From 8d87511e8f1e4fcf130f4f111742701f284afcfc Mon Sep 17 00:00:00 2001
From: Marko Kreen <markokr@gmail.com>
Date: Sun, 31 Mar 2024 23:26:44 +0300
Subject: [PATCH] Add RarFile.is_solid()

Fixes: #101
---
 rarfile.py                    |  13 +++++++++++++
 test/files/rar3-solid.rar     | Bin 0 -> 221 bytes
 test/files/rar3-solid.rar.exp |  13 +++++++++++++
 test/test_api.py              |  11 +++++++++++
 4 files changed, 37 insertions(+)
 create mode 100644 test/files/rar3-solid.rar
 create mode 100644 test/files/rar3-solid.rar.exp

diff --git a/rarfile.py b/rarfile.py
index c18b34a..478a2be 100644
--- a/rarfile.py
+++ b/rarfile.py
@@ -739,6 +739,11 @@ class RarFile:
         """
         return self._file_parser.needs_password()
 
+    def is_solid(self):
+        """Returns True if archive uses solid compression.
+        """
+        return self._file_parser.is_solid()
+
     def namelist(self):
         """Return list of filenames in archive.
         """
@@ -1030,6 +1035,14 @@ class CommonParser:
         self._sfx_offset = sfx_offset
         self._part_only = part_only
 
+    def is_solid(self):
+        """Returns True if archive uses solid compression.
+        """
+        if self._main:
+            if self._main.flags & RAR_MAIN_SOLID:
+                return True
+        return False
+
     def has_header_encryption(self):
         """Returns True if headers are encrypted
         """
diff --git a/test/files/rar3-solid.rar b/test/files/rar3-solid.rar
new file mode 100644
index 0000000000000000000000000000000000000000..7af51ae1ebf29875c3a7cf04c1f527f04ba44b9b
GIT binary patch
literal 221
zcwP%iEK-zWXRy9d%)!9R00G)2B@GjF7-B$d4h9D1MbEY$-H>+1PS%)<VM!wcLvcxJ
zafzW`Nks|60YRQK|9a+a_-EL-dd<e&4&^JjQm%QMHy>o*!}y?e(!1Z=WEnUV7&tm!
zR`6WnVNbMjtnl8PH$RB$)+u#|UC+5wx{?Zi?_iiXFF^lB=>K2GB3{2fa=oK2WLmqt
q@0*)qB@=+|;KS<<BZxaTDll}gzy8FP`RmV=dl!z_Rx>!TGXMZkRaM0R

literal 0
HcwPel00001

diff --git a/test/files/rar3-solid.rar.exp b/test/files/rar3-solid.rar.exp
new file mode 100644
index 0000000..d1fb063
--- /dev/null
+++ b/test/files/rar3-solid.rar.exp
@@ -0,0 +1,13 @@
+Archive: test/files/rar3-solid.rar
+FILE: hdrlen=44 datlen=92 is=F--
+  flags=0x9080:EXTTIME,LONG,D1024
+  os=3:UNIX ver=29 mode=-rw-r--r-- meth=3 cmp=92 dec=2048 vol=0
+  crc=0xc5b7e6a2 (3317163682) date_time=2011-06-12 12:53:33
+  name=stest1.txt
+  mtime=2011-06-12T12:53:33
+FILE: hdrlen=44 datlen=14 is=F--
+  flags=0x9090:SOLID,EXTTIME,LONG,D1024
+  os=3:UNIX ver=29 mode=-rw-r--r-- meth=3 cmp=14 dec=2048 vol=0
+  crc=0xc5b7e6a2 (3317163682) date_time=2011-06-12 12:53:33
+  name=stest2.txt
+  mtime=2011-06-12T12:53:33
diff --git a/test/test_api.py b/test/test_api.py
index c1c24a2..e4cd570 100644
--- a/test/test_api.py
+++ b/test/test_api.py
@@ -383,3 +383,14 @@ def test_volume_info():
     with rarfile.RarFile("test/files/rar5-vols.part1.rar", info_callback=info_cb) as rf:
         assert len(info_list) == 16
 
+
+def test_is_solid():
+    with rarfile.RarFile("test/files/rar3-comment-plain.rar") as rf:
+        assert not rf.is_solid()
+    with rarfile.RarFile("test/files/rar3-solid.rar") as rf:
+        assert rf.is_solid()
+    with rarfile.RarFile("test/files/rar5-crc.rar") as rf:
+        assert not rf.is_solid()
+    with rarfile.RarFile("test/files/rar5-solid.rar") as rf:
+        assert rf.is_solid()
+
-- 
2.11.4.GIT