#include "Zend/zend_exceptions.h"
#include "php_bbcode.h"
+/* XXX: only required for php_debug_zval_dump */
+#include "ext/standard/php_var.h"
+
+/* XXX: required for pcre_cache_entry */
+#include "ext/pcre/php_pcre.h"
+
/* If you declare any globals in php_bbcode.h uncomment this:
ZEND_DECLARE_MODULE_GLOBALS(bbcode)
*/
typedef struct _bbcode_object {
- /*zval *tag;
- zval *smiley;
- zval *flag;*/
+ HashTable *tag;
+ HashTable *smiley;
+ zend_string *root;
zend_long flag;
- zend_object_handlers bbcode_handlers;
zend_object std;
} bbcode_object;
/* True global resources - no need for thread safety here */
+zend_object_handlers bbcode_handlers;
+
/* BBCode object */
zend_class_entry *bbcode_ce;
zend_class_entry *bbcode_exception_ce;
/* Define all constants */
-#define BBCODE_DEF(GEN) \
- /* Types */ \
+#ifdef old_code_dropped
GEN(TYPE_ARG) /*BBCODE_TYPE_ARG*/\
GEN(TYPE_NOARG) /*BBCODE_TYPE_NOARG*/\
- GEN(TYPE_SINGLE) /*BBCODE_TYPE_SINGLE*/\
GEN(TYPE_OPTARG) /*BBCODE_TYPE_OPTARG*/\
+
+#endif
+
+#define BBCODE_DEF(GEN) \
+ /* Types */ \
GEN(TYPE_ROOT) /*BBCODE_TYPE_ROOT*/\
- \
+ GEN(TYPE_MULTI) /*BBCODE_TYPE_ARG|BBCODE_TYPE_OPTARG|BBCODE_TYPE_NOARG*/\
+ GEN(TYPE_SINGLE) /*BBCODE_TYPE_SINGLE*/\
+
+/* TODO: add again each feature when implemented (before beta) */
+#if 0
/* Quotes */ \
GEN(QUOTE_DOUBLE) /*BBCODE_ARG_DOUBLE_QUOTE*/\
GEN(QUOTE_SIMPLE) /*BBCODE_ARG_SINGLE_QUOTE*/\
GEN(REMOVE_EMPTY) /*BBCODE_FLAGS_REMOVE_IF_EMPTY*/\
GEN(REMOVE_CONTENT) /*BBCODE_FLAGS_CDATA_NOT_ALLOWED*/\
GEN(REMOVE_REOPEN) /*BBCODE_FLAGS_DENY_REOPEN_CHILD*/
+#endif
/* Generate enum version */
/* Generate zend const version */
#define BBCODE_GEN_CONST(NAME) zend_declare_class_constant_long(bbcode_ce, #NAME, sizeof(#NAME) - 1, BBCODE_ ## NAME TSRMLS_CC);
+/* Defined in /usr/include/php/Zend/zend_types.h +382 */
+#define BBCODE_GET_TYPE(TYPE) (TYPE==IS_UNDEF)?"undef":( \
+ (TYPE==IS_NULL)?"null":( \
+ (TYPE==IS_FALSE)?"false":( \
+ (TYPE==IS_TRUE)?"true":( \
+ (TYPE==IS_LONG)?"long":( \
+ (TYPE==IS_DOUBLE)?"double":( \
+ (TYPE==IS_STRING)?"string":( \
+ (TYPE==IS_ARRAY)?"array":( \
+ (TYPE==IS_OBJECT)?"object":( \
+ (TYPE==IS_RESOURCE)?"resource":( \
+ (TYPE==IS_REFERENCE)?"reference":( \
+ (TYPE==IS_CONSTANT_AST)?"constant":"unknown"\
+ ) \
+ ) \
+ ) \
+ ) \
+ ) \
+ ) \
+ ) \
+ ) \
+ ) \
+ ) \
+ )
+
/* All flags enum set */
enum {
BBCODE_DEF(BBCODE_GEN_ENUM)
};
/* Set default flag
- * TODO: Set it in an ini ? */
+ * TODO: Implement it in an ini file ? (later maybe) */
+#define BBCODE_DEFAULT_FLAG 0
+#if 0
#define BBCODE_DEFAULT_FLAG BBCODE_QUOTE_DOUBLE|BBCODE_QUOTE_SIMPLE|BBCODE_QUOTE_ESCAPE|BBCODE_CORRECT_AUTO|BBCODE_CORRECT_REOPEN|BBCODE_SMILEY_ON|BBCODE_CLOSE_AUTO|BBCODE_REMOVE_EMPTY
+#endif
+
+/* Set debug flag */
+#define BBCODE_DEBUG 0
-static void bbcode_destroy(bbcode_object *obj TSRMLS_DC);
-static void bbcode_free(bbcode_object *obj TSRMLS_DC);
+/* {{{ Function prototypes (bbcode_destroy|bbcode_free|bbcode_clone|bbcode_create) */
+static void bbcode_destroy(zend_object *obj TSRMLS_DC);
+static void bbcode_free(zend_object *obj TSRMLS_DC);
static zend_object *bbcode_clone(zval *obj TSRMLS_DC);
static zend_object *bbcode_create(zend_class_entry *ce TSRMLS_DC);
+/* }}} */
-/* BBCode object destroy call */
-static void bbcode_destroy(bbcode_object *obj TSRMLS_DC) {
- //zend_objects_destroy_object(&obj->std);
- zend_objects_destroy_object((zend_object *)obj);
-
- //zend_object_std_dtor(&obj->std TSRMLS_CC);
-
- /*if (obj->flag) {
- efree(obj->flag);
- }*/
-
- //efree(obj);
+/* {{{ static inline bbcode_object* bbcode_fetch(zend_object *obj TSRMLS_DC) {
+ * BBCode object fetch function */
+static inline bbcode_object* bbcode_fetch(zend_object *obj TSRMLS_DC) {
+ return (bbcode_object *)((char *)obj - XtOffsetOf(bbcode_object, std));
}
+/* }}} */
-/* BBCode object free call */
-static void bbcode_free(bbcode_object *obj TSRMLS_DC) {
-
- /*if (obj->flag) {
- efree(obj->flag);
- }*/
+/* {{{ Z_BBCODE_P(zv) bbcode_fetch(Z_OBJ_P((zv)))
+ * BBCode object pointer fetch macro */
+#define Z_BBCODE_P(zv) bbcode_fetch(Z_OBJ_P((zv)))
+/* }}} */
- //efree(obj);
- zend_object_std_dtor((zend_object *)obj);
+/* {{{ static void bbcode_destroy(zend_object *obj TSRMLS_DC) {
+ * BBCode object destroy call */
+static void bbcode_destroy(zend_object *obj TSRMLS_DC) {
+ /* Trigger user land destructor on obj */
+ zend_objects_destroy_object(obj);
}
+/* }}} */
-static zend_object *bbcode_clone(zval *obj TSRMLS_DC) {
-
- bbcode_object *oldobj = (bbcode_object *)((char *)obj - XtOffsetOf(bbcode_object, std));
+/* {{{ static void bbcode_free(zend_object *obj TSRMLS_DC) {
+ * BBCode object free call */
+static void bbcode_free(zend_object *obj TSRMLS_DC) {
+ /* Retrieve bbcode object from zend object */
+ bbcode_object *bbobj = bbcode_fetch(obj);
- bbcode_object *newobj = ecalloc(1, sizeof(bbcode_object) + zend_object_properties_size(Z_OBJCE_P(obj)));
+ /* Check if root is present */
+ if (bbobj->root) {
+ /* Release the root string */
+ zend_string_release(bbobj->root);
+ }
- zend_object_std_init(&newobj->std, Z_OBJCE_P(obj) TSRMLS_CC);
- object_properties_init(&newobj->std, Z_OBJCE_P(obj) TSRMLS_CC);
+ /* Check if tag is present */
+ if (bbobj->tag) {
+ /* Release the tag hash */
+ zend_array_destroy(bbobj->tag);
+ }
- memcpy(&newobj->bbcode_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
- newobj->bbcode_handlers.offset = XtOffsetOf(bbcode_object, std);
- newobj->bbcode_handlers.dtor_obj = (zend_object_dtor_obj_t) bbcode_destroy;
- newobj->bbcode_handlers.free_obj = (zend_object_free_obj_t) bbcode_free;
- newobj->bbcode_handlers.clone_obj = (zend_object_clone_obj_t) bbcode_clone;
+ /* Check if smiley is present */
+ if (bbobj->smiley) {
+ /* Release the smiley hash */
+ zend_array_destroy(bbobj->smiley);
+ }
- newobj->std.handlers = &(newobj->bbcode_handlers);
+ /* Trigger zend object std destructor on obj */
+ zend_object_std_dtor(obj);
- zend_objects_clone_members(&newobj->std, &oldobj->std);
+ /* Free the bbobj */
+ efree(bbobj);
+}
+/* }}} */
-#if 0
- bbcode_object *oldobj = (bbcode_object *)((char *)obj - XtOffsetOf(bbcode_object, std));
- zend_object *newobj_val = bbcode_create(Z_OBJCE_P(obj) TSRMLS_CC);
- bbcode_object *newobj = (bbcode_object *)((char *)newobj_val - XtOffsetOf(bbcode_object, std));
+/* {{{ static zend_object *bbcode_clone(zval *obj TSRMLS_DC) {
+ * BBCode object clone call */
+static zend_object *bbcode_clone(zval *obj TSRMLS_DC) {
+ /* Fetch pointer to old bbcode object */
+ bbcode_object *oldbbobj = Z_BBCODE_P(obj);
- zend_objects_clone_members(&newobj->std, &oldobj->std);
-#endif
+ /* Create pointer on new obj */
+ //bbcode_object *newbbobj = bbcode_fetch(bbcode_create(oldbbobj->std.ce));
+ bbcode_object *newbbobj = bbcode_fetch(bbcode_create(Z_OBJ_P(obj)->ce));
- /*XXX: clone flag member*/
- newobj->flag = oldobj->flag;
+ /* Call members cloning function */
+ zend_objects_clone_members(&newbbobj->std, &oldbbobj->std);
- /* TODO: clone the members of bbcode_object
- newobj->buffer = oldobj->buffer;
- newobj->length = oldobj->length;
+ /* Duplicate flag value */
+ newbbobj->flag = oldbbobj->flag;
- if (oldobj->flag) {
- newobj->buffer = emalloc(oldobj->length);
- memcpy(newobj->buffer, oldobj->buffer, oldobj->length);
- }*/
+ /* Set root as null */
+ newbbobj->root = NULL;
- return &newobj->std;
-}
+ /* Check if root is available */
+ if (oldbbobj->root) {
+ /* Duplicate root zend string */
