static KeySet* createMergeTestkeys(void)
{
/* the keys to be converted are merged together
* into a single metadata
*/
KeySet* ks = ksNew(0, KS_END);
for (int i = 1; i <= 3; i++)
{
Key* key = createMergingKey (i);
keySetMeta (key, "convert/metaname", "testmeta");
keySetMeta (key, "convert/append", "next");
ksAppendKey (ks, key);
}
ksAppendKey (ks,
keyNew ("user/normalkey1", KEY_META, "order", "10", KEY_END));
ksAppendKey (ks,
keyNew ("user/normalkey2", KEY_META, "order", "20", KEY_END));
for (int i = 30; i <= 32; i++)
{
Key* key = createMergingKey (i);
keySetMeta (key, "convert/metaname", "testmeta");
keySetMeta (key, "convert/append", "previous");
ksAppendKey (ks, key);
}
return ks;
}
static void test_lookupDefaultCascading ()
{
printf ("Test lookup default with cascading\n");
Key * specKey = keyNew ("/abc", KEY_CASCADING_NAME, KEY_END);
Key * k = 0;
KeySet * ks = ksNew (20, KS_END);
succeed_if (ksGetSize (ks) == 0, "wrong size");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == 0, "found wrong key");
keySetMeta (specKey, "default", "xyz");
k = ksLookup (ks, specKey, KDB_O_SPEC);
succeed_if (k != 0, "found no default key");
succeed_if (ksGetSize (ks) == 1, "wrong size");
succeed_if_same_string (keyName (k), "/abc");
succeed_if_same_string (keyString (k), "xyz");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k, "did not find default key again");
succeed_if (ksGetSize (ks) == 1, "wrong size");
keySetMeta (specKey, "default", "");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k, "did not find default key again");
succeed_if (ksGetSize (ks) == 1, "wrong size");
keyDel (specKey);
ksDel (ks);
}
static void test_cmpOrder()
{
Key *k1 = keyNew ("user/a", KEY_META, "order", "20", KEY_END);
Key *k2 = keyNew ("user/b", KEY_META, "order", "10", KEY_END);
succeed_if (elektraKeyCmpOrder(0, 0) == 0, "null keys are not equal");
succeed_if (elektraKeyCmpOrder(k1, 0) == 1, "not null key is not greater than null key");
succeed_if (elektraKeyCmpOrder(0, k1) == -1, "null key is not smaller than not null key");
succeed_if (elektraKeyCmpOrder(k1, k2) > 0, "user/a is not greater than user/b");
succeed_if (elektraKeyCmpOrder(k2, k1) < 0, "user/b is not smaller than user/a");
keySetMeta(k2, "order", "20");
succeed_if (elektraKeyCmpOrder(k1, k2) == 0, "keys with same order are not equal");
succeed_if (elektraKeyCmpOrder(k2, k1) == 0, "keys with same order are not equal");
keySetMeta(k2, "order", 0);
succeed_if (elektraKeyCmpOrder(k1, k2) > 0, "key with metadata is not greater than key without");
succeed_if (elektraKeyCmpOrder(k2, k1) < 0, "key with metadata is not greater than key without");
keySetMeta(k1, "order", 0);
succeed_if (elektraKeyCmpOrder(k1, k2) == 0, "keys without metadata are not equal");
succeed_if (elektraKeyCmpOrder(k2, k1) == 0, "keys without metadata are not equal");
keyDel (k1);
keyDel (k2);
}
static int iniSectionToElektraKey (void *vhandle, const char *section)
{
CallbackHandle *handle = (CallbackHandle *)vhandle;
Key *appendKey = keyDup (handle->parentKey);
keySetMeta(appendKey, "ini/lastSection", 0);
createUnescapedKey(appendKey, section);
Key *existingKey = NULL;
if ((existingKey = ksLookup(handle->result, appendKey, KDB_O_NONE)))
{
keyDel(appendKey);
if(!handle->mergeSections)
{
ELEKTRA_SET_ERRORF(140, handle->parentKey, "Section name: %s\n", section);
return 0;
}
keySetMeta(existingKey, "ini/duplicate", "");
return 1;
}
