--- parser3/src/include/pa_common.h	2020/12/02 17:22:44	1.184
+++ parser3/src/include/pa_common.h	2026/01/06 16:36:39	1.197
@@ -1,14 +1,14 @@
 /** @file
 	Parser: commonly used functions.
 
-	Copyright (c) 2001-2017 Art. Lebedev Studio (http://www.artlebedev.com)
-	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
+	Copyright (c) 2001-2024 Art. Lebedev Studio (http://www.artlebedev.com)
+	Authors: Konstantin Morshnev <moko@design.ru>, Alexandr Petrosian <paf@design.ru>
 */
 
 #ifndef PA_COMMON_H
 #define PA_COMMON_H
 
-#define IDENT_PA_COMMON_H "$Id: pa_common.h,v 1.184 2020/12/02 17:22:44 moko Exp $"
+#define IDENT_PA_COMMON_H "$Id: pa_common.h,v 1.197 2026/01/06 16:36:39 moko Exp $"
 
 #include "pa_string.h"
 #include "pa_hash.h"
@@ -20,7 +20,6 @@ class Request;
 #define HTTP_STATUS_CAPITALIZED	"Status"
 
 #define HTTP_CONTENT_LENGTH		"content-length"
-#define HTTP_CONTENT_LENGTH_CAPITALIZED	"Content-Length"
 
 #define HTTP_CONTENT_TYPE		"content-type"
 #define HTTP_CONTENT_TYPE_UPPER		"CONTENT-TYPE"
@@ -39,7 +38,7 @@ class Request;
 #define HTTP_CONTENT_TYPE_MULTIPART_RELATED	"multipart/related"
 #define HTTP_CONTENT_TYPE_MULTIPART_MIXED	"multipart/mixed"
 
-const String content_disposition_filename_name(CONTENT_DISPOSITION_FILENAME_NAME);
+extern const String content_disposition_filename_name;
 
 #define HASH_ORDER
 
@@ -82,7 +81,7 @@ int pa_stat(const char *pathname, struct
 int pa_open(const char *pathname, int flags, int mode=0);
 FILE *pa_fopen(const char *pathname, const char *mode);
 
-#define pa_lseek(fd, offset) _lseeki64(fd, offset, SEEK_SET)
+#define pa_lseek _lseeki64
 
 #else
 
@@ -92,7 +91,7 @@ FILE *pa_fopen(const char *pathname, con
 #define pa_open open
 #define pa_fopen fopen
 
-#define pa_lseek(fd, offset) lseek(fd, offset, SEEK_SET)
+#define pa_lseek lseek
 
 #endif
 
@@ -100,7 +99,7 @@ FILE *pa_fopen(const char *pathname, con
 	file related functions
 */
 
-#define FILE_BUFFER_SIZE	4096
+#define FILE_BUFFER_SIZE (128*0x400)
 
 int pa_lock_shared_blocking(int fd);
 int pa_lock_exclusive_blocking(int fd);
@@ -212,7 +211,7 @@ size_t stdout_write(const void *buf, siz
 
 void check_safe_mode(struct stat finfo, const String& file_spec, const char* fname); 
 
-int file_block_read(const int f, unsigned char* buffer, const size_t size);
+ssize_t file_block_read(const int f, void* buffer, const size_t size);
 
 /** 
 	String related functions
@@ -228,8 +227,6 @@ char *lsplit(char *string, char delim);
 char *lsplit(char **string_ref,char delim);
 char *rsplit(char *string, char delim);
 
-const char* format(double value, const char *fmt);
-
 char* unescape_chars(const char* cp, int len, Charset* client_charset=0, bool js=false/*true==decode \uXXXX and don't convert '+' to space*/);
 
 char *search_stop(char*& current, char cstop_at);
@@ -244,17 +241,20 @@ void back_slashes_to_slashes(char *s);
 
 size_t strpos(const char *str, const char *substr);
 
-int remove_crlf(char *start, char *end);
+size_t remove_crlf(char *start, char *end);
 
 inline bool pa_isalpha(unsigned char c) { return (((c>='A') && (c<='Z')) || ((c>='a') && (c<='z'))); }
 inline bool pa_isalnum(unsigned char c) { return (((c>='0') && (c<='9')) || pa_isalpha(c)); }
 
+void pa_strncpy(char *dst, const char *src, size_t n);
 char *pa_strcat(const char *a, const char *b, const char *c = 0);
 const char *pa_filename(const char *path);
 
 const char* capitalize(const char* s);
-char *str_lower(const char *s, size_t helper_length=0);
-char *str_upper(const char *s, size_t helper_length=0);
+char *str_lower(const char *s, size_t length);
+char *str_upper(const char *s, size_t length);
+inline char *str_lower(const char *s) { return str_lower(s, strlen(s)); }
+inline char *str_upper(const char *s) { return str_upper(s, strlen(s)); }
 
 const char* hex_string(unsigned char* bytes, size_t size, bool upcase);
 extern const char* hex_digits;