A Command Interpreter with support for used defined commands, subsystems, macros, help and parameter parsing.
cmdb.cpp@20:62318ba945de, 2011-09-20 (annotated)
- Committer:
- wvd_vegt
- Date:
- Tue Sep 20 18:49:28 2011 +0000
- Revision:
- 20:62318ba945de
- Child:
- 21:d22068e2bbd1
1) Fixed Comment Alignment of PrintValuef()
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
wvd_vegt | 20:62318ba945de | 1 | /* |
wvd_vegt | 20:62318ba945de | 2 | _____________________________________________________________________________ |
wvd_vegt | 20:62318ba945de | 3 | |
wvd_vegt | 20:62318ba945de | 4 | Project: mBed Command Interpreter |
wvd_vegt | 20:62318ba945de | 5 | Filename: cmdb.h |
wvd_vegt | 20:62318ba945de | 6 | Version: 0.80 |
wvd_vegt | 20:62318ba945de | 7 | _____________________________________________________________________________ |
wvd_vegt | 20:62318ba945de | 8 | Date Comment |
wvd_vegt | 20:62318ba945de | 9 | -------- -------------------------------------------------------------- |
wvd_vegt | 20:62318ba945de | 10 | 10022011 -Rewritten into C++ class. |
wvd_vegt | 20:62318ba945de | 11 | -Pass Serial into constructor for printf, putc and getc. |
wvd_vegt | 20:62318ba945de | 12 | -CID_<subsystem> must be handled internally. |
wvd_vegt | 20:62318ba945de | 13 | -Fixed a number of old Index/Id conflicts. |
wvd_vegt | 20:62318ba945de | 14 | -Got a working version. Much work to be done though. |
wvd_vegt | 20:62318ba945de | 15 | -Handle CID_HELP internally (like all system commands (IDLE/MACRO etc). |
wvd_vegt | 20:62318ba945de | 16 | -Handle subsystems internally. |
wvd_vegt | 20:62318ba945de | 17 | -Removed CMD_TBL_LEN. |
wvd_vegt | 20:62318ba945de | 18 | -CID_LAST is now defined as CID_HELP+1. |
wvd_vegt | 20:62318ba945de | 19 | 11022011 -Added Documentation. |
wvd_vegt | 20:62318ba945de | 20 | -Added code to take number limits from the C++ Runtime instead of hard defined values. |
wvd_vegt | 20:62318ba945de | 21 | -Renamed id to cid in cmd. |
wvd_vegt | 20:62318ba945de | 22 | -Added MAX_LONG and MIN_LONG (long==int on mbed). |
wvd_vegt | 20:62318ba945de | 23 | -Removed cmdb_ prefix from members. |
wvd_vegt | 20:62318ba945de | 24 | -Tested Macro Support and added it to the Demo. |
wvd_vegt | 20:62318ba945de | 25 | -Added CID_COMMANDS. |
wvd_vegt | 20:62318ba945de | 26 | -Fixed a small bug in parse. |
wvd_vegt | 20:62318ba945de | 27 | -v0.76 |
wvd_vegt | 20:62318ba945de | 28 | 24032011 -Fixed some left-over bugs caused by index/id mixup. |
wvd_vegt | 20:62318ba945de | 29 | 09052011 -Added present(), replace() and indexof() methods. |
wvd_vegt | 20:62318ba945de | 30 | replace() can be used to replace the complete command vector |
wvd_vegt | 20:62318ba945de | 31 | by a changed done. Inserting directly into cmdb's copy fails |
wvd_vegt | 20:62318ba945de | 32 | somehow. |
wvd_vegt | 20:62318ba945de | 33 | 19092011 -Added PrintSection(), PrintValue() and PrintValuef() for |
wvd_vegt | 20:62318ba945de | 34 | easier Windows Ini File style output. As I use it to transfer |
wvd_vegt | 20:62318ba945de | 35 | data back to the PC (Easy parsing AND you can add/remove |
wvd_vegt | 20:62318ba945de | 36 | debug information without breaking PC code). |
wvd_vegt | 20:62318ba945de | 37 | 20092011 -Breaking change, Made all cmd object static const like: |
wvd_vegt | 20:62318ba945de | 38 | |
wvd_vegt | 20:62318ba945de | 39 | static const cmd HELP = {"Help",GLOBALCMD,CID_HELP,"%s","Help"}; |
wvd_vegt | 20:62318ba945de | 40 | |
wvd_vegt | 20:62318ba945de | 41 | this saves just to much ram memory on the heap. |
wvd_vegt | 20:62318ba945de | 42 | Thanks to Igor Skochinsky. |
wvd_vegt | 20:62318ba945de | 43 | |
wvd_vegt | 20:62318ba945de | 44 | -Made some more const string static. |
wvd_vegt | 20:62318ba945de | 45 | -v0.80 |
wvd_vegt | 20:62318ba945de | 46 | |
wvd_vegt | 20:62318ba945de | 47 | 20092011 -Corrected Comment Alignment. |
wvd_vegt | 20:62318ba945de | 48 | -v0.81 |
wvd_vegt | 20:62318ba945de | 49 | -------- -------------------------------------------------------------- |
wvd_vegt | 20:62318ba945de | 50 | TODO's |
wvd_vegt | 20:62318ba945de | 51 | 10022011 -Tweak and Review Documentation. |
wvd_vegt | 20:62318ba945de | 52 | 11022011 -Check & Test **PARM masks. |
wvd_vegt | 20:62318ba945de | 53 | -Remove prefix from class members? |
wvd_vegt | 20:62318ba945de | 54 | -------- -------------------------------------------------------------- |
wvd_vegt | 20:62318ba945de | 55 | _____________________________________________________________________________ |
wvd_vegt | 20:62318ba945de | 56 | */ |
wvd_vegt | 20:62318ba945de | 57 | |
wvd_vegt | 20:62318ba945de | 58 | #include <vector> |
wvd_vegt | 20:62318ba945de | 59 | #include <stdlib.h> |
wvd_vegt | 20:62318ba945de | 60 | #include <stdio.h> |
wvd_vegt | 20:62318ba945de | 61 | #include <stdarg.h> |
wvd_vegt | 20:62318ba945de | 62 | #include <ctype.h> |
wvd_vegt | 20:62318ba945de | 63 | #include <string.h> |
wvd_vegt | 20:62318ba945de | 64 | |
wvd_vegt | 20:62318ba945de | 65 | #include "cmdb.h" |
wvd_vegt | 20:62318ba945de | 66 | #include "mbed.h" |
wvd_vegt | 20:62318ba945de | 67 | |
wvd_vegt | 20:62318ba945de | 68 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 69 | |
wvd_vegt | 20:62318ba945de | 70 | Cmdb::Cmdb(const Serial& _serial, std::vector<cmd>& _cmds, void (*_callback)(Cmdb&,int)) : |
wvd_vegt | 20:62318ba945de | 71 | serial(_serial), cmds(_cmds) { |
wvd_vegt | 20:62318ba945de | 72 | echo = true; |
wvd_vegt | 20:62318ba945de | 73 | bold = true; |
wvd_vegt | 20:62318ba945de | 74 | |
wvd_vegt | 20:62318ba945de | 75 | NoComment = NULL; |
wvd_vegt | 20:62318ba945de | 76 | DefComPos = 72; |
wvd_vegt | 20:62318ba945de | 77 | |
wvd_vegt | 20:62318ba945de | 78 | subsystem = -1; |
wvd_vegt | 20:62318ba945de | 79 | |
wvd_vegt | 20:62318ba945de | 80 | user_callback = _callback; |
wvd_vegt | 20:62318ba945de | 81 | |
wvd_vegt | 20:62318ba945de | 82 | init(true); |
wvd_vegt | 20:62318ba945de | 83 | } |
wvd_vegt | 20:62318ba945de | 84 | |
wvd_vegt | 20:62318ba945de | 85 | const char* Cmdb::NoComment; |
wvd_vegt | 20:62318ba945de | 86 | |
wvd_vegt | 20:62318ba945de | 87 | int Cmdb::DefComPos; |
wvd_vegt | 20:62318ba945de | 88 | |
wvd_vegt | 20:62318ba945de | 89 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 90 | // Public Stuff. |
wvd_vegt | 20:62318ba945de | 91 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 92 | |
wvd_vegt | 20:62318ba945de | 93 | bool Cmdb::macro_hasnext() { |
wvd_vegt | 20:62318ba945de | 94 | return macro_ptr!=-1 && macro_ptr<MAX_CMD_LEN && macro_buf[macro_ptr]; |
wvd_vegt | 20:62318ba945de | 95 | } |
wvd_vegt | 20:62318ba945de | 96 | |
wvd_vegt | 20:62318ba945de | 97 | char Cmdb::macro_next() { |
wvd_vegt | 20:62318ba945de | 98 | char ch = macro_buf[macro_ptr++]; |
wvd_vegt | 20:62318ba945de | 99 | |
wvd_vegt | 20:62318ba945de | 100 | if (macro_ptr==MAX_CMD_LEN) { |
wvd_vegt | 20:62318ba945de | 101 | macro_reset(); |
wvd_vegt | 20:62318ba945de | 102 | } |
wvd_vegt | 20:62318ba945de | 103 | |
wvd_vegt | 20:62318ba945de | 104 | //Translate Special Characters Back |
wvd_vegt | 20:62318ba945de | 105 | switch (ch) { |
wvd_vegt | 20:62318ba945de | 106 | case '|': |
wvd_vegt | 20:62318ba945de | 107 | return cr; |
wvd_vegt | 20:62318ba945de | 108 | case '_': |
wvd_vegt | 20:62318ba945de | 109 | return sp; |
wvd_vegt | 20:62318ba945de | 110 | default: |
wvd_vegt | 20:62318ba945de | 111 | return ch; |
wvd_vegt | 20:62318ba945de | 112 | } |
wvd_vegt | 20:62318ba945de | 113 | } |
wvd_vegt | 20:62318ba945de | 114 | |
wvd_vegt | 20:62318ba945de | 115 | char Cmdb::macro_peek() { |
wvd_vegt | 20:62318ba945de | 116 | return macro_buf[macro_ptr]; |
wvd_vegt | 20:62318ba945de | 117 | } |
wvd_vegt | 20:62318ba945de | 118 | |
wvd_vegt | 20:62318ba945de | 119 | void Cmdb::macro_reset() { |
wvd_vegt | 20:62318ba945de | 120 | macro_ptr = -1; |
wvd_vegt | 20:62318ba945de | 121 | macro_buf[0] = '\0'; |
wvd_vegt | 20:62318ba945de | 122 | } |
wvd_vegt | 20:62318ba945de | 123 | |
wvd_vegt | 20:62318ba945de | 124 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 125 | |
wvd_vegt | 20:62318ba945de | 126 | bool Cmdb::hasnext() { |
wvd_vegt | 20:62318ba945de | 127 | return serial.readable()==1; |
wvd_vegt | 20:62318ba945de | 128 | } |
wvd_vegt | 20:62318ba945de | 129 | |
wvd_vegt | 20:62318ba945de | 130 | char Cmdb::next() { |
wvd_vegt | 20:62318ba945de | 131 | return serial.getc(); |
