AliyunOSSSDK/OSSUtil.m (1,277 lines of code) (raw):
//
// OSSUtil.m
// oss_ios_sdk
//
// Created by zhouzhuo on 8/16/15.
// Copyright (c) 2015 aliyun.com. All rights reserved.
//
#import "OSSUtil.h"
#import <mach/mach.h>
#import "CommonCrypto/CommonDigest.h"
#import "CommonCrypto/CommonHMAC.h"
#import "OSSModel.h"
#import "OSSLog.h"
#import "OSSHttpdns.h"
#import "OSSDefine.h"
#import "OSSIPv6Adapter.h"
#import "OSSReachability.h"
#import <CoreTelephony/CTCarrier.h>
#import <CoreTelephony/CTTelephonyNetworkInfo.h>
#import "aos_crc64.h"
NSString * const ALIYUN_HOST_SUFFIX = @".aliyuncs.com";
NSString * const ALIYUN_OSS_TEST_ENDPOINT = @".aliyun-inc.com";
int32_t const CHUNK_SIZE = 8 * 1024;
@implementation OSSUtil
+ (BOOL)isIncludeCnameExcludeList:(NSArray *)cnameExcludeList host:(NSString *)host {
for (NSString *cnameExclude in cnameExcludeList) {
if ([host hasSuffix:cnameExclude]) {
return YES;
}
}
return NO;
}
+ (NSString *)calBase64Sha1WithData:(NSString *)data withSecret:(NSString *)key {
NSData *secretData = [key dataUsingEncoding:NSUTF8StringEncoding];
NSData *clearTextData = [data dataUsingEncoding:NSUTF8StringEncoding];
uint8_t input[20];
CCHmac(kCCHmacAlgSHA1, [secretData bytes], [secretData length], [clearTextData bytes], [clearTextData length], input);
return [self calBase64WithData:input];
}
+ (NSString*)calBase64WithData:(uint8_t *)data {
static char b[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
NSInteger a = 20;
NSMutableData* c = [NSMutableData dataWithLength:((a + 2) / 3) * 4];
uint8_t* d = (uint8_t*)c.mutableBytes;
NSInteger i;
for (i=0; i < a; i += 3) {
NSInteger e = 0;
NSInteger j;
for (j = i; j < (i + 3); j++) {
e <<= 8;
if (j < a) {
e |= (0xFF & data[j]);
}
}
NSInteger index = (i / 3) * 4;
d[index + 0] = b[(e >> 18) & 0x3F];
d[index + 1] = b[(e >> 12) & 0x3F];
if ((i + 1) < a) {
d[index + 2] = b[(e >> 6) & 0x3F];
} else {
d[index + 2] = '=';
}
if ((i + 2) < a) {
d[index + 3] = b[(e >> 0) & 0x3F];
} else {
d[index + 3] = '=';
}
}
NSString *result = [[NSString alloc] initWithData:c encoding:NSASCIIStringEncoding];
return result;
}
+ (NSString *)encodeURL:(NSString *)url {
//保持和android处理方式一致，添加+ -> %20，* -> %2A，%7E -> ~, "%2F" -> /
NSMutableString *output = [NSMutableString string];
const unsigned char *source = (const unsigned char *)[url UTF8String];
NSUInteger sourceLen = strlen((const char *)source);
for (int i = 0; i < sourceLen; ++i) {
const unsigned char thisChar = source[i];
if (thisChar == ' ') {
[output appendString:@"%20"];
} else if (thisChar == '*') {
[output appendString:@"%2A"];
} else if (thisChar == '.' || thisChar == '-' || thisChar == '_' || thisChar == '~' ||
(thisChar >= 'a' && thisChar <= 'z') ||
(thisChar >= 'A' && thisChar <= 'Z') ||
(thisChar >= '0' && thisChar <= '9')) {
[output appendFormat:@"%c", thisChar];
} else {
[output appendFormat:@"%%%02X", thisChar];
}
}
NSString *encodeUrl = [output stringByReplacingOccurrencesOfString:@"%2F" withString:@"/"];
encodeUrl = [encodeUrl stringByReplacingOccurrencesOfString:@"%7E" withString:@"~"];
return encodeUrl;
// 不要用系统urlencode 的方式，很多特殊字符都没有转化；
// 详见：https://stackoverflow.com/questions/8088473/how-do-i-url-encode-a-string
}
+ (NSString *)encodeResourcePath:(NSString *)resourcePath {
//保持和android处理方式一致，添加+ -> %20，* -> %2A，%7E -> ~, "%2F" -> /
NSMutableString *output = [NSMutableString string];
const unsigned char *source = (const unsigned char *)[resourcePath UTF8String];
NSUInteger sourceLen = strlen((const char *)source);
for (int i = 0; i < sourceLen; ++i) {
const unsigned char thisChar = source[i];
if (thisChar == ' ') {
[output appendString:@"%20"];
} else if (thisChar == '*') {
[output appendString:@"%2A"];
} else if (thisChar == '.' || thisChar == '-' || thisChar == '_' || thisChar == '~' || thisChar == '/' ||
(thisChar >= 'a' && thisChar <= 'z') ||
(thisChar >= 'A' && thisChar <= 'Z') ||
(thisChar >= '0' && thisChar <= '9')) {
[output appendFormat:@"%c", thisChar];
} else {
[output appendFormat:@"%%%02X", thisChar];
}
}
NSString *encodeUrl = [output stringByReplacingOccurrencesOfString:@"%2F" withString:@"/"];
encodeUrl = [encodeUrl stringByReplacingOccurrencesOfString:@"%7E" withString:@"~"];
return encodeUrl;
// 不要用系统urlencode 的方式，很多特殊字符都没有转化；
// 详见：https://stackoverflow.com/questions/8088473/how-do-i-url-encode-a-string
}
+ (NSString *)encodeQuery:(NSString *)query {
NSMutableString *output = [NSMutableString string];
const unsigned char *source = (const unsigned char *)[query UTF8String];
NSUInteger sourceLen = strlen((const char *)source);
for (int i = 0; i < sourceLen; ++i) {
const unsigned char thisChar = source[i];
if (thisChar == ' ') {
[output appendString:@"%20"];
} else if (thisChar == '*') {
[output appendString:@"%2A"];
} else if (thisChar == '.' || thisChar == '-' || thisChar == '_' || thisChar == '~' ||
(thisChar >= 'a' && thisChar <= 'z') ||
(thisChar >= 'A' && thisChar <= 'Z') ||
(thisChar >= '0' && thisChar <= '9')) {
[output appendFormat:@"%c", thisChar];
} else {
[output appendFormat:@"%%%02X", thisChar];
}
}
NSString *encodeUrl = [output stringByReplacingOccurrencesOfString:@"%7E" withString:@"~"];
return encodeUrl;
}
+ (NSData *)constructHttpBodyFromPartInfos:(NSArray *)partInfos {
NSMutableString * body = [NSMutableString stringWithString:@"<CompleteMultipartUpload>\n"];
[partInfos enumerateObjectsUsingBlock:^(id obj, NSUInteger idx, BOOL *stop) {
if ([obj isKindOfClass:[OSSPartInfo class]]) {
OSSPartInfo * thePart = obj;
[body appendFormat:@"<Part>\n<PartNumber>%d</PartNumber>\n<ETag>%@</ETag>\n</Part>\n", thePart.partNum, thePart.eTag];
}
}];
[body appendString:@"</CompleteMultipartUpload>\n"];
OSSLogVerbose(@"constucted complete multipart upload body:\n%@", body);
return [body dataUsingEncoding:NSUTF8StringEncoding];
}
+ (NSData *)constructHttpBodyForDeleteMultipleObjects:(NSArray<NSString *> *)keys quiet:(BOOL)quiet {
NSMutableString * body = [NSMutableString stringWithString:@"<Delete>\n"];
[body appendFormat:@"<Quiet>%@</Quiet>\n",quiet?@"true":@"false"];
[keys enumerateObjectsUsingBlock:^(NSString *key, NSUInteger idx, BOOL *stop) {
