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Reactos
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/* INCLUDES *******************************************************************/
#include "precomp.h"
#define NDEBUG#include <debug.h>
/* GLOBALS ********************************************************************/
typedef struct _CONTEXT_STACK_ENTRY{ struct _CONTEXT_STACK_ENTRY *pPrev; struct _CONTEXT_STACK_ENTRY *pNext;
PCONTEXT_ENTRY pContext;} CONTEXT_STACK_ENTRY, *PCONTEXT_STACK_ENTRY;
PCONTEXT_ENTRY pRootContext = NULL;PCONTEXT_ENTRY pCurrentContext = NULL;
PCONTEXT_STACK_ENTRY pContextStackHead = NULL;PCONTEXT_STACK_ENTRY pContextStackTail = NULL;
PWSTR pszMachine = NULL;
static BOOL bOnline = TRUE;
/* FUNCTIONS ******************************************************************/
PCONTEXT_ENTRYAddContext( PCONTEXT_ENTRY pParentContext, PWSTR pszName, GUID *pGuid){ PCONTEXT_ENTRY pEntry;
DPRINT("AddContext(%S)\n", pszName); if (pParentContext) { DPRINT("ParentContext %S\n", pParentContext->pszContextName); }
if (pParentContext != NULL && pszName == NULL) return NULL;
/* Allocate the entry */ pEntry = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(CONTEXT_ENTRY)); if (pEntry == NULL) return NULL;
/* Allocate the name buffer */ if (pszName != NULL) { pEntry->pszContextName = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (wcslen(pszName) + 1) * sizeof(WCHAR)); if (pEntry->pszContextName == NULL) { HeapFree(GetProcessHeap(), 0, pEntry); return NULL; }
/* Fill the entry */ wcscpy(pEntry->pszContextName, pszName); }
pEntry->pParentContext = pParentContext; if (pGuid != NULL) CopyMemory(&pEntry->Guid, pGuid, sizeof(pEntry->Guid));
/* Insert it */ if (pParentContext != NULL) { if ((pParentContext->pSubContextHead == NULL) && (pParentContext->pSubContextTail == NULL)) { pParentContext->pSubContextHead = pEntry; pParentContext->pSubContextTail = pEntry; } else { pEntry->pPrev = pParentContext->pSubContextTail; pParentContext->pSubContextTail->pNext = pEntry; pParentContext->pSubContextTail = pEntry; } }
return pEntry;}
PCOMMAND_ENTRYAddContextCommand( PCONTEXT_ENTRY pContext, LPCWSTR pwszCmdToken, PFN_HANDLE_CMD pfnCmdHandler, DWORD dwShortCmdHelpToken, DWORD dwCmdHlpToken, DWORD dwFlags){ PCOMMAND_ENTRY pEntry;
if (pfnCmdHandler == NULL) return NULL;
/* Allocate the entry */ pEntry = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(COMMAND_ENTRY)); if (pEntry == NULL) return NULL;
pEntry->pwszCmdToken = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (wcslen(pwszCmdToken) + 1) * sizeof(WCHAR)); if (pEntry->pwszCmdToken == NULL) { HeapFree(GetProcessHeap(), 0, pEntry); return NULL; }
wcscpy((LPWSTR)pEntry->pwszCmdToken, pwszCmdToken);
pEntry->pfnCmdHandler = pfnCmdHandler; pEntry->dwShortCmdHelpToken = dwShortCmdHelpToken; pEntry->dwCmdHlpToken = dwCmdHlpToken; pEntry->dwFlags = dwFlags;
if (pContext->pCommandListHead == NULL && pContext->pCommandListTail == NULL) { pContext->pCommandListHead = pEntry; pContext->pCommandListTail = pEntry; } else { pEntry->pPrev = pContext->pCommandListTail; pContext->pCommandListTail->pNext = pEntry; pContext->pCommandListTail = pEntry; }
return pEntry;}
PCOMMAND_GROUPAddCommandGroup( PCONTEXT_ENTRY pContext, LPCWSTR pwszCmdGroupToken, DWORD dwShortCmdHelpToken, DWORD dwFlags){ PCOMMAND_GROUP pEntry;
