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#ifndef __SITECING_FILE_FACTORY_H
#define __SITECING_FILE_FACTORY_H
#include <string>
#include <list>
/**
* @file
* @brief the file_factory class declaration.
*/
namespace sitecing {
using namespace std;
/**
* The factory class. Does the job similar to that which is done by make
* utility.
*/
class file_factory {
public:
/**
* The recursion depth.
*/
int depth;
/**
* The list of files type. The list of strings, in fact.
*/
typedef list<string> file_list_t;
file_factory()
: depth(0) { }
/**
* Fetch depndencies for the given file.
* @param dst destination file.
* @param deps where to put dependencies to.
*/
virtual void get_dependencies(const string& dst,file_list_t& deps) = 0;
/**
* Check if the destination is up to day.
* @param the destination file.
* @param deps if the deps pointer is non there, the dependencies
* retrieved will be stored there.
* @return true if yes.
* @see get_dependencies()
*/
virtual bool is_uptodate(const string& dst,file_list_t* deps=0);
/**
* Build the file requested.
* @param dst the file requested.
*/
virtual void build(const string& dst) = 0;
/**
* Make the file requested, which means: build it, unless it's
* uptodate.
* @see is_uptodate()
* @see build()
*/
virtual void make(const string& dst);
};
}
#endif /* __SITECING_FILE_FACTORY_H */
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