#include "prvm_cmds.h"
#include <time.h>
+extern cvar_t prvm_backtraceforwarnings;
+
// LordHavoc: changed this to NOT use a return statement, so that it can be used in functions that must return a value
void VM_Warning(const char *fmt, ...)
{
va_list argptr;
char msg[MAX_INPUTLINE];
+ static double recursive = -1;
va_start(argptr,fmt);
dpvsnprintf(msg,sizeof(msg),fmt,argptr);
va_end(argptr);
- Con_Print(msg);
+ Con_Printf(msg);
+
// TODO: either add a cvar/cmd to control the state dumping or replace some of the calls with Con_Printf [9/13/2006 Black]
- //PRVM_PrintState();
+ if(prvm_backtraceforwarnings.integer && recursive != realtime) // NOTE: this compares to the time, just in case if PRVM_PrintState causes a Host_Error and keeps recursive set
+ {
+ recursive = realtime;
+ PRVM_PrintState();
+ recursive = -1;
+ }
}
PRVM_G_FLOAT(OFS_RETURN) = Cvar_VariableValue(string);
}
+/*
+=================
+VM_cvar
+
+float cvar_type (string)
+float CVAR_TYPEFLAG_EXISTS = 1;
+float CVAR_TYPEFLAG_SAVED = 2;
+float CVAR_TYPEFLAG_PRIVATE = 4;
+float CVAR_TYPEFLAG_ENGINE = 8;
+float CVAR_TYPEFLAG_HASDESCRIPTION = 16;
+=================
+*/
+void VM_cvar_type (void)
+{
+ char string[VM_STRINGTEMP_LENGTH];
+ cvar_t *cvar;
+ int ret;
+
+ VM_SAFEPARMCOUNTRANGE(1,8,VM_cvar);
+ VM_VarString(0, string, sizeof(string));
+ VM_CheckEmptyString(string);
+ cvar = Cvar_FindVar(string);
+
+
+ if(!cvar)
+ {
+ PRVM_G_FLOAT(OFS_RETURN) = 0;
+ return; // CVAR_TYPE_NONE
+ }
+
+ ret = 1; // CVAR_EXISTS
+ if(cvar->flags & CVAR_SAVE)
+ ret |= 2; // CVAR_TYPE_SAVED
+ if(cvar->flags & CVAR_PRIVATE)
+ ret |= 4; // CVAR_TYPE_PRIVATE
+ if(!(cvar->flags & CVAR_ALLOCATED))
+ ret |= 8; // CVAR_TYPE_ENGINE
+ if(strcmp(cvar->description, "custom cvar")) // has to match Cvar_Get's placeholder string
+ ret |= 16; // CVAR_TYPE_HASDESCRIPTION
+
+ PRVM_G_FLOAT(OFS_RETURN) = ret;
+}
+
/*
=================
VM_cvar_string
v = PRVM_G_FLOAT(OFS_PARM0);
if ((float)((int)v) == v)
- sprintf(s, "%i", (int)v);
+ dpsnprintf(s, sizeof(s), "%i", (int)v);
else
- sprintf(s, "%f", v);
+ dpsnprintf(s, sizeof(s), "%f", v);
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
}
VM_SAFEPARMCOUNT(1,VM_vtos);
- sprintf (s, "'%5.1f %5.1f %5.1f'", PRVM_G_VECTOR(OFS_PARM0)[0], PRVM_G_VECTOR(OFS_PARM0)[1], PRVM_G_VECTOR(OFS_PARM0)[2]);
+ dpsnprintf (s, sizeof(s), "'%5.1f %5.1f %5.1f'", PRVM_G_VECTOR(OFS_PARM0)[0], PRVM_G_VECTOR(OFS_PARM0)[1], PRVM_G_VECTOR(OFS_PARM0)[2]);
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
}
VM_SAFEPARMCOUNT(1, VM_etos);
- sprintf (s, "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
+ dpsnprintf (s, sizeof(s), "entity %i", PRVM_G_EDICTNUM(OFS_PARM0));
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(s);
}
PRVM_G_INT(OFS_RETURN) = ent;
}
+/*
+========================
+VM_etof
+
+float etof(entity ent)
+========================
+*/
+void VM_etof(void)
+{
+ VM_SAFEPARMCOUNT(1, VM_etof);
+ PRVM_G_FLOAT(OFS_RETURN) = PRVM_G_EDICTNUM(OFS_PARM0);
+}
+
/*
=========
VM_strftime
void VM_strftime(void)
{
time_t t;
+#if _MSC_VER >= 1400
+ struct tm tm;
+ int tmresult;
+#else
struct tm *tm;
+#endif
char fmt[VM_STRINGTEMP_LENGTH];
char result[VM_STRINGTEMP_LENGTH];
VM_SAFEPARMCOUNTRANGE(2, 8, VM_strftime);
VM_VarString(1, fmt, sizeof(fmt));
t = time(NULL);
+#if _MSC_VER >= 1400
+ if (PRVM_G_FLOAT(OFS_PARM0))
+ tmresult = localtime_s(&tm, &t);
+ else
+ tmresult = gmtime_s(&tm, &t);
+ if (!tmresult)
+#else
if (PRVM_G_FLOAT(OFS_PARM0))
tm = localtime(&t);
else
tm = gmtime(&t);
if (!tm)
+#endif
{
- PRVM_G_FLOAT(OFS_RETURN) = 0;
