[dd74e612] | 1 | /* |
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[70d689a] | 2 | * |
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| 3 | * Instantatiate a new terminal shell. |
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| 4 | * |
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| 5 | * Author: |
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| 6 | * |
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| 7 | * WORK: fernando.ruiz@ctv.es |
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| 8 | * HOME: correo@fernando-ruiz.com |
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| 9 | * |
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| 10 | * Thanks at: |
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| 11 | * Chris John |
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| 12 | * |
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[dd74e612] | 13 | * $Id$ |
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| 14 | */ |
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| 15 | |
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| 16 | #ifndef __SHELL_H__ |
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| 17 | #define __SHELL_H__ |
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| 18 | |
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| 19 | #ifdef __cplusplus |
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| 20 | extern "C" { |
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| 21 | #endif |
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| 22 | |
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| 23 | #include <rtems.h> |
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| 24 | #include <stdio.h> |
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| 25 | #include <termios.h> |
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| 26 | |
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| 27 | typedef int (*shell_command_t)(int argc,char * argv[]); |
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| 28 | |
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| 29 | struct shell_cmd_tt ; |
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| 30 | typedef struct shell_cmd_tt shell_cmd_t; |
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| 31 | |
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| 32 | struct shell_cmd_tt { |
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| 33 | char * name; |
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| 34 | char * usage; |
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| 35 | char * topic; |
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| 36 | shell_command_t command; |
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| 37 | shell_cmd_t * alias; |
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| 38 | shell_cmd_t * next; |
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| 39 | }; |
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| 40 | |
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| 41 | rtems_unsigned32 new_rtems_name(char * rtems_name); |
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| 42 | shell_cmd_t * shell_lookup_cmd(char * cmd); |
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| 43 | shell_cmd_t * shell_add_cmd(char * cmd, |
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| 44 | char * topic, |
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| 45 | char * usage, |
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| 46 | shell_command_t command); |
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| 47 | shell_cmd_t * shell_alias_cmd(char * cmd, char * alias); |
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| 48 | |
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| 49 | int shell_make_args(char * cmd, |
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| 50 | int * pargc, |
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| 51 | char * argv[]); |
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| 52 | |
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| 53 | typedef struct { |
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| 54 | rtems_name magic; /* 'S','E','N','V': Shell Environment */ |
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| 55 | char * devname; |
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| 56 | char * taskname; |
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| 57 | tcflag_t tcflag; |
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| 58 | /* user extensions */ |
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[b2712e3] | 59 | int exit_shell; /* logout */ |
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| 60 | int forever ; /* repeat login */ |
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[dd74e612] | 61 | int errorlevel; |
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| 62 | int mdump_adr; |
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| 63 | } shell_env_t; |
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| 64 | |
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| 65 | int shell_scanline(char * line,int size,FILE * in,FILE * out) ; |
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[b2712e3] | 66 | void cat_file(FILE * out,char *name); |
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[70d689a] | 67 | void write_file(char *name,char * content); |
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[dd74e612] | 68 | |
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| 69 | rtems_status_code shell_init(char * task_name , |
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| 70 | rtems_unsigned32 task_stacksize,/*0 default*/ |
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| 71 | rtems_task_priority task_priority , |
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| 72 | char * devname , |
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[b2712e3] | 73 | tcflag_t tcflag , |
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| 74 | int forever ); |
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[dd74e612] | 75 | |
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| 76 | extern shell_env_t global_shell_env, |
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| 77 | * current_shell_env; |
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| 78 | /*--------*/ |
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| 79 | /* cmds.c */ |
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| 80 | /*--------*/ |
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| 81 | int str2int(char * s); |
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| 82 | void register_cmds(void); |
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| 83 | |
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| 84 | #ifdef __cplusplus |
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| 85 | } |
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| 86 | #endif |
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| 87 | |
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| 88 | #endif |
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