static gboolean
typelib_list(TreeState *state)
{
IDL_tree iter;
for (iter = state->tree; iter; iter = IDL_LIST(iter).next) {
state->tree = IDL_LIST(iter).data;
if (!xpidl_process_node(state))
return FALSE;
}
return TRUE;
}
static gboolean
process_list(TreeState *state)
{
IDL_tree iter;
gint type;
for (iter = state->tree; iter; iter = IDL_LIST(iter).next) {
state->tree = IDL_LIST(iter).data;
type = IDL_NODE_TYPE(state->tree);
if (!xpidl_process_node(state))
return FALSE;
}
return TRUE;
}
static gboolean
typelib_interface(TreeState *state)
{
IDL_tree iface = state->tree, iter;
char *name = IDL_IDENT(IDL_INTERFACE(iface).ident).str;
XPTInterfaceDirectoryEntry *ide;
XPTInterfaceDescriptor *id;
uint16 parent_id = 0;
PRUint8 interface_flags = 0;
if (!verify_interface_declaration(iface))
return FALSE;
if (IDL_tree_property_get(IDL_INTERFACE(iface).ident, "scriptable"))
interface_flags |= XPT_ID_SCRIPTABLE;
if (IDL_tree_property_get(IDL_INTERFACE(iface).ident, "function"))
interface_flags |= XPT_ID_FUNCTION;
ide = FindInterfaceByName(HEADER(state)->interface_directory,
HEADER(state)->num_interfaces, name);
if (!ide) {
IDL_tree_error(iface, "ERROR: didn't find interface %s in "
"IDE block. Giving up.\n", name);
return FALSE;
}
if ((iter = IDL_INTERFACE(iface).inheritance_spec)) {
char *parent;
if (IDL_LIST(iter).next) {
IDL_tree_error(iface,
"ERROR: more than one parent interface for %s\n",
name);
return FALSE;
}
parent = IDL_IDENT(IDL_LIST(iter).data).str;
parent_id = (uint16)(uint32)g_hash_table_lookup(IFACE_MAP(state),
parent);
if (!parent_id) {
IDL_tree_error(iface,
"ERROR: no index found for %s. Giving up.\n",
parent);
return FALSE;
}
}
id = XPT_NewInterfaceDescriptor(ARENA(state), parent_id, 0, 0,
interface_flags);
if (!id)
return FALSE;
CURRENT(state) = ide->interface_descriptor = id;
#ifdef DEBUG_shaver_ifaces
fprintf(stderr, "DBG: starting interface %s @ %p\n", name, id);
#endif
NEXT_METH(state) = 0;
NEXT_CONST(state) = 0;
NEXT_TYPE(state) = 0;
state->tree = IDL_INTERFACE(iface).body;
if (state->tree && !xpidl_process_node(state))
return FALSE;
#ifdef DEBUG_shaver_ifaces
fprintf(stderr, "DBG: ending interface %s\n", name);
#endif
return TRUE;
}
static gboolean
interface(TreeState *state)
{
IDL_tree iface = state->tree, iter, orig;
char *className = IDL_IDENT(IDL_INTERFACE(iface).ident).str;
char *classNameUpper = NULL;
char *classNameImpl = NULL;
char *cp;
gboolean ok = TRUE;
gboolean keepvtable;
const char *iid;
const char *name_space;
struct nsID id;
char iid_parsed[UUID_LENGTH];
GSList *doc_comments = IDL_IDENT(IDL_INTERFACE(iface).ident).comments;
if (!verify_interface_declaration(iface))
return FALSE;
#define FAIL do {ok = FALSE; goto out;} while(0)
fprintf(state->file, "\n/* starting interface: %s */\n",
className);
name_space = IDL_tree_property_get(IDL_INTERFACE(iface).ident, "namespace");
if (name_space) {
fprintf(state->file, "/* namespace: %s */\n",
name_space);
fprintf(state->file, "/* fully qualified name: %s.%s */\n",
name_space,className);
}
iid = IDL_tree_property_get(IDL_INTERFACE(iface).ident, "uuid");
if (iid) {
/* Redundant, but a better error than 'cannot parse.' */
if (strlen(iid) != 36) {
IDL_tree_error(state->tree, "IID %s is the wrong length\n", iid);
FAIL;
}
/*
* Parse uuid and then output resulting nsID to string, to validate
* uuid and normalize resulting .h files.
