raze-gles/source/common/console/c_dispatch.cpp

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/*
** c_dispatch.cpp
** Functions for executing console commands and aliases
**
**---------------------------------------------------------------------------
** Copyright 1998-2007 Randy Heit
** All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions
** are met:
**
** 1. Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in the
** documentation and/or other materials provided with the distribution.
** 3. The name of the author may not be used to endorse or promote products
** derived from this software without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
** IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
** OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
** INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
** NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
** THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**---------------------------------------------------------------------------
**
*/
// HEADER FILES ------------------------------------------------------------
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include "templates.h"
//#include "doomtype.h"
#include "cmdlib.h"
#include "c_console.h"
#include "c_dispatch.h"
#include "m_argv.h"
//#include "g_game.h"
//#include "d_player.h"
#include "configfile.h"
#include "printf.h"
#include "c_cvars.h"
#include "v_text.h"
#include "inputstate.h"
#include "c_buttons.h"
//#include "d_net.h"
//#include "d_main.h"
//#include "serializer.h"
//#include "menu/menu.h"
//#include "g_levellocals.h"
// MACROS ------------------------------------------------------------------
// TYPES -------------------------------------------------------------------
class FDelayedCommand
{
public:
virtual ~FDelayedCommand() {}
protected:
virtual bool Tick() = 0;
friend class FDelayedCommandQueue;
};
class FWaitingCommand : public FDelayedCommand
{
public:
FWaitingCommand(const char *cmd, int tics)
: Command(cmd), TicsLeft(tics+1)
{}
bool Tick() override
{
if (--TicsLeft == 0)
{
AddCommandString(Command);
return true;
}
return false;
}
FString Command;
int TicsLeft;
};
class FStoredCommand : public FDelayedCommand
{
public:
FStoredCommand(FConsoleCommand *com, const char *cmd)
: Command(com), Text(cmd)
{}
bool Tick() override
{
if (Text.IsNotEmpty() && Command != nullptr)
{
FCommandLine args(Text);
Command->Run(args, /*current player*/nullptr, 0);
}
return true;
}
private:
FConsoleCommand *Command;
FString Text;
};
class FDelayedCommandQueue
{
TDeletingArray<FDelayedCommand *> delayedCommands;
public:
void Run()
{
for (unsigned i = 0; i < delayedCommands.Size(); i++)
{
if (delayedCommands[i]->Tick())
{
delete delayedCommands[i];
delayedCommands.Delete(i);
i--;
}
}
}
void Clear()
{
delayedCommands.DeleteAndClear();
}
void AddCommand(FDelayedCommand * cmd)
{
delayedCommands.Push(cmd);
}
};
static FDelayedCommandQueue delayedCommandQueue;
void C_RunDelayedCommands()
{
delayedCommandQueue.Run();
}
void C_ClearDelayedCommands()
{
delayedCommandQueue.Clear();
}
// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
static long ParseCommandLine (const char *args, int *argc, char **argv, bool no_escapes);
static FConsoleCommand *FindNameInHashTable (FConsoleCommand **table, const char *name, size_t namelen);
static FConsoleCommand *ScanChainForName (FConsoleCommand *start, const char *name, size_t namelen, FConsoleCommand **prev);
// EXTERNAL DATA DECLARATIONS ----------------------------------------------
// PUBLIC DATA DEFINITIONS -------------------------------------------------
CVAR (Bool, lookspring, true, CVAR_ARCHIVE); // Generate centerview when -mlook encountered?