wvd_vegt | 20:62318ba945de | 132 | } |
wvd_vegt | 20:62318ba945de | 133 | |
wvd_vegt | 20:62318ba945de | 134 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 135 | |
wvd_vegt | 20:62318ba945de | 136 | bool Cmdb::scan(const char c) { |
wvd_vegt | 20:62318ba945de | 137 | int i; |
wvd_vegt | 20:62318ba945de | 138 | |
wvd_vegt | 20:62318ba945de | 139 | //See http://www.interfacebus.com/ASCII_Table.html |
wvd_vegt | 20:62318ba945de | 140 | |
wvd_vegt | 20:62318ba945de | 141 | if (c == '\r') { // cr? |
wvd_vegt | 20:62318ba945de | 142 | print(crlf); // Output it and ... |
wvd_vegt | 20:62318ba945de | 143 | if (cmdndx) { |
wvd_vegt | 20:62318ba945de | 144 | strncpy(lstbuf,cmdbuf,cmdndx); |
wvd_vegt | 20:62318ba945de | 145 | lstbuf[cmdndx]='\0'; |
wvd_vegt | 20:62318ba945de | 146 | |
wvd_vegt | 20:62318ba945de | 147 | cmd_dispatcher(cmdbuf); |
wvd_vegt | 20:62318ba945de | 148 | } |
wvd_vegt | 20:62318ba945de | 149 | init(false); |
wvd_vegt | 20:62318ba945de | 150 | prompt(); |
wvd_vegt | 20:62318ba945de | 151 | |
wvd_vegt | 20:62318ba945de | 152 | return true; |
wvd_vegt | 20:62318ba945de | 153 | } |
wvd_vegt | 20:62318ba945de | 154 | |
wvd_vegt | 20:62318ba945de | 155 | //TODO BACKSPACE NOT CORRECT FOR TELNET! |
wvd_vegt | 20:62318ba945de | 156 | |
wvd_vegt | 20:62318ba945de | 157 | if (c == '\b') { // Backspace |
wvd_vegt | 20:62318ba945de | 158 | if (cmdndx != 0) { |
wvd_vegt | 20:62318ba945de | 159 | print(bs); |
wvd_vegt | 20:62318ba945de | 160 | cmdbuf [--cmdndx] = '\0'; |
wvd_vegt | 20:62318ba945de | 161 | } else { |
wvd_vegt | 20:62318ba945de | 162 | printch(bell); // Output Error |
wvd_vegt | 20:62318ba945de | 163 | } |
wvd_vegt | 20:62318ba945de | 164 | return false; |
wvd_vegt | 20:62318ba945de | 165 | } |
wvd_vegt | 20:62318ba945de | 166 | |
wvd_vegt | 20:62318ba945de | 167 | if (c == '\177') { // Delete |
wvd_vegt | 20:62318ba945de | 168 | while (cmdndx>0) { |
wvd_vegt | 20:62318ba945de | 169 | print(bs); |
wvd_vegt | 20:62318ba945de | 170 | cmdbuf [--cmdndx] = '\0'; |
wvd_vegt | 20:62318ba945de | 171 | } |
wvd_vegt | 20:62318ba945de | 172 | return false; |
wvd_vegt | 20:62318ba945de | 173 | } |
wvd_vegt | 20:62318ba945de | 174 | |
wvd_vegt | 20:62318ba945de | 175 | //Reset Escape Buffer. |
wvd_vegt | 20:62318ba945de | 176 | if (c == '\033') { |
wvd_vegt | 20:62318ba945de | 177 | if (escndx!=0) { |
wvd_vegt | 20:62318ba945de | 178 | //_putchar(bell); // Output Error |
wvd_vegt | 20:62318ba945de | 179 | //printf("%s\r\n",escbuf); |
wvd_vegt | 20:62318ba945de | 180 | } |
wvd_vegt | 20:62318ba945de | 181 | escndx = 0; |
wvd_vegt | 20:62318ba945de | 182 | escbuf [escndx] = '\0'; // NULL-Terminate buffer |
wvd_vegt | 20:62318ba945de | 183 | } |
wvd_vegt | 20:62318ba945de | 184 | |
wvd_vegt | 20:62318ba945de | 185 | //Extract Escape Sequence. |
wvd_vegt | 20:62318ba945de | 186 | if (c == '\033' || escndx ) { // Wait for escape |
wvd_vegt | 20:62318ba945de | 187 | escbuf [escndx++] = (unsigned char) c; // Add to the buffer |
wvd_vegt | 20:62318ba945de | 188 | escbuf [escndx] = '\0'; // NULL-Terminate buffer |
wvd_vegt | 20:62318ba945de | 189 | if (isalpha(c)) { |
wvd_vegt | 20:62318ba945de | 190 | switch (escid_search(escbuf)) { |
wvd_vegt | 20:62318ba945de | 191 | case EID_CURSOR_LEFT : { |
wvd_vegt | 20:62318ba945de | 192 | if (cmdndx != 0) { // Backspace? |
wvd_vegt | 20:62318ba945de | 193 | print(bs); |
wvd_vegt | 20:62318ba945de | 194 | cmdbuf [--cmdndx] = '\0'; |
wvd_vegt | 20:62318ba945de | 195 | } else { |
wvd_vegt | 20:62318ba945de | 196 | printch(bell); // Output char |
wvd_vegt | 20:62318ba945de | 197 | } |
wvd_vegt | 20:62318ba945de | 198 | break; |
wvd_vegt | 20:62318ba945de | 199 | } |
wvd_vegt | 20:62318ba945de | 200 | case EID_CURSOR_UP : { |
wvd_vegt | 20:62318ba945de | 201 | for (i=0; i<cmdndx; i++) { |
wvd_vegt | 20:62318ba945de | 202 | print(bs); |
wvd_vegt | 20:62318ba945de | 203 | } |
wvd_vegt | 20:62318ba945de | 204 | cmdndx=strlen(lstbuf); |
wvd_vegt | 20:62318ba945de | 205 | strncpy(cmdbuf,lstbuf,cmdndx); |
wvd_vegt | 20:62318ba945de | 206 | cmdbuf[cmdndx]='\0'; |
wvd_vegt | 20:62318ba945de | 207 | printf("%s",cmdbuf); |
wvd_vegt | 20:62318ba945de | 208 | break; |
wvd_vegt | 20:62318ba945de | 209 | } |
wvd_vegt | 20:62318ba945de | 210 | case EID_CURSOR_RIGHT: |
wvd_vegt | 20:62318ba945de | 211 | break; |
wvd_vegt | 20:62318ba945de | 212 | case EID_CURSOR_DOWN : |
wvd_vegt | 20:62318ba945de | 213 | break; |
wvd_vegt | 20:62318ba945de | 214 | case EID_LAST : |
wvd_vegt | 20:62318ba945de | 215 | break; |
wvd_vegt | 20:62318ba945de | 216 | default : |
wvd_vegt | 20:62318ba945de | 217 | printch(bell); |
wvd_vegt | 20:62318ba945de | 218 | break; |
wvd_vegt | 20:62318ba945de | 219 | } |
wvd_vegt | 20:62318ba945de | 220 | escndx=0; |
wvd_vegt | 20:62318ba945de | 221 | escbuf [escndx] = '\0'; // NULL-Terminate buffer |
wvd_vegt | 20:62318ba945de | 222 | } |
wvd_vegt | 20:62318ba945de | 223 | return false; |
wvd_vegt | 20:62318ba945de | 224 | } |
wvd_vegt | 20:62318ba945de | 225 | |
wvd_vegt | 20:62318ba945de | 226 | if (c=='\n') { // LF |
wvd_vegt | 20:62318ba945de | 227 | return false; // Dump it |
wvd_vegt | 20:62318ba945de | 228 | } |
wvd_vegt | 20:62318ba945de | 229 | |
wvd_vegt | 20:62318ba945de | 230 | if (!isprint (c)) { // Printable character? |
wvd_vegt | 20:62318ba945de | 231 | printch(bell); |
wvd_vegt | 20:62318ba945de | 232 | return false; |
wvd_vegt | 20:62318ba945de | 233 | } |
wvd_vegt | 20:62318ba945de | 234 | |
wvd_vegt | 20:62318ba945de | 235 | if (cmdndx >= MAX_CMD_LEN) { // Past buffer length? |
wvd_vegt | 20:62318ba945de | 236 | printch(bell); |
wvd_vegt | 20:62318ba945de | 237 | return false; |
wvd_vegt | 20:62318ba945de | 238 | } |
wvd_vegt | 20:62318ba945de | 239 | |
wvd_vegt | 20:62318ba945de | 240 | cmdbuf [cmdndx++] = (unsigned char) c; // Add to the buffer |
wvd_vegt | 20:62318ba945de | 241 | cmdbuf [cmdndx] = '\0'; // NULL-Terminate buffer |
wvd_vegt | 20:62318ba945de | 242 | |
wvd_vegt | 20:62318ba945de | 243 | if (echo) { |
wvd_vegt | 20:62318ba945de | 244 | printch(c); // Output char |
wvd_vegt | 20:62318ba945de | 245 | } |
wvd_vegt | 20:62318ba945de | 246 | |
wvd_vegt | 20:62318ba945de | 247 | return false; |
wvd_vegt | 20:62318ba945de | 248 | } |
wvd_vegt | 20:62318ba945de | 249 | |
wvd_vegt | 20:62318ba945de | 250 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 251 | |
wvd_vegt | 20:62318ba945de | 252 | int Cmdb::printf(const char *format, ...) { |
wvd_vegt | 20:62318ba945de | 253 | int cnt; |
wvd_vegt | 20:62318ba945de | 254 | |
wvd_vegt | 20:62318ba945de | 255 | va_list args; |
wvd_vegt | 20:62318ba945de | 256 | char buf[1024]; |
wvd_vegt | 20:62318ba945de | 257 | |
wvd_vegt | 20:62318ba945de | 258 | memset(buf,'\0',sizeof(buf)); |
wvd_vegt | 20:62318ba945de | 259 | |
wvd_vegt | 20:62318ba945de | 260 | va_start(args, format); |
wvd_vegt | 20:62318ba945de | 261 | cnt = vsnprintf(buf, sizeof(buf), format, args); |
wvd_vegt | 20:62318ba945de | 262 | if (cnt==-1) { |
wvd_vegt | 20:62318ba945de | 263 | //Error |
wvd_vegt | 20:62318ba945de | 264 | } |
wvd_vegt | 20:62318ba945de | 265 | va_end(args); |
wvd_vegt | 20:62318ba945de | 266 | |
wvd_vegt | 20:62318ba945de | 267 | return print(buf); |
wvd_vegt | 20:62318ba945de | 268 | } |
wvd_vegt | 20:62318ba945de | 269 | |
wvd_vegt | 20:62318ba945de | 270 | int Cmdb::print(const char *msg) { |
wvd_vegt | 20:62318ba945de | 271 | return serial.printf(msg); |
wvd_vegt | 20:62318ba945de | 272 | } |
wvd_vegt | 20:62318ba945de | 273 | |
wvd_vegt | 20:62318ba945de | 274 | int Cmdb::printsection(const char *section) { |
wvd_vegt | 20:62318ba945de | 275 | return printf("[%s]\r\n", section); |
wvd_vegt | 20:62318ba945de | 276 | } |
wvd_vegt | 20:62318ba945de | 277 | |
wvd_vegt | 20:62318ba945de | 278 | int Cmdb::printvaluef(const char *key, const char *format, ...) { |
wvd_vegt | 20:62318ba945de | 279 | char buf[256]; |
wvd_vegt | 20:62318ba945de | 280 | |
wvd_vegt | 20:62318ba945de | 281 | va_list args; |
wvd_vegt | 20:62318ba945de | 282 | va_start(args, format); |
wvd_vegt | 20:62318ba945de | 283 | |
wvd_vegt | 20:62318ba945de | 284 | vsnprintf(buf, sizeof(buf), format, args); |
wvd_vegt | 20:62318ba945de | 285 | |
wvd_vegt | 20:62318ba945de | 286 | va_end(args); |
wvd_vegt | 20:62318ba945de | 287 | |
wvd_vegt | 20:62318ba945de | 288 | return printf("%s=%s\r\n",key, buf); |
wvd_vegt | 20:62318ba945de | 289 | } |
wvd_vegt | 20:62318ba945de | 290 | |
