com32/hdt/hdt-cli.h

   1 /* ----------------------------------------------------------------------- *
   2  *
   3  *   Copyright 2009 Erwan Velu - All Rights Reserved
   4  *
   5  *   Permission is hereby granted, free of charge, to any person
   6  *   obtaining a copy of this software and associated documentation
   7  *   files (the "Software"), to deal in the Software without
   8  *   restriction, including without limitation the rights to use,
   9  *   copy, modify, merge, publish, distribute, sublicense, and/or
  10  *   sell copies of the Software, and to permit persons to whom
  11  *   the Software is furnished to do so, subject to the following
  12  *   conditions:
  13  *
  14  *   The above copyright notice and this permission notice shall
  15  *   be included in all copies or substantial portions of the Software.
  16  *
  17  *   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  18  *   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
  19  *   OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  20  *   NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  21  *   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  22  *   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  23  *   FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  24  *   OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  * -----------------------------------------------------------------------
  27  */
  28
  29 #ifndef DEFINE_HDT_CLI_H
  30 #define DEFINE_HDT_CLI_H
  31 #include <stdio.h>
  32 #include <getkey.h>
  33
  34 #include "hdt-common.h"
  35
  36 #define DEBUG 0
  37 #if DEBUG
  38 # define dprintf printf
  39 #else
  40 # define dprintf(f, ...) ((void)0)
  41 #endif
  42
  43 #define MAX_LINE_SIZE 256
  44
  45 #define CLI_SPACE " "
  46 #define CLI_LF "\n"
  47 #define CLI_MENU "menu"
  48 #define CLI_CLEAR "clear"
  49 #define CLI_EXIT "exit"
  50 #define CLI_HELP "help"
  51 #define CLI_REBOOT "reboot"
  52 #define CLI_SHOW "show"
  53 #define CLI_SET "set"
  54 #define CLI_MODE "mode"
  55 #define CLI_HDT  "hdt"
  56 #define CLI_PCI  "pci"
  57 #define CLI_PXE  "pxe"
  58 #define CLI_KERNEL "kernel"
  59 #define CLI_SYSLINUX "syslinux"
  60 #define CLI_VESA "vesa"
  61 #define CLI_SUMMARY "summary"
  62 #define CLI_COMMANDS "commands"
  63 #define CLI_DMI  "dmi"
  64 #define CLI_CPU  "cpu"
  65 #define CLI_DISK  "disk"
  66 #define CLI_SHOW_LIST "list"
  67 #define CLI_IRQ "irq"
  68 #define CLI_MODES "modes"
  69 #define CLI_VPD  "vpd"
  70 #define CLI_MEMORY  "memory"
  71 #define CLI_ENABLE "enable"
  72 #define CLI_DISABLE "disable"
  73
  74 typedef enum {
  75     INVALID_MODE,
  76     EXIT_MODE,
  77     HDT_MODE,
  78     PCI_MODE,
  79     DMI_MODE,
  80     CPU_MODE,
  81     PXE_MODE,
  82     KERNEL_MODE,
  83     SYSLINUX_MODE,
  84     VESA_MODE,
  85     DISK_MODE,
  86     VPD_MODE,
  87     MEMORY_MODE,
  88 } cli_mode_t;
  89
  90 #define PROMPT_SIZE 32
  91 #define MAX_HISTORY_SIZE 32
  92 #define INPUT hdt_cli.history[hdt_cli.history_pos]
  93 struct s_cli {
  94     cli_mode_t mode;
  95     char prompt[PROMPT_SIZE];
  96     uint8_t cursor_pos;
  97     char history[MAX_HISTORY_SIZE+1][MAX_LINE_SIZE];
  98     int history_pos;
  99     int max_history_pos;
 100 };
 101 struct s_cli hdt_cli;
 102
 103 /* Describe a cli mode */
 104 struct cli_mode_descr {
 105     const unsigned int mode;
 106     const char *name;
 107     /* Handle 1-token commands */
 108     struct cli_module_descr *default_modules;
 109     /* Handle show <module> <args> */
 110     struct cli_module_descr *show_modules;
 111     /* Handle set <module> <args> */
 112     struct cli_module_descr *set_modules;
 113 };
 114
