diff options
Diffstat (limited to 'glib/dbus-binding-tool-glib.c')
| -rw-r--r-- | glib/dbus-binding-tool-glib.c | 1625 |
1 files changed, 0 insertions, 1625 deletions
diff --git a/glib/dbus-binding-tool-glib.c b/glib/dbus-binding-tool-glib.c deleted file mode 100644 index 1386e3f1..00000000 --- a/glib/dbus-binding-tool-glib.c +++ /dev/null @@ -1,1625 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu" -*- */ -/* dbus-binding-tool-glib.c: Output C glue - * - * Copyright (C) 2003, 2004, 2005 Red Hat, Inc. - * Copyright (C) 2005 Nokia - * - * Licensed under the Academic Free License version 2.1 - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - */ - -#include <config.h> -#include "dbus/dbus-glib.h" -#include "dbus-gidl.h" -#include "dbus-gparser.h" -#include "dbus-gutils.h" -#include "dbus-gtype-specialized.h" -#include "dbus-gsignature.h" -#include "dbus-gvalue-utils.h" -#include "dbus-glib-tool.h" -#include "dbus-binding-tool-glib.h" -#include <glib/gi18n.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#define MARSHAL_PREFIX "dbus_glib_marshal_" - -typedef struct -{ - gboolean ignore_unsupported; - const char* prefix; - GIOChannel *channel; - - GError **error; - - GHashTable *generated; - GString *blob; - GString *signal_blob; - GString *property_blob; - guint count; -} DBusBindingToolCData; - -static gboolean gather_marshallers (BaseInfo *base, DBusBindingToolCData *data, GError **error); -static gboolean generate_glue (BaseInfo *base, DBusBindingToolCData *data, GError **error); -static gboolean generate_client_glue (BaseInfo *base, DBusBindingToolCData *data, GError **error); - -static const char * -dbus_g_type_get_marshal_name (GType gtype) -{ - switch (G_TYPE_FUNDAMENTAL (gtype)) - { - case G_TYPE_NONE: - return "NONE"; - case G_TYPE_BOOLEAN: - return "BOOLEAN"; - case G_TYPE_UCHAR: - return "UCHAR"; - case G_TYPE_INT: - return "INT"; - case G_TYPE_UINT: - return "UINT"; - case G_TYPE_INT64: - return "INT64"; - case G_TYPE_UINT64: - return "UINT64"; - case G_TYPE_DOUBLE: - return "DOUBLE"; - case G_TYPE_STRING: - return "STRING"; - case G_TYPE_POINTER: - return "POINTER"; - case G_TYPE_BOXED: - return "BOXED"; - case G_TYPE_OBJECT: - return "OBJECT"; - default: - return NULL; - } -} - -/* This entire function is kind of...ugh. */ -static const char * -dbus_g_type_get_c_name (GType gtype) -{ - GType subtype; - if (dbus_g_type_is_struct (gtype)) - { - return "GValueArray"; - } - if (dbus_g_type_is_collection (gtype)) - { - subtype = dbus_g_type_get_collection_specialization(gtype); - if (_dbus_g_type_is_fixed (subtype)) - return "GArray"; - else - return "GPtrArray"; - } - - if (dbus_g_type_is_map (gtype)) - return "GHashTable"; - - if (g_type_is_a (gtype, G_TYPE_STRING)) - return "char *"; - - /* This one is even more hacky...we get an extra * - * because G_TYPE_STRV is a G_TYPE_BOXED - */ - if (g_type_is_a (gtype, G_TYPE_STRV)) - return "char *"; - - if (g_type_is_a (gtype, DBUS_TYPE_G_OBJECT_PATH)) - return "char"; - - return g_type_name (gtype); -} - -static gboolean -compute_gsignature (MethodInfo *method, GType *rettype, GArray **params, GError **error) -{ - GSList *elt; - GType retval_type; - GArray *ret; - gboolean is_async; - const char *arg_type; - gboolean retval_signals_error; - - is_async = method_info_get_annotation (method, DBUS_GLIB_ANNOTATION_ASYNC) != NULL; - retval_signals_error = FALSE; - - ret = g_array_new (TRUE, TRUE, sizeof (GType)); - - if (is_async) - retval_type = G_TYPE_NONE; - else - { - gboolean found_retval; - - /* Look for return value */ - found_retval = FALSE; - for (elt = method_info_get_args (method); elt; elt = elt->next) - { - ArgInfo *arg = elt->data; - const char *returnval_annotation; - - returnval_annotation = arg_info_get_annotation (arg, DBUS_GLIB_ANNOTATION_RETURNVAL); - if (returnval_annotation != NULL) - { - arg_type = arg_info_get_type (arg); - retval_type = _dbus_gtype_from_signature (arg_type, FALSE); - if (retval_type == G_TYPE_INVALID) - goto invalid_type; - found_retval = TRUE; - if (!strcmp (returnval_annotation, "error")) - retval_signals_error = TRUE; - break; - } - } - if (!found_retval) - { - retval_type = G_TYPE_BOOLEAN; - retval_signals_error = TRUE; - } - } - - *rettype = retval_type; - - /* Handle all input arguments */ - for (elt = method_info_get_args (method); elt; elt = elt->next) - { - ArgInfo *arg = elt->data; - if (arg_info_get_direction (arg) == ARG_IN) - { - GType gtype; - - arg_type = arg_info_get_type (arg); - gtype = _dbus_gtype_from_signature (arg_type, FALSE); - if (gtype == G_TYPE_INVALID) - goto invalid_type; - - g_array_append_val (ret, gtype); - } - } - - if (!is_async) - { - /* Append pointer for each out arg storage */ - for (elt = method_info_get_args (method); elt; elt = elt->next) - { - ArgInfo *arg = elt->data; - - /* Skip return value */ - if (arg_info_get_annotation (arg, DBUS_GLIB_ANNOTATION_RETURNVAL) != NULL) - continue; - - if (arg_info_get_direction (arg) == ARG_OUT) - { - GType gtype; - arg_type = arg_info_get_type (arg); - gtype = _dbus_gtype_from_signature (arg_type, FALSE); - if (gtype == G_TYPE_INVALID) - goto invalid_type; - /* We actually just need a pointer for the return value - storage */ - gtype = G_TYPE_POINTER; - g_array_append_val (ret, gtype); - } - } - - if (retval_signals_error) - { - /* Final GError parameter */ - GType gtype = G_TYPE_POINTER; - g_array_append_val (ret, gtype); - } - } - else - { - /* Context pointer */ - GType gtype = G_TYPE_POINTER; - g_array_append_val (ret, gtype); - } - - *params = ret; - return TRUE; - - invalid_type: - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_UNSUPPORTED_CONVERSION, - _("Unsupported conversion from D-BUS type %s to glib-genmarshal type"), - arg_type); - return FALSE; -} - - -static char * -compute_marshaller (MethodInfo *method, GError **error) -{ - GArray *signature; - GType rettype; - const char *marshal_name; - GString *ret; - guint i; - - if (!compute_gsignature (method, &rettype, &signature, error)) - return NULL; - - ret = g_string_new (""); - marshal_name = dbus_g_type_get_marshal_name (rettype); - g_assert (marshal_name != NULL); - g_string_append (ret, marshal_name); - g_string_append_c (ret, ':'); - for (i = 0; i < signature->len; i++) - { - marshal_name = dbus_g_type_get_marshal_name (g_array_index (signature, GType, i)); - g_assert (marshal_name != NULL); - g_string_append (ret, marshal_name); - if (i < signature->len - 1) - g_string_append_c (ret, ','); - } - if (signature->len == 0) - { - marshal_name = dbus_g_type_get_marshal_name (G_TYPE_NONE); - g_assert (marshal_name != NULL); - g_string_append (ret, marshal_name); - } - g_array_free (signature, TRUE); - return g_string_free (ret, FALSE); -} - -static char * -compute_marshaller_name (MethodInfo *method, const char *prefix, GError **error) -{ - GString *ret; - GArray *signature; - GType rettype; - const char *marshal_name; - guint i; - - if (!compute_gsignature (method, &rettype, &signature, error)) - return NULL; - - ret = g_string_new (MARSHAL_PREFIX); - g_string_append (ret, prefix); - g_string_append_c (ret, '_'); - - marshal_name = dbus_g_type_get_marshal_name (rettype); - g_assert (marshal_name != NULL); - g_string_append (ret, marshal_name); - g_string_append (ret, "__"); - for (i = 0; i < signature->len; i++) - { - marshal_name = dbus_g_type_get_marshal_name (g_array_index (signature, GType, i)); - g_assert (marshal_name != NULL); - g_string_append (ret, marshal_name); - if (i < signature->len - 1) - g_string_append_c (ret, '_'); - } - if (signature->len == 0) - { - marshal_name = dbus_g_type_get_marshal_name (G_TYPE_NONE); - g_assert (marshal_name != NULL); - g_string_append (ret, marshal_name); - } - g_array_free (signature, TRUE); - return g_string_free (ret, FALSE); -} - -static gboolean -gather_marshallers_list (GSList *list, DBusBindingToolCData *data, GError **error) -{ - GSList *tmp; - - tmp = list; - while (tmp != NULL) - { - if (!gather_marshallers (tmp->data, data, error)) - return FALSE; - tmp = tmp->next; - } - return TRUE; -} - -static gboolean -gather_marshallers (BaseInfo *base, DBusBindingToolCData *data, GError **error) -{ - if (base_info_get_type (base) == INFO_TYPE_NODE) - { - if (!gather_marshallers_list (node_info_get_nodes ((NodeInfo *) base), - data, error)) - return FALSE; - if (!gather_marshallers_list (node_info_get_interfaces ((NodeInfo *) base), - data, error)) - return FALSE; - } - else - { - InterfaceInfo *interface; - GSList *methods; - GSList *tmp; - const char *interface_c_name; - - interface = (InterfaceInfo *) base; - interface_c_name = interface_info_get_annotation (interface, DBUS_GLIB_ANNOTATION_C_SYMBOL); - if (interface_c_name == NULL) - { - if (!data->prefix) - return TRUE; - } - - methods = interface_info_get_methods (interface); - - /* Generate the necessary marshallers for the methods. */ - - for (tmp = methods; tmp != NULL; tmp = g_slist_next (tmp)) - { - MethodInfo *method; - char *marshaller_name; - - method = (MethodInfo *) tmp->data; - - marshaller_name = compute_marshaller (method, error); - if (!marshaller_name) - return FALSE; - - if (g_hash_table_lookup (data->generated, marshaller_name)) - { - g_free (marshaller_name); - continue; - } - - g_hash_table_insert (data->generated, marshaller_name, NULL); - } - - } - return TRUE; -} - -static gboolean -generate_glue_list (GSList *list, DBusBindingToolCData *data, GError **error) -{ - GSList *tmp; - - tmp = list; - while (tmp != NULL) - { - if (!generate_glue (tmp->data, data, error)) - return FALSE; - tmp = tmp->next; - } - return TRUE; -} - -#define WRITE_OR_LOSE(x) do { gsize bytes_written; if (!g_io_channel_write_chars (channel, x, -1, &bytes_written, error)) goto io_lose; } while (0) - -static gboolean -write_printf_to_iochannel (const char *fmt, GIOChannel *channel, GError **error, ...) -{ - char *str; - va_list args; - GIOStatus status; - gsize written; - gboolean ret; - - va_start (args, error); - - str = g_strdup_vprintf (fmt, args); - if ((status = g_io_channel_write_chars (channel, str, -1, &written, error)) == G_IO_STATUS_NORMAL) - ret = TRUE; - else - ret = FALSE; - - g_free (str); - - va_end (args); - - return ret; -} - -static gboolean -write_quoted_string (GIOChannel *channel, GString *string, GError **error) -{ - guint i; - - WRITE_OR_LOSE ("\""); - for (i = 0; i < string->len; i++) - { - if (string->str[i] != '\0') - { - if (!g_io_channel_write_chars (channel, string->str + i, 1, NULL, error)) - return FALSE; - } - else - { - if (!g_io_channel_write_chars (channel, "\\0", -1, NULL, error)) - return FALSE; - } - } - WRITE_OR_LOSE ("\\0\""); - return TRUE; - io_lose: - return FALSE; -} - -static gboolean -generate_glue (BaseInfo *base, DBusBindingToolCData *data, GError **error) -{ - if (base_info_get_type (base) == INFO_TYPE_NODE) - { - GString *object_introspection_data_blob; - GIOChannel *channel; - - channel = data->channel; - - object_introspection_data_blob = g_string_new_len ("", 0); - - data->blob = object_introspection_data_blob; - data->count = 0; - - data->signal_blob = g_string_new_len ("", 0); - data->property_blob = g_string_new_len ("", 0); - - if (!write_printf_to_iochannel ("static const DBusGMethodInfo dbus_glib_%s_methods[] = {\n", channel, error, data->prefix)) - goto io_lose; - - if (!generate_glue_list (node_info_get_nodes ((NodeInfo *) base), - data, error)) - return FALSE; - if (!generate_glue_list (node_info_get_interfaces ((NodeInfo *) base), - data, error)) - return FALSE; - - WRITE_OR_LOSE ("};\n\n"); - - /* Information about the object. */ - - if (!write_printf_to_iochannel ("const DBusGObjectInfo dbus_glib_%s_object_info = {\n", - channel, error, data->prefix)) - goto io_lose; - WRITE_OR_LOSE (" 0,\n"); - if (!write_printf_to_iochannel (" dbus_glib_%s_methods,\n", channel, error, data->prefix)) - goto io_lose; - if (!write_printf_to_iochannel (" %d,\n", channel, error, data->count)) - goto io_lose; - - if (!write_quoted_string (channel, object_introspection_data_blob, error)) - goto io_lose; - WRITE_OR_LOSE (",\n"); - if (!write_quoted_string (channel, data->signal_blob, error)) - goto io_lose; - WRITE_OR_LOSE (",\n"); - if (!write_quoted_string (channel, data->property_blob, error)) - goto io_lose; - WRITE_OR_LOSE ("\n};\n\n"); - - g_string_free (object_introspection_data_blob, TRUE); - g_string_free (data->signal_blob, TRUE); - g_string_free (data->property_blob, TRUE); - } - else - { - GIOChannel *channel; - InterfaceInfo *interface; - GSList *methods; - GSList *signals; - GSList *properties; - GSList *tmp; - const char *interface_c_name; - GString *object_introspection_data_blob; - - channel = data->channel; - object_introspection_data_blob = data->blob; - - interface = (InterfaceInfo *) base; - interface_c_name = interface_info_get_annotation (interface, DBUS_GLIB_ANNOTATION_C_SYMBOL); - if (interface_c_name == NULL) - { - if (data->prefix == NULL) - return TRUE; - interface_c_name = data->prefix; - } - - methods = interface_info_get_methods (interface); - - /* Table of marshalled methods. */ - - for (tmp = methods; tmp != NULL; tmp = g_slist_next (tmp)) - { - MethodInfo *method; - char *marshaller_name; - char *method_c_name; - gboolean async = FALSE; - GSList *args; - gboolean found_retval = FALSE; - - method = (MethodInfo *) tmp->data; - method_c_name = g_strdup (method_info_get_annotation (method, DBUS_GLIB_ANNOTATION_C_SYMBOL)); - if (method_c_name == NULL) - { - char *method_name_uscored; - method_name_uscored = _dbus_gutils_wincaps_to_uscore (method_info_get_name (method)); - method_c_name = g_strdup_printf ("%s_%s", - interface_c_name, - method_name_uscored); - g_free (method_name_uscored); - } - - if (!write_printf_to_iochannel (" { (GCallback) %s, ", channel, error, - method_c_name)) - goto io_lose; - - marshaller_name = compute_marshaller_name (method, data->prefix, error); - if (!marshaller_name) - goto io_lose; - - if (!write_printf_to_iochannel ("%s, %d },\n", channel, error, - marshaller_name, - object_introspection_data_blob->len)) - { - g_free (marshaller_name); - goto io_lose; - } - - if (method_info_get_annotation (method, DBUS_GLIB_ANNOTATION_ASYNC) != NULL) - async = TRUE; - - /* Object method data blob format: - * <iface>\0<name>\0(<argname>\0<argdirection>\0<argtype>\0)*\0 - */ - - g_string_append (object_introspection_data_blob, interface_info_get_name (interface)); - g_string_append_c (object_introspection_data_blob, '\0'); - - g_string_append (object_introspection_data_blob, method_info_get_name (method)); - g_string_append_c (object_introspection_data_blob, '\0'); - - g_string_append_c (object_introspection_data_blob, async ? 'A' : 'S'); - g_string_append_c (object_introspection_data_blob, '\0'); - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - char direction; - const char *returnval_annotation; - - arg = args->data; - - g_string_append (object_introspection_data_blob, arg_info_get_name (arg)); - g_string_append_c (object_introspection_data_blob, '\0'); - - switch (arg_info_get_direction (arg)) - { - case ARG_IN: - direction = 'I'; - break; - case ARG_OUT: - direction = 'O'; - break; - case ARG_INVALID: - default: - g_assert_not_reached (); - direction = 0; /* silence gcc */ - break; - } - g_string_append_c (object_introspection_data_blob, direction); - g_string_append_c (object_introspection_data_blob, '\0'); - - if (arg_info_get_annotation (arg, DBUS_GLIB_ANNOTATION_CONST) != NULL) - { - if (arg_info_get_direction (arg) == ARG_IN) - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_INVALID_ANNOTATION, - "Input argument \"%s\" cannot have const