[body appendFormat:@"<Object>\n<Key>%@</Key>\n</Object>\n", key];
}];
[body appendString:@"</Delete>\n"];
OSSLogVerbose(@"constucted delete multiple objects body:\n%@", body);
return [body dataUsingEncoding:NSUTF8StringEncoding];
}
+ (NSData *)constructHttpBodyForCreateBucketWithLocation:(NSString *)location {
NSString * body = [NSString stringWithFormat:@"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
@"<CreateBucketConfiguration>\n"
@"<LocationConstraint>%@</LocationConstraint>\n"
@"</CreateBucketConfiguration>\n",
location];
OSSLogVerbose(@"constucted create bucket body:\n%@", body);
return [body dataUsingEncoding:NSUTF8StringEncoding];
}
+ (BOOL)validateBucketName:(NSString *)bucketName {
if (bucketName == nil) {
return false;
}
static NSRegularExpression *regEx;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
regEx = [[NSRegularExpression alloc] initWithPattern:@"^[a-z0-9][a-z0-9\\-]{1,61}[a-z0-9]$" options:NSRegularExpressionCaseInsensitive error:nil];
});
NSUInteger regExMatches = [regEx numberOfMatchesInString:bucketName options:0 range:NSMakeRange(0, [bucketName length])];
return regExMatches != 0;
}
+ (BOOL)validateObjectKey:(NSString *)objectKey {
if (objectKey == nil) {
return false;
}
if (objectKey.length <= 0 || objectKey.length > 1023) {
return false;
}
if (![objectKey canBeConvertedToEncoding:NSUTF8StringEncoding]) {
return false;
}
unichar firstChar = [objectKey characterAtIndex:0];
if (firstChar == '/' || firstChar == '\\') {
return false;
}
return true;
}
+ (NSString *)getIpByHost:(NSString *)host {
if ([self isNetworkDelegateState]) {
OSSLogDebug(@"current network is delegate state");
return host;
}
NSString * ip = [[OSSHttpdns sharedInstance] asynGetIpByHost:host];
OSSLogDebug(@"resolved host %@ and get ip: %@", host, ip);
return ip ? [[OSSIPv6Adapter getInstance] handleIpv4Address:ip] : host;
}
+ (BOOL)isNetworkDelegateState {
NSURL* URL = [[NSURL alloc] initWithString:@"https://m.aliyun.com"];
NSDictionary *proxySettings = CFBridgingRelease(CFNetworkCopySystemProxySettings());
NSArray *proxies = nil;
proxies = CFBridgingRelease(CFNetworkCopyProxiesForURL((__bridge CFURLRef)URL,
(__bridge CFDictionaryRef)proxySettings));
if (proxies.count) {
NSDictionary *settings = [proxies objectAtIndex:0];
NSString* host = [settings objectForKey:(NSString *)kCFProxyHostNameKey];
NSNumber* port = [settings objectForKey:(NSString *)kCFProxyPortNumberKey];
if (host && port) {
return YES;
}
}
return NO;
}
+ (BOOL)isOssOriginBucketHost:(NSString *)host {
return [[host lowercaseString] hasSuffix:ALIYUN_HOST_SUFFIX] || [[host lowercaseString] hasSuffix:ALIYUN_OSS_TEST_ENDPOINT];
}
+ (NSString *)base64Md5ForData:(NSData *)data {
uint8_t * bytes = (uint8_t *)[[self dataMD5:data] bytes];
return [self base64ForData:bytes length:CC_MD5_DIGEST_LENGTH];
}
+ (NSString *)base64Md5ForFilePath:(NSString *)filePath {
uint8_t * bytes = (uint8_t *)[[self fileMD5:filePath] bytes];
return [self base64ForData:bytes length:CC_MD5_DIGEST_LENGTH];
}
+ (NSString *)base64Md5ForFileURL:(NSURL *)fileURL {
return [self base64Md5ForFilePath:[fileURL path]];
}
+ (NSData *)dataMD5:(NSData *)data {
if(data == nil) {
return nil;
}
CC_MD5_CTX md5;
CC_MD5_Init(&md5);
for (int i = 0; i < data.length; i += CHUNK_SIZE) {
NSData *subdata = nil;
if (i <= ((long)data.length - CHUNK_SIZE)) {
subdata = [data subdataWithRange:NSMakeRange(i, CHUNK_SIZE)];
CC_MD5_Update(&md5, [subdata bytes], (CC_LONG)[subdata length]);
} else {
subdata = [data subdataWithRange:NSMakeRange(i, data.length - i)];
CC_MD5_Update(&md5, [subdata bytes], (CC_LONG)[subdata length]);
}
}
unsigned char digestResult[CC_MD5_DIGEST_LENGTH * sizeof(unsigned char)];
CC_MD5_Final(digestResult, &md5);
return [NSData dataWithBytes:(const void *)digestResult length:CC_MD5_DIGEST_LENGTH * sizeof(unsigned char)];
}
+ (NSData *)fileMD5:(NSString*)path {
NSFileHandle *handle = [NSFileHandle fileHandleForReadingAtPath:path];
if(handle == nil) {
return nil;
}
CC_MD5_CTX md5;
CC_MD5_Init(&md5);
BOOL done = NO;
while(!done) {
@autoreleasepool{
NSData* fileData = [handle readDataOfLength: CHUNK_SIZE];
CC_MD5_Update(&md5, [fileData bytes], (CC_LONG)[fileData length]);
if([fileData length] == 0) {
done = YES;
}
}
}
if (@available(iOS 13.0, *)) {
[handle closeAndReturnError:nil];
} else {
[handle closeFile];
}
unsigned char digestResult[CC_MD5_DIGEST_LENGTH * sizeof(unsigned char)];
CC_MD5_Final(digestResult, &md5);
return [NSData dataWithBytes:(const void *)digestResult length:CC_MD5_DIGEST_LENGTH * sizeof(unsigned char)];
}
+ (NSData *)fileMD5:(NSString*)path error:(NSError **)error {
NSFileHandle *handle = [NSFileHandle fileHandleForReadingAtPath:path];
if(handle == nil) {
return nil;
}
CC_MD5_CTX md5;
CC_MD5_Init(&md5);
BOOL done = NO;
while(!done) {
@autoreleasepool{
NSData *fileData;
if (@available(iOS 13.0, *)) {
fileData = [handle readDataUpToLength:CHUNK_SIZE error:error];
} else {
@try {
fileData = [handle readDataOfLength: CHUNK_SIZE];
} @catch(NSException *exception) {
*error = [NSError errorWithDomain:OSSClientErrorDomain
code:OSSClientErrorCodeFileCantRead
userInfo:@{OSSErrorMessageTOKEN: [exception description]}];
}
}
CC_MD5_Update(&md5, [fileData bytes], (CC_LONG)[fileData length]);
if([fileData length] == 0) {
done = YES;
}
}
}
if (@available(iOS 13.0, *)) {
[handle closeAndReturnError:error];
} else {
[handle closeFile];
}
unsigned char digestResult[CC_MD5_DIGEST_LENGTH * sizeof(unsigned char)];
CC_MD5_Final(digestResult, &md5);
return [NSData dataWithBytes:(const void *)digestResult length:CC_MD5_DIGEST_LENGTH * sizeof(unsigned char)];
}
+ (NSString *)convertMd5Bytes2String:(unsigned char *)md5Bytes {
return [NSString stringWithFormat:
@"%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X",
md5Bytes[0], md5Bytes[1], md5Bytes[2], md5Bytes[3],
md5Bytes[4], md5Bytes[5], md5Bytes[6], md5Bytes[7],
md5Bytes[8], md5Bytes[9], md5Bytes[10], md5Bytes[11],
md5Bytes[12], md5Bytes[13], md5Bytes[14], md5Bytes[15]
];
}
+ (NSString *)convertMd5Bytes2StringWithData:(NSData *)data error:(NSError **)error {
