int
mu_url_aget_fvpairs (const mu_url_t url, size_t *pfvc, char ***pfvp)
{
size_t fvc, i;
char **fvp;
char **fvcopy;
int rc = mu_url_sget_fvpairs (url, &fvc, &fvp);
if (rc)
return rc;
fvcopy = calloc (fvc + 1, sizeof (fvcopy[0]));
if (!fvcopy)
return errno;
for (i = 0; i < fvc; i++)
{
if (!(fvcopy[i] = strdup (fvp[i])))
{
mu_argcv_free (i, fvcopy);
return errno;
}
}
fvcopy[i] = NULL;
*pfvc = fvc;
*pfvp = fvcopy;
return 0;
}
int
mu_url_aget_query (const mu_url_t url, size_t *qc, char ***qv)
{
size_t qargc, i;
char **qargv;
char **qcopy;
int rc = mu_url_sget_fvpairs (url, &qargc, &qargv);
if (rc)
return rc;
qcopy = calloc (qargc + 1, sizeof (qcopy[0]));
if (!qcopy)
return errno;
for (i = 0; i < qargc; i++)
{
if (!(qcopy[i] = strdup (qargv[i])))
{
mu_argcv_free (i, qcopy);
return errno;
}
}
qcopy[i] = NULL;
*qc = qargc;
*qv = qcopy;
return 0;
}
int
mu_url_sget_param (const mu_url_t url, const char *param, const char **val)
{
size_t fvc;
char **fvp;
int status = mu_url_sget_fvpairs (url, &fvc, &fvp);
if (status)
return status;
if (fvc)
{
size_t i;
for (i = 0; i < fvc; i++)
{
const char *p;
char *q;
for (p = param, q = fvp[i]; *p && *q && *p == *q; p++, q++)
;
if (*p == 0)
{
if (*q == 0)
{
if (val)
*val = q;
return 0;
}
else if (*q == '=')
{
if (val)
*val = q + 1;
return 0;
}
}
}
}
return MU_ERR_NOENT;
}
