static qboolean chaseParsePoint( BG_XMLParse_t *parse,const struct BG_XMLParseBlock_s *fromBlock, void *data) {
parseChasePoint_t pointLoad;
static BG_XMLParseBlock_t chaseParseBlock[] = {
{"origin", 0, chaseParseOrigin},
{"angles", 0, chaseParseAngles},
{"time", 0, chaseParseTime},
{"distance", 0, chaseParseDistance},
{"target", 0, chaseParseTarget},
{0, 0, 0}
};
memset( &pointLoad, 0, sizeof( pointLoad ));
if (!BG_XMLParse( parse, fromBlock, chaseParseBlock, &pointLoad )) {
return qfalse;
}
if (!pointLoad.hasOrigin || !pointLoad.hasAngles || !pointLoad.hasTime || !pointLoad.hasDistance || !pointLoad.hasTarget )
return BG_XMLError(parse, "Missing section in chase point");
chasePointAdd( pointLoad.time, pointLoad.angles, pointLoad.distance, pointLoad.target, pointLoad.origin );
return qtrue;
}
static qboolean demoEffectParseParent( BG_XMLParse_t *parse, const struct BG_XMLParseBlock_s *fromBlock, void *data) {
demoEffectParent_t *parent;
static BG_XMLParseBlock_t scriptParseBlock[] = {
{"point", demoEffectParsePoint, 0},
{"origin", 0, demoEffectParseParentOrigin},
{"angles", 0, demoEffectParseParentAngles},
{"color", 0, demoEffectParseParentColor},
{"size", 0, demoEffectParseParentSize},
{"script", 0, demoEffectParseParentScript},
{"shader", 0, demoEffectParseParentShader},
{"model", 0, demoEffectParseParentModel},
{0, 0, 0}
};
parent = demoEffectParentCreate();
if (!parent)
return BG_XMLError( parse, "Can't allocate parent" );
data = parent;
if (!BG_XMLParse( parse, fromBlock, scriptParseBlock, data ))
return qfalse;
return qtrue;
}
qboolean BG_XMLParse( BG_XMLParse_t *parse, const BG_XMLParseBlock_t *fromBlock, const BG_XMLParseBlock_t *parseBlock, void *data ) {
char tagName[128];
char line[1024];
char c;
int index;
qboolean readTag, closeTag;
const BG_XMLParseBlock_t *blockScan;
readTag = qfalse;
parse->depth++;
index = 0;
while ( parse->filePos < parse->fileSize ) {
parse->filePos++;
trap_FS_Read( &c, 1, parse->fileHandle );
if ( readTag ) {
if (c == '/') {
if (!index)
closeTag = qtrue;
else
return BG_XMLError(parse, "/ in tag");
} else if (c == '>') {
if (!index)
return BG_XMLError(parse, "empty tag");
tagName[index] = 0;
if ( closeTag ) {
if (!fromBlock || Q_stricmp( tagName, fromBlock->tagName))
return BG_XMLError(parse, "Unmatched close tag %s", tagName );
return qtrue;
}
index = 0;
readTag = qfalse;
blockScan = parseBlock;
while (blockScan) {
if (!blockScan->tagName) {
blockScan = 0;
break;
}
if (!Q_stricmp(blockScan->tagName, tagName)) {
if (blockScan->openHandler) {
if (!blockScan->openHandler( parse, blockScan, data))
return qfalse;
} else {
if (!BG_XMLParse( parse, blockScan, 0, data))
return qfalse;
}
break;
}
blockScan++;
}
if (!blockScan) {
BG_XMLParseBlock_t block;
/* Handle unrecognized blocks with a temp handler */
block.tagName = tagName;
block.openHandler = 0;
block.textHandler = 0;
// Com_Printf("XML unrecognized tag %s, line %d\n", tagName, parse->line );
if (!BG_XMLParse( parse, &block, 0, 0))
return qfalse;
}
} else if (c == ' ' || c == '\t' || c =='\r') {
} else if (c =='\n' ) {
parse->line++;
} else {
if (index >= sizeof( tagName)-1)
return BG_XMLError(parse, "tag too long" );
tagName[index++] = c;
}
} else {
if (c == '<') {
line[index] = 0;
if (fromBlock && fromBlock->textHandler) {
if ( !index )
BG_XMLWarning( parse, "Empty line for tag %s", fromBlock->tagName );
else if (!fromBlock->textHandler( parse, line, data ))
return qfalse;
}
readTag = qtrue;
closeTag = qfalse;
index = 0;
} else if (c) {
if (c == '\n')
parse->line++;
if (index >= sizeof(line)-1)
return BG_XMLError(parse, "line too long" );
line[index++] = c;
}
}
continue;
}
if (!fromBlock) {
trap_FS_FCloseFile( parse->fileHandle );
}
return qtrue;
};