wvd_vegt | 20:62318ba945de | 291 | int Cmdb::printvaluef(const char *key, const int width, const char *comment, const char *format, ...) { |
wvd_vegt | 20:62318ba945de | 292 | printf("%s=",key); |
wvd_vegt | 20:62318ba945de | 293 | |
wvd_vegt | 20:62318ba945de | 294 | int result = 0; |
wvd_vegt | 20:62318ba945de | 295 | char buf[256]; |
wvd_vegt | 20:62318ba945de | 296 | int cnt = 0; |
wvd_vegt | 20:62318ba945de | 297 | |
wvd_vegt | 20:62318ba945de | 298 | va_list args; |
wvd_vegt | 20:62318ba945de | 299 | va_start(args, format); |
wvd_vegt | 20:62318ba945de | 300 | |
wvd_vegt | 20:62318ba945de | 301 | cnt = vsnprintf(buf, sizeof(buf), format, args); |
wvd_vegt | 20:62318ba945de | 302 | cnt +=strlen(key) + 1; |
wvd_vegt | 20:62318ba945de | 303 | |
wvd_vegt | 20:62318ba945de | 304 | va_end(args); |
wvd_vegt | 20:62318ba945de | 305 | |
wvd_vegt | 20:62318ba945de | 306 | if (comment!=NULL) { |
wvd_vegt | 20:62318ba945de | 307 | if (cnt<width) { |
wvd_vegt | 20:62318ba945de | 308 | result = printf("%-*s ;%s\r\n", width - cnt + 3, buf, comment); |
wvd_vegt | 20:62318ba945de | 309 | } else { |
wvd_vegt | 20:62318ba945de | 310 | result = printf("%s ;%s\r\n", buf, comment); |
wvd_vegt | 20:62318ba945de | 311 | } |
wvd_vegt | 20:62318ba945de | 312 | } else { |
wvd_vegt | 20:62318ba945de | 313 | result = printf("%s\r\n",buf); |
wvd_vegt | 20:62318ba945de | 314 | } |
wvd_vegt | 20:62318ba945de | 315 | |
wvd_vegt | 20:62318ba945de | 316 | return result; |
wvd_vegt | 20:62318ba945de | 317 | } |
wvd_vegt | 20:62318ba945de | 318 | |
wvd_vegt | 20:62318ba945de | 319 | int Cmdb::printvalue(const char *key, const char *value, const char *comment, const int width) { |
wvd_vegt | 20:62318ba945de | 320 | if (comment) { |
wvd_vegt | 20:62318ba945de | 321 | char buf[256]; |
wvd_vegt | 20:62318ba945de | 322 | int cnt = 0; |
wvd_vegt | 20:62318ba945de | 323 | |
wvd_vegt | 20:62318ba945de | 324 | memset(buf,'\0',sizeof(buf)); |
wvd_vegt | 20:62318ba945de | 325 | |
wvd_vegt | 20:62318ba945de | 326 | cnt = snprintf(buf, sizeof(buf), "%s=%s", key, value); |
wvd_vegt | 20:62318ba945de | 327 | |
wvd_vegt | 20:62318ba945de | 328 | if (cnt<width) { |
wvd_vegt | 20:62318ba945de | 329 | return printf("%-*s ;%s\r\n", width, buf, comment); |
wvd_vegt | 20:62318ba945de | 330 | } else { |
wvd_vegt | 20:62318ba945de | 331 | return printf("%s ;%s\r\n", buf, comment); |
wvd_vegt | 20:62318ba945de | 332 | } |
wvd_vegt | 20:62318ba945de | 333 | } else { |
wvd_vegt | 20:62318ba945de | 334 | return printf("%s=%s\r\n", key, value); |
wvd_vegt | 20:62318ba945de | 335 | } |
wvd_vegt | 20:62318ba945de | 336 | } |
wvd_vegt | 20:62318ba945de | 337 | |
wvd_vegt | 20:62318ba945de | 338 | char Cmdb::printch(const char ch) { |
wvd_vegt | 20:62318ba945de | 339 | return serial.putc(ch); |
wvd_vegt | 20:62318ba945de | 340 | } |
wvd_vegt | 20:62318ba945de | 341 | |
wvd_vegt | 20:62318ba945de | 342 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 343 | |
wvd_vegt | 20:62318ba945de | 344 | void Cmdb::init(const char full) { |
wvd_vegt | 20:62318ba945de | 345 | if (full) { |
wvd_vegt | 20:62318ba945de | 346 | echo = true; |
wvd_vegt | 20:62318ba945de | 347 | bold = true; |
wvd_vegt | 20:62318ba945de | 348 | |
wvd_vegt | 20:62318ba945de | 349 | subsystem = -1; |
wvd_vegt | 20:62318ba945de | 350 | |
wvd_vegt | 20:62318ba945de | 351 | lstbuf [cmdndx] = '\0'; |
wvd_vegt | 20:62318ba945de | 352 | |
wvd_vegt | 20:62318ba945de | 353 | macro_reset(); |
wvd_vegt | 20:62318ba945de | 354 | |
wvd_vegt | 20:62318ba945de | 355 | prompt(); |
wvd_vegt | 20:62318ba945de | 356 | } |
wvd_vegt | 20:62318ba945de | 357 | |
wvd_vegt | 20:62318ba945de | 358 | cmdndx = 0; |
wvd_vegt | 20:62318ba945de | 359 | cmdbuf [cmdndx] = '\0'; |
wvd_vegt | 20:62318ba945de | 360 | |
wvd_vegt | 20:62318ba945de | 361 | escndx = 0; |
wvd_vegt | 20:62318ba945de | 362 | escbuf [escndx] = '\0'; |
wvd_vegt | 20:62318ba945de | 363 | } |
wvd_vegt | 20:62318ba945de | 364 | |
wvd_vegt | 20:62318ba945de | 365 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 366 | //Private Stuff. |
wvd_vegt | 20:62318ba945de | 367 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 368 | |
wvd_vegt | 20:62318ba945de | 369 | int Cmdb::escid_search(char *escstr) { |
wvd_vegt | 20:62318ba945de | 370 | for (int i=0; i<ESC_TBL_LEN; i++) { |
wvd_vegt | 20:62318ba945de | 371 | if (strcmp (esc_tbl[i].escstr, escstr) == 0) |
wvd_vegt | 20:62318ba945de | 372 | return (esc_tbl[i].id); |
wvd_vegt | 20:62318ba945de | 373 | } |
wvd_vegt | 20:62318ba945de | 374 | |
wvd_vegt | 20:62318ba945de | 375 | return (EID_LAST); |
wvd_vegt | 20:62318ba945de | 376 | } |
wvd_vegt | 20:62318ba945de | 377 | |
wvd_vegt | 20:62318ba945de | 378 | int Cmdb::cmdid_search(char *cmdstr) { |
wvd_vegt | 20:62318ba945de | 379 | //Warning, we return the ID but somewhere assume it's equal to the array index! |
wvd_vegt | 20:62318ba945de | 380 | for (int i=0; i<cmds.size(); i++) { |
wvd_vegt | 20:62318ba945de | 381 | if ((stricmp((char*)cmds[i].cmdstr, cmdstr) == 0) && ((cmds[i].subs == subsystem) || (cmds[i].subs<0))) |
wvd_vegt | 20:62318ba945de | 382 | return (cmds[i].cid); |
wvd_vegt | 20:62318ba945de | 383 | } |
wvd_vegt | 20:62318ba945de | 384 | |
wvd_vegt | 20:62318ba945de | 385 | return CID_LAST; |
wvd_vegt | 20:62318ba945de | 386 | } |
wvd_vegt | 20:62318ba945de | 387 | |
wvd_vegt | 20:62318ba945de | 388 | int Cmdb::cmdid_index(int cmdid) { |
wvd_vegt | 20:62318ba945de | 389 | for (int i=0; i<cmds.size(); i++) { |
wvd_vegt | 20:62318ba945de | 390 | if (cmds[i].cid==cmdid) |
wvd_vegt | 20:62318ba945de | 391 | return i; |
wvd_vegt | 20:62318ba945de | 392 | } |
wvd_vegt | 20:62318ba945de | 393 | |
wvd_vegt | 20:62318ba945de | 394 | return -1; |
wvd_vegt | 20:62318ba945de | 395 | } |
wvd_vegt | 20:62318ba945de | 396 | |
wvd_vegt | 20:62318ba945de | 397 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 398 | |
wvd_vegt | 20:62318ba945de | 399 | int Cmdb::parse(char *cmd) { |
wvd_vegt | 20:62318ba945de | 400 | //Command |
wvd_vegt | 20:62318ba945de | 401 | char cmdstr_buf [1 + MAX_CMD_LEN]; |
wvd_vegt | 20:62318ba945de | 402 | |
wvd_vegt | 20:62318ba945de | 403 | //Parameters |
wvd_vegt | 20:62318ba945de | 404 | char argstr_buf [1 + MAX_CMD_LEN]; |
wvd_vegt | 20:62318ba945de | 405 | char *argsep; |
wvd_vegt | 20:62318ba945de | 406 | |
wvd_vegt | 20:62318ba945de | 407 | char prmstr_buf [1 + MAX_CMD_LEN]; //copy of sscanf pattern |
wvd_vegt | 20:62318ba945de | 408 | char *tok; //current token |
wvd_vegt | 20:62318ba945de | 409 | void *toks[MAX_ARGS]; //pointers to string tokens IN commandline (argstr_buf) |
wvd_vegt | 20:62318ba945de | 410 | char *prms[MAX_ARGS]; //patterns IN copy of sscanf string (*parms) |
wvd_vegt | 20:62318ba945de | 411 | |
wvd_vegt | 20:62318ba945de | 412 | char typ = '\0'; //Var type |
wvd_vegt | 20:62318ba945de | 413 | char mod = '\0'; //Var modifier (for cardinal types) |
wvd_vegt | 20:62318ba945de | 414 | unsigned int base; //Var number base (8,10,16) |
wvd_vegt | 20:62318ba945de | 415 | //unsigned int bytes; //Var size in bytes (used for malloc) |
wvd_vegt | 20:62318ba945de | 416 | |
wvd_vegt | 20:62318ba945de | 417 | float f; //Temp var for conversion, 4 bytes |
wvd_vegt | 20:62318ba945de | 418 | //unsigned char b; //Temp var for conversion, 1 byte |
wvd_vegt | 20:62318ba945de | 419 | //char c; //Temp var for conversion, 1 byte |
wvd_vegt | 20:62318ba945de | 420 | //short h; //Temp var for conversion, 2 bytes |
wvd_vegt | 20:62318ba945de | 421 | //int k; //Temp var for conversion, 2 bytes |
wvd_vegt | 20:62318ba945de | 422 | long l; //Temp var for conversion, 4 bytes |
wvd_vegt | 20:62318ba945de | 423 | |
wvd_vegt | 20:62318ba945de | 424 | char* endptr; //strtoXX() Error detection |
wvd_vegt | 20:62318ba945de | 425 | |
wvd_vegt | 20:62318ba945de | 426 | int cid = -1; //Signals empty string... |
wvd_vegt | 20:62318ba945de | 427 | int ndx = -1; |
wvd_vegt | 20:62318ba945de | 428 | |
wvd_vegt | 20:62318ba945de | 429 | //Init (global) variables. |
wvd_vegt | 20:62318ba945de | 430 | argfnd=0; |
wvd_vegt | 20:62318ba945de | 431 | argcnt=0; |
wvd_vegt | 20:62318ba945de | 432 | error =0; |
wvd_vegt | 20:62318ba945de | 433 | |
wvd_vegt | 20:62318ba945de | 434 | //Zero the two string buffers for splitting cmd string into. |
wvd_vegt | 20:62318ba945de | 435 | zeromemory((char*)cmdstr_buf,sizeof(cmdstr_buf)); |
wvd_vegt | 20:62318ba945de | 436 | zeromemory(argstr_buf,sizeof(argstr_buf)); |
