commit ff48aed926c07dad2da85e8ba51f3eebc9ee69ac
parent 21f9c29f3149422ac0d3c860748a06ab79c2a42f
Author: Joris Vink <joris@coders.se>
Date: Wed, 25 Jan 2017 22:38:06 +0100
initial python example.
don't look too much into this yet.
Diffstat:
6 files changed, 219 insertions(+), 0 deletions(-)
diff --git a/examples/python/.gitignore b/examples/python/.gitignore
@@ -0,0 +1,6 @@
+*.o
+.flavor
+.objs
+python.so
+assets.h
+cert
diff --git a/examples/python/conf/build.conf b/examples/python/conf/build.conf
@@ -0,0 +1,35 @@
+# python build config
+# You can switch flavors using: kore flavor [newflavor]
+
+# Set to yes if you wish to produce a single binary instead
+# of a dynamic library. If you set this to yes you must also
+# set kore_source together with kore_flavor and update ldflags
+# to include the appropriate libraries you will be linking with.
+#single_binary=no
+#kore_source=/home/joris/src/kore
+#kore_flavor=
+
+# The flags below are shared between flavors
+cflags=-Wall -Wmissing-declarations -Wshadow
+cflags=-Wstrict-prototypes -Wmissing-prototypes
+cflags=-Wpointer-arith -Wcast-qual -Wsign-compare
+
+cxxflags=-Wall -Wmissing-declarations -Wshadow
+cxxflags=-Wpointer-arith -Wcast-qual -Wsign-compare
+
+# Mime types for assets served via the builtin asset_serve_*
+#mime_add=txt:text/plain; charset=utf-8
+#mime_add=png:image/png
+#mime_add=html:text/html; charset=utf-8
+
+dev {
+ # These flags are added to the shared ones when
+ # you build the "dev" flavor.
+ cflags=-g
+ cxxflags=-g
+}
+
+#prod {
+# You can specify additional flags here which are only
+# included if you build with the "prod" flavor.
+#}
diff --git a/examples/python/conf/python.conf b/examples/python/conf/python.conf
@@ -0,0 +1,39 @@
+# python configuration
+
+load ./python.so onload
+python_import src/index.py onload
+
+#bind 127.0.0.1 8888 c_on_connect
+bind 127.0.0.1 8888
+
+tls_dhparam dh2048.pem
+
+validator v_id function c_validator
+validator v_p_id function python_validator
+validator v_auth function python_auth
+
+authentication auth {
+ authentication_type request
+ authentication_validator v_auth
+}
+
+domain * {
+ certfile cert/server.crt
+ certkey cert/server.key
+
+ static / page
+ static /c cpage
+ static /b minimal
+ static /json json_parse
+ static /state state_test
+
+ static /auth page auth
+
+ params get / {
+ validate id v_p_id
+ }
+
+ params get /c {
+ validate id v_id
+ }
+}
diff --git a/examples/python/dh2048.pem b/examples/python/dh2048.pem
@@ -0,0 +1,8 @@
+-----BEGIN DH PARAMETERS-----
+MIIBCAKCAQEAn4f4Qn5SudFjEYPWTbUaOTLUH85YWmmPFW1+b5bRa9ygr+1wfamv
+VKVT7jO8c4msSNikUf6eEfoH0H4VTCaj+Habwu+Sj+I416r3mliMD4SjNsUJrBrY
+Y0QV3ZUgZz4A8ARk/WwQcRl8+ZXJz34IaLwAcpyNhoV46iHVxW0ty8ND0U4DIku/
+PNayKimu4BXWXk4RfwNVP59t8DQKqjshZ4fDnbotskmSZ+e+FHrd+Kvrq/WButvV
+Bzy9fYgnUlJ82g/bziCI83R2xAdtH014fR63MpElkqdNeChb94pPbEdFlNUvYIBN
+xx2vTUQMqRbB4UdG2zuzzr5j98HDdblQ+wIBAg==
+-----END DH PARAMETERS-----+
\ No newline at end of file
diff --git a/examples/python/src/index.py b/examples/python/src/index.py
@@ -0,0 +1,92 @@
+# Simplistic kore example
+
