From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sat, 11 Jan 2025 12:50:07 +0000 (+0000)
Subject: strings: Add a function to search for a match in string array
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=6481024e302579e1ef3cd2d4fbd171ea1428a4e3;p=people%2Fric9%2Fpakfire.git

strings: Add a function to search for a match in string array

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

diff --git a/src/pakfire/string.c b/src/pakfire/string.c
index e44b7b3aa..fba9dc00f 100644
--- a/src/pakfire/string.c
+++ b/src/pakfire/string.c
@@ -417,6 +417,18 @@ void pakfire_strings_free(char** array) {
 	free(array);
 }
 
+int pakfire_strings_contain(char** array, const char* string) {
+	int r;
+
+	for (char** s = array; *s; s++) {
+		r = pakfire_string_equals(*s, string);
+		if (r)
+			return r;
+	}
+
+	return 0;
+}
+
 int pakfire_strings_append(char*** array, const char* s) {
 	if (!array)
 		return -EINVAL;
diff --git a/src/pakfire/string.h b/src/pakfire/string.h
index 91dd1b618..632fda1dd 100644
--- a/src/pakfire/string.h
+++ b/src/pakfire/string.h
@@ -95,6 +95,8 @@ size_t pakfire_strings_length(char** array);
 
 void pakfire_strings_free(char** array);
 
+int pakfire_strings_contain(char** array, const char* string);
+
 int pakfire_strings_append(char*** array, const char* s);
 int pakfire_strings_appendf(char*** array, const char* format, ...)
 	__attribute__((format(printf, 2, 3)));