*/
if (!xpidl_parse_iid(&id, iid)) {
IDL_tree_error(state->tree, "cannot parse IID %s\n", iid);
FAIL;
}
if (!xpidl_sprint_iid(&id, iid_parsed)) {
IDL_tree_error(state->tree, "error formatting IID %s\n", iid);
FAIL;
}
/* #define NS_ISUPPORTS_IID_STR "00000000-0000-0000-c000-000000000046" */
fputs("#define ", state->file);
write_classname_iid_define(state->file, className);
fprintf(state->file, "_STR \"%s\"\n", iid_parsed);
fputc('\n', state->file);
/* #define NS_ISUPPORTS_IID { {0x00000000 .... 0x46 }} */
fprintf(state->file, "#define ");
write_classname_iid_define(state->file, className);
fprintf(state->file, " \\\n"
" {0x%.8x, 0x%.4x, 0x%.4x, \\\n"
" { 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x, "
"0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x }}\n",
id.m0, id.m1, id.m2,
id.m3[0], id.m3[1], id.m3[2], id.m3[3],
id.m3[4], id.m3[5], id.m3[6], id.m3[7]);
fputc('\n', state->file);
} else {
IDL_tree_error(state->tree, "interface %s lacks a uuid attribute\n",
className);
FAIL;
}
if (doc_comments != NULL)
printlist(state->file, doc_comments);
/*
* NS_NO_VTABLE is defined in nsISupportsUtils.h, and defined on windows
* to __declspec(novtable) on windows. This optimization is safe
* whenever the constructor calls no virtual methods. Writing in IDL
* almost guarantees this, except for the case when a %{C++ block occurs in
* the interface. We detect that case, and emit a macro call that disables
* the optimization.
*/
keepvtable = FALSE;
for (iter = IDL_INTERFACE(state->tree).body;
iter != NULL;
iter = IDL_LIST(iter).next)
{
IDL_tree data = IDL_LIST(iter).data;
if (IDL_NODE_TYPE(data) == IDLN_CODEFRAG)
keepvtable = TRUE;
}
/* The interface declaration itself. */
fprintf(state->file,
"class %s%s",
(keepvtable ? "" : "NS_NO_VTABLE "), className);
if ((iter = IDL_INTERFACE(iface).inheritance_spec)) {
fputs(" : ", state->file);
if (IDL_LIST(iter).next != NULL) {
IDL_tree_error(iter,
"multiple inheritance is not supported by xpidl");
FAIL;
}
fprintf(state->file, "public %s", IDL_IDENT(IDL_LIST(iter).data).str);
}
fputs(" {\n"
" public: \n\n", state->file);
if (iid) {
fputs(" NS_DEFINE_STATIC_IID_ACCESSOR(", state->file);
write_classname_iid_define(state->file, className);
fputs(")\n\n", state->file);
}
orig = state->tree; /* It would be nice to remove this state-twiddling. */
state->tree = IDL_INTERFACE(iface).body;
if (state->tree && !xpidl_process_node(state))
FAIL;
fputs("};\n", state->file);
fputc('\n', state->file);
/*
* #define NS_DECL_NSIFOO - create method prototypes that can be used in
* class definitions that support this interface.
*
* Walk the tree explicitly to prototype a reworking of xpidl to get rid of
* the callback mechanism.
