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#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include "yuri.h"
struct uri *
uri_new(void)
{
struct uri *ret;
ret = malloc(sizeof(*ret));
if (ret == NULL)
return NULL;
memset(ret, 0, sizeof(*ret));
return ret;
}
int
uri_set_scheme(struct uri *uri, const char *scheme)
{
const char *newscheme;
newscheme = strdup(scheme);
if (newscheme == NULL)
return -1;
free(uri->scheme);
uri->scheme = newscheme;
return 0;
}
int
uri_set_authority(struct uri *uri, int type, const char *user, const char *host, int port)
{
const char *newuser;
const char *newhost;
newhost = strdup(host);
if (newhost == NULL)
return -1;
if (user) {
newuser = strdup(user);
if (newuser == NULL) {
free(newhost);
return -1;
}
} else {
newuser = NULL;
}
free(uri->authority.user);
free(uri->authority.host);
uri->authority.user = newuser;
uri->authority.host = newhost;
uri->authority.port = port;
uri->authority.type = type;
return 0;
}
int
uri_set_authority_type(struct uri *u, int type)
{
u->authority.type = type;
return 0;
}
int
uri_set_authority_user(struct uri *u, const char *user)
{
const char *newuser;
newuser = strdup(user);
if (newuser == NULL)
return -1;
free(u->authority.user);
u->authority.user = newuser;
return 0;
}
int
uri_set_authority_host(struct uri *u, const char *host)
{
const char *newhost;
newhost = strdup(host);
if (newhost == NULL)
return -1;
free(u->authority.host);
u->authority.host = newhost;
return 0;
}
int
uri_set_authority_port(struct uri *u, int port)
{
u->authority.port = port;
return 0;
}
int
uri_append_path(struct uri *uri, const char *item)
{
char **path;
int npath;
if (uri->npath == 0)
npath = 1;
else
npath = uri->npath + 1;
path = realloc(uri->path, sizeof(*uri->path)*npath);
if (path == NULL)
return -1;
uri->path = path;
uri->path[npath-1] = strdup(item);
if (uri->path[npath-1] == NULL)
return -1;
uri->npath = npath;
return 0;
}
int
uri_set_query(struct uri *uri, const char *query)
{
const char *newquery;
newquery = strdup(query);
if (newquery == NULL)
return -1;
free(uri->query);
uri->query = newquery;
return 0;
}
int
uri_set_fragment(struct uri *uri, const char *fragment)
{
const char *newfragment;
newfragment = strdup(fragment);
if (newfragment == NULL)
return -1;
free(uri->fragment);
uri->fragment = newfragment;
return 0;
}
void
uri_unset_scheme(struct uri *u)
{
free(u->scheme);
u->scheme = NULL;
}
void
uri_unset_authority(struct uri *u)
{
uri_unset_authority_type(u);
uri_unset_authority_user(u);
uri_unset_authority_host(u);
uri_unset_authority_port(u);
}
void
uri_unset_authority_type(struct uri *u)
{
u->authority.type = 0;
}
void
uri_unset_authority_user(struct uri *u)
{
free(u->authority.user);
u->authority.user = NULL;
}
void
uri_unset_authority_host(struct uri *u)
{
free(u->authority.host);
u->authority.host = NULL;
}
void
uri_unset_authority_port(struct uri *u)
{
u->authority.port = 0;
}
void
uri_unset_path(struct uri *u)
{
int i;
for (i = 0; i < u->npath; i++)
free(u->path[i]);
free(u->path);
u->path = NULL;
u->npath = 0;
}
void
uri_unset_query(struct uri *u)
{
free(u->query);
u->query = NULL;
}
void
uri_unset_fragment(struct uri *u)
{
free(u->fragment);
u->fragment = NULL;
}
const char *
uri_get_scheme(struct uri *u)
{
return u->scheme;
}
int
uri_get_authority_type(struct uri *u)
{
return u->authority.type;
}
const char *
uri_get_authority_user(struct uri *u)
{
return u->authority.user;
}
const char *
uri_get_authority_host(struct uri *u)
{
return u->authority.host;
}
int
uri_get_authority_port(struct uri *u)
{
return u->authority.port;
}
const char **
uri_get_path(struct uri *u)
{
return u->path;
}
/*
* TODO: cleanup
*/
char *
uri_string_path(struct uri *u)
{
struct uri *temp;
char *ret;
temp = uri_new();
if (temp == NULL)
return NULL;
temp->path = u->path;
temp->npath = u->npath;
ret = uri_encode(temp);
free(temp);
if (ret == NULL)
return NULL;
return ret;
}
int
uri_get_npath(struct uri *u)
{
return u->npath;
}
const char *
uri_get_query(struct uri *u)
{
return u->query;
}
const char *
uri_get_fragment(struct uri *u)
{
return u->fragment;
}
void
uri_free(struct uri *u)
{
int i;
if (!u)
return;
free(u->scheme);
free(u->authority.user);
free(u->authority.host);
for (i = 0; i < u->npath; i++)
free(u->path[i]);
free(u->path);
free(u->query);
free(u->fragment);
free(u);
}
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