103 lines
2.5 KiB
Vala
103 lines
2.5 KiB
Vala
/**
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* System calls.
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*/
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namespace Get {
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/**
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* Gets library path.
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* @param so_path out path to shared library.
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* @param addr initialization method source address.
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*/
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extern void library_path (string so_path, void *addr);
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}
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/**
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* LaTeX view.
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*
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* Public system of data view in the LaTeX format.
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*/
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namespace LAview.Core {
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/**
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* Application directories/paths.
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*/
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class AppDirs {
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/**
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* Shared library path.
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*/
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public static File so_path;
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/**
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* Binary directory.
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*/
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public static File exec_dir;
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/**
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* Common directory (parent to binary and shared).
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*/
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public static File common_dir;
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/**
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* Data Plugins directory.
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*/
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public static string data_plugins_dir;
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/**
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* Object Plugins directory.
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*/
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public static string object_plugins_dir;
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/**
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* User Interface Glade files directory.
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*/
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public static string ui_dir;
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/**
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* Settings/GLib Schemas directory.
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*/
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public static string settings_dir;
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/**
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* Temporary directory.
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*/
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public static string temp_dir;
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/**
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* Cache in temporary directory.
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*/
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public static string cache_dir;
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/**
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* Initialization.
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* @throws FileError file i/o error.
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*/
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public static void init () throws FileError {
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char _so_path[256];
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Get.library_path ((string)_so_path, (void*)init);
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so_path = File.new_for_path ((string)_so_path);
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exec_dir = so_path.get_parent ();
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common_dir = exec_dir.get_parent ();
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ui_dir = Path.build_path (Path.DIR_SEPARATOR_S, common_dir.get_path(),
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"share/laview-core-"+Config.VERSION_MAJOR.to_string()+"/ui");
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settings_dir = Path.build_path (Path.DIR_SEPARATOR_S, common_dir.get_path(), "share/glib-2.0/schemas");
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string w32dhack_sdir = settings_dir+"/laview-core-"+Config.VERSION_MAJOR.to_string();
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if (File.new_for_path(w32dhack_sdir+"/gschemas.compiled").query_exists ())
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settings_dir = w32dhack_sdir;
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data_plugins_dir = Path.build_path (Path.DIR_SEPARATOR_S, exec_dir.get_path(),
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"laview-core-"+Config.VERSION_MAJOR.to_string()+"/data-plugins");
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object_plugins_dir = Path.build_path (Path.DIR_SEPARATOR_S, exec_dir.get_path(),
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"laview-core-"+Config.VERSION_MAJOR.to_string()+"/object-plugins");
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temp_dir = DirUtils.make_tmp ("laview-core-XXXXXX.temp");
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cache_dir = Path.build_path (Path.DIR_SEPARATOR_S, AppDirs.temp_dir, "cache");
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}
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/**
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* Termination.
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* @throws Error any error.
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*/
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public static void terminate () throws Error {
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rm_rf (File.new_for_path(temp_dir));
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}
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}
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}
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