if (!data || [data length] == 0) {
*error = [NSError errorWithDomain:OSSClientErrorDomain
code:OSSClientErrorCodeInvalidArgument
userInfo:@{OSSErrorMessageTOKEN: @"data is null or data length is 0"}];
return nil;
}
NSMutableString *string = [[NSMutableString alloc] initWithCapacity:[data length]];
[data enumerateByteRangesUsingBlock:^(const void *bytes, NSRange byteRange, BOOL *stop) {
unsigned char *dataBytes = (unsigned char*)bytes;
for (NSInteger i = 0; i < byteRange.length; i++) {
NSString *hexStr = [NSString stringWithFormat:@"%02X", dataBytes[i]];
[string appendString:hexStr];
}
}];
return string;
}
+ (NSString *)dataMD5String:(NSData *)data error:(NSError **)error {
data = [self dataMD5:data];
return [self convertMd5Bytes2StringWithData:data error:error];
}
+ (NSString *)fileMD5String:(NSString *)path error:(NSError **)error {
BOOL isDirectory = NO;
BOOL isExist = [[NSFileManager defaultManager] fileExistsAtPath:path isDirectory:&isDirectory];
if (isDirectory || !isExist) {
OSSLogWarn(@"a file doesn't exists at a specified path(%@)", path);
return nil;
}
NSData *data = [self fileMD5:path error:error];
return [self convertMd5Bytes2StringWithData:data error:error];
}
+ (NSString *)dataMD5String:(NSData *)data {
unsigned char * md5Bytes = (unsigned char *)[[self dataMD5:data] bytes];
return [self convertMd5Bytes2String:md5Bytes];
}
+ (NSString *)fileMD5String:(NSString *)path {
BOOL isDirectory = NO;
BOOL isExist = [[NSFileManager defaultManager] fileExistsAtPath:path isDirectory:&isDirectory];
if (isDirectory || !isExist) {
OSSLogWarn(@"a file doesn't exists at a specified path(%@)", path);
return nil;
}
unsigned char * md5Bytes = (unsigned char *)[[self fileMD5:path] bytes];
return [self convertMd5Bytes2String:md5Bytes];
}
+ (NSString*)base64ForData:(uint8_t *)input length:(int32_t)length {
if (input == nil) {
return nil;
}
NSData * data = [NSData dataWithBytes:input length:length];
return [data base64EncodedStringWithOptions: NSDataBase64Encoding64CharacterLineLength];
}
+ (BOOL)isSubresource:(NSString *)param {
/****************************************************************
* define a constant array to contain all specified subresource */
static NSArray * OSSSubResourceARRAY = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
OSSSubResourceARRAY = @[
@"acl", @"uploads", @"location", @"cors", @"logging", @"website", @"referer", @"lifecycle", @"delete", @"append",
@"tagging", @"objectMeta", @"uploadId", @"partNumber", @"security-token", @"position", @"img", @"style",
@"styleName", @"replication", @"replicationProgress", @"replicationLocation", @"cname", @"bucketInfo", @"comp",
@"qos", @"live", @"status", @"vod", @"startTime", @"endTime", @"symlink", @"x-oss-process", @"response-content-type",
@"response-content-language", @"response-expires", @"response-cache-control", @"response-content-disposition", @"response-content-encoding",@"restore", @"sequential"
];
});
/****************************************************************/
return [OSSSubResourceARRAY containsObject:param];
}
+ (NSString *)populateSubresourceStringFromParameter:(NSDictionary *)parameters {
NSMutableArray * subresource = [NSMutableArray new];
[parameters enumerateKeysAndObjectsUsingBlock:^(id _Nonnull key, id _Nonnull obj, BOOL * _Nonnull stop) {
NSString * keyStr = [key oss_trim];
NSString * valueStr = [obj oss_trim];
if (![OSSUtil isSubresource:keyStr]) {
return;
}
if ([valueStr length] == 0) {
[subresource addObject:keyStr];
} else {
[subresource addObject:[NSString stringWithFormat:@"%@=%@", keyStr, valueStr]];
}
}];
NSArray * sortedSubResource = [subresource sortedArrayUsingSelector:@selector(compare:)]; // 升序
return [sortedSubResource componentsJoinedByString:@"&"];
}
+ (NSString *)populateQueryStringFromParameter:(NSDictionary *)parameters {
NSMutableArray * subresource = [NSMutableArray new];
[parameters enumerateKeysAndObjectsUsingBlock:^(id _Nonnull key, id _Nonnull obj, BOOL * _Nonnull stop) {
NSString * keyStr = [OSSUtil encodeURL:[key oss_trim]];
NSString * valueStr = [OSSUtil encodeURL:[obj oss_trim]];
if ([valueStr length] == 0) {
[subresource addObject:keyStr];
} else {
[subresource addObject:[NSString stringWithFormat:@"%@=%@", keyStr, valueStr]];
}
}];
return [subresource componentsJoinedByString:@"&"];
}
+ (NSString *)sign:(NSString *)content withToken:(OSSFederationToken *)token {
NSString * sign = [OSSUtil calBase64Sha1WithData:content withSecret:token.tSecretKey];
return [NSString stringWithFormat:@"OSS %@:%@", token.tAccessKey, sign];
}
+ (NSString *)getRelativePath:(NSString *)fullPath {
NSString * rootPath = NSHomeDirectory();
return [fullPath stringByReplacingOccurrencesOfString:rootPath withString:@""];
}
+ (NSString *)detemineMimeTypeForFilePath:(NSString *)filePath uploadName:(NSString *)uploadName {
static dispatch_once_t onceToken;
static NSDictionary * mimeMap;
dispatch_once(&onceToken, ^{
mimeMap = @{
@"aw": @"application/applixware",
@"atom": @"application/atom+xml",
@"atomcat": @"application/atomcat+xml",
@"atomsvc": @"application/atomsvc+xml",
@"ccxml": @"application/ccxml+xml",
@"cdmia": @"application/cdmi-capability",
@"cdmic": @"application/cdmi-container",
@"cdmid": @"application/cdmi-domain",
@"cdmio": @"application/cdmi-object",
@"cdmiq": @"application/cdmi-queue",
@"cu": @"application/cu-seeme",
@"davmount": @"application/davmount+xml",
@"dssc": @"application/dssc+der",
@"xdssc": @"application/dssc+xml",
@"es": @"application/ecmascript",
@"emma": @"application/emma+xml",
@"epub": @"application/epub+zip",
@"exi": @"application/exi",
@"pfr": @"application/font-tdpfr",
@"stk": @"application/hyperstudio",
@"ipfix": @"application/ipfix",
@"jar": @"application/java-archive",
@"ser": @"application/java-serialized-object",
@"class": @"application/java-vm",
@"js": @"application/javascript",
@"json": @"application/json",
@"hqx": @"application/mac-binhex40",
@"cpt": @"application/mac-compactpro",
@"mads": @"application/mads+xml",
@"mrc": @"application/marc",
@"mrcx": @"application/marcxml+xml",
@"ma": @"application/mathematica",
@"mathml": @"application/mathml+xml",
