] && !pbi->is_opennewwindow)
{
activate_browser_window (pbi);
return;
}
WCHAR args[2048] = {0};
if (!ExpandEnvironmentStrings (pbi->args, args, _countof (pbi->args)))
StringCchCopy (args, _countof (args), pbi->args);
if (pbi->urls[0])
{
StringCchCat (args, _countof (args), pbi->urls);
pbi->urls[0] = 0; // reset
}
pbi->is_opennewwindow = false;
rstring arg;
arg.Format (L"\"%s\" %s", pbi->binary_path, args);
_r_run (pbi->binary_path, arg, pbi->binary_dir);
}
bool _app_ishaveupdate (BROWSER_INFORMATION* pbi)
{
if (pbi->download_url[0] && pbi->new_version[0])
return true;
return false;
}
bool _app_checkupdate (HWND hwnd, BROWSER_INFORMATION* pbi, bool *pis_error)
{
if (_app_ishaveupdate (pbi))
return true;
rstring::map_one result;
const bool is_exists = _r_fs_exists (pbi->binary_path);
bool result2 = false;
_app_setstatus (hwnd, app.LocaleString (IDS_STATUS_CHECK, nullptr), 0, 0);
if (!is_exists || pbi->is_forcecheck || pbi->check_period > 0)
{
if (!is_exists || pbi->is_forcecheck || (_r_unixtime_now () - app.ConfigGet (L"ChromiumLastCheck", 0).AsLonglong ()) >= _R_SECONDSCLOCK_DAY (pbi->check_period))
{
rstring content;
rstring url;
url.Format (app.ConfigGet (L"ChromiumUpdateUrl", CHROMIUM_UPDATE_URL), pbi->architecture, pbi->type);
if (app.DownloadURL (url, &content, false, nullptr, 0))
{
if (!content.IsEmpty ())
{
const rstring::rvector vc = content.AsVector (L";");
for (size_t i = 0; i < vc.size (); i++)
{
const size_t pos = vc.at (i).Find (L'=');
if (pos != rstring::npos)
result[vc.at (i).Midded (0, pos)] = vc.at (i).Midded (pos + 1);
}
}
*pis_error = false;
}
else
{
_app_logerror (TEXT (__FUNCTION__), GetLastError (), url);
*pis_error = true;
}
}
}
if (!result.empty ())
{
StringCchCopy (pbi->download_url, _countof (pbi->download_url), result[L"download"]);
StringCchCopy (pbi->new_version, _countof (pbi->new_version), result[L"version"]);
pbi->timestamp = result[L"timestamp"].AsLonglong ();
update_browser_info (hwnd, &browser_info);
if (!is_exists || _r_str_versioncompare (pbi->current_version, pbi->new_version) == -1)
{
result2 = true;
}
else
{
app.ConfigSet (L"ChromiumLastCheck", _r_unixtime_now ());
}
}
_app_setstatus (hwnd, nullptr, 0, 0);
return result2;
}
bool _app_downloadupdate_callback (DWORD total_written, DWORD total_length, LONG_PTR lpdata)
{
const HWND hwnd = (HWND)lpdata;
if (lpdata)
_app_setstatus (hwnd, app.LocaleString (IDS_STATUS_DOWNLOAD, nullptr), total_written, total_length);
return true;
}
bool _app_downloadupdate (HWND hwnd, BROWSER_INFORMATION* pbi, bool *pis_error)
{
if (pbi->is_isdownloaded)
return true;
bool result = false;
WCHAR temp_file[MAX_PATH] = {0};
StringCchPrintf (temp_file, _countof (temp_file), L"%s.tmp", pbi->cache_path);
_app_setstatus (hwnd, app.LocaleString (IDS_STATUS_DOWNLOAD, nullptr), 0, 0);
_r_fastlock_acquireexclusive (&lock_download);
if (app.DownloadURL (pbi->download_url, temp_file, true, &_app_downloadupdate_callback, (LONG_PTR)hwnd))
{
_r_fs_move (temp_file, pbi->cache_path);
result = true;
*pis_error = false;
}
else
{
_app_logerror (TEXT (__FUNCTION__), GetLastError (), pbi->download_url);
_r_fs_delete (temp_file, FALSE);
*pis_error = true;
}
pbi->is_isdownloaded = result;
_r_fastlock_releaseexclusive (&lock_download);
_app_setstatus (hwnd, nullptr, 0, 0);
return result;
