Exemple #1
0
// extract ComicBookInfo metadata
// cf. http://code.google.com/p/comicbookinfo/
bool CbxEngineImpl::Visit(const char *path, const char *value, json::DataType type)
{
    if (json::Type_String == type && str::Eq(path, "/ComicBookInfo/1.0/title"))
        propTitle.Set(str::conv::FromUtf8(value));
    else if (json::Type_Number == type && str::Eq(path, "/ComicBookInfo/1.0/publicationYear"))
        propDate.Set(str::Format(L"%s/%d", propDate ? propDate : L"", atoi(value)));
    else if (json::Type_Number == type && str::Eq(path, "/ComicBookInfo/1.0/publicationMonth"))
        propDate.Set(str::Format(L"%d%s", atoi(value), propDate ? propDate : L""));
    else if (json::Type_String == type && str::Eq(path, "/appID"))
        propCreator.Set(str::conv::FromUtf8(value));
    else if (json::Type_String == type && str::Eq(path, "/lastModified"))
        propModDate.Set(str::conv::FromUtf8(value));
    else if (json::Type_String == type && str::Eq(path, "/X-summary"))
        propSummary.Set(str::conv::FromUtf8(value));
    else if (str::StartsWith(path, "/ComicBookInfo/1.0/credits[")) {
        int idx = -1;
        const char *prop = str::Parse(path, "/ComicBookInfo/1.0/credits[%d]/", &idx);
        if (prop) {
            if (json::Type_String == type && str::Eq(prop, "person"))
                propAuthorTmp.Set(str::conv::FromUtf8(value));
            else if (json::Type_Bool == type && str::Eq(prop, "primary") &&
                propAuthorTmp && propAuthors.Find(propAuthorTmp) == -1) {
                propAuthors.Append(propAuthorTmp.StealData());
            }
        }
        return true;
    }
    // stop parsing once we have all desired information
    return !propTitle || propAuthors.Count() == 0 || !propCreator ||
           !propDate || str::FindChar(propDate, '/') <= propDate;
}
static void ParseCommandLine(WCHAR *cmdLine)
{
    WStrVec argList;
    ParseCmdLine(cmdLine, argList);

#define is_arg(param) str::EqI(arg + 1, TEXT(param))
#define is_arg_with_param(param) (is_arg(param) && i < argList.Count() - 1)

    // skip the first arg (exe path)
    for (size_t i = 1; i < argList.Count(); i++) {
        WCHAR *arg = argList.At(i);
        if ('-' != *arg && '/' != *arg)
            continue;

        if (is_arg("s"))
            gGlobalData.silent = true;
        else if (is_arg_with_param("d"))
            str::ReplacePtr(&gGlobalData.installDir, argList.At(++i));
#ifndef BUILD_UNINSTALLER
        else if (is_arg("register"))
            gGlobalData.registerAsDefault = true;
        else if (is_arg_with_param("opt")) {
            WCHAR *opts = argList.At(++i);
            str::ToLower(opts);
            str::TransChars(opts, L" ;", L",,");
            WStrVec optlist;
            optlist.Split(opts, L",", true);
            if (optlist.Find(L"plugin") != -1)
                gGlobalData.installBrowserPlugin = true;
            if (optlist.Find(L"pdffilter") != -1)
                gGlobalData.installPdfFilter = true;
            if (optlist.Find(L"pdfpreviewer") != -1)
                gGlobalData.installPdfPreviewer = true;
        }
#endif
        else if (is_arg("h") || is_arg("help") || is_arg("?"))
            gGlobalData.showUsageAndQuit = true;
#ifdef ENABLE_CRASH_TESTING
        else if (is_arg("crash")) {
            // will induce crash when 'Install' button is pressed
            // for testing crash handling
            gForceCrash = true;
        }
#endif
    }
}
Exemple #3
0
static WCHAR *FormatPdfFileStructure(Doc doc)
{
    ScopedMem<WCHAR> fstruct(doc.GetProperty(Prop_PdfFileStructure));
    if (str::IsEmpty(fstruct.Get()))
        return NULL;
    WStrVec parts;
    parts.Split(fstruct, L",", true);
    
