#include "quakedef.h"
#include "thread.h"

Include dependency graph for cmd.c:

Data Structures
struct	cmd_iter_t

Functions
void	Cbuf_AddText (cmd_state_t cmd, const char text)

void	Cbuf_Clear (cmd_buf_t *cbuf)
	Clears all command buffers.

void	Cbuf_Execute (cmd_buf_t *cbuf)

static void	Cbuf_Execute_Deferred (cmd_buf_t *cbuf)

void	Cbuf_Frame (cmd_buf_t *cbuf)

static void	Cbuf_Frame_Input (void)

void	Cbuf_InsertText (cmd_state_t cmd, const char text)

static void	Cbuf_LinkString (cmd_state_t cmd, llist_t head, cmd_input_t existing, const char text, qbool leavepending, unsigned int cmdsize)

void	Cbuf_Lock (cmd_buf_t *cbuf)

static cmd_input_t *	Cbuf_NodeGet (cmd_buf_t cbuf, cmd_input_t existing)

static void	Cbuf_ParseText (cmd_state_t cmd, llist_t head, cmd_input_t existing, const char text, qbool allowpending)

void	Cbuf_Unlock (cmd_buf_t *cbuf)

void	Cmd_AddCommand (unsigned flags, const char cmd_name, xcommand_t function, const char description)
	called by the init functions of other parts of the program to register commands and functions to call for them.

static cmd_state_t *	Cmd_AddInterpreter (cmd_buf_t cbuf, cvar_state_t cvars, unsigned cvars_flagsmask, unsigned cmds_flagsmask, cmd_userdefined_t *userdefined)

static void	Cmd_Alias_f (cmd_state_t *cmd)

static void	Cmd_Apropos_f (cmd_state_t *cmd)

qbool	Cmd_Callback (cmd_state_t cmd, cmd_function_t func)

int	Cmd_CheckParm (cmd_state_t cmd, const char parm)
	Returns the position (1 to argc-1) in the command's argument list where the given parameter apears, or 0 if not present.

qbool	Cmd_CL_Callback (cmd_state_t cmd, cmd_function_t func, const char *text, size_t textlen, cmd_source_t src)

void	Cmd_ClearCSQCCommands (cmd_state_t *cmd)

const char *	Cmd_CompleteAlias (cmd_state_t cmd, const char partial)

const char **	Cmd_CompleteAliasBuildList (cmd_state_t cmd, const char partial)

int	Cmd_CompleteAliasCountPossible (cmd_state_t cmd, const char partial)

void	Cmd_CompleteAliasPrint (cmd_state_t cmd, const char partial)

const char **	Cmd_CompleteBuildList (cmd_state_t cmd, const char partial)

const char *	Cmd_CompleteCommand (cmd_state_t cmd, const char partial)
	attempts to match a partial command for automatic command line completion returns NULL if nothing fits

void	Cmd_CompleteCommandPrint (cmd_state_t cmd, const char partial)

int	Cmd_CompleteCountPossible (cmd_state_t cmd, const char partial)

static void	Cmd_Defer_f (cmd_state_t *cmd)

static void	Cmd_Echo_f (cmd_state_t *cmd)

static void	Cmd_Exec (cmd_state_t cmd, const char filename)

static void	Cmd_Exec_f (cmd_state_t *cmd)

static void	Cmd_ExecuteAlias (cmd_state_t cmd, cmd_alias_t alias)

void	Cmd_ExecuteString (cmd_state_t cmd, const char text, size_t textlen, cmd_source_t src, qbool lockmutex)
	Parses a single line of text into arguments and tries to execute it.

qbool	Cmd_Exists (cmd_state_t cmd, const char cmd_name)
	used by the cvar code to check for cvar / command name overlap

static const char *	Cmd_GetCvarValue (cmd_state_t cmd, const char var, size_t varlen, cmd_alias_t *alias)

static const char *	Cmd_GetDirectCvarValue (cmd_state_t cmd, const char varname, cmd_alias_t alias, qbool is_multiple)

void	Cmd_Init (void)
	Command execution takes a null terminated string, breaks it into tokens, then searches for a command or variable that matches the first token.

static void	Cmd_List_f (cmd_state_t *cmd)

void	Cmd_NoOperation_f (cmd_state_t *cmd)

void	Cmd_PreprocessAndExecuteString (cmd_state_t cmd, const char text, size_t textlen, cmd_source_t src, qbool lockmutex)
	Like Cmd_ExecuteString, but with variable expansion.

static size_t	Cmd_PreprocessString (cmd_state_t cmd, const char intext, char outtext, unsigned maxoutlen, cmd_alias_t alias)
	Cmd_PreprocessString.

qbool	Cmd_QuoteString (char out, size_t outlen, const char in, const char *quoteset, qbool putquotes)
	quotes a string so that it can be used as a command argument again; quoteset is a string that contains one or more of ", \, $ and specifies the characters to be quoted (you usually want to either pass ""\" or ""\$").

void	Cmd_RestoreInitState (void)
	Restores cvars, commands and aliases to their init values and deletes any that were added since init.

void	Cmd_SaveInitState (void)
	called by Host_Init, this marks cvars, commands and aliases with their init values

void	Cmd_Shutdown (void)

static void	Cmd_StuffCmds_f (cmd_state_t *cmd)

qbool	Cmd_SV_Callback (cmd_state_t cmd, cmd_function_t func, const char *text, size_t textlen, cmd_source_t src)

static void	Cmd_Toggle_f (cmd_state_t *cmd)

static void	Cmd_TokenizeString (cmd_state_t cmd, const char text)

static void	Cmd_UnAlias_f (cmd_state_t *cmd)

static void	Cmd_Wait_f (cmd_state_t *cmd)

Variables
mempool_t *	cbuf_mempool

static cmd_iter_t *	cmd_iter_all

cmd_state_t *	cmd_local
	command interpreter for local commands injected by SVQC, CSQC, MQC, server or client engine code uses cmddefs_all

cmd_state_t *	cmd_serverfromclient
	command interpreter for server commands received over network from clients uses cmddefs_null

cmd_userdefined_t	cmd_userdefined_all
	aliases and csqc functions

cmd_userdefined_t	cmd_userdefined_null
	intentionally empty

qbool	host_stuffcmdsrun = false

qbool	prvm_runawaycheck

cvar_t	sv_cheats

Function Documentation

◆ Cbuf_AddText()

void Cbuf_AddText	(	cmd_state_t *	cmd,
		const char *	text )

as new commands are generated from the console or keybindings, the text is added to the end of the command buffer.

Definition at line 264 of file cmd.c.

{
    size_t l = strlen(text);
    cmd_buf_t *cbuf = cmd->cbuf;
    llist_t llist = {&llist, &llist};
 
    if (cbuf->size + l > cbuf->maxsize)
    {
        Con_Printf(CON_WARN "Cbuf_AddText: input too large, %luKB ought to be enough for anybody.\n", (unsigned long)(cbuf->maxsize / 1024));
        return;
    }
 
    Cbuf_Lock(cbuf);
 
    // If the string terminates but the (last) line doesn't, the node will be left in the pending state (to be continued).
    Cbuf_ParseText(cmd, &llist, (List_Is_Empty(&cbuf->start) ? NULL : List_Entry(cbuf->start.prev, cmd_input_t, list)), text, true);
    List_Splice_Tail(&llist, &cbuf->start);
 
    Cbuf_Unlock(cbuf);
}

References Cbuf_Lock(), Cbuf_ParseText(), Cbuf_Unlock(), cmd(), Con_Printf(), CON_WARN, List_Entry, List_Is_Empty(), List_Splice_Tail(), cmd_buf_t::maxsize, NULL, llist_t::prev, cmd_buf_t::size, cmd_buf_t::start, and strlen().

Referenced by Cbuf_Execute_Deferred(), CL_FinishTimeDemo(), CL_SignonReply(), CL_VM_Parse_StuffCmd(), Curl_CheckCommandWhenDone(), Host_Init(), Key_Console(), Key_Event(), M_Demo_Key(), M_GameOptions_Key(), M_LanConfig_Key(), M_Load_Key(), M_Main_Key(), M_Menu_Options_Graphics_AdjustSliders(), M_Options_Key(), M_Reset_Key(), M_Save_Key(), M_ServerList_Key(), M_Setup_Key(), M_SinglePlayer_Key(), M_Transfusion_Episode_Key(), M_Transfusion_Skill_Key(), M_Video_Key(), VM_changelevel(), VM_coredump(), and VM_localcmd().

◆ Cbuf_Clear()

void Cbuf_Clear ( cmd_buf_t * cbuf )

Clears all command buffers.

Definition at line 436 of file cmd.c.

{
    while (!List_Is_Empty(&cbuf->start))
        List_Move_Tail(cbuf->start.next, &cbuf->free);
    while (!List_Is_Empty(&cbuf->deferred))
        List_Move_Tail(cbuf->deferred.next, &cbuf->free);
    cbuf->size = 0;
}

References cmd_buf_t::deferred, cmd_buf_t::free, List_Is_Empty(), List_Move_Tail(), llist_t::next, cmd_buf_t::size, and cmd_buf_t::start.

Referenced by Cbuf_Execute(), Host_Error(), and MVM_error_cmd().

◆ Cbuf_Execute()

void Cbuf_Execute ( cmd_buf_t * cbuf )

Pulls off terminated lines of text from the command buffer and sends them through Cmd_ExecuteString. Stops when the buffer is empty. Normally called once per frame, but may be explicitly invoked.

Note: Do not call inside a command function!

Definition at line 351 of file cmd.c.

{
    cmd_input_t *current;
    unsigned int i = 0;
 
    // LadyHavoc: making sure the tokenizebuffer doesn't get filled up by repeated crashes
    cbuf->tokenizebufferpos = 0;
 
    while (!List_Is_Empty(&cbuf->start))
    {
        /*
         * Delete the text from the command buffer and move remaining
         * commands down. This is necessary because commands (exec, alias)
         * can insert data at the beginning of the text buffer
         */
        current = List_Entry(cbuf->start.next, cmd_input_t, list);
 
        /*
         * Assume we're rolling with the current command-line and
         * always set this false because alias expansion or cbuf insertion
         * without a newline may set this true, and cause weirdness.
         */
        current->pending = false;
 
        Cmd_PreprocessAndExecuteString(current->source, current->text, current->length, src_local, false);
        cbuf->size -= current->length;
        // Recycle memory so using WASD doesn't cause a malloc and free
        List_Move_Tail(&current->list, &cbuf->free);
 
        if (cbuf->wait)
        {
            /*
             * Skip out while text still remains in
             * buffer, leaving it for next frame
             */
            cbuf->wait = false;
            break;
        }
 
        if (++i == 1000000 && prvm_runawaycheck)
        {
            Con_Printf(CON_WARN "Cbuf_Execute: runaway loop counter hit limit of %d commands, clearing command buffers!\n", i);
            Cbuf_Clear(cbuf);
        }
    }
}

References Cbuf_Clear(), Cmd_PreprocessAndExecuteString(), Con_Printf(), CON_WARN, cmd_buf_t::free, i, cmd_input_t::length, cmd_input_t::list, List_Entry, List_Is_Empty(), List_Move_Tail(), llist_t::next, cmd_input_t::pending, prvm_runawaycheck, cmd_buf_t::size, cmd_input_t::source, src_local, cmd_buf_t::start, cmd_input_t::text, cmd_buf_t::tokenizebufferpos, and cmd_buf_t::wait.

Referenced by Cbuf_Frame(), CL_ReadDemoMessage(), and Host_Init().

◆ Cbuf_Execute_Deferred()

static void Cbuf_Execute_Deferred ( cmd_buf_t * cbuf )

static

Definition at line 320 of file cmd.c.

{
    cmd_input_t *current, *n;
    vec_t eat;
 
    if (host.realtime - cbuf->deferred_oldtime < 0 || host.realtime - cbuf->deferred_oldtime > 1800)
        cbuf->deferred_oldtime = host.realtime;
    eat = host.realtime - cbuf->deferred_oldtime;
    if (eat < 1.0/128.0)
        return;
    cbuf->deferred_oldtime = host.realtime;
 
    List_For_Each_Entry_Safe(current, n, &cbuf->deferred, cmd_input_t, list)
    {
        current->delay -= eat;
        if(current->delay <= 0)
        {
            Cbuf_AddText(current->source, current->text); // parse deferred string and append its cmdstring(s)
            List_Entry(cbuf->start.prev, cmd_input_t, list)->pending = false; // faster than div0-stable's Cbuf_AddText(";\n");
            List_Move_Tail(&current->list, &cbuf->free); // make deferred string memory available for reuse
            cbuf->size -= current->length;
        }
    }
}

References Cbuf_AddText(), cmd_buf_t::deferred, cmd_buf_t::deferred_oldtime, cmd_input_t::delay, cmd_buf_t::free, host, cmd_input_t::length, cmd_input_t::list, List_Entry, List_For_Each_Entry_Safe, List_Move_Tail(), n, llist_t::prev, host_static_t::realtime, cmd_buf_t::size, cmd_input_t::source, cmd_buf_t::start, and cmd_input_t::text.

