OpenSystemsDevelopment / qpdf

Commit ce6cee357025dfae7276adcc7471a2672649e92a

Authored by Jay Berkenbilt
1 parent c996f4ac

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ChangeLog
  View file @ce6cee3
@@ -108,7 +108,7 @@ @@ -108,7 +108,7 @@
108 108
109 * If QPDF_EXECUTABLE is set, use it as the path to qpdf for 109 * If QPDF_EXECUTABLE is set, use it as the path to qpdf for
110 purposes of completion. This variable is only read during the 110 purposes of completion. This variable is only read during the
111 - executation of `qpdf --completion-zsh` and `qpdf 111 + execution of `qpdf --completion-zsh` and `qpdf
112 --completion-bash`. It is not used during the actual evaluation of 112 --completion-bash`. It is not used during the actual evaluation of
113 completions. 113 completions.
114 114
README.md
  View file @ce6cee3
@@ -78,7 +78,7 @@ Packagers may set DESTDIR, in which case make install will install inside of DES @@ -78,7 +78,7 @@ Packagers may set DESTDIR, in which case make install will install inside of DES
78 78
79 Executive summary: manually define -DQPDF_NO_WCHAR_T in your build if you are building on a system without wchar_t. For details, read the rest of this section. 79 Executive summary: manually define -DQPDF_NO_WCHAR_T in your build if you are building on a system without wchar_t. For details, read the rest of this section.
80 80
81 -While wchar_t is part of the C++ standard library and should be present on virtually every system, there are some stripped down systems, such as those targetting certain embedded environments, that lack wchar_t. Internally, qpdf uses UTF-8 encoding for everything, so there is nothing important in qpdf's API that uses wchar_t. However, there is a helper method for converting between wchar_t* and char* that uses wchar_t. 81 +While wchar_t is part of the C++ standard library and should be present on virtually every system, there are some stripped down systems, such as those targeting certain embedded environments, that lack wchar_t. Internally, qpdf uses UTF-8 encoding for everything, so there is nothing important in qpdf's API that uses wchar_t. However, there is a helper method for converting between wchar_t* and char* that uses wchar_t.
82 82
83 If you are building in an environment that does not support wchar_t, you can define the preprocessor symbol QPDF_NO_WCHAR_T in your build. This will work whether you are building qpdf and need to avoid compiling the code that uses wchar_t or whether you are building client code that uses qpdf. 83 If you are building in an environment that does not support wchar_t, you can define the preprocessor symbol QPDF_NO_WCHAR_T in your build. This will work whether you are building qpdf and need to avoid compiling the code that uses wchar_t or whether you are building client code that uses qpdf.
84 84
ispell-words
  View file @ce6cee3
@@ -30,6 +30,7 @@ addArrayElement @@ -30,6 +30,7 @@ addArrayElement
30 addChoicesToCompletions 30 addChoicesToCompletions
31 addContentTokenFilter 31 addContentTokenFilter
32 addDictionaryMember 32 addDictionaryMember
  33 +adde
33 addExplicitElementsToList 34 addExplicitElementsToList
34 addOptionsToCompletions 35 addOptionsToCompletions
35 addPage 36 addPage
@@ -44,6 +45,7 @@ admon @@ -44,6 +45,7 @@ admon
44 Adobeâ 45 Adobeâ
45 ae 46 ae
