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#include "FbExtractInfo.h"
#include "FbImportReader.h"
#include "FbSmartPtr.h"
#include "FbParams.h"
#include "FbString.h"
#include "FbConst.h"
#include <wx/zipstrm.h>
#include <wx/wfstream.h>
WX_DEFINE_OBJARRAY(FbExtractArrayBase);
FbExtractItem::FbExtractItem(FbSQLite3ResultSet & result, int id, const wxString & ext, const wxString & md5):
id_book(id),
id_archive(result.GetInt(wxT("id_archive"))),
book_name(result.GetString(wxT("file_name"))),
book_path(result.GetString(wxT("file_path"))),
file_type(ext),
librusec(false)
{
librusec = id_book>0 && (result.GetInt(wxT("file")) == 0);
if (librusec) {
if (FbParamItem::IsGenesis()) {
book_name << id / 1000 * 1000 << wxT('/') << Lower(md5);
} else if (book_name.IsEmpty()) {
book_name << id << wxT('.') << ext;
}
}
}
FbExtractItem::FbExtractItem(const FbExtractItem & item):
id_book(item.id_book),
id_archive(item.id_archive),
book_name(item.book_name),
book_path(item.book_path),
librusec(item.librusec)
{
}
bool FbExtractItem::NotFb2() const
{
return Ext(book_name) != wxT("fb2");
}
wxString FbExtractItem::InfoName() const
{
int pos = book_name.rfind(wxT('.'));
wxString result;
if (pos == wxNOT_FOUND) {
result = book_name;
} else {
result = book_name.substr(0, pos);
}
return result << wxT(".fbd");
}
wxString FbExtractItem::FileName(bool bInfoOnly) const
{
if (bInfoOnly && NotFb2())
return InfoName();
else return book_name;
}
wxFileName FbExtractItem::GetBook(const wxString &path) const
{
wxFileName result = book_name;
result.Normalize(wxPATH_NORM_ALL, path);
return result;
}
wxFileName FbExtractItem::GetZip(const wxString &path) const
{
wxFileName result = zip_name;
result.Normalize(wxPATH_NORM_ALL, path);
return result;
}
bool FbExtractItem::FindZip(const wxString &basepath, wxFileName &filename) const
{
filename = GetZip(basepath);
if (filename.FileExists()) return true;
if (zip_path.IsEmpty()) return false;
filename = zip_path;
return filename.FileExists();
}
bool FbExtractItem::FindBook(const wxString &basepath, wxFileName &filename) const
{
filename = GetBook(basepath);
if (filename.FileExists()) return true;
if (book_path.IsEmpty()) return false;
filename = book_path;
return filename.FileExists();
}
wxString FbExtractItem::ErrorName() const
{
if (librusec) {
return wxString::Format(wxT("$(%s)/%s"), FbParams(FB_CONFIG_TYPE).Str().c_str(), book_name.c_str());
} else if ( id_archive ) {
if ( wxFileName(zip_name).GetName() == book_name )
return zip_name.c_str();
else {
wxString result = zip_name;
result << wxT(": ");
FbString filename = book_name;
if (filename.Len() > 0x24) {
wxString ext;
int pos = filename.Find(wxT('.'), true);
if (pos != wxNOT_FOUND) ext = filename.Mid(pos);
filename.Truncate(pos);
filename = filename.AfterLast(wxT('/'));
filename.Shorten() << ext;
}
return result << filename;
}
} else {
return book_name.c_str();
}
}
void FbExtractItem::DeleteFile(const wxString &basepath) const
{
if (librusec) return;
wxFileName filename = id_archive ? GetZip(basepath) : GetBook(basepath);
if (!filename.FileExists()) return;
if (id_archive) {
wxCSConv conv(wxT("cp866"));
wxFFileInputStream file(filename.GetFullPath());
wxZipInputStream zip(file, conv);
size_t count = 0;
FbSmartPtr<wxZipEntry> entry;
while (entry = zip.GetNextEntry()) {
if (entry->GetSize()) {
if (Ext(entry->GetInternalName()) != wxT("fbd")) count++;
if (count > 1) return;
}
}
}
FbLogWarning(_("Delete"), ErrorName());
wxRemoveFile(filename.GetFullPath());
}
wxString FbExtractItem::GetURL() const
{
return id_archive ? zip_name : book_name;
}
FbExtractArray::FbExtractArray(FbSQLite3Database & database, const int id)
:FbExtractArrayBase(), m_id(id)
{
{
wxString sql = wxT("\
SELECT DISTINCT 0 AS file, id, id_archive, file_name, file_path, file_type, md5sum FROM books WHERE id=? UNION ALL \
SELECT DISTINCT 1 AS file, id_book, id_archive, file_name, file_path, NULL, NULL FROM files WHERE id_book=? \
ORDER BY file \
");
FbSQLite3Statement stmt = database.PrepareStatement(sql);
stmt.Bind(1, id);
stmt.Bind(2, id);
FbSQLite3ResultSet result = stmt.ExecuteQuery();
wxString filetype;
wxString md5sum;
while ( result.NextRow() ) {
if (filetype.IsEmpty()) filetype = result.GetString(wxT("file_type"));
if (md5sum.IsEmpty()) md5sum = result.GetString(wxT("md5sum"));
Add(FbExtractItem(result, id, filetype, md5sum));
}
}
{
wxString sql = wxT("SELECT file_name, file_path FROM archives WHERE id=?");
for (size_t i = 0; i<Count(); i++) {
FbExtractItem & item = Item(i);
if (!item.id_archive) continue;
FbSQLite3Statement stmt = database.PrepareStatement(sql);
stmt.Bind(1, item.id_archive);
FbSQLite3ResultSet result = stmt.ExecuteQuery();
if (result.NextRow()) {
item.zip_name = result.GetString(wxT("file_name"));
item.zip_path = result.GetString(wxT("file_path"));
}
}
}
}
void FbExtractArray::DeleteFiles(const wxString &basepath) const
{
for (size_t i = 0; i<Count(); i++) {
FbExtractItem & item = Item(i);
if (item.librusec) continue;
item.DeleteFile(basepath);
}
}
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