#include <stdio.h>
#include <glib.h>
+#include "girparser.h"
#include "girmodule.h"
#include "girnode.h"
#include "gtypelib.h"
+#include "config.h"
+
+#if defined(HAVE_BACKTRACE) && defined(HAVE_BACKTRACE_SYMBOLS)
+# include <execinfo.h>
+#endif
+
+struct _GIrParser
+{
+ gchar **includes;
+ GList *parsed_modules; /* All previously parsed modules */
+};
typedef enum
{
- STATE_START,
- STATE_END,
- STATE_REPOSITORY,
- STATE_NAMESPACE,
- STATE_ENUM,
- STATE_BITFIELD, /* 5 */
- STATE_FUNCTION,
- STATE_FUNCTION_RETURN,
- STATE_FUNCTION_PARAMETERS,
- STATE_FUNCTION_PARAMETER,
- STATE_CLASS, /* 10 */
+ STATE_START,
+ STATE_END,
+ STATE_REPOSITORY,
+ STATE_INCLUDE,
+ STATE_PACKAGE,
+ STATE_NAMESPACE, /* 5 */
+ STATE_ENUM,
+ STATE_BITFIELD,
+ STATE_FUNCTION,
+ STATE_FUNCTION_RETURN,
+ STATE_FUNCTION_PARAMETERS, /* 10 */
+ STATE_FUNCTION_PARAMETER,
+ STATE_CLASS,
STATE_CLASS_FIELD,
STATE_CLASS_PROPERTY,
- STATE_INTERFACE,
- STATE_INTERFACE_PROPERTY,
- STATE_INTERFACE_FIELD, /* 15 */
- STATE_IMPLEMENTS,
- STATE_REQUIRES,
- STATE_BOXED,
+ STATE_INTERFACE, /* 15 */
+ STATE_INTERFACE_PROPERTY,
+ STATE_INTERFACE_FIELD,
+ STATE_IMPLEMENTS,
+ STATE_PREREQUISITE,
+ STATE_BOXED, /* 20 */
STATE_BOXED_FIELD,
- STATE_STRUCT, /* 20 */
+ STATE_STRUCT,
STATE_STRUCT_FIELD,
- STATE_ERRORDOMAIN,
- STATE_UNION,
+ STATE_ERRORDOMAIN,
+ STATE_UNION, /* 25 */
STATE_UNION_FIELD,
- STATE_NAMESPACE_CONSTANT, /* 25 */
- STATE_CLASS_CONSTANT,
+ STATE_NAMESPACE_CONSTANT,
+ STATE_CLASS_CONSTANT,
STATE_INTERFACE_CONSTANT,
- STATE_ALIAS
+ STATE_ALIAS,
+ STATE_TYPE,
+ STATE_ATTRIBUTE,
+ STATE_UNKNOWN
} ParseState;
typedef struct _ParseContext ParseContext;
struct _ParseContext
{
+ GIrParser *parser;
+
ParseState state;
+ int unknown_depth;
ParseState prev_state;
GList *modules;
+ GList *include_modules;
+ GList *dependencies;
GHashTable *aliases;
+ GHashTable *disguised_structures;
+ const char *namespace;
+ const char *c_prefix;
GIrModule *current_module;
- GIrNode *current_node;
+ GSList *node_stack;
GIrNode *current_typed;
+ gboolean is_varargs;
+ GList *type_stack;
+ GList *type_parameters;
+ int type_depth;
+ gboolean in_embedded_type;
+};
+#define CURRENT_NODE(ctx) ((GIrNode *)((ctx)->node_stack->data))
+
+static void start_element_handler (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values,
+ gpointer user_data,
+ GError **error);
+static void end_element_handler (GMarkupParseContext *context,
+ const gchar *element_name,
+ gpointer user_data,
+ GError **error);
+static void text_handler (GMarkupParseContext *context,
+ const gchar *text,
+ gsize text_len,
+ gpointer user_data,
+ GError **error);
+static void cleanup (GMarkupParseContext *context,
+ GError *error,
+ gpointer user_data);
+
+static GMarkupParser markup_parser =
+{
+ start_element_handler,
+ end_element_handler,
+ text_handler,
+ NULL,
+ cleanup
};
+static gboolean
+start_alias (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values,
+ ParseContext *ctx,
+ GError **error);
+
+static const gchar *find_attribute (const gchar *name,
+ const gchar **attribute_names,
+ const gchar **attribute_values);
+
+
+GIrParser *
+g_ir_parser_new (void)
+{
+ GIrParser *parser = g_slice_new0 (GIrParser);
+
+ return parser;
+}
+
+void
+g_ir_parser_free (GIrParser *parser)
+{
+ GList *l;
+
+ if (parser->includes)
+ g_strfreev (parser->includes);
+
+ for (l = parser->parsed_modules; l; l = l->next)
+ g_ir_module_free (l->data);
+
+ g_slice_free (GIrParser, parser);
+}
+
+void
+g_ir_parser_set_includes (GIrParser *parser,
+ const gchar *const *includes)
+{
+ if (parser->includes)
+ g_strfreev (parser->includes);
+
+ parser->includes = g_strdupv ((char **)includes);
+}
+
+static void
+firstpass_start_element_handler (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values,
+ gpointer user_data,
+ GError **error)
+{
+ ParseContext *ctx = user_data;
+
+ if (strcmp (element_name, "alias") == 0)
+ {
+ start_alias (context, element_name, attribute_names, attribute_values,
+ ctx, error);
+ }
+ else if (strcmp (element_name, "record") == 0)
+ {
+ const gchar *name;
+ const gchar *disguised;
+
+ name = find_attribute ("name", attribute_names, attribute_values);
+ disguised = find_attribute ("disguised", attribute_names, attribute_values);
+
+ if (disguised && strcmp (disguised, "1") == 0)
+ {
+ char *key;
+
+ key = g_strdup_printf ("%s.%s", ctx->namespace, name);
+ g_hash_table_replace (ctx->disguised_structures, key, GINT_TO_POINTER (1));
+ }
+ }
+}
+
+static void
+firstpass_end_element_handler (GMarkupParseContext *context,
+ const gchar *element_name,
+ gpointer user_data,
+ GError **error)
+{
+}
+
+static GMarkupParser firstpass_parser =
+{
+ firstpass_start_element_handler,
+ firstpass_end_element_handler,
+ NULL,
+ NULL,
+ NULL,
+};
+
+static char *
+locate_gir (GIrParser *parser,
+ const char *girname)
+{
+ const gchar *const *datadirs;
+ const gchar *const *dir;
+ char *path = NULL;
+
+ datadirs = g_get_system_data_dirs ();
+
+ if (parser->includes != NULL)
+ {
+ for (dir = (const gchar *const *)parser->includes; *dir; dir++)
+ {
+ path = g_build_filename (*dir, girname, NULL);
+ if (g_file_test (path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR))
+ return path;
+ g_free (path);
+ path = NULL;
+ }
+ }
+ for (dir = datadirs; *dir; dir++)
+ {
+ path = g_build_filename (*dir, GIR_SUFFIX, girname, NULL);
+ if (g_file_test (path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR))
+ return path;
+ g_free (path);
+ path = NULL;
+ }
+
+ path = g_build_filename (GIR_DIR, girname, NULL);
+ if (g_file_test (path, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR))
+ return path;
+ g_free (path);
+ return NULL;
+}
+
#define MISSING_ATTRIBUTE(ctx,error,element,attribute) \
do { \
int line_number, char_number; \
static void
backtrace_stderr (void)
{
+#if defined(HAVE_BACKTRACE) && defined(HAVE_BACKTRACE_SYMBOLS)
void *array[50];
- int size;
+ int size, i;
char **strings;
- size_t i;
size = backtrace (array, 50);
strings = (char**) backtrace_symbols (array, size);
for (i = 0; i < size; i++)
fprintf (stderr, "%s\n", strings[i]);
- fprintf (stderr, "--- END BACKTRACE ---\n", size);
+ fprintf (stderr, "--- END BACKTRACE ---\n");
free (strings);
+#endif
}
static const gchar *
-find_attribute (const gchar *name,
+find_attribute (const gchar *name,
const gchar **attribute_names,
const gchar **attribute_values)
{
gint i;
-
+
for (i = 0; attribute_names[i] != NULL; i++)
if (strcmp (attribute_names[i], name) == 0)
return attribute_values[i];
-
+
return 0;
}
ctx->state = newstate;
}
-static GIrNodeType * parse_type_internal (gchar *str, gchar **rest);
-
-static GIrNodeType *
-create_pointer ()
+static GIrNode *
+pop_node (ParseContext *ctx)
{
- char *pointer = g_strdup ("any");
- char *pointer_rest;
- GIrNodeType *ret = parse_type_internal (pointer, &pointer_rest);
- g_free (pointer);
- return ret;
+ g_assert (ctx->node_stack != 0);
+
+ GSList *top = ctx->node_stack;
+ GIrNode *node = top->data;
+
+ g_debug ("popping node %d %s", node->type, node->name);
+ ctx->node_stack = top->next;
+ g_slist_free_1 (top);
+ return node;
}
-static GIrNodeType *
-parse_type_internal (gchar *str, gchar **rest)
+static void
+push_node (ParseContext *ctx, GIrNode *node)
{
- gint i;
+ g_debug ("pushing node %d %s", node->type, node->name);
+ ctx->node_stack = g_slist_prepend (ctx->node_stack, node);
+}
+
+static GIrNodeType * parse_type_internal (const gchar *str, gchar **next, gboolean in_glib,
+ gboolean in_gobject);
+
+typedef struct {
+ const gchar *str;
+ gint tag;
+ gboolean pointer;
+} BasicTypeInfo;
- static struct {
- const gchar *str;
- gint tag;
- gboolean pointer;
- } basic[] = {
+static BasicTypeInfo basic_types[] = {
{ "none", GI_TYPE_TAG_VOID, 0 },
{ "any", GI_TYPE_TAG_VOID, 1 },
{ "uint32", GI_TYPE_TAG_UINT32, 0 },
{ "int64", GI_TYPE_TAG_INT64, 0 },
{ "uint64", GI_TYPE_TAG_UINT64, 0 },
+ { "short", GI_TYPE_TAG_SHORT, 0 },
+ { "ushort", GI_TYPE_TAG_USHORT, 0 },
{ "int", GI_TYPE_TAG_INT, 0 },
{ "uint", GI_TYPE_TAG_UINT, 0 },
{ "long", GI_TYPE_TAG_LONG, 0 },
{ "size", GI_TYPE_TAG_SIZE, 0 },
{ "float", GI_TYPE_TAG_FLOAT, 0 },
{ "double", GI_TYPE_TAG_DOUBLE, 0 },
- { "utf8", GI_TYPE_TAG_UTF8, 1 },
+ { "time_t", GI_TYPE_TAG_TIME_T, 0 },
+ { "GType", GI_TYPE_TAG_GTYPE, 0 },
+ { "utf8", GI_TYPE_TAG_UTF8, 1 },
{ "filename", GI_TYPE_TAG_FILENAME,1 },
+};
+
+static const BasicTypeInfo *
+parse_basic (const char *str)
+{
+ gint i;
+ gint n_basic = G_N_ELEMENTS (basic_types);
- /* FIXME: merge - do we still want this? */
- { "string", GI_TYPE_TAG_UTF8, 1 },
-
- /* FIXME: Remove these */
- { "void", GI_TYPE_TAG_VOID, 0 },
- { "int8_t", GI_TYPE_TAG_INT8, 0 },
- { "uint8_t", GI_TYPE_TAG_UINT8, 0 },
- { "int16_t", GI_TYPE_TAG_INT16, 0 },
- { "uint16_t", GI_TYPE_TAG_UINT16, 0 },
- { "int32_t", GI_TYPE_TAG_INT32, 0 },
- { "uint32_t", GI_TYPE_TAG_UINT32, 0 },
- { "int64_t", GI_TYPE_TAG_INT64, 0 },
- { "uint64_t", GI_TYPE_TAG_UINT64, 0 },
- { "gpointer", GI_TYPE_TAG_VOID, 1 },
- { "gboolean", GI_TYPE_TAG_BOOLEAN, 0 },
- { "gchar", GI_TYPE_TAG_INT8, 0 },
- { "guchar", GI_TYPE_TAG_UINT8, 0 },
- { "gunichar", GI_TYPE_TAG_UINT32, 0 },
- { "gint", GI_TYPE_TAG_INT, 0 },
- { "guint", GI_TYPE_TAG_UINT, 0 },
- { "gint8", GI_TYPE_TAG_INT8, 0 },
- { "guint8", GI_TYPE_TAG_UINT8, 0 },
- { "gint16", GI_TYPE_TAG_INT16, 0 },
- { "guint16", GI_TYPE_TAG_UINT16, 0 },
- { "gint32", GI_TYPE_TAG_INT32, 0 },
- { "guint32", GI_TYPE_TAG_UINT32, 0 },
- { "gint64", GI_TYPE_TAG_INT64, 0 },
- { "guint64", GI_TYPE_TAG_UINT64, 0 },
- { "glong", GI_TYPE_TAG_LONG, 0 },
- { "gulong", GI_TYPE_TAG_ULONG, 0 },
- { "gssize", GI_TYPE_TAG_SSIZE, 0 },
- { "gsize", GI_TYPE_TAG_SIZE, 0 },
- { "gfloat", GI_TYPE_TAG_FLOAT, 0 },
- { "gdouble", GI_TYPE_TAG_DOUBLE, 0 },
- { "gchar*", GI_TYPE_TAG_UTF8, 1 }
- };
-
- gint n_basic = G_N_ELEMENTS (basic);
- gchar *start, *end;
-
+ for (i = 0; i < n_basic; i++)
+ {
+ if (g_str_has_prefix (str, basic_types[i].str))
+ return &(basic_types[i]);
+ }
+ return NULL;
+}
+
+static GIrNodeType *
+parse_type_internal (const gchar *str, char **next, gboolean in_glib,
+ gboolean in_gobject)
+{
+ const BasicTypeInfo *basic;
GIrNodeType *type;
-
+ char *temporary_type = NULL;
+
type = (GIrNodeType *)g_ir_node_new (G_IR_NODE_TYPE);
-
- str = g_strstrip (str);
type->unparsed = g_strdup (str);
-
- *rest = str;
- for (i = 0; i < n_basic; i++)
+
+ /* See comment below on GLib.List handling */
+ if (in_gobject && strcmp (str, "Type") == 0)
{
- if (g_str_has_prefix (*rest, basic[i].str))
- {
- type->is_basic = TRUE;
- type->tag = basic[i].tag;
- type->is_pointer = basic[i].pointer;
+ temporary_type = g_strdup ("GLib.Type");
+ str = temporary_type;
+ }
- *rest += strlen(basic[i].str);
- *rest = g_strchug (*rest);
- if (**rest == '*' && !type->is_pointer)
- {
- type->is_pointer = TRUE;
- (*rest)++;
- }
+ basic = parse_basic (str);
+ if (basic != NULL)
+ {
+ type->is_basic = TRUE;
+ type->tag = basic->tag;
+ type->is_pointer = basic->pointer;
- break;
+ str += strlen(basic->str);
+ }
+ else if (in_glib)
+ {
+ /* If we're inside GLib, handle "List" etc. by prefixing with
+ * "GLib." so the parsing code below doesn't have to get more
+ * special.