*/
state->tree = orig;
fputs("/* Use this macro when declaring classes that implement this "
"interface. */\n", state->file);
fputs("#define NS_DECL_", state->file);
classNameUpper = xpidl_strdup(className);
for (cp = classNameUpper; *cp != '\0'; cp++)
*cp = toupper(*cp);
fprintf(state->file, "%s \\\n", classNameUpper);
if (IDL_INTERFACE(state->tree).body == NULL) {
write_indent(state->file);
fputs("/* no methods! */\n", state->file);
}
for (iter = IDL_INTERFACE(state->tree).body;
iter != NULL;
iter = IDL_LIST(iter).next)
{
IDL_tree data = IDL_LIST(iter).data;
switch(IDL_NODE_TYPE(data)) {
case IDLN_OP_DCL:
write_indent(state->file);
write_method_signature(data, state->file, AS_DECL, NULL);
break;
case IDLN_ATTR_DCL:
write_indent(state->file);
if (!write_attr_accessor(data, state->file, TRUE, AS_DECL, NULL))
FAIL;
if (!IDL_ATTR_DCL(data).f_readonly) {
fputs("; \\\n", state->file); /* Terminate the previous one. */
write_indent(state->file);
if (!write_attr_accessor(data, state->file,
FALSE, AS_DECL, NULL))
FAIL;
/* '; \n' at end will clean up. */
}
break;
case IDLN_CONST_DCL:
/* ignore it here; it doesn't contribute to the macro. */
continue;
case IDLN_CODEFRAG:
XPIDL_WARNING((iter, IDL_WARNING1,
"%%{ .. %%} code fragment within interface "
"ignored when generating NS_DECL_%s macro; "
"if the code fragment contains method "
"declarations, the macro probably isn't "
"complete.", classNameUpper));
continue;
default:
IDL_tree_error(iter,
"unexpected node type %d! "
"Please file a bug against the xpidl component.",
IDL_NODE_TYPE(data));
FAIL;
}
if (IDL_LIST(iter).next != NULL) {
fprintf(state->file, "; \\\n");
} else {
fprintf(state->file, "; \n");
}
}
fputc('\n', state->file);
/* XXX abstract above and below into one function? */
/*
* #define NS_FORWARD_NSIFOO - create forwarding methods that can delegate
* behavior from in implementation to another object. As generated by
* idlc.
*/
fprintf(state->file,
"/* Use this macro to declare functions that forward the "
"behavior of this interface to another object. */\n"
"#define NS_FORWARD_%s(_to) \\\n",
classNameUpper);
if (IDL_INTERFACE(state->tree).body == NULL) {
write_indent(state->file);
fputs("/* no methods! */\n", state->file);
}
for (iter = IDL_INTERFACE(state->tree).body;
iter != NULL;
iter = IDL_LIST(iter).next)
{
IDL_tree data = IDL_LIST(iter).data;
switch(IDL_NODE_TYPE(data)) {
case IDLN_OP_DCL:
write_indent(state->file);
write_method_signature(data, state->file, AS_DECL, NULL);
fputs(" { return _to ", state->file);
write_method_signature(data, state->file, AS_CALL, NULL);
break;
case IDLN_ATTR_DCL:
write_indent(state->file);
if (!write_attr_accessor(data, state->file, TRUE, AS_DECL, NULL))
FAIL;
fputs(" { return _to ", state->file);
if (!write_attr_accessor(data, state->file, TRUE, AS_CALL, NULL))
FAIL;
if (!IDL_ATTR_DCL(data).f_readonly) {
fputs("; } \\\n", state->file); /* Terminate the previous one. */
write_indent(state->file);
if (!write_attr_accessor(data, state->file,
FALSE, AS_DECL, NULL))
FAIL;
fputs(" { return _to ", state->file);
if (!write_attr_accessor(data, state->file,
FALSE, AS_CALL, NULL))
FAIL;
/* '; } \n' at end will clean up. */
}
break;
case IDLN_CONST_DCL:
case IDLN_CODEFRAG:
continue;
default:
FAIL;
}
if (IDL_LIST(iter).next != NULL) {
fprintf(state->file, "; } \\\n");
} else {
fprintf(state->file, "; } \n");
}
}
fputc('\n', state->file);
/* XXX abstract above and below into one function? */
/*
* #define NS_FORWARD_SAFE_NSIFOO - create forwarding methods that can delegate
* behavior from in implementation to another object. As generated by
* idlc.
