示例#1
0
        /// <summary>
        /// Adds a disk file to the ISO image as a file.
        /// </summary>
        /// <param name="name">The name of the file on the ISO image.</param>
        /// <param name="sourcePath">The name of the file on disk.</param>
        /// <returns>The object representing this file.</returns>
        /// <remarks>
        /// The name is the full path to the file, for example:
        /// <example><code>
        ///   builder.AddFile(@"DIRA\DIRB\FILE.TXT;1", @"C:\temp\tempfile.bin");
        /// </code></example>
        /// <para>Note the version number at the end of the file name is optional, if not
        /// specified the default of 1 will be used.</para>
        /// </remarks>
        public BuildFileInfo AddFile(string name, string sourcePath)
        {
            string[]           nameElements = name.Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries);
            BuildDirectoryInfo dir          = GetDirectory(nameElements, nameElements.Length - 1, true);

            BuildDirectoryMember existing;

            if (dir.TryGetMember(nameElements[nameElements.Length - 1], out existing))
            {
                throw new IOException("File already exists");
            }
            else
            {
                BuildFileInfo fi = new BuildFileInfo(nameElements[nameElements.Length - 1], dir, sourcePath);
                _files.Add(fi);
                dir.Add(fi);
                return(fi);
            }
        }
示例#2
0
        /// <summary>
        /// Adds a byte array to the ISO image as a file.
        /// </summary>
        /// <param name="name">The name of the file on the ISO image.</param>
        /// <param name="content">The contents of the file.</param>
        /// <returns>The object representing this file.</returns>
        /// <remarks>
        /// The name is the full path to the file, for example:
        /// <example><code>
        ///   builder.AddFile(@"DIRA\DIRB\FILE.TXT;1", new byte[]{0,1,2});
        /// </code></example>
        /// <para>Note the version number at the end of the file name is optional, if not
        /// specified the default of 1 will be used.</para>
        /// </remarks>
        public BuildFileInfo AddFile(string name, byte[] content)
        {
            string[]           nameElements = name.Split('\\');
            BuildDirectoryInfo dir          = GetDirectory(nameElements, nameElements.Length - 1, true);

            BuildDirectoryMember existing;

            if (dir.TryGetMember(nameElements[nameElements.Length - 1], out existing))
            {
                throw new IOException("File already exists");
            }
            else
            {
                BuildFileInfo fi = new BuildFileInfo(nameElements[nameElements.Length - 1], dir, content);
                _files.Add(fi);
                dir.Add(fi);
                return(fi);
            }
        }
示例#3
0
        private BuildDirectoryInfo TryGetDirectory(string[] path, int pathLength, bool createMissing)
        {
            BuildDirectoryInfo focus = _rootDirectory;

            for (int i = 0; i < pathLength; ++i)
            {
                BuildDirectoryMember next;
                if (!focus.TryGetMember(path[i], out next))
                {
                    if (createMissing)
                    {
                        // This directory doesn't exist, create it...
                        BuildDirectoryInfo di = new BuildDirectoryInfo(path[i], focus);
                        focus.Add(di);
                        _dirs.Add(di);
                        focus = di;
                    }
                    else
                    {
                        return(null);
                    }
                }
                else
                {
                    BuildDirectoryInfo nextAsBuildDirectoryInfo = next as BuildDirectoryInfo;
                    if (nextAsBuildDirectoryInfo == null)
                    {
                        throw new IOException("File with conflicting name exists");
                    }
                    else
                    {
                        focus = nextAsBuildDirectoryInfo;
                    }
                }
            }

            return(focus);
        }
示例#4
0
        /// <summary>
        /// Adds a stream to the ISO image as a file.
        /// </summary>
        /// <param name="name">The name of the file on the ISO image.</param>
        /// <param name="source">The contents of the file.</param>
        /// <returns>The object representing this file.</returns>
        /// <remarks>
        /// The name is the full path to the file, for example:
        /// <example><code>
        ///   builder.AddFile(@"DIRA\DIRB\FILE.TXT;1", stream);
        /// </code></example>
        /// <para>Note the version number at the end of the file name is optional, if not
        /// specified the default of 1 will be used.</para>
        /// </remarks>
        public BuildFileInfo AddFile(string name, Stream source)
        {
            if (!source.CanSeek)
            {
                throw new ArgumentException("source doesn't support seeking", "source");
            }

            string[]           nameElements = name.Split('\\');
            BuildDirectoryInfo dir          = GetDirectory(nameElements, nameElements.Length - 1, true);

            BuildDirectoryMember existing;

            if (dir.TryGetMember(nameElements[nameElements.Length - 1], out existing))
            {
                throw new IOException("File already exists");
            }
            else
            {
                BuildFileInfo fi = new BuildFileInfo(nameElements[nameElements.Length - 1], dir, source);
                _files.Add(fi);
                dir.Add(fi);
                return(fi);
            }
        }