From 91f695797fac3e1c2d20bea70f8c877d7df03b68 Mon Sep 17 00:00:00 2001
From: Jan200101 <sentrycraft123@gmail.com>
Date: Fri, 22 Jul 2022 21:57:16 +0200
Subject: give vdf functions const argments, allow fetching arbitrary app
 installs

---
 src/vdf/vdf.c | 12 ++++++------
 src/vdf/vdf.h | 11 +++++------
 2 files changed, 11 insertions(+), 12 deletions(-)

(limited to 'src/vdf')

diff --git a/src/vdf/vdf.c b/src/vdf/vdf.c
index befe177..3b90a02 100644
--- a/src/vdf/vdf.c
+++ b/src/vdf/vdf.c
@@ -304,7 +304,7 @@ struct vdf_object* vdf_parse_file(const char* path)
 }
 
 
-size_t vdf_object_get_array_length(struct vdf_object* o)
+size_t vdf_object_get_array_length(const struct vdf_object* o)
 {
     assert(o);
     assert(o->type == VDF_TYPE_ARRAY);
@@ -312,7 +312,7 @@ size_t vdf_object_get_array_length(struct vdf_object* o)
     return o->data.data_array.len;
 }
 
-struct vdf_object* vdf_object_index_array(struct vdf_object* o, size_t index)
+struct vdf_object* vdf_object_index_array(const struct vdf_object* o, const size_t index)
 {
     assert(o);
     assert(o->type == VDF_TYPE_ARRAY);
@@ -321,7 +321,7 @@ struct vdf_object* vdf_object_index_array(struct vdf_object* o, size_t index)
     return o->data.data_array.data_value[index];
 }
 
-struct vdf_object* vdf_object_index_array_str(struct vdf_object* o, char* str)
+struct vdf_object* vdf_object_index_array_str(const struct vdf_object* o, const char* str)
 {
     if (!o || !str || o->type != VDF_TYPE_ARRAY)
         return NULL;
@@ -335,21 +335,21 @@ struct vdf_object* vdf_object_index_array_str(struct vdf_object* o, char* str)
     return NULL;
 }
 
-const char* vdf_object_get_string(struct vdf_object* o)
+const char* vdf_object_get_string(const struct vdf_object* o)
 {
     assert(o->type == VDF_TYPE_STRING);
 
     return o->data.data_string.str;
 }
 
-int vdf_object_get_int(struct vdf_object* o)
+int vdf_object_get_int(const struct vdf_object* o)
 {
     assert(o->type == VDF_TYPE_INT);
 
     return o->data.data_int;
 }
 
-static void vdf_print_object_indent(struct vdf_object* o, int l)
+static void vdf_print_object_indent(const struct vdf_object* o, const int l)
 {
     if (!o)
         return;
diff --git a/src/vdf/vdf.h b/src/vdf/vdf.h
index a07d286..38cd0b9 100644
--- a/src/vdf/vdf.h
+++ b/src/vdf/vdf.h
@@ -46,13 +46,12 @@ struct vdf_object
 struct vdf_object* vdf_parse_buffer(const char*, size_t);
 struct vdf_object* vdf_parse_file(const char*);
 
-size_t vdf_object_get_array_length(struct vdf_object*);
-struct vdf_object* vdf_object_index_array(struct vdf_object*, size_t);
-struct vdf_object* vdf_object_index_array_str(struct vdf_object*, char*);
+size_t vdf_object_get_array_length(const struct vdf_object*);
+struct vdf_object* vdf_object_index_array(const struct vdf_object*, const size_t);
+struct vdf_object* vdf_object_index_array_str(const struct vdf_object*, const char*);
 
-const char* vdf_object_get_string(struct vdf_object*);
-
-int vdf_object_get_int(struct vdf_object*);
+const char* vdf_object_get_string(const struct vdf_object*);
+int vdf_object_get_int(const struct vdf_object*);
 
 void vdf_print_object(struct vdf_object*);
 void vdf_free_object(struct vdf_object*);
-- 
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