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
  12 BOOL
  13 ShowAvailableAppInfo(INT Index)
  14 {
  15     PAPPLICATION_INFO Info = (PAPPLICATION_INFO) ListViewGetlParam(Index);
  16     WCHAR szText[MAX_STR_LEN];
  17
  18     if (!Info) return FALSE;
  19
  20     NewRichEditText(Info->szName, CFE_BOLD);
  21
  22     InsertRichEditText(L"\n", 0);
  23
  24 #define ADD_TEXT(a, b, c, d) \
  25     if (b[0] != '\0') \
  26     { \
  27         LoadStringW(hInst, a, szText, sizeof(szText) / sizeof(WCHAR)); \
  28         InsertRichEditText(szText, c); \
  29         InsertRichEditText(b, d); \
  30     } \
  31
  32     ADD_TEXT(IDS_AINFO_VERSION, Info->szVersion, CFE_BOLD, 0);
  33     ADD_TEXT(IDS_AINFO_LICENCE, Info->szLicence, CFE_BOLD, 0);
  34     ADD_TEXT(IDS_AINFO_SIZE, Info->szSize, CFE_BOLD, 0);
  35     ADD_TEXT(IDS_AINFO_URLSITE, Info->szUrlSite, CFE_BOLD, CFE_LINK);
  36     ADD_TEXT(IDS_AINFO_DESCRIPTION, Info->szDesc, CFE_BOLD, 0);
  37
  38     return TRUE;
  39 }
  40
  41 static BOOL
  42 DeleteCurrentAppsDB(VOID)
  43 {
  44     HANDLE hFind = INVALID_HANDLE_VALUE;
  45     WIN32_FIND_DATAW FindFileData;
  46     WCHAR szCabPath[MAX_PATH];
  47     WCHAR szSearchPath[MAX_PATH];
  48     WCHAR szPath[MAX_PATH];
  49     WCHAR szTmp[MAX_PATH];
  50
  51     if (!GetCurrentDirectoryW(MAX_PATH, szPath))
  52         return FALSE;
  53
  54     swprintf(szCabPath, L"%s\\rappmgr.cab", szPath);
  55
  56     if (GetFileAttributesW(szCabPath) != INVALID_FILE_ATTRIBUTES)
  57     {
  58         if (!DeleteFileW(szCabPath))
  59             return FALSE;
  60     }
  61
  62     wcscat(szPath, L"\\rapps\\");
  63     swprintf(szSearchPath, L"%s*.txt", szPath);
  64
  65     hFind = FindFirstFileW(szSearchPath, &FindFileData);
  66     if (hFind == INVALID_HANDLE_VALUE)
  67         return TRUE;
  68
  69     do
  70     {
  71         swprintf(szTmp, L"%s%s", szPath, FindFileData.cFileName);
  72         if (!DeleteFileW(szTmp))
  73         {
  74             FindClose(hFind);
  75             return FALSE;
  76         }
  77     }
  78     while (FindNextFileW(hFind, &FindFileData) != 0);
  79
  80     FindClose(hFind);
  81
  82     return TRUE;
  83 }
  84
  85
  86 BOOL
  87 UpdateAppsDB(VOID)
  88 {
  89     WCHAR szPath[MAX_PATH];
  90     WCHAR szAppsPath[MAX_PATH];
  91     WCHAR szCabPath[MAX_PATH];
  92
  93     if (!DeleteCurrentAppsDB())
  94         return FALSE;
  95
  96     DownloadApplicationsDB(APPLICATION_DATEBASE_URL);
  97
  98     if (!GetCurrentDirectoryW(MAX_PATH, szPath))
  99         return FALSE;
 100
 101     swprintf(szCabPath, L"%s\\rappmgr.cab", szPath);
 102
 103     wcscat(szPath, L"\\rapps\\");
 104     wcscpy(szAppsPath, szPath);
 105
 106     ExtractFilesFromCab(szCabPath, szAppsPath);
 107
 108     return TRUE;
 109 }
 110
 111
 112 BOOL
 113 EnumAvailableApplications(INT EnumType, AVAILENUMPROC lpEnumProc)
 114 {
 115     HANDLE hFind = INVALID_HANDLE_VALUE;
