diff options
| author | Vadim Dashevskiy <watcherhd@gmail.com> | 2012-05-15 10:38:20 +0000 |
|---|---|---|
| committer | Vadim Dashevskiy <watcherhd@gmail.com> | 2012-05-15 10:38:20 +0000 |
| commit | 48540940b6c28bb4378abfeb500ec45a625b37b6 (patch) | |
| tree | 2ef294c0763e802f91d868bdef4229b6868527de /plugins/variables/parse_variables.cpp | |
| parent | 5c350913f011e119127baeb32a6aedeb4f0d33bc (diff) | |
initial commit
git-svn-id: http://svn.miranda-ng.org/main/trunk@2 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/variables/parse_variables.cpp')
| -rw-r--r-- | plugins/variables/parse_variables.cpp | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/plugins/variables/parse_variables.cpp b/plugins/variables/parse_variables.cpp new file mode 100644 index 0000000000..19f5a39c20 --- /dev/null +++ b/plugins/variables/parse_variables.cpp @@ -0,0 +1,173 @@ +/*
+ Variables Plugin for Miranda-IM (www.miranda-im.org)
+ Copyright 2003-2006 P. Boon
+
+ 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 "variables.h"
+#include "parse_variables.h"
+
+// this is for get and put(s)
+static CRITICAL_SECTION csVarRegister;
+static VARIABLEREGISTER *vr = NULL;
+static int vrCount = 0;
+
+static int addToVariablesRegister(TCHAR *szName, TCHAR *szText) {
+
+ int i;
+
+ if ( (szName == NULL) || (szText == NULL) || (_tcslen(szName) <= 0) ) {
+ return -1;
+ }
+ EnterCriticalSection(&csVarRegister);
+ for (i=0;i<vrCount;i++) {
+ if ( (!_tcscmp(vr[i].szName, szName)) ) { // && (vr[i].dwOwnerThread == GetCurrentThreadId()) ) {
+ free(vr[i].szText);
+ vr[i].szText = _tcsdup(szText);
+ LeaveCriticalSection(&csVarRegister);
+
+ return 0;
+ }
+ }
+ vr = ( VARIABLEREGISTER* )realloc(vr, (vrCount+1)*sizeof(VARIABLEREGISTER));
+ if (vr == NULL) {
+ LeaveCriticalSection(&csVarRegister);
+ return -1;
+ }
+ vr[vrCount].szName = _tcsdup(szName);
+ vr[vrCount].szText = _tcsdup(szText);
+ vr[vrCount].dwOwnerThread = GetCurrentThreadId();
+ vrCount += 1;
+ LeaveCriticalSection(&csVarRegister);
+
+ return 0;
+}
+
+static TCHAR *searchVariableRegister(TCHAR *szName) {
+
+ TCHAR *res;
+ int i;
+
+ res = NULL;
+ if ( (szName == NULL) || (_tcslen(szName) <= 0) ) {
+ return NULL;
+ }
+ EnterCriticalSection(&csVarRegister);
+ for (i=0;i<vrCount;i++) {
+ if ( (!_tcscmp(vr[i].szName, szName)) ) { // && (vr[i].dwOwnerThread == GetCurrentThreadId()) ) {
+ res = _tcsdup(vr[i].szText);
+ LeaveCriticalSection(&csVarRegister);
+ return res;
+ }
+ }
+ LeaveCriticalSection(&csVarRegister);
+
+ return NULL;
+}
+
+int clearVariableRegister() {
+
+ int i, count;
+
+ count = 0;
+ EnterCriticalSection(&csVarRegister);
+ for (i=0;i<vrCount;i++) {
+ if (vr[i].dwOwnerThread == GetCurrentThreadId()) {
+ free(vr[i].szName);
+ free(vr[i].szText);
+ if (vrCount > 1) {
+ memcpy(&vr[i], &vr[vrCount-1], sizeof(VARIABLEREGISTER));
+ vr = ( VARIABLEREGISTER* )realloc(vr, (vrCount-1)*sizeof(VARIABLEREGISTER));
+ if (vr == NULL) {
+ LeaveCriticalSection(&csVarRegister);
+ return -1;
+ }
+ vrCount -= 1;
+ }
+ else {
+ free(vr);
+ vr = NULL;
+ vrCount = 0;
+ }
+ count += 1;
+ }
+ }
+ LeaveCriticalSection(&csVarRegister);
+
+ return count;
+}
+
+static TCHAR *parsePut(ARGUMENTSINFO *ai) {
+
+ FORMATINFO fi;
+
+ if (ai->argc != 3) {
+ return NULL;
+ }
+// ai->flags |= AIF_DONTPARSE;
+ if (addToVariablesRegister(ai->targv[1], ai->targv[2])) {
+ return NULL;
+ }
+
+ memcpy(&fi, ai->fi, sizeof(fi));
+ fi.tszFormat = ai->targv[2];
+ fi.flags |= FIF_TCHAR;
+
+ return formatString(&fi);
+}
+
+static TCHAR *parsePuts(ARGUMENTSINFO *ai) {
+
+ if (ai->argc != 3) {
+ return NULL;
+ }
+// ai->flags |= AIF_DONTPARSE;
+ if (addToVariablesRegister(ai->targv[1], ai->targv[2])) {
+ return NULL;
+ }
+
+ return _tcsdup(_T(""));
+}
+
+static TCHAR *parseGet(ARGUMENTSINFO *ai) {
+
+ TCHAR *szText;
+
+ if (ai->argc != 2) {
+ return NULL;
+ }
+// ai->flags |= AIF_DONTPARSE;
+ szText = searchVariableRegister(ai->targv[1]);
+ if (szText == NULL) {
+ return NULL;
+ }
+
+ return szText;
+}
+
+int registerVariablesTokens()
+{
+ registerIntToken(_T(GET), parseGet, TRF_FUNCTION, "Variables\t(x)\tvariable set by put(s) with name x");
+ registerIntToken(_T(PUT), parsePut, TRF_FUNCTION, "Variables\t(x,y)\tx, and stores y as variable named x");//TRF_UNPARSEDARGS);
+ registerIntToken(_T(PUTS), parsePuts, TRF_FUNCTION, "Variables\t(x,y)\tonly stores y as variables x");//TRF_UNPARSEDARGS);
+ InitializeCriticalSection(&csVarRegister);
+
+ return 0;
+}
+
+void unregisterVariablesTokens()
+{
+ DeleteCriticalSection(&csVarRegister);
+}
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