Merge branch 'BenBE_work'

[gigi.git] / natives / org_cacert_gigi_natives_SetUID.c

diff --git a/natives/org_cacert_gigi_natives_SetUID.c b/natives/org_cacert_gigi_natives_SetUID.c
index 96bf4c21503e09354d9f23ad3fd8e8fea200a417..6c94d619a397dfdf891d25136753febe390be827 100644 (file)
--- a/natives/org_cacert_gigi_natives_SetUID.c
+++ b/natives/org_cacert_gigi_natives_SetUID.c
@@ -1,36 +1,40 @@
-#include <jni.h>  
+#include <jni.h>
 #include <sys/types.h>
-#include <unistd.h> 
-  
-#ifndef _Included_org_cacert_natives_SetUID  
-#define _Included_org_cacert_natives_SetUID  
-#ifdef __cplusplus  
-extern "C" {  
-#endif  
-  
-static jobject getStatus(JNIEnv *env, int successCode, const char * message) {  
-  
-   jstring message_str = (*env)->NewStringUTF(env, message);
-   jboolean success = successCode;  
-   jclass cls = (*env)->FindClass(env, "Lorg/cacert/gigi/natives/SetUID$Status;");  
-   jmethodID constructor = (*env)->GetMethodID(env, cls, "<init>", "(ZLjava/lang/String;)V");  
-   return (*env)->NewObject(env, cls, constructor, success, message_str);  
-}  
-  
-JNIEXPORT jobject JNICALL Java_org_cacert_gigi_natives_SetUID_setUid  
-  (JNIEnv *env, jobject obj, jint uid, jint gid) {  
-         if(setgid((int)gid)) {  
-         return (jobject)getStatus(env, 0, "Error while setting GID.");  
-      } 
-  
-      if(setuid((int)uid)) {
-         return (jobject)getStatus(env, 0, "Error while setting UID.");  
-      }  
-  
-      return (jobject)getStatus(env, 1, "Successfully set uid/gid.");  
-}  
-  
-#ifdef __cplusplus  
-}  
-#endif  
-#endif  
+
+#include <unistd.h>
+
+#ifndef _Included_org_cacert_natives_SetUID
+#define _Included_org_cacert_natives_SetUID
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+static jobject getStatus(JNIEnv *env, int successCode, const char * message) {
+    jstring message_str = (*env)->NewStringUTF(env, message);
+    jboolean success = successCode;
+    jclass cls = (*env)->FindClass(env, "Lorg/cacert/gigi/natives/SetUID$Status;");
+    jmethodID constructor = (*env)->GetMethodID(env, cls, "<init>", "(ZLjava/lang/String;)V");
+    return (*env)->NewObject(env, cls, constructor, success, message_str);
+}
+
+JNIEXPORT jobject JNICALL Java_org_cacert_gigi_natives_SetUID_setUid
+        (JNIEnv *env, jobject obj, jint uid, jint gid) {
+
+    /* We don't need the reference for the object/class we are working on */
+    (void)obj;
+
+    if(setgid((int)gid)) {
+        return (jobject)getStatus(env, 0, "Error while setting GID.");
+    }
+
+    if(setuid((int)uid)) {
+        return (jobject)getStatus(env, 0, "Error while setting UID.");
+    }
+
+    return (jobject)getStatus(env, 1, "Successfully set uid/gid.");
+}
+
+#ifdef __cplusplus
+}
+#endif
+#endif