+ newbbobj->root = zend_string_copy(oldbbobj->root);
+ }
-#if 0
-static zend_object_value bbcode_clone(zval *obj TSRMLS_DC)
-{
- bbcode_object *oldobj = zend_object_store_get_object(obj TSRMLS_CC);
- zend_object_value newobj_val = array_buffer_create_object(Z_OBJCE_P(obj) TSRMLS_CC);
- bbcode_object *newobj = zend_object_store_get_object_by_handle(newobj_val.handle TSRMLS_CC);
+ /* Set tag as null */
+ newbbobj->tag = NULL;
- zend_objects_clone_members(&newobj->std, &oldobj->std);
+ /* Check if tag is available */
+ if (oldbbobj->tag) {
+ /* Duplicate tag zend array */
+ newbbobj->tag = zend_array_dup(oldbbobj->tag);
+ }
- /* TODO: clone the members of bbcode_object
- newobj->buffer = oldobj->buffer;
- newobj->length = oldobj->length;
+ /* Set smiley as null */
+ newbbobj->smiley = NULL;
- if (oldobj->flag) {
- newobj->buffer = emalloc(oldobj->length);
- memcpy(newobj->buffer, oldobj->buffer, oldobj->length);
- }*/
+ /* Check if smiley is available */
+ if (oldbbobj->smiley) {
+ /* Duplicate smiley zend array */
+ newbbobj->smiley = zend_array_dup(oldbbobj->smiley);
+ }
- return newobj_val;
+ /* Return the new object */
+ return &newbbobj->std;
}
-#endif
+/* }}} */
+/* {{{ static zend_object *bbcode_create(zend_class_entry *ce TSRMLS_DC) {
+ * BBCode object create call */
static zend_object *bbcode_create(zend_class_entry *ce TSRMLS_DC) {
- bbcode_object *obj = ecalloc(1, sizeof(bbcode_object) + zend_object_properties_size(ce));//emalloc(sizeof(bbcode_object));
- obj->flag = 0;
- //memset(obj, 0, sizeof(bbcode_object));
+ /* Allocate object */
+ bbcode_object *obj = (bbcode_object *)ecalloc(1, sizeof(bbcode_object) + zend_object_properties_size(ce));
+ /* Init std member */
zend_object_std_init(&obj->std, ce TSRMLS_CC);
+
+ /* Set object properties */
object_properties_init(&obj->std, ce TSRMLS_CC);
- /**/
+ /* Duplicate standard object handler */
+ memcpy(&bbcode_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
- memcpy(&obj->bbcode_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
- obj->bbcode_handlers.offset = XtOffsetOf(bbcode_object, std);
- obj->bbcode_handlers.dtor_obj = (zend_object_dtor_obj_t) bbcode_destroy;
- obj->bbcode_handlers.free_obj = (zend_object_free_obj_t) bbcode_free;
- obj->bbcode_handlers.clone_obj = (zend_object_clone_obj_t) bbcode_clone;
- //bbcode_handlers.offset = XtOffsetOf(bbcode_object, std);
- //bbcode_handlers.dtor_obj = (zend_object_dtor_obj_t) bbcode_destroy;
- //bbcode_handlers.free_obj = (zend_object_free_obj_t) bbcode_free;
- //bbcode_handlers.clone_obj = (zend_object_clone_obj_t) bbcode_clone;
+ /* Set object offset */
+ bbcode_handlers.offset = XtOffsetOf(bbcode_object, std);
+ /* Set destructor function */
+ bbcode_handlers.dtor_obj = (zend_object_dtor_obj_t) bbcode_destroy;
- /*retval.handle = zend_object_store_put(
- obj,
- (zend_objects_store_dtor_t) zend_objects_destroy_object,
- (zend_objects_free_object_storage_t) bbcode_free,
- NULL TSRMLS_CC
- );
- retval.handlers = &bbcode_handlers;
+ /* Set free function */
+ bbcode_handlers.free_obj = (zend_object_free_obj_t) bbcode_free;
- return retval;*/
+ /* Set clone function */
+ bbcode_handlers.clone_obj = (zend_object_clone_obj_t) bbcode_clone;
- obj->std.handlers = &(obj->bbcode_handlers);
+ /* Assign custom handler */
+ obj->std.handlers = &bbcode_handlers;
- return &obj->std;
-}
+ /* Init tag */
+ obj->tag = NULL;
+
+ /* Init smiley */
+ obj->smiley = NULL;
+
+ /* Init root */
+ obj->root = NULL;
+
+ /* Init flag */
+ obj->flag = BBCODE_DEFAULT_FLAG;
-static inline bbcode_object* bbcode_fetch(zend_object *obj) {
- return (bbcode_object *)((char *)obj - XtOffsetOf(bbcode_object, std));
+ /* Return the std member address */
+ return &obj->std;
}
+/* }}} */
-/* {{{ PHP_METHOD(BBCode::__construct) {
- */
+/* {{{ ZEND_BEGIN_ARG_INFO_EX(bbcode_construct_arginfo) */
+// ZEND_BEGIN_ARG_INFO_EX(name, _unused, return_reference, required_num_args)
ZEND_BEGIN_ARG_INFO_EX(bbcode_construct_arginfo, 0, 0, 1)
- ZEND_ARG_ARRAY_INFO(0, tag, 1)
+ // ZEND_ARG_ARRAY_INFO(pass_by_ref, name, allow_null)
+ ZEND_ARG_ARRAY_INFO(0, tag, 0)
ZEND_ARG_ARRAY_INFO(0, smiley, 1)
+ // ZEND_ARG_INFO(pass_by_ref, name)
ZEND_ARG_INFO(0, flag)
ZEND_END_ARG_INFO()
+/* }}} */
+
+/* {{{ ZEND_BEGIN_ARG_INFO_EX(bbcode_parse_arginfo) */
+// ZEND_BEGIN_ARG_INFO_EX(name, _unused, return_reference, required_num_args)
+ZEND_BEGIN_ARG_INFO_EX(bbcode_parse_arginfo, 0, 0, 1)
+ // ZEND_ARG_INFO(pass_by_ref, name)
+ ZEND_ARG_INFO(0, str)
+ZEND_END_ARG_INFO()
+/* }}} */
+
+/* {{{ static HashTable *bbcode_gen_child(HashTable *ret, HashTable *tag, zend_string *cur TSRMLS_DC) { */
+static HashTable *bbcode_gen_child(HashTable *ret, HashTable *tag, zend_string *cur TSRMLS_DC) {
+ /* Key string */
+ zend_string *key;
+ /* Value */
+ zval *val;
+
+ /* Iterate on each key val until hash end is reached */
+ ZEND_HASH_FOREACH_STR_KEY_VAL(tag, key, val) {
+ /* Check if key is not a string, value is null or not an array */
+ if (key == NULL || val == NULL || Z_TYPE_P(val) != IS_ARRAY) {
+ /* Return failure, useless to generate a hash when we will trigger an error later */
+ return NULL;
+ }
+
+ /* Init type val */
+ zval *type;
+
+ /* Check that we have no type or that it's not root type */
+ /* XXX: it's not possible to have in child the root tag */
+ if ((type = zend_hash_str_find(Z_ARR_P(val), "type", strlen("type"))) == NULL || Z_LVAL_P(type) != BBCODE_TYPE_ROOT) {
+ /* Check that we are not on cur key */
+ /* XXX: not really required, but it's stupid to allow same tag in child */
+ //if (strcmp(ZSTR_VAL(cur), ZSTR_VAL(key)) != 0) {
+ /* Init parent val */
+ zval *parent;
+
+ /* Init toInsert bool */
+ unsigned char toInsert = 0;
+
+ /* Check if we find parent key */
+ if ((parent = zend_hash_str_find(Z_ARR_P(val), "parent", strlen("parent"))) != NULL) {
+ /* Parent value */
+ zval *pval;
+
+ /* Iterate on each val until hash end is reached */
+ ZEND_HASH_FOREACH_VAL(Z_ARR_P(parent), pval) {
+ /* Check that parent val is a string */
+ if (Z_TYPE_P(pval) != IS_STRING) {
+ return NULL;
+ }
+
+ /* Check that tkey is a string and is identical */
+ if (strcmp(Z_STRVAL_P(pval), ZSTR_VAL(cur)) == 0) {
+ toInsert = 1;
+ }
+ } ZEND_HASH_FOREACH_END();
+ /* No parent key */
+ } else {
+ toInsert = 1;
+ }
+
+ /* Add the key */
+ if (toInsert) {
+ /* Init child val */
+ zval cval;
+
+ /* Set child val */
+ ZVAL_STR(&cval, key);
+
+ /* Insert the child val in return array */
+ ZEND_ASSERT(zend_hash_next_index_insert_new(ret, &cval) != NULL);
+ }
+ //}
+ }
+ } ZEND_HASH_FOREACH_END();
+
+ /* Return value */
+ return ret;
+}
+/* }}} */
+
+/* {{{ static HashTable *bbcode_gen_parent(HashTable *ret, HashTable *tag, zend_string *cur TSRMLS_DC) { */
+static HashTable *bbcode_gen_parent(HashTable *ret, HashTable *tag, zend_string *cur TSRMLS_DC) {
+ /* Key string */
+ zend_string *key;
+ /* Value */
+ zval *val;
+
+ /* Iterate on each key val until hash end is reached */
+ ZEND_HASH_FOREACH_STR_KEY_VAL(tag, key, val) {
+ /* Check if key is not a string, value is null or not an array */
+ if (key == NULL || val == NULL || Z_TYPE_P(val) != IS_ARRAY) {
+ /* Return failure, useless to generate a hash when we will trigger an error later */
+ return NULL;
+ }
+
+ /* Init type val */
+ zval *type;
+
+ /* Check that we have no type or that it's not single type */
+ /* XXX: it's not possible to have in child the root tag */
