Now for incorrect scripts (which doesnt start with #SHS) shell says that they are incorrect, not "File not found". Also, translated comments from russian to english in two files.

git-svn-id: svn://kolibrios.org@7792 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/system/shell/globals.h

@@ -1,5 +1,5 @@
 
-#define SHELL_VERSION "0.7.8"
+#define SHELL_VERSION "0.7.8a"
 
 extern char	PATH[256];
 extern char	PARAM[256];

programs/system/shell/modules/module_executable.c

@@ -4,32 +4,30 @@
 int executable_run(char cmd[], char args[])
 {
 
-char	exec[FILENAME_MAX];
-int		result;
+	char	exec[FILENAME_MAX];
+	int		result;
 
-if ( '/' == cmd[0]) // ¥á«¨ ¯ãâì  ¡á®«îâ­ë©
+	if ( '/' == cmd[0]) // if path is absolute
 	{
 		strcpy(exec, cmd);
-
-	if (  !file_check(exec) ) // ¯à®¢¥à塞 áãé¥á⢮¢ ­¨¥ ä ©« 
+		if (!file_check(exec) ) // check file existense
 		{
 			file_not_found(cmd);
 			return FALSE;
 		}
 	}
-
-else 
+	else 
 	{
-	strcpy(exec, cur_dir); // ¯à®¢¥à塞 ä ©« ¢ ⥪ã饬 ª â «®£¥
+		strcpy(exec, cur_dir); // check file in current directory
 		if (exec[strlen(exec)-1] != '/') 
 			strcat(exec, "/"); // add slash
 		strcat(exec, cmd);
 		
-	if ( !file_check(exec) ) // ¯à®¢¥à塞 áãé¥á⢮¢ ­¨¥ ä ©« 
+		if ( !file_check(exec) ) // check file existense
 		{
-		strcpy(exec, "/rd/1/"); // ¯à®¢¥à塞 ä ©« ­  ¢¨àâã «ì­®¬ ¤¨áª¥
+			strcpy(exec, "/rd/1/"); // check file on virtual disk
 			strcat(exec, cmd);
-			if ( !file_check(exec) ) // ¯à®¢¥à塞 áãé¥á⢮¢ ­¨¥ ä ©« 
+			if ( !file_check(exec) ) // check file existense
 			{
 				file_not_found(cmd);
 				return FALSE;
@@ -37,15 +35,12 @@ else
 		}
 	}
 
+	// if file exists:
 
-if ( script_check(exec) )
-	return script_run(exec, args);
-
-/* § ¯ã᪠¯à®£à ¬¬ë */
-result = program_run(exec, args);
-if (result > 0)
+	// try to run as a program
+	result = program_run(exec, args);
+	if (result > 0)
 	{
-	
 		if ( !program_console(result)  )
 		{
 				LAST_PID = result;
@@ -57,11 +52,21 @@ if (result > 0)
 		}
 		return TRUE;
 	}
-else	
+	else	
 	{
-	file_not_found(cmd);
+		if ( script_check(exec) ) // if file is a valid script
+		{
+			return script_run(exec, args);
+		} else
+		{
+			#if LANG_ENG
+				printf ("Error in '%s' : script must start with #SHS line\n\r", cmd);
+			#elif LANG_RUS
+				printf ("Žè¨¡ª  ¢ '%s' : áªà¨¯â ¤®«¦¥­ ­ ç¨­ âìáï á® áâà®çª¨ #SHS\n\r", cmd);
+			#endif
 			return FALSE;
 		}
+	}
 
 }
 

programs/system/shell/modules/module_program.c

@@ -2,17 +2,17 @@
 int program_run(char cmd[], char param[])
 {
 
-kol_struct70	k70;
+	kol_struct70	k70;
 
-k70.p00 = 7;
-k70.p04 = 0;
-//k70.p08 = (unsigned) param;
-*((unsigned*)&k70 + 2) = (unsigned) param;
-k70.p12 = 0;
-k70.p16 = 0;
-k70.p20 = 0;
-k70.p21 = cmd;
+	k70.p00 = 7;
+	k70.p04 = 0;
+	//k70.p08 = (unsigned) param;
+	*((unsigned*)&k70 + 2) = (unsigned) param;
+	k70.p12 = 0;
+	k70.p16 = 0;
+	k70.p20 = 0;
+	k70.p21 = cmd;
 
