FCITX_EXPORT_API UT_array*
fcitx_utils_string_list_append_no_copy(UT_array *list, char *str)
{
utarray_extend_back(list);
*(char**)utarray_back(list) = str;
return list;
}
/* Create a new category with name <cat_name>.
* The new category is pushed at the back of cat_table.
* Aslo, a new hash entry is added for the category in cat_hash.
* Return the newly created category.
*/
static cat_table_entry_t *MPIR_T_cat_create(const char *cat_name)
{
int cat_idx;
cat_table_entry_t *cat;
name2index_hash_t *hash_entry;
/* New a category */
utarray_extend_back(cat_table);
cat =(cat_table_entry_t *)utarray_back(cat_table);
cat->name = MPL_strdup(cat_name);
cat->desc = NULL;
utarray_new(cat->cvar_indices, &ut_int_icd);
utarray_new(cat->pvar_indices, &ut_int_icd);
utarray_new(cat->subcat_indices, &ut_int_icd);
/* Record <cat_name, cat_idx> in cat_hash */
cat_idx = utarray_len(cat_table) - 1;
hash_entry = MPL_malloc(sizeof(name2index_hash_t));
MPIU_Assert(hash_entry);
/* Need not to Strdup cat_name, since cat_table and cat_hash co-exist */
hash_entry->name = cat_name;
hash_entry->idx = cat_idx;
HASH_ADD_KEYPTR(hh, cat_hash, hash_entry->name,
strlen(hash_entry->name), hash_entry);
return cat;
}
/* code borrow from kde-workspace/kcontrol/keyboard/xkb_rules.cpp */
void RulesHandlerStartElement(void *ctx, const xmlChar *name,
const xmlChar **atts)
{
FcitxXkbRulesHandler* ruleshandler = (FcitxXkbRulesHandler*) ctx;
FcitxXkbRules* rules = ruleshandler->rules;
utarray_push_back(ruleshandler->path, &name);
char* strPath = fcitx_utils_join_string_list(ruleshandler->path, '/');
if ( StringEndsWith(strPath, "layoutList/layout/configItem") ) {
utarray_extend_back(rules->layoutInfos);
}
else if ( StringEndsWith(strPath, "layoutList/layout/variantList/variant") ) {
FcitxXkbLayoutInfo* layoutInfo = (FcitxXkbLayoutInfo*) utarray_back(rules->layoutInfos);
utarray_extend_back(layoutInfo->variantInfos);
}
else if ( StringEndsWith(strPath, "modelList/model") ) {
utarray_extend_back(rules->modelInfos);
}
else if ( StringEndsWith(strPath, "optionList/group") ) {
utarray_extend_back(rules->optionGroupInfos);
FcitxXkbOptionGroupInfo* optionGroupInfo = (FcitxXkbOptionGroupInfo*) utarray_back(rules->optionGroupInfos);
int i = 0;
while(atts && atts[i*2] != 0) {
if (strcmp(XMLCHAR_CAST atts[i*2], "allowMultipleSelection") == 0) {
optionGroupInfo->exclusive = (strcmp(XMLCHAR_CAST atts[i*2 + 1], "true") != 0);
}
i++;
}
}
else if ( StringEndsWith(strPath, "optionList/group/option") ) {
FcitxXkbOptionGroupInfo* optionGroupInfo = (FcitxXkbOptionGroupInfo*) utarray_back(rules->optionGroupInfos);
utarray_extend_back(optionGroupInfo->optionInfos);
}
else if ( strcmp(strPath, "xkbConfigRegistry") == 0 ) {
int i = 0;
while(atts && atts[i*2] != 0) {
if (strcmp(XMLCHAR_CAST atts[i*2], "version") == 0 && strlen(XMLCHAR_CAST atts[i*2 + 1]) != 0) {
rules->version = strdup(XMLCHAR_CAST atts[i*2 + 1]);
}
i++;
}
}
free(strPath);
}
/* A low level, generic and internally used interface to register
* a pvar to MPIR_T. Other modules should use interfaces defined
* for concrete pvar classes.
