Bump github.com/containers/image/v5 from 5.18.0 to 5.19.0

Bumps [github.com/containers/image/v5](https://github.com/containers/image) from 5.18.0 to 5.19.0.
- [Release notes](https://github.com/containers/image/releases)
- [Commits](https://github.com/containers/image/compare/v5.18.0...v5.19.0)

---
updated-dependencies:
- dependency-name: github.com/containers/image/v5
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

1 files changed, 197 insertions, 0 deletions

diff --git a/vendor/github.com/proglottis/gpgme/data.go b/vendor/github.com/proglottis/gpgme/data.go
new file mode 100644
index 000000000..eee32c032
--- /dev/null
+++ b/vendor/github.com/proglottis/gpgme/data.go
@@ -0,0 +1,197 @@
+package gpgme
+
+// #include <string.h>
+// #include <gpgme.h>
+// #include <errno.h>
+// #include "go_gpgme.h"
+import "C"
+
+import (
+	"io"
+	"os"
+	"runtime"
+	"unsafe"
+)
+
+const (
+	SeekSet = C.SEEK_SET
+	SeekCur = C.SEEK_CUR
+	SeekEnd = C.SEEK_END
+)
+
+//export gogpgme_readfunc
+func gogpgme_readfunc(handle, buffer unsafe.Pointer, size C.size_t) C.ssize_t {
+	d := callbackLookup(uintptr(handle)).(*Data)
+	if len(d.buf) < int(size) {
+		d.buf = make([]byte, size)
+	}
+	n, err := d.r.Read(d.buf[:size])
+	if err != nil && err != io.EOF {
+		C.gpgme_err_set_errno(C.EIO)
+		return -1
+	}
+	C.memcpy(buffer, unsafe.Pointer(&d.buf[0]), C.size_t(n))
+	return C.ssize_t(n)
+}
+
+//export gogpgme_writefunc
+func gogpgme_writefunc(handle, buffer unsafe.Pointer, size C.size_t) C.ssize_t {
+	d := callbackLookup(uintptr(handle)).(*Data)
+	if len(d.buf) < int(size) {
+		d.buf = make([]byte, size)
+	}
+	C.memcpy(unsafe.Pointer(&d.buf[0]), buffer, C.size_t(size))
+	n, err := d.w.Write(d.buf[:size])
+	if err != nil && err != io.EOF {
+		C.gpgme_err_set_errno(C.EIO)
+		return -1
+	}
+	return C.ssize_t(n)
+}
+
+//export gogpgme_seekfunc
+func gogpgme_seekfunc(handle unsafe.Pointer, offset C.gpgme_off_t, whence C.int) C.gpgme_off_t {
+	d := callbackLookup(uintptr(handle)).(*Data)
+	n, err := d.s.Seek(int64(offset), int(whence))
+	if err != nil {
+		C.gpgme_err_set_errno(C.EIO)
+		return -1
+	}
+	return C.gpgme_off_t(n)
+}
+
+// The Data buffer used to communicate with GPGME
+type Data struct {
+	dh  C.gpgme_data_t // WARNING: Call runtime.KeepAlive(d) after ANY passing of d.dh to C
+	buf []byte
+	cbs C.struct_gpgme_data_cbs
+	r   io.Reader
+	w   io.Writer
+	s   io.Seeker
+	cbc uintptr // WARNING: Call runtime.KeepAlive(d) after ANY use of d.cbc in C (typically via d.dh)
+}
+
+func newData() *Data {
+	d := &Data{}
+	runtime.SetFinalizer(d, (*Data).Close)
+	return d
+}
+
+// NewData returns a new memory based data buffer
+func NewData() (*Data, error) {
+	d := newData()
+	return d, handleError(C.gpgme_data_new(&d.dh))
+}
+
+// NewDataFile returns a new file based data buffer
+func NewDataFile(f *os.File) (*Data, error) {
+	d := newData()
+	return d, handleError(C.gpgme_data_new_from_fd(&d.dh, C.int(f.Fd())))
+}
+
