mirror of
https://github.com/gnss-sdr/gnss-sdr
synced 2024-10-31 15:16:22 +00:00
Update volk_gnsssdr_option_helpers
This commit is contained in:
parent
15ddddf7c5
commit
3ad02f6dc1
@ -15,70 +15,118 @@
|
||||
#include <utility> // for pair
|
||||
|
||||
|
||||
/*
|
||||
* Option type
|
||||
*/
|
||||
option_t::option_t(std::string longform, std::string shortform, std::string msg, void (*callback)())
|
||||
: longform("--" + longform),
|
||||
shortform("-" + shortform),
|
||||
msg(msg),
|
||||
callback(callback) { option_type = VOID_CALLBACK; }
|
||||
option_t::option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)())
|
||||
: longform("--" + t_longform),
|
||||
shortform("-" + t_shortform),
|
||||
msg(t_msg),
|
||||
callback(t_callback)
|
||||
{
|
||||
option_type = VOID_CALLBACK;
|
||||
}
|
||||
|
||||
option_t::option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(int))
|
||||
: longform("--" + longform),
|
||||
shortform("-" + shortform),
|
||||
msg(msg),
|
||||
callback((void (*)())callback) { option_type = INT_CALLBACK; }
|
||||
|
||||
option_t::option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(float))
|
||||
: longform("--" + longform),
|
||||
shortform("-" + shortform),
|
||||
msg(msg),
|
||||
callback((void (*)())callback) { option_type = FLOAT_CALLBACK; }
|
||||
option_t::option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(int))
|
||||
: longform("--" + t_longform),
|
||||
shortform("-" + t_shortform),
|
||||
msg(t_msg),
|
||||
callback((void (*)())t_callback)
|
||||
{
|
||||
option_type = INT_CALLBACK;
|
||||
}
|
||||
|
||||
option_t::option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(bool))
|
||||
: longform("--" + longform),
|
||||
shortform("-" + shortform),
|
||||
msg(msg),
|
||||
callback((void (*)())callback) { option_type = BOOL_CALLBACK; }
|
||||
|
||||
option_t::option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(std::string))
|
||||
: longform("--" + longform),
|
||||
shortform("-" + shortform),
|
||||
msg(msg),
|
||||
callback((void (*)())callback) { option_type = STRING_CALLBACK; }
|
||||
option_t::option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(float))
|
||||
: longform("--" + t_longform),
|
||||
shortform("-" + t_shortform),
|
||||
msg(t_msg),
|
||||
callback((void (*)())t_callback)
|
||||
{
|
||||
option_type = FLOAT_CALLBACK;
|
||||
}
|
||||
|
||||
option_t::option_t(std::string longform, std::string shortform, std::string msg, std::string printval)
|
||||
: longform("--" + longform),
|
||||
shortform("-" + shortform),
|
||||
msg(msg),
|
||||
printval(printval) { option_type = STRING; }
|
||||
|
||||
option_t::option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(bool))
|
||||
: longform("--" + t_longform),
|
||||
shortform("-" + t_shortform),
|
||||
msg(t_msg),
|
||||
callback((void (*)())t_callback)
|
||||
{
|
||||
option_type = BOOL_CALLBACK;
|
||||
}
|
||||
|
||||
|
||||
option_t::option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(std::string))
|
||||
: longform("--" + t_longform),
|
||||
shortform("-" + t_shortform),
|
||||
msg(t_msg),
|
||||
callback((void (*)())t_callback)
|
||||
{
|
||||
option_type = STRING_CALLBACK;
|
||||
}
|
||||
|
||||
|
||||
option_t::option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
std::string t_printval)
|
||||
: longform("--" + t_longform),
|
||||
shortform("-" + t_shortform),
|
||||
msg(t_msg),
|
||||
printval(t_printval)
|
||||
{
|
||||
option_type = STRING;
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* Option List
|
||||
*/
|
||||
|
||||
option_list::option_list(std::string program_name) : program_name(program_name)
|
||||
option_list::option_list(std::string program_name) : d_program_name(program_name)
