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 <span id="projectnumber">0.3.4.1</span>
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<div class="title">/Users/featherless/workbench/ios/nimbus/src/ASIHTTPRequest/src_optional/CloudFiles/ASICloudFilesRequest.m</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
<a name="l00002"></a>00002 <span class="comment">// ASICloudFilesRequest.m</span>
<a name="l00003"></a>00003 <span class="comment">// Part of ASIHTTPRequest -> http://allseeing-i.com/ASIHTTPRequest</span>
<a name="l00004"></a>00004 <span class="comment">//</span>
<a name="l00005"></a>00005 <span class="comment">// Created by Michael Mayo on 22/12/09.</span>
<a name="l00006"></a>00006 <span class="comment">// Copyright 2009 All-Seeing Interactive. All rights reserved.</span>
<a name="l00007"></a>00007 <span class="comment">//</span>
<a name="l00008"></a>00008 <span class="comment">// A class for accessing data stored on Rackspace's Cloud Files Service</span>
<a name="l00009"></a>00009 <span class="comment">// http://www.rackspacecloud.com/cloud_hosting_products/files</span>
<a name="l00010"></a>00010 <span class="comment">// </span>
<a name="l00011"></a>00011 <span class="comment">// Cloud Files Developer Guide:</span>
<a name="l00012"></a>00012 <span class="comment">// http://docs.rackspacecloud.com/servers/api/cs-devguide-latest.pdf</span>
<a name="l00013"></a>00013
<a name="l00014"></a>00014 <span class="preprocessor">#import "ASICloudFilesRequest.h"</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="keyword">static</span> <a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *username = nil;
<a name="l00017"></a>00017 <span class="keyword">static</span> <a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *apiKey = nil;
<a name="l00018"></a>00018 <span class="keyword">static</span> <a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *authToken = nil;
<a name="l00019"></a>00019 <span class="keyword">static</span> <a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *storageURL = nil;
<a name="l00020"></a>00020 <span class="keyword">static</span> <a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *cdnManagementURL = nil;
<a name="l00021"></a>00021 <span class="keyword">static</span> <a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *rackspaceCloudAuthURL = <span class="stringliteral">@"https://auth.api.rackspacecloud.com/v1.0"</span>;
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">static</span> NSRecursiveLock *accessDetailsLock = nil;
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="keyword">@implementation </span>ASICloudFilesRequest
<a name="l00026"></a>00026
<a name="l00027"></a>00027 + (void)initialize
<a name="l00028"></a>00028 {
<a name="l00029"></a>00029 <span class="keywordflow">if</span> (<span class="keyword">self</span> == [ASICloudFilesRequest <span class="keyword">class</span>]) {
<a name="l00030"></a>00030 accessDetailsLock = [[NSRecursiveLock alloc] init];
<a name="l00031"></a>00031 }
<a name="l00032"></a>00032 }
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="preprocessor">#pragma mark -</span>
<a name="l00035"></a>00035 <span class="preprocessor"></span><span class="preprocessor">#pragma mark Attributes and Service URLs</span>
<a name="l00036"></a>00036 <span class="preprocessor"></span>
<a name="l00037"></a>00037 + (<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)authToken {
<a name="l00038"></a>00038 <span class="keywordflow">return</span> authToken;
<a name="l00039"></a>00039 }
<a name="l00040"></a>00040
<a name="l00041"></a>00041 + (<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)storageURL {
<a name="l00042"></a>00042 <span class="keywordflow">return</span> storageURL;
<a name="l00043"></a>00043 }
<a name="l00044"></a>00044
<a name="l00045"></a>00045 + (<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)cdnManagementURL {
<a name="l00046"></a>00046 <span class="keywordflow">return</span> cdnManagementURL;
<a name="l00047"></a>00047 }
<a name="l00048"></a>00048
<a name="l00049"></a>00049 <span class="preprocessor">#pragma mark -</span>
<a name="l00050"></a>00050 <span class="preprocessor"></span><span class="preprocessor">#pragma mark Authentication</span>
<a name="l00051"></a>00051 <span class="preprocessor"></span>
<a name="l00052"></a>00052 + (id)authenticationRequest
<a name="l00053"></a>00053 {
<a name="l00054"></a>00054 [accessDetailsLock lock];
<a name="l00055"></a>00055 ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:rackspaceCloudAuthURL]] autorelease];
<a name="l00056"></a>00056 [request addRequestHeader:@"X-Auth-User" value:username];