Referenced by Cbuf_Frame().

◆ Cbuf_Frame()

void Cbuf_Frame ( cmd_buf_t * cbuf )

Performs deferred commands and runs Cbuf_Execute, called by Host_Frame

Definition at line 417 of file cmd.c.

{
    // check for commands typed to the host
    Cbuf_Frame_Input();
 
//  R_TimeReport("preconsole");
 
    // execute commands queued with the defer command
    Cbuf_Execute_Deferred(cbuf);
    if (cbuf->size)
    {
        SV_LockThreadMutex();
        Cbuf_Execute(cbuf);
        SV_UnlockThreadMutex();
    }
 
//  R_TimeReport("console");
}

References Cbuf_Execute(), Cbuf_Execute_Deferred(), Cbuf_Frame_Input(), cmd_buf_t::size, SV_LockThreadMutex, and SV_UnlockThreadMutex.

Referenced by Host_Frame().

◆ Cbuf_Frame_Input()

static void Cbuf_Frame_Input ( void )

static

Definition at line 405 of file cmd.c.

{
    char *line;
 
    if ((line = Sys_ConsoleInput()))
    {
        // bones_was_here: prepending allows a loop such as `alias foo "bar; wait; foo"; foo`
        // to be broken with an alias or unalias command
        Cbuf_InsertText(cmd_local, line);
    }
}

References Cbuf_InsertText(), cmd_local, and Sys_ConsoleInput().

Referenced by Cbuf_Frame().

◆ Cbuf_InsertText()

void Cbuf_InsertText	(	cmd_state_t *	cmd,
		const char *	text )

when a command wants to issue other commands immediately, the text is inserted at the beginning of the buffer, before any remaining unexecuted commands.

Definition at line 292 of file cmd.c.

{
    cmd_buf_t *cbuf = cmd->cbuf;
    llist_t llist = {&llist, &llist};
    size_t l = strlen(text);
 
    if (cbuf->size + l > cbuf->maxsize)
    {
        Con_Printf(CON_WARN "Cbuf_InsertText: input too large, %luKB ought to be enough for anybody.\n", (unsigned long)(cbuf->maxsize / 1024));
        return;
    }
 
    Cbuf_Lock(cbuf);
 
    // bones_was_here assertion: when prepending to the buffer it never makes sense to leave node(s) in the `pending` state,
    // it would have been impossible to append to such text later in the old raw text buffer,
    // and allowing it causes bugs when .cfg files lack \n at EOF (see: https://gitlab.com/xonotic/darkplaces/-/issues/378).
    Cbuf_ParseText(cmd, &llist, (List_Is_Empty(&cbuf->start) ? NULL : List_Entry(cbuf->start.next, cmd_input_t, list)), text, false);
    List_Splice(&llist, &cbuf->start);
 
    Cbuf_Unlock(cbuf);
}

References Cbuf_Lock(), Cbuf_ParseText(), Cbuf_Unlock(), cmd(), Con_Printf(), CON_WARN, List_Entry, List_Is_Empty(), List_Splice(), cmd_buf_t::maxsize, llist_t::next, NULL, cmd_buf_t::size, cmd_buf_t::start, and strlen().

Referenced by Cbuf_Frame_Input(), CL_NextDemo(), Cmd_Exec(), Cmd_ExecuteAlias(), Cmd_StuffCmds_f(), FS_ChangeGameDirs(), Host_AddConfigText(), Key_Console(), Key_Event(), and M_Keys_Key().

◆ Cbuf_LinkString()

static void Cbuf_LinkString	(	cmd_state_t *	cmd,
		llist_t *	head,
		cmd_input_t *	existing,
		const char *	text,
		qbool	leavepending,
		unsigned int	cmdsize )

static

Definition at line 176 of file cmd.c.

{
    cmd_buf_t *cbuf = cmd->cbuf;
    cmd_input_t *node = Cbuf_NodeGet(cbuf, existing);
    unsigned int offset = node->length; // > 0 if(pending)
 
    // node will match existing if its text was pending continuation
    if(node != existing)
    {
        node->source = cmd;
        List_Move_Tail(&node->list, head);
    }
 
    node->length += cmdsize;
    if(node->size < node->length)
    {
        node->text = (char *)Mem_Realloc(cbuf_mempool, node->text, node->length + 1);
        node->size = node->length;
    }
    cbuf->size += cmdsize;
 
    dp_ustr2stp(&node->text[offset], node->length + 1, text, cmdsize);
    //Con_Printf("^5Cbuf_LinkString(): %s `^7%s^5`\n", node->pending ? "append" : "new", &node->text[offset]);
    node->pending = leavepending;
}

References cbuf_mempool, Cbuf_NodeGet(), cmd(), dp_ustr2stp(), cmd_input_t::length, cmd_input_t::list, List_Move_Tail(), Mem_Realloc, offset, cmd_input_t::pending, cmd_buf_t::size, cmd_input_t::size, cmd_input_t::source, and cmd_input_t::text.

Referenced by Cbuf_ParseText(), and Cmd_Defer_f().

◆ Cbuf_Lock()

void Cbuf_Lock ( cmd_buf_t * cbuf )

Definition at line 45 of file cmd.c.

{
    Thread_LockMutex(cbuf->lock);
}

References cmd_buf_t::lock, and Thread_LockMutex.

Referenced by Cbuf_AddText(), Cbuf_InsertText(), Cmd_Defer_f(), and Cmd_ExecuteString().

◆ Cbuf_NodeGet()

static cmd_input_t * Cbuf_NodeGet	(	cmd_buf_t *	cbuf,
		cmd_input_t *	existing )

static

Definition at line 149 of file cmd.c.

{
    cmd_input_t *node;
    if(existing && existing->pending)
        node = existing;
    else if(!List_Is_Empty(&cbuf->free))
    {
        node = List_Entry(cbuf->free.next, cmd_input_t, list);
        node->length = node->pending = 0;
    }
    else
    {
        node = (cmd_input_t *)Mem_Alloc(cbuf_mempool, sizeof(cmd_input_t));
        node->list.prev = node->list.next = &node->list;
        node->size = node->length = node->pending = 0;
    }
    return node;
}

References cbuf_mempool, cmd_buf_t::free, cmd_input_t::length, cmd_input_t::list, List_Entry, List_Is_Empty(), Mem_Alloc, llist_t::next, cmd_input_t::pending, llist_t::prev, and cmd_input_t::size.

Referenced by Cbuf_LinkString().

◆ Cbuf_ParseText()

static void Cbuf_ParseText	(	cmd_state_t *	cmd,
		llist_t *	head,
		cmd_input_t *	existing,
		const char *	text,
		qbool	allowpending )

static

Definition at line 210 of file cmd.c.

{
    unsigned int cmdsize = 0, start = 0, pos;
    qbool quotes = false, comment = false;
 
    for (pos = 0; text[pos]; ++pos)
    {
        switch(text[pos])
        {
            case ';':
                if (comment || quotes)
                    break;
            case '\r':
            case '\n':
                comment = false;
                quotes = false; // matches div0-stable
                if (cmdsize)
                {
                    Cbuf_LinkString(cmd, head, existing, &text[start], false, cmdsize);
                    cmdsize = 0;
                }
                else if (existing && existing->pending) // all I got was this lousy \n
                    existing->pending = false;
                continue; // don't increment cmdsize
 
            case '/':
                if (!quotes && text[pos + 1] == '/' && (pos == 0 || ISWHITESPACE(text[pos - 1])))
                    comment = true;
                break;
            case '"':
                if (!comment && (pos == 0 || text[pos - 1] != '\\'))
                    quotes = !quotes;
                break;
        }
 
        if (!comment)
        {
            if (!cmdsize)
                start = pos;
            ++cmdsize;
        }
    }
 
    if (cmdsize) // the line didn't end yet but we do have a string
        Cbuf_LinkString(cmd, head, existing, &text[start], allowpending, cmdsize);
}

References Cbuf_LinkString(), cmd(), ISWHITESPACE, and cmd_input_t::pending.

Referenced by Cbuf_AddText(), and Cbuf_InsertText().

◆ Cbuf_Unlock()

void Cbuf_Unlock ( cmd_buf_t * cbuf )

Definition at line 50 of file cmd.c.

{
    Thread_UnlockMutex(cbuf->lock);
}

References cmd_buf_t::lock, and Thread_UnlockMutex.

Referenced by Cbuf_AddText(), Cbuf_InsertText(), Cmd_Defer_f(), Cmd_ExecuteString(), and Cmd_Shutdown().

◆ Cmd_AddCommand()

void Cmd_AddCommand	(	unsigned	flags,
		const char *	cmd_name,
		xcommand_t	function,
		const char *	description )

called by the init functions of other parts of the program to register commands and functions to call for them.

The cmd_name is referenced later, so it should not be in temp memory

Definition at line 1661 of file cmd.c.

{
    cmd_function_t *func;
    cmd_function_t *prev, *current;
    cmd_state_t *cmd;
    int i;
 
    for (i = 0; i < 2; i++)
    {
        cmd = cmd_iter_all[i].cmd;
        if (flags & cmd->cmd_flagsmask)
        {
            // fail if the command is a variable name
            if (Cvar_FindVar(cmd->cvars, cmd_name, ~0))
            {
                Con_Printf(CON_WARN "Cmd_AddCommand: %s already defined as a var\n", cmd_name);
                return;
            }
 
            if (function)
            {
                // fail if the command already exists in this interpreter
                for (func = cmd->engine_functions; func; func = func->next)
                {
                    if (!strcmp(cmd_name, func->name))
                    {
                        Con_Printf(CON_WARN "Cmd_AddCommand: %s already defined\n", cmd_name);
                        continue;
                    }
                }
 
                func = (cmd_function_t *)Mem_Alloc(cmd->mempool, sizeof(cmd_function_t));
                func->flags = flags;
                func->name = cmd_name;
                func->function = function;
                func->description = description;
                func->next = cmd->engine_functions;
 
                // insert it at the right alphanumeric position
                for (prev = NULL, current = cmd->engine_functions; current && strcmp(current->name, func->name) < 0; prev = current, current = current->next)
                    ;
                if (prev) {
                    prev->next = func;
                }
                else {
                    cmd->engine_functions = func;
                }
                func->next = current;
            }
            else
            {
                // mark qcfunc if the function already exists in the qc_functions list
                for (func = cmd->userdefined->qc_functions; func; func = func->next)
                {
                    if (!strcmp(cmd_name, func->name))
                    {
                        func->qcfunc = true; //[515]: csqc
                        continue;
                    }
                }
 
                func = (cmd_function_t *)Mem_Alloc(cmd->mempool, sizeof(cmd_function_t));
                func->flags = flags;
                func->name = cmd_name;
                func->function = function;
                func->description = description;
                func->qcfunc = true; //[515]: csqc
                func->next = cmd->userdefined->qc_functions;
 
                // bones_was_here: if this QC command overrides an engine command, store its pointer
                // to avoid doing this search at invocation if QC declines to handle this command.
                for (cmd_function_t *f = cmd->engine_functions; f; f = f->next)
                {
                    if (!strcmp(cmd_name, f->name))
                    {
                        Con_DPrintf("Adding QC override of engine command %s\n", cmd_name);
                        func->overridden = f;
                        break;
                    }
                }
 
                // insert it at the right alphanumeric position
                for (prev = NULL, current = cmd->userdefined->qc_functions; current && strcmp(current->name, func->name) < 0; prev = current, current = current->next)
                    ;
                if (prev) {
                    prev->next = func;
                }
                else {
                    cmd->userdefined->qc_functions = func;
                }
                func->next = current;
            }
        }
    }
}

References cmd(), cmd_iter_t::cmd, cmd_iter_all, Con_DPrintf(), Con_Printf(), CON_WARN, Cvar_FindVar(), cmd_function_t::description, f, cmd_function_t::flags, flags, cmd_function_t::function, i, Mem_Alloc, cmd_function_t::name, cmd_function_t::next, NULL, cmd_function_t::overridden, and cmd_function_t::qcfunc.

