1 files changed, 164 insertions, 0 deletions

diff --git a/shared/pclient.c b/shared/pclient.c
new file mode 100644
index 0000000..1b8e4e5
--- /dev/null
+++ b/shared/pclient.c
@@ -0,0 +1,164 @@
+#include <memory.h>
+
+#include "protocol.h"
+#include "pclient.h"
+#include "bin.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+cd_s_bin* cd_cmd_gen_ping() {
+	CD_CREATE_MSG_BIN(cd_s_cmd_ping, msg, bin);
+
+	msg->opcode = CD_CMD_PING;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_gen_get_node(bool all, cd_uuid_t uuid) {
+	CD_CREATE_MSG_BIN(cd_s_cmd_get_node, msg, bin);
+
+	msg->opcode = CD_CMD_GET_NODE;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->all = all;
+	if (uuid != NULL) memcpy(msg->uuid, uuid, sizeof(cd_uuid_t));
+	else memset(msg->uuid, 0, sizeof(cd_uuid_t));
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_gen_post_led(bool on, cd_uuid_t uuid) {
+	CD_CREATE_MSG_BIN(cd_s_cmd_post_led, msg, bin);
+
+	msg->opcode = CD_CMD_POST_LED;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->on = on;
+	memcpy(msg->uuid, uuid, sizeof(cd_uuid_t));
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_gen_post_link_add(cd_uuid_t button, cd_uuid_t light, cd_e_cmd_link_type type) {
+	CD_CREATE_MSG_BIN(cd_s_cmd_post_link, msg, bin);
+
+	msg->opcode = CD_CMD_POST_LINK;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->add = true;
+	memcpy(msg->button, button, sizeof(cd_uuid_t));
+	memcpy(msg->led, light, sizeof(cd_uuid_t));
+	msg->type = type;
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_gen_post_link_rm(cd_uuid_t button, cd_uuid_t light) {
+	CD_CREATE_MSG_BIN(cd_s_cmd_post_link, msg, bin);
+
+	msg->opcode = CD_CMD_POST_LINK;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->add = false;
+	memcpy(msg->button, button, sizeof(cd_uuid_t));
+	memcpy(msg->led, light, sizeof(cd_uuid_t));
+	msg->type = 0;
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_gen_post_net_add(cd_uuid_t uuid) {
+	CD_CREATE_MSG_BIN(cd_s_cmd_post_net, msg, bin);
+
+	msg->opcode = CD_CMD_POST_NET;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->join = true;
+	memcpy(msg->uuid, uuid, sizeof(cd_uuid_t));
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_gen_post_net_rm(cd_uuid_t uuid) {
+	CD_CREATE_MSG_BIN(cd_s_cmd_post_net, msg, bin);
+
+	msg->opcode = CD_CMD_POST_NET;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->join = false;
+	memcpy(msg->uuid, uuid, sizeof(cd_uuid_t));
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_res_status(cd_e_scmds cmd, cd_cmd_id_t id, bool error) {
+	CD_CREATE_MSG_BIN(cd_s_cmd_response, msg, bin);
+
+	msg->opcode = CD_CMD_RESPONSE;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->response_type = cmd;
+	msg->response_id = id;
+	msg->error = error;
+	msg->response_size = 0;
+
+	return bin;
+}
+
+cd_s_bin* cd_cmd_res(cd_e_scmds cmd, cd_cmd_id_t id, uint16_t len, uint8_t* data) {
+	CD_CREATE_MSG_SIZE_BIN(cd_s_cmd_response, sizeof(cd_s_cmd_response) + len, msg, bin);
+
+	msg->opcode = CD_CMD_RESPONSE;
+	msg->id = cd_bin_hton16(cd_protocol_fresh_message_id());
+	msg->response_type = cmd;
+	msg->response_id = id;
+	msg->error = false;
+	msg->response_size = cd_bin_hton16(len);
+	memcpy(msg->response_info, data, len);
+
+	return bin;
+}
+
+cd_s_cmd_node* cd_cmd_node_alloc(const char* name, cd_s_cmd_node base, uint16_t link_count, cd_uuid_t* links) {
+	size_t name_len = strlen(name);
+	size_t links_size = sizeof(cd_uuid_t) * link_count;
+	size_t remaining_size = sizeof(char) * name_len + links_size;
+	cd_s_cmd_node* node = malloc(sizeof(cd_s_cmd_node) + remaining_size);
+	
+	memcpy(node->uuid, base.uuid, sizeof(cd_uuid_t));
+	memcpy(node->address, base.address, sizeof(cd_mac_addr_t));
+	node->name_len = name_len;
+	node->light_on = base.light_on;
+	node->provisioned = base.provisioned;
+	node->button_pub = cd_bin_hton32(base.button_pub);
+	node->link_count = cd_bin_hton16(link_count);
+	node->remaining_size = cd_bin_hton16(remaining_size);
+	void* cursor = (void*) &node->remaining_data[0];
+	memcpy(cursor, name, name_len); // copy name
+	cursor += name_len;
+	memcpy(cursor, links, links_size); // copy links
+
+	return node;
+}
+
+cd_s_cmd_response_get_node* cd_cmd_get_node_res_from_node_arr(uint16_t size, cd_s_cmd_node* arr[]) {
+	size_t remaining_size = 0;
+
+	for (unsigned int i = 0; i < size; i++) {
+		remaining_size += sizeof(cd_s_cmd_node) + cd_bin_ntoh16(arr[i]->remaining_size);
+	}
+
+	cd_s_cmd_response_get_node* response = malloc(sizeof(cd_s_cmd_response_get_node) + remaining_size);
+	response->node_count = cd_bin_hton16(size);
+	response->remaining_size = cd_bin_hton16(remaining_size);
+
+	void* cursor = response->nodes;
+	for (unsigned int i = 0; i < size; i++) {
+		size_t size = sizeof(cd_s_cmd_node) + cd_bin_ntoh16(arr[i]->remaining_size);
+		memcpy(cursor, arr[i], size);
+		cursor += size;
+	}
+
+	return response;
+}
+
+#ifdef __cplusplus
+}
+#endif
+