parse

1 files changed, 1 insertions, 50 deletions

diff --git a/src/main.cc b/src/main.cc
index 22395fb..ffcf52d 100644
--- a/src/main.cc
+++ b/src/main.cc
@@ -18,6 +18,7 @@
 
 #include "util.h"
 #include "job.h"
+#include "parse.h"
 
 using namespace std;
 using namespace ov4;
@@ -66,8 +67,6 @@ void sigchld_handler(int sig);
 void sigtstp_handler(int sig);
 void sigint_handler(int sig);
 
-/* Here are helper routines that we've provided for you */
-int parseline(const char *cmdline, char **argv); 
 void sigquit_handler(int sig);
 
 
@@ -233,55 +232,7 @@ void eval(char *cmdline)
  * argument.  Return true if the user has requested a BG job, false if
  * the user has requested a FG job.  
  */
-int parseline(const char *cmdline, char **argv) 
-{
-    static char array[MAXLINE]; /* holds local copy of command line */
-    char *buf = array;          /* ptr that traverses command line */
-    char *delim;                /* points to first space delimiter */
-    int argc;                   /* number of args */
-    int bg;                     /* background job? */
-
-    strcpy(buf, cmdline);
-    buf[strlen(buf)-1] = ' ';  /* replace trailing '\n' with space */
-    while (*buf && (*buf == ' ')) /* ignore leading spaces */
-	buf++;
 
-    /* Build the argv list */
-    argc = 0;
-    if (*buf == '\'') {
-	buf++;
-	delim = strchr(buf, '\'');
-    }
-    else {
-	delim = strchr(buf, ' ');
-    }
-
-    while (delim) {
-	argv[argc++] = buf;
-	*delim = '\0';
-	buf = delim + 1;
-	while (*buf && (*buf == ' ')) /* ignore spaces */
-	       buf++;
-
-	if (*buf == '\'') {
-	    buf++;
-	    delim = strchr(buf, '\'');
-	}
-	else {
-	    delim = strchr(buf, ' ');
-	}
-    }
-    argv[argc] = NULL;
-    
-    if (argc == 0)  /* ignore blank line */
-	return 1;
-
-    /* should the job run in the background? */
-    if ((bg = (*argv[argc-1] == '&')) != 0) {
-	argv[--argc] = NULL;
-    }
-    return bg;
-}
 
 /* 
  * builtin_cmd - If the user has typed a built-in command then execute