Completely untested implementation of agi::Path for Windows.

Originally committed to SVN as r5319.
This commit is contained in:
Niels Martin Hansen 2011-02-08 00:21:42 +00:00
parent 78ed8e3694
commit 7ae6e6da88
1 changed files with 71 additions and 7 deletions

View File

@ -1,4 +1,4 @@
// Copyright (c) 2011, <@aegisub.org>
// 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
@ -26,31 +26,95 @@
#endif
#include <libaegisub/path.h>
#include <libaegisub/charset_conv_win.h>
namespace {
#include <Shlobj.h>
#include <Shellapi.h>
const 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 new agi::PathErrorInternal; //< @fixme error message?
else
return agi::charset::ConvertW(std::wstring(path));
}
std::string get_install_path() {
static std::string install_path;
static bool install_path_valid = false;
if (install_path_valid == false) {
// 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, 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));
install_path_valid = true;
} else {
throw new agi::PathErrorInternal;
}
}
return install_path;
}
};
namespace agi {
const std::string Path::Data() {
return "";
return get_install_path;
}
const std::string Path::Doc() {
return "";
std::string path = Data();
path.append("docs\\");
return path;
}
const std::string Path::User() {
return "";
return WinGetFolderPath(CSIDL_PERSONAL);
}
const std::string Path::Locale() {
return "";
std::string path = Data();
path.append("locale\\");
return path;
}
const std::string Path::Config() {
return "";
std::string path = WinGetFolderPath(CSIDL_APPDATA);
path.append("Aegisub-");
path.append(AEGISUB_VERSION_DATA);
return path;
}
const std::string Path::Temp() {
return "";
wchar_t path[MAX_PATH+1] = {0};
if (GetTempPath(MAX_PATH, path) == 0)
throw new PathErrorInternal;
else
return charset::ConvertW(std::wstring(path));
}
} // namespace agi