+ if ((type = zend_hash_str_find(Z_ARR_P(val), "type", strlen("type"))) == NULL || Z_LVAL_P(type) != BBCODE_TYPE_SINGLE) {
+ /* Check that we are not on cur key */
+ /* XXX: not really required, but it's stupid to allow same tag in child */
+ //if (strcmp(ZSTR_VAL(cur), ZSTR_VAL(key)) != 0) {
+ /* Init child val */
+ zval *child;
+
+ /* Init toInsert bool */
+ unsigned char toInsert = 0;
+
+ /* Check if we find child key */
+ if ((child = zend_hash_str_find(Z_ARR_P(val), "child", strlen("child"))) != NULL) {
+ /* Child value */
+ zval *cval;
+
+ /* Iterate on each val until hash end is reached */
+ ZEND_HASH_FOREACH_VAL(Z_ARR_P(child), cval) {
+ /* Check that child val is a string */
+ if (Z_TYPE_P(cval) != IS_STRING) {
+ return NULL;
+ }
+
+ /* Check that tkey is a string and is identical */
+ if (strcmp(Z_STRVAL_P(cval), ZSTR_VAL(cur)) == 0) {
+ toInsert = 1;
+ }
+ } ZEND_HASH_FOREACH_END();
+ /* No child key */
+ } else {
+ toInsert = 1;
+ }
+
+ /* Add the key */
+ if (toInsert) {
+ /* Init parent val */
+ zval pval;
+
+ /* Set parent val */
+ ZVAL_STR(&pval, key);
+
+ /* Insert the parent val in return array */
+ ZEND_ASSERT(zend_hash_next_index_insert_new(ret, &pval) != NULL);
+ }
+ //}
+ }
+ } ZEND_HASH_FOREACH_END();
+
+ /* Return value */
+ return ret;
+}
+/* }}} */
+
+/* {{{ static zend_bool *bbcode_check_tag(HashTable *tag TSRMLS_DC) {
+ * Check that tag hash is valid */
+static zend_string *bbcode_check_tag(HashTable *tag TSRMLS_DC) {
+ /* Key numeric value */
+ zend_long idx;
+ /* Key and root string */
+ zend_string *key, *root = NULL;
+ /* Value */
+ zval *val;
+
+ /* Key position */
+ int pos = 0;
+
+ /* Has a root */
+ int hasRoot = 0;
+
+ /* Iterate on each key val until hash end is reached */
+ ZEND_HASH_FOREACH_KEY_VAL(tag, idx, key, val) {
+ /* Check if key is not a string */
+ if (key == NULL) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %ld[%d] from argument tag is not an expected string", idx, pos);
+ /* Return failure */
+ return NULL;
+ /* Check that key do not contains a special character */
+ } else if (strchr(ZSTR_VAL(key), '=') != NULL || strchr(ZSTR_VAL(key), '[') != NULL || strchr(ZSTR_VAL(key), ']') != NULL || strchr(ZSTR_VAL(key), '(') != NULL || strchr(ZSTR_VAL(key), ')') != NULL || strchr(ZSTR_VAL(key), '/') != NULL || strchr(ZSTR_VAL(key), '\\') != NULL) {
+ /* Display error about key containing a special char */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d] from argument tag contains a special forbidden character: =[]()/\\", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Check that value exists */
+ if (val == NULL) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d] from argument tag is NULL instead of expected array", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return NULL;
+ /* Check that value is an array */
+ } else if (Z_TYPE_P(val) != IS_ARRAY) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d] from argument tag is %s[%d] instead of expected array", ZSTR_VAL(key), pos, BBCODE_GET_TYPE(Z_TYPE_P(val)), Z_TYPE_P(val));
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Store child tag array */
+ HashTable *ctag = Z_ARR_P(val);
+ /* Child key numeric value */
+ zend_long cidx;
+ /* Child key string */
+ zend_string *ckey;
+ /* Child value */
+ zval *cval;
+
+ /* Buffer */
+ char *buf;
+
+ /* Child key position */
+ int cpos = 0, type, len;
+
+ /* Detect if entry has a type, parent, child, open, close, default or arg key to display error if mandatory field is missing */
+ unsigned char hasType = 0, hasParent = 0, hasChild = 0, hasOpen = 0, hasClose = 0, hasDefault = 0, hasArg = 0;
+
+ /* Iterate on each ckey cval until hash end is reached */
+ ZEND_HASH_FOREACH_KEY_VAL(ctag, cidx, ckey, cval) {
+ /* Check if ckey is a string */
+ if (!ckey) {
+ /* Display error about long ckey */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d]/%ld[%d] from argument tag is not an expected string", ZSTR_VAL(key), pos, cidx, cpos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Check if ckey is empty */
+ if (ZSTR_LEN(ckey) == 0) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d]/%s[%d] from argument tag is empty not one of expected type|parent|child|open|close|default string", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos);
+ /* Return failure */
+ return NULL;
+ /* Check if current ckey is type */
+ } else if (strcmp("type", ZSTR_VAL(ckey)) == 0) {
+ /* Extract type */
+ type = Z_LVAL_P(cval);
+
+ /* Check that current type is valid */
+ if (
+ type != BBCODE_TYPE_ROOT &&
+ type != BBCODE_TYPE_MULTI &&
+ type != BBCODE_TYPE_SINGLE
+ ) {
+ /* Display error about unexpected type value */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value '%d' for key %s[%d]/%s[%d] from argument tag is not one of expected BBCODE::TYPE_(ROOT|MULTI|SINGLE) constant", type, ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos);
+ /* Return failure */
+ return NULL;
+ /* Check if root */
+ } else if (type == BBCODE_TYPE_ROOT) {
+ /* Grow hasRoot */
+ hasRoot++;
+ }
+
+ /* Set hasType */
+ hasType = 1;
+ /* Check if current key is parent */
+ } else if (strcmp("parent", ZSTR_VAL(ckey)) == 0) {
+ /* Check that value exists */
+ if (cval == NULL) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d] from argument tag is NULL instead of expected array", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos);
+ /* Return failure */
+ return NULL;
+ /* Check that value is an array */
+ } else if (Z_TYPE_P(cval) != IS_ARRAY) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d] from argument tag is %s[%d] instead of expected array", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos, BBCODE_GET_TYPE(Z_TYPE_P(cval)), Z_TYPE_P(cval));
+ /* Return failure */
+ return NULL;
+ /* Check that value is an non empty array */
+ } else if (zend_array_count(Z_ARR_P(cval)) == 0) {
+ /* Display error about empty parent array */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d] from argument tag is an empty array instead of expected filled array", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Parent value */
+ zval *pval;
+
+ /* Child key position */
+ int ppos = 0;
+
+ /* Iterate on each val until hash end is reached */
+ ZEND_HASH_FOREACH_VAL(Z_ARR_P(cval), pval) {
+ /* Check that parent val is a string */
+ /* XXX: pval == NULL case is catched here too */
+ if (Z_TYPE_P(pval) != IS_STRING) {
+ /* Display error about not string */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d]/[%d] from argument tag is %s[%d] instead of expected string", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos, ppos, BBCODE_GET_TYPE(Z_TYPE_P(pval)), Z_TYPE_P(pval));
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Tag key */
+ zend_string *tkey;
+
+ /* Reset found flag */
+ unsigned char found = 0;
+
+ /* Iterate on each key until hash end is reached */
+ ZEND_HASH_FOREACH_STR_KEY(tag, tkey) {
+ /* Check that tkey is a string and is identical */
+ if (tkey != NULL && strcmp(Z_STRVAL_P(pval), ZSTR_VAL(tkey)) == 0) {
+ /* We found parent value in tag keys*/
+ found = 1;
+ }
+ } ZEND_HASH_FOREACH_END();
+
+ /* Check if we found the key */
+ if (!found) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d]/%s[%d] from argument tag is not present in tag keys", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos, Z_STRVAL_P(pval), ppos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Grow ppos */
+ ppos++;
+ } ZEND_HASH_FOREACH_END();
+
+ /* Set hasParent */
