- Add new W2K policies to the known list of policies.
- Modify the algorithme to go through the list until a NULL entry is found instead of hardcoding the number of elements (I was to lazy to count them again ;-) - Fix SHInitRestricted to work as Unicode on NT systems.
This commit is contained in:
Rolf Kalbermatter
Alexandre Julliard
parent
830d3d778f
commit
bc7cf93d92
@ -26,7 +26,7 @@
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* You could easily write one with the information in
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* this file...
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*
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* Up to date as of SHELL32 v4.72 (Win98, Win95 with MSIE 5)
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* Up to date as of SHELL32 v5.00 (W2K)
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*/
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#include <stdlib.h>
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@ -36,6 +36,7 @@
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#include "winerror.h"
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#include "winreg.h"
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#include "shell32_main.h"
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#include "undocshell.h"
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#include "wine/winuser16.h"
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@ -43,27 +44,31 @@
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WINE_DEFAULT_DEBUG_CHANNEL(shell);
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#define SHELL_MAX_POLICIES 57
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#define SHELL_NO_POLICY 0xffffffff
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typedef struct tagPOLICYDAT
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{
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DWORD polflags; /* flags value passed to SHRestricted */
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DWORD policy; /* policy value passed to SHRestricted */
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LPCSTR appstr; /* application str such as "Explorer" */
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LPCSTR keystr; /* name of the actual registry key / policy */
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DWORD cache; /* cached value or 0xffffffff for invalid */
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} POLICYDATA, *LPPOLICYDATA;
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#if 0
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extern POLICYDATA sh32_policy_table[SHELL_MAX_POLICIES];
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#endif
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/* registry strings */
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static const CHAR strRegistryPolicyA[] = "Software\\Microsoft\\Windows\\CurrentVersion\\Policies";
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static const WCHAR strRegistryPolicyW[] = {'S','o','f','t','w','a','r','e','\\','M','i','c','r','o',
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's','o','f','t','\\','W','i','n','d','o','w','s','\\',
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'C','u','r','r','e','n','t','V','e','r','s','i','o','n',
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'\\','P','o','l','i','c','i','e','s',0};
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static const CHAR strPolicyA[] = "Policy";
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static const WCHAR strPolicyW[] = {'P','o','l','i','c','y',0};
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/* application strings */
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static const char strExplorer[] = {"Explorer"};
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static const char strActiveDesk[] = {"ActiveDesktop"};
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static const char strWinOldApp[] = {"WinOldApp"};
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static const char strAddRemoveProgs[] = {"AddRemoveProgs"};
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/* key strings */
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@ -126,7 +131,6 @@ static const char strNoClose[] = {"NoClose"};
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static const char strNoRun[] = {"NoRun"};
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/* policy data array */
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POLICYDATA sh32_policy_table[] =
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{
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{
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@ -267,6 +271,12 @@ POLICYDATA sh32_policy_table[] =
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strNoCommonGroups,
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SHELL_NO_POLICY
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},
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{
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0x800000,
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strExplorer,
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"SeparateProcess",
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SHELL_NO_POLICY
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},
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{
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0x1000000,
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strExplorer,
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@ -470,11 +480,299 @@ POLICYDATA sh32_policy_table[] =
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strExplorer,
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strNoFileURL,
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SHELL_NO_POLICY
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}
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},
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{
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0x40000022,
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strExplorer,
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"FindComputers",
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SHELL_NO_POLICY
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},
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{
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0x40000023,
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strExplorer,
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"IntelliMenus",
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SHELL_NO_POLICY
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},
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{
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0x40000024,
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strExplorer,
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"MemCheckBoxInRunDlg",
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SHELL_NO_POLICY
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},
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{
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0x40000025,
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strAddRemoveProgs,
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"ShowPostSetup",
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SHELL_NO_POLICY
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},
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{
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0x40000026,
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strExplorer,
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"NoSyncAll",
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SHELL_NO_POLICY
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},
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{
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0x40000027,
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strExplorer,
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"NoControlPanel",
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SHELL_NO_POLICY
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},
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{
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0x40000028,
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strExplorer,
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"EnumWorkgroup",
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SHELL_NO_POLICY
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},
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{
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0x40000029,
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strAddRemoveProgs,
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"NoAddRemovePrograms",
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SHELL_NO_POLICY
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},
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{
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0x4000002A,
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strAddRemoveProgs,
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"NoRemovePage",
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SHELL_NO_POLICY
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},
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{
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0x4000002B,
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strAddRemoveProgs,
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"NoAddPage",
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SHELL_NO_POLICY
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},
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{
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0x4000002C,
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strAddRemoveProgs,
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"NoWindowsSetupPage",
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SHELL_NO_POLICY
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},
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{
