api.c

/**
 * @file api.c
 * @author Warren Mann (warren@nonvol.io)
 * @brief Interface to the backend API modules.
 * @version 0.1.0
 * @date 2024-04-27
 * @copyright Copyright (c) 2024
 */

#include <string.h>

#include "api.h"

#include "chewie.h"
#include "ollama.h"
#include "openai.h"

/**
 * @brief List of API interfaces, indexed by api_id_t. These functions are 
 * called to initialize the api_interface global variable, which contains 
 * pointers to the functions that are used to interact with the API.
 */
const get_api_interface_func_t api_interfaces[] = {
    NULL,
    ollama_get_aip_interface,
    openai_get_aip_interface
};
api_interface_t *api_interface;

api_id_t api_default = api_id_openai;

api_id_t api_name_to_id(const char *name) {
    debug_enter();
    if (name != NULL) {
        for (api_id_t i = 0; i < api_id_max; i++) {
            const api_interface_t *api_interface = api_interfaces[i + 1]();
            const char *s = api_interface->get_api_name();
            if (strncmp(name, s, strlen(s)) == 0) {
                debug_return i + 1;
            }
        }
    }
    debug_return api_id_none;
}

const api_interface_t *api_get_aip_interface(api_id_t id) {
    debug_enter();
    debug_return api_interfaces[id]();
}