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authorTim Potter <tpot@samba.org>2004-09-20 02:50:43 +0000
committerGerald (Jerry) Carter <jerry@samba.org>2007-10-10 12:58:51 -0500
commitd072e9e2ca7df4f53a581156614f0c2658af1f05 (patch)
treecc3d72cbfd3dde2d1c369f505e0caab8fcf53940 /source4/build
parentf41310583f2f4d77682d6d89992efd3fa69fd690 (diff)
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r2426: Handle pointer to scalars converting C to Python.
Peeked at parser.pm for some hints at getting array lengths right when the length_is property is present. (This used to be commit a17aaadb7d57dbe4cf0a62634f405c61b79a953f)
Diffstat (limited to 'source4/build')
-rw-r--r--source4/build/pidl/swig.pm36
1 files changed, 26 insertions, 10 deletions
diff --git a/source4/build/pidl/swig.pm b/source4/build/pidl/swig.pm
index 042587a538..e8928aae53 100644
--- a/source4/build/pidl/swig.pm
+++ b/source4/build/pidl/swig.pm
@@ -47,14 +47,22 @@ sub ArrayFromPython($$)
my($prefix) = shift;
my($result) = "";
- my($array_len) = $e->{ARRAY_LEN};
+ $result .= "/* " . Dumper($e) . " */\n";
- if ($array_len eq "*") {
- $array_len = util::has_property($e, "size_is");
+ my($size);
+
+ if (util::has_property($e, "size_is")) {
+ $size = util::has_property($e, "size_is");
+ } else {
+ $size = $e->{ARRAY_LEN};
}
- if (!util::is_constant($array_len)) {
- $array_len = "s->$prefix$array_len";
+ if (util::has_property($e, "length_is")) {
+ $size = util::has_property($e, "length_is");
+ }
+
+ if (!util::is_constant($size)) {
+ $size = "s->$prefix$size";
}
my($type) = $e->{TYPE};
@@ -64,7 +72,7 @@ sub ArrayFromPython($$)
}
if (!util::is_constant($e->{ARRAY_LEN})) {
- $result .= "\ts->$prefix$e->{NAME} = talloc(mem_ctx, $array_len * sizeof($type));\n";
+ $result .= "\ts->$prefix$e->{NAME} = talloc(mem_ctx, $size * sizeof($type));\n";
}
$result .= "\tif (!PyDict_GetItemString(obj, \"$e->{NAME}\")) {\n";
@@ -80,7 +88,7 @@ sub ArrayFromPython($$)
$result .= "\t{\n";
$result .= "\t\tint i;\n\n";
- $result .= "\t\tfor (i = 0; i < $array_len; i++) {\n";
+ $result .= "\t\tfor (i = 0; i < $size; i++) {\n";
if (util::is_scalar_type($e->{TYPE})) {
$result .= "\t\t\ts->$prefix$e->{NAME}\[i\] = $e->{TYPE}_from_python(PyList_GetItem(PyDict_GetItemString(obj, \"$e->{NAME}\"), i), \"$e->{NAME}\");\n";
} else {
@@ -131,7 +139,11 @@ sub FieldFromPython($$)
$result .= "\t$e->{TYPE}_from_python(mem_ctx, &s->$prefix$e->{NAME}, $obj, \"$e->{NAME}\");\n";
}
} else {
- $result .= "\ts->$prefix$e->{NAME} = $e->{TYPE}_ptr_from_python(mem_ctx, $obj, \"$e->{NAME}\");\n";
+ if ($e->{ARRAY_LEN} or util::has_property($e, "size_is")) {
+ $result .= ArrayFromPython($e, $prefix);
+ } else {
+ $result .= "\ts->$prefix$e->{NAME} = $e->{TYPE}_ptr_from_python(mem_ctx, $obj, \"$e->{NAME}\");\n";
+ }
}
}
@@ -207,8 +219,12 @@ sub FieldToPython($$)
$result .= "\tPyDict_SetItemString(obj, \"$e->{NAME}\", $e->{TYPE}_to_python(s->$prefix$e->{NAME}));\n";
}
} else {
- $result .= "\t// Pointer to scalar\n";
- $result .= DebugField($e);
+ if ($e->{ARRAY_LEN} or util::has_property($e, "size_is")) {
+ $result .= ArrayToPython($e, $prefix);
+ } else {
+ $result .= "\t// Pointer to scalar\n";
+ $result .= DebugField($e);
+ }
}
} else {
if ($e->{POINTERS} == 0) {