/*
- * Copyright (C) 2015-2018 "IoT.bzh"
+ * Copyright (C) 2015-2019 "IoT.bzh"
* Author "Fulup Ar Foll"
* Author José Bollo <jose.bollo@iot.bzh>
*
#include <signal.h>
#include <string.h>
#include <unistd.h>
+#include <limits.h>
+#include <errno.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <systemd/sd-daemon.h>
-#include "afb-config.h"
+#include "afb-args.h"
#include "afb-hswitch.h"
#include "afb-apiset.h"
#include "afb-autoset.h"
#include "afb-api-so.h"
-#if defined(WITH_DBUS_TRANSPARENCY)
+#if WITH_DBUS_TRANSPARENCY
# include "afb-api-dbus.h"
#endif
#include "afb-api-ws.h"
#include "afb-hsrv.h"
#include "afb-hreq.h"
#include "afb-xreq.h"
-#include "jobs.h"
#include "afb-session.h"
#include "verbose.h"
#include "afb-common.h"
+#include "afb-export.h"
#include "afb-monitor.h"
+#if WITH_AFB_HOOK
#include "afb-hook.h"
+#include "afb-hook-flags.h"
+#endif
#include "afb-debug.h"
+#if WITH_SUPERVISION
+# include "afb-supervision.h"
+#endif
+
#include "process-name.h"
-#include "afb-supervision.h"
+#include "wrap-json.h"
+#include "jobs.h"
+#include "sig-monitor.h"
+#include "watchdog.h"
+
+#if !defined(DEFAULT_BINDER_INTERFACE)
+# define DEFAULT_BINDER_INTERFACE NULL
+#endif
/*
if SELF_PGROUP == 0 the launched command is the group leader
if SELF_PGROUP != 0 afb-daemon is the group leader
*/
-#define SELF_PGROUP 1
+#define SELF_PGROUP 0
struct afb_apiset *main_apiset;
-struct afb_config *main_config;
+struct json_object *main_config;
static pid_t childpid;
+/**
+ * Tiny helper around putenv: add the variable name=value
+ *
+ * @param name name of the variable to set
+ * @param value value to set to the variable
+ *
+ * @return 0 in case of success or -1 in case of error (with errno set to ENOMEM)
+ */
+static int addenv(const char *name, const char *value)
+{
+ char *head, *middle;
+
+ head = malloc(2 + strlen(name) + strlen(value));
+ if (head == NULL) {
+ errno = ENOMEM;
+ return -1;
+ }
+ middle = stpcpy(head, name);
+ middle[0] = '=';
+ strcpy(&middle[1], value);
+ return putenv(head);
+}
+
+/**
+ * Tiny helper around addenv that export the real path
+ *
+ * @param name name of the variable to set
+ * @param path the path value to export to the variable
+ *
+ * @return 0 in case of success or -1 in case of error (with errno set to ENOMEM)
+ */
+static int addenv_realpath(const char *name, const char *path)
+{
+ char buffer[PATH_MAX];
+ char *p = realpath(path, buffer);
+ return p ? addenv(name, p) : -1;
+}
+
+/**
+ * Tiny helper around addenv that export an integer
+ *
+ * @param name name of the variable to set
+ * @param value the integer value to export
+ *
+ * @return 0 in case of success or -1 in case of error (with errno set to ENOMEM)
+ */
+static int addenv_int(const char *name, int value)
+{
+ char buffer[64];
+ snprintf(buffer, sizeof buffer, "%d", value);
+ return addenv(name, buffer);
+}
+
/*----------------------------------------------------------
| helpers for handling list of arguments
+--------------------------------------------------------- */
-/*
- * Calls the callback 'run' for each value of the 'list'
- * until the callback returns 0 or the end of the list is reached.
- * Returns either NULL if the end of the list is reached or a pointer
- * to the item whose value made 'run' return 0.
- * 'closure' is used for passing user data.