+ PRVM_G_INT(OFS_RETURN) = 0;
return;
}
+#if _MSC_VER >= 1400
+ strftime(result, sizeof(result), fmt, &tm);
+#else
strftime(result, sizeof(result), fmt, tm);
- PRVM_G_FLOAT(OFS_RETURN) = PRVM_SetTempString(result);
+#endif
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(result);
}
/*
VM_SAFEPARMCOUNT(1,VM_fgets);
+ // set the return value regardless of any possible errors
+ PRVM_G_INT(OFS_RETURN) = OFS_NULL;
+
filenum = (int)PRVM_G_FLOAT(OFS_PARM0);
if (filenum < 0 || filenum >= PRVM_MAX_OPENFILES)
{
Con_Printf("fgets: %s: %s\n", PRVM_NAME, string);
if (c >= 0 || end)
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(string);
- else
- PRVM_G_INT(OFS_RETURN) = OFS_NULL;
}
/*
PRVM_ED_Write (file, ent);
}
+// KrimZon - DP_QC_ENTITYDATA
+/*
+=========
+VM_numentityfields
+
+float() numentityfields
+Return the number of entity fields - NOT offsets
+=========
+*/
+void VM_numentityfields(void)
+{
+ PRVM_G_FLOAT(OFS_RETURN) = prog->progs->numfielddefs;
+}
+
+// KrimZon - DP_QC_ENTITYDATA
+/*
+=========
+VM_entityfieldname
+
+string(float fieldnum) entityfieldname
+Return name of the specified field as a string, or empty if the field is invalid (warning)
+=========
+*/
+void VM_entityfieldname(void)
+{
+ ddef_t *d;
+ int i = (int)PRVM_G_FLOAT(OFS_PARM0);
+
+ if (i < 0 || i >= prog->progs->numfielddefs)
+ {
+ VM_Warning("VM_entityfieldname: %s: field index out of bounds\n", PRVM_NAME);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
+ return;
+ }
+
+ d = &prog->fielddefs[i];
+ PRVM_G_INT(OFS_RETURN) = d->s_name; // presuming that s_name points to a string already
+}
+
+// KrimZon - DP_QC_ENTITYDATA
+/*
+=========
+VM_entityfieldtype
+
+float(float fieldnum) entityfieldtype
+=========
+*/
+void VM_entityfieldtype(void)
+{
+ ddef_t *d;
+ int i = (int)PRVM_G_FLOAT(OFS_PARM0);
+
+ if (i < 0 || i >= prog->progs->numfielddefs)
+ {
+ VM_Warning("VM_entityfieldtype: %s: field index out of bounds\n", PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = -1.0;
+ return;
+ }
+
+ d = &prog->fielddefs[i];
+ PRVM_G_FLOAT(OFS_RETURN) = (float)d->type;
+}
+
+// KrimZon - DP_QC_ENTITYDATA
+/*
+=========
+VM_getentityfieldstring
+
+string(float fieldnum, entity ent) getentityfieldstring
+=========
+*/
+void VM_getentityfieldstring(void)
+{
+ // put the data into a string
+ ddef_t *d;
+ int type, j;
+ int *v;
+ prvm_edict_t * ent;
+ int i = (int)PRVM_G_FLOAT(OFS_PARM0);
+
+ if (i < 0 || i >= prog->progs->numfielddefs)
+ {
+ VM_Warning("VM_entityfielddata: %s: field index out of bounds\n", PRVM_NAME);
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
+ return;
+ }
+
+ d = &prog->fielddefs[i];
+
+ // get the entity
+ ent = PRVM_G_EDICT(OFS_PARM1);
+ if(ent->priv.required->free)
+ {
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
+ VM_Warning("VM_entityfielddata: %s: entity %i is free !\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
+ return;
+ }
+ v = (int *)((char *)ent->fields.vp + d->ofs*4);
+
+ // if it's 0 or blank, return an empty string
+ type = d->type & ~DEF_SAVEGLOBAL;
+ for (j=0 ; j<prvm_type_size[type] ; j++)
+ if (v[j])
+ break;
+ if (j == prvm_type_size[type])
+ {
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString("");
+ return;
+ }
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(PRVM_UglyValueString((etype_t)d->type, (prvm_eval_t *)v));
+}
+
+// KrimZon - DP_QC_ENTITYDATA
+/*
+=========
+VM_putentityfieldstring
+
+float(float fieldnum, entity ent, string s) putentityfieldstring
+=========
+*/
+void VM_putentityfieldstring(void)
+{
+ ddef_t *d;
+ prvm_edict_t * ent;
