Ros-dev November 2007

ros-dev@reactos.org

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36 discussions

Re: [ros-dev] [ros-diffs] [cwittich] 30460: sync CryptAcquireContext to wine (this fixes some Unicode issues)
by Alex Ionescu 23 Nov '07

23 Nov '07

"HCRYPTHASH hPrivate; /*CSP's handle - Should not be given to application under any circumstances!*/" Are Wine people aware that DLLs load in the same address space as applications? There is no way to protect this handle from the application unless you store it in kernel-mode. On Nov 15, 2007 9:08 AM, <cwittich(a)svn.reactos.org> wrote: > Author: cwittich > Date: Thu Nov 15 17:08:18 2007 > New Revision: 30460 > > URL: http://svn.reactos.org/svn/reactos?rev=30460&view=rev > Log: > sync CryptAcquireContext to wine (this fixes some Unicode issues) > > Modified: > trunk/reactos/dll/win32/advapi32/crypt/crypt.c > trunk/reactos/dll/win32/advapi32/crypt/crypt.h > > Modified: trunk/reactos/dll/win32/advapi32/crypt/crypt.c > URL: > http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/crypt/c… > > ============================================================================== > --- trunk/reactos/dll/win32/advapi32/crypt/crypt.c (original) > +++ trunk/reactos/dll/win32/advapi32/crypt/crypt.c Thu Nov 15 17:08:18 > 2007 > @@ -55,45 +55,56 @@ > #define CRYPT_Alloc(size) ((LPVOID)LocalAlloc(LMEM_ZEROINIT, size)) > #define CRYPT_Free(buffer) (LocalFree((HLOCAL)buffer)) > > -static inline PSTR CRYPT_GetProvKeyName(PCSTR pProvName) > -{ > - PCSTR KEYSTR = > "Software\\Microsoft\\Cryptography\\Defaults\\Provider\\"; > - PSTR keyname; > - > - keyname = CRYPT_Alloc(strlen(KEYSTR) + strlen(pProvName) +1); > +static inline PWSTR CRYPT_GetProvKeyName(PCWSTR pProvName) > +{ > + static const WCHAR KEYSTR[] = { > + 'S','o','f','t','w','a','r','e','\\', > + 'M','i','c','r','o','s','o','f','t','\\', > + 'C','r','y','p','t','o','g','r','a','p','h','y','\\', > + 'D','e','f','a','u','l','t','s','\\', > + 'P','r','o','v','i','d','e','r','\\',0 > + }; > + PWSTR keyname; > + > + keyname = CRYPT_Alloc((wcslen(KEYSTR) + wcslen(pProvName) > +1)*sizeof(WCHAR)); > if (keyname) > { > - strcpy(keyname, KEYSTR); > - strcpy(keyname + strlen(KEYSTR), pProvName); > - } > - else > - { > + wcscpy(keyname, KEYSTR); > + wcscpy(keyname + wcslen(KEYSTR), pProvName); > + } else > SetLastError(ERROR_NOT_ENOUGH_MEMORY); > - } > - > return keyname; > } > > -static inline PSTR CRYPT_GetTypeKeyName(DWORD dwType, BOOL user) > -{ > - PCSTR MACHINESTR = > "Software\\Microsoft\\Cryptography\\Defaults\\Provider Types\\Type XXX"; > - PCSTR USERSTR = "Software\\Microsoft\\Cryptography\\Provider Type > XXX"; > - PSTR keyname; > - PSTR ptr; > - > - keyname = CRYPT_Alloc( (user ? strlen(USERSTR) : > strlen(MACHINESTR)) +1); > +static inline PWSTR CRYPT_GetTypeKeyName(DWORD dwType, BOOL user) > +{ > + static const WCHAR MACHINESTR[] = { > + 'S','o','f','t','w','a','r','e','\\', > + 'M','i','c','r','o','s','o','f','t','\\', > + 'C','r','y','p','t','o','g','r','a','p','h','y','\\', > + 'D','e','f','a','u','l','t','s','\\', > + 'P','r','o','v','i','d','e','r',' > ','T','y','p','e','s','\\', > + 'T','y','p','e',' ','X','X','X',0 > + }; > + static const WCHAR USERSTR[] = { > + 'S','o','f','t','w','a','r','e','\\', > + 'M','i','c','r','o','s','o','f','t','\\', > + 'C','r','y','p','t','o','g','r','a','p','h','y','\\', > + 'P','r','o','v','i','d','e','r',' ','T','y','p','e',' > ','X','X','X',0 > + }; > + PWSTR keyname; > + PWSTR ptr; > + > + keyname = CRYPT_Alloc( ((user ? wcslen(USERSTR) : > wcslen(MACHINESTR)) +1)*sizeof(WCHAR)); > if (keyname) > { > - user ? strcpy(keyname, USERSTR) : strcpy(keyname, > MACHINESTR); > - ptr = keyname + strlen(keyname); > + user ? wcscpy(keyname, USERSTR) : wcscpy(keyname, > MACHINESTR); > + ptr = keyname + wcslen(keyname); > *(--ptr) = (dwType % 10) + '0'; > *(--ptr) = ((dwType / 10) % 10) + '0'; > *(--ptr) = (dwType / 100) + '0'; > - } > - else > - { > + } else > SetLastError(ERROR_NOT_ENOUGH_MEMORY); > - } > return keyname; > } > > @@ -178,26 +189,23 @@ > > #define CRYPT_GetProvFunc(name) \ > if ( !(provider->pFuncs->p##name = > (void*)GetProcAddress(provider->hModule, #name)) ) goto error > - > #define CRYPT_GetProvFuncOpt(name) \ > provider->pFuncs->p##name = > (void*)GetProcAddress(provider->hModule, #name) > -PCRYPTPROV CRYPT_LoadProvider(PSTR pImage) > +static PCRYPTPROV CRYPT_LoadProvider(PCWSTR pImage) > { > PCRYPTPROV provider; > DWORD errorcode = ERROR_NOT_ENOUGH_MEMORY; > > - if (!(provider = CRYPT_Alloc(sizeof(CRYPTPROV)))) > + if ( !(provider = CRYPT_Alloc(sizeof(CRYPTPROV))) ) goto error; > + if ( !(provider->pFuncs = CRYPT_Alloc(sizeof(PROVFUNCS))) ) goto > error; > + if ( !(provider->pVTable = CRYPT_Alloc(sizeof(VTableProvStruc))) ) > goto error; > + if ( !(provider->hModule = LoadLibraryW(pImage)) ) > + { > + errorcode = (GetLastError() == ERROR_FILE_NOT_FOUND) ? > NTE_PROV_DLL_NOT_FOUND : NTE_PROVIDER_DLL_FAIL; > + DPRINT("Failed to load dll %S\n", pImage); > goto error; > - if (!(provider->pFuncs = CRYPT_Alloc(sizeof(PROVFUNCS)))) > - goto error; > - if (!(provider->pVTable = CRYPT_Alloc(sizeof(VTableProvStruc)))) > - goto error; > - if (!(provider->hModule = LoadLibraryA(pImage))) > - { > - errorcode = (GetLastError() == ERROR_FILE_NOT_FOUND) ? > NTE_PROV_DLL_NOT_FOUND : NTE_PROVIDER_DLL_FAIL; > - DPRINT1("Failed to load dll %s\n", pImage); > - goto error; > - } > + } > + provider->dwMagic = MAGIC_CRYPTPROV; > provider->refcount = 1; > > errorcode = NTE_PROVIDER_DLL_FAIL; > @@ -243,6 +251,7 @@ > SetLastError(errorcode); > if (provider) > { > + provider->dwMagic = 0; > if (provider->hModule) > FreeLibrary(provider->hModule); > CRYPT_Free(provider->pVTable); > @@ -256,30 +265,35 @@ > > > > /****************************************************************************** > - * CryptAcquireContextA (ADVAPI32.