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#include "min_shell.h" |
#include "min_shell.h" |
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#define MAX_COMMAND_LENGTH 1024 |
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int main(int argc, char * argv[]) { |
int main(int argc, char * argv[]) { |
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// interactive mode with prompt |
// interactive mode with prompt |
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if (argc == 1) { |
if (argc == 1) { |
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fprintf(stderr, "Interactive mode not implemented yet.\n"); |
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//printf("No arguments given."); |
//printf("No arguments given."); |
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//exit(EXIT_FAILURE); |
exit(EXIT_FAILURE); |
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char filename[255] = "abc\0"; |
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BOOL background = 0; |
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os_start_process(filename, background); |
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} |
} |
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// scripting mode |
// scripting mode |
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// "calculate" shell command ... |
// "calculate" shell command ... |
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shell_command = command + 1; |
shell_command = command + 1; |
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printf("shell command: %s\n", shell_command); |
//printf("shell command: %s\n", shell_command); |
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// ... and dispatch it |
// ... and dispatch it |
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// wait |
// wait |
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if (strcmp(shell_command, "wait") == 0) { |
if (strcmp(shell_command, "wait") == 0) { |
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// TODO |
// TODO |
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os_wait_for_processes(); |
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// exit |
// exit |
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} else if (strcmp(shell_command, "exit") == 0) { |
} else if (strcmp(shell_command, "exit") == 0) { |
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// run program: background or foreground? |
// run program: background or foreground? |
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} else { |
} else { |
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printf("running: %s\n", command); |
//printf("running: %s\n", command); |
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command_length = strlen(command); |
command_length = strlen(command); |
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if (command[command_length-1] == '&') { |
if (command[command_length-1] == '&') { |
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command[command_length-1] = '\0'; |
command[command_length-1] = '\0'; |