- */
-static struct afb_config_list *run_for_list(struct afb_config_list *list,
- int (*run) (void *closure, char *value),
+static const char *run_for_config_array_opt(const char *name,
+ int (*run) (void *closure, const char *value),
void *closure)
{
- while (list && run(closure, list->value))
- list = list->next;
- return list;
+ int i, n, rc;
+ struct json_object *array, *value;
+
+ if (json_object_object_get_ex(main_config, name, &array)) {
+ if (!json_object_is_type(array, json_type_array))
+ return json_object_get_string(array);
+ n = (int)json_object_array_length(array);
+ for (i = 0 ; i < n ; i++) {
+ value = json_object_array_get_idx(array, i);
+ rc = run(closure, json_object_get_string(value));
+ if (!rc)
+ return json_object_get_string(value);
+ }
+ }
+ return NULL;
}
-static int run_start(void *closure, char *value)
+static int run_start(void *closure, const char *value)
{
int (*starter) (const char *value, struct afb_apiset *declare_set, struct afb_apiset *call_set) = closure;
return starter(value, main_apiset, main_apiset) >= 0;
}
-static void apiset_start_list(struct afb_config_list *list,
+static void apiset_start_list(const char *name,
int (*starter) (const char *value, struct afb_apiset *declare_set, struct afb_apiset *call_set),
const char *message)
{
- list = run_for_list(list, run_start, starter);
- if (list) {
- ERROR("can't start %s %s", message, list->value);
+ const char *item = run_for_config_array_opt(name, run_start, starter);
+ if (item) {
+ ERROR("can't start %s %s", message, item);
exit(1);
}
}
+--------------------------------------------------------- */
static void daemonize()
{
- int consoleFD;
- int pid;
+ int fd = 0, daemon, nostdin;
+ const char *output;
+ pid_t pid;
+
+ daemon = 0;
+ output = NULL;
+ wrap_json_unpack(main_config, "{s?b s?s}", "daemon", &daemon, "output", &output);
+ nostdin = 0;
+
+ if (output) {
+ fd = open(output, O_WRONLY | O_APPEND | O_CREAT, 0640);
+ if (fd < 0) {
+ ERROR("Can't open output %s", output);
+ exit(1);
+ }
+ }
- // open /dev/console to redirect output messAFBes
- consoleFD = open(main_config->console, O_WRONLY | O_APPEND | O_CREAT, 0640);
- if (consoleFD < 0) {
- ERROR("AFB-daemon cannot open /dev/console (use --foreground)");
- exit(1);
+ if (daemon) {
+ INFO("entering background mode");
+
+ pid = fork();
+ if (pid == -1) {
+ ERROR("Failed to fork daemon process");
+ exit(1);
+ }
+ if (pid != 0)
+ _exit(0);
+
+ nostdin = 1;
}
- // fork process when running background mode
- pid = fork();
- // if fail nothing much to do
- if (pid == -1) {
- ERROR("AFB-daemon Failed to fork son process");
- exit(1);
+ /* closes the input */
+ if (output) {
+ NOTICE("Redirecting output to %s", output);
+ close(2);
+ dup(fd);
+ close(1);
+ dup(fd);
+ close(fd);
}
- // if in father process, just leave
- if (pid != 0)
- _exit(0);
-
- // son process get all data in standalone mode
- NOTICE("background mode [pid:%d console:%s]", getpid(),
- main_config->console);
-
- // redirect default I/O on console
- close(2);
- dup(consoleFD); // redirect stderr
- close(1);
- dup(consoleFD); // redirect stdout
- close(0); // no need for stdin
- close(consoleFD);
-
-#if 0
- setsid(); // allow father process to fully exit
- sleep(2); // allow main to leave and release port
-#endif
+
+ if (nostdin)
+ close(0); /* except if 'daemon', ctrl+C still works after that */
}
/*---------------------------------------------------------
| http server
| Handles the HTTP server
+--------------------------------------------------------- */
-static int init_alias(void *closure, char *spec)