wvd_vegt | 20:62318ba945de | 437 | |
wvd_vegt | 20:62318ba945de | 438 | //Make it worse in Lint |
wvd_vegt | 20:62318ba945de | 439 | for (int i=0; i<MAX_ARGS; i++) { |
wvd_vegt | 20:62318ba945de | 440 | parms[i].type=PARM_UNUSED; |
wvd_vegt | 20:62318ba945de | 441 | zeromemory((char*)&(parms[i].val),sizeof(parms[i].val)); |
wvd_vegt | 20:62318ba945de | 442 | } |
wvd_vegt | 20:62318ba945de | 443 | |
wvd_vegt | 20:62318ba945de | 444 | /*------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 445 | First, copy the command and convert it to all |
wvd_vegt | 20:62318ba945de | 446 | uppercase. |
wvd_vegt | 20:62318ba945de | 447 | ------------------------------------------------*/ |
wvd_vegt | 20:62318ba945de | 448 | |
wvd_vegt | 20:62318ba945de | 449 | strncpy(cmdstr_buf, cmd, sizeof (cmdstr_buf) - 1); |
wvd_vegt | 20:62318ba945de | 450 | cmdstr_buf [sizeof (cmdstr_buf) - 1] = '\0'; |
wvd_vegt | 20:62318ba945de | 451 | |
wvd_vegt | 20:62318ba945de | 452 | /*------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 453 | Next, find the end of the first thing in the |
wvd_vegt | 20:62318ba945de | 454 | buffer. Since the command ends with a space, |
wvd_vegt | 20:62318ba945de | 455 | we'll look for that. NULL-Terminate the command |
wvd_vegt | 20:62318ba945de | 456 | and keep a pointer to the arguments. |
wvd_vegt | 20:62318ba945de | 457 | ------------------------------------------------*/ |
wvd_vegt | 20:62318ba945de | 458 | |
wvd_vegt | 20:62318ba945de | 459 | argsep = strchr(cmdstr_buf, ' '); |
wvd_vegt | 20:62318ba945de | 460 | |
wvd_vegt | 20:62318ba945de | 461 | if (argsep == NULL) { |
wvd_vegt | 20:62318ba945de | 462 | argstr_buf [0] = '\0'; |
wvd_vegt | 20:62318ba945de | 463 | } else { |
wvd_vegt | 20:62318ba945de | 464 | strcpy (argstr_buf, argsep + 1); |
wvd_vegt | 20:62318ba945de | 465 | *argsep = '\0'; |
wvd_vegt | 20:62318ba945de | 466 | } |
wvd_vegt | 20:62318ba945de | 467 | |
wvd_vegt | 20:62318ba945de | 468 | /*------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 469 | Search for a command ID, then switch on it. |
wvd_vegt | 20:62318ba945de | 470 | ------------------------------------------------*/ |
wvd_vegt | 20:62318ba945de | 471 | |
wvd_vegt | 20:62318ba945de | 472 | //1) Find the Command Id |
wvd_vegt | 20:62318ba945de | 473 | cid = cmdid_search(cmdstr_buf); |
wvd_vegt | 20:62318ba945de | 474 | |
wvd_vegt | 20:62318ba945de | 475 | if (cid!=CID_LAST) { |
wvd_vegt | 20:62318ba945de | 476 | //2) Tokenize a copy of the parms from the cmd_tbl. |
wvd_vegt | 20:62318ba945de | 477 | |
wvd_vegt | 20:62318ba945de | 478 | ndx = cmdid_index(cid); |
wvd_vegt | 20:62318ba945de | 479 | |
wvd_vegt | 20:62318ba945de | 480 | //Get Format patterns from cmd_tbl[id].parms. |
wvd_vegt | 20:62318ba945de | 481 | //note: strtok inserts \0 into the original string. Hence the copy. |
wvd_vegt | 20:62318ba945de | 482 | zeromemory((char *)(&prmstr_buf),sizeof(prmstr_buf)); |
wvd_vegt | 20:62318ba945de | 483 | |
wvd_vegt | 20:62318ba945de | 484 | strncpy (prmstr_buf, cmds[ndx].parms, sizeof (prmstr_buf) - 1); |
wvd_vegt | 20:62318ba945de | 485 | |
wvd_vegt | 20:62318ba945de | 486 | argcnt=0; |
wvd_vegt | 20:62318ba945de | 487 | tok = strtok(prmstr_buf, " "); |
wvd_vegt | 20:62318ba945de | 488 | while (tok != NULL) { |
wvd_vegt | 20:62318ba945de | 489 | //Store Pointers |
wvd_vegt | 20:62318ba945de | 490 | prms[argcnt++] = tok; |
wvd_vegt | 20:62318ba945de | 491 | |
wvd_vegt | 20:62318ba945de | 492 | //printf("prm_%2.2d='%s'\r\n",argcnt, tok); |
wvd_vegt | 20:62318ba945de | 493 | |
wvd_vegt | 20:62318ba945de | 494 | tok = strtok(NULL, " "); |
wvd_vegt | 20:62318ba945de | 495 | } |
wvd_vegt | 20:62318ba945de | 496 | |
wvd_vegt | 20:62318ba945de | 497 | //3) Tokenize the commandline. |
wvd_vegt | 20:62318ba945de | 498 | |
wvd_vegt | 20:62318ba945de | 499 | //Get Tokens from arguments. |
wvd_vegt | 20:62318ba945de | 500 | //Note: strtok inserts \0 into the original string. Won't harm here as we do not re-use it. |
wvd_vegt | 20:62318ba945de | 501 | |
wvd_vegt | 20:62318ba945de | 502 | argfnd=0; |
wvd_vegt | 20:62318ba945de | 503 | |
wvd_vegt | 20:62318ba945de | 504 | if (strlen(argstr_buf)!=0) { |
wvd_vegt | 20:62318ba945de | 505 | tok = strtok(argstr_buf, " "); |
wvd_vegt | 20:62318ba945de | 506 | } else { |
wvd_vegt | 20:62318ba945de | 507 | tok=NULL; |
wvd_vegt | 20:62318ba945de | 508 | } |
wvd_vegt | 20:62318ba945de | 509 | |
wvd_vegt | 20:62318ba945de | 510 | while (tok != NULL) { |
wvd_vegt | 20:62318ba945de | 511 | //Store Pointers |
wvd_vegt | 20:62318ba945de | 512 | toks[argfnd++]=tok; |
wvd_vegt | 20:62318ba945de | 513 | |
wvd_vegt | 20:62318ba945de | 514 | //printf("tok_%2.2d='%s'\r\n",argfnd, tok); |
wvd_vegt | 20:62318ba945de | 515 | |
wvd_vegt | 20:62318ba945de | 516 | tok = strtok(NULL, " "); |
wvd_vegt | 20:62318ba945de | 517 | } |
wvd_vegt | 20:62318ba945de | 518 | |
wvd_vegt | 20:62318ba945de | 519 | if (argfnd==argcnt || (cid==CID_HELP && argfnd==0)) { |
wvd_vegt | 20:62318ba945de | 520 | |
wvd_vegt | 20:62318ba945de | 521 | error = 0; |
wvd_vegt | 20:62318ba945de | 522 | |
wvd_vegt | 20:62318ba945de | 523 | for (int i=0; i<argcnt; i++) { |
wvd_vegt | 20:62318ba945de | 524 | //printf("prm_%2.2d=%s\r\n",i, prms[i]); |
wvd_vegt | 20:62318ba945de | 525 | |
wvd_vegt | 20:62318ba945de | 526 | switch (strlen(prms[i])) { |
wvd_vegt | 20:62318ba945de | 527 | case 0: |
wvd_vegt | 20:62318ba945de | 528 | break; |
wvd_vegt | 20:62318ba945de | 529 | case 1: |
wvd_vegt | 20:62318ba945de | 530 | break; |
wvd_vegt | 20:62318ba945de | 531 | case 2: //Simple pattern, no modifier |
wvd_vegt | 20:62318ba945de | 532 | mod='\0'; |
wvd_vegt | 20:62318ba945de | 533 | typ=prms[i][1]; |
wvd_vegt | 20:62318ba945de | 534 | |
wvd_vegt | 20:62318ba945de | 535 | break; |
wvd_vegt | 20:62318ba945de | 536 | case 3: //pattern with Modifier. |
wvd_vegt | 20:62318ba945de | 537 | mod=prms[i][1]; |
wvd_vegt | 20:62318ba945de | 538 | typ=prms[i][2]; |
wvd_vegt | 20:62318ba945de | 539 | |
wvd_vegt | 20:62318ba945de | 540 | break; |
wvd_vegt | 20:62318ba945de | 541 | default: |
wvd_vegt | 20:62318ba945de | 542 | break; |
wvd_vegt | 20:62318ba945de | 543 | } |
wvd_vegt | 20:62318ba945de | 544 | |
wvd_vegt | 20:62318ba945de | 545 | switch (typ) { |
wvd_vegt | 20:62318ba945de | 546 | case 'o' : |
wvd_vegt | 20:62318ba945de | 547 | base=8; |
wvd_vegt | 20:62318ba945de | 548 | break; |
wvd_vegt | 20:62318ba945de | 549 | case 'x' : |
wvd_vegt | 20:62318ba945de | 550 | base=16; |
wvd_vegt | 20:62318ba945de | 551 | break; |
wvd_vegt | 20:62318ba945de | 552 | default: |
wvd_vegt | 20:62318ba945de | 553 | base=10; |
wvd_vegt | 20:62318ba945de | 554 | break; |
wvd_vegt | 20:62318ba945de | 555 | } |
wvd_vegt | 20:62318ba945de | 556 | |
wvd_vegt | 20:62318ba945de | 557 | endptr = (char*)toks[i]; |
wvd_vegt | 20:62318ba945de | 558 | |
wvd_vegt | 20:62318ba945de | 559 | //Cardinal Types |
wvd_vegt | 20:62318ba945de | 560 | switch (typ) { |
wvd_vegt | 20:62318ba945de | 561 | case 'd' : //Check mod |
wvd_vegt | 20:62318ba945de | 562 | case 'i' : //Check mod |
wvd_vegt | 20:62318ba945de | 563 | case 'u' : //Check mod |
wvd_vegt | 20:62318ba945de | 564 | case 'o' : //Check mod |
wvd_vegt | 20:62318ba945de | 565 | case 'x' : //Check mod |
wvd_vegt | 20:62318ba945de | 566 | switch (mod) { |
wvd_vegt | 20:62318ba945de | 567 | case 'b' : //char |
wvd_vegt | 20:62318ba945de | 568 | //test range |
wvd_vegt | 20:62318ba945de | 569 | l=strtol((char*)toks[i], &endptr, base); |
wvd_vegt | 20:62318ba945de | 570 | if (l>=MIN_BYTE && l<=MAX_BYTE) { |
wvd_vegt | 20:62318ba945de | 571 | parms[i].type=PARM_CHAR; |
wvd_vegt | 20:62318ba945de | 572 | parms[i].val.uc =(unsigned char)l; |
wvd_vegt | 20:62318ba945de | 573 | } else { |
wvd_vegt | 20:62318ba945de | 574 | error = i+1; |
wvd_vegt | 20:62318ba945de | 575 | } |
wvd_vegt | 20:62318ba945de | 576 | |
wvd_vegt | 20:62318ba945de | 577 | break; |
wvd_vegt | 20:62318ba945de | 578 | case 'h' : //short |
wvd_vegt | 20:62318ba945de | 579 | l=strtol((char*)toks[i], &endptr, base); |
wvd_vegt | 20:62318ba945de | 580 | if (l>=MIN_SHORT && l<=MAX_SHORT) { |
wvd_vegt | 20:62318ba945de | 581 | parms[i].type=PARM_SHORT; |
wvd_vegt | 20:62318ba945de | 582 | parms[i].val.w=(short)l; |
wvd_vegt | 20:62318ba945de | 583 | } else { |
wvd_vegt | 20:62318ba945de | 584 | error = i+1; |
wvd_vegt | 20:62318ba945de | 585 | } |
wvd_vegt | 20:62318ba945de | 586 | |
