diff options
Diffstat (limited to 'plugins/Utils/mir_memory.h')
| -rw-r--r-- | plugins/Utils/mir_memory.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/plugins/Utils/mir_memory.h b/plugins/Utils/mir_memory.h new file mode 100644 index 0000000000..b7ed17b6aa --- /dev/null +++ b/plugins/Utils/mir_memory.h @@ -0,0 +1,124 @@ +/*
+Copyright (C) 2005-2009 Ricardo Pescuma Domenecci
+
+This is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public
+License as published by the Free Software Foundation; either
+version 2 of the License, or (at your option) any later version.
+
+This is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with this file; see the file license.txt. If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
+*/
+
+#ifndef __MIR_MEMORY_H__
+# define __MIR_MEMORY_H__
+
+
+#include <windows.h>
+
+
+
+static BOOL mir_is_unicode()
+{
+ static int is_unicode = -1;
+ if (is_unicode == -1)
+ {
+ char ver[1024];
+ CallService(MS_SYSTEM_GETVERSIONTEXT, (WPARAM) sizeof(ver), (LPARAM) ver);
+ is_unicode = (strstr(ver, "Unicode") != NULL ? 1 : 0);
+ }
+ return is_unicode;
+}
+
+
+static void * mir_alloc0(size_t size)
+{
+ void * ptr = mir_alloc(size);
+
+ if (ptr != NULL)
+ memset(ptr, 0, size);
+
+ return ptr;
+}
+
+static int strcmpnull(char *str1, char *str2)
+{
+ if ( str1 == NULL && str2 == NULL )
+ return 0;
+ if ( str1 != NULL && str2 == NULL )
+ return 1;
+ if ( str1 == NULL && str2 != NULL )
+ return -1;
+
+ return strcmp(str1, str2);
+}
+
+static int strcmpnullW(WCHAR *str1, WCHAR *str2)
+{
+ if ( str1 == NULL && str2 == NULL )
+ return 0;
+ if ( str1 != NULL && str2 == NULL )
+ return 1;
+ if ( str1 == NULL && str2 != NULL )
+ return -1;
+
+ return lstrcmpW(str1, str2);
+}
+
+
+#ifdef UNICODE
+
+#define CHECK_VERSION(_NAME_) \
+ if (!mir_is_unicode()) \
+ { \
+ MessageBox(NULL, _T("Your Miranda is ansi. You have to install ansi ") _T(_NAME_), \
+ _T(_NAME_), MB_OK | MB_ICONERROR); \
+ return -1; \
+ }
+
+# define lstrcmpnull strcmpnullW
+
+#define INPLACE_CHAR_TO_TCHAR(_new_var_, _size_, _old_var_) \
+ TCHAR _new_var_[_size_]; \
+ MultiByteToWideChar(CP_ACP, 0, _old_var_, -1, _new_var_, _size_)
+
+
+#define INPLACE_TCHAR_TO_CHAR(_new_var_, _size_, _old_var_) \
+ char _new_var_[_size_]; \
+ WideCharToMultiByte(CP_ACP, 0, _old_var_, -1, _new_var_, _size_, NULL, NULL);
+
+#else
+
+#define CHECK_VERSION(_NAME_) \
+ if (mir_is_unicode()) \
+ { \
+ MessageBox(NULL, _T("Your Miranda is unicode. You have to install unicode ") _T(_NAME_), \
+ _T(_NAME_), MB_OK | MB_ICONERROR); \
+ return -1; \
+ }
+
+# define lstrcmpnull strcmpnull
+
+#define INPLACE_CHAR_TO_TCHAR(_new_var_, _size_, _old_var_) \
+ TCHAR *_new_var_ = _old_var_
+
+#define INPLACE_TCHAR_TO_CHAR(_new_var_, _size_, _old_var_) \
+ char *_new_var_ = _old_var_;
+
+#endif
+
+
+
+// Free memory and set to NULL
+//#define MIR_FREE(_x_) if (_x_ != NULL) { mir_free(_x_); _x_ = NULL; }
+
+
+
+#endif // __MIR_MEMORY_H__
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