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author | dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> | 2022-01-26 15:15:46 +0000 |
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committer | GitHub <noreply@github.com> | 2022-01-26 15:15:46 +0000 |
commit | ab22a688d87e428311c1c227a6816dd4508c441e (patch) | |
tree | 8f65b1c282a637d292df2a6db92d36c5d8a5325b /vendor/github.com/mtrmac/gpgme/data.go | |
parent | 2a39fe99135e060decef1a6c7490b195e1702745 (diff) | |
download | podman-ab22a688d87e428311c1c227a6816dd4508c441e.tar.gz podman-ab22a688d87e428311c1c227a6816dd4508c441e.tar.bz2 podman-ab22a688d87e428311c1c227a6816dd4508c441e.zip |
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>
Diffstat (limited to 'vendor/github.com/mtrmac/gpgme/data.go')
-rw-r--r-- | vendor/github.com/mtrmac/gpgme/data.go | 197 |
1 files changed, 0 insertions, 197 deletions
diff --git a/vendor/github.com/mtrmac/gpgme/data.go b/vendor/github.com/mtrmac/gpgme/data.go deleted file mode 100644 index eee32c032..000000000 --- a/vendor/github.com/mtrmac/gpgme/data.go +++ /dev/null @@ -1,197 +0,0 @@ -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 -} |