General Cleanup #151

Uses 4 spaces as TAB.
Commenting unused code. (i.e. if statement with no action)

apps/
boot/
platform/
sbin/
var/

apps/sh/built-in/exit/exit.c

@@ -15,11 +15,11 @@
  **   along with BoneOS.  If not, see <http://www.gnu.org/licenses/>.
  **
  **  @main_author : Amanuel Bogale
- **  
+ **
  **  @contributors:
 
  **     Amanuel Bogale <amanuel2> : start
- **/  
+ **/
 
 #include <stdio/stdio.h>
 #include <misc/status_codes.h>
@@ -30,47 +30,45 @@
 
 extern volatile bool exit_set__shell;
 
-struct cmd_opt_t* cmd_exit_opts[] = 
+struct cmd_opt_t* cmd_exit_opts[] =
 {
-  0
+    0
 };
 
 int exit_handler(char* cmd)
 {
     size_t num_opts = get_opt_count(cmd);
     str_t opts[num_opts];
-    get_opt(cmd,opts);
-    
-    if(num_opts==1) 
+    get_opt(cmd, opts);
+
+    if(num_opts == 1)
     {
-        exit_set__shell=true;
+        exit_set__shell = true;
         return STATUS_OK;
     }
-    else if(strcmp(opts[1].str,"--help")==0)
+    else if(strcmp(opts[1].str, "--help") == 0)
         printk(cmd_exit.help);
-    else    
+    else
         printk(cmd_exit.invalid_use_msg);
-   
+
     return STATUS_OK;
 }
 
-struct cmd_t cmd_exit = 
+struct cmd_t cmd_exit =
 {
-  .name = "exit",
-  .usage = "exit [--help] ",
-  .help = "exit(1) \t\t\t\t BoneOS Terminal Manual \n"
-                "NAME : \n "
-                "\texit\n"
-                "SYNOPSIS : \n "
-                "\texit [--help]\n"
-                "DESCRIPTION : \n "
-                "\tCommand to exit the current \n "
-                "\tshell process\n",
-  .cmd_opts =  cmd_exit_opts,
-  .handler = &exit_handler,
-  .invalid_use_msg = "Invalid use of exit command.\n"
-                     "Type in exit --help for more help.\n",
-  .privilege = USER
+    .name = "exit",
+    .usage = "exit [--help] ",
+    .help = "exit(1) \t\t\t\t BoneOS Terminal Manual \n"
+            "NAME : \n "
+            "\texit\n"
+            "SYNOPSIS : \n "
+            "\texit [--help]\n"
+            "DESCRIPTION : \n "
+            "\tCommand to exit the current \n "
+            "\tshell process\n",
+    .cmd_opts = cmd_exit_opts,
+    .handler = &exit_handler,
+    .invalid_use_msg = "Invalid use of exit command.\n"
+            "Type in exit --help for more help.\n",
+    .privilege = USER
 };
-
-

apps/sh/shell.c

@@ -22,7 +22,6 @@
  **     Ashish Ahuja
  **/
 
-
 #include <sh/values.h>
 #include <clear/clear.h>
 #include <boneos_logo/boneos_logo.h>
@@ -47,17 +46,17 @@
 #include <drv/driver.h>
 #include <drv/cmos/rtc/rtc.h>
 #include <sh/built-in/exit/exit.h>
-#include <date/date.h>
-#include <whoami/whoami.h>
-#include <uptime/uptime.h>
+#include <date/date.h>
+#include <whoami/whoami.h>
+#include <uptime/uptime.h>
 #include <watch/watch.h>
 
 volatile bool TERMINAL_MODE = false;
-volatile uint32_t cmd_active_index=0;
+volatile uint32_t cmd_active_index = 0;
 
 volatile uint32_t shell_instance_cnt = 0;
 
-volatile struct typed_cmd cmd_active;
+volatile struct typed_cmd cmd_active;
 rtc_t start_time;
 
 struct cmd_t *cmds[] =
@@ -75,25 +74,18 @@ struct cmd_t *cmds[] =
     &cmd_pwd,
     &cmd_logname,
     &cmd_uname,
-    &cmd_date,
-    &cmd_whoami,
-    &cmd_uptime,
+    &cmd_date,
+    &cmd_whoami,
+    &cmd_uptime,
     &cmd_watch,
     0
 };
 
 void init_terminal()
 {
-    assertkm(device_initalized(KBD_DRIVER_INDEX) , "Keyboard not intalized for starting shell!");
-    TERMINAL_MODE=true;
+    assertkm(device_initalized(KBD_DRIVER_INDEX), "Keyboard not intalized for starting shell!");
+    TERMINAL_MODE = true;
     cmds [CMD_CLEAR_INDEX]->handler("clear");
     cmds[CMD_BONESHELL_INDEX]->handler("boneshell");
-    TERMINAL_MODE=false;
+    TERMINAL_MODE = false;
 }
-
-
-
-
-
-
-

apps/sh/utils.c

@@ -15,66 +15,60 @@
  **   along with BoneOS.  If not, see <http://www.gnu.org/licenses/>.
  **
  **  @main_author : Amanuel Bogale
- **  
+ **
  **  @contributors:
 
