/**
* cs_str_native_get - Natively get the value of a string config item
* @param cs Config items
* @param name Name of config item
* @param err Buffer for error messages
* @retval intptr_t Native pointer/value
*/
intptr_t cs_str_native_get(const struct ConfigSet *cs, const char *name, struct Buffer *err)
{
if (!cs || !name)
return INT_MIN;
struct HashElem *he = cs_get_elem(cs, name);
return cs_he_native_get(cs, he, err);
}
/**
* cs_str_string_get - Get a config item as a string
* @param cs Config items
* @param name Name of config item
* @param result Buffer for results or error messages
* @retval int Result, e.g. #CSR_SUCCESS
*/
int cs_str_string_get(const struct ConfigSet *cs, const char *name, struct Buffer *result)
{
if (!cs || !name)
return CSR_ERR_CODE;
struct HashElem *he = cs_get_elem(cs, name);
if (!he)
{
mutt_buffer_printf(result, "Unknown var '%s'", name);
return CSR_ERR_UNKNOWN;
}
return cs_he_string_get(cs, he, result);
}
/**
* cs_str_reset - Reset a config item to its initial value
* @param cs Config items
* @param name Name of config item
* @param err Buffer for error messages
* @retval int Result, e.g. #CSR_SUCCESS
*/
int cs_str_reset(const struct ConfigSet *cs, const char *name, struct Buffer *err)
{
if (!cs || !name)
return CSR_ERR_CODE; /* LCOV_EXCL_LINE */
struct HashElem *he = cs_get_elem(cs, name);
if (!he)
{
mutt_buffer_printf(err, "Unknown var '%s'", name);
return CSR_ERR_UNKNOWN;
}
return cs_he_reset(cs, he, err);
}
/**
* cs_str_initial_set - Set the initial value of a config item
* @param cs Config items
* @param name Name of config item
* @param value Value to set
* @param err Buffer for error messages
* @retval int Result, e.g. #CSR_SUCCESS
*/
int cs_str_initial_set(const struct ConfigSet *cs, const char *name,
const char *value, struct Buffer *err)
{
if (!cs || !name)
return CSR_ERR_CODE;
struct HashElem *he = cs_get_elem(cs, name);
if (!he)
{
mutt_buffer_printf(err, "Unknown var '%s'", name);
return CSR_ERR_UNKNOWN;
}
return cs_he_initial_set(cs, he, value, err);
}
/**
* cs_str_native_set - Natively set the value of a string config item
* @param cs Config items
* @param name Name of config item
* @param value Native pointer/value to set
* @param err Buffer for error messages
* @retval int Result, e.g. #CSR_SUCCESS
*/
int cs_str_native_set(const struct ConfigSet *cs, const char *name,
intptr_t value, struct Buffer *err)
{
if (!cs || !name)
return CSR_ERR_CODE; /* LCOV_EXCL_LINE */
struct HashElem *he = cs_get_elem(cs, name);
if (!he)
{
mutt_buffer_printf(err, "Unknown var '%s'", name);
return CSR_ERR_UNKNOWN;
}
const struct ConfigDef *cdef = NULL;
const struct ConfigSetType *cst = NULL;
void *var = NULL;
if (he->type & DT_INHERITED)
{
struct Inheritance *i = he->data;
cdef = i->parent->data;
var = &i->var;
cst = cs_get_type_def(cs, i->parent->type);
}
else
{
cdef = he->data;
var = cdef->var;
cst = cs_get_type_def(cs, he->type);
}
if (!cst)
{
mutt_debug(LL_DEBUG1, "Variable '%s' has an invalid type %d\n", cdef->name, he->type);
return CSR_ERR_CODE;
}
int rc = cst->native_set(cs, var, cdef, value, err);
if (CSR_RESULT(rc) == CSR_SUCCESS)
{
if (he->type & DT_INHERITED)
he->type = cdef->type | DT_INHERITED;