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0x4000002E,
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strExplorer,
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"NoChangeMappedDriveLabel",
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SHELL_NO_POLICY
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},
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{
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0x4000002F,
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strExplorer,
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"NoChangeMappedDriveComment",
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SHELL_NO_POLICY
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},
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{
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0x40000030,
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strExplorer,
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"MaxRecentDocs",
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SHELL_NO_POLICY
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},
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{
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0x40000031,
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strExplorer,
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"NoNetworkConnections",
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SHELL_NO_POLICY
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},
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{
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0x40000032,
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strExplorer,
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"ForceStartMenuLogoff",
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SHELL_NO_POLICY
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},
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{
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0x40000033,
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strExplorer,
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"NoWebView",
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SHELL_NO_POLICY
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},
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{
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0x40000034,
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strExplorer,
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"NoCustomizeThisFolder",
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SHELL_NO_POLICY
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},
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{
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0x40000035,
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strExplorer,
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"NoEncryption",
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SHELL_NO_POLICY
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},
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{
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0x40000036,
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strExplorer,
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"AllowFrenchEncryption",
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SHELL_NO_POLICY
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},
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{
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0x40000037,
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strExplorer,
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"DontShowSuperHidden",
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SHELL_NO_POLICY
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},
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{
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0x40000038,
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strExplorer,
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"NoShellSearchButton",
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SHELL_NO_POLICY
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},
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{
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0x40000039,
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strExplorer,
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"NoHardwareTab",
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SHELL_NO_POLICY
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},
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{
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0x4000003A,
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strExplorer,
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"NoRunasInstallPrompt",
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SHELL_NO_POLICY
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},
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{
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0x4000003B,
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strExplorer,
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"PromptRunasInstallNetPath",
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SHELL_NO_POLICY
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},
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{
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0x4000003C,
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strExplorer,
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"NoManageMyComputerVerb",
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SHELL_NO_POLICY
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},
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{
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0x4000003D,
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strExplorer,
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"NoRecentDocsNetHood",
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SHELL_NO_POLICY
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},
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{
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0x4000003E,
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strExplorer,
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"DisallowRun",
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SHELL_NO_POLICY
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},
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{
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0x4000003F,
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strExplorer,
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"NoWelcomeScreen",
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SHELL_NO_POLICY
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},
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{
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0x40000040,
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strExplorer,
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"RestrictCpl",
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SHELL_NO_POLICY
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},
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{
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0x40000041,
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strExplorer,
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"DisallowCpl",
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SHELL_NO_POLICY
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},
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{
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0x40000042,
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strExplorer,
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"NoSMBalloonTip",
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SHELL_NO_POLICY
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},
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{
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0x40000043,
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strExplorer,
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"NoSMHelp",
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SHELL_NO_POLICY
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},
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{
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0x40000044,
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strExplorer,
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"NoWinKeys",
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SHELL_NO_POLICY
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},
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{
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0x40000045,
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strExplorer,
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"NoEncryptOnMove",
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SHELL_NO_POLICY
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},
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{
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0x40000046,
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strExplorer,
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"DisableLocalMachineRun",
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SHELL_NO_POLICY
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},
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{
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0x40000047,
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strExplorer,
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"DisableCurrentUserRun",
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SHELL_NO_POLICY
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},
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{
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0x40000048,
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strExplorer,
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"DisableLocalMachineRunOnce",
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SHELL_NO_POLICY
