base/applications/rapps/available.c

   1 /*
   2  * PROJECT:         ReactOS Applications Manager
   3  * LICENSE:         GPL - See COPYING in the top level directory
   4  * FILE:            base/applications/rapps/available.c
   5  * PURPOSE:         Functions for working with availabled applications
   6  * PROGRAMMERS:     Dmitry Chapyshev (dmitry@reactos.org)
   7  */
   8
   9 #include "rapps.h"
  10
  11 BOOL
  12 ShowAvailableAppInfo(INT Index)
  13 {
  14     PAPPLICATION_INFO Info = (PAPPLICATION_INFO) ListViewGetlParam(Index);
  15     WCHAR szText[MAX_STR_LEN];
  16
  17     if (!Info) return FALSE;
  18
  19     NewRichEditText(Info->szName, CFE_BOLD);
  20
  21     InsertRichEditText(L"\n", 0);
  22
  23 #define ADD_TEXT(a, b, c, d) \
  24     if (b[0] != '\0') \
  25     { \
  26         LoadStringW(hInst, a, szText, sizeof(szText) / sizeof(WCHAR)); \
  27         InsertRichEditText(szText, c); \
  28         InsertRichEditText(b, d); \
  29     } \
  30
  31     ADD_TEXT(IDS_AINFO_VERSION, Info->szVersion, CFE_BOLD, 0);
  32     ADD_TEXT(IDS_AINFO_LICENCE, Info->szLicence, CFE_BOLD, 0);
  33     ADD_TEXT(IDS_AINFO_SIZE, Info->szSize, CFE_BOLD, 0);
  34     ADD_TEXT(IDS_AINFO_URLSITE, Info->szUrlSite, CFE_BOLD, CFE_LINK);
  35     ADD_TEXT(IDS_AINFO_DESCRIPTION, Info->szDesc, CFE_BOLD, 0);
  36
  37     return TRUE;
  38 }
  39
  40 static BOOL
  41 DeleteCurrentAppsDB(VOID)
  42 {
  43     HANDLE hFind = INVALID_HANDLE_VALUE;
  44     WIN32_FIND_DATAW FindFileData;
  45     WCHAR szCabPath[MAX_PATH];
  46     WCHAR szSearchPath[MAX_PATH];
  47     WCHAR szPath[MAX_PATH];
  48     WCHAR szTmp[MAX_PATH];
  49
  50     if (!GetCurrentDirectoryW(MAX_PATH, szPath))
  51         return FALSE;
  52
  53     swprintf(szCabPath, L"%s\\rappmgr.cab", szPath);
  54
  55     if (GetFileAttributesW(szCabPath) != INVALID_FILE_ATTRIBUTES)
  56     {
  57         if (!DeleteFileW(szCabPath))
  58             return FALSE;
  59     }
  60
  61     wcscat(szPath, L"\\rapps\\");
  62     swprintf(szSearchPath, L"%s*.txt", szPath);
  63
  64     hFind = FindFirstFileW(szSearchPath, &FindFileData);
  65     if (hFind == INVALID_HANDLE_VALUE)
  66         return TRUE;
  67
  68     do
  69     {
  70         swprintf(szTmp, L"%s%s", szPath, FindFileData.cFileName);
  71         if (!DeleteFileW(szTmp))
  72         {
  73             FindClose(hFind);
  74             return FALSE;
  75         }
  76     }
  77     while (FindNextFileW(hFind, &FindFileData) != 0);
  78
  79     FindClose(hFind);
  80
  81     return TRUE;
  82 }
  83
  84
  85 BOOL
  86 UpdateAppsDB(VOID)
  87 {
  88     WCHAR szPath[MAX_PATH];
  89     WCHAR szAppsPath[MAX_PATH];
  90     WCHAR szCabPath[MAX_PATH];
  91
  92     if (!DeleteCurrentAppsDB())
  93         return FALSE;
  94
  95     DownloadApplicationsDB(APPLICATION_DATEBASE_URL);
  96
  97     if (!GetCurrentDirectoryW(MAX_PATH, szPath))
  98         return FALSE;
  99
 100     swprintf(szCabPath, L"%s\\rappmgr.cab", szPath);
 101
 102     wcscat(szPath, L"\\rapps\\");
 103     wcscpy(szAppsPath, szPath);
 104
 105     ExtractFilesFromCab(szCabPath, szAppsPath);
