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Add parse_dom_config() which converts a textual config list to flags

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This commit is contained in:
Jonas Fonseca 2006-01-17 16:55:10 +01:00 committed by Jonas Fonseca
parent 9e3ba8736f
commit 2cd151c5c5
2 changed files with 51 additions and 0 deletions
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48
src/dom/configuration.c
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@ -298,3 +298,51 @@ add_dom_config_normalizer(struct dom_stack *stack, enum dom_config_flag flags)
return NULL;
}
struct dom_config_info {
struct dom_string name;
enum dom_config_flag flag;
};
#define DOM_CONFIG(name, flag) \
{ INIT_DOM_STRING(name, -1), (flag) }
static struct dom_config_info dom_config_info[] = {
DOM_CONFIG("cdata-sections", DOM_CONFIG_CDATA_SECTIONS),
DOM_CONFIG("comments", DOM_CONFIG_COMMENTS),
DOM_CONFIG("element-content-whitespace",DOM_CONFIG_ELEMENT_CONTENT_WHITESPACE),
DOM_CONFIG("entities", DOM_CONFIG_ENTITIES),
DOM_CONFIG("normalize-characters", DOM_CONFIG_NORMALIZE_CHARACTERS),
DOM_CONFIG("unknown", DOM_CONFIG_UNKNOWN),
DOM_CONFIG("normalize-whitespace", DOM_CONFIG_NORMALIZE_WHITESPACE),
};
static enum dom_config_flag
get_dom_config_flag(struct dom_string *name)
{
int i;
for (i = 0; i < sizeof_array(dom_config_info); i++)
if (!dom_string_casecmp(&dom_config_info[i].name, name))
return dom_config_info[i].flag;
return 0;
}
enum dom_config_flag
parse_dom_config(unsigned char *flaglist, unsigned char separator)
{
enum dom_config_flag flags = 0;
while (flaglist) {
unsigned char *end = separator ? strchr(flaglist, separator) : NULL;
int length = end ? flaglist - end : strlen(flaglist);
struct dom_string name = INIT_DOM_STRING(flaglist, length);
flags |= get_dom_config_flag(&name);
if (end) end++;
flaglist = end;
}
return flags;
}

3
src/dom/configuration.h
View File

@ -87,4 +87,7 @@ struct dom_config {
struct dom_config *
add_dom_config_normalizer(struct dom_stack *stack, enum dom_config_flag flags);
enum dom_config_flag
parse_dom_config(unsigned char *flaglist, unsigned char separator);
#endif