http_send.c: Trivial whitespace and spelling cleanups.

diff --git a/http_send.c b/http_send.c
index c01c6c96e91df812a835fb83b84c0cb2122277f5..d09306be2ad903045388fc49518bd06b5c28d228 100644 (file)
--- a/http_send.c
+++ b/http_send.c
@@ -26,75 +26,80 @@
 #define HTTP_ERR_MSG "HTTP/1.0 400 Bad Request\n"
 /** \endcond */
 
-/** the possible states of a client from the server's POV */
+/** The possible states of a client from the server's POV. */
 enum http_status {
+       /** We accepted the connection on the tcp socket. */
        HTTP_CONNECTED,
+       /** Successfully received the get request. */
        HTTP_GOT_GET_REQUEST,
+       /** We sent the OK message back to the client. */
        HTTP_SENT_OK_MSG,
+       /** Connection established, we might need to send the audio file header. */
        HTTP_READY_TO_STREAM,
+       /** Connection is ready for sending audio data. */
        HTTP_STREAMING,
+       /** We didn't receive a valid get request. */
        HTTP_INVALID_GET_REQUEST
 };
 
-/** clients will be kicked if there are more than that many bytes pending */
+/** Clients will be kicked if there are more than that many bytes pending. */
 #define MAX_BACKLOG 40000
-/** the list of connected clients **/
+/** The list of connected clients. */
 static struct list_head clients;
-/** the whitelist/blacklist */
+/** The whitelist/blacklist. */
 static struct list_head access_perm_list;
 
-/** describes one client that connected the tcp port of the http sender */
+/** Describes one client that connected the tcp port of the http sender. */
 struct http_client {
-/** the file descriptor of the client */
+       /** The file descriptor of the client. */
        int fd;
-/** address information about the client */
+       /** Address information about the client. */
        struct sockaddr_in addr;
-/** the client's current status */
+       /** The client's current status. */
        enum http_status status;
-/** non-zero if we included \a fd in the read set */
+       /** Non-zero if we included \a fd in the read set.*/
        int check_r;
-/** non-zero if we included \a fd in the write set */
+       /** Non-zero if we included \a fd in the write set. */
        int check_w;
-/** the position of this client in the client list */
+       /** The position of this client in the client list. */
        struct list_head node;
-/** the list of pending packets for this client */
+       /** Te list of pending packets for this client. */
        struct list_head packet_queue;
-/** the number of pending bytes for this client */
+       /** The number of pending bytes for this client. */
        unsigned long pq_bytes;
 };
 
 /**
- * describes one queued data packet for a client
+ * Describes one queued data packet for a client.
  *
  * The send function of the http sender checks each client fd for writing. If a
  * client fd is not ready, it tries to queue that packet for this client until
  * the number of queued bytes exceeds \p MAX_BACKLOG.
  */
 struct queued_packet {
-/** the length of the packet in bytes */
+       /** The length of the packet in bytes. */
        unsigned int len;
-/** pointer to the packet data */
+       /** Pointer to the packet data. */
        char *packet;
-/** position of the packet in the packet list */
+       /** Position of the packet in the packet list. */
        struct list_head node;
 };
 
 /**
- * describes one entry in the blacklist/whitelist of the http sender
+ * Describes one entry in the blacklist/whitelist of the http sender.
  */
 struct access_info {
-       /** the address to be black/whitelisted */
+       /** The address to be black/whitelisted. */
        struct in_addr addr;
-       /** the netmask for this entry */
+       /** The netmask for this entry. */
        unsigned netmask;
-       /** the position of this entry in the access_perm_list */
+       /** The position of this entry in the access_perm_list. */
        struct list_head node;
 };
 
 static int server_fd = -1, numclients;
 static struct sender *self;
 
-
 static void http_shutdown_client(struct http_client *hc, const char *msg)
 {
        struct queued_packet *qp, *tmp;
@@ -518,12 +523,12 @@ static char *http_help(void)
 }
 
 /**
- * the init function of the http sender
+ * The init function of the http sender.
  *
- * \param s pointer to the http sender struct
+ * \param s Pointer to the http sender struct.
  *
- * It initializes all function pointers of \a s, init the client list and the
- * acess control list as well. If autostart is wanted, open the tcp port.
+ * It initializes all function pointers of \a s, the client list and the access
+ * control list. If the autostart option was given, the tcp port is opened.
  */
 void http_send_init(struct sender *s)
 {