Referenced by CDAudio_Init(), CL_Demo_Init(), CL_Init(), CL_InitCommands(), CL_InitInput(), CL_Parse_Init(), CL_Particles_Init(), CL_Screen_Init(), CL_Video_Init(), Cmd_Init(), Con_Init(), Crypto_Init_Commands(), Curl_Init_Commands(), FS_Init_Commands(), gl_backend_init(), GL_Draw_Init(), GL_Main_Init(), GL_Surf_Init(), Host_InitLocal(), Key_Init(), M_Init(), Memory_Init_Commands(), Mod_Init(), MR_Init_Commands(), NetConn_Init(), PRVM_Init(), R_Modules_Init(), R_Shadow_EditLights_Init(), R_Sky_Init(), R_Textures_Init(), S_Init(), Sbar_Init(), SV_Init(), SV_InitOperatorCommands(), Sys_EM_Register_Commands(), V_Init(), VID_Shared_Init(), VM_CL_registercmd(), VM_M_registercommand(), and VM_SV_registercommand().

◆ Cmd_AddInterpreter()

static cmd_state_t * Cmd_AddInterpreter	(	cmd_buf_t *	cbuf,
		cvar_state_t *	cvars,
		unsigned	cvars_flagsmask,
		unsigned	cmds_flagsmask,
		cmd_userdefined_t *	userdefined )

static

Definition at line 1470 of file cmd.c.

{
    cmd_state_t *cmd = (cmd_state_t *)Mem_Alloc(tempmempool, sizeof(cmd_state_t));
    
    cmd->mempool = Mem_AllocPool("commands", 0, NULL);
    // space for commands and script files
    cmd->cbuf = cbuf;
    cmd->null_string = "";
 
    cmd->cvars = cvars;
    cmd->cvars_flagsmask = cvars_flagsmask;
    cmd->cmd_flagsmask = cmds_flagsmask;
    cmd->userdefined = userdefined;
 
    return cmd;
}

References cmd(), Mem_Alloc, Mem_AllocPool, cmd_state_t::mempool, NULL, and tempmempool.

Referenced by Cmd_Init().

◆ Cmd_Alias_f()

static void Cmd_Alias_f ( cmd_state_t * cmd )

static

Definition at line 813 of file cmd.c.

{
    cmd_alias_t *a;
    char        line[MAX_INPUTLINE];
    int         i, c;
    const char      *s;
    size_t      alloclen;
 
    if (Cmd_Argc(cmd) == 1)
    {
        Con_Print("Current alias commands:\n");
        for (a = cmd->userdefined->alias ; a ; a=a->next)
            Con_Printf("%s : %s", a->name, a->value);
        return;
    }
 
    s = Cmd_Argv(cmd, 1);
    if (strlen(s) >= MAX_ALIAS_NAME)
    {
        Con_Print(CON_WARN "Alias name is too long\n");
        return;
    }
 
    // if the alias already exists, reuse it
    for (a = cmd->userdefined->alias ; a ; a=a->next)
    {
        if (!strcmp(s, a->name))
        {
            Z_Free (a->value);
            break;
        }
    }
 
    if (!a)
    {
        cmd_alias_t *prev, *current;
 
        a = (cmd_alias_t *)Z_Malloc (sizeof(cmd_alias_t));
        dp_strlcpy (a->name, s, sizeof (a->name));
        // insert it at the right alphanumeric position
        for( prev = NULL, current = cmd->userdefined->alias ; current && strcmp( current->name, a->name ) < 0 ; prev = current, current = current->next )
            ;
        if( prev ) {
            prev->next = a;
        } else {
            cmd->userdefined->alias = a;
        }
        a->next = current;
    }
 
 
// copy the rest of the command line
    line[0] = 0;        // start out with a null string
    c = Cmd_Argc(cmd);
    for (i=2 ; i < c ; i++)
    {
        if (i != 2)
            dp_strlcat (line, " ", sizeof (line));
        dp_strlcat (line, Cmd_Argv(cmd, i), sizeof (line));
    }
    dp_strlcat (line, "\n", sizeof (line));
 
    alloclen = strlen (line) + 1;
    if(alloclen >= 2)
        line[alloclen - 2] = '\n'; // to make sure a newline is appended even if too long
    a->value = (char *)Z_Malloc (alloclen);
    memcpy (a->value, line, alloclen);
}

References a, cmd(), Cmd_Argc(), Cmd_Argv(), Con_Print(), Con_Printf(), CON_WARN, dp_strlcat, dp_strlcpy, i, MAX_ALIAS_NAME, MAX_INPUTLINE, cmd_alias_t::name, cmd_alias_t::next, NULL, strlen(), Z_Free, and Z_Malloc.

Referenced by Cmd_Init().

◆ Cmd_Apropos_f()

static void Cmd_Apropos_f ( cmd_state_t * cmd )

static

Definition at line 1400 of file cmd.c.

{
    cmd_function_t *func;
    cvar_t *cvar;
    cmd_alias_t *alias;
    const char *partial;
    int count;
    qbool ispattern;
    char vabuf[1024];
 
    if (Cmd_Argc(cmd) > 1)
        partial = Cmd_Args(cmd);
    else
    {
        Con_Printf("usage: %s <string>\n",Cmd_Argv(cmd, 0));
        return;
    }
 
    ispattern = partial && (strchr(partial, '*') || strchr(partial, '?'));
    if(!ispattern)
        partial = va(vabuf, sizeof(vabuf), "*%s*", partial);
 
    count = 0;
    for (cvar = cmd->cvars->vars; cvar; cvar = cvar->next)
    {
        if (matchpattern_with_separator(cvar->name, partial, true, "", false) ||
            matchpattern_with_separator(cvar->description, partial, true, "", false))
        {
            Con_Printf ("cvar ");
            Cvar_PrintHelp(cvar, cvar->name, true);
            count++;
        }
        for (char **cvar_alias = cvar->aliases; cvar_alias && *cvar_alias; cvar_alias++)
        {
            if (matchpattern_with_separator(*cvar_alias, partial, true, "", false))
            {
                Con_Printf ("cvar ");
                Cvar_PrintHelp(cvar, *cvar_alias, true);
                count++;
            }
        }
    }
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
    {
        if (!matchpattern_with_separator(func->name, partial, true, "", false))
            if (!matchpattern_with_separator(func->description, partial, true, "", false))
                continue;
        Con_Printf("command ^2%s^7: %s\n", func->name, func->description);
        count++;
    }
    for (func = cmd->engine_functions; func; func = func->next)
    {
        if (!matchpattern_with_separator(func->name, partial, true, "", false))
        if (!matchpattern_with_separator(func->description, partial, true, "", false))
            continue;
        Con_Printf("command ^2%s^7: %s\n", func->name, func->description);
        count++;
    }
    for (alias = cmd->userdefined->alias; alias; alias = alias->next)
    {
        // procede here a bit differently as an alias value always got a final \n
        if (!matchpattern_with_separator(alias->name, partial, true, "", false))
        if (!matchpattern_with_separator(alias->value, partial, true, "\n", false)) // when \n is as separator wildcards don't match it
            continue;
        Con_Printf("alias ^5%s^7: %s", alias->name, alias->value); // do not print an extra \n
        count++;
    }
    Con_Printf("%i result%s\n\n", count, (count > 1) ? "s" : "");
}

References cmd(), Cmd_Argc(), Cmd_Args(), Cmd_Argv(), Con_Printf(), count, cvar(), Cvar_PrintHelp(), cmd_function_t::description, matchpattern_with_separator(), cmd_alias_t::name, cmd_function_t::name, cmd_alias_t::next, cmd_function_t::next, va(), and cmd_alias_t::value.

Referenced by Cmd_Init().

◆ Cmd_Callback()

qbool Cmd_Callback	(	cmd_state_t *	cmd,
		cmd_function_t *	func )

Definition at line 2008 of file cmd.c.

{
    if (func->function)
        func->function(cmd);
    else
        Con_Printf(CON_WARN "Command \"%s\" can not be executed\n", Cmd_Argv(cmd, 0));
    return true;
}

References cmd(), Cmd_Argv(), Con_Printf(), CON_WARN, and cmd_function_t::function.

Referenced by Cmd_CL_Callback().

◆ Cmd_CheckParm()

int Cmd_CheckParm	(	cmd_state_t *	cmd,
		const char *	parm )

Returns the position (1 to argc-1) in the command's argument list where the given parameter apears, or 0 if not present.

Definition at line 2140 of file cmd.c.

{
    int i;
 
    if (!parm)
    {
        Con_Printf(CON_WARN "Cmd_CheckParm: NULL");
        return 0;
    }
 
    for (i = 1; i < Cmd_Argc (cmd); i++)
        if (!strcasecmp (parm, Cmd_Argv(cmd, i)))
            return i;
 
    return 0;
}

References cmd(), Cmd_Argc(), Cmd_Argv(), Con_Printf(), CON_WARN, and i.

◆ Cmd_CL_Callback()

qbool Cmd_CL_Callback	(	cmd_state_t *	cmd,
		cmd_function_t *	func,
		const char *	text,
		size_t	textlen,
		cmd_source_t	src )

Definition at line 2017 of file cmd.c.

{
    // TODO: Assign these functions to QC commands directly?
    if(func->qcfunc)
    {
        if(((func->flags & CF_CLIENT) && CL_VM_ConsoleCommand(text, textlen)) ||
           ((func->flags & CF_SERVER) && SV_VM_ConsoleCommand(text, textlen)))
            return true;
 
        if (func->overridden) // If this QC command overrides an engine command,
            func = func->overridden; // fall back to that command.
    }
    if (func->flags & CF_SERVER_FROM_CLIENT)
    {
        if(host_isclient.integer)
        {
            CL_ForwardToServer_f(cmd);
            return true;
        }
        else if(!(func->flags & CF_SERVER))
        {
            Con_Printf(CON_WARN "Cannot execute client commands from a dedicated server console.\n");
            return true;
        }
    }
    return Cmd_Callback(cmd, func);
}

References CF_CLIENT, CF_SERVER, CF_SERVER_FROM_CLIENT, CL_ForwardToServer_f(), CL_VM_ConsoleCommand(), cmd(), Cmd_Callback(), Con_Printf(), CON_WARN, cmd_function_t::flags, host_isclient, cvar_t::integer, cmd_function_t::overridden, cmd_function_t::qcfunc, and SV_VM_ConsoleCommand().

Referenced by Cmd_Init().

◆ Cmd_ClearCSQCCommands()

void Cmd_ClearCSQCCommands ( cmd_state_t * cmd )

Definition at line 1981 of file cmd.c.

{
    cmd_function_t *func;
    cmd_function_t **next = &cmd->userdefined->qc_functions;
    
    while(*next)
    {
        func = *next;
        *next = func->next;
        Z_Free(func);
    }
}

References cmd(), cmd_function_t::next, and Z_Free.

Referenced by CL_VM_ShutDown().

◆ Cmd_CompleteAlias()

const char * Cmd_CompleteAlias	(	cmd_state_t *	cmd,
		const char *	partial )

Definition at line 1892 of file cmd.c.

{
    cmd_alias_t *alias;
    size_t len;
 
    len = strlen(partial);
 
    if (!len)
        return NULL;
 
    // Check functions
    for (alias = cmd->userdefined->alias; alias; alias = alias->next)
        if (!strncasecmp(partial, alias->name, len))
            return alias->name;
 
    return NULL;
}

References cmd(), cmd_alias_t::name, cmd_alias_t::next, NULL, and strlen().

◆ Cmd_CompleteAliasBuildList()

const char ** Cmd_CompleteAliasBuildList	(	cmd_state_t *	cmd,
		const char *	partial )

Definition at line 1961 of file cmd.c.

{
    cmd_alias_t *alias;
    size_t len = 0;
    size_t bpos = 0;
    size_t sizeofbuf = (Cmd_CompleteAliasCountPossible (cmd, partial) + 1) * sizeof (const char *);
    const char **buf;
 
    len = strlen(partial);
    buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
    // Loop through the alias list and print all matches
    for (alias = cmd->userdefined->alias; alias; alias = alias->next)
        if (!strncasecmp(partial, alias->name, len))
            buf[bpos++] = alias->name;
 
    buf[bpos] = NULL;
    return buf;
}

References buf, cmd(), Cmd_CompleteAliasCountPossible(), Mem_Alloc, cmd_alias_t::name, cmd_alias_t::next, NULL, strlen(), and tempmempool.

Referenced by Con_CompleteCommandLine().

◆ Cmd_CompleteAliasCountPossible()

int Cmd_CompleteAliasCountPossible	(	cmd_state_t *	cmd,
		const char *	partial )

Definition at line 1931 of file cmd.c.

{
    cmd_alias_t *alias;
    size_t      len;
    int         h;
 
    h = 0;
 
    len = strlen(partial);
 
    if (!len)
        return 0;
 
    // Loop through the command list and count all partial matches
    for (alias = cmd->userdefined->alias; alias; alias = alias->next)
        if (!strncasecmp(partial, alias->name, len))
            h++;
 
    return h;
}

References cmd(), cmd_alias_t::name, cmd_alias_t::next, and strlen().

