練習用です。いろんなものがごちゃまぜです。
| @@ -0,0 +1,128 @@ | ||
| 1 | +#define _CRT_SECURE_NO_WARNINGS | |
| 2 | + | |
| 3 | +#include <ctype.h> | |
| 4 | +#include <stdio.h> | |
| 5 | +#include <stdlib.h> | |
| 6 | +#include <string.h> | |
| 7 | + | |
| 8 | +#define MAX_CHAR 65536 | |
| 9 | +#define FORMAT "%5d:%s" | |
| 10 | +#define NOT_SET -1 | |
| 11 | +#define SUCCESS 0 | |
| 12 | +#define ERROR_ARGUMENT_NUMBER 1 | |
| 13 | +#define ERROR_CANNOT_OPEN_FILE 2 | |
| 14 | +#define ERROR_CANNOT_CLOSE_FILE 3 | |
| 15 | + | |
| 16 | +char *ErrorMessage[4] = { | |
| 17 | + "成功", | |
| 18 | + "ファイル名を指定してください(-?でヘルプ)", | |
| 19 | + "ファイルを開けませんでした。", | |
| 20 | + "ファイルを閉じれませんでした。" | |
| 21 | +}; | |
| 22 | + | |
| 23 | +char *HelpMessage = | |
| 24 | +"a:追加(行頭のCtrl+Zで終了)\n" | |
| 25 | +"d:削除([1d][1-2d]のように行指定)\n" | |
| 26 | +"i:挿入([1i]のように行指定、行頭のCtrl+Zで終了)\n" | |
| 27 | +"l:表示([2l][2-5l]のように行指定)\n" | |
| 28 | +"q:終了\n(行番号):編集\n"; | |
| 29 | + | |
| 30 | +char *FileName; | |
| 31 | +char **Line = NULL; | |
| 32 | +int LineCount = 0; | |
| 33 | + | |
| 34 | +void Append(); | |
| 35 | +void Delete(int start, int end); | |
| 36 | +void Edit(int start); | |
| 37 | +char GetCommandChar(char *command); | |
| 38 | +int GetStart(char *command); | |
| 39 | +int GetEnd(char *command); | |
| 40 | +void Insert(int start); | |
| 41 | +int Interact(); | |
| 42 | +void List(int start, int end); | |
| 43 | +int LoadFile(char *fileName); | |
| 44 | +int Quit(); | |
| 45 | +int SaveFile(char *fileName); | |
| 46 | + | |
| 47 | +int main(int argc, char *argv[]) { | |
| 48 | + int i; | |
| 49 | + int result = SUCCESS; | |
| 50 | + | |
| 51 | + if (argc != 2) { | |
| 52 | + result = ERROR_ARGUMENT_NUMBER; | |
| 53 | + } | |
| 54 | + else { | |
| 55 | + if (argv[1][0] == '-') { | |
| 56 | + switch (argv[1][1]) { | |
| 57 | + case 'v': | |
| 58 | + printf("edline Version 0.01 2015(c) yoshihiro watanabe\n"); | |
| 59 | + return result; | |
| 60 | + case 'h': | |
| 61 | + printf("ラインエディタedline\n\n" | |
| 62 | + "起動方法:%s ファイル名\n\n" | |
| 63 | + "コマンド:\n%s", argv[0], HelpMessage); | |
| 64 | + return result; | |
| 65 | + } | |
| 66 | + } | |
| 67 | + FileName = argv[1]; | |
| 68 | + result = LoadFile(FileName); | |
| 69 | + printf("%s:", FileName); | |
| 70 | + if (result == ERROR_CANNOT_OPEN_FILE) { | |
| 71 | + printf("新しいファイルです。\n"); | |
| 72 | + } else { | |
| 73 | + printf("%d行読み込みました。\n", LineCount); | |
| 74 | + } | |
| 75 | + result = Interact(); | |
| 76 | + } | |
| 77 | + | |
| 78 | + for (i = 0; i < LineCount; i++) { | |
| 79 | + if (Line[i]) { | |
| 80 | + free(Line[i]); | |
| 81 | + } | |
| 82 | + } | |
| 83 | + if (Line) { | |
| 84 | + free(Line); | |
| 85 | + } | |
| 86 | + | |
| 87 | + if (result != SUCCESS) { | |
| 88 | + printf("%s\n", ErrorMessage[result]); | |
| 89 | + } | |
| 90 | + return result; | |
| 91 | +} | |
| 92 | + | |
| 93 | +void Append() { | |
| 94 | + | |
| 95 | +} | |
| 96 | +void Delete(int start, int end) { | |
| 97 | + | |
| 98 | +} | |
| 99 | +void Edit(int start) { | |
| 100 | + | |
| 101 | +} | |
| 102 | +char GetCommandChar(char *command) { | |
| 103 | + return '\0'; | |
| 104 | +} | |
| 105 | +int GetStart(char *command) { | |
| 106 | + return 0; | |
| 107 | +} | |
| 108 | +int GetEnd(char *command) { | |
| 109 | + return 0; | |
| 110 | +} | |
| 111 | +void Insert(int start) { | |
| 112 | + | |
| 113 | +} | |
| 114 | +int Interact() { | |
| 115 | + return 0; | |
| 116 | +} | |
| 117 | +void List(int start, int end) { | |
| 118 | + | |
| 119 | +} | |
| 120 | +int LoadFile(char *fileName) { | |
| 121 | + return 0; | |
| 122 | +} | |
| 123 | +int Quit() { | |
| 124 | + return 0; | |
| 125 | +} | |
| 126 | +int SaveFile(char *fileName) { | |
| 127 | + return 0; | |
| 128 | +} | |
| \ No newline at end of file |