From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 8 Dec 2022 15:09:58 +0000 (+0000)
Subject: file: Add a function to check whether the path matches a pattern
X-Git-Tag: 0.9.28~32
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c064d9ec43721950de8eb518fb4e034dd4f24c66;p=pakfire.git

file: Add a function to check whether the path matches a pattern

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

diff --git a/src/libpakfire/file.c b/src/libpakfire/file.c
index e29e91058..de92f4e47 100644
--- a/src/libpakfire/file.c
+++ b/src/libpakfire/file.c
@@ -19,6 +19,7 @@
 #############################################################################*/
 
 #include <errno.h>
+#include <fnmatch.h>
 #include <libgen.h>
 #include <limits.h>
 #include <linux/limits.h>
@@ -1137,3 +1138,26 @@ int pakfire_file_verify(struct pakfire_file* file, int* status) {
 
 	return 0;
 }
+
+PAKFIRE_EXPORT int pakfire_file_matches(struct pakfire_file* file, const char* pattern) {
+	int r;
+
+	// Don't match on no pattern
+	if (!pattern)
+		return 0;
+
+	// Check if the pattern matches
+	r = fnmatch(pattern, file->path, 0);
+	switch (r) {
+		// Match
+		case 0:
+			return 1;
+
+		// No Match
+		case FNM_NOMATCH:
+			return 0;
+
+		default:
+			return -1;
+	}
+}
diff --git a/src/libpakfire/include/pakfire/file.h b/src/libpakfire/include/pakfire/file.h
index 8e71849c9..3dcae33a3 100644
--- a/src/libpakfire/include/pakfire/file.h
+++ b/src/libpakfire/include/pakfire/file.h
@@ -85,6 +85,8 @@ int pakfire_file_set_digest(struct pakfire_file* file,
 
 struct pakfire_file* pakfire_file_parse_from_file(const char* list, unsigned int format);
 
+int pakfire_file_matches(struct pakfire_file* file, const char* pattern);
+
 #ifdef PAKFIRE_PRIVATE
 
 #include <archive_entry.h>
diff --git a/src/libpakfire/libpakfire.sym b/src/libpakfire/libpakfire.sym
index 609166e14..71f1608a3 100644
--- a/src/libpakfire/libpakfire.sym
+++ b/src/libpakfire/libpakfire.sym
@@ -97,6 +97,7 @@ global:
 	pakfire_file_get_time;
 	pakfire_file_get_type;
 	pakfire_file_get_uname;
+	pakfire_file_matches;
 	pakfire_file_set_ctime;
 	pakfire_file_set_dev;
 	pakfire_file_set_digest;