diff options
Diffstat (limited to 'platform/java/mupdf_native.c')
| -rw-r--r-- | platform/java/mupdf_native.c | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/platform/java/mupdf_native.c b/platform/java/mupdf_native.c index eda2a440..03250605 100644 --- a/platform/java/mupdf_native.c +++ b/platform/java/mupdf_native.c @@ -6156,6 +6156,142 @@ FUN(PDFObject_readRawStream)(JNIEnv *env, jobject self) return arr; } +JNIEXPORT void JNICALL +FUN(PDFObject_writeObject)(JNIEnv *env, jobject self, jobject jobj) +{ + fz_context *ctx = get_context(env); + pdf_obj *ref = from_PDFObject(env, self); + pdf_document *pdf = pdf_get_bound_document(ctx, ref); + pdf_obj *obj = from_PDFObject(env, jobj); + + if (ctx == NULL || pdf == NULL || obj == NULL) + return; + + fz_try(ctx) + pdf_update_object(ctx, pdf, pdf_to_num(ctx, ref), obj); + fz_catch(ctx) + jni_rethrow(env, ctx); +} + +JNIEXPORT void JNICALL +FUN(PDFObject_writeStreamBuffer)(JNIEnv *env, jobject self, jobject jbuf) +{ + fz_context *ctx = get_context(env); + pdf_obj *obj = from_PDFObject(env, self); + pdf_document *pdf = pdf_get_bound_document(ctx, obj); + fz_buffer *buf = from_Buffer(env, jbuf); + + if (ctx == NULL || pdf == NULL || buf == NULL) + return; + + fz_try(ctx) + pdf_update_stream(ctx, pdf, obj, buf, 0); + fz_catch(ctx) + jni_rethrow(env, ctx); +} + +JNIEXPORT void JNICALL +FUN(PDFObject_writeStreamString)(JNIEnv *env, jobject self, jstring jstr) +{ + fz_context *ctx = get_context(env); + pdf_obj *obj = from_PDFObject(env, self); + pdf_document *pdf = pdf_get_bound_document(ctx, obj); + const char *str = NULL; + unsigned char *data = NULL; + fz_buffer *buf = NULL; + + if (ctx == NULL || pdf == NULL || jstr == NULL) + return; + + str = (*env)->GetStringUTFChars(env, jstr, NULL); + if (str == NULL) + { + jni_throw(env, FZ_ERROR_GENERIC, "writeStream failed"); + return; + } + + fz_var(data); + fz_var(buf); + + fz_try(ctx) + { + int len = strlen(str); + data = fz_malloc(ctx, len); + memcpy(data, str, len); + buf = fz_new_buffer_from_data(ctx, data, len); + data = NULL; + pdf_update_stream(ctx, pdf, obj, buf, 0); + } + fz_always(ctx) + { + fz_drop_buffer(ctx, buf); + fz_free(ctx, data); + (*env)->ReleaseStringUTFChars(env, jstr, str); + } + fz_catch(ctx) + jni_rethrow(env, ctx); +} + +JNIEXPORT void JNICALL +FUN(PDFObject_writeRawStreamBuffer)(JNIEnv *env, jobject self, jobject jbuf) +{ + fz_context *ctx = get_context(env); + pdf_obj *obj = from_PDFObject(env, self); + pdf_document *pdf = pdf_get_bound_document(ctx, obj); + fz_buffer *buf = from_Buffer(env, jbuf); + + if (ctx == NULL || pdf == NULL || buf == NULL) + return; + + fz_try(ctx) + pdf_update_stream(ctx, pdf, obj, buf, 1); + fz_catch(ctx) + jni_rethrow(env, ctx); +} + +JNIEXPORT void JNICALL +FUN(PDFObject_writeRawStreamString)(JNIEnv *env, jobject self, jstring jstr) +{ + fz_context *ctx = get_context(env); + pdf_obj *obj = from_PDFObject(env, self); + pdf_document *pdf = pdf_get_bound_document(ctx, obj); + const char *str = NULL; + unsigned char *data = NULL; + fz_buffer *buf = NULL; + + if (ctx == NULL || pdf == NULL || jstr == NULL) + return; + + str = (*env)->GetStringUTFChars(env, jstr, NULL); + if (str == NULL) + { + jni_throw(env, FZ_ERROR_GENERIC, "writeStream failed"); + return; + } + + fz_var(data); + fz_var(buf); + + fz_try(ctx) + { + int len = strlen(str); + data = fz_malloc(ctx, len); + memcpy(data, str, len); + buf = fz_new_buffer_from_data(ctx, data, len); + data = NULL; + pdf_update_stream(ctx, pdf, obj, buf, 1); + } + fz_always(ctx) + { + fz_drop_buffer(ctx, buf); + fz_free(ctx, data); + (*env)->ReleaseStringUTFChars(env, jstr, str); + } + fz_catch(ctx) + jni_rethrow(env, ctx); +} + + JNIEXPORT jobject JNICALL FUN(PDFObject_resolve)(JNIEnv *env, jobject self) { |