add basic pkg structure for v2

build.v2.sh

@@ -0,0 +1,9 @@
+#!/bin/sh
+if [[ -z "$LIBRARY_PATH" && -d /opt/homebrew ]]; then
+	echo "Using /opt/homebrew for LIBRARY_PATH and CPATH"
+	export LIBRARY_PATH=/opt/homebrew/lib
+	export CPATH=/opt/homebrew/include
+fi
+export MAUTRIX_VERSION=$(cat go.mod | grep 'maunium.net/go/mautrix ' | awk '{ print $2 }')
+export GO_LDFLAGS="-s -w -X main.Tag=$(git describe --exact-match --tags 2>/dev/null) -X main.Commit=$(git rev-parse HEAD) -X 'main.BuildTime=`date '+%b %_d %Y, %H:%M:%S'`' -X 'maunium.net/go/mautrix.GoModVersion=$MAUTRIX_VERSION'"
+go build -ldflags "$GO_LDFLAGS" -o mautrix-meta ./cmd/mautrix-meta "$@"

cmd/mautrix-meta/main.go

@@ -0,0 +1,29 @@
+package main
+
+import (
+	_ "go.mau.fi/util/dbutil/litestream"
+	"maunium.net/go/mautrix/bridgev2/matrix/mxmain"
+
+	"go.mau.fi/mautrix-meta/pkg/connector"
+)
+
+// Information to find out exactly which commit the bridge was built from.
+// These are filled at build time with the -X linker flag.
+var (
+	Tag       = "unknown"
+	Commit    = "unknown"
+	BuildTime = "unknown"
+)
+
+func main() {
+	m := mxmain.BridgeMain{
+		Name:        "mautrix-meta",
+		URL:         "https://github.com/mautrix/meta",
+		Description: "A Matrix-Meta puppeting bridge.",
+		Version:     "0.16.0",
+
+		Connector: connector.NewConnector(),
+	}
+	m.InitVersion(Tag, Commit, BuildTime)
+	m.Run()
+}

go.mod

@@ -29,6 +29,7 @@ require (
 	github.com/gorilla/mux v1.8.0 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/rs/xid v1.5.0 // indirect
+	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e // indirect
 	github.com/tidwall/match v1.1.1 // indirect
 	github.com/tidwall/pretty v1.2.0 // indirect
 	github.com/tidwall/sjson v1.2.5 // indirect

go.sum

@@ -34,6 +34,8 @@ github.com/rs/xid v1.5.0 h1:mKX4bl4iPYJtEIxp6CYiUuLQ/8DYMoz0PUdtGgMFRVc=
 github.com/rs/xid v1.5.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.33.0 h1:1cU2KZkvPxNyfgEmhHAz/1A9Bz+llsdYzklWFzgp0r8=
 github.com/rs/zerolog v1.33.0/go.mod h1:/7mN4D5sKwJLZQ2b/znpjC3/GQWY/xaDXUM0kKWRHss=
+github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e h1:MRM5ITcdelLK2j1vwZ3Je0FKVCfqOLp5zO6trqMLYs0=
+github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e/go.mod h1:XV66xRDqSt+GTGFMVlhk3ULuV0y9ZmzeVGR4mloJI3M=
 github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
 github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tidwall/gjson v1.14.2/go.mod h1:/wbyibRr2FHMks5tjHJ5F8dMZh3AcwJEMf5vlfC0lxk=

pkg/connector/config.go

@@ -0,0 +1,22 @@
+package connector
+
+import (
+	_ "embed"
+	up "go.mau.fi/util/configupgrade"
+
+)
+
+//go:embed example-config.yaml
+var ExampleConfig string
+
+type MetaConfig struct {
+	Mode 			    string              `yaml:"mode"`
+}
+
+func upgradeConfig(helper up.Helper) {
+	helper.Copy(up.Str, "mode")
+}
+
+func (s *MetaConnector) GetConfig() (string, any, up.Upgrader) {
+	return ExampleConfig, &s.Config, up.SimpleUpgrader(upgradeConfig)
+}

