X-Git-Url: https://code.wpia.club/?p=gigi.git;a=blobdiff_plain;f=natives%2Forg_cacert_gigi_natives_SetUID.c;h=6c94d619a397dfdf891d25136753febe390be827;hp=7b2068ce22c6729600389cb77965158ea9a9bdac;hb=929352b2603bd011c48119d8d75a1a00a3889ca8;hpb=ce2e587000376fffa4c88db087da4d15708eb9b2 diff --git a/natives/org_cacert_gigi_natives_SetUID.c b/natives/org_cacert_gigi_natives_SetUID.c index 7b2068ce..6c94d619 100644 --- a/natives/org_cacert_gigi_natives_SetUID.c +++ b/natives/org_cacert_gigi_natives_SetUID.c @@ -1,40 +1,40 @@ -#include +#include #include -#include - -#ifndef _Included_org_cacert_natives_SetUID -#define _Included_org_cacert_natives_SetUID -#ifdef __cplusplus -extern "C" { -#endif - -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$Status;"); - jmethodID constructor = (*env)->GetMethodID(env, cls, "", "(ZLjava/lang/String;)V"); - return (*env)->NewObject(env, cls, constructor, success, message_str); -} - -JNIEXPORT jobject JNICALL Java_org_cacert_gigi_natives_SetUID_setUid - (JNIEnv *env, jobject obj, jint uid, jint gid) { -if(setgid((int)gid)) { - char str[15]; - sprintf(str, "%d", gid); - return (jobject)getStatus(env, 0, str); - } - - if(setuid((int)uid)) { - char str[15]; - sprintf(str, "%d", uid); - return (jobject)getStatus(env, 0, str); - } - - return (jobject)getStatus(env, 1, "Successfully set uid/gid."); -} - -#ifdef __cplusplus -} -#endif -#endif + +#include + +#ifndef _Included_org_cacert_natives_SetUID +#define _Included_org_cacert_natives_SetUID +#ifdef __cplusplus +extern "C" { +#endif + +static jobject getStatus(JNIEnv *env, int successCode, const char * message) { + jstring message_str = (*env)->NewStringUTF(env, message); + jboolean success = successCode; + jclass cls = (*env)->FindClass(env, "Lorg/cacert/gigi/natives/SetUID$Status;"); + jmethodID constructor = (*env)->GetMethodID(env, cls, "", "(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