FConsoleCommand *Commands[FConsoleCommand::HASH_SIZE];
// PRIVATE DATA DEFINITIONS ------------------------------------------------
// CODE --------------------------------------------------------------------
void C_DoCommand (const char *cmd, int keynum)
{
FConsoleCommand *com;
const char *end;
const char *beg;
// Skip any beginning whitespace
while (*cmd > 0 && *cmd <= ' ')
cmd++;
// Find end of the command name
if (*cmd == '\"')
{
for (end = beg = cmd+1; *end && *end != '\"'; ++end)
;
}
else
{
beg = cmd;
for (end = cmd+1; *end > ' ' || *end < 0; ++end)
;
}
const size_t len = end - beg;
// Check if this is an action
if (*beg == '+' || *beg == '-')
{
auto button = buttonMap.FindButton(beg + 1);
if (button)
{
if (*beg == '+')
{
button->PressKey (keynum);
}
else
{
button->ReleaseKey (keynum);
/*
if (button == &Button_Mlook && lookspring)
{
Net_WriteByte (DEM_CENTERVIEW);
}
*/
}
return;
}
}
// Parse it as a normal command
// Checking for matching commands follows this search order:
// 1. Check the Commands[] hash table
// 2. Check the CVars list
if ( (com = FindNameInHashTable (Commands, beg, len)) )
{
if (//gamestate != GS_STARTUP ||
(len == 3 && strnicmp (beg, "set", 3) == 0) ||
(len == 7 && strnicmp (beg, "logfile", 7) == 0) ||
(len == 9 && strnicmp (beg, "unbindall", 9) == 0) ||
(len == 4 && strnicmp (beg, "bind", 4) == 0) ||
(len == 4 && strnicmp (beg, "exec", 4) == 0) ||
(len ==10 && strnicmp (beg, "doublebind", 10) == 0)
)
{
FCommandLine args (beg);
com->Run (args, /*current player*/nullptr, keynum);
}
else
{
if (len == 4 && strnicmp(beg, "warp", 4) == 0)
{
//StoredWarp = beg;
}
else
{
auto cmd = new FStoredCommand(com, beg);
delayedCommandQueue.AddCommand(cmd);
}
}
}
else
{ // Check for any console vars that match the command
FBaseCVar *var = FindCVarSub (beg, int(len));
if (var != NULL)
{
FCommandLine args (beg);
if (args.argc() >= 2)
{ // Set the variable
var->CmdSet (args[1]);
}
else
{ // Get the variable's value
Printf ("\"%s\" is \"%s\"\n", var->GetName(), var->GetHumanString());
}
}
else
{ // We don't know how to handle this command
Printf ("Unknown command \"%.*s\"\n", (int)len, beg);
}
}
}
void AddCommandString (const char *text, int keynum)
{
// Operate on a local copy instead of messing around with the data that's being passed in here.
TArray<char> buffer(strlen(text) + 1, true);
memcpy(buffer.Data(), text, buffer.Size());
char *cmd = buffer.Data();
char *brkpt;
int more;
if (cmd)
{
while (*cmd)
{
brkpt = cmd;
while (*brkpt != ';' && *brkpt != '\0')
{
if (*brkpt == '\"')
{
brkpt++;
while (*brkpt != '\0' && (*brkpt != '\"' || *(brkpt-1) == '\\'))
brkpt++;
}
if (*brkpt != '\0')
brkpt++;
}
if (*brkpt == ';')
{
*brkpt = '\0';
more = 1;
}
else
{
more = 0;
}
// Intercept wait commands here. Note: wait must be lowercase
while (*cmd > 0 && *cmd <= ' ')
cmd++;
if (*cmd)
{
if (cmd[0] == 'w' && cmd[1] == 'a' && cmd[2] == 'i' && cmd[3] == 't' &&
(cmd[4] == 0 || cmd[4] == ' '))
{
int tics;
if (cmd[4] == ' ')
{
tics = (int)strtoll (cmd + 5, NULL, 0);
}
else
{
tics = 1;
}
if (tics > 0)
{
if (more)
{ // The remainder of the command will be executed later
// Note that deferred commands lose track of which key
// (if any) they were pressed from.
