Initial commit

1 files changed, 90 insertions, 0 deletions

diff --git a/misc/search.h b/misc/search.h
new file mode 100644
index 0000000..df2442e
--- /dev/null
+++ b/misc/search.h
@@ -0,0 +1,90 @@
+/* 
+ * File:   search.h
+ * Author: savop
+ *
+ * Created on 27. August 2009, 21:21
+ */
+
+#ifndef _SEARCH_H
+#define	_SEARCH_H
+
+#include <map>
+#include <vdr/tools.h>
+#include "util.h"
+
+struct cSortCrit : public cListObject {
+    const char* Property;
+    bool SortDescending;
+};
+
+typedef std::map<const char*, const char*, strCmp> propertyMap;
+
+class cPathParser {
+private:
+    cString             mKey;
+    propertyMap         mProperties;
+    int                 mSection;
+    int                 mMethod;
+    bool parsePath(const char* Path, int* Section, int* Method, propertyMap* Properties);
+    void pushPropertyKey(const char* Start, const char* End);
+    void pushPropertyValue(const char* Start, const char* End);
+    void pushMethod(int Method);
+    void pushSection(int Section);
+    cPathParser();
+public:
+    virtual ~cPathParser();
+    static bool parse(const char* Path, int* Section, int* Method, propertyMap* Properties);
+};
+
+class cSortCriteria {
+private:
+    cSortCrit*        mCurrentCrit;
+    cList<cSortCrit>* mCriteriaList;
+    bool parseSort(const char* Sort);
+    void pushProperty(const char* Property);
+    void pushDirection(const char Direction);
+    cList<cSortCrit>* getSortList() const { return this->mCriteriaList; }
+    cSortCriteria();
+public:
+    virtual ~cSortCriteria();
+    static cList<cSortCrit>* parse(const char* Sort);
+};
+
+class cFilterCriteria {
+private:
+    cStringList* mFilterList;
+    cFilterCriteria();
+    bool parseFilter(const char* Filter);
+    void pushProperty(const char* Property);
+    void pushAsterisk(const char Asterisk);
+    cStringList* getFilterList() const { return this->mFilterList; }
+public:
+    virtual ~cFilterCriteria();
+    static cStringList* parse(const char* Filter);
+};
+
+class cSearch {
+private:
+    char* SQLWhereStmt;
+    const char* CurrentProperty;
+    const char* CurrentOperator;
+    const char* CurrentValue;
+    static cSearch* mInstance;
+    cSearch();
+    bool parseCriteria(const char* Search);
+    void pushExistance (const char* Exists);
+    void pushProperty  (const char* Property);
+    void pushOperator  (const char* Operator);
+    void pushConcatOp  (const char* Operator);
+    void pushStartBrackedExp(const char);
+    void pushEndBrackedExp(const char);
+    void pushValue     (const char* Start, const char* End);
+    void pushExpression(const char* Start, const char* End);
+public:
+    virtual ~cSearch();
+    static const char* parse(const char* Search);
+};
+
+
+#endif	/* _SEARCH_H */
+