@) > + * CryptAcquireContextW (ADVAPI32.@) > + * > * Acquire a crypto provider context handle. > * > * PARAMS > - * phProv: Pointer to HCRYPTPROV for the output. > - * pszContainer: Key Container Name > - * pszProvider: Cryptographic Service Provider Name > - * dwProvType: Crypto provider type to get a handle. > - * dwFlags: flags for the operation > - * > - * RETURNS TRUE on success, FALSE on failure. > - */ > -BOOL WINAPI CryptAcquireContextA (HCRYPTPROV *phProv, LPCSTR > pszContainer, > - LPCSTR pszProvider, DWORD dwProvType, DWORD dwFlags) > + * phProv [O] Pointer to HCRYPTPROV for the output. > + * pszContainer [I] Key Container Name > + * pszProvider [I] Cryptographic Service Provider Name > + * dwProvType [I] Crypto provider type to get a handle. > + * dwFlags [I] flags for the operation > + * > + * RETURNS > + * TRUE on success, FALSE on failure. > + */ > +BOOL WINAPI CryptAcquireContextW (HCRYPTPROV *phProv, LPCWSTR > pszContainer, > + LPCWSTR pszProvider, DWORD dwProvType, DWORD dwFlags) > { > PCRYPTPROV pProv = NULL; > HKEY key; > - PSTR imagepath = NULL, keyname = NULL, provname = NULL, temp = > NULL; > - BYTE* signature; > + PWSTR imagepath = NULL, keyname = NULL, provname = NULL, temp = > NULL; > + PSTR provnameA = NULL, pszContainerA = NULL; > DWORD keytype, type, len; > ULONG r; > - > - DPRINT("(%p, %s, %s, %ld, %08lx)\n", phProv, pszContainer, > - pszProvider, dwProvType, dwFlags); > + static const WCHAR nameW[] = {'N','a','m','e',0}; > + static const WCHAR typeW[] = {'T','y','p','e',0}; > + static const WCHAR imagepathW[] = {'I','m','a','g','e',' > ','P','a','t','h',0}; > + > + DPRINT("(%p, %S, %S, %d, %08x)\n", phProv, pszContainer, > + pszProvider, dwProvType, dwFlags); > > if (dwProvType < 1 || dwProvType > MAXPROVTYPES) > { > @@ -298,26 +312,21 @@ > /* No CSP name specified so try the user default CSP first > * then try the machine default CSP > */ > - if (!(keyname = CRYPT_GetTypeKeyName(dwProvType, TRUE))) > - { > - DPRINT("No provider registered for crypto provider > type %ld.\n", dwProvType); > + if ( !(keyname = CRYPT_GetTypeKeyName(dwProvType, TRUE)) ) > { > + DPRINT("No provider registered for crypto provider > type %d.\n", dwProvType); > SetLastError(NTE_PROV_TYPE_NOT_DEF); > return FALSE; > } > - > - if (RegOpenKeyA(HKEY_CURRENT_USER, keyname, &key)) > + if (RegOpenKeyW(HKEY_CURRENT_USER, keyname, &key)) > { > CRYPT_Free(keyname); > - if (!(keyname = CRYPT_GetTypeKeyName(dwProvType, > FALSE))) > - { > - DPRINT("No type registered for crypto > provider type %ld.\n", dwProvType); > + if ( !(keyname = CRYPT_GetTypeKeyName(dwProvType, > FALSE)) ) { > + DPRINT("No type registered for crypto > provider type %d.\n", dwProvType); > RegCloseKey(key); > SetLastError(NTE_PROV_TYPE_NOT_DEF); > goto error; > } > - > - if (RegOpenKeyA(HKEY_LOCAL_MACHINE, keyname, > &key)) > - { > + if (RegOpenKeyW(HKEY_LOCAL_MACHINE, keyname, > &key)) { > DPRINT("Did not find registry entry of > crypto provider for %S.\n", keyname); > CRYPT_Free(keyname); > RegCloseKey(key); > @@ -325,44 +334,41 @@ > goto error; > } > } > - > CRYPT_Free(keyname); > - r = RegQueryValueExA(key, "Name", NULL, &keytype, NULL, > &len); > - if (r != ERROR_SUCCESS || !len || keytype != REG_SZ) > + r = RegQueryValueExW(key, nameW, NULL, &keytype, NULL, > &len); > + if( r != ERROR_SUCCESS || !len || keytype != REG_SZ) > { > - DPRINT("error %ld reading size of 'Name' from > registry\n", r ); > + DPRINT("error %d reading size of 'Name' from > registry\n", r ); > RegCloseKey(key); > SetLastError(NTE_PROV_TYPE_ENTRY_BAD); > goto error; > } > - if (!(provname = CRYPT_Alloc(len))) > + if(!(provname = CRYPT_Alloc(len))) > { > RegCloseKey(key); > SetLastError(ERROR_NOT_ENOUGH_MEMORY); > goto error; > } > - r = RegQueryValueExA(key, "Name", NULL, NULL, > (LPBYTE)provname, &len); > - if (r != ERROR_SUCCESS) > + r = RegQueryValueExW(key, nameW, NULL, NULL, > (LPBYTE)provname, &len); > + if( r != ERROR_SUCCESS ) > { > - DPRINT("error %ld reading 'Name' from registry\n", > r ); > + DPRINT("error %d reading 'Name' from registry\n", > r ); > RegCloseKey(key); > SetLastError(NTE_PROV_TYPE_ENTRY_BAD); > goto error; > } > RegCloseKey(key); > - } > - else > - { > - if (!(provname = CRYPT_Alloc(strlen(pszProvider) +1))) > + } else { > + if ( !(provname = CRYPT_Alloc((wcslen(pszProvider) > +1)*sizeof(WCHAR))) ) > { > SetLastError(ERROR_NOT_ENOUGH_MEMORY); > goto error; > } > - strcpy(provname, pszProvider); > + wcscpy(provname, pszProvider); > } > > keyname = CRYPT_GetProvKeyName(provname); > - r = RegOpenKeyA(HKEY_LOCAL_MACHINE, keyname, &key); > + r = RegOpenKeyW(HKEY_LOCAL_MACHINE, keyname, &key); > CRYPT_Free(keyname); > if (r != ERROR_SUCCESS) > { > @@ -370,7 +376,7 @@ > goto error; > } > len = sizeof(DWORD); > - r = RegQueryValueExA(key, "Type", NULL, NULL, (BYTE*)&type, &len); > + r = RegQueryValueExW(key, typeW, NULL, NULL, (BYTE*)&type, &len); > if (r != ERROR_SUCCESS) > { > SetLastError(NTE_PROV_TYPE_ENTRY_BAD); > @@ -378,15 +384,15 @@ > } > if (type != dwProvType) > { > - DPRINT("Crypto provider has wrong type (%ld vs expected > %ld).\n", type, dwProvType); > + DPRINT("Crypto provider has wrong type (%d vs expected > %d).