@"mbox": @"application/mbox",
@"mscml": @"application/mediaservercontrol+xml",
@"meta4": @"application/metalink4+xml",
@"mets": @"application/mets+xml",
@"mods": @"application/mods+xml",
@"m21": @"application/mp21",
@"mp4": @"video/mp4",
@"doc": @"application/msword",
@"mxf": @"application/mxf",
@"bin": @"application/octet-stream",
@"oda": @"application/oda",
@"opf": @"application/oebps-package+xml",
@"ogx": @"application/ogg",
@"onetoc": @"application/onenote",
@"xer": @"application/patch-ops-error+xml",
@"pdf": @"application/pdf",
@"pgp": @"application/pgp-signature",
@"prf": @"application/pics-rules",
@"p10": @"application/pkcs10",
@"p7m": @"application/pkcs7-mime",
@"p7s": @"application/pkcs7-signature",
@"p8": @"application/pkcs8",
@"ac": @"application/pkix-attr-cert",
@"cer": @"application/pkix-cert",
@"crl": @"application/pkix-crl",
@"pkipath": @"application/pkix-pkipath",
@"pki": @"application/pkixcmp",
@"pls": @"application/pls+xml",
@"ai": @"application/postscript",
@"cww": @"application/prs.cww",
@"pskcxml": @"application/pskc+xml",
@"rdf": @"application/rdf+xml",
@"rif": @"application/reginfo+xml",
@"rnc": @"application/relax-ng-compact-syntax",
@"rl": @"application/resource-lists+xml",
@"rld": @"application/resource-lists-diff+xml",
@"rs": @"application/rls-services+xml",
@"rsd": @"application/rsd+xml",
@"rss": @"application/rss+xml",
@"rtf": @"application/rtf",
@"sbml": @"application/sbml+xml",
@"scq": @"application/scvp-cv-request",
@"scs": @"application/scvp-cv-response",
@"spq": @"application/scvp-vp-request",
@"spp": @"application/scvp-vp-response",
@"sdp": @"application/sdp",
@"setpay": @"application/set-payment-initiation",
@"setreg": @"application/set-registration-initiation",
@"shf": @"application/shf+xml",
@"smi": @"application/smil+xml",
@"rq": @"application/sparql-query",
@"srx": @"application/sparql-results+xml",
@"gram": @"application/srgs",
@"grxml": @"application/srgs+xml",
@"sru": @"application/sru+xml",
@"ssml": @"application/ssml+xml",
@"tei": @"application/tei+xml",
@"tfi": @"application/thraud+xml",
@"tsd": @"application/timestamped-data",
@"plb": @"application/vnd.3gpp.pic-bw-large",
@"psb": @"application/vnd.3gpp.pic-bw-small",
@"pvb": @"application/vnd.3gpp.pic-bw-var",
@"tcap": @"application/vnd.3gpp2.tcap",
@"pwn": @"application/vnd.3m.post-it-notes",
@"aso": @"application/vnd.accpac.simply.aso",
@"imp": @"application/vnd.accpac.simply.imp",
@"acu": @"application/vnd.acucobol",
@"atc": @"application/vnd.acucorp",
@"air": @"application/vnd.adobe.air-application-installer-package+zip",
@"fxp": @"application/vnd.adobe.fxp",
@"xdp": @"application/vnd.adobe.xdp+xml",
@"xfdf": @"application/vnd.adobe.xfdf",
@"ahead": @"application/vnd.ahead.space",
@"azf": @"application/vnd.airzip.filesecure.azf",
@"azs": @"application/vnd.airzip.filesecure.azs",
@"azw": @"application/vnd.amazon.ebook",
@"acc": @"application/vnd.americandynamics.acc",
@"ami": @"application/vnd.amiga.ami",
@"apk": @"application/vnd.android.package-archive",
@"cii": @"application/vnd.anser-web-certificate-issue-initiation",
@"fti": @"application/vnd.anser-web-funds-transfer-initiation",
@"atx": @"application/vnd.antix.game-component",
@"mpkg": @"application/vnd.apple.installer+xml",
@"m3u8": @"application/vnd.apple.mpegurl",
@"swi": @"application/vnd.aristanetworks.swi",
@"aep": @"application/vnd.audiograph",
@"mpm": @"application/vnd.blueice.multipass",
@"bmi": @"application/vnd.bmi",
@"rep": @"application/vnd.businessobjects",
@"cdxml": @"application/vnd.chemdraw+xml",
@"mmd": @"application/vnd.chipnuts.karaoke-mmd",
@"cdy": @"application/vnd.cinderella",
@"cla": @"application/vnd.claymore",
@"rp9": @"application/vnd.cloanto.rp9",
@"c4g": @"application/vnd.clonk.c4group",
@"c11amc": @"application/vnd.cluetrust.cartomobile-config",
@"c11amz": @"application/vnd.cluetrust.cartomobile-config-pkg",
@"csp": @"application/vnd.commonspace",
@"cdbcmsg": @"application/vnd.contact.cmsg",
@"cmc": @"application/vnd.cosmocaller",
@"clkx": @"application/vnd.crick.clicker",
@"clkk": @"application/vnd.crick.clicker.keyboard",
@"clkp": @"application/vnd.crick.clicker.palette",
@"clkt": @"application/vnd.crick.clicker.template",
@"clkw": @"application/vnd.crick.clicker.wordbank",
@"wbs": @"application/vnd.criticaltools.wbs+xml",
@"pml": @"application/vnd.ctc-posml",
@"ppd": @"application/vnd.cups-ppd",
@"car": @"application/vnd.curl.car",
@"pcurl": @"application/vnd.curl.pcurl",
@"rdz": @"application/vnd.data-vision.rdz",
@"fe_launch": @"application/vnd.denovo.fcselayout-link",
@"dna": @"application/vnd.dna",
@"mlp": @"application/vnd.dolby.mlp",
@"dpg": @"application/vnd.dpgraph",
@"dfac": @"application/vnd.dreamfactory",
@"ait": @"application/vnd.dvb.ait",
@"svc": @"application/vnd.dvb.service",
@"geo": @"application/vnd.dynageo",
@"mag": @"application/vnd.ecowin.chart",
@"nml": @"application/vnd.enliven",
@"esf": @"application/vnd.epson.esf",
@"msf": @"application/vnd.epson.msf",
@"qam": @"application/vnd.epson.quickanime",
@"slt": @"application/vnd.epson.salt",
@"ssf": @"application/vnd.epson.ssf",
@"es3": @"application/vnd.eszigno3+xml",
@"ez2": @"application/vnd.ezpix-album",
@"ez3": @"application/vnd.ezpix-package",
@"fdf": @"application/vnd.fdf",
@"seed": @"application/vnd.fdsn.seed",
@"gph": @"application/vnd.flographit",
@"ftc": @"application/vnd.fluxtime.clip",
@"fm": @"application/vnd.framemaker",
@"fnc": @"application/vnd.frogans.fnc",
@"ltf": @"application/vnd.frogans.ltf",
@"fsc": @"application/vnd.fsc.weblaunch",
@"oas": @"application/vnd.fujitsu.oasys",
@"oa2": @"application/vnd.fujitsu.oasys2",
@"oa3": @"application/vnd.fujitsu.oasys3",
@"fg5": @"application/vnd.fujitsu.oasysgp",
@"bh2": @"application/vnd.fujitsu.oasysprs",
@"ddd": @"application/vnd.fujixerox.ddd",
@"xdw": @"application/vnd.fujixerox.docuworks",
@"xbd": @"application/vnd.fujixerox.docuworks.binder",
@"fzs": @"application/vnd.fuzzysheet",
@"txd": @"application/vnd.genomatix.tuxedo",
@"ggb": @"application/vnd.geogebra.file",
@"ggt": @"application/vnd.geogebra.tool",
@"gex": @"application/vnd.geometry-explorer",
