Method generate

tools/bles2gatt.js:696–911

()

class QCA4020GATTFile extends GATTFile {
	generate() {
		let tool = this.tool;
		let file = this.file;
		let services = this.services;
		file.line('/* WARNING: This file is automatically generated. Do not edit. */');
		file.line("");
		file.line("typedef struct {");
		file.line("\tuint8_t service_index;");
		file.line("\tuint8_t att_index;");
		file.line("\tuint8_t encrypted;");
		file.line("\tconst char *name;");
		file.line("\tconst char *type;");
		file.line("} char_name_table;");
		file.line("");
		if (0 == services.length) {
			file.line("#define service_count 0");
			file.line("#define char_name_count 0");
			file.line("#define max_attribute_count 0");
			file.line("");
			file.line("static qapi_BLE_GATT_Service_Attribute_Entry_t ServiceTable[0][0] = {};");
			file.line("static const uint8_t attribute_counts[0] = {};");
			file.line("static const char_name_table char_names[0] = {};");
			return;
		}
		var attributeIndex = 0;
		var char_names = [];
		var maxAttributeCount = 0;
		var attributeCounts = new Array(services.length);
		var characteristicIndex = 0;
		var did_cccd = 0;

		services.forEach((service, index) => {
			let attributeCount = 1;
			let characteristics = service.characteristics;
			attributeCount += (Object.keys(characteristics).length * 2);
			for (let key in characteristics) {
				let characteristic = characteristics[key];
				if ((undefined === characteristic.permissions) && this.client)
					characteristic.permissions = "read";
				if ((undefined === characteristic.properties) && this.client)
					characteristic.properties = "read";
				let properties = characteristic.properties;
				if (properties.includes("notify") || properties.includes("indicate")) {
					++attributeCount;
					characteristic._notify = true;
					if (!did_cccd) {
						did_cccd = true;
						file.line("static qapi_BLE_GATT_Characteristic_Descriptor_16_Entry_t cccd = {{0x02, 0x29}, 2, NULL};");
						file.line("");
					}
				}
			}
			if (attributeCount > maxAttributeCount)
				maxAttributeCount = attributeCount;
			attributeCounts[index] = attributeCount;
			if (4 == service.uuid.length) {
				file.write(`static qapi_BLE_GATT_Primary_Service_16_Entry_t service${index} = {{`);
				file.write(buffer2hexlist(uuid16toBuffer(parseInt(service.uuid, 16))));