OPENNET(3)

NAME
opennet - URL handling library.

SYNOPSIS
#include <opennet.h>

int opennet_init(void);
int open_net(const char *pathname, int flags, mode_t mode);
off_t lseek_net(int filedes, off_t offset, int whence);
ssize_t read_net(int fd, void *buf, size_t count);
FILE *fopen_net(const char *path, const char *mode);
int fseek_net(FILE *stream, long offset, int whence);

DESCRIPTION
Opennet is a library to provide an easy mechanism to open and handle URLs in the same way you would open and handle a regular file. The very first function that must be called in your program is opennet_init(3) (for win32 compatability).

EXAMPLE
#include <opennet.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
int main(int argc, char **argv) {
	FILE *fp = NULL;
	char *filename = NULL, *fg_ret = NULL;
	char buf[512] = {0};
	filename = "http://www.rkeene.org/robots.txt";
	fp = fopen_net(filename, "r");
	if (fp == NULL) {
		perror("fopen_net");
		return(EXIT_FAILURE);
	}
	fg_ret = fgets(buf, sizeof(buf) - 1, fp);
	if (fg_ret == NULL) {
		perror("fgets");
		return(EXIT_FAILURE);
	}
	printf("read: %s", buf);
	return(EXIT_SUCCESS);
}

SEE ALSO
fopen_net(3), fseek_net(3), lseek_net(3), open_net(3), opennet_init(3), read_net(3)