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crypt32: Add a helper function to create a file store from an already-initialized memory store.

This commit is contained in:
Juan Lang 2007-09-28 08:37:17 -07:00 committed by Alexandre Julliard
parent 4830966498
commit 2373b8bc80
1 changed files with 32 additions and 25 deletions
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57
dlls/crypt32/filestore.c
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@ -99,8 +99,8 @@ static BOOL WINAPI CRYPT_FileControl(HCERTSTORE hCertStore, DWORD dwFlags,
{ {
case CERT_STORE_CTRL_RESYNC: case CERT_STORE_CTRL_RESYNC:
CRYPT_EmptyStore(store->memStore); CRYPT_EmptyStore(store->memStore);
CRYPT_ReadSerializedStoreFromFile(store->file, store); store->dirty = FALSE;
ret = TRUE; ret = CRYPT_ReadSerializedStoreFromFile(store->file, store->memStore);
break; break;
case CERT_STORE_CTRL_COMMIT: case CERT_STORE_CTRL_COMMIT:
if (!(store->dwOpenFlags & CERT_FILE_STORE_COMMIT_ENABLE_FLAG)) if (!(store->dwOpenFlags & CERT_FILE_STORE_COMMIT_ENABLE_FLAG))
@ -139,6 +139,30 @@ static void *fileProvFuncs[] = {
CRYPT_FileControl, CRYPT_FileControl,
}; };
static PWINECRYPT_CERTSTORE CRYPT_CreateFileStore(DWORD dwFlags,
HCERTSTORE memStore, HANDLE file)
{
PWINECRYPT_CERTSTORE store = NULL;
PWINE_FILESTOREINFO info = CryptMemAlloc(sizeof(WINE_FILESTOREINFO));
if (info)
{
CERT_STORE_PROV_INFO provInfo = { 0 };
info->dwOpenFlags = dwFlags;
info->memStore = memStore;
info->file = file;
info->dirty = FALSE;
provInfo.cbSize = sizeof(provInfo);
provInfo.cStoreProvFunc = sizeof(fileProvFuncs) /
sizeof(fileProvFuncs[0]);
provInfo.rgpvStoreProvFunc = fileProvFuncs;
provInfo.hStoreProv = info;
store = CRYPT_ProvCreateStore(dwFlags, memStore, &provInfo);
}
return store;
}
PWINECRYPT_CERTSTORE CRYPT_FileOpenStore(HCRYPTPROV hCryptProv, DWORD dwFlags, PWINECRYPT_CERTSTORE CRYPT_FileOpenStore(HCRYPTPROV hCryptProv, DWORD dwFlags,
const void *pvPara) const void *pvPara)
{ {
@ -168,7 +192,7 @@ PWINECRYPT_CERTSTORE CRYPT_FileOpenStore(HCRYPTPROV hCryptProv, DWORD dwFlags,
GetCurrentProcess(), &file, dwFlags & CERT_STORE_READONLY_FLAG ? GetCurrentProcess(), &file, dwFlags & CERT_STORE_READONLY_FLAG ?
GENERIC_READ : GENERIC_READ | GENERIC_WRITE, TRUE, 0)) GENERIC_READ : GENERIC_READ | GENERIC_WRITE, TRUE, 0))
{ {
PWINECRYPT_CERTSTORE memStore; HCERTSTORE memStore;
memStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0, memStore = CertOpenStore(CERT_STORE_PROV_MEMORY, 0, 0,
CERT_STORE_CREATE_NEW_FLAG, NULL); CERT_STORE_CREATE_NEW_FLAG, NULL);
@ -176,28 +200,11 @@ PWINECRYPT_CERTSTORE CRYPT_FileOpenStore(HCRYPTPROV hCryptProv, DWORD dwFlags,
{ {
if (CRYPT_ReadSerializedStoreFromFile(file, memStore)) if (CRYPT_ReadSerializedStoreFromFile(file, memStore))
{ {
PWINE_FILESTOREINFO info = CryptMemAlloc( store = CRYPT_CreateFileStore(dwFlags, memStore, file);
sizeof(WINE_FILESTOREINFO)); /* File store doesn't need crypto provider, so close it */
if (hCryptProv &&
if (info) !(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
{ CryptReleaseContext(hCryptProv, 0);
CERT_STORE_PROV_INFO provInfo = { 0 };
info->dwOpenFlags = dwFlags;
info->memStore = memStore;
info->file = file;
info->dirty = FALSE;
provInfo.cbSize = sizeof(provInfo);
provInfo.cStoreProvFunc = sizeof(fileProvFuncs) /
sizeof(fileProvFuncs[0]);
provInfo.rgpvStoreProvFunc = fileProvFuncs;
provInfo.hStoreProv = info;
store = CRYPT_ProvCreateStore(dwFlags, memStore, &provInfo);
/* File store doesn't need crypto provider, so close it */
if (hCryptProv &&
!(dwFlags & CERT_STORE_NO_CRYPT_RELEASE_FLAG))
CryptReleaseContext(hCryptProv, 0);
}
} }
} }
} }