|
| 1 | + |
| 2 | +//-------------------------------------------------- |
| 3 | +// インクルード |
| 4 | +//-------------------------------------------------- |
| 5 | +#define WIN32_LEAN_AND_MEAN |
| 6 | +#include <Windows.h> |
| 7 | +#include <stdio.h> |
| 8 | +#include "clHCA.h" |
| 9 | + |
| 10 | +//-------------------------------------------------- |
| 11 | +// 文字列を10進数とみなして数値に変換(簡易版) |
| 12 | +//-------------------------------------------------- |
| 13 | +int atoi(const char *s) { |
| 14 | + int r = 0; |
| 15 | + bool sign = false; if (*s == '+') { s++; } |
| 16 | + else if (*s == '-') { sign = true; s++; } |
| 17 | + while (*s) { |
| 18 | + if (*s >= '0'&&*s <= '9')r = r * 10 + (*s - '0'); |
| 19 | + else break; |
| 20 | + s++; |
| 21 | + } |
| 22 | + return sign ? -r : r; |
| 23 | +} |
| 24 | +float atof(const char *s) { |
| 25 | + int r1 = 0, r2 = 0, c = 1; |
| 26 | + bool sign = false; if (*s == '+') { s++; } |
| 27 | + else if (*s == '-') { sign = true; s++; } |
| 28 | + while (*s) { |
| 29 | + if (*s >= '0'&&*s <= '9')r1 = r1 * 10 + (*s - '0'); |
| 30 | + else break; |
| 31 | + s++; |
| 32 | + } |
| 33 | + if (*s == '.') { |
| 34 | + s++; |
| 35 | + while (*s) { |
| 36 | + if (*s >= '0'&&*s <= '9') { r2 = r2 * 10 + (*s - '0'); c *= 10; } |
| 37 | + else break; |
| 38 | + s++; |
| 39 | + } |
| 40 | + } |
| 41 | + float r = r1 + ((c>0) ? r2 / (float)c : 0); |
| 42 | + return sign ? -r : r; |
| 43 | +} |
| 44 | + |
| 45 | +//-------------------------------------------------- |
| 46 | +// 文字列を16進数とみなして数値に変換 |
| 47 | +//-------------------------------------------------- |
| 48 | +int atoi16(const char *s) { |
| 49 | + int r = 0; |
| 50 | + bool sign = false; if (*s == '+') { s++; } |
| 51 | + else if (*s == '-') { sign = true; s++; } |
| 52 | + while (*s) { |
| 53 | + if (*s >= '0'&&*s <= '9')r = (r << 4) | (*s - '0'); |
| 54 | + else if (*s >= 'A'&&*s <= 'F')r = (r << 4) | (*s - 'A' + 10); |
| 55 | + else if (*s >= 'a'&&*s <= 'f')r = (r << 4) | (*s - 'a' + 10); |
| 56 | + else break; |
| 57 | + s++; |
| 58 | + } |
| 59 | + return sign ? -r : r; |
| 60 | +} |
| 61 | + |
| 62 | +//-------------------------------------------------- |
| 63 | +// メイン |
| 64 | +//-------------------------------------------------- |
| 65 | +int main(int argc, char *argv[]) { |
| 66 | + |
| 67 | + // コマンドライン解析 |
| 68 | + unsigned int count = 0; |
| 69 | + char *filenameOut = NULL; |
| 70 | + //bool decodeFlg=false; |
| 71 | + float volume = 1; |
| 72 | + unsigned int ciphKey1 = 0xE0748978; |
| 73 | + unsigned int ciphKey2 = 0xCF222F1F; |
| 74 | + int mode = 16; |
| 75 | + int loop = 0; |
| 76 | + bool info = false; |
| 77 | + bool decrypt = false; |
| 78 | + for (int i = 1; i<argc; i++) { |
| 79 | + if (argv[i][0] == '-' || argv[i][0] == '/') { |
| 80 | + switch (argv[i][1]) { |
| 81 | + case 'o':if (i + 1<argc) { filenameOut = argv[++i]; }break; |
| 82 | + //case 'd':decodeFlg=true;break; |
| 83 | + case 'v':volume = (float)atof(argv[++i]); break; |
| 84 | + case 'a':if (i + 1<argc) { ciphKey1 = atoi16(argv[++i]); }break; |
| 85 | + case 'b':if (i + 1<argc) { ciphKey2 = atoi16(argv[++i]); }break; |
| 86 | + case 'm':if (i + 1<argc) { mode = atoi(argv[++i]); }break; |
| 87 | + case 'l':if (i + 1<argc) { loop = atoi(argv[++i]); }break; |
| 88 | + case 'i':info = true; break; |
| 89 | + case 'c':decrypt = true; break; |
| 90 | + } |
| 91 | + } |
| 92 | + else if (*argv[i]) { |
| 93 | + argv[count++] = argv[i]; |
| 94 | + } |
| 95 | + } |
| 96 | + |
| 97 | + //if(decodeFlg){ |
| 98 | + |
| 99 | + // 入力チェック |
| 100 | + if (!count) { |
| 101 | + printf("Error: 入力ファイルを指定してください。\n"); |
| 102 | + return -1; |
| 103 | + } |
| 104 | + |
| 105 | + // デコード |
| 106 | + for (unsigned int i = 0; i<count; i++) { |
| 107 | + |
| 108 | + // 2つ目以降のファイルは、出力ファイル名オプションが無効 |
| 109 | + if (i)filenameOut = NULL; |
| 110 | + |
| 111 | + // デフォルト出力ファイル名 |
| 112 | + char path[MAX_PATH]; |
| 113 | + if (!(filenameOut&&filenameOut[0])) { |
| 114 | + strcpy_s(path, sizeof(path), argv[i]); |
| 115 | + char *d1 = strrchr(path, '\\'); |
| 116 | + char *d2 = strrchr(path, '/'); |
| 117 | + char *e = strrchr(path, '.'); |
| 118 | + if (e&&d1<e&&d2<e)*e = '\0'; |
| 119 | + strcat_s(path, sizeof(path), ".wav"); |
| 120 | + filenameOut = path; |
| 121 | + } |
| 122 | + |
| 123 | + // ヘッダ情報のみ表示 |
| 124 | + if (info) { |
| 125 | + printf("%s のヘッダ情報\n", argv[i]); |
| 126 | + clHCA hca(0, 0); |
| 127 | + hca.PrintInfo(argv[i]); |
| 128 | + printf("\n"); |
| 129 | + } |
| 130 | + |
| 131 | + // 復号化 |
| 132 | + else if (decrypt) { |
| 133 | + printf("%s を復号化中...\n", argv[i]); |
| 134 | + clHCA hca(ciphKey1, ciphKey2); |
| 135 | + if (!hca.Decrypt(argv[i])) { |
| 136 | + printf("Error: 復号化に失敗しました。\n"); |
| 137 | + } |
| 138 | + } |
| 139 | + |
| 140 | + // デコード |
| 141 | + else { |
| 142 | + printf("%s をデコード中...\n", argv[i]); |
| 143 | + clHCA hca(ciphKey1, ciphKey2); |
| 144 | + if (!hca.DecodeToWavefile(argv[i], filenameOut, volume, mode, loop)) { |
| 145 | + printf("Error: デコードに失敗しました。\n"); |
| 146 | + } |
| 147 | + } |
| 148 | + |
| 149 | + } |
| 150 | + |
| 151 | + //} |
| 152 | + |
| 153 | + return 0; |
| 154 | +} |
0 commit comments