118 lines
2.9 KiB
Markdown
118 lines
2.9 KiB
Markdown
# go-tdlib
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Go wrapper for [TDLib (Telegram Database Library)](https://github.com/tdlib/td) with full support of TDLib v1.2.0
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## TDLib installation
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### Ubuntu 18.04 / Debian 9
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apt-get update -y
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apt-get install -y \
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build-essential \
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ca-certificates \
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ccache \
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cmake \
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git \
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gperf \
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libssl-dev \
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libreadline-dev \
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zlib1g-dev
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git clone --depth 1 -b "v1.2.0" "https://github.com/tdlib/td.git" ./tdlib-src
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mkdir ./tdlib-src/build
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cd ./tdlib-src/build
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cmake -j$(getconf _NPROCESSORS_ONLN) -DCMAKE_BUILD_TYPE=Release ..
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cmake -j$(getconf _NPROCESSORS_ONLN) --build .
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make -j$(getconf _NPROCESSORS_ONLN) install
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rm -rf ./../../tdlib-src
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## Usage
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### Client
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[Register an application](https://my.telegram.org/apps) to obtain an api_id and api_hash
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```go
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package main
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import (
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"log"
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"github.com/zelenin/go-tdlib/client"
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)
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func main() {
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client.SetLogVerbosityLevel(1)
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client.SetLogFilePath("/dev/stderr")
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// client authorizer
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authorizer := client.ClientAuthorizer()
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go client.CliInteractor(authorizer)
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// or bot authorizer
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botToken := "000000000:gsVCGG5YbikxYHC7bP5vRvmBqJ7Xz6vG6td"
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authorizer := client.BotAuthorizer(botToken)
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const (
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apiId = 00000
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apiHash = "8pu9yg32qkuukj83ozaqo5zzjwhkxhnk"
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)
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authorizer.TdlibParameters <- &client.TdlibParameters{
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UseTestDc: false,
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DatabaseDirectory: "./.tdlib/database",
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FilesDirectory: "./.tdlib/files",
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UseFileDatabase: true,
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UseChatInfoDatabase: true,
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UseMessageDatabase: true,
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UseSecretChats: false,
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ApiId: apiId,
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ApiHash: apiHash,
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SystemLanguageCode: "en",
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DeviceModel: "Server",
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SystemVersion: "1.0.0",
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ApplicationVersion: "1.0.0",
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EnableStorageOptimizer: true,
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IgnoreFileNames: false,
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}
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tdlibClient, err := client.NewClient(authorizer)
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if err != nil {
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log.Fatalf("NewClient error: %s", err)
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}
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me, err := tdlibClient.GetMe()
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if err != nil {
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log.Fatalf("GetMe error: %s", err)
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}
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log.Printf("Me: %s %s [%s]", me.FirstName, me.LastName, me.Username)
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}
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```
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### Receive updates
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```go
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responses := make(chan client.Type, 100)
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tdlibClient, err := client.NewClient(authorizer, client.WithListener(responses))
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if err != nil {
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log.Fatalf("NewClient error: %s", err)
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}
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for response := range responses {
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if response.GetClass() == client.ClassUpdate {
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log.Printf("%#v", response)
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}
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}
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```
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## Notes
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* WIP. Library API can be changed in the future
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* The package includes a .tl-parser and generated [json-schema](https://github.com/zelenin/go-tdlib/tree/master/data) for creating libraries in other languages
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## Author
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[Aleksandr Zelenin](https://github.com/zelenin/), e-mail: [aleksandr@zelenin.me](mailto:aleksandr@zelenin.me)
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