@"gxt": @"application/vnd.geonext",
@"g2w": @"application/vnd.geoplan",
@"g3w": @"application/vnd.geospace",
@"gmx": @"application/vnd.gmx",
@"kml": @"application/vnd.google-earth.kml+xml",
@"kmz": @"application/vnd.google-earth.kmz",
@"gqf": @"application/vnd.grafeq",
@"gac": @"application/vnd.groove-account",
@"ghf": @"application/vnd.groove-help",
@"gim": @"application/vnd.groove-identity-message",
@"grv": @"application/vnd.groove-injector",
@"gtm": @"application/vnd.groove-tool-message",
@"tpl": @"application/vnd.groove-tool-template",
@"vcg": @"application/vnd.groove-vcard",
@"hal": @"application/vnd.hal+xml",
@"zmm": @"application/vnd.handheld-entertainment+xml",
@"hbci": @"application/vnd.hbci",
@"les": @"application/vnd.hhe.lesson-player",
@"hpgl": @"application/vnd.hp-hpgl",
@"hpid": @"application/vnd.hp-hpid",
@"hps": @"application/vnd.hp-hps",
@"jlt": @"application/vnd.hp-jlyt",
@"pcl": @"application/vnd.hp-pcl",
@"pclxl": @"application/vnd.hp-pclxl",
@"sfd-hdstx": @"application/vnd.hydrostatix.sof-data",
@"x3d": @"application/vnd.hzn-3d-crossword",
@"mpy": @"application/vnd.ibm.minipay",
@"afp": @"application/vnd.ibm.modcap",
@"irm": @"application/vnd.ibm.rights-management",
@"sc": @"application/vnd.ibm.secure-container",
@"icc": @"application/vnd.iccprofile",
@"igl": @"application/vnd.igloader",
@"ivp": @"application/vnd.immervision-ivp",
@"ivu": @"application/vnd.immervision-ivu",
@"igm": @"application/vnd.insors.igm",
@"xpw": @"application/vnd.intercon.formnet",
@"i2g": @"application/vnd.intergeo",
@"qbo": @"application/vnd.intu.qbo",
@"qfx": @"application/vnd.intu.qfx",
@"rcprofile": @"application/vnd.ipunplugged.rcprofile",
@"irp": @"application/vnd.irepository.package+xml",
@"xpr": @"application/vnd.is-xpr",
@"fcs": @"application/vnd.isac.fcs",
@"jam": @"application/vnd.jam",
@"rms": @"application/vnd.jcp.javame.midlet-rms",
@"jisp": @"application/vnd.jisp",
@"joda": @"application/vnd.joost.joda-archive",
@"ktz": @"application/vnd.kahootz",
@"karbon": @"application/vnd.kde.karbon",
@"chrt": @"application/vnd.kde.kchart",
@"kfo": @"application/vnd.kde.kformula",
@"flw": @"application/vnd.kde.kivio",
@"kon": @"application/vnd.kde.kontour",
@"kpr": @"application/vnd.kde.kpresenter",
@"ksp": @"application/vnd.kde.kspread",
@"kwd": @"application/vnd.kde.kword",
@"htke": @"application/vnd.kenameaapp",
@"kia": @"application/vnd.kidspiration",
@"kne": @"application/vnd.kinar",
@"skp": @"application/vnd.koan",
@"sse": @"application/vnd.kodak-descriptor",
@"lasxml": @"application/vnd.las.las+xml",
@"lbd": @"application/vnd.llamagraphics.life-balance.desktop",
@"lbe": @"application/vnd.llamagraphics.life-balance.exchange+xml",
@"123": @"application/vnd.lotus-1-2-3",
@"apr": @"application/vnd.lotus-approach",
@"pre": @"application/vnd.lotus-freelance",
@"nsf": @"application/vnd.lotus-notes",
@"org": @"application/vnd.lotus-organizer",
@"scm": @"application/vnd.lotus-screencam",
@"lwp": @"application/vnd.lotus-wordpro",
@"portpkg": @"application/vnd.macports.portpkg",
@"mcd": @"application/vnd.mcd",
@"mc1": @"application/vnd.medcalcdata",
@"cdkey": @"application/vnd.mediastation.cdkey",
@"mwf": @"application/vnd.mfer",
@"mfm": @"application/vnd.mfmp",
@"flo": @"application/vnd.micrografx.flo",
@"igx": @"application/vnd.micrografx.igx",
@"mif": @"application/vnd.mif",
@"daf": @"application/vnd.mobius.daf",
@"dis": @"application/vnd.mobius.dis",
@"mbk": @"application/vnd.mobius.mbk",
@"mqy": @"application/vnd.mobius.mqy",
@"msl": @"application/vnd.mobius.msl",
@"plc": @"application/vnd.mobius.plc",
@"txf": @"application/vnd.mobius.txf",
@"mpn": @"application/vnd.mophun.application",
@"mpc": @"application/vnd.mophun.certificate",
@"xul": @"application/vnd.mozilla.xul+xml",
@"cil": @"application/vnd.ms-artgalry",
@"cab": @"application/vnd.ms-cab-compressed",
@"xls": @"application/vnd.ms-excel",
@"xlam": @"application/vnd.ms-excel.addin.macroenabled.12",
@"xlsb": @"application/vnd.ms-excel.sheet.binary.macroenabled.12",
@"xlsm": @"application/vnd.ms-excel.sheet.macroenabled.12",
@"xltm": @"application/vnd.ms-excel.template.macroenabled.12",
@"eot": @"application/vnd.ms-fontobject",
@"chm": @"application/vnd.ms-htmlhelp",
@"ims": @"application/vnd.ms-ims",
@"lrm": @"application/vnd.ms-lrm",
@"thmx": @"application/vnd.ms-officetheme",
@"cat": @"application/vnd.ms-pki.seccat",
@"stl": @"application/vnd.ms-pki.stl",
@"ppt": @"application/vnd.ms-powerpoint",
@"ppam": @"application/vnd.ms-powerpoint.addin.macroenabled.12",
@"pptm": @"application/vnd.ms-powerpoint.presentation.macroenabled.12",
@"sldm": @"application/vnd.ms-powerpoint.slide.macroenabled.12",
@"ppsm": @"application/vnd.ms-powerpoint.slideshow.macroenabled.12",
@"potm": @"application/vnd.ms-powerpoint.template.macroenabled.12",
@"mpp": @"application/vnd.ms-project",
@"docm": @"application/vnd.ms-word.document.macroenabled.12",
@"dotm": @"application/vnd.ms-word.template.macroenabled.12",
@"wps": @"application/vnd.ms-works",
@"wpl": @"application/vnd.ms-wpl",
@"xps": @"application/vnd.ms-xpsdocument",
@"mseq": @"application/vnd.mseq",
@"mus": @"application/vnd.musician",
@"msty": @"application/vnd.muvee.style",
@"nlu": @"application/vnd.neurolanguage.nlu",
@"nnd": @"application/vnd.noblenet-directory",
@"nns": @"application/vnd.noblenet-sealer",
@"nnw": @"application/vnd.noblenet-web",
@"ngdat": @"application/vnd.nokia.n-gage.data",
@"n-gage": @"application/vnd.nokia.n-gage.symbian.install",
@"rpst": @"application/vnd.nokia.radio-preset",
@"rpss": @"application/vnd.nokia.radio-presets",
@"edm": @"application/vnd.novadigm.edm",
@"edx": @"application/vnd.novadigm.edx",
@"ext": @"application/vnd.novadigm.ext",
@"odc": @"application/vnd.oasis.opendocument.chart",
@"otc": @"application/vnd.oasis.opendocument.chart-template",
@"odb": @"application/vnd.oasis.opendocument.database",
@"odf": @"application/vnd.oasis.opendocument.formula",
@"odft": @"application/vnd.oasis.opendocument.formula-template",
@"odg": @"application/vnd.oasis.opendocument.graphics",
@"otg": @"application/vnd.oasis.opendocument.graphics-template",
