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2022-08-31Add QUtil::get_max_memory_usage for testingJay Berkenbilt
2022-05-31Add conversions to ISO-8601 date formatJay Berkenbilt
2022-05-16Add QUtil::is_long_longJay Berkenbilt
2022-02-16Remove special case for 0xad for 10.6.2.release-qpdf-10.6.2Jay Berkenbilt
2022-02-15Silently/transparently recognize UTF-16LE as UTF-16 (fixes #649)Jay Berkenbilt
The PDF spec only allows UTF-16BE, but most readers seem to accept UTF-16LE as well, so now qpdf does too.
2022-02-15Handle odd PDFDoc codepoints in UTF-8 during transcoding (fixes #650)Jay Berkenbilt
There are codepoints in PDFDoc that are not valid UTF-8 but map to valid UTF-8. We were handling those correctly with bidirectional mapping. However, if those same code points appeared in UTF-8, where they have no meaning, they were left as fixed points when converting to PDFDoc, where they do have meaning. This change recognizes them as errors.
2022-02-09Fix one more PDF doc encoding error for 10.6 release (fixes #637)release-qpdf-10.6.0Jay Berkenbilt
2022-02-05Improve use of std::unique_ptrJay Berkenbilt
* Use unique_ptr in place of shared_ptr in some cases * unique_ptr for arrays does not require a custom deleter * use std::make_unique (c++14) where possible
2022-02-01Make QPDFArgParser accept const argvJay Berkenbilt
This makes it much more convention to use the initializeFromArgv functions since you can use string literals.
2022-01-30Add QUtil::make_shared_cstrJay Berkenbilt
Replace most of the calls to QUtil::copy_string with this instead.
2022-01-11Add missing characters from PDF doc encoding (fixes #606)Jay Berkenbilt
2021-02-18Add QUtil::path_basenameJay Berkenbilt
2021-02-13QUtil::double_to_string: trim trailing zeroes with option to disableJay Berkenbilt
2021-02-09Add QUtil methods for dealing with PDF timestamp stringsJay Berkenbilt
2020-04-04Allow qpdf to be built on systems without wchar_t (fixes #406)Jay Berkenbilt
2020-01-14Pull wmain -> main code from qpdf.cc into QUtil.ccJay Berkenbilt
2019-08-31Add remove_file and rename_file to QUtilJay Berkenbilt
2019-06-22Add QUtil::read_file_into_memoryJay Berkenbilt
This code was essentially duplicated between test_driver and standalone_fuzz_target_runner.
2019-06-21Fix bounds error in utf16_to_utf8 conversionJay Berkenbilt
2019-06-21Fix sign and conversion warnings (major)Jay Berkenbilt
This makes all integer type conversions that have potential data loss explicit with calls that do range checks and raise an exception. After this commit, qpdf builds with no warnings when -Wsign-conversion -Wconversion is used with gcc or clang or when -W3 -Wd4800 is used with MSVC. This significantly reduces the likelihood of potential crashes from bogus integer values. There are some parts of the code that take int when they should take size_t or an offset. Such places would make qpdf not support files with more than 2^31 of something that usually wouldn't be so large. In the event that such a file shows up and is valid, at least qpdf would raise an error in the right spot so the issue could be legitimately addressed rather than failing in some weird way because of a silent overflow condition.
2019-06-21QUtil: add unsigned int/string functionsJay Berkenbilt
2019-01-17Add QUtil::possible_repaired_encodingsJay Berkenbilt
2019-01-17QUtil::analyze_encodingJay Berkenbilt
2019-01-17Bidirectional transcoding for win, mac, pdf, utf8, utf16Jay Berkenbilt
2019-01-06Add WinAnsi and MacRoman encodingJay Berkenbilt
2019-01-06Refactor QUtil::utf8_to_asciiJay Berkenbilt
2019-01-04Add QUtil::utf8_to_asciiJay Berkenbilt
2018-06-21QUtil::toUTF16Jay Berkenbilt
2018-06-21Label qutil test outputJay Berkenbilt
2018-01-14Add QUtil::hex_decodeJay Berkenbilt
2017-08-29Detect integer overflow/underflowJay Berkenbilt
2017-07-30Allow reading command-line args from files (fixes #16)Jay Berkenbilt
2017-07-30Detect input file = output file (fixes #29)Jay Berkenbilt
2013-12-16Remove needless #ifdef _WIN32 from getWhoamiJay Berkenbilt
2013-03-05Call QUtil::safe_fopen in place of fopenJay Berkenbilt
fopen was previuosly called wrapped by QUtil::fopen_wrapper, but QUtil::safe_fopen does this itself, which is less cumbersome.
2013-03-05Remove all calls to sprintfJay Berkenbilt
2013-03-05Use portable versions of some UNIX-specific callsJay Berkenbilt
Remove needless calls to open, close, and fileno; call remove instead of unlink.
2013-03-04Rewrite QUtil::int_to_string and QUtil::double_to_stringJay Berkenbilt
Make them safer by avoiding any internal limits and replacing sprintf with std::ostringstream.
2009-09-26removed qexc; non-compatible ABI changeJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@709 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-04-29update release date to actual daterelease-qpdf-2.0Jay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@599 71b93d88-0707-0410-a8cf-f5a4172ac649
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