DPRINT("AddCommandGroup(%S %lu)\n", pwszCmdGroupToken, dwShortCmdHelpToken);
/* Allocate the entry */ pEntry = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(COMMAND_GROUP)); if (pEntry == NULL) return NULL;
pEntry->pwszCmdGroupToken = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (wcslen(pwszCmdGroupToken) + 1) * sizeof(WCHAR)); if (pEntry->pwszCmdGroupToken == NULL) { HeapFree(GetProcessHeap(), 0, pEntry); return NULL; }
wcscpy((LPWSTR)pEntry->pwszCmdGroupToken, pwszCmdGroupToken); pEntry->dwShortCmdHelpToken = dwShortCmdHelpToken; pEntry->dwFlags = dwFlags;
if (pContext->pGroupListHead == NULL && pContext->pGroupListTail == NULL) { pContext->pGroupListHead = pEntry; pContext->pGroupListTail = pEntry; } else { pEntry->pPrev = pContext->pGroupListTail; pContext->pGroupListTail->pNext = pEntry; pContext->pGroupListTail = pEntry; }
return pEntry;}
PCOMMAND_ENTRYAddGroupCommand( PCOMMAND_GROUP pGroup, LPCWSTR pwszCmdToken, PFN_HANDLE_CMD pfnCmdHandler, DWORD dwShortCmdHelpToken, DWORD dwCmdHlpToken, DWORD dwFlags){ PCOMMAND_ENTRY pEntry;
if (pfnCmdHandler == NULL) return NULL;
/* Allocate the entry */ pEntry = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(COMMAND_ENTRY)); if (pEntry == NULL) return NULL;
pEntry->pwszCmdToken = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, (wcslen(pwszCmdToken) + 1) * sizeof(WCHAR)); if (pEntry->pwszCmdToken == NULL) { HeapFree(GetProcessHeap(), 0, pEntry); return NULL; }
wcscpy((LPWSTR)pEntry->pwszCmdToken, pwszCmdToken);
pEntry->pfnCmdHandler = pfnCmdHandler; pEntry->dwShortCmdHelpToken = dwShortCmdHelpToken; pEntry->dwCmdHlpToken = dwCmdHlpToken; pEntry->dwFlags = dwFlags;
if (pGroup->pCommandListHead == NULL && pGroup->pCommandListTail == NULL) { pGroup->pCommandListHead = pEntry; pGroup->pCommandListTail = pEntry; } else { pEntry->pPrev = pGroup->pCommandListTail; pGroup->pCommandListTail->pNext = pEntry; pGroup->pCommandListTail = pEntry; }
return pEntry;}
VOIDRemoveContextFromStack( _In_ PCONTEXT_ENTRY pContextEntry){ PCONTEXT_STACK_ENTRY pStackEntry, pNextEntry;
if (pContextStackHead == NULL) return;
pStackEntry = pContextStackHead; while (1) { if (pStackEntry->pContext == pContextEntry) { if (pStackEntry == pContextStackHead && pStackEntry == pContextStackHead) { pContextStackHead = NULL; pContextStackTail = NULL; HeapFree(GetProcessHeap(), 0, pStackEntry); return; } else if (pStackEntry == pContextStackHead) { pStackEntry->pNext->pPrev = NULL; pContextStackHead = pStackEntry->pNext; HeapFree(GetProcessHeap(), 0, pStackEntry); pStackEntry = pContextStackHead; } else if (pStackEntry == pContextStackTail) { pStackEntry->pPrev->pNext = NULL; pContextStackTail = pStackEntry->pPrev; HeapFree(GetProcessHeap(), 0, pStackEntry); return; } else { pNextEntry = pStackEntry->pNext; pStackEntry->pPrev->pNext = pStackEntry->pNext; pStackEntry->pNext->pPrev = pStackEntry->pPrev; HeapFree(GetProcessHeap(), 0, pStackEntry); pStackEntry = pNextEntry; } } else { if (pStackEntry == pContextStackTail) return;
pStackEntry = pStackEntry->pNext; } }}
VOIDDeleteContext( PWSTR pszName){ /* Remove the context from the stack */ /* RemoveContextFromStack(); */
/* Delete all commands */ /* Delete the context */}