+import kore
+import json
+
+def python_auth(req, data):
+# print("python auth called %s" % data)
+ return kore.RESULT_OK
+
+def python_validator(req, data):
+ print("python validator called %s" % data)
+ return kore.RESULT_OK
+
+def python_handle(c):
+ print("python_handle %s" % c)
+
+def python_on_connect(c):
+ c.proto = kore.CONN_PROTO_UNKNOWN;
+ c.state = kore.CONN_STATE_ESTABLISHED;
+ c.handle = python_handle
+ print("onconnect %s" % c)
+
+def onload(action):
+ kore.log(kore.LOG_INFO, "FOOBAR python onload called with %d" % action)
+ return kore.RESULT_OK
+
+def kore_onload():
+ print("kore_onload called")
+
+def kore_preload():
+ print("kore_preload called")
+
+def page(req):
+# print("%s path is %s - host is %s" % (req, req.path, req.host))
+# print("connection is %s" % req.connection)
+ xframe = req.request_header("xframe")
+# if xframe != None:
+# print("xframe header present %s" % xframe)
+ if req.method == kore.METHOD_POST:
+ try:
+ length, body = req.body_read(1024)
+ print("POST and got %d bytes! (%s)" %
+ (length, body.decode("utf-8")))
+ except RuntimeError as r:
+ print("oops runtime error %s" % r)
+ req.response(500, b'')
+ except:
+ print("oops other error")
+ req.response(500, b'')
+ else:
+ req.response_header("content-type", "text/plain")
+ req.response(200, body)
+ else:
+ req.populate_get()
+ req.response_header("content-type", "text/plain")
+ req.response(200, "hello 1234".encode("utf-8"))
+ return kore.RESULT_OK
+
+def json_parse(req):
+ if req.method != kore.METHOD_PUT:
+ req.response(400, b'')
+ return kore.RESULT_OK
+
+ data = json.loads(req.body)
+ print("loaded json %s" % data)
+ if data["hello"] == 123:
+ print("hello is 123!")
+
+ req.response(200, "ok".encode("utf-8"))
+ return kore.RESULT_OK
+
+def state_test(req):
+ # If we don't have a state this is the first time we're called.
+ if req.state is None:
+ print("state_test: first time")
+ req.state = "hello world"
+
+ # Tell Kore to call us again next event loop.
+ return kore.RESULT_RETRY
+
+ # We have been called before.
+ print("state_test: second time, with %s" % req.state)
+ req.response(200, req.state.encode("utf-8"))
+
+ # We *MUST* reset state back to None before returning RESULT_OK
+ req.state = None;
+
+ return kore.RESULT_OK
+
+def minimal(req):
+ req.response(200, b'')
+ return kore.RESULT_OK
diff --git a/examples/python/src/python.c b/examples/python/src/python.c
@@ -0,0 +1,38 @@
+#include <kore/kore.h>
+#include <kore/http.h>
+
+int onload(int);
+int cpage(struct http_request *);
+void c_on_connect(struct connection *);
+int c_validator(struct http_request *, void *);
+
+int
+c_validator(struct http_request *req, void *data)
+{
+ printf("c_validator called!\n");
+ return (KORE_RESULT_OK);
+}
+
+void
+c_on_connect(struct connection *c)
+{
+ printf("c_on_connect!\n");
+}
+
+int
+onload(int action)
+{
+ printf("C onload called!\n");
+ return (KORE_RESULT_OK);
+}
+
+int
+cpage(struct http_request *req)
+{
+ http_populate_get(req);
+
+ //printf("cpage called\n");
+ http_response(req, 200, NULL, 0);
+
+ return (KORE_RESULT_OK);
+}