Referenced by Cmd_CompleteAliasBuildList(), and Con_CompleteCommandLine().

◆ Cmd_CompleteAliasPrint()

void Cmd_CompleteAliasPrint	(	cmd_state_t *	cmd,
		const char *	partial )

Definition at line 1911 of file cmd.c.

{
    cmd_alias_t *alias;
    size_t len = strlen(partial);
    // Loop through the alias list and print all matches
    for (alias = cmd->userdefined->alias; alias; alias = alias->next)
        if (!strncasecmp(partial, alias->name, len))
            Con_Printf("^5%s^7: %s", alias->name, alias->value);
}

References cmd(), Con_Printf(), cmd_alias_t::name, cmd_alias_t::next, strlen(), and cmd_alias_t::value.

Referenced by Con_CompleteCommandLine().

◆ Cmd_CompleteBuildList()

const char ** Cmd_CompleteBuildList	(	cmd_state_t *	cmd,
		const char *	partial )

Definition at line 1847 of file cmd.c.

{
    cmd_function_t *func;
    size_t len = 0;
    size_t bpos = 0;
    size_t sizeofbuf = (Cmd_CompleteCountPossible (cmd, partial) + 1) * sizeof (const char *);
    const char **buf;
 
    len = strlen(partial);
    buf = (const char **)Mem_Alloc(tempmempool, sizeofbuf + sizeof (const char *));
    // Loop through the functions lists and print all matches
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            buf[bpos++] = func->name;
    for (func = cmd->engine_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            buf[bpos++] = func->name;
 
    buf[bpos] = NULL;
    return buf;
}

References buf, cmd(), Cmd_CompleteCountPossible(), Mem_Alloc, cmd_function_t::name, cmd_function_t::next, NULL, strlen(), and tempmempool.

Referenced by Con_CompleteCommandLine().

◆ Cmd_CompleteCommand()

const char * Cmd_CompleteCommand	(	cmd_state_t *	cmd,
		const char *	partial )

attempts to match a partial command for automatic command line completion returns NULL if nothing fits

Definition at line 1783 of file cmd.c.

{
    cmd_function_t *func;
    size_t len;
 
    len = strlen(partial);
 
    if (!len)
        return NULL;
 
// check functions
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            return func->name;
 
    for (func = cmd->engine_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            return func->name;
 
    return NULL;
}

References cmd(), cmd_function_t::name, cmd_function_t::next, NULL, and strlen().

◆ Cmd_CompleteCommandPrint()

void Cmd_CompleteCommandPrint	(	cmd_state_t *	cmd,
		const char *	partial )

Definition at line 1870 of file cmd.c.

{
    cmd_function_t *func;
    size_t len = strlen(partial);
    // Loop through the command list and print all matches
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            Con_Printf("^2%s^7: %s\n", func->name, func->description);
    for (func = cmd->engine_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            Con_Printf("^2%s^7: %s\n", func->name, func->description);
}

References cmd(), Con_Printf(), cmd_function_t::description, cmd_function_t::name, cmd_function_t::next, and strlen().

Referenced by Con_CompleteCommandLine().

◆ Cmd_CompleteCountPossible()

int Cmd_CompleteCountPossible	(	cmd_state_t *	cmd,
		const char *	partial )

Definition at line 1814 of file cmd.c.

{
    cmd_function_t *func;
    size_t len;
    int h;
 
    h = 0;
    len = strlen(partial);
 
    if (!len)
        return 0;
 
    // Loop through the command list and count all partial matches
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            h++;
 
    for (func = cmd->engine_functions; func; func = func->next)
        if (!strncasecmp(partial, func->name, len))
            h++;
 
    return h;
}

References cmd(), cmd_function_t::name, cmd_function_t::next, and strlen().

Referenced by Cmd_CompleteBuildList(), and Con_CompleteCommandLine().

◆ Cmd_Defer_f()

static void Cmd_Defer_f ( cmd_state_t * cmd )

static

Definition at line 79 of file cmd.c.

{
    cmd_input_t *current;
    cmd_buf_t *cbuf = cmd->cbuf;
    unsigned int cmdsize;
 
    if(Cmd_Argc(cmd) == 1)
    {
        if(List_Is_Empty(&cbuf->deferred))
            Con_Printf("No commands are pending.\n");
        else
        {
            List_For_Each_Entry(current, &cbuf->deferred, cmd_input_t, list)
                Con_Printf("-> In %9.2f: %s\n", current->delay, current->text);
        }
    }
    else if(Cmd_Argc(cmd) == 2 && !strcasecmp("clear", Cmd_Argv(cmd, 1)))
    {
        while(!List_Is_Empty(&cbuf->deferred))
        {
            cbuf->size -= List_Entry(cbuf->deferred.next, cmd_input_t, list)->length;
            List_Move_Tail(cbuf->deferred.next, &cbuf->free);
        }
    }
    else if(Cmd_Argc(cmd) == 3 && (cmdsize = strlen(Cmd_Argv(cmd, 2))) )
    {
        Cbuf_Lock(cbuf);
 
        Cbuf_LinkString(cmd, &cbuf->deferred, NULL, Cmd_Argv(cmd, 2), false, cmdsize);
        List_Entry(cbuf->deferred.prev, cmd_input_t, list)->delay = atof(Cmd_Argv(cmd, 1));
 
        Cbuf_Unlock(cbuf);
    }
    else
    {
        Con_Printf("usage: defer <seconds> <command>\n"
               "       defer clear\n");
        return;
    }
}

References Cbuf_LinkString(), Cbuf_Lock(), Cbuf_Unlock(), cmd(), Cmd_Argc(), Cmd_Argv(), Con_Printf(), cmd_buf_t::deferred, cmd_input_t::delay, cmd_buf_t::free, List_Entry, List_For_Each_Entry, List_Is_Empty(), List_Move_Tail(), llist_t::next, NULL, llist_t::prev, cmd_buf_t::size, strlen(), and cmd_input_t::text.

Referenced by Cmd_Init().

◆ Cmd_Echo_f()

static void Cmd_Echo_f ( cmd_state_t * cmd )

static

Definition at line 717 of file cmd.c.

{
    int     i;
 
    for (i=1 ; i<Cmd_Argc(cmd) ; i++)
        Con_Printf("%s ",Cmd_Argv(cmd, i));
    Con_Print("\n");
}

References cmd(), Cmd_Argc(), Cmd_Argv(), Con_Print(), Con_Printf(), and i.

Referenced by Cmd_Init().

◆ Cmd_Exec()

static void Cmd_Exec	(	cmd_state_t *	cmd,
		const char *	filename )

static

Definition at line 516 of file cmd.c.

{
    char *f;
    size_t filenameLen = strlen(filename);
    qbool isdefaultcfg =
        !strcmp(filename, "default.cfg") ||
        (filenameLen >= 12 && !strcmp(filename + filenameLen - 12, "/default.cfg"));
 
    if (!strcmp(filename, "config.cfg"))
    {
        filename = CONFIGFILENAME;
        if (Sys_CheckParm("-noconfig"))
            return; // don't execute config.cfg
    }
 
    f = (char *)FS_LoadFile (filename, tempmempool, false, NULL);
    if (!f)
    {
        Con_Printf(CON_WARN "couldn't exec %s\n",filename);
        return;
    }
    Con_Printf("execing %s\n",filename);
 
    // if executing default.cfg for the first time, lock the cvar defaults
    // it may seem backwards to insert this text BEFORE the default.cfg
    // but Cbuf_InsertText inserts before, so this actually ends up after it.
    if (isdefaultcfg)
        Cbuf_InsertText(cmd, "\ncvar_lockdefaults\n");
 
    Cbuf_InsertText (cmd, f);
    Mem_Free(f);
 
    if (isdefaultcfg)
    {
        // special defaults for specific games go here, these execute before default.cfg
        // and after gamegroup defaults (see below)
        switch(gamemode)
        {
        case GAME_NEHAHRA:
            Cbuf_InsertText(cmd, "\n"
// Nehahra pushable crates malfunction in some levels if this is on
"sv_gameplayfix_upwardvelocityclearsongroundflag 0\n"
// Nehahra NPC AI is confused by blowupfallenzombies
"sv_gameplayfix_blowupfallenzombies 0\n"
                );
            break;
        case GAME_HIPNOTIC:
        case GAME_QUOTH:
            Cbuf_InsertText(cmd, "\n"
// hipnotic mission pack has issues in their 'friendly monster' ai, which seem to attempt to attack themselves for some reason when findradius() returns non-solid entities.
"sv_gameplayfix_blowupfallenzombies 0\n"
// hipnotic mission pack has issues with bobbing water entities 'jittering' between different heights on alternate frames at the default 0.0138889 ticrate, 0.02 avoids this issue
"sys_ticrate 0.02\n"
// hipnotic mission pack has issues in their proximity mine sticking code, which causes them to bounce off.
"sv_gameplayfix_slidemoveprojectiles 0\n"
                );
            break;
        case GAME_ROGUE:
            Cbuf_InsertText(cmd, "\n"
// rogue mission pack has a guardian boss that does not wake up if findradius returns one of the entities around its spawn area
"sv_gameplayfix_blowupfallenzombies 0\n"
// On r2m3 3 of the 4 monster_lava_man are placed in solid clips so droptofloor() moves them to a lower level if tracebox can
// move them out of solid, if it can't they're stuck (original behaviour), only proper fix is to move them with a .ent file.
"mod_q1bsp_traceoutofsolid 0\n"
                );
            break;
        case GAME_TENEBRAE:
            if (cls.state != ca_dedicated)
                Cbuf_InsertText(cmd, "\n"
"r_shadow_gloss 2\n"
"r_shadow_bumpscale_basetexture 4\n"
                    );
            break;
        case GAME_NEXUIZ:
            Cbuf_InsertText(cmd, "\n"
"sv_gameplayfix_q2airaccelerate 1\n"
"sv_gameplayfix_stepmultipletimes 1\n"
                );
            if (cls.state != ca_dedicated)
                Cbuf_InsertText(cmd, "\n"
"csqc_polygons_defaultmaterial_nocullface 1\n"
"con_chatsound_team_mask 13\n"
                    );
            break;
        case GAME_XONOTIC:
        case GAME_VORETOURNAMENT:
            Cbuf_InsertText(cmd, "\n"
// compatibility for versions prior to 2020-05-25, this can be overridden in newer versions to get the default behavior and be consistent with FTEQW engine
"sv_qcstats 1\n"
"mod_q1bsp_zero_hullsize_cutoff 8.03125\n"
                );
            if (cls.state != ca_dedicated)
                Cbuf_InsertText(cmd, "\n"
"csqc_polygons_defaultmaterial_nocullface 1\n"
"con_chatsound_team_mask 13\n"
                    );
            break;
        case GAME_STEELSTORM:
            if (cls.state != ca_dedicated)
                Cbuf_InsertText(cmd, "\n"
// Steel Storm: Burning Retribution csqc misinterprets CSQC_InputEvent if type is a value other than 0 or 1
"cl_csqc_generatemousemoveevents 0\n"
"csqc_polygons_defaultmaterial_nocullface 1\n"
                    );
            break;
        case GAME_QUAKE15:
            Cbuf_InsertText(cmd, "\n"
// Corpses slide around without this bug from old DP versions
"sv_gameplayfix_impactbeforeonground 1\n"
// Reduce likelihood of incorrectly placed corpses sinking into the ground
"sv_gameplayfix_unstickentities 1\n"
            );
            break;
        case GAME_AD:
            if (cls.state != ca_dedicated)
                Cbuf_InsertText(cmd, "\n"
// Arcane Dimensions V1.80 Patch 1 assumes engines that don't pass values to CSQC_Init() are DP,
// instead of doing a workaround there we can give it what it really wants (fixes offscreen HUD).
"csqc_lowres 1\n"
                    );
            break;
        case GAME_CTSJ2:
            Cbuf_InsertText(cmd, "\n"
// Doesn't completely initialise during worldspawn and the init frames, sometimes causing the
// essential item on start.bsp to not spawn when the local client connects and spawns "too fast".
"sv_init_frame_count 3\n"
            );
        default:
            break;
        }
 
        // special defaults for game groups go here, these execute before the specific games above
        switch (com_startupgamegroup)
        {
        case GAME_NORMAL: // id1 Quake and its mods
            Cbuf_InsertText(cmd, "\n"
"sv_gameplayfix_blowupfallenzombies 0\n"
"sv_gameplayfix_findradiusdistancetobox 0\n"
"sv_gameplayfix_grenadebouncedownslopes 0\n"
"sv_gameplayfix_slidemoveprojectiles 0\n"
"sv_gameplayfix_upwardvelocityclearsongroundflag 0\n"
"sv_gameplayfix_setmodelrealbox 0\n"
"sv_gameplayfix_droptofloorstartsolid 0\n"
"sv_gameplayfix_droptofloorstartsolid_nudgetocorrect 0\n"
"sv_gameplayfix_noairborncorpse 0\n"
"sv_gameplayfix_noairborncorpse_allowsuspendeditems 0\n"
"sv_gameplayfix_easierwaterjump 0\n"
"sv_gameplayfix_delayprojectiles 0\n"
"sv_gameplayfix_multiplethinksperframe 0\n"
"sv_gameplayfix_fixedcheckwatertransition 0\n"
"sv_gameplayfix_q1bsptracelinereportstexture 0\n"
"sv_gameplayfix_swiminbmodels 0\n"
"sv_gameplayfix_downtracesupportsongroundflag 0\n"
// Work around low brightness and poor legibility of Quake font
"r_textbrightness 0.25\n"
"r_textcontrast 1.25\n"
                );
            break;
        default:
            break;
        }
    }
}

References ca_dedicated, Cbuf_InsertText(), cls, cmd(), com_startupgamegroup, Con_Printf(), CON_WARN, CONFIGFILENAME, f, FS_LoadFile(), GAME_AD, GAME_CTSJ2, GAME_HIPNOTIC, GAME_NEHAHRA, GAME_NEXUIZ, GAME_NORMAL, GAME_QUAKE15, GAME_QUOTH, GAME_ROGUE, GAME_STEELSTORM, GAME_TENEBRAE, GAME_VORETOURNAMENT, GAME_XONOTIC, gamemode, Mem_Free, NULL, client_static_t::state, strlen(), Sys_CheckParm(), and tempmempool.