+ int i = (int)PRVM_G_FLOAT(OFS_PARM0);
+
+ if (i < 0 || i >= prog->progs->numfielddefs)
+ {
+ VM_Warning("VM_entityfielddata: %s: field index out of bounds\n", PRVM_NAME);
+ PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
+ return;
+ }
+
+ d = &prog->fielddefs[i];
+
+ // get the entity
+ ent = PRVM_G_EDICT(OFS_PARM1);
+ if(ent->priv.required->free)
+ {
+ VM_Warning("VM_entityfielddata: %s: entity %i is free !\n", PRVM_NAME, PRVM_NUM_FOR_EDICT(ent));
+ PRVM_G_FLOAT(OFS_RETURN) = 0.0f;
+ return;
+ }
+
+ // parse the string into the value
+ PRVM_G_FLOAT(OFS_RETURN) = ( PRVM_ED_ParseEpair(ent, d, PRVM_G_STRING(OFS_PARM2)) ) ? 1.0f : 0.0f;
+}
+
/*
=========
VM_strlen
{
VM_SAFEPARMCOUNT(0,VM_clientstate);
- PRVM_G_FLOAT(OFS_RETURN) = cls.state;
+
+ switch( cls.state ) {
+ case ca_uninitialized:
+ case ca_dedicated:
+ PRVM_G_FLOAT(OFS_RETURN) = 0;
+ break;
+ case ca_disconnected:
+ PRVM_G_FLOAT(OFS_RETURN) = 1;
+ break;
+ case ca_connected:
+ PRVM_G_FLOAT(OFS_RETURN) = 2;
+ break;
+ default:
+ // should never be reached!
+ break;
+ }
}
/*
#endif
}
-/*
-=========
-VM_getmousepos
-
-vector getmousepos()
-=========
-*/
-void VM_getmousepos(void)
-{
-
- VM_SAFEPARMCOUNT(0,VM_getmousepos);
-
- PRVM_G_VECTOR(OFS_RETURN)[0] = in_mouse_x * vid_conwidth.integer / vid.width;
- PRVM_G_VECTOR(OFS_RETURN)[1] = in_mouse_y * vid_conheight.integer / vid.height;
- PRVM_G_VECTOR(OFS_RETURN)[2] = 0;
-}
-
/*
=========
VM_gettime
VM_CheckEmptyString (s);
// AK Draw_CachePic is supposed to always return a valid pointer
- if( Draw_CachePic(s, false)->tex == r_texture_notexture )
+ if( Draw_CachePic_Flags(s, CACHEPICFLAG_NOTPERSISTENT)->tex == r_texture_notexture )
PRVM_G_INT(OFS_RETURN) = OFS_NULL;
}
if(pos[2] || size[2])
Con_Printf("VM_drawpic: z value%s from %s discarded\n",(pos[2] && size[2]) ? "s" : " ",((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
- DrawQ_Pic(pos[0], pos[1], Draw_CachePic(picname, true), size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
+ DrawQ_Pic(pos[0], pos[1], Draw_CachePic (picname), size[0], size[1], rgb[0], rgb[1], rgb[2], PRVM_G_FLOAT(OFS_PARM4), flag);
PRVM_G_FLOAT(OFS_RETURN) = 1;
}
/*
if(pos[2] || size[2])
Con_Printf("VM_drawsubpic: z value%s from %s discarded\n",(pos[2] && size[2]) ? "s" : " ",((pos[2] && size[2]) ? "pos and size" : (pos[2] ? "pos" : "size")));
- DrawQ_SuperPic(pos[0], pos[1], Draw_CachePic(picname, true),
+ DrawQ_SuperPic(pos[0], pos[1], Draw_CachePic (picname),
size[0], size[1],
srcPos[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
srcPos[0] + srcSize[0], srcPos[1], rgb[0], rgb[1], rgb[2], alpha,
p = PRVM_G_STRING(OFS_PARM0);
VM_CheckEmptyString (p);
- pic = Draw_CachePic (p, false);
+ pic = Draw_CachePic_Flags (p, CACHEPICFLAG_NOTPERSISTENT);
PRVM_G_VECTOR(OFS_RETURN)[0] = pic->width;
PRVM_G_VECTOR(OFS_RETURN)[1] = pic->height;
CL_RestartVideo( video );
}
-#ifdef SUPPORT_GECKO
/*
========================
VM_Gecko_Init
return;
}
- instance = prog->opengeckoinstances[ i ] = CL_Gecko_CreateBrowser( name );
+ instance = prog->opengeckoinstances[ i ] = CL_Gecko_CreateBrowser( name, PRVM_GetProgNr() );
if( !instance ) {
// TODO: error handling [12/3/2007 Black]
PRVM_G_FLOAT( OFS_RETURN ) = 0;
}
-#endif
/*
==============
// BufString functions
////////////////////////////////////////
//[515]: string buffers support
-#define MAX_QCSTR_BUFFERS 128
-#define MAX_QCSTR_STRINGS 1024
-
-typedef struct
-{
- int num_strings;
- char *strings[MAX_QCSTR_STRINGS];
-}qcstrbuffer_t;
-
-// FIXME: move stringbuffers to prog_t to allow multiple progs!
