diff options
| author | davilla <davilla@svn> | 2010-02-13 17:31:51 +0000 |
|---|---|---|
| committer | davilla <davilla@svn> | 2010-02-13 17:31:51 +0000 |
| commit | fa8e3ef23bd203e98e3b3de423e8359c10167159 (patch) | |
| tree | 7eb0513fb5ee6fa0f71726e49fdcaf1e0de59973 /lib/libmicrohttpd/doc/examples/responseheaders.c | |
| parent | 7ab2873c972ab1cd95f9bd7f158fc5aeeb25e2dd (diff) | |
commit libmicrohttpd-0.4.5 into trunk
git-svn-id: https://xbmc.svn.sourceforge.net/svnroot/xbmc/trunk@27720 568bbfeb-2a22-0410-94d2-cc84cf5bfa90
Diffstat (limited to 'lib/libmicrohttpd/doc/examples/responseheaders.c')
| -rw-r--r-- | lib/libmicrohttpd/doc/examples/responseheaders.c | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/lib/libmicrohttpd/doc/examples/responseheaders.c b/lib/libmicrohttpd/doc/examples/responseheaders.c new file mode 100644 index 0000000000..c83b4480ba --- /dev/null +++ b/lib/libmicrohttpd/doc/examples/responseheaders.c @@ -0,0 +1,116 @@ +#include <platform.h> +#include <microhttpd.h> +#include <time.h> + +#define PORT 8888 +#define FILENAME "picture.png" +#define MIMETYPE "image/png" + + +long +get_file_size (const char *filename) +{ + FILE *fp; + + fp = fopen (filename, "rb"); + if (fp) + { + long size; + + if ((0 != fseek (fp, 0, SEEK_END)) || (-1 == (size = ftell (fp)))) + size = 0; + + fclose (fp); + + return size; + } + else + return 0; +} + + +int +answer_to_connection (void *cls, struct MHD_Connection *connection, + const char *url, const char *method, + const char *version, const char *upload_data, + size_t *upload_data_size, void **con_cls) +{ + unsigned char *buffer = NULL; + struct MHD_Response *response; + long size; + FILE *fp; + int ret = 0; + + if (0 != strcmp (method, "GET")) + return MHD_NO; + + size = get_file_size (FILENAME); + if (size != 0) + { + fp = fopen (FILENAME, "rb"); + if (fp) + { + buffer = malloc (size); + + if (buffer) + if (size == fread (buffer, 1, size, fp)) + ret = 1; + + fclose (fp); + } + } + + if (!ret) + { + const char *errorstr = + "<html><body>An internal server error has occured!\ + </body></html>"; + + if (buffer) + free (buffer); + + response = + MHD_create_response_from_data (strlen (errorstr), (void *) errorstr, + MHD_NO, MHD_NO); + + if (response) + { + ret = + MHD_queue_response (connection, MHD_HTTP_INTERNAL_SERVER_ERROR, + response); + MHD_destroy_response (response); + + return MHD_YES; + } + else + return MHD_NO; + } + + response = + MHD_create_response_from_data (size, (void *) buffer, MHD_YES, MHD_NO); + + MHD_add_response_header (response, "Content-Type", MIMETYPE); + + ret = MHD_queue_response (connection, MHD_HTTP_OK, response); + MHD_destroy_response (response); + + return ret; +} + + +int +main () +{ + struct MHD_Daemon *daemon; + + daemon = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY, PORT, NULL, NULL, + &answer_to_connection, NULL, MHD_OPTION_END); + if (NULL == daemon) + return 1; + + getchar (); + + MHD_stop_daemon (daemon); + + return 0; +} |