setSectionNumber(handle->parentKey, appendKey, handle->result);
setOrderNumber(handle->parentKey, appendKey);
keySetBinary(appendKey, 0, 0);
flushCollectedComment (handle, appendKey);
ksAppendKey(handle->result, appendKey);
return 1;
}
static void test_lookupChain ()
{
printf ("Test lookup chain\n");
Key * specKey = keyNew ("user/4", KEY_META, "override/#0", "user/something", KEY_END);
Key * k1 = 0;
Key * k2 = 0;
Key * k3 = 0;
Key * k4 = 0;
KeySet * ks = ksNew (20, k1 = keyNew ("user/1", KEY_END), k2 = keyNew ("user/2", KEY_END), k3 = keyNew ("user/3", KEY_END),
k4 = keyNew ("user/4", KEY_END), KS_END);
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k4, "found wrong key");
keySetMeta (specKey, "override/#0", "user/else");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k4, "found wrong key");
keySetMeta (specKey, "override/#1", "user/wrong");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k4, "found wrong key");
keySetMeta (specKey, "override/#2", "user/3");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k3, "did not find override key");
keySetMeta (specKey, "override/#1", "user/2");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k2, "found wrong key");
keySetMeta (specKey, "override/#0", "user/1");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k1, "found wrong key");
keyDel (specKey);
ksDel (ks);
}
/**
* Set a comment for a key.
*
* A key comment is like a configuration file comment.
* See keySetComment() for more information.
*
* @param key the key object to work with
* @param newComment the comment, that can be freed after this call.
* @return the number of bytes actually saved including final NULL
* @retval 0 when the comment was freed (newComment NULL or empty string)
* @retval -1 on NULL pointer or memory problems
* @see keyGetComment()
*/
ssize_t keySetComment (Key * key, const char * newComment)
{
if (!key) return -1;
if (!newComment || *newComment == 0)
{
keySetMeta (key, "comment", 0);
return 1;
}
keySetMeta (key, "comment", newComment);
return keyGetCommentSize (key);
}
static Key * prefToKey (Key * parentKey, PrefType type, const char * pref)
{
Key * key = keyNew (keyName (parentKey), KEY_END);
keyAddBaseName (key, prefix[type]);
char * localString = elektraStrDup (pref);
char * cPtr = strstr (localString, ",");
*cPtr = '\0';
char * sPtr = localString;
++sPtr;
*sPtr++ = '\0';
char * ePtr = cPtr - 1;
elektraRstrip (sPtr, &ePtr);
size_t keyLen = ePtr - sPtr;
char * prefKey = elektraMalloc (keyLen + 1);
snprintf (prefKey, keyLen + 1, "%s", sPtr);
char * tPtr = strtok (prefKey, ".");
if (tPtr) keyAddBaseName (key, tPtr);
while ((tPtr = strtok (NULL, ".")) != NULL)
{
keyAddBaseName (key, tPtr);
}
elektraFree (prefKey);
sPtr = cPtr + 1;
sPtr = elektraLskip (sPtr);
ePtr = strrchr (sPtr, ')');
*ePtr-- = '\0';
elektraRstrip (sPtr, &ePtr);
size_t argLen = ePtr - sPtr + 1;
char * prefArg = elektraMalloc (argLen + 1);
snprintf (prefArg, argLen + 1, "%s", sPtr);
if (!strcmp (prefArg, "true") || !(strcmp (prefArg, "false")))
{
keySetMeta (key, "type", "boolean");
keySetString (key, prefArg);
}
else if (prefArg[0] == '"' && prefArg[strlen (prefArg) - 1] == '"')
{
// TODO: else if list
keySetMeta (key, "type", "string");
*prefArg = '\0';
*(prefArg + (strlen (prefArg + 1))) = '\0';
keySetString (key, (prefArg + 1));
}
else
{
keySetMeta (key, "type", "integer");
keySetString (key, prefArg);
}
elektraFree (prefArg);
elektraFree (localString);