*/
fprintf(state->file,
"/* Use this macro to declare functions that forward the "
"behavior of this interface to another object in a safe way. */\n"
"#define NS_FORWARD_SAFE_%s(_to) \\\n",
classNameUpper);
if (IDL_INTERFACE(state->tree).body == NULL) {
write_indent(state->file);
fputs("/* no methods! */\n", state->file);
}
for (iter = IDL_INTERFACE(state->tree).body;
iter != NULL;
iter = IDL_LIST(iter).next)
{
IDL_tree data = IDL_LIST(iter).data;
switch(IDL_NODE_TYPE(data)) {
case IDLN_OP_DCL:
write_indent(state->file);
write_method_signature(data, state->file, AS_DECL, NULL);
fputs(" { return !_to ? NS_ERROR_NULL_POINTER : _to->", state->file);
write_method_signature(data, state->file, AS_CALL, NULL);
break;
case IDLN_ATTR_DCL:
write_indent(state->file);
if (!write_attr_accessor(data, state->file, TRUE, AS_DECL, NULL))
FAIL;
fputs(" { return !_to ? NS_ERROR_NULL_POINTER : _to->", state->file);
if (!write_attr_accessor(data, state->file, TRUE, AS_CALL, NULL))
FAIL;
if (!IDL_ATTR_DCL(data).f_readonly) {
fputs("; } \\\n", state->file); /* Terminate the previous one. */
write_indent(state->file);
if (!write_attr_accessor(data, state->file,
FALSE, AS_DECL, NULL))
FAIL;
fputs(" { return !_to ? NS_ERROR_NULL_POINTER : _to->", state->file);
if (!write_attr_accessor(data, state->file,
FALSE, AS_CALL, NULL))
FAIL;
/* '; } \n' at end will clean up. */
}
break;
case IDLN_CONST_DCL:
case IDLN_CODEFRAG:
continue;
default:
FAIL;
}
if (IDL_LIST(iter).next != NULL) {
fprintf(state->file, "; } \\\n");
} else {
fprintf(state->file, "; } \n");
}
}
fputc('\n', state->file);
/*
* Build a sample implementation template.
*/
if (strlen(className) >= 3 && className[2] == 'I') {
classNameImpl = xpidl_strdup(className);
if (!classNameImpl)
FAIL;
memmove(&classNameImpl[2], &classNameImpl[3], strlen(classNameImpl) - 2);
} else {
classNameImpl = xpidl_strdup("_MYCLASS_");
if (!classNameImpl)
FAIL;
}
fputs("#if 0\n"
"/* Use the code below as a template for the "
"implementation class for this interface. */\n"
"\n"
"/* Header file */"
"\n",
state->file);
fprintf(state->file, "class %s : public %s\n", classNameImpl, className);
fputs("{\n"
"public:\n", state->file);
write_indent(state->file);
fputs("NS_DECL_ISUPPORTS\n", state->file);
write_indent(state->file);
fprintf(state->file, "NS_DECL_%s\n", classNameUpper);
fputs("\n", state->file);
write_indent(state->file);
fprintf(state->file, "%s();\n", classNameImpl);
fputs("\n"
"private:\n", state->file);
write_indent(state->file);
fprintf(state->file, "~%s();\n", classNameImpl);
fputs("\n"
"protected:\n", state->file);
write_indent(state->file);
fputs("/* additional members */\n", state->file);
fputs("};\n\n", state->file);
fputs("/* Implementation file */\n", state->file);
fprintf(state->file,
"NS_IMPL_ISUPPORTS1(%s, %s)\n", classNameImpl, className);
fputs("\n", state->file);
fprintf(state->file, "%s::%s()\n", classNameImpl, classNameImpl);
fputs("{\n", state->file);
write_indent(state->file);
fputs("/* member initializers and constructor code */\n", state->file);
fputs("}\n\n", state->file);
fprintf(state->file, "%s::~%s()\n", classNameImpl, classNameImpl);
fputs("{\n", state->file);
write_indent(state->file);
fputs("/* destructor code */\n", state->file);
fputs("}\n\n", state->file);
for (iter = IDL_INTERFACE(state->tree).body;
iter != NULL;
iter = IDL_LIST(iter).next)
{
IDL_tree data = IDL_LIST(iter).data;
switch(IDL_NODE_TYPE(data)) {
case IDLN_OP_DCL:
/* It would be nice to remove this state-twiddling. */
orig = state->tree;
state->tree = data;
xpidl_write_comment(state, 0);
state->tree = orig;
write_method_signature(data, state->file, AS_IMPL, classNameImpl);
fputs("\n{\n", state->file);
write_indent(state->file);
write_indent(state->file);
fputs("return NS_ERROR_NOT_IMPLEMENTED;\n"
"}\n"
"\n", state->file);
break;
case IDLN_ATTR_DCL:
/* It would be nice to remove this state-twiddling. */
orig = state->tree;
state->tree = data;
xpidl_write_comment(state, 0);
state->tree = orig;
if (!write_attr_accessor(data, state->file, TRUE,
AS_IMPL, classNameImpl))
FAIL;
fputs("\n{\n", state->file);
write_indent(state->file);
write_indent(state->file);
fputs("return NS_ERROR_NOT_IMPLEMENTED;\n"
"}\n", state->file);
if (!IDL_ATTR_DCL(data).f_readonly) {
