2019-08-14 16:03:37 +08:00
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//
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// DoricLocalServer.m
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// Doric
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//
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// Created by pengfei.zhou on 2019/8/14.
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//
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#import "DoricLocalServer.h"
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#import "GCDWebServer.h"
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#import "GCDWebServerDataResponse.h"
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#import "DoricUtil.h"
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#import "DoricContextManager.h"
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#include <arpa/inet.h>
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#include <net/if.h>
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#include <ifaddrs.h>
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2019-10-12 14:48:19 +08:00
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typedef id (^ServerHandler)(GCDWebServerRequest *request);
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2019-08-14 16:03:37 +08:00
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2019-10-12 14:48:19 +08:00
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@interface DoricLocalServer ()
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@property(nonatomic, strong) GCDWebServer *server;
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@property(nonatomic, strong) NSMutableDictionary *handlers;
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2019-08-14 16:03:37 +08:00
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@end
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@implementation DoricLocalServer
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- (instancetype)init {
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if (self = [super init]) {
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_server = [[GCDWebServer alloc] init];
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_handlers = [[NSMutableDictionary alloc] init];
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[self configurate];
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}
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return self;
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}
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- (NSString *)localIPAddress {
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NSString *localIP = nil;
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struct ifaddrs *addrs;
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2019-10-12 14:48:19 +08:00
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if (getifaddrs(&addrs) == 0) {
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2019-08-14 16:03:37 +08:00
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const struct ifaddrs *cursor = addrs;
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while (cursor != NULL) {
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if (cursor->ifa_addr->sa_family == AF_INET && (cursor->ifa_flags & IFF_LOOPBACK) == 0) {
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//NSString *name = [NSString stringWithUTF8String:cursor->ifa_name];
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//if ([name isEqualToString:@"en0"]) // Wi-Fi adapter
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{
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2019-10-12 14:48:19 +08:00
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localIP = [NSString stringWithUTF8String:inet_ntoa(((struct sockaddr_in *) cursor->ifa_addr)->sin_addr)];
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2019-08-14 16:03:37 +08:00
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break;
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}
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}
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cursor = cursor->ifa_next;
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}
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freeifaddrs(addrs);
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}
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return localIP;
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}
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- (GCDWebServerResponse *)handleRequest:(GCDWebServerRequest *)request {
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if ([request.path hasPrefix:@"/api/"]) {
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NSString *command = [request.path substringFromIndex:@"/api/".length];
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ServerHandler handler = [self.handlers objectForKey:command];
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if (handler) {
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id dic = handler(request);
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return [GCDWebServerDataResponse responseWithJSONObject:dic];
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}
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return [GCDWebServerDataResponse responseWithHTML:@"<html><body><p>It's a API request.</p></body></html>"];
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}
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NSBundle *bundle = DoricBundle();
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2019-10-12 14:48:19 +08:00
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NSString *filePath = [NSString stringWithFormat:@"%@/dist%@", bundle.bundlePath, request.path];
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2019-08-14 16:03:37 +08:00
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NSData *data = [NSData dataWithContentsOfFile:filePath];
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NSURL *url = [NSURL fileURLWithPath:filePath];
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NSMutableURLRequest *req = [NSMutableURLRequest requestWithURL:url];
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NSHTTPURLResponse *response;
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[NSURLConnection sendSynchronousRequest:req returningResponse:&response error:nil];
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return [GCDWebServerDataResponse responseWithData:data contentType:response.MIMEType];
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}
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- (void)configurate {
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__weak typeof(self) _self = self;
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[self.server addDefaultHandlerForMethod:@"GET"
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requestClass:[GCDWebServerRequest class]
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processBlock:^GCDWebServerResponse *(GCDWebServerRequest *request) {
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2019-08-14 16:03:37 +08:00
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__strong typeof(_self) self = _self;
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return [self handleRequest:request];
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}];
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2019-10-12 14:48:19 +08:00
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[self.handlers setObject:^id(GCDWebServerRequest *request) {
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NSMutableArray *array = [[NSMutableArray alloc] init];
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for (NSValue *value in [[DoricContextManager instance] aliveContexts]) {
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DoricContext *context = value.nonretainedObjectValue;
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[array addObject:@{
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@"source": context.source,
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@"id": context.contextId,
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}];
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}
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return array;
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}
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2019-08-14 16:03:37 +08:00
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forKey:@"allContexts"];
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2019-10-12 14:48:19 +08:00
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2019-08-14 16:03:37 +08:00
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[self.handlers setObject:^id(GCDWebServerRequest *request) {
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2019-10-12 14:48:19 +08:00
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NSString *contextId = [request.query objectForKey:@"id"];
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DoricContext *context = [[DoricContextManager instance] getContext:contextId];
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return @{
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@"id": context.contextId,
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@"source": context.source,
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@"script": context.script
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};
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}
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2019-08-14 16:03:37 +08:00
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forKey:@"context"];
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}
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- (void)startWithPort:(NSUInteger)port {
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[self.server startWithPort:port bonjourName:nil];
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2019-10-12 14:48:19 +08:00
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DoricLog(@"Start Server At %@:%d", [self localIPAddress], port);
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2019-08-14 16:03:37 +08:00
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}
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@end
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