@"odi": @"application/vnd.oasis.opendocument.image",
@"oti": @"application/vnd.oasis.opendocument.image-template",
@"odp": @"application/vnd.oasis.opendocument.presentation",
@"otp": @"application/vnd.oasis.opendocument.presentation-template",
@"ods": @"application/vnd.oasis.opendocument.spreadsheet",
@"ots": @"application/vnd.oasis.opendocument.spreadsheet-template",
@"odt": @"application/vnd.oasis.opendocument.text",
@"odm": @"application/vnd.oasis.opendocument.text-master",
@"ott": @"application/vnd.oasis.opendocument.text-template",
@"oth": @"application/vnd.oasis.opendocument.text-web",
@"xo": @"application/vnd.olpc-sugar",
@"dd2": @"application/vnd.oma.dd2+xml",
@"oxt": @"application/vnd.openofficeorg.extension",
@"pptx": @"application/vnd.openxmlformats-officedocument.presentationml.presentation",
@"sldx": @"application/vnd.openxmlformats-officedocument.presentationml.slide",
@"ppsx": @"application/vnd.openxmlformats-officedocument.presentationml.slideshow",
@"potx": @"application/vnd.openxmlformats-officedocument.presentationml.template",
@"xlsx": @"application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
@"xltx": @"application/vnd.openxmlformats-officedocument.spreadsheetml.template",
@"docx": @"application/vnd.openxmlformats-officedocument.wordprocessingml.document",
@"dotx": @"application/vnd.openxmlformats-officedocument.wordprocessingml.template",
@"mgp": @"application/vnd.osgeo.mapguide.package",
@"dp": @"application/vnd.osgi.dp",
@"pdb": @"application/vnd.palm",
@"paw": @"application/vnd.pawaafile",
@"str": @"application/vnd.pg.format",
@"ei6": @"application/vnd.pg.osasli",
@"efif": @"application/vnd.picsel",
@"wg": @"application/vnd.pmi.widget",
@"plf": @"application/vnd.pocketlearn",
@"pbd": @"application/vnd.powerbuilder6",
@"box": @"application/vnd.previewsystems.box",
@"mgz": @"application/vnd.proteus.magazine",
@"qps": @"application/vnd.publishare-delta-tree",
@"ptid": @"application/vnd.pvi.ptid1",
@"qxd": @"application/vnd.quark.quarkxpress",
@"bed": @"application/vnd.realvnc.bed",
@"mxl": @"application/vnd.recordare.musicxml",
@"musicxml": @"application/vnd.recordare.musicxml+xml",
@"cryptonote": @"application/vnd.rig.cryptonote",
@"cod": @"application/vnd.rim.cod",
@"rm": @"application/vnd.rn-realmedia",
@"link66": @"application/vnd.route66.link66+xml",
@"st": @"application/vnd.sailingtracker.track",
@"see": @"application/vnd.seemail",
@"sema": @"application/vnd.sema",
@"semd": @"application/vnd.semd",
@"semf": @"application/vnd.semf",
@"ifm": @"application/vnd.shana.informed.formdata",
@"itp": @"application/vnd.shana.informed.formtemplate",
@"iif": @"application/vnd.shana.informed.interchange",
@"ipk": @"application/vnd.shana.informed.package",
@"twd": @"application/vnd.simtech-mindmapper",
@"mmf": @"application/vnd.smaf",
@"teacher": @"application/vnd.smart.teacher",
@"sdkm": @"application/vnd.solent.sdkm+xml",
@"dxp": @"application/vnd.spotfire.dxp",
@"sfs": @"application/vnd.spotfire.sfs",
@"sdc": @"application/vnd.stardivision.calc",
@"sda": @"application/vnd.stardivision.draw",
@"sdd": @"application/vnd.stardivision.impress",
@"smf": @"application/vnd.stardivision.math",
@"sdw": @"application/vnd.stardivision.writer",
@"sgl": @"application/vnd.stardivision.writer-global",
@"sm": @"application/vnd.stepmania.stepchart",
@"sxc": @"application/vnd.sun.xml.calc",
@"stc": @"application/vnd.sun.xml.calc.template",
@"sxd": @"application/vnd.sun.xml.draw",
@"std": @"application/vnd.sun.xml.draw.template",
@"sxi": @"application/vnd.sun.xml.impress",
@"sti": @"application/vnd.sun.xml.impress.template",
@"sxm": @"application/vnd.sun.xml.math",
@"sxw": @"application/vnd.sun.xml.writer",
@"sxg": @"application/vnd.sun.xml.writer.global",
@"stw": @"application/vnd.sun.xml.writer.template",
@"sus": @"application/vnd.sus-calendar",
@"svd": @"application/vnd.svd",
@"sis": @"application/vnd.symbian.install",
@"xsm": @"application/vnd.syncml+xml",
@"bdm": @"application/vnd.syncml.dm+wbxml",
@"xdm": @"application/vnd.syncml.dm+xml",
@"tao": @"application/vnd.tao.intent-module-archive",
@"tmo": @"application/vnd.tmobile-livetv",
@"tpt": @"application/vnd.trid.tpt",
@"mxs": @"application/vnd.triscape.mxs",
@"tra": @"application/vnd.trueapp",
@"ufd": @"application/vnd.ufdl",
@"utz": @"application/vnd.uiq.theme",
@"umj": @"application/vnd.umajin",
@"unityweb": @"application/vnd.unity",
@"uoml": @"application/vnd.uoml+xml",
@"vcx": @"application/vnd.vcx",
@"vsd": @"application/vnd.visio",
@"vis": @"application/vnd.visionary",
@"vsf": @"application/vnd.vsf",
@"wbxml": @"application/vnd.wap.wbxml",
@"wmlc": @"application/vnd.wap.wmlc",
@"wmlsc": @"application/vnd.wap.wmlscriptc",
@"wtb": @"application/vnd.webturbo",
@"nbp": @"application/vnd.wolfram.player",
@"wpd": @"application/vnd.wordperfect",
@"wqd": @"application/vnd.wqd",
@"stf": @"application/vnd.wt.stf",
@"xar": @"application/vnd.xara",
@"xfdl": @"application/vnd.xfdl",
@"hvd": @"application/vnd.yamaha.hv-dic",
@"hvs": @"application/vnd.yamaha.hv-script",
@"hvp": @"application/vnd.yamaha.hv-voice",
@"osf": @"application/vnd.yamaha.openscoreformat",
@"osfpvg": @"application/vnd.yamaha.openscoreformat.osfpvg+xml",
@"saf": @"application/vnd.yamaha.smaf-audio",
@"spf": @"application/vnd.yamaha.smaf-phrase",
@"cmp": @"application/vnd.yellowriver-custom-menu",
@"zir": @"application/vnd.zul",
@"zaz": @"application/vnd.zzazz.deck+xml",
@"vxml": @"application/voicexml+xml",
@"wgt": @"application/widget",
@"hlp": @"application/winhlp",
@"wsdl": @"application/wsdl+xml",
@"wspolicy": @"application/wspolicy+xml",
@"7z": @"application/x-7z-compressed",
@"abw": @"application/x-abiword",
@"ace": @"application/x-ace-compressed",
@"aab": @"application/x-authorware-bin",
@"aam": @"application/x-authorware-map",
@"aas": @"application/x-authorware-seg",
@"bcpio": @"application/x-bcpio",
@"torrent": @"application/x-bittorrent",
@"bz": @"application/x-bzip",
@"bz2": @"application/x-bzip2",
@"vcd": @"application/x-cdlink",
@"chat": @"application/x-chat",
@"pgn": @"application/x-chess-pgn",
