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This branch for debugging DTLS #90, #150, #195, #227

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The purpose of this branch is to share work in process.
Change sellect() of UDP to poll()
Rewrite UDP6 for DTLS6

Known bug: can't reconnect DTLS

Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
This commit is contained in:
tomoaki
2021-06-11 10:54:20 +09:00
parent 83c30d662f
commit 5fb4312aad
52 changed files with 5101 additions and 1790 deletions
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64
MQTTSNGateway/src/MQTTSNGWProcess.cpp
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@@ -16,6 +16,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <string>
#include <stdarg.h>
#include <signal.h>
#include <Timer.h>
@@ -156,6 +157,8 @@ int Process::getParam(const char* parameter, char* value)
{
char str[MQTTSNGW_PARAM_MAX];
char param[MQTTSNGW_PARAM_MAX];
memset(str, 0, sizeof(str));
memset(param, 0, sizeof(param));
FILE *fp;
int i = 0, j = 0;
@@ -166,40 +169,55 @@ int Process::getParam(const char* parameter, char* value)
throw Exception("Config file not found:\n\nUsage: Command -f path/config_file_name\n", 0);
}
int paramlen = strlen(parameter);
while (true)
{
int pos = 0;
int len = 0;
if (fgets(str, MQTTSNGW_PARAM_MAX - 1, fp) == NULL)
{
fclose(fp);
return -3;
}
if (!strncmp(str, parameter, strlen(parameter)))
if (str[0] == '#' || str[0] == '\n')
{
while (str[i++] != '=')
{
;
}
while (str[i] != '\n')
{
param[j++] = str[i++];
}
param[j] = '\0';
continue;
}
for (i = strlen(param) - 1; i >= 0 && isspace(param[i]); i--)
;
param[i + 1] = '\0';
for (i = 0; isspace(param[i]); i++)
;
if (i > 0)
len = strlen(str);
for (pos = 0; i < len; pos++)
{
if (str[pos] == '=')
{
j = 0;
while (param[i])
param[j++] = param[i++];
param[j] = '\0';
break;
}
}
if (pos == paramlen)
{
if (strncmp(str, parameter, paramlen) == 0)
{
strcpy(param, str + pos + 1);
param[len - pos - 2] = '\0';
for (i = strlen(param) - 1; i >= 0 && isspace(param[i]); i--)
;
param[i + 1] = '\0';
for (i = 0; isspace(param[i]); i++)
;
if (i > 0)
{
j = 0;
while (param[i])
param[j++] = param[i++];
param[j] = '\0';
}
strcpy(value, param);
fclose(fp);
return 0;
}
strcpy(value, param);
fclose(fp);
return 0;
}
}
fclose(fp);