diff options
Diffstat (limited to 'plugins/mir_core/utils.cpp')
| -rw-r--r-- | plugins/mir_core/utils.cpp | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/plugins/mir_core/utils.cpp b/plugins/mir_core/utils.cpp new file mode 100644 index 0000000000..f0fcdcfa07 --- /dev/null +++ b/plugins/mir_core/utils.cpp @@ -0,0 +1,150 @@ +/*
+
+Miranda IM: the free IM client for Microsoft* Windows*
+
+Copyright 2000-2009 Miranda ICQ/IM project,
+all portions of this codebase are copyrighted to the people
+listed in contributors.txt.
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program 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 General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "commonheaders.h"
+
+MIR_CORE_DLL(char*) rtrim(char* str)
+{
+ if (str == NULL)
+ return NULL;
+
+ char* p = strchr(str, 0);
+ while (--p >= str) {
+ switch (*p) {
+ case ' ': case '\t': case '\n': case '\r':
+ *p = 0; break;
+ default:
+ return str;
+ }
+ }
+ return str;
+}
+
+MIR_CORE_DLL(WCHAR*) wrtrim(WCHAR *str)
+{
+ if (str == NULL)
+ return NULL;
+
+ WCHAR* p = _tcschr(str, 0);
+ while (--p >= str) {
+ switch (*p) {
+ case ' ': case '\t': case '\n': case '\r':
+ *p = 0; break;
+ default:
+ return str;
+ }
+ }
+ return str;
+}
+
+MIR_CORE_DLL(char*) ltrim(char* str)
+{
+ if (str == NULL)
+ return NULL;
+
+ char* p = str;
+ for (;;) {
+ switch (*p) {
+ case ' ': case '\t': case '\n': case '\r':
+ ++p; break;
+ default:
+ memmove(str, p, strlen(p) + 1);
+ return str;
+ }
+ }
+}
+
+MIR_CORE_DLL(char*) ltrimp(char* str)
+{
+ if (str == NULL)
+ return NULL;
+
+ char* p = str;
+ for (;;) {
+ switch (*p) {
+ case ' ': case '\t': case '\n': case '\r':
+ ++p; break;
+ default:
+ return p;
+ }
+ }
+}
+
+MIR_CORE_DLL(int) wildcmp(char * name, char * mask)
+{
+ char * last='\0';
+ for (;; mask++, name++) {
+ if (*mask != '?' && *mask != *name) break;
+ if (*name == '\0') return ((BOOL)!*mask);
+ }
+ if (*mask != '*') return FALSE;
+ for (;; mask++, name++){
+ while (*mask == '*') {
+ last = mask++;
+ if (*mask == '\0') return ((BOOL)!*mask); /* true */
+ }
+ if (*name == '\0') return ((BOOL)!*mask); /* *mask == EOS */
+ if (*mask != '?' && *mask != *name) name -= (size_t)(mask - last) - 1, mask = last;
+ }
+}
+
+///////////////////////////////////////////////////////////////////////////////
+
+static int sttComparePlugins(const HINSTANCE__* p1, const HINSTANCE__* p2)
+{
+ if (p1 == p2)
+ return 0;
+
+ return (p1 < p2) ? -1 : 1;
+}
+
+static LIST<HINSTANCE__> pluginListAddr(10, sttComparePlugins);
+
+MIR_CORE_DLL(void) RegisterModule(HINSTANCE hInst)
+{
+ pluginListAddr.insert(hInst);
+}
+
+MIR_CORE_DLL(void) UnregisterModule(HINSTANCE hInst)
+{
+ pluginListAddr.remove(hInst);
+}
+
+MIR_CORE_DLL(HINSTANCE) GetInstByAddress(void* codePtr)
+{
+ if (pluginListAddr.getCount() == 0)
+ return NULL;
+
+ int idx;
+ List_GetIndex((SortedList*)&pluginListAddr, &codePtr, &idx);
+ if (idx > 0)
+ idx--;
+
+ HINSTANCE result = pluginListAddr[idx];
+ if (result < hInst && codePtr > hInst)
+ result = hInst;
+ else if (idx == 0 && codePtr < (void*)result)
+ result = NULL;
+
+ return result;
+}
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