 116     WIN32_FIND_DATAW FindFileData;
 117     WCHAR szPath[MAX_PATH];
 118     WCHAR szAppsPath[MAX_PATH];
 119     WCHAR szSectionLocale[MAX_PATH] = L"Section.";
 120     WCHAR szCabPath[MAX_PATH];
 121     WCHAR szLocale[4 + 1];
 122     APPLICATION_INFO Info;
 123
 124     if (!GetCurrentDirectoryW(MAX_PATH, szPath))
 125     {
 126         return FALSE;
 127     }
 128
 129     swprintf(szCabPath, L"%s\\rappmgr.cab", szPath);
 130
 131     wcscat(szPath, L"\\rapps\\");
 132     wcscpy(szAppsPath, szPath);
 133
 134     if (!CreateDirectory(szPath, NULL) &&
 135         GetLastError() != ERROR_ALREADY_EXISTS)
 136     {
 137         return FALSE;
 138     }
 139
 140     GetLocaleInfoW(GetUserDefaultLCID(), LOCALE_ILANGUAGE, szLocale, sizeof(szLocale) / sizeof(WCHAR));
 141     wcscat(szSectionLocale, szLocale);
 142
 143     wcscat(szPath, L"*.txt");
 144
 145     hFind = FindFirstFileW(szPath, &FindFileData);
 146     if (hFind == INVALID_HANDLE_VALUE)
 147     {
 148         if (GetFileAttributesW(szCabPath) == INVALID_FILE_ATTRIBUTES)
 149             DownloadApplicationsDB(APPLICATION_DATEBASE_URL);
 150
 151         ExtractFilesFromCab(szCabPath, szAppsPath);
 152         hFind = FindFirstFileW(szPath, &FindFileData);
 153         if (hFind == INVALID_HANDLE_VALUE)
 154             return FALSE;
 155     }
 156
 157 #define GET_STRING1(a, b)  \
 158     if (!ParserGetString(szSectionLocale, a, b, MAX_PATH, FindFileData.cFileName)) \
 159         if (!ParserGetString(L"Section", a, b, MAX_PATH, FindFileData.cFileName)) \
 160             continue;
 161
 162 #define GET_STRING2(a, b)  \
 163     if (!ParserGetString(szSectionLocale, a, b, MAX_PATH, FindFileData.cFileName)) \
 164         if (!ParserGetString(L"Section", a, b, MAX_PATH, FindFileData.cFileName)) \
 165             b[0] = '\0';
 166
 167     do
 168     {
 169         Info.Category = ParserGetInt(szSectionLocale, L"Category", FindFileData.cFileName);
 170         if (Info.Category == -1)
 171         {
 172             Info.Category = ParserGetInt(L"Section", L"Category", FindFileData.cFileName);
 173             if (Info.Category == -1)
 174                 continue;
 175         }
 176
 177         if (EnumType != Info.Category && EnumType != ENUM_ALL_AVAILABLE) continue;
 178
 179         GET_STRING1(L"Name", Info.szName);
 180         GET_STRING1(L"URLDownload", Info.szUrlDownload);
 181
 182         GET_STRING2(L"RegName", Info.szRegName);
 183         GET_STRING2(L"Version", Info.szVersion);
 184         GET_STRING2(L"Licence", Info.szLicence);
 185         GET_STRING2(L"Description", Info.szDesc);
 186         GET_STRING2(L"Size", Info.szSize);
 187         GET_STRING2(L"URLSite", Info.szUrlSite);
 188         GET_STRING2(L"CDPath", Info.szCDPath);
 189
 190         if (!lpEnumProc(Info)) break;
 191     }
 192     while (FindNextFileW(hFind, &FindFileData) != 0);
 193
 194     FindClose(hFind);
 195
 196     return TRUE;
 197 }