+static int init_alias(void *closure, const char *spec)
{
struct afb_hsrv *hsrv = closure;
char *path = strchr(spec, ':');
static int init_http_server(struct afb_hsrv *hsrv)
{
- if (!afb_hsrv_add_handler
- (hsrv, main_config->rootapi, afb_hswitch_websocket_switch, main_apiset, 20))
+ int rc;
+ const char *rootapi, *roothttp, *rootbase;
+
+ roothttp = NULL;
+ rc = wrap_json_unpack(main_config, "{ss ss s?s}",
+ "rootapi", &rootapi,
+ "rootbase", &rootbase,
+ "roothttp", &roothttp);
+ if (rc < 0) {
+ ERROR("Can't get HTTP server config");
+ exit(1);
+ }
+
+ if (!afb_hsrv_add_handler(hsrv, rootapi,
+ afb_hswitch_websocket_switch, main_apiset, 20))
return 0;
- if (!afb_hsrv_add_handler
- (hsrv, main_config->rootapi, afb_hswitch_apis, main_apiset, 10))
+ if (!afb_hsrv_add_handler(hsrv, rootapi,
+ afb_hswitch_apis, main_apiset, 10))
return 0;
- if (run_for_list(main_config->aliases, init_alias, hsrv))
+ if (run_for_config_array_opt("alias", init_alias, hsrv))
return 0;
- if (main_config->roothttp != NULL) {
- if (!afb_hsrv_add_alias
- (hsrv, "", afb_common_rootdir_get_fd(), main_config->roothttp,
- -10, 1))
+ if (roothttp != NULL) {
+ if (!afb_hsrv_add_alias(hsrv, "",
+ afb_common_rootdir_get_fd(), roothttp, -10, 1))
return 0;
}
- if (!afb_hsrv_add_handler
- (hsrv, main_config->rootbase, afb_hswitch_one_page_api_redirect, NULL,
- -20))
+ if (!afb_hsrv_add_handler(hsrv, rootbase,
+ afb_hswitch_one_page_api_redirect, NULL, -20))
return 0;
return 1;
static struct afb_hsrv *start_http_server()
{
int rc;
+ const char *uploaddir, *rootdir;
struct afb_hsrv *hsrv;
+ int cache_timeout, http_port;
+
+ rc = wrap_json_unpack(main_config, "{ss ss si si}",
+ "uploaddir", &uploaddir,
+ "rootdir", &rootdir,
+ "cache-eol", &cache_timeout,
+ "port", &http_port);
+ if (rc < 0) {
+ ERROR("Can't get HTTP server start config");
+ exit(1);
+ }
- if (afb_hreq_init_download_path(main_config->uploaddir)) {
- ERROR("unable to set the upload directory %s", main_config->uploaddir);
- return NULL;
+ if (afb_hreq_init_download_path(uploaddir)) {
+ static const char fallback_uploaddir[] = "/tmp";
+ WARNING("unable to set the upload directory %s", uploaddir);
+ if (afb_hreq_init_download_path(fallback_uploaddir)) {
+ ERROR("unable to fallback to upload directory %s", fallback_uploaddir);
+ return NULL;
+ }
}
hsrv = afb_hsrv_create();
return NULL;
}
- if (!afb_hsrv_set_cache_timeout(hsrv, main_config->cache_timeout)
+ if (!afb_hsrv_set_cache_timeout(hsrv, cache_timeout)
|| !init_http_server(hsrv)) {
ERROR("initialisation of httpd failed");
afb_hsrv_put(hsrv);
return NULL;
}
- NOTICE("Waiting port=%d rootdir=%s", main_config->http_port, main_config->rootdir);
- NOTICE("Browser URL= http://localhost:%d", main_config->http_port);
+ NOTICE("Waiting port=%d rootdir=%s", http_port, rootdir);
+ NOTICE("Browser URL= http://localhost:%d", http_port);
- rc = afb_hsrv_start(hsrv, (uint16_t) main_config->http_port, 15);
+ rc = afb_hsrv_start(hsrv, 15);
if (!rc) {
ERROR("starting of httpd failed");
afb_hsrv_put(hsrv);
return NULL;
}
+ rc = afb_hsrv_add_interface_tcp(hsrv, DEFAULT_BINDER_INTERFACE, (uint16_t) http_port);
+ if (!rc) {
+ ERROR("setting interface failed");
+ afb_hsrv_put(hsrv);
+ return NULL;
+ }
+
return hsrv;
}
| execute_command
+--------------------------------------------------------- */
+static void exit_at_end()
+{
+ exit(0);
+}
+
+static void wait_child(int signum, void* arg)
+{
+ pid_t pid = (pid_t)(intptr_t)arg;
+ pid_t pidchld = childpid;
+
+ if (pidchld == pid) {
+ childpid = 0;
+ if (!SELF_PGROUP)
+ killpg(pidchld, SIGKILL);
+ waitpid(pidchld, NULL, 0);