Referenced by Cmd_Exec_f().

◆ Cmd_Exec_f()

static void Cmd_Exec_f ( cmd_state_t * cmd )

static

Definition at line 685 of file cmd.c.

{
    fssearch_t *s;
    int i;
 
    if (Cmd_Argc(cmd) != 2)
    {
        Con_Print("exec <filename> : execute a script file\n");
        return;
    }
 
    s = FS_Search(Cmd_Argv(cmd, 1), true, true, NULL);
    if(!s || !s->numfilenames)
    {
        Con_Printf(CON_WARN "couldn't exec %s\n",Cmd_Argv(cmd, 1));
        return;
    }
 
    for(i = 0; i < s->numfilenames; ++i)
        Cmd_Exec(cmd, s->filenames[i]);
 
    FS_FreeSearch(s);
}

References cmd(), Cmd_Argc(), Cmd_Argv(), Cmd_Exec(), Con_Print(), Con_Printf(), CON_WARN, fssearch_t::filenames, FS_FreeSearch(), FS_Search(), i, NULL, and fssearch_t::numfilenames.

Referenced by Cmd_Init().

◆ Cmd_ExecuteAlias()

static void Cmd_ExecuteAlias	(	cmd_state_t *	cmd,
		cmd_alias_t *	alias )

static

Definition at line 1306 of file cmd.c.

{
    static char buffer[ MAX_INPUTLINE ]; // cmd_mutex
    static char buffer2[ MAX_INPUTLINE ]; // cmd_mutex
    qbool ret = Cmd_PreprocessString( cmd, alias->value, buffer, sizeof(buffer) - 2, alias );
    if(!ret)
        return;
    // insert at start of command buffer, so that aliases execute in order
    // (fixes bug introduced by Black on 20050705)
 
    // Note: Cbuf_PreprocessString will be called on this string AGAIN! So we
    // have to make sure that no second variable expansion takes place, otherwise
    // alias parameters containing dollar signs can have bad effects.
    Cmd_QuoteString(buffer2, sizeof(buffer2), buffer, "$", false);
    Cbuf_InsertText(cmd, buffer2);
}

References buffer, Cbuf_InsertText(), cmd(), Cmd_PreprocessString(), Cmd_QuoteString(), MAX_INPUTLINE, ret, and cmd_alias_t::value.

Referenced by Cmd_ExecuteString().

◆ Cmd_ExecuteString()

void Cmd_ExecuteString	(	cmd_state_t *	cmd,
		const char *	text,
		size_t	textlen,
		cmd_source_t	src,
		qbool	lockmutex )

Parses a single line of text into arguments and tries to execute it.

The text can come from the command buffer, a remote client, or stdin.

Definition at line 2068 of file cmd.c.

{
    int oldpos;
    cmd_function_t *func;
    cmd_alias_t *a;
 
    if (lockmutex)
        Cbuf_Lock(cmd->cbuf);
    oldpos = cmd->cbuf->tokenizebufferpos;
    cmd->source = src;
 
    Cmd_TokenizeString (cmd, text);
 
// execute the command line
    if (!Cmd_Argc(cmd))
        goto done; // no tokens
 
// check functions
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
        if (!strcasecmp(cmd->argv[0], func->name))
            if(cmd->Handle(cmd, func, text, textlen, src))
                goto functions_done;
 
    for (func = cmd->engine_functions; func; func=func->next)
        if (!strcasecmp (cmd->argv[0], func->name))
            if(cmd->Handle(cmd, func, text, textlen, src))
                goto functions_done;
 
functions_done:
    // If it's a client command and wasn't found and handled, say so.
    // Also don't let clients call server aliases.
    if (cmd->source == src_client)
    {
        if (!func)
            Con_Printf("Client \"%s\" tried to execute \"%s\"\n", host_client->name, text);
        goto done;
    }
 
// check alias
    // Execute any alias with the same name as a command after the command.
    for (a=cmd->userdefined->alias ; a ; a=a->next)
    {
        if (!strcasecmp (cmd->argv[0], a->name))
        {
            Cmd_ExecuteAlias(cmd, a);
            goto done;
        }
    }
 
    // If the command was found and handled don't try to handle it as a cvar.
    if (func)
        goto done;
 
// check cvars
    // Xonotic is still maintained so we don't want to hide problems from getting fixed
    if (!Cvar_Command(cmd) && (host.framecount > 0 || gamemode == GAME_XONOTIC))
        Con_Printf(CON_WARN "Unknown command \"%s\"\n", Cmd_Argv(cmd, 0));
done:
    cmd->cbuf->tokenizebufferpos = oldpos;
    if (lockmutex)
        Cbuf_Unlock(cmd->cbuf);
}

References a, Cbuf_Lock(), Cbuf_Unlock(), cmd(), Cmd_Argc(), Cmd_Argv(), Cmd_ExecuteAlias(), Cmd_TokenizeString(), Con_Printf(), CON_WARN, Cvar_Command(), host_static_t::framecount, GAME_XONOTIC, gamemode, host, host_client, client_t::name, cmd_function_t::name, cmd_function_t::next, src, and src_client.

Referenced by CL_ParseServerMessage(), CL_Record_f(), CL_VM_Parse_StuffCmd(), Cmd_PreprocessAndExecuteString(), Key_Message(), SV_ReadClientMessage(), and VM_SV_clientcommand().

◆ Cmd_Exists()

qbool Cmd_Exists	(	cmd_state_t *	cmd,
		const char *	cmd_name )

used by the cvar code to check for cvar / command name overlap

Definition at line 1762 of file cmd.c.

{
    cmd_function_t  *func;
 
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
        if (!strcmp(cmd_name, func->name))
            return true;
 
    for (func=cmd->engine_functions ; func ; func=func->next)
        if (!strcmp (cmd_name,func->name))
            return true;
 
    return false;
}

References cmd(), cmd_function_t::name, and cmd_function_t::next.

Referenced by Cvar_Get(), Cvar_RegisterVariable(), Cvar_RegisterVirtual(), and VM_registercvar().

◆ Cmd_GetCvarValue()

static const char * Cmd_GetCvarValue	(	cmd_state_t *	cmd,
		const char *	var,
		size_t	varlen,
		cmd_alias_t *	alias )

static

Definition at line 1059 of file cmd.c.

{
    static char varname[MAX_INPUTLINE]; // cmd_mutex
    static char varval[MAX_INPUTLINE]; // cmd_mutex
    const char *varstr = NULL;
    char *varfunc;
    qbool required = false;
    qbool optional = false;
    static char asis[] = "asis"; // just to suppress const char warnings
 
    if(varlen >= MAX_INPUTLINE)
        varlen = MAX_INPUTLINE - 1;
    memcpy(varname, var, varlen);
    varname[varlen] = 0;
    varfunc = strchr(varname, ' ');
 
    if(varfunc)
    {
        *varfunc = 0;
        ++varfunc;
    }
 
    if(*var == 0)
    {
        // empty cvar name?
        if(alias)
            Con_Printf(CON_WARN "Warning: Could not expand $ in alias %s\n", alias->name);
        else
            Con_Printf(CON_WARN "Warning: Could not expand $\n");
        return "$";
    }
 
    if(varfunc)
    {
        char *p;
        // ? means optional
        while((p = strchr(varfunc, '?')))
        {
            optional = true;
            memmove(p, p+1, strlen(p)); // with final NUL
        }
        // ! means required
        while((p = strchr(varfunc, '!')))
        {
            required = true;
            memmove(p, p+1, strlen(p)); // with final NUL
        }
        // kill spaces
        while((p = strchr(varfunc, ' ')))
        {
            memmove(p, p+1, strlen(p)); // with final NUL
        }
        // if no function is left, NULL it
        if(!*varfunc)
            varfunc = NULL;
    }
 
    if(varname[0] == '$')
        varstr = Cmd_GetDirectCvarValue(cmd, Cmd_GetDirectCvarValue(cmd, varname + 1, alias, NULL), alias, NULL);
    else
    {
        qbool is_multiple = false;
        // Exception: $* and $n- don't use the quoted form by default
        varstr = Cmd_GetDirectCvarValue(cmd, varname, alias, &is_multiple);
        if(is_multiple)
            if(!varfunc)
                varfunc = asis;
    }
 
    if(!varstr)
    {
        if(required)
        {
            if(alias)
                Con_Printf(CON_ERROR "Error: Could not expand $%s in alias %s\n", varname, alias->name);
            else
                Con_Printf(CON_ERROR "Error: Could not expand $%s\n", varname);
            return NULL;
        }
        else if(optional)
        {
            return "";
        }
        else
        {
            if(alias)
                Con_Printf(CON_WARN "Warning: Could not expand $%s in alias %s\n", varname, alias->name);
            else
                Con_Printf(CON_WARN "Warning: Could not expand $%s\n", varname);
            dpsnprintf(varval, sizeof(varval), "$%s", varname);
            return varval;
        }
    }
 
    if(!varfunc || !strcmp(varfunc, "q")) // note: quoted form is default, use "asis" to override!
    {
        // quote it so it can be used inside double quotes
        // we just need to replace " by \", and of course, double backslashes
        Cmd_QuoteString(varval, sizeof(varval), varstr, "\"\\", false);
        return varval;
    }
    else if(!strcmp(varfunc, "asis"))
    {
        return varstr;
    }
    else
        Con_Printf("Unknown variable function %s\n", varfunc);
 
    return varstr;
}

References cmd(), Cmd_GetDirectCvarValue(), Cmd_QuoteString(), CON_ERROR, Con_Printf(), CON_WARN, dpsnprintf(), MAX_INPUTLINE, cmd_alias_t::name, NULL, and strlen().

Referenced by Cmd_PreprocessString().

◆ Cmd_GetDirectCvarValue()

static const char * Cmd_GetDirectCvarValue	(	cmd_state_t *	cmd,
		const char *	varname,
		cmd_alias_t *	alias,
		qbool *	is_multiple )

static

Definition at line 933 of file cmd.c.

{
    cvar_t *cvar;
    long argno;
    char *endptr;
    static char vabuf[1024]; // cmd_mutex
 
    if(is_multiple)
        *is_multiple = false;
 
    if(!varname || !*varname)
        return NULL;
 
    if(alias)
    {
        if(!strcmp(varname, "*"))
        {
            if(is_multiple)
                *is_multiple = true;
            return Cmd_Args(cmd);
        }
        else if(!strcmp(varname, "#"))
        {
            return va(vabuf, sizeof(vabuf), "%d", Cmd_Argc(cmd));
        }
        else if(varname[strlen(varname) - 1] == '-')
        {
            argno = strtol(varname, &endptr, 10);
            if(endptr == varname + strlen(varname) - 1)
            {
                // whole string is a number, apart from the -
                const char *p = Cmd_Args(cmd);
                for(; argno > 1; --argno)
                    if(!COM_ParseToken_Console(&p))
                        break;
                if(p)
                {
                    if(is_multiple)
                        *is_multiple = true;
 
                    // kill pre-argument whitespace
                    for (;*p && ISWHITESPACE(*p);p++)
                        ;
 
                    return p;
                }
            }
        }
        else
        {
            argno = strtol(varname, &endptr, 10);
            if(*endptr == 0)
            {
                // whole string is a number
                // NOTE: we already made sure we don't have an empty cvar name!
                if(argno >= 0 && argno < Cmd_Argc(cmd))
                    return Cmd_Argv(cmd, argno);
            }
        }
    }
 
    if((cvar = Cvar_FindVar(cmd->cvars, varname, cmd->cvars_flagsmask)) && !(cvar->flags & CF_PRIVATE))
        return cvar->string;
 
    return NULL;
}

References CF_PRIVATE, cmd(), Cmd_Argc(), Cmd_Args(), Cmd_Argv(), COM_ParseToken_Console(), cvar(), Cvar_FindVar(), ISWHITESPACE, NULL, strlen(), and va().