+ hasParent = 1;
+ /* Check if current key is child */
+ } else if (strcmp("child", ZSTR_VAL(ckey)) == 0) {
+ /* Check that value exists */
+ if (cval == NULL) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d] from argument tag is NULL instead of expected array", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos);
+ /* Return failure */
+ return NULL;
+ /* Check that value is an array */
+ } else if (Z_TYPE_P(cval) != IS_ARRAY) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d] from argument tag is %s[%d] instead of expected array", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos, BBCODE_GET_TYPE(Z_TYPE_P(cval)), Z_TYPE_P(cval));
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Child value */
+ zval *ccval;
+
+ /* Child key position */
+ int ccpos = 0;
+
+ /* Iterate on each val until hash end is reached */
+ ZEND_HASH_FOREACH_VAL(Z_ARR_P(cval), ccval) {
+ /* Check that child val is a string */
+ /* XXX: ccval == NULL case is catched here too */
+ if (Z_TYPE_P(ccval) != IS_STRING) {
+ /* Display error about not string */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d]/%s[%d]/[%d] from argument tag is %s[%d] instead of expected string", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos, ccpos, BBCODE_GET_TYPE(Z_TYPE_P(ccval)), Z_TYPE_P(ccval));
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Tag key */
+ zend_string *tkey;
+
+ /* Reset found flag */
+ unsigned char found = 0;
+
+ /* Iterate on each key until hash end is reached */
+ ZEND_HASH_FOREACH_STR_KEY(tag, tkey) {
+ /* Check that tkey is a string and is identical */
+ if (tkey != NULL && strcmp(Z_STRVAL_P(ccval), ZSTR_VAL(tkey)) == 0) {
+ /* We found child value in tag keys*/
+ found = 1;
+ }
+ } ZEND_HASH_FOREACH_END();
+
+ /* Check if we found the key */
+ if (!found) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Child value %s for key %s[%d]/%s[%d] is not present in tag keys", Z_STRVAL_P(ccval), ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Grow ccpos */
+ ccpos++;
+ } ZEND_HASH_FOREACH_END();
+
+ /* Set hasChild */
+ hasChild = 1;
+ /* Check if current key is open */
+ } else if (strcmp("open", ZSTR_VAL(ckey)) == 0) {
+ /* Set hasOpen */
+ hasOpen = 1;
+ /* Check if current key is close */
+ } else if (strcmp("close", ZSTR_VAL(ckey)) == 0) {
+ /* Set hasClose */
+ hasClose = 1;
+ /* Check if current key is default */
+ } else if (strcmp("default", ZSTR_VAL(ckey)) == 0) {
+ /* Set hasDefault */
+ hasDefault = 1;
+ /* Check if current key is arg */
+ } else if (strcmp("arg", ZSTR_VAL(ckey)) == 0) {
+ /* Set hasArg */
+ hasArg = 1;
+ /* Check if current key is unknown */
+ } else {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d]/%s[%d] from argument tag is not one of expected type|parent|child|open|close|default string", ZSTR_VAL(key), pos, ZSTR_VAL(ckey), cpos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Grow cpos */
+ cpos++;
+ } ZEND_HASH_FOREACH_END();
+
+ /* Check if val array is immutable */
+ /* XXX: this strange case happen with empty val array, the zend engine don't initialize a usable hashtable, to avoid triggering a segfault later when using the array, we fix it here */
+ if ((Z_GC_FLAGS_P(val) & GC_IMMUTABLE) == GC_IMMUTABLE) {
+ /* Allocate hash table */
+ /* XXX: this is required to avoid segfault in zend_hash_add when the array is immutable */
+ ALLOC_HASHTABLE(Z_ARR_P(val));
+
+ /* Init hash table */
+ zend_hash_init(Z_ARR_P(val), 0, NULL, ZVAL_PTR_DTOR, 0);
+
+ /* Copy old values in new array */
+ //XXX: disabled for now, array shoudln't need to be copied, immutable flag seems only present on empty arrays
+ //zend_hash_copy(Z_ARR_P(val), ctag, (copy_ctor_func_t) zval_add_ref);
+ }
+
+ /* Check if entry has no type */
+ /* TODO: make depend this code on a parse flag ? */
+ if (!hasType) {
+ /* Type key */
+ zend_string *tkey = zend_string_init("type", strlen("type"), 0);
+
+ /* Type value */
+ zval tval;
+
+ /* Check if key is '' */
+ if (ZSTR_LEN(key) == 0) {
+ /* Set tval value to root */
+ ZVAL_LONG(&tval, (type = BBCODE_TYPE_ROOT));
+
+ /* Grow hasRoot */
+ hasRoot++;
+ /* Check if key is img */
+ } else if (strcmp("img", ZSTR_VAL(key)) == 0) {
+ /* Set tval value to single */
+ ZVAL_LONG(&tval, (type = BBCODE_TYPE_SINGLE));
+ /* Handle other key as multi */
+ } else {
+ /* Set tval value to multi */
+ ZVAL_LONG(&tval, (type = BBCODE_TYPE_MULTI));
+ }
+
+ /* Add new type key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), tkey, &tval) != NULL);
+
+ /* Free type key */
+ zend_string_release(tkey);
+
+ /* Set hasType */
+ hasType = 1;
+ }
+
+ /* Check for root type */
+ if (type == BBCODE_TYPE_ROOT) {
+ /* Set root */
+ root = key;
+
+ /* Check if has parent */
+ if (hasParent) {
+ /* Display error about parent entry */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d] from argument tag of type BBCODE::TYPE_ROOT cannot have a parent entry", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Check if has open entry */
+ if (!hasOpen) {
+ /* Key string */
+ zend_string *mkey = zend_string_init("open", strlen("open"), 0);
+
+ /* Value */
+ zval mval;
+
+ /* Check if tag is empty */
+ if (ZSTR_LEN(key) == 0) {
+ /* Init new value */
+ ZVAL_EMPTY_STRING(&mval);
+ /* Non empty tag */
+ } else {
+ /* Init buffer and length */
+ buf = (char *)malloc((len = strlen("<>") + ZSTR_LEN(key) + (hasArg?strlen("%s"):0))*sizeof(char));
+
+ /* Generate string in */
+ ZEND_ASSERT(sprintf(buf, "<%s%s>", ZSTR_VAL(key), hasArg?"%s":"") == len);
+
+ /* Init new value */
+ ZVAL_STRINGL(&mval, buf, len);
+
+ /* Free buffer */
+ free(buf);
+ }
+
+ /* Add new key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), mkey, &mval) != NULL);
+
+ /* Free key */
+ zend_string_release(mkey);
+
+ /* Set hasOpen */
+ hasOpen = 1;
+ }
+
+ /* Check if has close entry */
+ if (!hasClose) {
+ /* Key string */
+ zend_string *mkey = zend_string_init("close", strlen("close"), 0);
+
+ /* Value */
+ zval mval;
+
+ /* Check if tag is empty */
+ if (ZSTR_LEN(key) == 0) {
+ /* Init new value */
+ ZVAL_EMPTY_STRING(&mval);
+ /* Non empty tag */
+ } else {
+ /* Init buffer and length */
+ buf = (char *)malloc((len = strlen("</>") + ZSTR_LEN(key))*sizeof(char));
+
+ /* Generate string in */
+ ZEND_ASSERT(sprintf(buf, "</%s>", ZSTR_VAL(key)) == len);
+
+ /* Init new value */
+ ZVAL_STRINGL(&mval, buf, len);
+
+ /* Free buffer */
+ free(buf);
+ }
+
+ /* Add new key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), mkey, &mval) != NULL);
+
+ /* Free key */
+ zend_string_release(mkey);
+
+ /* Set hasClose */
+ hasClose = 1;
+ }
+
+ /* Check if has not default */
+ if (!hasDefault) {
+ /* Key string */
+ zend_string *mkey = zend_string_init("default", strlen("default"), 0);
+
+ /* Value */
+ zval mval;
+
+ /* Set value */
+ ZVAL_STRING(&mval, "%s");
+
+ /* Add new key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), mkey, &mval) != NULL);
+
+ /* Free key */
+ zend_string_release(mkey);
+
+ /* Set hasDefault */
+ hasDefault = 1;
+ }
+
+ /* Compute child here */
+ if (!hasChild) {
+ /* Child value */
+ zval cval;
+
+ /* Init new child val array */
+ ZVAL_NEW_ARR(&cval);
+
+ /* Init hash table */
+ zend_hash_init(Z_ARR(cval), 0, NULL, ZVAL_PTR_DTOR, 0);
+
+ /* Compute and set child here */
+ /* XXX: we don't check or trigger error inside this function as these tests are done in current loop */
+ if (bbcode_gen_child(Z_ARR(cval), tag, key) != NULL) {
