tdf#43157 - osl: convert OSL_PRECONDs in w32 & unx file.cxx

Change-Id: Ic914d9240e6b06b7e6550fe311fd69e310254bd5
Reviewed-on: https://gerrit.libreoffice.org/39197
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
Tested-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 19 insertions, 14 deletions

diff --git a/sal/osl/unx/file.cxx b/sal/osl/unx/file.cxx
index 85ce42135db4..4ed11ec8192f 100644
--- a/sal/osl/unx/file.cxx
+++ b/sal/osl/unx/file.cxx
@@ -190,7 +190,7 @@ FileHandle_Impl::Allocator::Allocator()
     size_t const pagesize = FileHandle_Impl::getpagesize();
     if (pagesize != size_t(-1))
     {
-        m_cache  = rtl_cache_create (
+        m_cache = rtl_cache_create (
             "osl_file_buffer_cache", pagesize, 0, nullptr, nullptr, nullptr, nullptr, nullptr, 0);
         if (m_cache != nullptr)
             m_bufsiz = pagesize;
@@ -204,7 +204,8 @@ FileHandle_Impl::Allocator::~Allocator()
 
 void FileHandle_Impl::Allocator::allocate (sal_uInt8 ** ppBuffer, size_t * pnSize)
 {
-    OSL_PRECOND((nullptr != ppBuffer) && (nullptr != pnSize), "FileHandle_Impl::Allocator::allocate(): contract violation");
+    SAL_WARN_IF((!ppBuffer) || (!pnSize), "sal.osl", "FileHandle_Impl::Allocator::allocate(): contract violation");
+    assert(ppBuffer && pnSize);
     if ((ppBuffer != nullptr) && (pnSize != nullptr))
     {
         *ppBuffer = static_cast< sal_uInt8* >(rtl_cache_alloc(m_cache));
@@ -340,11 +341,11 @@ oslFileError FileHandle_Impl::readAt (
     size_t       nBytesRequested,
     sal_uInt64 * pBytesRead)
 {
-    OSL_PRECOND((m_state & STATE_SEEKABLE), "FileHandle_Impl::readAt(): not seekable");
+    SAL_WARN_IF(!(m_state & STATE_SEEKABLE), "sal.osl", "FileHandle_Impl::readAt(): not seekable");
     if (!(m_state & STATE_SEEKABLE))
         return osl_File_E_SPIPE;
 
-    OSL_PRECOND((m_state & STATE_READABLE), "FileHandle_Impl::readAt(): not readable");
+    SAL_WARN_IF(!(m_state & STATE_READABLE), "sal.osl", "FileHandle_Impl::readAt(): not readable");
     if (!(m_state & STATE_READABLE))
         return osl_File_E_BADF;
 
@@ -388,11 +389,11 @@ oslFileError FileHandle_Impl::writeAt (
     size_t       nBytesToWrite,
     sal_uInt64 * pBytesWritten)
 {
-    OSL_PRECOND((m_state & STATE_SEEKABLE), "FileHandle_Impl::writeAt(): not seekable");
+    SAL_WARN_IF(!(m_state & STATE_SEEKABLE), "sal.osl", "FileHandle_Impl::writeAt(): not seekable");
     if (!(m_state & STATE_SEEKABLE))
         return osl_File_E_SPIPE;
 
-    OSL_PRECOND((m_state & STATE_WRITEABLE), "FileHandle_Impl::writeAt(): not writeable");
+    SAL_WARN_IF(!(m_state & STATE_WRITEABLE), "sal.osl", "FileHandle_Impl::writeAt(): not writeable");
     if (!(m_state & STATE_WRITEABLE))
         return osl_File_E_BADF;
 
diff --git a/sal/osl/w32/file.cxx b/sal/osl/w32/file.cxx
index b00b15daf18d..a2fea0ce1fed 100644
--- a/sal/osl/w32/file.cxx
+++ b/sal/osl/w32/file.cxx
@@ -178,10 +178,12 @@ FileHandle_Impl::Allocator::~Allocator()
     m_cache = nullptr;
 }
 
-void FileHandle_Impl::Allocator::allocate (sal_uInt8 ** ppBuffer, SIZE_T * pnSize)
+void FileHandle_Impl::Allocator::allocate (sal_uInt8 **ppBuffer, SIZE_T * pnSize)
 {
-    OSL_PRECOND((ppBuffer) && (pnSize), "FileHandle_Impl::Allocator::allocate(): contract violation");
+    SAL_WARN_IF((!ppBuffer) || (!pnSize), "sal.osl", "FileHandle_Impl::Allocator::allocate(): contract violation");
+    assert((ppBuffer) && (pnSize));
     *ppBuffer = static_cast< sal_uInt8* >(rtl_cache_alloc(m_cache));
+
     *pnSize = m_bufsiz;
 }
 
@@ -194,13 +196,15 @@ void FileHandle_Impl::Allocator::deallocate (sal_uInt8 * pBuffer)
 FileHandle_Impl::Guard::Guard(LPCRITICAL_SECTION pMutex)
     : m_mutex (pMutex)
 {
-    OSL_PRECOND (m_mutex != nullptr, "FileHandle_Impl::Guard::Guard(): null pointer.");
+    SAL_WARN_IF(!(m_mutex), "sal.osl", "FileHandle_Impl::Guard::Guard(): null pointer.");
+    assert(m_mutex);
     ::EnterCriticalSection (m_mutex);
 }
 
 FileHandle_Impl::Guard::~Guard()
 {
-    OSL_PRECOND (m_mutex != nullptr, "FileHandle_Impl::Guard::~Guard(): null pointer.");
+    SAL_WARN_IF(!(m_mutex), "sal.osl", "FileHandle_Impl::Guard::~Guard(): null pointer.");
+    assert(m_mutex);
     ::LeaveCriticalSection (m_mutex);
 }
 
@@ -285,11 +289,11 @@ oslFileError FileHandle_Impl::readAt(
     DWORD        nBytesRequested,
     sal_uInt64 * pBytesRead)
 {
-    OSL_PRECOND(m_state & STATE_SEEKABLE, "FileHandle_Impl::readAt(): not seekable");
+    SAL_WARN_IF(!(m_state & STATE_SEEKABLE), "sal.osl", "FileHandle_Impl::readAt(): not seekable");
     if (!(m_state & STATE_SEEKABLE))
         return osl_File_E_SPIPE;
 
-    OSL_PRECOND(m_state & STATE_READABLE, "FileHandle_Impl::readAt(): not readable");
+    SAL_WARN_IF(!(m_state & STATE_READABLE), "sal.osl", "FileHandle_Impl::readAt(): not readable");
     if (!(m_state & STATE_READABLE))
         return osl_File_E_BADF;
 
@@ -316,11 +320,11 @@ oslFileError FileHandle_Impl::writeAt(
     DWORD        nBytesToWrite,
     sal_uInt64 * pBytesWritten)
 {
-    OSL_PRECOND(m_state & STATE_SEEKABLE, "FileHandle_Impl::writeAt(): not seekable");
+    SAL_WARN_IF(!(m_state & STATE_SEEKABLE), "sal.osl", "FileHandle_Impl::writeAt(): not seekable");
     if (!(m_state & STATE_SEEKABLE))
         return osl_File_E_SPIPE;
 
-    OSL_PRECOND(m_state & STATE_WRITEABLE, "FileHandle_Impl::writeAt(): not writeable");
+    SAL_WARN_IF(!(m_state & STATE_WRITEABLE), "sal.osl", "FileHandle_Impl::writeAt(): not writeable");
     if (!(m_state & STATE_WRITEABLE))
         return osl_File_E_BADF;