+// NewDataBytes returns a new memory based data buffer that contains `b` bytes
+func NewDataBytes(b []byte) (*Data, error) {
+	d := newData()
+	var cb *C.char
+	if len(b) != 0 {
+		cb = (*C.char)(unsafe.Pointer(&b[0]))
+	}
+	return d, handleError(C.gpgme_data_new_from_mem(&d.dh, cb, C.size_t(len(b)), 1))
+}
+
+// NewDataReader returns a new callback based data buffer
+func NewDataReader(r io.Reader) (*Data, error) {
+	d := newData()
+	d.r = r
+	d.cbs.read = C.gpgme_data_read_cb_t(C.gogpgme_readfunc)
+	cbc := callbackAdd(d)
+	d.cbc = cbc
+	return d, handleError(C.gogpgme_data_new_from_cbs(&d.dh, &d.cbs, C.uintptr_t(cbc)))
+}
+
+// NewDataWriter returns a new callback based data buffer
+func NewDataWriter(w io.Writer) (*Data, error) {
+	d := newData()
+	d.w = w
+	d.cbs.write = C.gpgme_data_write_cb_t(C.gogpgme_writefunc)
+	cbc := callbackAdd(d)
+	d.cbc = cbc
+	return d, handleError(C.gogpgme_data_new_from_cbs(&d.dh, &d.cbs, C.uintptr_t(cbc)))
+}
+
+// NewDataReadWriter returns a new callback based data buffer
+func NewDataReadWriter(rw io.ReadWriter) (*Data, error) {
+	d := newData()
+	d.r = rw
+	d.w = rw
+	d.cbs.read = C.gpgme_data_read_cb_t(C.gogpgme_readfunc)
+	d.cbs.write = C.gpgme_data_write_cb_t(C.gogpgme_writefunc)
+	cbc := callbackAdd(d)
+	d.cbc = cbc
+	return d, handleError(C.gogpgme_data_new_from_cbs(&d.dh, &d.cbs, C.uintptr_t(cbc)))
+}
+
+// NewDataReadWriteSeeker returns a new callback based data buffer
+func NewDataReadWriteSeeker(rw io.ReadWriteSeeker) (*Data, error) {
+	d := newData()
+	d.r = rw
+	d.w = rw
+	d.s = rw
+	d.cbs.read = C.gpgme_data_read_cb_t(C.gogpgme_readfunc)
+	d.cbs.write = C.gpgme_data_write_cb_t(C.gogpgme_writefunc)
+	d.cbs.seek = C.gpgme_data_seek_cb_t(C.gogpgme_seekfunc)
+	cbc := callbackAdd(d)
+	d.cbc = cbc
+	return d, handleError(C.gogpgme_data_new_from_cbs(&d.dh, &d.cbs, C.uintptr_t(cbc)))
+}
+
+// Close releases any resources associated with the data buffer
+func (d *Data) Close() error {
+	if d.dh == nil {
+		return nil
+	}
+	if d.cbc > 0 {
+		callbackDelete(d.cbc)
+	}
+	_, err := C.gpgme_data_release(d.dh)
+	runtime.KeepAlive(d)
+	d.dh = nil
+	return err
+}
+
+func (d *Data) Write(p []byte) (int, error) {
+	n, err := C.gpgme_data_write(d.dh, unsafe.Pointer(&p[0]), C.size_t(len(p)))
+	runtime.KeepAlive(d)
+	if err != nil {
+		return 0, err
+	}
+	if n == 0 {
+		return 0, io.EOF
+	}
+	return int(n), nil
+}
+
+func (d *Data) Read(p []byte) (int, error) {
+	n, err := C.gpgme_data_read(d.dh, unsafe.Pointer(&p[0]), C.size_t(len(p)))
+	runtime.KeepAlive(d)
+	if err != nil {
+		return 0, err
+	}
+	if n == 0 {
+		return 0, io.EOF
+	}
+	return int(n), nil
+}
+
+func (d *Data) Seek(offset int64, whence int) (int64, error) {
+	n, err := C.gogpgme_data_seek(d.dh, C.gpgme_off_t(offset), C.int(whence))
+	runtime.KeepAlive(d)
+	return int64(n), err
+}
+
+// Name returns the associated filename if any
+func (d *Data) Name() string {
+	res := C.GoString(C.gpgme_data_get_file_name(d.dh))
+	runtime.KeepAlive(d)
+	return res
+}