-static qcstrbuffer_t *qcstringbuffers[MAX_QCSTR_BUFFERS];
-static int num_qcstringbuffers;
-static int buf_sortpower;
-#define BUFSTR_BUFFER(a) (a>=MAX_QCSTR_BUFFERS) ? NULL : (qcstringbuffers[a])
-#define BUFSTR_ISFREE(a) (a<MAX_QCSTR_BUFFERS&&qcstringbuffers[a]&&qcstringbuffers[a]->num_strings<=0) ? 1 : 0
+static size_t stringbuffers_sortlength;
-static int BufStr_FindFreeBuffer (void)
+static void BufStr_Expand(prvm_stringbuffer_t *stringbuffer, int strindex)
{
- int i;
- if(num_qcstringbuffers == MAX_QCSTR_BUFFERS)
- return -1;
- for(i=0;i<MAX_QCSTR_BUFFERS;i++)
- if(!qcstringbuffers[i])
- {
- qcstringbuffers[i] = (qcstrbuffer_t *)Z_Malloc(sizeof(qcstrbuffer_t));
- memset(qcstringbuffers[i], 0, sizeof(qcstrbuffer_t));
- return i;
- }
- return -1;
+ if (stringbuffer->max_strings <= strindex)
+ {
+ char **oldstrings = stringbuffer->strings;
+ stringbuffer->max_strings = max(stringbuffer->max_strings * 2, 128);
+ while (stringbuffer->max_strings <= strindex)
+ stringbuffer->max_strings *= 2;
+ stringbuffer->strings = Mem_Alloc(prog->progs_mempool, stringbuffer->max_strings * sizeof(stringbuffer->strings[0]));
+ if (stringbuffer->num_strings > 0)
+ memcpy(stringbuffer->strings, oldstrings, stringbuffer->num_strings * sizeof(stringbuffer->strings[0]));
+ if (oldstrings)
+ Mem_Free(oldstrings);
+ }
}
-static void BufStr_ClearBuffer (int index)
+static void BufStr_Shrink(prvm_stringbuffer_t *stringbuffer)
{
- qcstrbuffer_t *b = qcstringbuffers[index];
- int i;
+ // reduce num_strings if there are empty string slots at the end
+ while (stringbuffer->num_strings > 0 && stringbuffer->strings[stringbuffer->num_strings - 1] == NULL)
+ stringbuffer->num_strings--;
- if(b)
+ // if empty, free the string pointer array
+ if (stringbuffer->num_strings == 0)
{
- if(b->num_strings > 0)
- {
- for(i=0;i<b->num_strings;i++)
- if(b->strings[i])
- Z_Free(b->strings[i]);
- num_qcstringbuffers--;
- }
- Z_Free(qcstringbuffers[index]);
- qcstringbuffers[index] = NULL;
+ stringbuffer->max_strings = 0;
+ if (stringbuffer->strings)
+ Mem_Free(stringbuffer->strings);
+ stringbuffer->strings = NULL;
}
}
-static int BufStr_FindFreeString (qcstrbuffer_t *b)
-{
- int i;
- for(i=0;i<b->num_strings;i++)
- if(!b->strings[i] || !b->strings[i][0])
- return i;
- if(i == MAX_QCSTR_STRINGS) return -1;
- else return i;
-}
-
static int BufStr_SortStringsUP (const void *in1, const void *in2)
{
const char *a, *b;
b = *((const char **) in2);
if(!a[0]) return 1;
if(!b[0]) return -1;
- return strncmp(a, b, buf_sortpower);
+ return strncmp(a, b, stringbuffers_sortlength);
}
static int BufStr_SortStringsDOWN (const void *in1, const void *in2)
b = *((const char **) in2);
if(!a[0]) return 1;
if(!b[0]) return -1;
- return strncmp(b, a, buf_sortpower);
+ return strncmp(b, a, stringbuffers_sortlength);
}
/*
*/
void VM_buf_create (void)
{
+ prvm_stringbuffer_t *stringbuffer;
int i;
VM_SAFEPARMCOUNT(0, VM_buf_create);
- i = BufStr_FindFreeBuffer();
- if(i >= 0)
- num_qcstringbuffers++;
- //else
- //Con_Printf("VM_buf_create: buffers overflow in %s\n", PRVM_NAME);
+ stringbuffer = Mem_ExpandableArray_AllocRecord(&prog->stringbuffersarray);
+ for (i = 0;stringbuffer != Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, i);i++);
PRVM_G_FLOAT(OFS_RETURN) = i;
}
*/
void VM_buf_del (void)
{
+ prvm_stringbuffer_t *stringbuffer;
VM_SAFEPARMCOUNT(1, VM_buf_del);
- if(BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0)))
- BufStr_ClearBuffer((int)PRVM_G_FLOAT(OFS_PARM0));
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if (stringbuffer)
