url-parse.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2007 Free Software Foundation, Inc.
GNU Mailutils is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Mailutils is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNU Mailutils; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
MA 02110-1301 USA */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <mailutils/error.h>
#include <mailutils/errno.h>
#include <mailutils/url.h>
#define CAT2(a,b) a ## b
#define GET_AND_PRINT(field,u,buf,status) \
status = CAT2(mu_url_sget_,field) (u, &buf); \
if (status == MU_ERR_NOENT) \
buf = ""; \
else if (status) \
{ \
mu_error ("cannot get %s: %s", #field, mu_strerror (status)); \
exit (1); \
} \
printf ("\t" #field " <%s>\n", buf)
static void
print_fvpairs (mu_url_t url)
{
size_t fvc, i;
char **fvp;
int rc = mu_url_sget_fvpairs (url, &fvc, &fvp);
if (rc)
{
mu_error ("cannot get F/V pairs: %s", mu_strerror (rc));
exit (1);
}
if (fvc == 0)
return;
for (i = 0; i < fvc; i++)
printf ("\tparam[%d] <%s>\n", i, fvp[i]);
}
static void
print_query (mu_url_t url)
{
size_t qargc, i;
char **qargv;
int rc = mu_url_sget_query (url, &qargc, &qargv);
if (rc)
{
mu_error ("cannot get query: %s", mu_strerror (rc));
exit (1);
}
if (qargc == 0)
return;
for (i = 0; i < qargc; i++)
printf ("\tquery[%d] <%s>\n", i, qargv[i]);
}
int
main ()
{
char str[1024];
long port = 0;
mu_url_t u = NULL;
while (fgets (str, sizeof (str), stdin) != NULL)
{
int rc;
const char *buf;
str[strlen (str) - 1] = '\0'; /* chop newline */
if (strspn (str, " \t") == strlen (str))
continue; /* skip empty lines */
if ((rc = mu_url_create (&u, str)) != 0)
{
fprintf (stderr, "mu_url_create %s ERROR: [%d] %s",
str, rc, mu_strerror (rc));
exit (1);
}
if ((rc = mu_url_parse (u)) != 0)
{
printf ("%s => FAILED: [%d] %s\n",
str, rc, mu_strerror (rc));
continue;
}
printf ("%s => SUCCESS\n", str);
GET_AND_PRINT (scheme, u, buf, rc);
GET_AND_PRINT (user, u, buf, rc);
GET_AND_PRINT (passwd, u, buf, rc);
GET_AND_PRINT (auth, u, buf, rc);
GET_AND_PRINT (host, u, buf, rc);
rc = mu_url_get_port (u, &port);
if (rc)
{
mu_error ("cannot get %s: %s", "port", mu_strerror (rc));
exit (1);
}
printf ("\tport %ld\n", port);
GET_AND_PRINT (path, u, buf, rc);
print_fvpairs (u);
print_query (u);
mu_url_destroy (&u);
}
return 0;
}