}
void normallize_dir_name (LPWSTR name)
{
for (size_t i = 0; i < wcslen (name); i++)
{
if (name[i] == L'/')
name[i] = L'\\';
}
}
bool _app_unpack_7zip (HWND hwnd, BROWSER_INFORMATION* pbi, LPCWSTR* pnames, size_t names_count)
{
#define kInputBufSize ((size_t)1 << 18)
static const ISzAlloc g_Alloc = {SzAlloc, SzFree};
bool result = false;
ISzAlloc allocImp = g_Alloc;
ISzAlloc allocTempImp = g_Alloc;
CFileInStream archiveStream;
CLookToRead2 lookStream;
CSzArEx db;
UInt16 *temp = nullptr;
size_t tempSize = 0;
SRes res = InFile_OpenW (&archiveStream.file, pbi->cache_path);
if (res != ERROR_SUCCESS)
{
_app_logerror (L"InFile_OpenW", res, pbi->cache_path);
return false;
}
FileInStream_CreateVTable (&archiveStream);
LookToRead2_CreateVTable (&lookStream, 0);
lookStream.buf = (byte*)ISzAlloc_Alloc (&allocImp, kInputBufSize);
if (!lookStream.buf)
{
_app_logerror (L"ISzAlloc_Alloc", SZ_ERROR_MEM, 0);
}
else
{
lookStream.bufSize = kInputBufSize;
lookStream.realStream = &archiveStream.vt;
LookToRead2_Init (&lookStream);
CrcGenerateTable ();
SzArEx_Init (&db);
res = SzArEx_Open (&db, &lookStream.vt, &allocImp, &allocTempImp);
if (res != SZ_OK)
{
_app_logerror (L"SzArEx_Open", res, pbi->cache_path);
}
else
{
/*
if you need cache, use these 3 variables.
if you use external function, you can make these variable as static.
*/
UInt32 blockIndex = 0xFFFFFFFF; // it can have any value before first call (if outBuffer = 0)
Byte *outBuffer = nullptr; // it must be 0 before first call for each new archive.
size_t outBufferSize = 0; // it can have any value before first call (if outBuffer = 0)
rstring root_dir_name;
UInt64 total_size = 0;
UInt64 total_read = 0;
// find root directory which contains main executable
for (UInt32 i = 0; i < db.NumFiles; i++)
{
if (SzArEx_IsDir (&db, i))
continue;
const size_t len = SzArEx_GetFileNameUtf16 (&db, i, nullptr);
total_size += SzArEx_GetFileSize (&db, i);
if (len > tempSize)
{
SzFree (nullptr, temp);
tempSize = len;
temp = (UInt16 *)SzAlloc (nullptr, tempSize * sizeof (UInt16));
if (!temp)
{
_app_logerror (L"SzAlloc", SZ_ERROR_MEM, 0);
break;
}
}
if (root_dir_name.IsEmpty () && SzArEx_GetFileNameUtf16 (&db, i, temp))
{
LPCWSTR destPath = (LPCWSTR)temp;
LPCWSTR fname = _r_path_extractfile (destPath);
if (!fname || !pnames)
continue;
for (size_t j = 0; j < names_count; j++)
{
if (!pnames[j])
continue;
const size_t fname_len = wcslen (fname);
if (_wcsnicmp (fname, pnames[j], fname_len) == 0)
{
const size_t root_dir_len = wcslen (destPath) - fname_len;
normallize_dir_name ((LPWSTR)destPath);
root_dir_name = destPath;
root_dir_name.SetLength (root_dir_len);
root_dir_name.Trim (L"\\");
break;
}
}
}
}
for (UInt32 i = 0; i < db.NumFiles; i++)
{
const bool isDir = SzArEx_IsDir (&db, i);
const size_t len = SzArEx_GetFileNameUtf16 (&db, i, nullptr);
if (len > tempSize)
{
SzFree (nullptr, temp);
tempSize = len;
temp = (UInt16*)SzAlloc (nullptr, tempSize * sizeof (UInt16));
if (!temp)
{
_app_logerror (L"SzAlloc", SZ_ERROR_MEM, 0);
break;
}
}
if (SzArEx_GetFileNameUtf16 (&db, i, temp))
{
normallize_dir_name ((LPWSTR)temp);
LPCWSTR dirname = _r_path_extractdir ((LPCWSTR)temp).Trim (L"\\").GetString ();
// skip non-root dirs
if (!root_dir_name.IsEmpty () && (wcslen ((LPCWSTR)temp) <= root_dir_name.GetLength () || _wcsnicmp (root_dir_name, dirname, root_dir_name.GetLength ()) != 0))