+ {
+ int i;
+ for (i = 0;i < stringbuffer->num_strings;i++)
+ if (stringbuffer->strings[i])
+ Mem_Free(stringbuffer->strings[i]);
+ if (stringbuffer->strings)
+ Mem_Free(stringbuffer->strings);
+ Mem_ExpandableArray_FreeRecord(&prog->stringbuffersarray, stringbuffer);
+ }
else
{
VM_Warning("VM_buf_del: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
*/
void VM_buf_getsize (void)
{
- qcstrbuffer_t *b;
+ prvm_stringbuffer_t *stringbuffer;
VM_SAFEPARMCOUNT(1, VM_buf_getsize);
- b = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
- if(!b)
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if(!stringbuffer)
{
PRVM_G_FLOAT(OFS_RETURN) = -1;
VM_Warning("VM_buf_getsize: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
else
- PRVM_G_FLOAT(OFS_RETURN) = b->num_strings;
+ PRVM_G_FLOAT(OFS_RETURN) = stringbuffer->num_strings;
}
/*
*/
void VM_buf_copy (void)
{
- qcstrbuffer_t *b1, *b2;
- int i;
+ prvm_stringbuffer_t *srcstringbuffer, *dststringbuffer;
+ int i;
VM_SAFEPARMCOUNT(2, VM_buf_copy);
- b1 = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
- if(!b1)
+ srcstringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if(!srcstringbuffer)
{
VM_Warning("VM_buf_copy: invalid source buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
VM_Warning("VM_buf_copy: source == destination (%i) in %s\n", i, PRVM_NAME);
return;
}
- b2 = BUFSTR_BUFFER(i);
- if(!b2)
+ dststringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if(!dststringbuffer)
{
VM_Warning("VM_buf_copy: invalid destination buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), PRVM_NAME);
return;
}
- BufStr_ClearBuffer(i);
- qcstringbuffers[i] = (qcstrbuffer_t *)Z_Malloc(sizeof(qcstrbuffer_t));
- memset(qcstringbuffers[i], 0, sizeof(qcstrbuffer_t));
- b2->num_strings = b1->num_strings;
+ for (i = 0;i < dststringbuffer->num_strings;i++)
+ if (dststringbuffer->strings[i])
+ Mem_Free(dststringbuffer->strings[i]);
+ if (dststringbuffer->strings)
+ Mem_Free(dststringbuffer->strings);
+ *dststringbuffer = *srcstringbuffer;
+ if (dststringbuffer->max_strings)
+ dststringbuffer->strings = (char **)Mem_Alloc(prog->progs_mempool, sizeof(dststringbuffer->strings[0]) * dststringbuffer->max_strings);
- for(i=0;i<b1->num_strings;i++)
- if(b1->strings[i] && b1->strings[i][0])
+ for (i = 0;i < dststringbuffer->num_strings;i++)
+ {
+ if (srcstringbuffer->strings[i])
{
size_t stringlen;
- stringlen = strlen(b1->strings[i]) + 1;
- b2->strings[i] = (char *)Z_Malloc(stringlen);
- if(!b2->strings[i])
- {
- VM_Warning("VM_buf_copy: not enough memory for buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM1), PRVM_NAME);
- break;
- }
- memcpy(b2->strings[i], b1->strings[i], stringlen);
+ stringlen = strlen(srcstringbuffer->strings[i]) + 1;
+ dststringbuffer->strings[i] = (char *)Mem_Alloc(prog->progs_mempool, stringlen);
+ memcpy(dststringbuffer->strings[i], srcstringbuffer->strings[i], stringlen);
}
+ }
}
/*
*/
void VM_buf_sort (void)
{
- qcstrbuffer_t *b;
- int i;
+ prvm_stringbuffer_t *stringbuffer;
VM_SAFEPARMCOUNT(3, VM_buf_sort);
- b = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
- if(!b)
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if(!stringbuffer)
{
VM_Warning("VM_buf_sort: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
- if(b->num_strings <= 0)
+ if(stringbuffer->num_strings <= 0)
{
VM_Warning("VM_buf_sort: tried to sort empty buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
- // TODO: please someone rename this to buf_cmplength [12/3/2007 Black]