|
||||
{
|
||||
{
|
||||
internal_list = std::vector<option_t>();
|
||||
}
|
||||
d_internal_list = std::vector<option_t>();
|
||||
}
|
||||
|
||||
void option_list::add(const option_t &opt) { internal_list.push_back(opt); }
|
||||
|
||||
void option_list::parse(int argc, char **argv)
|
||||
void option_list::add(const option_t& opt) { d_internal_list.push_back(opt); }
|
||||
|
||||
|
||||
void option_list::parse(int argc, char** argv)
|
||||
{
|
||||
for (int arg_number = 0; arg_number < argc; ++arg_number)
|
||||
{
|
||||
for (std::vector<option_t>::iterator this_option = internal_list.begin();
|
||||
this_option != internal_list.end();
|
||||
for (std::vector<option_t>::iterator this_option = d_internal_list.begin();
|
||||
this_option != d_internal_list.end();
|
||||
this_option++)
|
||||
{
|
||||
int int_val = INT_MIN;
|
||||
if (this_option->longform == std::string(argv[arg_number]) ||
|
||||
this_option->shortform == std::string(argv[arg_number]))
|
||||
{
|
||||
if (d_present_options.count(this_option->longform) == 0)
|
||||
{
|
||||
d_present_options.insert(
|
||||
std::pair<std::string, int>(this_option->longform, 1));
|
||||
}
|
||||
else
|
||||
{
|
||||
d_present_options[this_option->longform] += 1;
|
||||
}
|
||||
switch (this_option->option_type)
|
||||
{
|
||||
case VOID_CALLBACK:
|
||||
@ -87,54 +135,94 @@ void option_list::parse(int argc, char **argv)
|
||||
case INT_CALLBACK:
|
||||
try
|
||||
{
|
||||
int int_val = std::stoi(argv[++arg_number]);
|
||||
int_val = atoi(argv[++arg_number]);
|
||||
((void (*)(int))this_option->callback)(int_val);
|
||||
}
|
||||
catch (std::exception &exc)
|
||||
catch (std::exception& exc)
|
||||
{
|
||||
std::cout << "An int option can only receive a number\n";
|
||||
std::cout << "An int option can only receive a number"
|
||||
<< std::endl;
|
||||
throw std::exception();
|
||||
};
|
||||
break;
|
||||
case FLOAT_CALLBACK:
|
||||
try
|
||||
{
|
||||
int int_val = std::stof(argv[++arg_number]);
|
||||
((void (*)(float))this_option->callback)(int_val);
|
||||
double double_val = atof(argv[++arg_number]);
|
||||
((void (*)(float))this_option->callback)(double_val);
|
||||
}
|
||||
catch (std::exception &exc)
|
||||
catch (std::exception& exc)
|
||||
{
|
||||
std::cout << "A float option can only receive a number\n";
|
||||
std::cout << "A float option can only receive a number"
|
||||
<< std::endl;
|
||||
throw std::exception();
|
||||
};
|
||||
break;
|
||||
case BOOL_CALLBACK:
|
||||
try
|
||||
{
|
||||
bool int_val = (bool)std::stoi(argv[++arg_number]);
|
||||
if (arg_number == (argc - 1))
|
||||
{ // this is the last arg
|
||||
int_val = 1;
|
||||
}
|
||||
else
|
||||
{ // sneak a look at the next arg since it's present
|
||||
char* next_arg = argv[arg_number + 1];
|
||||
if ((strncmp(next_arg, "-", 1) == 0) ||
|
||||
(strncmp(next_arg, "--", 2) == 0))
|
||||
{
|
||||
// the next arg is actually an arg, the bool is just
|
||||
// present, set to true
|
||||
int_val = 1;
|
||||
}
|
||||
else if (strncmp(next_arg, "true", 4) == 0)
|
||||
{
|
||||
int_val = 1;
|
||||
}
|
||||
else if (strncmp(next_arg, "false", 5) == 0)
|
||||
{
|
||||
int_val = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
// we got a number or a string.
|
||||
// convert it to a number and depend on the catch to
|
||||
// report an error condition
|
||||
int_val = (bool)atoi(argv[++arg_number]);
|
||||
}
|
||||
}
|
||||
}
|
||||
catch (std::exception& e)
|
||||
{
|
||||
int_val = INT_MIN;
|
||||
};
|
||||
if (int_val == INT_MIN)
|
||||
{
|
||||
std::cout
|
||||
<< "option: '" << argv[arg_number - 1]
|
||||
<< "' -> received an unknown value. Boolean "
|
||||
"options should receive one of '0', '1', 'true', 'false'."
