001: /*
002: * Copyright (c) 2007, intarsys consulting GmbH
003: *
004: * Redistribution and use in source and binary forms, with or without
005: * modification, are permitted provided that the following conditions are met:
006: *
007: * - Redistributions of source code must retain the above copyright notice,
008: * this list of conditions and the following disclaimer.
009: *
010: * - Redistributions in binary form must reproduce the above copyright notice,
011: * this list of conditions and the following disclaimer in the documentation
012: * and/or other materials provided with the distribution.
013: *
014: * - Neither the name of intarsys nor the names of its contributors may be used
015: * to endorse or promote products derived from this software without specific
016: * prior written permission.
017: *
018: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
019: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
020: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
021: * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
022: * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
023: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
024: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
025: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
026: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
027: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
028: * POSSIBILITY OF SUCH DAMAGE.
029: */
030: package de.intarsys.pdf.crypt;
031:
032: /**
033: * The access permission flags as of /Standard handler, release 2 spec.
034: *
035: */
036: public class AccessPermissionsR2 extends AbstractAccessPermissions {
037: public AccessPermissionsR2(StandardSecurityHandler handler) {
038: super (handler);
039: }
040:
041: /*
042: * (non-Javadoc)
043: *
044: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayAssemble()
045: */
046: public boolean mayAssemble() {
047: return mayModify();
048: }
049:
050: /*
051: * (non-Javadoc)
052: *
053: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayCopy()
054: */
055: public boolean mayCopy() {
056: return isSetAnd(Bit_Copy);
057: }
058:
059: /*
060: * (non-Javadoc)
061: *
062: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayExtract()
063: */
064: public boolean mayExtract() {
065: return mayCopy();
066: }
067:
068: /*
069: * (non-Javadoc)
070: *
071: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayFillForm()
072: */
073: public boolean mayFillForm() {
074: return mayModifyAnnotation() || mayModify();
075: }
076:
077: /*
078: * (non-Javadoc)
079: *
080: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayModify()
081: */
082: public boolean mayModify() {
083: return isSetAnd(Bit_Modify);
084: }
085:
086: /*
087: * (non-Javadoc)
088: *
089: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayModifyAnnotation()
090: */
091: public boolean mayModifyAnnotation() {
092: return isSetAnd(Bit_ModifyAnnotation);
093: }
094:
095: /*
096: * (non-Javadoc)
097: *
098: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayPrint()
099: */
100: public boolean mayPrint() {
101: return isSetAnd(Bit_Print);
102: }
103:
104: /*
105: * (non-Javadoc)
106: *
107: * @see de.intarsys.pdf.encryption.IAccessPermissions#mayPrintHighQuality()
108: */
109: public boolean mayPrintHighQuality() {
110: return mayPrint();
111: }
112: }
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