- buf_sortpower = (int)PRVM_G_FLOAT(OFS_PARM1);
- if(buf_sortpower <= 0)
- buf_sortpower = 99999999;
+ stringbuffers_sortlength = (int)PRVM_G_FLOAT(OFS_PARM1);
+ if(stringbuffers_sortlength <= 0)
+ stringbuffers_sortlength = 0x7FFFFFFF;
if(!PRVM_G_FLOAT(OFS_PARM2))
- qsort(b->strings, b->num_strings, sizeof(char*), BufStr_SortStringsUP);
+ qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsUP);
else
- qsort(b->strings, b->num_strings, sizeof(char*), BufStr_SortStringsDOWN);
+ qsort(stringbuffer->strings, stringbuffer->num_strings, sizeof(char*), BufStr_SortStringsDOWN);
- for(i=b->num_strings-1;i>=0;i--) //[515]: delete empty lines
- if(b->strings)
- {
- if(b->strings[i][0])
- break;
- else
- {
- Z_Free(b->strings[i]);
- --b->num_strings;
- b->strings[i] = NULL;
- }
- }
- else
- --b->num_strings;
+ BufStr_Shrink(stringbuffer);
}
/*
*/
void VM_buf_implode (void)
{
- qcstrbuffer_t *b;
+ prvm_stringbuffer_t *stringbuffer;
char k[VM_STRINGTEMP_LENGTH];
const char *sep;
int i;
size_t l;
VM_SAFEPARMCOUNT(2, VM_buf_implode);
- b = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
PRVM_G_INT(OFS_RETURN) = OFS_NULL;
- if(!b)
+ if(!stringbuffer)
{
VM_Warning("VM_buf_implode: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
- if(!b->num_strings)
+ if(!stringbuffer->num_strings)
return;
sep = PRVM_G_STRING(OFS_PARM1);
k[0] = 0;
- for(l=i=0;i<b->num_strings;i++)
- if(b->strings[i])
+ for(l = i = 0;i < stringbuffer->num_strings;i++)
+ {
+ if(stringbuffer->strings[i])
{
- l += (i > 0 ? strlen(sep) : 0) + strlen(b->strings[i]);
+ l += (i > 0 ? strlen(sep) : 0) + strlen(stringbuffer->strings[i]);
if (l >= sizeof(k) - 1)
break;
strlcat(k, sep, sizeof(k));
- strlcat(k, b->strings[i], sizeof(k));
+ strlcat(k, stringbuffer->strings[i], sizeof(k));
}
+ }
PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(k);
}
*/
void VM_bufstr_get (void)
{
- qcstrbuffer_t *b;
+ prvm_stringbuffer_t *stringbuffer;
int strindex;
VM_SAFEPARMCOUNT(2, VM_bufstr_get);
PRVM_G_INT(OFS_RETURN) = OFS_NULL;
- b = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
- if(!b)
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if(!stringbuffer)
{
VM_Warning("VM_bufstr_get: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
- if(strindex < 0 || strindex > MAX_QCSTR_STRINGS)
+ if (strindex < 0)
{
VM_Warning("VM_bufstr_get: invalid string index %i used in %s\n", strindex, PRVM_NAME);
return;
}
- if(b->num_strings <= strindex)
- return;
- if(b->strings[strindex])
- PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(b->strings[strindex]);
+ if (strindex < stringbuffer->num_strings && stringbuffer->strings[strindex])
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(stringbuffer->strings[strindex]);
}
/*
*/
void VM_bufstr_set (void)
{
- int bufindex, strindex;
- qcstrbuffer_t *b;
+ int strindex;
+ prvm_stringbuffer_t *stringbuffer;
const char *news;
- size_t alloclen;
VM_SAFEPARMCOUNT(3, VM_bufstr_set);
- bufindex = (int)PRVM_G_FLOAT(OFS_PARM0);
- b = BUFSTR_BUFFER(bufindex);
- if(!b)
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if(!stringbuffer)
{
- VM_Warning("VM_bufstr_set: invalid buffer %i used in %s\n", bufindex, PRVM_NAME);
+ VM_Warning("VM_bufstr_set: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
strindex = (int)PRVM_G_FLOAT(OFS_PARM1);
- if(strindex < 0 || strindex > MAX_QCSTR_STRINGS)
+ if(strindex < 0 || strindex >= 1000000) // huge number of strings
{
VM_Warning("VM_bufstr_set: invalid string index %i used in %s\n", strindex, PRVM_NAME);
return;
}
+
+ BufStr_Expand(stringbuffer, strindex);
+ stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
+
+ if(stringbuffer->strings[strindex])
+ Mem_Free(stringbuffer->strings[strindex]);
+ stringbuffer->strings[strindex] = NULL;
+
news = PRVM_G_STRING(OFS_PARM2);
- if(b->strings[strindex])
- Z_Free(b->strings[strindex]);
- alloclen = strlen(news) + 1;
- b->strings[strindex] = (char *)Z_Malloc(alloclen);
- memcpy(b->strings[strindex], news, alloclen);
+ if (news && news[0])
+ {
+ size_t alloclen = strlen(news) + 1;
+ stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
+ memcpy(stringbuffer->strings[strindex], news, alloclen);
+ }
+
+ BufStr_Shrink(stringbuffer);
}
/*
========================
VM_bufstr_add
-adds string to buffer in nearest free slot and returns it
+adds string to buffer in first free slot and returns its index
"order == TRUE" means that string will be added after last "full" slot
float bufstr_add(float bufhandle, string str, float order) = #467;
========================
*/
void VM_bufstr_add (void)
{
- int bufindex, order, strindex;
- qcstrbuffer_t *b;
+ int order, strindex;
+ prvm_stringbuffer_t *stringbuffer;
const char *string;
size_t alloclen;
VM_SAFEPARMCOUNT(3, VM_bufstr_add);
- bufindex = (int)PRVM_G_FLOAT(OFS_PARM0);
- b = BUFSTR_BUFFER(bufindex);
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
PRVM_G_FLOAT(OFS_RETURN) = -1;
- if(!b)
+ if(!stringbuffer)
{
- VM_Warning("VM_bufstr_add: invalid buffer %i used in %s\n", bufindex, PRVM_NAME);
+ VM_Warning("VM_bufstr_add: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
string = PRVM_G_STRING(OFS_PARM1);
+ if(!string || !string[0])
+ {
+ VM_Warning("VM_bufstr_add: can not add an empty string to buffer %i in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
+ return;
+ }
order = (int)PRVM_G_FLOAT(OFS_PARM2);
if(order)
- strindex = b->num_strings;
+ strindex = stringbuffer->num_strings;
else
- {
- strindex = BufStr_FindFreeString(b);
- if(strindex < 0)
- {
- VM_Warning("VM_bufstr_add: buffer %i has no free string slots in %s\n", bufindex, PRVM_NAME);
- return;
- }
- }
+ for (strindex = 0;strindex < stringbuffer->num_strings;strindex++)
+ if (stringbuffer->strings[strindex] == NULL)
+ break;
- while(b->num_strings <= strindex)
- {
- if(b->num_strings == MAX_QCSTR_STRINGS)
- {
- VM_Warning("VM_bufstr_add: buffer %i has no free string slots in %s\n", bufindex, PRVM_NAME);
- return;
- }
- b->strings[b->num_strings] = NULL;
- b->num_strings++;
- }
- if(b->strings[strindex])
- Z_Free(b->strings[strindex]);
+ BufStr_Expand(stringbuffer, strindex);
+
+ stringbuffer->num_strings = max(stringbuffer->num_strings, strindex + 1);
alloclen = strlen(string) + 1;
- b->strings[strindex] = (char *)Z_Malloc(alloclen);
- memcpy(b->strings[strindex], string, alloclen);
+ stringbuffer->strings[strindex] = (char *)Mem_Alloc(prog->progs_mempool, alloclen);
+ memcpy(stringbuffer->strings[strindex], string, alloclen);
+
PRVM_G_FLOAT(OFS_RETURN) = strindex;
}
void VM_bufstr_free (void)
{
int i;
- qcstrbuffer_t *b;
+ prvm_stringbuffer_t *stringbuffer;
VM_SAFEPARMCOUNT(2, VM_bufstr_free);
- b = BUFSTR_BUFFER((int)PRVM_G_FLOAT(OFS_PARM0));
- if(!b)
+ stringbuffer = (prvm_stringbuffer_t *)Mem_ExpandableArray_RecordAtIndex(&prog->stringbuffersarray, (int)PRVM_G_FLOAT(OFS_PARM0));
+ if(!stringbuffer)
{
VM_Warning("VM_bufstr_free: invalid buffer %i used in %s\n", (int)PRVM_G_FLOAT(OFS_PARM0), PRVM_NAME);
return;
}
i = (int)PRVM_G_FLOAT(OFS_PARM1);
- if(i < 0 || i > MAX_QCSTR_STRINGS)
+ if(i < 0)
{
VM_Warning("VM_bufstr_free: invalid string index %i used in %s\n", i, PRVM_NAME);