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},
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{
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0x40000049,
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strExplorer,
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"DisableCurrentUserRunOnce",
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SHELL_NO_POLICY
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},
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{
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0x4000004A,
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strExplorer,
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"ForceActiveDesktopOn",
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SHELL_NO_POLICY
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},
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{
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0x4000004B,
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strExplorer,
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"NoComputersNearMe",
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SHELL_NO_POLICY
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},
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{
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0x4000004C,
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strExplorer,
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"NoViewOnDrive",
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SHELL_NO_POLICY
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},
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{
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0x4000004F,
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strExplorer,
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"NoSMMyDocs",
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SHELL_NO_POLICY
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},
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{
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0x40000061,
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strExplorer,
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"StartRunNoHOMEPATH",
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SHELL_NO_POLICY
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},
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{
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0x41000001,
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strExplorer,
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"NoDisconnect",
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SHELL_NO_POLICY
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},
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{
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0x41000002,
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strExplorer,
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"NoNTSecurity",
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SHELL_NO_POLICY
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},
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{
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0x41000003,
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strExplorer,
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"NoFileAssociate",
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SHELL_NO_POLICY
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},
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{
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0,
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0,
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0,
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SHELL_NO_POLICY
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}
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};
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/*************************************************************************
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* SHRestricted [SHELL32.100]
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* SHRestricted [SHELL32.100]
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*
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* Get the value associated with a policy Id.
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*
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@ -494,102 +792,103 @@ POLICYDATA sh32_policy_table[] =
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* b: 98Lite 2.0 (which uses many of these policy keys) http://www.98lite.net/
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* c: 'The Windows 95 Registry', by John Woram, 1996 MIS: Press
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*/
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DWORD WINAPI SHRestricted (DWORD pol) {
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char regstr[256];
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HKEY xhkey;
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DWORD retval, polidx, i, datsize = 4;
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DWORD WINAPI SHRestricted (DWORD policy)
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{
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char regstr[256];
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HKEY xhkey;
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DWORD retval, datsize = 4;
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LPPOLICYDATA p;
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TRACE("(%08lx)\n",pol);
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polidx = -1;
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TRACE("(%08lx)\n", policy);
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/* scan to see if we know this policy ID */
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for (i = 0; i < SHELL_MAX_POLICIES; i++)
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for (p = sh32_policy_table; p->policy; p++)
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{
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if (pol == sh32_policy_table[i].polflags)
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{
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polidx = i;
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break;
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}
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if (policy == p->policy)
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{
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break;
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}
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}
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if (polidx == -1)
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if (p->policy == 0)
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{
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/* we don't know this policy, return 0 */
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TRACE("unknown policy: (%08lx)\n", pol);
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TRACE("unknown policy: (%08lx)\n", policy);
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return 0;
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}
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/* we have a known policy */
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strcpy(regstr, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\");
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strcat(regstr, sh32_policy_table[polidx].appstr);
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/* first check if this policy has been cached, return it if so */
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if (sh32_policy_table[polidx].cache != SHELL_NO_POLICY)
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if (p->cache != SHELL_NO_POLICY)
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{
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return sh32_policy_table[polidx].cache;
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return p->cache;
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}
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lstrcpyA(regstr, strRegistryPolicyA);
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lstrcatA(regstr, p->appstr);
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/* return 0 and don't set the cache if any registry errors occur */
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retval = 0;
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if (RegOpenKeyA(HKEY_CURRENT_USER, regstr, &xhkey) == ERROR_SUCCESS)
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{
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if (RegQueryValueExA(xhkey, sh32_policy_table[polidx].keystr, NULL, NULL, (LPBYTE)&retval, &datsize) == ERROR_SUCCESS)
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{
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sh32_policy_table[polidx].cache = retval;
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}
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RegCloseKey(xhkey);
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if (RegQueryValueExA(xhkey, p->keystr, NULL, NULL, (LPBYTE)&retval, &datsize) == ERROR_SUCCESS)
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{
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p->cache = retval;
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}
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RegCloseKey(xhkey);
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}
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return retval;
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}
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/*************************************************************************
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* SHInitRestricted [SHELL32.244]
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* SHInitRestricted [SHELL32.244]
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*
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* Initialise the policy cache to speed up calls to SHRestricted().