46 aeadb 47 aeadb
  48 +aefd
47 AEP 49 AEP
48 aes 50 aes
49 AESv 51 AESv
@@ -157,6 +159,7 @@ argQdf @@ -157,6 +159,7 @@ argQdf
157 argRawStreamData 159 argRawStreamData
158 argRecompressFlate 160 argRecompressFlate
159 argRemovePageLabels 161 argRemovePageLabels
  162 +argRemoveUnreferencedResources
160 argReplaceInput 163 argReplaceInput
161 argRequiresPassword 164 argRequiresPassword
162 argRotate 165 argRotate
@@ -196,6 +199,7 @@ ascii @@ -196,6 +199,7 @@ ascii
196 asciiHex 199 asciiHex
197 ASCIIHexDecode 200 ASCIIHexDecode
198 ASCIIHexDecoder 201 ASCIIHexDecoder
  202 +asdf
199 asMap 203 asMap
200 assertArray 204 assertArray
201 assertBool 205 assertBool
@@ -245,6 +249,7 @@ BaseVersion @@ -245,6 +249,7 @@ BaseVersion
245 bashcompinit 249 bashcompinit
246 bashdefault 250 bashdefault
247 bb 251 bb
  252 +bbb
248 BBox 253 BBox
249 bbox 254 bbox
250 bc 255 bc
@@ -269,6 +274,7 @@ BogusRandomDataProvider @@ -269,6 +274,7 @@ BogusRandomDataProvider
269 boldseq 274 boldseq
270 bookinfo 275 bookinfo
271 bool 276 bool
  277 +BoringSSL
272 BORLANDC 278 BORLANDC
273 bp 279 bp
274 BPC 280 BPC
@@ -355,7 +361,9 @@ CHSomething @@ -355,7 +361,9 @@ CHSomething
355 ci 361 ci
356 cin 362 cin
357 cinfo 363 cinfo
  364 +CipherInit
358 ciphertext 365 ciphertext
  366 +CipherUpdate
359 cis 367 cis
360 cl 368 cl
361 classname 369 classname
@@ -426,6 +434,7 @@ CryptFilterDecodeParms @@ -426,6 +434,7 @@ CryptFilterDecodeParms
426 CryptGenRandom 434 CryptGenRandom
427 crypto 435 crypto
428 cryptolog 436 cryptolog
  437 +CryptoRandomDataProvider
429 CryptReleaseContext 438 CryptReleaseContext
430 cso 439 cso
431 csoe 440 csoe
@@ -440,6 +449,7 @@ ctest @@ -440,6 +449,7 @@ ctest
440 ctx 449 ctx
441 ctype 450 ctype
442 CVE 451 CVE
  452 +cwchar
443 cx 453 cx
444 cxx 454 cxx
445 CXXFLAGS 455 CXXFLAGS
@@ -447,6 +457,7 @@ cy @@ -447,6 +457,7 @@ cy
447 cygwin 457 cygwin
448 da 458 da
449 daae 459 daae
  460 +dac
450 dae 461 dae
451 db 462 db
452 dc 463 dc
@@ -510,7 +521,11 @@ didierstevens @@ -510,7 +521,11 @@ didierstevens
510 diff 521 diff
511 diffs 522 diffs
512 diffutils 523 diffutils
  524 +DigestFinal
  525 +DigestInit
  526 +DigestUpdate
513 DIR 527 DIR
  528 +directpagerefcount
514 dirname 529 dirname
515 disableCBC 530 disableCBC
516 disableIncompatibleEncryption 531 disableIncompatibleEncryption
@@ -542,6 +557,7 @@ doWrite @@ -542,6 +557,7 @@ doWrite
542 doWriteSetup 557 doWriteSetup
543 Doxygen 558 Doxygen
544 dp 559 dp
  560 +DQPDF
545 dquote 561 dquote
546 dr 562 dr
547 driverless 563 driverless
@@ -569,7 +585,9 @@ EarlyChange @@ -569,7 +585,9 @@ EarlyChange
569 eb 585 eb
570 EBADF 586 EBADF
571 ebae 587 ebae
572 -ECB 588 +ebde
  589 +ebra
  590 +ecb
573 ecc 591 ecc
574 ecedd 592 ecedd
575 ecks 593 ecks
@@ -595,9 +613,11 @@ encodeFile @@ -595,9 +613,11 @@ encodeFile
595 encodeRow 613 encodeRow
596 encodeString 614 encodeString
597 encp 615 encp
  616 +EncryptInit
598 EncryptionData 617 EncryptionData
599 EncryptionParameters 618 EncryptionParameters
600 EncryptMetadata 619 EncryptMetadata
  620 +EncryptUpdate
601 endian 621 endian
602 endianness 622 endianness
603 endif 623 endif
@@ -624,6 +644,7 @@ ep @@ -624,6 +644,7 @@ ep
624 epub 644 epub
625 eq 645 eq
626 ERANGE 646 ERANGE
  647 +erasdf
627 eraseItem 648 eraseItem
628 Erdelsky's 649 Erdelsky's
629 errno 650 errno
