version 1.1.1.1.2.8, 2011/12/01 08:15:25
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version 1.2.2.10, 2012/06/26 14:51:33
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#include "global.h" |
#include "global.h" |
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#include "mqttd.h" |
#include "rtlm.h" |
#include "rtlm.h" |
#include "utils.h" |
#include "utils.h" |
#include "daemon.h" |
#include "daemon.h" |
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sl_config cfg; | io_enableDEBUG; |
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| cfg_root_t cfg; |
| sessions_t Sessions; |
sched_root_task_t *root; |
sched_root_task_t *root; |
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sqlite3 *acc, *pub; |
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FILE *logg; |
extern char compiled[], compiledby[], compilehost[]; |
extern char compiled[], compiledby[], compilehost[]; |
static char szCfgName[MAXPATHLEN]; |
static char szCfgName[MAXPATHLEN]; |
int Verbose, Kill; | volatile intptr_t Kill; |
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static void |
static void |
Line 30 sigHand(int sig)
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Line 36 sigHand(int sig)
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switch (sig) { |
switch (sig) { |
case SIGHUP: |
case SIGHUP: |
UnloadConfig(&cfg); | cfgUnloadConfig(&cfg); |
if (!LoadConfig(szCfgName, &cfg)) { | if (!cfgLoadConfig(szCfgName, &cfg)) { |
VERB(1) syslog(LOG_DEBUG, "Config reload OK!"); | ioDEBUG(1, "Config reload OK!"); |
break; |
break; |
} |
} |
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syslog(LOG_ERR, "Error:: can't reload #%d - %s", cfg_GetErrno(), cfg_GetError()); | ioLIBERR(cfg); |
| case SIGINT: |
case SIGTERM: |
case SIGTERM: |
VERB(1) syslog(LOG_DEBUG, "Terminate MQTT service in progress"); | ioDEBUG(1, "Terminate MQTT service in progress"); |
Kill++; |
Kill++; |
break; |
break; |
case SIGCHLD: |
case SIGCHLD: |
while (waitpid(-1, &stat, WNOHANG) > 0); |
while (waitpid(-1, &stat, WNOHANG) > 0); |
break; |
break; |
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case SIGPIPE: |
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break; |
} |
} |
} |
} |
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Line 51 sigHand(int sig)
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Line 60 sigHand(int sig)
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int |
int |
main(int argc, char **argv) |
main(int argc, char **argv) |
{ |
{ |
char ch, batch = 0, szStr[STRSIZ]; | char ch, batch = 0; |
register int i; |
register int i; |
sqlite3 *acc = NULL, *pub = NULL; |
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FILE *logg = NULL; |
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int sock = -1, ret = 0; |
int sock = -1, ret = 0; |
struct passwd *pass; |
struct passwd *pass; |
struct sigaction sa; |
struct sigaction sa; |
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ait_val_t v; |
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TAILQ_INIT(&Sessions); |
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strlcpy(szCfgName, DEFAULT_CONFIG, sizeof szCfgName); |
strlcpy(szCfgName, DEFAULT_CONFIG, sizeof szCfgName); |
while ((ch = getopt(argc, argv, "hvbc:")) != -1) |
while ((ch = getopt(argc, argv, "hvbc:")) != -1) |
switch (ch) { |
switch (ch) { |
Line 69 main(int argc, char **argv)
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Line 79 main(int argc, char **argv)
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batch++; |
batch++; |
break; |
break; |
case 'v': |
case 'v': |
Verbose++; | io_incDebug; |
break; |
break; |
case 'h': |
case 'h': |
default: |
default: |
Line 79 main(int argc, char **argv)
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Line 89 main(int argc, char **argv)
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argc -= optind; |
argc -= optind; |
argv += optind; |
argv += optind; |
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if (LoadConfig(szCfgName, &cfg)) { | if (cfgLoadConfig(szCfgName, &cfg)) { |
printf("Error:: can't load #%d - %s\n", cfg_GetErrno(), cfg_GetError()); |
printf("Error:: can't load #%d - %s\n", cfg_GetErrno(), cfg_GetError()); |
return 1; |
return 1; |
} |
} |
openlog("mqttd", LOG_PID | LOG_CONS, LOG_DAEMON); |
openlog("mqttd", LOG_PID | LOG_CONS, LOG_DAEMON); |
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/* load 3 plugins */ |
for (i = 0; i < 3; i++) |
for (i = 0; i < 3; i++) |
