+++ /dev/null
-/*
- * PROJECT: ReactOS Applications Manager
- * LICENSE: GPL - See COPYING in the top level directory
- * FILE: base/applications/rapps_new/available.cpp
- * PURPOSE: Functions for working with available applications
- * PROGRAMMERS: Dmitry Chapyshev (dmitry@reactos.org)
- * Ismael Ferreras Morezuelas (swyterzone+ros@gmail.com)
- */
-
-#include "rapps.h"
-
-#define ADD_TEXT(a, b, c, d) \
- if (b[0] != '\0') \
- { \
- LoadStringW(hInst, a, szText, _countof(szText)); \
- InsertRichEditText(szText, c); \
- InsertRichEditText(b, d); \
- } \
-
-#define GET_STRING1(a, b) \
- if (!ParserGetString(a, b, _countof(b), FindFileData.cFileName)) \
- continue;
-
-#define GET_STRING2(a, b) \
- if (!ParserGetString(a, b, _countof(b), FindFileData.cFileName)) \
- b[0] = '\0';
-
-LIST_ENTRY CachedEntriesHead = { &CachedEntriesHead, &CachedEntriesHead };
-PLIST_ENTRY pCachedEntry = &CachedEntriesHead;
-
-BOOL
-ShowAvailableAppInfo(INT Index)
-{
- PAPPLICATION_INFO Info = (PAPPLICATION_INFO) ListViewGetlParam(Index);
- WCHAR szText[MAX_STR_LEN];
-
- if (!Info) return FALSE;
-
- NewRichEditText(Info->szName, CFE_BOLD);
-
- InsertRichEditText(L"\n", 0);
-
- ADD_TEXT(IDS_AINFO_VERSION, Info->szVersion, CFE_BOLD, 0);
- ADD_TEXT(IDS_AINFO_LICENSE, Info->szLicense, CFE_BOLD, 0);
- ADD_TEXT(IDS_AINFO_SIZE, Info->szSize, CFE_BOLD, 0);
- ADD_TEXT(IDS_AINFO_URLSITE, Info->szUrlSite, CFE_BOLD, CFE_LINK);
- ADD_TEXT(IDS_AINFO_DESCRIPTION, Info->szDesc, CFE_BOLD, 0);
-
- return TRUE;
-}
-
-static BOOL
-DeleteCurrentAppsDB(VOID)
-{
- HANDLE hFind = INVALID_HANDLE_VALUE;
- WIN32_FIND_DATAW FindFileData;
- WCHAR szCabPath[MAX_PATH];
- WCHAR szSearchPath[MAX_PATH];
- WCHAR szPath[MAX_PATH];
- WCHAR szTmp[MAX_PATH];
- HRESULT hr;
- BOOL result = TRUE;
-
- if (!GetStorageDirectory(szPath, _countof(szPath)))
- return FALSE;
-
- hr = StringCbPrintfW(szCabPath, sizeof(szCabPath),
- L"%ls\\rappmgr.cab",
- szPath);
- if (FAILED(hr))
- return FALSE;
-
- result = result && DeleteFileW(szCabPath);
-
- hr = StringCbCatW(szPath, sizeof(szPath), L"\\rapps\\");
-
- if (FAILED(hr))
- return FALSE;
-
- hr = StringCbPrintfW(szSearchPath, sizeof(szSearchPath),
- L"%ls*.txt",
- szPath);
- if (FAILED(hr))
- return FALSE;
-
- hFind = FindFirstFileW(szSearchPath, &FindFileData);
-
- if (hFind == INVALID_HANDLE_VALUE)
- return result;
-
- do
- {
- hr = StringCbPrintfW(szTmp, sizeof(szTmp),
- L"%ls%ls",
- szPath, FindFileData.cFileName);
- if (FAILED(hr))
- continue;
- result = result && DeleteFileW(szTmp);
-
- } while (FindNextFileW(hFind, &FindFileData) != 0);
-
- FindClose(hFind);
-
- return result;
-}
-
-
-BOOL
-UpdateAppsDB(VOID)
-{
- WCHAR szPath[MAX_PATH];
- WCHAR szAppsPath[MAX_PATH];
- WCHAR szCabPath[MAX_PATH];
-
- if (!DeleteCurrentAppsDB())
- return FALSE;
-
- DownloadApplicationsDB(APPLICATION_DATABASE_URL);
-
- if (!GetStorageDirectory(szPath, _countof(szPath)))
- return FALSE;
-
- if (FAILED(StringCbPrintfW(szCabPath, sizeof(szCabPath),
- L"%ls\\rappmgr.cab",
- szPath)))
- {
- return FALSE;
- }
-
- if (FAILED(StringCbPrintfW(szAppsPath, sizeof(szAppsPath),
- L"%ls\\rapps\\",
- szPath)))
- {
- return FALSE;
- }
-
- ExtractFilesFromCab(szCabPath, szAppsPath);
-
- return TRUE;
-}
-
-
-BOOL
-EnumAvailableApplications(INT EnumType, AVAILENUMPROC lpEnumProc)
-{
- HANDLE hFind = INVALID_HANDLE_VALUE;
- WIN32_FIND_DATAW FindFileData;
- WCHAR szPath[MAX_PATH];
- WCHAR szAppsPath[MAX_PATH];
- WCHAR szCabPath[MAX_PATH];
- PAPPLICATION_INFO Info;
- HRESULT hr;
-
- if (!GetStorageDirectory(szPath, _countof(szPath)))
- return FALSE;
-
- hr = StringCbPrintfW(szCabPath, sizeof(szCabPath),