<a name="l00057"></a>00057 [request addRequestHeader:@"X-Auth-Key" value:apiKey];
<a name="l00058"></a>00058 [accessDetailsLock unlock];
<a name="l00059"></a>00059 <span class="keywordflow">return</span> request;
<a name="l00060"></a>00060 }
<a name="l00061"></a>00061
<a name="l00062"></a>00062 + (NSError *)authenticate
<a name="l00063"></a>00063 {
<a name="l00064"></a>00064 [accessDetailsLock lock];
<a name="l00065"></a>00065 ASIHTTPRequest *request = [ASICloudFilesRequest authenticationRequest];
<a name="l00066"></a>00066 [request startSynchronous];
<a name="l00067"></a>00067
<a name="l00068"></a>00068 <span class="keywordflow">if</span> (![request error]) {
<a name="l00069"></a>00069 NSDictionary *responseHeaders = [request responseHeaders];
<a name="l00070"></a>00070 authToken = [responseHeaders objectForKey:@"X-Auth-Token"];
<a name="l00071"></a>00071 storageURL = [responseHeaders objectForKey:@"X-Storage-Url"];
<a name="l00072"></a>00072 cdnManagementURL = [responseHeaders objectForKey:@"X-Cdn-Management-Url"];
<a name="l00073"></a>00073 }
<a name="l00074"></a>00074 [accessDetailsLock unlock];
<a name="l00075"></a>00075 <span class="keywordflow">return</span> [request error];
<a name="l00076"></a>00076 }
<a name="l00077"></a>00077
<a name="l00078"></a>00078 + (<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)username
<a name="l00079"></a>00079 {
<a name="l00080"></a>00080 <span class="keywordflow">return</span> username;
<a name="l00081"></a>00081 }
<a name="l00082"></a>00082
<a name="l00083"></a>00083 + (void)setUsername:(<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)newUsername
<a name="l00084"></a>00084 {
<a name="l00085"></a>00085 [accessDetailsLock lock];
<a name="l00086"></a>00086 [username release];
<a name="l00087"></a>00087 username = [newUsername retain];
<a name="l00088"></a>00088 [accessDetailsLock unlock];
<a name="l00089"></a>00089 }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 + (<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)apiKey {
<a name="l00092"></a>00092 <span class="keywordflow">return</span> apiKey;
<a name="l00093"></a>00093 }
<a name="l00094"></a>00094
<a name="l00095"></a>00095 + (void)setApiKey:(<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)newApiKey
<a name="l00096"></a>00096 {
<a name="l00097"></a>00097 [accessDetailsLock lock];
<a name="l00098"></a>00098 [apiKey release];
<a name="l00099"></a>00099 apiKey = [newApiKey retain];
<a name="l00100"></a>00100 [accessDetailsLock unlock];
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <span class="preprocessor">#pragma mark -</span>
<a name="l00104"></a>00104 <span class="preprocessor"></span><span class="preprocessor">#pragma mark Date Parser</span>
<a name="l00105"></a>00105 <span class="preprocessor"></span>
<a name="l00106"></a>00106 -(NSDate *)dateFromString:(<a class="code" href="class_n_s_string.html" title="For manipulating NSStrings.">NSString</a> *)dateString
<a name="l00107"></a>00107 {
<a name="l00108"></a>00108 <span class="comment">// We store our date formatter in the calling thread's dictionary</span>
<a name="l00109"></a>00109 <span class="comment">// NSDateFormatter is not thread-safe, this approach ensures each formatter is only used on a single thread</span>
<a name="l00110"></a>00110 <span class="comment">// This formatter can be reused many times in parsing a single response, so it would be expensive to keep creating new date formatters</span>
<a name="l00111"></a>00111 NSMutableDictionary *threadDict = [[NSThread currentThread] threadDictionary];
<a name="l00112"></a>00112 NSDateFormatter *dateFormatter = [threadDict objectForKey:@"ASICloudFilesResponseDateFormatter"];
<a name="l00113"></a>00113 <span class="keywordflow">if</span> (dateFormatter == nil) {
<a name="l00114"></a>00114 dateFormatter = [[[NSDateFormatter alloc] init] autorelease];
<a name="l00115"></a>00115 [dateFormatter setLocale:[[[NSLocale alloc] initWithLocaleIdentifier:@"en_US_POSIX"] autorelease]];
<a name="l00116"></a>00116 <span class="comment">// example: 2009-11-04T19:46:20.192723</span>
<a name="l00117"></a>00117 [dateFormatter setDateFormat:@"yyyy-MM-dd'T'H:mm:ss.SSSSSS"];
<a name="l00118"></a>00118 [threadDict setObject:dateFormatter forKey:@"ASICloudFilesResponseDateFormatter"];
<a name="l00119"></a>00119 }
<a name="l00120"></a>00120 <span class="keywordflow">return</span> [dateFormatter dateFromString:dateString];
<a name="l00121"></a>00121 }
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="keyword">@end</span>
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