src/include/cmdlinelib.h

   1 /* Command line library */
   2 #ifndef CMDLINELIB_H
   3 #define CMDLINELIB_H
   4
   5 #define CMDL_BUFFER_SIZE 256
   6 //#define CMDL_OUTPUT_SIZE 256
   7 #define CMDL_PROMPT_SIZE 8
   8 #define CMDL_MAX_TAB_COMPLETE_RESULT 256
   9
  10 typedef int (*cmdl_putchar_t)(int);
  11 typedef int (*cmdl_printf_t)( const char *format, ... );
  12 typedef int (*cmdl_getchar_t)();
  13
  14 #ifndef NULL
  15 #define NULL    ((void *)0)
  16 #endif
  17
  18 enum{
  19         CMDL_LEFT,
  20         CMDL_RIGHT
  21 };
  22
  23 enum{
  24         CMDLK_FW=6,
  25         CMDLK_BW=2,
  26         CMDLK_BS=8,
  27         CMDLK_HOME=2,
  28         CMDLK_END=5,
  29         CMDLK_DELTOEND=11,
  30         CMDLK_DELARG=23,
  31         CMDLK_ENTER=0x0d,
  32         CMDLK_RETURN=0x0a,
  33         CMDLK_TAB=9
  34 };
  35
  36 typedef struct{
  37
  38         // buffers
  39
  40         //char* output;
  41         char* buffer;
  42         char* prompt;
  43
  44         // options and values
  45
  46         int cursor;
  47         //int has_output;
  48         int exit;
  49         int refresh;
  50         int tabstate;
  51         int insert;
  52
  53         // callbacks
  54
  55         cmdl_putchar_t putchar;
  56         cmdl_getchar_t getchar;
  57         cmdl_printf_t printf;
  58
  59 }cmd_line;
  60
  61 typedef struct{
  62         int argc;
  63         char **argv;
  64 }cmdl_param_list;
  65
  66 void cmdl_setputchar(cmd_line* cmd, cmdl_putchar_t in);
  67 void cmdl_setgetchar(cmd_line* cmd, cmdl_getchar_t in);
  68 void cmdl_setprintf(cmd_line* cmd, cmdl_printf_t in);
  69
  70 //void cmdl_builtin_help(cmd_line* cmd, char* command);
  71
  72 void cmdl_parsechar(cmd_line* cmd, char in);
  73
  74 void cmdl_addreplace(cmd_line* cmd, char in);
  75 void cmdl_addinsert(cmd_line* cmd, char in);
  76 void cmdl_enterloop(cmd_line* cmd);
  77 void cmdl_exec(cmd_line* cmd);
  78 void cmdl_setexit(cmd_line* cmd, int exit);
  79 int cmdl_getexit(cmd_line* cmd);
  80 void cmdl_clearoutput(cmd_line* cmd);
  81 void cmdl_clearbuffer(cmd_line* cmd);
  82 int cmdl_printf(cmd_line* cmd, const char *format, ...);
  83 char* cmdl_getoutput(cmd_line* cmd);
  84 //void cmdl_addoutput_str(cmd_line* cmd, char output[CMDL_OUTPUT_SIZE]);
  85 void cmdl_addstr(cmd_line* cmd, char* str);
  86 int cmdl_movecursor(cmd_line* cmd, int direction);
  87 char* cmdl_getbuffer(cmd_line* cmd);
  88 void cmdl_addchar(cmd_line* cmd, char in);
  89 int cmdl_check(cmd_line* cmd);
  90 void cmdl_del(cmd_line* cmd);
  91 cmd_line* cmdl_create();
  92 void cmdl_free(cmd_line* cmd);
  93 char *cmdl_getprompt(cmd_line* cmd);
  94 void cmdl_setpropmt(cmd_line* cmd, char prompt[CMDL_PROMPT_SIZE]);
  95 cmdl_param_list* cmdl_getparams(const char* command);
  96 void cmdl_tabcomplete(cmd_line *cmd);
  97
  98 #endif
  99