 106
 107     return TRUE;
 108 }
 109
 110
 111 BOOL
 112 EnumAvailableApplications(INT EnumType, AVAILENUMPROC lpEnumProc)
 113 {
 114     HANDLE hFind = INVALID_HANDLE_VALUE;
 115     WIN32_FIND_DATAW FindFileData;
 116     WCHAR szPath[MAX_PATH];
 117     WCHAR szAppsPath[MAX_PATH];
 118     WCHAR szSectionLocale[MAX_PATH] = L"Section.";
 119     WCHAR szCabPath[MAX_PATH];
 120     WCHAR szLocale[4 + 1];
 121     APPLICATION_INFO Info;
 122
 123     if (!GetCurrentDirectoryW(MAX_PATH, szPath))
 124     {
 125         return FALSE;
 126     }
 127
 128     swprintf(szCabPath, L"%s\\rappmgr.cab", szPath);
 129
 130     wcscat(szPath, L"\\rapps\\");
 131     wcscpy(szAppsPath, szPath);
 132
 133     if (!CreateDirectory(szPath, NULL) &&
 134         GetLastError() != ERROR_ALREADY_EXISTS)
 135     {
 136         return FALSE;
 137     }
 138
 139     GetLocaleInfoW(GetUserDefaultLCID(), LOCALE_ILANGUAGE, szLocale, sizeof(szLocale) / sizeof(WCHAR));
 140     wcscat(szSectionLocale, szLocale);
 141
 142     wcscat(szPath, L"*.txt");
 143
 144     hFind = FindFirstFileW(szPath, &FindFileData);
 145     if (hFind == INVALID_HANDLE_VALUE)
 146     {
 147         if (GetFileAttributesW(szCabPath) == INVALID_FILE_ATTRIBUTES)
 148             DownloadApplicationsDB(APPLICATION_DATEBASE_URL);
 149
 150         ExtractFilesFromCab(szCabPath, szAppsPath);
 151         hFind = FindFirstFileW(szPath, &FindFileData);
 152         if (hFind == INVALID_HANDLE_VALUE)
 153             return FALSE;
 154     }
 155
 156 #define GET_STRING1(a, b)  \
 157     if (!ParserGetString(szSectionLocale, a, b, MAX_PATH, FindFileData.cFileName)) \
 158         if (!ParserGetString(L"Section", a, b, MAX_PATH, FindFileData.cFileName)) \
 159             continue;
 160
 161 #define GET_STRING2(a, b)  \
 162     if (!ParserGetString(szSectionLocale, a, b, MAX_PATH, FindFileData.cFileName)) \
 163         if (!ParserGetString(L"Section", a, b, MAX_PATH, FindFileData.cFileName)) \
 164             b[0] = '\0';
 165
 166     do
 167     {
 168         Info.Category = ParserGetInt(szSectionLocale, L"Category", FindFileData.cFileName);
 169         if (Info.Category == -1)
 170         {
 171             Info.Category = ParserGetInt(L"Section", L"Category", FindFileData.cFileName);
 172             if (Info.Category == -1)
 173                 continue;
 174         }
 175
 176         if (EnumType != Info.Category && EnumType != ENUM_ALL_AVAILABLE) continue;
 177
 178         GET_STRING1(L"Name", Info.szName);
 179         GET_STRING1(L"URLDownload", Info.szUrlDownload);
 180
 181         GET_STRING2(L"RegName", Info.szRegName);
 182         GET_STRING2(L"Version", Info.szVersion);
 183         GET_STRING2(L"Licence", Info.szLicence);
 184         GET_STRING2(L"Description", Info.szDesc);
 185         GET_STRING2(L"Size", Info.szSize);
 186         GET_STRING2(L"URLSite", Info.szUrlSite);
 187         GET_STRING2(L"CDPath", Info.szCDPath);
 188
 189         if (!lpEnumProc(Info)) break;
 190     }
 191     while (FindNextFileW(hFind, &FindFileData) != 0);
 192
 193     FindClose(hFind);
 194
 195     return TRUE;
 196 }