clearlinux/uwsgi
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ready for next (last?) -rc

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roberto@oneiric64
2011-12-04 10:38:53 +01:00
parent b941e4f2f0
commit c7bde15f39
12 changed files with 218 additions and 123 deletions
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plugins/python/uwsgi_pymodule.c
+38 -94
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@@ -294,13 +294,13 @@ PyObject *py_uwsgi_add_file_monitor(PyObject * self, PyObject * args) {
PyObject *py_uwsgi_call(PyObject * self, PyObject * args) {
char buffer[0xffff];
char *func;
uint16_t size = 0;
PyObject *py_func;
int argc = PyTuple_Size(args);
int i;
char *argv[0xff];
char *argv[256];
uint16_t argvs[256];
// TODO better error reporting
if (argc < 1)
@@ -314,19 +314,29 @@ PyObject *py_uwsgi_call(PyObject * self, PyObject * args) {
func = PyString_AsString(py_func);
for (i = 0; i < (argc - 1); i++) {
argv[i] = PyString_AsString(PyTuple_GetItem(args, i + 1));
PyObject *py_str = PyTuple_GetItem(args, i + 1);
if (!PyString_Check(py_str)) {
goto clear;
}
argv[i] = PyString_AsString(py_str);
argvs[i] = PyString_Size(py_str);
}
size = uwsgi_rpc(func, argc - 1, argv, buffer);
char *response = uwsgi_do_rpc(NULL, func, argc - 1, argv, argvs, &size);
if (size > 0) {
return PyString_FromStringAndSize(buffer, size);
PyObject *ret = PyString_FromStringAndSize(response, size);
free(response);
return ret;
}
clear:
Py_INCREF(Py_None);
return Py_None;
clear:
return PyErr_Format(PyExc_ValueError, "unable to call rpc function");
}
PyObject *py_uwsgi_rpc_list(PyObject * self, PyObject * args) {
@@ -346,19 +356,15 @@ PyObject *py_uwsgi_rpc_list(PyObject * self, PyObject * args) {
PyObject *py_uwsgi_rpc(PyObject * self, PyObject * args) {
char buffer[0xffff];
char *node, *func;
char *node = NULL, *func;
uint16_t size = 0;
PyObject *py_node, *py_func;
struct wsgi_request rpc_req;
int argc = PyTuple_Size(args);
char *argv[0xff];
int i, fd;
uint16_t pktsize = 0, ulen;
char *bufptr;
int rlen;
int rpc_args = 0;
int argc = PyTuple_Size(args);
char *argv[256];
uint16_t argvs[256];
int i;
// TODO better error reporting
if (argc < 2)
@@ -369,9 +375,6 @@ PyObject *py_uwsgi_rpc(PyObject * self, PyObject * args) {
if (PyString_Check(py_node)) {
node = PyString_AsString(py_node);
}
else {
node = "";
}
py_func = PyTuple_GetItem(args, 1);
@@ -381,87 +384,28 @@ PyObject *py_uwsgi_rpc(PyObject * self, PyObject * args) {
func = PyString_AsString(py_func);
for (i = 0; i < (argc - 2); i++) {
argv[i] = PyString_AsString(PyTuple_GetItem(args, i + 2));
rpc_args++;
PyObject *py_str = PyTuple_GetItem(args, i + 2);
if (!PyString_Check(py_str))
goto clear;
argv[i] = PyString_AsString(py_str);
argvs[i] = PyString_Size(py_str);
}
if (!strcmp(node, "")) {
if (!rpc_args) {
size = uwsgi_rpc(func, 0, NULL, buffer);
}
else {
size = uwsgi_rpc(func, rpc_args, argv, buffer);
}
}
else {
// connect to node
fd = uwsgi_connect(node, uwsgi.shared->options[UWSGI_OPTION_SOCKET_TIMEOUT], 0);
if (fd < 0)
goto clear;
// prepare a uwsgi array
pktsize = 2 + strlen(func);
for (i = 0; i < argc - 2; i++) {
pktsize += 2 + strlen(argv[i]);
}
memset(&rpc_req, 0, sizeof(struct wsgi_request));
rpc_req.uh.modifier1 = 173;
rpc_req.uh.pktsize = pktsize;
rpc_req.uh.modifier2 = 0;
bufptr = buffer;
ulen = strlen(func);
*bufptr++ = (uint8_t) (ulen & 0xff);
*bufptr++ = (uint8_t) ((ulen >> 8) & 0xff);
memcpy(bufptr, func, ulen);
bufptr += ulen;
for (i = 0; i < argc - 2; i++) {
ulen = strlen(argv[i]);
*bufptr++ = (uint8_t) (ulen & 0xff);
*bufptr++ = (uint8_t) ((ulen >> 8) & 0xff);
memcpy(bufptr, argv[i], ulen);
bufptr += ulen;
}
if (write(fd, &rpc_req.uh, 4) != 4) {
uwsgi_error("write()");
close(fd);
goto clear;
}
if (write(fd, buffer, pktsize) != pktsize) {
uwsgi_error("write()");
close(fd);
goto clear;
}
rlen = uwsgi_waitfd(fd, uwsgi.shared->options[UWSGI_OPTION_SOCKET_TIMEOUT]);
if (rlen > 0) {
rpc_req.poll.fd = fd;
rpc_req.poll.events = POLLIN;
rpc_req.buffer = buffer;
if (uwsgi_parse_packet(&rpc_req, uwsgi.shared->options[UWSGI_OPTION_SOCKET_TIMEOUT])) {
size = rpc_req.uh.pktsize;
}
}
}
char *response = uwsgi_do_rpc(node, func, argc - 2, argv, argvs, &size);
if (size > 0) {
return PyString_FromStringAndSize(buffer, size);
}
PyObject *ret = PyString_FromStringAndSize(response, size);
free(response);
return ret;
}
Py_INCREF(Py_None);
return Py_None;
clear:
Py_INCREF(Py_None);
return Py_None;
return PyErr_Format(PyExc_ValueError, "unable to call rpc function");
}
PyObject *py_uwsgi_register_rpc(PyObject * self, PyObject * args) {