return;
}
- if(b->strings[i])
- Z_Free(b->strings[i]);
- b->strings[i] = NULL;
- if(i+1 == b->num_strings)
- --b->num_strings;
+
+ if (i < stringbuffer->num_strings)
+ {
+ if(stringbuffer->strings[i])
+ Mem_Free(stringbuffer->strings[i]);
+ stringbuffer->strings[i] = NULL;
+ }
+
+ BufStr_Shrink(stringbuffer);
}
//=============
}
}
+// #494 float(float caseinsensitive, string s, ...) crc16
+void VM_crc16(void)
+{
+ float insensitive;
+ static char s[VM_STRINGTEMP_LENGTH];
+ VM_SAFEPARMCOUNTRANGE(2, 8, VM_hash);
+ insensitive = PRVM_G_FLOAT(OFS_PARM0);
+ VM_VarString(1, s, sizeof(s));
+ PRVM_G_FLOAT(OFS_RETURN) = (unsigned short) ((insensitive ? CRC_Block_CaseInsensitive : CRC_Block) ((unsigned char *) s, strlen(s)));
+}
+
void VM_wasfreed (void)
{
VM_SAFEPARMCOUNT(1, VM_wasfreed);
// only init the stuff for the current prog
VM_Files_Init();
VM_Search_Init();
-#ifdef SUPPORT_GECKO
VM_Gecko_Init();
-#endif
// VM_BufStr_Init();
}
CL_PurgeOwner( MENUOWNER );
VM_Search_Reset();
VM_Files_CloseAll();
-#ifdef SUPPORT_GECKO
VM_Gecko_Destroy();
-#endif
// VM_BufStr_ShutDown();
}
+// #510 string(string input, ...) uri_escape (DP_QC_URI_ESCAPE)
+// does URI escaping on a string (replace evil stuff by %AB escapes)
+void VM_uri_escape (void)
+{
+ char src[VM_STRINGTEMP_LENGTH];
+ char dest[VM_STRINGTEMP_LENGTH];
+ char *p, *q;
+ static const char *hex = "0123456789ABCDEF";
+
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_escape);
+ VM_VarString(0, src, sizeof(src));
+
+ for(p = src, q = dest; *p && q < dest + sizeof(dest) - 3; ++p)
+ {
+ if((*p >= 'A' && *p <= 'Z')
+ || (*p >= 'a' && *p <= 'z')
+ || (*p >= '0' && *p <= '9')
+ || (*p == '-') || (*p == '_') || (*p == '.')
+ || (*p == '!') || (*p == '~') || (*p == '*')
+ || (*p == '\'') || (*p == '(') || (*p == ')'))
+ *q++ = *p;
+ else
+ {
+ *q++ = '%';
+ *q++ = hex[(*(unsigned char *)p >> 4) & 0xF];
+ *q++ = hex[ *(unsigned char *)p & 0xF];
+ }
+ }
+ *q++ = 0;
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(dest);
+}
+
+// #510 string(string input, ...) uri_unescape (DP_QC_URI_ESCAPE)
+// does URI unescaping on a string (get back the evil stuff)
+void VM_uri_unescape (void)
+{
+ char src[VM_STRINGTEMP_LENGTH];
+ char dest[VM_STRINGTEMP_LENGTH];
+ char *p, *q;
+ int hi, lo;
+
+ VM_SAFEPARMCOUNTRANGE(1, 8, VM_uri_unescape);
+ VM_VarString(0, src, sizeof(src));
+
+ for(p = src, q = dest; *p; ) // no need to check size, because unescape can't expand
+ {
+ if(*p == '%')
+ {
+ if(p[1] >= '0' && p[1] <= '9')
+ hi = p[1] - '0';
+ else if(p[1] >= 'a' && p[1] <= 'f')
+ hi = p[1] - 'a' + 10;
+ else if(p[1] >= 'A' && p[1] <= 'F')
+ hi = p[1] - 'A' + 10;
+ else
+ goto nohex;
+ if(p[2] >= '0' && p[2] <= '9')
+ lo = p[2] - '0';
+ else if(p[2] >= 'a' && p[2] <= 'f')
+ lo = p[2] - 'a' + 10;
+ else if(p[2] >= 'A' && p[2] <= 'F')
+ lo = p[2] - 'A' + 10;
+ else
+ goto nohex;
+ if(hi != 0 || lo != 0) // don't unescape NUL bytes
+ *q++ = (char) (hi * 0x10 + lo);
+ p += 3;
+ continue;
+ }
+
+nohex:
+ // otherwise:
+ *q++ = *p++;
+ }
+ *q++ = 0;
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(dest);
+}
+
+// #502 string(string filename) whichpack (DP_QC_WHICHPACK)
+// returns the name of the pack containing a file, or "" if it is not in any pack (but local or non-existant)
+void VM_whichpack (void)
+{
+ const char *fn, *pack;
+
+ fn = PRVM_G_STRING(OFS_PARM0);
+ pack = FS_WhichPack(fn);
+
+ PRVM_G_INT(OFS_RETURN) = PRVM_SetTempString(pack ? pack : "");
+}
+
projects / xonotic / darkplaces.git / blobdiff