mirror of
https://github.com/clearlinux/uwsgi.git
synced 2026-08-23 06:27:47 +00:00
Riccardo Magliocchetti
91 lines
2.5 KiB
C
91 lines
2.5 KiB
C
#include <jvm.h>
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/*
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Servlet 2.5 JVM handler
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*/
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#define UWSGI_JVM_REQUEST_HANDLER_SERVLET 2
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extern struct uwsgi_jvm ujvm;
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struct uwsgi_servlet {
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} uservlet;
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static struct uwsgi_option uwsgi_servlet_options[] = {
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{0, 0, 0, 0},
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};
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// the request handler
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static int uwsgi_servlet_request(struct wsgi_request *wsgi_req) {
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return UWSGI_OK;
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}
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static int uwsgi_servlet_setup() {
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uwsgi_log("loading servlet environment...\n");
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jclass servlet = uwsgi_jvm_class("org/apache/jasper/servlet/JspServlet");
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uwsgi_log("jclass = %p\n", servlet);
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jmethodID mid = uwsgi_jvm_get_method_id(servlet, "<init>", "()V");
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if (uwsgi_jvm_exception() || !mid) exit(1);
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jobject instance = (*ujvm_env)->NewObject(ujvm_env, servlet, mid);
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if (uwsgi_jvm_exception() || !instance) exit(1);
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uwsgi_log("done\n");
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jclass uwsgi_servlet_config = uwsgi_jvm_class("uWSGIServletConfig");
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mid = uwsgi_jvm_get_method_id(uwsgi_servlet_config, "<init>", "()V");
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jobject config = (*ujvm_env)->NewObject(ujvm_env, uwsgi_servlet_config, mid);
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mid = uwsgi_jvm_get_method_id(servlet, "init", "(Ljavax/servlet/ServletConfig;)V");
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uwsgi_jvm_call_object(instance, mid, config );
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uwsgi_log("SERVLET initialized\n");
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jclass uwsgi_request = uwsgi_jvm_class("uWSGIServletRequest");
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jclass uwsgi_response = uwsgi_jvm_class("uWSGIServletResponse");
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uwsgi_log("%p %p\n", uwsgi_request, uwsgi_response);
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mid = uwsgi_jvm_get_method_id(uwsgi_request , "<init>", "()V");
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if (uwsgi_jvm_exception() || !mid) exit(1);
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jobject request = (*ujvm_env)->NewObject(ujvm_env, uwsgi_request, mid);
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mid = uwsgi_jvm_get_method_id(uwsgi_response , "<init>", "()V");
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if (uwsgi_jvm_exception() || !mid) exit(1);
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jobject response = (*ujvm_env)->NewObject(ujvm_env, uwsgi_response, mid);
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uwsgi_log("%p %p\n", request, response);
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mid = uwsgi_jvm_get_method_id(servlet, "service", "(Ljavax/servlet/ServletRequest;Ljavax/servlet/ServletResponse;)V");
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if (uwsgi_jvm_exception() || !mid) exit(1);
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uwsgi_jvm_call_object(instance, mid, request, response);
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uwsgi_log("done\n");
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mid = uwsgi_jvm_get_method_id(uwsgi_response, "flushBuffer", "()V");
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if (uwsgi_jvm_exception() || !mid) exit(1);
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uwsgi_jvm_call_object(response, mid);
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uwsgi_log("servlet loaded\n");
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return 0;
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}
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static int uwsgi_servlet_init() {
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if (uwsgi_jvm_register_request_handler(UWSGI_JVM_REQUEST_HANDLER_SERVLET, uwsgi_servlet_setup, uwsgi_servlet_request)) {
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exit(1);
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}
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return 0;
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}
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struct uwsgi_plugin servlet_plugin = {
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.name = "servlet",
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.options = uwsgi_servlet_options,
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.init = uwsgi_servlet_init,
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};
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