return key;
}
static void clearError (Key * key)
{
keySetMeta (key, "error", 0);
keySetMeta (key, "error/number", 0);
keySetMeta (key, "error/description", 0);
keySetMeta (key, "error/reason", 0);
keySetMeta (key, "error/ingroup", 0);
keySetMeta (key, "error/module", 0);
keySetMeta (key, "error/file", 0);
keySetMeta (key, "error/line", 0);
keySetMeta (key, "error/configfile", 0);
keySetMeta (key, "error/mountpoint", 0);
}
static int copyError (Key * dest, Key * src)
{
keyRewindMeta (src);
const Key * metaKey = keyGetMeta (src, "error");
if (!metaKey) return 0;
keySetMeta (dest, keyName (metaKey), keyString (metaKey));
while ((metaKey = keyNextMeta (src)) != NULL)
{
if (strncmp (keyName (metaKey), "error/", 6) != 0) break;
keySetMeta (dest, keyName (metaKey), keyString (metaKey));
}
return 1;
}
void test_new()
{
Key *key;
key = keyNew ("user/test",
KEY_META, "hello", "hello_world",
KEY_META, "mode", "0644",
KEY_META, "time", "1271234264",
KEY_META, "empty", "",
KEY_META, "", "empty",
KEY_END);
succeed_if (!strcmp(keyValue(keyGetMeta(key, "hello")), "hello_world"),
"could not receive previously set meta information");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "mode")), "0644"), "mode not set correctly");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "time")), "1271234264"), "time not set correctly");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "empty")), ""), "Problem with empty meta string");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "")), "empty"), "Problem with empty name");
keySetMeta(key, "", "full");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "")), "full"), "Problem with empty name");
keySetMeta(key, "", 0);
succeed_if (keyValue(keyGetMeta(key, "")) == 0, "could not remove empty meta data");
keyDel (key);
key = keyNew ("user/test",
KEY_META, "hello", "goodbye",
KEY_META, "mode", "0775",
KEY_META, "time", "1271939923",
KEY_META, "empty", "",
KEY_META, "", "",
KEY_END);
succeed_if (!strcmp(keyValue(keyGetMeta(key, "hello")), "goodbye"),
"could not receive previously set meta information");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "mode")), "0775"), "mode not set correctly");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "time")), "1271939923"), "time not set correctly");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "empty")), ""), "Problem with empty meta string");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "")), ""), "Problem with empty name");
keySetMeta(key, "", "full");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "")), "full"), "Problem with empty name");
keySetMeta(key, "", 0);
succeed_if (keyValue(keyGetMeta(key, "")) == 0, "could not remove empty meta data");
keyDel (key);
}
void keySetOrderMeta(Key *key, int order)
{
char *buffer;
asprintf (&buffer, "%d", order);
keySetMeta (key, "order", buffer);
free (buffer);
}
void test_iterate()
{
Key *key;
key = keyNew ("user/test", KEY_END);
exit_if_fail (key, "could not create new key");
succeed_if (keyRewindMeta(key) == 0, "Could not rewind empty key");
succeed_if (keyNextMeta(key) == 0, "Could get next meta name, even if it is empty");
succeed_if (keyCurrentMeta(key) == 0, "Could get next meta value, even if it is empty");
keySetMeta (key, "meta1", "meta_value");
succeed_if (keyRewindMeta(key) == 0, "Could not rewind key");
succeed_if (!strcmp(keyName(keyNextMeta(key)), "meta1"), "keyNextMeta does not work at 1. iteration");
