* $Id$
*
* Written by Keith Marshall <keithmarshall@users.sourceforge.net>
- * Copyright (C) 2009, 2010, MinGW Project
+ * Copyright (C) 2009, 2010, 2011, 2012, MinGW Project
*
*
* Public interface for the package directory management routines;
# endif
#endif
+/* Define an API for registering environment variables.
+ */
+EXTERN_C int pkgPutEnv( int, char* );
+
+#define PKG_PUTENV_DIRSEP_MSW (0x01)
+#define PKG_PUTENV_DIRSEP_POSIX (0x02)
+#define PKG_PUTENV_SCAN_VARNAME (0x04)
+#define PKG_PUTENV_NAME_TOUPPER (0x08)
+
+#define PKG_PUTENV_FLAGS_MASK (0x0F)
+
+/* Begin class declarations.
+ */
class pkgSpecs;
+class pkgDirectory;
class pkgXmlNode : public TiXmlElement
{
/* Methods for retrieving the system root management records
* for a specified installed subsystem.
*/
- pkgXmlNode *GetSysRoot( const char *subsystem );
+ pkgXmlNode *GetSysRoot( const char* );
pkgXmlNode *GetInstallationRecord( const char* );
/* The following pair of methods provide an iterator
* for enumerating the contained nodes, within the owner,
* which themselves exhibit a specified tagname.
*/
- pkgXmlNode* FindFirstAssociate( const char* tagname );
- pkgXmlNode* FindNextAssociate( const char* tagname );
+ pkgXmlNode* FindFirstAssociate( const char* );
+ pkgXmlNode* FindNextAssociate( const char* );
/* Specific to XML node elements of type "release",
* the following pair of methods retrieve the actual name of
* as they are named on the project download servers.
*/
const char* ArchiveName();
- const char* SourceArchiveName();
+ const char* SourceArchiveName( unsigned long );
/* The following retrieves an attribute which may have been
* specified on an ancestor (container) node; typically used to
* be associated with a release.
*/
const char *GetContainerAttribute( const char*, const char* = NULL );
+
+ /* Any package may have associated scripts; the following
+ * method invokes them on demand.
+ */
+ inline int InvokeScript( const char *context )
+ {
+ /* The actual implementation is delegated to the following
+ * (private) overloaded method.
+ */
+ return InvokeScript( 0, context );
+ }
+
+ private:
+ /* Helpers used to implement the preceding InvokeScript() method.
+ */
+ int InvokeScript( int, const char* );
+ int DispatchScript( int, const char*, const char*, pkgXmlNode* );
};
enum { to_remove = 0, to_install, selection_types };
*/
pkgXmlNode* selection[ selection_types ];
- /* Method for retrieving packages from a distribution server.
+ /* Method to display the URI whence a package may be downloaded.
+ */
+ void PrintURI( const char* );
+
+ /* Methods for retrieving packages from a distribution server.
*/
void DownloadArchiveFiles( pkgActionItem* );
+ void DownloadSingleArchive( const char*, const char* );
public:
/* Constructor...
/* Methods for compiling the schedule of actions.
*/
+ unsigned long SetAuthorities( pkgActionItem* );
+ inline unsigned long HasAttribute( unsigned long required )
+ {
+ return flags & required;
+ }
pkgActionItem* GetReference( pkgActionItem& );
pkgActionItem* Schedule( unsigned long, pkgActionItem& );
+ inline void SetPrimary( pkgActionItem* );
/* Methods for defining the selection criteria for
* packages to be processed.
*/
+ void ApplyBounds( pkgXmlNode *, const char * );
pkgXmlNode* SelectIfMostRecentFit( pkgXmlNode* );
const char* SetRequirements( pkgXmlNode*, pkgSpecs* );
inline void SelectPackage( pkgXmlNode *pkg, int opt = to_install )
*/
return selection[ mode ];
}
+ void ConfirmInstallationStatus();
+
+ /* Methods to download and unpack one or more source archives.
+ */
+ void GetSourceArchive( pkgXmlNode*, unsigned long );
+ void GetScheduledSourceArchives( unsigned long );
/* Method for processing all scheduled actions.
*/
pkgActionItem* actions;
public:
+ /* Method to interpret user preferences for mingw-get processing
+ * options, which are specified within profile.xml rather than on
+ * the command line.
+ */
+ void EstablishPreferences();
+
/* Method to synchronise the state of the local package manifest
* with the master copy held on the distribution server.
*/
*/
pkgXmlNode* FindPackageByName( const char*, const char* = NULL );
+ /* Methods to retrieve and display information about packages.
+ */
+ pkgDirectory *CatalogueAllPackages();
+ void DisplayPackageInfo( int, char** );
+
/* Method to resolve the dependencies of a specified package,
* by walking the chain of references specified by "requires"
* elements in the respective package database entries.
*/
void Schedule( unsigned long, const char* );
pkgActionItem* Schedule( unsigned long, pkgActionItem&, pkgActionItem* = NULL );
+ void RescheduleInstalledPackages( unsigned long );
/* Method to execute a sequence of scheduled actions.
*/
inline void ExecuteActions(){ actions->Execute(); }
+
+ /* Methods to retrieve and optionally extract source archives
+ * for a collection of dependent packages.
+ */
+ void GetSourceArchive( const char*, unsigned long );
+ inline void GetScheduledSourceArchives( unsigned long category )
+ {
+ actions->GetScheduledSourceArchives( category );
+ }
};
EXTERN_C const char *xmlfile( const char*, const char* = NULL );
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