refactor cmd names

command/cat.c

@@ -110,7 +110,7 @@ static int short_arg(char c, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND(cat) {
+COMMAND(cat_main) {
 
     int start;
     int arg_len;

command/chmod.c

@@ -190,7 +190,7 @@ end:
     return mode;
 }
 
-COMMAND(chmod_cmd) {
+COMMAND(chmod_main) {
     
     int start, i;
     

command/chown.c

@@ -149,7 +149,7 @@ group:
     }
 }
 
-COMMAND(chown_cmd) {
+COMMAND(chown_main) {
 
     int start, i;
     

command/cp.c

@@ -197,7 +197,7 @@ static void cp_file(char* path) {
     pop_path_buffer_2(save2);
 }
 
-COMMAND(cp) {
+COMMAND(cp_main) {
 
     int start, i;
     struct stat s;

command/dd.c

@@ -12,7 +12,7 @@ static void help(void) {
     printf("\tcount=N\t\tCopy only N input blocks\n");
 }
 
-COMMAND(dd) {
+COMMAND(dd_main) {
 
     FILE* in_file = stdin;
     FILE* out_file = stdout;

command/echo.c

@@ -74,7 +74,7 @@ static int short_arg(char c, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND(echo) {
+COMMAND(echo_main) {
 
     int start, i;
 

command/ed.c

@@ -903,7 +903,7 @@ static void help(void) {
     printf("\t\t=\t\tprint current line number\n");
 }
 
-COMMAND(ed) {
+COMMAND(ed_main) {
 
     parse_help(argc, argv, help);
 

command/grep.c

@@ -227,7 +227,7 @@ static bool run_match(char* path, void* pattern, bool many) {
     }
 }
 
-COMMAND(grep) {
+COMMAND(grep_main) {
 
     int start, i;
     char* pattern;

command/groups.c

@@ -13,7 +13,7 @@ static void help (void) {
     printf("Print the groups USER is in\n");
 }
 
-COMMAND(groups) {
+COMMAND(groups_main) {
 
     uid_t uid;
     int ngroups, i;

command/head.c

@@ -110,7 +110,7 @@ static int short_arg(char c, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND(head) {
+COMMAND(head_main) {
 
     int start, count, i;
 

command/id.c

@@ -13,7 +13,7 @@ static void help (void) {
     printf("Print information about the USER\n");
 }
 
-COMMAND(user_id) {
+COMMAND(id_main) {
     
     uid_t uid;
     gid_t gid, *groups;

command/ls.c

@@ -533,7 +533,7 @@ static int long_arg(char* cur, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND(ls) {
+COMMAND(ls_main) {
 
     int start, i;
     bool titled;

command/mkdir.c

@@ -46,7 +46,7 @@ static bool mkdir_parents(char* path) {
     return true;
 }
 
-COMMAND(makedir) {
+COMMAND(mkdir_main) {
 
     int start, i;
 

command/mv.c

@@ -70,7 +70,7 @@ static void mv_dir(bool exists) {
     }
 }
 
-COMMAND(mv) {
+COMMAND(mv_main) {
 
     int start, dest, i;
     struct stat s;

command/printf.c

@@ -97,7 +97,7 @@ static void help(void) {
     printf("Format and print ARG(s) according to FORMAT (a-la C prinf)\n");
 }
 
-COMMAND(print) {
+COMMAND(printf_main) {
 
     size_t index;
     int arg_index;

command/rm.c

@@ -110,7 +110,7 @@ static void rm_file(char* path) {
     pop_path_buffer(save);
 }
 
-COMMAND(rm) {
+COMMAND(rm_main) {
 
     int start, i;
 

command/su.c

@@ -14,7 +14,7 @@ static struct {
 
 static bool restricted_shell(const char *shell) {
 	char *line;
-	int result = true;
+	bool result = true;
 
 	while ((line = getusershell()) != NULL) {
 		if (strcmp(line, shell) == 0) {
@@ -54,7 +54,7 @@ static int short_arg (char c, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND (su) {
+COMMAND (su_main) {
      
     int start, res;
     uid_t cur_uid;
@@ -78,15 +78,13 @@ COMMAND (su) {
     pw = xgetpwnam(flags.user);
     cur_uid = getuid();
 
-    if (cur_uid != 0) {
+    if (cur_uid != 0)
         res = prompt_password(pw, "Password: ");
-    } else {
+    else
         res = PASSWORD_VALID;
-    }
 