succeed_if (!strcmp(keyValue(keyCurrentMeta(key)), "meta_value"), "keyCurrentMeta does not work at 1. iteration");
succeed_if (keyNextMeta(key) == 0, "Could get next meta name, even if it is empty at 2. iteration");
succeed_if (keyCurrentMeta(key) == 0, "Could get next meta value, even if it is empty at 2. iteration");
succeed_if (keyNextMeta(key) == 0, "Could get next meta name, even if it is empty at 3. iteration");
succeed_if (keyCurrentMeta(key) == 0, "Could get next meta value, even if it is empty at 3. iteration");
succeed_if (keyNextMeta(key) == 0, "Could get next meta name, even if it is empty at 4. iteration");
succeed_if (keyCurrentMeta(key) == 0, "Could get next meta value, even if it is empty at 4. iteration");
keyDel (key);
}
static void setSubOrderNumber(Key *key, const char *oldOrder)
{
char *lastIndexPtr = NULL;
char *newOrder = elektraMalloc(elektraStrLen(oldOrder)+ELEKTRA_MAX_ARRAY_SIZE);
if ((lastIndexPtr = strrchr(oldOrder, '/')))
{
kdb_long_long_t subIndex = 0;
char *ptr = lastIndexPtr;
++ptr; //skip /
++ptr; //skip #
while (*ptr == '_')
{
++ptr;
}
elektraReadArrayNumber(ptr, &subIndex);
++subIndex;
int len = (lastIndexPtr+1) - oldOrder;
char buffer[ELEKTRA_MAX_ARRAY_SIZE];
elektraWriteArrayNumber(buffer, subIndex);
sprintf(newOrder, "%.*s%s", len, oldOrder, buffer);
}
else
{
sprintf(newOrder, "%s/#1", oldOrder);
}
keySetMeta(key, "order", newOrder);
elektraFree(newOrder);
}
// typical usage of Elektra
int main()
{
Key * error_key = keyNew(KEY_END);
KDB * kdb_handle = kdbOpen(error_key);
Key * top = keyNew(KEY_END);
keySetName(top, "user/sw/MyApp");
KeySet * ks = ksNew(0);
kdbGet(kdb_handle, ks, top);
Key * key = keyNew(KEY_END);
keySetName(key, "user/sw/MyApp/Tests/TestKey1"); // == 31
keySetString(key, "NULLTestValue"); // == 14
keySetMeta(key, "comment", "NULLTestComment"); // == 16
ksAppendKey(ks, key); // == 1
keyNeedSync(key);
kdbSet(kdb_handle, ks, top); // == -1
print_warnings(top);
keyDel(top);
ksDel(ks);
kdbClose(kdb_handle, error_key);
keyDel(error_key);
check_key();
return 0;
}
static void test_mmap_metacopy (const char * tmpFile)
{
Key * parentKey = keyNew (TEST_ROOT_KEY, KEY_VALUE, tmpFile, KEY_END);
KeySet * conf = ksNew (0, KS_END);
PLUGIN_OPEN ("mmapstorage");
KeySet * ks = metaTestKeySet ();
Key * shareMeta = keyNew (0);
keySetMeta (shareMeta, "sharedmeta", "shared meta key test");
Key * current;
ksRewind (ks);
while ((current = ksNext (ks)) != 0)
{
keyCopyMeta (current, shareMeta, "sharedmeta");
}
KeySet * expected = ksDeepDup (ks);
succeed_if (plugin->kdbSet (plugin, ks, parentKey) == 1, "kdbSet was not successful");
KeySet * returned = ksNew (0, KS_END);
succeed_if (plugin->kdbGet (plugin, returned, parentKey) == 1, "kdbGet was not successful");
compare_keyset (expected, returned);
ksDel (expected);
ksDel (returned);
keyDel (parentKey);
keyDel (shareMeta);
ksDel (ks);
PLUGIN_CLOSE ();
}
static void validateWildcardSubs (KeySet * ks, Key * key, Key * specKey)
{
const Key * requiredMeta = keyGetMeta (specKey, "required");
if (!requiredMeta) return;
Key * tmpParent = keyDup (key);
keySetBaseName (tmpParent, 0);
Key * parent = ksLookup (ks, tmpParent, KDB_O_NONE);
keyDel (tmpParent);
if (parent == NULL) return;
KeySet * ksCopy = ksDup (ks);
KeySet * subKeys = ksCut (ksCopy, parent);
Key * cur;
long subCount = 0;
while ((cur = ksNext (subKeys)) != NULL)
{
if (keyIsDirectBelow (parent, cur)) ++subCount;
}
