SquareTree::SquareTree(const char* data) : root(nullptr) {
// convert the file content to UTF-8
if (str::StartsWith(data, UTF8_BOM)) {
dataUtf8.SetCopy(data + 3);
} else if (str::StartsWith(data, UTF16_BOM)) {
auto tmp = str::conv::ToUtf8((const WCHAR*)(data + 2));
dataUtf8.Set(tmp.StealData());
} else if (data) {
AutoFreeW tmp(str::conv::FromAnsi(data));
auto tmp2 = str::conv::ToUtf8(tmp.Get());
dataUtf8.Set(tmp2.StealData());
}
if (!dataUtf8) {
return;
}
char* start = dataUtf8.Get();
root = ParseSquareTreeRec(start, true);
CrashIf(*start || !root);
}
/// Changes the ownership of the data; after the call the Vector is empty
inline double *StealData() { double *p; StealData(&p); return p; }
/* parse argument list. we assume that all unrecognized arguments are file names. */
void CommandLineInfo::ParseCommandLine(const WCHAR* cmdLine) {
WStrVec argList;
ParseCmdLine(cmdLine, argList);
size_t argCount = argList.size();
#define is_arg_with_param(_argNo) (param && _argNo == arg)
#define additional_param() argList.at(n + 1)
#define has_additional_param() ((argCount > n + 1) && ('-' != additional_param()[0]))
#define handle_string_param(name) name.SetCopy(argList.at(++n))
#define handle_int_param(name) name = _wtoi(argList.at(++n))
for (size_t n = 1; n < argCount; n++) {
WCHAR* argName = argList.at(n);
int arg = GetArgNo(argName);
WCHAR* param = nullptr;
if (argCount > n + 1) {
param = argList.at(n + 1);
}
if (RegisterForPdf == arg) {
makeDefault = true;
exitImmediately = true;
return;
} else if (Silent == arg) {
// silences errors happening during -print-to and -print-to-default
silent = true;
} else if (PrintToDefault == arg) {
printerName.Set(GetDefaultPrinterName());
if (!printerName)
printDialog = true;
exitWhenDone = true;
} else if (is_arg_with_param(PrintTo)) {
handle_string_param(printerName);
exitWhenDone = true;
} else if (PrintDialog == arg) {
printDialog = true;
} else if (is_arg_with_param(PrintSettings)) {
// argument is a comma separated list of page ranges and
// advanced options [even|odd], [noscale|shrink|fit] and [autorotation|portrait|landscape]
// e.g. -print-settings "1-3,5,10-8,odd,fit"
handle_string_param(printSettings);
str::RemoveChars(printSettings, L" ");
str::TransChars(printSettings, L";", L",");
} else if (ExitWhenDone == arg || ExitOnPrint == arg) {
// only affects -print-dialog (-print-to and -print-to-default
// always exit on print) and -stress-test (useful for profiling)
exitWhenDone = true;
} else if (is_arg_with_param(InverseSearch)) {
inverseSearchCmdLine.SetCopy(argList.at(++n));
} else if ((is_arg_with_param(ForwardSearch) || is_arg_with_param(FwdSearch)) && argCount > n + 2) {
// -forward-search is for consistency with -inverse-search
// -fwdsearch is for consistency with -fwdsearch-*
handle_string_param(forwardSearchOrigin);
handle_int_param(forwardSearchLine);
} else if (is_arg_with_param(NamedDest) || is_arg_with_param(NamedDest2)) {
// -nameddest is for backwards compat (was used pre-1.3)
// -named-dest is for consistency
handle_string_param(destName);
} else if (is_arg_with_param(Page)) {
handle_int_param(pageNumber);
} else if (Restrict == arg) {
restrictedUse = true;
} else if (InvertColors1 == arg || InvertColors2 == arg) {
// -invertcolors is for backwards compat (was used pre-1.3)
// -invert-colors is for consistency
// -invert-colors used to be a shortcut for -set-color-range 0xFFFFFF 0x000000
// now it non-permanently swaps textColor and backgroundColor
invertColors = true;
} else if (Presentation == arg) {
enterPresentation = true;
} else if (Fullscreen == arg) {
enterFullScreen = true;
} else if (is_arg_with_param(View)) {
ParseViewMode(&startView, param);
++n;
} else if (is_arg_with_param(Zoom)) {
ParseZoomValue(&startZoom, param);
++n;
