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-rw-r--r--meowpp/Usage.hpp298
1 files changed, 0 insertions, 298 deletions
diff --git a/meowpp/Usage.hpp b/meowpp/Usage.hpp
deleted file mode 100644
index ddf56dc..0000000
--- a/meowpp/Usage.hpp
+++ /dev/null
@@ -1,298 +0,0 @@
-#include "Usage.h"
-
-
-#include "utility.h"
-
-#include <cstdlib>
-
-#include <algorithm>
-#include <string>
-#include <vector>
-#include <map>
-
-extern "C"{
-#include <unistd.h>
-}
-
-namespace meow{
- inline Usage::Usage(): name("nobody") { }
- inline Usage::Usage(Usage::String const& _name): name(_name){ }
- inline bool Usage::import(Usage const& usage){
- OptionsIterator it;
- for(it = usage.options.begin(); it != usage.options.end(); it++){
- unsigned char const& chr = it->first;
- Option const& opt = it->second;
- if(options.find(chr) == options.end()){
- options[chr] = opt;
- }else{
- return false;
- }
- }
- for(size_t i = 0; i < usage.usage_begin.size(); i++){
- usage_begin.push_back(usage.usage_begin[i]);
- }
- for(size_t i = 0; i < usage.usage_end.size(); i++){
- usage_end.push_back(usage.usage_end[i]);
- }
- return true;
- }
- inline bool Usage::update(Usage const& usage){
- OptionsIterator it;
- for(it = usage.options.begin(); it != usage.options.end(); it++){
- unsigned char const& chr = it->first;
- if(options.find(chr) == options.end()){
- continue;
- }
- options[chr] = it->second;
- }
- return true;
- }
- inline bool Usage::addOption(unsigned char opt, Usage::String const& des){
- if(options.find(opt) != options.end()){
- return false;
- }
- options[opt] = Option(des);
- return true;
- }
- inline bool Usage::addOption(unsigned char opt, Usage::String const& des,
- Usage::String const& val_type,
- Usage::String const& val_default,
- bool must){
- if(options.find(opt) != options.end()){
- return false;
- }
- options[opt] = Option(des, val_type, val_default, must);
- return true;
- }
- inline bool Usage::addOptionValueAccept(unsigned char opt,
- Usage::String const& val,
- Usage::String const& des){
- if(options.find(opt) == options.end()){
- return false;
- }
- return options[opt].addValueAccept(val, des);
- }
- inline bool Usage::hasOptionSetup(unsigned char opt) const {
- return (options.find(opt) != options.end() &&
- options.find(opt)->second.hasSetup());
- }
- inline size_t Usage::getOptionValuesCount(unsigned char opt) const {
- if(options.find(opt) == options.end()){
- return 0;
- }
- return options.find(opt)->second.getValuesCount();
- }
- inline Usage::String Usage::getOptionValue(unsigned char opt,
- size_t index) const {
- if(options.find(opt) == options.end()){
- return Usage::String();
- }
- return options.find(opt)->second.getValue(index);
- }
- inline size_t Usage::getProcArgsCount() const{
- return proc_arguments.size();
- }
- inline Usage::String Usage::getProcArg(size_t index) const {
- if(index >= proc_arguments.size()){
- return Usage::String();
- }
- return proc_arguments[index];
- }
- inline Usage::Strings Usage::getProcArgs() const {
- return proc_arguments;
- }
- inline void Usage::addUsageBegin(Usage::String const& des){
- usage_begin.push_back(stringReplace(des, "<name>", name));
- }
- inline void Usage::addUsageEnd(Usage::String const& des){
- usage_end.push_back(stringReplace(des, "<name>", name));
- }
- inline Usage::String Usage::getUsage() const {
- Usage::String out = stringPrintf("USAGE\n %s", name.c_str());
- OptionsIterator it;
- for(it = options.begin(); it != options.end(); it++){
- out += " " + it->second.getUsage(it->first, false);
- }
- out += "\n\nDESCRIPTION\n";
- for(size_t i = 0; i < usage_begin.size(); i++){
- out += " " + usage_begin[i] + "\n\n";
- }
- for(it = options.begin(); it != options.end(); it++){
- out += it->second.getUsage(it->first, true);
- }
- for(size_t i = 0; i < usage_end.size(); i++){
- out += " " + usage_end[i] + "\n\n";
- }
- return out;
- }
- inline bool Usage::setArguments(int argc, char** argv, Usage::String *errmsg){
- opterr = 0;
- Usage::String s;
- OptionsIterator it;
- Usage::String zzz;
- Usage::String& err = (errmsg == NULL ? zzz : *errmsg);
- for(it = options.begin(); it != options.end(); it++){
- s += (char)(it->first);
- if(it->second.hasValue()){
- s += ":";
- }
- }
- for(int opt; (opt = getopt(argc, argv, s.c_str())) != -1; ){
