From 8c417384e29635c680745425abd630d5208cbaf2 Mon Sep 17 00:00:00 2001
From: manuel <manuel@mausz.at>
Date: Mon, 18 Mar 2013 15:27:26 +0100
Subject: replace mod-param with generic "-config key=val"-param

---
 CCommandLine.cpp | 38 ++++++++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 6 deletions(-)

(limited to 'CCommandLine.cpp')

diff --git a/CCommandLine.cpp b/CCommandLine.cpp
index 3df07b1..afb115d 100644
--- a/CCommandLine.cpp
+++ b/CCommandLine.cpp
@@ -31,18 +31,28 @@ void CCommandLine::AddParm(const char *psz)
 	m_argc++;
 }
 
-const char* CCommandLine::ParmValue(const char *psz, const char *pDefaultVal) const
+const char* CCommandLine::ParmValues(const char *psz, unsigned int ix) const
 {
-	int nIndex = FindParm(psz);
+	int nIndex = FindParm(psz, ix);
 	if((nIndex == 0) || (nIndex == m_argc - 1))
-		return pDefaultVal;
+		return NULL;
 
 	if(m_argv[nIndex + 1][0] == '-' || m_argv[nIndex + 1][0] == '+')
-		return pDefaultVal;
+		return NULL;
 
 	return m_argv[nIndex + 1];
 }
 
+const char* CCommandLine::ParmValue(const char *psz, const char *pDefaultVal) const
+{
+	const char* cszValue = ParmValues(psz, 0);
+
+	if(!cszValue)
+		return pDefaultVal;
+
+	return cszValue;
+}
+
 int CCommandLine::ParmValue(const char *psz, int nDefaultVal) const
 {
 	const char* cszValue = ParmValue(psz);
@@ -58,12 +68,28 @@ unsigned int CCommandLine::ParmCount() const
 	return m_argc;
 }
 
-unsigned int CCommandLine::FindParm(const char *psz) const
+unsigned int CCommandLine::FindParmCount(const char *psz) const
+{
+	unsigned cnt = 0;
+	for(int i = 1; i < m_argc; i++)
+	{
+		if(strcmp(m_argv[i], psz) == 0)
+			cnt++;
+	}
+
+	return cnt;
+}
+
+unsigned int CCommandLine::FindParm(const char *psz, unsigned int ix) const
 {
 	for(int i = 1; i < m_argc; i++)
 	{
 		if(strcmp(m_argv[i], psz) == 0)
-			return i;
+		{
+			if (ix == 0)
+				return i;
+			ix--;
+		}
 	}
 
 	return 0;
-- 
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