// main function - sets up a 'meta command' to contain each of the library commands, and executes it on the given arguments
int wmain(int argc, wchar_t *argv[])
{
// initialize COM before doing anything else, since the IShellLibrary API depends on COM
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
if (SUCCEEDED(hr))
{
CMetaCommand::PFNCREATECOMMAND rgMainCmds[] =
{
CMetaCommand::Create<CCreateCommand>,
CMetaCommand::Create<CInfoCommand>,
CMetaCommand::Create<CEnumCommand>,
CMetaCommand::Create<CSetAttributeCommand>,
CMetaCommand::Create<CAddCommand>,
CMetaCommand::Create<CRemoveCommand>,
CMetaCommand::Create<CSetDefaultSaveFolderCommand>,
CMetaCommand::Create<CResolveCommand>,
CMetaCommand::Create<CResolveAllCommand>,
CMetaCommand::Create<CManageCommand>,
};
{
PCWSTR pszExeName = PathFindFileNameW(CONSUME_NEXT_ARG(argv, argc));
CMetaCommand main(pszExeName, L"Displays and modifies the attributes of Shell Libraries.", rgMainCmds, ARRAYSIZE(rgMainCmds));
main.Execute(const_cast<PCWSTR*>(argv), argc);
}
CoUninitialize();
}
return 0;
}
// Processes a single argument which identifies the library to operate on; passes any remaining arguments to the derived class.
HRESULT v_ProcessArguments(PCWSTR *ppszArgs, int cArgs)
{
PCWSTR pszLibPath = CONSUME_NEXT_ARG(ppszArgs, cArgs);
HRESULT hr = pszLibPath ? S_OK : E_INVALIDARG;
if (SUCCEEDED(hr))
{
if (_fCreate)
{
// When creating a new library, interpret the argument as the file system path to save the library to.
WCHAR szAbsPath[MAX_PATH];
hr = SHStrDupW(_wfullpath(szAbsPath, pszLibPath, ARRAYSIZE(szAbsPath)), &_pszSavePath);
}
else
{
// Check for the 'FOLDERID_' prefix, which indicates that the argument should be interpreted as a KNOWNFOLDERID.
const WCHAR szPrefix[] = L"FOLDERID_";
const UINT cchPrefix = ARRAYSIZE(szPrefix) - 1;
if (StrCmpNCW(pszLibPath, szPrefix, cchPrefix) == 0)
{
IKnownFolderManager *pkfm;
hr = CoCreateInstance(CLSID_KnownFolderManager, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&pkfm));
if (SUCCEEDED(hr))
{
// KNOWNFOLDERIDs are GUIDs, but they have a corresponding canonical name which is a string.
// By convention, the canonical name is the same as the name of the KNOWNFOLDERID #define.
// That is, FOLDERID_DocumentsLibrary => "DocumentsLibrary". So, skip the prefix and pass
// the remainder to GetFolderByName to retrieve the known folder.
IKnownFolder *pkf;
hr = pkfm->GetFolderByName(pszLibPath + cchPrefix, &pkf);
if (SUCCEEDED(hr))
{
hr = pkf->GetShellItem(KF_FLAG_INIT, IID_PPV_ARGS(&_psiLibrary));
pkf->Release();
}
pkfm->Release();
}
}
else
{
// Default - interpret the argument as a file system path, and create a shell item for it.
WCHAR szAbsPath[MAX_PATH];
hr = SHCreateItemFromParsingName(_wfullpath(szAbsPath, pszLibPath, ARRAYSIZE(szAbsPath)), NULL, IID_PPV_ARGS(&_psiLibrary));
}
}
}
else
{
ParseError(L"Missing library path argument.\n");
}
if (SUCCEEDED(hr))
{
// Allow derived command to process any remaining arguments.
hr = v_ProcessLibArguments(ppszArgs, cArgs);
}
return hr;
}
// Interpret the next argument as a path, and obtain the IShellItem for it to be consumed by the derived class.
HRESULT v_ProcessLibArguments(PCWSTR *ppszArgs, int cArgs)
{
PCWSTR pszFolderPath = CONSUME_NEXT_ARG(ppszArgs, cArgs);
HRESULT hr = pszFolderPath ? S_OK : E_INVALIDARG;
if (SUCCEEDED(hr))
{
hr = SHStrDupW(pszFolderPath, &_pszFolderPath);
if (SUCCEEDED(hr))
{
hr = SHCreateItemFromParsingName(pszFolderPath, NULL, IID_PPV_ARGS(&_psiFolder));
}
}
else
{
ParseError(L"Missing folder path argument.\n");
}
// On success, pass any remaining arguments on to the derived class.