Referenced by Cmd_GetCvarValue().

◆ Cmd_Init()

void Cmd_Init ( void )

Command execution takes a null terminated string, breaks it into tokens, then searches for a command or variable that matches the first token.

Commands can come from three sources, but the handler functions may choose to dissallow the action or forward it to a remote server if the source is not apropriate.

Definition at line 1492 of file cmd.c.

{
    cmd_buf_t *cbuf;
    unsigned cvars_flagsmask, cmds_flagsmask;
 
    cbuf_mempool = Mem_AllocPool("Command buffer", 0, NULL);
    cbuf = (cmd_buf_t *)Mem_Alloc(cbuf_mempool, sizeof(cmd_buf_t));
    cbuf->maxsize = CMDBUFSIZE;
    cbuf->lock = Thread_CreateMutex();
    cbuf->wait = false;
    host.cbuf = cbuf;
 
    cbuf->start.prev = cbuf->start.next = &(cbuf->start);
    cbuf->deferred.prev = cbuf->deferred.next = &(cbuf->deferred);
    cbuf->free.prev = cbuf->free.next = &(cbuf->free);
 
    // FIXME: Get rid of cmd_iter_all eventually. This is just a hack to reduce the amount of work to make the interpreters dynamic.
    cmd_iter_all = (cmd_iter_t *)Mem_Alloc(tempmempool, sizeof(cmd_iter_t) * 3);
 
    // local console
    if (cls.state == ca_dedicated)
    {
        cvars_flagsmask = CF_SERVER;
        cmds_flagsmask = CF_SERVER | CF_SERVER_FROM_CLIENT;
    }
    else
    {
        cvars_flagsmask = CF_CLIENT | CF_SERVER;
        cmds_flagsmask = CF_CLIENT | CF_SERVER | CF_CLIENT_FROM_SERVER | CF_SERVER_FROM_CLIENT;
    }
    cmd_iter_all[0].cmd = cmd_local = Cmd_AddInterpreter(cbuf, &cvars_all, cvars_flagsmask, cmds_flagsmask, &cmd_userdefined_all);
    cmd_local->Handle = Cmd_CL_Callback;
 
    // server commands received from clients have no reason to access cvars, cvar expansion seems perilous.
    cmd_iter_all[1].cmd = cmd_serverfromclient = Cmd_AddInterpreter(cbuf, &cvars_null, 0, CF_SERVER_FROM_CLIENT | CF_USERINFO, &cmd_userdefined_null);
    cmd_serverfromclient->Handle = Cmd_SV_Callback;
 
    cmd_iter_all[2].cmd = NULL;
//
// register our commands
//
    // client-only commands
    Cmd_AddCommand(CF_SHARED, "wait", Cmd_Wait_f, "make script execution wait for next rendered frame");
 
    // maintenance commands used for upkeep of cvars and saved configs
    Cmd_AddCommand(CF_SHARED, "stuffcmds", Cmd_StuffCmds_f, "execute commandline parameters (must be present in quake.rc script)");
    Cmd_AddCommand(CF_SHARED, "cvar_lockdefaults", Cvar_LockDefaults_f, "stores the current values of all cvars into their default values, only used once during startup after parsing default.cfg");
    Cmd_AddCommand(CF_SHARED, "cvar_resettodefaults_all", Cvar_ResetToDefaults_All_f, "sets all cvars to their locked default values");
    Cmd_AddCommand(CF_SHARED, "cvar_resettodefaults_nosaveonly", Cvar_ResetToDefaults_NoSaveOnly_f, "sets all non-saved cvars to their locked default values (variables that will not be saved to config.cfg)");
    Cmd_AddCommand(CF_SHARED, "cvar_resettodefaults_saveonly", Cvar_ResetToDefaults_SaveOnly_f, "sets all saved cvars to their locked default values (variables that will be saved to config.cfg)");
 
    // general console commands used in multiple environments
    Cmd_AddCommand(CF_SHARED, "exec", Cmd_Exec_f, "execute a script file");
    Cmd_AddCommand(CF_SHARED, "echo",Cmd_Echo_f, "print a message to the console (useful in scripts)");
    Cmd_AddCommand(CF_SHARED, "alias",Cmd_Alias_f, "create a script function (parameters are passed in as $X (being X a number), $* for all parameters, $X- for all parameters starting from $X). Without arguments show the list of all alias");
    Cmd_AddCommand(CF_SHARED, "unalias",Cmd_UnAlias_f, "remove an alias");
    Cmd_AddCommand(CF_SHARED, "set", Cvar_Set_f, "create or change the value of a console variable");
    Cmd_AddCommand(CF_SHARED, "seta", Cvar_SetA_f, "create or change the value of a console variable that will be saved to config.cfg");
    Cmd_AddCommand(CF_SHARED, "unset", Cvar_Del_f, "delete a cvar (does not work for static ones like _cl_name, or read-only ones)");
 
#ifdef FILLALLCVARSWITHRUBBISH
    Cmd_AddCommand(CF_SHARED, "fillallcvarswithrubbish", Cvar_FillAll_f, "fill all cvars with a specified number of characters to provoke buffer overruns");
#endif /* FILLALLCVARSWITHRUBBISH */
 
    // 2000-01-09 CmdList, CvarList commands By Matthias "Maddes" Buecher
    // Added/Modified by EvilTypeGuy eviltypeguy@qeradiant.com
    Cmd_AddCommand(CF_SHARED, "cmdlist", Cmd_List_f, "lists all console commands beginning with the specified prefix or matching the specified wildcard pattern");
    Cmd_AddCommand(CF_SHARED, "cvarlist", Cvar_List_f, "lists all console variables beginning with the specified prefix or matching the specified wildcard pattern");
    Cmd_AddCommand(CF_SHARED, "apropos", Cmd_Apropos_f, "lists all console variables/commands/aliases containing the specified string in the name or description");
    Cmd_AddCommand(CF_SHARED, "find", Cmd_Apropos_f, "lists all console variables/commands/aliases containing the specified string in the name or description");
 
    Cmd_AddCommand(CF_SHARED, "defer", Cmd_Defer_f, "execute a command in the future");
 
    // DRESK - 5/14/06
    // Support Doom3-style Toggle Command
    Cmd_AddCommand(CF_SHARED | CF_CLIENT_FROM_SERVER, "toggle", Cmd_Toggle_f, "toggles a console variable's values (use for more info)");
}

References ca_dedicated, host_static_t::cbuf, cbuf_mempool, CF_CLIENT, CF_CLIENT_FROM_SERVER, CF_SERVER, CF_SERVER_FROM_CLIENT, CF_SHARED, CF_USERINFO, cls, cmd_iter_t::cmd, Cmd_AddCommand(), Cmd_AddInterpreter(), Cmd_Alias_f(), Cmd_Apropos_f(), Cmd_CL_Callback(), Cmd_Defer_f(), Cmd_Echo_f(), Cmd_Exec_f(), cmd_iter_all, Cmd_List_f(), cmd_local, cmd_serverfromclient, Cmd_StuffCmds_f(), Cmd_SV_Callback(), Cmd_Toggle_f(), Cmd_UnAlias_f(), cmd_userdefined_all, cmd_userdefined_null, Cmd_Wait_f(), CMDBUFSIZE, Cvar_Del_f(), Cvar_List_f(), Cvar_LockDefaults_f(), Cvar_ResetToDefaults_All_f(), Cvar_ResetToDefaults_NoSaveOnly_f(), Cvar_ResetToDefaults_SaveOnly_f(), Cvar_Set_f(), Cvar_SetA_f(), cvars_all, cvars_null, cmd_buf_t::deferred, cmd_buf_t::free, cmd_state_t::Handle, host, cmd_buf_t::lock, cmd_buf_t::maxsize, Mem_Alloc, Mem_AllocPool, llist_t::next, NULL, llist_t::prev, cmd_buf_t::start, client_static_t::state, tempmempool, Thread_CreateMutex, and cmd_buf_t::wait.

Referenced by Host_Init().

◆ Cmd_List_f()

static void Cmd_List_f ( cmd_state_t * cmd )

static

Definition at line 1352 of file cmd.c.

{
    cmd_function_t *func;
    const char *partial;
    size_t len;
    int count;
    qbool ispattern;
 
    if (Cmd_Argc(cmd) > 1)
    {
        partial = Cmd_Argv(cmd, 1);
        len = strlen(partial);
        ispattern = (strchr(partial, '*') || strchr(partial, '?'));
    }
    else
    {
        partial = NULL;
        len = 0;
        ispattern = false;
    }
 
    count = 0;
    for (func = cmd->userdefined->qc_functions; func; func = func->next)
    {
        if (partial && (ispattern ? !matchpattern_with_separator(func->name, partial, false, "", false) : strncmp(partial, func->name, len)))
            continue;
        Con_Printf("%s : %s\n", func->name, func->description);
        count++;
    }
    for (func = cmd->engine_functions; func; func = func->next)
    {
        if (partial && (ispattern ? !matchpattern_with_separator(func->name, partial, false, "", false) : strncmp(partial, func->name, len)))
            continue;
        Con_Printf("%s : %s\n", func->name, func->description);
        count++;
    }
 
    if (len)
    {
        if(ispattern)
            Con_Printf("%i Command%s matching \"%s\"\n\n", count, (count > 1) ? "s" : "", partial);
        else
            Con_Printf("%i Command%s beginning with \"%s\"\n\n", count, (count > 1) ? "s" : "", partial);
    }
    else
        Con_Printf("%i Command%s\n\n", count, (count > 1) ? "s" : "");
}

References cmd(), Cmd_Argc(), Cmd_Argv(), Con_Printf(), count, cmd_function_t::description, matchpattern_with_separator(), cmd_function_t::name, cmd_function_t::next, NULL, and strlen().

Referenced by Cmd_Init().

◆ Cmd_NoOperation_f()

void Cmd_NoOperation_f ( cmd_state_t * cmd )

Definition at line 2240 of file cmd.c.

2241{

2242}

Referenced by S_Init().

◆ Cmd_PreprocessAndExecuteString()

void Cmd_PreprocessAndExecuteString	(	cmd_state_t *	cmd,
		const char *	text,
		size_t	textlen,
		cmd_source_t	src,
		qbool	lockmutex )

Like Cmd_ExecuteString, but with variable expansion.

Definition at line 1323 of file cmd.c.

{
    char preprocessed[MAX_INPUTLINE];
    size_t preprocessed_len;
    const char *firstchar;
 
    firstchar = text;
    while(*firstchar && ISWHITESPACE(*firstchar))
        ++firstchar;
    if((strncmp(firstchar, "alias", 5)   || !ISWHITESPACE(firstchar[5]))
    && (strncmp(firstchar, "bind", 4)    || !ISWHITESPACE(firstchar[4]))
    && (strncmp(firstchar, "in_bind", 7) || !ISWHITESPACE(firstchar[7])))
    {
        if((preprocessed_len = Cmd_PreprocessString(cmd, text, preprocessed, sizeof(preprocessed), NULL)))
            Cmd_ExecuteString(cmd, preprocessed, preprocessed_len, src, lockmutex);
    }
    else
        Cmd_ExecuteString(cmd, text, textlen, src, lockmutex);
}

References cmd(), Cmd_ExecuteString(), Cmd_PreprocessString(), ISWHITESPACE, MAX_INPUTLINE, NULL, and src.

Referenced by Cbuf_Execute(), and RCon_Execute().

◆ Cmd_PreprocessString()

static size_t Cmd_PreprocessString	(	cmd_state_t *	cmd,
		const char *	intext,
		char *	outtext,
		unsigned	maxoutlen,
		cmd_alias_t *	alias )

static

Cmd_PreprocessString.

Preprocesses strings and replaces $*, $param#, $cvar accordingly. Also strips comments. Returns the number of bytes written to *outtext excluding the \0 terminator.

Definition at line 1176 of file cmd.c.

