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feat(*): introducing
SrtConnection and RtmpConnection to describe…
… live connections
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76 changes: 76 additions & 0 deletions
76
...src/androidTest/java/io/github/thibaultbee/streampack/ext/rtmp/data/RtmpConnectionTest.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| /* | ||
| * Copyright (C) 2023 Thibault B. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package io.github.thibaultbee.streampack.ext.rtmp.data | ||
|
|
||
| import org.junit.Assert | ||
| import org.junit.Assert.assertEquals | ||
| import org.junit.Test | ||
|
|
||
| class RtmpConnectionTest { | ||
| @Test | ||
| fun fromUrl() { | ||
| val url = "rtmp://broadcast.host.com:1234/app/streamKey" | ||
| val connection = RtmpConnection.fromUrl(url) | ||
| assertEquals("rtmp", connection.scheme) | ||
| assertEquals("broadcast.host.com", connection.host) | ||
| assertEquals(1234, connection.port) | ||
| assertEquals("app", connection.app) | ||
| assertEquals("streamKey", connection.streamKey) | ||
| } | ||
|
|
||
| @Test | ||
| fun fromRtmpsUrl() { | ||
| val url = "rtmps://broadcast.host.com:1234/app/streamKey" | ||
| val connection = RtmpConnection.fromUrl(url) | ||
| assertEquals("rtmps", connection.scheme) | ||
| assertEquals("broadcast.host.com", connection.host) | ||
| assertEquals(1234, connection.port) | ||
| assertEquals("app", connection.app) | ||
| assertEquals("streamKey", connection.streamKey) | ||
| } | ||
|
|
||
| @Test | ||
| fun fromUrlWithDefaultPort() { | ||
| val url = "rtmp://broadcast.host.com/app/streamKey" | ||
| val connection = RtmpConnection.fromUrl(url) | ||
| assertEquals("rtmp", connection.scheme) | ||
| assertEquals("broadcast.host.com", connection.host) | ||
| assertEquals(1935, connection.port) | ||
| assertEquals("app", connection.app) | ||
| assertEquals("streamKey", connection.streamKey) | ||
| } | ||
|
|
||
| @Test | ||
| fun fromRtmpsUrlWithDefaultPort() { | ||
| val url = "rtmps://broadcast.host.com/app/streamKey" | ||
| val connection = RtmpConnection.fromUrl(url) | ||
| assertEquals("rtmps", connection.scheme) | ||
| assertEquals("broadcast.host.com", connection.host) | ||
| assertEquals(443, connection.port) | ||
| assertEquals("app", connection.app) | ||
| assertEquals("streamKey", connection.streamKey) | ||
| } | ||
|
|
||
| @Test | ||
| fun fromUrlWithBadScheme() { | ||
| val url = "rtp://broadcast.host.com:1234/app/streamKey" | ||
| try { | ||
| RtmpConnection.fromUrl(url) | ||
| Assert.fail("Should throw an exception") | ||
| } catch (_: Exception) { | ||
| } | ||
| } | ||
| } |
96 changes: 96 additions & 0 deletions
96
...sions/rtmp/src/main/java/io/github/thibaultbee/streampack/ext/rtmp/data/RtmpConnection.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,96 @@ | ||
| /* | ||
| * Copyright (C) 2023 Thibault B. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package io.github.thibaultbee.streampack.ext.rtmp.data | ||
|
|
||
| import android.net.Uri | ||
| import java.security.InvalidParameterException | ||
|
|
||
| /** | ||
| * RTMP connection parameters | ||
| * | ||
| * @param scheme the RTMP scheme (rtmp, rtmps, rtmpt, rtmpe, rtmfp, rtmpte, rtmpts) | ||
| * @param host the server ip | ||
| * @param port the server port | ||
| * @param app the application name | ||
| * @param streamKey the stream key | ||
| */ | ||
| data class RtmpConnection( | ||
| val scheme: String, val host: String, val port: Int, val app: String, val streamKey: String | ||
| ) { | ||
| val uri = Uri.Builder() | ||
| .scheme(scheme) | ||
| .encodedAuthority("$host:$port") | ||
| .appendEncodedPath(app) | ||
| .appendEncodedPath(streamKey) | ||
| .build() | ||
|
|
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| val url = uri.toString() | ||
|
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| init { | ||
| require(scheme == RTMP_SCHEME || scheme == RTMPS_SCHEME || scheme == RTMPT_SCHEME || scheme == RTMPE_SCHEME || scheme == RTMFP_SCHEME || scheme == RTMPTE_SCHEME || scheme == RTMPTS_SCHEME) { "Invalid scheme $scheme" } | ||
| require(host.isNotBlank()) { "Invalid host $host" } | ||
| require(port > 0) { "Invalid port $port" } | ||
| require(port < 65536) { "Invalid port $port" } | ||
| require(app.isNotBlank()) { "Invalid app $app" } | ||
| require(streamKey.isNotBlank()) { "Invalid streamKey $streamKey" } | ||
| } | ||
|
|
||
| companion object { | ||
| private const val RTMP_SCHEME = "rtmp" | ||
| private const val RTMPS_SCHEME = "rtmps" | ||
| private const val RTMPT_SCHEME = "rtmpt" | ||
| private const val RTMPE_SCHEME = "rtmpe" | ||
| private const val RTMFP_SCHEME = "rtmfp" | ||
| private const val RTMPTE_SCHEME = "rtmpte" | ||
| private const val RTMPTS_SCHEME = "rtmpts" | ||
|
|
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| private const val DEFAULT_PORT = 1935 | ||
| private const val SSL_DEFAULT_PORT = 443 | ||
| private const val HTTP_DEFAULT_PORT = 80 | ||
|
|
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| /** | ||
| * Creates a RTMP connection from an URL | ||
| * | ||
| * @param url the server url (syntax: rtmp://host:port/app/streamKey) | ||
| * @return RTMP connection | ||
| */ | ||
| fun fromUrl(url: String): RtmpConnection { | ||
| val uri = Uri.parse(url) | ||
|
|
||
| val scheme = | ||
| uri.scheme ?: throw InvalidParameterException("Invalid scheme ${uri.scheme}") | ||
| val host = uri.host ?: throw InvalidParameterException("Invalid host ${uri.host}") | ||
| val port = if (uri.port > 0) { | ||
| uri.port | ||
| } else { | ||
| if ((scheme == RTMPS_SCHEME) || (scheme == RTMPTS_SCHEME)) { | ||
| SSL_DEFAULT_PORT | ||
| } else if ((scheme == RTMPT_SCHEME) || (scheme == RTMPTE_SCHEME)) { | ||
| HTTP_DEFAULT_PORT | ||
| } else { | ||
| DEFAULT_PORT | ||
| } | ||
| } | ||
| if (uri.pathSegments.size < 2) { | ||
| throw InvalidParameterException("Invalid path ${uri.path} expected /app/streamKey") | ||
| } | ||
| val app = uri.pathSegments.minus(uri.lastPathSegment).joinToString("/") | ||
| val streamKey = uri.lastPathSegment | ||
| ?: throw InvalidParameterException("Invalid streamKey ${uri.lastPathSegment}") | ||
| return RtmpConnection(scheme, host, port, app, streamKey) | ||
| } | ||
| } | ||
| } |
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