author | Tero Marttila <terom@fixme.fi> |
Mon, 04 May 2009 20:55:04 +0300 | |
branch | new-transport |
changeset 168 | a58ad50911fc |
parent 137 | c607c357c486 |
child 170 | 1b2f28e26eef |
permissions | -rw-r--r-- |
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1 |
#include "lua_console.h" |
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2 |
#include "lua_objs.h" |
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parents:
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3 |
#include "log.h" |
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4 |
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parents:
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5 |
#include <stdlib.h> |
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parents:
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6 |
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parents:
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7 |
#include <lua5.1/lauxlib.h> |
42ade8285570
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parents:
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8 |
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parents:
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9 |
static void lua_console_on_line (const char *line, void *arg) |
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10 |
{ |
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parents:
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11 |
struct lua_console *lc = arg; |
136 | 12 |
struct error_info err; |
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13 |
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42ade8285570
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14 |
// ignore empty lines and EOF |
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15 |
if (!line || !(*line)) |
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16 |
return; |
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17 |
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136 | 18 |
// eval it |
19 |
if (nexus_lua_eval(lc->lua, line, &err)) |
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20 |
console_print(lc->console, error_msg(&err)); |
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21 |
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136 | 22 |
// XXX: display return value? |
23 |
||
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24 |
} |
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25 |
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26 |
static struct console_callbacks _console_callbacks = { |
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27 |
.on_line = &lua_console_on_line, |
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28 |
}; |
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30 |
err_t lua_console_create (struct lua_console **lc_ptr, struct console *console, struct nexus_lua *lua, struct error_info *err) |
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31 |
{ |
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parents:
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32 |
struct lua_console *lc; |
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parents:
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33 |
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42ade8285570
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parents:
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34 |
// allocate |
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parents:
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35 |
if ((lc = calloc(1, sizeof(*lc))) == NULL) |
42ade8285570
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parents:
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36 |
return SET_ERROR(err, ERR_CALLOC); |
42ade8285570
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parents:
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37 |
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42ade8285570
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Tero Marttila <terom@fixme.fi>
parents:
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38 |
// store |
42ade8285570
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parents:
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39 |
lc->console = console; |
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parents:
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lc->lua = lua; |
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parents:
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41 |
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42ade8285570
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Tero Marttila <terom@fixme.fi>
parents:
diff
changeset
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42 |
// set our console callbacks |
42ade8285570
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parents:
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43 |
console_set_callbacks(console, &_console_callbacks, lc); |
42ade8285570
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Tero Marttila <terom@fixme.fi>
parents:
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44 |
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42ade8285570
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Tero Marttila <terom@fixme.fi>
parents:
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45 |
// ok |
42ade8285570
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parents:
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46 |
*lc_ptr = lc; |
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parents:
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42ade8285570
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parents:
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48 |
return SUCCESS; |
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49 |
} |
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parents:
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51 |
void lua_console_destroy (struct lua_console *lc) |
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52 |
{ |
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53 |
// the console |
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parents:
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54 |
console_destroy(lc->console); |
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55 |
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56 |
free(lc); |
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57 |
} |