- L"%ls\\rappmgr.cab",
- szPath);
- if (FAILED(hr))
- return FALSE;
-
- hr = StringCbCatW(szPath, sizeof(szPath), L"\\rapps\\");
-
- if (FAILED(hr))
- return FALSE;
-
- hr = StringCbCopyW(szAppsPath, sizeof(szAppsPath), szPath);
-
- if (FAILED(hr))
- return FALSE;
-
- if (!CreateDirectory(szPath, NULL) &&
- GetLastError() != ERROR_ALREADY_EXISTS)
- {
- return FALSE;
- }
-
- hr = StringCbCatW(szPath, sizeof(szPath), L"*.txt");
-
- if (FAILED(hr))
- return FALSE;
-
- hFind = FindFirstFileW(szPath, &FindFileData);
-
- if (hFind == INVALID_HANDLE_VALUE)
- {
- if (GetFileAttributesW(szCabPath) == INVALID_FILE_ATTRIBUTES)
- DownloadApplicationsDB(APPLICATION_DATABASE_URL);
-
- ExtractFilesFromCab(szCabPath, szAppsPath);
- hFind = FindFirstFileW(szPath, &FindFileData);
-
- if (hFind == INVALID_HANDLE_VALUE)
- return FALSE;
- }
-
- do
- {
- /* loop for all the cached entries */
- for (pCachedEntry = CachedEntriesHead.Flink; pCachedEntry != &CachedEntriesHead; pCachedEntry = pCachedEntry->Flink)
- {
- Info = CONTAINING_RECORD(pCachedEntry, APPLICATION_INFO, List);
-
- /* do we already have this entry in cache? */
- if(_wcsicmp(FindFileData.cFileName, Info->cFileName) == 0)
- {
- /* is it current enough, or the file has been modified since our last time here? */
- if (CompareFileTime(&FindFileData.ftLastWriteTime, &Info->ftCacheStamp) == 1)
- {
- /* recreate our cache, this is the slow path */
- RemoveEntryList(&Info->List);
- HeapFree(GetProcessHeap(), 0, Info);
- }
- else
- {
- /* speedy path, compare directly, we already have the data */
- goto skip_if_cached;
- }
-
- break;
- }
- }
-
- /* create a new entry */
- Info = (PAPPLICATION_INFO)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(APPLICATION_INFO));
-
- if(!Info)
- break;
-
- Info->Category = ParserGetInt(L"Category", FindFileData.cFileName);
-
- /* copy the cache-related fields for the next time */
- RtlCopyMemory(&Info->cFileName, &FindFileData.cFileName, MAX_PATH);
- RtlCopyMemory(&Info->ftCacheStamp, &FindFileData.ftLastWriteTime, sizeof(FILETIME));
-
- /* add our cached entry to the cached list */
- InsertTailList(&CachedEntriesHead, &Info->List);
-
-skip_if_cached:
-
- if (Info->Category == FALSE)
- continue;
-
- if (EnumType != Info->Category && EnumType != ENUM_ALL_AVAILABLE)
- continue;
-
- /* if our cache hit was only partial, we need to parse
- and lazily fill the rest of fields only when needed */
-
- if (Info->szUrlDownload[0] == 0)
- {
- GET_STRING1(L"Name", Info->szName);
- GET_STRING1(L"URLDownload", Info->szUrlDownload);
-
- GET_STRING2(L"RegName", Info->szRegName);
- GET_STRING2(L"Version", Info->szVersion);
- GET_STRING2(L"License", Info->szLicense);
- GET_STRING2(L"Description", Info->szDesc);
- GET_STRING2(L"Size", Info->szSize);
- GET_STRING2(L"URLSite", Info->szUrlSite);
- GET_STRING2(L"CDPath", Info->szCDPath);
- GET_STRING2(L"SHA1", Info->szSHA1);
- }
-
- if (!lpEnumProc(Info))
- break;
-
- } while (FindNextFileW(hFind, &FindFileData) != 0);
-
- FindClose(hFind);
-
- return TRUE;
-}
-
-VOID FreeCachedAvailableEntries(VOID)
-{
- PAPPLICATION_INFO Info;
-
- /* loop and deallocate all the cached app infos in the list */
- for (pCachedEntry = CachedEntriesHead.Flink; pCachedEntry != &CachedEntriesHead;)
- {
- Info = CONTAINING_RECORD(pCachedEntry, APPLICATION_INFO, List);
-
- /* grab a reference to the next linked entry before getting rid of the current one */
- pCachedEntry = pCachedEntry->Flink;
-
- /* flush them down the toilet :D */
- RemoveEntryList(&Info->List);
- HeapFree(GetProcessHeap(), 0, Info);
- }
-}
\ No newline at end of file
projects / reactos.git / blobdiff