+ jobs_exit(exit_at_end);
+ } else {
+ waitpid(pid, NULL, 0);
+ }
+}
+
static void on_sigchld(int signum, siginfo_t *info, void *uctx)
{
if (info->si_pid == childpid) {
case CLD_EXITED:
case CLD_KILLED:
case CLD_DUMPED:
- childpid = 0;
- if (!SELF_PGROUP)
- killpg(info->si_pid, SIGKILL);
- waitpid(info->si_pid, NULL, 0);
- exit(0);
+ jobs_queue_lazy(0, 0, wait_child, (void*)(intptr_t)info->si_pid);
+ default:
+ break;
}
}
}
#define SUBST_CHAR '@'
#define SUBST_STR "@"
-static char *instanciate_string(char *arg, const char *port, const char *token)
+static char *instanciate_string(const char *arg, const char *port, const char *token)
{
char *resu, *it, *wr;
int chg, dif;
/* return arg when no change */
if (!chg)
- return arg;
+ return strdup(arg);
/* allocates the result */
resu = malloc((it - arg) + dif + 1);
char *repl;
int i;
- /* instanciate the environment */
+ /* instantiate the environment */
for (i = 0 ; environ[i] ; i++) {
repl = instanciate_string(environ[i], port, token);
if (!repl)
return 0;
}
-static int instanciate_command_args(const char *port, const char *token)
+static char **instanciate_command_args(struct json_object *exec, const char *port, const char *token)
{
+ char **result;
char *repl;
- int i;
+ int i, n;
+
+ /* allocates the result */
+ n = (int)json_object_array_length(exec);
+ result = malloc((n + 1) * sizeof * result);
+ if (!result) {
+ ERROR("out of memory");
+ return NULL;
+ }
/* instanciate the arguments */
- for (i = 0 ; main_config->exec[i] ; i++) {
- repl = instanciate_string(main_config->exec[i], port, token);
- if (!repl)
- return -1;
- main_config->exec[i] = repl;
+ for (i = 0 ; i < n ; i++) {
+ repl = instanciate_string(json_object_get_string(json_object_array_get_idx(exec, i)), port, token);
+ if (!repl) {
+ while(i)
+ free(result[--i]);
+ free(result);
+ return NULL;
+ }
+ result[i] = repl;
}
- return 0;
+ result[i] = NULL;
+ return result;
}
static int execute_command()
{
+ struct json_object *exec, *oport;
struct sigaction siga;
char port[20];
const char *token;
+ char **args;
int rc;
/* check whether a command is to execute or not */
- if (!main_config->exec || !main_config->exec[0])
+ if (!json_object_object_get_ex(main_config, "exec", &exec))
return 0;
if (SELF_PGROUP)
return 0;
/* compute the string for port */
- if (main_config->http_port)
- rc = snprintf(port, sizeof port, "%d", main_config->http_port);
+ if (json_object_object_get_ex(main_config, "port", &oport))
+ rc = snprintf(port, sizeof port, "%s", json_object_get_string(oport));
else
rc = snprintf(port, sizeof port, "%cp", SUBST_CHAR);
if (rc < 0 || rc >= (int)(sizeof port)) {
ERROR("port->txt failed");
}
else {
- /* instanciate arguments and environment */
+ /* instantiate arguments and environment */
token = afb_session_initial_token();
- if (instanciate_command_args(port, token) >= 0
- && instanciate_environ(port, token) >= 0) {
+ args = instanciate_command_args(exec, port, token);
+ if (args && instanciate_environ(port, token) >= 0) {
/* run */
if (!SELF_PGROUP)
setpgid(0, 0);
- execv(main_config->exec[0], main_config->exec);
- ERROR("can't launch %s: %m", main_config->exec[0]);
+ execv(args[0], args);
+ ERROR("can't launch %s: %m", args[0]);
}
}
exit(1);
struct afb_xreq xreq;
char *api;
char *verb;
- struct afb_config_list *current;
+ struct json_object *calls;
+ int index;
+ int count;
+ const char *callspec;
struct afb_session *session;
};
info = info ?: "";
if (!error) {
- NOTICE("startup call %s returned %s (%s)", sreq->current->value, json_object_get_string(object), info);
