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nginx-0.0.1-2003-11-13-19:16:33 import

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This commit is contained in:
Igor Sysoev 2003-11-13 16:16:33 +00:00
parent 562e53ea7d
commit 45890ea8c1
19 changed files with 305 additions and 95 deletions
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2
src/core/ngx_core.h
View File

@ -30,7 +30,7 @@ typedef struct ngx_connection_s ngx_connection_t;
#include <ngx_times.h>
#include <ngx_inet.h>
#include <ngx_conf_file.h>
#include <ngx_os_init.h>
#include <ngx_os.h>
#include <ngx_connection.h>

59
src/http/modules/ngx_http_static_handler.c
View File

@ -87,30 +87,52 @@ ngx_log_debug(r->connection->log, "HTTP filename: '%s'" _ r->file.name.data);
#if (WIN9X)
/*
* There is no way to open a file or a directory in Win9X with
* one syscall: Win9X has no FILE_FLAG_BACKUP_SEMANTICS flag.
* So we need to check its type before the opening
*/
if (ngx_win32_version < NGX_WIN_NT) {
r->file.info.dwFileAttributes = GetFileAttributes(r->file.name.data);
if (r->file.info.dwFileAttributes == INVALID_FILE_ATTRIBUTES) {
err = ngx_errno;
ngx_log_error(NGX_LOG_ERR, r->connection->log, err,
ngx_file_type_n " \"%s\" failed", r->file.name.data);
/*
* There is no way to open a file or a directory in Win9X with
* one syscall: Win9X has no FILE_FLAG_BACKUP_SEMANTICS flag.
* So we need to check its type before the opening.
*/
if (err == NGX_ENOENT || err == NGX_ENOTDIR) {
return NGX_HTTP_NOT_FOUND;
r->file.info.dwFileAttributes = GetFileAttributes(r->file.name.data);
if (r->file.info.dwFileAttributes == INVALID_FILE_ATTRIBUTES) {
err = ngx_errno;
ngx_log_error(NGX_LOG_ERR, r->connection->log, err,
ngx_file_type_n " \"%s\" failed", r->file.name.data);
} else if (err == NGX_EACCES) {
return NGX_HTTP_FORBIDDEN;
if (err == NGX_ENOENT || err == NGX_ENOTDIR) {
return NGX_HTTP_NOT_FOUND;
} else {
return NGX_HTTP_INTERNAL_SERVER_ERROR;
} else if (err == NGX_EACCES) {
return NGX_HTTP_FORBIDDEN;
} else {
return NGX_HTTP_INTERNAL_SERVER_ERROR;
}
}
if (ngx_is_dir(r->file.info)) {
ngx_log_debug(r->connection->log, "HTTP DIR: '%s'" _ r->file.name.data);
if (!(r->headers_out.location =
ngx_http_add_header(&r->headers_out, ngx_http_headers_out)))
{
return NGX_HTTP_INTERNAL_SERVER_ERROR;
}
*last++ = '/';
*last = '\0';
r->headers_out.location->key.len = 8;
r->headers_out.location->key.data = "Location" ;
r->headers_out.location->value.len = last - location;
r->headers_out.location->value.data = location;
return NGX_HTTP_MOVED_PERMANENTLY;
}
}
#else
#endif
if (r->file.fd == NGX_INVALID_FILE) {
r->file.fd = ngx_open_file(r->file.name.data,
@ -163,7 +185,6 @@ ngx_log_debug(r->connection->log, "FILE: %d" _ r->file.fd);
if (ngx_is_dir(r->file.info)) {
ngx_log_debug(r->connection->log, "HTTP DIR: '%s'" _ r->file.name.data);
#if !(WIN9X)
if (ngx_close_file(r->file.fd) == NGX_FILE_ERROR) {
ngx_log_error(NGX_LOG_ALERT, r->connection->log, ngx_errno,
ngx_close_file_n " \"%s\" failed", r->file.name.data);
@ -171,7 +192,6 @@ ngx_log_debug(r->connection->log, "HTTP DIR: '%s'" _ r->file.name.data);
r->file.fd = NGX_INVALID_FILE;
r->file.info_valid = 0;
#endif
if (!(r->headers_out.location =
ngx_http_add_header(&r->headers_out, ngx_http_headers_out)))
@ -202,7 +222,6 @@ ngx_log_debug(r->connection->log, "HTTP DIR: '%s'" _ r->file.name.data);
return NGX_HTTP_NOT_FOUND;
}
#endif
#endif
r->content_handler = ngx_http_static_handler;

