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1 /* |
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2 * Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * William's Shell! |
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16 * Simple Directory Lister, from the GNU C help file |
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17 * |
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18 * |
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19 */ |
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20 |
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21 |
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22 |
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23 #include <stddef.h> |
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24 #include <stdio.h> |
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25 #include <sys/types.h> |
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26 #include <dirent.h> |
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27 |
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28 int |
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29 dir (void) |
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30 { |
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31 DIR *dp; |
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32 struct dirent *ep; |
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33 |
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34 dp = opendir ("./"); |
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35 if (dp != NULL) |
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36 { |
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37 while (ep = readdir (dp)) |
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38 puts (ep->d_name); |
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39 (void) closedir (dp); |
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40 } |
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41 else |
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42 puts ("Couldn't open the directory."); |
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43 |
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44 return 0; |
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45 } |
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46 /** |
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47 @SYMTestCaseID SYSLIB-STDLIB-CT-1114 |
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48 @SYMTestCaseDesc Tests for command shell behaviour |
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49 @SYMTestPriority High |
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50 @SYMTestActions Tests for command shell behaviour |
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51 @SYMTestExpectedResults Test must not fail |
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52 @SYMREQ REQ0000 |
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53 */ |
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54 /* A silly shell-like thing */ |
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55 |
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56 #include <stdlib.h> /* definition of exit() */ |
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57 #include <stdio.h> |
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58 #include <errno.h> |
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59 #include <string.h> |
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60 |
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61 #include <unistd.h> /* for getcwd */ |
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62 #include <sys/stat.h> /* for mkdir */ |
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63 |
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64 int main(int argc, char*argv[]) |
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65 { |
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66 char cmd[80]; |
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67 char path[MAXPATHLEN+1]; |
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68 int x; |
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69 |
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70 for(;;) |
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71 { |
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72 printf("%s> ", getcwd(path,sizeof(path))); |
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73 x = scanf("%80s%s", cmd, path); |
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74 |
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75 if (x!=2) |
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76 { |
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77 printf("\nerror\n"); |
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78 continue; |
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79 } |
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80 |
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81 if (strcmp(cmd,"exit")==0) |
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82 break; |
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83 else |
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84 if (strcmp(cmd,"ver")==0) |
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85 { |
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86 printf("DOS version 3.30\n"); |
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87 continue; |
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88 } |
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89 else |
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90 if (strcmp(cmd,"dir")==0) |
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91 { |
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92 dir(); |
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93 continue; |
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94 } |
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95 else |
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96 if (strcmp(cmd,"date")==0) |
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97 { |
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98 time_t now=time(0); |
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99 printf("%s",ctime(&now)); |
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100 continue; |
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101 } |
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102 else |
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103 if (strcmp(cmd,"cd")==0) |
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104 x = chdir(path); |
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105 else |
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106 if (strcmp(cmd,"mkdir")==0) |
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107 x = mkdir(path, 0x777); |
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108 else |
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109 if (strcmp(cmd,"rmdir")==0) |
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110 x = rmdir(path); |
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111 else |
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112 { |
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113 printf("Unrecognised command >%s<\n", cmd); |
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114 continue; |
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115 } |
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116 if (x!=0) |
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117 perror(path); |
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118 } |
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119 } |