зеркало из https://github.com/mono/exiv2-sharp.git
2008-09-23 Stephane Delcroix <sdelcroix@novell.com>
* ExifThumb.custom: * DataBuf.custom: Serialize the databuf svn path=/trunk/exiv2-sharp/; revision=113872
This commit is contained in:
Stephane Delcroix
Родитель
29baefe282
Коммит
6cc1717b80
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2008-09-23 Stephane Delcroix <sdelcroix@novell.com>
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* Exiv2.metadata:
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* ExifThumb.custom:
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* DataBuf.custom: Serialize the databuf, clean the ExifThumb api
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2008-09-22 Stephane Delcroix <sdelcroix@novell.com>
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* ImageFactory.custom: prevent exception on overread.
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/*
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* DataBuf.custom
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*
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* Author(s):
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* Stephane Delcroix (stephane@delcroix.org)
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*
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* Copyright (c) 2008 Novell, Inc.
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*
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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[DllImport("libexiv2glue.dll")]
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static extern IntPtr exiv2_databuf_get_size(IntPtr raw);
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[DllImport("libexiv2glue.dll")]
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static extern IntPtr exiv2_databuf_get_pData(IntPtr raw);
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internal byte [] Serialize () {
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long size = (long) exiv2_databuf_get_size(Handle);
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if (size > Int32.MaxValue)
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throw new Exception ("size too big to fit in an Int32");
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IntPtr raw_data = exiv2_databuf_get_pData(Handle);
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byte [] data = new byte [size];
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Marshal.Copy (raw_data, data, 0, (int)size);
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return data;
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}
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@ -0,0 +1,80 @@
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/*
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* ExifThumb.custom
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*
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* Author(s):
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* Stephane Delcroix (stephane@delcroix.org)
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*
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* Copyright (c) 2008 Novell, Inc.
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*
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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[DllImport("libexiv2glue.dll")]
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static extern IntPtr exiv2_exifthumb_copy(IntPtr raw);
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Exiv2.DataBuf copy() {
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IntPtr raw_ret = exiv2_exifthumb_copy(Handle);
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Exiv2.DataBuf ret = GLib.Object.GetObject(raw_ret, true) as Exiv2.DataBuf;
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return ret;
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}
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public byte [] Copy () {
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return copy().Serialize ();
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}
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[DllImport("libexiv2glue.dll")]
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static extern void exiv2_exifthumb_jpegThumbnailBuf(IntPtr raw, byte[] buf, IntPtr xres, IntPtr yres, ushort unit, IntPtr n_buf);
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public void SetJpegThumbnail(byte[] buf, Exiv2.URational xres, Exiv2.URational yres, ushort unit, long n_buf) {
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exiv2_exifthumb_jpegThumbnailBuf(Handle, buf, xres == null ? IntPtr.Zero : xres.Handle, yres == null ? IntPtr.Zero : yres.Handle, unit, new IntPtr (n_buf));
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}
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[DllImport("libexiv2glue.dll")]
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static extern unsafe void exiv2_exifthumb_jpegThumbnailPathSimple(IntPtr raw, IntPtr path, out IntPtr error);
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public unsafe void SetJpegThumbnail(string path) {
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IntPtr native_path = GLib.Marshaller.StringToPtrGStrdup (path);
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IntPtr error = IntPtr.Zero;
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exiv2_exifthumb_jpegThumbnailPathSimple(Handle, native_path, out error);
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GLib.Marshaller.Free (native_path);
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if (error != IntPtr.Zero) throw new GLib.GException (error);
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}
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[DllImport("libexiv2glue.dll")]
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static extern void exiv2_exifthumb_jpegThumbnailBufSimple(IntPtr raw, byte[] buf, IntPtr n_buf);
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public void SetJpegThumbnail(byte[] buf) {
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exiv2_exifthumb_jpegThumbnailBufSimple(Handle, buf, new IntPtr ((long) (buf == null ? 0 : buf.Length)));
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}
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[DllImport("libexiv2glue.dll")]
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static extern unsafe void exiv2_exifthumb_jpegThumbnailPath(IntPtr raw, IntPtr path, IntPtr xres, IntPtr yres, ushort unit, out IntPtr error);
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public unsafe void SetJpegThumbnail(string path, Exiv2.URational xres, Exiv2.URational yres, ushort unit) {
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IntPtr native_path = GLib.Marshaller.StringToPtrGStrdup (path);
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IntPtr error = IntPtr.Zero;
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exiv2_exifthumb_jpegThumbnailPath(Handle, native_path, xres == null ? IntPtr.Zero : xres.Handle, yres == null ? IntPtr.Zero : yres.Handle, unit, out error);
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GLib.Marshaller.Free (native_path);
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if (error != IntPtr.Zero) throw new GLib.GException (error);
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}
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@ -8,8 +8,11 @@
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<attr path="/api/namespace/object[@cname='Exiv2ExifData']/method[@name='Begin']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifData']/method[@name='End']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifData']/method[@name='GetThis']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@name='JpegThumbnailPath']" name="name">SetJpegThumbnail</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@cname='exiv2_exifthumb_jpegThumbnailBuf']/*/*[@name='buf']" name="array">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@cname='exiv2_exifthumb_jpegThumbnailBufSimple']/*/*[@name='buf']" name="array">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2DataBuf']/method[@name='PData']/return_type" name="type">byte []</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@cname='exiv2_exifthumb_jpegThumbnailPath']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@cname='exiv2_exifthumb_jpegThumbnailPathSimple']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@cname='exiv2_exifthumb_jpegThumbnailBuf']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@cname='exiv2_exifthumb_jpegThumbnailBufSimple']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2ExifThumb']/method[@cname='exiv2_exifthumb_copy']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2DataBuf']/method[@cname='exiv2_databuf_get_pData']" name="hidden">1</attr>
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<attr path="/api/namespace/object[@cname='Exiv2DataBuf']/method[@cname='exiv2_databuf_get_size']" name="hidden">1</attr>
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</metadata>
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@ -12,9 +12,11 @@ exiv2-api.xml: $(srcdir)/exiv2-api.raw $(srcdir)/Exiv2.metadata
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gapi2-fixup --api=exiv2-api.xml --metadata=$(srcdir)/Exiv2.metadata
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CUSTOMS = \
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$(srcdir)/DataBuf.custom \
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$(srcdir)/ExifData.custom \
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$(srcdir)/ExifDatum.custom \
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$(srcdir)/ExifDatumIterator.custom \
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$(srcdir)/ExifThumb.custom \
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$(srcdir)/ImageFactory.custom \
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$(srcdir)/XmpData.custom
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