-return kol_file_70(&k70);
+	return kol_file_70(&k70);
 }
 

programs/system/shell/modules/module_script.c

@@ -4,22 +4,22 @@
 int script_check(char file[])
 {
 
-kol_struct70	k70;
-char		buf[4];
+	kol_struct70	k70;
+	char		buf[4];
 
-k70.p00 = 0;
-k70.p04 = 0;
-//k70.p08 = 0;
-k70.p12 = 4; // ÷èòàòü 4 áàéòà
-k70.p16 = (unsigned) buf;
-k70.p20 = 0;
-k70.p21 = file;
+	k70.p00 = 0;
+	k70.p04 = 0;
+	//k70.p08 = 0;
+	k70.p12 = 4; // read 4 bytes
+	k70.p16 = (unsigned) buf;
+	k70.p20 = 0;
+	k70.p21 = file;
 
-kol_file_70(&k70);
+	kol_file_70(&k70);
 
-if ( !strcmp(buf, script_sign) )
+	if ( !strcmp(buf, script_sign) ) // if we found the script signature
 		return TRUE;
-else
+	else
 		return FALSE;
 }
 
@@ -28,55 +28,55 @@ else
 int script_run(char exec[], char args[])
 {
 
-kol_struct70	k70;
-kol_struct_BDVK	bdvk;
-unsigned	result, i;
-unsigned	long long filesize, pos;
-char		*buf; //áóôåğ, êóäà êîïèğóåòñÿ ñêğèïò
+	kol_struct70	k70;
+	kol_struct_BDVK	bdvk;
+	unsigned	result, i;
+	unsigned	long long filesize, pos;
+	char		*buf; // buffer, where script is copied
 
-k70.p00 = 5;
-k70.p04 = k70.p12 = 0;
-//k70.p08 = 0;
-k70.p16 = (unsigned) &bdvk;
-k70.p20 = 0;
-k70.p21 = exec;
+	k70.p00 = 5;
+	k70.p04 = k70.p12 = 0;
+	//k70.p08 = 0;
+	k70.p16 = (unsigned) &bdvk;
+	k70.p20 = 0;
+	k70.p21 = exec;
 
-result = kol_file_70(&k70); // ïîëó÷àåì èíôîğìàöèş î ôàéëå
-if ( 0 != result ) 
+	result = kol_file_70(&k70); // get file info
+	if ( 0 != result ) 
 		return FALSE;
 
-filesize = bdvk.p32; // ïîëó÷àåì ğàçìåğ ôàéëà
+	filesize = bdvk.p32; // get file size
 
-buf = malloc(filesize+256); // may fail for over 4Gb file, but impossible case
-if (NULL == buf)
+	buf = malloc(filesize+256); // may fail for over 4Gb file, but impossible case
+	if (NULL == buf)
 		return FALSE;
 
-buf[filesize]=0;
+	buf[filesize]=0;
 
-k70.p00 = 0;
-k70.p04 = 0;
-//k70.p08 = 0;
-k70.p12 = filesize;
-k70.p16 = (unsigned) buf;
-k70.p20 = 0;
-k70.p21 = exec;
+	k70.p00 = 0;
+	k70.p04 = 0;
+	//k70.p08 = 0;
+	k70.p12 = filesize;
+	k70.p16 = (unsigned) buf;
+	k70.p20 = 0;
+	k70.p21 = exec;
 
-result = kol_file_70(&k70); // ñ÷èòûâàåì ôàéë â áóôåğ
-if ( 0 != result ) 
+	result = kol_file_70(&k70); // read file to the buffer
+	if ( 0 != result ) 
 		{
 		free(buf);
 		return FALSE;
 		}
 
-pos = 0;
+	pos = 0;
 
-for (;;) // îáğàáîòêà ñêğèïòà
+	for (;;) // script processing
 		{
 
 		if (pos > filesize)
 			break;
 
-	for (i=0;;i++) // ñ÷èòûâàíèå ñòğîêè
+		for (i=0;;i++) // reading a string
 			{
 			if ((0x0A == buf[pos])||(0x0D == buf[pos])||(0 == buf[pos]))
 				{
@@ -88,18 +88,18 @@ for (;;) //
 			pos++;
 			}
 
-	if ( 0 == strlen(CMD) ) // ïóñòàÿ ñòğîêà
+		if ( 0 == strlen(CMD) ) // empty string
 			continue;
 
-	if ('#' == CMD[0]) // êîììåíòàğèé
+		if ('#' == CMD[0]) // comment
 			continue;
 
 		command_execute();
 
 		}
 
-free(buf);
-return TRUE;
+	free(buf);
+	return TRUE;
 }
 
 /// ===========================================================