@"cpio": @"application/x-cpio",
@"csh": @"application/x-csh",
@"deb": @"application/x-debian-package",
@"dir": @"application/x-director",
@"wad": @"application/x-doom",
@"ncx": @"application/x-dtbncx+xml",
@"dtb": @"application/x-dtbook+xml",
@"res": @"application/x-dtbresource+xml",
@"dvi": @"application/x-dvi",
@"bdf": @"application/x-font-bdf",
@"gsf": @"application/x-font-ghostscript",
@"psf": @"application/x-font-linux-psf",
@"otf": @"application/x-font-otf",
@"pcf": @"application/x-font-pcf",
@"snf": @"application/x-font-snf",
@"ttf": @"application/x-font-ttf",
@"pfa": @"application/x-font-type1",
@"woff": @"application/x-font-woff",
@"spl": @"application/x-futuresplash",
@"gnumeric": @"application/x-gnumeric",
@"gtar": @"application/x-gtar",
@"hdf": @"application/x-hdf",
@"jnlp": @"application/x-java-jnlp-file",
@"latex": @"application/x-latex",
@"prc": @"application/x-mobipocket-ebook",
@"application": @"application/x-ms-application",
@"wmd": @"application/x-ms-wmd",
@"wmz": @"application/x-ms-wmz",
@"xbap": @"application/x-ms-xbap",
@"mdb": @"application/x-msaccess",
@"obd": @"application/x-msbinder",
@"crd": @"application/x-mscardfile",
@"clp": @"application/x-msclip",
@"exe": @"application/x-msdownload",
@"mvb": @"application/x-msmediaview",
@"wmf": @"application/x-msmetafile",
@"mny": @"application/x-msmoney",
@"pub": @"application/x-mspublisher",
@"scd": @"application/x-msschedule",
@"trm": @"application/x-msterminal",
@"wri": @"application/x-mswrite",
@"nc": @"application/x-netcdf",
@"p12": @"application/x-pkcs12",
@"p7b": @"application/x-pkcs7-certificates",
@"p7r": @"application/x-pkcs7-certreqresp",
@"rar": @"application/x-rar-compressed",
@"sh": @"application/x-sh",
@"shar": @"application/x-shar",
@"swf": @"application/x-shockwave-flash",
@"xap": @"application/x-silverlight-app",
@"sit": @"application/x-stuffit",
@"sitx": @"application/x-stuffitx",
@"sv4cpio": @"application/x-sv4cpio",
@"sv4crc": @"application/x-sv4crc",
@"tar": @"application/x-tar",
@"tcl": @"application/x-tcl",
@"tex": @"application/x-tex",
@"tfm": @"application/x-tex-tfm",
@"texinfo": @"application/x-texinfo",
@"ustar": @"application/x-ustar",
@"src": @"application/x-wais-source",
@"der": @"application/x-x509-ca-cert",
@"fig": @"application/x-xfig",
@"xpi": @"application/x-xpinstall",
@"xdf": @"application/xcap-diff+xml",
@"xenc": @"application/xenc+xml",
@"xhtml": @"application/xhtml+xml",
@"xml": @"application/xml",
@"dtd": @"application/xml-dtd",
@"xop": @"application/xop+xml",
@"xslt": @"application/xslt+xml",
@"xspf": @"application/xspf+xml",
@"mxml": @"application/xv+xml",
@"yang": @"application/yang",
@"yin": @"application/yin+xml",
@"zip": @"application/zip",
@"adp": @"audio/adpcm",
@"au": @"audio/basic",
@"mid": @"audio/midi",
@"mp4a": @"audio/mp4",
@"mpga": @"audio/mpeg",
@"oga": @"audio/ogg",
@"uva": @"audio/vnd.dece.audio",
@"eol": @"audio/vnd.digital-winds",
@"dra": @"audio/vnd.dra",
@"dts": @"audio/vnd.dts",
@"dtshd": @"audio/vnd.dts.hd",
@"lvp": @"audio/vnd.lucent.voice",
@"pya": @"audio/vnd.ms-playready.media.pya",
@"ecelp4800": @"audio/vnd.nuera.ecelp4800",
@"ecelp7470": @"audio/vnd.nuera.ecelp7470",
@"ecelp9600": @"audio/vnd.nuera.ecelp9600",
@"rip": @"audio/vnd.rip",
@"weba": @"audio/webm",
@"aac": @"audio/x-aac",
@"aif": @"audio/x-aiff",
@"m3u": @"audio/x-mpegurl",
@"wax": @"audio/x-ms-wax",
@"wma": @"audio/x-ms-wma",
@"ram": @"audio/x-pn-realaudio",
@"rmp": @"audio/x-pn-realaudio-plugin",
@"wav": @"audio/x-wav",
@"cdx": @"chemical/x-cdx",
@"cif": @"chemical/x-cif",
@"cmdf": @"chemical/x-cmdf",
@"cml": @"chemical/x-cml",
@"csml": @"chemical/x-csml",
@"xyz": @"chemical/x-xyz",
@"bmp": @"image/bmp",
@"cgm": @"image/cgm",
@"g3": @"image/g3fax",
@"gif": @"image/gif",
@"ief": @"image/ief",
@"jpeg": @"image/jpeg",
@"jpg" : @"image/jpeg",
@"ktx": @"image/ktx",
@"png": @"image/png",
@"btif": @"image/prs.btif",
@"svg": @"image/svg+xml",
@"tiff": @"image/tiff",
@"psd": @"image/vnd.adobe.photoshop",
@"uvi": @"image/vnd.dece.graphic",
@"sub": @"image/vnd.dvb.subtitle",
@"djvu": @"image/vnd.djvu",
@"dwg": @"image/vnd.dwg",
@"dxf": @"image/vnd.dxf",
@"fbs": @"image/vnd.fastbidsheet",
@"fpx": @"image/vnd.fpx",
@"fst": @"image/vnd.fst",
@"mmr": @"image/vnd.fujixerox.edmics-mmr",
@"rlc": @"image/vnd.fujixerox.edmics-rlc",
@"mdi": @"image/vnd.ms-modi",
@"npx": @"image/vnd.net-fpx",
@"wbmp": @"image/vnd.wap.wbmp",
@"xif": @"image/vnd.xiff",
@"webp": @"image/webp",
@"ras": @"image/x-cmu-raster",
@"cmx": @"image/x-cmx",
@"fh": @"image/x-freehand",
@"ico": @"image/x-icon",
@"pcx": @"image/x-pcx",
@"pic": @"image/x-pict",
@"pnm": @"image/x-portable-anymap",
@"pbm": @"image/x-portable-bitmap",
@"pgm": @"image/x-portable-graymap",
@"ppm": @"image/x-portable-pixmap",
@"rgb": @"image/x-rgb",
@"xbm": @"image/x-xbitmap",
@"xpm": @"image/x-xpixmap",
@"xwd": @"image/x-xwindowdump",
@"eml": @"message/rfc822",
@"igs": @"model/iges",
@"msh": @"model/mesh",
@"dae": @"model/vnd.collada+xml",
@"dwf": @"model/vnd.dwf",
@"gdl": @"model/vnd.gdl",
@"gtw": @"model/vnd.gtw",
@"mts": @"model/vnd.mts",
@"vtu": @"model/vnd.vtu",
@"wrl": @"model/vrml",
@"ics": @"text/calendar",
@"css": @"text/css",
@"csv": @"text/csv",
@"html": @"text/html",
@"n3": @"text/n3",
@"txt": @"text/plain",
@"dsc": @"text/prs.lines.tag",
@"rtx": @"text/richtext",
@"sgml": @"text/sgml",
@"tsv": @"text/tab-separated-values",
@"t": @"text/troff",
@"ttl": @"text/turtle",
@"uri": @"text/uri-list",
@"curl": @"text/vnd.curl",
@"dcurl": @"text/vnd.curl.dcurl",
@"scurl": @"text/vnd.curl.scurl",
@"mcurl": @"text/vnd.curl.mcurl",
@"fly": @"text/vnd.fly",
@"flx": @"text/vnd.fmi.flexstor",
@"gv": @"text/vnd.graphviz",
@"3dml": @"text/vnd.in3d.3dml",
@"spot": @"text/vnd.in3d.spot",
@"jad": @"text/vnd.sun.j2me.app-descriptor",
@"wml": @"text/vnd.wap.wml",
@"wmls": @"text/vnd.wap.wmlscript",
@"s": @"text/x-asm",
@"c": @"text/x-c",
@"f": @"text/x-fortran",
@"p": @"text/x-pascal",
@"java": @"text/x-java-source",
@"etx": @"text/x-setext",
@"uu": @"text/x-uuencode",
@"vcs": @"text/x-vcalendar",
@"vcf": @"text/x-vcard",
@"3gp": @"video/3gpp",