*brkpt = ';';
auto cmd = new FWaitingCommand(brkpt, tics);
delayedCommandQueue.AddCommand(cmd);
}
return;
}
}
else
{
C_DoCommand (cmd, keynum);
}
}
if (more)
{
*brkpt = ';';
}
cmd = brkpt + more;
}
}
}
static FConsoleCommand *ScanChainForName (FConsoleCommand *start, const char *name, size_t namelen, FConsoleCommand **prev)
{
int comp;
*prev = NULL;
while (start)
{
comp = strnicmp (start->m_Name, name, namelen);
if (comp > 0)
return NULL;
else if (comp == 0 && start->m_Name[namelen] == 0)
return start;
*prev = start;
start = start->m_Next;
}
return NULL;
}
static FConsoleCommand *FindNameInHashTable (FConsoleCommand **table, const char *name, size_t namelen)
{
FConsoleCommand *dummy;
return ScanChainForName (table[MakeKey (name, namelen) % FConsoleCommand::HASH_SIZE], name, namelen, &dummy);
}
bool FConsoleCommand::AddToHash (FConsoleCommand **table)
{
unsigned int key;
FConsoleCommand *insert, **bucket;
key = MakeKey (m_Name);
bucket = &table[key % HASH_SIZE];
if (ScanChainForName (*bucket, m_Name, strlen (m_Name), &insert))
{
return false;
}
else
{
if (insert)
{
m_Next = insert->m_Next;
if (m_Next)
m_Next->m_Prev = &m_Next;
insert->m_Next = this;
m_Prev = &insert->m_Next;
}
else
{
m_Next = *bucket;
*bucket = this;
m_Prev = bucket;
if (m_Next)
m_Next->m_Prev = &m_Next;
}
}
return true;
}
FConsoleCommand* FConsoleCommand::FindByName (const char* name)
{
return FindNameInHashTable (Commands, name, strlen (name));
}
const char* StaticGetButtonName(int32_t func);
FConsoleCommand::FConsoleCommand (const char *name, CCmdRun runFunc)
: m_RunFunc (runFunc)
{
static bool firstTime = true;
if (firstTime)
{
unsigned int i;
firstTime = false;
// Add all the action commands for tab completion
for (i = 0; i < buttonMap.NumButtons(); i++)
{
FString tname = "+"; tname << StaticGetButtonName(i);
C_AddTabCommand (tname);
tname.Substitute('+', '-');
C_AddTabCommand (tname);
}
}
int ag = strcmp (name, "kill");
if (ag == 0)
ag=0;
m_Name = name;
if (!AddToHash (Commands))
Printf ("Adding CCMD %s twice.\n", name);
else
C_AddTabCommand (name);
}
FConsoleCommand::~FConsoleCommand ()
{
*m_Prev = m_Next;
if (m_Next)
m_Next->m_Prev = m_Prev;
C_RemoveTabCommand (m_Name);
}
void FConsoleCommand::Run (FCommandLine &argv, void *who, int key)
{
m_RunFunc (argv, who, key);
}
FConsoleAlias::FConsoleAlias (const char *name, const char *command, bool noSave)
: FConsoleCommand (name, NULL),
bRunning(false), bKill(false)
{
m_Command[noSave] = command;
m_Command[!noSave] = FString();
// If the command contains % characters, assume they are parameter markers
// for substitution when the command is executed.
bDoSubstitution = (strchr (command, '%') != NULL);
}
FConsoleAlias::~FConsoleAlias ()
{
m_Command[1] = m_Command[0] = FString();
}
// Given an argument vector, reconstitute the command line it could have been produced from.
FString BuildString (int argc, FString *argv)
{
if (argc == 1)
{
return *argv;
}
else
{
FString buf;
int arg;
for (arg = 0; arg < argc; arg++)
{
if (argv[arg][0] == '\0')
{ // It's an empty argument, we need to convert it to '""'
buf << "\"\" ";
}
else if (strchr(argv[arg], '"'))
{ // If it contains one or more quotes, we need to escape them.
buf << '"';
long substr_start = 0, quotepos;
while ((quotepos = argv[arg].IndexOf('"', substr_start)) >= 0)
{
if (substr_start < quotepos)
{
buf << argv[arg].Mid(substr_start, quotepos - substr_start);
}
buf << "\\\"";
substr_start = quotepos + 1;
}
buf << argv[arg].Mid(substr_start) << "\" ";
}
else if (strchr(argv[arg], ' '))
{ // If it contains a space, it needs to be quoted.
buf << '"' << argv[arg] << "\" ";
}
else
{
buf << argv[arg] << ' ';
}
}
return buf;
}
}
//===========================================================================
//
// SubstituteAliasParams
//
// Given an command line and a set of arguments, replace instances of
// %x or %{x} in the command line with argument x. If argument x does not
// exist, then the empty string is substituted in its place.
//
// Substitution is not done inside of quoted strings, unless that string is
// prepended with a % character.