\n", type, dwProvType); > SetLastError(NTE_PROV_TYPE_NO_MATCH); > goto error; > } > > - r = RegQueryValueExA(key, "Image Path", NULL, &keytype, NULL, > &len); > + r = RegQueryValueExW(key, imagepathW, NULL, &keytype, NULL, &len); > if ( r != ERROR_SUCCESS || keytype != REG_SZ) > { > - DPRINT("error %ld reading size of 'Image Path' from > registry\n", r ); > + DPRINT("error %d reading size of 'Image Path' from > registry\n", r ); > RegCloseKey(key); > SetLastError(NTE_PROV_TYPE_ENTRY_BAD); > goto error; > @@ -397,90 +403,44 @@ > SetLastError(ERROR_NOT_ENOUGH_MEMORY); > goto error; > } > - r = RegQueryValueExA(key, "Image Path", NULL, NULL, (LPBYTE)temp, > &len); > - if (r != ERROR_SUCCESS) > - { > - DPRINT("error %ld reading 'Image Path' from registry\n", r > ); > + r = RegQueryValueExW(key, imagepathW, NULL, NULL, (LPBYTE)temp, > &len); > + if( r != ERROR_SUCCESS ) > + { > + DPRINT("error %d reading 'Image Path' from registry\n", r > ); > RegCloseKey(key); > SetLastError(NTE_PROV_TYPE_ENTRY_BAD); > goto error; > } > - > - r = RegQueryValueExA(key, "Signature", NULL, &keytype, NULL, > &len); > - if (r == ERROR_SUCCESS && keytype == REG_BINARY) > - { > - if (!(signature = CRYPT_Alloc(len))) > - { > - RegCloseKey(key); > - SetLastError(ERROR_NOT_ENOUGH_MEMORY); > - goto error; > - } > - r = RegQueryValueExA(key, "Signature", NULL, NULL, > signature, &len); > - if (r != ERROR_SUCCESS) > - { > - DPRINT("error %ld reading 'Signature'\n", r ); > - CRYPT_Free(signature); > - RegCloseKey(key); > - SetLastError(NTE_PROV_TYPE_ENTRY_BAD); > - goto error; > - } > - } > - else > - { > - r = RegQueryValueExA(key, "SigInFile", NULL, &keytype, > NULL, &len); > - if (r != ERROR_SUCCESS) > - { > - DPRINT("error %ld reading size of 'SigInFile'\n", > r ); > - RegCloseKey(key); > - SetLastError(NTE_PROV_TYPE_ENTRY_BAD); > - goto error; > - } > - else > - { > - /* FIXME: The presence of the SigInFile value > indicates the > - * provider's signature is in its resources, so > need to read it. > - * But since CRYPT_VerifyImage is stubbed, provide > any old thing > - * for now. > - */ > - if (!(signature = CRYPT_Alloc(1))) > - { > - RegCloseKey(key); > - SetLastError(ERROR_NOT_ENOUGH_MEMORY); > - goto error; > - } > - } > - } > RegCloseKey(key); > - len = ExpandEnvironmentStringsA(temp, NULL, 0); > - if (!(imagepath = CRYPT_Alloc(len))) > - { > - CRYPT_Free(signature); > + len = ExpandEnvironmentStringsW(temp, NULL, 0); > + if ( !(imagepath = CRYPT_Alloc(len*sizeof(WCHAR))) ) > + { > SetLastError(ERROR_NOT_ENOUGH_MEMORY); > goto error; > } > - if (!ExpandEnvironmentStringsA(temp, imagepath, len)) > - { > - CRYPT_Free(signature); > + if (!ExpandEnvironmentStringsW(temp, imagepath, len)) > + { > /* ExpandEnvironmentStrings will call SetLastError */ > goto error; > } > - > - if (!CRYPT_VerifyImage(imagepath, signature)) > - { > - CRYPT_Free(signature); > - SetLastError(NTE_SIGNATURE_FILE_BAD); > - goto error; > - } > pProv = CRYPT_LoadProvider(imagepath); > - CRYPT_Free(signature); > - if (!pProv) > - { > + if (!pProv) { > /* CRYPT_LoadProvider calls SetLastError */ > goto error; > } > pProv->pVTable->dwProvType = dwProvType; > - pProv->pVTable->pszProvName = provname; > - if (pProv->pFuncs->pCPAcquireContext(&pProv->hPrivate, > (CHAR*)pszContainer, dwFlags, pProv->pVTable)) > + if(!CRYPT_UnicodeToANSI(provname, &provnameA, -1)) > + { > + /* CRYPT_UnicodeToANSI calls SetLastError */ > + goto error; > + } > + pProv->pVTable->pszProvName = provnameA; > + if(!CRYPT_UnicodeToANSI(pszContainer, &pszContainerA, -1)) > + { > + /* CRYPT_UnicodeToANSI calls SetLastError */ > + goto error; > + } > + if (pProv->pFuncs->pCPAcquireContext(&pProv->hPrivate, > pszContainerA, dwFlags, pProv->pVTable)) > { > /* MSDN: When this flag is set, the value returned in > phProv is undefined, > * and thus, the CryptReleaseContext function need > not be called afterwards. > @@ -488,15 +448,17 @@ > */ > if (dwFlags & CRYPT_DELETEKEYSET) > { > + pProv->dwMagic = 0; > FreeLibrary(pProv->hModule); > - CRYPT_Free(provname); > + CRYPT_Free(provnameA); > + CRYPT_Free(pProv->pVTable); > CRYPT_Free(pProv->pFuncs); > CRYPT_Free(pProv); > - } > - else > - { > + } else { > *phProv = (HCRYPTPROV)pProv; > } > + CRYPT_Free(pszContainerA); > + CRYPT_Free(provname); > CRYPT_Free(temp); > CRYPT_Free(imagepath); > return TRUE; > @@ -505,51 +467,51 @@ > error: > if (pProv) > { > + pProv->dwMagic = 0; > if (pProv->hModule) > FreeLibrary(pProv->hModule); > - if (pProv->pVTable) > - CRYPT_Free(pProv->pVTable); > - if (pProv->pFuncs) > - CRYPT_Free(pProv->pFuncs); > + CRYPT_Free(pProv->pVTable); > + CRYPT_Free(pProv->pFuncs); > CRYPT_Free(pProv); > } > - if (provname) > - CRYPT_Free(provname); > - if (temp) > - CRYPT_Free(temp); > - if (imagepath) > - CRYPT_Free(imagepath); > + CRYPT_Free(pszContainerA); > + CRYPT_Free(provnameA); > + CRYPT_Free(provname); > + CRYPT_Free(temp); > + CRYPT_Free(imagepath); > return FALSE; > } > > > /****************************************************************************** > - * CryptAcquireContextW (ADVAPI32.@) > - * > - * see CryptAcquireContextA > - */ > -BOOL WINAPI CryptAcquireContextW (HCRYPTPROV *phProv, LPCWSTR > pszContainer, > - LPCWSTR pszProvider, DWORD dwProvType, DWORD dwFlags) > -{ > - PSTR pProvider = NULL, pContainer = NULL; > + * CryptAcquireContextA (ADVAPI32.@) > + * > + * See CryptAcquireContextW. > + */ > +BOOL WINAPI CryptAcquireContextA (HCRYPTPROV *phProv, LPCSTR > pszContainer, > + LPCSTR pszProvider, DWORD dwProvType, DWORD dwFlags) > +{ > + PWSTR pProvider = NULL, pContainer = NULL; > BOOL ret = FALSE; > > - DPRINT("(%p, %S, %S, %ld, %08lx)\n", phProv, pszContainer, > + DPRINT("(%p, %s, %s, %d, %08x)\n", phProv, pszContainer, > pszProvider, dwProvType, dwFlags); > > - if (!CRYPT_UnicodeToANSI(pszContainer, &pContainer, -1)) > - CRYPT_ReturnLastError(ERROR_NOT_ENOUGH_MEMORY); > - if (!CRYPT_UnicodeToANSI(pszProvider, &pProvider, -1)) > + if ( !CRYPT_ANSIToUnicode(pszContainer, &pContainer, -1) ) > + { > + SetLastError(ERROR_NOT_ENOUGH_MEMORY); > + return FALSE; > + } > + if ( !CRYPT_ANSIToUnicode(pszProvider, &pProvider, -1) ) > { > CRYPT_Free(pContainer); > - CRYPT_ReturnLastError(ERROR_NOT_ENOUGH_MEMORY); > - } > - > - ret = CryptAcquireContextA(phProv, pContainer, pProvider, > dwProvType, dwFlags); > - > - if (pContainer) > - CRYPT_Free(pContainer); > - if (pProvider) > - CRYPT_Free(pProvider); > + SetLastError(ERROR_NOT_ENOUGH_MEMORY); > + return FALSE; > + } > + > + ret = CryptAcquireContextW(phProv, pContainer, pProvider, > dwProvType, dwFlags); > + > + CRYPT_Free(pContainer); > + CRYPT_Free(pProvider); > > return ret; > } > @@ -1256,7 +1218,7 @@ > } > > > /****************************************************************************** > - * CryptGetDefaultProviderA (ADVAPI32.