glib网络连接示例 [英] glib network connection example

问题描述

您能建议一些使用glib/gio库制作的网络连接示例吗? 有相当不错的参考手册，但即使是基本的示例也没有完整的示例.

Can you advice some network connection example made with glib/gio libraries. There is quite a good reference manual, but no full example even for basic things.

它将作为程序的一部分用于简单地发送和接收文件.

It will be used for simple sending and receiving files as a part of program.

推荐答案

这样怎么样? 在从Web上获取文件:在GTK中使用C

#include <gio/gio.h>

int main()
{
        const gchar *uri = "https://stackoverflow.com/questions/5758770/";
        GFile *in;
        GFile *out;
        GError *error = NULL;
        gboolean ret;

        g_type_init();

        in = g_file_new_for_uri(uri);
        out = g_file_new_for_path("/tmp/a");

        ret = g_file_copy(in, out, G_FILE_COPY_OVERWRITE,
                          NULL, NULL, NULL, &error);
        if (!ret)
                g_message("%s", error->message);

        return 0;
}

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