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C++ RAISE_UV_EXCEPTION函数代码示例

本文整理汇总了C++中RAISE_UV_EXCEPTION函数的典型用法代码示例。如果您正苦于以下问题：C++ RAISE_UV_EXCEPTION函数的具体用法？C++ RAISE_UV_EXCEPTION怎么用？C++ RAISE_UV_EXCEPTION使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了RAISE_UV_EXCEPTION函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Pipe_tp_init

static int
Pipe_tp_init(Pipe *self, PyObject *args, PyObject *kwargs)
{
    int err;
    Loop *loop;
    PyObject *ipc = Py_False;

    UNUSED_ARG(kwargs);

    RAISE_IF_HANDLE_INITIALIZED(self, -1);

    if (!PyArg_ParseTuple(args, "O!|O!:__init__", &LoopType, &loop, &PyBool_Type, &ipc)) {
        return -1;
    }

    err = uv_pipe_init(loop->uv_loop, &self->pipe_h, (ipc == Py_True) ? 1 : 0);
    if (err < 0) {
        RAISE_UV_EXCEPTION(err, PyExc_PipeError);
        return -1;
    }

    initialize_handle(HANDLE(self), loop);

    return 0;
}
开发者ID:imclab，项目名称:pyuv，代码行数:25，代码来源:pipe.c

示例2: Pipe_func_getsockname

static PyObject *
Pipe_func_getsockname(Pipe *self)
{
#ifdef _WIN32
    /* MAX_PATH is in characters, not bytes. Make sure we have enough headroom. */
    char buf[MAX_PATH * 4];
#else
    char buf[PATH_MAX];
#endif
    size_t buf_len;
    int err;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    buf_len = sizeof(buf);
    err = uv_pipe_getsockname(&self->pipe_h, buf, &buf_len);
    if (err < 0) {
        RAISE_UV_EXCEPTION(err, PyExc_PipeError);
        return NULL;
    }

    if (buf_len == 0) {
        return PyBytes_FromString("");
    } else if (buf[0] == '\0') {
        /* Linux abstract namespace */
        return PyBytes_FromStringAndSize(buf, buf_len);
    } else {
        return PyBytes_FromStringAndSize(buf, buf_len-1);
    }

}
开发者ID:imclab，项目名称:pyuv，代码行数:32，代码来源:pipe.c

示例3: UDP_func_getsockname

static PyObject *
UDP_func_getsockname(UDP *self)
{
    int r, namelen;
    char ip[INET6_ADDRSTRLEN];
    struct sockaddr sockname;
    struct sockaddr_in *addr4;
    struct sockaddr_in6 *addr6;

    namelen = sizeof(sockname);

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    r = uv_udp_getsockname((uv_udp_t *)UV_HANDLE(self), &sockname, &namelen);
    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_UDPError);
        return NULL;
    }

    if (sockname.sa_family == AF_INET) {
        addr4 = (struct sockaddr_in*)&sockname;
        uv_ip4_name(addr4, ip, INET_ADDRSTRLEN);
        return Py_BuildValue("si", ip, ntohs(addr4->sin_port));
    } else if (sockname.sa_family == AF_INET6) {
        addr6 = (struct sockaddr_in6*)&sockname;
        uv_ip6_name(addr6, ip, INET6_ADDRSTRLEN);
        return Py_BuildValue("si", ip, ntohs(addr6->sin6_port));
    } else {
        PyErr_SetString(PyExc_UDPError, "unknown address type detected");
        return NULL;
    }
}
开发者ID:ayanamist，项目名称:pyuv，代码行数:33，代码来源:udp.c

示例4: Pipe_func_start_read2

static PyObject *
Pipe_func_start_read2(Pipe *self, PyObject *args)
{
    int r;
    PyObject *tmp, *callback;

    tmp = NULL;

    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "O:start_read2", &callback)) {
        return NULL;
    }

    if (!PyCallable_Check(callback)) {
        PyErr_SetString(PyExc_TypeError, "a callable is required");
        return NULL;
    }

    r = uv_read2_start((uv_stream_t *)UV_HANDLE(self), (uv_alloc_cb)on_stream_alloc, (uv_read2_cb)on_pipe_read2);
    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_PipeError);
        return NULL;
    }

    tmp = ((Stream *)self)->on_read_cb;
    Py_INCREF(callback);
    ((Stream *)self)->on_read_cb = callback;
    Py_XDECREF(tmp);

    Py_RETURN_NONE;
}
开发者ID:tempbottle，项目名称:pyuv，代码行数:32，代码来源:pipe.c

示例5: Signal_func_start

static PyObject *
Signal_func_start(Signal *self, PyObject *args)
{
    int r, signum;
    PyObject *tmp, *callback;

    tmp = NULL;

