url-parse.c
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/* GNU Mailutils -- a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001, 2007, 2009, 2010, 2011 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, see <http://www.gnu.org/licenses/>. */
#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>
#include <mailutils/secret.h>
#include <mailutils/kwd.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 (#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 ("param[%lu] <%s>\n", (unsigned long) 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 ("query[%lu] <%s>\n", (unsigned long) i, qargv[i]);
}
struct mu_kwd parse_kwtab[] = {
{ "hexcode", MU_URL_PARSE_HEXCODE },
{ "hidepass", MU_URL_PARSE_HIDEPASS },
{ "portsrv", MU_URL_PARSE_PORTSRV },
{ "portwc", MU_URL_PARSE_PORTWC },
{ "pipe", MU_URL_PARSE_PIPE },
{ "slash", MU_URL_PARSE_SLASH },
{ "dslash_optional", MU_URL_PARSE_DSLASH_OPTIONAL },
{ "default", MU_URL_PARSE_DEFAULT },
{ "all", MU_URL_PARSE_ALL },
{ NULL }
};
int
main (int argc, char **argv)
{
char str[1024];
unsigned port = 0;
mu_url_t u = NULL, uhint = NULL;
int i;
int parse_flags = 0;
int rc;
mu_set_program_name (argv[0]);
for (i = 1; i < argc; i++)
{
int flag;
if (strncmp (argv[i], "hint=", 5) == 0)
{
rc = mu_url_create (&uhint, argv[i] + 5);
if (rc)
{
mu_error ("cannot create hints: %s", mu_strerror (rc));
exit (1);
}
}
else if (mu_kwd_xlat_name_ci (parse_kwtab, argv[i], &flag) == 0)
parse_flags |= flag;
else
{
mu_error ("%s: unknown flag %s", argv[0], argv[i]);
exit (1);
}
}
while (fgets (str, sizeof (str), stdin) != NULL)
{
int rc;
const char *buf;
mu_secret_t secret;
str[strlen (str) - 1] = '\0'; /* chop newline */
if (strspn (str, " \t") == strlen (str))
continue; /* skip empty lines */
if ((rc = mu_url_create_hint (&u, str, parse_flags, uhint)) != 0)
{
fprintf (stderr, "mu_url_create %s ERROR: [%d] %s\n",
str, rc, mu_strerror (rc));
exit (1);
}
GET_AND_PRINT (scheme, u, buf, rc);
GET_AND_PRINT (user, u, buf, rc);
rc = mu_url_get_secret (u, &secret);
if (rc == MU_ERR_NOENT)
printf ("passwd <>\n");
else if (rc)
{
mu_error ("cannot get %s: %s", "passwd", mu_strerror (rc));
exit (1);
}
else
{
printf ("passwd <%s>\n", mu_secret_password (secret));
mu_secret_password_unref (secret);
}
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 ("port %hu\n", port);
GET_AND_PRINT (path, u, buf, rc);
print_fvpairs (u);
print_query (u);
mu_url_destroy (&u);
}
return 0;
}