--- a/project_files/HedgewarsMobile/Classes/CommodityFunctions.m Fri Oct 28 17:41:39 2011 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,207 +0,0 @@
-/*
- * Hedgewars-iOS, a Hedgewars port for iOS devices
- * Copyright (c) 2009-2010 Vittorio Giovara <vittorio.giovara@gmail.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * File created on 08/04/2010.
- */
-
-
-#import "CommodityFunctions.h"
-#import <sys/types.h>
-#import <sys/sysctl.h>
-#import <mach/mach.h>
-#import <mach/mach_host.h>
-#import <QuartzCore/QuartzCore.h>
-#import <CommonCrypto/CommonDigest.h>
-#import <SystemConfiguration/SCNetworkReachability.h>
-#import <netinet/in.h>
-#import "PascalImports.h"
-#import "hwconsts.h"
-
-
-NSInteger inline randomPort () {
- srandom(time(NULL));
- NSInteger res = (random() % 64511) + 1024;
- return (res == NETGAME_DEFAULT_PORT) ? randomPort() : res;
-}
-
-// by http://landonf.bikemonkey.org/code/iphone/Determining_Available_Memory.20081203.html
-void print_free_memory () {
-#ifdef DEBUG
- mach_port_t host_port;
- mach_msg_type_number_t host_size;
- vm_size_t pagesize;
-
- host_port = mach_host_self();
- host_size = sizeof(vm_statistics_data_t) / sizeof(integer_t);
- host_page_size(host_port, &pagesize);
-
- vm_statistics_data_t vm_stat;
-
- if (host_statistics(host_port, HOST_VM_INFO, (host_info_t)&vm_stat, &host_size) != KERN_SUCCESS)
- DLog(@"Failed to fetch vm statistics");
-
- /* Stats in bytes */
- natural_t mem_used = (vm_stat.active_count + vm_stat.inactive_count + vm_stat.wire_count) * pagesize;
- natural_t mem_free = vm_stat.free_count * pagesize;
- natural_t mem_total = mem_used + mem_free;
- DLog(@"used: %u free: %u total: %u", mem_used, mem_free, mem_total);
-#endif
-}
-
-NSString *getModelType () {
- size_t size;
- // set 'oldp' parameter to NULL to get the size of the data returned so we can allocate appropriate amount of space
- sysctlbyname("hw.machine", NULL, &size, NULL, 0);
- char *name = (char *)malloc(sizeof(char) * size);
- // get the platform name
- sysctlbyname("hw.machine", name, &size, NULL, 0);
- NSString *modelId = [NSString stringWithUTF8String:name];
- free(name);
-
- return modelId;
-}
-
-NSArray *getAvailableColors (void) {
- // by default colors are ARGB but we do computation over RGB, hence we have to "& 0x00FFFFFF" before processing
- unsigned int colors[] = HW_TEAMCOLOR_ARRAY;
- NSMutableArray *array = [[NSMutableArray alloc] init];
-
- int i = 0;
- while(colors[i] != 0)
- [array addObject:[NSNumber numberWithUnsignedInt:(colors[i++] & 0x00FFFFFF)]];
-
- NSArray *final = [NSArray arrayWithArray:array];
- [array release];
- return final;
-}
-
-UILabel *createBlueLabel (NSString *title, CGRect frame) {
- return createLabelWithParams(title, frame, 1.5f, UICOLOR_HW_YELLOW_BODER, UICOLOR_HW_DARKBLUE);
-}
-
-UILabel *createLabelWithParams (NSString *title, CGRect frame, CGFloat borderWidth, UIColor *borderColor, UIColor *backgroundColor) {
- UILabel *theLabel = [[UILabel alloc] initWithFrame:frame];
- theLabel.backgroundColor = backgroundColor;
-
- if (title != nil) {
- theLabel.text = title;
- theLabel.textColor = UICOLOR_HW_YELLOW_TEXT;
- theLabel.textAlignment = UITextAlignmentCenter;
- theLabel.font = [UIFont boldSystemFontOfSize:[UIFont labelFontSize]*80/100];
- }
-
- [theLabel.layer setBorderWidth:borderWidth];
- [theLabel.layer setBorderColor:borderColor.CGColor];