return SUCCEEDED(hr) ? v_ProcessFolderArguments(ppszArgs, cArgs) : hr;
}
int wmain(int argc, wchar_t *argv[])
{
// initialize COM before doing anything else, since the IShellLibrary API depends on COM
HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
if (SUCCEEDED(hr))
{
CMetaCommand::PFNCREATECOMMAND rgMainCmds[] =
{
CMetaCommand::Create<CReindexMatchingFileTypeCommand>,
CMetaCommand::Create<CReindexMatchingMimeTypeCommand>,
CMetaCommand::Create<CReindexMatchingWhereClauseCommand>,
};
{
PCWSTR pszExeName = PathFindFileNameW(CONSUME_NEXT_ARG(argv, argc));
CMetaCommand main(pszExeName, L"Reindexes the files that match the requirements specified. \nreindex <command> -? will give you the usage for each command", rgMainCmds, ARRAYSIZE(rgMainCmds));
main.Execute(const_cast<PCWSTR *>(argv), argc);
}
CoUninitialize();
}
return 0;
}
// Processes the filetypes that we are reindexing.
HRESULT v_ProcessArguments(PCWSTR* ppszArgs, int cArgs)
{
HRESULT hr = cArgs ? S_OK : E_FAIL;
if (FAILED(hr))
{
ParseError(L"Invalid number of arguments.");
}
else
{
// We are going to create a copy of ppszArgs to make an array of filetypes.
m_ppszFileTypes = (PWSTR*) CoTaskMemAlloc(sizeof(PWSTR*) * cArgs);
hr = m_ppszFileTypes ? S_OK : E_FAIL;
if (SUCCEEDED(hr))
{
m_cArgs = cArgs;
for (int i = 0; (i < m_cArgs) && SUCCEEDED(hr); i++)
{
PCWSTR pszArg = CONSUME_NEXT_ARG(ppszArgs, cArgs);
hr = pszArg[0] == L'.' ? S_OK : E_FAIL;
if (FAILED(hr))
{
ParseError(L"'%s' is not a valid filetype.", pszArg);
}
else
{
hr = SHStrDup(pszArg, &(m_ppszFileTypes[i]));
}
}
if (FAILED(hr))
{
FreeAll();
}
}
}
return hr;
}
int wmain(int argc, wchar_t* argv[])
{
if (SUCCEEDED(CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE)))
{
PCWSTR pszAppName = CONSUME_NEXT_ARG(argv, argc);
PCWSTR pszOp = CONSUME_NEXT_ARG(argv, argc);
if (pszOp && ((pszOp[0] == L'-') || (pszOp[0] == L'/')))
{
/* skip - or / */
pszOp++;
if (!_wcsicmp(pszOp, L"?"))
{
Usage(pszAppName);
}
else if (!_wcsicmp(pszOp, L"get"))
{
PCWSTR pszPropertyName = CONSUME_NEXT_ARG(argv, argc);
if (pszPropertyName)
{
PCWSTR pszFileName = CONSUME_NEXT_ARG(argv, argc);
if (pszFileName)
{
GetPropertyValue(pszFileName, pszPropertyName);
}
else
{
wprintf(L"No file name specified.\n");
}
}
else
{
wprintf(L"No property canonical name specified.\n");
}
}
else if (!_wcsicmp(pszOp, L"enum"))
{
PCWSTR pszFileName = CONSUME_NEXT_ARG(argv, argc);
if (pszFileName)
{
EnumerateProperties(pszFileName);
}
else
{
wprintf(L"No file name specified.\n");
}
}
else if (!_wcsicmp(pszOp, L"set"))
{
PCWSTR pszPropertyName = CONSUME_NEXT_ARG(argv, argc);
if (pszPropertyName)
{
PCWSTR pszPropertyValue = CONSUME_NEXT_ARG(argv, argc);
if (pszPropertyValue)
{
PCWSTR pszFileName = CONSUME_NEXT_ARG(argv, argc);
if (pszFileName)
{
SetPropertyValue(pszFileName, pszPropertyName, pszPropertyValue);
}
else
{
wprintf(L"No file name specified.\n");
}
}
else
{
wprintf(L"No property value specified.\n");
}
}
else
{
wprintf(L"No property canonical name specified.\n");
}
}
else if (!_wcsicmp(pszOp, L"info"))
{
PCWSTR pszPropertyName = CONSUME_NEXT_ARG(argv, argc);
if (pszPropertyName)
{
GetPropertyDescription(pszPropertyName);
}
else
{
wprintf(L"No property canonical name specified.\n");
}
}
else
{
wprintf(L"Unrecognized operation specified: -%s\n", pszOp);
Usage(pszAppName);
}
}
else
{
wprintf(L"No operation specified.\n");
Usage(pszAppName);
}
CoUninitialize();
}
return 0;
}