+ */
+ if (g_str_has_prefix (str, "List<") ||
+ strcmp (str, "List") == 0)
+ {
+ temporary_type = g_strdup_printf ("GLib.List%s", str + 4);
+ str = temporary_type;
+ }
+ else if (g_str_has_prefix (str, "SList<") ||
+ strcmp (str, "SList") == 0)
+ {
+ temporary_type = g_strdup_printf ("GLib.SList%s", str + 5);
+ str = temporary_type;
+ }
+ else if (g_str_has_prefix (str, "HashTable<") ||
+ strcmp (str, "HashTable") == 0)
+ {
+ temporary_type = g_strdup_printf ("GLib.HashTable%s", str + 9);
+ str = temporary_type;
+ }
+ else if (g_str_has_prefix (str, "Error<") ||
+ strcmp (str, "Error") == 0)
+ {
+ temporary_type = g_strdup_printf ("GLib.Error%s", str + 5);
+ str = temporary_type;
}
}
- if (i < n_basic)
+ if (basic != NULL)
/* found a basic type */;
- else if (g_str_has_prefix (*rest, "GList") ||
- g_str_has_prefix (*rest, "GSList"))
+ else if (g_str_has_prefix (str, "GLib.List") ||
+ g_str_has_prefix (str, "GLib.SList"))
{
- if (g_str_has_prefix (*rest, "GList"))
+ str += strlen ("GLib.");
+ if (g_str_has_prefix (str, "List"))
{
type->tag = GI_TYPE_TAG_GLIST;
type->is_glist = TRUE;
type->is_pointer = TRUE;
- *rest += strlen ("GList");
+ str += strlen ("List");
}
else
{
type->tag = GI_TYPE_TAG_GSLIST;
type->is_gslist = TRUE;
type->is_pointer = TRUE;
- *rest += strlen ("GSList");
- }
-
- *rest = g_strchug (*rest);
-
- if (**rest == '<')
- {
- (*rest)++;
-
- type->parameter_type1 = parse_type_internal (*rest, rest);
- if (type->parameter_type1 == NULL)
- goto error;
-
- *rest = g_strchug (*rest);
-
- if ((*rest)[0] != '>')
- goto error;
- (*rest)++;
- }
- else
- {
- type->parameter_type1 = create_pointer ();
+ str += strlen ("SList");
}
}
- else if (g_str_has_prefix (*rest, "GHashTable"))
+ else if (g_str_has_prefix (str, "GLib.HashTable"))
{
+ str += strlen ("GLib.");
+
type->tag = GI_TYPE_TAG_GHASH;
type->is_ghashtable = TRUE;
type->is_pointer = TRUE;
- *rest += strlen ("GHashTable");
-
- *rest = g_strchug (*rest);
-
- if (**rest == '<')
- {
- (*rest)++;
-
- type->parameter_type1 = parse_type_internal (*rest, rest);
- if (type->parameter_type1 == NULL)
- goto error;
-
- *rest = g_strchug (*rest);
-
- if ((*rest)[0] != ',')
- goto error;
- (*rest)++;
-
- type->parameter_type2 = parse_type_internal (*rest, rest);
- if (type->parameter_type2 == NULL)
- goto error;
-
- if ((*rest)[0] != '>')
- goto error;
- (*rest)++;
- }
- else
- {
- type->parameter_type1 = create_pointer ();
- type->parameter_type2 = create_pointer ();
- }
-
+ str += strlen ("HashTable");
}
- else if (g_str_has_prefix (*rest, "GError"))
+ else if (g_str_has_prefix (str, "GLib.Error"))
{
+ str += strlen ("GLib.");
+
type->tag = GI_TYPE_TAG_ERROR;
type->is_error = TRUE;
type->is_pointer = TRUE;
- *rest += strlen ("GError");
-
- *rest = g_strchug (*rest);
-
- if (**rest == '<')
- {
- (*rest)++;
-
- end = strchr (*rest, '>');
- str = g_strndup (*rest, end - *rest);
- type->errors = g_strsplit (str, ",", 0);
- g_free (str);
-
- *rest = end + 1;
- }
- }
- else
- {
- type->tag = GI_TYPE_TAG_INTERFACE;
- type->is_interface = TRUE;
- start = *rest;
+ str += strlen ("Error");
- /* must be an interface type */
- while (g_ascii_isalnum (**rest) ||
- **rest == '.' ||
- **rest == '-' ||
- **rest == '_' ||
- **rest == ':')
- (*rest)++;
+ if (*str == '<')
+ {
+ (str)++;
+ char *tmp, *end;
- type->interface = g_strndup (start, *rest - start);
+ end = strchr (str, '>');
+ tmp = g_strndup (str, end - str);
+ type->errors = g_strsplit (tmp, ",", 0);
+ g_free (tmp);
- *rest = g_strchug (*rest);
- if (**rest == '*')
- {
- type->is_pointer = TRUE;
- (*rest)++;
+ str = end;
}
}
-
- *rest = g_strchug (*rest);
- if (g_str_has_prefix (*rest, "["))
+ else
{
- GIrNodeType *array;
-
- array = (GIrNodeType *)g_ir_node_new (G_IR_NODE_TYPE);
-
- array->tag = GI_TYPE_TAG_ARRAY;
- array->is_pointer = TRUE;
- array->is_array = TRUE;
-
- array->parameter_type1 = type;
-
- array->zero_terminated = FALSE;
- array->has_length = FALSE;
- array->length = 0;
-
- if (!g_str_has_prefix (*rest, "[]"))
- {
- gchar *end, *str, **opts;
-
- end = strchr (*rest, ']');
- str = g_strndup (*rest + 1, (end - *rest) - 1);
- opts = g_strsplit (str, ",", 0);
-
- *rest = end + 1;
-
- for (i = 0; opts[i]; i++)
- {
- gchar **vals;
-
- vals = g_strsplit (opts[i], "=", 0);
-
- if (strcmp (vals[0], "zero-terminated") == 0)
- array->zero_terminated = (strcmp (vals[1], "1") == 0);
- else if (strcmp (vals[0], "length") == 0)
- {
- array->has_length = TRUE;
- array->length = atoi (vals[1]);
- }
-
- g_strfreev (vals);
- }
+ type->tag = GI_TYPE_TAG_INTERFACE;
+ type->is_interface = TRUE;
+ const char *start = str;
- g_free (str);
- g_strfreev (opts);
- }
-
- type = array;
+ /* must be an interface type */
+ while (g_ascii_isalnum (*str) ||
+ *str == '.' ||
+ *str == '-' ||
+ *str == '_' ||
+ *str == ':')
+ (str)++;
+
+ type->interface = g_strndup (start, str - start);
}
+ if (next)
+ *next = (char*)str;
g_assert (type->tag >= 0 && type->tag <= GI_TYPE_TAG_ERROR);
+ g_free (temporary_type);
return type;
- error:
+/* error: */
g_ir_node_free ((GIrNode *)type);
-
+ g_free (temporary_type);
return NULL;
}
{
gpointer orig;
gpointer value;
+ GSList *seen_values = NULL;
+ const gchar *lookup;
+ gchar *prefixed;
- while (g_hash_table_lookup_extended (ctx->aliases, type, &orig, &value))
+ if (strchr (type, '.') == NULL)
{
- g_debug ("Resolved: %s => %s", type, value);
- type = value;
+ prefixed = g_strdup_printf ("%s.%s", ctx->namespace, type);
+ lookup = prefixed;
}
- return type;
+ else
+ {
+ lookup = type;
+ prefixed = NULL;
+ }
+
+ seen_values = g_slist_prepend (seen_values, (char*)lookup);
+ while (g_hash_table_lookup_extended (ctx->current_module->aliases, lookup, &orig, &value))
+ {
+ g_debug ("Resolved: %s => %s\n", lookup, (char*)value);
+ lookup = value;
+ if (g_slist_find_custom (seen_values, lookup,
+ (GCompareFunc)strcmp) != NULL)
+ break;
+ seen_values = g_slist_prepend (seen_values, (gchar*)lookup);
+ }
+ g_slist_free (seen_values);
+
+ if (lookup == prefixed)
+ lookup = type;
+
+ g_free (prefixed);
+
+ return lookup;
+}
+
+static gboolean
+is_disguised_structure (ParseContext *ctx, const gchar *type)
+{
+ const gchar *lookup;
+ gchar *prefixed;
+ gboolean result;
+
+ if (strchr (type, '.') == NULL)
+ {
+ prefixed = g_strdup_printf ("%s.%s", ctx->namespace, type);
+ lookup = prefixed;
+ }
+ else
+ {
+ lookup = type;
+ prefixed = NULL;
+ }
+
+ result = g_hash_table_lookup (ctx->current_module->disguised_structures,
+ lookup) != NULL;
+
+ g_free (prefixed);
+
+ return result;
}
static GIrNodeType *
parse_type (ParseContext *ctx, const gchar *type)
{
- gchar *str;
- gchar *rest;
GIrNodeType *node;
-
- type = resolve_aliases (ctx, type);
- str = g_strdup (type);
- node = parse_type_internal (str, &rest);
- g_free (str);
+ const BasicTypeInfo *basic;
+ gboolean in_glib, in_gobject;
+
+ in_glib = strcmp (ctx->namespace, "GLib") == 0;
+ in_gobject = strcmp (ctx->namespace, "GObject") == 0;
+
+ /* Do not search aliases for basic types */
+ basic = parse_basic (type);
+ if (basic == NULL)
+ type = resolve_aliases (ctx, type);
+
+ node = parse_type_internal (type, NULL, in_glib, in_gobject);
+ if (node)
+ g_debug ("Parsed type: %s => %d", type, node->tag);
+ else
+ g_critical ("Failed to parse type: '%s'", type);
return node;
}
ParseContext *ctx,
GError **error)
{
- if (strcmp (element_name, "glib:boxed") == 0 &&
- ctx->state == STATE_NAMESPACE)
+ const gchar *name;
+ const gchar *typename;
+ const gchar *typeinit;
+ const gchar *deprecated;
+ GIrNodeBoxed *boxed;
+
+ if (!(strcmp (element_name, "glib:boxed") == 0 &&
+ ctx->state == STATE_NAMESPACE))
+ return FALSE;
+
+ name = find_attribute ("glib:name", attribute_names, attribute_values);
+ typename = find_attribute ("glib:type-name", attribute_names, attribute_values);
+ typeinit = find_attribute ("glib:get-type", attribute_names, attribute_values);
+ deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
+
+ if (name == NULL)
{
- const gchar *name;
- const gchar *typename;
- const gchar *typeinit;
- const gchar *deprecated;
-
- name = find_attribute ("glib:name", attribute_names, attribute_values);
- typename = find_attribute ("glib:type-name", attribute_names, attribute_values);
- typeinit = find_attribute ("glib:get-type", attribute_names, attribute_values);
- deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
- if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "glib:name");
- else if (typename == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "glib:type-name");
- else if (typeinit == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "glib:get-type");
- else
- {
- GIrNodeBoxed *boxed;
+ MISSING_ATTRIBUTE (context, error, element_name, "glib:name");
+ return FALSE;
+ }
+ else if (typename == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "glib:type-name");
+ return FALSE;
+ }
+ else if (typeinit == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "glib:get-type");
+ return FALSE;
+ }
- boxed = (GIrNodeBoxed *) g_ir_node_new (G_IR_NODE_BOXED);
-
- ((GIrNode *)boxed)->name = g_strdup (name);
- boxed->gtype_name = g_strdup (typename);
- boxed->gtype_init = g_strdup (typeinit);
- if (deprecated && strcmp (deprecated, "1") == 0)
- boxed->deprecated = TRUE;
- else
- boxed->deprecated = FALSE;
-
- ctx->current_node = (GIrNode *)boxed;
- ctx->current_module->entries =
- g_list_append (ctx->current_module->entries, boxed);
-
- state_switch (ctx, STATE_BOXED);
- }
-
- return TRUE;
+ boxed = (GIrNodeBoxed *) g_ir_node_new (G_IR_NODE_BOXED);
+
+ ((GIrNode *)boxed)->name = g_strdup (name);
+ boxed->gtype_name = g_strdup (typename);
+ boxed->gtype_init = g_strdup (typeinit);
+ if (deprecated)
+ boxed->deprecated = TRUE;
+ else
+ boxed->deprecated = FALSE;
+
+ push_node (ctx, (GIrNode *)boxed);
+ ctx->current_module->entries =
+ g_list_append (ctx->current_module->entries, boxed);
+
+ state_switch (ctx, STATE_BOXED);
+
+ return TRUE;
+}
+
+static gboolean
+start_function (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values,
+ ParseContext *ctx,
+ GError **error)
+{
+ const gchar *name;
+ const gchar *symbol;
+ const gchar *deprecated;
+ const gchar *throws;
+ GIrNodeFunction *function;
+ gboolean found = FALSE;
+
+ switch (ctx->state)
+ {
+ case STATE_NAMESPACE:
+ found = (strcmp (element_name, "function") == 0 ||
+ strcmp (element_name, "callback") == 0);
+ break;
+ case STATE_CLASS:
+ found = strcmp (element_name, "function") == 0;
+ /* fallthrough */
+ case STATE_BOXED:
+ case STATE_STRUCT:
+ case STATE_UNION:
+ found = (found || strcmp (element_name, "constructor") == 0);
+ /* fallthrough */
+ case STATE_INTERFACE:
+ found = (found ||
+ strcmp (element_name, "method") == 0 ||
+ strcmp (element_name, "callback") == 0);
+ break;
+ case STATE_STRUCT_FIELD:
+ ctx->in_embedded_type = TRUE;
+ found = (found || strcmp (element_name, "callback") == 0);
+ break;
+ default:
+ break;
+ }
+
+ if (!found)
+ return FALSE;
+
+ name = find_attribute ("name", attribute_names, attribute_values);
+ symbol = find_attribute ("c:identifier", attribute_names, attribute_values);
+ deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
+ throws = find_attribute ("throws", attribute_names, attribute_values);
+
+ if (name == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ return FALSE;
+ }
+ else if (strcmp (element_name, "callback") != 0 && symbol == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "c:identifier");
+ return FALSE;
+ }
+
+ function = (GIrNodeFunction *) g_ir_node_new (G_IR_NODE_FUNCTION);
+
+ ((GIrNode *)function)->name = g_strdup (name);
+ function->symbol = g_strdup (symbol);
+ function->parameters = NULL;
+ if (deprecated)
+ function->deprecated = TRUE;
+ else
+ function->deprecated = FALSE;
+
+ if (strcmp (element_name, "method") == 0 ||