+ NOTICE("startup call %s returned %s (%s)", sreq->callspec, json_object_get_string(object), info);
json_object_put(object);
} else {
- ERROR("startup call %s ERROR! %s (%s)", sreq->current->value, error, info);
+ ERROR("startup call %s ERROR! %s (%s)", sreq->callspec, error, info);
exit(1);
}
}
free(sreq->api);
free(sreq->verb);
json_object_put(sreq->xreq.json);
- sreq->current = sreq->current->next;
- if (sreq->current)
+ if (++sreq->index < sreq->count)
startup_call_current(sreq);
else {
afb_session_close(sreq->session);
static void startup_call_current(struct startup_req *sreq)
{
- char *api, *verb, *json;
+ const char *api, *verb, *json;
+ enum json_tokener_error jerr;
- api = sreq->current->value;
+ sreq->callspec = json_object_get_string(json_object_array_get_idx(sreq->calls, sreq->index)),
+ api = sreq->callspec;
verb = strchr(api, '/');
if (verb) {
json = strchr(verb, ':');
sreq->verb = strndup(verb + 1, json - verb - 1);
sreq->xreq.request.called_api = sreq->api;
sreq->xreq.request.called_verb = sreq->verb;
- sreq->xreq.json = json_tokener_parse(json + 1);
- if (sreq->api && sreq->verb && sreq->xreq.json) {
+ sreq->xreq.json = json_tokener_parse_verbose(json + 1, &jerr);
+ if (sreq->api && sreq->verb && jerr == json_tokener_success) {
afb_xreq_process(&sreq->xreq, main_apiset);
return;
}
}
}
- ERROR("Bad call specification %s", sreq->current->value);
+ ERROR("Bad call specification %s", sreq->callspec);
exit(1);
}
static void run_startup_calls()
{
- struct afb_config_list *list;
+ struct json_object *calls;
struct startup_req *sreq;
+ int count;
- list = main_config->calls;
- if (list) {
+ if (json_object_object_get_ex(main_config, "call", &calls)
+ && json_object_is_type(calls, json_type_array)
+ && (count = (int)json_object_array_length(calls))) {
sreq = calloc(1, sizeof *sreq);
sreq->session = afb_session_create(3600);
- sreq->current = list;
+ sreq->calls = calls;
+ sreq->index = 0;
+ sreq->count = count;
startup_call_current(sreq);
}
}
static void start(int signum, void *arg)
{
+#if WITH_AFB_HOOK
+ const char *tracereq = NULL, *traceapi = NULL, *traceevt = NULL,
+#if !defined(REMOVE_LEGACY_TRACE)
+ *tracesvc = NULL, *traceditf = NULL,
+#endif
+ *traceses = NULL, *traceglob = NULL;
+#endif
+ const char *workdir, *rootdir, *token, *rootapi;
+ struct json_object *settings;
struct afb_hsrv *hsrv;
+ int max_session_count, session_timeout, api_timeout;
+ int no_httpd, http_port;
+ int rc;
+
afb_debug("start-entry");
exit(1);
}
+ settings = NULL;
+ no_httpd = 0;
+ http_port = -1;
+ rootapi = token = NULL;
+ rc = wrap_json_unpack(main_config, "{"
+ "ss ss s?s"
+ "si si si"
+ "s?b s?i s?s"
+#if WITH_AFB_HOOK
+#if !defined(REMOVE_LEGACY_TRACE)
+ "s?s s?s"
+#endif
+ "s?s s?s s?s s?s s?s"
+#endif
+ "s?o"
+ "}",
+
+ "rootdir", &rootdir,
+ "workdir", &workdir,
+ "token", &token,
+
+ "apitimeout", &api_timeout,
+ "cntxtimeout", &session_timeout,
+ "session-max", &max_session_count,
+
+ "no-httpd", &no_httpd,
+ "port", &http_port,
+ "rootapi", &rootapi,
+
+#if WITH_AFB_HOOK
+#if !defined(REMOVE_LEGACY_TRACE)
+ "tracesvc", &tracesvc,
+ "traceditf", &traceditf,
+#endif
+ "tracereq", &tracereq,
+ "traceapi", &traceapi,
+ "traceevt", &traceevt,
+ "traceses", &traceses,
+ "traceglob", &traceglob,
+#endif
+ "set", &settings
+ );
+ if (rc < 0) {
+ ERROR("Unable to get start config");
+ exit(1);
+ }
+
+ /* initialize session handling */
+ if (afb_session_init(max_session_count, session_timeout, token)) {
+ ERROR("initialisation of session manager failed");
+ goto error;
+ }
+
/* set the directories */
- mkdir(main_config->workdir, S_IRWXU | S_IRGRP | S_IXGRP);