    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "Oi:start", &callback, &signum)) {
        return NULL;
    }

    if (!PyCallable_Check(callback)) {
        PyErr_SetString(PyExc_TypeError, "a callable is required");
        return NULL;
    }

    r = uv_signal_start((uv_signal_t *)UV_HANDLE(self), (uv_signal_cb)on_signal_callback, signum);
    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_SignalError);
        return NULL;
    }

    tmp = self->callback;
    Py_INCREF(callback);
    self->callback = callback;
    Py_XDECREF(tmp);

    Py_RETURN_NONE;
}
开发者ID:jppommet，项目名称:pyuv，代码行数:32，代码来源:signal.c

示例6: UDP_func_bind

static PyObject *
UDP_func_bind(UDP *self, PyObject *args)
{
    int r, bind_port, address_type;
    char *bind_ip;

    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "(si):bind", &bind_ip, &bind_port)) {
        return NULL;
    }

    if (bind_port < 0 || bind_port > 65535) {
        PyErr_SetString(PyExc_ValueError, "port must be between 0 and 65535");
        return NULL;
    }

    if (pyuv_guess_ip_family(bind_ip, &address_type)) {
        PyErr_SetString(PyExc_ValueError, "invalid IP address");
        return NULL;
    }

    if (address_type == AF_INET) {
        r = uv_udp_bind((uv_udp_t *)UV_HANDLE(self), uv_ip4_addr(bind_ip, bind_port), 0);
    } else {
        r = uv_udp_bind6((uv_udp_t *)UV_HANDLE(self), uv_ip6_addr(bind_ip, bind_port), UV_UDP_IPV6ONLY);
    }

    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_UDPError);
        return NULL;
    }

    Py_RETURN_NONE;
}
开发者ID:jppommet，项目名称:pyuv，代码行数:35，代码来源:udp.c

示例7: TCP_func_accept

static PyObject *
TCP_func_accept(TCP *self, PyObject *args)
{
    int r;
    PyObject *client;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "O:accept", &client)) {
        return NULL;
    }

    if (!PyObject_IsSubclass((PyObject *)client->ob_type, (PyObject *)&StreamType)) {
        PyErr_SetString(PyExc_TypeError, "Only stream objects are supported for accept");
        return NULL;
    }

    r = uv_accept((uv_stream_t *)&self->tcp_h, (uv_stream_t *)UV_HANDLE(client));
    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_TCPError);
        return NULL;
    }

    Py_RETURN_NONE;
}
开发者ID:eagles125，项目名称:pyuv，代码行数:26，代码来源:tcp.c

示例8: UDP_func_set_ttl

static PyObject *
UDP_func_set_ttl(UDP *self, PyObject *args)
{
    int r, ttl;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "i:set_multicast_ttl", &ttl)) {
        return NULL;
    }

    if (ttl < 0 || ttl > 255) {
        PyErr_SetString(PyExc_ValueError, "ttl must be between 0 and 255");
        return NULL;
    }

    r = uv_udp_set_ttl((uv_udp_t *)UV_HANDLE(self), ttl);
    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_UDPError);
        return NULL;
    }

    Py_RETURN_NONE;
}
开发者ID:ayanamist，项目名称:pyuv，代码行数:25，代码来源:udp.c

示例9: Prepare_func_start

static PyObject *
Prepare_func_start(Prepare *self, PyObject *args)
{
    int r;
    PyObject *tmp, *callback;

    tmp = NULL;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "O:start", &callback)) {
        return NULL;
    }

    if (!PyCallable_Check(callback)) {
        PyErr_SetString(PyExc_TypeError, "a callable is required");
        return NULL;
    }

    r = uv_prepare_start(&self->prepare_h, on_prepare_callback);
    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_PrepareError);
        return NULL;
    }

    tmp = self->callback;
    Py_INCREF(callback);
    self->callback = callback;
    Py_XDECREF(tmp);

    Py_RETURN_NONE;
}
开发者ID:eagles125，项目名称:pyuv，代码行数:33，代码来源:prepare.c

示例10: Idle_func_start

static PyObject *
Idle_func_start(Idle *self, PyObject *args)
{
    int err;
    PyObject *tmp, *callback;

    tmp = NULL;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "O:start", &callback)) {
        return NULL;
    }

    if (!PyCallable_Check(callback)) {
        PyErr_SetString(PyExc_TypeError, "a callable is required");
        return NULL;
    }

    err = uv_idle_start(&self->idle_h, pyuv__idle_cb);
    if (err < 0) {
        RAISE_UV_EXCEPTION(err, PyExc_IdleError);
        return NULL;
    }

    tmp = self->callback;
    Py_INCREF(callback);
    self->callback = callback;
    Py_XDECREF(tmp);

    PYUV_HANDLE_INCREF(self);