@"3g2": @"video/3gpp2",
@"h261": @"video/h261",
@"h263": @"video/h263",
@"h264": @"video/h264",
@"jpgv": @"video/jpeg",
@"jpm": @"video/jpm",
@"mj2": @"video/mj2",
@"mp4": @"video/mp4",
@"mpeg": @"video/mpeg",
@"ogv": @"video/ogg",
@"qt": @"video/quicktime",
@"uvh": @"video/vnd.dece.hd",
@"uvm": @"video/vnd.dece.mobile",
@"uvp": @"video/vnd.dece.pd",
@"uvs": @"video/vnd.dece.sd",
@"uvv": @"video/vnd.dece.video",
@"fvt": @"video/vnd.fvt",
@"mxu": @"video/vnd.mpegurl",
@"pyv": @"video/vnd.ms-playready.media.pyv",
@"uvu": @"video/vnd.uvvu.mp4",
@"viv": @"video/vnd.vivo",
@"webm": @"video/webm",
@"f4v": @"video/x-f4v",
@"fli": @"video/x-fli",
@"flv": @"video/x-flv",
@"m4v": @"video/x-m4v",
@"asf": @"video/x-ms-asf",
@"wm": @"video/x-ms-wm",
@"wmv": @"video/x-ms-wmv",
@"wmx": @"video/x-ms-wmx",
@"wvx": @"video/x-ms-wvx",
@"avi": @"video/x-msvideo",
@"movie": @"video/x-sgi-movie",
@"mov": @"video/quicktime",
@"ice": @"x-conference/x-cooltalk",
@"par ": @"text/plain-bas",
@"yaml": @"text/yaml"
};
});
NSString * extention = nil;
if (filePath) {
extention = [filePath pathExtension];
}
if (![extention oss_isNotEmpty] && uploadName) {
extention = [uploadName pathExtension];
}
if (![extention oss_isNotEmpty]) {
return @"application/octet-stream";
}
NSString * mimeType = [mimeMap objectForKey:extention.lowercaseString];
return mimeType ? mimeType : @"application/octet-stream";
}
+ (BOOL)hasPhoneFreeSpace{
NSError *error;
NSDictionary *attrs = [[NSFileManager defaultManager] attributesOfFileSystemForPath:NSHomeDirectory() error:&error];
if(error) return NO;
long long space = [[attrs objectForKey:NSFileSystemFreeSize] longLongValue];
if(space < 0) return NO;
if(space < osskDDDefaultLogMaxFileSize) return NO;
return YES;
}
+ (uint64_t)crc64ecma:(uint64_t)crc1 buffer:(void *)buffer length:(size_t)len
{
return aos_crc64(crc1, buffer, len);
}
+ (uint64_t)crc64ForCombineCRC1:(uint64_t)crc1 CRC2:(uint64_t)crc2 length:(size_t)len2
{
return aos_crc64_combine(crc1, crc2, len2);
}
+ (NSString *)sha1WithString:(NSString *)string
{
NSData *data = [string dataUsingEncoding:NSUTF8StringEncoding];
return [self sha1WithData:data];
}
+ (NSString *)sha1WithData:(NSData *)data
{
unsigned char *digest = NULL;
// Malloc a buffer to hold hash.
digest = malloc(CC_SHA1_DIGEST_LENGTH * sizeof(unsigned char));
memset(digest, 0x0, CC_SHA1_DIGEST_LENGTH);
CC_SHA1(data.bytes, (CC_LONG)data.length, digest);
NSString *result = [self sha1WithDigest:digest];
if (digest) {
free(digest);
}
return result;
}
+ (NSString *)sha1WithDigest:(const unsigned char *)digest
{
if (!digest) {
return nil;
}
NSMutableString *result = [NSMutableString stringWithCapacity:CC_SHA1_DIGEST_LENGTH * sizeof(unsigned char)];
for (int i = 0; i < CC_SHA1_DIGEST_LENGTH; i++) {
[result appendFormat:@"%02x",digest[i]];
}
return result;
}
+ (NSString *)sha1WithFilePath:(NSString *)filePath
{
NSFileHandle *handle = [NSFileHandle fileHandleForReadingAtPath:filePath];
if(!handle) {
return nil;
}
CC_SHA1_CTX sha1;
CC_SHA1_Init(&sha1);
BOOL done = NO;
unsigned char *digest = NULL;
while(!done) {
@autoreleasepool{
NSData* fileData = [handle readDataOfLength: CHUNK_SIZE];
if(fileData.length == 0) {
break;
}
CC_SHA1_Update(&sha1, fileData.bytes, (CC_LONG)[fileData length]);
}
}
if (@available(iOS 13.0, *)) {
[handle closeAndReturnError:nil];
} else {
[handle closeFile];
}
// Malloc a buffer to hold hash.
digest = malloc(CC_SHA1_DIGEST_LENGTH * sizeof(unsigned char));
memset(digest, 0x0, CC_SHA1_DIGEST_LENGTH);
CC_SHA1_Final(digest, &sha1);
NSString *result = [self sha1WithDigest:digest];
if (digest) {
free(digest);
}
return result;
}
+ (NSData *)constructHttpBodyForTriggerCallback:(NSString *)callbackParams callbackVaribles:(NSString *)callbackVaribles
{
NSMutableString *bodyString = [NSMutableString string];
[bodyString appendString:@"x-oss-process=trigger/callback,callback_"];
if ([callbackParams oss_isNotEmpty])
{
[bodyString appendString:callbackParams];
}
[bodyString appendString:@",callback-var_"];
if ([callbackVaribles oss_isNotEmpty])
{
[bodyString appendString:callbackVaribles];
}
return [bodyString dataUsingEncoding:NSUTF8StringEncoding];
}
+ (NSData *)constructHttpBodyForImagePersist:(NSString *)action toBucket:(NSString *)toBucket toObjectKey:(NSString *)toObjectKey
{
/*
* parameter has checked before
*/
NSMutableString *bodyString = [NSMutableString string];
[bodyString appendString:@"x-oss-process="];
if ([action rangeOfString:@"image/"].location == NSNotFound)
{
[bodyString appendString:@"image/"];
}
[bodyString appendString:action];
[bodyString appendString:@"|sys/"];
NSString * bucket_base64 = [[toBucket dataUsingEncoding:NSUTF8StringEncoding] base64EncodedStringWithOptions:0];
NSString * objectkey_base64 = [[toObjectKey dataUsingEncoding:NSUTF8StringEncoding] base64EncodedStringWithOptions:0];
[bodyString appendString:@"saveas,o_"];
[bodyString appendString:objectkey_base64];
[bodyString appendString:@",b_"];
[bodyString appendString:bucket_base64];
return [bodyString dataUsingEncoding:NSUTF8StringEncoding];
}
@end
@implementation NSString (OSS)
- (NSString *)oss_trim {
return [self stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
}
- (BOOL)oss_isNotEmpty
{
return ![[self oss_trim] isEqualToString:@""];
}
- (NSString *)oss_stringByAppendingPathComponentForURL:(NSString *)aString
{
if ([self hasSuffix:@"/"]) {
return [NSString stringWithFormat:@"%@%@", self, aString];
} else {
return [NSString stringWithFormat:@"%@/%@", self, aString];
}
}
+ (NSString *)oss_documentDirectory
{
static NSString *documentDirectory = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
documentDirectory = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES).firstObject;
});
return documentDirectory;
}
- (NSString *)oss_urlEncodedString {
static NSCharacterSet *allowCharacterSet = nil;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
allowCharacterSet = [[NSCharacterSet characterSetWithCharactersInString:@"!*'();:@&=+$,/?#[]"] invertedSet];
});
return [self stringByAddingPercentEncodingWithAllowedCharacters:allowCharacterSet];
}
@end