//
// To avoid a substitution, use %%. The %% will be replaced by a single %.
//
//===========================================================================
FString SubstituteAliasParams (FString &command, FCommandLine &args)
{
// Do substitution by replacing %x with the argument x.
// If there is no argument x, then %x is simply removed.
// For some reason, strtoul's stop parameter is non-const.
char *p = command.LockBuffer(), *start = p;
unsigned long argnum;
FString buf;
bool inquote = false;
while (*p != '\0')
{
if (p[0] == '%' && ((p[1] >= '0' && p[1] <= '9') || p[1] == '{'))
{
// Do a substitution. Output what came before this.
buf.AppendCStrPart (start, p - start);
// Extract the argument number and substitute the corresponding argument.
argnum = strtoul (p + 1 + (p[1] == '{'), &start, 10);
if ((p[1] != '{' || *start == '}') && argnum < (unsigned long)args.argc())
{
buf += args[argnum];
}
p = (start += (p[1] == '{' && *start == '}'));
}
else if (p[0] == '%' && p[1] == '%')
{
// Do not substitute. Just collapse to a single %.
buf.AppendCStrPart (start, p - start + 1);
start = p = p + 2;
continue;
}
else if (p[0] == '%' && p[1] == '"')
{
// Collapse %" to " and remember that we're in a quote so when we
// see a " character again, we don't start skipping below.
if (!inquote)
{
inquote = true;
buf.AppendCStrPart(start, p - start);
start = p + 1;
}
else
{
inquote = false;
}
p += 2;
}
else if (p[0] == '\\' && p[1] == '"')
{
p += 2;
}
else if (p[0] == '"')
{
// Don't substitute inside quoted strings if it didn't start
// with a %"
if (!inquote)
{
p++;
while (*p != '\0' && (*p != '"' || *(p-1) == '\\'))
p++;
if (*p != '\0')
p++;
}
else
{
inquote = false;
p++;
}
}
else
{
p++;
}
}
// Return whatever was after the final substitution.
if (p > start)
{
buf.AppendCStrPart (start, p - start);
}
command.UnlockBuffer();
return buf;
}
static int DumpHash (FConsoleCommand **table, bool aliases, const char *pattern=NULL)
{
int bucket, count;
FConsoleCommand *cmd;
for (bucket = count = 0; bucket < FConsoleCommand::HASH_SIZE; bucket++)
{
cmd = table[bucket];
while (cmd)
{
if (CheckWildcards (pattern, cmd->m_Name))
{
if (cmd->IsAlias())
{
if (aliases)
{
++count;
static_cast<FConsoleAlias *>(cmd)->PrintAlias ();
}
}
else if (!aliases)
{
++count;
cmd->PrintCommand ();
}
}
cmd = cmd->m_Next;
}
}
return count;
}
void FConsoleAlias::PrintAlias ()
{
if (m_Command[0].IsNotEmpty())
{
Printf (TEXTCOLOR_YELLOW "%s : %s\n", m_Name, m_Command[0].GetChars());
}
if (m_Command[1].IsNotEmpty())
{
Printf (TEXTCOLOR_ORANGE "%s : %s\n", m_Name, m_Command[1].GetChars());
}
}
void FConsoleAlias::Archive (FConfigFile *f)
{
if (f != NULL && !m_Command[0].IsEmpty())
{
f->SetValueForKey ("Name", m_Name, true);
f->SetValueForKey ("Command", m_Command[0], true);
}
}
void C_ArchiveAliases (FConfigFile *f)
{
int bucket;
FConsoleCommand *alias;
for (bucket = 0; bucket < FConsoleCommand::HASH_SIZE; bucket++)
{
alias = Commands[bucket];
while (alias)
{
if (alias->IsAlias())
static_cast<FConsoleAlias *>(alias)->Archive (f);
alias = alias->m_Next;
}
}
}
void C_ClearAliases ()
{
int bucket;
FConsoleCommand *alias;
for (bucket = 0; bucket < FConsoleCommand::HASH_SIZE; bucket++)
{
alias = Commands[bucket];
while (alias)
{
FConsoleCommand *next = alias->m_Next;
if (alias->IsAlias())
static_cast<FConsoleAlias *>(alias)->SafeDelete();
alias = next;
}
}
}
CCMD(clearaliases)
{
C_ClearAliases();
}
// This is called only by the ini parser.