- if(options.find(opt) == options.end()){
- if(options.find(optopt) == options.end()){
- err += stringPrintf("Unknown option '-%c'\n", optopt);
- }else{
- err += stringPrintf("No specify argument to '-%c'\n",
- optopt);
- }
- opt = optopt;
- return false;
- }
- if(options[opt].setValue(optarg == NULL ? "" : optarg) == false){
- err += stringPrintf(
- "Option argument '%s' to '-%c' is not allowed\n"
- , optarg, opt);
- return false;
- }
- }
- for(it = options.begin(); it != options.end(); it++){
- if(it->second.chkSetup() == false){
- err += stringPrintf("No specify argument to '-%c'\n",
- it->first);
- return false;
- }
- }
- for(int i = optind; i < argc; i++){
- proc_arguments.push_back(Usage::String(argv[i]));
- }
- return true;
- }
- //
- inline Usage::Value::Value(){ }
- inline Usage::Value::Value(Usage::String const& v){
- value = v;
- description = "";
- }
- inline Usage::Value::Value(Usage::String const& v, Usage::String const& d){
- value = v;
- description = stringReplace(d, "<value>", v);
- }
- inline Usage::String Usage::Value::getUsage() const {
- return stringPrintf("%8s%s : %s\n",
- " ", value.c_str(), description.c_str());
- }
- inline Usage::String Usage::Value::getValue() const {
- return value;
- }
- inline bool Usage::Value::operator==(Value const& b) const {
- return (value == b.value);
- }
- //
- inline Usage::Option::Option(){ }
- inline Usage::Option::Option(Usage::String const& des){
- has_setup = false;
- has_value = false;
- description = des;
- must_setup = false;
- }
- inline Usage::Option::Option(Usage::String const& des,
- Usage::String const& typ,
- Usage::String const& def,
- bool must){
- has_setup = false;
- has_value = true;
- description = des;
- value_type = typ;
- value_default = def;
- must_setup = must;
- }
- inline bool Usage::Option::setValue(Usage::String const& str){
- if(has_value){
- if(values_accept.size() > 0 &&
- std::find(values_accept.begin(), values_accept.end(),
- Value(str, "")) == values_accept.end()){
- return false;
- }
- values.push_back(str);
- }
- has_setup = true;
- return true;
- }
- inline size_t Usage::Option::getValuesCount()const{return values.size();}
- inline Usage::String Usage::Option::getValue(size_t index) const{
- if(!has_value){
- return "";
- }
- if(!has_setup || index >= values.size()){
- return value_default;
- }
- return values[index];
- }
- inline bool Usage::Option::addValueAccept(Usage::String const& val,
- Usage::String const& des){
- if(!has_value){
- return false;
- }
- if(std::find(values_accept.begin(), values_accept.end(), Value(val))
- == values_accept.end()){
- values_accept.push_back(Value(val, des));
- }
- return true;
- }
- inline bool Usage::Option::hasSetup() const { return has_setup; }
- inline bool Usage::Option::hasValue() const { return has_value; }
- inline bool Usage::Option::chkSetup() const {
- return !(must_setup && !has_setup);
- }
- inline Usage::String Usage::Option::getUsage(unsigned char opt,
- bool detail) const {
- Usage::String ret;
- if(!detail){
- if(!has_value){
- ret = stringPrintf("-%c", opt);
- }else{
- ret = stringPrintf("-%c %s", opt, value_type.c_str());
- }
- if(!must_setup){
- ret = stringPrintf("[%s]", ret.c_str());
- }
- }else{
- Usage::String tmp;
- if(has_value){
- Usage::String tmp2;
- if(value_default != ""){
- tmp2=stringPrintf("defuault='%s'",value_default.c_str());
- }
- Usage::String tmp3 = must_setup ? "" : "optional";
- if(tmp2.length() + tmp3.length() > 0){
- if(tmp2.length() > 0 && tmp3.length() > 0){
- tmp = "(" + tmp3 + ", " + tmp2 + ")";
- }else{
- tmp = "(" + tmp3 + tmp2 + ")";
- }
- }
- tmp = value_type + " " + tmp;
- }
- ret = stringPrintf(" -%c %s\n", opt, tmp.c_str());
- tmp = stringReplace(description, "<type>", value_type);
- Usage::String vs;
- for(size_t i = 0; i < values_accept.size(); i++){
- if(i > 0){
- vs += (i + 1 < values_accept.size() ? ", " : " or ");
- }
- vs += "'" + values_accept[i].getValue() + "'";
- }
- if(vs.length() == 0){
- vs = "... (anything)";
- }
- tmp = stringReplace(tmp, "<values>", vs);
- ret += " " + tmp + "\n";
- for(size_t i = 0; i < values_accept.size(); i++){
- ret += values_accept[i].getUsage();
- }
- ret += "\n";
- }
- return ret;
- }
-}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-27 20:17:25 +0800