Exemple #1
0
        /// <summary>
        /// Writes the icon group as a .ico file
        /// </summary>
        /// <param name="path">path to write to</param>
        /// <param name="reader">reader that holds the PE image</param>
        public void Write(string path, BinaryReader reader)
        {
            using (MemoryStream stream = new MemoryStream())
            {
                using (BinaryWriter writer = new BinaryWriter(stream))
                {
                    ICON_HEADER header = new ICON_HEADER();

                    header.idCount    = (ushort)Entries.Count;
                    header.idReserved = Group.idReserved;
                    header.idType     = Group.idType;

                    writer.Write(RawSerialize(header));

                    long size = Marshal.SizeOf(typeof(ICON_DIRECTORY_ENTRY));

                    long headerEnd = Marshal.SizeOf(typeof(ICON_HEADER)) + (size * Entries.Count);

                    long baseImageDataOffset = headerEnd;

                    foreach (IconImage entry in Entries)
                    {
                        ICON_DIRECTORY_ENTRY ent = new ICON_DIRECTORY_ENTRY();

                        ent.ColorCount       = entry.Entry.ColorCount;
                        ent.Height           = entry.Entry.Height;
                        ent.Reserved         = entry.Entry.Reserved;
                        ent.Width            = entry.Entry.Width;
                        ent.BytesInRes       = entry.Entry.BytesInRes;
                        ent.BitCount         = entry.Entry.BitCount;
                        ent.Planes           = entry.Entry.Planes;
                        ent.ImageOffset      = (uint)baseImageDataOffset;
                        baseImageDataOffset += entry.Entry.BytesInRes;

                        writer.Write(RawSerialize(ent));
                    }

                    foreach (IconImage entry in Entries)
                    {
                        writer.Write(entry.GetImageData(reader, m_Stream, entry.GetResourceAddress(SectionBaseAddress, SectionVirtualAddress)));
                    }
                }

                FileInfo info = new FileInfo(path);

                if (!info.Directory.Exists)
                {
                    info.Directory.Create();
                }

                if (info.Exists)
                {
                    info.Attributes = FileAttributes.Normal;
                    info.Delete();
                }

                File.WriteAllBytes(path, stream.ToArray());
            }
        }
Exemple #2
0
        /// <summary>
        /// Writes the icon group as a .ico file
        /// </summary>
        /// <param name="path">path to write to</param>
        /// <param name="reader">reader that holds the PE image</param>
        public void Write(string path, BinaryReader reader)
        {
            using (MemoryStream stream = new MemoryStream())
            {
                using (BinaryWriter writer = new BinaryWriter(stream))
                {
                    ICON_HEADER header = new ICON_HEADER();

                    header.idCount = (ushort)Entries.Count;
                    header.idReserved = Group.idReserved;
                    header.idType = Group.idType;

                    writer.Write(RawSerialize(header)); 

                    long size = Marshal.SizeOf(typeof(ICON_DIRECTORY_ENTRY));

                    long headerEnd = Marshal.SizeOf(typeof(ICON_HEADER)) + (size * Entries.Count);

                    long baseImageDataOffset = headerEnd;

                    foreach (IconImage entry in Entries)
                    {
                        ICON_DIRECTORY_ENTRY ent = new ICON_DIRECTORY_ENTRY();

                        ent.ColorCount = entry.Entry.ColorCount;
                        ent.Height = entry.Entry.Height;
                        ent.Reserved = entry.Entry.Reserved;
                        ent.Width = entry.Entry.Width;
                        ent.BytesInRes = entry.Entry.BytesInRes;
                        ent.BitCount = entry.Entry.BitCount;
                        ent.Planes = entry.Entry.Planes;
                        ent.ImageOffset = (uint)baseImageDataOffset;
                        baseImageDataOffset += entry.Entry.BytesInRes;

                        writer.Write(RawSerialize(ent)); 
                    }

                    foreach (IconImage entry in Entries)
                    {
                        writer.Write(entry.GetImageData(reader, m_Stream, entry.GetResourceAddress(SectionBaseAddress, SectionVirtualAddress)));
                    }
                }

                FileInfo info = new FileInfo(path);

                if (!info.Directory.Exists)
                    info.Directory.Create();

                if (info.Exists)
                {
                    info.Attributes = FileAttributes.Normal;
                    info.Delete(); 
                }

                File.WriteAllBytes(path, stream.ToArray()); 
            }
        }