+ /* Child key string */
+ zend_string *ckey = zend_string_init("child", strlen("child"), 0);
+
+ /* Add new child key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), ckey, &cval) != NULL);
+
+ /* Free type key */
+ zend_string_release(ckey);
+
+ /* Set hasChild */
+ hasChild = 1;
+ /* Child generation reached an error case */
+ /* XXX: it will trigger error later */
+ } else {
+ /* Release hash table */
+ zend_array_destroy(Z_ARR(cval));
+ }
+ }
+ /* Check for multi type */
+ } else if (type == BBCODE_TYPE_MULTI) {
+ /* Check if has open entry */
+ if (!hasOpen) {
+ /* Key string */
+ zend_string *mkey = zend_string_init("open", strlen("open"), 0);
+
+ /* Value */
+ zval mval;
+
+ /* Check if tag is empty */
+ if (ZSTR_LEN(key) == 0) {
+ /* Init new value */
+ ZVAL_EMPTY_STRING(&mval);
+ /* Non empty tag */
+ } else {
+ /* Init buffer and length */
+ buf = (char *)malloc((len = strlen("<>") + ZSTR_LEN(key) + (hasArg?strlen("%s"):0))*sizeof(char));
+
+ /* Generate string in */
+ ZEND_ASSERT(sprintf(buf, "<%s%s>", ZSTR_VAL(key), hasArg?"%s":"") == len);
+
+ /* Init new value */
+ ZVAL_STRINGL(&mval, buf, len);
+
+ /* Free buffer */
+ free(buf);
+ }
+
+ /* Add new key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), mkey, &mval) != NULL);
+ /* Free key */
+ zend_string_release(mkey);
+ /* Set hasOpen */
+ hasOpen = 1;
+ }
+
+ /* Check if has close entry */
+ if (!hasClose) {
+ /* Key string */
+ zend_string *mkey = zend_string_init("close", strlen("close"), 0);
+
+ /* Value */
+ zval mval;
+
+ /* Check if tag is empty */
+ if (ZSTR_LEN(key) == 0) {
+ /* Init new value */
+ ZVAL_EMPTY_STRING(&mval);
+ /* Non empty tag */
+ } else {
+ /* Init buffer and length */
+ buf = (char *)malloc((len = strlen("</>") + ZSTR_LEN(key))*sizeof(char));
+
+ /* Generate string in */
+ ZEND_ASSERT(sprintf(buf, "</%s>", ZSTR_VAL(key)) == len);
+
+ /* Init new value */
+ ZVAL_STRINGL(&mval, buf, len);
+
+ /* Free buffer */
+ free(buf);
+ }
+
+ /* Add new key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), mkey, &mval) != NULL);
+
+ /* Free key */
+ zend_string_release(mkey);
+
+ /* Set hasClose */
+ hasClose = 1;
+ }
+
+ /* Check if has not default */
+ if (!hasDefault) {
+ /* Key string */
+ zend_string *mkey = zend_string_init("default", strlen("default"), 0);
+
+ /* Value */
+ zval mval;
+
+ /* Set value */
+ ZVAL_STRING(&mval, "%s");
+
+ /* Add new key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), mkey, &mval) != NULL);
+
+ /* Free key */
+ zend_string_release(mkey);
+
+ /* Set hasDefault */
+ hasDefault = 1;
+ }
+
+ /* Compute parent here */
+ if (!hasParent) {
+ /* Parent key string */
+ zend_string *pkey = zend_string_init("parent", strlen("parent"), 0);
+
+ /* Parent value */
+ zval pval;
+
+ /* Init new parent val array */
+ ZVAL_NEW_ARR(&pval);
+
+ /* Init hash table */
+ zend_hash_init(Z_ARR(pval), 0, NULL, ZVAL_PTR_DTOR, 0);
+
+ /* Compute and set parent here */
+ /* XXX: we don't check or trigger error inside this function as these tests are done in current loop */
+ /* TODO: change this assert to a if() and free pval on error, error will trigger in later loop (code coverage tests to do) */
+ ZEND_ASSERT(bbcode_gen_parent(Z_ARR(pval), tag, key) != NULL);
+
+ /* Add new parent key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), pkey, &pval) != NULL);
+
+ /* Free type key */
+ zend_string_release(pkey);
+
+ /* Set hasParent */
+ hasParent = 1;
+ }
+
+ /* Compute child here */
+ if (!hasChild) {
+ /* Child value */
+ zval cval;
+
+ /* Init new child val array */
+ ZVAL_NEW_ARR(&cval);
+
+ /* Init hash table */
+ zend_hash_init(Z_ARR(cval), 0, NULL, ZVAL_PTR_DTOR, 0);
+
+ /* Compute and set child here */
+ /* XXX: we don't check or trigger error inside this function as these tests are done in current loop */
+ if (bbcode_gen_child(Z_ARR(cval), tag, key) != NULL) {
+ /* Child key string */
+ zend_string *ckey = zend_string_init("child", strlen("child"), 0);
+
+ /* Add new child key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), ckey, &cval) != NULL);
+
+ /* Free type key */
+ zend_string_release(ckey);
+
+ /* Set hasChild */
+ hasChild = 1;
+ /* Child generation reached an error case */
+ /* XXX: it will trigger error later */
+ } else {
+ /* Release hash table */
+ zend_array_destroy(Z_ARR(cval));
+ }
+ }
+ /* Check for single type */
+ } else if (type == BBCODE_TYPE_SINGLE) {
+ /* Check if has open entry */
+ if (hasOpen) {
+ /* Display error about open entry */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d] from argument tag of type BBCODE::TYPE_SINGLE cannot have an open entry", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Check if has close entry */
+ if (hasClose) {
+ /* Display error about close entry */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d] from argument tag of type BBCODE::TYPE_SINGLE cannot have a close entry", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Check if has not default */
+ if (!hasDefault) {
+ /* Key string */
+ zend_string *skey = zend_string_init("default", strlen("default"), 0);
+
+ /* Value */
+ zval sval;
+
+ /* Check if key is img */
+ if (strcmp("img", ZSTR_VAL(key)) == 0) {
+ /* Init buffer and length */
+ buf = (char *)malloc((len = strlen("<img src=\"%s\"/>") + (hasArg?strlen("%s"):0))*sizeof(char));
+
+ /* Generate string in */
+ ZEND_ASSERT(sprintf(buf, "<img src=\"%%s\"%s/>", hasArg?"%s":"") == len);
+ } else {
+ /* Init buffer and length */
+ buf = (char *)malloc((len = strlen("</>") + ZSTR_LEN(key) + (hasArg?strlen("%s"):0))*sizeof(char));
+
+ /* Generate string in */
+ ZEND_ASSERT(sprintf(buf, "<%s%s/>", ZSTR_VAL(key), hasArg?"%s":"") == len);
+ }
+
+ /* Init new value */
+ ZVAL_STRINGL(&sval, buf, len);
+
+ /* Free buffer */
+ free(buf);
+
+ /* Add new key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), skey, &sval) != NULL);
+
+ /* Free key */
+ zend_string_release(skey);
+
+ /* Set hasDefault */
+ hasDefault = 1;
+ }
+
+ /* Check if has child */
+ if (hasChild) {
+ /* Display error about child entry */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %s[%d] from argument tag of type BBCODE::TYPE_SINGLE cannot have a child entry", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Compute parent here */
+ if (!hasParent) {
+ /* Parent key string */
+ zend_string *pkey = zend_string_init("parent", strlen("parent"), 0);
+
+ /* Parent value */
+ zval pval;
+
+ /* Init new parent val array */
+ ZVAL_NEW_ARR(&pval);
+
+ /* Init hash table */
+ zend_hash_init(Z_ARR(pval), 0, NULL, ZVAL_PTR_DTOR, 0);
+
+ /* Compute and set parent here */
+ /* XXX: we don't check or trigger error inside this function as these tests are done in current loop */
+ /* TODO: change this asser to a if() and free pval on error, error will trigger in later loop (code coverage tests to do) */
+ ZEND_ASSERT(bbcode_gen_parent(Z_ARR(pval), tag, key) != NULL);
+
+ /* Add new parent key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), pkey, &pval) != NULL);
+
+ /* Free type key */
+ zend_string_release(pkey);
+
+ /* Set hasParent */
+ hasParent = 1;
+ }
+ }
+
+ /* Generate open and close pattern for tag with child */
+ if (hasChild) {
+ /* Child array and value */
+ zval *child, *ccval;
+
+ /* Close pattern length */
+ int len2, cpos2;
+
+ /* Close pattern buf */
+ char *buf2;
+
+ /* Retrieve child array */
+ /* XXX: child should exists here and be an array */
