namespaced the library in namespace hsql

src/bison/SQLParser.cpp

@@ -3,9 +3,11 @@
 #include "flex_lexer.h"
 #include <stdio.h>
 
-int yyparse(Statement **expression, yyscan_t scanner);
+// int yyparse(Statement **expression, yyscan_t scanner);
 
 
+namespace hsql {
+
 SQLParser::SQLParser() {
 	fprintf(stderr, "SQLParser only has static methods atm! Do not initialize!\n");
 }
@@ -34,4 +36,6 @@ Statement* SQLParser::parseSQLString(const char *text) {
 
     hsql_lex_destroy(scanner);
     return stmt;
-}
+}
+    
+} // namespace hsql

src/bison/SQLParser.h

@@ -4,6 +4,8 @@
 #include "Statement.h"
 #include "bison_parser.h"
 
+namespace hsql {
+
 class SQLParser {
 public:
 	static Statement* parseSQLString(const char* sql);
@@ -12,6 +14,8 @@ private:
 	SQLParser();
 };
 
+	
+} // namespace hsql
 
 
 #endif

src/bison/bison_parser.y

@@ -17,6 +17,8 @@
 
 #include <stdio.h>
 
+using namespace hsql;
+
 int yyerror(Statement **expression, yyscan_t scanner, const char *msg) {
 	fprintf(stderr, "[Error] SQL Parser: %s\n", msg);
 	return 0;
@@ -56,7 +58,7 @@ typedef void* yyscan_t;
 %lex-param   { yyscan_t scanner }
 
 // Define additional parameters for yyparse
-%parse-param { Statement **statement }
+%parse-param { hsql::Statement **statement }
 %parse-param { yyscan_t scanner }
 
 
@@ -69,17 +71,17 @@ typedef void* yyscan_t;
 	char* sval;
 	uint uval;
 
-	Statement* statement;
-	SelectStatement* select_statement;
-	TableRef* table;
-	Expr* expr;
-	OrderDescription* order;
-	OrderType order_type;
-	LimitDescription* limit;
+	hsql::Statement* statement;
+	hsql::SelectStatement* select_statement;
+	hsql::TableRef* table;
+	hsql::Expr* expr;
+	hsql::OrderDescription* order;
+	hsql::OrderType order_type;
+	hsql::LimitDescription* limit;
 
-	List<char*>* slist;
-	List<Expr*>* explist;
-	List<TableRef*>* tbllist;
+	hsql::List<char*>* slist;
+	hsql::List<hsql::Expr*>* explist;
+	hsql::List<hsql::TableRef*>* tbllist;
 }
 
 

src/lib/Expr.cpp

@@ -3,6 +3,8 @@
 #include <stdio.h>
 #include <string.h>
 
+namespace hsql {
+
 char* substr(const char* source, int from, int to) {
 	int len = to-from;
 	char* copy = new char[len+1];
@@ -75,4 +77,6 @@ Expr* Expr::makeFunctionRef(char* func_name, Expr* expr) {
 	e->name = func_name;
 	e->expr = expr;
 	return e;
-}
+}
+
+} // namespace hsql

src/lib/Expr.h

@@ -3,6 +3,8 @@
 
 #include <stdlib.h>
 
+namespace hsql {
+
 typedef enum {
 	kExprLiteralFloat,
 	kExprLiteralString,
@@ -75,4 +77,6 @@ struct Expr {
 		*var = zero;				\
 	} while(0)
 
+} // namespace hsql
+
 #endif

src/lib/List.h

@@ -4,6 +4,8 @@
 #include <vector>
 #include <stdlib.h>
 
+namespace hsql {
+
 // TODO: try to replace the List wrapper by directly using std::vector
 
 template <typename _T>
@@ -25,4 +27,6 @@ public:
 };
 
 
+} // namespace hsql
+
 #endif

src/lib/Statement.h

@@ -9,6 +9,7 @@
 #include "List.h"
 #include "Table.h"
 
+namespace hsql {
 
 typedef enum {
 	kStmtSelect,
@@ -93,5 +94,6 @@ struct CreateStatement : Statement {
 	// TODO
 };
 
+} // namespace hsql
 
 #endif // __STATEMENT_H__

src/lib/Table.h

@@ -1,6 +1,9 @@
 #ifndef __TABLEREF_H__
 #define __TABLEREF_H__
 
+
+namespace hsql {
+
 class SelectStatement;
 class JoinStatement;
 
@@ -29,5 +32,6 @@ struct TableRef {
 };
 
 
+} // namespace hsql
 
 #endif

src/lib/sqlhelper.cpp

@@ -3,6 +3,8 @@
 #include <stdio.h>
 #include <string>
 
+namespace hsql {
+
 void printExpression(Expr* expr, uint num_indent);
 void printOperatorExpression(Expr* expr, uint num_indent);
 
@@ -68,3 +70,6 @@ void printSelectStatementInfo(SelectStatement* stmt, uint num_indent) {
   } else inprint("null", num_indent+2);
 
 }
+
+
+} // namespace hsql

src/lib/sqlhelper.h

@@ -5,7 +5,10 @@
 
 #include "Statement.h"
 
+namespace hsql {
+
 void printSelectStatementInfo(SelectStatement* stmt, uint num_indent);
 
+} // namespace hsql
 
 #endif

src/sql_execution.cpp

@@ -4,6 +4,8 @@
 #include "lib/sqlhelper.h"
 #include "SQLParser.h"
 
+using namespace hsql;
+
 int main(int argc, char *argv[]) {
     if (argc <= 1) {
         fprintf(stderr, "No SQL-Statement given!\n");