+ strcmp (element_name, "constructor") == 0)
+ {
+ function->is_method = TRUE;
+
+ if (strcmp (element_name, "constructor") == 0)
+ function->is_constructor = TRUE;
+ else
+ function->is_constructor = FALSE;
+ }
+ else
+ {
+ function->is_method = FALSE;
+ function->is_setter = FALSE;
+ function->is_getter = FALSE;
+ function->is_constructor = FALSE;
+ if (strcmp (element_name, "callback") == 0)
+ ((GIrNode *)function)->type = G_IR_NODE_CALLBACK;
}
- return FALSE;
-}
+ if (throws && strcmp (throws, "1") == 0)
+ function->throws = TRUE;
+ else
+ function->throws = FALSE;
-static gboolean
-start_function (GMarkupParseContext *context,
- const gchar *element_name,
- const gchar **attribute_names,
- const gchar **attribute_values,
- ParseContext *ctx,
- GError **error)
-{
- if ((ctx->state == STATE_NAMESPACE &&
- (strcmp (element_name, "function") == 0 ||
- strcmp (element_name, "callback") == 0)) ||
- ((ctx->state == STATE_CLASS ||
- ctx->state == STATE_INTERFACE ||
- ctx->state == STATE_BOXED ||
- ctx->state == STATE_UNION) &&
- (strcmp (element_name, "method") == 0 ||
- strcmp (element_name, "callback") == 0)) ||
- ((ctx->state == STATE_CLASS ||
- ctx->state == STATE_BOXED) &&
- (strcmp (element_name, "constructor") == 0)) ||
- (ctx->state == STATE_STRUCT && strcmp (element_name, "callback") == 0))
+ if (ctx->node_stack == NULL)
{
- const gchar *name;
- const gchar *symbol;
- const gchar *deprecated;
- const gchar *type;
-
- name = find_attribute ("name", attribute_names, attribute_values);
- symbol = find_attribute ("c:identifier", attribute_names, attribute_values);
- deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
- type = find_attribute ("type", attribute_names, attribute_values);
-
- if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "name");
- else if (strcmp (element_name, "callback") != 0 && symbol == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "c:identifier");
- else
- {
- GIrNodeFunction *function;
-
- function = (GIrNodeFunction *) g_ir_node_new (G_IR_NODE_FUNCTION);
+ ctx->current_module->entries =
+ g_list_append (ctx->current_module->entries, function);
+ }
+ else if (ctx->current_typed)
+ {
+ GIrNodeField *field;
- ((GIrNode *)function)->name = g_strdup (name);
- function->symbol = g_strdup (symbol);
- function->parameters = NULL;
- if (deprecated && strcmp (deprecated, "1") == 0)
- function->deprecated = TRUE;
- else
- function->deprecated = FALSE;
-
- if (strcmp (element_name, "method") == 0 ||
- strcmp (element_name, "constructor") == 0)
- {
- function->is_method = TRUE;
+ field = (GIrNodeField *)ctx->current_typed;
+ field->callback = function;
+ }
+ else
+ switch (CURRENT_NODE (ctx)->type)
+ {
+ case G_IR_NODE_INTERFACE:
+ case G_IR_NODE_OBJECT:
+ {
+ GIrNodeInterface *iface;
- if (type && strcmp (type, "setter") == 0)
- function->is_setter = TRUE;
- else if (type && strcmp (type, "getter") == 0)
- function->is_getter = TRUE;
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
+ iface->members = g_list_append (iface->members, function);
+ }
+ break;
+ case G_IR_NODE_BOXED:
+ {
+ GIrNodeBoxed *boxed;
- if (strcmp (element_name, "constructor") == 0)
- function->is_constructor = TRUE;
- else
- function->is_constructor = FALSE;
- }
- else
- {
- function->is_method = FALSE;
- function->is_setter = FALSE;
- function->is_getter = FALSE;
- function->is_constructor = FALSE;
- if (strcmp (element_name, "callback") == 0)
- ((GIrNode *)function)->type = G_IR_NODE_CALLBACK;
- }
-
- if (ctx->current_node == NULL)
- {
- ctx->current_module->entries =
- g_list_append (ctx->current_module->entries, function);
- }
- else
- switch (ctx->current_node->type)
- {
- case G_IR_NODE_INTERFACE:
- case G_IR_NODE_OBJECT:
- {
- GIrNodeInterface *iface;
-
- iface = (GIrNodeInterface *)ctx->current_node;
- iface->members = g_list_append (iface->members, function);
- }
- break;
- case G_IR_NODE_BOXED:
- {
- GIrNodeBoxed *boxed;
+ boxed = (GIrNodeBoxed *)CURRENT_NODE (ctx);
+ boxed->members = g_list_append (boxed->members, function);
+ }
+ break;
+ case G_IR_NODE_STRUCT:
+ {
+ GIrNodeStruct *struct_;
- boxed = (GIrNodeBoxed *)ctx->current_node;
- boxed->members = g_list_append (boxed->members, function);
- }
- break;
- case G_IR_NODE_STRUCT:
- {
- GIrNodeStruct *struct_;
-
- struct_ = (GIrNodeStruct *)ctx->current_node;
- struct_->members = g_list_append (struct_->members, function); }
- break;
- case G_IR_NODE_UNION:
- {
- GIrNodeUnion *union_;
-
- union_ = (GIrNodeUnion *)ctx->current_node;
- union_->members = g_list_append (union_->members, function);
- }
- break;
- default:
- g_assert_not_reached ();
- }
-
- ctx->current_node = (GIrNode *)function;
- state_switch (ctx, STATE_FUNCTION);
+ struct_ = (GIrNodeStruct *)CURRENT_NODE (ctx);
+ struct_->members = g_list_append (struct_->members, function); }
+ break;
+ case G_IR_NODE_UNION:
+ {
+ GIrNodeUnion *union_;
- return TRUE;
+ union_ = (GIrNodeUnion *)CURRENT_NODE (ctx);
+ union_->members = g_list_append (union_->members, function);
}
- }
+ break;
+ default:
+ g_assert_not_reached ();
+ }
- return FALSE;
+ push_node(ctx, (GIrNode *)function);
+ state_switch (ctx, STATE_FUNCTION);
+
+ return TRUE;
+}
+
+static void
+parse_param_transfer (GIrNodeParam *param, const gchar *transfer, const gchar *name)
+{
+ if (transfer == NULL)
+ {
+ if (!name)
+ g_warning ("required attribute 'transfer-ownership' missing");
+ else
+ g_warning ("required attribute 'transfer-ownership' for function '%s'", name);
+ }
+ else if (strcmp (transfer, "none") == 0)
+ {
+ param->transfer = FALSE;
+ param->shallow_transfer = FALSE;
+ }
+ else if (strcmp (transfer, "container") == 0)
+ {
+ param->transfer = FALSE;
+ param->shallow_transfer = TRUE;
+ }
+ else if (strcmp (transfer, "full") == 0)
+ {
+ param->transfer = TRUE;
+ param->shallow_transfer = FALSE;
+ }
+ else
+ {
+ g_warning ("Unknown transfer-ownership value: %s", transfer);
+ }
}
static gboolean
const gchar *retval;
const gchar *dipper;
const gchar *optional;
- const gchar *nullok;
+ const gchar *allow_none;
const gchar *transfer;
+ const gchar *scope;
+ const gchar *closure;
+ const gchar *destroy;
GIrNodeParam *param;
-
+
if (!(strcmp (element_name, "parameter") == 0 &&
ctx->state == STATE_FUNCTION_PARAMETERS))
return FALSE;
retval = find_attribute ("retval", attribute_names, attribute_values);
dipper = find_attribute ("dipper", attribute_names, attribute_values);
optional = find_attribute ("optional", attribute_names, attribute_values);
- nullok = find_attribute ("null-ok", attribute_names, attribute_values);
- transfer = find_attribute ("transfer", attribute_names, attribute_values);
+ allow_none = find_attribute ("allow-none", attribute_names, attribute_values);
+ transfer = find_attribute ("transfer-ownership", attribute_names, attribute_values);
+ scope = find_attribute ("scope", attribute_names, attribute_values);
+ closure = find_attribute ("closure", attribute_names, attribute_values);
+ destroy = find_attribute ("destroy", attribute_names, attribute_values);
if (name == NULL)
name = "unknown";
else
param->optional = FALSE;
- if (nullok && strcmp (nullok, "1") == 0)
- param->null_ok = TRUE;
+ if (allow_none && strcmp (allow_none, "1") == 0)
+ param->allow_none = TRUE;
else
- param->null_ok = FALSE;
+ param->allow_none = FALSE;
- if (transfer && strcmp (transfer, "none") == 0)
- {
- param->transfer = FALSE;
- param->shallow_transfer = FALSE;
- }
- else if (transfer && strcmp (transfer, "shallow") == 0)
- {
- param->transfer = FALSE;
- param->shallow_transfer = TRUE;
- }
+ parse_param_transfer (param, transfer, name);
+
+ if (scope && strcmp (scope, "call") == 0)
+ param->scope = GI_SCOPE_TYPE_CALL;
+ else if (scope && strcmp (scope, "async") == 0)
+ param->scope = GI_SCOPE_TYPE_ASYNC;
+ else if (scope && strcmp (scope, "notified") == 0)
+ param->scope = GI_SCOPE_TYPE_NOTIFIED;
else
- {
- param->transfer = TRUE;
- param->shallow_transfer = FALSE;
- }
-
+ param->scope = GI_SCOPE_TYPE_INVALID;
+
+ param->closure = closure ? atoi (closure) : -1;
+ param->destroy = destroy ? atoi (destroy) : -1;
+
((GIrNode *)param)->name = g_strdup (name);
-
- switch (ctx->current_node->type)
+
+ switch (CURRENT_NODE (ctx)->type)
{
case G_IR_NODE_FUNCTION:
case G_IR_NODE_CALLBACK:
{
GIrNodeFunction *func;
- func = (GIrNodeFunction *)ctx->current_node;
+ func = (GIrNodeFunction *)CURRENT_NODE (ctx);
func->parameters = g_list_append (func->parameters, param);
}
break;
{
GIrNodeSignal *signal;
- signal = (GIrNodeSignal *)ctx->current_node;
+ signal = (GIrNodeSignal *)CURRENT_NODE (ctx);
signal->parameters = g_list_append (signal->parameters, param);
}
break;
case G_IR_NODE_VFUNC:
{
GIrNodeVFunc *vfunc;
-
- vfunc = (GIrNodeVFunc *)ctx->current_node;
+
+ vfunc = (GIrNodeVFunc *)CURRENT_NODE (ctx);
vfunc->parameters = g_list_append (vfunc->parameters, param);
}
break;
ParseContext *ctx,
GError **error)
{
- if (strcmp (element_name, "field") == 0 &&
- (ctx->state == STATE_CLASS ||
- ctx->state == STATE_BOXED ||
- ctx->state == STATE_STRUCT ||
- ctx->state == STATE_UNION ||
- ctx->state == STATE_INTERFACE))
+ const gchar *name;
+ const gchar *readable;
+ const gchar *writable;
+ const gchar *bits;
+ const gchar *branch;
+ GIrNodeField *field;
+
+ switch (ctx->state)
{
- const gchar *name;
- const gchar *readable;
- const gchar *writable;
- const gchar *bits;
- const gchar *branch;
- const gchar *offset;
-
- name = find_attribute ("name", attribute_names, attribute_values);
- readable = find_attribute ("readable", attribute_names, attribute_values);
- writable = find_attribute ("writable", attribute_names, attribute_values);
- bits = find_attribute ("bits", attribute_names, attribute_values);
- branch = find_attribute ("branch", attribute_names, attribute_values);
- offset = find_attribute ("offset", attribute_names, attribute_values);
-
- if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
- {
- GIrNodeField *field;
+ case STATE_CLASS:
+ case STATE_BOXED:
+ case STATE_STRUCT:
+ case STATE_UNION:
+ case STATE_INTERFACE:
+ break;
+ default:
+ return FALSE;
+ }
- field = (GIrNodeField *)g_ir_node_new (G_IR_NODE_FIELD);
- ctx->current_typed = (GIrNode*) field;
- ((GIrNode *)field)->name = g_strdup (name);
- if (readable && strcmp (readable, "1") == 0)
- field->readable = TRUE;
- else
- field->readable = FALSE;
-
- if (writable && strcmp (writable, "1") == 0)
- field->writable = TRUE;
- else
- field->writable = FALSE;
-
- if (bits)
- field->bits = atoi (bits);
- else
- field->bits = 0;
+ if (strcmp (element_name, "field") != 0)
+ return FALSE;
- if (offset)
- field->offset = atoi (offset);
- else
- field->offset = 0;
-
- switch (ctx->current_node->type)
- {
- case G_IR_NODE_OBJECT:
- {
- GIrNodeInterface *iface;
+ name = find_attribute ("name", attribute_names, attribute_values);
+ readable = find_attribute ("readable", attribute_names, attribute_values);
+ writable = find_attribute ("writable", attribute_names, attribute_values);
+ bits = find_attribute ("bits", attribute_names, attribute_values);
+ branch = find_attribute ("branch", attribute_names, attribute_values);
- iface = (GIrNodeInterface *)ctx->current_node;
- iface->members = g_list_append (iface->members, field);
- state_switch (ctx, STATE_CLASS_FIELD);
- }
- break;
- case G_IR_NODE_INTERFACE:
- {
- GIrNodeInterface *iface;
+ if (name == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ return FALSE;
+ }
- iface = (GIrNodeInterface *)ctx->current_node;
- iface->members = g_list_append (iface->members, field);
- state_switch (ctx, STATE_INTERFACE_FIELD);
- }
- break;
- case G_IR_NODE_BOXED:
- {
- GIrNodeBoxed *boxed;
+ field = (GIrNodeField *)g_ir_node_new (G_IR_NODE_FIELD);
+ ctx->current_typed = (GIrNode*) field;
+ ((GIrNode *)field)->name = g_strdup (name);
+ /* Fields are assumed to be read-only.
