third_party/npapi/npspy/windows/profilew.cpp

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  37
  38 #include <windows.h>
  39
  40 #include "profilew.h"
  41
  42 ProfileWin::ProfileWin() : Profile()
  43 {
  44   hKey = NULL;
  45   char szClass[] = "SpyPluginClass";
  46   DWORD disp = 0L;
  47
  48   LONG res = RegCreateKeyEx(HKEY_LOCAL_MACHINE,
  49                             NPSPY_REG_SUBKEY,
  50                             0L,
  51                             szClass,
  52                             0L,
  53                             KEY_READ | KEY_WRITE,
  54                             NULL,
  55                             &hKey,
  56                             &disp);
  57
  58   if(res != ERROR_SUCCESS)
  59     hKey = NULL;
  60 }
  61
  62 ProfileWin::~ProfileWin()
  63 {
  64   if(hKey)
  65     RegCloseKey(hKey);
  66 }
  67
  68 BOOL ProfileWin::getBool(char * key, BOOL * value)
  69 {
  70   if(!value)
  71     return FALSE;
  72
  73   DWORD size = sizeof(DWORD);
  74   DWORD val = 1L;
  75   LONG res = RegQueryValueEx(hKey, key, 0L, NULL, (BYTE *)&val, &size);
  76
  77   if(res != ERROR_SUCCESS)
  78     return FALSE;
  79
  80   *value = (val == 0L) ? FALSE : TRUE;
  81
  82   return TRUE;
  83 }
  84
  85 BOOL ProfileWin::setBool(char * key, BOOL value)
  86 {
  87   DWORD size = sizeof(DWORD);
  88   DWORD val = value ? 1L : 0L;
  89   LONG res = RegSetValueEx(hKey, key, 0L, REG_DWORD, (const BYTE *)&val, size);
  90   return (res == ERROR_SUCCESS);
  91 }
  92
  93 BOOL ProfileWin::getString(char * key, char * string, int size)
  94 {
  95   LONG res = RegQueryValueEx(hKey, key, 0L, NULL, (BYTE *)string, (DWORD *)&size);
  96   return (res == ERROR_SUCCESS);
  97 }
  98
  99 BOOL ProfileWin::setString(char * key, char * string)
 100 {
 101   DWORD size = strlen(string);
 102   LONG res = RegSetValueEx(hKey, key, 0L, REG_SZ, (const BYTE *)string, size);
 103   return (res == ERROR_SUCCESS);
 104 }
 105
 106 BOOL ProfileWin::getSizeAndPosition(int *width, int *height, int *x, int *y)
 107 {
 108   DWORD size = sizeof(DWORD);
 109   LONG res = ERROR_SUCCESS;
 110
 111   res = RegQueryValueEx(hKey, NPSPY_REG_KEY_WIDTH, 0L, NULL, (BYTE *)width, &size);
 112   if(res != ERROR_SUCCESS)
 113     return FALSE;
 114
 115   res = RegQueryValueEx(hKey, NPSPY_REG_KEY_HEIGHT, 0L, NULL, (BYTE *)height, &size);
 116   if(res != ERROR_SUCCESS)
 117     return FALSE;
 118
 119   res = RegQueryValueEx(hKey, NPSPY_REG_KEY_X, 0L, NULL, (BYTE *)x, &size);
 120   if(res != ERROR_SUCCESS)
 121     return FALSE;
 122
 123   res = RegQueryValueEx(hKey, NPSPY_REG_KEY_Y, 0L, NULL, (BYTE *)y, &size);
 124   if(res != ERROR_SUCCESS)
 125     return FALSE;
 126
 127   return TRUE;
 128 }
 129
 130 BOOL ProfileWin::setSizeAndPosition(int width, int height, int x, int y)
 131 {
 132   DWORD size = sizeof(DWORD);
 133   LONG res = ERROR_SUCCESS;
 134
 135   res = RegSetValueEx(hKey, NPSPY_REG_KEY_WIDTH, 0L, REG_DWORD, (const BYTE *)&width, size);
 136   if(res != ERROR_SUCCESS)
 137     return FALSE;
 138
 139   res = RegSetValueEx(hKey, NPSPY_REG_KEY_HEIGHT, 0L, REG_DWORD, (const BYTE *)&height, size);
 140   if(res != ERROR_SUCCESS)
 141     return FALSE;
 142
 143   res = RegSetValueEx(hKey, NPSPY_REG_KEY_X, 0L, REG_DWORD, (const BYTE *)&x, size);
 144   if(res != ERROR_SUCCESS)
 145     return FALSE;
 146
 147   res = RegSetValueEx(hKey, NPSPY_REG_KEY_Y, 0L, REG_DWORD, (const BYTE *)&y, size);
 148   if(res != ERROR_SUCCESS)
 149     return FALSE;
 150
 151   return TRUE;
 152 }