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package git
/*
#include <git2.h>
#include <git2/errors.h>
extern void _go_git_setup_callbacks(git_remote_callbacks *callbacks);
extern git_remote_callbacks _go_git_remote_callbacks_init();
*/
import "C"
import "unsafe"
type TransferProgress struct {
ptr *C.git_transfer_progress
}
type RemoteCompletion uint
const (
RemoteCompletionDownload RemoteCompletion = C.GIT_REMOTE_COMPLETION_DOWNLOAD
RemoteCompletionIndexing = C.GIT_REMOTE_COMPLETION_INDEXING
RemoteCompletionError = C.GIT_REMOTE_COMPLETION_ERROR
)
type ProgressCallback func(str string) int
type CompletionCallback func(RemoteCompletion) int
type CredentialsCallback func(url string, username_from_url string, allowed_types CredType) (int, Cred)
type TransferProgressCallback func(stats TransferProgress) int
type UpdateTipsCallback func(refname string, a *Oid, b *Oid) int
type RemoteCallbacks struct {
ProgressCallback
CompletionCallback
CredentialsCallback
TransferProgressCallback
UpdateTipsCallback
}
func populateRemoteCallbacks(ptr *C.git_remote_callbacks, callbacks *RemoteCallbacks) {
*ptr = C._go_git_remote_callbacks_init()
if callbacks == nil {
return
}
C._go_git_setup_callbacks(ptr)
ptr.payload = unsafe.Pointer(callbacks)
}
//export progressCallback
func progressCallback(_str *C.char, _len C.int, data unsafe.Pointer) int {
callbacks := (*RemoteCallbacks)(data)
if callbacks.ProgressCallback == nil {
return 0
}
str := C.GoStringN(_str, _len)
return callbacks.ProgressCallback(str)
}
//export completionCallback
func completionCallback(completion_type C.git_remote_completion_type, data unsafe.Pointer) int {
callbacks := (*RemoteCallbacks)(data)
if callbacks.CompletionCallback == nil {
return 0
}
return callbacks.CompletionCallback((RemoteCompletion)(completion_type))
}
//export credentialsCallback
func credentialsCallback(_cred **C.git_cred, _url *C.char, _username_from_url *C.char, allowed_types uint, data unsafe.Pointer) int {
callbacks := (*RemoteCallbacks)(data)
if callbacks.CredentialsCallback == nil {
return 0
}
url := C.GoString(_url)
username_from_url := C.GoString(_username_from_url)
ret, cred := callbacks.CredentialsCallback(url, username_from_url, (CredType)(allowed_types))
if gcred, ok := cred.(gitCred); ok {
*_cred = gcred.ptr
}
return ret
}
//export transferProgressCallback
func transferProgressCallback(stats *C.git_transfer_progress, data unsafe.Pointer) int {
callbacks := (*RemoteCallbacks)(data)
if callbacks.TransferProgressCallback == nil {
return 0
}
return callbacks.TransferProgressCallback(TransferProgress{stats})
}
//export updateTipsCallback
func updateTipsCallback(_refname *C.char, _a *C.git_oid, _b *C.git_oid, data unsafe.Pointer) int {
callbacks := (*RemoteCallbacks)(data)
if callbacks.UpdateTipsCallback == nil {
return 0
}
refname := C.GoString(_refname)
a := newOidFromC(_a)
b := newOidFromC(_b)
return callbacks.UpdateTipsCallback(refname, a, b)
}
func (o TransferProgress) TotalObjects() uint {
return uint(o.ptr.total_objects)
}
func (o TransferProgress) IndexedObjects() uint {
return uint(o.ptr.indexed_objects)
}
func (o TransferProgress) ReceivedObjects() uint {
return uint(o.ptr.received_objects)
}
func (o TransferProgress) LocalObjects() uint {
return uint(o.ptr.local_objects)
}
func (o TransferProgress) TotalDeltas() uint {
return uint(o.ptr.total_deltas)
}
func (o TransferProgress) ReceivedBytes() uint {
return uint(o.ptr.received_bytes)
}
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