mirror of https://github.com/odrling/Aegisub
111 lines
2.8 KiB
C++
111 lines
2.8 KiB
C++
// Copyright (c) 2011, Niels Martin Hansen <nielsm@aegisub.org>
|
|
//
|
|
// Permission to use, copy, modify, and distribute this software for any
|
|
// purpose with or without fee is hereby granted, provided that the above
|
|
// copyright notice and this permission notice appear in all copies.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
|
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
|
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
|
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
|
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
|
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
|
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
|
//
|
|
// $Id$
|
|
|
|
/// @file path.cpp
|
|
/// @brief Common paths.
|
|
/// @ingroup libaegisub
|
|
|
|
#ifndef LAGI_PRE
|
|
#include <string>
|
|
#endif
|
|
|
|
#include <libaegisub/path.h>
|
|
|
|
#include <libaegisub/charset_conv_win.h>
|
|
#include <libaegisub/util_win.h>
|
|
|
|
|
|
namespace {
|
|
#include <Shlobj.h>
|
|
#include <Shellapi.h>
|
|
|
|
std::string WinGetFolderPath(int folder) {
|
|
wchar_t path[MAX_PATH+1] = {0};
|
|
HRESULT res = SHGetFolderPathW(
|
|
0, // hwndOwner
|
|
folder, // nFolder
|
|
0, // hToken
|
|
0, // dwFlags
|
|
path // pszPath
|
|
);
|
|
if (FAILED(res))
|
|
throw agi::PathErrorInternal("SHGetFolderPath() failed"); //< @fixme error message?
|
|
|
|
return agi::charset::ConvertW(path);
|
|
}
|
|
|
|
std::string get_install_path() {
|
|
static std::string install_path;
|
|
if (install_path.empty()) {
|
|
// Excerpt from <http://msdn.microsoft.com/en-us/library/bb776391.aspx>:
|
|
// lpCmdLine [in]
|
|
// If this parameter is an empty string the function returns
|
|
// the path to the current executable file.
|
|
int argc;
|
|
LPWSTR *argv = CommandLineToArgvW(L"", &argc);
|
|
|
|
wchar_t path[MAX_PATH+1] = {0};
|
|
wchar_t *fn;
|
|
DWORD res = GetFullPathNameW(argv[0], MAX_PATH, path, &fn);
|
|
LocalFree(argv);
|
|
|
|
if (res > 0 && GetLastError() == 0) {
|
|
*fn = '\0'; // fn points to filename part of path, set an end marker there
|
|
install_path = agi::charset::ConvertW(std::wstring(path));
|
|
} else {
|
|
throw agi::PathErrorInternal(agi::util::ErrorString(GetLastError()));
|
|
}
|
|
}
|
|
|
|
return install_path;
|
|
}
|
|
|
|
}
|
|
|
|
|
|
namespace agi {
|
|
|
|
std::string Path::Data() {
|
|
return get_install_path();
|
|
}
|
|
|
|
std::string Path::Doc() {
|
|
return Data() + "docs\\";
|
|
}
|
|
|
|
std::string Path::User() {
|
|
return WinGetFolderPath(CSIDL_PERSONAL);
|
|
}
|
|
|
|
std::string Path::Locale() {
|
|
return Data() + "locale\\";
|
|
}
|
|
|
|
std::string Path::Config() {
|
|
return WinGetFolderPath(CSIDL_APPDATA) + "Aegisub3";
|
|
/// @fixme should get version number in a more dynamic manner
|
|
}
|
|
|
|
std::string Path::Temp() {
|
|
wchar_t path[MAX_PATH+1] = {0};
|
|
if (GetTempPath(MAX_PATH, path) == 0)
|
|
throw PathErrorInternal(util::ErrorString(GetLastError()));
|
|
else
|
|
return charset::ConvertW(path);
|
|
}
|
|
|
|
} // namespace agi
|