 115 /* Describe a subset of commands in a module (default, show, set, ...) */
 116 struct cli_module_descr {
 117     struct cli_callback_descr *modules;
 118     void (*default_callback) (int argc, char **argv,
 119                               struct s_hardware * hardware);
 120 };
 121
 122 /* Describe a callback (belongs to a mode and a module) */
 123 struct cli_callback_descr {
 124     const char *name;
 125     void (*exec) (int argc, char **argv, struct s_hardware * hardware);
 126 };
 127
 128 /* Manage aliases */
 129 #define MAX_ALIASES 2
 130 struct cli_alias {
 131     const char *command;        /* Original command */
 132     const int nb_aliases;       /* Size of aliases array */
 133     const char **aliases;       /* List of aliases */
 134 };
 135
 136 /* List of implemented modes */
 137 extern struct cli_mode_descr *list_modes[];
 138 struct cli_mode_descr hdt_mode;
 139 struct cli_mode_descr dmi_mode;
 140 struct cli_mode_descr syslinux_mode;
 141 struct cli_mode_descr pxe_mode;
 142 struct cli_mode_descr kernel_mode;
 143 struct cli_mode_descr cpu_mode;
 144 struct cli_mode_descr pci_mode;
 145 struct cli_mode_descr vesa_mode;
 146 struct cli_mode_descr disk_mode;
 147 struct cli_mode_descr vpd_mode;
 148 struct cli_mode_descr memory_mode;
 149
 150 /* cli helpers */
 151 void find_cli_mode_descr(cli_mode_t mode, struct cli_mode_descr **mode_found);
 152 void find_cli_callback_descr(const char *module_name,
 153                              struct cli_module_descr *modules_list,
 154                              struct cli_callback_descr **module_found);
 155 cli_mode_t mode_s_to_mode_t(char *name);
 156
 157 void set_mode(cli_mode_t mode, struct s_hardware *hardware);
 158 void start_cli_mode(struct s_hardware *hardware);
 159 void start_auto_mode(struct s_hardware *hardware);
 160 void main_show(char *item, struct s_hardware *hardware);
 161
 162 #define CLI_HISTORY "history"
 163 void print_history(int argc, char **argv, struct s_hardware * hardware);
 164
 165 // DMI STUFF
 166 #define CLI_DMI_BASE_BOARD "base_board"
 167 #define CLI_DMI_BATTERY "battery"
 168 #define CLI_DMI_BIOS "bios"
 169 #define CLI_DMI_CHASSIS "chassis"
 170 #define CLI_DMI_MEMORY "memory"
 171 #define CLI_DMI_MEMORY_BANK "bank"
 172 #define CLI_DMI_PROCESSOR "cpu"
 173 #define CLI_DMI_SYSTEM "system"
 174 #define CLI_DMI_IPMI "ipmi"
 175 #define CLI_DMI_CACHE "cache"
 176 #define CLI_DMI_OEM "oem"
 177 #define CLI_DMI_SECURITY "security"
 178 #define CLI_DMI_LIST CLI_SHOW_LIST
 179 void main_show_dmi(int argc, char **argv, struct s_hardware *hardware);
 180 void show_dmi_memory_modules(int argc, char **argv,
 181                              struct s_hardware *hardware);
 182 void show_dmi_memory_bank(int argc, char **argv, struct s_hardware *hardware);
 183
 184 // PCI STUFF
 185 #define CLI_PCI_DEVICE "device"
 186 void main_show_pci(int argc, char **argv, struct s_hardware *hardware);
 187 void cli_detect_pci(struct s_hardware *hardware);
 188
 189 // CPU STUFF
 190 void main_show_cpu(int argc, char **argv, struct s_hardware *hardware);
 191
 192 // DISK STUFF
 193 void disks_summary(int argc, char **argv, struct s_hardware *hardware);
 194
 195 // PXE STUFF
 196 void main_show_pxe(int argc, char **argv, struct s_hardware *hardware);
 197
 198 // KERNEL STUFF
 199 void main_show_kernel(int argc, char **argv, struct s_hardware *hardware);
 200
 201 // SYSLINUX STUFF
 202 void main_show_syslinux(int argc, char **argv, struct s_hardware *hardware);
 203
 204 // VESA STUFF
 205 void main_show_vesa(int argc, char **argv, struct s_hardware *hardware);
 206
 207 // VPD STUFF
 208 void main_show_vpd(int argc __unused, char **argv __unused,
 209                    struct s_hardware *hardware);
 210 #endif