void C_SetAlias (const char *name, const char *cmd)
{
FConsoleCommand *prev, *alias, **chain;
chain = &Commands[MakeKey (name) % FConsoleCommand::HASH_SIZE];
alias = ScanChainForName (*chain, name, strlen (name), &prev);
if (alias != NULL)
{
if (!alias->IsAlias ())
{
//Printf (PRINT_BOLD, "%s is a command and cannot be an alias.\n", name);
return;
}
delete alias;
}
new FConsoleAlias (name, cmd, false);
}
CCMD (alias)
{
FConsoleCommand *prev, *alias, **chain;
if (argv.argc() == 1)
{
Printf ("Current alias commands:\n");
DumpHash (Commands, true);
}
else
{
chain = &Commands[MakeKey (argv[1]) % FConsoleCommand::HASH_SIZE];
if (argv.argc() == 2)
{ // Remove the alias
if ( (alias = ScanChainForName (*chain, argv[1], strlen (argv[1]), &prev)))
{
if (alias->IsAlias ())
{
static_cast<FConsoleAlias *> (alias)->SafeDelete ();
}
else
{
Printf ("%s is a normal command\n", alias->m_Name);
}
}
}
else
{ // Add/change the alias
alias = ScanChainForName (*chain, argv[1], strlen (argv[1]), &prev);
if (alias != NULL)
{
if (alias->IsAlias ())
{
static_cast<FConsoleAlias *> (alias)->Realias (argv[2], false);
}
else
{
Printf ("%s is a normal command\n", alias->m_Name);
alias = NULL;
}
}
else
{
new FConsoleAlias (argv[1], argv[2], false);
}
}
}
}
CCMD (cmdlist)
{
int count;
const char *filter = (argv.argc() == 1 ? NULL : argv[1]);
count = buttonMap.ListActionCommands (filter);
count += DumpHash (Commands, false, filter);
Printf ("%d commands\n", count);
}
CCMD (key)
{
if (argv.argc() > 1)
{
int i;
for (i = 1; i < argv.argc(); ++i)
{
unsigned int key = MakeKey (argv[i]);
Printf (" 0x%08x\n", key);
}
}
}
// Execute any console commands specified on the command line.
// These all begin with '+' as opposed to '-'.
FExecList *C_ParseCmdLineParams(FExecList *exec)
{
for (int currArg = 1; currArg < Args->NumArgs(); )
{
if (*Args->GetArg (currArg++) == '+')
{
FString cmdString;
int cmdlen = 1;
int argstart = currArg - 1;
while (currArg < Args->NumArgs())
{
if (*Args->GetArg (currArg) == '-' || *Args->GetArg (currArg) == '+')
break;
currArg++;
cmdlen++;
}
cmdString = BuildString (cmdlen, Args->GetArgList (argstart));
if (!cmdString.IsEmpty())
{
if (exec == NULL)
{
exec = new FExecList;
}
exec->AddCommand(&cmdString[1]);
}
}
}
return exec;
}
2019-11-05 19:07:16 +00:00
void FConsoleCommand::PrintCommand()
{
Printf("%s\n", m_Name.GetChars());
}
bool FConsoleCommand::IsAlias ()
{
return false;
}
bool FConsoleAlias::IsAlias ()
{
return true;
}
void FConsoleAlias::Run (FCommandLine &args, void *who, int key)
{
if (bRunning)
{
Printf ("Alias %s tried to recurse.\n", m_Name);
return;
}
int index = !m_Command[1].IsEmpty();
FString savedcommand = m_Command[index], mycommand;
m_Command[index] = FString();
if (bDoSubstitution)
{
mycommand = SubstituteAliasParams (savedcommand, args);
}
else
{
mycommand = savedcommand;
}
bRunning = true;
AddCommandString (mycommand, key);
bRunning = false;
if (m_Command[index].IsEmpty())
{ // The alias is unchanged, so put the command back so it can be used again.
