diff options
Diffstat (limited to 'platform/java/mupdf_native.c')
| -rw-r--r-- | platform/java/mupdf_native.c | 86 |
1 files changed, 84 insertions, 2 deletions
diff --git a/platform/java/mupdf_native.c b/platform/java/mupdf_native.c index 762e59c9..26f31b66 100644 --- a/platform/java/mupdf_native.c +++ b/platform/java/mupdf_native.c @@ -5260,7 +5260,7 @@ FUN(PDFDocument_deleteObject)(JNIEnv *env, jobject self, jint num) } JNIEXPORT jobject JNICALL -FUN(PDFDocument_addStream)(JNIEnv *env, jobject self, jobject jbuf) +FUN(PDFDocument_addStreamBuffer)(JNIEnv *env, jobject self, jobject jbuf) { fz_context *ctx = get_context(env); pdf_document *pdf = from_PDFDocument(env, self); @@ -5279,7 +5279,48 @@ FUN(PDFDocument_addStream)(JNIEnv *env, jobject self, jobject jbuf) } JNIEXPORT jobject JNICALL -FUN(PDFDocument_addPage)(JNIEnv *env, jobject self, jobject jmediabox, jint rotate, jobject jresources, jobject jcontents) +FUN(PDFDocument_addStreamString)(JNIEnv *env, jobject self, jstring jbuf) +{ + fz_context *ctx = get_context(env); + pdf_document *pdf = from_PDFDocument(env, self); + fz_buffer *buf = NULL; + const char *sbuf = NULL; + unsigned char *data = NULL; + pdf_obj *ind = NULL; + + if (ctx == NULL || pdf == NULL || jbuf == NULL) + return NULL; + + sbuf = (*env)->GetStringUTFChars(env, jbuf, NULL); + if (sbuf == NULL) + return NULL; + + fz_var(data); + + fz_try(ctx) + { + int len = strlen(sbuf); + data = fz_malloc(ctx, len); + memcpy(data, sbuf, len); + buf = fz_new_buffer_from_data(ctx, data, len); + data = NULL; + ind = pdf_add_stream(ctx, pdf, buf); + } + fz_always(ctx) + { + fz_drop_buffer(ctx, buf); + fz_free(ctx, data); + (*env)->ReleaseStringUTFChars(env, jbuf, sbuf); + } + fz_catch(ctx) + jni_rethrow(env, ctx); + + return to_PDFObject_safe_own(ctx, env, self, ind); +} + + +JNIEXPORT jobject JNICALL +FUN(PDFDocument_addPageBuffer)(JNIEnv *env, jobject self, jobject jmediabox, jint rotate, jobject jresources, jobject jcontents) { fz_context *ctx = get_context(env); pdf_document *pdf = from_PDFDocument(env, self); @@ -5299,6 +5340,47 @@ FUN(PDFDocument_addPage)(JNIEnv *env, jobject self, jobject jmediabox, jint rota return to_PDFObject_safe_own(ctx, env, self, ind); } +JNIEXPORT jobject JNICALL +FUN(PDFDocument_addPageString)(JNIEnv *env, jobject self, jobject jmediabox, jint rotate, jobject jresources, jstring jcontents) +{ + fz_context *ctx = get_context(env); + pdf_document *pdf = from_PDFDocument(env, self); + fz_rect mediabox = from_Rect(env, jmediabox); + pdf_obj *resources = from_PDFObject(env, jresources); + const char *scontents = NULL; + fz_buffer *contents = NULL; + unsigned char *data = NULL; + pdf_obj *ind = NULL; + + if (ctx == NULL || pdf == NULL || resources == NULL || jcontents == NULL) + return NULL; + + scontents = (*env)->GetStringUTFChars(env, jcontents, NULL); + if (scontents == NULL) + return NULL; + + fz_var(data); + + fz_try(ctx) + { + int len = strlen(scontents); + data = fz_malloc(ctx, len); + contents = fz_new_buffer_from_data(ctx, data, len); + data = NULL; + ind = pdf_add_page(ctx, pdf, &mediabox, rotate, resources, contents); + } + fz_always(ctx) + { + fz_drop_buffer(ctx, contents); + fz_free(ctx, data); + (*env)->ReleaseStringUTFChars(env, jcontents, scontents); + } + fz_catch(ctx) + jni_rethrow(env, ctx); + + return to_PDFObject_safe_own(ctx, env, self, ind); +} + JNIEXPORT void JNICALL FUN(PDFDocument_insertPage)(JNIEnv *env, jobject self, jint jat, jobject jpage) { |