@) > + * CryptGetDefaultProviderW (ADVAPI32.@) > * > * Finds the default CSP of a certain provider type. > * > @@ -1275,29 +1237,43 @@ > * If pszProvName is NULL, pcbProvName will hold the size of the buffer > for > * memory allocation purposes on return. > */ > -BOOL WINAPI CryptGetDefaultProviderA (DWORD dwProvType, DWORD > *pdwReserved, > - DWORD dwFlags, LPSTR pszProvName, DWORD *pcbProvName) > +BOOL WINAPI CryptGetDefaultProviderW (DWORD dwProvType, DWORD > *pdwReserved, > + DWORD dwFlags, LPWSTR pszProvName, DWORD *pcbProvName) > { > HKEY hKey; > - PSTR keyname; > + PWSTR keyname; > DWORD result; > + static const WCHAR nameW[] = {'N','a','m','e',0}; > > if (pdwReserved || !pcbProvName) > - CRYPT_ReturnLastError(ERROR_INVALID_PARAMETER); > + { > + SetLastError(ERROR_INVALID_PARAMETER); > + return FALSE; > + } > if (dwFlags & ~(CRYPT_USER_DEFAULT | CRYPT_MACHINE_DEFAULT)) > - CRYPT_ReturnLastError(NTE_BAD_FLAGS); > + { > + SetLastError(NTE_BAD_FLAGS); > + return FALSE; > + } > if (dwProvType > 999) > - CRYPT_ReturnLastError(NTE_BAD_PROV_TYPE); > - if (!(keyname = CRYPT_GetTypeKeyName(dwProvType, dwFlags & > CRYPT_USER_DEFAULT))) > - CRYPT_ReturnLastError(ERROR_NOT_ENOUGH_MEMORY); > - if (RegOpenKeyA((dwFlags & CRYPT_USER_DEFAULT) ? > HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE ,keyname, &hKey)) > + { > + SetLastError(NTE_BAD_PROV_TYPE); > + return FALSE; > + } > + if ( !(keyname = CRYPT_GetTypeKeyName(dwProvType, dwFlags & > CRYPT_USER_DEFAULT)) ) > + { > + SetLastError(ERROR_NOT_ENOUGH_MEMORY); > + return FALSE; > + } > + if (RegOpenKeyW((dwFlags & CRYPT_USER_DEFAULT) ? > HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE ,keyname, &hKey)) > { > CRYPT_Free(keyname); > - CRYPT_ReturnLastError(NTE_PROV_TYPE_NOT_DEF); > + SetLastError(NTE_PROV_TYPE_NOT_DEF); > + return FALSE; > } > CRYPT_Free(keyname); > - > - result = RegQueryValueExA(hKey, "Name", NULL, NULL, > (LPBYTE)pszProvName, pcbProvName); > + > + result = RegQueryValueExW(hKey, nameW, NULL, NULL, > (LPBYTE)pszProvName, pcbProvName); > if (result) > { > if (result != ERROR_MORE_DATA) > @@ -1313,29 +1289,38 @@ > } > > > /****************************************************************************** > - * CryptGetDefaultProviderW (ADVAPI32.@) > - * > - * see CryptGetDefaultProviderA > - */ > -BOOL WINAPI CryptGetDefaultProviderW (DWORD dwProvType, DWORD > *pdwReserved, > - DWORD dwFlags, LPWSTR pszProvName, DWORD *pcbProvName) > -{ > - PSTR str = NULL; > + * CryptGetDefaultProviderA (ADVAPI32.@) > + * > + * See CryptGetDefaultProviderW. > + */ > +BOOL WINAPI CryptGetDefaultProviderA (DWORD dwProvType, DWORD > *pdwReserved, > + DWORD dwFlags, LPSTR pszProvName, DWORD *pcbProvName) > +{ > + PWSTR str = NULL; > DWORD strlen; > BOOL ret = FALSE; > > - DPRINT("(%ld, %p, %08ld, %p, %p)\n", dwProvType, pdwReserved, > dwFlags, pszProvName, pcbProvName); > - > - strlen = *pcbProvName / sizeof(WCHAR); > - if (pszProvName && !(str = CRYPT_Alloc(strlen))) > - CRYPT_ReturnLastError(ERROR_NOT_ENOUGH_MEMORY); > - ret = CryptGetDefaultProviderA(dwProvType, pdwReserved, dwFlags, > str, &strlen); > + DPRINT("(%d, %p, %08x, %p, %p)\n", dwProvType, pdwReserved, > dwFlags, pszProvName, pcbProvName); > + > + CryptGetDefaultProviderW(dwProvType, pdwReserved, dwFlags, NULL, > &strlen); > + if ( pszProvName && !(str = CRYPT_Alloc(strlen)) ) > + { > + SetLastError(ERROR_NOT_ENOUGH_MEMORY); > + return FALSE; > + } > + ret = CryptGetDefaultProviderW(dwProvType, pdwReserved, dwFlags, > str, &strlen); > if (str) > - { > - CRYPT_ANSIToUnicode(str, &pszProvName, *pcbProvName); > + CRYPT_UnicodeToANSI(str, &pszProvName, *pcbProvName); > + *pcbProvName = strlen / sizeof(WCHAR); > + if (str) > + { > CRYPT_Free(str); > - } > - *pcbProvName = strlen * sizeof(WCHAR); > + if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) > + { > + SetLastError(ERROR_MORE_DATA); > + return FALSE; > + } > + } > return ret; > } > > @@ -1726,7 +1711,7 @@ > } > > > /****************************************************************************** > - * CryptSetProviderExA (ADVAPI32.@) > + * CryptSetProviderExW (ADVAPI32.@) > * > * Specifies the default CSP. > * > @@ -1740,58 +1725,75 @@ > * Success: TRUE > * Failure: FALSE > */ > -BOOL WINAPI CryptSetProviderExA (LPCSTR pszProvName, DWORD dwProvType, > DWORD *pdwReserved, DWORD dwFlags) > +BOOL WINAPI CryptSetProviderExW (LPCWSTR pszProvName, DWORD dwProvType, > DWORD *pdwReserved, DWORD dwFlags) > { > HKEY hProvKey, hTypeKey; > - PSTR keyname; > - > - DPRINT("(%s, %ld, %p, %08ld)\n", pszProvName, dwProvType, > pdwReserved, dwFlags); > + PWSTR keyname; > + static const WCHAR nameW[] = {'N','a','m','e',0}; > + > + DPRINT("(%S, %d, %p, %08x)\n", pszProvName, dwProvType, > pdwReserved, dwFlags); > > if (!pszProvName || pdwReserved) > - CRYPT_ReturnLastError(ERROR_INVALID_PARAMETER); > + { > + SetLastError(ERROR_INVALID_PARAMETER); > + return FALSE; > + } > if (dwProvType > MAXPROVTYPES) > - CRYPT_ReturnLastError(NTE_BAD_PROV_TYPE); > + { > + SetLastError(NTE_BAD_PROV_TYPE); > + return FALSE; > + } > if (dwFlags & ~(CRYPT_MACHINE_DEFAULT | CRYPT_USER_DEFAULT | > CRYPT_DELETE_DEFAULT) > || dwFlags == CRYPT_DELETE_DEFAULT) > - CRYPT_ReturnLastError(NTE_BAD_FLAGS); > + { > + SetLastError(NTE_BAD_FLAGS); > + return FALSE; > + } > > if (!