if (!write_attr_accessor(data, state->file, FALSE,
AS_IMPL, classNameImpl))
FAIL;
fputs("\n{\n", state->file);
write_indent(state->file);
write_indent(state->file);
fputs("return NS_ERROR_NOT_IMPLEMENTED;\n"
"}\n", state->file);
}
fputs("\n", state->file);
break;
case IDLN_CONST_DCL:
case IDLN_CODEFRAG:
continue;
default:
FAIL;
}
}
fputs("/* End of implementation class template. */\n"
"#endif\n"
"\n", state->file);
#undef FAIL
out:
if (classNameUpper)
free(classNameUpper);
if (classNameImpl)
free(classNameImpl);
return ok;
}
int
xpidl_process_idl(char *filename, IncludePathEntry *include_path,
char *file_basename, char* package, ModeData *mode)
{
char *tmp, *outname, *real_outname = NULL;
IDL_tree top;
TreeState state;
int rv;
input_callback_state callback_state;
gboolean ok = TRUE;
backend *emitter;
memset(&state, 0, sizeof(state));
callback_state.input_stack = NULL;
callback_state.base_includes = NULL;
callback_state.include_path = include_path;
callback_state.already_included = g_hash_table_new(g_str_hash, g_str_equal);
if (!callback_state.already_included) {
fprintf(stderr, "failed to create hashtable. out of memory?\n");
return 0;
}
state.basename = xpidl_strdup(filename);
if (package)
state.package = xpidl_strdup(package);
/* if basename has an .extension, truncate it. */
tmp = strrchr(state.basename, '.');
if (tmp)
*tmp = '\0';
if (!file_basename)
outname = xpidl_strdup(state.basename);
else
outname = xpidl_strdup(file_basename);
/* so we don't include it again! */
g_hash_table_insert(callback_state.already_included,
xpidl_strdup(filename), (void *)TRUE);
parsed_empty_file = FALSE;
rv = IDL_parse_filename_with_input(filename, input_callback, &callback_state,
msg_callback, &top,
&state.ns,
IDLF_IGNORE_FORWARDS |
IDLF_XPIDL,
enable_warnings ? IDL_WARNING1 :
IDL_ERROR);
if (parsed_empty_file) {
/*
* If we've detected (via hack in msg_callback) that libIDL returned
* failure because it found a file with no IDL, set the parse tree to
* null and proceed. Allowing this is useful to permit .idl files that
* collect #includes.
*/
top = NULL;
state.ns = NULL;
} else if (rv != IDL_SUCCESS) {
if (rv == -1) {
g_warning("Parse of %s failed: %s", filename, g_strerror(errno));
} else {
g_warning("Parse of %s failed", filename);
}
return 0;
}
state.basename = xpidl_strdup(filename);
tmp = strrchr(state.basename, '.');
if (tmp)
*tmp = '\0';
/* so xpidl_header.c can use it to generate a list of #include directives */
state.base_includes = callback_state.base_includes;
emitter = mode->factory();
state.dispatch = emitter->dispatch_table;
if (strcmp(outname, "-")) {
const char *fopen_mode;
const char *out_basename;
/* explicit_output_filename can't be true without a filename */
if (explicit_output_filename) {
real_outname = g_strdup(outname);
} else {
/*
*This combination seems a little strange, what about OS/2?
* Assume it's some build issue
*/
#if defined(XP_UNIX) || defined(XP_WIN)
if (!file_basename) {
out_basename = xpidl_basename(outname);
} else {
out_basename = outname;
}
#else
out_basename = outname;
#endif
real_outname = g_strdup_printf("%s.%s", out_basename, mode->suffix);
}
/* don't create/open file here for Java */
if (strcmp(mode->mode, "java") == 0)
{
state.filename = real_outname;
} else {
/* Use binary write for typelib mode */
fopen_mode = (strcmp(mode->mode, "typelib")) ? "w" : "wb";
state.file = fopen(real_outname, fopen_mode);
if (!state.file) {
perror("error opening output file");
return 0;
}
}
} else {
state.file = stdout;
}
state.tree = top;
if (emitter->emit_prolog)
emitter->emit_prolog(&state);
if (state.tree) /* Only if we have a tree to process. */
ok = xpidl_process_node(&state);
if (emitter->emit_epilog)
emitter->emit_epilog(&state);
if (strcmp(mode->mode, "java") != 0)
{
if (state.file != stdout)
fclose(state.file);
}
free(state.basename);
free(state.package);
free(outname);
g_hash_table_foreach(callback_state.already_included, free_ghash_key, NULL);
g_hash_table_destroy(callback_state.already_included);
g_slist_foreach(callback_state.base_includes, free_gslist_data, NULL);
if (state.ns)
IDL_ns_free(state.ns);
if (top)
IDL_tree_free(top);
if (real_outname != NULL) {
/*
* Delete partial output file on failure. (Mac does this in the plugin
* driver code, if the compiler returns failure.)
