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| author | Tobias Brunner <tobias@strongswan.org> | 2012-08-09 16:38:19 +0200 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2012-08-13 11:22:20 +0200 |
| commit | 4308ce1cf72c18d069606823427cd93eca386ed5 (patch) | |
| tree | 4e1e8cd574c3368093fef60a214ed86d8f1826f5 /src/frontends/android/jni/libandroidbridge/android_jni.h | |
| parent | 6db742e7e5e87914a1b13eb20102478b49de4964 (diff) | |
| download | strongswan-4308ce1cf72c18d069606823427cd93eca386ed5.tar.bz2 strongswan-4308ce1cf72c18d069606823427cd93eca386ed5.tar.xz | |
Moved Java to C string conversion function to android_jni header file
Diffstat (limited to 'src/frontends/android/jni/libandroidbridge/android_jni.h')
| -rw-r--r-- | src/frontends/android/jni/libandroidbridge/android_jni.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/frontends/android/jni/libandroidbridge/android_jni.h b/src/frontends/android/jni/libandroidbridge/android_jni.h index 39ba56fc1..774d37d7e 100644 --- a/src/frontends/android/jni/libandroidbridge/android_jni.h +++ b/src/frontends/android/jni/libandroidbridge/android_jni.h @@ -81,4 +81,23 @@ static inline bool androidjni_exception_occurred(JNIEnv *env) return FALSE; } +/** + * Convert a Java string to a C string. Memory is allocated. + * + * @param env JNIEnv + * @param jstr Java string + * @return native C string (allocated) + */ +static inline char *androidjni_convert_jstring(JNIEnv *env, jstring jstr) +{ + char *str; + jsize len; + + len = (*env)->GetStringUTFLength(env, jstr); + str = malloc(len + 1); + (*env)->GetStringUTFRegion(env, jstr, 0, len, str); + str[len] = '\0'; + return str; +} + #endif /** ANDROID_JNI_H_ @}*/ |