@@ -633,6 +654,7 @@ errptr @@ -633,6 +654,7 @@ errptr
633 esize 654 esize
634 esses 655 esses
635 eval 656 eval
  657 +evp
636 exc 658 exc
637 exe 659 exe
638 exp 660 exp
@@ -678,7 +700,9 @@ Filespec @@ -678,7 +700,9 @@ Filespec
678 FILETIME 700 FILETIME
679 filetrailer 701 filetrailer
680 filterability 702 filterability
  703 +filterAsContents
681 filterCompressedObjects 704 filterCompressedObjects
  705 +filterp
682 filterPageContents 706 filterPageContents
683 findAndSkipNextEOL 707 findAndSkipNextEOL
684 findAttachmentStreams 708 findAttachmentStreams
@@ -899,11 +923,14 @@ getPartialName @@ -899,11 +923,14 @@ getPartialName
899 getPDFVersion 923 getPDFVersion
900 getPerms 924 getPerms
901 getPointer 925 getPointer
  926 +getProvider
902 getQPDF 927 getQPDF
903 getQpdf 928 getQpdf
904 getQuadding 929 getQuadding
905 getR 930 getR
906 getRandomDataProvider 931 getRandomDataProvider
  932 +getRandomDataProviderProvider
  933 +getRandomProvider
907 getRawDigest 934 getRawDigest
908 getRawStreamData 935 getRawStreamData
909 getRawValue 936 getRawValue
@@ -1058,6 +1085,7 @@ ImageInverter @@ -1058,6 +1085,7 @@ ImageInverter
1058 ImageMask 1085 ImageMask
1059 ImageOptimizer 1086 ImageOptimizer
1060 ImageProvider 1087 ImageProvider
  1088 +immediateCopyFrom
1061 inbuf 1089 inbuf
1062 includeIgnorable 1090 includeIgnorable
1063 incr 1091 incr
@@ -1072,6 +1100,7 @@ inflateInit @@ -1072,6 +1100,7 @@ inflateInit
1072 inflateReset 1100 inflateReset
1073 infs 1101 infs
1074 ing 1102 ing
  1103 +inheritsresources
1075 init 1104 init
1076 initializeByPage 1105 initializeByPage
1077 initializeEncryption 1106 initializeEncryption
@@ -1194,6 +1223,7 @@ keybits @@ -1194,6 +1223,7 @@ keybits
1194 keylen 1223 keylen
1195 KEYLENGTH 1224 KEYLENGTH
1196 keyset 1225 keyset
  1226 +kgdl
1197 LARGEFILE 1227 LARGEFILE
1198 lastnum 1228 lastnum
1199 lastreleased 1229 lastreleased
@@ -1445,6 +1475,7 @@ OBJDIR @@ -1445,6 +1475,7 @@ OBJDIR
1445 objdump 1475 objdump
1446 ObjectHelper 1476 ObjectHelper
1447 ObjectHolder 1477 ObjectHolder
  1478 +objectinfo
1448 objectStreamsChoices 1479 objectStreamsChoices
1449 objectWarning 1480 objectWarning
1450 ObjGen 1481 ObjGen
@@ -1483,6 +1514,7 @@ OpenAction @@ -1483,6 +1514,7 @@ OpenAction
1483 openObject 1514 openObject
1484 opensource 1515 opensource
1485 openssl 1516 openssl
  1517 +OpenSSL
1486 optionalParameter 1518 optionalParameter
1487 OptionEntry 1519 OptionEntry
1488 ord 1520 ord
@@ -1571,6 +1603,7 @@ pdfs @@ -1571,6 +1603,7 @@ pdfs
1571 pdh 1603 pdh
1572 pdlin 1604 pdlin
1573 pe 1605 pe
  1606 +perf
1574 performant 1607 performant
1575 perl 1608 perl
1576 persistAcrossFinish 1609 persistAcrossFinish
@@ -1751,6 +1784,7 @@ qwert @@ -1751,6 +1784,7 @@ qwert
1751 qwww 1784 qwww
1752 rand 1785 rand
1753 RandomDataProvider 1786 RandomDataProvider
  1787 +RandomDataProviderProvider
1754 randoms 1788 randoms
1755 rb 1789 rb
1756 rbegin 1790 rbegin
@@ -1758,6 +1792,7 @@ rc @@ -1758,6 +1792,7 @@ rc
1758 rcon 1792 rcon
1759 RDONLY 1793 RDONLY
1760 rdp 1794 rdp
  1795 +rdpp
1761 rdquo 1796 rdquo
1762 readArgsFromFile 1797 readArgsFromFile
1763 readHGeneric 1798 readHGeneric
@@ -1798,6 +1833,7 @@ removeKey @@ -1798,6 +1833,7 @@ removeKey
1798 removePage 1833 removePage
1799 removereplace 1834 removereplace
1800 removeUnreferencedResources 1835 removeUnreferencedResources
