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author | Jay Berkenbilt <ejb@ql.org> | 2009-10-23 18:50:22 +0200 |
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committer | Jay Berkenbilt <ejb@ql.org> | 2009-10-23 18:50:22 +0200 |
commit | b1702fb16ca6df341a4b784476904e28025c17f1 (patch) | |
tree | d0d286d82e33b4bbb58a11cc40c527bf40ded62a /libqpdf/qpdf-c.cc | |
parent | cfc1f6fcac1f55aaca02792c69f130e6fde5c2d5 (diff) | |
download | qpdf-b1702fb16ca6df341a4b784476904e28025c17f1.tar.zst |
more tweaking of C error interface
git-svn-id: svn+q:///qpdf/trunk@894 71b93d88-0707-0410-a8cf-f5a4172ac649
Diffstat (limited to 'libqpdf/qpdf-c.cc')
-rw-r--r-- | libqpdf/qpdf-c.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/libqpdf/qpdf-c.cc b/libqpdf/qpdf-c.cc index d0d824b6..ffb8ad6f 100644 --- a/libqpdf/qpdf-c.cc +++ b/libqpdf/qpdf-c.cc @@ -166,26 +166,46 @@ qpdf_error qpdf_next_warning(qpdf_data qpdf) char const* qpdf_get_error_full_text(qpdf_data qpdf, qpdf_error e) { + if (e == 0) + { + return ""; + } return e->exc.getPointer()->what(); } enum qpdf_error_code_e qpdf_get_error_code(qpdf_data qpdf, qpdf_error e) { + if (e == 0) + { + return qpdf_e_success; + } return e->exc.getPointer()->getErrorCode(); } char const* qpdf_get_error_filename(qpdf_data qpdf, qpdf_error e) { + if (e == 0) + { + return ""; + } return e->exc.getPointer()->getFilename().c_str(); } unsigned long qpdf_get_error_file_position(qpdf_data qpdf, qpdf_error e) { + if (e == 0) + { + return 0; + } return e->exc.getPointer()->getFilePosition(); } char const* qpdf_get_error_message_detail(qpdf_data qpdf, qpdf_error e) { + if (e == 0) + { + return ""; + } return e->exc.getPointer()->getMessageDetail().c_str(); } |