wvd_vegt | 20:62318ba945de | 587 | break; |
wvd_vegt | 20:62318ba945de | 588 | case 'l' : //long |
wvd_vegt | 20:62318ba945de | 589 | l=strtol((char*)toks[i], &endptr, base); |
wvd_vegt | 20:62318ba945de | 590 | parms[i].type=PARM_LONG; |
wvd_vegt | 20:62318ba945de | 591 | parms[i].val.l=l; |
wvd_vegt | 20:62318ba945de | 592 | |
wvd_vegt | 20:62318ba945de | 593 | break; |
wvd_vegt | 20:62318ba945de | 594 | default: //int |
wvd_vegt | 20:62318ba945de | 595 | l=strtol((char*)toks[i], &endptr, base); |
wvd_vegt | 20:62318ba945de | 596 | if (l>=MIN_INT && l<=MAX_INT) { |
wvd_vegt | 20:62318ba945de | 597 | parms[i].type=PARM_INT; |
wvd_vegt | 20:62318ba945de | 598 | parms[i].val.l=(int)l; |
wvd_vegt | 20:62318ba945de | 599 | } else { |
wvd_vegt | 20:62318ba945de | 600 | error = i+1; |
wvd_vegt | 20:62318ba945de | 601 | } |
wvd_vegt | 20:62318ba945de | 602 | break; |
wvd_vegt | 20:62318ba945de | 603 | } |
wvd_vegt | 20:62318ba945de | 604 | |
wvd_vegt | 20:62318ba945de | 605 | if (error==0 && |
wvd_vegt | 20:62318ba945de | 606 | (endptr==toks[i] //No Conversion at all. |
wvd_vegt | 20:62318ba945de | 607 | || *endptr)) { //Incomplete conversion. |
wvd_vegt | 20:62318ba945de | 608 | error = i+1; |
wvd_vegt | 20:62318ba945de | 609 | } |
wvd_vegt | 20:62318ba945de | 610 | |
wvd_vegt | 20:62318ba945de | 611 | break; |
wvd_vegt | 20:62318ba945de | 612 | } |
wvd_vegt | 20:62318ba945de | 613 | |
wvd_vegt | 20:62318ba945de | 614 | //Floating Point Types |
wvd_vegt | 20:62318ba945de | 615 | switch (typ) { |
wvd_vegt | 20:62318ba945de | 616 | case 'e' : |
wvd_vegt | 20:62318ba945de | 617 | case 'f' : |
wvd_vegt | 20:62318ba945de | 618 | case 'g' : |
wvd_vegt | 20:62318ba945de | 619 | f = strtod((char*)toks[i], &endptr); |
wvd_vegt | 20:62318ba945de | 620 | |
wvd_vegt | 20:62318ba945de | 621 | parms[i].type=PARM_FLOAT; |
wvd_vegt | 20:62318ba945de | 622 | parms[i].val.f=f; |
wvd_vegt | 20:62318ba945de | 623 | |
wvd_vegt | 20:62318ba945de | 624 | if (error==0 && |
wvd_vegt | 20:62318ba945de | 625 | (endptr==toks[i] //No Conversion at all. |
wvd_vegt | 20:62318ba945de | 626 | || *endptr)) { //Incomplete conversion. |
wvd_vegt | 20:62318ba945de | 627 | error = i; |
wvd_vegt | 20:62318ba945de | 628 | } |
wvd_vegt | 20:62318ba945de | 629 | |
wvd_vegt | 20:62318ba945de | 630 | break; |
wvd_vegt | 20:62318ba945de | 631 | } |
wvd_vegt | 20:62318ba945de | 632 | |
wvd_vegt | 20:62318ba945de | 633 | //String types |
wvd_vegt | 20:62318ba945de | 634 | switch (typ) { |
wvd_vegt | 20:62318ba945de | 635 | case 'c' : |
wvd_vegt | 20:62318ba945de | 636 | parms[i].type=PARM_CHAR; |
wvd_vegt | 20:62318ba945de | 637 | parms[i].val.c=((char*)toks[i])[0]; |
wvd_vegt | 20:62318ba945de | 638 | |
wvd_vegt | 20:62318ba945de | 639 | if (error==0 && strlen((char*)toks[i])!=1) { //Incomplete conversion. |
wvd_vegt | 20:62318ba945de | 640 | error = i; |
wvd_vegt | 20:62318ba945de | 641 | } |
wvd_vegt | 20:62318ba945de | 642 | |
wvd_vegt | 20:62318ba945de | 643 | break; |
wvd_vegt | 20:62318ba945de | 644 | |
wvd_vegt | 20:62318ba945de | 645 | case 's' : |
wvd_vegt | 20:62318ba945de | 646 | parms[i].type=PARM_STRING; |
wvd_vegt | 20:62318ba945de | 647 | strncpy(parms[i].val.s,(char*)toks[i], strlen((char*)toks[i])); |
wvd_vegt | 20:62318ba945de | 648 | |
wvd_vegt | 20:62318ba945de | 649 | break; |
wvd_vegt | 20:62318ba945de | 650 | } |
wvd_vegt | 20:62318ba945de | 651 | } |
wvd_vegt | 20:62318ba945de | 652 | } else { |
wvd_vegt | 20:62318ba945de | 653 | //cid=CID_LAST; |
wvd_vegt | 20:62318ba945de | 654 | } |
wvd_vegt | 20:62318ba945de | 655 | } |
wvd_vegt | 20:62318ba945de | 656 | |
wvd_vegt | 20:62318ba945de | 657 | return cid; |
wvd_vegt | 20:62318ba945de | 658 | } |
wvd_vegt | 20:62318ba945de | 659 | |
wvd_vegt | 20:62318ba945de | 660 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 661 | |
wvd_vegt | 20:62318ba945de | 662 | void Cmdb::cmd_dispatcher(char *cmd) { |
wvd_vegt | 20:62318ba945de | 663 | int cid; |
wvd_vegt | 20:62318ba945de | 664 | int ndx; |
wvd_vegt | 20:62318ba945de | 665 | |
wvd_vegt | 20:62318ba945de | 666 | cid = parse(cmd); |
wvd_vegt | 20:62318ba945de | 667 | ndx = cmdid_index(cid); |
wvd_vegt | 20:62318ba945de | 668 | |
wvd_vegt | 20:62318ba945de | 669 | if (cid!=-1) { |
wvd_vegt | 20:62318ba945de | 670 | //printf("cmds[%d]=%d\r\n",ndx, cid); |
wvd_vegt | 20:62318ba945de | 671 | |
wvd_vegt | 20:62318ba945de | 672 | /*------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 673 | Process the command and it's arguments that are |
wvd_vegt | 20:62318ba945de | 674 | found. id contains the command id and argcnt & |
wvd_vegt | 20:62318ba945de | 675 | argfnd the number of found and expected paramaters |
wvd_vegt | 20:62318ba945de | 676 | parms contains the parsed argument values and their |
wvd_vegt | 20:62318ba945de | 677 | types. |
wvd_vegt | 20:62318ba945de | 678 | ------------------------------------------------*/ |
wvd_vegt | 20:62318ba945de | 679 | |
wvd_vegt | 20:62318ba945de | 680 | //printf("cmds[%d]=%d\r\n",ndx, cid); |
wvd_vegt | 20:62318ba945de | 681 | |
wvd_vegt | 20:62318ba945de | 682 | if (cid==CID_LAST) { |
wvd_vegt | 20:62318ba945de | 683 | print("Unknown command, type 'Help' for a list of available commands.\r\n"); |
wvd_vegt | 20:62318ba945de | 684 | } else { |
wvd_vegt | 20:62318ba945de | 685 | //printf("cmds[%d]=%d [%s]\r\n",ndx, cid, cmds[ndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 686 | |
wvd_vegt | 20:62318ba945de | 687 | //Test for more commandline than allowed too. |
wvd_vegt | 20:62318ba945de | 688 | //i.e. run 1 is wrong. |
wvd_vegt | 20:62318ba945de | 689 | |
wvd_vegt | 20:62318ba945de | 690 | if (argcnt==0 && argfnd==0 && error==0 && ndx!=-1 && cmds[ndx].subs==SUBSYSTEM) { |
wvd_vegt | 20:62318ba945de | 691 | //Handle all SubSystems. |
wvd_vegt | 20:62318ba945de | 692 | subsystem=cid; |
wvd_vegt | 20:62318ba945de | 693 | } else if ( ((cid==CID_HELP) || (argcnt==argfnd)) && error==0 ) { |
wvd_vegt | 20:62318ba945de | 694 | switch (cid) { |
wvd_vegt | 20:62318ba945de | 695 | |
wvd_vegt | 20:62318ba945de | 696 | #ifdef ENABLEMACROS |
wvd_vegt | 20:62318ba945de | 697 | /////// GLOBAL MACRO COMMANDS /////// |
wvd_vegt | 20:62318ba945de | 698 | |
wvd_vegt | 20:62318ba945de | 699 | //Define Macro from commandline |
wvd_vegt | 20:62318ba945de | 700 | case CID_MACRO: |
wvd_vegt | 20:62318ba945de | 701 | macro_ptr=-1; |
wvd_vegt | 20:62318ba945de | 702 | |
wvd_vegt | 20:62318ba945de | 703 | zeromemory((char*)macro_buf, sizeof(macro_buf)); |
wvd_vegt | 20:62318ba945de | 704 | strncpy(macro_buf, STRINGPARM(0), sizeof(macro_buf) - 1); |
wvd_vegt | 20:62318ba945de | 705 | |
wvd_vegt | 20:62318ba945de | 706 | //DEBUG |
wvd_vegt | 20:62318ba945de | 707 | printf("Macro=%s\r\n",macro_buf); |
wvd_vegt | 20:62318ba945de | 708 | break; |
wvd_vegt | 20:62318ba945de | 709 | |
wvd_vegt | 20:62318ba945de | 710 | //Run Macro |
wvd_vegt | 20:62318ba945de | 711 | case CID_RUN: |
wvd_vegt | 20:62318ba945de | 712 | macro_ptr=0; |
wvd_vegt | 20:62318ba945de | 713 | break; |
wvd_vegt | 20:62318ba945de | 714 | |
wvd_vegt | 20:62318ba945de | 715 | //List Macro's |
wvd_vegt | 20:62318ba945de | 716 | case CID_MACROS: |
wvd_vegt | 20:62318ba945de | 717 | print("[Macro]\r\n"); |
wvd_vegt | 20:62318ba945de | 718 | if (macro_buf[0]!='\0') { |
wvd_vegt | 20:62318ba945de | 719 | printf("Value=%s\r\n",macro_buf); |
wvd_vegt | 20:62318ba945de | 720 | } else { |
wvd_vegt | 20:62318ba945de | 721 | printf(";No Macro Defined\r\n"); |
wvd_vegt | 20:62318ba945de | 722 | } |
wvd_vegt | 20:62318ba945de | 723 | break; |
wvd_vegt | 20:62318ba945de | 724 | |
wvd_vegt | 20:62318ba945de | 725 | #endif //ENABLEMACROS |
wvd_vegt | 20:62318ba945de | 726 | |
wvd_vegt | 20:62318ba945de | 727 | #ifdef STATEMACHINE |
wvd_vegt | 20:62318ba945de | 728 | /////// GLOBAL STATEMACHINE COMMANDS /////// |
wvd_vegt | 20:62318ba945de | 729 | |
wvd_vegt | 20:62318ba945de | 730 | //Start State Machine |
wvd_vegt | 20:62318ba945de | 731 | case CID_STATE: |
wvd_vegt | 20:62318ba945de | 732 | statemachine(BYTEPARM(0)); |
wvd_vegt | 20:62318ba945de | 733 | |
wvd_vegt | 20:62318ba945de | 734 | break; |
wvd_vegt | 20:62318ba945de | 735 | #endif |
wvd_vegt | 20:62318ba945de | 736 | |
wvd_vegt | 20:62318ba945de | 737 | /////// GLOBAL COMMANDS /////// |
wvd_vegt | 20:62318ba945de | 738 | case CID_COMMANDS: |
wvd_vegt | 20:62318ba945de | 739 | cmd_dump(); |
wvd_vegt | 20:62318ba945de | 740 | break; |