if (!mqttLoadRTLM(&cfg, i)) { |
if (!mqttLoadRTLM(&cfg, i)) { |
printf("Error:: Can't load RTL module\n"); |
printf("Error:: Can't load RTL module\n"); |
while (i--) | mqttUnloadRTLM(acc); |
mqttUnloadRTLM(i); | mqttUnloadRTLM(pub); |
UnloadConfig(&cfg); | mqttUnloadRTLM(logg); |
| cfgUnloadConfig(&cfg); |
closelog(); |
closelog(); |
return 2; |
return 2; |
} |
} |
Line 109 main(int argc, char **argv)
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Line 121 main(int argc, char **argv)
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goto end; |
goto end; |
} |
} |
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if (mqttMkDir(&cfg)) { |
if (mqttMkDir(&cfg)) { |
printf("Error:: in statedir #%d - %s\n", errno, strerror(errno)); |
printf("Error:: in statedir #%d - %s\n", errno, strerror(errno)); |
ret = 3; |
ret = 3; |
goto end; |
goto end; |
} |
} |
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memset(&sa, 0, sizeof sa); |
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sigemptyset(&sa.sa_mask); |
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sa.sa_handler = sigHand; |
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sigaction(SIGHUP, &sa, NULL); |
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sigaction(SIGTERM, &sa, NULL); |
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sigaction(SIGCHLD, &sa, NULL); |
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if (!batch) |
if (!batch) |
switch (fork()) { |
switch (fork()) { |
case -1: |
case -1: |
Line 138 main(int argc, char **argv)
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Line 144 main(int argc, char **argv)
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dup2(ret, STDERR_FILENO); |
dup2(ret, STDERR_FILENO); |
close(ret); |
close(ret); |
} |
} |
VERB(2) syslog(LOG_DEBUG, "Welcome MQTT service into shadow land!"); | ioDEBUG(2, "Welcome MQTT service into shadow land!"); |
break; |
break; |
default: |
default: |
VERB(2) syslog(LOG_DEBUG, "MQTT service go to shadow land ..."); | ioDEBUG(2, "MQTT service go to shadow land ..."); |
sleep(1); |
sleep(1); |
ret = 0; |
ret = 0; |
goto end; |
goto end; |
} |
} |
else |
else |
VERB(1) printf("Start service in batch mode ...\n"); | ioDEBUG(1, "Start service in batch mode ..."); |
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VERB(2) syslog(LOG_DEBUG, "Service is ready for start engine ..."); | memset(&sa, 0, sizeof sa); |
| sigemptyset(&sa.sa_mask); |
| sa.sa_handler = sigHand; |
| sigaction(SIGHUP, &sa, NULL); |
| sigaction(SIGINT, &sa, NULL); |
| sigaction(SIGTERM, &sa, NULL); |
| sigaction(SIGCHLD, &sa, NULL); |
| sigaction(SIGPIPE, &sa, NULL); |
| ioDEBUG(2, "Service is ready for starting engine ..."); |
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if ((sock = srv_Socket(&cfg)) == -1) { |
if ((sock = srv_Socket(&cfg)) == -1) { |
ret = 4; |
ret = 4; |
goto end; |
goto end; |
} |
} |
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cfg_LoadAttribute(&cfg, CFG("mqttd"), CFG("user"), CFG(szStr), sizeof szStr, MQTT_USER); | cfg_loadAttribute(&cfg, "mqttd", "user", &v, MQTT_USER); |
pass = getpwnam(szStr); | pass = getpwnam(AIT_GET_STR(&v)); |
| AIT_FREE_VAL(&v); |
if (pass) { |
if (pass) { |
setgid(pass->pw_gid); |
setgid(pass->pw_gid); |
setuid(pass->pw_uid); |
setuid(pass->pw_uid); |
VERB(1) syslog(LOG_WARNING, "Try to change group #%d and user #%d", pass->pw_gid, pass->pw_uid); | ioDEBUG(2, "Try to change group #%d and user #%d", pass->pw_gid, pass->pw_uid); |
} |
} |
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if (!(root = schedBegin())) { |
if (!(root = schedBegin())) { |
printf("Error:: scheduler #%d - %s\n", sched_GetErrno(), sched_GetError()); | ioLIBERR(sched); |
ret = 6; |
ret = 6; |
goto end; |
goto end; |
} |
} |
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/* go catch the cat ... */ |
Run(sock); |
Run(sock); |
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schedEnd(&root); |
schedEnd(&root); |
end: | end: /* free all resources */ |
if (sock > STDERR_FILENO) | srv_Close(sock); |
srv_Close(sock); | |
call.CloseLOG(logg); |
call.CloseLOG(logg); |
call.ClosePUB(pub); |
call.ClosePUB(pub); |
call.CloseACC(acc); |
call.CloseACC(acc); |
for (i = 0; i < 3; i++) | mqttUnloadRTLM(acc); |
mqttUnloadRTLM(i); | mqttUnloadRTLM(pub); |
| mqttUnloadRTLM(logg); |
| cfgUnloadConfig(&cfg); |
closelog(); |
closelog(); |
UnloadConfig(&cfg); |
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return ret; |
return ret; |
} |
} |