3
src/http/ngx_http_core_module.c
View File

@ -4,9 +4,6 @@
#include <ngx_event.h>
#include <ngx_http.h>
#include <nginx.h>
#if __FreeBSD__
#include <ngx_freebsd_init.h>
#endif
static void ngx_http_phase_event_handler(ngx_event_t *rev);

16
src/os/unix/ngx_freebsd.h Normal file
View File

@ -0,0 +1,16 @@
#ifndef _NGX_FREEBSD_H_INCLUDED_
#define _NGX_FREEBSD_H_INCLUDED_
ngx_chain_t *ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in);
extern int ngx_freebsd_kern_osreldate;
extern int ngx_freebsd_hw_ncpu;
extern int ngx_freebsd_net_inet_tcp_sendspace;
extern int ngx_freebsd_sendfile_nbytes_bug;
extern int ngx_freebsd_kern_ipc_zero_copy_send;
extern int ngx_freebsd_use_tcp_nopush;
#endif /* _NGX_FREEBSD_H_INCLUDED_ */

16
src/os/unix/ngx_freebsd_config.h
View File

@ -24,23 +24,35 @@
#include <osreldate.h>
/* TODO: autoconf */
#if __FreeBSD_version < 300007
typedef u_int64_t uint64_t;
typedef u_int32_t uintptr_t;
#endif
#if __FreeBSD_version < 330002 /* exactly */
typedef uint32_t socklen_t;
#endif
#if (i386)
#define OFF_FMT "%lld"
#define SIZE_FMT "%d"
#define SIZEX_FMT "%x"
#define TIME_FMT "%lu"
#else /* amd64, alpha, sparc64, ia64 */
#define OFF_FMT "%ld"
#define SIZE_FMT "%ld"
#define SIZEX_FMT "%lx"
#define TIME_FMT "%lu"
#endif
#define TIME_FMT "%lu"
#define PID_FMT "%d"
#define RLIM_FMT "%lld"
#ifndef HAVE_SELECT

3
src/os/unix/ngx_freebsd_init.c
View File

@ -1,5 +1,6 @@
#include <ngx_freebsd_init.h>
#include <ngx_config.h>
#include <ngx_core.h>
/* FreeBSD 3.4 at least */

26
src/os/unix/ngx_freebsd_init.h
View File

@ -1,26 +0,0 @@
#ifndef _NGX_FREEBSD_INIT_H_INCLUDED_
#define _NGX_FREEBSD_INIT_H_INCLUDED_
#include <ngx_config.h>
#include <ngx_core.h>
/* STUB */
int ngx_posix_init(ngx_log_t *log);
ssize_t ngx_unix_recv(ngx_connection_t *c, char *buf, size_t size);
ssize_t ngx_readv_chain(ngx_connection_t *c, ngx_chain_t *entry);
/* */
ngx_chain_t *ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in);
extern int ngx_freebsd_kern_osreldate;
extern int ngx_freebsd_hw_ncpu;
extern int ngx_freebsd_net_inet_tcp_sendspace;
extern int ngx_freebsd_sendfile_nbytes_bug;
extern int ngx_freebsd_kern_ipc_zero_copy_send;
extern int ngx_freebsd_use_tcp_nopush;
#endif /* _NGX_FREEBSD_INIT_H_INCLUDED_ */

1
src/os/unix/ngx_freebsd_sendfile_chain.c
View File

@ -2,7 +2,6 @@
#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_event.h>
#include <ngx_freebsd_init.h>
/*

3
src/os/unix/ngx_linux_config.h
View File

@ -34,8 +34,9 @@
#define OFF_FMT "%lld"
#define SIZE_FMT "%d"
#define SIZEX_FMT "%x"
#define PID_FMT "%d"
#define TIME_FMT "%lu"
#define PID_FMT "%d"
#define RLIM_FMT "%lu"