*
* IN: varclass, MPI_T_PVAR_CLASS_*
* IN: dtype, MPI datatype for this pvar
* IN: name, Name of the pvar
* IN: addr, Pointer to the pvar if known at registeration, otherwise NULL.
* IN: count, # of elements of this pvar if known at registeration, otherwise 0.
* IN: etype, MPI_T_enum or MPI_T_ENUM_NULL
* IN: verb, MPI_T_PVAR_VERBOSITY_*
* IN: binding, MPI_T_BIND_*
* IN: flags, Bitwise OR of MPIR_T_R_PVAR_FLAGS_{}
* IN: get_value, If not NULL, it is a callback to read the pvar.
* IN: get_count, If not NULL, it is a callback to read count of the pvar.
* IN: cat, Catogery name of the pvar
* IN: desc, Description of the pvar
*/
void MPIR_T_PVAR_REGISTER_impl(
int varclass, MPI_Datatype dtype, const char* name, void *addr, int count,
MPIR_T_enum_t *etype, int verb, int binding, int flags,
MPIR_T_pvar_get_value_cb get_value, MPIR_T_pvar_get_count_cb get_count,
const char * cat, const char * desc)
{
name2index_hash_t *hash_entry;
pvar_table_entry_t *pvar;
int pvar_idx;
int seq = varclass - MPIR_T_PVAR_CLASS_FIRST;
/* Check whether this is a replicated pvar, whose name is unique per class */
HASH_FIND_STR(pvar_hashs[seq], name, hash_entry);
if (hash_entry != NULL) {
/* Found it, the pvar already exists */
pvar_idx = hash_entry->idx;
pvar = (pvar_table_entry_t *)utarray_eltptr(pvar_table, pvar_idx);
/* Should never override an existing & active var */
MPIU_Assert(pvar->active != TRUE);
pvar->active = TRUE;
/* FIXME: Do we need to check consistency between the old and new? */
} else {
/* Not found, so push the pvar to back of pvar_table */
utarray_extend_back(pvar_table);
pvar = (pvar_table_entry_t *)utarray_back(pvar_table);
pvar->active = TRUE;
pvar->varclass = varclass;
pvar->datatype = dtype;
pvar->name = MPL_strdup(name);
MPIU_Assert(pvar->name);
pvar->addr = addr;
pvar->count = count;
pvar->enumtype = etype;
pvar->verbosity = verb;
pvar->bind = binding;
pvar->flags = flags;
pvar->get_value = get_value;
pvar->get_count = get_count;
pvar->desc = MPL_strdup(desc);
MPIU_Assert(pvar->desc);
/* Record <name, index> in hash table */
pvar_idx = utarray_len(pvar_table) - 1;
hash_entry = MPL_malloc(sizeof(name2index_hash_t));
MPIU_Assert(hash_entry);
/* Need not to Strdup name, since pvar_table and pvar_hashs co-exist */
hash_entry->name = name;
hash_entry->idx = pvar_idx;
HASH_ADD_KEYPTR(hh, pvar_hashs[seq], hash_entry->name,
strlen(hash_entry->name), hash_entry);
/* Add the pvar to a category */
MPIR_T_cat_add_pvar(cat, utarray_len(pvar_table)-1);
}
}
/* Add an item to an exisiting enum.
* IN: handle, handle to the enum
* IN: item_name, name of the item
* IN: item_value, value associated with item_name
*/
void MPIR_T_enum_add_item(MPI_T_enum handle, const char *item_name, int item_value)
{
enum_item_t *item;
MPIU_Assert(handle);
MPIU_Assert(item_name);
utarray_extend_back(handle->items);
item = (enum_item_t *)utarray_back(handle->items);
item->name = MPL_strdup(item_name);
MPIU_Assert(item->name);
item->value = item_value;
}
/* Create an enum.