+ * (see also girwriter.py and generate.c)
+ */
+ field->readable = readable == NULL || strcmp (readable, "0") == 0;
+ field->writable = writable != NULL && strcmp (writable, "1") == 0;
+
+ if (bits)
+ field->bits = atoi (bits);
+ else
+ field->bits = 0;
- boxed = (GIrNodeBoxed *)ctx->current_node;
+ switch (CURRENT_NODE (ctx)->type)
+ {
+ case G_IR_NODE_OBJECT:
+ {
+ GIrNodeInterface *iface;
+
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
+ iface->members = g_list_append (iface->members, field);
+ state_switch (ctx, STATE_CLASS_FIELD);
+ }
+ break;
+ case G_IR_NODE_INTERFACE:
+ {
+ GIrNodeInterface *iface;
+
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
+ iface->members = g_list_append (iface->members, field);
+ state_switch (ctx, STATE_INTERFACE_FIELD);
+ }
+ break;
+ case G_IR_NODE_BOXED:
+ {
+ GIrNodeBoxed *boxed;
+
+ boxed = (GIrNodeBoxed *)CURRENT_NODE (ctx);
boxed->members = g_list_append (boxed->members, field);
state_switch (ctx, STATE_BOXED_FIELD);
- }
- break;
- case G_IR_NODE_STRUCT:
- {
- GIrNodeStruct *struct_;
+ }
+ break;
+ case G_IR_NODE_STRUCT:
+ {
+ GIrNodeStruct *struct_;
- struct_ = (GIrNodeStruct *)ctx->current_node;
- struct_->members = g_list_append (struct_->members, field);
- state_switch (ctx, STATE_STRUCT_FIELD);
- }
- break;
- case G_IR_NODE_UNION:
- {
- GIrNodeUnion *union_;
-
- union_ = (GIrNodeUnion *)ctx->current_node;
- union_->members = g_list_append (union_->members, field);
- if (branch)
- {
- GIrNodeConstant *constant;
-
- constant = (GIrNodeConstant *) g_ir_node_new (G_IR_NODE_CONSTANT);
- ((GIrNode *)constant)->name = g_strdup (name);
- constant->value = g_strdup (branch);
- constant->type = union_->discriminator_type;
- constant->deprecated = FALSE;
-
- union_->discriminators = g_list_append (union_->discriminators, constant);
- }
- state_switch (ctx, STATE_UNION_FIELD);
- }
- break;
- default:
- g_assert_not_reached ();
- }
- }
- return TRUE;
+ struct_ = (GIrNodeStruct *)CURRENT_NODE (ctx);
+ struct_->members = g_list_append (struct_->members, field);
+ state_switch (ctx, STATE_STRUCT_FIELD);
+ }
+ break;
+ case G_IR_NODE_UNION:
+ {
+ GIrNodeUnion *union_;
+
+ union_ = (GIrNodeUnion *)CURRENT_NODE (ctx);
+ union_->members = g_list_append (union_->members, field);
+ if (branch)
+ {
+ GIrNodeConstant *constant;
+
+ constant = (GIrNodeConstant *) g_ir_node_new (G_IR_NODE_CONSTANT);
+ ((GIrNode *)constant)->name = g_strdup (name);
+ constant->value = g_strdup (branch);
+ constant->type = union_->discriminator_type;
+ constant->deprecated = FALSE;
+
+ union_->discriminators = g_list_append (union_->discriminators, constant);
+ }
+ state_switch (ctx, STATE_UNION_FIELD);
+ }
+ break;
+ default:
+ g_assert_not_reached ();
}
-
- return FALSE;
+
+ return TRUE;
}
static gboolean
{
const gchar *name;
const gchar *target;
- const gchar *type;
+ char *key;
+ char *value;
name = find_attribute ("name", attribute_names, attribute_values);
- if (name == NULL) {
- MISSING_ATTRIBUTE (context, error, element_name, "name");
- return FALSE;
- }
+ if (name == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ return FALSE;
+ }
target = find_attribute ("target", attribute_names, attribute_values);
- if (name == NULL) {
- MISSING_ATTRIBUTE (context, error, element_name, "target");
- return FALSE;
- }
+ if (name == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "target");
+ return FALSE;
+ }
+
+ value = g_strdup (target);
+ key = g_strdup_printf ("%s.%s", ctx->namespace, name);
+ if (!strchr (target, '.'))
+ {
+ const BasicTypeInfo *basic = parse_basic (target);
+ if (!basic)
+ {
+ g_free (value);
+ /* For non-basic types, re-qualify the interface */
+ value = g_strdup_printf ("%s.%s", ctx->namespace, target);
+ }
+ }
+ g_hash_table_replace (ctx->aliases, key, value);
- g_hash_table_insert (ctx->aliases, g_strdup (name), g_strdup (target));
return TRUE;
}
const gchar *typename;
const gchar *typeinit;
const gchar *deprecated;
-
+
name = find_attribute ("name", attribute_names, attribute_values);
typename = find_attribute ("glib:type-name", attribute_names, attribute_values);
typeinit = find_attribute ("glib:get-type", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
- {
+ else
+ {
GIrNodeEnum *enum_;
-
+
if (strcmp (element_name, "enumeration") == 0)
enum_ = (GIrNodeEnum *) g_ir_node_new (G_IR_NODE_ENUM);
else
((GIrNode *)enum_)->name = g_strdup (name);
enum_->gtype_name = g_strdup (typename);
enum_->gtype_init = g_strdup (typeinit);
- if (deprecated && strcmp (deprecated, "1") == 0)
+ if (deprecated)
enum_->deprecated = TRUE;
else
enum_->deprecated = FALSE;
- ctx->current_node = (GIrNode *) enum_;
- ctx->current_module->entries =
- g_list_append (ctx->current_module->entries, enum_);
-
+ push_node (ctx, (GIrNode *) enum_);
+ ctx->current_module->entries =
+ g_list_append (ctx->current_module->entries, enum_);
+
state_switch (ctx, STATE_ENUM);
}
-
+
return TRUE;
}
return FALSE;
const gchar *writable;
const gchar *construct;
const gchar *construct_only;
-
+
name = find_attribute ("name", attribute_names, attribute_values);
readable = find_attribute ("readable", attribute_names, attribute_values);
writable = find_attribute ("writable", attribute_names, attribute_values);
construct = find_attribute ("construct", attribute_names, attribute_values);
construct_only = find_attribute ("construct-only", attribute_names, attribute_values);
-
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
- {
+ else
+ {
GIrNodeProperty *property;
GIrNodeInterface *iface;
-
+
property = (GIrNodeProperty *) g_ir_node_new (G_IR_NODE_PROPERTY);
ctx->current_typed = (GIrNode*) property;
((GIrNode *)property)->name = g_strdup (name);
-
- if (readable && strcmp (readable, "1") == 0)
+
+ /* Assume properties are readable */
+ if (readable == NULL || strcmp (readable, "1") == 0)
property->readable = TRUE;
else
property->readable = FALSE;
else
property->construct_only = FALSE;
- iface = (GIrNodeInterface *)ctx->current_node;
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
iface->members = g_list_append (iface->members, property);
if (ctx->state == STATE_CLASS)
else
g_assert_not_reached ();
}
-
+
return TRUE;
}
return FALSE;
parse_value (const gchar *str)
{
gchar *shift_op;
-
+
/* FIXME just a quick hack */
shift_op = strstr (str, "<<");
base = strtol (str, NULL, 10);
shift = strtol (shift_op + 3, NULL, 10);
-
+
return base << shift;
}
else
const gchar *name;
const gchar *value;
const gchar *deprecated;
-
+
name = find_attribute ("name", attribute_names, attribute_values);
value = find_attribute ("value", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
- {
+ else
+ {
GIrNodeEnum *enum_;
GIrNodeValue *value_;
value_ = (GIrNodeValue *) g_ir_node_new (G_IR_NODE_VALUE);
((GIrNode *)value_)->name = g_strdup (name);
-
+
value_->value = parse_value (value);
-
- if (deprecated && strcmp (deprecated, "1") == 0)
+
+ if (deprecated)
value_->deprecated = TRUE;
else
value_->deprecated = FALSE;
- enum_ = (GIrNodeEnum *)ctx->current_node;
+ enum_ = (GIrNodeEnum *)CURRENT_NODE (ctx);
enum_->values = g_list_append (enum_->values, value_);
}
-
+
return TRUE;
}
return FALSE;
const gchar *name;
const gchar *value;
const gchar *deprecated;
-
+
name = find_attribute ("name", attribute_names, attribute_values);
value = find_attribute ("value", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
else if (value == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "value");
- else
- {
+ else
+ {
GIrNodeConstant *constant;
constant = (GIrNodeConstant *) g_ir_node_new (G_IR_NODE_CONSTANT);
ctx->current_typed = (GIrNode*) constant;
- if (deprecated && strcmp (deprecated, "1") == 0)
+ if (deprecated)
constant->deprecated = TRUE;
else
constant->deprecated = FALSE;
if (ctx->state == STATE_NAMESPACE)
{
- ctx->current_node = (GIrNode *) constant;
- ctx->current_module->entries =
+ push_node (ctx, (GIrNode *) constant);
+ ctx->current_module->entries =
g_list_append (ctx->current_module->entries, constant);
}
else
{
GIrNodeInterface *iface;
- iface = (GIrNodeInterface *)ctx->current_node;
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
iface->members = g_list_append (iface->members, constant);
}
break;
}
}
-
+
return TRUE;
}
return FALSE;
const gchar *getquark;
const gchar *codes;
const gchar *deprecated;
-
+
name = find_attribute ("name", attribute_names, attribute_values);
getquark = find_attribute ("get-quark", attribute_names, attribute_values);
codes = find_attribute ("codes", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
else if (getquark == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "getquark");
else if (codes == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "codes");
- else
- {
+ else
+ {
GIrNodeErrorDomain *domain;
domain = (GIrNodeErrorDomain *) g_ir_node_new (G_IR_NODE_ERROR_DOMAIN);
domain->getquark = g_strdup (getquark);
domain->codes = g_strdup (codes);
- if (deprecated && strcmp (deprecated, "1") == 0)
+ if (deprecated)
domain->deprecated = TRUE;
else
domain->deprecated = FALSE;
- ctx->current_node = (GIrNode *) domain;
- ctx->current_module->entries =
+ push_node (ctx, (GIrNode *) domain);
+ ctx->current_module->entries =
g_list_append (ctx->current_module->entries, domain);
state_switch (ctx, STATE_ERRORDOMAIN);
}
-
+
return TRUE;
}
return FALSE;
const gchar *typename;
const gchar *typeinit;
const gchar *deprecated;
-
+ const gchar *glib_type_struct;
+
name = find_attribute ("name", attribute_names, attribute_values);
typename = find_attribute ("glib:type-name", attribute_names, attribute_values);
typeinit = find_attribute ("glib:get-type", attribute_names, attribute_values);
+ glib_type_struct = find_attribute ("glib:type-struct", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
else if (typename == NULL)
((GIrNode *)iface)->name = g_strdup (name);
iface->gtype_name = g_strdup (typename);
iface->gtype_init = g_strdup (typeinit);
- if (deprecated && strcmp (deprecated, "1") == 0)
+ iface->glib_type_struct = g_strdup (glib_type_struct);
+ if (deprecated)
iface->deprecated = TRUE;
else
iface->deprecated = FALSE;
-
- ctx->current_node = (GIrNode *) iface;
- ctx->current_module->entries =
- g_list_append (ctx->current_module->entries, iface);
-
+
+ push_node (ctx, (GIrNode *) iface);
+ ctx->current_module->entries =
+ g_list_append (ctx->current_module->entries, iface);
+
state_switch (ctx, STATE_INTERFACE);
-
+
}
-
+
return TRUE;
}
return FALSE;
{
const gchar *name;
const gchar *parent;
+ const gchar *glib_type_struct;
const gchar *typename;
const gchar *typeinit;
const gchar *deprecated;
-
+ const gchar *abstract;
+
name = find_attribute ("name", attribute_names, attribute_values);
parent = find_attribute ("parent", attribute_names, attribute_values);
+ glib_type_struct = find_attribute ("glib:type-struct", attribute_names, attribute_values);
typename = find_attribute ("glib:type-name", attribute_names, attribute_values);
typeinit = find_attribute ("glib:get-type", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
+ abstract = find_attribute ("abstract", attribute_names, attribute_values);