+ ZEND_ASSERT(((child = zend_hash_str_find(Z_ARR_P(val), "child", strlen("child"))) != NULL) && Z_TYPE_P(child) == IS_ARRAY);
+
+ /* Init open pattern buffer and length */
+ /* XXX: lagest bbcode tag length seems to be 7, we guess that 10 is enough to contain every tag and pipe */
+ buf = (char *)malloc((len = strlen("/\\[()(?:=([^\\]]*))?\\]/") + zend_array_count(Z_ARR_P(child))*10)*sizeof(char));
+
+ /* Init close pattern buffer and length */
+ /* XXX: lagest bbcode tag length seems to be 7, we guess that 10 is enough to contain every tag and pipe */
+ buf2 = (char *)malloc((len2 = strlen("/\\[\\/()\\]/") + zend_array_count(Z_ARR_P(child))*10)*sizeof(char));
+
+ /* Init cpos and cpos2 */
+ cpos = 4; cpos2 = 6;
+
+ /* Assign open pattern begin */
+ ZEND_ASSERT(memcpy(buf, &"/\\[(", 4) != NULL);
+
+ /* Assign close pattern begin */
+ ZEND_ASSERT(memcpy(buf2, &"/\\[\\/(", 6) != NULL);
+
+ /* Iterate on each val until hash end is reached */
+ ZEND_HASH_FOREACH_VAL(Z_ARR_P(child), ccval) {
+ /* Check that child val is a string */
+ /* XXX: ccval should be an array here */
+ ZEND_ASSERT(Z_TYPE_P(ccval) == IS_STRING);
+
+ /* Init zval node and type */
+ zval *znode, *ztype;
+
+ /* Init zend_long type */
+ zend_long ltype;
+
+ /* Retrieve the node */
+ ZEND_ASSERT((znode = zend_hash_find(tag, Z_STR_P(ccval))) != NULL && Z_TYPE_P(znode) == IS_ARRAY);
+
+ /* Try to retrieve the type */
+ //ZEND_ASSERT((ztype = zend_hash_str_find(Z_ARR_P(znode), "type", strlen("type"))) != NULL && Z_TYPE_P(ztype) == IS_LONG);
+ /* XXX: the type may not yet available here, it is fixed when checking the tag itself later */
+ if ((ztype = zend_hash_str_find(Z_ARR_P(znode), "type", strlen("type"))) == NULL || Z_TYPE_P(ztype) != IS_LONG) {
+ /* Check if empty tag */
+ if (Z_STRLEN_P(ccval) == 0) {
+ /* Set as root */
+ ltype = BBCODE_TYPE_ROOT;
+ } else if (strcmp("img", Z_STRVAL_P(ccval)) == 0) {
+ /* Set as single */
+ ltype = BBCODE_TYPE_SINGLE;
+ } else {
+ /* Set as multi */
+ ltype = BBCODE_TYPE_MULTI;
+ }
+ /* Type zval available and usable */
+ } else {
+ /* Set type from zval value */
+ ltype = Z_LVAL_P(ztype);
+ }
+
+ /* Check if not first string to add */
+ if (cpos > 4) {
+ /* Set pipe before next tag */
+ *(buf+cpos) = '|';
+ /* Move position */
+ cpos++;
+ /* Check if not single type */
+ if (ltype != BBCODE_TYPE_SINGLE) {
+ /* Set pipe before next tag */
+ *(buf2+cpos2) = '|';
+ /* Move position */
+ cpos2++;
+ }
+ }
+
+ /* Check if not single type */
+ if (ltype != BBCODE_TYPE_SINGLE) {
+ /* Grow buf if necessary */
+ if (cpos + Z_STRLEN_P(ccval) + 18 > len) {
+ /* We resize buf to current length(cpos), the string size plus eighteen char for trailing pattern */
+ buf = (char *)realloc(buf, (len = cpos + Z_STRLEN_P(ccval) + 18)*sizeof(char));
+ }
+
+ /* Copy string in buf */
+ ZEND_ASSERT(memcpy(buf+cpos, Z_STRVAL_P(ccval), Z_STRLEN_P(ccval)) != NULL);
+
+ /* Move cpos */
+ cpos += Z_STRLEN_P(ccval);
+
+ /* Grow buf2 if necessary */
+ if (cpos2 + Z_STRLEN_P(ccval) + 4 > len2) {
+ /* We resize buf2 to current length(cpos2), the string size plus four char for trailing pattern */
+ buf2 = (char *)realloc(buf2, (len2 = cpos2 + Z_STRLEN_P(ccval) + 4)*sizeof(char));
+ }
+
+ /* Copy string in buf2 */
+ ZEND_ASSERT(memcpy(buf2+cpos2, Z_STRVAL_P(ccval), Z_STRLEN_P(ccval)) != NULL);
+
+ /* Move cpos2 */
+ cpos2 += Z_STRLEN_P(ccval);
+ /* Single type case */
+ } else {
+ /* Grow buf if necessary */
+ if (cpos + Z_STRLEN_P(ccval) + strlen("(?:\\/)?") + 18 > len) {
+ /* We resize buf to current length(cpos), the string size plus three plus eighteen char for trailing pattern */
+ buf = (char *)realloc(buf, (len = cpos + Z_STRLEN_P(ccval) + strlen("(?:\\/)?") + 18)*sizeof(char));
+ }
+
+ /* Copy string in buf */
+ ZEND_ASSERT(memcpy(buf+cpos, Z_STRVAL_P(ccval), Z_STRLEN_P(ccval)) != NULL);
+
+ /* Append pattern in buf */
+ ZEND_ASSERT(memcpy(buf+cpos+Z_STRLEN_P(ccval), &"(?:\\/)?", strlen("(?:\\/)?")) != NULL);
+
+ /* Move cpos */
+ cpos += Z_STRLEN_P(ccval) + strlen("(?:\\/)?");
+ }
+ } ZEND_HASH_FOREACH_END();
+
+ /* Assign open pattern begin */
+ ZEND_ASSERT(memcpy(buf+cpos, &")(?:=([^\\]]*))?\\]/", 18) != NULL);
+
+ /* Assign open pattern begin */
+ ZEND_ASSERT(memcpy(buf2+cpos2, &")\\]/", 4) != NULL);
+
+ /* Open key string */
+ zend_string *okey = zend_string_init("opattern", strlen("opattern"), 0);
+
+ /* Close key string */
+ zend_string *ckey = zend_string_init("cpattern", strlen("cpattern"), 0);
+
+ /* Open and close value */
+ zval oval, cval;
+
+ /* Set open value */
+ ZVAL_STRINGL(&oval, buf, cpos + 18);
+
+ /* Set close value */
+ ZVAL_STRINGL(&cval, buf2, cpos2 + 4);
+
+ /* Free buffers */
+ free(buf); free(buf2);
+
+ /* Add open key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), okey, &oval) != NULL);
+
+ /* Add close key */
+ ZEND_ASSERT(zend_hash_add(Z_ARR_P(val), ckey, &cval) != NULL);
+
+ /* Free open key */
+ zend_string_release(okey);
+
+ /* Free close key */
+ zend_string_release(ckey);
+ }
+
+ /* Grow pos */
+ pos++;
+ } ZEND_HASH_FOREACH_END();
+
+ /* Check if not one unique root */
+ if (hasRoot != 1) {
+ /* Display error about multiple root */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Tag array has %d BBCODE::TYPE_ROOT entry instead of expected unique one", hasRoot);
+ /* Return failure */
+ return NULL;
+ }
+
+ /* Duplicate root zend string to avoid it beeing freed */
+ return zend_string_copy(root);
+
+#if 0
+
+ /* Return success */
+ return root;
+#endif
+}
+/* }}} */
+
+/* {{{ static zend_bool *bbcode_check_smiley(HashTable *smiley TSRMLS_DC) {
+ * Check that smiley hash is valid */
+static zend_bool bbcode_check_smiley(HashTable *smiley TSRMLS_DC) {
+ /* Key numeric value */
+ zend_long idx;
+ /* Key string */
+ zend_string *key;
+ /* Value */
+ zval *val;
+
+ /* Key position */
+ int pos = 0;
+
+ /* Iterate on each key val until hash end is reached */
+ ZEND_HASH_FOREACH_KEY_VAL(smiley, idx, key, val) {
+ /* Check that key is a string */
+ if (key == NULL) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Key %ld[%d] from argument smiley is not an expected string", idx, pos);
+ /* Return failure */
+ return 0;
+ }
+
+ /* Check that value exists */
+ if (val == NULL) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d] from argument smiley is NULL instead of expected array", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return 0;
+ /* Check that value is not an array */
+ } else if (Z_TYPE_P(val) == IS_ARRAY) {
+ /* Display error about long key */
+ php_error_docref(NULL TSRMLS_CC, E_WARNING, "Value for key %s[%d] from argument smiley is an array instead of expected string", ZSTR_VAL(key), pos);
+ /* Return failure */
+ return 0;
+ }
+
+ /* Grow pos */
+ pos++;
+ } ZEND_HASH_FOREACH_END();
+
+ /* Return success */
+ return 1;
+}
+/* }}} */
+
+/* {{{ PHP_METHOD(BBCode, __construct) { */
PHP_METHOD(BBCode, __construct) {
- zend_array *tag;
- zend_array *smiley;
+ /* Init tag hash */
+ HashTable *tag = NULL;
+
+ /* Init smiley hash */
+ HashTable *smiley = NULL;
+
+ /* Init flag long */
zend_long flag = BBCODE_DEFAULT_FLAG;
- if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "a|al", &tag, &smiley, &flag) == FAILURE) {
+ /* Zend error handling */
+ zend_error_handling error_handling;
+
+ /* TODO: set tag array to a default value like this in case of missing/empty tag array :
+ * [ '' => [ ? ] ]
+ * (maybe later)
+ */
+
+ /* TODO: init smiley with default list ? what about img storage ?