|
||||
<< std::endl;
|
||||
throw std::exception();
|
||||
}
|
||||
else if (int_val)
|
||||
{
|
||||
((void (*)(bool))this_option->callback)(int_val);
|
||||
}
|
||||
catch (std::exception &exc)
|
||||
{
|
||||
std::cout << "A bool option can only receive 0 or 1\n";
|
||||
throw std::exception();
|
||||
};
|
||||
break;
|
||||
case STRING_CALLBACK:
|
||||
try
|
||||
{
|
||||
((void (*)(std::string))this_option->callback)(argv[++arg_number]);
|
||||
((void (*)(std::string))this_option->callback)(
|
||||
argv[++arg_number]);
|
||||
}
|
||||
catch (std::exception &exc)
|
||||
catch (std::exception& exc)
|
||||
{
|
||||
throw std::exception();
|
||||
};
|
||||
break;
|
||||
case STRING:
|
||||
std::cout << this_option->printval << '\n';
|
||||
break;
|
||||
default:
|
||||
this_option->callback();
|
||||
std::cout << this_option->printval << std::endl;
|
||||
break;
|
||||
}
|
||||
}
|
||||
@ -142,17 +230,31 @@ void option_list::parse(int argc, char **argv)
|
||||
if (std::string("--help") == std::string(argv[arg_number]) ||
|
||||
std::string("-h") == std::string(argv[arg_number]))
|
||||
{
|
||||
d_present_options.insert(std::pair<std::string, int>("--help", 1));
|
||||
help();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
bool option_list::present(std::string option_name)
|
||||
{
|
||||
if (d_present_options.count("--" + option_name))
|
||||
{
|
||||
return true;
|
||||
}
|
||||
else
|
||||
{
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
void option_list::help()
|
||||
{
|
||||
std::cout << program_name << '\n';
|
||||
std::cout << " -h [ --help ] \t\tDisplay this help message\n";
|
||||
for (std::vector<option_t>::iterator this_option = internal_list.begin();
|
||||
this_option != internal_list.end();
|
||||
std::cout << d_program_name << std::endl;
|
||||
std::cout << " -h [ --help ] \t\tdisplay this help message" << std::endl;
|
||||
for (std::vector<option_t>::iterator this_option = d_internal_list.begin();
|
||||
this_option != d_internal_list.end();
|
||||
this_option++)
|
||||
{
|
||||
std::string help_line(" ");
|
||||
@ -165,24 +267,11 @@ void option_list::help()
|
||||
help_line += this_option->shortform + " [ " + this_option->longform + " ]";
|
||||
}
|
||||
|
||||
switch (help_line.size() / 8)
|
||||
while (help_line.size() < 32)
|
||||
{
|
||||
case 0:
|
||||
help_line += "\t\t\t\t";
|
||||
break;
|
||||
case 1:
|
||||
help_line += "\t\t\t";
|
||||
break;
|
||||
case 2:
|
||||
help_line += "\t\t";
|
||||
break;
|
||||
case 3:
|
||||
help_line += "\t";
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
help_line += " ";
|
||||
}
|
||||
help_line += this_option->msg;
|
||||
std::cout << help_line << '\n';
|
||||
std::cout << help_line << std::endl;
|
||||
}
|
||||
}
|
@ -29,12 +29,30 @@ typedef enum
|
||||
class option_t
|
||||
{
|
||||
public:
|
||||
option_t(std::string longform, std::string shortform, std::string msg, void (*callback)());
|
||||
option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(int));
|
||||
option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(float));
|
||||
option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(bool));
|
||||
option_t(std::string longform, std::string shortform, std::string msg, void (*callback)(std::string));
|
||||
option_t(std::string longform, std::string shortform, std::string msg, std::string printval);
|
||||
option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)());
|
||||
option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(int));
|
||||
option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(float));
|
||||
option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(bool));
|
||||
option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
void (*t_callback)(std::string));
|
||||
option_t(std::string t_longform,
|
||||
std::string t_shortform,
|
||||
std::string t_msg,
|
||||
std::string t_printval);
|
||||
|
||||
std::string longform;
|
||||
std::string shortform;
|
||||
@ -48,6 +66,7 @@ class option_list
|
||||
{
|
||||
public:
|
||||
explicit option_list(std::string program_name);
|
||||
bool present(std::string option_name);
|
||||
|
||||
void add(const option_t &opt);
|
||||
|
||||
@ -56,8 +75,9 @@ public:
|
||||
void help();
|
||||
|
||||
private:
|
||||
std::string program_name;
|
||||
std::vector<option_t> internal_list;
|
||||
std::string d_program_name;
|
||||
std::vector<option_t> d_internal_list;
|
||||
std::map<std::string, int> d_present_options;
|
||||
};
|
||||
|
||||
|
||||
|
@ -81,8 +81,7 @@ int main(int argc, char *argv[])
|
||||
|
||||
for (int arg_number = 0; arg_number < argc; ++arg_number)
|
||||
{
|
||||
if (std::string("--help") == std::string(argv[arg_number]) ||
|
||||
std::string("-h") == std::string(argv[arg_number]))
|
||||
if (profile_options.present("help"))
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
Loading…
Reference in New Issue
Block a user