#include "stdinc.h"
#include "capability.h"
-#include "irc_dictionary.h"
+#include "rb_dictionary.h"
#include "s_assert.h"
static rb_dlink_list capability_indexes = { NULL, NULL, 0 };
-struct CapabilityIndex {
- char *name;
- struct Dictionary *cap_dict;
- unsigned int highest_bit;
- rb_dlink_node node;
-};
-
-#define CAP_ORPHANED 0x1
-#define CAP_REQUIRED 0x2
+struct CapabilityEntry *
+capability_find(struct CapabilityIndex *idx, const char *cap)
+{
+ s_assert(idx != NULL);
+ if (cap == NULL)
+ return NULL;
-struct CapabilityEntry {
- char *cap;
- unsigned int value;
- unsigned int flags;
-};
+ return rb_dictionary_retrieve(idx->cap_dict, cap);
+}
unsigned int
-capability_get(struct CapabilityIndex *idx, const char *cap)
+capability_get(struct CapabilityIndex *idx, const char *cap, void **ownerdata)
{
struct CapabilityEntry *entry;
if (cap == NULL)
return 0;
- entry = irc_dictionary_retrieve(idx->cap_dict, cap);
+ entry = rb_dictionary_retrieve(idx->cap_dict, cap);
if (entry != NULL && !(entry->flags & CAP_ORPHANED))
+ {
+ if (ownerdata != NULL)
+ *ownerdata = entry->ownerdata;
return (1 << entry->value);
+ }
return 0;
}
unsigned int
-capability_put(struct CapabilityIndex *idx, const char *cap)
+capability_put(struct CapabilityIndex *idx, const char *cap, void *ownerdata)
{
struct CapabilityEntry *entry;
if (!idx->highest_bit)
return 0xFFFFFFFF;
- if ((entry = irc_dictionary_retrieve(idx->cap_dict, cap)) != NULL)
+ if ((entry = rb_dictionary_retrieve(idx->cap_dict, cap)) != NULL)
{
entry->flags &= ~CAP_ORPHANED;
return (1 << entry->value);
}
entry = rb_malloc(sizeof(struct CapabilityEntry));
- entry->cap = rb_strdup(cap);
+ entry->cap = cap;
entry->flags = 0;
entry->value = idx->highest_bit;
+ entry->ownerdata = ownerdata;
- irc_dictionary_add(idx->cap_dict, entry->cap, entry);
+ rb_dictionary_add(idx->cap_dict, entry->cap, entry);
idx->highest_bit++;
if (idx->highest_bit % (sizeof(unsigned int) * 8) == 0)
s_assert(idx != NULL);
- entry = irc_dictionary_retrieve(idx->cap_dict, cap);
+ entry = rb_dictionary_retrieve(idx->cap_dict, cap);
if (entry != NULL)
{
entry->flags &= ~CAP_REQUIRED;
entry->flags |= CAP_ORPHANED;
+ entry->ownerdata = NULL;
}
}
s_assert(idx != NULL);
- entry = irc_dictionary_retrieve(idx->cap_dict, cap);
+ entry = rb_dictionary_retrieve(idx->cap_dict, cap);
if (entry != NULL)
entry->flags |= CAP_REQUIRED;
}
struct CapabilityIndex *idx;
idx = rb_malloc(sizeof(struct CapabilityIndex));
- idx->name = rb_strdup(name);
- idx->cap_dict = irc_dictionary_create(strcasecmp);
+ idx->name = name;
+ idx->cap_dict = rb_dictionary_create(name, strcasecmp);
idx->highest_bit = 1;
rb_dlinkAdd(idx, &idx->node, &capability_indexes);
rb_dlinkDelete(&idx->node, &capability_indexes);
- irc_dictionary_destroy(idx->cap_dict, capability_destroy, NULL);
+ rb_dictionary_destroy(idx->cap_dict, capability_destroy, NULL);
rb_free(idx);
}
{
if ((1 << entry->value) & cap_mask)
{
- tl = rb_sprintf(t, "%s ", entry->cap);
+ tl = sprintf(t, "%s ", entry->cap);
t += tl;
}
}
struct DictionaryIter iter;
struct CapabilityEntry *entry;
- rb_snprintf(buf, sizeof buf, "'%s': allocated bits - %d", idx->name, (idx->highest_bit - 1));
+ snprintf(buf, sizeof buf, "'%s': allocated bits - %d", idx->name, (idx->highest_bit - 1));
cb(buf, privdata);
DICTIONARY_FOREACH(entry, &iter, idx->cap_dict)
{
- rb_snprintf(buf, sizeof buf, "bit %d: '%s'", entry->value, entry->cap);
+ snprintf(buf, sizeof buf, "bit %d: '%s'", entry->value, entry->cap);
cb(buf, privdata);
}
- rb_snprintf(buf, sizeof buf, "'%s': remaining bits - %u", idx->name,
+ snprintf(buf, sizeof buf, "'%s': remaining bits - %u", idx->name,
(unsigned int)((sizeof(unsigned int) * 8) - (idx->highest_bit - 1)));
cb(buf, privdata);
}
- rb_snprintf(buf, sizeof buf, "%ld capability indexes", rb_dlink_list_length(&capability_indexes));
+ snprintf(buf, sizeof buf, "%ld capability indexes", rb_dlink_list_length(&capability_indexes));
cb(buf, privdata);
}