From d01c60c59f14c04f96fd33844ed920c4679d32fd Mon Sep 17 00:00:00 2001
From: pouillot <pouillot@30fe4595-0a0c-4342-8851-515496e4dcbd>
Date: Thu, 10 Feb 2011 11:10:32 +0000
Subject: [PATCH] Added GfParmExists function to check if a given section
 exists (fixed clumsy previous commit, sorry)

git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@3349 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: 17bd5746bcd4b7feae66513ed8c6376d8736a76c
Former-commit-id: ffafca2085cfcdb4f0530df9d4dc80cf4ca714f8
---
 src/libs/tgf/params.cpp | 26 ++++++++++++++++++++++++++
 src/libs/tgfdata/race.h |  6 +++---
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/src/libs/tgf/params.cpp b/src/libs/tgf/params.cpp
index 9b36011a6..2be595c73 100644
--- a/src/libs/tgf/params.cpp
+++ b/src/libs/tgf/params.cpp
@@ -2163,6 +2163,32 @@ GfParmGetEltNb (void *handle, const char *path)
     return count;
 }
 
+/** Check if a section exists.
+    @ingroup	paramsdata
+    @param	handle	handle of parameters
+    @param	path	path of section
+    @return	0 if doesn't exist, not 0 otherwise.
+ */
+int
+GfParmExists (void *handle, const char *path)
+{
+    struct parmHandle *parmHandle = (struct parmHandle *)handle;
+    struct parmHeader *conf;
+    struct section	*section;
+    int	count;
+    
+    if ((parmHandle == NULL) || (parmHandle->magic != PARM_MAGIC)) {
+		GfLogError ("GfParmExists: bad handle (%p)\n", parmHandle);
+		return 0;
+    }
+
+	conf = parmHandle->conf;
+
+    section = (struct section *)GfHashGetStr (conf->sectionHash, path);
+
+	return section != 0;
+}
+
 
 
 /** Seek the first section element of a list.
diff --git a/src/libs/tgfdata/race.h b/src/libs/tgfdata/race.h
index 1f45539a5..7ba4b79d2 100644
--- a/src/libs/tgfdata/race.h
+++ b/src/libs/tgfdata/race.h
@@ -55,6 +55,8 @@ public:
 
 	GfRaceManager* getManager() const;
 
+	const std::string& getSessionName() const;
+
 	enum EDisplayMode { eDisplayNormal, eDisplayResultsOnly,
 						nDisplayModeNumber };
 	enum ETimeOfDaySpec { eTimeDawn, eTimeMorning, eTimeNoon, eTimeAfternoon,
@@ -76,7 +78,7 @@ public:
 		ERainSpec eRainSpec;
 	};
 	
-	Parameters* getParameters(const std::string& strSessionName) const;
+	Parameters* getParameters();
 
 	int getSupportedFeatures() const;
 
@@ -102,8 +104,6 @@ public:
 
 	GfTrack* getTrack() const;
 
-	const std::string& getSessionName() const;
-
 	void* getResultsDescriptorHandle() const;
 	
  	void print() const;