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Bug 571248 - Ignore unknown elements in girparser

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We want the gir to be extensible.

svn path=/trunk/; revision=1096
This commit is contained in:
Colin Walters 2009-02-11 00:08:49 +00:00
parent 3490a56ba4
commit 97a2e7f5fc
1 changed files with 17 additions and 10 deletions
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27
girparser.c
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@ -66,7 +66,8 @@ typedef enum
STATE_CLASS_CONSTANT,
STATE_INTERFACE_CONSTANT,
STATE_ALIAS,
STATE_TYPE
STATE_TYPE,
STATE_UNKNOWN
} ParseState;
typedef struct _ParseContext ParseContext;
@ -75,6 +76,7 @@ struct _ParseContext
GIrParser *parser;
ParseState state;
int unknown_depth;
ParseState prev_state;
GList *modules;
@ -2640,15 +2642,15 @@ start_element_handler (GMarkupParseContext *context,
break;
}
g_markup_parse_context_get_position (context, &line_number, &char_number);
if (error && *error == NULL)
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);
if (ctx->state != STATE_UNKNOWN)
{
state_switch (ctx, STATE_UNKNOWN);
ctx->unknown_depth = 1;
}
else
{
ctx->unknown_depth += 1;
}
out: ;
if (*error)
@ -3008,6 +3010,11 @@ end_element_handler (GMarkupParseContext *context,
end_type (ctx);
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);
}