/*
- Copyright (C) 2000-2003 SKYRIX Software AG
+ Copyright (C) 2000-2005 SKYRIX Software AG
- This file is part of OGo
+ This file is part of SOPE.
- OGo is free software; you can redistribute it and/or modify it under
+ SOPE is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
- OGo is distributed in the hope that it will be useful, but WITHOUT ANY
+ SOPE 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 Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public
- License along with OGo; see the file COPYING. If not, write to the
+ License along with SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
-// $Id$
#include "WOInput.h"
-#include "common.h"
-#import <NGMime/NGMime.h>
-#import <NGHttp/NGHttp.h>
@interface WOFileUpload : WOInput
{
@end /* WOFileUpload */
+#include "decommon.h"
+#include <NGMime/NGMime.h>
+#include <NGHttp/NGHttp.h>
+
@interface WORequest(UsedPrivates)
- (id)httpRequest;
@end
+ (void)initialize {
static BOOL isInitialized = NO;
- if (!isInitialized) {
- isInitialized = YES;
+ if (isInitialized) return;
+ isInitialized = YES;
- multipartFormData = [NGMimeType mimeType:@"multipart/form-data"];
- multipartFormData = RETAIN(multipartFormData);
- }
+ multipartFormData = [[NGMimeType mimeType:@"multipart/form-data"] retain];
}
- (id)initWithName:(NSString *)_name
associations:(NSDictionary *)_config
- template:(WOElement *)_root {
+ template:(WOElement *)_t
+{
- if ((self = [super initWithName:_name associations:_config template:_root])) {
+ if ((self = [super initWithName:_name associations:_config template:_t])) {
self->filePath = OWGetProperty(_config, @"filePath");
self->data = OWGetProperty(_config, @"data");
}
return self;
}
-#if !LIB_FOUNDATION_BOEHM_GC
- (void)dealloc {
- RELEASE(self->filePath); self->filePath = nil;
- RELEASE(self->data); self->data = nil;
+ [self->filePath release];
+ [self->data release];
[super dealloc];
}
-#endif
-// ******************** responder ********************
+/* handling requests */
-- (void)takeValuesFromRequest:(WORequest *)_request
- inContext:(WOContext *)_ctx
-{
- if (![self->disabled boolValueInComponent:[_ctx component]]) {
- NSString *currentId;
- id formValue = nil;
-
- currentId = OWFormElementName(self, _ctx);
+- (void)takeValuesFromRequest:(WORequest *)_rq inContext:(WOContext *)_ctx {
+ NGMimeMultipartBody *body;
+ NGMimeType *contentType;
+ NSString *currentId;
+ id formValue = nil;
+ NSArray *parts;
+ unsigned i, count;
+
+ if ([self->disabled boolValueInComponent:[_ctx component]])
+ return;
+
+ currentId = OWFormElementName(self, _ctx);
+
+ if ((formValue = [_rq formValueForKey:currentId]) == nil)
+ return;
- formValue = [_request formValueForKey:currentId];
- if (formValue) {
- NGMimeType *contentType = [[_request httpRequest] contentType];
+ contentType = [[_rq httpRequest] contentType];
- if (![contentType hasSameType:multipartFormData]) {
- NSLog(@"WARNING: tried to apply file-upload value of %@ from "
- @"a non multipart-form request (value=%@) !",
- [_ctx elementID], formValue);
- return;
- }
-
- //NSLog(@"%@: value=%@ ..", [self elementID], formValue);
-
- if ([self->data isValueSettable])
- [self->data setValue:formValue inComponent:[_ctx component]];
-
- if ([self->filePath isValueSettable]) {
- NGMimeMultipartBody *body = [[_request httpRequest] body];
-
- if ([body isKindOfClass:[NGMimeMultipartBody class]]) {
- NSArray *parts = [body parts];
- unsigned i, count = [parts count];
-
- // search for part of current form element
-
- for (i = 0; i < count; i++) {
- id disposition;
- id<NGMimePart> bodyPart;
-
- bodyPart = [parts objectAtIndex:i];
- disposition =
- [[bodyPart valuesOfHeaderFieldWithName:@"content-disposition"]
- nextObject];
+ if (![contentType hasSameType:multipartFormData]) {
+ [self warnWithFormat:
+ @"Tried to apply file-upload value of eid=%@ from "
+ @"a non multipart-form request (value=%@).",
+ [_ctx elementID], formValue];
+ return;
+ }
+
+#if 0
+ NSLog(@"%@: value=%@ ..", [self elementID], formValue);
