diff options
| author | George Hazan <george.hazan@gmail.com> | 2012-07-26 18:56:37 +0000 |
|---|---|---|
| committer | George Hazan <george.hazan@gmail.com> | 2012-07-26 18:56:37 +0000 |
| commit | ba3661a19f8c74a48ec02e38bb775b6e471a97a2 (patch) | |
| tree | 87f1beacccb912fe997fd3117caaa4926aa0260d | |
| parent | ffcd96c8ebd7365d1a92486b5b6efaf30e61d72c (diff) | |
- core command line parser
git-svn-id: http://svn.miranda-ng.org/main/trunk@1201 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
| -rw-r--r-- | src/mir_core/cmdline.cpp | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/src/mir_core/cmdline.cpp b/src/mir_core/cmdline.cpp new file mode 100644 index 0000000000..069b5c7054 --- /dev/null +++ b/src/mir_core/cmdline.cpp @@ -0,0 +1,89 @@ +/*
+
+Miranda NG: the free IM client for Microsoft* Windows*
+
+Copyright 2012 Miranda NG 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"
+
+/* command line support */
+
+struct CmdLineParam
+{
+ __inline CmdLineParam(LPCTSTR _name, LPCTSTR _value) :
+ name(_name), value(_value)
+ {}
+
+ LPCTSTR name, value;
+};
+
+static int CompareParams(const CmdLineParam *p1, const CmdLineParam *p2)
+{
+ return _tcscmp(p1->name, p2->name);
+}
+
+static OBJLIST<CmdLineParam> arParams(5, CompareParams);
+
+MIR_CORE_DLL(void) CmdLine_Parse(LPTSTR ptszCmdLine)
+{
+ bool bPrevSpace = true;
+ for (LPTSTR p = ptszCmdLine; *p; p++) {
+ if ( *p == ' ' || *p == '\t') {
+ *p = 0;
+ bPrevSpace = true;
+ continue;
+ }
+
+ // new word beginning
+ if (bPrevSpace) {
+ bPrevSpace = false;
+ if (*p != '/' && *p != '-') // not an option - skip it
+ continue;
+ }
+ else continue; // skip a text that isn't an option
+
+ TCHAR *pOptionName = p+1;
+ if ((p = _tcspbrk(pOptionName, _T(" \t=:"))) == NULL) { // no more text in string
+ arParams.insert(new CmdLineParam(pOptionName, _T("")));
+ break;
+ }
+
+ if (*p == ' ' || *p == '\t') {
+ arParams.insert(new CmdLineParam(pOptionName, _T("")));
+ p--; // the cycle will wipe this space automatically
+ continue;
+ }
+
+ // parameter with value
+ *p = 0;
+ arParams.insert(new CmdLineParam(pOptionName, ++p));
+ if ((p = _tcspbrk(p, _T(" \t"))) == NULL) // no more text in string
+ break;
+
+ p--; // the cycle will wipe this space automatically
+ }
+}
+
+MIR_CORE_DLL(LPCTSTR) CmdLine_GetOption(const TCHAR* ptszParameter)
+{
+ CmdLineParam tmp(ptszParameter, 0);
+ int idx = arParams.getIndex(&tmp);
+ return (idx == -1) ? NULL : arParams[idx].value;
+}
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