wvd_vegt | 20:62318ba945de | 741 | |
wvd_vegt | 20:62318ba945de | 742 | //Echo |
wvd_vegt | 20:62318ba945de | 743 | case CID_ECHO: |
wvd_vegt | 20:62318ba945de | 744 | echo = BOOLPARM(0); |
wvd_vegt | 20:62318ba945de | 745 | break; |
wvd_vegt | 20:62318ba945de | 746 | |
wvd_vegt | 20:62318ba945de | 747 | //Bold |
wvd_vegt | 20:62318ba945de | 748 | case CID_BOLD: |
wvd_vegt | 20:62318ba945de | 749 | bold = BOOLPARM(0); |
wvd_vegt | 20:62318ba945de | 750 | break; |
wvd_vegt | 20:62318ba945de | 751 | |
wvd_vegt | 20:62318ba945de | 752 | //Warm Boot |
wvd_vegt | 20:62318ba945de | 753 | case CID_BOOT: |
wvd_vegt | 20:62318ba945de | 754 | mbed_reset(); |
wvd_vegt | 20:62318ba945de | 755 | break; |
wvd_vegt | 20:62318ba945de | 756 | |
wvd_vegt | 20:62318ba945de | 757 | //Sends an ANSI escape code to clear the screen. |
wvd_vegt | 20:62318ba945de | 758 | case CID_CLS: |
wvd_vegt | 20:62318ba945de | 759 | print(cls); |
wvd_vegt | 20:62318ba945de | 760 | break; |
wvd_vegt | 20:62318ba945de | 761 | |
wvd_vegt | 20:62318ba945de | 762 | //Returns to CMD> prompt where most commands are disabled. |
wvd_vegt | 20:62318ba945de | 763 | case CID_IDLE: |
wvd_vegt | 20:62318ba945de | 764 | subsystem=-1; |
wvd_vegt | 20:62318ba945de | 765 | break; |
wvd_vegt | 20:62318ba945de | 766 | |
wvd_vegt | 20:62318ba945de | 767 | //Help |
wvd_vegt | 20:62318ba945de | 768 | case CID_HELP: { |
wvd_vegt | 20:62318ba945de | 769 | print("\r\n"); |
wvd_vegt | 20:62318ba945de | 770 | |
wvd_vegt | 20:62318ba945de | 771 | if (argfnd>0) { |
wvd_vegt | 20:62318ba945de | 772 | cid = cmdid_search(STRINGPARM(0)); |
wvd_vegt | 20:62318ba945de | 773 | } else { |
wvd_vegt | 20:62318ba945de | 774 | cid=CID_LAST; |
wvd_vegt | 20:62318ba945de | 775 | } |
wvd_vegt | 20:62318ba945de | 776 | |
wvd_vegt | 20:62318ba945de | 777 | if (argfnd>0 && cid!=CID_LAST) { |
wvd_vegt | 20:62318ba945de | 778 | |
wvd_vegt | 20:62318ba945de | 779 | //Help with a valid command as first parameter |
wvd_vegt | 20:62318ba945de | 780 | ndx = cmdid_index(cid); |
wvd_vegt | 20:62318ba945de | 781 | |
wvd_vegt | 20:62318ba945de | 782 | switch (cmds[ndx].subs) { |
wvd_vegt | 20:62318ba945de | 783 | case SUBSYSTEM: { //Dump whole subsystem |
wvd_vegt | 20:62318ba945de | 784 | printf("%s subsystem commands:\r\n\r\n",cmds[ndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 785 | |
wvd_vegt | 20:62318ba945de | 786 | //Count SubSystem Commands. |
wvd_vegt | 20:62318ba945de | 787 | int subcmds =0; |
wvd_vegt | 20:62318ba945de | 788 | for (int i=0; i<cmds.size(); i++) { |
wvd_vegt | 20:62318ba945de | 789 | if (cmds[i].subs==cid) { |
wvd_vegt | 20:62318ba945de | 790 | subcmds++; |
wvd_vegt | 20:62318ba945de | 791 | } |
wvd_vegt | 20:62318ba945de | 792 | } |
wvd_vegt | 20:62318ba945de | 793 | |
wvd_vegt | 20:62318ba945de | 794 | //Print SubSystem Commands. |
wvd_vegt | 20:62318ba945de | 795 | for (int i=0; i<cmds.size()-1; i++) { |
wvd_vegt | 20:62318ba945de | 796 | if (cmds[i].subs==cid) { |
wvd_vegt | 20:62318ba945de | 797 | subcmds--; |
wvd_vegt | 20:62318ba945de | 798 | if (subcmds!=0) { |
wvd_vegt | 20:62318ba945de | 799 | cmd_help("",i,",\r\n"); |
wvd_vegt | 20:62318ba945de | 800 | } else { |
wvd_vegt | 20:62318ba945de | 801 | cmd_help("",i,".\r\n"); |
wvd_vegt | 20:62318ba945de | 802 | } |
wvd_vegt | 20:62318ba945de | 803 | } |
wvd_vegt | 20:62318ba945de | 804 | } |
wvd_vegt | 20:62318ba945de | 805 | } |
wvd_vegt | 20:62318ba945de | 806 | break; |
wvd_vegt | 20:62318ba945de | 807 | |
wvd_vegt | 20:62318ba945de | 808 | case GLOBALCMD: //Dump command only |
wvd_vegt | 20:62318ba945de | 809 | //print("Global command:\r\n\r\n",cmd_tbl[cmd_tbl[ndx].subs].cmdstr); |
wvd_vegt | 20:62318ba945de | 810 | cmd_help("Syntax: ",ndx,".\r\n"); |
wvd_vegt | 20:62318ba945de | 811 | |
wvd_vegt | 20:62318ba945de | 812 | break; |
wvd_vegt | 20:62318ba945de | 813 | |
wvd_vegt | 20:62318ba945de | 814 | default: { //Dump one subsystem command |
wvd_vegt | 20:62318ba945de | 815 | int sndx = cmdid_index(cmds[ndx].subs); |
wvd_vegt | 20:62318ba945de | 816 | |
wvd_vegt | 20:62318ba945de | 817 | printf("%s subsystem command:\r\n\r\n",cmds[sndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 818 | |
wvd_vegt | 20:62318ba945de | 819 | cmd_help("Syntax: ",ndx,".\r\n"); |
wvd_vegt | 20:62318ba945de | 820 | } |
wvd_vegt | 20:62318ba945de | 821 | break; |
wvd_vegt | 20:62318ba945de | 822 | } |
wvd_vegt | 20:62318ba945de | 823 | } else { |
wvd_vegt | 20:62318ba945de | 824 | if (argfnd>0) { |
wvd_vegt | 20:62318ba945de | 825 | //Help with invalid command as first parameter |
wvd_vegt | 20:62318ba945de | 826 | print("Unknown command, type 'Help' for a list of available commands.\r\n"); |
wvd_vegt | 20:62318ba945de | 827 | } else { |
wvd_vegt | 20:62318ba945de | 828 | //Help |
wvd_vegt | 20:62318ba945de | 829 | |
wvd_vegt | 20:62318ba945de | 830 | //Dump Active Subsystem, Global & Other (dormant) Subsystems |
wvd_vegt | 20:62318ba945de | 831 | //-1 because we want comma's and for the last a . |
wvd_vegt | 20:62318ba945de | 832 | for (int i=0; i<cmds.size()-1; i++) { |
wvd_vegt | 20:62318ba945de | 833 | if ((cmds[i].subs<0) || (cmds[i].subs==subsystem)) { |
wvd_vegt | 20:62318ba945de | 834 | cmd_help("",i,",\r\n"); |
wvd_vegt | 20:62318ba945de | 835 | } |
wvd_vegt | 20:62318ba945de | 836 | } |
wvd_vegt | 20:62318ba945de | 837 | cmd_help("",cmds.size()-1,".\r\n"); |
wvd_vegt | 20:62318ba945de | 838 | } |
wvd_vegt | 20:62318ba945de | 839 | } |
wvd_vegt | 20:62318ba945de | 840 | print("\r\n"); |
wvd_vegt | 20:62318ba945de | 841 | break; |
wvd_vegt | 20:62318ba945de | 842 | } //CID_HELP |
wvd_vegt | 20:62318ba945de | 843 | |
wvd_vegt | 20:62318ba945de | 844 | default : { |
wvd_vegt | 20:62318ba945de | 845 | // Do a Call to the Application's Command Dispatcher. |
wvd_vegt | 20:62318ba945de | 846 | (*user_callback)(*this, cid); |
wvd_vegt | 20:62318ba945de | 847 | } |
wvd_vegt | 20:62318ba945de | 848 | } |
wvd_vegt | 20:62318ba945de | 849 | } else { |
wvd_vegt | 20:62318ba945de | 850 | cmd_help("Syntax: ",ndx,".\r\n"); |
wvd_vegt | 20:62318ba945de | 851 | } |
wvd_vegt | 20:62318ba945de | 852 | |
wvd_vegt | 20:62318ba945de | 853 | } |
wvd_vegt | 20:62318ba945de | 854 | |
wvd_vegt | 20:62318ba945de | 855 | } else { |
wvd_vegt | 20:62318ba945de | 856 | //cid==-1 |
wvd_vegt | 20:62318ba945de | 857 | } |
wvd_vegt | 20:62318ba945de | 858 | } |
wvd_vegt | 20:62318ba945de | 859 | |
wvd_vegt | 20:62318ba945de | 860 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 861 | //----Dump commands table as a ini file. |
wvd_vegt | 20:62318ba945de | 862 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 863 | |
wvd_vegt | 20:62318ba945de | 864 | void Cmdb::cmd_dump() { |
wvd_vegt | 20:62318ba945de | 865 | int ndx; |
wvd_vegt | 20:62318ba945de | 866 | int j; |
wvd_vegt | 20:62318ba945de | 867 | int k; |
wvd_vegt | 20:62318ba945de | 868 | int lastmod; |
wvd_vegt | 20:62318ba945de | 869 | |
wvd_vegt | 20:62318ba945de | 870 | k = 0; |
wvd_vegt | 20:62318ba945de | 871 | lastmod = 0; |
wvd_vegt | 20:62318ba945de | 872 | |
wvd_vegt | 20:62318ba945de | 873 | for (ndx=0; ndx<cmds.size(); ndx++) { |
wvd_vegt | 20:62318ba945de | 874 | |
wvd_vegt | 20:62318ba945de | 875 | #ifndef SHOWHIDDEN |
wvd_vegt | 20:62318ba945de | 876 | if (cmds[ndx].subs==HIDDENSUB) { |
wvd_vegt | 20:62318ba945de | 877 | continue; |
wvd_vegt | 20:62318ba945de | 878 | } |
wvd_vegt | 20:62318ba945de | 879 | #endif |
wvd_vegt | 20:62318ba945de | 880 | |
wvd_vegt | 20:62318ba945de | 881 | switch (cmds[ndx].subs) { |
wvd_vegt | 20:62318ba945de | 882 | case SUBSYSTEM : |
wvd_vegt | 20:62318ba945de | 883 | printf("[command%2.2d]\r\n",ndx+1); |
wvd_vegt | 20:62318ba945de | 884 | print("type=Subsystem\r\n"); |
wvd_vegt | 20:62318ba945de | 885 | print("subsystem=Global\r\n"); |
wvd_vegt | 20:62318ba945de | 886 | break; |
wvd_vegt | 20:62318ba945de | 887 | case HIDDENSUB : |
wvd_vegt | 20:62318ba945de | 888 | #ifdef SHOWHIDDEN |
wvd_vegt | 20:62318ba945de | 889 | printf("[command%2.2d]\r\n",ndx+1); |
wvd_vegt | 20:62318ba945de | 890 | print("type=HiddenSubystem\r\n"); |
wvd_vegt | 20:62318ba945de | 891 | print("subsystem=Global\r\n"); |
wvd_vegt | 20:62318ba945de | 892 | #endif |
wvd_vegt | 20:62318ba945de | 893 | break; |
wvd_vegt | 20:62318ba945de | 894 | case GLOBALCMD : |
wvd_vegt | 20:62318ba945de | 895 | printf("[command%2.2d]\r\n",ndx+1); |
wvd_vegt | 20:62318ba945de | 896 | print("type=GlobalCommand\r\n"); |