(keyname = CRYPT_GetTypeKeyName(dwProvType, dwFlags & > CRYPT_USER_DEFAULT))) > - CRYPT_ReturnLastError(ERROR_NOT_ENOUGH_MEMORY); > - if (RegOpenKeyA((dwFlags & CRYPT_USER_DEFAULT) ? HKEY_CURRENT_USER > : HKEY_LOCAL_MACHINE, > + { > + SetLastError(ERROR_NOT_ENOUGH_MEMORY); > + return FALSE; > + } > + if (RegOpenKeyW((dwFlags & CRYPT_USER_DEFAULT) ? HKEY_CURRENT_USER > : HKEY_LOCAL_MACHINE, > keyname, &hTypeKey)) > { > CRYPT_Free(keyname); > - CRYPT_ReturnLastError(NTE_BAD_PROVIDER); > + SetLastError(NTE_BAD_PROVIDER); > + return FALSE; > } > CRYPT_Free(keyname); > - > + > if (dwFlags & CRYPT_DELETE_DEFAULT) > { > - RegDeleteValueA(hTypeKey, "Name"); > + RegDeleteValueW(hTypeKey, nameW); > } > else > { > if (!(keyname = CRYPT_GetProvKeyName(pszProvName))) > { > RegCloseKey(hTypeKey); > - CRYPT_ReturnLastError(ERROR_NOT_ENOUGH_MEMORY); > + SetLastError(ERROR_NOT_ENOUGH_MEMORY); > + return FALSE; > } > - if (RegOpenKeyA((dwFlags & CRYPT_USER_DEFAULT) ? > HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, > + if (RegOpenKeyW((dwFlags & CRYPT_USER_DEFAULT) ? > HKEY_CURRENT_USER : HKEY_LOCAL_MACHINE, > keyname, &hProvKey)) > { > CRYPT_Free(keyname); > RegCloseKey(hTypeKey); > - CRYPT_ReturnLastError(NTE_BAD_PROVIDER); > + SetLastError(NTE_BAD_PROVIDER); > + return FALSE; > } > CRYPT_Free(keyname); > - > - if (RegSetValueExA(hTypeKey, "Name", 0, REG_SZ, > (LPBYTE)pszProvName, strlen(pszProvName) + 1)) > + > + if (RegSetValueExW(hTypeKey, nameW, 0, REG_SZ, (const BYTE > *)pszProvName, > + (wcslen(pszProvName) + 1)*sizeof(WCHAR))) > { > RegCloseKey(hTypeKey); > RegCloseKey(hProvKey); > return FALSE; > } > - > + > RegCloseKey(hProvKey); > } > RegCloseKey(hTypeKey); > @@ -1800,20 +1802,20 @@ > } > > > /****************************************************************************** > - * CryptSetProviderExW (ADVAPI32.@) > - * > - * See CryptSetProviderExA > - */ > -BOOL WINAPI CryptSetProviderExW (LPCWSTR pszProvName, DWORD dwProvType, > DWORD *pdwReserved, DWORD dwFlags) > + * CryptSetProviderExA (ADVAPI32.@) > + * > + * See CryptSetProviderExW. > + */ > +BOOL WINAPI CryptSetProviderExA (LPCSTR pszProvName, DWORD dwProvType, > DWORD *pdwReserved, DWORD dwFlags) > { > BOOL ret = FALSE; > - PSTR str = NULL; > - > - DPRINT("(%S, %ld, %p, %08ld)\n", pszProvName, dwProvType, > pdwReserved, dwFlags); > - > - if (CRYPT_UnicodeToANSI(pszProvName, &str, -1)) > - { > - ret = CryptSetProviderExA(str, dwProvType, pdwReserved, > dwFlags); > + PWSTR str = NULL; > + > + DPRINT("(%s, %d, %p, %08x)\n", pszProvName, dwProvType, > pdwReserved, dwFlags); > + > + if (CRYPT_ANSIToUnicode(pszProvName, &str, -1)) > + { > + ret = CryptSetProviderExW(str, dwProvType, pdwReserved, > dwFlags); > CRYPT_Free(str); > } > return ret; > > Modified: trunk/reactos/dll/win32/advapi32/crypt/crypt.h > URL: > http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/advapi32/crypt/c… > > ============================================================================== > --- trunk/reactos/dll/win32/advapi32/crypt/crypt.h (original) > +++ trunk/reactos/dll/win32/advapi32/crypt/crypt.h Thu Nov 15 17:08:18 > 2007 > @@ -15,7 +15,7 @@ > * > * You should have received a copy of the GNU Lesser General Public > * License along with this library; if not, write to the Free Software > - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 > USA > + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, > USA > */ > > #ifndef __WINE_CRYPT_H > @@ -56,25 +56,28 @@ > BOOL (WINAPI *pCPVerifySignature)(HCRYPTPROV hProv, HCRYPTHASH > hHash, CONST BYTE *pbSignature, DWORD dwSigLen, HCRYPTKEY hPubKey, LPCWSTR > sDescription, DWORD dwFlags); > } PROVFUNCS, *PPROVFUNCS; > > +#define MAGIC_CRYPTPROV 0xA39E741F > + > typedef struct tagCRYPTPROV > { > + DWORD dwMagic; > UINT refcount; > HMODULE hModule; > PPROVFUNCS pFuncs; > - HCRYPTPROV hPrivate; /*CSP's handle - Should not be given to > application under any circumstances!*/ > + HCRYPTPROV hPrivate; /*CSP's handle - Should not be given to > application under any circumstances!*/ > PVTableProvStruc pVTable; > } CRYPTPROV, *PCRYPTPROV; > > typedef struct tagCRYPTKEY > { > PCRYPTPROV pProvider; > - HCRYPTKEY hPrivate; /*CSP's handle - Should not be given to > application under any circumstances!*/ > + HCRYPTKEY hPrivate; /*CSP's handle - Should not be given to > application under any circumstances!*/ > } CRYPTKEY, *PCRYPTKEY; > > typedef struct tagCRYPTHASH > { > PCRYPTPROV pProvider; > - HCRYPTHASH hPrivate; /*CSP's handle - Should not be given to > application under any circumstances!*/ > + HCRYPTHASH hPrivate; /*CSP's handle - Should not be given to > application under any circumstances!*/ > } CRYPTHASH, *PCRYPTHASH; > > #define MAXPROVTYPES 999 > @@ -82,7 +85,17 @@ > extern unsigned char *CRYPT_DESkey8to7( unsigned char *dst, const > unsigned char *key ); > extern unsigned char *CRYPT_DEShash( unsigned char *dst, const unsigned > char *key, > const unsigned char *src ); > +extern unsigned char *CRYPT_DESunhash( unsigned char *dst, const unsigned > char *key, > + const unsigned char *src ); > > extern VOID byteReverse(unsigned char *buf, unsigned longs); > > +struct ustring { > + DWORD Length; > + DWORD MaximumLength; > + unsigned char *Buffer; > +}; > + > +NTSTATUS WINAPI SystemFunction032(struct ustring *data, struct ustring > *key); > + > #endif /* __WINE_CRYPT_H_ */ > > > -- Best regards, Alex Ionescu

