+<?php
+$lGenDate = date("Y-m-d H:i");
+$gOutput = <<<EOF
/*
* Acess2 InitRD
* InitRD Data
- * Generated <?php echo date("Y-m-d H:i"),"\n"; ?>
+ * Generated $lGenDate
*/
#include "initrd.h"
-<?php
+
+EOF;
+
+$ACESSDIR = getenv("ACESSDIR");
+$ARCH = getenv("ARCH");
+
+$gInputFile = $argv[1];
+$gOutputFile = $argv[2];
+$gDepFile = ($argc > 3 ? $argv[3] : false);
+
+$gDependencies = array();
+
$lines = file($argv[1]);
$lDepth = 0;
foreach($lines as $line)
{
$line = trim($line);
+ // Directory
if(preg_match('/^Dir\s+"([^"]+)"\s+{$/', $line, $matches))
{
$new = array($matches[1], array());
$lDepth ++;
continue;
}
+ // End of a block
if($line == "}")
{
$lDepth --;
$lStack[$lDepth][1][] = array_pop($lStack);
continue;
}
+ // File
if(preg_match('/^File\s+"([^"]+)"\s+"([^"]+)"$/', $line, $matches))
{
$lStack[$lDepth][1][] = array($matches[1], $matches[2]);
continue;
}
+ echo "ERROR: $line\n";
+ exit(0);
}
function hd($fp)
+{
+ //return "0x".str_pad( dechex(ord(fgetc($fp))), 8, "0", STR_PAD_LEFT );
+ $val = unpack("I", fread($fp, 4));
+ //print_r($val); exit -1;
+ return "0x".dechex($val[1]);
+}
+
+function hd8($fp)
{
return "0x".str_pad( dechex(ord(fgetc($fp))), 2, "0", STR_PAD_LEFT );
}
+$inode = 0;
function ProcessFolder($prefix, $items)
{
+ global $gOutput, $gDependencies;
+ global $ACESSDIR, $ARCH;
+ global $inode;
foreach($items as $i=>$item)
{
- if(is_array($item[1])) {
-
+ $inode ++;
+ if(is_array($item[1]))
+ {
ProcessFolder("{$prefix}_{$i}", $item[1]);
- echo "tInitRD_File {$prefix}_{$i}_entries[] = {\n";
+ $gOutput .= "tInitRD_File {$prefix}_{$i}_entries[] = {\n";
foreach($item[1] as $j=>$child)
{
- if($j) echo ",\n";
- echo "\t{\"".addslashes($child[0])."\",&{$prefix}_{$i}_{$j}}";
+ if($j) $gOutput .= ",\n";
+ $gOutput .= "\t{\"".addslashes($child[0])."\",&{$prefix}_{$i}_{$j}}";
}
- echo "\n};\n";
+ $gOutput .= "\n};\n";
$size = count($item[1]);
- echo <<<EOF
+ $gOutput .= <<<EOF
tVFS_Node {$prefix}_{$i} = {
.NumACLs = 1,
.ACLs = &gVFS_ACL_EveryoneRX,
.Flags = VFS_FFLAG_DIRECTORY,
.Size = $size,
+ .Inode = {$inode},
.ImplPtr = {$prefix}_{$i}_entries,
.ReadDir = InitRD_ReadDir,
.FindDir = InitRD_FindDir
EOF;
}
- else {
- $size = filesize($item[1]);
+ else
+ {
+ $path = $item[1];
- echo "Uint8 {$prefix}_{$i}_data[] = {\n";
- $fp = fopen($item[1], "rb");
- for( $j = 0; $j + 16 < $size; $j += 16 )
- {
- echo "\t";
- echo hd($fp),",",hd($fp),",";
- echo hd($fp),",",hd($fp),",";
- echo hd($fp),",",hd($fp),",";
- echo hd($fp),",",hd($fp),",";
- echo hd($fp),",",hd($fp),",";
- echo hd($fp),",",hd($fp),",";
- echo hd($fp),",",hd($fp),",";
- echo hd($fp),",",hd($fp),",\n";
+ // Parse path components
+ $path = str_replace("__BIN__", "$ACESSDIR/Usermode/Output/$ARCH", $path);