- if (chdir(main_config->workdir) < 0) {
- ERROR("Can't enter working dir %s", main_config->workdir);
+ mkdir(workdir, S_IRWXU | S_IRGRP | S_IXGRP);
+ if (chdir(workdir) < 0) {
+ ERROR("Can't enter working dir %s", workdir);
goto error;
}
- if (afb_common_rootdir_set(main_config->rootdir) < 0) {
- ERROR("failed to set common root directory");
+ if (afb_common_rootdir_set(rootdir) < 0) {
+ ERROR("failed to set common root directory %s", rootdir);
goto error;
}
-
- /* configure the daemon */
- if (afb_session_init(main_config->max_session_count, main_config->session_timeout, main_config->token)) {
- ERROR("initialisation of session manager failed");
+ if (addenv_realpath("AFB_WORKDIR", "." /* resolved by realpath */)
+ || addenv_realpath("AFB_ROOTDIR", rootdir /* relative to current directory */)) {
+ ERROR("can't set DIR environment");
goto error;
}
- main_apiset = afb_apiset_create("main", main_config->api_timeout);
+
+ /* setup HTTP */
+ if (!no_httpd) {
+ if (http_port < 0) {
+ ERROR("no port is defined");
+ goto error;
+ }
+ if (http_port == 0) {
+ ERROR("random port is not implemented");
+ goto error;
+ }
+ if (addenv_int("AFB_PORT", http_port)
+ || addenv("AFB_TOKEN", afb_session_initial_token())) {
+ ERROR("can't set HTTP environment");
+ goto error;
+ }
+ }
+
+ /* configure the daemon */
+ afb_export_set_config(settings);
+ main_apiset = afb_apiset_create("main", api_timeout);
if (!main_apiset) {
ERROR("can't create main api set");
goto error;
ERROR("failed to setup monitor");
goto error;
}
- if (afb_supervision_init() < 0) {
+#if WITH_SUPERVISION
+ if (afb_supervision_init(main_apiset, main_config) < 0) {
ERROR("failed to setup supervision");
goto error;
}
+#endif
+#if WITH_AFB_HOOK
/* install hooks */
- if (main_config->tracereq)
- afb_hook_create_xreq(NULL, NULL, NULL, main_config->tracereq, NULL, NULL);
- if (main_config->traceapi)
- afb_hook_create_api(NULL, main_config->traceapi, NULL, NULL);
- if (main_config->traceevt)
- afb_hook_create_evt(NULL, main_config->traceevt, NULL, NULL);
- if (main_config->traceses)
- afb_hook_create_session(NULL, main_config->traceses, NULL, NULL);
-
- /* load bindings */
+ if (tracereq)
+ afb_hook_create_xreq(NULL, NULL, NULL, afb_hook_flags_xreq_from_text(tracereq), NULL, NULL);
+#if !defined(REMOVE_LEGACY_TRACE)
+ if (traceapi || tracesvc || traceditf)
+ afb_hook_create_api(NULL, afb_hook_flags_api_from_text(traceapi)
+ | afb_hook_flags_legacy_ditf_from_text(traceditf)
+ | afb_hook_flags_legacy_svc_from_text(tracesvc), NULL, NULL);
+#else
+ if (traceapi)
+ afb_hook_create_api(NULL, afb_hook_flags_api_from_text(traceapi), NULL, NULL);
+#endif
+ if (traceevt)
+ afb_hook_create_evt(NULL, afb_hook_flags_evt_from_text(traceevt), NULL, NULL);
+ if (traceses)
+ afb_hook_create_session(NULL, afb_hook_flags_session_from_text(traceses), NULL, NULL);
+ if (traceglob)
+ afb_hook_create_global(afb_hook_flags_global_from_text(traceglob), NULL, NULL);
+#endif
+
+ /* load bindings and apis */
afb_debug("start-load");
- apiset_start_list(main_config->so_bindings, afb_api_so_add_binding, "the binding");
-#if defined(WITH_DBUS_TRANSPARENCY)
- apiset_start_list(main_config->dbus_clients, afb_api_dbus_add_client, "the afb-dbus client");
+#if WITH_DYNAMIC_BINDING
+ apiset_start_list("binding", afb_api_so_add_binding, "the binding");
+ apiset_start_list("ldpaths", afb_api_so_add_pathset_fails, "the binding path set");
+ apiset_start_list("weak-ldpaths", afb_api_so_add_pathset_nofails, "the weak binding path set");
#endif
- apiset_start_list(main_config->ws_clients, afb_api_ws_add_client_weak, "the afb-websocket client");