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High-side Redzone Overwritten
by James Tabor 15 Nov '07

15 Nov '07

Hi, This does happen often with Qemu Linux and Windows. Very intermittent, one out of 50. Rev is at 30454. (ntoskrnl/kd/kdio.c:191) ----------------------------------------------------- (ntoskrnl/kd/kdio.c:192) ReactOS 0.4-SVN (Build 20071115-rUNKNOWN) (ntoskrnl/kd/kdio.c:193) Command Line: NOGUIBOOT DEBUGPORT=COM1 NOGUIBOOT DEBUGPORT=COM1 (ntoskrnl/kd/kdio.c:194) ARC Paths: multi(0)disk(0)cdrom(224) \ multi(0)disk(0)cdrom(224) \reactos\ (ntoskrnl/mm/mminit.c:266) Base Length Type (ntoskrnl/mm/mminit.c:272) 000000A0 00000060 FirmwarePermanent (ntoskrnl/mm/mminit.c:272) 00000800 0000028E SystemCode (ntoskrnl/mm/mminit.c:272) 00000A8E 0000000E BootDriver (ntoskrnl/mm/mminit.c:272) 00000A9C 0000001A HalCode (ntoskrnl/mm/mminit.c:272) 00000AB6 00000009 BootDriver (ntoskrnl/mm/mminit.c:272) 00000ABF 00000003 RegistryData (ntoskrnl/mm/mminit.c:272) 00000AC2 00000011 NlsData (ntoskrnl/mm/mminit.c:272) 00000AD3 00000011 NlsData (ntoskrnl/mm/mminit.c:272) 00000AE4 00000002 NlsData (ntoskrnl/mm/mminit.c:272) 00000AE6 0000002A BootDriver (ntoskrnl/mm/mminit.c:272) 00000B10 00000015 BootDriver (ntoskrnl/mm/mminit.c:272) 00000B25 00000017 BootDriver (ntoskrnl/mm/mminit.c:272) 00000B3C 0000000D BootDriver (ntoskrnl/mm/mminit.c:272) 00000B49 00000011 BootDriver (ntoskrnl/mm/mminit.c:272) 00000B5A 00000019 BootDriver (ntoskrnl/mm/mminit.c:272) 00000B73 00000012 BootDriver (ntoskrnl/mm/mminit.c:272) 00000B85 00000011 BootDriver (ntoskrnl/mm/mminit.c:272) 00000B96 00000013 BootDriver (ntoskrnl/mm/mminit.c:272) 00000BA9 00000013 BootDriver (ntoskrnl/mm/mminit.c:272) 00000BBC 0000000D BootDriver (ntoskrnl/mm/mminit.c:272) 00000BC9 00000009 BootDriver (ntoskrnl/mm/mminit.c:272) 00000BD2 0000042E Free (ntoskrnl/mm/mminit.c:272) 00000FC0 FFFFF840 SpecialMemory (ntoskrnl/mm/mminit.c:276) Total: 000000A0 (0 MB) Used memory 131008Kb (ntoskrnl/ke/i386/kiinit.c:47) Large Page support detected but not yet taken advantage of! (drivers/storage/scsiport/scsiport.c:1101) SpiCreatePortConfig() failed with Status 0xC00000C0 (drivers/storage/scsiport/scsiport.c:1101) SpiCreatePortConfig() failed with Status 0xC00000C0 WARNING: IoReportResourceUsage at ntoskrnl/io/iomgr/iorsrce.c:701 is UNIMPLEMENTED! WARNING: IoReportResourceUsage at ntoskrnl/io/iomgr/iorsrce.c:701 is UNIMPLEMENTED! (drivers/storage/scsiport/scsiport.c:1101) SpiCreatePortConfig() failed with Status 0xC00000C0 (drivers/storage/scsiport/scsiport.c:1101) SpiCreatePortConfig() failed with Status 0xC00000C0 (drivers/storage/scsiport/scsiport.c:1101) SpiCreatePortConfig() failed with Status 0xC00000C0 (ntoskrnl/io/iomgr/driver.c:1283) '\Driver\BUSLOGIC' initialization failed, status (0xc00000c0) (drivers/storage/class/disk/disk.c:1161) IoReadPartitionTable() status: 0x00000000 (ntoskrnl/io/iomgr/driver.c:1283) '\Driver\FLOPPY' initialization failed, status (0xc000000e) (ntoskrnl/io/iomgr/file.c:414) Using IopParseDevice() hack (ntoskrnl/io/iomgr/file.c:414) Using IopParseDevice() hack (ntoskrnl/io/iomgr/file.c:414) Using IopParseDevice() hack (ntoskrnl/io/iomgr/file.c:414) Using IopParseDevice() hack (ntoskrnl/io/iomgr/file.c:414) Using IopParseDevice() hack NPPOL: High-side redzone overwritten, Block 81281b98, Size 64, Tag 4552414d(ERAM), Caller 80854458 KeBugCheck at ntoskrnl/mm/npool.c:1514 *** Fatal System Error: 0x00000000 (0x00000000,0x00000000,0x00000000,0x00000000) <\SystemRoot\System32\NTOSKRNL.EXE: 2ae0> ke/bug.c:1359 (KeBugCheck@4) <\SystemRoot\System32\NTOSKRNL.EXE: 56c6c> mm/npool.c:1514 (check_redzone_header) <\SystemRoot\System32\NTOSKRNL.EXE: 56d6e> mm/npool.c:1579 (ExFreeNonPagedPool@4) <\SystemRoot\System32\NTOSKRNL.EXE: 59c64> mm/pool.c:239 (ExFreePool@4) <\SystemRoot\System32\NTOSKRNL.EXE: 59ca2> mm/pool.c:249 (ExFreePoolWithTag@8) <\SystemRoot\System32\NTOSKRNL.EXE: 54803> mm/marea.c:854 (MmFreeMemoryArea@16) <\SystemRoot\System32\NTOSKRNL.EXE: dde5> cc/view.c:923 (CcRosInternalFreeCacheSegment) <\SystemRoot\System32\NTOSKRNL.EXE: f350> cc/view.c:381 (CcRosTrimCache) <\SystemRoot\System32\NTOSKRNL.EXE: 51c6d> mm/balance.c:147 (MiTrimMemoryConsumer@4) <\SystemRoot\System32\NTOSKRNL.EXE: 51fc0> mm/balance.c:205 (MmRequestPageMemoryConsumer@12) <\SystemRoot\System32\NTOSKRNL.EXE: ef81> cc/view.c:709 (CcRosCreateCacheSegment) <\SystemRoot\System32\NTOSKRNL.EXE: f0dd> cc/view.c:817 (CcRosGetCacheSegment@24) <\SystemRoot\System32\NTOSKRNL.EXE: f114> cc/view.c:860 (CcRosRequestCacheSegment@20) <\SystemRoot\System32\NTOSKRNL.EXE: da90> cc/pin.c:64 (CcMapData@24) <\SystemRoot\System32\drivers\VFATFS.SYS: 5274> fat.c:415 (CountAvailableClusters) <\SystemRoot\System32\drivers\VFATFS.SYS: ba1c> volume.c:119 (VfatQueryVolumeInformation) <\SystemRoot\System32\drivers\VFATFS.SYS: 97ac> misc.c:121 (VfatDispatchRequest) <\SystemRoot\System32\drivers\VFATFS.SYS: 98ab> misc.c:167 (VfatBuildRequest@8) <\SystemRoot\System32\NTOSKRNL.EXE: 44f96> io/iomgr/irp.c:1134 (@IofCallDriver@8) <\SystemRoot\System32\NTOSKRNL.EXE: 3f924> io/iomgr/iofunc.c:137 (IopPerformSynchronousRequest@28) <\SystemRoot\System32\NTOSKRNL.EXE: 41c2d> io/iomgr/iofunc.c:3157 (NtQueryVolumeInformationFile@20) <\SystemRoot\System32\NTOSKRNL.EXE: 893ba> ke/i386/trap.s:244 (KiFastCallEntry) <\SystemRoot\System32\NTOSKRNL.EXE: 84ab9> ex/zw.S:1694 (ZwQueryVolumeInformationFile) <\SystemRoot\System32\NTOSKRNL.EXE: 18208> config/cmsysini.c:101 (CmpInitHiveFromFile@20) <\SystemRoot\System32\NTOSKRNL.EXE: 1b7d2> cm/regfile.c:38 (CmiLoadHive) <\SystemRoot\System32\NTOSKRNL.EXE: 1ba0d> cm/registry.c:408 (CmiInitHives) <\SystemRoot\System32\NTOSKRNL.EXE: 1a6ae> cm/ntfunc.c:637 (NtInitializeRegistry@4) <\SystemRoot\System32\NTOSKRNL.EXE: 893ba> ntoskrnl/ke/i386/trap.s:244 (KiFastCallEntry)

