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2013-12-16Remove needless #ifdef _WIN32 from getWhoamiJay Berkenbilt
2013-12-16Increase random data provider supportJay Berkenbilt
Add a method to get the current random data provider, and document and test the method for resetting it.
2013-12-14Refactor random data generationJay Berkenbilt
Add new RandomDataProvider object and implement existing random number generation in terms of that. This enables end users to supply their own random data providers.
2013-11-30Allow -DNO_GET_ENVIRONMENT to avoid GetEnvironmentVariableJay Berkenbilt
If NO_GET_ENVIRONMENT is #defined at compile time on Windows, do not call GetEnvironmentVariable. QUtil::get_env will always return false. This option is not available through configure. This was added to support a specific user's requirements to avoid calling GetEnvironmentVariable from the Windows API. Nothing in qpdf outside the test coverage system in qtest relies on QUtil::get_env.
2013-10-18Security: replace operator[] with atJay Berkenbilt
For std::string and std::vector, replace operator[] with at. This was done using an automated process. See README.hardening for details.
2013-10-18Security: use a secure random number generatorJay Berkenbilt
If not available, give an error. The user may also configure qpdf to use an insecure random number generator.
2013-10-10Security: keep cur_byte pointing into bytes arrayJay Berkenbilt
2013-04-14Run spelling checkerJay Berkenbilt
2013-03-05Favor strerror_s and fopen_s on MSVCJay Berkenbilt
Make remaining calls to fopen and strerror use strerror_s and fopen_s on MSVC.
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
2013-03-05Mark secure CRT warnings with commentJay Berkenbilt
Put a specific comment marker next to every piece of code that MSVC gives warning 4996 for. This warning is generated for calls to functions that Microsoft considers insecure or deprecated. This change is in preparation for fixing all these cases even though none of them are actually incorrect or insecure as used in qpdf. The comment marker makes them easier to find so they can be fixed in subsequent commits.
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.
2013-03-04Remove all old-style casts from C++ codeJay Berkenbilt
2013-03-04Replace many calls to sprintf with QUtil::hex_encodeJay Berkenbilt
Add QUtil::hex_encode to encode binary data has a hexadecimal string, and use it in place of sprintf where possible.
2012-12-31Add random number functions to QUtilJay Berkenbilt
2012-07-29Fix spelling errorsJay Berkenbilt
2012-06-27Rename seek functions in QUtilJay Berkenbilt
2012-06-27Visual C++ and mingw32 fixes for large filesJay Berkenbilt
2012-06-22Add factory methods for creating empty arrays and dictionaries.Jay Berkenbilt
Also updated pdf_from_scratch test driver to use the new factories, and made some cosmetic improvements and documentation updates for the emptyPDF() method.
2012-06-22Use qpdf_offset_t in place of off_t in public APIs.Jay Berkenbilt
off_t is used internally only when needed to talk to standard libraries. This requires that the "long long" type be supported by the compiler.
2012-06-20ABI change: fix use of off_t, size_t, and integer typesJay Berkenbilt
Significantly improve the code's use of off_t for file offsets, size_t for memory sizes, and integer types in cases where there has to be compatibility with external interfaces. Rework sections of the code that would have prevented qpdf from working on files larger than 2 (or maybe 4) GB in size.
2009-10-21make line buffering os-specificJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@852 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-19DLL.hh -> DLL.h, move public enumerated types into Constants.h and use them ↵Jay Berkenbilt
both for C and C++ interfaces git-svn-id: svn+q:///qpdf/trunk@828 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-10-12do DLL_EXPORT only in header files and only at the class or top-level ↵Jay Berkenbilt
function level git-svn-id: svn+q:///qpdf/trunk@796 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-09-26removed qexc; non-compatible ABI changeJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@709 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-08-06stick DLL_EXPORT in front of every public method of every public classJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@688 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-07-15clean up windows portability code, make remaining test suite passJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@686 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-07-15windows fixesJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@684 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-07-13Fix a few compiler errors reported correctly my MSVC 9.0.Jay Berkenbilt
Fix libtests test suites to pass on Windows, mostly by dealing with ascii vs. binary and NL vs. CRNL change ($td->NORMALIZE_NEWLINES). Convert some test suites to use fread instead of read. PCRE.hh: define PCRE_STATIC if on Windows. Provide cross-platform function for getting current time instead of using time(0). git-svn-id: svn+q:///qpdf/trunk@678 71b93d88-0707-0410-a8cf-f5a4172ac649
2009-02-21fix many typos in comments and stringsJay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@651 71b93d88-0707-0410-a8cf-f5a4172ac649
2008-05-04missing header files for gcc 4.3Jay Berkenbilt
git-svn-id: svn+q:///qpdf/trunk@607 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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