annotation in method \"%s\" of interface \"%s\"\n", - arg_info_get_name (arg), - method_info_get_name (method), - interface_info_get_name (interface)); - return FALSE; - } - g_string_append_c (object_introspection_data_blob, 'C'); - g_string_append_c (object_introspection_data_blob, '\0'); - } - else if (arg_info_get_direction (arg) == ARG_OUT) - { - g_string_append_c (object_introspection_data_blob, 'F'); - g_string_append_c (object_introspection_data_blob, '\0'); - } - - returnval_annotation = arg_info_get_annotation (arg, DBUS_GLIB_ANNOTATION_RETURNVAL); - if (returnval_annotation != NULL) - { - GType gtype; - - if (found_retval) - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_INVALID_ANNOTATION, - "Multiple arguments with return value annotation in method \"%s\" of interface \"%s\"\n", - method_info_get_name (method), - interface_info_get_name (interface)); - return FALSE; - } - found_retval = TRUE; - if (arg_info_get_direction (arg) == ARG_IN) - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_INVALID_ANNOTATION, - "Input argument \"%s\" cannot have return value annotation in method \"%s\" of interface \"%s\"\n", - arg_info_get_name (arg), - method_info_get_name (method), - interface_info_get_name (interface)); - return FALSE; - } - if (!strcmp ("", returnval_annotation)) - g_string_append_c (object_introspection_data_blob, 'R'); - else if (!strcmp ("error", returnval_annotation)) - { - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - if (!_dbus_gtype_can_signal_error (gtype)) - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_INVALID_ANNOTATION, - "Output argument \"%s\" cannot signal error with type \"%s\" in method \"%s\" of interface \"%s\"\n", - arg_info_get_name (arg), - g_type_name (gtype), - method_info_get_name (method), - interface_info_get_name (interface)); - return FALSE; - } - g_string_append_c (object_introspection_data_blob, 'E'); - } - else - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_INVALID_ANNOTATION, - "Invalid ReturnVal annotation for argument \"%s\" in method \"%s\" of interface \"%s\"\n", - arg_info_get_name (arg), - method_info_get_name (method), - interface_info_get_name (interface)); - return FALSE; - } - - g_string_append_c (object_introspection_data_blob, '\0'); - } - else if (arg_info_get_direction (arg) == ARG_OUT) - { - g_string_append_c (object_introspection_data_blob, 'N'); - g_string_append_c (object_introspection_data_blob, '\0'); - } - - g_string_append (object_introspection_data_blob, arg_info_get_type (arg)); - g_string_append_c (object_introspection_data_blob, '\0'); - } - - g_string_append_c (object_introspection_data_blob, '\0'); - - data->count++; - } - - signals = interface_info_get_signals (interface); - - for (tmp = signals; tmp != NULL; tmp = g_slist_next (tmp)) - { - SignalInfo *sig; - - sig = tmp->data; - - g_string_append (data->signal_blob, interface_info_get_name (interface)); - g_string_append_c (data->signal_blob, '\0'); - g_string_append (data->signal_blob, signal_info_get_name (sig)); - g_string_append_c (data->signal_blob, '\0'); - } - - properties = interface_info_get_properties (interface); - - for (tmp = properties; tmp != NULL; tmp = g_slist_next (tmp)) - { - PropertyInfo *prop; - - prop = tmp->data; - - g_string_append (data->property_blob, interface_info_get_name (interface)); - g_string_append_c (data->property_blob, '\0'); - g_string_append (data->property_blob, property_info_get_name (prop)); - g_string_append_c (data->property_blob, '\0'); - } - } - return TRUE; - io_lose: - return FALSE; -} - -static void -write_marshaller (gpointer key, gpointer value, gpointer user_data) -{ - DBusBindingToolCData *data; - const char *marshaller; - gsize bytes_written; - - data = user_data; - marshaller = key; - - if (data->error && *data->error) - return; - - if (g_io_channel_write_chars (data->channel, marshaller, -1, &bytes_written, data->error) == G_IO_STATUS_NORMAL) - g_io_channel_write_chars (data->channel, "\n", -1, &bytes_written, data->error); -} - -gboolean -dbus_binding_tool_output_glib_server (BaseInfo *info, GIOChannel *channel, const char *prefix, GError **error) -{ - gboolean ret; - GPtrArray *argv; - gint child_stdout; - GIOChannel *genmarshal_stdout; - GPid child_pid; - DBusBindingToolCData data; - char *tempfile_name; - gint tempfile_fd; - GIOStatus iostatus; - char buf[4096]; - gsize bytes_read, bytes_written; - - memset (&data, 0, sizeof (data)); - - dbus_g_type_specialized_init (); - _dbus_g_type_specialized_builtins_init (); - - data.prefix = prefix; - data.generated = g_hash_table_new_full (g_str_hash, g_str_equal, (GDestroyNotify) g_free, NULL); - data.error = error; - genmarshal_stdout = NULL; - tempfile_name = NULL; - - if (!gather_marshallers (info, &data, error)) - goto io_lose; - - tempfile_fd = g_file_open_tmp ("dbus-binding-tool-c-marshallers.XXXXXX", - &tempfile_name, error); - if (tempfile_fd < 0) - goto io_lose; - - data.channel = g_io_channel_unix_new (tempfile_fd); - if (!g_io_channel_set_encoding (data.channel, NULL, error)) - goto io_lose; - g_hash_table_foreach (data.generated, write_marshaller, &data); - if (error && *error != NULL) - { - ret = FALSE; - g_io_channel_close (data.channel); - g_io_channel_unref (data.channel); - goto io_lose; - } - - g_io_channel_close (data.channel); - g_io_channel_unref (data.channel); - - /* Now spawn glib-genmarshal to insert all our required marshallers */ - argv = g_ptr_array_new (); - g_ptr_array_add (argv, "glib-genmarshal"); - g_ptr_array_add (argv, "--header"); - g_ptr_array_add (argv, "--body"); - g_ptr_array_add (argv, g_strdup_printf ("--prefix=%s%s", MARSHAL_PREFIX, prefix)); - g_ptr_array_add (argv, tempfile_name); - g_ptr_array_add (argv, NULL); - if (!g_spawn_async_with_pipes (NULL, (char**)argv->pdata, NULL, - G_SPAWN_SEARCH_PATH, - NULL, NULL, - &child_pid, - NULL, - &child_stdout, NULL, error)) - { - g_ptr_array_free (argv, TRUE); - goto io_lose; - } - g_ptr_array_free (argv, TRUE); - - genmarshal_stdout = g_io_channel_unix_new (child_stdout); - if (!g_io_channel_set_encoding (genmarshal_stdout, NULL, error)) - goto io_lose; - - WRITE_OR_LOSE ("/* Generated by dbus-binding-tool; do not edit! */\n\n"); - - while ((iostatus = g_io_channel_read_chars (genmarshal_stdout, buf, sizeof (buf), - &bytes_read, error)) == G_IO_STATUS_NORMAL) - if (g_io_channel_write_chars (channel, buf, bytes_read, &bytes_written, error) != G_IO_STATUS_NORMAL) - goto io_lose; - if (iostatus != G_IO_STATUS_EOF) - goto io_lose; - - g_io_channel_close (genmarshal_stdout); - - WRITE_OR_LOSE ("#include <dbus/dbus-glib.h>\n"); - - data.channel = channel; - g_io_channel_ref (data.channel); - if (!generate_glue (info, &data, error)) - goto io_lose; - - ret = TRUE; - cleanup: - if (tempfile_name) - unlink (tempfile_name); - g_free (tempfile_name); - if (genmarshal_stdout) - g_io_channel_unref (genmarshal_stdout); - if (data.channel) - g_io_channel_unref (data.channel); - g_hash_table_destroy (data.generated); - - return ret; - io_lose: - ret = FALSE; - goto cleanup; -} - -static char * -iface_to_c_prefix (const char *iface) -{ - char **components; - char **component; - GString *ret; - gboolean first; - - components = g_strsplit (iface, ".", 0); - - first = TRUE; - ret = g_string_new (""); - for (component = components; *component; component++) - { - if (!first) - g_string_append_c (ret, '_'); - else - first = FALSE; - g_string_append (ret, *component); - } - g_strfreev (components); - return g_string_free (ret, FALSE); -} - -static char * -compute_client_method_name (const char *iface_prefix, MethodInfo *method) -{ - char *method_name_uscored, *ret; - - method_name_uscored = _dbus_gutils_wincaps_to_uscore (method_info_get_name (method)); - ret = g_strdup_printf ("%s_%s", iface_prefix, method_name_uscored); - g_free (method_name_uscored); - - return ret; -} - -static gboolean -write_formal_parameters (InterfaceInfo *iface, MethodInfo *method, GIOChannel *channel, GError **error) -{ - GSList *args; - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - const char *type_str; - const char *type_suffix; - GType gtype; - int direction; - - arg = args->data; - - WRITE_OR_LOSE (", "); - - direction = arg_info_get_direction (arg); - - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - if (gtype == G_TYPE_INVALID) - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_UNSUPPORTED_CONVERSION, - _("Unsupported conversion from D-BUS type signature \"%s\" to glib C type in method \"%s\" of interface \"%s\""), - arg_info_get_type (arg), - method_info_get_name (method), - interface_info_get_name (iface)); - return FALSE; - } - type_str = dbus_g_type_get_c_name (gtype); - g_assert (type_str); - /* Variants are special...*/ - if (gtype == G_TYPE_VALUE) - { - if (direction == ARG_IN) - type_suffix = "*"; - else - type_suffix = ""; - } - else if ((g_type_is_a (gtype, G_TYPE_BOXED) - || g_type_is_a (gtype, G_TYPE_OBJECT) - || g_type_is_a (gtype, G_TYPE_POINTER))) - type_suffix = "*"; - else - type_suffix = ""; - - - switch (direction) - { - case ARG_IN: - if (!write_printf_to_iochannel ("const %s%s IN_%s", channel, error, - type_str, - type_suffix, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_OUT: - if (!write_printf_to_iochannel ("%s%s* OUT_%s", channel, error, - type_str, - type_suffix, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_INVALID: - break; - } - } - - return TRUE; - io_lose: - return FALSE; -} - -#define MAP_FUNDAMENTAL(NAME) \ - case G_TYPE_ ## NAME: \ - return g_strdup ("G_TYPE_" #NAME); -#define MAP_KNOWN(NAME) \ - if (gtype == NAME) \ - return g_strdup (#NAME) -static char * -dbus_g_type_get_lookup_function (GType gtype) -{ - char *type_lookup; - switch (gtype) - { - MAP_FUNDAMENTAL(CHAR); - MAP_FUNDAMENTAL(UCHAR); - MAP_FUNDAMENTAL(BOOLEAN); - MAP_FUNDAMENTAL(LONG); - MAP_FUNDAMENTAL(ULONG); - MAP_FUNDAMENTAL(INT); - MAP_FUNDAMENTAL(UINT); - MAP_FUNDAMENTAL(INT64); - MAP_FUNDAMENTAL(UINT64); - MAP_FUNDAMENTAL(FLOAT); - MAP_FUNDAMENTAL(DOUBLE); - MAP_FUNDAMENTAL(STRING); - } - if (dbus_g_type_is_collection (gtype)) - { - GType elt_gtype; - char *sublookup; - - elt_gtype = dbus_g_type_get_collection_specialization (gtype); - sublookup = dbus_g_type_get_lookup_function (elt_gtype); - g_assert (sublookup); - - if (_dbus_g_type_is_fixed (elt_gtype)) - { - type_lookup = g_strdup_printf ("dbus_g_type_get_collection " - "(\"GArray\", %s)", sublookup); - } - else - { - type_lookup = g_strdup_printf ("dbus_g_type_get_collection " - "(\"GPtrArray\", %s)", sublookup); - } - - g_free (sublookup); - - return type_lookup; - } - else if (dbus_g_type_is_map (gtype)) - { - GType key_gtype; - char *key_lookup; - GType value_gtype; - char *value_lookup; - - key_gtype = dbus_g_type_get_map_key_specialization (gtype); - value_gtype = dbus_g_type_get_map_value_specialization (gtype); - key_lookup = dbus_g_type_get_lookup_function (key_gtype); - g_assert (key_lookup); - value_lookup = dbus_g_type_get_lookup_function (value_gtype); - g_assert (value_lookup); - type_lookup = g_strdup_printf ("dbus_g_type_get_map (\"GHashTable\", %s, %s)", - key_lookup, value_lookup); - g_free (key_lookup); - g_free (value_lookup); - return type_lookup; - } - else if (dbus_g_type_is_struct (gtype)) - { - GType value_gtype; - GString *string; - char *value_lookup = NULL; - guint size, i; - - string = g_string_new ("dbus_g_type_get_struct (\"GValueArray\""); - - size = dbus_g_type_get_struct_size (gtype); - for (i=0; i < size; i++) - { - value_gtype = dbus_g_type_get_struct_member_type(gtype, i); - value_lookup = dbus_g_type_get_lookup_function (value_gtype); - g_assert (value_lookup); - g_string_append_printf (string, ", %s", value_lookup); - g_free (value_lookup); - } - g_string_append (string, ", G_TYPE_INVALID)"); - return g_string_free (string, FALSE); - } - - MAP_KNOWN(G_TYPE_VALUE); - MAP_KNOWN(G_TYPE_STRV); - MAP_KNOWN(G_TYPE_VALUE_ARRAY); - MAP_KNOWN(DBUS_TYPE_G_PROXY); - MAP_KNOWN(DBUS_TYPE_G_OBJECT_PATH); - return NULL; -} -#undef MAP_FUNDAMENTAL -#undef MAP_KNOWN - -static gboolean -write_args_for_direction (InterfaceInfo *iface, MethodInfo *method, GIOChannel *channel, int direction, GError **error) -{ - GSList *args; - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - GType gtype; - char *type_lookup; - - arg = args->data; - - if (direction != arg_info_get_direction (arg)) - continue; - - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - g_assert (gtype != G_TYPE_INVALID); - type_lookup = dbus_g_type_get_lookup_function (gtype); - g_assert (type_lookup != NULL); - - switch (direction) - { - - case ARG_IN: - if (!write_printf_to_iochannel ("%s, IN_%s, ", channel, error, - type_lookup, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_OUT: - if (!write_printf_to_iochannel ("%s, OUT_%s, ", channel, error, - type_lookup, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_INVALID: - break; - } - g_free (type_lookup); - } - - return TRUE; - io_lose: - return FALSE; -} - -static gboolean -check_supported_parameters (MethodInfo *method) -{ - GSList *args; - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - GType gtype; - - arg = args->data; - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - if (gtype == G_TYPE_INVALID) - return FALSE; - } - return TRUE; -} - -static gboolean -write_untyped_out_args (InterfaceInfo *iface, MethodInfo *method, GIOChannel *channel, GError **error) -{ - GSList *args; - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - - arg = args->data; - if (arg_info_get_direction (arg) != ARG_OUT) - continue; - - if (!write_printf_to_iochannel ("OUT_%s, ", channel, error, - arg_info_get_name (arg))) - goto io_lose; - } - - return TRUE; - io_lose: - return FALSE; -} - -static gboolean -write_formal_declarations_for_direction (InterfaceInfo *iface, MethodInfo *method, GIOChannel *channel, const int direction, GError **error) - { - GSList *args; - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - GType gtype; - const char *type_str, *type_suffix; - int dir; - - arg = args->data; - - dir = arg_info_get_direction (arg); - - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - type_str = dbus_g_type_get_c_name (gtype); - - if (!type_str) - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_UNSUPPORTED_CONVERSION, - _("Unsupported conversion from D-BUS type signature \"%s\" to glib C type in method \"%s\" of interface \"%s\""), - arg_info_get_type (arg), - method_info_get_name (method), - interface_info_get_name (iface)); - return FALSE; - } - - /* Variants are special...*/ - if (gtype == G_TYPE_VALUE) - { - if (direction == ARG_IN) - type_suffix = "*"; - else - type_suffix = ""; - } - else if ((g_type_is_a (gtype, G_TYPE_BOXED) - || g_type_is_a (gtype, G_TYPE_OBJECT) - || g_type_is_a (gtype, G_TYPE_POINTER))) - type_suffix = "*"; - else - type_suffix = ""; - - if (direction != dir) - continue; - - switch (dir) - { - case ARG_IN: - if (!write_printf_to_iochannel (" %s%s IN_%s;\n", channel, error, - type_str, type_suffix, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_OUT: - if (!write_printf_to_iochannel (" %s%s OUT_%s;\n", channel, error, - type_str, type_suffix, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_INVALID: - break; - } - } - return TRUE; - io_lose: - return FALSE; - } - -static gboolean -write_formal_parameters_for_direction (InterfaceInfo *iface, MethodInfo *method, int dir, GIOChannel *channel, GError **error) -{ - GSList *args; - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - const char *type_str; - const char *type_suffix; - GType gtype; - int direction; - - arg = args->data; - - direction = arg_info_get_direction (arg); - if (dir != direction) continue; - - WRITE_OR_LOSE (", "); - - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - type_str = dbus_g_type_get_c_name (gtype); - /* Variants are special...