Main Page   Data Structures   File List   Data Fields   Globals   Related Pages  

inet/httpget.cpp File Reference

#include <conio.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <assert.h>
#include "inet/httpget.h"
#include "inet/base64.h"
#include "inet/dns.h"
#include "inet/url.h"
#include "clib/rtos.h"
#include "clib/tcpip.h"
#include "mpbuf.h"
#include "misc.h"
#include "vs1001.h"

Go to the source code of this file.

Functions

char * sockgets (char *s, int n, int sd)
 Gets a string from a socket.

int sockputs (const char *s, int sd)
 Outputs a string to a socket.

unsigned http_connect (const char *urlString, int *error)
 Connect to a HTTP server.

void getMetaData (int sd)
void http_get (const char *urlString)


Function Documentation

void getMetaData int    sd
 

Definition at line 182 of file httpget.cpp.

References MSG_TIMEOUT, and recv().

unsigned http_connect const char *    urlString,
int *    error
 

Connect to a HTTP server.

Parameters:
urlString  server URL to connect to
error  variable receving the error code
Returns:
socket descriptor for the connection, or 0 if an error occured.

Definition at line 108 of file httpget.cpp.

References base64encode(), DEFAULT_HTTP_PORT, free_url(), gethostbyname(), URL::host, inet_addr(), parse_url(), URL::pass, URL::path, URL::port, sockputs(), tcp_connect(), and URL::user.

Referenced by http_get().

void http_get const char *    urlString
 

Definition at line 203 of file httpget.cpp.

References BUF_Clear(), BUF_GetFreeBytes(), BUF_GetSize(), BUF_Lock(), BUF_Play(), BUF_SetThreshold(), BUF_Unlock(), closesocket(), http_connect(), IP_PROTOTCP_LEVEL, MSG_TIMEOUT, recv(), RTX_Sleep_Time(), setsockopt(), sockgets(), and TCP_DELAY_ACK.

char* sockgets char *    s,
int    n,
int    sd
 

Gets a string from a socket.

sockgets reads characters from a socket into the string s. The function stops reading when it reads either n-1 characters or a newline character whichever comes first. sockgets retains the newline character at the end of s. A null byte is appended to s to mark the end of the string.

Bug:
shouldn't that be "n>0" ?!
Parameters:
s  pointer to string
n  maximum length of string
sd  socket to read from
Returns:
pointer to received string, or NULL if an error occured.

Definition at line 49 of file httpget.cpp.

References MSG_TIMEOUT, and recv().

Referenced by http_get().

int sockputs const char *    s,
int    sd
 

Outputs a string to a socket.

fputs copies the null-terminated string s to the given output stream; it does not append a newline character and the terminating null character is not copied.

Parameters:
s  pointer to string
sd  socket to write to
Returns:
On successful completion, puts sockputs returns a nonnegative value. Otherwise, it returns a value of EOF

Definition at line 82 of file httpget.cpp.

References send().

Referenced by http_connect().


Generated on Sun Aug 4 21:47:38 2002 for k/os mp3v2 by doxygen1.2.16