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| author | Christian Grothoff <christian@grothoff.org> | 2015-06-26 21:18:13 +0000 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2015-06-26 21:18:13 +0000 |
| commit | 62f06f739ab45dc1b8d5a46c5a3060b641573e6e (patch) | |
| tree | b3dae68820b2d48e6563fac78338b466a64bd059 /src/examples/fileserver_example.c | |
| parent | 2d02ec7e60727d45de7f6e675fc8b03844f8c6c3 (diff) | |
| download | libmicrohttpd-62f06f739ab45dc1b8d5a46c5a3060b641573e6e.tar.gz libmicrohttpd-62f06f739ab45dc1b8d5a46c5a3060b641573e6e.zip | |
-support HEAD in example
Diffstat (limited to 'src/examples/fileserver_example.c')
| -rw-r--r-- | src/examples/fileserver_example.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/src/examples/fileserver_example.c b/src/examples/fileserver_example.c index 8f5223ab..e18ae747 100644 --- a/src/examples/fileserver_example.c +++ b/src/examples/fileserver_example.c | |||
| @@ -16,7 +16,6 @@ | |||
| 16 | License along with this library; if not, write to the Free Software | 16 | License along with this library; if not, write to the Free Software |
| 17 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | 17 | Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 18 | */ | 18 | */ |
| 19 | |||
| 20 | /** | 19 | /** |
| 21 | * @file fileserver_example.c | 20 | * @file fileserver_example.c |
| 22 | * @brief minimal example for how to use libmicrohttpd to serve files | 21 | * @brief minimal example for how to use libmicrohttpd to serve files |
| @@ -29,8 +28,12 @@ | |||
| 29 | 28 | ||
| 30 | #define PAGE "<html><head><title>File not found</title></head><body>File not found</body></html>" | 29 | #define PAGE "<html><head><title>File not found</title></head><body>File not found</body></html>" |
| 31 | 30 | ||
| 31 | |||
| 32 | static ssize_t | 32 | static ssize_t |
| 33 | file_reader (void *cls, uint64_t pos, char *buf, size_t max) | 33 | file_reader (void *cls, |
| 34 | uint64_t pos, | ||
| 35 | char *buf, | ||
| 36 | size_t max) | ||
| 34 | { | 37 | { |
| 35 | FILE *file = cls; | 38 | FILE *file = cls; |
| 36 | 39 | ||
| @@ -38,6 +41,7 @@ file_reader (void *cls, uint64_t pos, char *buf, size_t max) | |||
| 38 | return fread (buf, 1, max, file); | 41 | return fread (buf, 1, max, file); |
| 39 | } | 42 | } |
| 40 | 43 | ||
| 44 | |||
| 41 | static void | 45 | static void |
| 42 | free_callback (void *cls) | 46 | free_callback (void *cls) |
| 43 | { | 47 | { |
| @@ -45,6 +49,7 @@ free_callback (void *cls) | |||
| 45 | fclose (file); | 49 | fclose (file); |
| 46 | } | 50 | } |
| 47 | 51 | ||
| 52 | |||
| 48 | static int | 53 | static int |
| 49 | ahc_echo (void *cls, | 54 | ahc_echo (void *cls, |
| 50 | struct MHD_Connection *connection, | 55 | struct MHD_Connection *connection, |
| @@ -60,7 +65,8 @@ ahc_echo (void *cls, | |||
| 60 | FILE *file; | 65 | FILE *file; |
| 61 | struct stat buf; | 66 | struct stat buf; |
| 62 | 67 | ||
| 63 | if (0 != strcmp (method, MHD_HTTP_METHOD_GET)) | 68 | if ( (0 != strcmp (method, MHD_HTTP_METHOD_GET)) && |
| 69 | (0 != strcmp (method, MHD_HTTP_METHOD_HEAD)) ) | ||
| 64 | return MHD_NO; /* unexpected method */ | 70 | return MHD_NO; /* unexpected method */ |
| 65 | if (&aptr != *ptr) | 71 | if (&aptr != *ptr) |
| 66 | { | 72 | { |
| @@ -73,7 +79,7 @@ ahc_echo (void *cls, | |||
| 73 | file = fopen (&url[1], "rb"); | 79 | file = fopen (&url[1], "rb"); |
| 74 | else | 80 | else |
| 75 | file = NULL; | 81 | file = NULL; |
| 76 | if (file == NULL) | 82 | if (NULL == file) |
| 77 | { | 83 | { |
| 78 | response = MHD_create_response_from_buffer (strlen (PAGE), | 84 | response = MHD_create_response_from_buffer (strlen (PAGE), |
| 79 | (void *) PAGE, | 85 | (void *) PAGE, |
| @@ -87,7 +93,7 @@ ahc_echo (void *cls, | |||
| 87 | &file_reader, | 93 | &file_reader, |
| 88 | file, | 94 | file, |
| 89 | &free_callback); | 95 | &free_callback); |
| 90 | if (response == NULL) | 96 | if (NULL == response) |
| 91 | { | 97 | { |
| 92 | fclose (file); | 98 | fclose (file); |
| 93 | return MHD_NO; | 99 | return MHD_NO; |
| @@ -98,6 +104,7 @@ ahc_echo (void *cls, | |||
| 98 | return ret; | 104 | return ret; |
| 99 | } | 105 | } |
| 100 | 106 | ||
| 107 | |||
| 101 | int | 108 | int |
| 102 | main (int argc, char *const *argv) | 109 | main (int argc, char *const *argv) |
| 103 | { | 110 | { |