long required = atol (keyString (requiredMeta));
if (required != subCount)
{
char buffer[MAX_CHARS_IN_LONG + 1];
snprintf (buffer, sizeof (buffer), "%ld", subCount);
keySetMeta (parent, "conflict/invalid/subcount", buffer);
}
ksDel (subKeys);
ksDel (ksCopy);
}
//! [Shared Meta All]
void o(KeySet *ks)
{
Key *current;
Key *shared = keyNew (0);
keySetMeta(shared, "shared1", "this meta data should be shared among many keys");
keySetMeta(shared, "shared2", "this meta data should be shared among many keys also");
keySetMeta(shared, "shared3", "this meta data should be shared among many keys too");
ksRewind(ks);
while ((current = ksNext(ks)) != 0)
{
if (needsSharedData(current)) keyCopyAllMeta(current, shared);
}
keyDel(shared);
}
static void validateArrayRange (Key * parent, long validCount, Key * specKey)
{
const Key * arrayRange = keyGetMeta (specKey, "array");
if (arrayRange != NULL)
{
char * rangeString = elektraMalloc (keyGetValueSize (arrayRange));
keyGetString (arrayRange, rangeString, keyGetValueSize (arrayRange));
char * delimPtr = strchr (rangeString, '-');
long min = 0;
long max = 0;
if (delimPtr)
{
char * maxString = delimPtr + 1;
*delimPtr = '\0';
char * minString = rangeString;
min = atoi (minString);
max = atoi (maxString);
}
else
{
min = max = atoi (rangeString);
}
if (validCount < min || validCount > max)
{
char buffer[MAX_CHARS_IN_LONG + 1];
snprintf (buffer, sizeof (buffer), "%ld", validCount);
keySetMeta (parent, "conflict/range", buffer);
}
elektraFree (rangeString);
}
}
static KeySet * getGlobKeys (Key * parentKey, KeySet * keys, enum GlobDirection direction)
{
KeySet * glob = ksNew (0, KS_END);
Key * k = 0;
size_t parentsize = keyGetNameSize (parentKey);
Key * userGlobConfig = 0;
Key * systemGlobConfig = 0;
Key * userDirGlobConfig = 0;
Key * systemDirGlobConfig = 0;
userGlobConfig = keyNew ("user/glob", KEY_END);
systemGlobConfig = keyNew ("system/glob", KEY_END);
switch (direction)
{
case GET:
userDirGlobConfig = keyNew ("user/glob/get", KEY_END);
systemDirGlobConfig = keyNew ("system/glob/get", KEY_END);
break;
case SET:
userDirGlobConfig = keyNew ("user/glob/set", KEY_END);
systemDirGlobConfig = keyNew ("system/glob/set", KEY_END);
break;
}
while ((k = ksNext (keys)) != 0)
{
/* use only glob keys for the current direction */
if (keyIsDirectBelow (userGlobConfig, k) || keyIsDirectBelow (systemGlobConfig, k) ||
keyIsDirectBelow (userDirGlobConfig, k) || keyIsDirectBelow (systemDirGlobConfig, k))
{
keySetMeta (k, "glob/flags", getGlobFlags (keys, k));
/* Look if we have a string */
size_t valsize = keyGetValueSize (k);
if (valsize < 2) continue;
/* We now know we want that key.
Dup it to not change the configuration. */
Key * ins = keyDup (k);
/* Now look if we want cascading for the key */
if (keyString (k)[0] == '/')
{
char * newstring = elektraMalloc (valsize + parentsize);
strcpy (newstring, keyName (parentKey));
strcat (newstring, keyString (k));
keySetString (ins, newstring);
elektraFree (newstring);
}
ksAppendKey (glob, ins);
}
}
keyDel (userGlobConfig);
keyDel (systemGlobConfig);
keyDel (userDirGlobConfig);
keyDel (systemDirGlobConfig);
return glob;
}
/**
* @brief Set a formatted string
*
* @param key the key to set the string value
* @param format NULL-terminated text format string
* @param ... more arguments
*
* @return the size of the string as set (with including 0)
*/
ssize_t keySetStringF (Key * key, const char * format, ...)
