38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#include <argp.h>
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#include "parser.h"
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// Globals
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const char *argp_program_version = "Reborn v" MCPI_VERSION;
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const char *argp_program_bug_address = "<" MCPI_DISCORD_INVITE ">";
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static char doc[] = "Minecraft: Pi Edition Modding Project";
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// Options
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#define OPTION(ignored, name, key, doc) {name, key, nullptr, 0, doc, 0},
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static argp_option options_data[] = {
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#include "option-list.h"
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{nullptr, 0, nullptr, 0, nullptr, 0}
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};
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#undef OPTION
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// Parse Options
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#define OPTION(name, ignored, key, ...) \
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case key: \
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options->name = true; \
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break;
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static error_t parse_opt(int key, __attribute__((unused)) char *arg, argp_state *state) {
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options_t *options = (options_t *) state->input;
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switch (key) {
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#include "option-list.h"
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default:
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return ARGP_ERR_UNKNOWN;
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}
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return 0;
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}
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#undef OPTION
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static argp argp = {options_data, parse_opt, nullptr, doc, nullptr, nullptr, nullptr};
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options_t parse_options(int argc, char *argv[]) {
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options_t options = {};
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argp_parse(&argp, argc, argv, 0, nullptr, &options);
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return options;
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} |