// If the command had been non-empty, then that means that executing this
// alias caused it to realias itself, so the old command will be forgotten
// once this function returns.
m_Command[index] = savedcommand;
}
if (bKill)
{ // The alias wants to remove itself
delete this;
}
}
void FConsoleAlias::Realias (const char *command, bool noSave)
{
if (!noSave && !m_Command[1].IsEmpty())
{
noSave = true;
}
m_Command[noSave] = command;
// If the command contains % characters, assume they are parameter markers
// for substitution when the command is executed.
bDoSubstitution = (strchr (command, '%') != NULL);
bKill = false;
}
void FConsoleAlias::SafeDelete ()
{
if (!bRunning)
{
delete this;
}
else
{
bKill = true;
}
}
void FExecList::AddCommand(const char *cmd, const char *file)
{
// Recursive exec: Parse this file now.
if (strnicmp(cmd, "exec", 4) == 0 && isspace(cmd[4]))
{
FCommandLine argv(cmd);
for (int i = 1; i < argv.argc(); ++i)
{
C_ParseExecFile(argv[i], this);
}
}
else
{
Commands.Push(cmd);
}
}
void FExecList::ExecCommands() const
{
for (unsigned i = 0; i < Commands.Size(); ++i)
{
AddCommandString(Commands[i]);
}
}
FExecList *C_ParseExecFile(const char *file, FExecList *exec)
{
char cmd[4096];
int retval = 0;
FileReader fr;
if ( (fr.OpenFile(file)) )
{
while (fr.Gets(cmd, countof(cmd)-1))
{
// Comments begin with //
char *stop = cmd + strlen(cmd) - 1;
char *comment = cmd;
int inQuote = 0;
if (*stop == '\n')
*stop-- = 0;
while (comment < stop)
{
if (*comment == '\"')
{
inQuote ^= 1;
}
else if (!inQuote && *comment == '/' && *(comment + 1) == '/')
{
break;
}
comment++;
}
if (comment == cmd)
{ // Comment at line beginning
continue;
}
else if (comment < stop)
{ // Comment in middle of line
*comment = 0;
}
if (exec == NULL)
{
exec = new FExecList;
}
exec->AddCommand(cmd, file);
}
}
else
{
Printf ("Could not open \"%s\"\n", file);
}
return exec;
}
bool C_ExecFile (const char *file)
{
FExecList *exec = C_ParseExecFile(file, NULL);
if (exec != NULL)
{
exec->ExecCommands();
delete exec;
}
return exec != NULL;
}
#include "osd.h"
static TArray<FConsoleCommand*> dynccmds; // This needs to be explicitly deleted before shutdown - the names in here may not be valid during the exit handler.
//
// OSD_RegisterFunction() -- Reroutes a Bulid-style CCMD to the new console.
//
int OSD_RegisterFunction(const char* pszName, const char* pszDesc, int (*func)(osdcmdptr_t))
{
FString nname = pszName;
auto callback = [nname, pszDesc, func](FCommandLine& args, void *, int key)
{
if (args.argc() > 0) args.operator[](0);
osdfuncparm_t param = { args.argc() - 1, nname.GetChars(), (const char**)args._argv + 1, args.cmd };
if (func(&param) != OSDCMD_OK)
{
Printf("%s\n", pszDesc);
}
};
auto ccmd = new FConsoleCommand(pszName, callback);
dynccmds.Push(ccmd);
return 0;
}
void C_ClearDynCCmds()
{
for (auto ccmd : dynccmds)
{
delete ccmd;
}
dynccmds.Clear();
}
CCMD (quit)
{
throw ExitEvent(0);
}
CCMD (exit)
{
throw ExitEvent(0);
}
2019-11-09 08:10:35 +00:00
extern FILE* Logfile;
void execLogfile(const char* fn, bool append)
{
if ((Logfile = fopen(fn, append ? "a" : "w")))
{
//const char* timestr = myasctime();
Printf("Log started\n");// , timestr);
}
else
{
Printf("Could not start log\n");
}
}
CCMD(logfile)
{
if (Logfile)
{
//const char* timestr = myasctime();
Printf("Log stopped: %s\n");// , timestr);
fclose(Logfile);
Logfile = NULL;
}
if (argv.argc() >= 2)
{
execLogfile(argv[1], argv.argc() >= 3 ? !!argv[2] : false);
}
}