* IN: enum_name, name of the enum
* OUT: handle, handle of the enum
*/
void MPIR_T_enum_create(const char *enum_name, MPI_T_enum *handle)
{
MPIR_T_enum_t *e;
static const UT_icd enum_item_icd = {sizeof(enum_item_t), NULL, NULL, NULL};
MPIU_Assert(enum_name);
MPIU_Assert(handle);
utarray_extend_back(enum_table);
e = (MPIR_T_enum_t *)utarray_back(enum_table);
e->name = MPL_strdup(enum_name);
MPIU_Assert(e->name);
#ifdef HAVE_ERROR_CHECKING
e->kind = MPIR_T_ENUM_HANDLE;
#endif
utarray_new(e->items, &enum_item_icd);
(*handle) = e;
}
int main() {
UT_array *a;
int i, *p=NULL;
utarray_new(a, &ut_int_icd);
for(i=0;i<10;i++) utarray_push_back(a,&i);
utarray_pop_back(a);
utarray_erase(a,0,1);
while ( (p=(int*)utarray_next(a,p)) != NULL ) printf("%d ",*p); printf("\n");
i = 100;
utarray_insert(a,&i,3);
while ( (p=(int*)utarray_next(a,p)) != NULL ) printf("%d ",*p); printf("\n");
utarray_extend_back(a);
p = (int*)utarray_back(a);
*p = 1000;
p = NULL;
while ( (p=(int*)utarray_next(a,p)) != NULL ) printf("%d ",*p); printf("\n");
utarray_clear(a);
utarray_free(a);
return 0;
}
static Value *findOrCreateEntry(ATP_Array *p_array, unsigned int p_index)
{
Value *l_entry;
unsigned int l_length = utarray_len(CAST(p_array));
if (p_index > l_length)
{
ERR("Index out of bounds\n");
return NULL;
}
else if (p_index == l_length)
{
utarray_extend_back(CAST(p_array));
l_entry = (Value *) utarray_back(CAST(p_array));
}
else
{
l_entry = (Value *) utarray_eltptr(CAST(p_array), p_index);
}
return l_entry;
}
/* A low level, generic and internally used interface to register
* a cvar to the MPIR_T.
*
* IN: dtype, MPI datatype for this cvar
* IN: name, Name of the cvar
* IN: addr, Pointer to the cvar if known at registeration, otherwise NULL.
* IN: count, # of elements of this cvar if known at registeration, otherwise 0.
* IN: etype, MPI_T_enum or MPI_T_ENUM_NULL
* IN: verb, MPI_T_PVAR_VERBOSITY_*
* IN: binding, MPI_T_BIND_*
* IN: Scope, MPI_T_SCOPE_*
* IN: get_addr, If not NULL, it is a callback to get address of the cvar.
* IN: get_count, If not NULL, it is a callback to read count of the cvar.
* IN: cat, Catogery name of the cvar
* IN: desc, Description of the cvar
*/
void MPIR_T_CVAR_REGISTER_impl(
MPI_Datatype dtype, const char* name, const void *addr, int count,
MPIR_T_enum_t *etype, MPIR_T_verbosity_t verb, MPIR_T_bind_t binding,
MPIR_T_scope_t scope, MPIR_T_cvar_get_addr_cb get_addr,
MPIR_T_cvar_get_count_cb get_count, MPIR_T_cvar_value_t defaultval,
const char *cat, const char * desc)
{
name2index_hash_t *hash_entry;
cvar_table_entry_t *cvar;
int cvar_idx;
/* Check whether this is a replicated cvar, whose name is unique. */
HASH_FIND_STR(cvar_hash, name, hash_entry);
if (hash_entry != NULL) {
/* Found it, the cvar already exists */
cvar_idx = hash_entry->idx;
cvar = (cvar_table_entry_t *)utarray_eltptr(cvar_table, cvar_idx);
/* Should never override an existing & active var */
MPIU_Assert(cvar->active != TRUE);
cvar->active = TRUE;
/* FIXME: Do we need to check consistency between the old and new? */