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
else if (typename == NULL)
iface->gtype_name = g_strdup (typename);
iface->gtype_init = g_strdup (typeinit);
iface->parent = g_strdup (parent);
- if (deprecated && strcmp (deprecated, "1") == 0)
+ iface->glib_type_struct = g_strdup (glib_type_struct);
+ if (deprecated)
iface->deprecated = TRUE;
else
iface->deprecated = FALSE;
-
- ctx->current_node = (GIrNode *) iface;
- ctx->current_module->entries =
- g_list_append (ctx->current_module->entries, iface);
-
+
+ iface->abstract = abstract && strcmp (abstract, "1") == 0;
+
+ push_node (ctx, (GIrNode *) iface);
+ ctx->current_module->entries =
+ g_list_append (ctx->current_module->entries, iface);
+
state_switch (ctx, STATE_CLASS);
}
-
+
return TRUE;
}
return FALSE;
GError **error)
{
const gchar *name;
+ const gchar *ctype;
+ gboolean is_array;
+ gboolean is_varargs;
+ GIrNodeType *typenode;
+
+ is_array = strcmp (element_name, "array") == 0;
+ is_varargs = strcmp (element_name, "varargs") == 0;
- if (strcmp (element_name, "type") != 0 ||
- !(ctx->state == STATE_FUNCTION_PARAMETER ||
- ctx->state == STATE_FUNCTION_RETURN ||
- ctx->state == STATE_STRUCT_FIELD ||
- ctx->state == STATE_UNION_FIELD ||
- ctx->state == STATE_CLASS_PROPERTY ||
- ctx->state == STATE_CLASS_FIELD ||
- ctx->state == STATE_INTERFACE_FIELD ||
- ctx->state == STATE_INTERFACE_PROPERTY ||
- ctx->state == STATE_BOXED_FIELD ||
- ctx->state == STATE_NAMESPACE_CONSTANT ||
- ctx->state == STATE_CLASS_CONSTANT ||
- ctx->state == STATE_INTERFACE_CONSTANT
- ))
+ if (!(is_array || is_varargs || (strcmp (element_name, "type") == 0)))
return FALSE;
+ if (ctx->state == STATE_TYPE)
+ {
+ ctx->type_depth++;
+ ctx->type_stack = g_list_prepend (ctx->type_stack, ctx->type_parameters);
+ ctx->type_parameters = NULL;
+ }
+ else if (ctx->state == STATE_FUNCTION_PARAMETER ||
+ ctx->state == STATE_FUNCTION_RETURN ||
+ ctx->state == STATE_STRUCT_FIELD ||
+ ctx->state == STATE_UNION_FIELD ||
+ ctx->state == STATE_CLASS_PROPERTY ||
+ ctx->state == STATE_CLASS_FIELD ||
+ ctx->state == STATE_INTERFACE_FIELD ||
+ ctx->state == STATE_INTERFACE_PROPERTY ||
+ ctx->state == STATE_BOXED_FIELD ||
+ ctx->state == STATE_NAMESPACE_CONSTANT ||
+ ctx->state == STATE_CLASS_CONSTANT ||
+ ctx->state == STATE_INTERFACE_CONSTANT
+ )
+ {
+ state_switch (ctx, STATE_TYPE);
+ ctx->type_depth = 1;
+ if (is_varargs)
+ {
+ switch (CURRENT_NODE (ctx)->type)
+ {
+ case G_IR_NODE_FUNCTION:
+ case G_IR_NODE_CALLBACK:
+ {
+ GIrNodeFunction *func = (GIrNodeFunction *)CURRENT_NODE (ctx);
+ func->is_varargs = TRUE;
+ }
+ break;
+ case G_IR_NODE_VFUNC:
+ {
+ GIrNodeVFunc *vfunc = (GIrNodeVFunc *)CURRENT_NODE (ctx);
+ vfunc->is_varargs = TRUE;
+ }
+ break;
+ /* list others individually rather than with default: so that compiler
+ * warns if new node types are added without adding them to the switch
+ */
+ case G_IR_NODE_INVALID:
+ case G_IR_NODE_ENUM:
+ case G_IR_NODE_FLAGS:
+ case G_IR_NODE_CONSTANT:
+ case G_IR_NODE_ERROR_DOMAIN:
+ case G_IR_NODE_PARAM:
+ case G_IR_NODE_TYPE:
+ case G_IR_NODE_PROPERTY:
+ case G_IR_NODE_SIGNAL:
+ case G_IR_NODE_VALUE:
+ case G_IR_NODE_FIELD:
+ case G_IR_NODE_XREF:
+ case G_IR_NODE_STRUCT:
+ case G_IR_NODE_BOXED:
+ case G_IR_NODE_OBJECT:
+ case G_IR_NODE_INTERFACE:
+ case G_IR_NODE_UNION:
+ g_assert_not_reached ();
+ break;
+ }
+ }
+ ctx->type_stack = NULL;
+ ctx->type_parameters = NULL;
+ }
+
if (!ctx->current_typed)
{
g_set_error (error,
return FALSE;
}
- name = find_attribute ("name", attribute_names, attribute_values);
+ if (is_varargs)
+ return TRUE;
+
+ if (is_array)
+ {
+ const char *zero;
+ const char *len;
+ const char *size;
+
+ typenode = (GIrNodeType *)g_ir_node_new (G_IR_NODE_TYPE);
+
+ typenode->tag = GI_TYPE_TAG_ARRAY;
+ typenode->is_pointer = TRUE;
+ typenode->is_array = TRUE;
+
+ zero = find_attribute ("zero-terminated", attribute_names, attribute_values);
+ len = find_attribute ("length", attribute_names, attribute_values);
+ size = find_attribute ("fixed-size", attribute_names, attribute_values);
+
+ typenode->zero_terminated = !(zero && strcmp (zero, "1") != 0);
+ typenode->has_length = len != NULL;
+ typenode->length = typenode->has_length ? atoi (len) : -1;
+
+ typenode->has_size = size != NULL;
+ typenode->size = typenode->has_size ? atoi (size) : -1;
+
+ if (zero)
+ typenode->zero_terminated = strcmp(zero, "1") == 0;
+ else
+ /* If neither zero-terminated nor length nor fixed-size is given, assume zero-terminated. */
+ typenode->zero_terminated = !(typenode->has_length || typenode->has_size);
+ }
+ else
+ {
+ int pointer_depth;
+ name = find_attribute ("name", attribute_names, attribute_values);
+
+ if (name == NULL)
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+
+ pointer_depth = 0;
+ ctype = find_attribute ("c:type", attribute_names, attribute_values);
+ if (ctype != NULL)
+ {
+ const char *cp = ctype + strlen(ctype) - 1;
+ while (cp > ctype && *cp-- == '*')
+ pointer_depth++;
+ }
+
+ if (ctx->current_typed->type == G_IR_NODE_PARAM &&
+ ((GIrNodeParam *)ctx->current_typed)->out &&
+ pointer_depth > 0)
+ pointer_depth--;
+
+ typenode = parse_type (ctx, name);
+
+ /* A 'disguised' structure is one where the c:type is a typedef that
+ * doesn't look like a pointer, but is internally.
+ */
+ if (typenode->tag == GI_TYPE_TAG_INTERFACE &&
+ is_disguised_structure (ctx, typenode->interface))
+ pointer_depth++;
+
+ if (pointer_depth > 0)
+ typenode->is_pointer = TRUE;
+ }
+
+ ctx->type_parameters = g_list_append (ctx->type_parameters, typenode);
+
+ return TRUE;
+}
+
+static void
+end_type_top (ParseContext *ctx)
+{
+ GIrNodeType *typenode;
+
+ if (!ctx->type_parameters)
+ goto out;
+
+ typenode = (GIrNodeType*)ctx->type_parameters->data;
+
+ /* Default to pointer for unspecified containers */
+ if (typenode->tag == GI_TYPE_TAG_ARRAY ||
+ typenode->tag == GI_TYPE_TAG_GLIST ||
+ typenode->tag == GI_TYPE_TAG_GSLIST)
+ {
+ if (typenode->parameter_type1 == NULL)
+ typenode->parameter_type1 = parse_type (ctx, "any");
+ }
+ else if (typenode->tag == GI_TYPE_TAG_GHASH)
+ {
+ if (typenode->parameter_type1 == NULL)
+ {
+ typenode->parameter_type1 = parse_type (ctx, "any");
+ typenode->parameter_type2 = parse_type (ctx, "any");
+ }
+ }
- if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "name");
-
switch (ctx->current_typed->type)
{
case G_IR_NODE_PARAM:
{
GIrNodeParam *param = (GIrNodeParam *)ctx->current_typed;
- param->type = parse_type (ctx, name);
+ param->type = typenode;
}
break;
case G_IR_NODE_FIELD:
{
GIrNodeField *field = (GIrNodeField *)ctx->current_typed;
- field->type = parse_type (ctx, name);
+ field->type = typenode;
}
break;
case G_IR_NODE_PROPERTY:
{
GIrNodeProperty *property = (GIrNodeProperty *) ctx->current_typed;
- property->type = parse_type (ctx, name);
+ property->type = typenode;
}
break;
case G_IR_NODE_CONSTANT:
{
GIrNodeConstant *constant = (GIrNodeConstant *)ctx->current_typed;
- constant->type = parse_type (ctx, name);
+ constant->type = typenode;
}
break;
default:
- g_printerr("current node is %d\n", ctx->current_node->type);
+ g_printerr("current node is %d\n", CURRENT_NODE (ctx)->type);
g_assert_not_reached ();
}
+ g_list_free (ctx->type_parameters);
+ out:
+ ctx->type_depth = 0;
+ ctx->type_parameters = NULL;
ctx->current_typed = NULL;
+}
+
+static void
+end_type_recurse (ParseContext *ctx)
+{
+ GIrNodeType *parent;
+ GIrNodeType *param = NULL;
+
+ parent = (GIrNodeType *) ((GList*)ctx->type_stack->data)->data;
+ if (ctx->type_parameters)
+ param = (GIrNodeType *) ctx->type_parameters->data;
+
+ if (parent->tag == GI_TYPE_TAG_ARRAY ||
+ parent->tag == GI_TYPE_TAG_GLIST ||
+ parent->tag == GI_TYPE_TAG_GSLIST)
+ {
+ g_assert (param != NULL);
+
+ if (parent->parameter_type1 == NULL)
+ parent->parameter_type1 = param;
+ else
+ g_assert_not_reached ();
+ }
+ else if (parent->tag == GI_TYPE_TAG_GHASH)
+ {
+ g_assert (param != NULL);
+
+ if (parent->parameter_type1 == NULL)
+ parent->parameter_type1 = param;
+ else if (parent->parameter_type2 == NULL)
+ parent->parameter_type2 = param;
+ else
+ g_assert_not_reached ();
+ }
+ g_list_free (ctx->type_parameters);
+ ctx->type_parameters = (GList *)ctx->type_stack->data;
+ ctx->type_stack = g_list_delete_link (ctx->type_stack, ctx->type_stack);
+}
+
+static void
+end_type (ParseContext *ctx)
+{
+ if (ctx->type_depth == 1)
+ {
+ end_type_top (ctx);
+ state_switch (ctx, ctx->prev_state);
+ }
+ else
+ {
+ end_type_recurse (ctx);
+ ctx->type_depth--;
+ }
+}
+
+static gboolean
+start_attribute (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values,
+ ParseContext *ctx,
+ GError **error)
+{
+ const gchar *name;
+ const gchar *value;
+ GIrNode *curnode;
+
+ if (strcmp (element_name, "attribute") != 0 || ctx->node_stack == NULL)
+ return FALSE;
+
+ name = find_attribute ("name", attribute_names, attribute_values);
+ value = find_attribute ("value", attribute_names, attribute_values);
+
+ if (name == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ return FALSE;
+ }
+ if (value == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "value");
+ return FALSE;
+ }
+
+ state_switch (ctx, STATE_ATTRIBUTE);
+
+ curnode = CURRENT_NODE (ctx);
+
+ g_hash_table_insert (curnode->attributes, g_strdup (name), g_strdup (value));
+
return TRUE;
}
ctx->state == STATE_FUNCTION)
{
GIrNodeParam *param;
+ const gchar *transfer;
param = (GIrNodeParam *)g_ir_node_new (G_IR_NODE_PARAM);
param->in = FALSE;
state_switch (ctx, STATE_FUNCTION_RETURN);
- switch (ctx->current_node->type)
+ transfer = find_attribute ("transfer-ownership", attribute_names, attribute_values);
+ parse_param_transfer (param, transfer, NULL);
+
+ switch (CURRENT_NODE (ctx)->type)
{
case G_IR_NODE_FUNCTION:
case G_IR_NODE_CALLBACK:
{
- GIrNodeFunction *func = (GIrNodeFunction *)ctx->current_node;
+ GIrNodeFunction *func = (GIrNodeFunction *)CURRENT_NODE (ctx);
func->result = param;
}
break;
case G_IR_NODE_SIGNAL:
{
- GIrNodeSignal *signal = (GIrNodeSignal *)ctx->current_node;
+ GIrNodeSignal *signal = (GIrNodeSignal *)CURRENT_NODE (ctx);
signal->result = param;
}
break;
case G_IR_NODE_VFUNC:
{
- GIrNodeVFunc *vfunc = (GIrNodeVFunc *)ctx->current_node;
+ GIrNodeVFunc *vfunc = (GIrNodeVFunc *)CURRENT_NODE (ctx);
vfunc->result = param;
}
break;
default:
g_assert_not_reached ();
}
-
+
return TRUE;
}
return FALSE;
}
+static gboolean
+start_implements (GMarkupParseContext *context,
+ const gchar *element_name,
+ const gchar **attribute_names,
+ const gchar **attribute_values,
+ ParseContext *ctx,
+ GError **error)
+{
+ GIrNodeInterface *iface;
+ const char *name;
+
+ if (strcmp (element_name, "implements") != 0 ||
+ !(ctx->state == STATE_CLASS))
+ return FALSE;
+
+ state_switch (ctx, STATE_IMPLEMENTS);
+
+ name = find_attribute ("name", attribute_names, attribute_values);
+ if (name == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ return FALSE;
+ }
+
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
+ iface->interfaces = g_list_append (iface->interfaces, g_strdup (name));
