/*
- alsajson-gw -- provide a REST/HTTP interface to ALSA-Mixer
+ local-def.h -- provide a REST/HTTP interface
Copyright (C) 2015, Fulup Ar Foll
#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
typedef int BOOL;
#ifndef FALSE
typedef enum { AFB_FALSE, AFB_TRUE, AFB_FATAL, AFB_FAIL, AFB_WARNING, AFB_EMPTY, AFB_SUCCESS, AFB_DONE, AFB_UNAUTH} AFB_error;
extern char *ERROR_LABEL[];
-#define ERROR_LABEL_DEF {"false", "true","fatal", "fail", "warning", "empty", "success"}
+#define ERROR_LABEL_DEF {"false", "true", "fatal", "fail", "warning", "empty", "success"}
#define BANNER "<html><head><title>Application Framework Binder</title></head><body>Application Framework </body></html>"
#define JSON_CONTENT "application/json"
typedef json_object* (*AFB_apiCB)();
+typedef void (*AFB_freeCtxCB)(void*, void*, char*);
// Error code are requested through function to manage json usage count
typedef struct {
json_object *json;
} AFB_errorT;
-typedef enum {AFB_POST_NONE=0, AFB_POST_JSON, AFB_POST_FORM} AFB_PostType;
+typedef enum {AFB_POST_NONE=0, AFB_POST_JSON, AFB_POST_FORM, AFB_POST_EMPTY} AFB_PostType;
+typedef enum {AFB_MODE_LOCAL=0, AFB_MODE_REMOTE, AFB_MODE_GLOBAL} AFB_Mode;
// Post Upload File Handle
typedef struct {
int fd;
char *path;
- json_object* jerror;
+ int errcode;
+ json_object* jresp;
} AFB_PostCtx;
typedef struct {
int uid; // post uid for debug
AFB_PostType type; // JSON or FORM
AFB_apiCB completeCB; // callback when post is completed
- char *private; // use internally to keep track or partial buffer
+ char *privatebuf; // use internally to keep track or partial buffer
struct MHD_PostProcessor *pp; // iterator handle
} AFB_PostHandle;
char *console; // console device name (can be a file or a tty)
int localhostOnly;
int httpdPort;
- char *smack; // smack label
- char *plugins; // list of requested plugins
+ 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
int cacheTimeout;
int apiTimeout;
int cntxTimeout; // Client Session Context timeout
+ int pluginCount; // loaded plugins count
AFB_aliasdir *aliasdir; // alias mapping for icons,apps,...
+ AFB_Mode mode; // mode of listening
} AFB_config;
typedef struct {
AFB_sessionE session;
AFB_apiCB callback;
char *info;
- AFB_privateApi *private;
+ AFB_privateApi *privateapi;
} AFB_restapi;
// Plugin definition
AFB_restapi *apis;
void *handle;
int ctxCount;
- AFB_apiCB freeCtxCB; // callback to free application context [null for standard free]
+ AFB_freeCtxCB freeCtxCB; // callback to free application context [null for standard free]
} AFB_plugin;
// User Client Session Context
typedef struct {
- int cid; // index 0 if global
char uuid[37]; // long term authentication of remote client
char token[37]; // short term authentication of remote client
time_t timeStamp; // last time token was refresh
int restfull; // client does not use cookie
- void *ctx; // application specific context
- AFB_plugin *plugin; // provide callback and easy access to plugin
+ void **contexts; // application specific context [one per plugin]]
+ AFB_plugin **plugins; // we need plugins reference to cleanup session outside of call context
} AFB_clientCtx;
// MHD_lookup_connection_value(connection, MHD_GET_ARGUMENT_KIND, "value");
typedef struct {
+ const char *uuid;
const char *url;
- char *plugin;
+ char *prefix; // plugin convivial name
char *api;
AFB_PostRequest *post;
json_object *jresp;
- AFB_clientCtx *client; // needed because libmicrohttp cannot create an empty response
- int restfull; // request is resfull [uuid token provided]
- int errcode; // http error code
+ void *context; // Hold Client Context when using session
+ void *handle; // provide callback and easy access to plugin
+ int restfull; // request is resfull [uuid token provided]
+ int errcode; // http error code
sigjmp_buf checkPluginCall; // context save for timeout set/longjmp
AFB_config *config; // plugin may need access to config
struct MHD_Connection *connection;