af1de6d8fb
+ Add global -E option + Add %include -e option ~ Move -C option to %include and %resolve + Improve comments and messages
57 lines
1.1 KiB
C++
57 lines
1.1 KiB
C++
#include "struc.hpp"
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#include "util.hpp"
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#include <unistd.h>
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block make_cmd(std::vector<std::string> args)
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{
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block cmd(block::cmd);
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for(auto it: args)
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{
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cmd.args.add(arg(it));
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}
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return cmd;
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}
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std::vector<std::string> arglist::strargs(uint32_t start)
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{
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std::vector<std::string> ret;
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for(uint32_t i=start; i<args.size(); i++)
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ret.push_back(args[i].raw);
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return ret;
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}
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void arg::setstring(std::string const& str)
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{
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sa.resize(0);
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sa.push_back(subarg(str));
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raw = str;
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}
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void condlist::add(pipeline const& pl, bool or_op)
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{
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if(this->pls.size() > 0)
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this->or_ops.push_back(or_op);
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this->pls.push_back(pl);
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}
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block* block::single_cmd()
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{
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if(this->type == block::subshell)
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{
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if( cls.size() == 1 && // only one condlist
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cls[0].pls.size() == 1 && // only one pipeline
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cls[0].pls[0].cmds.size() == 1 && // only one block
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cls[0].pls[0].cmds[0].type == block::cmd) // block is a command
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return &(cls[0].pls[0].cmds[0]); // return command
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}
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return nullptr;
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}
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std::string arg::string()
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{
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if(sa.size() > 1 || sa[0].type != subarg::string)
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return "";
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return sa[0].val;
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}
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