meta-agl - meta-agl layer (core AGL)

Age	Commit message (Expand)	Author	Files	Lines
2017-10-14	BSPs: Do not use := for AGL_DEFAULT_IMAGE_FSTYPES	Tom Rini	1	-1/+1
2017-10-14	meta-agl-bsp: imx6: Update the imx6sabreauto machine template	Mihail Grigorov	1	-0/+1
2017-07-12	Fix i.MX6 (usb)	Takashi Matsuzawa	1	-0/+11
2017-06-30	Fix i.MX6	Takashi Matsuzawa	1	-0/+35

/* 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 #ifndef _GNU_SOURCE #define _GNU_SOURCE #endif #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> #include <fcntl.h> #include <errno.h> #include <termios.h> #include <sys/ioctl.h> #include <sys/signal.h> #include <sys/types.h> #include <time.h> #include <json.h> #include <microhttpd.h> #include <magic.h> #include <setjmp.h> #include <signal.h> #include <uuid/uuid.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 // Plugin Type enum AFB_pluginE { AFB_PLUGIN_JSON = 123456789, AFB_PLUGIN_JSCRIPT = 987654321, AFB_PLUGIN_RAW = 987123546 }; // Enum for Session/Token/Authentication middleware enum AFB_sessionE { AFB_SESSION_NONE, AFB_SESSION_CREATE, AFB_SESSION_CLOSE, AFB_SESSION_RENEW, AFB_SESSION_CHECK }; // API definition struct AFB_restapi { const char *name; enum AFB_sessionE session; json_object* (*callback)(); const char *info; }; // Plugin definition struct AFB_plugin { enum AFB_pluginE type; const char *info; const char *prefix; const struct AFB_restapi *apis; void (*freeCtxCB)(void*); // callback to free application context [null for standard free] }; typedef enum AFB_pluginE AFB_pluginE; typedef enum AFB_sessionE AFB_sessionE; typedef json_object* (*AFB_apiCB)(); typedef void (*AFB_freeCtxCB)(void*); typedef struct AFB_restapi AFB_restapi; typedef struct AFB_plugin AFB_plugin; 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; int errcode; json_object* jresp; } AFB_PostCtx; typedef struct { int len; // post element size char *data; // post data in raw format AFB_PostType type; // Json type } AFB_PostRequest; // Post handler typedef struct { void* ctx; // Application context int len; // current len for post int uid; // post uid for debug AFB_PostType type; // JSON or FORM AFB_apiCB completeCB; // callback when post is completed char *privatebuf; // use internally to keep track or partial buffer struct MHD_PostProcessor *pp; // iterator handle } AFB_PostHandle; typedef struct { enum MHD_ValueKind kind; // kind type of the value const char *key; // key 0-terminated key for the value const char *filename; // filename of the uploaded file, NULL if not known const char *mimetype; // content_type mime-type of the data, NULL if not known const char *encoding; // transfer_encoding encoding of the data, NULL if not known const char *data; // data pointer to size bytes of data at the specified offset uint64_t offset; // offset of data in the overall value size_t len; // number of bytes in data available } AFB_PostItem; typedef struct { char path[512]; int fd; } AFB_staticfile; typedef struct { char *url; char *path; size_t len; } AFB_aliasdir; typedef struct { char *msg; size_t len; } AFB_redirect_msg; // User Client Session Context typedef struct { 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 **contexts; // application specific context [one per plugin]] } AFB_clientCtx; // 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 AFB_Mode 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; char *prefix; // plugin convivial name char *api; AFB_PostRequest *post; json_object *jresp; void *context; // Hold Client Context when using session int restfull; // request is resfull [uuid token provided] int errcode; // http error code sigjmp_buf checkPluginCall; // context save for timeout set/longjmp struct AFB_config *config; // plugin may need access to config struct MHD_Connection *connection; } 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 */