6
src/os/unix/ngx_linux_init.c
View File

@ -3,12 +3,6 @@
#include <ngx_core.h>
/* STUB */
ssize_t ngx_unix_recv(ngx_connection_t *c, char *buf, size_t size);
ngx_chain_t *ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in);
int ngx_posix_init(ngx_log_t *log);
char ngx_linux_kern_ostype[50];
char ngx_linux_kern_osrelease[20];

58
src/os/unix/ngx_os.h Normal file
View File

@ -0,0 +1,58 @@
#ifndef _NGX_OS_H_INCLUDED_
#define _NGX_OS_H_INCLUDED_
#include <ngx_config.h>
#include <ngx_core.h>
#define NGX_IO_SENDFILE 1
#define NGX_IO_ZEROCOPY 2
#if (HAVE_SENDFILE)
#define NGX_HAVE_SENDFILE NGX_IO_SENDFILE
#else
#define NGX_HAVE_SENDFILE 0
#endif
#if (HAVE_ZEROCOPY)
#define NGX_HAVE_ZEROCOPY NGX_IO_ZEROCOPY
#else
#define NGX_HAVE_ZEROCOPY 0
#endif
typedef struct {
ssize_t (*recv)(ngx_connection_t *c, char *buf, size_t size);
ssize_t (*recv_chain)(ngx_connection_t *c, ngx_chain_t *in);
ssize_t (*send)(ngx_connection_t *c, char *buf, size_t size);
ngx_chain_t *(*send_chain)(ngx_connection_t *c, ngx_chain_t *in);
int flags;
} ngx_os_io_t;
int ngx_os_init(ngx_log_t *log);
int ngx_daemon(ngx_log_t *log);
int ngx_posix_init(ngx_log_t *log);
ssize_t ngx_unix_recv(ngx_connection_t *c, char *buf, size_t size);
ssize_t ngx_readv_chain(ngx_connection_t *c, ngx_chain_t *entry);
ngx_chain_t *ngx_writev_chain(ngx_connection_t *c, ngx_chain_t *in);
extern ngx_os_io_t ngx_os_io;
extern int ngx_max_sockets;
extern int ngx_inherited_nonblocking;
extern int restart;
extern int rotate;
#ifdef __FreeBSD__
#include <ngx_freebsd.h>
#endif
#endif /* _NGX_OS_H_INCLUDED_ */

2
src/os/unix/ngx_posix_init.c
View File

@ -47,7 +47,7 @@ int ngx_posix_init(ngx_log_t *log)
}
ngx_log_error(NGX_LOG_INFO, log, 0,
"getrlimit(RLIMIT_NOFILE): %qd:%qd",
"getrlimit(RLIMIT_NOFILE): " RLIM_FMT ":" RLIM_FMT,
rlmt.rlim_cur, rlmt.rlim_max);
ngx_max_sockets = rlmt.rlim_cur;

4
src/os/unix/ngx_solaris_config.h
View File

@ -22,6 +22,7 @@
#include <sys/filio.h> /* FIONBIO */
#include <sys/stropts.h> /* INFTIM */
#include <sys/socket.h>
#include <sys/systeminfo.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <netdb.h>
@ -32,8 +33,9 @@ typedef uint32_t u_int32_t;
#define OFF_FMT "%lld"
#define SIZE_FMT "%d"
#define SIZEX_FMT "%x"
#define PID_FMT "%ld"
#define TIME_FMT "%lu"
#define PID_FMT "%ld"
#define RLIM_FMT "%lu"
#ifndef HAVE_SELECT