+#endif
+
+ if ([self->data isValueSettable])
+ [self->data setValue:formValue inComponent:[_ctx component]];
+
+ /* the remainder is for locating the file path */
+
+ if (![self->filePath isValueSettable])
+ return;
+
+ body = [[_rq httpRequest] body];
+ if (![body isKindOfClass:[NGMimeMultipartBody class]])
+ /* TODO: shouldn't we log something? */
+ return;
+
+ /* search for part of current form element */
+
+ parts = [body parts];
+ for (i = 0, count = [parts count]; i < count; i++) {
+ static Class DispClass = Nil;
+ NSString *formName;
+ id disposition;
+ id<NGMimePart> bodyPart;
- if (disposition) {
- static Class DispClass = Nil;
- NSString *formName;
-
- if (DispClass == Nil)
- DispClass = [NGMimeContentDispositionHeaderField class];
-
- if (![disposition isKindOfClass:DispClass]) {
- disposition =
- [[DispClass alloc] initWithString:[disposition stringValue]];
- AUTORELEASE(disposition);
- }
+ bodyPart = [parts objectAtIndex:i];
+ disposition = [[bodyPart valuesOfHeaderFieldWithName:
+ @"content-disposition"] nextObject];
+
+ if (disposition == nil)
+ continue;
+
+ if (DispClass == Nil)
+ DispClass = [NGMimeContentDispositionHeaderField class];
- formName =
- [(NGMimeContentDispositionHeaderField *)disposition name];
-
- if ([formName isEqualToString:currentId]) {
- [self->filePath
- setValue:[disposition filename]
- inComponent:[_ctx component]];
- break;
- }
- }
- }
- }
- }
+ if (![disposition isKindOfClass:DispClass]) {
+ disposition =
+ [[DispClass alloc] initWithString:[disposition stringValue]];
+ disposition = [disposition autorelease];
+ }
+
+ formName = [(NGMimeContentDispositionHeaderField *)disposition name];
+
+ if ([formName isEqualToString:currentId]) {
+ [self->filePath setValue:[disposition filename]
+ inComponent:[_ctx component]];
+ break;
}
}
}
+/* generating response */
+
- (void)appendToResponse:(WOResponse *)_response inContext:(WOContext *)_ctx {
- if (![[_ctx request] isFromClientComponent]) {
- NSString *v = [self->value stringValueInComponent:[_ctx component]];
+ NSString *v;
+
+ if ([[_ctx request] isFromClientComponent])
+ return;
+
+ v = [self->value stringValueInComponent:[_ctx component]];
- WOResponse_AddCString(_response, "<input type=\"file\" name=\"");
- [_response appendContentHTMLAttributeValue:OWFormElementName(self, _ctx)];
+ WOResponse_AddCString(_response, "<input type=\"file\" name=\"");
+ [_response appendContentHTMLAttributeValue:OWFormElementName(self, _ctx)];
+ WOResponse_AddChar(_response, '"');
+ if (v != nil) {
+ WOResponse_AddCString(_response, " value=\"");
+ [_response appendContentHTMLAttributeValue:v];
WOResponse_AddChar(_response, '"');
- if (v) {
- WOResponse_AddCString(_response, " value=\"");
- [_response appendContentHTMLAttributeValue:v];
- WOResponse_AddChar(_response, '"');
- }
- [self appendExtraAttributesToResponse:_response inContext:_ctx];
+ }
+ [self appendExtraAttributesToResponse:_response inContext:_ctx];
- if (self->otherTagString) {
- WOResponse_AddString(_response,
- [self->otherTagString stringValueInComponent:
+ if (self->otherTagString) {
+ WOResponse_AddChar(_response, ' ');
+ WOResponse_AddString(_response,
+ [self->otherTagString stringValueInComponent:
[_ctx component]]);
- }
- WOResponse_AddCString(_response, " />");
}
+ WOResponse_AddEmptyCloseParens(_response, _ctx);
}
/* description */
- (NSString *)associationDescription {
- NSMutableString *str = [[NSMutableString alloc] init];
+ NSMutableString *str;
+
+ str = [NSMutableString stringWithCapacity:32];
[str appendString:[super associationDescription]];
-
- if (self->filePath) [str appendFormat:@" path=%@", self->filePath];
- if (self->data) [str appendFormat:@" data=%@", self->data];
-
- return AUTORELEASE(str);
+
+ if (self->filePath != nil) [str appendFormat:@" path=%@", self->filePath];
+ if (self->data != nil) [str appendFormat:@" data=%@", self->data];
+
+ return str;
}
@end /* WOFileUpload */
projects / sope / blobdiff