falk-werner_webfuse/lib/webfuse/impl/credentials.c

#include "webfuse/impl/credentials.h"
#include "webfuse/impl/json/writer.h"
#include <string.h>

void wf_impl_credentials_init_default(
    struct wf_credentials * credentials)
{
    credentials->type = NULL;
    credentials->data = json_object();
}

void wf_impl_credentials_init(
    struct wf_credentials * credentials,
    char const * type,
    json_t * data)
{
    credentials->type = strdup(type);
    credentials->data = data;
    json_incref(credentials->data);
}

void wf_impl_credentials_cleanup(
    struct wf_credentials * credentials)
{
    free(credentials->type);
    json_decref(credentials->data);
}

char const * wf_impl_credentials_type(
    struct wf_credentials const * credentials)
{
    return credentials->type;
}

char const * wf_impl_credentials_get(
    struct wf_credentials const * credentials,
    char const * key)
{
    char const * result = NULL;

    json_t * value_holder = json_object_get(credentials->data, key);
    if (json_is_string(value_holder))
    {
        result = json_string_value(value_holder);
    }

    return result;
}

void wf_impl_credentials_set_type(
    struct wf_credentials * credentials,
    char const * type)
{
    free(credentials->type);
    credentials->type = strdup(type);
}

void wf_impl_credentials_add(
    struct wf_credentials * credentials,
    char const * key,
    char const * value)
{
    json_object_set_new(credentials->data, key, json_string(value));
}

void
wf_impl_credentials_write(
    struct wf_json_writer * writer,
    void * data)
{
    struct wf_credentials * credentials = data;
    char const * key;
    json_t * value;

    wf_impl_json_write_object_begin(writer);
    json_object_foreach(credentials->data, key, value)
    {
        wf_impl_json_write_object_string(writer, key, json_string_value(value));
    }
    wf_impl_json_write_object_end(writer);
}