Mercurial > trustbridge

annotate ui/certificatelist.cpp @ 89:00f9b91f4039

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Do not leak a byte if the file is empty
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 20 Mar 2014 18:40:15 +0000
parents 00a93409e93e
children 37580703a870
rev   line source
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1 #include "certificatelist.h"
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3 #include <QDebug>
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5 #define PARSER_VERSION "1"
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7 CertificateList::CertificateList() : mStatus(NoList)
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8 {
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9 }
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11 list_status_t CertificateList::readList(const char *fileName)
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12 {
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13 char *data = NULL;
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14 size_t size = 0;
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16 mStatus = read_and_verify_list(fileName, &data, &size);
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18 if (!isValid()) {
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19 qDebug() << "Invalid list! " << mStatus;
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20 return mStatus;
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21 }
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22
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23 // Take the data into the Qt Universe where memory is plentiful
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24 // and CPU's are fast :)
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25 mData = QString::fromLatin1(data, size);
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26 free(data);
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27 data = NULL;
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28 QStringList lines = mData.split("\n");
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29
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30 for (int i = 0; i < lines.size(); ++i) {
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31 QString curLine = lines[i].trimmed();
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32 if (curLine.startsWith("F:")) {
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33 if (curLine.right(1) != PARSER_VERSION) {
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34 qDebug() << "Invalid Format Version";
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35 mStatus = IncompatibleVersion;
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36 return mStatus;
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37 }
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38 } else if (curLine.startsWith("D:")) {
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39 bool ok = false;
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40 qlonglong timestamp = 0;
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41
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42 curLine.remove(0, 2);
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43 timestamp = curLine.toLongLong(&ok);
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44 if (!ok) {
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45 qDebug() << "Invalid Date";
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46 mStatus = InvalidFormat;
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47 return mStatus;
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48 }
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50 mDate = QDateTime::fromMSecsSinceEpoch(timestamp * 1000);
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51 } else if (curLine.startsWith("I:")) {
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52 mCertificatesInstall << Certificate(curLine);
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53 } else if (curLine.startsWith("R:")) {
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54 mCertificatesInstall << Certificate(curLine);
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55 } else if (curLine.startsWith("S:")) {
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56 // Signature is verified in read_and_verify_list
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57 continue;
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58 } else if (!curLine.isEmpty()){
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59 qDebug () << "Don't know how to handle: " << curLine;
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60 }
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61 }
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62 return mStatus;
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63 }
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65 CertificateList::CertificateList(const char *fileName) : mStatus(NoList)
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66 {
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67 readList(fileName);
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68 }
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70 const QList<Certificate>& CertificateList::getInstallCertificates() const {
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71 return mCertificatesInstall;
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72 }
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74 const QList<Certificate>& CertificateList::getRemoveCertificates() const {
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75 return mCertificatesRemove;
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76 }
http://wald.intevation.org/projects/trustbridge/