diff options
| author |  snowdrop | 2004-10-15 13:29:36 +0000 |
|---|---|---|
| committer | snowdrop | 2004-10-15 13:29:36 +0000 |
| commit | b0691bfc7943532575dba0cee285838d45072535 (patch) | |
| tree | 8690810748ac8ddb5d9cbda961f7d5ef7e711faa /nanohttp/nanohttp-socket.h | |
| parent | d2c445f5d7cf21606c9878bff3e4046c283944df (diff) | |
| download | csoap-b0691bfc7943532575dba0cee285838d45072535.tar.gz csoap-b0691bfc7943532575dba0cee285838d45072535.tar.bz2 | |
added mime support and https stream object
Diffstat (limited to 'nanohttp/nanohttp-socket.h')
| -rw-r--r-- | nanohttp/nanohttp-socket.h | 282 |
1 files changed, 142 insertions, 140 deletions
diff --git a/nanohttp/nanohttp-socket.h b/nanohttp/nanohttp-socket.h index 48d2a0b..8deb273 100644 --- a/nanohttp/nanohttp-socket.h +++ b/nanohttp/nanohttp-socket.h @@ -1,5 +1,5 @@ /******************************************************************
- * $Id: nanohttp-socket.h,v 1.12 2004/09/19 07:05:03 snowdrop Exp $
+ * $Id: nanohttp-socket.h,v 1.13 2004/10/15 13:29:37 snowdrop Exp $
*
* CSOAP Project: A http client/server library in C
* Copyright (C) 2003 Ferhat Ayaz
@@ -24,182 +24,184 @@ #ifndef NANO_HTTP_SOCKET_H
#define NANO_HTTP_SOCKET_H
-#define HSOCKET_OK 0
-#define HSOCKET_CAN_NOT_CREATE 1001
-#define HSOCKET_CAN_NOT_GET_HOSTNAME 1002
-#define HSOCKET_CAN_NOT_CONNECT 1003
-#define HSOCKET_CAN_NOT_SEND 1004
-#define HSOCKET_CAN_NOT_RECEIVE 1005
-#define HSOCKET_CAN_NOT_BIND 1006
-#define HSOCKET_CAN_NOT_LISTEN 1007
-#define HSOCKET_CAN_NOT_ACCEPT 1008
+#include <nanohttp/nanohttp-common.h>
-#define HSOCKET_MAX_BUFSIZE 1024
+#include <time.h>
+
+#ifdef WIN32
+ #include <winsock2.h>
+#endif
-#define HSOCKET_BLOCKMODE 0
-#define HSOCKET_NONBLOCKMODE 1
-#include <time.h>
#ifdef WIN32
-#include <winsock2.h>
-#include <process.h>
-#include <string.h>
-typedef SOCKET hsocket_t;
-typedef int socklen_t;
-#define close(s) closesocket(s)
+ typedef SOCKET hsocket_t;
+ typedef int socklen_t;
#else
-#include <pthread.h>
-typedef int hsocket_t;
+ typedef int hsocket_t;
#endif
-/*
- PROTOTYPE:
- int my_recv_cb(hsocket_t sock, char *buffer, int size, void *userdata);
- returns 1 to continue 0 to stop receiving.
- */
-typedef int (*hsocket_recv_callback)(hsocket_t, char *, int, void*);
-/*
- hsocket_module_init
- Returns 0 if success.
- >0 if fail.
+
+/**
+ Initializes the socket modul. This should be called only
+ once for an application.
+
+ @returns This function should always return H_OK.
*/
-int hsocket_module_init();
+hstatus_t hsocket_module_init();
+
+
+/**
+ Destroys the socket modul. This should be called after
+ finishing an application.
+*/
void hsocket_module_destroy();
-/*
- hsocket_init
- Returns 0 if success.
- >0 if fail.
+/**
+ Initializes a given socket object. This function should
+ be called for every socket before using it.
+
+ @param sock the destination socket to initialize.
+
+ @returns This function should always return H_OK.
*/
-int hsocket_init(hsocket_t *sock);
+hstatus_t hsocket_init(hsocket_t *sock);
+
+
+/**
+ Destroys and releases a given socket.
+
+ @param sock the socket to destroy
+*/
void hsocket_free(hsocket_t sock);
-/*
- hsocket_open: create and connect a socket
- Returns 0 if success
- >0 if fail.
+/**
+ Connects to a given host. The hostname can be an IP number
+ or a humen readable hostname.
+
+ @param sock the destonation socket object to use
+ @param host hostname
+ @param port port number to connect to
+
+ @returns H_OK if success. One of the followings if fails:<P>
+ <BR>HSOCKET_ERROR_CREATE
+ <BR>HSOCKET_ERROR_GET_HOSTNAME
+ <BR>HSOCKET_ERROR_CONNECT
*/
-int hsocket_open(hsocket_t *sock, const char* host, int port);
+hstatus_t hsocket_open(hsocket_t *sock, const char* host, int port);
+
+
+/**
+ Close a socket connection.
+
+ @param sock the socket to close
+*/
void hsocket_close(hsocket_t sock);
-/*
- hsocket_bind: create and bind a socket
- Returns 0 if success
- >0 if fail.
- */
-int hsocket_bind(hsocket_t *sock, int port);
-/*
- Listen to socket. Must be called after bind
+/**
+ Binds a socket to a given port number. After bind you
+ can call hsocket_listen() to listen to the port.
+
+ @param sock socket to use.