continue;
CSzFile outFile;
rstring destPath;
destPath.Format (L"%s\\%s", pbi->binary_dir, (LPWSTR)temp + root_dir_name.GetLength ());
if (isDir)
{
_r_fs_mkdir (destPath);
}
else
{
total_read += SzArEx_GetFileSize (&db, i);
_app_setstatus (hwnd, app.LocaleString (IDS_STATUS_INSTALL, nullptr), total_read, total_size);
{
const rstring dir = _r_path_extractdir (destPath);
if (!_r_fs_exists (dir))
_r_fs_mkdir (dir);
}
size_t offset = 0;
size_t outSizeProcessed = 0;
res = SzArEx_Extract (&db, &lookStream.vt, i,
&blockIndex, &outBuffer, &outBufferSize,
&offset, &outSizeProcessed,
&allocImp, &allocTempImp);
if (res != SZ_OK)
{
_app_logerror (L"SzArEx_Extract", res, 0);
}
else
{
res = OutFile_OpenW (&outFile, destPath);
if (res != SZ_OK)
{
_app_logerror (L"OutFile_OpenW", res, destPath);
}
else
{
size_t processedSize = outSizeProcessed;
if (File_Write (&outFile, outBuffer + offset, &processedSize) != SZ_OK || processedSize != outSizeProcessed)
{
_app_logerror (L"File_Write", res, destPath);
}
else
{
if (SzBitWithVals_Check (&db.Attribs, i))
{
UInt32 attrib = db.Attribs.Vals[i];
/*
p7zip stores posix attributes in high 16 bits and adds 0x8000 as marker.
We remove posix bits, if we detect posix mode field
*/
if ((attrib & 0xF0000000) != 0)
attrib &= 0x7FFF;
SetFileAttributes (destPath, attrib);
}
}
if (!result)
result = true;
File_Close (&outFile);
}
}
}
}
}
ISzAlloc_Free (&allocImp, outBuffer);
}
}
SzFree (nullptr, temp);
SzArEx_Free (&db, &allocImp);
ISzAlloc_Free (&allocImp, lookStream.buf);
File_Close (&archiveStream.file);
return result;
}
bool _app_unpack_zip (HWND hwnd, BROWSER_INFORMATION* pbi, LPCWSTR* pnames, size_t names_count)
{
bool result = false;
ZIPENTRY ze = {0};
const HZIP hzip = OpenZip (pbi->cache_path, nullptr);
if (IsZipHandleU (hzip))
{
INT total_files = 0;
DWORDLONG total_size = 0;
DWORDLONG total_read = 0; // this is our progress so far
// count total files
if (GetZipItem (hzip, -1, &ze) == ZR_OK)
total_files = ze.index;
rstring root_dir_name;
// find root directory which contains main executable
for (INT i = 0; i < total_files; i++)
{
if (GetZipItem (hzip, i, &ze) != ZR_OK)
continue;
if (((ze.attr & FILE_ATTRIBUTE_DIRECTORY) != 0))
continue;
// count total size of unpacked files
total_size += ze.unc_size;
if (root_dir_name.IsEmpty () && pnames)
{
LPCWSTR fname = _r_path_extractfile (ze.name);
if (!fname)
continue;
for (size_t j = 0; j < names_count; j++)
{
if (!pnames[j])
continue;
const size_t fname_len = wcslen (fname);
if (_wcsnicmp (fname, pnames[j], fname_len) == 0)
{
const size_t root_dir_len = wcslen (ze.name) - fname_len;
normallize_dir_name (ze.name);
root_dir_name = ze.name;
root_dir_name.SetLength (root_dir_len);
root_dir_name.Trim (L"\\");
break;
}
}
}
}
rstring fpath;
CHAR buffer[BUFFER_SIZE] = {0};
DWORD written = 0;
for (INT i = 0; i < total_files; i++)
{
if (GetZipItem (hzip, i, &ze) != ZR_OK)
continue;
normallize_dir_name (ze.name);
LPCWSTR dirname = _r_path_extractdir (ze.name).Trim (L"\\").GetString ();
// skip non-root dirs
if (!root_dir_name.IsEmpty () && (wcslen (ze.name) <= root_dir_name.GetLength () || _wcsnicmp (root_dir_name, dirname, root_dir_name.GetLength ()) != 0))
continue;