*/
#if defined(XP_UNIX) || defined(XP_WIN)
if (!ok)
unlink(real_outname);
#endif
g_free(real_outname);
}
return ok;
}
static gboolean
interface_declaration(TreeState *state)
{
char outname[PATH_MAX];
char* p;
IDL_tree interface = state->tree;
IDL_tree iterator = NULL;
char *interface_name =
subscriptIdentifier(state, IDL_IDENT(IDL_INTERFACE(interface).ident).str);
const char *iid = NULL;
char iid_parsed[UUID_LENGTH];
if (!verify_interface_declaration(interface))
return FALSE;
/*
* Each interface decl is a single file
*/
p = strrchr(state->filename, '/');
if (p) {
strncpy(outname, state->filename, p + 1 - state->filename);
outname[p + 1 - state->filename] = '\0';
}
strcat(outname, interface_name);
strcat(outname, ".java");
state->file = fopen(outname, "w");
if (!state->file) {
perror("error opening output file");
return FALSE;
}
fputs("/*\n * ************* DO NOT EDIT THIS FILE ***********\n",
state->file);
fprintf(state->file,
" *\n * This file was automatically generated from %s.idl.\n",
state->basename);
fputs(" */\n\n", state->file);
if (state->package)
fprintf(state->file, "\npackage %s;\n\n", state->package);
if (!state->package || strcmp(state->package, "org.mozilla.xpcom") != 0)
fputs("import org.mozilla.xpcom.*;\n", state->file);
fputs("\n", state->file);
#ifndef LIBIDL_MAJOR_VERSION
iid = IDL_tree_property_get(interface, "uuid");
#else
iid = IDL_tree_property_get(IDL_INTERFACE(interface).ident, "uuid");
#endif
if (iid) {
struct nsID id;
/* Redundant, but a better error than 'cannot parse.' */
if (strlen(iid) != 36) {
IDL_tree_error(state->tree, "IID %s is the wrong length\n", iid);
return FALSE;
}
/*
* Parse uuid and then output resulting nsID to string, to validate
* uuid and normalize resulting .h files.
*/
if (!xpidl_parse_iid(&id, iid)) {
IDL_tree_error(state->tree, "cannot parse IID %s\n", iid);
return FALSE;
}
if (!xpidl_sprint_iid(&id, iid_parsed)) {
IDL_tree_error(state->tree, "error formatting IID %s\n", iid);
return FALSE;
}
} else {
IDL_tree_error(state->tree, "interface %s lacks a uuid attribute\n",
interface_name);
return FALSE;
}
/*
* Write out JavaDoc comment
*/
fprintf(state->file, "\n/**\n * Interface %s\n", interface_name);
if (iid != NULL) {
fprintf(state->file, " *\n * IID: 0x%s\n */\n\n", iid_parsed);
} else {
fputs(" */\n\n", state->file);
}
/*
* Write "public interface <foo>"
*/
fprintf(state->file, "public interface %s", interface_name);
/*
* Check for inheritence, and iterator over the inherited names,
* if any.