+ $path = str_replace("__FS__", "$ACESSDIR/Usermode/Filesystem", $path);
+ echo $path,"\n";
+ // ---
+
+ $gDependencies[] = $path;
+
+ if(!file_exists($path)) {
+ echo "ERROR: '{$path}' does not exist\n",
+ exit(1);
}
- echo "\t";
- for( ; $j < $size; $j ++ )
- {
- if( $j & 15 ) echo ",";
- echo hd($fp);
+ $size = filesize($path);
+
+ $fp = fopen($path, "rb");
+
+ $gOutput .= "Uint8 {$prefix}_{$i}_data[] = {\n";
+ for( $j = 0; $j + 16 < $size; $j += 16 ) {
+ $gOutput .= "\t";
+ $gOutput .= hd8($fp).",".hd8($fp).",";
+ $gOutput .= hd8($fp).",".hd8($fp).",";
+ $gOutput .= hd8($fp).",".hd8($fp).",";
+ $gOutput .= hd8($fp).",".hd8($fp).",";
+ $gOutput .= hd8($fp).",".hd8($fp).",";
+ $gOutput .= hd8($fp).",".hd8($fp).",";
+ $gOutput .= hd8($fp).",".hd8($fp).",";
+ $gOutput .= hd8($fp).",".hd8($fp).",\n";
+ }
+ $gOutput .= "\t";
+ for( ; $j < $size; $j ++ ) {
+ if( $j & 15 ) $gOutput .= ",";
+ $gOutput .= hd8($fp);
}
fclose($fp);
- echo "\n};\n";
- echo <<<EOF
+ $gOutput .= "\n};\n";
+ $gOutput .= <<<EOF
tVFS_Node {$prefix}_{$i} = {
.NumACLs = 1,
.ACLs = &gVFS_ACL_EveryoneRX,
.Flags = 0,
.Size = $size,
+ .Inode = {$inode},
.ImplPtr = {$prefix}_{$i}_data,
.Read = InitRD_ReadFile
};
}
}
+//print_r($lStack);
+//exit(1);
+
ProcessFolder("gInitRD_Files", $lStack[0][1]);
-echo "tInitRD_File gInitRD_Root_Files[] = {\n";
+$gOutput .= "tInitRD_File gInitRD_Root_Files[] = {\n";
foreach($lStack[0][1] as $j=>$child)
{
- if($j) echo ",\n";
- echo "\t{\"".addslashes($child[0])."\",&gInitRD_Files_{$j}}";
+ if($j) $gOutput .= ",\n";
+ $gOutput .= "\t{\"".addslashes($child[0])."\",&gInitRD_Files_{$j}}";
}
-echo "\n};\n";
-?>
+$gOutput .= "\n};\n";
+$nRootFiles = count($lStack[0][1]);
+$gOutput .= <<<EOF
tVFS_Node gInitRD_RootNode = {
.NumACLs = 1,
.ACLs = &gVFS_ACL_EveryoneRX,
.Flags = VFS_FFLAG_DIRECTORY,
- .Size = <?php echo count($lStack[0][1]);?>,
+ .Size = $nRootFiles,
.ImplPtr = gInitRD_Root_Files,
.ReadDir = InitRD_ReadDir,
.FindDir = InitRD_FindDir
};
+EOF;
+
+$gOutput .= <<<EOF
+
+tVFS_Node * const gInitRD_FileList[] = {
+&gInitRD_RootNode
+EOF;
+
+function PutNodePointers($prefix, $items)
+{
+ global $gOutput;
+ foreach($items as $i=>$item)
+ {
+ $gOutput .= ",&{$prefix}_{$i}";
+ if(is_array($item[1]))
+ {
+ PutNodePointers("{$prefix}_{$i}", $item[1]);
+ }
+ }
+}
+
+PutNodePointers("gInitRD_Files", $lStack[0][1]);
+
+$gOutput .= <<<EOF
+};
+const int giInitRD_NumFiles = sizeof(gInitRD_FileList)/sizeof(gInitRD_FileList[0]);
+
+EOF;
+
+
+$fp = fopen($gOutputFile, "w");
+fputs($fp, $gOutput);
+fclose($fp);
+
+
+if($gDepFile !== false)
+{
+ $fp = fopen($gDepFile, "w");
+ $line = $gOutputFile.":\t".implode(" ", $gDependencies);
+ fputs($fp, $line);
+ fclose($fp);
+}
+
+?>