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Viewing changes to src/Core/FsTabEntry.vala

  • Committer: Tony George
  • Date: 2016-08-24 17:02:17 UTC
  • Revision ID: tony.george.kol@gmail.com-20160824170217-evbrjfbzrkjbt4x5
Moved classes to separate files

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src/Core/FsTabEntry.vala
 
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using TeeJee.Logging;
 
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using TeeJee.FileSystem;
 
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using TeeJee.Devices;
 
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using TeeJee.JsonHelper;
 
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using TeeJee.ProcessHelper;
 
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using TeeJee.GtkHelper;
 
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using TeeJee.System;
 
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using TeeJee.Misc;
 
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public class FsTabEntry : GLib.Object{
 
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        public bool is_comment = false;
 
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        public bool is_empty_line = false;
 
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        public string device = "";
 
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        public string mount_point = "";
 
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        public string type = "";
 
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        public string options = "defaults";
 
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        public string dump = "0";
 
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        public string pass = "0";
 
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        public string line = "";
 
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        public static Gee.ArrayList<FsTabEntry> read_fstab_file(string fstab_file_path){
 
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                Gee.ArrayList<FsTabEntry> list = new Gee.ArrayList<FsTabEntry>();
 
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                if (!file_exists(fstab_file_path)){ return list; }
 
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                string text = file_read(fstab_file_path);
 
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                string[] lines = text.split("\n");
 
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                foreach(string line in lines){
 
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                        FsTabEntry entry = new FsTabEntry();
 
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                        list.add(entry);
 
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                        entry.is_comment = line.strip().has_prefix("#");
 
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                        entry.is_empty_line = (line.strip().length == 0);
 
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                        if (entry.is_comment){
 
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                                entry.line = line;
 
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                        }
 
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                        else if (entry.is_empty_line){
 
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                                entry.line = "";
 
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                        }
 
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                        else{
 
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                                entry.line = line;
 
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                                string[] parts = line.replace("\t"," ").split(" ");
 
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                                int part_num = -1;
 
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                                foreach(string part in parts){
 
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                                        if (part.strip().length == 0) { continue; }
 
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                                        switch (++part_num){
 
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                                                case 0:
 
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                                                        entry.device = part.strip();
 
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                                                        break;
 
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                                                case 1:
 
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                                                        entry.mount_point = part.strip();
 
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                                                        break;
 
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                                                case 2:
 
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                                                        entry.type = part.strip();
 
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                                                        break;
 
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                                                case 3:
 
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                                                        entry.options = part.strip();
 
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                                                        break;
 
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                                                case 4:
 
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                                                        entry.dump = part.strip();
 
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                                                        break;
 
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                                                case 5:
 
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                                                        entry.pass = part.strip();
 
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                                                        break;
 
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                                        }
 
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                                }
 
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                        }
 
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                }
 
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                return list;
 
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        }
 
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        public static string create_fstab_file(FsTabEntry[] fstab_entries, bool keep_comments_and_empty_lines = true){
 
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                string text = "";
 
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                foreach(FsTabEntry entry in fstab_entries){
 
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                        if (entry.is_comment || entry.is_empty_line){
 
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                                if (keep_comments_and_empty_lines){
 
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                                        text += "%s\n".printf(entry.line);
 
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                                }
 
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                        }
 
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                        else {
 
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                                text += "%s\t%s\t%s\t%s\t%s\t%s\n".printf(entry.device, entry.mount_point, entry.type, entry.options, entry.dump, entry.pass);
 
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                        }
 
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                }
 
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                return text;
 
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        }
 
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}