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https://gitlab.gnome.org/GNOME/glib.git
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girepository/ginfo.c
2008-02-21 Mark Doffman <mark.doffman@codethink.co.uk>
* girepository/ginfo.c
Add the ability to get the value of a constant of
type TYPE_TAG_SYMBOL. In the case of a symbol the value
is provided as a string.
This would deal properly with:
typedef char* random;
const random = "A string";
WARNING: This commit does not compile. It is a partial change.
svn path=/trunk/; revision=133
This commit is contained in:
Mark Doffman
Johan Dahlin
parent
4ab667b160
commit
7cd41630af
136
ginfo.c
136
ginfo.c
@ -860,10 +860,13 @@ GIInterfaceInfo *
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g_error_domain_info_get_codes (GIErrorDomainInfo *info)
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{
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GIBaseInfo *base = (GIBaseInfo *)info;
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ErrorDomainBlob *blob = (ErrorDomainBlob *)&base->metadata->data[base->offset];
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return (GIInterfaceInfo *) g_info_from_entry (base->metadata,
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blob->error_codes);
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ErrorDomainBlob *blob = (ErrorDomainBlob *)&base->metadata->data[base->offset];
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/* FIXME need to check if blob really is an enum */
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return (GIInterfaceInfo *) g_info_new (BLOB_TYPE_ENUM,
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NULL,
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base->metadata,
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blob->error_codes);
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}
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@ -1114,9 +1117,11 @@ g_object_info_get_interface (GIObjectInfo *info,
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{
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GIBaseInfo *base = (GIBaseInfo *)info;
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ObjectBlob *blob = (ObjectBlob *)&base->metadata->data[base->offset];
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guint16 *interface;
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return (GIInterfaceInfo *) g_info_from_entry (base->metadata,
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blob->interfaces[n]);
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interface = (guint16 *)&base->metadata->data[base->offset + sizeof(ObjectBlob)];
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return (GIInterfaceInfo *) g_info_from_entry (base->metadata, interface[n]);
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}
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gint
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@ -1324,8 +1329,11 @@ g_interface_info_get_prerequisite (GIInterfaceInfo *info,
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{
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GIBaseInfo *base = (GIBaseInfo *)info;
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InterfaceBlob *blob = (InterfaceBlob *)&base->metadata->data[base->offset];
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guint16 *prerequisite;
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return g_info_from_entry (base->metadata, blob->prerequisites[n]);
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prerequisite = (guint16 *)&base->metadata->data[base->offset + sizeof(InterfaceBlob)];
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return g_info_from_entry (base->metadata, prerequisite[n]);
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}
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@ -1639,63 +1647,67 @@ g_constant_info_get_value (GIConstantInfo *info,
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{
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GIBaseInfo *base = (GIBaseInfo *)info;
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ConstantBlob *blob = (ConstantBlob *)&base->metadata->data[base->offset];
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TypeHeader *header = (TypeHeader*) &blob->type;
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/* FIXME non-basic types ? */
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if (blob->type.reserved == 0)
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if (TYPE_IS_SIMPLE (header->tag))
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{
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if (blob->type.pointer)
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value->v_pointer = g_memdup (&base->metadata->data[blob->offset], blob->size);
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else
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{
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switch (blob->type.tag)
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{
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case GI_TYPE_TAG_BOOLEAN:
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value->v_boolean = *(gboolean*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT8:
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value->v_int8 = *(gint8*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT8:
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value->v_uint8 = *(guint8*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT16:
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value->v_int16 = *(gint16*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT16:
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value->v_uint16 = *(guint16*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT32:
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value->v_int32 = *(gint32*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT32:
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value->v_uint32 = *(guint32*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT64:
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value->v_int64 = *(gint64*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT64:
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value->v_uint64 = *(guint64*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_FLOAT:
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value->v_float = *(gfloat*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_DOUBLE:
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value->v_double = *(gdouble*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT:
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value->v_int = *(gint*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT:
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value->v_uint = *(guint*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_LONG:
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value->v_long = *(glong*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_ULONG:
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value->v_ulong = *(gulong*)&base->metadata->data[blob->offset];
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break;
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}
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}
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switch (header->tag)
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{
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case GI_TYPE_TAG_BOOLEAN:
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value->v_boolean = *(gboolean*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT8:
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value->v_int8 = *(gint8*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT8:
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value->v_uint8 = *(guint8*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT16:
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value->v_int16 = *(gint16*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT16:
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value->v_uint16 = *(guint16*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT32:
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value->v_int32 = *(gint32*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT32:
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value->v_uint32 = *(guint32*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT64:
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value->v_int64 = *(gint64*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT64:
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value->v_uint64 = *(guint64*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_FLOAT:
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value->v_float = *(gfloat*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_DOUBLE:
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value->v_double = *(gdouble*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_INT:
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value->v_int = *(gint*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_UINT:
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value->v_uint = *(guint*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_LONG:
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value->v_long = *(glong*)&base->metadata->data[blob->offset];
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break;
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case GI_TYPE_TAG_ULONG:
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value->v_ulong = *(gulong*)&base->metadata->data[blob->offset];
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break;
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}
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}
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else
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{
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switch (header->tag)
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{
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case GI_TYPE_TAG_SYMBOL:
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value->v_string = *(gchar**)&base->metadata->data[blob->offset];
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break;
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}
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}
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return blob->size;
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18
gmetadata.h
18
gmetadata.h
@ -174,7 +174,9 @@ typedef struct
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guint16 n_arguments;
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#if 0
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ArgBlob arguments[];
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#endif
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} SignatureBlob;
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typedef struct
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@ -233,8 +235,9 @@ typedef struct
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guint8 reserved2;
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guint16 n_types;
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#if 0
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SimpleTypeBlob type[];
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#endif
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} ParamTypeBlob;
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typedef struct
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@ -243,7 +246,9 @@ typedef struct
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guint16 n_domains;
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#if 0
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guint16 domains[];
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#endif
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} ErrorTypeBlob;
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typedef struct
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@ -357,7 +362,9 @@ typedef struct
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guint16 n_values;
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guint16 reserved2;
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ValueBlob values[];
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#if 0
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ValueBlob values[];
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#endif
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} EnumBlob;
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typedef struct
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@ -432,10 +439,9 @@ typedef struct
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guint16 n_vfuncs;
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guint16 n_constants;
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guint16 interfaces[];
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#if 0
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/* variable-length parts of the blob */
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guint16 interfaces[];
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FieldBlob fields[];
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PropertyBlob properties[];
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FunctionBlob methods[];
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@ -462,10 +468,10 @@ typedef struct
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guint16 n_vfuncs;
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guint16 n_constants;
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guint16 prerequisites[];
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#if 0
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#if 0
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/* variable-length parts of the blob */
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guint16 prerequisites[];
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PropertyBlob properties[];
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FunctionBlob methods[];
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SignalBlob signals[];
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