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[ros-diffs] [weiden] 29670: Tweak the ScrollDC implementation a bit so that it produces a better output. The implementation still is completely incorrect as it should call the driver for this operation instead of doing a BitBlt operation...
by Timo Kreuzer 14 Nov '07

14 Nov '07

NtGdiBitBlt calls IntEngBitBlt, wich calls DrvBitBlt if available. There's no DrvScroll function. Timo > Author: weiden > Date: Fri Oct 19 07:23:04 2007 > New Revision: 29670 > > URL: http://svn.reactos.org/svn/reactos?rev=29670&view=rev <http://svn.reactos.org/svn/reactos?rev=29670&view=rev> > Log: > Tweak the ScrollDC implementation a bit so that it produces a better output. The implementation still is completely incorrect as it should call the driver for this operation instead of doing a BitBlt operation... > > Modified: > trunk/reactos/subsystems/win32/win32k/ntuser/painting.c >

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Re: [ros-dev] About UNICODE<->ASCII support.
by carlo.bramix 14 Nov '07

14 Nov '07

Hello, honestly, your enthusiasm seems a bit to exagerated to me! In the specific case, it looks like that all TCHARs in Taskmgr have been converted to WCHAR because the programme receives from the API some informations that are UNICODE only. I can understand and I agree to that, afterall it can be made working with unicows layer, if someone wants (and infact, I did it). Athough you should also admit that two WideCharToMultiByte() calls are not exactly something we can call "drammatic" code, which is automatically excluded by the presence of the magic UNICODE macro. I also agree with the fact that there could be the source code which interacts with UNICODE-only variables and the direct usage of WCHAR instead of TCHAR is very helpful and clean. But how many functions have this behavior (WCHAR-only)? It is not too difficult to count them and in my opinion this does not justify a refresh of sources for making TCHAR>WCHAR, or MessageBox>MessageBoxW... Last but not last... human beings can do errors, their changes may always introduce new errors, so more time for testing, etc... If I can do a suggestion, I would avoid unnecesary changes for this reason too. Afterall the binary code of the executable won't change by a single bit when TCHARs are converted to WCHARs at compile time, if there are not drawbacks like tons of conversions which will make the source code unreadable (it's also important that people understand the code for contribuiting). But if there are just TCHARs/_tcscpy/... I don't understand the reason. Sincerely, Carlo Bramini. ---------- Initial Header ----------- >From : ros-dev-bounces(a)reactos.org To : "ReactOS Development List" ros-dev(a)reactos.org Cc : Date : Mon, 5 Nov 2007 23:55:35 +0000 Subject : Re: [ros-dev] About UNICODE<->ASCII support. > On Nov 5, 2007 5:53 PM, Colin Finck <mail(a)colinfinck.de> wrote: > > Hi Ged, > > > > > Ged wrote: > > > This is the wrong way to be working. We should be dropping > > > support for ASCII where ever possible now. > > > > Is this really the official course now? > > This has pretty much always been the course. > There is absolutely no reason to use TCHAR, it was relevant 10 years > ago, but not any more. > > (btw, in case anyone thinks I'm contradicting myself with mstsc, TCHAR > is only being used as it's currently a port of an ASCII app) > _______________________________________________ > Ros-dev mailing list > Ros-dev(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-dev >

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Re: [ros-dev] Introduction
by Aleksey Bragin 13 Nov '07

13 Nov '07

Hi, welcome. The best is to join #reactos on freenode and have a live talk with devs. The language used throughout ReactOS is mostly C, with very few exceptions to C++. And if you have WinAPI knowledge, it would be appreciated. WBR, Aleksey Bragin. On Nov 14, 2007, at 12:16 AM, James Holland wrote: > My name is James Holland. I am interested in helping with the > development of ReactOS. I am fairly adept with C++. I also have used > APL (not very well) and MS Visual Basic at past times. I am currently > using Java in my Computer Science class. > > For background, I am a Student at New Mexico Tech. My major is > Electrical Engineering. > > I am open for any suggestions as to what I should do. > > James Holland

1 0

Introduction
by James Holland 13 Nov '07

13 Nov '07

My name is James Holland. I am interested in helping with the development of ReactOS. I am fairly adept with C++. I also have used APL (not very well) and MS Visual Basic at past times. I am currently using Java in my Computer Science class. For background, I am a Student at New Mexico Tech. My major is Electrical Engineering. I am open for any suggestions as to what I should do. James Holland

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Re: [ros-dev] About UNICODE<->ASCII support.
by carlo.bramix 13 Nov '07