staticintContextCompare( _In_ const void *p1, _In_ const void *p2){ return ((PCONTEXT_ENTRY)p1)->ulPriority - ((PCONTEXT_ENTRY)p2)->ulPriority;}
staticDWORDDumpContext( _In_ PCONTEXT_ENTRY pContext, _In_ LPCWSTR pwszMachine, _In_ LPWSTR *ppwcArguments, _In_ DWORD dwArgCount, _In_ LPCVOID pvData){ PCONTEXT_ENTRY pSubContext, *pSortArray = NULL; DWORD dwCount, dwIndex; DWORD dwError = ERROR_SUCCESS;
DPRINT("DumpContext()\n");
if (pContext->pfnDumpFn) { dwError = pContext->pfnDumpFn(pwszMachine, ppwcArguments, dwArgCount, pvData); if (dwError != ERROR_SUCCESS) { DPRINT1("Dump function failed (Error %lu)\n", dwError); return dwError; } }
if (pContext->pSubContextHead == NULL) return dwError;
/* Count the sub-contexts */ dwCount = 0; pSubContext = pContext->pSubContextHead; while (pSubContext) { dwCount++; pSubContext = pSubContext->pNext; }
/* Allocate the sort array */ pSortArray = HeapAlloc(GetProcessHeap(), 0, dwCount * sizeof(PCONTEXT_ENTRY)); if (pSortArray == NULL) return ERROR_NOT_ENOUGH_MEMORY;
/* Fill the sort array */ dwIndex = 0; pSubContext = pContext->pSubContextHead; while (pSubContext) { pSortArray[dwIndex] = pSubContext; dwIndex++; pSubContext = pSubContext->pNext; }
/* Sort the array */ qsort(pSortArray, dwCount, sizeof(PCONTEXT_ENTRY), ContextCompare);
/* Dump the sub-contexts */ for (dwIndex = 0; dwIndex < dwCount; dwIndex++) { dwError = DumpContext(pSortArray[dwIndex], pwszMachine, ppwcArguments, dwArgCount, pvData); if (dwError != ERROR_SUCCESS) { DPRINT1("Dump function failed (Error %lu)\n", dwError); break; } }
/* Free the sort array */ HeapFree(GetProcessHeap(), 0, pSortArray);
return dwError;}
staticDWORDCommitContext( _In_ PCONTEXT_ENTRY pContext, _In_ DWORD dwAction){ PCONTEXT_ENTRY pSubContext, *pSortArray = NULL; DWORD dwCount, dwIndex; DWORD dwError = ERROR_SUCCESS;
DPRINT1("CommitContext(%p %lu)\n", pContext, dwAction);
if (pContext->pfnCommitFn) { dwError = pContext->pfnCommitFn(dwAction); if (dwError != ERROR_SUCCESS) { DPRINT1("Commit function failed (Error %lu)\n", dwError); return dwError; } }
if (pContext->pSubContextHead == NULL) return dwError;
/* Count the sub-contexts */ dwCount = 0; pSubContext = pContext->pSubContextHead; while (pSubContext) { dwCount++; pSubContext = pSubContext->pNext; }
/* Allocate the sort array */ pSortArray = HeapAlloc(GetProcessHeap(), 0, dwCount * sizeof(PCONTEXT_ENTRY)); if (pSortArray == NULL) return ERROR_NOT_ENOUGH_MEMORY;
/* Fill the sort array */ dwIndex = 0; pSubContext = pContext->pSubContextHead; while (pSubContext) { pSortArray[dwIndex] = pSubContext; dwIndex++; pSubContext = pSubContext->pNext; }
/* Sort the array */ qsort(pSortArray, dwCount, sizeof(PCONTEXT_ENTRY), ContextCompare);
/* Commit the sub-contexts */ for (dwIndex = 0; dwIndex < dwCount; dwIndex++) { dwError = CommitContext(pSortArray[dwIndex], dwAction); if (dwError != ERROR_SUCCESS) { DPRINT1("Commit function failed (Error %lu)\n", dwError); break; } }
/* Free the sort array */ HeapFree(GetProcessHeap(), 0, pSortArray);
return dwError;}
DWORDWINAPIUpCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ if (pCurrentContext != pRootContext) pCurrentContext = pCurrentContext->pParentContext;
return ERROR_SUCCESS;}
DWORDWINAPIAbortCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DPRINT("AbortCommand()\n"); CommitContext(pRootContext, NETSH_FLUSH); return ERROR_SUCCESS;}
DWORDWINAPICommitCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DPRINT("CommitCommand()\n"); CommitContext(pRootContext, NETSH_SAVE); return ERROR_SUCCESS;}
DWORDWINAPIDumpCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *ppwcArguments, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DPRINT("DumpCommand()\n");
return DumpContext(pCurrentContext, pwszMachine, ppwcArguments, dwArgCount, pvData);}
DWORDWINAPIExecCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DPRINT("ExecCommand()\n");
if (dwArgCount - dwCurrentIndex != 1) return ERROR_SHOW_USAGE;
return RunScript(argv[dwCurrentIndex]);}
DWORDWINAPIExitCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ if (bOnline == FALSE) CommitContext(pRootContext, NETSH_FLUSH);
*pbDone = TRUE; return ERROR_SUCCESS;}
DWORDWINAPIRemCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ return ERROR_SUCCESS;}
DWORDWINAPIOfflineCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DPRINT("OfflineCommand()\n"); CommitContext(pRootContext, NETSH_UNCOMMIT); bOnline = FALSE; return ERROR_SUCCESS;}
DWORDWINAPIOnlineCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DPRINT("OnlineCommand()\n"); CommitContext(pRootContext, NETSH_COMMIT); bOnline = TRUE; return ERROR_SUCCESS;}
DWORDWINAPIPopdCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ PCONTEXT_STACK_ENTRY pEntry;
DPRINT("PopdCommand()\n");
if (pContextStackHead == NULL) return ERROR_SUCCESS;
pEntry = pContextStackHead;
pCurrentContext = pEntry->pContext;
if (pContextStackTail == pEntry) { pContextStackHead = NULL; pContextStackTail = NULL; } else { pContextStackHead = pEntry->pNext; pContextStackHead->pPrev = NULL; }
HeapFree(GetProcessHeap(), 0, pEntry);
return ERROR_SUCCESS;}
DWORDWINAPIPushdCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ PCONTEXT_STACK_ENTRY pEntry;
DPRINT("PushdCommand()\n");
pEntry = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(CONTEXT_STACK_ENTRY)); if (pEntry == NULL) return ERROR_NOT_ENOUGH_MEMORY;
pEntry->pContext = pCurrentContext; if (pContextStackHead == NULL) { pContextStackHead = pEntry; pContextStackTail = pEntry; } else { pEntry->pNext = pContextStackHead; pContextStackHead->pPrev = pEntry; pContextStackHead = pEntry; }
return ERROR_SUCCESS;}
DWORDWINAPISetMachineCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DWORD dwError = ERROR_SUCCESS;
DPRINT("SetMachineCommand(pwszMachine %S dwCurrentIndex %lu dwArgCount %lu)\n", pwszMachine, dwCurrentIndex, dwArgCount);
if ((dwArgCount - dwCurrentIndex) > 1) return ERROR_SHOW_USAGE;
if (pszMachine != NULL) { HeapFree(GetProcessHeap(), 0, pszMachine); pszMachine = NULL; }
if ((dwArgCount - dwCurrentIndex) == 1) { pszMachine = HeapAlloc(GetProcessHeap(), 0, (sizeof(argv[dwCurrentIndex]) + 1) * sizeof(WCHAR)); if (pszMachine == NULL) return ERROR_NOT_ENOUGH_MEMORY; wcscpy(pszMachine, argv[dwCurrentIndex]); }
return dwError;}
DWORDWINAPISetModeCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DWORD dwError = ERROR_SUCCESS;
DPRINT("SetModeCommand(pwszMachine %S dwCurrentIndex %lu dwArgCount %lu)\n", pwszMachine, dwCurrentIndex, dwArgCount);
if ((dwArgCount - dwCurrentIndex) != 1) return ERROR_SHOW_USAGE;