  **   Amanuel Bogale <amanuel2> : start
  **/
- 
- #include <str_t.h>
- #include <stdbool.h>
- #include <unistd/unistd.h>
- #include <string/string.h>
- 
+
+#include <str_t.h>
+#include <stdbool.h>
+#include <unistd/unistd.h>
+#include <string/string.h>
+
 int termcmp(const char* cmd, const char* value)
 {
-  size_t num_opts_cmp = get_opt_count(value);
-  str_t opts_cmp[num_opts_cmp];
-  get_opt(value,opts_cmp);   
-  if(strcmp(opts_cmp[0].str,cmd)==0)
-    return 0;
-  return 1;  
+    size_t num_opts_cmp = get_opt_count(value);
+    str_t opts_cmp[num_opts_cmp];
+    get_opt(value, opts_cmp);
+    if(strcmp(opts_cmp[0].str, cmd) == 0)
+        return 0;
+    return 1;
 }
 
 bool is_contain_equal(char* s)
 {
-  while(*s)
+    while(*s)
     if(*s++ == '=')
         return true;
-  return false;    
+    return false;
 }
 
 str_t term_assignment_return_variable(str_t s)
 {
-  int counter = 0;
-  str_t __return;
-  for(int i=0; i<200;i++) __return.str[i]=0;
-  
-  while(s.str[counter] != '=') {
-    __return.str[counter]+=s.str[counter];
-    counter++;
-  }
-  return __return;
+    int counter = 0;
+    str_t __return;
+    for(int i = 0; i < 200; i++) __return.str[i] = 0;
+
+    while(s.str[counter] != '=') {
+        __return.str[counter] += s.str[counter];
+        counter++;
+    }
+    return __return;
 }
 
 str_t term_assignment_return_value(str_t s)
 {
-  int counter=0;
-  int self_index=0;
-  str_t __return;
-  for(int i=0; i<200;i++) __return.str[i]=0;
-
-  while(s.str[counter++] != '=');
-  for(; s.str[counter]; counter++)
-  {
-     __return.str[self_index++]+=s.str[counter];
-  }
-
-  return __return;
-}
-
-
-
-
+    int counter = 0;
+    int self_index = 0;
+    str_t __return;
+    for(int i = 0; i < 200; i++) __return.str[i] = 0;
 
+    while(s.str[counter++] != '=');
+    for(; s.str[counter]; counter++)
+    {
+        __return.str[self_index++] += s.str[counter];
+    }
 
+    return __return;
+}

apps/sh/values.c

@@ -30,5 +30,3 @@ char* VAR_PWD = "/";
 char* VAR_RELEASE = "0.0.1";
 char* VAR_OSNAME = "BoneOS";
 char* VAR_PLATFORM = "x86_32";
-
-

boot/boot/grub/grub.cfg

@@ -1,4 +1,4 @@
 menuentry "BoneOS x86 " {
-  multiboot /boot/BoneOS.bin
-  boot
+    multiboot /boot/BoneOS.bin
+    boot
 }

platform/Makefile

@@ -2,4 +2,4 @@ all:
 	(cd $(PLAT) && $(MAKE))
 
 clean:
-	(cd $(PLAT) && $(MAKE) clean)
+	(cd $(PLAT) && $(MAKE) clean)

platform/pc/cpu/interrupts/pic.c

@@ -15,11 +15,11 @@
  **   along with BoneOS.  If not, see <http://www.gnu.org/licenses/>.
  **
  **  @main_author : Amanuel Bogale
- **  
+ **
  **  @contributors:
 
  **     Amanuel Bogale <amanuel2> : start
- **/ 
+ **/
 
 /*
  * @function irq_remap:
@@ -31,28 +31,21 @@
 #include <cpu/interrupts/interrupts.h>
 #include <cpu/interrupts/pic.h>
 
-
 void remap_pic_irq()
 {
-	outb(I386_MASTER_REG_COMMAND , ICW1);
-	outb(I386_SLAVE_REG_COMMAND  ,ICW1);
+    outb(I386_MASTER_REG_COMMAND, ICW1);
+    outb(I386_SLAVE_REG_COMMAND, ICW1);
 
-	outb(I386_MASTER_REG_DATA,IRQ_START); //0x20 = 32
-	outb(I386_SLAVE_REG_IMR,IRQ_END); //0x28 = 47
+    outb(I386_MASTER_REG_DATA, IRQ_START); //0x20 = 32
+    outb(I386_SLAVE_REG_IMR, IRQ_END); //0x28 = 47
 
-	outb(I386_MASTER_REG_DATA,I386_PIC_ICW2_IRQLINE_PRIMARY_IR2); //0x04 = 0100
-	outb(I386_SLAVE_REG_IMR ,I386_PIC_ICW2_IRQLINE_SECONDARY_IR2); //0x02 = 010
+    outb(I386_MASTER_REG_DATA, I386_PIC_ICW2_IRQLINE_PRIMARY_IR2); //0x04 = 0100
+    outb(I386_SLAVE_REG_IMR, I386_PIC_ICW2_IRQLINE_SECONDARY_IR2); //0x02 = 010
 
-	outb(I386_MASTER_REG_DATA,I386_PIC_ICW4_MASK_UPM); // 80x86 MODE
-	outb(I386_SLAVE_REG_IMR,I386_PIC_ICW4_MASK_UPM);  // 80x86 MODE
+    outb(I386_MASTER_REG_DATA, I386_PIC_ICW4_MASK_UPM); // 80x86 MODE
+    outb(I386_SLAVE_REG_IMR, I386_PIC_ICW4_MASK_UPM);  // 80x86 MODE
 
-	//Null out data registers
-	outb(I386_MASTER_REG_DATA,PIC_NULL);
-	outb(I386_SLAVE_REG_IMR ,PIC_NULL);
+    //Null out data registers
+    outb(I386_MASTER_REG_DATA, PIC_NULL);
+    outb(I386_SLAVE_REG_IMR, PIC_NULL);
 }
-
-
-
-
-
-