Commit cb6f223a57d901f9dcaee2d1ae08f9539ddfb526
2024-08-02T12:35:36
Struct.offset(%HTTP.Request, :message)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58
diff --git a/.ikc3_history b/.ikc3_history
index 0d444bd..d3dab1d 100644
--- a/.ikc3_history
+++ b/.ikc3_history
@@ -1,5 +1,3 @@
-module()
-List.reverse([1, 2, 3])
List.reverse([1, 2, 3, 4, 5, 6, 7, 8, 9, 10])
(List) {1, 2}
?
@@ -97,3 +95,5 @@ server = Socket.listen("192.168.1.50
server = Socket.listen("192.168.2.50", "58000")
server_client = Socket.Buf.accept(server)
req = HTTP.Request.buf_parse(server_client.buf_rw.r)
+%HTTP.Response{}
+Struct.offset(%HTTP.Response{}, :message)
diff --git a/libkc3/struct.c b/libkc3/struct.c
index 5965c2b..69ef986 100644
--- a/libkc3/struct.c
+++ b/libkc3/struct.c
@@ -369,6 +369,24 @@ s_struct * struct_new_copy (const s_struct *src)
return s;
}
+uw * struct_offset (const s_struct *s, const s_sym * const *key,
+ uw *dest)
+{
+ uw i = 0;
+ assert(s);
+ assert(s->type);
+ assert(key);
+ if (! struct_find_key_index(s, *key, &i)) {
+ err_write_1("struct_offset: key not found: ");
+ err_inspect_sym(key);
+ err_write_1("\n");
+ return NULL;
+ }
+ assert(i < s->type->map.count);
+ *dest = s->type->offset[i];
+ return dest;
+}
+
s_struct * struct_set (s_struct *s, const s_sym *key,
const s_tag *value)
{
diff --git a/libkc3/struct.h b/libkc3/struct.h
index 29da30f..4d747fd 100644
--- a/libkc3/struct.h
+++ b/libkc3/struct.h
@@ -56,5 +56,8 @@ const s_sym ** struct_get_type (const s_struct *s, const s_sym *key,
const s_sym ** struct_get_sym (const s_struct *s, const s_sym *key);
const s_tag * struct_get_tag (const s_struct *s, const s_sym *key);
u8 struct_get_u8 (const s_struct *s, const s_sym *key);
+uw * struct_offset (const s_struct *s,
+ const s_sym * const *key,
+ uw *dest);
#endif /* LIBKC3_STRUCT_H */