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authorwaylonis <waylonis@4c0a9323-5329-0410-9bdc-e9ce6186880e>2006-12-14 23:17:46 +0000
committerwaylonis <waylonis@4c0a9323-5329-0410-9bdc-e9ce6186880e>2006-12-14 23:17:46 +0000
commit5b9bc2fd5e6d76de4ae2e45c24082210595c67a7 (patch)
tree05e1c6671773ce95c71be793f5eb944880a75cae /src
parentFix capitalization of identifiers (#94). r=bryner (diff)
downloadbreakpad-5b9bc2fd5e6d76de4ae2e45c24082210595c67a7.tar.xz
Add the HTTP uploading class for Mac.
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@86 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src')
-rw-r--r--src/common/mac/HTTPMultipartUpload.h60
-rw-r--r--src/common/mac/HTTPMultipartUpload.m176
2 files changed, 236 insertions, 0 deletions
diff --git a/src/common/mac/HTTPMultipartUpload.h b/src/common/mac/HTTPMultipartUpload.h
new file mode 100644
index 00000000..8de32b49
--- /dev/null
+++ b/src/common/mac/HTTPMultipartUpload.h
@@ -0,0 +1,60 @@
+// Copyright (c) 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+// HTTPMultipartUpload: A multipart/form-data HTTP uploader.
+// Each parameter pair is sent as a boundary
+// Each file is sent with a name field in addition to the filename and data
+// The data will be sent synchronously.
+
+#import <Cocoa/Cocoa.h>
+
+@interface HTTPMultipartUpload : NSObject {
+ @protected
+ NSURL *url_; // The destination URL (STRONG)
+ NSDictionary *parameters_; // The key/value pairs for sending data (STRONG)
+ NSMutableArray *files_; // Array of NSDictionaries file/name (STRONG)
+ NSString *boundary_; // The boundary string (STRONG)
+ NSHTTPURLResponse *response_; // The response from the send (STRONG)
+}
+
+- (id)initWithURL:(NSURL *)url;
+
+- (NSURL *)URL;
+
+- (void)setParameters:(NSDictionary *)parameters;
+- (NSDictionary *)parameters;
+
+- (void)addFileAtPath:(NSString *)path name:(NSString *)name;
+- (NSArray *)files;
+
+// Set the data and return the response
+- (NSData *)send:(NSError **)error;
+- (NSHTTPURLResponse *)response;
+
+@end
diff --git a/src/common/mac/HTTPMultipartUpload.m b/src/common/mac/HTTPMultipartUpload.m
new file mode 100644
index 00000000..e91cd0af
--- /dev/null
+++ b/src/common/mac/HTTPMultipartUpload.m
@@ -0,0 +1,176 @@
+// Copyright (c) 2006, Google Inc.
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import "HTTPMultipartUpload.h"
+
+@interface HTTPMultipartUpload(PrivateMethods)
+- (NSString *)multipartBoundary;
+- (NSData *)formDataForKey:(NSString *)key value:(NSString *)value;
+- (NSData *)formDataForFile:(NSString *)file name:(NSString *)name;
+@end
+
+@implementation HTTPMultipartUpload
+//=============================================================================
+#pragma mark -
+#pragma mark || Private ||
+//=============================================================================
+- (NSString *)multipartBoundary {
+ // The boundary has 27 '-' characters followed by 16 hex digits
+ return [NSString stringWithFormat:@"---------------------------%08X%08X",
+ rand(), rand()];
+}
+
+//=============================================================================
+- (NSData *)formDataForKey:(NSString *)key value:(NSString *)value {
+ NSString *escaped =
+ [key stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+ NSString *fmt =
+ @"--%@\r\nContent-Disposition: form-data; name=\"%@\"\r\n\r\n%@\r\n";
+ NSString *form = [NSString stringWithFormat:fmt, boundary_, escaped, value];
+
+ return [form dataUsingEncoding:NSUTF8StringEncoding];
+}
+
+//=============================================================================
+- (NSData *)formDataForFile:(NSString *)file name:(NSString *)name {
+ NSMutableData *data = [NSMutableData data];
+ NSString *escaped =
+ [name stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+ NSString *fmt = @"--%@\r\nContent-Disposition: form-data; name=\"%@\"; "
+ "filename=\"%@\"\r\nContent-Type: application/octet-stream\r\n\r\n";
+ NSString *pre = [NSString stringWithFormat:fmt, boundary_, escaped,
+ [file lastPathComponent]];
+ NSString *post = [NSString stringWithFormat:@"\r\n--%@--\r\n", boundary_];
+
+ [data appendData:[pre dataUsingEncoding:NSUTF8StringEncoding]];
+ [data appendData:[NSData dataWithContentsOfFile:file]];
+ [data appendData:[post dataUsingEncoding:NSUTF8StringEncoding]];
+
+ return data;
+}
+
+//=============================================================================
+#pragma mark -
+#pragma mark || Public ||
+//=============================================================================
+- (id)initWithURL:(NSURL *)url {
+ if ((self = [super init])) {
+ url_ = [url copy];
+ boundary_ = [[self multipartBoundary] retain];
+ }
+
+ return self;
+}
+
+//=============================================================================
+- (void)dealloc {
+ [url_ release];
+ [parameters_ release];
+ [files_ release];
+ [boundary_ release];
+ [response_ release];
+
+ [super dealloc];
+}
+
+//=============================================================================
+- (NSURL *)URL {
+ return url_;
+}
+
+//=============================================================================
+- (void)setParameters:(NSDictionary *)parameters {
+ if (parameters != parameters_) {
+ [parameters_ release];
+ parameters_ = [parameters copy];
+ }
+}
+
+//=============================================================================
+- (NSDictionary *)parameters {
+ return parameters_;
+}
+
+//=============================================================================
+- (void)addFileAtPath:(NSString *)path name:(NSString *)name {
+ if (!files_)
+ files_ = [[NSMutableArray alloc] init];
+
+ [files_ addObject:[NSDictionary dictionaryWithObject:name forKey:path]];
+}
+
+//=============================================================================
+- (NSArray *)files {
+ return files_;
+}
+
+//=============================================================================
+- (NSData *)send:(NSError **)error {
+ NSMutableURLRequest *req = [[NSMutableURLRequest alloc] initWithURL:url_];
+ NSMutableData *postBody = [NSMutableData data];
+ int i, count;
+
+ [req setValue:[NSString stringWithFormat:@"multipart/form-data; boundary=%@",
+ boundary_] forHTTPHeaderField:@"Content-type"];
+
+ // Add any parameters to the message
+ NSArray *parameterKeys = [parameters_ allKeys];
+ NSString *key;
+
+ count = [parameterKeys count];
+ for (i = 0; i < count; ++i) {
+ key = [parameterKeys objectAtIndex:i];
+ [postBody appendData:[self formDataForKey:key
+ value:[parameters_ objectForKey:key]]];
+ }
+
+ // Add any files to the message
+ count = [files_ count];
+ for (i = 0; i < count; ++i) {
+ NSDictionary *dict = [files_ objectAtIndex:i];
+ NSString *file = [[dict allKeys] objectAtIndex:0];
+ NSString *name = [dict objectForKey:file];
+
+ [postBody appendData:[self formDataForFile:file name:name]];
+ }
+
+ [req setHTTPBody:postBody];
+ [req setHTTPMethod:@"POST"];
+
+ return [NSURLConnection sendSynchronousRequest:req
+ returningResponse:&response_
+ error:error];
+}
+
+//=============================================================================
+- (NSHTTPURLResponse *)response {
+ return response_;
+}
+
+@end