diff options
| author | Noel Grandin <noel.grandin@collabora.co.uk> | 2022-05-19 13:46:40 +0200 |
|---|---|---|
| committer | Noel Grandin <noel.grandin@collabora.co.uk> | 2022-05-19 21:04:48 +0200 |
| commit | 62531ec1091c7b3f6a3577889a18234790ec716d (patch) | |
| tree | 72766dd4a58bbf61e2a56adc870d1a73307a9043 /include/comphelper/seqstream.hxx | |
| parent | 5eb25f6a7ecb215f7bc81116cd930c1dec645e8d (diff) | |
add ByteWriter to reduce memory copying when writing data
similarly to ByteReader
move both of them down to comphelper, since we want to use it from
comphelper, and comphelper is "below" unotools in the module dependency
graph
Change-Id: Ic98fa2268e125fd8e4378fb899ad5f97de721713
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/134645
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Diffstat (limited to 'include/comphelper/seqstream.hxx')
| -rw-r--r-- | include/comphelper/seqstream.hxx | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/include/comphelper/seqstream.hxx b/include/comphelper/seqstream.hxx index 6cf22fdb6ebb..c2ba3913432b 100644 --- a/include/comphelper/seqstream.hxx +++ b/include/comphelper/seqstream.hxx @@ -24,8 +24,10 @@ #include <com/sun/star/io/XInputStream.hpp> #include <com/sun/star/io/XOutputStream.hpp> #include <com/sun/star/io/XSeekable.hpp> +#include <com/sun/star/lang/XUnoTunnel.hpp> #include <cppuhelper/implbase.hxx> #include <comphelper/comphelperdllapi.h> +#include <comphelper/bytereader.hxx> #include <mutex> namespace comphelper @@ -37,7 +39,8 @@ namespace comphelper class COMPHELPER_DLLPUBLIC SequenceInputStream final - : public ::cppu::WeakImplHelper< css::io::XInputStream, css::io::XSeekable > + : public ::cppu::WeakImplHelper< css::io::XInputStream, css::io::XSeekable, css::lang::XUnoTunnel >, + public comphelper::ByteReader { std::mutex m_aMutex; css::uno::Sequence<sal_Int8> const m_aData; @@ -61,6 +64,12 @@ public: virtual sal_Int64 SAL_CALL getPosition( ) override; virtual sal_Int64 SAL_CALL getLength( ) override; +// css::lang::XUnoTunnel + virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override; + +// comphelper::ByteReader + virtual sal_Int32 readSomeBytes( sal_Int8* pData, sal_Int32 nBytesToRead ) override; + private: sal_Int32 avail(); }; |