fpath.Format (L"%s\\%s", pbi->binary_dir, rstring (ze.name + root_dir_name.GetLength ()).GetString ());
_app_setstatus (hwnd, app.LocaleString (IDS_STATUS_INSTALL, nullptr), total_read, total_size);
if ((ze.attr & FILE_ATTRIBUTE_DIRECTORY) != 0)
{
_r_fs_mkdir (fpath);
}
else
{
{
const rstring dir = _r_path_extractdir (fpath);
if (!_r_fs_exists (dir))
_r_fs_mkdir (dir);
}
const HANDLE hfile = CreateFile (fpath, GENERIC_WRITE, FILE_SHARE_READ, nullptr, CREATE_ALWAYS, FILE_FLAG_WRITE_THROUGH, nullptr);
if (hfile != INVALID_HANDLE_VALUE)
{
DWORD total_read_file = 0;
for (ZRESULT zr = ZR_MORE; zr == ZR_MORE;)
{
DWORD bufsize = BUFFER_SIZE;
zr = UnzipItem (hzip, i, buffer, bufsize);
if (zr == ZR_OK)
bufsize = ze.unc_size - total_read_file;
buffer[bufsize] = 0;
WriteFile (hfile, buffer, bufsize, &written, nullptr);
total_read_file += bufsize;
total_read += bufsize;
}
CloseHandle (hfile);
SetFileAttributes (fpath, ze.attr);
if (!result)
result = true;
}
else
{
_app_logerror (L"CreateFile", GetLastError (), fpath);
}
}
}
CloseZip (hzip);
}
return result;
}
bool _app_installupdate (HWND hwnd, BROWSER_INFORMATION* pbi, bool *pis_error)
{
_r_fastlock_acquireexclusive (&lock_download);
if (!_r_fs_exists (pbi->binary_dir))
_r_fs_mkdir (pbi->binary_dir);
bool result = false;
rstring origName = _r_path_extractfile (pbi->binary_path);
LPCWSTR binNames[] = {
origName.GetString (),
L"chrome.exe",
L"dragon.exe",
L"firefox.exe",
L"iridium.exe",
L"iron.exe",
L"slimjet.exe",
L"vivaldi.exe",
L"waterfox.exe",
};
const HZIP hzip = OpenZip (pbi->cache_path, nullptr);
if (IsZipHandleU (hzip))
{
CloseZip (hzip);
result = _app_unpack_zip (hwnd, pbi, binNames, _countof (binNames));
}
else
{
result = _app_unpack_7zip (hwnd, pbi, binNames, _countof (binNames));
}
if (result)
{
_app_cleanup (pbi, _app_getbinaryversion (pbi->binary_path));
_r_fs_delete (pbi->cache_path, false); // remove cache file on installation finished
}
else
{
RemoveDirectory (pbi->binary_dir); // no recurse
_app_logerror (TEXT (__FUNCTION__), GetLastError (), pbi->cache_path);
_r_fs_delete (pbi->cache_path, false); // remove cache file when zip cannot be opened
}
*pis_error = !result;
pbi->is_isinstalled = result;
_r_fastlock_releaseexclusive (&lock_download);
_app_setstatus (hwnd, nullptr, 0, 0);
return result;
}
UINT WINAPI _app_thread_check (LPVOID lparam)
{
BROWSER_INFORMATION* pbi = (BROWSER_INFORMATION*)lparam;
const HWND hwnd = app.GetHWND ();
bool is_stayopen = false;
bool is_haveerror = false;
_r_ctrl_enable (hwnd, IDC_START_BTN, false);
_r_status_pbsetmarquee (hwnd, IDC_PROGRESS, true);
// install downloaded package
if (_r_fs_exists (pbi->cache_path))
{
_r_ctrl_settext (hwnd, IDC_START_BTN, app.LocaleString (IDS_ACTION_INSTALL, nullptr));
_r_status_pbsetmarquee (hwnd, IDC_PROGRESS, false);
app.TrayToggle (hwnd, UID, nullptr, true); // show tray icon
pbi->is_isdownloaded = true;
if (!_app_browserisrunning (pbi))
{
if (pbi->is_bringtofront)
_r_wnd_toggle (hwnd, true); // show window
if (_app_installupdate (hwnd, pbi, &is_haveerror))
{
init_browser_info (pbi);
update_browser_info (hwnd, pbi);
app.ConfigSet (L"ChromiumLastCheck", _r_unixtime_now ());
}
}
else
{
_r_ctrl_enable (hwnd, IDC_START_BTN, true);
is_stayopen = true;
}
}
const bool is_exists = _r_fs_exists (pbi->binary_path);
if (!pbi->is_isinstalled)