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Factorize timestamp parsing to be coherent with command line format in configuration file.

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This commit is contained in:
Sylvain LAFRASSE 2022-03-30 16:50:38 +02:00
parent 1ec39d1c7b
commit a543fbd7ef
6 changed files with 99 additions and 39 deletions
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101
src/options.c
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@ -33,6 +33,7 @@
#include "options.h"
#include "error.h"
#include "misc.h"
#include "print.h"
/* Default options */
struct option_t option =
@ -52,6 +53,7 @@ struct option_t option =
.log_filename = "",
.map = "",
.color = -1,
.debug = false,
};
void print_help(char *argv[])
@ -81,6 +83,74 @@ void print_help(char *argv[])
printf("\n");
}
const char* timestamp_token(enum timestamp_t timestamp)
{
switch (timestamp)
{
case TIMESTAMP_NONE:
return "none";
break;
case TIMESTAMP_24HOUR:
return "24hour";
break;
case TIMESTAMP_24HOUR_START:
return "24hour-start";
break;
case TIMESTAMP_ISO8601:
return "iso8601";
break;
default:
return "unknown";
break;
}
}
enum timestamp_t timestamp_option_parse(const char *arg)
{
enum timestamp_t timestamp = TIMESTAMP_24HOUR; // Default
if (arg != NULL)
{
if (strcmp(arg, "24hour-start") == 0)
{
return TIMESTAMP_24HOUR_START;
}
else if (strcmp(arg, "iso8601") == 0)
{
return TIMESTAMP_ISO8601;
}
else
{
printf("Warning: Unknown timestamp type, falling back to '24hour' default format\n");
}
}
return timestamp;
}
void options_print()
{
tio_printf("Configuration:");
tio_printf(" TTY device: %s", option.tty_device);
tio_printf(" Baudrate: %u", option.baudrate);
tio_printf(" Databits: %d", option.databits);
tio_printf(" Flow: %s", option.flow);
tio_printf(" Stopbits: %d", option.stopbits);
tio_printf(" Parity: %s", option.parity);
tio_printf(" Local echo: %s", option.local_echo ? "enabled" : "disabled");
tio_printf(" Timestamps: %s", timestamp_token(option.timestamp));
tio_printf(" Output delay: %d", option.output_delay);
tio_printf(" Auto connect: %s", option.no_autoconnect ? "disabled" : "enabled");
if (option.map[0] != 0)
tio_printf(" Map flags: %s", option.map);
if (option.log)
tio_printf(" Log file: %s", option.log_filename);
}
void options_parse(int argc, char *argv[])
{
int c;
@ -110,6 +180,7 @@ void options_parse(int argc, char *argv[])
{"color", required_argument, 0, 'c'},
{"version", no_argument, 0, 'v'},
{"help", no_argument, 0, 'h'},
{"V", no_argument, 0, 'V'},
{0, 0, 0, 0 }
};
@ -117,7 +188,7 @@ void options_parse(int argc, char *argv[])
int option_index = 0;
/* Parse argument using getopt_long */
c = getopt_long(argc, argv, "b:d:f:s:p:o:net::Ll::m:c:vh", long_options, &option_index);
c = getopt_long(argc, argv, "b:d:f:s:p:o:net::Ll::m:c:vhV", long_options, &option_index);
/* Detect the end of the options */
if (c == -1)
@ -168,27 +239,7 @@ void options_parse(int argc, char *argv[])
break;
case 't':
option.timestamp = TIMESTAMP_24HOUR; // Default
if (optarg != NULL)
{
if (strcmp(optarg, "24hour") == 0)
{
option.timestamp = TIMESTAMP_24HOUR;
}
else if (strcmp(optarg, "24hour-start") == 0)
{
option.timestamp = TIMESTAMP_24HOUR_START;
}
else if (strcmp(optarg, "iso8601") == 0)
{
option.timestamp = TIMESTAMP_ISO8601;
}
else
{
printf("Error: Unknown timestamp type\n");
exit(EXIT_FAILURE);
}
}
option.timestamp = timestamp_option_parse(optarg);
break;
case 'L':
@ -238,6 +289,10 @@ void options_parse(int argc, char *argv[])
exit(EXIT_SUCCESS);
break;
case 'V':
option.debug = true;
break;
case '?':
/* getopt_long already printed an error message */
exit(EXIT_FAILURE);
@ -268,7 +323,7 @@ void options_parse(int argc, char *argv[])
/* Print any remaining command line arguments (unknown options) */
if (optind < argc)
{
printf("Error: unknown arguments: ");
printf("Error: Unknown argument ");
while (optind < argc)
printf("%s ", argv[optind++]);
printf("\n");