+ * TODO: use prefix in an ini parameter ? ini_setable ?
+ * TODO: make sure it's not really a global and per-app param ?
+ * (maybe later)
+ */
+
+ zend_replace_error_handling(EH_THROW, bbcode_exception_ce, &error_handling);
+ /* Parse parameters */
+ /*if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "h|hl", &tag, &smiley, &flag) == FAILURE) { return; }*/
+ ZEND_PARSE_PARAMETERS_START(1, 3)
+ /* Tag arg is required */
+ Z_PARAM_ARRAY_HT(tag)
+ /* We switch to optional args */
+ Z_PARAM_OPTIONAL
+ /* Smiley arg is optional and may be null */
+ Z_PARAM_ARRAY_HT_EX(smiley, 1, 0)
+ /* Flag arg is optional and may be null */
+ Z_PARAM_LONG(flag)
+ /* End parameters parse */
+ ZEND_PARSE_PARAMETERS_END();
+
+ /* Retrieve the pointer to this object */
+ bbcode_object *obj = Z_BBCODE_P(getThis());
+
+ /* Verify that the pointer is leading somewhere */
+ assert(obj != NULL);
+
+ /* Set flag value */
+ obj->flag = flag;
+
+ /* Duplicate hash to avoid modifications on original argument */
+ obj->tag = zend_array_dup(tag);
+
+ /* Save tag argument hash in current object */
+ if ((obj->root = bbcode_check_tag(obj->tag)) == NULL) {
+ /* Restore error handler */
+ zend_restore_error_handling(&error_handling);
+
+ /* Release the tag hash */
+ zend_array_destroy(obj->tag);
+
+ /* Free the zend object */
+ //XXX: seems useless, it don't seems possible to null the contructor return value...
+ ZVAL_NULL(getThis() TSRMLS_CC);
+
+ /* Free the object */
+ efree(obj);
+
+ /* Stop here */
return;
}
- bbcode_object *obj = bbcode_fetch(Z_OBJ_P(getThis()));
- assert(obj != NULL);
+ /* Check if smiley argument is available */
+ if (smiley) {
+ /* Duplicate hash to avoid modifications on original argument */
+ obj->smiley = zend_array_dup(smiley);
+
+ /* Save smiley argument hash in current object */
+ if (!bbcode_check_smiley(obj->smiley)) {
+ /* Restore error handler */
+ zend_restore_error_handling(&error_handling);
+
+ /* Release the root string */
+ zend_string_release(obj->root);
+
+ /* Release the tag hash */
+ zend_array_destroy(obj->tag);
+
+ /* Release the smiley hash */
+ zend_array_destroy(obj->smiley);
- if (flag) {
- obj->flag = (zend_long) flag;
+ /* Free the object */
+ //XXX: seems useless, it don't seems possible to null the contructor return value...
+ ZVAL_NULL(getThis() TSRMLS_CC);
+
+ /* Free the object */
+ efree(obj);
+
+ /* Stop here */
+ return;
+ }
}
- //obj = zend_object_store_get_object(getThis() TSRMLS_CC);
- //if (error) {
- //ZVAL_NULL(this);
- //}
+ /* Restore error handler */
+ zend_restore_error_handling(&error_handling);
}
/* }}} */
/* {{{ PHP_METHOD(BBCode, __destruct) {
+ * XXX: this function is called by bbcode_destroy function
*/
PHP_METHOD(BBCode, __destruct) {
+//XXX: disable this code, we don't need to retrieve obj as we do nothing with userland destructor for now
+#if 0
+ /* Retrieve the pointer to this object */
+ bbcode_object *obj = Z_BBCODE_P(getThis());
+
+ /* Verify that the pointer is leading somewhere */
+ assert(obj != NULL);
+#endif
}
/* }}} */
-/* {{{ PHP_METHOD(BBCode, __toString) {
+/* */
+//[HashTable *ret][zend_string *current][char *str][int offset][int length]
+static char *bbcode_parse(HashTable *tag, zend_string *cur, char *rs, int *ros, int *rlen, char *str, int len TSRMLS_DC) {
+ /* Check if return string is not initialized or shorter than wanted length */
+ if (rs == NULL || *rlen - *ros <= 1024) {
+ /* Compute new length */
+ *rlen = (rs == NULL) ? 2048 : *rlen + 1024;
+
+ /* Grow the return string */
+ ZEND_ASSERT((rs = (char *)realloc(rs, (*rlen)*sizeof(char))) != NULL);
+ }
+
+ //DEBUG: for reminder
+ //str=skip0[r]string0[a=arg0]string1[/a]string2[b]string3[/b][/r]skip1
+ //len=64
+
+ /* Init zval for current node and type */
+ zval *znode, *ztype;
+
+ /* Retrieve current tag hash as zval */
+ ZEND_ASSERT((znode = zend_hash_find(tag, cur)) != NULL && Z_TYPE_P(znode) == IS_ARRAY);
+
+ /* Retrieve current tag type */
+ ZEND_ASSERT((ztype = zend_hash_str_find(Z_ARR_P(znode), "type", strlen("type"))) != NULL && Z_TYPE_P(ztype) == IS_LONG);
+
+ /* Retrieve current tag open */
+ /* XXX: may be NULL if not present */
+ zval *zopen = zend_hash_str_find(Z_ARR_P(znode), "open", strlen("open"));
+
+ /* Retrieve current tag close */
+ /* XXX: may be NULL if not present */
+ zval *zclose = zend_hash_str_find(Z_ARR_P(znode), "close", strlen("close"));
+
+ /* Retrieve current tag default */
+ /* XXX: may be NULL if not present */
+ zval *zdefault = zend_hash_str_find(Z_ARR_P(znode), "default", strlen("default"));
+
+ /* Retrieve current tag arg */
+ /* XXX: may be NULL if not present */
+ zval *zarg = zend_hash_str_find(Z_ARR_P(znode), "arg", strlen("arg"));
+
+ /* The arg zend string */
+ zend_string *argstr = NULL;
+
+ /* Check if we have a not root and not empty tag */
+ if (Z_LVAL_P(ztype) != BBCODE_TYPE_ROOT && strcmp(ZSTR_VAL(cur), "") != 0) {
+ /* Regular expression */
+ zend_string *regex;
+
+ /* Open and close pattern */
+ char *openstr, *closestr, *found;
+
+ /* Open and close pattern length */
+ int openlen, closelen;
+
+ /* Alloc open pattern buffer and set length */
+ openstr = (char *)malloc(((openlen = strlen("/\\[\\]/") + (zarg == NULL ? strlen("(?:=[^\\]]*)?") : strlen("(?:=([^\\]]*))?")) + ZSTR_LEN(cur)) + 1)*sizeof(char));
+
+ /* Alloc close pattern buffer and set length */
+ closestr = (char *)malloc(((closelen = strlen("[/]") + ZSTR_LEN(cur)) + 1)*sizeof(char));
+
+ /* Create open tag string */
+ ZEND_ASSERT(snprintf(openstr, openlen + 1, "/\\[%s%s\\]/", ZSTR_VAL(cur), (zarg == NULL ? "(?:=[^\\]]*)?" : "(?:=([^\\]]*))?")) == openlen);
+
+ /* Duplicate open tag in regex */
+ regex = zend_string_init(openstr, openlen, 0);
+
+ /* Free the close string */
+ free(closestr);
+
+ /* Compiled regular expression */
+ pcre_cache_entry *pce;
+
+ /* Array for subpatterns and return value */
+ zval rv, subpats;
+
+ /* Init subpats array */
+ /* XXX: if we don't initialize the array first, some strange memory corruption happen inside php_pcre_match_impl call */
+ array_init(&subpats);
+
+ /* Compile regex or get it from cache. */
+ /* TODO: see if we handle the error here ? (maybe later)
+ * XXX: it seems unlikely any error could be recoverable if pcre function throw something
+ * XXX: special char in tag is already protected earlier
+ * XXX: maybe just check that the pcre error trigger an exception or something uncatchable in all case
+ * XXX: see function pcre_get_compiled_regex_cache in ext/pcre/php_pcre.c +530 */
+ ZEND_ASSERT((pce = pcre_get_compiled_regex_cache(regex)) != NULL);
+
+ /* Increase pce refcount */
+ /* XXX: we use this instead of pce->refcount++; to avoid dereferencing compile error */
+ php_pcre_pce_incref(pce);
+
+ /* Call zend pcre implementation */
+ php_pcre_match_impl(pce, str, len, &rv, &subpats, 0, 0, 0, 0);
+
+ /* Decrease pce refcount */
+ /* XXX: we use this instead of pce->refcount--; to avoid dereferencing compile error */
+ php_pcre_pce_decref(pce);
+
+ /* Check that we found an occurence */
+ if (Z_TYPE(rv) == IS_LONG && Z_LVAL(rv) == 1) {
+ /* Init match zval */
+ zval *match;
+
+ /* Init the matched tag string */
+ //char *tstr;
+
+ /* Test that subpats is an array */
+ ZEND_ASSERT(Z_TYPE(subpats) == IS_ARRAY);
+
+ /* Test that subpats members count is right */
+ ZEND_ASSERT(zend_array_count(Z_ARR(subpats)) == (zarg == NULL ? 1 : 2));
