diff options
Diffstat (limited to 'cmd.h')
| -rw-r--r-- | cmd.h | 85 |
1 files changed, 85 insertions, 0 deletions
@@ -0,0 +1,85 @@ +#ifndef __CMD_H +#define __CMD_H + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <stdint.h> + +#include "debug.h" +#include "queue.h" + +#define CMDT_NONE 0 +#define CMDT_INT 1 +#define CMDT_HEX 2 +#define CMDT_BIN 3 +#define CMDT_STR 4 +#define CMDT_WORD 5 +#define CMDT_SP 6 + +#define CMDE_NONE 0 //do nothing +#define CMDE_AUTOCOMPLETE 1 //try to auto complete first command +#define CMDE_ALIAS 2 //command aliases + +typedef struct cmd_tok_t +{ + char *s,*e; + int sz; + int type; + struct cmd_tok_t *next; +} cmd_tok_t; + +typedef struct cmd_arg_t +{ + int argc; + char **argv; + int *type; + + /* bad practice stuff */ + int __sub_cmd; // if 1 then dont free argv stuff +} cmd_arg_t; + + +typedef struct cmd_table_t +{ + char *cmd; + int (*clb)(cmd_arg_t*); +} cmd_table_t; + +struct cmd_acq_t +{ + char *suggestion; + SLIST_ENTRY(cmd_acq_t) next_sugg; +}; +SLIST_HEAD(cmd_acq_head_t,cmd_acq_t); + +cmd_tok_t* cmd_tok_create( char *s, char *e, int sz, int type ); +int cmd_tok_add( cmd_tok_t *tok, cmd_tok_t *next ); +int cmd_tok_print( cmd_tok_t *tok ); +void cmd_tok_destroy( cmd_tok_t *tok ); //clean token by ->next token +int cmd_tok_count( cmd_tok_t *tok ); + +cmd_arg_t* cmd_arg_create( cmd_tok_t *tok ); +cmd_arg_t* cmd_arg_sub( cmd_arg_t *arg ); //just return without first arg +cmd_arg_t* cmd_arg_sub_empty(); +void cmd_arg_destroy( cmd_arg_t *arg ); + +int cmd_exec( cmd_table_t *tbl, cmd_arg_t *arg ); +int cmd_exec_ev( cmd_table_t *tbl, cmd_arg_t *arg, int event ); //auto complete and all other +char* cmd_ac( cmd_table_t *tbl, const char *s ); //autocomplete +struct cmd_acq_head_t* cmd_acq( cmd_table_t *tbl, const char *s ); //autocomplete +void cmd_acq_free( struct cmd_acq_head_t *acq ); + +#define STR_AC_EQ(A,B) (strncmp_ac((A),(B),strlen(A))==(strlen(A)+1)) +#define STR_AC_PEQ(A,B) (strncmp_ac((A),(B),strlen(A))<(strlen(A))) + +/* +Clothest match function +AA AB = (1) equile <100% +AA AA = (3) equite 100% +AA AAA = (2) equile 100% but there is more +A B = (0) not equile at all +*/ +int strncmp_ac( const char *s1, const char *s2, const int n); + +#endif
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