wvd_vegt | 20:62318ba945de | 897 | print("subsystem=Global\r\n"); |
wvd_vegt | 20:62318ba945de | 898 | break; |
wvd_vegt | 20:62318ba945de | 899 | default : |
wvd_vegt | 20:62318ba945de | 900 | int sndx = cmdid_index(cmds[ndx].subs); |
wvd_vegt | 20:62318ba945de | 901 | |
wvd_vegt | 20:62318ba945de | 902 | if (cmds[sndx].subs==HIDDENSUB) { |
wvd_vegt | 20:62318ba945de | 903 | #ifdef SHOWHIDDEN |
wvd_vegt | 20:62318ba945de | 904 | printf("[command%2.2d]\r\n",ndx+1); |
wvd_vegt | 20:62318ba945de | 905 | print("type=HiddenCommand\r\n"); |
wvd_vegt | 20:62318ba945de | 906 | print("subsystem=HiddenSubystem\r\n"); |
wvd_vegt | 20:62318ba945de | 907 | #endif |
wvd_vegt | 20:62318ba945de | 908 | continue; |
wvd_vegt | 20:62318ba945de | 909 | } |
wvd_vegt | 20:62318ba945de | 910 | |
wvd_vegt | 20:62318ba945de | 911 | printf("[command%2.2d]\r\n",ndx+1); |
wvd_vegt | 20:62318ba945de | 912 | print("type=Command\r\n"); |
wvd_vegt | 20:62318ba945de | 913 | printf("subsystem=%s\r\n",cmds[sndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 914 | } |
wvd_vegt | 20:62318ba945de | 915 | |
wvd_vegt | 20:62318ba945de | 916 | if (cmds[ndx].subs==HIDDENSUB) { |
wvd_vegt | 20:62318ba945de | 917 | continue; |
wvd_vegt | 20:62318ba945de | 918 | } |
wvd_vegt | 20:62318ba945de | 919 | |
wvd_vegt | 20:62318ba945de | 920 | printf("command=%s\r\n",cmds[ndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 921 | printf("helpmsg=%s\r\n",cmds[ndx].cmddescr); |
wvd_vegt | 20:62318ba945de | 922 | print("parameters="); |
wvd_vegt | 20:62318ba945de | 923 | for (j=0; j<strlen(cmds[ndx].parms); j++) { |
wvd_vegt | 20:62318ba945de | 924 | switch (cmds[ndx].parms[j]) { |
wvd_vegt | 20:62318ba945de | 925 | case '%' : |
wvd_vegt | 20:62318ba945de | 926 | lastmod=0; |
wvd_vegt | 20:62318ba945de | 927 | break; |
wvd_vegt | 20:62318ba945de | 928 | |
wvd_vegt | 20:62318ba945de | 929 | case 'b' : |
wvd_vegt | 20:62318ba945de | 930 | lastmod=8; |
wvd_vegt | 20:62318ba945de | 931 | break; |
wvd_vegt | 20:62318ba945de | 932 | case 'h' : |
wvd_vegt | 20:62318ba945de | 933 | lastmod=16; |
wvd_vegt | 20:62318ba945de | 934 | break; |
wvd_vegt | 20:62318ba945de | 935 | case 'l' : |
wvd_vegt | 20:62318ba945de | 936 | lastmod=32; |
wvd_vegt | 20:62318ba945de | 937 | break; |
wvd_vegt | 20:62318ba945de | 938 | |
wvd_vegt | 20:62318ba945de | 939 | case 'd' : |
wvd_vegt | 20:62318ba945de | 940 | case 'i' : { |
wvd_vegt | 20:62318ba945de | 941 | switch (lastmod) { |
wvd_vegt | 20:62318ba945de | 942 | case 0 : |
wvd_vegt | 20:62318ba945de | 943 | case 16 : |
wvd_vegt | 20:62318ba945de | 944 | print("int"); |
wvd_vegt | 20:62318ba945de | 945 | k+=3; |
wvd_vegt | 20:62318ba945de | 946 | break; |
wvd_vegt | 20:62318ba945de | 947 | case 8 : |
wvd_vegt | 20:62318ba945de | 948 | print("shortint"); |
wvd_vegt | 20:62318ba945de | 949 | k+=8; |
wvd_vegt | 20:62318ba945de | 950 | break; |
wvd_vegt | 20:62318ba945de | 951 | case 32: |
wvd_vegt | 20:62318ba945de | 952 | print("longint"); |
wvd_vegt | 20:62318ba945de | 953 | k+=7; |
wvd_vegt | 20:62318ba945de | 954 | break; |
wvd_vegt | 20:62318ba945de | 955 | } |
wvd_vegt | 20:62318ba945de | 956 | break; |
wvd_vegt | 20:62318ba945de | 957 | } |
wvd_vegt | 20:62318ba945de | 958 | |
wvd_vegt | 20:62318ba945de | 959 | case 'u' : |
wvd_vegt | 20:62318ba945de | 960 | case 'o' : |
wvd_vegt | 20:62318ba945de | 961 | case 'x' : { |
wvd_vegt | 20:62318ba945de | 962 | switch (lastmod) { |
wvd_vegt | 20:62318ba945de | 963 | case 0 : |
wvd_vegt | 20:62318ba945de | 964 | case 16 : |
wvd_vegt | 20:62318ba945de | 965 | print("word"); |
wvd_vegt | 20:62318ba945de | 966 | k+=4; |
wvd_vegt | 20:62318ba945de | 967 | break; |
wvd_vegt | 20:62318ba945de | 968 | case 8 : |
wvd_vegt | 20:62318ba945de | 969 | print("byte"); |
wvd_vegt | 20:62318ba945de | 970 | k+=4; |
wvd_vegt | 20:62318ba945de | 971 | break; |
wvd_vegt | 20:62318ba945de | 972 | case 32 : |
wvd_vegt | 20:62318ba945de | 973 | print("dword"); |
wvd_vegt | 20:62318ba945de | 974 | k+=5; |
wvd_vegt | 20:62318ba945de | 975 | break; |
wvd_vegt | 20:62318ba945de | 976 | } |
wvd_vegt | 20:62318ba945de | 977 | |
wvd_vegt | 20:62318ba945de | 978 | switch (cmds[ndx].parms[j]) { |
wvd_vegt | 20:62318ba945de | 979 | case 'o' : |
wvd_vegt | 20:62318ba945de | 980 | print("[o]"); |
wvd_vegt | 20:62318ba945de | 981 | k+=3; |
wvd_vegt | 20:62318ba945de | 982 | break; |
wvd_vegt | 20:62318ba945de | 983 | case 'x' : |
wvd_vegt | 20:62318ba945de | 984 | print("[h]"); |
wvd_vegt | 20:62318ba945de | 985 | k+=3; |
wvd_vegt | 20:62318ba945de | 986 | break; |
wvd_vegt | 20:62318ba945de | 987 | } |
wvd_vegt | 20:62318ba945de | 988 | |
wvd_vegt | 20:62318ba945de | 989 | break; |
wvd_vegt | 20:62318ba945de | 990 | } |
wvd_vegt | 20:62318ba945de | 991 | |
wvd_vegt | 20:62318ba945de | 992 | case 'e' : |
wvd_vegt | 20:62318ba945de | 993 | case 'f' : |
wvd_vegt | 20:62318ba945de | 994 | case 'g' : |
wvd_vegt | 20:62318ba945de | 995 | print("float"); |
wvd_vegt | 20:62318ba945de | 996 | k+=5; |
wvd_vegt | 20:62318ba945de | 997 | break; |
wvd_vegt | 20:62318ba945de | 998 | |
wvd_vegt | 20:62318ba945de | 999 | case 'c' : |
wvd_vegt | 20:62318ba945de | 1000 | print("char"); |
wvd_vegt | 20:62318ba945de | 1001 | k+=4; |
wvd_vegt | 20:62318ba945de | 1002 | break; |
wvd_vegt | 20:62318ba945de | 1003 | |
wvd_vegt | 20:62318ba945de | 1004 | case 's' : |
wvd_vegt | 20:62318ba945de | 1005 | print("string"); |
wvd_vegt | 20:62318ba945de | 1006 | k+=6; |
wvd_vegt | 20:62318ba945de | 1007 | break; |
wvd_vegt | 20:62318ba945de | 1008 | |
wvd_vegt | 20:62318ba945de | 1009 | case ' ' : |
wvd_vegt | 20:62318ba945de | 1010 | printch(sp); |
wvd_vegt | 20:62318ba945de | 1011 | k++; |
wvd_vegt | 20:62318ba945de | 1012 | break; |
wvd_vegt | 20:62318ba945de | 1013 | } |
wvd_vegt | 20:62318ba945de | 1014 | } |
wvd_vegt | 20:62318ba945de | 1015 | print("\r\n"); |
wvd_vegt | 20:62318ba945de | 1016 | printf("syntax=%s\r\n",cmds[ndx].parmdescr); |
wvd_vegt | 20:62318ba945de | 1017 | } |
wvd_vegt | 20:62318ba945de | 1018 | } |
wvd_vegt | 20:62318ba945de | 1019 | |
wvd_vegt | 20:62318ba945de | 1020 | void Cmdb::prompt(void) { |
wvd_vegt | 20:62318ba945de | 1021 | #ifdef SUBSYSTEMPROMPTS |
wvd_vegt | 20:62318ba945de | 1022 | if (subsystem!=-1) { |
wvd_vegt | 20:62318ba945de | 1023 | int ndx = cmdid_index(subsystem); |
wvd_vegt | 20:62318ba945de | 1024 | |
wvd_vegt | 20:62318ba945de | 1025 | printf("%s>",cmds[ndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 1026 | |
wvd_vegt | 20:62318ba945de | 1027 | return; |
wvd_vegt | 20:62318ba945de | 1028 | } |
wvd_vegt | 20:62318ba945de | 1029 | #endif //SUBSYSTEMPROMPTS |
wvd_vegt | 20:62318ba945de | 1030 | |
wvd_vegt | 20:62318ba945de | 1031 | printf(PROMPT); |
wvd_vegt | 20:62318ba945de | 1032 | } |
wvd_vegt | 20:62318ba945de | 1033 | |
wvd_vegt | 20:62318ba945de | 1034 | void Cmdb::cmd_help(char *pre, int ndx, char *post) { |
wvd_vegt | 20:62318ba945de | 1035 | int j; |
wvd_vegt | 20:62318ba945de | 1036 | int k; |
wvd_vegt | 20:62318ba945de | 1037 | int lastmod; |
wvd_vegt | 20:62318ba945de | 1038 | |
wvd_vegt | 20:62318ba945de | 1039 | k=0; |
wvd_vegt | 20:62318ba945de | 1040 | lastmod=0; |
wvd_vegt | 20:62318ba945de | 1041 | |
wvd_vegt | 20:62318ba945de | 1042 | switch (cmds[ndx].subs) { |
wvd_vegt | 20:62318ba945de | 1043 | case SUBSYSTEM : |
wvd_vegt | 20:62318ba945de | 1044 | break; |
wvd_vegt | 20:62318ba945de | 1045 | case GLOBALCMD : |
wvd_vegt | 20:62318ba945de | 1046 | break; |
wvd_vegt | 20:62318ba945de | 1047 | case HIDDENSUB : |
wvd_vegt | 20:62318ba945de | 1048 | return; |
wvd_vegt | 20:62318ba945de | 1049 | default : |
wvd_vegt | 20:62318ba945de | 1050 | if (strlen(pre)==0 && bold) { |
wvd_vegt | 20:62318ba945de | 1051 | print(boldon); |
wvd_vegt | 20:62318ba945de | 1052 | } |
wvd_vegt | 20:62318ba945de | 1053 | break; |
wvd_vegt | 20:62318ba945de | 1054 | } |
wvd_vegt | 20:62318ba945de | 1055 | |
wvd_vegt | 20:62318ba945de | 1056 | print(pre); |
wvd_vegt | 20:62318ba945de | 1057 | k+=strlen(pre); |
wvd_vegt | 20:62318ba945de | 1058 | |
wvd_vegt | 20:62318ba945de | 1059 | if (k==0) { |
wvd_vegt | 20:62318ba945de | 1060 | printf("%12s",cmds[ndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 1061 | k+=12; |
wvd_vegt | 20:62318ba945de | 1062 | } else { |
wvd_vegt | 20:62318ba945de | 1063 | if (strlen(pre)>0 && bold) { |
wvd_vegt | 20:62318ba945de | 1064 | print(boldon); |