} else if (is_arg_with_param(Scroll)) {
ParseScrollValue(&startScroll, param);
++n;
} else if (Console == arg) {
showConsole = true;
} else if (is_arg_with_param(AppData)) {
appdataDir.SetCopy(param);
++n;
} else if (is_arg_with_param(Plugin)) {
// -plugin [<URL>] <parent HWND>
if (argCount > n + 2 && !str::IsDigit(*argList.at(n + 1)) && *argList.at(n + 2) != '-')
handle_string_param(pluginURL);
// the argument is a (numeric) window handle to
// become the parent of a frameless SumatraPDF
// (used e.g. for embedding it into a browser plugin)
hwndPluginParent = (HWND)(INT_PTR)_wtol(argList.at(++n));
} else if (is_arg_with_param(StressTest)) {
// -stress-test <file or dir path> [<file filter>] [<page/file range(s)>] [<cycle
// count>x]
// e.g. -stress-test file.pdf 25x for rendering file.pdf 25 times
// -stress-test file.pdf 1-3 render only pages 1, 2 and 3 of file.pdf
// -stress-test dir 301- 2x render all files in dir twice, skipping first 300
// -stress-test dir *.pdf;*.xps render all files in dir that are either PDF or XPS
handle_string_param(stressTestPath);
int num;
if (has_additional_param() && str::FindChar(additional_param(), '*'))
handle_string_param(stressTestFilter);
if (has_additional_param() && IsValidPageRange(additional_param()))
handle_string_param(stressTestRanges);
if (has_additional_param() && str::Parse(additional_param(), L"%dx%$", &num) && num > 0) {
stressTestCycles = num;
n++;
}
} else if (is_arg_with_param(ArgN)) {
handle_int_param(stressParallelCount);
} else if (is_arg_with_param(Render)) {
handle_int_param(pageNumber);
testRenderPage = true;
} else if (is_arg_with_param(ExtractText)) {
handle_int_param(pageNumber);
testExtractPage = true;
} else if (Rand == arg) {
stressRandomizeFiles = true;
} else if (is_arg_with_param(Bench)) {
WCHAR* s = str::Dup(param);
++n;
pathsToBenchmark.Push(s);
s = nullptr;
if (has_additional_param() && IsBenchPagesInfo(additional_param())) {
s = str::Dup(argList.at(++n));
}
pathsToBenchmark.Push(s);
exitImmediately = true;
} else if (CrashOnOpen == arg) {
// to make testing of crash reporting system in pre-release/release
// builds possible
crashOnOpen = true;
} else if (ReuseInstance == arg) {
// for backwards compatibility, -reuse-instance reuses whatever
// instance has registered as DDE server
reuseDdeInstance = true;
}
// TODO: remove the following deprecated options within a release or two
else if (is_arg_with_param(Lang)) {
auto tmp = str::conv::ToAnsi(param);
lang.Set(tmp.StealData());
++n;
} else if (EscToExit == arg) {
globalPrefArgs.Append(str::Dup(argList.at(n)));
} else if (is_arg_with_param(BgColor) || is_arg_with_param(BgColor2) || is_arg_with_param(FwdSearchOffset) ||
is_arg_with_param(FwdSearchWidth) || is_arg_with_param(FwdSearchColor) ||
is_arg_with_param(FwdSearchPermanent) || is_arg_with_param(MangaMode)) {
globalPrefArgs.Append(str::Dup(argList.at(n)));
globalPrefArgs.Append(str::Dup(argList.at(++n)));
} else if (SetColorRange == arg && argCount > n + 2) {
globalPrefArgs.Append(str::Dup(argList.at(n)));
globalPrefArgs.Append(str::Dup(argList.at(++n)));
globalPrefArgs.Append(str::Dup(argList.at(++n)));
}
#ifdef DEBUG
else if (ArgEnumPrinters == arg) {
EnumeratePrinters();
/* this is for testing only, exit immediately */
exitImmediately = true;
return;
}
#endif
// this should have been handled already by AutoUpdateMain
else if (is_arg_with_param(AutoUpdate)) {
n++;
} else {
// Remember this argument as a filename to open
WCHAR* filePath = nullptr;
if (str::EndsWithI(argName, L".lnk"))
filePath = ResolveLnk(argName);
if (!filePath)
filePath = str::Dup(argName);
fileNames.Push(filePath);
}
}
#undef is_arg_with_param
#undef additional_param
#undef has_additional_param
#undef handle_string_param
#undef handle_int_param
}