X-Git-Url: https://git.nmode.ca/signal-cli/blobdiff_plain/c53bb132eb9759ee6541d037d2eeadc848c2c89b..abb6ebc910d7d46ec3644d49d6bd456fcccfa1e0:/src/main/java/org/asamk/signal/manager/Utils.java

diff --git a/src/main/java/org/asamk/signal/manager/Utils.java b/src/main/java/org/asamk/signal/manager/Utils.java
index 4012674f..2636a301 100644
--- a/src/main/java/org/asamk/signal/manager/Utils.java
+++ b/src/main/java/org/asamk/signal/manager/Utils.java
@@ -15,6 +15,7 @@ import org.whispersystems.signalservice.api.messages.SignalServiceEnvelope;
 import org.whispersystems.signalservice.api.push.SignalServiceAddress;
 import org.whispersystems.signalservice.api.util.InvalidNumberException;
 import org.whispersystems.signalservice.api.util.PhoneNumberFormatter;
+import org.whispersystems.signalservice.api.util.StreamDetails;
 import org.whispersystems.signalservice.internal.util.Base64;
 
 import java.io.*;
@@ -56,6 +57,16 @@ class Utils {
         return new SignalServiceAttachmentStream(attachmentStream, mime, attachmentSize, Optional.of(attachmentFile.getName()), false, preview, 0, 0, caption, null);
     }
 
+    static StreamDetails createStreamDetailsFromFile(File file) throws IOException {
+        InputStream stream = new FileInputStream(file);
+        final long size = file.length();
+        String mime = Files.probeContentType(file.toPath());
+        if (mime == null) {
+            mime = "application/octet-stream";
+        }
+        return new StreamDetails(stream, mime, size);
+    }
+
     static CertificateValidator getCertificateValidator() {
         try {
             ECPublicKey unidentifiedSenderTrustRoot = Curve.decodePoint(Base64.decode(BaseConfig.UNIDENTIFIED_SENDER_TRUST_ROOT), 0);