{
va_list arg_list;
keySetMeta (key, "binary", 0);
va_start (arg_list, format);
char * p = elektraVFormat (format, arg_list);
va_end (arg_list);
if (!p)
{
return -1;
}
if (key->data.c)
{
elektraFree (key->data.c);
}
key->data.c = p;
key->dataSize = elektraStrLen (key->data.c);
set_bit (key->flags, KEY_FLAG_SYNC);
return key->dataSize;
}
static void test_lookupIndirect ()
{
printf ("Test lookup by indirect spec\n");
Key * s;
Key * p;
Key * d;
Key * u;
Key * y;
Key * e;
KeySet * ks =
ksNew (20, s = keyNew ("spec/abc", KEY_END), p = keyNew ("proc/abc", KEY_END), d = keyNew ("dir/abc", KEY_END),
u = keyNew ("user/abc", KEY_END), y = keyNew ("system/abc", KEY_END), e = keyNew ("system/else", KEY_END), KS_END);
succeed_if (ksGetSize (ks) == 6, "wrong size");
Key * k = ksLookupByName (ks, "/abc", 0);
succeed_if (k == p, "did not find proc key");
keySetMeta (s, "namespace/#0", "no");
keySetMeta (s, "default", "80");
k = ksLookupByName (ks, "/abc", 0);
succeed_if (k != 0, "should find default");
succeed_if (ksGetSize (ks) == 7, "default key not added");
succeed_if_same_string (keyString (k), "80");
Key * k2 = ksLookupByName (ks, "/abc", 0);
succeed_if (k == k2, "did not get same default");
keySetMeta (s, "fallback/#0", "/else");
k = ksLookupByName (ks, "/abc", 0);
succeed_if (k == e, "did not find else");
keySetMeta (s, "namespace/#0", "system");
k = ksLookupByName (ks, "/abc", 0);
succeed_if (k == y, "did not find system key");
keySetMeta (s, "namespace/#0", "system");
keySetMeta (s, "namespace/#1", "user");
k = ksLookupByName (ks, "/abc", 0);
succeed_if (k == y, "did not find system key");
keySetMeta (s, "namespace/#0", "proc");
keySetMeta (s, "namespace/#1", "user");
k = ksLookupByName (ks, "/abc", 0);
succeed_if (k == p, "did not find proc key");
keySetMeta (s, "override/#0", "/else");
k = ksLookupByName (ks, "/abc", 0);
succeed_if (k == e, "did not find override key");
ksDel (ks);
}
static void test_lookupLongChain ()
{
printf ("Test lookup long chain\n");
// clang-format off
Key *specKey = keyNew("user/4",
KEY_META, "override/#0", "user/something",
KEY_META, "override/#1", "user/something",
KEY_META, "override/#2", "user/something",
KEY_META, "override/#3", "user/something",
KEY_META, "override/#3", "user/something",
KEY_META, "override/#4", "user/something",
KEY_META, "override/#5", "user/something",
KEY_META, "override/#6", "user/something",
KEY_META, "override/#7", "user/something",
KEY_META, "override/#8", "user/something",
KEY_META, "override/#9", "user/something",
KEY_META, "override/#_10", "user/something",
KEY_META, "override/#_11", "user/something",
KEY_META, "override/#_12", "user/something",
KEY_META, "override/#_13", "user/something",
KEY_META, "override/#_14", "user/something",
KEY_META, "override/#_15", "user/something",
KEY_END);
// clang-format on
Key * k1 = 0;
Key * k2 = 0;
Key * k3 = 0;
Key * k4 = 0;
KeySet * ks = ksNew (20, k1 = keyNew ("user/1", KEY_END), k2 = keyNew ("user/2", KEY_END), k3 = keyNew ("user/3", KEY_END),
k4 = keyNew ("user/4", KEY_END), KS_END);
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k4, "found wrong key");
keySetMeta (specKey, "override/#_16", "user/else");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k4, "found wrong key");
keySetMeta (specKey, "override/#_17", "user/wrong");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k4, "found wrong key");
keySetMeta (specKey, "override/#_18", "user/3");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k3, "did not find override key");
keySetMeta (specKey, "override/#_10", "user/2");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k2, "found wrong key");
keySetMeta (specKey, "override/#5", "user/1");
succeed_if (ksLookup (ks, specKey, KDB_O_SPEC) == k1, "found wrong key");
keyDel (specKey);
ksDel (ks);
}
static int handleErrors (Key * parentKey, KeySet * ks, Key * key, Key * specKey, ConflictHandling * ch, Direction dir)
{
cursor_t cursor = ksGetCursor (ks);
int ret = 0;
ConflictHandling * localCh = elektraMalloc (sizeof (ConflictHandling));
memcpy (localCh, ch, sizeof (ConflictHandling));
parseLocalConfig (specKey, localCh, dir);
Key * parentLookup = keyDup (key);
keySetBaseName (parentLookup, 0);
Key * parent = ksLookup (ks, parentLookup, KDB_O_NONE);