- [theLabel.layer setCornerRadius:8.0f];
- [theLabel.layer setMasksToBounds:YES];
-
- return theLabel;
-}
-
-BOOL isNetworkReachable (void) {
- // Create zero addy
- struct sockaddr_in zeroAddress;
- bzero(&zeroAddress, sizeof(zeroAddress));
- zeroAddress.sin_len = sizeof(zeroAddress);
- zeroAddress.sin_family = AF_INET;
-
- // Recover reachability flags
- SCNetworkReachabilityRef defaultRouteReachability = SCNetworkReachabilityCreateWithAddress(NULL, (struct sockaddr *)&zeroAddress);
- SCNetworkReachabilityFlags flags;
-
- BOOL didRetrieveFlags = SCNetworkReachabilityGetFlags(defaultRouteReachability, &flags);
- CFRelease(defaultRouteReachability);
-
- if (!didRetrieveFlags) {
- NSLog(@"Error. Could not recover network reachability flags");
- return NO;
- }
-
- BOOL isReachable = flags & kSCNetworkFlagsReachable;
- BOOL needsConnection = flags & kSCNetworkFlagsConnectionRequired;
- BOOL nonWiFi = flags & kSCNetworkReachabilityFlagsTransientConnection;
-
- NSURL *testURL = [NSURL URLWithString:@"http://www.apple.com/"];
- NSURLRequest *testRequest = [NSURLRequest requestWithURL:testURL
- cachePolicy:NSURLRequestReloadIgnoringLocalCacheData
- timeoutInterval:20.0];
- NSURLConnection *testConnection = [[NSURLConnection alloc] initWithRequest:testRequest delegate:nil];
- BOOL testResult = testConnection ? YES : NO;
- [testConnection release];
-
- return ((isReachable && !needsConnection) || nonWiFi) ? testResult : NO;
-}
-
-// this routine checks for the PNG size without loading it in memory
-// https://github.com/steipete/PSFramework/blob/master/PSFramework%20Version%200.3/PhotoshopFramework/PSMetaDataFunctions.m
-CGSize PSPNGSizeFromMetaData (NSString *aFileName) {
- // File Name to C String.
- const char *fileName = [aFileName UTF8String];
- // source file
- FILE *infile = fopen(fileName, "rb");
- if (infile == NULL) {
- DLog(@"Can't open the file: %@", aFileName);
- return CGSizeZero;
- }
-
- // Bytes Buffer.
- unsigned char buffer[30];
- // Grab Only First Bytes.
- fread(buffer, 1, 30, infile);
- // Close File.
- fclose(infile);
-
- // PNG Signature.
- unsigned char png_signature[8] = {137, 80, 78, 71, 13, 10, 26, 10};
-
- // Compare File signature.
- if ((int)(memcmp(&buffer[0], &png_signature[0], 8))) {
- DLog(@"The file (%@) is not a PNG file", aFileName);
- return CGSizeZero;
- }
-
- // Calc Sizes. Isolate only four bytes of each size (width, height).
- int width[4];
- int height[4];
- for (int d = 16; d < (16 + 4); d++) {
- width[d-16] = buffer[d];
- height[d-16] = buffer[d+4];
- }
-
- // Convert bytes to Long (Integer)
- long resultWidth = (width[0] << (int)24) | (width[1] << (int)16) | (width[2] << (int)8) | width[3];
- long resultHeight = (height[0] << (int)24) | (height[1] << (int)16) | (height[2] << (int)8) | height[3];
-
- // Return Size.
- return CGSizeMake(resultWidth,resultHeight);
-}
-
-@implementation NSString (extra)
-
--(NSString *)MD5hash {
- const char *cStr = [self UTF8String];
- unsigned char result[16];
- CC_MD5( cStr, strlen(cStr), result );
- return [NSString stringWithFormat:
- @"%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
- result[0], result[1], result[2], result[3], result[4], result[5],
- result[6], result[7], result[8], result[9], result[10], result[11],
- result[12], result[13], result[14], result[15]];
-}
-
-
-@end