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-rwxr-xr-xsource4/script/build_smb_interfaces.pl109
1 files changed, 101 insertions, 8 deletions
diff --git a/source4/script/build_smb_interfaces.pl b/source4/script/build_smb_interfaces.pl
index 511d03e0d7..e27e3876c6 100755
--- a/source4/script/build_smb_interfaces.pl
+++ b/source4/script/build_smb_interfaces.pl
@@ -65,6 +65,7 @@ open(FILE, ">libcli/gen_raw/ejs_${basename}.c");
print FILE "/* EJS wrapper functions auto-generated by build_smb_interfaces.pl */\n\n";
print FILE "#include \"includes.h\"\n";
+print FILE "#include \"scripting/ejs/smbcalls.h\"\n";
print FILE "#include \"lib/appweb/ejs/ejs.h\"\n";
print FILE "#include \"scripting/ejs/ejsrpc.h\"\n"; # TODO: remove this
print FILE "\n";
@@ -98,6 +99,52 @@ sub transfer_struct($$) {
}
}
+# Should a structure definition require a memory context to return
+# data?
+
+sub struct_need_mem_ctx($) {
+ my $s = shift;
+
+ for my $f (@{$s->{FIELDS}}) {
+ if ($f->{NAME} eq "out") {
+
+ # Look for pointers
+
+ for my $e (@{$f->{FIELDS}}) {
+ if (defined($e->{POINTERS})) {
+ return 1;
+ }
+ }
+ return 0;
+ }
+ }
+
+ # No 'out' structure found so we can't return anything
+
+ return 0;
+}
+
+# Does the top-level structure definition require a memory context to
+# return data?
+
+sub need_mem_ctx($) {
+ my $s = shift;
+
+ # Check for presence of an 'out' nested structure that contains a
+ # pointer.
+
+ if ($s->{TYPE} eq "struct") {
+ return struct_need_mem_ctx($s);
+ } else {
+ foreach my $ss (@{$s->{FIELDS}}) {
+ return 1 if struct_need_mem_ctx($ss);
+ }
+ return 0;
+ }
+
+ return 1;
+}
+
# Top level call functions
foreach my $s (@newheader) {
@@ -120,15 +167,34 @@ foreach my $s (@newheader) {
print FILE "static int ejs_$s->{TYPE_DEFINED}(int eid, int argc, struct MprVar **argv)\n";
print FILE "{\n";
+ print FILE "\tstruct MprVar *io;\n";
+ print FILE "\tstruct ejs_rpc *ejs;\n";
print FILE "\tstruct $s->{TYPE_DEFINED} params;\n";
print FILE "\tstruct smbcli_tree *tree;\n";
- print FILE "\tNTSTATUS status;\n\n";
+ print FILE "\tNTSTATUS status;\n";
+ print FILE "\tvoid *ptr;\n\n";
print FILE "\tif (argc != 1 || argv[0]->type != MPR_TYPE_OBJECT) {\n";
print FILE "\t\tejsSetErrorMsg(eid, \"invalid arguments\");\n";
print FILE "\t\treturn -1;\n";
print FILE "\t}\n\n";
+ print FILE "\tio = argv[0];\n\n";
+
+ print FILE "\tejs = talloc(mprMemCtx(), struct ejs_rpc);\n";
+ print FILE "\tif (ejs == NULL) {\n";
+ print FILE "\t\tstatus = NT_STATUS_NO_MEMORY;\n";
+ print FILE "\t\treturn -1;\n";
+ print FILE "\t}\n\n";
+
+ print FILE "\tptr = talloc_zero_size(ejs, sizeof(struct $s->{TYPE_DEFINED}));\n";
+ print FILE "\tif (ptr == NULL) {\n";
+ print FILE "\t\tstatus = NT_STATUS_NO_MEMORY;\n";
+ print FILE "\t\treturn -1;\n";
+ print FILE "\t}\n\n";
+
+ print FILE "\tejs->eid = eid;\n\n";
+
print FILE "\tstatus = ejs_pull_$s->{TYPE_DEFINED}(ejs, io, ptr);\n";
print FILE "\tif (!NT_STATUS_IS_OK(status)) {\n";
print FILE "\t\treturn -1;\n";
@@ -137,11 +203,15 @@ foreach my $s (@newheader) {
my $fn = $s->{TYPE_DEFINED};
$fn =~ s/^smb_/smb_raw_/;
- print FILE "\tresult = $fn(tree, &params);\n\n";
+ if (need_mem_ctx($s)) {
+ print FILE "\tstatus = $fn(tree, mprMemCtx(), &params);\n\n";
