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cvs.zerfleddert.de Git - proxmark3-svn/blob - client/cmdscript.c
74d2228a5934cd1b600174774c795ceacc19498a
1 //-----------------------------------------------------------------------------
2 // Copyright (C) 2013 m h swende <martin at swende.se>
4 // This code is licensed to you under the terms of the GNU GPL, version 2 or,
5 // at your option, any later version. See the LICENSE.txt file for the text of
7 //-----------------------------------------------------------------------------
8 // Some lua scripting glue to proxmark core.
9 //-----------------------------------------------------------------------------
15 #include <sys/types.h>
18 #include "proxmark3.h"
19 #include "scripting.h"
23 #include "cmdparser.h"
25 #include "cmdscript.h"
27 #include "pm3_binlib.h"
34 static int CmdHelp(const char *Cmd
);
35 static int CmdList(const char *Cmd
);
36 static int CmdRun(const char *Cmd
);
38 command_t CommandTable
[] =
40 {"help", CmdHelp
, 1, "This help"},
41 {"list", CmdList
, 1, "List available scripts"},
42 {"run", CmdRun
, 1, "<name> -- Execute a script"},
46 int str_ends_with(const char * str
, const char * suffix
) {
48 if( str
== NULL
|| suffix
== NULL
)
51 size_t str_len
= strlen(str
);
52 size_t suffix_len
= strlen(suffix
);
54 if(suffix_len
> str_len
)
57 return 0 == strncmp( str
+ str_len
- suffix_len
, suffix
, suffix_len
);
60 * Shows some basic help
65 int CmdHelp(const char * Cmd
)
67 PrintAndLog("This is a feature to run Lua-scripts. You can place lua-scripts within the scripts/-folder. ");
71 * Generate list of available commands, what it does is
72 * generate a file listing of the script-directory for files
75 int CmdList(const char *Cmd
)
79 dp
= opendir ("./scripts/");
83 while (ep
= readdir (dp
))
85 if(ep
->d_name
!= NULL
&& str_ends_with(ep
->d_name
, ".lua"))
86 PrintAndLog("%-16s %s", ep
->d_name
, "A script file");
91 PrintAndLog ("Couldn't open the scripts-directory");
95 * Finds a matching script-file
100 int CmdScript(const char *Cmd
)
102 CmdsParse(CommandTable
, Cmd
);
106 static int l_hfmf (lua_State *L) {
107 return CmdHFMF("wohoo");
111 //static int l_CmdHelp(lua_State *L){ return CmdHelp(luaL_checkstring(L, 1));}
112 static int l_CmdHF14AMfDbg(lua_State
*L
){ return CmdHF14AMfDbg(luaL_checkstring(L
, 1));}
113 static int l_CmdHF14AMfRdBl(lua_State
*L
){ return CmdHF14AMfRdBl(luaL_checkstring(L
, 1));}
114 static int l_CmdHF14AMfRdSc(lua_State
*L
){ return CmdHF14AMfRdSc(luaL_checkstring(L
, 1));}
115 static int l_CmdHF14AMfDump(lua_State
*L
){ return CmdHF14AMfDump(luaL_checkstring(L
, 1));}
116 static int l_CmdHF14AMifare(lua_State
*L
){ return CmdHF14AMifare(luaL_checkstring(L
, 1));}
117 static int l_CmdHF14AMfWrBl(lua_State
*L
){ return CmdHF14AMfWrBl(luaL_checkstring(L
, 1));}
118 static int l_CmdHF14AMfChk(lua_State
*L
){ return CmdHF14AMfChk(luaL_checkstring(L
, 1));}
119 static int l_CmdHF14AMfNested(lua_State
*L
){ return CmdHF14AMfNested(luaL_checkstring(L
, 1));}
120 static int l_CmdHF14AMfRestore(lua_State
*L
){ return CmdHF14AMfRestore(luaL_checkstring(L
, 1));}
121 static int l_CmdHF14AMfSniff(lua_State
*L
){ return CmdHF14AMfSniff(luaL_checkstring(L
, 1));}
122 static int l_CmdHF14AMf1kSim(lua_State
*L
){ return CmdHF14AMf1kSim(luaL_checkstring(L
, 1));}
123 static int l_CmdHF14AMfEClear(lua_State
*L
){ return CmdHF14AMfEClear(luaL_checkstring(L
, 1));}
124 static int l_CmdHF14AMfEGet(lua_State
*L
){ return CmdHF14AMfEGet(luaL_checkstring(L
, 1));}
125 static int l_CmdHF14AMfESet(lua_State
*L
){ return CmdHF14AMfESet(luaL_checkstring(L
, 1));}
126 static int l_CmdHF14AMfELoad(lua_State
*L
){ return CmdHF14AMfELoad(luaL_checkstring(L
, 1));}
127 static int l_CmdHF14AMfESave(lua_State
*L
){ return CmdHF14AMfESave(luaL_checkstring(L
, 1));}
128 static int l_CmdHF14AMfECFill(lua_State
*L
){ return CmdHF14AMfECFill(luaL_checkstring(L
, 1));}
129 static int l_CmdHF14AMfEKeyPrn(lua_State
*L
