rosapps/applications/packmgr/lib/package.hpp

   1 ////////////////////////////////////////////////
   2 //
   3 // package.hpp
   4 //                                      Package C++ Header
   5 ////////////////////////////////////////////////
   6
   7 #include <windows.h>
   8 #include <vector>
   9 #include "error.h"
  10
  11 using namespace std;
  12
  13
  14 /* Callbacks */
  15
  16 typedef int (*PML_AddItem)              (int id, const char* name, int parent, int icon);
  17 typedef int (*PML_SetStatus)    (int status1, int status2, WCHAR* text);
  18 typedef int (*PML_SetButton)    (DWORD dwID, BOOL state);
  19 typedef int (*PML_SetIcon)              (int id, int icon);
  20 typedef int (*PML_SetText)              (const char* text);
  21 typedef int (*PML_Ask)                  (const WCHAR* text);
  22
  23
  24 /* Structs */
  25
  26 typedef struct
  27 {
  28   char*                 path;
  29   char*                 name;
  30   char*                 description;
  31   char**                field;
  32
  33   BOOL                  icon;
  34   BOOL                  loaded;
  35   vector<int>   neededBy;
  36   vector<int>   children;
  37   vector<char*> depencies;
  38
  39   int                   action;
  40   char*                 files [4];
  41
  42   union //which actions are possible
  43   {
  44     struct { BOOL none, inst, src_inst, update, uninstall; };
  45     BOOL actions [4];
  46   };
  47
  48 } PACKAGE;
  49
  50 typedef struct
  51 {
  52   char**                field;
  53
  54   vector<char*>         todo;
  55   vector<char*>         sources;
  56   vector<char*>         descriptionPath;
  57   vector<PACKAGE>       packages;
  58
  59   PML_AddItem           addItem;
  60   PML_SetButton         setButton;
  61   PML_SetStatus         setStatus;
  62   PML_SetIcon           setIcon;
  63   PML_SetText           setText;
  64
  65 } TREE, *pTree;
  66
  67 #define MAXNODES 10000
  68
  69
  70 /* Prototypes */
  71
  72 extern "C"
  73 {
  74   void PML_Abort (void);
  75   WCHAR* PML_TransError (int code, WCHAR* string, INT maxchar);
  76
  77   int PML_LoadTree (pTree*, char* url, PML_AddItem);
  78   int PML_FindItem (TREE* tree, const char* what);
  79   int PML_LoadPackage (pTree, int id, PML_SetButton);
  80   char* PML_GetDescription (TREE* tree, int id);
  81   int PML_SetAction (pTree, int package, int action, PML_SetIcon, PML_Ask);
  82   int PML_DoIt (pTree, PML_SetStatus, PML_Ask);
  83
  84   void PML_CloseTree (pTree);
  85 }
  86
  87
  88 /* Version */
  89
  90 #define PACKMGR_VERSION_MAJOR           0
  91 #define PACKMGR_VERSION_MINOR           3
  92 #define PACKMGR_VERSION_PATCH_LEVEL     1