+
+ return TRUE;
+}
+
static gboolean
start_glib_signal (GMarkupParseContext *context,
const gchar *element_name,
ParseContext *ctx,
GError **error)
{
- if (strcmp (element_name, "glib:signal") == 0 &&
+ if (strcmp (element_name, "glib:signal") == 0 &&
(ctx->state == STATE_CLASS ||
ctx->state == STATE_INTERFACE))
{
const gchar *action;
const gchar *no_hooks;
const gchar *has_class_closure;
-
+
name = find_attribute ("name", attribute_names, attribute_values);
when = find_attribute ("when", attribute_names, attribute_values);
no_recurse = find_attribute ("no-recurse", attribute_names, attribute_values);
action = find_attribute ("action", attribute_names, attribute_values);
no_hooks = find_attribute ("no-hooks", attribute_names, attribute_values);
has_class_closure = find_attribute ("has-class-closure", attribute_names, attribute_values);
-
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
else
GIrNodeSignal *signal;
signal = (GIrNodeSignal *)g_ir_node_new (G_IR_NODE_SIGNAL);
-
+
((GIrNode *)signal)->name = g_strdup (name);
-
+
signal->run_first = FALSE;
signal->run_last = FALSE;
signal->run_cleanup = FALSE;
signal->run_last = TRUE;
else if (strcmp (when, "FIRST") == 0)
signal->run_first = TRUE;
- else
+ else
signal->run_cleanup = TRUE;
-
+
if (no_recurse && strcmp (no_recurse, "1") == 0)
signal->no_recurse = TRUE;
else
else
signal->has_class_closure = FALSE;
- iface = (GIrNodeInterface *)ctx->current_node;
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
iface->members = g_list_append (iface->members, signal);
- ctx->current_node = (GIrNode *)signal;
+ push_node (ctx, (GIrNode *)signal);
state_switch (ctx, STATE_FUNCTION);
}
-
+
return TRUE;
}
return FALSE;
ParseContext *ctx,
GError **error)
{
- if (strcmp (element_name, "vfunc") == 0 &&
+ if (strcmp (element_name, "virtual-method") == 0 &&
(ctx->state == STATE_CLASS ||
ctx->state == STATE_INTERFACE))
{
const gchar *override;
const gchar *is_class_closure;
const gchar *offset;
-
+ const gchar *invoker;
+
name = find_attribute ("name", attribute_names, attribute_values);
- must_chain_up = find_attribute ("must-chain-up", attribute_names, attribute_values);
+ must_chain_up = find_attribute ("must-chain-up", attribute_names, attribute_values);
override = find_attribute ("override", attribute_names, attribute_values);
is_class_closure = find_attribute ("is-class-closure", attribute_names, attribute_values);
offset = find_attribute ("offset", attribute_names, attribute_values);
-
+ invoker = find_attribute ("invoker", attribute_names, attribute_values);
+
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
else
GIrNodeVFunc *vfunc;
vfunc = (GIrNodeVFunc *)g_ir_node_new (G_IR_NODE_VFUNC);
-
+
((GIrNode *)vfunc)->name = g_strdup (name);
if (must_chain_up && strcmp (must_chain_up, "1") == 0)
vfunc->must_be_implemented = FALSE;
vfunc->must_not_be_implemented = FALSE;
}
-
+
if (is_class_closure && strcmp (is_class_closure, "1") == 0)
vfunc->is_class_closure = TRUE;
else
vfunc->is_class_closure = FALSE;
-
+
if (offset)
vfunc->offset = atoi (offset);
else
vfunc->offset = 0;
- iface = (GIrNodeInterface *)ctx->current_node;
+ vfunc->invoker = g_strdup (invoker);
+
+ iface = (GIrNodeInterface *)CURRENT_NODE (ctx);
iface->members = g_list_append (iface->members, vfunc);
- ctx->current_node = (GIrNode *)vfunc;
+ push_node (ctx, (GIrNode *)vfunc);
state_switch (ctx, STATE_FUNCTION);
}
-
+
return TRUE;
}
return FALSE;
ParseContext *ctx,
GError **error)
{
- if (strcmp (element_name, "record") == 0 &&
- ctx->state == STATE_NAMESPACE)
+ if (strcmp (element_name, "record") == 0 &&
+ (ctx->state == STATE_NAMESPACE ||
+ ctx->state == STATE_UNION ||
+ ctx->state == STATE_STRUCT ||
+ ctx->state == STATE_CLASS))
{
const gchar *name;
const gchar *deprecated;
-
+ const gchar *disguised;
+ const gchar *gtype_name;
+ const gchar *gtype_init;
+ const gchar *gtype_struct;
+ const gchar *foreign;
+ GIrNodeStruct *struct_;
+
name = find_attribute ("name", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
-
- if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
+ disguised = find_attribute ("disguised", attribute_names, attribute_values);
+ gtype_name = find_attribute ("glib:type-name", attribute_names, attribute_values);
+ gtype_init = find_attribute ("glib:get-type", attribute_names, attribute_values);
+ gtype_struct = find_attribute ("glib:is-gtype-struct-for", attribute_names, attribute_values);
+ foreign = find_attribute ("foreign", attribute_names, attribute_values);
+
+ if (name == NULL && ctx->node_stack == NULL)
{
- GIrNodeStruct *struct_;
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ return FALSE;
+ }
+ if ((gtype_name == NULL && gtype_init != NULL))
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "glib:type-name");
+ return FALSE;
+ }
+ if ((gtype_name != NULL && gtype_init == NULL))
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "glib:get-type");
+ return FALSE;
+ }
- struct_ = (GIrNodeStruct *) g_ir_node_new (G_IR_NODE_STRUCT);
-
- ((GIrNode *)struct_)->name = g_strdup (name);
- if (deprecated && strcmp (deprecated, "1") == 0)
- struct_->deprecated = TRUE;
- else
- struct_->deprecated = FALSE;
+ struct_ = (GIrNodeStruct *) g_ir_node_new (G_IR_NODE_STRUCT);
- ctx->current_node = (GIrNode *)struct_;
- ctx->current_module->entries =
- g_list_append (ctx->current_module->entries, struct_);
-
- state_switch (ctx, STATE_STRUCT);
- }
+ ((GIrNode *)struct_)->name = g_strdup (name ? name : "");
+ if (deprecated)
+ struct_->deprecated = TRUE;
+ else
+ struct_->deprecated = FALSE;
+
+ if (disguised && strcmp (disguised, "1") == 0)
+ struct_->disguised = TRUE;
+
+ struct_->is_gtype_struct = gtype_struct != NULL;
+
+ struct_->gtype_name = g_strdup (gtype_name);
+ struct_->gtype_init = g_strdup (gtype_init);
+
+ struct_->foreign = (g_strcmp0 (foreign, "1") == 0);
+
+ if (ctx->node_stack == NULL)
+ ctx->current_module->entries =
+ g_list_append (ctx->current_module->entries, struct_);
+ push_node (ctx, (GIrNode *)struct_);
+
+ state_switch (ctx, STATE_STRUCT);
return TRUE;
}
return FALSE;
}
-
+
static gboolean
start_union (GMarkupParseContext *context,
ParseContext *ctx,
GError **error)
{
- if (strcmp (element_name, "union") == 0 &&
- ctx->state == STATE_NAMESPACE)
+ if (strcmp (element_name, "union") == 0 &&
+ (ctx->state == STATE_NAMESPACE ||
+ ctx->state == STATE_UNION ||
+ ctx->state == STATE_STRUCT ||
+ ctx->state == STATE_CLASS))
{
const gchar *name;
const gchar *deprecated;
const gchar *typename;
const gchar *typeinit;
-
+
name = find_attribute ("name", attribute_names, attribute_values);
deprecated = find_attribute ("deprecated", attribute_names, attribute_values);
typename = find_attribute ("glib:type-name", attribute_names, attribute_values);
typeinit = find_attribute ("glib:get-type", attribute_names, attribute_values);
-
- if (name == NULL)
+
+ if (name == NULL && ctx->node_stack == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
else
{
GIrNodeUnion *union_;
union_ = (GIrNodeUnion *) g_ir_node_new (G_IR_NODE_UNION);
-
- ((GIrNode *)union_)->name = g_strdup (name);
+
+ ((GIrNode *)union_)->name = g_strdup (name ? name : "");
union_->gtype_name = g_strdup (typename);
union_->gtype_init = g_strdup (typeinit);
- if (deprecated && strcmp (deprecated, "1") == 0)
+ if (deprecated)
union_->deprecated = TRUE;
else
union_->deprecated = FALSE;
- ctx->current_node = (GIrNode *)union_;
- ctx->current_module->entries =
- g_list_append (ctx->current_module->entries, union_);
-
+ if (ctx->node_stack == NULL)
+ ctx->current_module->entries =
+ g_list_append (ctx->current_module->entries, union_);
+ push_node (ctx, (GIrNode *)union_);
+
state_switch (ctx, STATE_UNION);
}
return TRUE;
{
const gchar *type;
const gchar *offset;
-
+
type = find_attribute ("type", attribute_names, attribute_values);
offset = find_attribute ("offset", attribute_names, attribute_values);
if (type == NULL)
else if (offset == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "offset");
{
- ((GIrNodeUnion *)ctx->current_node)->discriminator_type
+ ((GIrNodeUnion *)CURRENT_NODE (ctx))->discriminator_type
= parse_type (ctx, type);
- ((GIrNodeUnion *)ctx->current_node)->discriminator_offset
+ ((GIrNodeUnion *)CURRENT_NODE (ctx))->discriminator_offset
= atoi (offset);
}
-
+
return TRUE;
}
return FALSE;
}
-
+
+static gboolean
+parse_include (GMarkupParseContext *context,
+ ParseContext *ctx,
+ const char *name,
+ const char *version,
+ GError **error)
+{
+ gchar *buffer;
+ gsize length;
+ gchar *girpath, *girname;
+ gboolean success = FALSE;
+ GList *modules;
+ GList *l;
+
+ for (l = ctx->parser->parsed_modules; l; l = l->next)
+ {
+ GIrModule *m = l->data;
+
+ if (strcmp (m->name, name) == 0)
+ {
+ if (strcmp (m->version, version) == 0)
+ {
+ ctx->include_modules = g_list_prepend (ctx->include_modules, m);
+
+ return TRUE;
+ }
+ else
+ {
+ g_set_error (error,
+ G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Module '%s' imported with conflicting versions '%s' and '%s'",
+ name, m->version, version);
+ return FALSE;
+ }
+ }
+ }
+
+ girname = g_strdup_printf ("%s-%s.gir", name, version);
+ girpath = locate_gir (ctx->parser, girname);
+
+ if (girpath == NULL)
+ {
+ g_set_error (error,
+ G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Could not find GIR file '%s'; check XDG_DATA_DIRS or use --includedir",
+ girname);
+ g_free (girname);
+ return FALSE;
+ }
+ g_free (girname);
+
+ g_debug ("Parsing include %s", girpath);
+
+ if (!g_file_get_contents (girpath, &buffer, &length, error))
+ {
+ g_free (girpath);
+ return FALSE;
+ }
+ g_free (girpath);
+
+ modules = g_ir_parser_parse_string (ctx->parser, name, buffer, length, error);
+ success = error != NULL;
+
+ ctx->include_modules = g_list_concat (ctx->include_modules,
+ modules);
+
+ g_free (buffer);
+
+ return success;
+}
+
extern GLogLevelFlags logged_levels;
static void
g_string_free (tags, TRUE);
}
- switch (element_name[0])
+ switch (element_name[0])
{
case 'a':
- if (ctx->state == STATE_NAMESPACE && strcmp (element_name, "alias") == 0)
+ if (ctx->state == STATE_NAMESPACE && strcmp (element_name, "alias") == 0)
{
state_switch (ctx, STATE_ALIAS);
goto out;
}
+ if (start_type (context, element_name,
+ attribute_names, attribute_values,
+ ctx, error))
+ goto out;
+ else if (start_attribute (context, element_name,
+ attribute_names, attribute_values,
+ ctx, error))
+ goto out;
break;
case 'b':
- if (start_enum (context, element_name,
+ if (start_enum (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
break;
case 'c':
- if (start_function (context, element_name,
+ if (start_function (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
attribute_names, attribute_values,
ctx, error))
goto out;
- else if (start_class (context, element_name,
+ else if (start_class (context, element_name,
attribute_names, attribute_values,
ctx, error))
- goto out;
- else if (strcmp (element_name, "class") == 0 &&
- ctx->state == STATE_REQUIRES)
- {
- const gchar *name;
-
- name = find_attribute ("name", attribute_names, attribute_values);
