-Werror,-Wdeprecated-declarations (sprintf, macOS 13 SDK): tools

(The "clang-format off" in tools/source/misc/json_writer.cxx is necessary
because otherwise the code between the SAL_WNODEPRECATED_DECLARATIONS_PUSH/POP
macros would be ill-formatted in a way that would trigger loplugin:indentation.)

Change-Id: Ic96787865d4c96be07c41f4939893420dfa04046
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/142339
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>

1 files changed, 5 insertions, 7 deletions

diff --git a/tools/source/stream/stream.cxx b/tools/source/stream/stream.cxx
index f6d703423828..d5abf5e2d9e2 100644
--- a/tools/source/stream/stream.cxx
+++ b/tools/source/stream/stream.cxx
@@ -26,12 +26,12 @@
 #include <memory>
 
 #include <string.h>
-#include <stdio.h>
 
 #include <o3tl/safeint.hxx>
 #include <osl/endian.h>
 #include <osl/diagnose.h>
 #include <rtl/strbuf.hxx>
+#include <rtl/string.hxx>
 #include <rtl/ustrbuf.hxx>
 #include <sal/log.hxx>
 #include <tools/long.hxx>
@@ -1361,17 +1361,15 @@ void SvStream::RefreshBuffer()
 
 SvStream& SvStream::WriteInt32AsString(sal_Int32 nInt32)
 {
-    char buffer[12];
-    std::size_t nLen = sprintf(buffer, "%" SAL_PRIdINT32, nInt32);
-    WriteBytes(buffer, nLen);
+    auto const buffer = OString::number(nInt32);
+    WriteBytes(buffer.getStr(), buffer.length);
     return *this;
 }
 
 SvStream& SvStream::WriteUInt32AsString(sal_uInt32 nUInt32)
 {
-    char buffer[11];
-    std::size_t nLen = sprintf(buffer, "%" SAL_PRIuUINT32, nUInt32);
-    WriteBytes(buffer, nLen);
+    auto const buffer = OString::number(nUInt32);
+    WriteBytes(buffer.getStr(), buffer.length);
     return *this;
 }