Add e_config_data files

Signed-off-by: Chris Michael <cp.michael@samsung.com>

src/bin/e_wayland/e_config_data.c

@@ -0,0 +1,41 @@
+#include "e.h"
+
+static Eina_Hash *config_hash = NULL;
+
+EAPI void
+e_config_descriptor_free(E_Config_DD *edd)
+{
+#if (EET_VERSION_MAJOR > 1) || (EET_VERSION_MINOR >= 8)
+   eina_hash_del_by_key(config_hash, eet_data_descriptor_name_get((Eet_Data_Descriptor*)edd));
+#else
+   eina_hash_del_by_data(config_hash, edd);
+#endif
+   eet_data_descriptor_free((Eet_Data_Descriptor*)edd);
+}
+
+EAPI E_Config_DD *
+e_config_descriptor_new(const char *name, int size)
+{
+   Eet_Data_Descriptor_Class eddc;
+   E_Config_DD *edd;
+
+   if (!eet_eina_stream_data_descriptor_class_set(&eddc, sizeof (eddc), name, size))
+     return NULL;
+
+   /* FIXME: We can directly map string inside an Eet_File and reuse it.
+      But this need a break in all user of config every where in E.
+    */
+
+   edd = (E_Config_DD *)eet_data_descriptor_stream_new(&eddc);
+
+   if (!config_hash) config_hash = eina_hash_string_superfast_new(NULL);
+   eina_hash_set(config_hash, name, edd);
+   return edd;
+}
+
+EAPI E_Config_DD *
+e_config_descriptor_find(const char *name)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(name, NULL);
+   return eina_hash_find(config_hash, name);
+}

src/bin/e_wayland/e_config_data.h

@@ -0,0 +1,69 @@
+#ifdef E_TYPEDEFS
+
+/** \def E_CONFIG_DD_NEW(str, typ)
+ * is used to create definition of a struct  
+ * \str str name to give to struct
+ * \typ typ the actual struct type
+ */
+#define E_CONFIG_DD_NEW(str, typ) \
+   e_config_descriptor_new(str, sizeof(typ))
+
+/** \def E_CONFIG_DD_FREE(eed)
+ * is used to free definition of a struct  
+ * \eed eed the pointer created by \link #E_CONFIG_DD_NEW
+ */
+#define E_CONFIG_DD_FREE(eed) \
+   if (eed) { e_config_descriptor_free((eed)); (eed) = NULL; }
+#define E_CONFIG_DD_FIND(type) \
+   e_config_descriptor_find(type)
+#define E_CONFIG_VAL(edd, type, member, dtype) \
+   EET_DATA_DESCRIPTOR_ADD_BASIC(edd, type, #member, member, dtype)
+#define E_CONFIG_SUB(edd, type, member, eddtype) \
+   EET_DATA_DESCRIPTOR_ADD_SUB(edd, type, #member, member, eddtype)
+
+/** \def E_CONFIG_LIST(edd, type, member, eddtype)
+ * declares a struct member to be included definition
+ * list type must be Evas_List and not Ecore_List  
+ * \edd edd the pointer created by \link #E_CONFIG_DD_NEW
+ * \type type struct type
+ * \member member member of struct
+ * \eddtype struct definition to use for each entry in the list
+ */
+#define E_CONFIG_LIST(edd, type, member, eddtype) \
+   EET_DATA_DESCRIPTOR_ADD_LIST(edd, type, #member, member, eddtype)
+
+/** \def E_CONFIG_HASH(edd, type, member, eddtype)
+ * declares a struct member to be included definition
+ * list type must be Evas_Hash and not Ecore_Hash  
+ * \edd edd the pointer created by \link #E_CONFIG_DD_NEW
+ * \type type struct type
+ * \member member member of struct
+ * \eddtype struct definition to use for each entry in the hash
+ */
+#define E_CONFIG_HASH(edd, type, member, eddtype) \
+   EET_DATA_DESCRIPTOR_ADD_HASH(edd, type, #member, member, eddtype)
+
+#define CHAR   EET_T_CHAR
+#define SHORT  EET_T_SHORT
+#define INT    EET_T_INT
+#define LL     EET_T_LONG_LONG
+#define FLOAT  EET_T_FLOAT
+#define DOUBLE EET_T_DOUBLE
+#define UCHAR  EET_T_UCHAR
+#define USHORT EET_T_USHORT
+#define UINT   EET_T_UINT
+#define ULL    EET_T_ULONG_LONG
+#define STR    EET_T_STRING
+
+typedef Eet_Data_Descriptor E_Config_DD;
+
+#else
+#ifndef E_CONFIG_DATA_H
+#define E_CONFIG_DATA_H
+
+EAPI E_Config_DD *e_config_descriptor_new(const char *name, int size);
+EAPI void e_config_descriptor_free(E_Config_DD *edd);
+EAPI E_Config_DD *e_config_descriptor_find(const char *name);
+
+#endif
+#endif