){ return CmdHF14AMfEKeyPrn(luaL_checkstring(L
, 1));}
130 static int l_CmdHF14AMfCSetUID(lua_State
*L
){ return CmdHF14AMfCSetUID(luaL_checkstring(L
, 1));}
131 static int l_CmdHF14AMfCSetBlk(lua_State
*L
){ return CmdHF14AMfCSetBlk(luaL_checkstring(L
, 1));}
132 static int l_CmdHF14AMfCGetBlk(lua_State
*L
){ return CmdHF14AMfCGetBlk(luaL_checkstring(L
, 1));}
133 static int l_CmdHF14AMfCGetSc(lua_State
*L
){ return CmdHF14AMfCGetSc(luaL_checkstring(L
, 1));}
134 static int l_CmdHF14AMfCLoad(lua_State
*L
){ return CmdHF14AMfCLoad(luaL_checkstring(L
, 1));}
135 static int l_CmdHF14AMfCSave(lua_State
*L
){ return CmdHF14AMfCSave(luaL_checkstring(L
, 1));}
140 static void set_cmdlibraries(lua_State
*L
)
142 static const luaL_Reg hfmf_lib
[] = {
143 {"dbg", l_CmdHF14AMfDbg
},
144 {"rdbl", l_CmdHF14AMfRdBl
},
145 {"rdsc", l_CmdHF14AMfRdSc
},
146 {"dump", l_CmdHF14AMfDump
},
147 {"restore", l_CmdHF14AMfRestore
},
148 {"wrbl", l_CmdHF14AMfWrBl
},
149 {"chk", l_CmdHF14AMfChk
},
150 {"mifare", l_CmdHF14AMifare
},
151 {"nested", l_CmdHF14AMfNested
},
152 {"sniff", l_CmdHF14AMfSniff
},
153 {"sim", l_CmdHF14AMf1kSim
},
154 {"eclr", l_CmdHF14AMfEClear
},
155 {"eget", l_CmdHF14AMfEGet
},
156 {"eset", l_CmdHF14AMfESet
},
157 {"eload", l_CmdHF14AMfELoad
},
158 {"esave", l_CmdHF14AMfESave
},
159 {"ecfill", l_CmdHF14AMfECFill
},
160 {"ekeyprn", l_CmdHF14AMfEKeyPrn
},
161 {"csetuid", l_CmdHF14AMfCSetUID
},
162 {"csetblk", l_CmdHF14AMfCSetBlk
},
163 {"cgetblk", l_CmdHF14AMfCGetBlk
},
164 {"cgetsc", l_CmdHF14AMfCGetSc
},
165 {"cload", l_CmdHF14AMfCLoad
},
166 {"csave", l_CmdHF14AMfCSave
},
170 lua_pushglobaltable(L
);
171 // Core library is in this table. Contains 'hf'
176 //this is the mf table
179 //Put the function into the hash table.
180 for (int i
= 0; hfmf_lib
[i
].name
; i
++) {
181 lua_pushcfunction(L
, hfmf_lib
[i
].func
);
182 lua_setfield(L
, -2, hfmf_lib
[i
].name
);//set the name, pop stack
185 lua_setfield(L
, -2, "mf");
188 lua_setfield(L
, -2, "hf");
190 //-- remove the global environment table from the stack
195 * Utility to check the ending of a string (used to check file suffix)
197 bool endsWith (char* base
, char* str
) {
198 int blen
= strlen(base
);
199 int slen
= strlen(str
);
200 return (blen
>= slen
) && (0 == strcmp(base
+ blen
- slen
, str
));
204 * @brief CmdRun - executes a script file.
209 int CmdRun(const char *Cmd
)
211 // create new Lua state
212 lua_State
*lua_state
;
213 lua_state
= luaL_newstate();
215 // load Lua libraries
216 luaL_openlibs(lua_state
);
218 //Sets the pm3 core libraries, that go a bit 'under the hood'
219 set_pm3_libraries(lua_state
);
221 //Sets the 'command line' libraries, basically just the commandline stuff
222 set_cmdlibraries(lua_state
);
224 //Add the 'bin' library
225 set_bin_library(lua_state
);
227 // char cmd_name[32];
228 // memset(cmd_name, 0, 32);
229 // sscanf(Cmd, "%31s%n", cmd_name, &len);
231 char script_name
[128];
236 sscanf(Cmd
, "%127s%n %255[^\n\r]%n", script_name
,&name_len
, arguments
, &arg_len
);
239 if(!endsWith(script_name
,".lua"))
245 snprintf(buf
, sizeof buf
, "./scripts/%s%s", script_name
, suffix
);
247 printf("---Executing: %s with arguments '%s'\n",buf
,arguments
);
252 // run the Lua script
254 int error
= luaL_loadfile(lua_state
, buf
);
258 lua_pushstring(lua_state
, arguments
);
259 lua_setglobal(lua_state
, "args");
261 //Call it with 0 arguments
262 error
= lua_pcall(lua_state
, 0, LUA_MULTRET
, 0); // once again, returns non-0 on error,
264 if(error
) // if non-0, then an error
266 // the top of the stack should be the error string
267 if (!lua_isstring(lua_state
, lua_gettop(lua_state
)))
268 printf( "Error - but no error (?!)");
270 // get the top of the stack as the error and pop it off
271 const char * str
= lua_tostring(lua_state
, lua_gettop(lua_state
));
272 lua_pop(lua_state
, 1);
276 //luaL_dofile(lua_state, buf);
277 // close the Lua state
278 lua_close(lua_state
);
279 printf("\n-----Finished\n");