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Support for console aliases

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git-svn-id: https://svn.eduke32.com/eduke32@817 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2008-06-29 22:37:30 +00:00
parent 5aadb6c114
commit d3e54859c2
1 changed files with 51 additions and 10 deletions
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61
polymer/build/src/osd.c
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@ -26,6 +26,8 @@ static symbol_t *findexactsymbol(const char *name);
static int _internal_osdfunc_listsymbols(const osdfuncparm_t *);
static int _internal_osdfunc_help(const osdfuncparm_t *);
static int _internal_osdfunc_alias(const osdfuncparm_t *);
static int _internal_osdfunc_aliasfunc(const osdfuncparm_t *);
// static int _internal_osdfunc_dumpbuildinfo(const osdfuncparm_t *);
// static int _internal_osdfunc_setrendermode(const osdfuncparm_t *);
@ -213,6 +215,38 @@ static void _internal_onshowosd(int a)
////////////////////////////
static int _internal_osdfunc_alias(const osdfuncparm_t *parm)
{
symbol_t *i;
if (parm->numparms < 1)
{
OSD_Printf("Alias listing:\n");
for (i=symbols; i!=NULL; i=i->next)
if (i->func == (void *)_internal_osdfunc_aliasfunc)
OSD_Printf(" %s\n", i->name);
return OSDCMD_OK;
}
if (parm->numparms < 2)
{
for (i=symbols; i!=NULL; i=i->next)
if (!Bstrcasecmp(parm->parms[0],i->name))
OSD_Printf("alias %s \"%s\"\n", i->name, i->help);
return OSDCMD_OK;
}
OSD_RegisterFunction(Bstrdup(parm->parms[0]),Bstrdup(parm->parms[1]),_internal_osdfunc_aliasfunc);
OSD_Printf("%s\n",parm->raw);
return OSDCMD_OK;
}
static int _internal_osdfunc_aliasfunc(const osdfuncparm_t *parm)
{
UNREFERENCED_PARAMETER(parm);
return OSDCMD_OK;
}
static int _internal_osdfunc_vars(const osdfuncparm_t *parm)
{
int showval = (parm->numparms < 1);
@ -319,6 +353,7 @@ void OSD_Init(void)
OSD_RegisterFunction("osdrows","osdrows: sets the number of visible lines of the OSD",_internal_osdfunc_vars);
OSD_RegisterFunction("logcutoff","logcutoff: sets the maximal line count of the log file",_internal_osdfunc_vars);
OSD_RegisterFunction("clear","clear: clears the console text buffer",_internal_osdfunc_clear);
OSD_RegisterFunction("alias","alias: creates an alias for calling multiple commands",_internal_osdfunc_alias);
atexit(OSD_Cleanup);
}
@ -1163,12 +1198,15 @@ int OSD_Dispatch(const char *cmd)
ofp.numparms = numparms;
ofp.parms = (const char **)parms;
ofp.raw = cmd;
if (symb->func == _internal_osdfunc_aliasfunc)
OSD_Dispatch(symb->help);
switch (symb->func(&ofp))
{
case OSDCMD_OK:
break;
case OSDCMD_SHOWHELP:
OSD_Printf("%s\n", symb->help); break;
OSD_Printf("%s\n", symb->help);
break;
}
state = wtp;
@ -1193,12 +1231,12 @@ int OSD_RegisterFunction(const char *name, const char *help, int (*func)(const o
if (!name)
{
Bprintf("OSD_RegisterFunction(): may not register a function with a null name\n");
OSD_Printf("OSD_RegisterFunction(): may not register a function with a null name\n");
return -1;
}
if (!name[0])
{
Bprintf("OSD_RegisterFunction(): may not register a function with no name\n");
OSD_Printf("OSD_RegisterFunction(): may not register a function with no name\n");
return -1;
}
@ -1207,7 +1245,7 @@ int OSD_RegisterFunction(const char *name, const char *help, int (*func)(const o
{
if ((cp == name) && (*cp >= '0') && (*cp <= '9'))
{
Bprintf("OSD_RegisterFunction(): first character of function name \"%s\" must not be a numeral\n", name);
OSD_Printf("OSD_RegisterFunction(): first character of function name \"%s\" must not be a numeral\n", name);
return -1;
}
if ((*cp < '0') ||
@ -1215,7 +1253,7 @@ int OSD_RegisterFunction(const char *name, const char *help, int (*func)(const o
(*cp > 'Z' && *cp < 'a' && *cp != '_') ||
(*cp > 'z'))
{
Bprintf("OSD_RegisterFunction(): illegal character in function name \"%s\"\n", name);
OSD_Printf("OSD_RegisterFunction(): illegal character in function name \"%s\"\n", name);
return -1;
}
}
@ -1223,21 +1261,24 @@ int OSD_RegisterFunction(const char *name, const char *help, int (*func)(const o
if (!help) help = "(no description for this function)";
if (!func)
{
Bprintf("OSD_RegisterFunction(): may not register a null function\n");
OSD_Printf("OSD_RegisterFunction(): may not register a null function\n");
return -1;
}
symb = findexactsymbol(name);
if (symb)
if (symb) // allow this now for reusing an alias name
{
Bprintf("OSD_RegisterFunction(): \"%s\" is already defined\n", name);
return -1;
// OSD_Printf("OSD_RegisterFunction(): \"%s\" is already defined\n", name);
// return -1;
// Bfree(symb->help);
symb->help = help;
symb->func = func;
}
symb = addnewsymbol(name);
if (!symb)
{
Bprintf("OSD_RegisterFunction(): Failed registering function \"%s\"\n", name);
OSD_Printf("OSD_RegisterFunction(): Failed registering function \"%s\"\n", name);
return -1;
}