From: Gilles DAVID <gilles-g.david@edf.fr>
Date: Wed, 22 Mar 2017 10:12:45 +0000 (+0100)
Subject: Python 3.4: redefine Py_DecodeLocale
X-Git-Tag: V9_0_0~25^2~17
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=3611b06f29f80931aaf0605bd7d09d3d0b28344d;p=modules%2Fkernel.git

Python 3.4: redefine Py_DecodeLocale

The code from decode_ascii_surrogateescape in Python 3.5 was reused.
---

diff --git a/src/Container/Container_init_python.cxx b/src/Container/Container_init_python.cxx
index 42ab6eaac..e4963c0a2 100644
--- a/src/Container/Container_init_python.cxx
+++ b/src/Container/Container_init_python.cxx
@@ -29,6 +29,35 @@
 #include "utilities.h"
 #include "Container_init_python.hxx"
 
+#if PY_VERSION_HEX < 0x03050000
+static wchar_t*
+Py_DecodeLocale(const char *arg, size_t *size)
+{
+    wchar_t *res;
+    unsigned char *in;
+    wchar_t *out;
+    size_t argsize = strlen(arg) + 1;
+
+    if (argsize > PY_SSIZE_T_MAX/sizeof(wchar_t))
+        return NULL;
+    res = (wchar_t*) PyMem_RawMalloc(argsize*sizeof(wchar_t));
+    if (!res)
+        return NULL;
+
+    in = (unsigned char*)arg;
+    out = res;
+    while(*in)
+        if(*in < 128)
+            *out++ = *in++;
+        else
+            *out++ = 0xdc00 + *in++;
+    *out = 0;
+    if (size != NULL)
+        *size = out - res;
+    return res;
+}
+#endif
+
 void KERNEL_PYTHON::init_python(int argc, char **argv)
 {
   if (Py_IsInitialized())
diff --git a/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx b/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
index f8e9b9b76..f55c903bc 100644
--- a/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
+++ b/src/SALOMESDS/SALOMESDS_DataScopeServer.cxx
@@ -46,6 +46,35 @@ using namespace SALOMESDS;
 
 std::size_t DataScopeServerBase::COUNTER=0;
 
+#if PY_VERSION_HEX < 0x03050000
+static wchar_t*
+Py_DecodeLocale(const char *arg, size_t *size)
+{
+    wchar_t *res;
+    unsigned char *in;
+    wchar_t *out;
+    size_t argsize = strlen(arg) + 1;
+
+    if (argsize > PY_SSIZE_T_MAX/sizeof(wchar_t))
+        return NULL;
+    res = (wchar_t*) PyMem_RawMalloc(argsize*sizeof(wchar_t));
+    if (!res)
+        return NULL;
+
+    in = (unsigned char*)arg;
+    out = res;
+    while(*in)
+        if(*in < 128)
+            *out++ = *in++;
+        else
+            *out++ = 0xdc00 + *in++;
+    *out = 0;
+    if (size != NULL)
+        *size = out - res;
+    return res;
+}
+#endif
+
 void DataScopeKiller::shutdown()
 {
   Py_Finalize();