From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 30 Jan 2025 09:15:40 +0000 (+0000)
Subject: compress: Automatically detect gzip-compressed data
X-Git-Tag: 0.9.30~279
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7838176ef81684feff9f3b7a50505021c31f647d;p=pakfire.git

compress: Automatically detect gzip-compressed data

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/pakfire/compress.c b/src/pakfire/compress.c
index 2a3ae4dd..31151631 100644
--- a/src/pakfire/compress.c
+++ b/src/pakfire/compress.c
@@ -55,6 +55,8 @@ const struct compressor {
 	size_t magic_length;
 	FILE* (*open)(FILE* f, const char* mode);
 } compressors[] = {
+	// Gzip
+	{ { 0x1f, 0x8b }, 2, pakfire_gzfopen, },
 	// XZ
 	{ { 0xFD, '7', 'z', 'X', 'Z', 0x00 }, 6, pakfire_xzfopen, },
 	// ZSTD
diff --git a/tests/libpakfire/compress.c b/tests/libpakfire/compress.c
index 3673f7d6..abeca34e 100644
--- a/tests/libpakfire/compress.c
+++ b/tests/libpakfire/compress.c
@@ -117,6 +117,7 @@ static int test_zstdfopen_write(const struct test* t) {
 }
 
 static int test_xfopen(const struct test* t) {
+	ASSERT_SUCCESS(read_test(t, pakfire_xfopen, "data/compress/data.gz"));
 	ASSERT_SUCCESS(read_test(t, pakfire_xfopen, "data/compress/data.xz"));
 	ASSERT_SUCCESS(read_test(t, pakfire_xfopen, "data/compress/data.zst"));