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*
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* PARAMS
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* unused [I] Reserved.
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* inpRegKey [I] Registry key to scan.
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* parm2 [I] Reserved.
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*
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* RETURNS
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* Success: -1. The policy cache is initialsed.
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* Failure: 0, if inpRegKey is any value other than NULL or
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* Success: -1. The policy cache is initialised.
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* Failure: 0, if inpRegKey is any value other than NULL, "Policy", or
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* "Software\Microsoft\Windows\CurrentVersion\Policies".
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*
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* NOTES
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* Exported by ordinal. Introduced in Win98.
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*
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* FIXME
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* I haven't yet run into anything calling this with inputs other than
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* (NULL, NULL), so I may have the parameters reversed.
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*/
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BOOL WINAPI SHInitRestricted(LPSTR inpRegKey, LPSTR parm2)
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BOOL WINAPI SHInitRestricted(LPCVOID unused, LPCVOID inpRegKey)
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{
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int i;
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LPPOLICYDATA p;
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TRACE("(%p, %p)\n", inpRegKey, parm2);
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TRACE("(%p, %p)\n", unused, inpRegKey);
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/* first check - if input is non-NULL and points to the secret
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key string, then pass. Otherwise return 0.
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*/
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/* first check - if input is non-NULL and points to the secret
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key string, then pass. Otherwise return 0.
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*/
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if (inpRegKey != NULL)
|
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{
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if (SHELL_OsIsUnicode())
|
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{
|
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if (lstrcmpiA((LPSTR)inpRegKey, strRegistryPolicyA) ||
|
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lstrcmpiA((LPSTR)inpRegKey, strPolicyA))
|
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/* doesn't match, fail */
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return 0;
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}
|
||||
else
|
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{
|
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if (lstrcmpiW((LPWSTR)inpRegKey, strRegistryPolicyW) ||
|
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lstrcmpiW((LPWSTR)inpRegKey, strPolicyW))
|
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/* doesn't match, fail */
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return 0;
|
||||
}
|
||||
}
|
||||
|
||||
if (inpRegKey != NULL)
|
||||
{
|
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if (lstrcmpiA(inpRegKey, "Software\\Microsoft\\Windows\\CurrentVersion\\Policies"))
|
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{
|
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/* doesn't match, fail */
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return 0;
|
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}
|
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}
|
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|
||||
/* check passed, init all policy cache entries with SHELL_NO_POLICY */
|
||||
for (i = 0; i < SHELL_MAX_POLICIES; i++)
|
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{
|
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sh32_policy_table[i].cache = SHELL_NO_POLICY;
|
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}
|
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|
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return SHELL_NO_POLICY;
|
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/* check passed, init all policy cache entries with SHELL_NO_POLICY */
|
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for (p = sh32_policy_table; p->policy; p++)
|
||||
{
|
||||
p->cache = SHELL_NO_POLICY;
|
||||
}
|
||||
return SHELL_NO_POLICY;
|
||||
}
|
||||
|
||||
@ -902,7 +902,8 @@ BOOL WINAPI SHGetNewLinkInfoW(
|
||||
#define SHGetNewLinkInfo WINELIB_NAME_AW(SHGetNewLinkInfo)
|
||||
|
||||
/* policy functions */
|
||||
BOOL WINAPI SHInitRestricted(LPSTR, LPSTR);
|
||||
BOOL WINAPI SHInitRestricted(LPCVOID unused, LPCVOID inpRegKey);
|
||||
DWORD WINAPI SHRestricted (DWORD policy);
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
|
||||
Loading…
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Reference in New Issue
Block a user