-
- if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
- {
- GIrNodeInterface *iface;
-
- iface = (GIrNodeInterface *)ctx->current_node;
- iface ->prerequisites = g_list_append (iface->prerequisites, g_strdup (name));
- }
-
- goto out;
- }
+ goto out;
break;
case 'd':
- if (start_discriminator (context, element_name,
+ if (start_discriminator (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
break;
case 'e':
- if (start_enum (context, element_name,
+ if (start_enum (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
- else if (start_errordomain (context, element_name,
+ else if (start_errordomain (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
break;
case 'f':
- if (start_function (context, element_name,
+ if (start_function (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
- else if (start_field (context, element_name,
+ else if (start_field (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
attribute_names, attribute_values,
ctx, error))
goto out;
- else if (start_glib_boxed (context, element_name,
- attribute_names, attribute_values,
- ctx, error))
- goto out;
break;
case 'i':
- if (start_interface (context, element_name,
- attribute_names, attribute_values,
- ctx, error))
- goto out;
- if (strcmp (element_name, "implements") == 0 &&
- ctx->state == STATE_CLASS)
- {
- state_switch (ctx, STATE_IMPLEMENTS);
-
- goto out;
- }
- else if (strcmp (element_name, "interface") == 0 &&
- ctx->state == STATE_IMPLEMENTS)
+ if (strcmp (element_name, "include") == 0 &&
+ ctx->state == STATE_REPOSITORY)
{
const gchar *name;
+ const gchar *version;
name = find_attribute ("name", attribute_names, attribute_values);
+ version = find_attribute ("version", attribute_names, attribute_values);
if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
- {
- GIrNodeInterface *iface;
-
- iface = (GIrNodeInterface *)ctx->current_node;
- iface ->interfaces = g_list_append (iface->interfaces, g_strdup (name));
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ break;
+ }
+ if (version == NULL)
+ {
+ MISSING_ATTRIBUTE (context, error, element_name, "version");
+ break;
}
- goto out;
- }
- else if (strcmp (element_name, "interface") == 0 &&
- ctx->state == STATE_REQUIRES)
- {
- const gchar *name;
-
- name = find_attribute ("name", attribute_names, attribute_values);
+ if (!parse_include (context, ctx, name, version, error))
+ break;
- if (name == NULL)
- MISSING_ATTRIBUTE (context, error, element_name, "name");
- else
- {
- GIrNodeInterface *iface;
+ ctx->dependencies = g_list_prepend (ctx->dependencies,
+ g_strdup_printf ("%s-%s", name, version));
- iface = (GIrNodeInterface *)ctx->current_node;
- iface ->prerequisites = g_list_append (iface->prerequisites, g_strdup (name));
- }
+ state_switch (ctx, STATE_INCLUDE);
goto out;
}
+ if (start_interface (context, element_name,
+ attribute_names, attribute_values,
+ ctx, error))
+ goto out;
+ else if (start_implements (context, element_name,
+ attribute_names, attribute_values,
+ ctx, error))
+ goto out;
break;
case 'm':
- if (start_function (context, element_name,
+ if (start_function (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
- else if (start_member (context, element_name,
+ else if (start_member (context, element_name,
attribute_names, attribute_values,
ctx, error))
goto out;
case 'n':
if (strcmp (element_name, "namespace") == 0 && ctx->state == STATE_REPOSITORY)
{
- const gchar *name, *shared_library;
-
+ const gchar *name, *version, *shared_library, *cprefix;
+
+ if (ctx->current_module != NULL)
+ {
+ g_set_error (error,
+ G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Only one <namespace/> element is currently allowed per <repository/>");
+ goto out;
+ }
+
name = find_attribute ("name", attribute_names, attribute_values);
+ version = find_attribute ("version", attribute_names, attribute_values);
shared_library = find_attribute ("shared-library", attribute_names, attribute_values);
+ cprefix = find_attribute ("c:prefix", attribute_names, attribute_values);
if (name == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "name");
+ else if (version == NULL)
+ MISSING_ATTRIBUTE (context, error, element_name, "version");
else
{
- ctx->current_module = g_ir_module_new (name, shared_library);
+ GList *l;
+
+ if (strcmp (name, ctx->namespace) != 0)
+ g_set_error (error,
+ G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "<namespace/> name element '%s' doesn't match file name '%s'",
+ name, ctx->namespace);
+
+ ctx->current_module = g_ir_module_new (name, version, shared_library, cprefix);
+
+ ctx->current_module->aliases = ctx->aliases;
+ ctx->aliases = NULL;
+ ctx->current_module->disguised_structures = ctx->disguised_structures;
+ ctx->disguised_structures = NULL;
+
+ for (l = ctx->include_modules; l; l = l->next)
+ g_ir_module_add_include_module (ctx->current_module, l->data);
+
+ g_list_free (ctx->include_modules);
+ ctx->include_modules = NULL;
+
ctx->modules = g_list_append (ctx->modules, ctx->current_module);
+ ctx->current_module->dependencies = ctx->dependencies;
state_switch (ctx, STATE_NAMESPACE);
+ goto out;
}
-
- goto out;
}
break;
attribute_names, attribute_values,
ctx, error))
goto out;
+ else if (strcmp (element_name, "prerequisite") == 0 &&
+ ctx->state == STATE_INTERFACE)
+ {
+ const gchar *name;
+
+ name = find_attribute ("name", attribute_names, attribute_values);
+
+ state_switch (ctx, STATE_PREREQUISITE);
+
+ if (name == NULL)
+ MISSING_ATTRIBUTE (context, error, element_name, "name");
+ else
+ {
+ GIrNodeInterface *iface;
+ iface = (GIrNodeInterface *)CURRENT_NODE(ctx);
+ iface->prerequisites = g_list_append (iface->prerequisites, g_strdup (name));
+ }
+ goto out;
+ }
+ else if (strcmp (element_name, "package") == 0 &&
+ ctx->state == STATE_REPOSITORY)
+ {
+ state_switch (ctx, STATE_PACKAGE);
+ goto out;
+ }
break;
case 'r':
const gchar *version;
version = find_attribute ("version", attribute_names, attribute_values);
-
+
if (version == NULL)
MISSING_ATTRIBUTE (context, error, element_name, "version");
else if (strcmp (version, "1.0") != 0)
version);
else
state_switch (ctx, STATE_REPOSITORY);
-
+
goto out;
}
else if (start_return_value (context, element_name,
attribute_names, attribute_values,
ctx, error))
- goto out;
- else if (strcmp (element_name, "requires") == 0 &&
- ctx->state == STATE_INTERFACE)
- {
- state_switch (ctx, STATE_REQUIRES);
-
- goto out;
- }
+ goto out;
else if (start_struct (context, element_name,
attribute_names, attribute_values,
ctx, error))
- goto out;
+ goto out;
break;
case 'u':
if (start_vfunc (context, element_name,
attribute_names, attribute_values,
ctx, error))
- goto out;
+ goto out;
+ if (start_type (context, element_name,
+ attribute_names, attribute_values,
+ ctx, error))
+ goto out;
break;
}
- g_markup_parse_context_get_position (context, &line_number, &char_number);
+ if (ctx->state != STATE_UNKNOWN)
+ {
+ state_switch (ctx, STATE_UNKNOWN);
+ ctx->unknown_depth = 1;
+ }
+ else
+ {
+ ctx->unknown_depth += 1;
+ }
- g_set_error (error,
- G_MARKUP_ERROR,
- G_MARKUP_ERROR_UNKNOWN_ELEMENT,
- "Unexpected start tag '%s' on line %d char %d; current state=%d",
- element_name,
- line_number, char_number, ctx->state);
-
- out: ;
- if (*error)
+ out:
+ if (*error)
{
g_markup_parse_context_get_position (context, &line_number, &char_number);
require_one_of_end_elements (GMarkupParseContext *context,
ParseContext *ctx,
const char *actual_name,
- GError **error,
+ GError **error,
...)
{
va_list args;
va_start (args, error);
- while ((expected = va_arg (args, const char*)) != NULL)
+ while ((expected = va_arg (args, const char*)) != NULL)
{
if (strcmp (expected, actual_name) == 0)
{
G_MARKUP_ERROR,
G_MARKUP_ERROR_INVALID_CONTENT,
"Unexpected end tag '%s' on line %d char %d; current state=%d",
- actual_name,
+ actual_name,
line_number, char_number, ctx->state);
backtrace_stderr();
return FALSE;
}
+static gboolean
+state_switch_end_struct_or_union (GMarkupParseContext *context,
+ ParseContext *ctx,
+ const gchar *element_name,
+ GError **error)
+{
+ pop_node (ctx);
+ if (ctx->node_stack == NULL)
+ {
+ state_switch (ctx, STATE_NAMESPACE);
+ }
+ else
+ {
+ if (CURRENT_NODE (ctx)->type == G_IR_NODE_STRUCT)
+ state_switch (ctx, STATE_STRUCT);
+ else if (CURRENT_NODE (ctx)->type == G_IR_NODE_UNION)
+ state_switch (ctx, STATE_UNION);
+ else if (CURRENT_NODE (ctx)->type == G_IR_NODE_OBJECT)
+ state_switch (ctx, STATE_CLASS);
+ else
+ {
+ int line_number, char_number;
+ g_markup_parse_context_get_position (context, &line_number, &char_number);
+ g_set_error (error,
+ G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Unexpected end tag '%s' on line %d char %d",
+ element_name,
+ line_number, char_number);
+ return FALSE;
+ }
+ }
+ return TRUE;
+}
+
static gboolean
require_end_element (GMarkupParseContext *context,
ParseContext *ctx,
state_switch (ctx, STATE_END);
break;
+ case STATE_INCLUDE:
+ if (require_end_element (context, ctx, "include", element_name, error))
+ {
+ state_switch (ctx, STATE_REPOSITORY);
+ }
+ break;
+
+ case STATE_PACKAGE:
+ if (require_end_element (context, ctx, "package", element_name, error))
+ {
+ state_switch (ctx, STATE_REPOSITORY);
+ }
+ break;
+
case STATE_NAMESPACE:
if (require_end_element (context, ctx, "namespace", element_name, error))
{
break;
case STATE_FUNCTION:
- if (ctx->current_node == g_list_last (ctx->current_module->entries)->data)
- {
- ctx->current_node = NULL;
- state_switch (ctx, STATE_NAMESPACE);
- }
- else
- {
- ctx->current_node = g_list_last (ctx->current_module->entries)->data;
- if (ctx->current_node->type == G_IR_NODE_INTERFACE)
- state_switch (ctx, STATE_INTERFACE);
- else if (ctx->current_node->type == G_IR_NODE_OBJECT)
- state_switch (ctx, STATE_CLASS);
- else if (ctx->current_node->type == G_IR_NODE_BOXED)
- state_switch (ctx, STATE_BOXED);
- else if (ctx->current_node->type == G_IR_NODE_STRUCT)
- state_switch (ctx, STATE_STRUCT);
- else if (ctx->current_node->type == G_IR_NODE_UNION)
- state_switch (ctx, STATE_UNION);
- else
- {
- int line_number, char_number;
- g_markup_parse_context_get_position (context, &line_number, &char_number);
- g_set_error (error,
- G_MARKUP_ERROR,
- G_MARKUP_ERROR_INVALID_CONTENT,
- "Unexpected end tag '%s' on line %d char %d",
- element_name,
- line_number, char_number);
- }
- }
+ {
+ pop_node (ctx);
+ if (ctx->node_stack == NULL)
+ {
+ state_switch (ctx, STATE_NAMESPACE);
+ }
+ else
+ {
+ g_debug("case STATE_FUNCTION %d", CURRENT_NODE (ctx)->type);
+ if (ctx->in_embedded_type)
+ {
+ ctx->in_embedded_type = FALSE;
+ state_switch (ctx, STATE_STRUCT_FIELD);
+ }
+ else if (CURRENT_NODE (ctx)->type == G_IR_NODE_INTERFACE)
+ state_switch (ctx, STATE_INTERFACE);
+ else if (CURRENT_NODE (ctx)->type == G_IR_NODE_OBJECT)
+ state_switch (ctx, STATE_CLASS);
+ else if (CURRENT_NODE (ctx)->type == G_IR_NODE_BOXED)
+ state_switch (ctx, STATE_BOXED);
+ else if (CURRENT_NODE (ctx)->type == G_IR_NODE_STRUCT)
+ state_switch (ctx, STATE_STRUCT);
+ else if (CURRENT_NODE (ctx)->type == G_IR_NODE_UNION)