{
    const char *in;
    size_t eat, varlen;
    unsigned outlen;
    const char *val;
 
    // don't crash if there's no room in the outtext buffer
    if( maxoutlen == 0 ) {
        return 0;
    }
    maxoutlen--; // because of \0
 
    in = intext;
    outlen = 0;
 
    while( *in && outlen < maxoutlen ) {
        if( *in == '$' ) {
            // this is some kind of expansion, see what comes after the $
            in++;
 
            // The console does the following preprocessing:
            //
            // - $$ is transformed to a single dollar sign.
            // - $var or ${var} are expanded to the contents of the named cvar,
            //   with quotation marks and backslashes quoted so it can safely
            //   be used inside quotation marks (and it should always be used
            //   that way)
            // - ${var asis} inserts the cvar value as is, without doing this
            //   quoting
            // - ${var ?} silently expands to the empty string if
            //   $var does not exist
            // - ${var !} fails expansion and executes nothing if
            //   $var does not exist
            // - prefix the cvar name with a dollar sign to do indirection;
            //   for example, if $x has the value timelimit, ${$x} will return
            //   the value of $timelimit
            // - when expanding an alias, the special variable name $* refers
            //   to all alias parameters, and a number refers to that numbered
            //   alias parameter, where the name of the alias is $0, the first
            //   parameter is $1 and so on; as a special case, $* inserts all
            //   parameters, without extra quoting, so one can use $* to just
            //   pass all parameters around. All parameters starting from $n
            //   can be referred to as $n- (so $* is equivalent to $1-).
            // - ${* q} and ${n- q} force quoting anyway
            //
            // Note: when expanding an alias, cvar expansion is done in the SAME step
            // as alias expansion so that alias parameters or cvar values containing
            // dollar signs have no unwanted bad side effects. However, this needs to
            // be accounted for when writing complex aliases. For example,
            //   alias foo "set x NEW; echo $x"
            // actually expands to
            //   "set x NEW; echo OLD"
            // and will print OLD! To work around this, use a second alias:
            //   alias foo "set x NEW; foo2"
            //   alias foo2 "echo $x"
            //
            // Also note: lines starting with alias are exempt from cvar expansion.
            // If you want cvar expansion, write "alias" instead:
            //
            //   set x 1
            //   alias foo "echo $x"
            //   "alias" bar "echo $x"
            //   set x 2
            //
            // foo will print 2, because the variable $x will be expanded when the alias
            // gets expanded. bar will print 1, because the variable $x was expanded
            // at definition time. foo can be equivalently defined as
            //
            //   "alias" foo "echo $$x"
            //
            // because at definition time, $$ will get replaced to a single $.
 
            if( *in == '$' ) {
                val = "$";
                eat = 1;
            } else if(*in == '{') {
                varlen = strcspn(in + 1, "}");
                if(in[varlen + 1] == '}')
                {
                    val = Cmd_GetCvarValue(cmd, in + 1, varlen, alias);
                    if(!val)
                        return 0;
                    eat = varlen + 2;
                }
                else
                {
                    // ran out of data?
                    val = NULL;
                    eat = varlen + 1;
                }
            } else {
                varlen = strspn(in, "#*0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ_-");
                val = Cmd_GetCvarValue(cmd, in, varlen, alias);
                if(!val)
                    return 0;
                eat = varlen;
            }
            if(val)
            {
                // insert the cvar value
                while(*val && outlen < maxoutlen)
                    outtext[outlen++] = *val++;
                in += eat;
            }
            else
            {
                // copy the unexpanded text
                outtext[outlen++] = '$';
                while(eat && outlen < maxoutlen)
                {
                    outtext[outlen++] = *in++;
                    --eat;
                }
            }
        }
        else 
            outtext[outlen++] = *in++;
    }
    outtext[outlen] = '\0';
    return outlen;
}

References cmd(), Cmd_GetCvarValue(), and NULL.

Referenced by Cmd_ExecuteAlias(), and Cmd_PreprocessAndExecuteString().

◆ Cmd_QuoteString()

qbool Cmd_QuoteString	(	char *	out,
		size_t	outlen,
		const char *	in,
		const char *	quoteset,
		qbool	putquotes )

quotes a string so that it can be used as a command argument again; quoteset is a string that contains one or more of ", \, $ and specifies the characters to be quoted (you usually want to either pass ""\" or ""\$").

Returns true on success, and false on overrun (in which case out will contain a part of the quoted string). If putquotes is set, the enclosing quote marks are also put.

Definition at line 1000 of file cmd.c.

{
    qbool quote_quot = !!strchr(quoteset, '"');
    qbool quote_backslash = !!strchr(quoteset, '\\');
    qbool quote_dollar = !!strchr(quoteset, '$');
 
    if(putquotes)
    {
        if(outlen <= 2)
        {
            *out++ = 0;
            return false;
        }
        *out++ = '"'; --outlen;
        --outlen;
    }
 
    while(*in)
    {
        if(*in == '"' && quote_quot)
        {
            if(outlen <= 2)
                goto fail;
            *out++ = '\\'; --outlen;
            *out++ = '"'; --outlen;
        }
        else if(*in == '\\' && quote_backslash)
        {
            if(outlen <= 2)
                goto fail;
            *out++ = '\\'; --outlen;
            *out++ = '\\'; --outlen;
        }
        else if(*in == '$' && quote_dollar)
        {
            if(outlen <= 2)
                goto fail;
            *out++ = '$'; --outlen;
            *out++ = '$'; --outlen;
        }
        else
        {
            if(outlen <= 1)
                goto fail;
            *out++ = *in; --outlen;
        }
        ++in;
    }
    if(putquotes)
        *out++ = '"';
    *out++ = 0;
    return true;
fail:
    if(putquotes)
        *out++ = '"';
    *out++ = 0;
    return false;
}

Referenced by Cmd_ExecuteAlias(), Cmd_GetCvarValue(), Cvar_WriteVariables(), Key_PrintBindList(), and Key_WriteBindings().

◆ Cmd_RestoreInitState()

void Cmd_RestoreInitState ( void )

Restores cvars, commands and aliases to their init values and deletes any that were added since init.

Definition at line 2180 of file cmd.c.

{
    cmd_iter_t *cmd_iter;
    for (cmd_iter = cmd_iter_all; cmd_iter->cmd; cmd_iter++)
    {
        cmd_state_t *cmd = cmd_iter->cmd;
        cmd_function_t *f, **fp;
        cmd_alias_t *a, **ap;
        for (fp = &cmd->userdefined->qc_functions; (f = *fp);)
        {
            if (f->initstate)
                fp = &f->next;
            else
            {
                // destroy this command, it didn't exist at init
                Con_DPrintf("Cmd_RestoreInitState: Destroying command %s\n", f->name);
                *fp = f->next;
                Z_Free(f);
            }
        }
        for (fp = &cmd->engine_functions; (f = *fp);)
        {
            if (f->initstate)
                fp = &f->next;
            else
            {
                // destroy this command, it didn't exist at init
                Con_DPrintf("Cmd_RestoreInitState: Destroying command %s\n", f->name);
                *fp = f->next;
                Z_Free(f);
            }
        }
        for (ap = &cmd->userdefined->alias; (a = *ap);)
        {
            if (a->initstate)
            {
                // restore this alias, it existed at init
                if (strcmp(a->value ? a->value : "", a->initialvalue ? a->initialvalue : ""))
                {
                    Con_DPrintf("Cmd_RestoreInitState: Restoring alias %s\n", a->name);
                    if (a->value)
                        Z_Free(a->value);
                    a->value = Mem_strdup(zonemempool, a->initialvalue);
                }
                ap = &a->next;
            }
            else
            {
                // free this alias, it didn't exist at init...
                Con_DPrintf("Cmd_RestoreInitState: Destroying alias %s\n", a->name);
                *ap = a->next;
                if (a->value)
                    Z_Free(a->value);
                Z_Free(a);
            }
        }
    }
    Cvar_RestoreInitState(&cvars_all);
}

References a, cmd(), cmd_iter_t::cmd, cmd_iter_all, Con_DPrintf(), Cvar_RestoreInitState(), cvars_all, f, Mem_strdup, cmd_alias_t::next, Z_Free, and zonemempool.

Referenced by Host_LoadConfig_f().

◆ Cmd_SaveInitState()

void Cmd_SaveInitState ( void )

called by Host_Init, this marks cvars, commands and aliases with their init values

Definition at line 2159 of file cmd.c.

{
    cmd_iter_t *cmd_iter;
    for (cmd_iter = cmd_iter_all; cmd_iter->cmd; cmd_iter++)
    {
        cmd_state_t *cmd = cmd_iter->cmd;
        cmd_function_t *f;
        cmd_alias_t *a;
        for (f = cmd->userdefined->qc_functions; f; f = f->next)
            f->initstate = true;
        for (f = cmd->engine_functions; f; f = f->next)
            f->initstate = true;
        for (a = cmd->userdefined->alias; a; a = a->next)
        {
            a->initstate = true;
            a->initialvalue = Mem_strdup(zonemempool, a->value);
        }
    }
    Cvar_SaveInitState(&cvars_all);
}

References a, cmd(), cmd_iter_t::cmd, cmd_iter_all, Cvar_SaveInitState(), cvars_all, f, Mem_strdup, and zonemempool.

Referenced by Host_Init().

◆ Cmd_Shutdown()

void Cmd_Shutdown ( void )

Definition at line 1575 of file cmd.c.

{
    cmd_iter_t *cmd_iter;
    for (cmd_iter = cmd_iter_all; cmd_iter->cmd; cmd_iter++)
    {
        cmd_state_t *cmd = cmd_iter->cmd;
 
        if (cmd->cbuf->lock)
        {
            // we usually have this locked when we get here from Host_Quit_f
            Cbuf_Unlock(cmd->cbuf);
        }
 
        Mem_FreePool(&cmd->mempool);
    }
}

References Cbuf_Unlock(), cmd(), cmd_iter_t::cmd, cmd_iter_all, and Mem_FreePool.

Referenced by Host_Shutdown().

◆ Cmd_StuffCmds_f()

static void Cmd_StuffCmds_f ( cmd_state_t * cmd )

static

Definition at line 463 of file cmd.c.

{
    int     i, j, l;
    // this is for all commandline options combined (and is bounds checked)
    char    build[MAX_INPUTLINE];
 
    if (Cmd_Argc (cmd) != 1)
    {
        Con_Print("stuffcmds : execute command line parameters\n");
        return;
    }
 
    // no reason to run the commandline arguments twice
    if (host_stuffcmdsrun)
        return;
 
    host_stuffcmdsrun = true;
    build[0] = 0;
    l = 0;
    for (i = 0;i < sys.argc;i++)
    {
        if (sys.argv[i] && sys.argv[i][0] == '+' && (sys.argv[i][1] < '0' || sys.argv[i][1] > '9') && l + strlen(sys.argv[i]) - 1 <= sizeof(build) - 1)
        {
            j = 1;
            while (sys.argv[i][j])
                build[l++] = sys.argv[i][j++];
            i++;
            for (;i < sys.argc;i++)
            {
                if (!sys.argv[i])
                    continue;
                if ((sys.argv[i][0] == '+' || sys.argv[i][0] == '-') && (sys.argv[i][1] < '0' || sys.argv[i][1] > '9'))
                    break;
                if (l + strlen(sys.argv[i]) + 4 > sizeof(build) - 1)
                    break;
                build[l++] = ' ';
                if (strchr(sys.argv[i], ' '))
                    build[l++] = '\"';
                for (j = 0;sys.argv[i][j];j++)
                    build[l++] = sys.argv[i][j];
                if (strchr(sys.argv[i], ' '))
                    build[l++] = '\"';
            }
            build[l++] = '\n';
            i--;
        }
    }
    // now terminate the combined string and prepend it to the command buffer
    // we already reserved space for the terminator
    build[l++] = 0;
    Cbuf_InsertText (cmd, build);
}

References sys_t::argc, sys_t::argv, Cbuf_InsertText(), cmd(), Cmd_Argc(), Con_Print(), host_stuffcmdsrun, i, MAX_INPUTLINE, strlen(), and sys.

Referenced by Cmd_Init().

◆ Cmd_SV_Callback()

qbool Cmd_SV_Callback	(	cmd_state_t *	cmd,
		cmd_function_t *	func,
		const char *	text,
		size_t	textlen,
		cmd_source_t	src )

Definition at line 2045 of file cmd.c.

{
    if(func->qcfunc && (func->flags & CF_SERVER))
        return SV_VM_ConsoleCommand(text, textlen);
    else if (src == src_client)
    {
        if((func->flags & CF_CHEAT) && !sv_cheats.integer)
            SV_ClientPrintf(CON_WARN "No cheats allowed. The server must have sv_cheats set to 1\n");
        else
            func->function(cmd);
        return true;
    }
    return false;
}

References CF_CHEAT, CF_SERVER, cmd(), CON_WARN, cmd_function_t::flags, cmd_function_t::function, cvar_t::integer, cmd_function_t::qcfunc, src, src_client, sv_cheats, SV_ClientPrintf(), and SV_VM_ConsoleCommand().

