mirror of
https://github.com/bsnes-emu/bsnes.git
synced 2025-02-25 15:42:26 +01:00
4e2eb23835
byuu says: Changelog: - added Cocoa target: higan can now be compiled for OS X Lion [Cydrak, byuu] - SNES/accuracy profile hires color blending improvements - fixes Marvelous text [AWJ] - fixed a slight bug in SNES/SA-1 VBR support caused by a typo - added support for multi-pass shaders that can load external textures (requires OpenGL 3.2+) - added game library path (used by ananke->Import Game) to Settings->Advanced - system profiles, shaders and cheats database can be stored in "all users" shared folders now (eg /usr/share on Linux) - all configuration files are in BML format now, instead of XML (much easier to read and edit this way) - main window supports drag-and-drop of game folders (but not game files / ZIP archives) - audio buffer clears when entering a modal loop on Windows (prevents audio repetition with DirectSound driver) - a substantial amount of code clean-up (probably the biggest refactoring to date) One highly desired target for this release was to default to the optimal drivers instead of the safest drivers, but because AMD drivers don't seem to like my OpenGL 3.2 driver, I've decided to postpone that. AMD has too big a market share. Hopefully with v093 officially released, we can get some public input on what AMD doesn't like.
122 lines
4.1 KiB
C++
122 lines
4.1 KiB
C++
#ifndef NALL_WINDOWS_REGISTRY_HPP
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#define NALL_WINDOWS_REGISTRY_HPP
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#include <nall/platform.hpp>
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#include <nall/string.hpp>
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#include <shlwapi.h>
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#undef interface
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#ifndef KEY_WOW64_64KEY
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#define KEY_WOW64_64KEY 0x0100
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#endif
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#ifndef KEY_WOW64_32KEY
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#define KEY_WOW64_32KEY 0x0200
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#endif
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#ifndef NWR_FLAGS
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#define NWR_FLAGS KEY_WOW64_64KEY
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#endif
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#ifndef NWR_SIZE
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#define NWR_SIZE 4096
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#endif
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namespace nall {
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struct registry {
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static bool exists(const string& name) {
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lstring part = name.split("/");
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HKEY handle, rootKey = root(part.take(0));
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string node = part.take();
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string path = part.concatenate("\\");
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if(RegOpenKeyExW(rootKey, utf16_t(path), 0, NWR_FLAGS | KEY_READ, &handle) == ERROR_SUCCESS) {
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wchar_t data[NWR_SIZE] = L"";
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DWORD size = NWR_SIZE * sizeof(wchar_t);
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LONG result = RegQueryValueExW(handle, utf16_t(node), nullptr, nullptr, (LPBYTE)&data, (LPDWORD)&size);
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RegCloseKey(handle);
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if(result == ERROR_SUCCESS) return true;
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}
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return false;
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}
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static string read(const string& name) {
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lstring part = name.split("/");
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HKEY handle, rootKey = root(part.take(0));
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string node = part.take();
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string path = part.concatenate("\\");
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if(RegOpenKeyExW(rootKey, utf16_t(path), 0, NWR_FLAGS | KEY_READ, &handle) == ERROR_SUCCESS) {
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wchar_t data[NWR_SIZE] = L"";
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DWORD size = NWR_SIZE * sizeof(wchar_t);
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LONG result = RegQueryValueExW(handle, utf16_t(node), nullptr, nullptr, (LPBYTE)&data, (LPDWORD)&size);
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RegCloseKey(handle);
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if(result == ERROR_SUCCESS) return (const char*)utf8_t(data);
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}
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return "";
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}
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static void write(const string& name, const string& data = "") {
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lstring part = name.split("/");
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HKEY handle, rootKey = root(part.take(0));
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string node = part.take(), path;
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DWORD disposition;
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for(unsigned n = 0; n < part.size(); n++) {
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path.append(part[n]);
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if(RegCreateKeyExW(rootKey, utf16_t(path), 0, nullptr, 0, NWR_FLAGS | KEY_ALL_ACCESS, nullptr, &handle, &disposition) == ERROR_SUCCESS) {
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if(n == part.size() - 1) {
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RegSetValueExW(handle, utf16_t(node), 0, REG_SZ, (BYTE*)(wchar_t*)utf16_t(data), (data.length() + 1) * sizeof(wchar_t));
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}
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RegCloseKey(handle);
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}
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path.append("\\");
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}
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}
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static bool remove(const string& name) {
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lstring part = name.split("/");
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HKEY rootKey = root(part.take(0));
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string node = part.take();
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string path = part.concatenate("\\");
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if(node.empty()) return SHDeleteKeyW(rootKey, utf16_t(path)) == ERROR_SUCCESS;
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return SHDeleteValueW(rootKey, utf16_t(path), utf16_t(node)) == ERROR_SUCCESS;
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}
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static lstring contents(const string& name) {
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lstring part = name.split("/"), result;
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HKEY handle, rootKey = root(part.take(0));
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part.remove();
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string path = part.concatenate("\\");
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if(RegOpenKeyExW(rootKey, utf16_t(path), 0, NWR_FLAGS | KEY_READ, &handle) == ERROR_SUCCESS) {
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DWORD folders, nodes;
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RegQueryInfoKey(handle, nullptr, nullptr, nullptr, &folders, nullptr, nullptr, &nodes, nullptr, nullptr, nullptr, nullptr);
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for(unsigned n = 0; n < folders; n++) {
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wchar_t name[NWR_SIZE] = L"";
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DWORD size = NWR_SIZE * sizeof(wchar_t);
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RegEnumKeyEx(handle, n, (wchar_t*)&name, &size, nullptr, nullptr, nullptr, nullptr);
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result.append({(const char*)utf8_t(name), "/"});
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}
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for(unsigned n = 0; n < nodes; n++) {
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wchar_t name[NWR_SIZE] = L"";
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DWORD size = NWR_SIZE * sizeof(wchar_t);
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RegEnumValueW(handle, n, (wchar_t*)&name, &size, nullptr, nullptr, nullptr, nullptr);
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result.append((const char*)utf8_t(name));
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}
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RegCloseKey(handle);
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}
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return result;
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}
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private:
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static HKEY root(const string& name) {
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if(name == "HKCR") return HKEY_CLASSES_ROOT;
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if(name == "HKCC") return HKEY_CURRENT_CONFIG;
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if(name == "HKCU") return HKEY_CURRENT_USER;
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if(name == "HKLM") return HKEY_LOCAL_MACHINE;
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if(name == "HKU" ) return HKEY_USERS;
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return nullptr;
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}
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};
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}
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#endif
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