/**
* Convert a GSList to an array of filenames (without the parent folder)
*/
static jobjectArray toFilenamesArray(JNIEnv *env, GSList* list)
{
jstring str;
jclass stringCls;
GSList *iterator;
jobjectArray array;
int i;
char* entry;
if (NULL == list) {
return NULL;
}
stringCls = (*env)->FindClass(env, "java/lang/String");
if (stringCls == NULL) {
JNU_ThrowInternalError(env, "Could not get java.lang.String class");
return NULL;
}
array = (*env)->NewObjectArray(env, fp_gtk_g_slist_length(list), stringCls,
NULL);
if (array == NULL) {
JNU_ThrowInternalError(env, "Could not instantiate array files array");
return NULL;
}
i = 0;
for (iterator = list; iterator; iterator = iterator->next) {
entry = (char*) iterator->data;
entry = strrchr(entry, '/') + 1;
str = (*env)->NewStringUTF(env, entry);
(*env)->SetObjectArrayElement(env, array, i, str);
i++;
}
return array;
}
/**
* Convert a GSList to an array of filenames
*/
static jobjectArray toFilenamesArray(JNIEnv *env, GSList* list, jstring* jcurrent_folder)
{
jstring str;
jclass stringCls;
GSList *iterator;
jobjectArray array;
int i;
gchar* entry;
gchar * baseDir;
gboolean isFromSameDir;
if (list == NULL) {
return NULL;
}
stringCls = (*env)->FindClass(env, "java/lang/String");
if (stringCls == NULL) {
(*env)->ExceptionClear(env);
JNU_ThrowInternalError(env, "Could not get java.lang.String class");
return NULL;
}
array = (*env)->NewObjectArray(env, fp_gtk_g_slist_length(list), stringCls, NULL);
if (array == NULL) {
(*env)->ExceptionClear(env);
JNU_ThrowInternalError(env, "Could not instantiate array files array");
return NULL;
}
isFromSameDir = isFromSameDirectory(list, &baseDir);
*jcurrent_folder = (*env)->NewStringUTF(env, baseDir);
if (*jcurrent_folder == NULL) {
free(baseDir);
return NULL;
}
for (iterator = list, i=0;
iterator;
iterator = iterator->next, i++) {
entry = (gchar*) iterator->data;
if (isFromSameDir) {
entry = strrchr(entry, '/') + 1;
} else if (entry[0] == '/') {
entry++;
}
str = (*env)->NewStringUTF(env, entry);
if((*env)->ExceptionCheck(env)){
break;
}
if (str) {
(*env)->SetObjectArrayElement(env, array, i, str);
if((*env)->ExceptionCheck(env)){
break;
}
}
}
free(baseDir);
return array;
}