} else {
/* Not found, so push the cvar to back of cvar_table */
utarray_extend_back(cvar_table);
cvar = (cvar_table_entry_t *)utarray_back(cvar_table);
cvar->active = TRUE;
cvar->datatype = dtype;
cvar->name = MPL_strdup(name);
MPIU_Assert(cvar->name);
if (dtype != MPI_CHAR) {
cvar->addr = (void *)addr;
} else {
cvar->addr = MPL_malloc(count);
MPIU_Assert(cvar->addr);
if (defaultval.str == NULL) {
((char *)(cvar->addr))[0] = '\0';
} else {
/* Use greater (>), since count includes the terminating '\0', but strlen does not */
MPIU_Assert(count > strlen(defaultval.str));
strcpy(cvar->addr, defaultval.str);
}
}
cvar->count = count;
cvar->verbosity = verb;
cvar->bind = binding;
cvar->scope = scope;
cvar->get_addr = get_addr;
cvar->get_count = get_count;
cvar->defaultval = defaultval;
cvar->desc = MPL_strdup(desc);
MPIU_Assert(cvar->desc);
/* Record <name, index> in hash table */
cvar_idx = utarray_len(cvar_table) - 1;
hash_entry = MPL_malloc(sizeof(name2index_hash_t));
MPIU_Assert(hash_entry);
/* Need not to Strdup name, since cvar_table and cvar_hash co-exist */
hash_entry->name =name;
hash_entry->idx = cvar_idx;
HASH_ADD_KEYPTR(hh, cvar_hash, hash_entry->name,
strlen(hash_entry->name), hash_entry);
/* Add the cvar to a category */
MPIR_T_cat_add_cvar(cat, cvar_idx);
}
}
FcitxAddon* FcitxAddonsLoadInternal(UT_array* addons, boolean reloadIM)
{
char **addonPath;
size_t len;
size_t start;
if (!reloadIM)
utarray_clear(addons);
start = utarray_len(addons);
FcitxStringHashSet* sset = FcitxXDGGetFiles("addon", NULL, ".conf");
addonPath = FcitxXDGGetPathWithPrefix(&len, "addon");
char *paths[len];
HASH_FOREACH(string, sset, FcitxStringHashSet) {
// FIXME: if it will cause realloc, then it's evil for fcitx 4.2 series
if (reloadIM && addons->i == addons->n) {
break;
}
int i;
for (i = len - 1; i >= 0; i--) {
fcitx_utils_alloc_cat_str(paths[i], addonPath[len - i - 1],
"/", string->name);
FcitxLog(DEBUG, "Load Addon Config File:%s", paths[i]);
}
FcitxConfigFile* cfile = FcitxConfigParseMultiConfigFile(paths, len, FcitxAddonGetConfigDesc());
if (cfile) {
utarray_extend_back(addons);
FcitxAddon *a = (FcitxAddon*) utarray_back(addons);
utarray_init(&a->functionList, fcitx_ptr_icd);
FcitxAddonConfigBind(a, cfile, FcitxAddonGetConfigDesc());
FcitxConfigBindSync((FcitxGenericConfig*)a);
FcitxLog(DEBUG, _("Addon Config %s is %s"), string->name, (a->bEnabled) ? "Enabled" : "Disabled");
boolean error = false;
if (reloadIM) {
if (a->category != AC_INPUTMETHOD)
error = true;
}
/* if loaded, don't touch the old one */
if (FcitxAddonsGetAddonByNameInternal(addons, a->name, true) != a)
error = true;
if (error)
utarray_pop_back(addons);
else
FcitxLog(INFO, _("Load Addon Config File:%s"), string->name);
}
for (i = len - 1;i >= 0;i--) {
free(paths[i]);
}
}
FcitxXDGFreePath(addonPath);
fcitx_utils_free_string_hash_set(sset);
size_t to = utarray_len(addons);
utarray_sort_range(addons, AddonPriorityCmp, start, to);
return (FcitxAddon*)utarray_eltptr(addons, start);
}