  1836 +removeUnreferencedResourcesHelper
1801 ren 1837 ren
1802 repl 1838 repl
1803 replaceDict 1839 replaceDict
@@ -1841,6 +1877,7 @@ Rkey @@ -1841,6 +1877,7 @@ Rkey
1841 RKLENGTH 1877 RKLENGTH
1842 rl 1878 rl
1843 rm 1879 rm
  1880 +rnd
1844 RNRT 1881 RNRT
1845 rollover 1882 rollover
1846 rotatePage 1883 rotatePage
@@ -1869,6 +1906,7 @@ SASLprep @@ -1869,6 +1906,7 @@ SASLprep
1869 savable 1906 savable
1870 scanline 1907 scanline
1871 scanlines 1908 scanlines
  1909 +Scarff
1872 sch 1910 sch
1873 scp 1911 scp
1874 sdk 1912 sdk
@@ -1936,6 +1974,7 @@ setPipeline @@ -1936,6 +1974,7 @@ setPipeline
1936 setprecision 1974 setprecision
1937 setPreserveEncryption 1975 setPreserveEncryption
1938 setPreserveUnreferencedObjects 1976 setPreserveUnreferencedObjects
  1977 +setProvider
1939 setQDFMode 1978 setQDFMode
1940 setR 1979 setR
1941 setRadioButtonValue 1980 setRadioButtonValue
@@ -1956,7 +1995,9 @@ sev @@ -1956,7 +1995,9 @@ sev
1956 sf 1995 sf
1957 sha 1996 sha
1958 shallowCopy 1997 shallowCopy
  1998 +shallowCopyInternal
1959 shallowCopyPage 1999 shallowCopyPage
  2000 +sharedresources
1960 showLinearizationData 2001 showLinearizationData
1961 showXRefTable 2002 showXRefTable
1962 sig 2003 sig
@@ -2044,6 +2085,7 @@ subdictionaries @@ -2044,6 +2085,7 @@ subdictionaries
2044 subdictionary 2085 subdictionary
2045 SubFilter 2086 SubFilter
2046 SubFilters 2087 SubFilters
  2088 +subkeys
2047 SUBLANG 2089 SUBLANG
2048 sublicense 2090 sublicense
2049 Submatches 2091 Submatches
@@ -2054,6 +2096,7 @@ substring @@ -2054,6 +2096,7 @@ substring
2054 Subtype 2096 Subtype
2055 sudo 2097 sudo
2056 supp 2098 supp
  2099 +supportsRetry
2057 suppressions 2100 suppressions
2058 svg 2101 svg
2059 swapObjects 2102 swapObjects
@@ -2180,9 +2223,11 @@ unparseObject @@ -2180,9 +2223,11 @@ unparseObject
2180 unparseResolved 2223 unparseResolved
2181 unparsing 2224 unparsing
2182 unreadCh 2225 unreadCh
  2226 +unref
2183 unreferenced 2227 unreferenced
2184 unresolvable 2228 unresolvable
2185 unretrieved 2229 unretrieved
  2230 +unsafeShallowCopy
2186 uo 2231 uo
2187 upages 2232 upages
2188 upass 2233 upass
@@ -2358,6 +2403,7 @@ yn @@ -2358,6 +2403,7 @@ yn
2358 yp 2403 yp
2359 yscale 2404 yscale
2360 yuiop 2405 yuiop
  2406 +YYYY
2361 yyyymmdd 2407 yyyymmdd
2362 z's 2408 z's
2363 zalloc 2409 zalloc
qpdf/qpdf.cc
  View file @ce6cee3
@@ -4827,7 +4827,7 @@ static bool should_remove_unreferenced_resources(QPDF& pdf, Options& o) @@ -4827,7 +4827,7 @@ static bool should_remove_unreferenced_resources(QPDF& pdf, Options& o)
4827 // in the file for shared resources dictionaries or shared XObject 4827 // in the file for shared resources dictionaries or shared XObject
4828 // subkeys of resources dictionaries either on pages or on form 4828 // subkeys of resources dictionaries either on pages or on form
4829 // XObjects in pages. If we find any, then there is a higher 4829 // XObjects in pages. If we find any, then there is a higher
4830 - // likeilihood that the expensive process of finding unreferenced 4830 + // likelihood that the expensive process of finding unreferenced
4831 // resources is worth it. 4831 // resources is worth it.
4832 4832
4833 // Return true as soon as we find any shared resources. 4833 // Return true as soon as we find any shared resources.