--- parser3/src/classes/file.C	2001/04/28 15:22:38	1.35
+++ parser3/src/classes/file.C	2001/08/06 12:23:11	1.46
@@ -5,8 +5,9 @@
 
 	Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
 
-	$Id: file.C,v 1.35 2001/04/28 15:22:38 paf Exp $
+	$Id: file.C,v 1.46 2001/08/06 12:23:11 parser Exp $
 */
+static const char *RCSId="$Id: file.C,v 1.46 2001/08/06 12:23:11 parser Exp $"; 
 
 #include "classes.h"
 #include "pa_request.h"
@@ -14,6 +15,7 @@
 #include "pa_table.h"
 #include "pa_vint.h"
 #include "pa_exec.h"
+#include "pa_vdate.h"
 
 // consts
 
@@ -43,7 +45,7 @@ const int FIND_MONKEY_MAX_HOPS=10;
 // methods
 
 static void _save(Request& r, const String&, MethodParams *params) {
-	Value& vfile_name=params->get_no_junction(0, "file name must not be code");
+	Value& vfile_name=params->as_no_junction(0, "file name must not be code");
 
 	// save
 	static_cast<VFile *>(r.self)->save(r.absolute(vfile_name.as_string()));
@@ -51,15 +53,26 @@ static void _save(Request& r, const Stri
 
 static void _delete(Request& r, const String&, MethodParams *params) {
 	Pool& pool=r.pool();
-	Value& vfile_name=params->get_no_junction(0, "file name must not be code");
+	Value& vfile_name=params->as_no_junction(0, "file name must not be code");
 
 	// unlink
 	file_delete(pool, r.absolute(vfile_name.as_string()));
 }
 
+static void _move(Request& r, const String&, MethodParams *params) {
+	Pool& pool=r.pool();
+	Value& vfrom_file_name=params->as_no_junction(0, "from file name must not be code");
+	Value& vto_file_name=params->as_no_junction(1, "to file name must not be code");
+
+	// unlink
+	file_move(pool, 
+		r.absolute(vfrom_file_name.as_string()),
+		r.absolute(vto_file_name.as_string()));
+}
+
 static void _find(Request& r, const String& method_name, MethodParams *params) {
 	Pool& pool=r.pool();
-	Value& vfile_name=params->get_no_junction(0, "file name must not be code");
+	Value& vfile_name=params->as_no_junction(0, "file name must not be code");
 
 	const String &lfile_name=vfile_name.as_string();
 
@@ -83,14 +96,14 @@ static void _find(Request& r, const Stri
 
 	// not found
 	if(params->size()==2) {
-		Value& not_found_code=params->get_junction(1, "not-found param must be code");
+		Value& not_found_code=params->as_junction(1, "not-found param must be code");
 		r.write_pass_lang(r.process(not_found_code));
 	}
 }
 
 static void _load(Request& r, const String& method_name, MethodParams *params) {
 	Pool& pool=r.pool();
-	Value& vfile_name=params->get_no_junction(0, "file name must not be code");
+	Value& vfile_name=params->as_no_junction(0, "file name must not be code");
 
 	const String& lfile_name=vfile_name.as_string();
 
@@ -106,13 +119,22 @@ static void _load(Request& r, const Stri
 
 static void _stat(Request& r, const String& method_name, MethodParams *params) {
 	Pool& pool=r.pool();
-	Value& vfile_name=params->get_no_junction(0, "file name must not be code");
+	Value& vfile_name=params->as_no_junction(0, "file name must not be code");
 
 	const String& lfile_name=vfile_name.as_string();
 
-	size_t size=file_size(r.absolute(lfile_name));
+	size_t size;
+	time_t atime, mtime, ctime;
+	file_stat(r.absolute(lfile_name),
+		size,
+		atime, mtime, ctime);
 	
-	static_cast<VFile *>(r.self)->set(true/*tainted*/, 0/*no bytes*/, size);
+	VFile& vfile=*static_cast<VFile *>(r.self);
+	vfile.set(true/*tainted*/, 0/*no bytes*/, size);
+	Hash& ff=vfile.fields();
+	ff.put(*new(pool) String(pool, "adate"), new(pool) VDate(pool, atime));
+	ff.put(*new(pool) String(pool, "mdate"), new(pool) VDate(pool, mtime));
+	ff.put(*new(pool) String(pool, "cdate"), new(pool) VDate(pool, ctime));
 }
 
 static void append_env_pair(const Hash::Key& key, Hash::Val *value, void *info) {
@@ -128,16 +150,12 @@ static void pass_cgi_header_attribute(Ar
 		hash.put(string.mid(0, colon_pos), 
 		new(string.pool()) VString(string.mid(colon_pos+1, string.size())));
 }
-/**
-	^exec[file-name]
-	^exec[file-name;env hash]
-	^exec[file-name;env hash;cmd;line;arg;s]
-	@todo fix `` in perl - they produced flipping consoles and no output to perl
-*/
-static void _cgi(Request& r, const String& method_name, MethodParams *params) {
+/// @todo fix `` in perl - they produced flipping consoles and no output to perl
+static void _exec_cgi(Request& r, const String& method_name, MethodParams *params,
+					  bool cgi) {
 	Pool& pool=r.pool();
 
-	Value& vfile_name=params->get_no_junction(0, "file name must not be code");
+	Value& vfile_name=params->as_no_junction(0, "file name must not be code");
 
 	const String& script_name=r.absolute(vfile_name.as_string());
 
