BayernMessenger/matrix-sdk-android/src/debug/java/im/vector/matrix/android/internal/network/interceptors/FormattedJsonHttpLogger.kt

76 lines
2.4 KiB
Kotlin

/*
* Copyright 2019 New Vector Ltd
*
* 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 im.vector.matrix.android.internal.network.interceptors
import androidx.annotation.NonNull
import im.vector.matrix.android.BuildConfig
import okhttp3.logging.HttpLoggingInterceptor
import org.json.JSONArray
import org.json.JSONException
import org.json.JSONObject
import timber.log.Timber
class FormattedJsonHttpLogger : HttpLoggingInterceptor.Logger {
companion object {
private const val INDENT_SPACE = 2
}
/**
* Log the message and try to log it again as a JSON formatted string
* Note: it can consume a lot of memory but it is only in DEBUG mode
*
* @param message
*/
@Synchronized
override fun log(@NonNull message: String) {
// In RELEASE there is no log, but for sure, test again BuildConfig.DEBUG
if (BuildConfig.DEBUG) {
Timber.v(message)
if (message.startsWith("{")) {
// JSON Detected
try {
val o = JSONObject(message)
logJson(o.toString(INDENT_SPACE))
} catch (e: JSONException) {
// Finally this is not a JSON string...
Timber.e(e)
}
} else if (message.startsWith("[")) {
// JSON Array detected
try {
val o = JSONArray(message)
logJson(o.toString(INDENT_SPACE))
} catch (e: JSONException) {
// Finally not JSON...
Timber.e(e)
}
}
// Else not a json string to log
}
}
private fun logJson(formattedJson: String) {
val arr = formattedJson.split("\n".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
for (s in arr) {
Timber.v(s)
}
}
}