keyDel (parentLookup);
keyRewindMeta (parent);
Conflict conflict;
Key * meta;
while (keyNextMeta (parent) != NULL)
{
meta = (Key *) keyCurrentMeta (parent);
conflict = getConflict (meta);
if (conflict != NAC)
{
ret |= handleError (parentKey, parent, specKey, meta, conflict, localCh);
keySetMeta (parent, keyName (meta), 0);
}
else if (!strncmp (keyName (meta), "conflict/#", 10) || !strncmp (keyName (meta), "conflict/invalid/hasmember/#", 28))
{
keySetMeta (parent, keyName (meta), 0);
}
}
keyRewindMeta (key);
while (keyNextMeta (key) != NULL)
{
meta = (Key *) keyCurrentMeta (key);
conflict = getConflict (meta);
if (conflict != NAC)
{
ret |= handleError (parentKey, key, specKey, meta, conflict, localCh);
keySetMeta (key, keyName (meta), 0);
}
else if (!strncmp (keyName (meta), "conflict/#", 10) || !strncmp (keyName (meta), "conflict/invalid/hasmember/#", 28))
{
keySetMeta (key, keyName (meta), 0);
}
}
elektraFree (localCh);
ksSetCursor (ks, cursor);
return ret;
}
void test_mode()
{
Key *key;
key = keyNew ("user/mode", KEY_MODE, 0100, KEY_END);
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "100"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == 0100, "mode was not set correctly");
succeed_if (keySetMode(key, 0101) == 0, "could not set mode");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "101"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == 0101, "mode was not set correctly");
succeed_if (keySetMode(key, 0) == 0, "could not set mode");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "0"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == 0, "mode was not set correctly");
succeed_if (keySetMeta (key, "mode", "102") == sizeof("102"), "could not set meta");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "102"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == 0102, "mode was not set correctly");
succeed_if (keySetMeta (key, "mode", "0103") == sizeof("0103"), "could not set meta");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "0103"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == 0103, "mode was not set correctly with leading octal 0");
succeed_if (keySetMeta (key, "mode", "x") == sizeof("x"), "could not set meta");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "x"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == KDB_FILE_MODE, "mode was not set correctly");
succeed_if (keySetMeta (key, "mode", "x1") == sizeof("x1"), "could not set meta");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "x1"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == KDB_FILE_MODE, "mode was not set correctly");
succeed_if (keySetMeta (key, "mode", "2000000") == sizeof("2000000"), "could not set large mode");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "2000000"), "meta value for large mode was not set correctly");
succeed_if (keyGetMode(key) == 02000000, "large mode was not set correctly");
succeed_if (keySetMeta (key, "mode", "1x") == sizeof("1x"), "could not set meta");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "1x"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == KDB_FILE_MODE, "mode was not set correctly");
succeed_if (keySetMeta (key, "mode", "50x") == sizeof("50x"), "could not set meta");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), "50x"), "meta value for mode was not set correctly");
succeed_if (keyGetMode(key) == KDB_FILE_MODE, "mode was not set correctly");
keyDel (key);
key = keyNew ("user/mode", KEY_END);
succeed_if (keyValue (keyGetMeta(key, "mode")) == 0, "got value, but mode was not set up to now");
succeed_if (keyGetMode(key) == KDB_FILE_MODE, "KDB_FILE_MODE not default on new key");
succeed_if (keySetMeta (key, "mode", "") == sizeof(""), "could not set large mode");
succeed_if (!strcmp(keyValue (keyGetMeta(key, "mode")), ""), "meta value for large mode was not set correctly");
succeed_if (keyGetMode(key) == KDB_FILE_MODE, "empty mode should also yield default");
keyDel (key);
}
static void setSectionNumber(Key *parentKey, Key *key, KeySet *ks)
{
if (!strcmp(keyBaseName(key), INTERNAL_ROOT_SECTION))
{
Key *tmpKey = keyDup(key);
keySetMeta(tmpKey, "ini/section", "0");
keySetMeta(key, "ini/section", "0");
keySetString(tmpKey, 0);
ksAppendKey(ks, tmpKey);
