1 files changed, 279 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/deps/mruby/include/mruby/array.h b/web/server/h2o/libh2o/deps/mruby/include/mruby/array.h
new file mode 100644
index 00000000..54271555
--- /dev/null
+++ b/web/server/h2o/libh2o/deps/mruby/include/mruby/array.h
@@ -0,0 +1,279 @@
+/*
+** mruby/array.h - Array class
+**
+** See Copyright Notice in mruby.h
+*/
+
+#ifndef MRUBY_ARRAY_H
+#define MRUBY_ARRAY_H
+
+#include "common.h"
+
+/*
+ * Array class
+ */
+MRB_BEGIN_DECL
+
+
+typedef struct mrb_shared_array {
+  int refcnt;
+  mrb_int len;
+  mrb_value *ptr;
+} mrb_shared_array;
+
+#define MRB_ARY_EMBED_LEN_MAX ((mrb_int)(sizeof(void*)*3/sizeof(mrb_value)))
+struct RArray {
+  MRB_OBJECT_HEADER;
+  union {
+    struct {
+      mrb_int len;
+      union {
+        mrb_int capa;
+        mrb_shared_array *shared;
+      } aux;
+      mrb_value *ptr;
+    } heap;
+    mrb_value embed[MRB_ARY_EMBED_LEN_MAX];
+  } as;
+};
+
+#define mrb_ary_ptr(v)    ((struct RArray*)(mrb_ptr(v)))
+#define mrb_ary_value(p)  mrb_obj_value((void*)(p))
+#define RARRAY(v)  ((struct RArray*)(mrb_ptr(v)))
+
+#define MRB_ARY_EMBED_MASK  7
+#define ARY_EMBED_P(a) ((a)->flags & MRB_ARY_EMBED_MASK)
+#define ARY_UNSET_EMBED_FLAG(a) ((a)->flags &= ~(MRB_ARY_EMBED_MASK))
+#define ARY_EMBED_LEN(a) ((mrb_int)(((a)->flags & MRB_ARY_EMBED_MASK) - 1))
+#define ARY_SET_EMBED_LEN(a,len) ((a)->flags = ((a)->flags&~MRB_ARY_EMBED_MASK) | (len + 1))
+#define ARY_EMBED_PTR(a) (&((a)->as.embed[0]))
+
+#define ARY_LEN(a) (ARY_EMBED_P(a)?ARY_EMBED_LEN(a):(a)->as.heap.len)
+#define ARY_PTR(a) (ARY_EMBED_P(a)?ARY_EMBED_PTR(a):(a)->as.heap.ptr)
+#define RARRAY_LEN(a) ARY_LEN(RARRAY(a))
+#define RARRAY_PTR(a) ARY_PTR(RARRAY(a))
+#define ARY_SET_LEN(a,n) do {\
+  if (ARY_EMBED_P(a)) {\
+    mrb_assert((n) <= MRB_ARY_EMBED_LEN_MAX); \
+    ARY_SET_EMBED_LEN(a,n);\
+  }\
+  else\
+    (a)->as.heap.len = (n);\
+} while (0)
+#define ARY_CAPA(a) (ARY_EMBED_P(a)?MRB_ARY_EMBED_LEN_MAX:(a)->as.heap.aux.capa)
+#define MRB_ARY_SHARED      256
+#define ARY_SHARED_P(a) ((a)->flags & MRB_ARY_SHARED)
+#define ARY_SET_SHARED_FLAG(a) ((a)->flags |= MRB_ARY_SHARED)
+#define ARY_UNSET_SHARED_FLAG(a) ((a)->flags &= ~MRB_ARY_SHARED)
+
+void mrb_ary_decref(mrb_state*, mrb_shared_array*);
+MRB_API void mrb_ary_modify(mrb_state*, struct RArray*);
+MRB_API mrb_value mrb_ary_new_capa(mrb_state*, mrb_int);
+
+/*
+ * Initializes a new array.
+ *
+ * Equivalent to:
+ *
+ *      Array.new
+ *
+ * @param mrb The mruby state reference.
+ * @return The initialized array.
+ */
+MRB_API mrb_value mrb_ary_new(mrb_state *mrb);
+
+/*
+ * Initializes a new array with initial values
+ *
+ * Equivalent to:
+ *
+ *      Array[value1, value2, ...]
+ *
+ * @param mrb The mruby state reference.
+ * @param size The numer of values.
+ * @param vals The actual values.
+ * @return The initialized array.
+ */
+MRB_API mrb_value mrb_ary_new_from_values(mrb_state *mrb, mrb_int size, const mrb_value *vals);
+
+/*
+ * Initializes a new array with two initial values
+ *
+ * Equivalent to:
+ *
+ *      Array[car, cdr]
+ *
+ * @param mrb The mruby state reference.
+ * @param car The first value.
+ * @param cdr The second value.
+ * @return The initialized array.
