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Implement MQTT connect username/password

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PUBLISHED_FROM=be604dc6b3650c78daaa02ea4db8cd067069b5e1
This commit is contained in:
Marko Mikulicic authored and rojer committed 2016-05-18 12:07:20 +03:00
1 parent d41419c8d3
commit b5b672ec89
2 files changed
+68 -21
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mongoose.c
+25 -3
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@@ -8399,6 +8399,8 @@ int mg_rpc_parse_reply(const char *buf, int len, struct json_token *toks,
#ifndef MG_DISABLE_MQTT
#include <string.h>
/* Amalgamated: #include "mongoose/src/internal.h" */
/* Amalgamated: #include "mongoose/src/mqtt.h" */
@@ -8509,7 +8511,7 @@ void mg_send_mqtt_handshake_opt(struct mg_connection *nc, const char *client_id,
uint8_t header = MG_MQTT_CMD_CONNECT << 4;
uint8_t rem_len;
uint16_t keep_alive;
uint16_t client_id_len;
uint16_t len;
/*
* 9: version_header(len, magic_string, version_number), 1: flags, 2:
@@ -8518,6 +8520,15 @@ void mg_send_mqtt_handshake_opt(struct mg_connection *nc, const char *client_id,
*/
rem_len = 9 + 1 + 2 + 2 + strlen(client_id);
if (opts.user_name != NULL) {
opts.flags |= MG_MQTT_HAS_USER_NAME;
rem_len += strlen(opts.user_name) + 2;
}
if (opts.password != NULL) {
opts.flags |= MG_MQTT_HAS_PASSWORD;
rem_len += strlen(opts.password) + 2;
}
mg_send(nc, &header, 1);
mg_send(nc, &rem_len, 1);
mg_send(nc, "\00\06MQIsdp\03", 9);
@@ -8529,9 +8540,20 @@ void mg_send_mqtt_handshake_opt(struct mg_connection *nc, const char *client_id,
keep_alive = htons(opts.keep_alive);
mg_send(nc, &keep_alive, 2);
client_id_len = htons(strlen(client_id));
mg_send(nc, &client_id_len, 2);
len = htons(strlen(client_id));
mg_send(nc, &len, 2);
mg_send(nc, client_id, strlen(client_id));
if (opts.flags & MG_MQTT_HAS_USER_NAME) {
len = htons(strlen(opts.user_name));
mg_send(nc, &len, 2);
mg_send(nc, opts.user_name, strlen(opts.user_name));
}
if (opts.flags & MG_MQTT_HAS_PASSWORD) {
len = htons(strlen(opts.password));
mg_send(nc, &len, 2);
mg_send(nc, opts.password, strlen(opts.password));
}
}
static void mg_mqtt_prepend_header(struct mg_connection *nc, uint8_t cmd,