DragonFly On-Line Manual Pages

OPENNET(3)            DragonFly Library Functions Manual            OPENNET(3)

NAME
       opennet - URL handling library.

SYNOPSIS
       #include <opennet.h>

       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);
       NETFILE *fopen_net(const char *path, const char *mode);
       int fseek_net(NETFILE *stream, long offset, int whence);
       int fgets_net(char *s, int size, NETFILE *stream);
       int fread_net(void *ptr, size_t size, size_t nmemb, NETFILE *stream);

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.

EXAMPLE
       #include <opennet.h>
       #include <stdlib.h>
       #include <unistd.h>
       #include <stdio.h>

       int main(int argc, char **argv) {
            NETFILE *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) {
                 fprintf(stder, "fopen: Error0);
                 return(EXIT_FAILURE);
            }

            fg_ret = fgets_net(buf, sizeof(buf) - 1, fp);

            if (fg_ret == NULL) {
                 fprintf(stder, "fgets: Error0);
                 return(EXIT_FAILURE);
            }

            printf("read: %s", buf);

            return(EXIT_SUCCESS);
       }

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

libconfig 0.9.9                    25 Nov 04                        OPENNET(3)