if (!_wcsicmp(argv[dwCurrentIndex], L"offline")) { CommitContext(pRootContext, NETSH_UNCOMMIT); bOnline = FALSE; } else if (!_wcsicmp(argv[dwCurrentIndex], L"online")) { CommitContext(pRootContext, NETSH_COMMIT); bOnline = TRUE; } else { dwError = ERROR_INVALID_SYNTAX; }
return dwError;}
DWORDWINAPIShowModeCommand( _In_ LPCWSTR pwszMachine, _In_ LPWSTR *argv, _In_ DWORD dwCurrentIndex, _In_ DWORD dwArgCount, _In_ DWORD dwFlags, _In_ LPCVOID pvData, _Out_ BOOL *pbDone){ DPRINT("ShowModeCommand()\n"); ConPuts(StdOut, bOnline ? L"online\n\n" : L"offline\n\n"); return ERROR_SUCCESS;}
BOOLCreateRootContext(VOID){ PCOMMAND_GROUP pGroup;
pRootContext = AddContext(NULL, L"netsh", NULL); DPRINT("pRootContext: %p\n", pRootContext); if (pRootContext == NULL) return FALSE;
pRootContext->hModule = hModule;
AddContextCommand(pRootContext, L"..", UpCommand, IDS_HLP_UP, IDS_HLP_UP_EX, 0); AddContextCommand(pRootContext, L"?", NULL, IDS_HLP_HELP, IDS_HLP_HELP_EX, 0); AddContextCommand(pRootContext, L"abort", AbortCommand, IDS_HLP_ABORT, IDS_HLP_ABORT_EX, 0); AddContextCommand(pRootContext, L"alias", AliasCommand, IDS_HLP_ALIAS, IDS_HLP_ALIAS_EX, 0); AddContextCommand(pRootContext, L"bye", ExitCommand, IDS_HLP_EXIT, IDS_HLP_EXIT_EX, 0); AddContextCommand(pRootContext, L"commit", CommitCommand, IDS_HLP_COMMIT, IDS_HLP_COMMIT_EX, 0); AddContextCommand(pRootContext, L"dump", DumpCommand, IDS_HLP_DUMP, IDS_HLP_DUMP_EX, 0); AddContextCommand(pRootContext, L"exec", ExecCommand, IDS_HLP_EXEC, IDS_HLP_EXEC_EX, 0); AddContextCommand(pRootContext, L"exit", ExitCommand, IDS_HLP_EXIT, IDS_HLP_EXIT_EX, 0); AddContextCommand(pRootContext, L"help", NULL, IDS_HLP_HELP, IDS_HLP_HELP_EX, 0); AddContextCommand(pRootContext, L"offline", OfflineCommand, IDS_HLP_OFFLINE, IDS_HLP_OFFLINE_EX, 0); AddContextCommand(pRootContext, L"online", OnlineCommand, IDS_HLP_ONLINE, IDS_HLP_ONLINE_EX, 0); AddContextCommand(pRootContext, L"popd", PopdCommand, IDS_HLP_POPD, IDS_HLP_POPD_EX, 0); AddContextCommand(pRootContext, L"pushd", PushdCommand, IDS_HLP_PUSHD, IDS_HLP_PUSHD_EX, 0); AddContextCommand(pRootContext, L"quit", ExitCommand, IDS_HLP_EXIT, IDS_HLP_EXIT_EX, 0); AddContextCommand(pRootContext, L"unalias", UnaliasCommand, IDS_HLP_UNALIAS, IDS_HLP_UNALIAS_EX, 0);
pGroup = AddCommandGroup(pRootContext, L"add", IDS_HLP_GROUP_ADD, 0); if (pGroup) { AddGroupCommand(pGroup, L"helper", AddHelperCommand, IDS_HLP_ADD_HELPER, IDS_HLP_ADD_HELPER_EX, 0); }
pGroup = AddCommandGroup(pRootContext, L"delete", IDS_HLP_GROUP_DELETE, 0); if (pGroup) { AddGroupCommand(pGroup, L"helper", DeleteHelperCommand, IDS_HLP_DEL_HELPER, IDS_HLP_DEL_HELPER_EX, 0); }
pGroup = AddCommandGroup(pRootContext, L"set", IDS_HLP_GROUP_SET, 0); if (pGroup) { AddGroupCommand(pGroup, L"machine", SetMachineCommand, IDS_HLP_SET_MACHINE, IDS_HLP_SET_MACHINE_EX, 0); AddGroupCommand(pGroup, L"mode", SetModeCommand, IDS_HLP_SET_MODE, IDS_HLP_SET_MODE_EX, 0); }
pGroup = AddCommandGroup(pRootContext, L"show", IDS_HLP_GROUP_SHOW, 0); if (pGroup) { AddGroupCommand(pGroup, L"alias", ShowAliasCommand, IDS_HLP_SHOW_ALIAS, IDS_HLP_SHOW_ALIAS_EX, 0); AddGroupCommand(pGroup, L"helper", ShowHelperCommand, IDS_HLP_SHOW_HELPER, IDS_HLP_SHOW_HELPER_EX, 0); AddGroupCommand(pGroup, L"mode", ShowModeCommand, IDS_HLP_SHOW_MODE, IDS_HLP_SHOW_MODE_EX, 0); }
pCurrentContext = pRootContext;
return TRUE;}