- apiset_start_list(main_config->ldpaths, afb_api_so_add_pathset_fails, "the binding path set");
- apiset_start_list(main_config->weak_ldpaths, afb_api_so_add_pathset_nofails, "the weak binding path set");
- apiset_start_list(main_config->auto_ws, afb_autoset_add_ws, "the automatic afb-websocket path set");
- apiset_start_list(main_config->auto_link, afb_autoset_add_so, "the automatic link binding path set");
-
-#if defined(WITH_DBUS_TRANSPARENCY)
- apiset_start_list(main_config->dbus_servers, afb_api_dbus_add_server, "the afb-dbus service");
+ apiset_start_list("auto-api", afb_autoset_add_any, "the automatic api path set");
+#if WITH_DBUS_TRANSPARENCY
+ apiset_start_list("dbus-client", afb_api_dbus_add_client, "the afb-dbus client");
#endif
- apiset_start_list(main_config->ws_servers, afb_api_ws_add_server, "the afb-websocket service");
+ apiset_start_list("ws-client", afb_api_ws_add_client_weak, "the afb-websocket client");
DEBUG("Init config done");
#if !defined(NO_CALL_PERSONALITY)
personality((unsigned long)-1L);
#endif
- if (afb_apiset_start_all_services(main_apiset, 1) < 0)
+ if (afb_apiset_start_all_services(main_apiset) < 0)
goto error;
+ /* export started apis */
+ apiset_start_list("ws-server", afb_api_ws_add_server, "the afb-websocket service");
+#if WITH_DBUS_TRANSPARENCY
+ apiset_start_list("dbus-server", afb_api_dbus_add_server, "the afb-dbus service");
+#endif
+
/* start the HTTP server */
afb_debug("start-http");
- if (!main_config->no_httpd) {
- if (main_config->http_port <= 0) {
- ERROR("no port is defined");
- goto error;
- }
-
- if (!afb_hreq_init_cookie(main_config->http_port, main_config->rootapi, main_config->session_timeout)) {
+ if (!no_httpd) {
+ if (!afb_hreq_init_cookie(http_port, rootapi, session_timeout)) {
ERROR("initialisation of HTTP cookies failed");
goto error;
}
/* ready */
sd_notify(1, "READY=1");
+
+ /* activate the watchdog */
+#if HAS_WATCHDOG
+ if (watchdog_activate() < 0)
+ ERROR("can't start the watchdog");
+#endif
+
return;
error:
exit(1);
int main(int argc, char *argv[])
{
+ struct json_object *obj;
afb_debug("main-entry");
- // let's run this program with a low priority
- nice(20);
-
// ------------- Build session handler & init config -------
- main_config = afb_config_parse_arguments(argc, argv);
- if (main_config->name) {
- verbose_set_name(main_config->name, 0);
- process_name_set_name(main_config->name);
- process_name_replace_cmdline(argv, main_config->name);
+ main_config = afb_args_parse(argc, argv);
+ if (sig_monitor_init(
+ !json_object_object_get_ex(main_config, "trap-faults", &obj)
+ || json_object_get_boolean(obj)) < 0) {
+ ERROR("failed to initialise signal handlers");
+ return 1;
+ }
+
+
+ if (json_object_object_get_ex(main_config, "name", &obj)) {
+ verbose_set_name(json_object_get_string(obj), 0);
+ process_name_set_name(json_object_get_string(obj));
+ process_name_replace_cmdline(argv, json_object_get_string(obj));
}
afb_debug("main-args");
// --------- run -----------
- if (main_config->background) {
- // --------- in background mode -----------
- INFO("entering background mode");
- daemonize();
- } else {
- // ---- in foreground mode --------------------
- INFO("entering foreground mode");
- }
+ daemonize();
INFO("running with pid %d", getpid());
/* set the daemon environment */
afb_debug("main-start");
/* enter job processing */
- jobs_start(3, 0, 50, start, NULL);
+ jobs_start(3, 0, 100, start, NULL);
WARNING("hoops returned from jobs_enter! [report bug]");
return 1;
}
Code Review / src / app-framework-binder.git / blobdiff