if (!(rc & CSR_SUC_NO_CHANGE))
cs_notify_listeners(cs, he, cdef->name, CE_SET);
}
return rc;
}
/**
* create_synonym - Create an alternative name for a config item
* @param cs Config items
* @param cdef Variable definition
* @param err Buffer for error messages
* @retval ptr New HashElem representing the config item synonym
*/
static struct HashElem *create_synonym(const struct ConfigSet *cs,
struct ConfigDef *cdef, struct Buffer *err)
{
if (!cs || !cdef)
return NULL; /* LCOV_EXCL_LINE */
const char *name = (const char *) cdef->initial;
struct HashElem *parent = cs_get_elem(cs, name);
if (!parent)
{
mutt_buffer_printf(err, "No such variable: %s", name);
return NULL;
}
struct HashElem *child =
mutt_hash_typed_insert(cs->hash, cdef->name, cdef->type, (void *) cdef);
if (!child)
return NULL; /* LCOV_EXCL_LINE */
cdef->var = parent;
return child;
}
void config_set(void)
{
log_line(__func__);
struct Buffer err;
mutt_buffer_init(&err);
err.dsize = 256;
err.data = mutt_mem_calloc(1, err.dsize);
mutt_buffer_reset(&err);
struct ConfigSet *cs = cs_new(30);
if (!TEST_CHECK(cs != NULL))
return;
cs_add_listener(cs, log_listener);
cs_add_listener(cs, log_listener); /* dupe */
cs_remove_listener(cs, log_listener);
cs_remove_listener(cs, log_listener); /* non-existant */
const struct ConfigSetType cst_dummy = {
"dummy", NULL, NULL, NULL, NULL, NULL, NULL,
};
if (TEST_CHECK(!cs_register_type(cs, DT_STRING, &cst_dummy)))
{
TEST_MSG("Expected error\n");
}
else
{
TEST_MSG("This test should have failed\n");
return;
}
const struct ConfigSetType cst_dummy2 = {
"dummy2", dummy_string_set, dummy_string_get, dummy_native_set,
dummy_native_get, dummy_reset, dummy_destroy,
};
if (TEST_CHECK(!cs_register_type(cs, 25, &cst_dummy2)))
{
TEST_MSG("Expected error\n");
}
else
{
TEST_MSG("This test should have failed\n");
return;
}
bool_init(cs);
bool_init(cs); /* second one should fail */
if (TEST_CHECK(!cs_register_variables(cs, Vars, 0)))
{
TEST_MSG("Expected error\n");
}
else
{
TEST_MSG("This test should have failed\n");
return;
}
const char *name = "Unknown";
int result = cs_str_string_set(cs, name, "hello", &err);
if (TEST_CHECK(CSR_RESULT(result) == CSR_ERR_UNKNOWN))
{
TEST_MSG("Expected error: Unknown var '%s'\n", name);
}
else
{
TEST_MSG("This should have failed 1\n");
return;
}
result = cs_str_string_get(cs, name, &err);
if (TEST_CHECK(CSR_RESULT(result) == CSR_ERR_UNKNOWN))
{
TEST_MSG("Expected error: Unknown var '%s'\n", name);
}
else
{
TEST_MSG("This should have failed 2\n");
return;
}
result = cs_str_native_set(cs, name, IP "hello", &err);
if (TEST_CHECK(CSR_RESULT(result) == CSR_ERR_UNKNOWN))
{
TEST_MSG("Expected error: Unknown var '%s'\n", name);
}
else
{
TEST_MSG("This should have failed 3\n");
return;
}
intptr_t native = cs_str_native_get(cs, name, &err);
if (TEST_CHECK(native == INT_MIN))
{
TEST_MSG("Expected error: Unknown var '%s'\n", name);
}
else
{
TEST_MSG("This should have failed 4\n");
return;
}
struct HashElem *he = cs_get_elem(cs, "Banana");
if (!TEST_CHECK(he != NULL))
return;
set_list(cs);
const struct ConfigSetType *cst = cs_get_type_def(cs, 15);
if (!TEST_CHECK(!cst))
return;
cs_free(&cs);
FREE(&err.data);
log_line(__func__);
}
