version 1.2.2.2, 2012/04/15 21:44:33
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version 1.2.2.6, 2012/06/29 15:43:13
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#include "global.h" |
#include "global.h" |
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#include "mqttd.h" |
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#include "mqttd_calls.h" |
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int | inline int |
srv_Socket(cfg_root_t * __restrict cfg) |
srv_Socket(cfg_root_t * __restrict cfg) |
{ |
{ |
int s = -1, n = 1; | int s = -1; |
struct hostent *host; | |
ait_val_t v; |
ait_val_t v; |
u_short port; |
u_short port; |
io_sockaddr_t sa; | io_sockaddr_t sa = {{ 0 }}; |
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ioTRACE(2); |
ioTRACE(2); |
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assert(cfg); |
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cfg_loadAttribute(cfg, "mqttd", "port", &v, MQTT_PORT); |
cfg_loadAttribute(cfg, "mqttd", "port", &v, MQTT_PORT); |
port = strtol(AIT_GET_STR(&v), NULL, 0); |
port = strtol(AIT_GET_STR(&v), NULL, 0); |
AIT_FREE_VAL(&v); |
AIT_FREE_VAL(&v); |
cfg_loadAttribute(cfg, "mqttd", "listen", &v, MQTT_HOST); |
cfg_loadAttribute(cfg, "mqttd", "listen", &v, MQTT_HOST); |
| if (!io_gethostbyname(AIT_GET_STR(&v), port, &sa)) { |
host = gethostbyname(AIT_GET_STR(&v)); | ioLIBERR(io); |
AIT_FREE_VAL(&v); | AIT_FREE_VAL(&v); |
if (!host) { | |
ioERROR(h_errno, "%s", hstrerror(h_errno)); | |
return -1; |
return -1; |
} | } else |
switch (host->h_addrtype) { | AIT_FREE_VAL(&v); |
case AF_INET: | |
sa.sin.sin_len = sizeof(struct sockaddr_in); | |
sa.sin.sin_family = AF_INET; | |
sa.sin.sin_port = htons(port); | |
memcpy(&sa.sin.sin_addr, host->h_addr, sizeof sa.sin.sin_addr); | |
break; | |
case AF_INET6: | |
sa.sin6.sin6_len = sizeof(struct sockaddr_in6); | |
sa.sin6.sin6_family = AF_INET6; | |
sa.sin6.sin6_port = htons(port); | |
memcpy(&sa.sin6.sin6_addr, host->h_addr, sizeof sa.sin6.sin6_addr); | |
break; | |
default: | |
ioERROR(host->h_addrtype, "unsupported socket type"); | |
return -1; | |
} | |
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s = socket(sa.ss.ss_family, SOCK_STREAM, 0); | s = mqtt_srv_Create(&sa.sa, sa.sa.sa_len); |
if (s == -1) { |
if (s == -1) { |
ioSYSERR(0); | ioLIBERR(mqtt); |
return -1; |
return -1; |
} |
} |
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &n, sizeof n) == -1) { |
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ioSYSERR(0); |
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close(s); |
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return -1; |
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} |
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if (bind(s, (struct sockaddr*) &sa.ss, sa.ss.ss_len) == -1) { |
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ioSYSERR(0); |
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close(s); |
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return -1; |
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} |
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return s; |
return s; |
} |
} |
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int | inline int |
srv_Close(int s) |
srv_Close(int s) |
{ |
{ |
ioTRACE(2); |
ioTRACE(2); |
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if (s > STDERR_FILENO) | return mqtt_srv_Destroy(s); |
shutdown(s, SHUT_RDWR); | } |
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return close(s); | inline int |
| srv_Will(struct tagSession * __restrict sess) |
| { |
| int ret = 0; |
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| ioTRACE(2); |
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| ret = mqtt_msgPUBLISH(sess->sess_buf, sess->sess_will.topic, 0xDEAD, 0, 1, 0, |
| sess->sess_will.msg, sess->sess_will.msg ? strlen(sess->sess_will.msg) : 0); |
| if (ret == -1) |
| return -1; /* error */ |
| else |
| return cmdPUBLISH(sess->sess_srv, ret, sess); |
} |
} |