-    if (res != PASSWORD_VALID) {
+    if (res != PASSWORD_VALID)
         error("invalid password");
-    }
 
     if (flags.shell && cur_uid != 0 && pw->pw_shell && restricted_shell(pw->pw_shell)) {
         error_s("using restricted shell");

command/sync.c

@@ -63,7 +63,7 @@ static bool sync_file(char* path) {
     return ret;
 }
 
-COMMAND(sync_cmd) {
+COMMAND(sync_main) {
 
     int start, i, ret = EXIT_SUCCESS;
     

command/tac.c

@@ -88,7 +88,7 @@ cleanup:
     stack_free(&stack);
 }
 
-COMMAND(tac) {
+COMMAND(tac_main) {
 
     FILE* in;
     int i;

command/tail.c

@@ -210,7 +210,7 @@ static int short_arg(char c, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND(tail) {
+COMMAND(tail_main) {
 
     int start, count, i;
 

command/tee.c

@@ -52,7 +52,7 @@ static int short_arg(char c, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND(tee_cmd) {
+COMMAND(tee_main) {
 
     int start, i;
     FILE** files;

command/wc.c

@@ -120,7 +120,7 @@ static int short_arg(char c, char* next) {
     return ARG_UNUSED;
 }
 
-COMMAND(wc) {
+COMMAND(wc_main) {
 
     int start, i;
 

command/whoami.c

@@ -11,7 +11,7 @@ static void help(void) {
     exit(EXIT_SUCCESS);
 }
 
-COMMAND(whoami) {
+COMMAND(whoami_main) {
 
     uid_t usr;
     struct passwd* passwd;

command/xargs.c

@@ -111,7 +111,7 @@ void read_args(FILE* file, char*** args, int* size, int* capacity) {
     }
 }
 
-COMMAND(xargs) {
+COMMAND(xargs_main) {
 
     int start, arg_start, arg_on_stack_count;
     int size, capacity, i;

command/yes.c

@@ -6,7 +6,7 @@ static void help(void) {
     printf("Repeatedly output a line with all specified STRING(s), or 'y'.\n");
 }
 
-COMMAND(yes) {
+COMMAND(yes_main) {
     const char* repeat;
     int i;
 

compile_flags.txt

@@ -7,6 +7,7 @@
 -Isrc
 -Icommand
 -Ilib
+-Ihash
 -D_DEFAULT_SOURCE
 -DMAJOR=0
 -DMINOR=0

lib/lslib.h

@@ -132,6 +132,10 @@ void xsetuid(uid_t uid);
 void xsetgid(gid_t gid);
 struct passwd* xgetpwnam(char* name);
 
+
+char* crypt(const char* plaintext, const char* pw_pass);
+
+
 #define PASSWORD_INVALID 0
 #define PASSWORD_VALID 1
 #define PASSWORD_EMPTY 2

src/command.h

@@ -5,30 +5,30 @@
 #define NEXT_ARGS argc - 1, &argv[1]
 #define COMMAND(name) int name (ARGUMENTS) 
 
-COMMAND(dd);
-COMMAND(cat);
-COMMAND(yes);
-COMMAND(echo);
-COMMAND(print);
-COMMAND(groups);
-COMMAND(user_id);
-COMMAND(ls);
-COMMAND(tail);
-COMMAND(head);
-COMMAND(ed);
-COMMAND(tee_cmd);
-COMMAND(whoami);
-COMMAND(wc);
-COMMAND(xargs);
-COMMAND(tac);
-COMMAND(rm);
-COMMAND(cp);
-COMMAND(makedir);
-COMMAND(mv);
-COMMAND(grep);
-COMMAND(chown_cmd);
-COMMAND(chmod_cmd);
-COMMAND(sync_cmd);
-COMMAND(su);
+COMMAND(dd_main);
+COMMAND(cat_main);
+COMMAND(yes_main);
+COMMAND(echo_main);
+COMMAND(printf_main);
+COMMAND(groups_main);
+COMMAND(id_main);
+COMMAND(ls_main);
+COMMAND(tail_main);
+COMMAND(head_main);
+COMMAND(ed_main);
+COMMAND(tee_main);
+COMMAND(whoami_main);
+COMMAND(wc_main);
+COMMAND(xargs_main);
+COMMAND(tac_main);
+COMMAND(rm_main);
+COMMAND(cp_main);
+COMMAND(mkdir_main);
+COMMAND(mv_main);
+COMMAND(grep_main);
+COMMAND(chown_main);
+COMMAND(chmod_main);
+COMMAND(sync_main);
+COMMAND(su_main);
 
