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[WIP] - Simplify reading and writing of settings

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This commit is contained in:
Keegan
2016-10-27 14:55:00 -07:00
parent 27a5b77b8a
commit d12c9a00db
1 changed files with 6 additions and 56 deletions
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src/c/clay.c
+6 -56
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@@ -11,31 +11,7 @@ static uint32_t prv_hash_key(const char *key) {
static bool prv_write(const char *key, const SimpleDictDataType type, const void *data, size_t data_size, void *context) {
uint32_t persist_key = prv_hash_key(key);
switch (type) {
case SimpleDictDataType_Raw:
persist_write_data(persist_key, data, data_size);
return true;
case SimpleDictDataType_Bool: {
const bool value = *((bool *) data);
persist_write_bool(persist_key, value);
return true;
}
case SimpleDictDataType_Int: {
const int value = *((int *) data);
persist_write_int(persist_key, value);
return true;
}
case SimpleDictDataType_String: {
const char *value = data;
persist_write_string(persist_key, value);
return true;
}
case SimpleDictDataTypeCount:
break;
}
APP_LOG(APP_LOG_LEVEL_ERROR, "Unexpected type %d", type);
return false;
return persist_write_data(persist_key, data, data_size) != E_DOES_NOT_EXIST;
}
static void prv_simple_app_message_received_callback(const SimpleDict *message, void *context) {
@@ -48,35 +24,9 @@ static void prv_simple_app_message_received_callback(const SimpleDict *message,
s_callbacks.settings_updated(context);
}
static bool prv_read(SimpleDictDataType type, const char *key, void *value_out, size_t size) {
static bool prv_read(const char *key, void *value_out, size_t size) {
uint32_t persist_key = prv_hash_key(key);
if (persist_exists(persist_key)) {
switch (type) {
case SimpleDictDataType_Raw:
// persist_write_data(persist_key, data, data_size);
return true;
case SimpleDictDataType_Bool: {
const bool value = persist_read_bool(persist_key);
memcpy(value_out, &value, size);
return true;
}
case SimpleDictDataType_Int: {
const int value = persist_read_int(persist_key);
memcpy(value_out, &value, size);
return true;
}
case SimpleDictDataType_String: {
persist_read_string(persist_key, value_out, size);
return true;
}
case SimpleDictDataTypeCount:
break;
}
}
return false;
return persist_read_data(persist_key, value_out, size) != E_DOES_NOT_EXIST;
}
// ----- PUBLIC API -----
@@ -105,13 +55,13 @@ void clay_init(uint32_t inbox_size, const ClayCallbacks *callbacks, void *contex
}
bool clay_get_int(const char *key, int *value_out) {
return prv_read(SimpleDictDataType_Int, key, value_out, sizeof(&value_out));
return prv_read(key, value_out, sizeof(*value_out));
}
bool clay_get_bool(const char *key, bool *value_out) {
return prv_read(SimpleDictDataType_Bool, key, value_out, sizeof(&value_out));
return prv_read(key, value_out, sizeof(*value_out));
}
bool clay_get_string(const char *key, char *value_out, size_t size) {
return prv_read(SimpleDictDataType_String, key, value_out, size);
return prv_read(key, value_out, size);
}