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1 nishi 1 
/* $Id: main.c 5 2024-09-25 00:19:35Z nishi $ */
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4 nishi 3 
#include <stdio.h>
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#include <string.h>
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#include "ms_newlist.h"
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#include "ms_server.h"
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#include <cm_crypt.h>
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#include <cm_version.h>
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extern const char* cm_crypt_methods[];
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int main(int argc, char** argv) {
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	int i;
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	int startsub = 0;
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	const char* option = NULL;
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	for(i = 1; i < argc; i++) {
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		if(argv[i][0] == '-') {
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			if(strcmp(argv[i], "--version") == 0 || strcmp(argv[i], "-V") == 0) {
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				printf("MLServ version %s\n", cm_get_version());
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				return 0;
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			} else if(strcmp(argv[i], "--help") == 0 || strcmp(argv[i], "-h") == 0) {
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				printf("Usage: %s [options] [subcommand] [subcommand options/arguments]\n", argv[0]);
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				printf("Options:\n");
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				printf("-V | --version   Shows the version\n");
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				printf("-h | --help      Shows the help\n");
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				printf("Subcommands:\n");
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				printf("newlist          Creates a new list\n");
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				printf("server           Starts a server\n");
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				return 0;
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			} else {
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				fprintf(stderr, "Invalid flag: %s\n", argv[i]);
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				return 1;
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			}
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		} else {
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			option = argv[i];
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			startsub = i + 1;
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			break;
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		}
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	}
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	if(option == NULL) {
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		fprintf(stderr, "Specify subcommand\n");
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		return 1;
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	} else if(strcmp(option, "newlist") == 0) {
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		return ms_handle_newlist(argc, argv, startsub);
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	} else if(strcmp(option, "server") == 0) {
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		int m;
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		if((m = cm_crypt_init()) < 0) {
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			fprintf(stderr, "No crypt() method available\n");
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			return 1;
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		}
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		printf("Using %s as the default crypt() method\n", cm_crypt_methods[m]);
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		return ms_handle_server(argc, argv, startsub);
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	} else {
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		fprintf(stderr, "Invalid subcommand: %s\n", option);
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		return 1;
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	}
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	return 0;
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}