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add USAGE, OPTSTR macros

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rename help() to usage()

log_warn() an unknown option

condense set_kind()
This commit is contained in:
onyx-and-iris 2024-07-09 12:43:32 +01:00
parent 88fe1f5782
commit b2bdd21da5
1 changed files with 34 additions and 40 deletions
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74
src/vmrcli.c
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@ -21,6 +21,17 @@
#include "log.h"
#include "util.h"
#define USAGE "Usage: .\\vmrcli.exe [-h] [-i] [-k] [-D] [-v] [-c] [-m] [-s] <api commands>\n" \
"Where: \n" \
"\th: Prints the help message\n" \
"\ti: Enable interactive mode\n" \
"\tk: The kind of Voicemeeter (basic, banana, potato)\n" \
"\tD: Set log level 0=TRACE, 1=DEBUG, 2=INFO, 3=WARN, 4=ERROR, 5=FATAL\n" \
"\tv: Enable extra console output (toggle, set messages)\n" \
"\tc: Load a user configuration (give the full file path)\n" \
"\tm: Launch the MacroButtons application\n" \
"\ts: Launch the StreamerView application"
#define OPTSTR ":hk:msc:iD:v"
#define MAX_LINE 512
/**
@ -47,7 +58,7 @@ struct result
static bool vflag = false;
void help(void);
static void usage(void);
enum kind set_kind(char *kval);
void interactive(PT_VMR vmr);
void parse_input(PT_VMR vmr, char *input);
@ -67,19 +78,16 @@ int main(int argc, char *argv[])
if (argc == 1)
{
help();
exit(EXIT_SUCCESS);
usage();
}
log_set_level(LOG_WARN);
while ((opt = getopt(argc, argv, "hk:msc:iD:v")) != -1)
opterr = 0;
while ((opt = getopt(argc, argv, OPTSTR)) != -1)
{
switch (opt)
{
case 'h':
help();
exit(EXIT_SUCCESS);
case 'k':
kind = set_kind(optarg);
if (kind == UNKNOWN)
@ -117,8 +125,20 @@ int main(int argc, char *argv[])
case 'v':
vflag = true;
break;
case '?':
log_warn("unknown option -- '%c'\n"
"Try .\\vmrcli.exe -h for more information.",
optopt);
exit(EXIT_FAILURE);
case ':':
log_warn("missing argument for option -- '%c'\n"
"Try .\\vmrcli.exe -h for more information.",
optopt);
exit(EXIT_FAILURE);
case 'h':
/* FALLTHROUGH */
default:
abort();
usage();
}
}
@ -179,19 +199,10 @@ int main(int argc, char *argv[])
/**
* @brief prints the help message
*/
void help()
static void usage()
{
puts(
"Usage: .\\vmrcli.exe [-h] [-i] [-k] [-D] [-v] [-c] [-m] [-s] <api commands>\n"
"Where: \n"
"\th: Prints the help message\n"
"\ti: Enable interactive mode\n"
"\tk: The kind of Voicemeeter (basic, banana, potato)\n"
"\tD: Set log level 0=TRACE, 1=DEBUG, 2=INFO, 3=WARN, 4=ERROR, 5=FATAL\n"
"\tv: Enable extra console output (toggle, set messages)\n"
"\tc: Load a user configuration (give the full file path)\n"
"\tm: Launch the MacroButtons application\n"
"\ts: Launch the StreamerView application");
puts(USAGE);
exit(EXIT_SUCCESS);
}
/**
@ -204,31 +215,14 @@ void help()
enum kind set_kind(char *kval)
{
if (strcmp(kval, "basic") == 0)
{
if (sizeof(void *) == 8)
return BASICX64;
else
return BASIC;
}
return sizeof(void *) == 8 ? BASICX64 : BASIC;
else if (strcmp(kval, "banana") == 0)
{
if (sizeof(void *) == 8)
return BANANAX64;
else
return BANANA;
}
return sizeof(void *) == 8 ? BANANAX64 : BANANA;
else if (strcmp(kval, "potato") == 0)
{
if (sizeof(void *) == 8)
return POTATOX64;
return sizeof(void *) == 8 ? POTATOX64 : POTATO;
else
return POTATO;
}
else
{
return UNKNOWN;
}
}
/**
* @brief Continuously read lines from stdin.