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/*
local-def.h -- provide a REST/HTTP interface
Copyright (C) 2015, Fulup Ar Foll
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef LOCAL_DEF_H
#define LOCAL_DEF_H
#include <json.h>
#include <magic.h>
#include <microhttpd.h>
/* other definitions --------------------------------------------------- */
// Note: because of a bug in libmagic MAGIC_DB NULL should not be used for default
#define OPA_INDEX "index.html"
#define MAX_ALIAS 10 // max number of aliases
#define COOKIE_NAME "afb-session"
#define DEFLT_CNTX_TIMEOUT 3600 // default Client Connection Timeout
#define DEFLT_API_TIMEOUT 0 // default Plugin API Timeout [0=NoLimit for Debug Only]
#define DEFLT_API_TIMEOUT 0 // default Plugin API Timeout
#define DEFLT_CACHE_TIMEOUT 100000 // default Static File Chache [Client Side Cache 100000~=1day]
#define DEFLT_AUTH_TOKEN NULL // expect for debug should == NULL
#define DEFLT_HTTP_TIMEOUT 15 // Max MibMicroHttp timeout
#define AFB_MAX_PLUGINS 20 // Max number of plugins for a given binder
#ifndef FALSE
#define FALSE 0
#endif
#ifndef TRUE
#define TRUE 1
#endif
#define PUBLIC
#define STATIC static
#define FAILED -1
#define AUDIO_BUFFER "/tmp/buf"
extern int verbose; // this is the only global variable
// prebuild json error are constructed in helper-api.c
typedef enum { AFB_FALSE, AFB_TRUE, AFB_FATAL, AFB_FAIL, AFB_WARNING, AFB_EMPTY, AFB_SUCCESS, AFB_DONE, AFB_UNAUTH} AFB_error;
#define MAX_POST_SIZE 4096 // maximum size for POST data
#define CTX_NBCLIENTS 10 // allow a default of 10 authenticated clients
enum AFB_Mode;
typedef struct {
char *url;
char *path;
size_t len;
} AFB_aliasdir;
// main config structure
struct AFB_config
{
char *console; // console device name (can be a file or a tty)
int httpdPort;
char *ldpaths; // list of plugins directories
char *rootdir; // base dir for httpd file download
char *rootbase; // Angular HTML5 base URL
char *rootapi; // Base URL for REST APIs
char *sessiondir; // where to store mixer session files
char *token; // initial authentication token [default NULL no session]
int cacheTimeout;
int apiTimeout;
int cntxTimeout; // Client Session Context timeout
int mode; // mode of listening
AFB_aliasdir *aliasdir; // alias mapping for icons,apps,...
};
// MHD_lookup_connection_value(connection, MHD_GET_ARGUMENT_KIND, "value");
typedef struct {
const char *uuid;
const char *url;
const char *prefix; // plugin convivial name
const char *method;
/*
AFB_PostRequest *post;
*/
struct json_object *jresp;
void *context; // Hold Client Context when using session
int restfull; // request is resfull [uuid token provided]
int errcode; // http error code
struct AFB_config *config; // plugin may need access to config
struct afb_req *areq;
} AFB_request;
struct afb_hsrv_handler;
struct MHD_Daemon;
struct AFB_session
{
struct AFB_config *config; // pointer to current config
// List of commands to execute
int background; // run in backround mode
int foreground; // run in forground mode
char *cacheTimeout; // http require timeout to be a string
struct MHD_Daemon *httpd; // structure for httpd handler
int fakemod; // respond to GET/POST request without interacting with sndboard
int readyfd; // a #fd to signal when ready to serve
magic_t magic; // Mime type file magic lib
struct afb_hsrv_handler *handlers;
};
typedef struct AFB_config AFB_config;
typedef struct AFB_session AFB_session;
#include "proto-def.h"
#endif /* LOCAL_DEF_H */
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