keyDel(tmpKey);
return;
}
Key *lookupKey = keyDup(key);
Key *lastKey = keyDup(lookupKey);
while (1)
{
if (!strcmp(keyName(lookupKey), keyName(parentKey)))
{
if (keyGetMeta(parentKey, "ini/lastSection"))
{
long previousSection = atol(keyString(keyGetMeta(parentKey, "ini/lastSection")));
++previousSection;
char buffer[21]; //20 digits (long) + \0
snprintf(buffer, sizeof (buffer), "%ld", previousSection);
keySetMeta(parentKey, "ini/lastSection", buffer);
keySetMeta(key, "ini/section", buffer);
}
else
{
keySetMeta(parentKey, "ini/lastSection", "1");
keySetMeta(parentKey, "ini/section", "0");
keySetMeta(key, "ini/section", "1");
}
keySetMeta(lastKey, "ini/section", keyString(keyGetMeta(key, "ini/section")));
ksAppendKey(ks, lastKey);
break;
}
if (keyGetMeta(ksLookup(ks, lookupKey, KDB_O_NONE), "ini/section"))
{
keySetMeta(key, "ini/section", keyString(keyGetMeta(ksLookup(ks, lookupKey, KDB_O_NONE), "ini/section")));
break;
}
keySetName(lastKey, keyName(lookupKey));
keyAddName(lookupKey, "..");
}
keyDel(lookupKey);
keyDel(lastKey);
}
void removeKeyFromResult (Key * convertKey, Key * target, KeySet * orig)
{
/* remember which key this key was converted to
* before removing it from the result
*/
keySetMeta (convertKey, CONVERT_TARGET, keyName (target));
Key * key = ksLookup (orig, convertKey, KDB_O_POP);
keyDel (key);
}
static void flushCollectedComment (CallbackHandle *handle, Key *key)
{
if (handle->collectedComment)
{
keySetMeta (key, "comment", handle->collectedComment);
elektraFree (handle->collectedComment);
handle->collectedComment = 0;
}
}
static void writeCommentToMeta (Configuration *config, Key *key)
{
if (config->collectedComment)
{
keySetMeta (key, "comment", config->collectedComment);
free (config->collectedComment);
config->collectedComment = 0;
}
}
void test_basic()
{
Key *key;
key = keyNew("user/metakey", KEY_END);
exit_if_fail (key, "could not create new key");
succeed_if (keyGetMeta(key, "hello") == 0, "hello was not set up to now");
keySetMeta(key, "hello", "hello_world");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "hello")), "hello_world"),
"could not receive previously set meta information");
keySetMeta(key, "mode", "0644");
keySetMeta(key, "time", "1271234264");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "hello")), "hello_world"),
"meta info changed unexpectly");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "mode")), "0644"), "mode not set correctly");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "time")), "1271234264"), "time not set correctly");
keySetMeta(key, "hello", "between");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "hello")), "between"),
"could not set meta information again");
keySetMeta(key, "hello", 0);
succeed_if (keyValue(keyGetMeta(key, "hello")) == 0, "could not remove meta data");
keySetMeta(key, "hello", "goodbye");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "hello")), "goodbye"),
"could not set meta information again (2x)");
keySetMeta(key, "empty", "");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "empty")), ""), "Problem with empty meta string");
keySetMeta(key, "", "empty");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "")), "empty"), "Problem with empty name");
keySetMeta(key, "", "");
succeed_if (!strcmp(keyValue(keyGetMeta(key, "")), ""), "Problem with empty name and string");
keySetMeta(key, "", 0);
succeed_if (keyValue(keyGetMeta(key, "")) == 0, "could not remove empty meta data");
keyDel (key);
}
/**
* Set the raw string value of an array element key.
*
* @param elektra The Elektra instance to use.
* @param name The (relative) name of the array.
* @param index The index of the array element.
* @param value The raw value to set.
* @param type The type to set in the metadata of the (array element) key.
* @param error Pointer to an ElektraError. Will be set in case saving fails.
*/
void elektraSetRawStringArrayElement (Elektra * elektra, const char * name, size_t index, const char * value, KDBType type,
ElektraError ** error)
{
CHECK_ERROR (elektra, error);
elektraSetArrayLookupKey (elektra, name, index);
Key * const key = keyDup (elektra->lookupKey);
keySetMeta (key, "type", type);
keySetString (key, value);
elektraSaveKey (elektra, key, error);
}