wvd_vegt | 20:62318ba945de | 1065 | } |
wvd_vegt | 20:62318ba945de | 1066 | |
wvd_vegt | 20:62318ba945de | 1067 | printf("%s",cmds[ndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 1068 | k+=strlen(cmds[ndx].cmdstr); |
wvd_vegt | 20:62318ba945de | 1069 | |
wvd_vegt | 20:62318ba945de | 1070 | if (strlen(pre)>0 && bold) { |
wvd_vegt | 20:62318ba945de | 1071 | print(boldoff); |
wvd_vegt | 20:62318ba945de | 1072 | } |
wvd_vegt | 20:62318ba945de | 1073 | } |
wvd_vegt | 20:62318ba945de | 1074 | |
wvd_vegt | 20:62318ba945de | 1075 | if (strlen(cmds[ndx].parms)) { |
wvd_vegt | 20:62318ba945de | 1076 | printch(sp); |
wvd_vegt | 20:62318ba945de | 1077 | k++; |
wvd_vegt | 20:62318ba945de | 1078 | } |
wvd_vegt | 20:62318ba945de | 1079 | |
wvd_vegt | 20:62318ba945de | 1080 | for (j=0; j<strlen(cmds[ndx].parms); j++) { |
wvd_vegt | 20:62318ba945de | 1081 | switch (cmds[ndx].parms[j]) { |
wvd_vegt | 20:62318ba945de | 1082 | case '%' : |
wvd_vegt | 20:62318ba945de | 1083 | lastmod=0; |
wvd_vegt | 20:62318ba945de | 1084 | break; |
wvd_vegt | 20:62318ba945de | 1085 | |
wvd_vegt | 20:62318ba945de | 1086 | case 'b' : |
wvd_vegt | 20:62318ba945de | 1087 | lastmod=8; |
wvd_vegt | 20:62318ba945de | 1088 | break; |
wvd_vegt | 20:62318ba945de | 1089 | case 'h' : |
wvd_vegt | 20:62318ba945de | 1090 | lastmod=16; |
wvd_vegt | 20:62318ba945de | 1091 | break; |
wvd_vegt | 20:62318ba945de | 1092 | case 'l' : |
wvd_vegt | 20:62318ba945de | 1093 | lastmod=32; |
wvd_vegt | 20:62318ba945de | 1094 | break; |
wvd_vegt | 20:62318ba945de | 1095 | |
wvd_vegt | 20:62318ba945de | 1096 | case 'd' : |
wvd_vegt | 20:62318ba945de | 1097 | case 'i' : { |
wvd_vegt | 20:62318ba945de | 1098 | switch (lastmod) { |
wvd_vegt | 20:62318ba945de | 1099 | case 0 : |
wvd_vegt | 20:62318ba945de | 1100 | case 16 : |
wvd_vegt | 20:62318ba945de | 1101 | print("int"); |
wvd_vegt | 20:62318ba945de | 1102 | k+=3; |
wvd_vegt | 20:62318ba945de | 1103 | break; |
wvd_vegt | 20:62318ba945de | 1104 | case 8 : |
wvd_vegt | 20:62318ba945de | 1105 | print("shortint"); |
wvd_vegt | 20:62318ba945de | 1106 | k+=8; |
wvd_vegt | 20:62318ba945de | 1107 | break; |
wvd_vegt | 20:62318ba945de | 1108 | case 32: |
wvd_vegt | 20:62318ba945de | 1109 | print("longint"); |
wvd_vegt | 20:62318ba945de | 1110 | k+=7; |
wvd_vegt | 20:62318ba945de | 1111 | break; |
wvd_vegt | 20:62318ba945de | 1112 | } |
wvd_vegt | 20:62318ba945de | 1113 | break; |
wvd_vegt | 20:62318ba945de | 1114 | } |
wvd_vegt | 20:62318ba945de | 1115 | |
wvd_vegt | 20:62318ba945de | 1116 | case 'u' : |
wvd_vegt | 20:62318ba945de | 1117 | case 'o' : |
wvd_vegt | 20:62318ba945de | 1118 | case 'x' : { |
wvd_vegt | 20:62318ba945de | 1119 | switch (lastmod) { |
wvd_vegt | 20:62318ba945de | 1120 | case 0 : |
wvd_vegt | 20:62318ba945de | 1121 | case 16 : |
wvd_vegt | 20:62318ba945de | 1122 | print("word"); |
wvd_vegt | 20:62318ba945de | 1123 | k+=4; |
wvd_vegt | 20:62318ba945de | 1124 | break; |
wvd_vegt | 20:62318ba945de | 1125 | case 8 : |
wvd_vegt | 20:62318ba945de | 1126 | print("byte"); |
wvd_vegt | 20:62318ba945de | 1127 | k+=4; |
wvd_vegt | 20:62318ba945de | 1128 | break; |
wvd_vegt | 20:62318ba945de | 1129 | case 32 : |
wvd_vegt | 20:62318ba945de | 1130 | print("dword"); |
wvd_vegt | 20:62318ba945de | 1131 | k+=5; |
wvd_vegt | 20:62318ba945de | 1132 | break; |
wvd_vegt | 20:62318ba945de | 1133 | } |
wvd_vegt | 20:62318ba945de | 1134 | |
wvd_vegt | 20:62318ba945de | 1135 | switch (cmds[ndx].parms[j]) { |
wvd_vegt | 20:62318ba945de | 1136 | case 'o' : |
wvd_vegt | 20:62318ba945de | 1137 | print("[o]"); |
wvd_vegt | 20:62318ba945de | 1138 | k+=3; |
wvd_vegt | 20:62318ba945de | 1139 | break; |
wvd_vegt | 20:62318ba945de | 1140 | case 'x' : |
wvd_vegt | 20:62318ba945de | 1141 | print("[h]"); |
wvd_vegt | 20:62318ba945de | 1142 | k+=3; |
wvd_vegt | 20:62318ba945de | 1143 | break; |
wvd_vegt | 20:62318ba945de | 1144 | } |
wvd_vegt | 20:62318ba945de | 1145 | |
wvd_vegt | 20:62318ba945de | 1146 | break; |
wvd_vegt | 20:62318ba945de | 1147 | } |
wvd_vegt | 20:62318ba945de | 1148 | |
wvd_vegt | 20:62318ba945de | 1149 | case 'e' : |
wvd_vegt | 20:62318ba945de | 1150 | case 'f' : |
wvd_vegt | 20:62318ba945de | 1151 | case 'g' : |
wvd_vegt | 20:62318ba945de | 1152 | print("float"); |
wvd_vegt | 20:62318ba945de | 1153 | k+=5; |
wvd_vegt | 20:62318ba945de | 1154 | break; |
wvd_vegt | 20:62318ba945de | 1155 | |
wvd_vegt | 20:62318ba945de | 1156 | case 'c' : |
wvd_vegt | 20:62318ba945de | 1157 | print("char"); |
wvd_vegt | 20:62318ba945de | 1158 | k+=4; |
wvd_vegt | 20:62318ba945de | 1159 | break; |
wvd_vegt | 20:62318ba945de | 1160 | |
wvd_vegt | 20:62318ba945de | 1161 | case 's' : |
wvd_vegt | 20:62318ba945de | 1162 | print("string"); |
wvd_vegt | 20:62318ba945de | 1163 | k+=6; |
wvd_vegt | 20:62318ba945de | 1164 | break; |
wvd_vegt | 20:62318ba945de | 1165 | |
wvd_vegt | 20:62318ba945de | 1166 | case ' ' : |
wvd_vegt | 20:62318ba945de | 1167 | printch(sp); |
wvd_vegt | 20:62318ba945de | 1168 | k++; |
wvd_vegt | 20:62318ba945de | 1169 | break; |
wvd_vegt | 20:62318ba945de | 1170 | } |
wvd_vegt | 20:62318ba945de | 1171 | } |
wvd_vegt | 20:62318ba945de | 1172 | |
wvd_vegt | 20:62318ba945de | 1173 | for (j=k; j<40; j++) printch(sp); |
wvd_vegt | 20:62318ba945de | 1174 | |
wvd_vegt | 20:62318ba945de | 1175 | switch (cmds[ndx].subs) { |
wvd_vegt | 20:62318ba945de | 1176 | case SUBSYSTEM : |
wvd_vegt | 20:62318ba945de | 1177 | if (ndx==subsystem) { |
wvd_vegt | 20:62318ba945de | 1178 | printf("- %s (active subsystem)%s",cmds[ndx].cmddescr,post); |
wvd_vegt | 20:62318ba945de | 1179 | } else { |
wvd_vegt | 20:62318ba945de | 1180 | printf("- %s (dormant subsystem)%s",cmds[ndx].cmddescr,post); |
wvd_vegt | 20:62318ba945de | 1181 | } |
wvd_vegt | 20:62318ba945de | 1182 | break; |
wvd_vegt | 20:62318ba945de | 1183 | case HIDDENSUB : |
wvd_vegt | 20:62318ba945de | 1184 | break; |
wvd_vegt | 20:62318ba945de | 1185 | case GLOBALCMD : |
wvd_vegt | 20:62318ba945de | 1186 | printf("- %s (global command)%s",cmds[ndx].cmddescr,post); |
wvd_vegt | 20:62318ba945de | 1187 | break; |
wvd_vegt | 20:62318ba945de | 1188 | default : |
wvd_vegt | 20:62318ba945de | 1189 | printf("- %s%s",cmds[ndx].cmddescr,post); |
wvd_vegt | 20:62318ba945de | 1190 | if (strlen(pre)==0 && bold) { |
wvd_vegt | 20:62318ba945de | 1191 | print(boldoff); |
wvd_vegt | 20:62318ba945de | 1192 | } |
wvd_vegt | 20:62318ba945de | 1193 | break; |
wvd_vegt | 20:62318ba945de | 1194 | } |
wvd_vegt | 20:62318ba945de | 1195 | |
wvd_vegt | 20:62318ba945de | 1196 | if (strlen(pre)>0 && strlen(cmds[ndx].parmdescr)) { |
wvd_vegt | 20:62318ba945de | 1197 | printf("Params: %s",cmds[ndx].parmdescr); |
wvd_vegt | 20:62318ba945de | 1198 | print("\r\n"); |
wvd_vegt | 20:62318ba945de | 1199 | } |
wvd_vegt | 20:62318ba945de | 1200 | } |
wvd_vegt | 20:62318ba945de | 1201 | |
wvd_vegt | 20:62318ba945de | 1202 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 1203 | //----Wrappers |
wvd_vegt | 20:62318ba945de | 1204 | //------------------------------------------------------------------------------ |
wvd_vegt | 20:62318ba945de | 1205 | |
wvd_vegt | 20:62318ba945de | 1206 | void Cmdb::zeromemory(char *p,unsigned int siz) { |
wvd_vegt | 20:62318ba945de | 1207 | memset(p,'\0',siz); |
wvd_vegt | 20:62318ba945de | 1208 | } |
wvd_vegt | 20:62318ba945de | 1209 | |
wvd_vegt | 20:62318ba945de | 1210 | int Cmdb::stricmp (char *s1, char *s2) { |
wvd_vegt | 20:62318ba945de | 1211 | int i; |
wvd_vegt | 20:62318ba945de | 1212 | int len1,len2; |
wvd_vegt | 20:62318ba945de | 1213 | |
wvd_vegt | 20:62318ba945de | 1214 | len1=strlen(s1); |
wvd_vegt | 20:62318ba945de | 1215 | len2=strlen(s2); |
wvd_vegt | 20:62318ba945de | 1216 | |
wvd_vegt | 20:62318ba945de | 1217 | for (i = 0; (i<len1) && (i<len2); i++) { |
wvd_vegt | 20:62318ba945de | 1218 | if ( toupper (s1[i])<toupper(s2[i]) ) return (-1); |
wvd_vegt | 20:62318ba945de | 1219 | if ( toupper (s1[i])>toupper(s2[i]) ) return (+1); |
wvd_vegt | 20:62318ba945de | 1220 | } |
wvd_vegt | 20:62318ba945de | 1221 | |
wvd_vegt | 20:62318ba945de | 1222 | if (len1<len2) return (-1); |
wvd_vegt | 20:62318ba945de | 1223 | if (len1>len2) return (+1); |
wvd_vegt | 20:62318ba945de | 1224 | |
wvd_vegt | 20:62318ba945de | 1225 | return (0); |
wvd_vegt | 20:62318ba945de | 1226 | } |
wvd_vegt | 20:62318ba945de | 1227 | |
wvd_vegt | 20:62318ba945de | 1228 | //------------------------------------------------------------------------------ |