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https://github.com/darlinghq/darling-cocotron.git
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108 lines
3.4 KiB
Objective-C
108 lines
3.4 KiB
Objective-C
/* Copyright (c) 2007 Christopher J. W. Lloyd
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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#import <Foundation/NSString.h>
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#import <Onyx2D/O2PDFObject_identifier.h>
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#import <string.h>
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O2PDFIdentifier O2PDFClassifyIdentifier(const char *bytes, unsigned length) {
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char name[length + 1];
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strncpy(name, bytes, length);
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name[length] = '\0';
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if (strcmp(name, "true") == 0)
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return O2PDFIdentifier_true;
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if (strcmp(name, "false") == 0)
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return O2PDFIdentifier_false;
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if (strcmp(name, "null") == 0)
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return O2PDFIdentifier_null;
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if (strcmp(name, "f") == 0)
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return O2PDFIdentifier_f;
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if (strcmp(name, "n") == 0)
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return O2PDFIdentifier_n;
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if (strcmp(name, "R") == 0)
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return O2PDFIdentifier_R;
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if (strcmp(name, "xref") == 0)
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return O2PDFIdentifier_xref;
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if (strcmp(name, "trailer") == 0)
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return O2PDFIdentifier_trailer;
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if (strcmp(name, "startxref") == 0)
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return O2PDFIdentifier_startxref;
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if (strcmp(name, "obj") == 0)
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return O2PDFIdentifier_obj;
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if (strcmp(name, "endobj") == 0)
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return O2PDFIdentifier_endobj;
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if (strcmp(name, "stream") == 0)
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return O2PDFIdentifier_stream;
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if (strcmp(name, "endstream") == 0)
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return O2PDFIdentifier_endstream;
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// NSLog(@"O2PDFClassifyIdentifier UNKNOWN [%s]",name);
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return O2PDFIdentifierUnknown;
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}
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@implementation O2PDFObject_identifier
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- initWithIdentifier: (O2PDFIdentifier) identifier
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name: (const char *) bytes
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length: (unsigned) length
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{
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_identifier = identifier;
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_length = length;
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_bytes = NSZoneMalloc(NULL, _length + 1);
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strncpy(_bytes, bytes, _length);
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_bytes[_length] = '\0';
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return self;
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}
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- (void) dealloc {
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NSZoneFree(NULL, _bytes);
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[super dealloc];
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}
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+ pdfObjectWithIdentifier: (O2PDFIdentifier) identifier
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name: (const char *) bytes
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length: (unsigned) length
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{
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return [[[self alloc] initWithIdentifier: identifier
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name: bytes
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length: length] autorelease];
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}
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- (O2PDFObjectType) objectType {
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return O2PDFObjectType_identifier;
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}
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- (O2PDFIdentifier) identifier {
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return _identifier;
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}
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- (const char *) name {
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return _bytes;
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}
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- (NSString *) description {
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return [NSString
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stringWithFormat: @"<%@ %d %s", [self class], _identifier, _bytes];
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}
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@end
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