+ } else {
+ print FILE "\tstatus = $fn(tree, &params);\n\n";
+ }
print FILE "\tstatus = ejs_push_$s->{TYPE_DEFINED}(ejs, io, ptr);\n\n";
- print FILE "\tmpr_Return(eid, mprNTSTATUS(result));\n\n";
+ print FILE "\tmpr_Return(eid, mprNTSTATUS(status));\n\n";
print FILE "\tif (NT_STATUS_EQUAL(status, NT_STATUS_INTERNAL_ERROR)) {\n";
print FILE "\t\treturn -1;\n";
print FILE "\t}\n\n";
@@ -157,27 +227,46 @@ foreach my $s (@newheader) {
# Push/pull union arm
- print FILE "NTSTATUS ejs_pull_$s->{TYPE_DEFINED}_$arm->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, struct $s->{TYPE_DEFINED}_$arm->{NAME} *r)\n";
+ print FILE "NTSTATUS ejs_pull_$s->{TYPE_DEFINED}_$arm->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, union $s->{TYPE_DEFINED} *r)\n";
print FILE "{\n";
print FILE "\treturn NT_STATUS_OK;\n";
print FILE "}\n\n";
- print FILE "NTSTATUS ejs_push_$s->{TYPE_DEFINED}_$arm->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, const struct $s->{TYPE_DEFINED}_$arm->{NAME} *r)\n";
+ print FILE "NTSTATUS ejs_push_$s->{TYPE_DEFINED}_$arm->{NAME}(struct ejs_rpc *ejs, struct MprVar *v, const union $s->{TYPE_DEFINED} *r)\n";
print FILE "{\n";
print FILE "\treturn NT_STATUS_OK;\n";
print FILE "}\n\n";
print FILE "static int ejs_$s->{TYPE_DEFINED}_$arm->{NAME}(int eid, int argc, struct MprVar **argv)\n";
print FILE "{\n";
+ print FILE "\tstruct MprVar *io;\n";
+ print FILE "\tstruct ejs_rpc *ejs;\n";
print FILE "\tunion $s->{TYPE_DEFINED} params;\n";
print FILE "\tstruct smbcli_tree *tree;\n";
- print FILE "\tNTSTATUS result;\n\n";
+ print FILE "\tNTSTATUS status;\n";
+ print FILE "\tvoid *ptr;\n\n";
print FILE "\tif (argc != 1 || argv[0]->type != MPR_TYPE_OBJECT) {\n";
print FILE "\t\tejsSetErrorMsg(eid, \"invalid arguments\");\n";
print FILE "\t\treturn -1;\n";
print FILE "\t}\n\n";
+ print FILE "\tio = argv[0];\n\n";
+
+ print FILE "\tejs = talloc(mprMemCtx(), struct ejs_rpc);\n";
+ print FILE "\tif (ejs == NULL) {\n";
+ print FILE "\t\tstatus = NT_STATUS_NO_MEMORY;\n";
+ print FILE "\t\treturn -1;\n";
+ print FILE "\t}\n\n";
+
+ print FILE "\tptr = talloc_zero_size(ejs, sizeof(union $s->{TYPE_DEFINED}));\n";
+ print FILE "\tif (ptr == NULL) {\n";
+ print FILE "\t\tstatus = NT_STATUS_NO_MEMORY;\n";
+ print FILE "\t\treturn -1;\n";
+ print FILE "\t}\n\n";
+
+ print FILE "\tejs->eid = eid;\n\n";
+
print FILE "\tstatus = ejs_pull_$s->{TYPE_DEFINED}_$arm->{NAME}(ejs, io, ptr);\n";
print FILE "\tif (!NT_STATUS_IS_OK(status)) {\n";
print FILE "\t\treturn -1;\n";
@@ -186,11 +275,15 @@ foreach my $s (@newheader) {
my $fn = $s->{TYPE_DEFINED};
$fn =~ s/^smb_/smb_raw_/;
- print FILE "\tresult = $fn(tree, &params);\n\n";
+ if (need_mem_ctx($s)) {
+ print FILE "\tstatus = $fn(tree, mprMemCtx(), &params);\n\n";
+ } else {
+ print FILE "\tstatus = $fn(tree, &params);\n\n";
+ }
print FILE "\tstatus = ejs_push_$s->{TYPE_DEFINED}_$arm->{NAME}(ejs, io, ptr);\n\n";
- print FILE "\tmpr_Return(eid, mprNTSTATUS(result));\n\n";
+ print FILE "\tmpr_Return(eid, mprNTSTATUS(status));\n\n";
print FILE "\tif (NT_STATUS_EQUAL(status, NT_STATUS_INTERNAL_ERROR)) {\n";
print FILE "\t\treturn -1;\n";
print FILE "\t}\n\n";
generated by cgit (git 2.34.1) at 2024-11-15 06:56:37 +0000