@@ -186,13 +204,9 @@ static void _cgi(Request& r, const Strin
 #endif
 
 	if(params->size()>1) {
-		Value& venv=params->get_no_junction(1, "env must not be code");
+		Value& venv=params->as_no_junction(1, "env must not be code");
 		if(Hash *user_env=venv.get_hash())
 			user_env->for_each(append_env_pair, &env);
-		else
-			PTHROW(0, 0,
-				&method_name,
-				"env must be hash");
 	}
 
 	Array *argv=0;
@@ -207,42 +221,47 @@ static void _cgi(Request& r, const Strin
 	//out.APPEND_CONST("content-type:text/plain\nheader:test-header\n\ntest-body");
 	//out<<in;
 	String& err=*new(pool) String(pool);
-	int exit_code=pa_exec(script_name, &env, argv, in, out, err);
+	int status=pa_exec(script_name, &env, argv, in, out, err);
 
 	VFile& self=*static_cast<VFile *>(r.self);
-	// construct with 'out' body and header
-	int delim_size;
-	const char *eol_marker="\r\n"; size_t eol_marker_size=2;
-	int pos=out.pos("\r\n\r\n", delim_size=4);
-	if(pos<0) {
-		eol_marker="\n"; eol_marker_size=1;
-		pos=out.pos("\n\n", delim_size=2);
-	}
-	if(pos<0) {
-		delim_size=0; // calm down, compiler
-		PTHROW(0, 0,
-			&method_name,
-			"output does not contain CGI header; exit code=%d; size=%u; text: \"%s\"", 
-				exit_code, (uint)out.size(), out.cstr());
-	}
 
-	const String& header=out.mid(0, pos);
-	const String& body=out.mid(pos+delim_size, out.size());
+	const String *body=&out; // ^file:exec
+	if(cgi) { // ^file:cgi
+		// construct with 'out' body and header
+		int delim_size;
+		const char *eol_marker="\r\n"; size_t eol_marker_size=2;
+		int pos=out.pos("\r\n\r\n", delim_size=4);
+		if(pos<0) {
+			eol_marker="\n"; eol_marker_size=1;
+			pos=out.pos("\n\n", delim_size=2);
+		}
+		if(pos<0) {
+			delim_size=0; // calm down, compiler
+			PTHROW(0, 0,
+				&method_name,
+				"output does not contain CGI header; exit code=%d; outsize=%u; out: \"%s\"; errsize=%u; err: \"%s\"", 
+					status, 
+					(uint)out.size(), out.cstr(),
+					(uint)err.size(), err.cstr());
+		}
 
-	// body
-	self.set(false/*not tainted*/, body.cstr(String::UL_AS_IS), body.size());
+		const String& header=out.mid(0, pos);
+		body=&out.mid(pos+delim_size, out.size());
 
-	// header to $fields
-	{
-		Array rows(pool);
-		header.split(rows, 0, eol_marker, eol_marker_size, String::UL_CLEAN);
-		rows.for_each(pass_cgi_header_attribute, &self.fields());
+		// header to $fields
+		{
+			Array rows(pool);
+			header.split(rows, 0, eol_marker, eol_marker_size, String::UL_CLEAN);
+			rows.for_each(pass_cgi_header_attribute, &self.fields());
+		}
 	}
+	// body
+	self.set(false/*not tainted*/, body->cstr(String::UL_AS_IS), body->size());
 
-	// $exit-code
+	// $status
 	self.fields().put(
-		*new(pool) String(pool, "exit-code"),
-		new(pool) VInt(pool, exit_code));
+		*new(pool) String(pool, "status"),
+		new(pool) VInt(pool, status));
 	
 	// $stderr
 	if(err.size()) {
@@ -250,9 +269,16 @@ static void _cgi(Request& r, const Strin
 			*new(pool) String(pool, "stderr"),
 			new(pool) VString(err));
 
-		SAPI::log(pool, "cgi: %s", err.cstr());
+		SAPI::log(pool, "file:%s: %s", cgi?"cgi":"exec", err.cstr());
 	}
 }
+static void _exec(Request& r, const String& method_name, MethodParams *params) {
+	_exec_cgi(r, method_name, params, false);
+}
+static void _cgi(Request& r, const String& method_name, MethodParams *params) {
+	_exec_cgi(r, method_name, params, true);
+}
+
 
 // constructor
 
@@ -266,6 +292,9 @@ MFile::MFile(Pool& apool) : Methoded(apo
 	// ^delete[file-name]
 	add_native_method("delete", Method::CT_STATIC, _delete, 1, 1);
 
+	// ^move[from-file-name;to-file-name]
+	add_native_method("move", Method::CT_STATIC, _move, 2, 2);
+
 	// ^find[file-name]
 	// ^find[file-name]{when-not-found}
 	add_native_method("find", Method::CT_STATIC, _find, 1, 2);
@@ -277,10 +306,15 @@ MFile::MFile(Pool& apool) : Methoded(apo
 	// ^stat[disk-name]
 	add_native_method("stat", Method::CT_DYNAMIC, _stat, 1, 1);
 
+	// ^cgi[file-name]
+	// ^cgi[file-name;env hash]
+	// ^cgi[file-name;env hash;1cmd;2line;3ar;4g;5s]
+	add_native_method("cgi", Method::CT_DYNAMIC, _cgi, 1, 2+10);
+
 	// ^exec[file-name]
 	// ^exec[file-name;env hash]
 	// ^exec[file-name;env hash;1cmd;2line;3ar;4g;5s]
-	add_native_method("cgi", Method::CT_DYNAMIC, _cgi, 1, 2+5);
+	add_native_method("exec", Method::CT_DYNAMIC, _exec, 1, 2+10);
 }
 
 // global variable