+
+ /* Retrieve the matched full tag string */
+ ZEND_ASSERT((match = zend_hash_index_find(Z_ARR(subpats), 0)) != NULL);
+
+ /* Test that match is a string */
+ ZEND_ASSERT(Z_TYPE_P(match) == IS_STRING);
+
+ /* Find the tag in string */
+ if ((found = (char *)zend_memnstr(str, Z_STRVAL_P(match), Z_STRLEN_P(match), str+len))) {
+ /* Move str to found position + matched tag string */
+ str = found + Z_STRLEN_P(match);
+ }
+
+ /* Check if have and arg to retrieve */
+ if (zarg != NULL) {
+ /* Retrieve the matched arg string */
+ ZEND_ASSERT((match = zend_hash_index_find(Z_ARR(subpats), 1)) != NULL);
+
+ /* Test that match is a string */
+ ZEND_ASSERT(Z_TYPE_P(match) == IS_STRING);
+
+ /* Save arg string */
+ argstr = Z_STR_P(match);
+ }
+
+ //XXX: code unfinished, these todo are normal, work start here :)
+ //TODO: set the new search position to the current offset plus found subpats[0] string length
+ //TODO: save argument string for appending in return string if zarg is not NULL
+ //TODO: see what happen if we find start tag and not end
+ //TODO: see what happen if we find no start tag and no end
+ //TODO: see what happen if we find no start tag and no end
+
+ /* No occurence found */
+ } else {
+ /* XXX: nothing to do ? skip end tag search ??? return to parent level ? */
+ }
+
+ /* Destroy subpats array */
+ zend_array_destroy(Z_ARR(subpats));
+
+ /* Create close tag string */
+ //ZEND_ASSERT(snprintf(closestr, closelen + 1, "/\\[\\/%s\\]/", ZSTR_VAL(cur)) == closelen);
+ ZEND_ASSERT(snprintf(closestr, closelen + 1, "[/%s]", ZSTR_VAL(cur)) == closelen);
+
+ /* Look for close tag */
+ /* XXX: watch out, this is a maximum length to consider, the close tag may be present earlier for current leaf */
+ if ((found = (char *)zend_memnrstr(str, closestr, closelen, str+len))) {
+ /* Reduce len by the size of trailing string since close tag */
+ len -= len + str - found;
+ }
+
+ /* Free openstr and closestr */
+ free(openstr);
+ }
+
+ printf("str=%.*s\n", len, str);
+ fflush(NULL);
+
+ return NULL;
+
+#if 0
+ fflush(NULL);
+ printf("str=%s\n", str);
+#endif
+
+ /* XXX: debug */
+ zval ztag;
+ ZVAL_ARR(&ztag, tag);
+ php_debug_zval_dump(&ztag, 0);
+ fflush(NULL);
+ exit(1);
+
+ php_debug_zval_dump(zopen, 0);
+ php_debug_zval_dump(zclose, 0);
+ php_debug_zval_dump(zdefault, 0);
+ fflush(NULL);
+ exit(1);
+
+ if (argstr != NULL) {
+ printf("arg=%s[%ld]\n", ZSTR_VAL(argstr), ZSTR_LEN(argstr));
+ fflush(NULL);
+ exit(1);
+ }
+
+ //XXX: same here unfinished, code start here :)
+ //TODO: check what happen when we have something like that : [t]s[/t][t]p[/t]
+ //1: compute open and close tag
+ //2: extract end of open tag position and begin of close tag reverse searched in current space
+ //(if we don't find end tag, consider positionning to end of string or rise error ? parse flag involved here)
+ //3: append to return string open tag
+ //4: loop for child tags in subspace and trigger recursion on space between current open and close tags
+ //(loop involved here)
+ //5: duplicate plain strings between each child in return string
+ //6: append the close tag
+
+#if 0
+ /* Check if non empty string (other tag that empty root) */
+ if (strcmp(ZSTR_VAL(cur), "") != 0) {
+ //TODO: generate search patterns for opening tag and closing tag
+ //TODO: search position of opening tag
+ //TODO: search close tag
+ //TODO: search for child tag
+ /* Non root tag */
+ } else {
+ //Nothing to do, search offset for child will be 0 and length of search to len
+ //TODO: search current end tag here ?
+ }
+
+ /* Search next child node */
+
+ /**/
+ //bbcode_search_node(ret,
+#endif
+
+ /* Return string by default */
+ return rs;
+}
+
+/* { { { PHP_METHOD(BBCode, parse) {
*/
-PHP_METHOD(BBCode, __toString) {
- //TODO:
+PHP_METHOD(BBCode, parse) {
+ /* Init string to parse */
+ zend_string *str = NULL;
+
+ /* Return string */
+ //TODO: voir si on crée pas une struct pour éviter de trainer 3 arguments
+ char *rs = NULL;
+
+ /* Return offset and length */
+ int ros = 0, rlen = 0;
+
+ /* Parse parameters */
+ /*if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "S", &str) == FAILURE) { return; }*/
+ ZEND_PARSE_PARAMETERS_START(1, 1)
+ Z_PARAM_STR(str)
+ ZEND_PARSE_PARAMETERS_END();
+
+ /* Retrieve the pointer to this object */
+ bbcode_object *obj = Z_BBCODE_P(getThis());
+
+ /* Init return string and set length to string * 2 plus last null char */
+ //ZEND_ASSERT((rs = (char *)malloc((rlen = (2*Z_STRLEN(str)) + 1)*sizeof(char)) != NULL);
+
+ /* Go compute the tree */
+ bbcode_parse(obj->tag, obj->root, rs, &ros, &rlen, ZSTR_VAL(str), ZSTR_LEN(str));
+
+ /* Free return string */
+ free(rs);
+
+#if 0
+ /* Retrieve root node */
+ zval *root = zend_hash_find(obj->tag, obj->root);
+
+ bbcode_
+
+ /* Retrieve child array */
+ /* XXX: child should exists here and be an array */
+ ZEND_ASSERT(((child = zend_hash_str_find(Z_ARR_P(val), "child", strlen("child"))) != NULL) && Z_TYPE_P(child) == IS_ARRAY);
+#endif
+
+#if BBCODE_DEBUG
+ /* Tag */
+ zval tag;
+
+ /* Init new child val array */
+ ZVAL_ARR(&tag, obj->tag);
+
+ php_debug_zval_dump(&tag, 0);
+ fflush(NULL);
+#endif
+
+ //printf("flag=%ld\n", obj->flag);
+ //printf("die ici: %s +%d\n", __FILE__, __LINE__);
+
+ //TODO: create a tree for storing result
+ //TODO: apply recursively search of next possible tags (or a closing parent tag ?) regexp and store result inside
+ //TODO: d
+ //TODO: apply the smiley parsing on string
+
+ /* TODO: the return string */
+ RETURN_STR(str);
}
/* }}} */
const zend_function_entry bbcode_methods[] = {
PHP_ME(BBCode, __construct, bbcode_construct_arginfo, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
PHP_ME(BBCode, __destruct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_DTOR)
- PHP_ME(BBCode, __toString, NULL, ZEND_ACC_PUBLIC)
+ PHP_ME(BBCode, parse, bbcode_parse_arginfo, ZEND_ACC_PUBLIC)
PHP_FE_END
};
/* }}} */
/* {{{ PHP_MINIT_FUNCTION
*/
-PHP_MINIT_FUNCTION(bbcode)
-{
+PHP_MINIT_FUNCTION(bbcode) {
/* If you have INI entries, uncomment these lines
REGISTER_INI_ENTRIES();
*/
/* Register BBCodeException class entry */
bbcode_exception_ce = zend_register_internal_class_ex(&tmp_ce, zend_exception_get_default(TSRMLS_C) TSRMLS_CC);
+ /* Send success */
return SUCCESS;
}
/* }}} */
/* {{{ PHP_MSHUTDOWN_FUNCTION
*/
-PHP_MSHUTDOWN_FUNCTION(bbcode)
-{
+PHP_MSHUTDOWN_FUNCTION(bbcode) {
/* uncomment this line if you have INI entries
UNREGISTER_INI_ENTRIES();
*/
/* {{{ PHP_MINFO_FUNCTION
*/
-PHP_MINFO_FUNCTION(bbcode)
-{
+PHP_MINFO_FUNCTION(bbcode) {
php_info_print_table_start();
php_info_print_table_header(2, PHP_BBCODE_NAME " support", "enabled");
php_info_print_table_row(2, "Extension version", PHP_BBCODE_VERSION);
*/
zend_module_entry bbcode_module_entry = {
STANDARD_MODULE_HEADER,
- PHP_BBCODE_NAME,
- NULL, /*bbcode_functions,*/
- PHP_MINIT(bbcode),
- PHP_MSHUTDOWN(bbcode),
- NULL,
- NULL,
- PHP_MINFO(bbcode),
- PHP_BBCODE_VERSION,
+ PHP_BBCODE_NAME, /* extension name */
+ NULL, /* function list */
+ PHP_MINIT(bbcode), /* process startup */
+ PHP_MSHUTDOWN(bbcode), /* process shutdown */
+ NULL, /* request startup */
+ NULL, /* request shutdown */
+ PHP_MINFO(bbcode), /* extension info */
+ PHP_BBCODE_VERSION, /* extension version */
STANDARD_MODULE_PROPERTIES
};
/* }}} */
Rapsys Git / bbcode / blobdiff