+ @param port port number to bind to
+
+ @returns H_OK if success. One of the followings if fails:<P>
+ <BR>HSOCKET_ERROR_CREATE
+ <BR>HSOCKET_ERROR_BIND
+
+ @see hsocket_listen
*/
-int hsocket_listen(hsocket_t sock, int n);
+hstatus_t hsocket_bind(hsocket_t *sock, int port);
-typedef struct tag_conndata
-{
- hsocket_t sock;
-#ifdef WIN32
- HANDLE tid;
-#else
- pthread_t tid;
- pthread_attr_t attr;
-#endif
- time_t atime;
-}conndata_t;
-int hsocket_accept(hsocket_t sock, hsocket_t *dest);
+/**
+ Set the socket to the listen mode. You must bind
+ the socket to a port with hsocket_bind() before
+ you can listen to the port.
+ @param sock the socket to use
-/*
- hsocket_nsend
- sends n bytes of data
- Returns 0 if success
- >0 if fail
- */
-int hsocket_nsend(hsocket_t sock, const unsigned char* buffer, int n);
+ @returns H_OK if success. One of the followings if fails:<P>
+ <BR>HSOCKET_ERROR_NOT_INITIALIZED
+ <BR>HSOCKET_ERROR_LISTEN
+*/
+hstatus_t hsocket_listen(hsocket_t sock);
-/*
- hsocket_send
- sends strlen(buffer) bytes of data
- Returns 0 if success
- >0 if fail
- */
-int hsocket_send(hsocket_t sock, const char* str);
-
-
-/*
- hsocket_recv
- receives everything quequed on the socket.
- Sets *buffer to the received buffer.
- Sets size to the received size.
- You must free the buffer manually with free().
- If buffer is non zero, this functions assumes that
- buffer is valid and just reallocates the given buffer.
- If buffer is zero (like in the following example),
- the buffer will be allocated first.
-
- Example:
-
- int size;
- char *buffer;
- hsocket_t sock;
-
- buffer = 0;
- sock = ...
-
- if (!hsocket_recv(sock, &buffer, &size)) {
- printf("Received total: %d\n", size);
- printf("Received: '%s'\n", buffer);
-
- free(buffer);
- } else {
- printf("Error receiving data\n");
- }
-
- Returns 0 if success
- >0 if fail
- */
-int hsocket_recv(hsocket_t sock, unsigned char** buffer, int *size);
-int hsocket_recv_limit(hsocket_t sock, char** buffer,
- const char* delim, char **rest,
- int *totalBuffer, int *totalRest);
+/**
+ Accepts an incoming socket request. Note that this function
+ will not return until a socket connection is ready.
-/*
- returns 1 to continue, 0 to break;
- */
-int hsocket_recv_cb(hsocket_t sock,
- hsocket_recv_callback cb, void *userdata);
+ @param sock the socket which listents to a port
+ @param dest the destination socket which will be created
+
+ @returns H_OK if success. One of the followings if fails:<P>
+ <BR>HSOCKET_ERROR_NOT_INITIALIZED
+ <BR>HSOCKET_ERROR_ACCEPT
+*/
+hstatus_t hsocket_accept(hsocket_t sock, hsocket_t *dest);
-int hsocket_read(hsocket_t sock, unsigned char* buffer, int total, int force);
+/**
+ Sends data throught the socket.
-/* ======================================== */
-/* Buffered socket */
-/* ======================================== */
-typedef struct _bufsocket
-{
- hsocket_t sock;
- char *buffer;
- int bufsize;
- int cur;
-}hbufsocket_t;
+ @param sock the socket to use to send the data
+ @param bytes bytes to send
+ @param size size of memory to sent pointed by bytes.
+ @returns H_OK if success. One of the followings if fails:<P>
+ <BR>HSOCKET_ERROR_NOT_INITIALIZED
+ <BR>HSOCKET_ERROR_SEND
+*/
+hstatus_t hsocket_nsend(hsocket_t sock, const byte_t* bytes, int size);
-int hbufsocket_read(hbufsocket_t *bufsock, char *buffer, int size);
-/*--------------------------------------------------
-FUNCTION: hsocket_makenonblock
-----------------------------------------------------*/
-int hsocket_makenonblock(hsocket_t sock);
+/**
+ Sends a string throught the socket
-#ifdef WIN32
+ @param sock the socket to use to send the data
+ @param str the null terminated string to sent
+
+ @returns H_OK if success. One of the followings if fails:<P>
+ <BR>HSOCKET_ERROR_NOT_INITIALIZED
+ <BR>HSOCKET_ERROR_SEND
+*/
+hstatus_t hsocket_send(hsocket_t sock, const char* str);
+
+
+/**
+ Reads data from the socket.
+
+ @param sock the socket to read data from
+ @param buffer the buffer to use to save the readed bytes
+ @param size the maximum size of bytes to read
+ @param force if force is 1 then hsocket_read() will wait until
+ maximum size of bytes (size parameter) was readed. Otherwise
+ this function will not wait and will return with the bytes
+ quequed on the socket.
+
+ @returns This function will return -1 if an read error was occured.
+ Otherwise the return value is the size of bytes readed from
+ the socket.
+
+*/
+int hsocket_read(hsocket_t sock, byte_t* buffer, int size, int force);
+
+/**
+ Sets the goven socket to non-blocking socket mode.
+
+ @param sock the socket to set into the non-blocking mode
+
+ @returns H_OK if success. One of the followings if fails:<P>
+ <BR>HSOCKET_ERROR_NOT_INITIALIZED
+ <BR>HSOCKET_ERROR_IOCTL
+*/
+hstatus_t hsocket_block(hsocket_t sock, int block);
-struct tm *localtime_r(const time_t *const timep, struct tm *p_tm);
-#endif
#endif
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