    WStrVec props;

    if (parts.Find(L"linearized") != -1)
        props.Push(str::Dup(_TR("Fast Web View")));
    if (parts.Find(L"tagged") != -1)
        props.Push(str::Dup(_TR("Tagged PDF")));
    if (parts.Find(L"PDFX") != -1)
        props.Push(str::Dup(L"PDF/X (ISO 15930)"));
    if (parts.Find(L"PDFA1") != -1)
        props.Push(str::Dup(L"PDF/A (ISO 19005)"));
    if (parts.Find(L"PDFE1") != -1)
        props.Push(str::Dup(L"PDF/E (ISO 24517)"));

    return props.Join(L", ");
}
Exemple #4
0
// verify that all registry entries that need to be set in order to associate
// Sumatra with .pdf files exist and have the right values
bool IsExeAssociatedWithPdfExtension()
{
    // this one doesn't have to exist but if it does, it must be APP_NAME_STR
    ScopedMem<WCHAR> tmp(ReadRegStr(HKEY_CURRENT_USER, REG_EXPLORER_PDF_EXT, L"Progid"));
    if (tmp && !str::Eq(tmp, APP_NAME_STR))
        return false;

    // this one doesn't have to exist but if it does, it must be APP_NAME_STR.exe
    tmp.Set(ReadRegStr(HKEY_CURRENT_USER, REG_EXPLORER_PDF_EXT, L"Application"));
    if (tmp && !str::EqI(tmp, APP_NAME_STR L".exe"))
        return false;

    // this one doesn't have to exist but if it does, it must be APP_NAME_STR
    tmp.Set(ReadRegStr(HKEY_CURRENT_USER, REG_EXPLORER_PDF_EXT L"\\UserChoice", L"Progid"));
    if (tmp && !str::Eq(tmp, APP_NAME_STR))
        return false;

    // HKEY_CLASSES_ROOT\.pdf default key must exist and be equal to APP_NAME_STR
    tmp.Set(ReadRegStr(HKEY_CLASSES_ROOT, L".pdf", NULL));
    if (!str::Eq(tmp, APP_NAME_STR))
        return false;

    // HKEY_CLASSES_ROOT\SumatraPDF\shell\open default key must be: open
    tmp.Set(ReadRegStr(HKEY_CLASSES_ROOT, APP_NAME_STR L"\\shell", NULL));
    if (!str::EqI(tmp, L"open"))
        return false;

    // HKEY_CLASSES_ROOT\SumatraPDF\shell\open\command default key must be: "${exe_path}" "%1"
    tmp.Set(ReadRegStr(HKEY_CLASSES_ROOT, APP_NAME_STR L"\\shell\\open\\command", NULL));
    if (!tmp)
        return false;

    WStrVec argList;
    ParseCmdLine(tmp, argList);
    ScopedMem<WCHAR> exePath(GetExePath());
    if (!exePath || !argList.Find(L"%1") || !str::Find(tmp, L"\"%1\""))
        return false;

    return path::IsSame(exePath, argList.At(0));
}
// removes thumbnails that don't belong to any frequently used item in file history
void CleanUpThumbnailCache(FileHistory& fileHistory)
{
    ScopedMem<WCHAR> thumbsPath(AppGenDataFilename(THUMBNAILS_DIR_NAME));
    if (!thumbsPath)
        return;
    ScopedMem<WCHAR> pattern(path::Join(thumbsPath, L"*.png"));

    WStrVec files;
    WIN32_FIND_DATA fdata;

    HANDLE hfind = FindFirstFile(pattern, &fdata);
    if (INVALID_HANDLE_VALUE == hfind)
        return;
    do {
        if (!(fdata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
            files.Append(str::Dup(fdata.cFileName));
    } while (FindNextFile(hfind, &fdata));
    FindClose(hfind);

    Vec<DisplayState *> list;
    fileHistory.GetFrequencyOrder(list);
    for (size_t i = 0; i < list.Count() && i < FILE_HISTORY_MAX_FREQUENT * 2; i++) {
        ScopedMem<WCHAR> bmpPath(GetThumbnailPath(list.At(i)->filePath));
        if (!bmpPath)
            continue;
        int idx = files.Find(path::GetBaseName(bmpPath));
        if (idx != -1) {
            CrashIf(idx < 0 || files.Count() <= (size_t)idx);
            WCHAR *fileName = files.At(idx);
            files.RemoveAt(idx);
            free(fileName);
        }
    }

    for (size_t i = 0; i < files.Count(); i++) {
        ScopedMem<WCHAR> bmpPath(path::Join(thumbsPath, files.At(i)));
        file::Delete(bmpPath);
    }
}