*/
if ((iterator = IDL_INTERFACE(interface).inheritance_spec)) {
fputs(" extends ", state->file);
do {
fprintf(state->file, "%s",
IDL_IDENT(IDL_LIST(iterator).data).str);
if (IDL_LIST(iterator).next) {
fputs(", ", state->file);
}
} while ((iterator = IDL_LIST(iterator).next));
}
fputs("\n{\n", state->file);
/*
* Write interface constants for IID
*/
if (iid) {
/* public static final String NS_ISUPPORTS_IID = "00000000-0000-0000-c000-000000000046" */
fputs(" public static final String ", state->file);
write_classname_iid_define(state->file, interface_name);
fprintf(state->file, " =\n \"{%s}\";\n\n", iid_parsed);
}
/*
* Advance the state of the tree, go on to process more
*/
state->tree = IDL_INTERFACE(interface).body;
PRIVDATA(state)->bCountingMethods = FALSE;
PRIVDATA(state)->numMethods = 0;
if (state->tree && !xpidl_process_node(state)) {
return FALSE;
}
fputs("\n}\n", state->file);
fprintf(state->file, "\n/*\n * end\n */\n");
fclose(state->file);
return TRUE;
}
static gboolean
interface_declaration(TreeState *state)
{
char *outname;
IDL_tree interface = state->tree;
IDL_tree iterator = NULL;
char *interface_name =
subscriptIdentifier(state, IDL_IDENT(IDL_INTERFACE(interface).ident).str);
const char *iid = NULL;
GSList *doc_comments = IDL_IDENT(IDL_INTERFACE(interface).ident).comments;
char *prefix = IDL_GENTREE(IDL_NS(state->ns).current)._cur_prefix;
/*
* Each interface decl is a single file
*/
outname = g_strdup_printf("%s.%s", interface_name, "java");
FILENAME(state) = fopen(outname, "w");
if (!FILENAME(state)) {
perror("error opening output file");
return FALSE;
}
fputs("/*\n * ************* DO NOT EDIT THIS FILE ***********\n",
FILENAME(state));
fprintf(FILENAME(state),
" *\n * This file was automatically generated from %s.idl.\n",
state->basename);
fputs(" */\n\n", FILENAME(state));
if (prefix) {
if (strlen(prefix))
fprintf(FILENAME(state), "\npackage %s;\n\n", prefix);
fputs("import org.mozilla.xpcom.*;\n\n", FILENAME(state));
} else {
fputs("\npackage org.mozilla.xpcom;\n\n", FILENAME(state));
}
/*
* Write out JavaDoc comment
*/
fprintf(FILENAME(state), "\n/**\n * Interface %s\n", interface_name);
#ifndef LIBIDL_MAJOR_VERSION
iid = IDL_tree_property_get(interface, "uuid");
#else
iid = IDL_tree_property_get(IDL_INTERFACE(interface).ident, "uuid");
#endif
if (iid != NULL) {
fprintf(FILENAME(state), " *\n * IID: 0x%s\n */\n\n", iid);
} else {
fputs(" */\n\n", FILENAME(state));
}
if (doc_comments != NULL)
printlist(FILENAME(state), doc_comments);
/*
* Write "public interface <foo>"
*/
fprintf(FILENAME(state), "public interface %s ", interface_name);
/*
* Check for inheritence, and iterator over the inherited names,
* if any.
*/
if ((iterator = IDL_INTERFACE(interface).inheritance_spec)) {
fputs("extends ", FILENAME(state));
do {
fprintf(FILENAME(state), "%s",
IDL_IDENT(IDL_LIST(iterator).data).str);
if (IDL_LIST(iterator).next) {
fputs(", ", FILENAME(state));
}
} while ((iterator = IDL_LIST(iterator).next));
}
fputs("\n{\n", FILENAME(state));
if (iid) {
/*
* Write interface constants for IID
*/
/* fputs(" public static final String ", FILENAME(state)); */
/* XXX s.b just "IID" ? */
/* if (!write_classname_iid_define(FILENAME(state), interface_name)) { */
/* return FALSE; */
/* } */
/* fprintf(FILENAME(state), "_STRING =\n \"%s\";\n\n", iid); */
/* fputs(" public static final nsID ", FILENAME(state)); */
/* XXX s.b just "IID" ? */
/* if (!write_classname_iid_define(FILENAME(state), interface_name)) { */
/* return FALSE; */
/* } */
/* fprintf(FILENAME(state), " =\n new nsID(\"%s\");\n\n", iid); */
fprintf(FILENAME(state), " public static final IID IID =\n new IID(\"%s\");\n\n", iid);
}
/*
* Advance the state of the tree, go on to process more
*/
state->tree = IDL_INTERFACE(interface).body;
if (state->tree && !xpidl_process_node(state)) {
return FALSE;
}
fputs("\n}\n", FILENAME(state));
fprintf(FILENAME(state), "\n/*\n * end\n */\n");
fclose(FILENAME(state));
free(outname);
return TRUE;
}