13 Nov '07

Hello, Probably, you are right. It's better to close this discussion here. I will move my interests elsewhere, where your nice replies won't reach me. Greetings to all. Sincerely, Carlo Bramini. "unsubscribe"... <click> ---------- Initial Header ----------- >From : ros-dev-bounces(a)reactos.org To : "ReactOS Development List" ros-dev(a)reactos.org Cc : Date : Tue, 13 Nov 2007 15:07:35 -0000 Subject : Re: [ros-dev] About UNICODE<->ASCII support. > carlo.bramix wrote: > > > But, for an ascii-based OS, it's a compromise for getting the > > application working because that application, if compiled in that > > configuration, will work only on Win9x/ME. > > We have no interest in ascii-based OS's, we have no interest in 9x/ME. > > > And this is what I cannot understand: the ability to work in both > enviroment > > is an *added*value* to the software, not a defect. > > Why? ReactOS apps have no value in being built as ASCII. > ASCII is both rude and prehistoric. Move on, this is the 21st century, > ReactOS is a unicode operating system. > As far as we're concerned Win9x is dead. > > > Just another small bit: besides the functions with the 'W' suffix (while > the > > remaining part of the planet uses at least the unified function names), > > sometimes debugging directly unicode is a pain, at least for me... > > Well you stay on your prefered half of the planet and stop bothering us with > your > ASCII ranting... > > I'd hate to see you work with C#, you'd have a fit as it's unicode only. > I have visions of you p/invoking everything to make sure you can still build > your .NET apps as ASCII. > > > The strings into the debuggers are shown as a vector of words instead of a > > > clear string, same condition when declaring some constant strings into the > > > sources, as vector of single chars... > > Horrible (urgh!). > > Get yourself a decent debugger then, or close your eyes, or give up. > > > Ged. > > > > > > > > > > > > > > > > > > This message contains confidential information and is intended only for the individual named. If you are not the named addressee you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately by e-mail if you have received this e-mail by mistake and delete this e-mail from your system. E-mail transmission cannot be guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore does not accept liability for any errors or omissions in the contents of this message, which arise as a result of e-mail transmission. If verification is required please request a hard-copy version. > > Amteus Secure Communications Ltd > 57 Cardigan Lane, > Leeds, > LS4 2LE > t: +44 (0) 870 8368770 > f: +44 (0) 870 8368701 > > Registered in England No 4760795 > > http://www.amteus.com > > > _______________________________________________ > Ros-dev mailing list > Ros-dev(a)reactos.org > http://www.reactos.org/mailman/listinfo/ros-dev >

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Re: [ros-dev] About UNICODE<->ASCII support.
by carlo.bramix 13 Nov '07

13 Nov '07

Hello, > > Athough you should also admit that two WideCharToMultiByte() > > calls are not exactly something we can call "drammatic" code > As I also said, WideCharToMultiByte() can cause data corruption if a Unicode > character isn't supported by the currently selected ANSI codepage. > MultiByteToWideChar() is no problem, but the other direction can be > problematic. > After all, we're coding for Windows Server 2003-compatibility here. > We don't have to care about compatibility with Win9x (ANSI-only) or previous > NT versions. That's right, it can cause corruption. But, for an ascii-based OS, it's a compromise for getting the application working because that application, if compiled in that configuration, will work only on Win9x/ME. If someone wants to make an object working on his old OS, he must also be ready to the drawbacks, this has never been a news. Afterall, unicows is doing the same job when wrapping the vaious widechar APIs. But for NT and later, everything just need to be compiled as UNICODE, no? And this is what I cannot understand: the ability to work in both enviroment is an *added*value* to the software, not a defect. I just wanted to clarify that I was not asking to release the accessories and/or other parts of ReactOS' binaries compiled for ASCII. Absolutely not, in no way! Read: I want the most flexible international support available. Just another small bit: besides the functions with the 'W' suffix (while the remaining part of the planet uses at least the unified function names), sometimes debugging directly unicode is a pain, at least for me... The strings into the debuggers are shown as a vector of words instead of a clear string, same condition when declaring some constant strings into the sources, as vector of single chars... Horrible (urgh!). Sincerely, Carlo Bramini

2 1

rbuild auto generated resources
by Marc Piulachs 13 Nov '07

13 Nov '07

>From all changes introduced on my rbuild branch auto generated resources seems to be the most controversial by far so I will try to explain here the design decision behind it One of my particular obsessions is trying to optimize and automate the maxium ammout of things, if something can be reasonably created automatically why do it by hand? CURRENT SITUATION ================= Currently the version common defines REACTOS_STR_FILE_DESCRIPTION , REACTOS_STR_INTERNAL_NAME and REACTOS_STR_ORIGINAL_FILENAME , localized resources and theme manifest are added to [modulename].rc , rsrc.rc or splitted between both. Problems: - Theme manifests files "manifest.xml" are architecture dependent (X86) - Duplicated content, we will have hundreds of identical manifest files for every aplication - No way to compile an aplication without manifest - No way to compile an aplication with only specified localizations - Duplicated work, rbuild has all the information required to automatically generate the defines - If we decide to rename or introduce a new define in the future we will have to edit all resources by hand. - Resource localizations are compiled with any control , the only way to check if they are included is by hand. Advantatges to my proposal: - It solve all the above problems. - Reduce man work - Allows future changes in the format (editing the resource generator source code (1 file) vs all resources files on SVN) - It's the base to other future enchancments , when a new feature is added to rbuild we have just to modify it and all modules will automatically inherit it. An most important of all , it represents a change of the model to a metadata oriented build process. You describe the content (source code , resources ...) rather than the build , rbuild uses that information to generate the apropiate image (as always) but this information can also be used for multiple other things, analitics , reports , web .... How does it work? ================= First of all IT'S OPTIONAL , you can decide to use it or not, your choice. We will use the eventvwr.rbuild as sample: <?xml version="1.0"?> <module name="eventvwr" type="win32gui" installbase="system32" installname="eventvwr.exe"> <include base="eventvwr">.</include> <include base="eventvwr" root="intermediate">.</include> ...  <automanifest>manifest.xml</automanifest> <autoresource>auto.rc</autoresource>  <developer>mpiulachs</developer> <translator>cfinck</translator> <translator>fireball</translator> <translator>mpiulachs</translator> <metadata description="ReactOS Event Log Viewer" />  <localization isoname="de-DE">lang/de-DE.rc</localization> <localization isoname="en-US">lang/en-US.rc</localization> <localization isoname="es-ES">lang/es-ES.rc</localization> <localization isoname="fr-FR">lang/fr-FR.rc</localization> <localization isoname="ru-RU">lang/ru-RU.rc</localization> </module> to turn auto resources on we have to add the <autoresource> element with the name of the resource that will be created in the INTERMEDIATE folder in this case it will be named "auto.rc". It will also automatically create the apropiate manifest.xml file for the architecture being build (x86 or PPC) and will reference it in "auto.rc" Also it will validate and include the localizations, even it has localizations for 5 languages it will only compile those specified on languages.rbuild See attached files for autogenerated content I tried to explain the motivation behind my changes and why I think they are positive , of course I'm open to your questions , ideas or comments but please be contructive and argument your point of view , "I don't like it , we won't use it" as someone said is not an expected opinion. /Marc

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question
by David Johnson 13 Nov '07

13 Nov '07

How is it possible to tell XP what specific IRQ to put your audio card on in Standard PC mode? 1 In the motherboard BIOS. 2 In the Device Manager. 3 Put the card in the corresponding slot. 4 There are jumpers on most motherboards that you can change to direct IRQs. 5 None of the above. _________________________________ Dave Johnson http://www.davefilms.us DaveFILMS® San Diego, CA & Nashville, TN http://perditioncity.us/ Voice Talent Writer, Producer, Director Independent Audio Theater Producer Voice mail and Fax#:(206)350-2915 Voice (615)722-2249 Skype & Msn Live messanger "DaveFilms" AIM / iChat AV "DaveFilms2007"

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Ros-dev November 2007