1 files changed, 113 insertions, 0 deletions
diff --git a/src/examples/fileserver_example.c b/src/examples/fileserver_example.c
new file mode 100644
index 00000000..866c2463
--- /dev/null
+++ b/src/examples/fileserver_example.c
@@ -0,0 +1,113 @@
+/*
+     This file is part of libmicrohttpd
+     (C) 2007 Christian Grothoff
+     libmicrohttpd is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 2, or (at your
+     option) any later version.
+     libmicrohttpd is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+     You should have received a copy of the GNU General Public License
+     along with libmicrohttpd; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+/**
+ * @file fileserver_example.c
+ * @brief minimal example for how to use libmicrohttpd to server files
+ * @author Christian Grothoff
+ */
+#include "config.h"
+#include <microhttpd.h>
+#include <stdlib.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#ifndef MINGW
+#include <unistd.h>
+#endif
+#include <string.h>
+#include <stdio.h>
+#define PAGE "<html><head><title>File not found</title></head><body>File not found</body></html>"
+static int
+file_reader (void *cls, size_t pos, char *buf, int max)
+{
+  FILE *file = cls;
+  fseek (file, pos, SEEK_SET);
+  return fread (buf, 1, max, file);
+}
+static int
+ahc_echo (void *cls,
+          struct MHD_Connection *connection,
+          const char *url,
+          const char *method,
+          const char *upload_data,
+          const char *version, unsigned int *upload_data_size, void **ptr)
+{
+  static int aptr;
+  struct MHD_Response *response;
+  int ret;
+  FILE *file;
+  struct stat buf;
+  if (0 != strcmp (method, "GET"))
+    return MHD_NO;              /* unexpected method */
+  if (&aptr != *ptr)
+    {
+      /* do never respond on first call */
+      *ptr = &aptr;
+      return MHD_YES;
+    }
+  *ptr = NULL;                  /* reset when done */
+  file = fopen (&url[1], "r");
+  if (file == NULL)
+    {
+      response = MHD_create_response_from_data (strlen (PAGE),
+                                                (void *) PAGE,
+                                                MHD_NO, MHD_NO);
+      ret = MHD_queue_response (connection, MHD_HTTP_NOT_FOUND, response);
+      MHD_destroy_response (response);
+    }
+  else
+    {
+      stat (&url[1], &buf);
+      response = MHD_create_response_from_callback (buf.st_size, 32 * 1024,     /* 32k page size */
+                                                    &file_reader,
+                                                    file,
+                                                    (MHD_ContentReaderFreeCallback)
+                                                    & fclose);
+      ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
+      MHD_destroy_response (response);
+    }
+  return ret;
+}
+int
+main (int argc, char *const *argv)
+{
+  struct MHD_Daemon *d;
+  if (argc != 3)
+    {
+      printf ("%s PORT SECONDS-TO-RUN\n", argv[0]);
+      return 1;
+    }
+  d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION | MHD_USE_DEBUG,
+                        atoi (argv[1]),
+                        NULL, NULL, &ahc_echo, PAGE, MHD_OPTION_END);
+  if (d == NULL)
+    return 1;
+  sleep (atoi (argv[2]));
+  MHD_stop_daemon (d);
+  return 0;
+}

diff --git a/src/examples/fileserver_example.c b/src/examples/fileserver_example.c new file mode 100644 index 00000000..866c2463 --- /dev/null +++ b/src/examples/fileserver_example.c
@@ -0,0 +1,113 @@
	1	/*
	2	This file is part of libmicrohttpd
	3	(C) 2007 Christian Grothoff
	4
	5	libmicrohttpd is free software; you can redistribute it and/or modify
	6	it under the terms of the GNU General Public License as published
	7	by the Free Software Foundation; either version 2, or (at your
	8	option) any later version.
	9
	10	libmicrohttpd is distributed in the hope that it will be useful, but
	11	WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	General Public License for more details.
	14
	15	You should have received a copy of the GNU General Public License
	16	along with libmicrohttpd; see the file COPYING. If not, write to the
	17	Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	18	Boston, MA 02111-1307, USA.
	19	*/
	20
	21	/**
	22	* @file fileserver_example.c
	23	* @brief minimal example for how to use libmicrohttpd to server files
	24	* @author Christian Grothoff
	25	*/
	26
	27	#include "config.h"
	28	#include <microhttpd.h>
	29	#include <stdlib.h>
	30	#include <sys/types.h>
	31	#include <sys/stat.h>
	32	#ifndef MINGW
	33	#include <unistd.h>
	34	#endif
	35	#include <string.h>
	36	#include <stdio.h>
	37
	38	#define PAGE "<html><head><title>File not found</title></head><body>File not found</body></html>"
	39
	40	static int
	41	file_reader (void cls, size_t pos, char buf, int max)
	42	{
	43	FILE *file = cls;
	44
	45	fseek (file, pos, SEEK_SET);
	46	return fread (buf, 1, max, file);
	47	}
	48
	49	static int
	50	ahc_echo (void *cls,
	51	struct MHD_Connection *connection,
	52	const char *url,
	53	const char *method,
	54	const char *upload_data,
	55	const char version, unsigned int upload_data_size, void **ptr)
	56	{
	57	static int aptr;
	58	struct MHD_Response *response;
	59	int ret;
	60	FILE *file;
	61	struct stat buf;
	62
	63	if (0 != strcmp (method, "GET"))
	64	return MHD_NO; /* unexpected method */
	65	if (&aptr != *ptr)
	66	{
	67	/* do never respond on first call */
	68	*ptr = &aptr;
	69	return MHD_YES;
	70	}
	71	ptr = NULL; / reset when done */
	72	file = fopen (&url[1], "r");
	73	if (file == NULL)
	74	{
	75	response = MHD_create_response_from_data (strlen (PAGE),
	76	(void *) PAGE,
	77	MHD_NO, MHD_NO);
	78	ret = MHD_queue_response (connection, MHD_HTTP_NOT_FOUND, response);
	79	MHD_destroy_response (response);
	80	}
	81	else
	82	{
	83	stat (&url[1], &buf);
	84	response = MHD_create_response_from_callback (buf.st_size, 32 * 1024, /* 32k page size */
	85	&file_reader,
	86	file,
	87	(MHD_ContentReaderFreeCallback)
	88	& fclose);
	89	ret = MHD_queue_response (connection, MHD_HTTP_OK, response);
	90	MHD_destroy_response (response);
	91	}
	92	return ret;
	93	}
	94
	95	int
	96	main (int argc, char const argv)
	97	{
	98	struct MHD_Daemon *d;
	99
	100	if (argc != 3)
	101	{
	102	printf ("%s PORT SECONDS-TO-RUN\n", argv[0]);
	103	return 1;
	104	}
	105	d = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION \| MHD_USE_DEBUG,
	106	atoi (argv[1]),
	107	NULL, NULL, &ahc_echo, PAGE, MHD_OPTION_END);
	108	if (d == NULL)
	109	return 1;
	110	sleep (atoi (argv[2]));
	111	MHD_stop_daemon (d);
	112	return 0;
	113	}