+ */
+MRB_API mrb_value mrb_assoc_new(mrb_state *mrb, mrb_value car, mrb_value cdr);
+
+/*
+ * Concatenate two arrays. The target array will be modified
+ *
+ * Equivalent to:
+ *      ary.concat(other)
+ *
+ * @param mrb The mruby state reference.
+ * @param self The target array.
+ * @param other The array that will be concatenated to self.
+ */
+MRB_API void mrb_ary_concat(mrb_state *mrb, mrb_value self, mrb_value other);
+
+/*
+ * Create an array from the input. It tries calling to_a on the
+ * value. If value does not respond to that, it creates a new
+ * array with just this value.
+ *
+ * @param mrb The mruby state reference.
+ * @param value The value to change into an array.
+ * @return An array representation of value.
+ */
+MRB_API mrb_value mrb_ary_splat(mrb_state *mrb, mrb_value value);
+
+/*
+ * Pushes value into array.
+ *
+ * Equivalent to:
+ *
+ *      ary << value
+ *
+ * @param mrb The mruby state reference.
+ * @param ary The array in which the value will be pushed
+ * @param value The value to be pushed into array
+ */
+MRB_API void mrb_ary_push(mrb_state *mrb, mrb_value array, mrb_value value);
+
+/*
+ * Pops the last element from the array.
+ *
+ * Equivalent to:
+ *
+ *      ary.pop
+ *
+ * @param mrb The mruby state reference.
+ * @param ary The array from which the value will be popped.
+ * @return The popped value.
+ */
+MRB_API mrb_value mrb_ary_pop(mrb_state *mrb, mrb_value ary);
+
+/*
+ * Returns a reference to an element of the array on the given index.
+ *
+ * Equivalent to:
+ *
+ *      ary[n]
+ *
+ * @param mrb The mruby state reference.
+ * @param ary The target array.
+ * @param n The array index being referenced
+ * @return The referenced value.
+ */
+MRB_API mrb_value mrb_ary_ref(mrb_state *mrb, mrb_value ary, mrb_int n);
+
+/*
+ * Sets a value on an array at the given index
+ *
+ * Equivalent to:
+ *
+ *      ary[n] = val
+ *
+ * @param mrb The mruby state reference.
+ * @param ary The target array.
+ * @param n The array index being referenced.
+ * @param val The value being setted.
+ */
+MRB_API void mrb_ary_set(mrb_state *mrb, mrb_value ary, mrb_int n, mrb_value val);
+
+/*
+ * Replace the array with another array
+ *
+ * Equivalent to:
+ *
+ *      ary.replace(other)
+ *
+ * @param mrb The mruby state reference
+ * @param self The target array.
+ * @param other The array to replace it with.
+ */
+MRB_API void mrb_ary_replace(mrb_state *mrb, mrb_value self, mrb_value other);
+MRB_API mrb_value mrb_check_array_type(mrb_state *mrb, mrb_value self);
+
+/*
+ * Unshift an element into the array
+ *
+ * Equivalent to:
+ *
+ *     ary.unshift(item)
+ *
+ * @param mrb The mruby state reference.
+ * @param self The target array.
+ * @param item The item to unshift.
+ */
+MRB_API mrb_value mrb_ary_unshift(mrb_state *mrb, mrb_value self, mrb_value item);
+
+/*
+ * Get nth element in the array
+ *
+ * Equivalent to:
+ *
+ *     ary[offset]
+ *
+ * @param ary The target array.
+ * @param offset The element position (negative counts from the tail).
+ */
+MRB_API mrb_value mrb_ary_entry(mrb_value ary, mrb_int offset);
+
+/*
+ * Shifts the first element from the array.
+ *
+ * Equivalent to:
+ *
+ *      ary.shift
+ *
+ * @param mrb The mruby state reference.
+ * @param self The array from which the value will be shifted.
+ * @return The shifted value.
+ */
+MRB_API mrb_value mrb_ary_shift(mrb_state *mrb, mrb_value self);
+
+/*
+ * Removes all elements from the array
+ *
+ * Equivalent to:
+ *
+ *      ary.clear
+ *
+ * @param mrb The mruby state reference.
+ * @param self The target array.
+ * @return self
+ */
+MRB_API mrb_value mrb_ary_clear(mrb_state *mrb, mrb_value self);
+
+/*
+ * Join the array elements together in a string
+ *
+ * Equivalent to:
+ *
+ *      ary.join(sep="")
+ *
+ * @param mrb The mruby state reference.
+ * @param ary The target array
+ * @param sep The separater, can be NULL
+ */
+MRB_API mrb_value mrb_ary_join(mrb_state *mrb, mrb_value ary, mrb_value sep);
+
+/*
+ * Update the capacity of the array
+ *
+ * @param mrb The mruby state reference.
+ * @param ary The target array.
+ * @param new_len The new capacity of the array
+ */
+MRB_API mrb_value mrb_ary_resize(mrb_state *mrb, mrb_value ary, mrb_int new_len);
+
+MRB_END_DECL
+
+#endif  /* MRUBY_ARRAY_H */