Referenced by Cmd_Init().

◆ Cmd_Toggle_f()

static void Cmd_Toggle_f ( cmd_state_t * cmd )

static

Definition at line 735 of file cmd.c.

{
    // Acquire Number of Arguments
    int nNumArgs = Cmd_Argc(cmd);
 
    if(nNumArgs == 1)
        // No Arguments Specified; Print Usage
        Con_Print("Toggle Console Variable - Usage\n  toggle <variable> - toggles between 0 and 1\n  toggle <variable> <value> - toggles between 0 and <value>\n  toggle <variable> [string 1] [string 2]...[string n] - cycles through all strings\n");
    else
    { // Correct Arguments Specified
        // Acquire Potential CVar
        cvar_t* cvCVar = Cvar_FindVar(cmd->cvars, Cmd_Argv(cmd, 1), cmd->cvars_flagsmask);
 
        if(cvCVar != NULL)
        { // Valid CVar
            if(nNumArgs == 2)
            { // Default Usage
                if(cvCVar->integer)
                    Cvar_SetValueQuick(cvCVar, 0);
                else
                    Cvar_SetValueQuick(cvCVar, 1);
            }
            else
            if(nNumArgs == 3)
            { // 0 and Specified Usage
                if(cvCVar->integer == atoi(Cmd_Argv(cmd, 2) ) )
                    // CVar is Specified Value; // Reset to 0
                    Cvar_SetValueQuick(cvCVar, 0);
                else
                if(cvCVar->integer == 0)
                    // CVar is 0; Specify Value
                    Cvar_SetQuick(cvCVar, Cmd_Argv(cmd, 2) );
                else
                    // CVar does not match; Reset to 0
                    Cvar_SetValueQuick(cvCVar, 0);
            }
            else
            { // Variable Values Specified
                int nCnt;
                int bFound = 0;
 
                for(nCnt = 2; nCnt < nNumArgs; nCnt++)
                { // Cycle through Values
                    if( strcmp(cvCVar->string, Cmd_Argv(cmd, nCnt) ) == 0)
                    { // Current Value Located; Increment to Next
                        if( (nCnt + 1) == nNumArgs)
                            // Max Value Reached; Reset
                            Cvar_SetQuick(cvCVar, Cmd_Argv(cmd, 2) );
                        else
                            // Next Value
                            Cvar_SetQuick(cvCVar, Cmd_Argv(cmd, nCnt + 1) );
 
                        // End Loop
                        nCnt = nNumArgs;
                        // Assign Found
                        bFound = 1;
                    }
                }
                if(!bFound)
                    // Value not Found; Reset to Original
                    Cvar_SetQuick(cvCVar, Cmd_Argv(cmd, 2) );
            }
 
        }
        else
        { // Invalid CVar
            Con_Printf(CON_WARN "ERROR : CVar '%s' not found\n", Cmd_Argv(cmd, 1) );
        }
    }
}

References cmd(), Cmd_Argc(), Cmd_Argv(), Con_Print(), Con_Printf(), CON_WARN, Cvar_FindVar(), Cvar_SetQuick(), Cvar_SetValueQuick(), cvar_t::integer, NULL, and cvar_t::string.

Referenced by Cmd_Init().

◆ Cmd_TokenizeString()

static void Cmd_TokenizeString	(	cmd_state_t *	cmd,
		const char *	text )

static

Definition at line 1601 of file cmd.c.

{
    int l;
 
    cmd->argc = 0;
    cmd->args = NULL;
    cmd->cmdline = NULL;
 
    while (1)
    {
        // skip whitespace up to a /n
        while (*text && ISWHITESPACE(*text) && *text != '\r' && *text != '\n')
            text++;
 
        // line endings:
        // UNIX: \n
        // Mac: \r
        // Windows: \r\n
        if (*text == '\n' || *text == '\r')
        {
            // a newline separates commands in the buffer
            if (*text == '\r' && text[1] == '\n')
                text++;
            text++;
            break;
        }
 
        if (!*text)
            return;
 
        if(!cmd->argc)
            cmd->cmdline = text;
        if (cmd->argc == 1)
            cmd->args = text;
 
        if (!COM_ParseToken_Console(&text))
            return;
 
        if (cmd->argc < MAX_ARGS)
        {
            l = (int)strlen(com_token) + 1;
            if (cmd->cbuf->tokenizebufferpos + l > CMD_TOKENIZELENGTH)
            {
                Con_Printf(CON_WARN "Cmd_TokenizeString: ran out of %i character buffer space for command arguments\n", CMD_TOKENIZELENGTH);
                break;
            }
            memcpy (cmd->cbuf->tokenizebuffer + cmd->cbuf->tokenizebufferpos, com_token, l);
            cmd->argv[cmd->argc] = cmd->cbuf->tokenizebuffer + cmd->cbuf->tokenizebufferpos;
            cmd->cbuf->tokenizebufferpos += l;
            cmd->argc++;
        }
    }
}

References cmd(), CMD_TOKENIZELENGTH, COM_ParseToken_Console(), com_token, Con_Printf(), CON_WARN, int(), ISWHITESPACE, MAX_ARGS, NULL, and strlen().

Referenced by Cmd_ExecuteString().

◆ Cmd_UnAlias_f()

static void Cmd_UnAlias_f ( cmd_state_t * cmd )

static

Definition at line 889 of file cmd.c.

{
    cmd_alias_t *a, *p;
    int i;
    const char *s;
 
    if(Cmd_Argc(cmd) == 1)
    {
        Con_Print("unalias: Usage: unalias alias1 [alias2 ...]\n");
        return;
    }
 
    for(i = 1; i < Cmd_Argc(cmd); ++i)
    {
        s = Cmd_Argv(cmd, i);
        p = NULL;
        for(a = cmd->userdefined->alias; a; p = a, a = a->next)
        {
            if(!strcmp(s, a->name))
            {
                if (a->initstate) // we can not remove init aliases
                    continue;
                if(a == cmd->userdefined->alias)
                    cmd->userdefined->alias = a->next;
                if(p)
                    p->next = a->next;
                Z_Free(a->value);
                Z_Free(a);
                break;
            }
        }
        if(!a)
            Con_Printf("unalias: %s alias not found\n", s);
    }
}

References a, cmd(), Cmd_Argc(), Cmd_Argv(), Con_Print(), Con_Printf(), i, cmd_alias_t::next, NULL, and Z_Free.

Referenced by Cmd_Init().

◆ Cmd_Wait_f()

static void Cmd_Wait_f ( cmd_state_t * cmd )

static

Definition at line 65 of file cmd.c.

{
    cmd->cbuf->wait = true;
}

References cmd().

Referenced by Cmd_Init().

Variable Documentation

◆ cbuf_mempool

mempool_t* cbuf_mempool

Definition at line 38 of file cmd.c.

Referenced by Cbuf_LinkString(), Cbuf_NodeGet(), and Cmd_Init().

◆ cmd_iter_all

cmd_iter_t* cmd_iter_all

static

Definition at line 36 of file cmd.c.

Referenced by Cmd_AddCommand(), Cmd_Init(), Cmd_RestoreInitState(), Cmd_SaveInitState(), and Cmd_Shutdown().

◆ cmd_local

cmd_state_t* cmd_local

command interpreter for local commands injected by SVQC, CSQC, MQC, server or client engine code uses cmddefs_all

Definition at line 25 of file cmd.c.

Referenced by Cbuf_Frame_Input(), CL_DisconnectEx(), CL_EstablishConnection(), CL_FinishTimeDemo(), CL_NextDemo(), CL_Parse_ErrorCleanUp(), CL_ParseServerInfo(), CL_ParseServerMessage(), CL_ReadDemoMessage(), CL_SetupWorldModel(), CL_SignonReply(), CL_VM_Init(), CL_VM_Parse_StuffCmd(), CL_VM_ShutDown(), Cmd_Init(), Curl_CheckCommandWhenDone(), Cvar_Get(), Cvar_RegisterCallback(), Cvar_RegisterVariable(), Cvar_RegisterVirtual(), FS_ChangeGameDirs(), gl_main_shutdown(), Host_Error(), Host_Init(), IN_Move_TouchScreen_Quake(), Key_Event(), M_KeyEvent(), M_ToggleMenu(), MP_Init(), MVM_error_cmd(), QW_CL_StartUpload(), R_RenderView(), R_Shadow_EditLights_EditAll_f(), r_shadow_newmap(), R_Shadow_SetShadowMode(), RCon_Execute(), SV_VM_Setup(), Sys_Error(), VM_changelevel(), VM_coredump(), VM_localcmd(), and VM_registercvar().

◆ cmd_serverfromclient

cmd_state_t* cmd_serverfromclient

command interpreter for server commands received over network from clients uses cmddefs_null

Definition at line 26 of file cmd.c.

Referenced by Cmd_Init(), SV_ReadClientMessage(), and VM_SV_clientcommand().

◆ cmd_userdefined_all

cmd_userdefined_t cmd_userdefined_all

aliases and csqc functions

Definition at line 28 of file cmd.c.

Referenced by Cmd_Init().

◆ cmd_userdefined_null

cmd_userdefined_t cmd_userdefined_null

intentionally empty

Definition at line 29 of file cmd.c.

Referenced by Cmd_Init().

◆ host_stuffcmdsrun

qbool host_stuffcmdsrun = false

Definition at line 41 of file cmd.c.

Referenced by Cmd_StuffCmds_f().

◆ prvm_runawaycheck

qbool prvm_runawaycheck

extern

Definition at line 60 of file prvm_edict.c.

Referenced by Cbuf_Execute(), and while().

◆ sv_cheats

cvar_t sv_cheats

extern

Definition at line 28 of file sv_ccmds.c.

28{CF_SERVER | CF_NOTIFY, "sv_cheats", "0", "enables cheat commands in any game, and cheat impulses in dpmod"};

CF_NOTIFY

#define CF_NOTIFY

cvar should trigger a chat notification to all connected clients when changed

Definition cmd.h:55

Referenced by Cmd_SV_Callback(), and SV_InitOperatorCommands().

Data Structures

Functions

Variables

Function Documentation

◆ Cbuf_AddText()

◆ Cbuf_Clear()

◆ Cbuf_Execute()

◆ Cbuf_Execute_Deferred()

◆ Cbuf_Frame()

◆ Cbuf_Frame_Input()

◆ Cbuf_InsertText()

◆ Cbuf_LinkString()

◆ Cbuf_Lock()

◆ Cbuf_NodeGet()

◆ Cbuf_ParseText()

◆ Cbuf_Unlock()

◆ Cmd_AddCommand()

◆ Cmd_AddInterpreter()

◆ Cmd_Alias_f()

◆ Cmd_Apropos_f()

◆ Cmd_Callback()

◆ Cmd_CheckParm()

◆ Cmd_CL_Callback()

◆ Cmd_ClearCSQCCommands()

◆ Cmd_CompleteAlias()

◆ Cmd_CompleteAliasBuildList()

◆ Cmd_CompleteAliasCountPossible()

◆ Cmd_CompleteAliasPrint()

◆ Cmd_CompleteBuildList()

◆ Cmd_CompleteCommand()

◆ Cmd_CompleteCommandPrint()

◆ Cmd_CompleteCountPossible()

◆ Cmd_Defer_f()

◆ Cmd_Echo_f()

◆ Cmd_Exec()

◆ Cmd_Exec_f()

◆ Cmd_ExecuteAlias()

◆ Cmd_ExecuteString()

◆ Cmd_Exists()

◆ Cmd_GetCvarValue()

◆ Cmd_GetDirectCvarValue()

◆ Cmd_Init()

◆ Cmd_List_f()

◆ Cmd_NoOperation_f()

◆ Cmd_PreprocessAndExecuteString()

◆ Cmd_PreprocessString()

◆ Cmd_QuoteString()

◆ Cmd_RestoreInitState()

◆ Cmd_SaveInitState()

◆ Cmd_Shutdown()

◆ Cmd_StuffCmds_f()

◆ Cmd_SV_Callback()

◆ Cmd_Toggle_f()

◆ Cmd_TokenizeString()

◆ Cmd_UnAlias_f()

◆ Cmd_Wait_f()

Variable Documentation

◆ cbuf_mempool

◆ cmd_iter_all

◆ cmd_local

◆ cmd_serverfromclient

◆ cmd_userdefined_all

◆ cmd_userdefined_null

◆ host_stuffcmdsrun

◆ prvm_runawaycheck

◆ sv_cheats