 #endif

src/main.c

@@ -37,61 +37,61 @@ int main (ARGUMENTS) {
     }
 
     if (streql(cmd, "dd")) {
-        return dd(NEXT_ARGS);
+        return dd_main(NEXT_ARGS);
     } else if (streql(cmd, "cat")) {
-        return cat(NEXT_ARGS);
+        return cat_main(NEXT_ARGS);
     } else if (streql(cmd, "yes")) {
-        return yes(NEXT_ARGS);
+        return yes_main(NEXT_ARGS);
     } else if (streql(cmd, "echo")) {
-        return echo(NEXT_ARGS);
+        return echo_main(NEXT_ARGS);
     } else if (streql(cmd, "printf")) {
-        return print(NEXT_ARGS);
+        return printf_main(NEXT_ARGS);
     } else if (streql(cmd, "groups")) {
-        return groups(NEXT_ARGS);
+        return groups_main(NEXT_ARGS);
     } else if (streql(cmd, "id")) {
-        return user_id(NEXT_ARGS);
+        return id_main(NEXT_ARGS);
     } else if (streql(cmd, "ls") || streql(cmd, "dir")) {
-        return ls(NEXT_ARGS);
+        return ls_main(NEXT_ARGS);
     } else if (streql(cmd, "lsd")) {
         printf("look at all the funny colors\n");
     } else if (streql(cmd, "tail")) {
-        return tail(NEXT_ARGS);
+        return tail_main(NEXT_ARGS);
     } else if (streql(cmd, "head")) {
-        return head(NEXT_ARGS);
+        return head_main(NEXT_ARGS);
     } else if (streql(cmd, "ed")) {
-        return ed(NEXT_ARGS);
+        return ed_main(NEXT_ARGS);
     } else if (streql(cmd, "tee")) {
-        return tee_cmd(NEXT_ARGS);
+        return tee_main(NEXT_ARGS);
     } else if (streql(cmd, "true")) {
         return EXIT_SUCCESS;
     } else if (streql(cmd, "false")) {
         return EXIT_FAILURE;
     } else if (streql(cmd, "whoami")) {
-        return whoami(NEXT_ARGS);
+        return whoami_main(NEXT_ARGS);
     } else if (streql(cmd, "wc")) {
-        return wc(NEXT_ARGS);
+        return wc_main(NEXT_ARGS);
     } else if (streql(cmd, "xargs")) {
-        return xargs(NEXT_ARGS);
+        return xargs_main(NEXT_ARGS);
     } else if (streql(cmd, "tac")) {
-        return tac(NEXT_ARGS);
+        return tac_main(NEXT_ARGS);
     } else if (streql(cmd, "rm")) {
-        return rm(NEXT_ARGS);
+        return rm_main(NEXT_ARGS);
     } else if (streql(cmd, "cp")) {
-        return cp(NEXT_ARGS);
+        return cp_main(NEXT_ARGS);
     } else if (streql(cmd, "mkdir")) {
-        return makedir(NEXT_ARGS);
+        return mkdir_main(NEXT_ARGS);
     } else if (streql(cmd, "mv")) {
-        return mv(NEXT_ARGS);
+        return mv_main(NEXT_ARGS);
     } else if (streql(cmd, "grep")) {
-        return grep(NEXT_ARGS);
+        return grep_main(NEXT_ARGS);
     } else if (streql(cmd, "chown")) {
-        return chown_cmd(NEXT_ARGS);
+        return chown_main(NEXT_ARGS);
     } else if (streql(cmd, "chmod")) {
-        return chmod_cmd(NEXT_ARGS);
+        return chmod_main(NEXT_ARGS);
     } else if (streql(cmd, "sync")) {
-        return sync_cmd(NEXT_ARGS);
+        return sync_main(NEXT_ARGS);
     } else if (streql(cmd, "su")) {
-        return su(NEXT_ARGS);
+        return su_main(NEXT_ARGS);
     } else {
         fprintf(stderr, "lazysphere: invalid command %s\n", cmd);
         return EXIT_FAILURE;