forked from Bananymous/banan-os
45 lines
806 B
C++
45 lines
806 B
C++
#include <BAN/String.h>
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#include <BAN/Vector.h>
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#include <stdio.h>
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#include <unistd.h>
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int main(int argc, char** argv)
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{
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if (argc < 2)
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{
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fprintf(stderr, "usage: %s OPTSTRING [PARAMETERS]...", argv[0]);
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return 1;
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}
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BAN::Vector<char*> argv_copy(argc - 1);
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argv_copy[0] = argv[0];
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for (int i = 2; i < argc; i++)
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argv_copy[i - 1] = argv[i];
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int opt;
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BAN::String parsed;
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while ((opt = getopt(argc - 1, argv_copy.data(), argv[1])) != -1)
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{
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if (opt == ':' || opt == '?')
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continue;
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MUST(parsed.append(" -"));
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MUST(parsed.push_back(opt));
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if (optarg)
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{
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MUST(parsed.push_back(' '));
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MUST(parsed.append(optarg));
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}
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optarg = nullptr;
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}
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printf("%s --", parsed.data());
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for (; optind < argc - 1; optind++)
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printf(" %s", argv_copy[optind]);
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printf("\n");
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return 0;
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}
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