+ state_switch (ctx, STATE_UNION);
+ else
+ {
+ int line_number, char_number;
+ g_markup_parse_context_get_position (context, &line_number, &char_number);
+ g_set_error (error,
+ G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Unexpected end tag '%s' on line %d char %d",
+ element_name,
+ line_number, char_number);
+ }
+ }
+ }
break;
case STATE_CLASS_FIELD:
case STATE_CLASS:
if (require_end_element (context, ctx, "class", element_name, error))
{
- ctx->current_node = NULL;
+ pop_node (ctx);
state_switch (ctx, STATE_NAMESPACE);
}
break;
case STATE_ERRORDOMAIN:
if (require_end_element (context, ctx, "errordomain", element_name, error))
{
- ctx->current_node = NULL;
+ pop_node (ctx);
state_switch (ctx, STATE_NAMESPACE);
}
break;
case STATE_INTERFACE:
if (require_end_element (context, ctx, "interface", element_name, error))
{
- ctx->current_node = NULL;
+ pop_node (ctx);
state_switch (ctx, STATE_NAMESPACE);
}
break;
case STATE_ENUM:
if (strcmp ("member", element_name) == 0)
break;
- else if (require_one_of_end_elements (context, ctx,
- element_name, error, "enumeration",
+ else if (require_one_of_end_elements (context, ctx,
+ element_name, error, "enumeration",
"bitfield", NULL))
{
- ctx->current_node = NULL;
+ pop_node (ctx);
state_switch (ctx, STATE_NAMESPACE);
}
break;
case STATE_BOXED:
if (require_end_element (context, ctx, "glib:boxed", element_name, error))
{
- ctx->current_node = NULL;
+ pop_node (ctx);
state_switch (ctx, STATE_NAMESPACE);
}
break;
case STATE_STRUCT:
if (require_end_element (context, ctx, "record", element_name, error))
{
- ctx->current_node = NULL;
- state_switch (ctx, STATE_NAMESPACE);
+ state_switch_end_struct_or_union (context, ctx, element_name, error);
}
break;
case STATE_UNION:
if (require_end_element (context, ctx, "union", element_name, error))
{
- ctx->current_node = NULL;
- state_switch (ctx, STATE_NAMESPACE);
+ state_switch_end_struct_or_union (context, ctx, element_name, error);
}
break;
case STATE_IMPLEMENTS:
if (require_end_element (context, ctx, "implements", element_name, error))
state_switch (ctx, STATE_CLASS);
break;
- case STATE_REQUIRES:
- if (require_end_element (context, ctx, "requires", element_name, error))
+ case STATE_PREREQUISITE:
+ if (require_end_element (context, ctx, "prerequisite", element_name, error))
state_switch (ctx, STATE_INTERFACE);
break;
case STATE_NAMESPACE_CONSTANT:
break;
if (require_end_element (context, ctx, "constant", element_name, error))
{
- ctx->current_node = NULL;
switch (ctx->state)
{
case STATE_NAMESPACE_CONSTANT:
+ pop_node (ctx);
state_switch (ctx, STATE_NAMESPACE);
break;
case STATE_CLASS_CONSTANT:
}
}
break;
+ case STATE_TYPE:
+ if ((strcmp ("type", element_name) == 0) || (strcmp ("array", element_name) == 0) ||
+ (strcmp ("varargs", element_name) == 0))
+ {
+ end_type (ctx);
+ break;
+ }
+ case STATE_ATTRIBUTE:
+ if (strcmp ("attribute", element_name) == 0)
+ {
+ state_switch (ctx, ctx->prev_state);
+ }
+ break;
+
+ case STATE_UNKNOWN:
+ ctx->unknown_depth -= 1;
+ if (ctx->unknown_depth == 0)
+ state_switch (ctx, ctx->prev_state);
+ break;
default:
g_error ("Unhandled state %d in end_element_handler\n", ctx->state);
}
}
-static void
+static void
text_handler (GMarkupParseContext *context,
const gchar *text,
- gsize text_len,
+ gsize text_len,
gpointer user_data,
GError **error)
{
{
ParseContext *ctx = user_data;
GList *m;
- int line_number, char_number;
for (m = ctx->modules; m; m = m->next)
g_ir_module_free (m->data);
g_list_free (ctx->modules);
ctx->modules = NULL;
-
+
ctx->current_module = NULL;
}
-static void
-firstpass_start_element_handler (GMarkupParseContext *context,
- const gchar *element_name,
- const gchar **attribute_names,
- const gchar **attribute_values,
- gpointer user_data,
- GError **error)
+static GList *
+post_filter_toplevel_varargs_functions (GList *list,
+ GList **varargs_callbacks_out)
{
- ParseContext *ctx = user_data;
+ GList *iter;
+ GList *varargs_callbacks = *varargs_callbacks_out;
- if (strcmp (element_name, "alias") == 0)
+ iter = list;
+ while (iter)
{
- start_alias (context, element_name, attribute_names, attribute_values,
- ctx, error);
+ GList *link = iter;
+ GIrNode *node = iter->data;
+
+ iter = iter->next;
+
+ if (node->type == G_IR_NODE_FUNCTION)
+ {
+ if (((GIrNodeFunction*)node)->is_varargs)
+ {
+ list = g_list_delete_link (list, link);
+ }
+ }
+ if (node->type == G_IR_NODE_CALLBACK)
+ {
+ if (((GIrNodeFunction*)node)->is_varargs)
+ {
+ varargs_callbacks = g_list_append (varargs_callbacks,
+ node);
+ list = g_list_delete_link (list, link);
+ }
+ }
}
+
+ *varargs_callbacks_out = varargs_callbacks;
+
+ return list;
}
-static void
-firstpass_end_element_handler (GMarkupParseContext *context,
- const gchar *element_name,
- gpointer user_data,
- GError **error)
+static GList *
+post_filter_varargs_functions (GList *list, GList ** varargs_callbacks_out)
{
- ParseContext *ctx = user_data;
+ GList *iter;
+ GList *varargs_callbacks;
-}
+ list = post_filter_toplevel_varargs_functions (list, varargs_callbacks_out);
+ varargs_callbacks = *varargs_callbacks_out;
-static GMarkupParser firstpass_parser =
-{
- firstpass_start_element_handler,
- firstpass_end_element_handler,
- NULL,
- NULL,
- NULL,
-};
+ iter = list;
+ while (iter)
+ {
+ GList *link = iter;
+ GIrNode *node = iter->data;
+
+ iter = iter->next;
+ if (node->type == G_IR_NODE_FUNCTION)
+ {
+ GList *param;
+ gboolean function_done = FALSE;
+
+ for (param = ((GIrNodeFunction *)node)->parameters;
+ param;
+ param = param->next)
+ {
+ GIrNodeParam *node = (GIrNodeParam *)param->data;
+
+ if (function_done)
+ break;
+
+ if (node->type->is_interface)
+ {
+ GList *callback;
+ for (callback = varargs_callbacks;
+ callback;
+ callback = callback->next)
+ {
+ if (!strcmp (node->type->interface,
+ ((GIrNode *)callback->data)->name))
+ {
+ list = g_list_delete_link (list, link);
+ function_done = TRUE;
+ break;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ *varargs_callbacks_out = varargs_callbacks;
-static GMarkupParser parser =
+ return list;
+}
+
+static void
+post_filter (GIrModule *module)
{
- start_element_handler,
- end_element_handler,
- text_handler,
- NULL,
- cleanup
-};
+ GList *iter;
+ GList *varargs_callbacks = NULL;
+
+ module->entries = post_filter_varargs_functions (module->entries,
+ &varargs_callbacks);
+ iter = module->entries;
+ while (iter)
+ {
+ GIrNode *node = iter->data;
+
+ iter = iter->next;
+
+ if (node->type == G_IR_NODE_OBJECT ||
+ node->type == G_IR_NODE_INTERFACE)
+ {
+ GIrNodeInterface *iface = (GIrNodeInterface*)node;
+ iface->members = post_filter_varargs_functions (iface->members,
+ &varargs_callbacks);
+ }
+ else if (node->type == G_IR_NODE_BOXED)
+ {
+ GIrNodeBoxed *boxed = (GIrNodeBoxed*)node;
+ boxed->members = post_filter_varargs_functions (boxed->members,
+ &varargs_callbacks);
+ }
+ else if (node->type == G_IR_NODE_STRUCT)
+ {
+ GIrNodeStruct *iface = (GIrNodeStruct*)node;
+ iface->members = post_filter_varargs_functions (iface->members,
+ &varargs_callbacks);
+ }
+ else if (node->type == G_IR_NODE_UNION)
+ {
+ GIrNodeUnion *iface = (GIrNodeUnion*)node;
+ iface->members = post_filter_varargs_functions (iface->members,
+ &varargs_callbacks);
+ }
+ }
+ g_list_free (varargs_callbacks);
+}
-GList *
-g_ir_parse_string (const gchar *buffer,
- gssize length,
- GError **error)
+/**
+ * g_ir_parser_parse_string:
+ * @parser: a #GIrParser
+ * @namespace: the namespace of the string
+ * @buffer: the data containing the XML
+ * @length: length of the data
+ * @error: return location for a #GError, or %NULL
+ *
+ * Parse a string that holds a complete GIR XML file, and return a list of a
+ * a #GirModule for each <namespace/> element within the file.
+ *
+ * Returns: a newly allocated list of #GIrModule. The modules themselves
+ * are owned by the #GIrParser and will be freed along with the parser.
+ */
+GList *
+g_ir_parser_parse_string (GIrParser *parser,
+ const gchar *namespace,
+ const gchar *buffer,
+ gssize length,
+ GError **error)
{
ParseContext ctx = { 0 };
GMarkupParseContext *context;
+ ctx.parser = parser;
ctx.state = STATE_START;
+ ctx.namespace = namespace;
+ ctx.include_modules = NULL;
ctx.aliases = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_free);
+ ctx.disguised_structures = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL);
+ ctx.type_depth = 0;
+ ctx.dependencies = NULL;
+ ctx.current_module = NULL;
context = g_markup_parse_context_new (&firstpass_parser, 0, &ctx, NULL);
if (!g_markup_parse_context_end_parse (context, error))
goto out;
-
- context = g_markup_parse_context_new (&parser, 0, &ctx, NULL);
+
+ g_markup_parse_context_free (context);
+
+ context = g_markup_parse_context_new (&markup_parser, 0, &ctx, NULL);
if (!g_markup_parse_context_parse (context, buffer, length, error))
goto out;
if (!g_markup_parse_context_end_parse (context, error))
goto out;
+ parser->parsed_modules = g_list_concat (g_list_copy (ctx.modules),
+ parser->parsed_modules);
+
out:
- g_hash_table_destroy (ctx.aliases);
-
+ if (ctx.modules == NULL)
+ {
+ /* An error occurred before we created a module, so we haven't
+ * transferred ownership of these hash tables to the module.
+ */
+ if (ctx.aliases != NULL)
+ g_hash_table_destroy (ctx.aliases);
+ if (ctx.disguised_structures != NULL)
+ g_hash_table_destroy (ctx.disguised_structures);
+ g_list_free (ctx.include_modules);
+ }
+
g_markup_parse_context_free (context);
-
+
return ctx.modules;
}
+/**
+ * g_ir_parser_parse_file:
+ * @parser: a #GIrParser
+ * @filename: filename to parse
+ * @error: return location for a #GError, or %NULL
+ *
+ * Parse GIR XML file, and return a list of a a #GirModule for each
+ * <namespace/> element within the file.
+ *
+ * Returns: a newly allocated list of #GIrModule. The modules themselves
+ * are owned by the #GIrParser and will be freed along with the parser.
+ */
GList *
-g_ir_parse_file (const gchar *filename,
- GError **error)
+g_ir_parser_parse_file (GIrParser *parser,
+ const gchar *filename,
+ GError **error)
{
gchar *buffer;
gsize length;
GList *modules;
+ GList *iter;
+ const char *slash;
+ char *dash;
+ char *namespace;
+
+ if (!g_str_has_suffix (filename, ".gir"))
+ {
+ g_set_error (error,
+ G_MARKUP_ERROR,
+ G_MARKUP_ERROR_INVALID_CONTENT,
+ "Expected filename to end with '.gir'");
+ return NULL;
+ }
g_debug ("[parsing] filename %s", filename);
+ slash = g_strrstr (filename, "/");
+ if (!slash)
+ namespace = g_strdup (filename);
+ else
+ namespace = g_strdup (slash+1);
+ namespace[strlen(namespace)-4] = '\0';
+
+ /* Remove version */
+ dash = strstr (namespace, "-");
+ if (dash != NULL)
+ *dash = '\0';
+
if (!g_file_get_contents (filename, &buffer, &length, error))
return NULL;
-
- modules = g_ir_parse_string (buffer, length, error);
+
+ modules = g_ir_parser_parse_string (parser, namespace, buffer, length, error);
+
+ for (iter = modules; iter; iter = iter->next)
+ {
+ post_filter ((GIrModule*)iter->data);
+ }
+
+ g_free (namespace);
g_free (buffer);
projects / gnome.gobject-introspection / blobdiff