refactor: move some generic util function to utils file

Author: felix-kyun

panel/include/utils.h

@@ -4,9 +4,19 @@
 #include <stddef.h>
 
 void msleep(long msec);
+
 void padding(int count);
+
 char* create_padding_str(int count);
+
 void string_limit(char* str, size_t max_chars);
+
 void debug_config(void);
+
 bool includes(const char** array, int len, const char* item);
+
 char* get_color(const char* color_name);
+
+char* find_binary(const char* binary_name);
+
+bool check_binaries(const char** binaries, size_t count);

panel/modules/arch_updates.c

@@ -2,49 +2,9 @@
 
 #include "modules/modules.h"
 #include "utils.h"
-#include <linux/limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
-
-static inline char* find_binary(const char* binary_name)
-{
-    char* paths_system = getenv("PATH");
-    if (paths_system == NULL) {
-        return NULL;
-    }
-
-    char* paths = strdup(paths_system);
-
-    char* saveptr;
-    char* path = strtok_r(paths, ":", &saveptr);
-    while (path != NULL) {
-        char full_path[PATH_MAX];
-        snprintf(full_path, PATH_MAX, "%s/%s", path, binary_name);
-        if (access(full_path, X_OK) == 0) {
-            free(paths);
-            return strdup(full_path);
-        }
-        path = strtok_r(NULL, ":", &saveptr);
-    }
-
-    free(paths);
-    return NULL;
-}
-
-bool check_binaries(const char** binaries, size_t count)
-{
-    for (size_t i = 0; i < count; i++) {
-        char* binary_path = find_binary(binaries[i]);
-        if (binary_path) {
-            free(binary_path);
-            return true;
-        }
-    }
-
-    return false;
-}
 
 static inline void set_updates(ModuleState* state, const char* count_string)
 {

panel/src/config/utils.c

@@ -1,8 +1,10 @@
 #define _GNU_SOURCE
 #include "config/utils.h"
+#include <linux/limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
 StringArray* create_string_array(void)
 {
@@ -114,3 +116,41 @@ void string_array_from_csv(StringArray* array, const char* csv)
 
     free(csv_copy);
 }
+
+char* find_binary(const char* binary_name)
+{
+    char* paths_system = getenv("PATH");
+    if (paths_system == NULL) {
+        return NULL;
+    }
+
+    char* paths = strdup(paths_system);
+
+    char* saveptr;
+    char* path = strtok_r(paths, ":", &saveptr);
+    while (path != NULL) {
+        char full_path[PATH_MAX];
+        snprintf(full_path, PATH_MAX, "%s/%s", path, binary_name);
+        if (access(full_path, X_OK) == 0) {
+            free(paths);
+            return strdup(full_path);
+        }
+        path = strtok_r(NULL, ":", &saveptr);
+    }
+
+    free(paths);
+    return NULL;
+}
+
+bool check_binaries(const char** binaries, size_t count)
+{
+    for (size_t i = 0; i < count; i++) {
+        char* binary_path = find_binary(binaries[i]);
+        if (binary_path) {
+            free(binary_path);
+            return true;
+        }
+    }
+
+    return false;
+}