03/win32/min_shell.c

/* $Id: min_shell.c,v 1.8 2006/06/15 23:09:44 joko Exp $ */

#include <stdlib.h>
#include <stdio.h>
#include <errno.h>

#include "min_shell.h"


#define MAX_COMMAND_LENGTH 1024

int main(int argc, char * argv[]) {
  
  // interactive mode with prompt
  if (argc == 1) {
    //printf("No arguments given.");
    //exit(EXIT_FAILURE);
    char filename[255] = "abc\0";
    BOOL background = 0;
    os_start_process(filename, background);
  }
  
  // scripting mode
  if (argc == 2) {
    FILE * script = fopen(argv[1], "r");
    run_commands(script);
    fclose(script);
  }
}

void run_commands(FILE * fp) {
  
  char command[MAX_COMMAND_LENGTH];
  
  while (fgets(command, MAX_COMMAND_LENGTH, fp)) {
    int command_length;
    
    // strip newlines
    chomp(command);
    
    // ... and action
    execute_command(command);
  }
  
}


void execute_command(char * command) {

  BOOL background = FALSE;
  int command_length;

  printf("process_command: %s\n", command);
  
  // background or foreground?
  command_length = strlen(command);
  if (command[command_length-1] == '&') {
    command[command_length-1] = '\0';
    background = TRUE;
  }
  
  os_start_process(command, background);
}

1	joko	1.9	/* $Id: min_shell.c,v 1.8 2006/06/15 23:09:44 joko Exp $ */
2	joko	1.1
3			#include <stdlib.h>
4	joko	1.3	#include <stdio.h>
5	joko	1.1	#include <errno.h>
6	joko	1.2
7	joko	1.4	#include "min_shell.h"
8
9
10			#define MAX_COMMAND_LENGTH 1024
11
12	joko	1.1	int main(int argc, char * argv[]) {
13	joko	1.8
14			// interactive mode with prompt
15	joko	1.1	if (argc == 1) {
16	joko	1.2	//printf("No arguments given.");
17			//exit(EXIT_FAILURE);
18			char filename[255] = "abc\0";
19			BOOL background = 0;
20	joko	1.7	os_start_process(filename, background);
21	joko	1.1	}
22	joko	1.4
23	joko	1.8	// scripting mode
24	joko	1.4	if (argc == 2) {
25			FILE * script = fopen(argv[1], "r");
26	joko	1.7	run_commands(script);
27	joko	1.4	fclose(script);
28			}
29	joko	1.1	}
30	joko	1.2
31	joko	1.7	void run_commands(FILE * fp) {
32	joko	1.4
33			char command[MAX_COMMAND_LENGTH];
34
35	joko	1.8	while (fgets(command, MAX_COMMAND_LENGTH, fp)) {
36	joko	1.9	int command_length;
37
38			// strip newlines
39	joko	1.8	chomp(command);
40	joko	1.9
41			// ... and action
42	joko	1.8	execute_command(command);
43			}
44	joko	1.4
45	joko	1.6	}
46
47	joko	1.4
48	joko	1.7	void execute_command(char * command) {
49	joko	1.9
50			BOOL background = FALSE;
51			int command_length;
52
53	joko	1.4	printf("process_command: %s\n", command);
54	joko	1.9
55			// background or foreground?
56			command_length = strlen(command);
57			if (command[command_length-1] == '&') {
58			command[command_length-1] = '\0';
59			background = TRUE;
60			}
61
62			os_start_process(command, background);
63	joko	1.3	}
64
MailToCvsAdmin">MailToCvsAdmin	ViewVC Help
Powered by ViewVC 1.1.26