    Py_RETURN_NONE;
}
开发者ID:ConchLikeSun，项目名称:pyuv，代码行数:35，代码来源:idle.c

示例11: TCP_func_bind

static PyObject *
TCP_func_bind(TCP *self, PyObject *args)
{
    int r;
    struct sockaddr sa;
    PyObject *addr;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "O:bind", &addr)) {
        return NULL;
    }

    if (pyuv_parse_addr_tuple(addr, &sa) < 0) {
        /* Error is set by the function itself */
        return NULL;
    }

    if (sa.sa_family == AF_INET) {
        r = uv_tcp_bind(&self->tcp_h, *(struct sockaddr_in *)&sa);
    } else {
        r = uv_tcp_bind6(&self->tcp_h, *(struct sockaddr_in6 *)&sa);
    }

    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_TCPError);
        return NULL;
    }

    Py_RETURN_NONE;
}
开发者ID:eagles125，项目名称:pyuv，代码行数:32，代码来源:tcp.c

示例12: Async_tp_init

static int
Async_tp_init(Async *self, PyObject *args, PyObject *kwargs)
{
    int r;
    Loop *loop;
    PyObject *callback, *tmp;

    UNUSED_ARG(kwargs);

    RAISE_IF_HANDLE_INITIALIZED(self, -1);

    if (!PyArg_ParseTuple(args, "O!O:__init__", &LoopType, &loop, &callback)) {
        return -1;
    }

    if (!PyCallable_Check(callback)) {
        PyErr_SetString(PyExc_TypeError, "a callable is required");
        return -1;
    }

    r = uv_async_init(loop->uv_loop, (uv_async_t *)UV_HANDLE(self), on_async_callback);
    if (r != 0) {
        RAISE_UV_EXCEPTION(loop->uv_loop, PyExc_AsyncError);
        return -1;
    }

    tmp = self->callback;
    Py_INCREF(callback);
    self->callback = callback;
    Py_XDECREF(tmp);

    initialize_handle(HANDLE(self), loop);

    return 0;
}
开发者ID:ayanamist，项目名称:pyuv，代码行数:35，代码来源:async.c

示例13: Pipe_func_accept

static PyObject *
Pipe_func_accept(Pipe *self, PyObject *args)
{
    int r;
    PyObject *client;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    if (!PyArg_ParseTuple(args, "O:accept", &client)) {
        return NULL;
    }

    if (PyObject_IsSubclass((PyObject *)client->ob_type, (PyObject *)&StreamType)) {
        if (UV_HANDLE(client)->type != UV_TCP && UV_HANDLE(client)->type != UV_NAMED_PIPE) {
            PyErr_SetString(PyExc_TypeError, "Only TCP and Pipe objects are supported for accept");
            return NULL;
        }
    } else if (PyObject_IsSubclass((PyObject *)client->ob_type, (PyObject *)&UDPType)) {
        /* empty */
    } else {
        PyErr_SetString(PyExc_TypeError, "Only Stream and UDP objects are supported for accept");
        return NULL;
    }

    r = uv_accept((uv_stream_t *)UV_HANDLE(self), (uv_stream_t *)UV_HANDLE(client));
    if (r != 0) {
        RAISE_UV_EXCEPTION(UV_HANDLE_LOOP(self), PyExc_PipeError);
        return NULL;
    }

    Py_RETURN_NONE;
}
开发者ID:ayanamist，项目名称:pyuv，代码行数:33，代码来源:pipe.c

示例14: UDP_func_bind

static PyObject *
UDP_func_bind(UDP *self, PyObject *args)
{
    int err, flags;
    struct sockaddr_storage ss;
    PyObject *addr;

    RAISE_IF_HANDLE_NOT_INITIALIZED(self, NULL);
    RAISE_IF_HANDLE_CLOSED(self, PyExc_HandleClosedError, NULL);

    flags = 0;

    if (!PyArg_ParseTuple(args, "O|i:bind", &addr, &flags)) {
        return NULL;
    }

    if (pyuv_parse_addr_tuple(addr, &ss) < 0) {
        /* Error is set by the function itself */
        return NULL;
    }

    err = uv_udp_bind(&self->udp_h, (struct sockaddr *)&ss, flags);
    if (err < 0) {
        RAISE_UV_EXCEPTION(err, PyExc_UDPError);
        return NULL;
    }

    Py_RETURN_NONE;
}
开发者ID:imclab，项目名称:pyuv，代码行数:29，代码来源:udp.c

示例15: SignalChecker_tp_init

static int
SignalChecker_tp_init(SignalChecker *self, PyObject *args, PyObject *kwargs)
{
    int err;
    long fd;
    Loop *loop;

    UNUSED_ARG(kwargs);

    RAISE_IF_HANDLE_INITIALIZED(self, -1);

    if (!PyArg_ParseTuple(args, "O!l:__init__", &LoopType, &loop, &fd)) {
        return -1;
    }

    err = uv_poll_init_socket(loop->uv_loop, &self->poll_h, (uv_os_sock_t)fd);
    if (err < 0) {
        RAISE_UV_EXCEPTION(err, PyExc_UVError);
        return -1;
    }

    self->fd = fd;

    initialize_handle(HANDLE(self), loop);

    return 0;
}
开发者ID:Sevenops，项目名称:pyuv，代码行数:27，代码来源:util.c


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