[libsoup] examples/simple-httpd.c: Make it work better for Windows

[Chun-wei Fan <fanchunwei src gnome org>]

commit 53a3dd24e5b572fafa79e7cc4cdc4eb17d193e3e
Author: Chun-wei Fan <fanchunwei src gnome org>
Date:   Thu Nov 26 20:47:26 2015 +0800

    examples/simple-httpd.c: Make it work better for Windows
    
    Replace dirent calls and POSIX file API calls with GLib calls, so that
    the code will build and work better across different platforms.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=758759

 examples/simple-httpd.c |   32 ++++++++++++++++----------------
 1 files changed, 16 insertions(+), 16 deletions(-)
---
diff --git a/examples/simple-httpd.c b/examples/simple-httpd.c
index f3be82e..0458203 100644
--- a/examples/simple-httpd.c
+++ b/examples/simple-httpd.c
@@ -3,7 +3,6 @@
  * Copyright (C) 2001-2003, Ximian, Inc.
  */
 
-#include <dirent.h>
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -11,6 +10,7 @@
 #include <sys/stat.h>
 
 #include <libsoup/soup.h>
+#include <glib/gstdio.h>
 
 static int
 compare_strings (gconstpointer a, gconstpointer b)
@@ -27,22 +27,22 @@ get_directory_listing (const char *path)
        GPtrArray *entries;
        GString *listing;
        char *escaped;
-       DIR *dir;
-       struct dirent *dent;
+       GDir *dir;
+       const gchar *d_name;
        int i;
 
        entries = g_ptr_array_new ();
-       dir = opendir (path);
+       dir = g_dir_open (path, 0, NULL);
        if (dir) {
-               while ((dent = readdir (dir))) {
-                       if (!strcmp (dent->d_name, ".") ||
-                           (!strcmp (dent->d_name, "..") &&
+               while ((d_name = g_dir_read_name (dir))) {
+                       if (!strcmp (d_name, ".") ||
+                           (!strcmp (d_name, "..") &&
                             !strcmp (path, "./")))
                                continue;
-                       escaped = g_markup_escape_text (dent->d_name, -1);
+                       escaped = g_markup_escape_text (d_name, -1);
                        g_ptr_array_add (entries, escaped);
                }
-               closedir (dir);
+               g_dir_close (dir);
        }
 
        g_ptr_array_sort (entries, (GCompareFunc)compare_strings);
@@ -68,9 +68,9 @@ static void
 do_get (SoupServer *server, SoupMessage *msg, const char *path)
 {
        char *slash;
-       struct stat st;
+       GStatBuf st;
 
-       if (stat (path, &st) == -1) {
+       if (g_stat (path, &st) == -1) {
                if (errno == EPERM)
                        soup_message_set_status (msg, SOUP_STATUS_FORBIDDEN);
                else if (errno == ENOENT)
@@ -80,7 +80,7 @@ do_get (SoupServer *server, SoupMessage *msg, const char *path)
                return;
        }
 
-       if (S_ISDIR (st.st_mode)) {
+       if (g_file_test (path, G_FILE_TEST_IS_DIR)) {
                GString *listing;
                char *index_path;
 
@@ -96,7 +96,7 @@ do_get (SoupServer *server, SoupMessage *msg, const char *path)
                }
 
                index_path = g_strdup_printf ("%s/index.html", path);
-               if (stat (index_path, &st) != -1) {
+               if (g_stat (path, &st) != -1) {
                        do_get (server, msg, index_path);
                        g_free (index_path);
                        return;
@@ -146,18 +146,18 @@ do_get (SoupServer *server, SoupMessage *msg, const char *path)
 static void
 do_put (SoupServer *server, SoupMessage *msg, const char *path)
 {
-       struct stat st;
+       GStatBuf st;
        FILE *f;
        gboolean created = TRUE;
 
-       if (stat (path, &st) != -1) {
+       if (g_stat (path, &st) != -1) {
                const char *match = soup_message_headers_get_one (msg->request_headers, "If-None-Match");
                if (match && !strcmp (match, "*")) {
                        soup_message_set_status (msg, SOUP_STATUS_CONFLICT);
                        return;
                }
 
-               if (!S_ISREG (st.st_mode)) {
+               if (!g_file_test (path, G_FILE_TEST_IS_REGULAR)) {
                        soup_message_set_status (msg, SOUP_STATUS_FORBIDDEN);
                        return;
                }