staticPCONTEXT_ENTRYFindSubContextByGuid( PCONTEXT_ENTRY pContext, const GUID *pGuid){ PCONTEXT_ENTRY pResultContext, pSubContext;
DPRINT("FindSubContextByGuid(%p)\n", pContext); DPRINT("%lx <--> %lx\n", pContext->Guid.Data1, pGuid->Data1);
if (IsEqualGUID(&pContext->Guid, pGuid)) { DPRINT("Found!\n"); return pContext; }
pSubContext = pContext->pSubContextHead; while (pSubContext) { pResultContext = FindSubContextByGuid(pSubContext, pGuid); if (pResultContext) return pResultContext;
pSubContext = pSubContext->pNext; }
return NULL;}
PCONTEXT_ENTRYFindContextByGuid( const GUID *pGuid){ if (pRootContext == NULL) return NULL; return FindSubContextByGuid(pRootContext, pGuid);}
DWORDWINAPIRegisterContext( _In_ const NS_CONTEXT_ATTRIBUTES *pChildContext){ PHELPER_ENTRY pHelper; PCONTEXT_ENTRY pContext, pParentContext; PCOMMAND_GROUP pGroup; DWORD i, j;
DPRINT1("RegisterContext(%p)\n", pChildContext); if (pChildContext == NULL) { DPRINT1("Invalid child context!\n"); return ERROR_INVALID_PARAMETER; }
if ((pChildContext->pwszContext == NULL) || (wcslen(pChildContext->pwszContext) == 0) || (wcschr(pChildContext->pwszContext, L' ') != 0) || (wcschr(pChildContext->pwszContext, L'=') != 0)) { DPRINT1("Invalid context name!\n"); return ERROR_INVALID_PARAMETER; }
DPRINT("Name: %S\n", pChildContext->pwszContext); DPRINT("Groups: %lu\n", pChildContext->ulNumGroups); DPRINT("Top commands: %lu\n", pChildContext->ulNumTopCmds);
pHelper = FindHelper(&pChildContext->guidHelper, pHelperListHead); DPRINT("Helper %p\n", pHelper); pParentContext = pRootContext; if (pHelper != NULL) { pParentContext = FindContextByGuid(&pHelper->ParentHelperGuid); DPRINT("pParentContext %p\n", pParentContext); if (pParentContext == NULL) pParentContext = pRootContext; }
pContext = AddContext(pParentContext, pChildContext->pwszContext, (GUID*)&pChildContext->guidHelper); if (pContext != NULL) { pContext->pfnCommitFn = pChildContext->pfnCommitFn; pContext->pfnDumpFn = pChildContext->pfnDumpFn; pContext->pfnConnectFn = pChildContext->pfnConnectFn; pContext->ulPriority = (pChildContext->dwFlags & CMD_FLAG_PRIORITY) ? pChildContext->ulPriority : DEFAULT_CONTEXT_PRIORITY;
if ((pHelper != NULL) && (pHelper->pDllEntry != NULL)) { pContext->hModule = pHelper->pDllEntry->hModule; }
for (i = 0; i < pChildContext->ulNumTopCmds; i++) { AddContextCommand(pContext, pChildContext->pTopCmds[i].pwszCmdToken, pChildContext->pTopCmds[i].pfnCmdHandler, pChildContext->pTopCmds[i].dwShortCmdHelpToken, pChildContext->pTopCmds[i].dwCmdHlpToken, pChildContext->pTopCmds[i].dwFlags); }
/* Add command groups */ for (i = 0; i < pChildContext->ulNumGroups; i++) { pGroup = AddCommandGroup(pContext, pChildContext->pCmdGroups[i].pwszCmdGroupToken, pChildContext->pCmdGroups[i].dwShortCmdHelpToken, pChildContext->pCmdGroups[i].dwFlags); if (pGroup != NULL) { for (j = 0; j < pChildContext->pCmdGroups[i].ulCmdGroupSize; j++) { AddGroupCommand(pGroup, pChildContext->pCmdGroups[i].pCmdGroup[j].pwszCmdToken, pChildContext->pCmdGroups[i].pCmdGroup[j].pfnCmdHandler, pChildContext->pCmdGroups[i].pCmdGroup[j].dwShortCmdHelpToken, pChildContext->pCmdGroups[i].pCmdGroup[j].dwCmdHlpToken, pChildContext->pCmdGroups[i].pCmdGroup[j].dwFlags); } } } }
return ERROR_SUCCESS;}
VOIDCleanupContext(VOID){ /* Delete the context stack */
}