X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/0205540433440a9ff4ad4ea4cce44c700a4b401c..69c2ecbdc937e3c73fe67d3c9bce12a80d3ec7ec:/apt-pkg/aptconfiguration.h

diff --git a/apt-pkg/aptconfiguration.h b/apt-pkg/aptconfiguration.h
index dd339d841..d22b675c0 100644
--- a/apt-pkg/aptconfiguration.h
+++ b/apt-pkg/aptconfiguration.h
@@ -13,6 +13,7 @@
 // Include Files							/*{{{*/
 #include <string>
 #include <vector>
+#include <limits>
 									/*}}}*/
 namespace APT {
 class Configuration {							/*{{{*/
@@ -36,7 +37,7 @@ public:									/*{{{*/
 	 *  \param Cached saves the result so we need to calculated it only once
 	 *                this parameter should ony be used for testing purposes.
 	 *
-	 *  \return a vector of (all) Language Codes in the prefered usage order
+	 *  \return a vector of the compression types in the prefered usage order
 	 */
 	std::vector<std::string> static const getCompressionTypes(bool const &Cached = true);
 
@@ -66,6 +67,14 @@ public:									/*{{{*/
 	std::vector<std::string> static const getLanguages(bool const &All = false,
 			bool const &Cached = true, char const ** const Locale = 0);
 
+	/** \brief Are we interested in the given Language?
+	 *
+	 *  \param Lang is the language we want to check
+	 *  \param All defines if we check against all codes or only against used codes
+	 *  \return true if we are interested, false otherwise
+	 */
+	bool static const checkLanguage(std::string Lang, bool const All = false);
+
 	/** \brief Returns a vector of Architectures we support
 	 *
 	 *  \param Cached saves the result so we need to calculated it only once
@@ -82,6 +91,35 @@ public:									/*{{{*/
 	 */
 	bool static const checkArchitecture(std::string const &Arch);
 
+	/** \brief Representation of supported compressors */
+	struct Compressor {
+		std::string Name;
+		std::string Extension;
+		std::string Binary;
+		std::vector<std::string> CompressArgs;
+		std::vector<std::string> UncompressArgs;
+		unsigned short Cost;
+
+		Compressor(char const *name, char const *extension, char const *binary,
+			   char const *compressArg, char const *uncompressArg,
+			   unsigned short const cost);
+		Compressor() : Cost(std::numeric_limits<unsigned short>::max()) {};
+	};
+
+	/** \brief Return a vector of Compressors supported for data.tar's
+	 *
+	 *  \param Cached saves the result so we need to calculated it only once
+	 *                this parameter should ony be used for testing purposes.
+	 *
+	 *  \return a vector of Compressors
+	 */
+	std::vector<Compressor> static const getCompressors(bool const Cached = true);
+
+	/** \brief Return a vector of extensions supported for data.tar's */
+	std::vector<std::string> static const getCompressorExtensions();
+									/*}}}*/
+	private:							/*{{{*/
+	void static setDefaultConfigurationForCompressors();
 									/*}}}*/
 };
 									/*}}}*/