*/ - if (gtype == G_TYPE_VALUE) - { - if (direction == ARG_IN) - type_suffix = "*"; - else - type_suffix = ""; - } - else if ((g_type_is_a (gtype, G_TYPE_BOXED) - || g_type_is_a (gtype, G_TYPE_OBJECT) - || g_type_is_a (gtype, G_TYPE_POINTER))) - type_suffix = "*"; - else - type_suffix = ""; - - if (!type_str) - { - g_set_error (error, - DBUS_BINDING_TOOL_ERROR, - DBUS_BINDING_TOOL_ERROR_UNSUPPORTED_CONVERSION, - _("Unsupported conversion from D-BUS type signature \"%s\" to glib C type in method \"%s\" of interface \"%s\""), - arg_info_get_type (arg), - method_info_get_name (method), - interface_info_get_name (iface)); - return FALSE; - } - - switch (direction) - { - case ARG_IN: - if (!write_printf_to_iochannel ("const %s%s IN_%s", channel, error, - type_str, - type_suffix, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_OUT: - if (!write_printf_to_iochannel ("%s%s* OUT_%s", channel, error, - type_str, - type_suffix, - arg_info_get_name (arg))) - goto io_lose; - break; - case ARG_INVALID: - break; - } - } - return TRUE; - io_lose: - return FALSE; -} - -static gboolean -write_typed_args_for_direction (InterfaceInfo *iface, MethodInfo *method, GIOChannel *channel, const int direction, GError **error) - { - GSList *args; - - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - int dir; - GType gtype; - const char *type_lookup; - - arg = args->data; - - dir = arg_info_get_direction (arg); - - if (dir != direction) - continue; - - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - type_lookup = dbus_g_type_get_lookup_function (gtype); - - if (!write_printf_to_iochannel ("%s, &%s_%s, ", channel, error, type_lookup, direction == ARG_IN ? "IN" : "OUT", arg_info_get_name (arg))) - goto io_lose; - } - return TRUE; - io_lose: - return FALSE; -} - -static gboolean -write_async_method_client (GIOChannel *channel, InterfaceInfo *interface, MethodInfo *method, GError **error) -{ - char *method_name, *iface_prefix; - const char *interface_c_name; - - iface_prefix = iface_to_c_prefix (interface_info_get_name (interface)); - interface_c_name = interface_info_get_annotation (interface, DBUS_GLIB_ANNOTATION_CLIENT_C_SYMBOL); - if (interface_c_name == NULL) - { - interface_c_name = (const char *) iface_prefix; - } - - method_name = g_strdup (method_info_get_annotation (method, DBUS_GLIB_ANNOTATION_CLIENT_C_SYMBOL)); - if (method_name == NULL) - { - method_name = compute_client_method_name (interface_c_name, method); - } - g_free(iface_prefix); - - /* Write the typedef for the client callback */ - if (!write_printf_to_iochannel ("typedef void (*%s_reply) (DBusGProxy *proxy, ", channel, error, method_name)) - goto io_lose; - { - GSList *args; - for (args = method_info_get_args (method); args; args = args->next) - { - ArgInfo *arg; - const char *type_suffix, *type_str; - GType gtype; - - arg = args->data; - - if (arg_info_get_direction (arg) != ARG_OUT) - continue; - gtype = _dbus_gtype_from_signature (arg_info_get_type (arg), TRUE); - if (gtype != G_TYPE_VALUE && (g_type_is_a (gtype, G_TYPE_BOXED) - || g_type_is_a (gtype, G_TYPE_OBJECT) - || g_type_is_a (gtype, G_TYPE_POINTER))) - type_suffix = "*"; - else - type_suffix = ""; - type_str = dbus_g_type_get_c_name (_dbus_gtype_from_signature (arg_info_get_type (arg), TRUE)); - if (!write_printf_to_iochannel ("%s %sOUT_%s, ", channel, error, type_str, type_suffix, arg_info_get_name (arg))) - goto io_lose; - } - } - WRITE_OR_LOSE ("GError *error, gpointer userdata);\n\n"); - - - /* Write the callback when the call returns */ - WRITE_OR_LOSE ("static void\n"); - if (!write_printf_to_iochannel ("%s_async_callback (DBusGProxy *proxy, DBusGProxyCall *call, void *user_data)\n", channel, error, method_name)) - goto io_lose; - WRITE_OR_LOSE ("{\n"); - WRITE_OR_LOSE (" DBusGAsyncData *data = user_data;\n GError *error = NULL;\n"); - if (!write_formal_declarations_for_direction (interface, method, channel, ARG_OUT, error)) - goto io_lose; - /* TODO: handle return boolean of end_call */ - WRITE_OR_LOSE (" dbus_g_proxy_end_call (proxy, call, &error, "); - if (!write_typed_args_for_direction (interface, method, channel, ARG_OUT, error)) - goto io_lose; - WRITE_OR_LOSE("G_TYPE_INVALID);\n"); - if (!write_printf_to_iochannel (" (*(%s_reply)data->cb) (proxy, ", channel, error, method_name)) - goto io_lose; - if (!write_untyped_out_args (interface, method, channel, error)) - goto io_lose; - WRITE_OR_LOSE ("error, data->userdata);\n"); - WRITE_OR_LOSE (" return;\n}\n\n"); - - - /* Write the main wrapper function */ - WRITE_OR_LOSE ("static\n#ifdef G_HAVE_INLINE\ninline\n#endif\nDBusGProxyCall*\n"); - if (!write_printf_to_iochannel ("%s_async (DBusGProxy *proxy", channel, error, - method_name)) - goto io_lose; - if (!write_formal_parameters_for_direction (interface, method, ARG_IN, channel, error)) - goto io_lose; - - if (!write_printf_to_iochannel (", %s_reply callback, gpointer userdata)\n\n", channel, error, method_name)) - goto io_lose; - - WRITE_OR_LOSE ("{\n"); - WRITE_OR_LOSE (" DBusGAsyncData *stuff;\n stuff = g_new (DBusGAsyncData, 1);\n stuff->cb = G_CALLBACK (callback);\n stuff->userdata = userdata;\n"); - if (!write_printf_to_iochannel (" return dbus_g_proxy_begin_call (proxy, \"%s\", %s_async_callback, stuff, g_free, ", channel, error, method_info_get_name (method), method_name)) - goto io_lose; - if (!write_args_for_direction (interface, method, channel, ARG_IN, error)) - goto io_lose; - WRITE_OR_LOSE ("G_TYPE_INVALID);\n}\n"); - - g_free (method_name); - return TRUE; - io_lose: - g_free (method_name); - return FALSE; - } - -static gboolean -generate_client_glue_list (GSList *list, DBusBindingToolCData *data, GError **error) -{ - GSList *tmp; - - tmp = list; - while (tmp != NULL) - { - if (!generate_client_glue (tmp->data, data, error)) - return FALSE; - tmp = tmp->next; - } - return TRUE; -} - -static gboolean -generate_client_glue (BaseInfo *base, DBusBindingToolCData *data, GError **error) -{ - if (base_info_get_type (base) == INFO_TYPE_NODE) - { - if (!generate_client_glue_list (node_info_get_nodes ((NodeInfo *) base), - data, error)) - return FALSE; - if (!generate_client_glue_list (node_info_get_interfaces ((NodeInfo *) base), - data, error)) - return FALSE; - } - else - { - GIOChannel *channel; - InterfaceInfo *interface; - GSList *methods; - GSList *tmp; - char *iface_prefix; - const char *interface_c_name; - - channel = data->channel; - - interface = (InterfaceInfo *) base; - - methods = interface_info_get_methods (interface); - - iface_prefix = iface_to_c_prefix (interface_info_get_name (interface)); - interface_c_name = interface_info_get_annotation (interface, DBUS_GLIB_ANNOTATION_CLIENT_C_SYMBOL); - if (interface_c_name == NULL) - { - interface_c_name = (const char *) iface_prefix; - } - - if (!write_printf_to_iochannel ("#ifndef DBUS_GLIB_CLIENT_WRAPPERS_%s\n" - "#define DBUS_GLIB_CLIENT_WRAPPERS_%s\n\n", - channel, error, - iface_prefix, iface_prefix)) - { - g_free (iface_prefix); - goto io_lose; - } - - for (tmp = methods; tmp != NULL; tmp = g_slist_next (tmp)) - { - MethodInfo *method; - char *method_c_name; - gboolean is_noreply; - - method = (MethodInfo *) tmp->data; - method_c_name = g_strdup (method_info_get_annotation (method, DBUS_GLIB_ANNOTATION_CLIENT_C_SYMBOL)); - if (method_c_name == NULL) - { - method_c_name = compute_client_method_name (interface_c_name, method); - } - - is_noreply = method_info_get_annotation (method, DBUS_GLIB_ANNOTATION_NOREPLY) != NULL; - - if (data->ignore_unsupported && !check_supported_parameters (method)) - { - g_warning ("Ignoring unsupported signature in method \"%s\" of interface \"%s\"\n", - method_info_get_name (method), - interface_info_get_name (interface)); - continue; - } - - - WRITE_OR_LOSE ("static\n#ifdef G_HAVE_INLINE\ninline\n#endif\ngboolean\n"); - if (!write_printf_to_iochannel ("%s (DBusGProxy *proxy", channel, error, - method_c_name)) - goto io_lose; - g_free (method_c_name); - - if (!write_formal_parameters (interface, method, channel, error)) - goto io_lose; - - WRITE_OR_LOSE (", GError **error)\n\n"); - - WRITE_OR_LOSE ("{\n"); - - if (is_noreply) { - if (!write_printf_to_iochannel (" dbus_g_proxy_call_no_reply (proxy, \"%s\", ", channel, error, - method_info_get_name (method))) - goto io_lose; - - if (!write_args_for_direction (interface, method, channel, ARG_IN, error)) - goto io_lose; - - WRITE_OR_LOSE ("G_TYPE_INVALID, "); - - if (!write_args_for_direction (interface, method, channel, ARG_OUT, error)) - goto io_lose; - - WRITE_OR_LOSE ("G_TYPE_INVALID);\n"); - - WRITE_OR_LOSE (" return TRUE;\n}\n\n"); - } else { - if (!write_printf_to_iochannel (" return dbus_g_proxy_call (proxy, \"%s\", ", channel, error, - method_info_get_name (method))) - goto io_lose; - - WRITE_OR_LOSE ("error, "); - - if (!write_args_for_direction (interface, method, channel, ARG_IN, error)) - goto io_lose; - - WRITE_OR_LOSE ("G_TYPE_INVALID, "); - - if (!write_args_for_direction (interface, method, channel, ARG_OUT, error)) - goto io_lose; - - WRITE_OR_LOSE ("G_TYPE_INVALID);\n}\n\n"); - } - - write_async_method_client (channel, interface, method, error); - } - - if (!write_printf_to_iochannel ("#endif /* defined DBUS_GLIB_CLIENT_WRAPPERS_%s */\n\n", channel, error, iface_prefix)) - { - g_free (iface_prefix); - goto io_lose; - } - - g_free (iface_prefix); - } - return TRUE; - io_lose: - return FALSE; -} - - -gboolean -dbus_binding_tool_output_glib_client (BaseInfo *info, GIOChannel *channel, gboolean ignore_unsupported, GError **error) -{ - DBusBindingToolCData data; - gboolean ret; - - memset (&data, 0, sizeof (data)); - - data.channel = channel; - data.ignore_unsupported = ignore_unsupported; - - dbus_g_type_specialized_init (); - _dbus_g_type_specialized_builtins_init (); - - WRITE_OR_LOSE ("/* Generated by dbus-binding-tool; do not edit! */\n\n"); - WRITE_OR_LOSE ("#include <glib/gtypes.h>\n"); - WRITE_OR_LOSE ("#include <glib/gerror.h>\n"); - WRITE_OR_LOSE ("#include <dbus/dbus-glib.h>\n\n"); - WRITE_OR_LOSE ("G_BEGIN_DECLS\n\n"); - - ret = generate_client_glue (info, &data, error); - if (!ret) - goto io_lose; - - WRITE_OR_LOSE ("G_END_DECLS\n"); - - return ret; - io_lose: - return FALSE; -} |