pkg/connector/connector.go

@@ -0,0 +1,57 @@
+package connector
+
+import (
+	"context"
+
+	"maunium.net/go/mautrix/bridgev2"
+)
+
+type MetaConnector struct {
+	Bridge *bridgev2.Bridge
+	Config  *MetaConfig
+}
+
+func NewConnector() *MetaConnector {
+	return &MetaConnector{}
+}
+
+var _ bridgev2.NetworkConnector = (*MetaConnector)(nil)
+var _ bridgev2.MaxFileSizeingNetwork = (*MetaConnector)(nil)
+
+func (m *MetaConnector) SetMaxFileSize(maxSize int64) {
+	println("SetMaxFileSize unimplemented")
+}
+
+var metaGeneralCaps = &bridgev2.NetworkGeneralCapabilities{
+	DisappearingMessages: false,
+	AggressiveUpdateInfo: false,
+}
+
+func (m *MetaConnector) GetCapabilities() *bridgev2.NetworkGeneralCapabilities {
+	return metaGeneralCaps
+}
+
+func (s *MetaConnector) GetName() bridgev2.BridgeName {
+	// Would be nice if we could use MetaConfig.Mode here, but it's not available yet?
+	return bridgev2.BridgeName{
+		DisplayName:      "Meta",
+		NetworkURL:       "https://meta.com",
+		NetworkIcon:      "mxc://maunium.net/JxjlbZUlCPULEeHZSwleUXQv", // Instagram icon
+		NetworkID:        "meta",
+		BeeperBridgeType: "meta",
+		DefaultPort:      29328,
+	}
+}
+
+func (m *MetaConnector) Init(*bridgev2.Bridge) {
+	println("Connector Init unimplemented")
+}
+
+func (m *MetaConnector) Start(context.Context) error {
+	println("Connector Start unimplemented")
+	return nil
+}
+
+func (m *MetaConnector) LoadUserLogin(ctx context.Context, login *bridgev2.UserLogin) error {
+	panic("unimplemented")
+}

pkg/connector/example-config.yaml

@@ -0,0 +1,3 @@
+# Which service is this bridge for? Either "facebook" or "instagram".
+# Remember to change the appservice id, bot profile info and bridge username_template too.
+mode: instagram

pkg/connector/login.go

@@ -0,0 +1,49 @@
+package connector
+
+import (
+	"context"
+	"fmt"
+
+	"maunium.net/go/mautrix/bridgev2"
+)
+
+func (m *MetaConnector) CreateLogin(ctx context.Context, user *bridgev2.User, flowID string) (bridgev2.LoginProcess, error) {
+	if flowID != "cookies" {
+		return nil, fmt.Errorf("unknown flow ID %s", flowID)
+	}
+
+	return &CookieLogin{}, nil
+}
+
+func (m *MetaConnector) GetLoginFlows() []bridgev2.LoginFlow {
+	return []bridgev2.LoginFlow{{
+		Name:        "Cookies",
+		Description: "Login using cookies from a web browser",
+		ID:          "cookies",
+	}}
+}
+
+type CookieLogin struct {}
+
+var _ bridgev2.LoginProcessCookies = (*CookieLogin)(nil)
+
+func (p *CookieLogin) Start(ctx context.Context) (*bridgev2.LoginStep, error) {
+	return &bridgev2.LoginStep{
+		Type:         bridgev2.LoginStepTypeCookies,
+		StepID:       "fi.mau.meta.cookies",
+		Instructions: "Please enter cookies from your browser",
+		CookiesParams: &bridgev2.LoginCookiesParams{
+
+		},
+	}, nil
+}
+
+func (c *CookieLogin) Cancel() {}
+
+func (p *CookieLogin) SubmitCookies(ctx context.Context, cookies map[string]string) (*bridgev2.LoginStep, error) {
+	return &bridgev2.LoginStep{
+		Type:         bridgev2.LoginStepTypeComplete,
+		StepID:       "fi.mau.meta.complete",
+		Instructions: "Login successful",
+	}, nil
+}