51
src/os/unix/ngx_solaris_init.c Normal file
View File

@ -0,0 +1,51 @@
#include <ngx_config.h>
#include <ngx_core.h>
char ngx_solaris_sysname[20];
char ngx_solaris_release[10];
char ngx_solaris_version[50];
ngx_os_io_t ngx_os_io = {
ngx_unix_recv,
NULL,
NULL,
ngx_writev_chain,
NGX_HAVE_ZEROCOPY
};
int ngx_os_init(ngx_log_t *log)
{
if (sysinfo(SI_SYSNAME, ngx_solaris_sysname, sizeof(ngx_solaris_sysname))
== -1)
{
ngx_log_error(NGX_LOG_ALERT, log, errno, "sysinfo(SI_SYSNAME) failed");
return NGX_ERROR;
}
if (sysinfo(SI_RELEASE, ngx_solaris_release, sizeof(ngx_solaris_release))
== -1)
{
ngx_log_error(NGX_LOG_ALERT, log, errno, "sysinfo(SI_RELEASE) failed");
return NGX_ERROR;
}
if (sysinfo(SI_VERSION, ngx_solaris_version, sizeof(ngx_solaris_version))
== -1)
{
ngx_log_error(NGX_LOG_ALERT, log, errno, "sysinfo(SI_SYSNAME) failed");
return NGX_ERROR;
}
ngx_log_error(NGX_LOG_INFO, log, 0, "OS: %s %s"
ngx_solaris_sysname, ngx_solaris_release);
ngx_log_error(NGX_LOG_INFO, log, 0, "version: %s",
ngx_solaris_version);
return ngx_posix_init(log);
}

3
src/os/unix/ngx_time.h
View File

@ -20,7 +20,10 @@ typedef struct tm ngx_tm_t;
#define ngx_tm_mon tm_mon
#define ngx_tm_year tm_year
#define ngx_tm_wday tm_wday
#ifndef SOLARIS
#define ngx_tm_zone tm_zone
#endif
void ngx_localtime(ngx_tm_t *tm);

120
src/os/win32/ngx_files.c
View File

@ -6,26 +6,49 @@
ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
{
size_t n;
long high_offset;
ngx_err_t err;
OVERLAPPED ovlp, *povlp;
#if (WIN9X)
if (ngx_win32_version < NGX_WIN_NT) {
high_offset = (long) (offset >> 32);
if (SetFilePointer(file->fd, (long) offset, &high_offset, FILE_BEGIN)
== 0xFFFFFFFF)
{
err = ngx_errno;
if (err != NO_ERROR) {
ngx_log_error(NGX_LOG_ERR, file->log, err,
"SeekFilePointer() failed");
return NGX_ERROR;
long high_offset;
ngx_err_t err;
/*
* in Win9X the overlapped pointer must be NULL
* so we need to use SetFilePointer() to set the offset
*/
if (file->offset != offset) {
/*
* the maximum file size on FAT16 is 2G, but on FAT32 it's 4G so we
* need to use high_offset because a single offset is signed value
*/
high_offset = (long) (offset >> 32);
if (SetFilePointer(file->fd, (long) offset, &high_offset,
FILE_BEGIN) == INVALID_SET_FILE_POINTER)
{
/*
* INVALID_SET_FILE_POINTER is 0xffffffff and it can be valid
* value for large file so we need also to check GetLastError()
*/
err = ngx_errno;
if (err != NO_ERROR) {
ngx_log_error(NGX_LOG_ERR, file->log, err,
"SeekFilePointer() failed");
return NGX_ERROR;
}
}
}
povlp = NULL;
} else {
#endif
ovlp.Internal = 0;
ovlp.InternalHigh = 0;
ovlp.Offset = (DWORD) offset;
@ -33,7 +56,10 @@ ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
ovlp.hEvent = NULL;
povlp = &ovlp;
#if (WIN9X)
}
#endif
if (ReadFile(file->fd, buf, size, &n, povlp) == 0) {
ngx_log_error(NGX_LOG_ERR, file->log, ngx_errno, "ReadFile() failed");
@ -46,13 +72,66 @@ ssize_t ngx_read_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
}
/* TODO: as read file */
ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
{
size_t n;
size_t n;
OVERLAPPED ovlp, *povlp;
if (WriteFile(file->fd, buf, size, &n, NULL) == 0) {
#if (WIN9X)
if (ngx_win32_version < NGX_WIN_NT) {
long high_offset;
ngx_err_t err;
/*
* in Win9X the overlapped pointer must be NULL
* so we need to use SetFilePointer() to set the offset
*/
if (file->offset != offset) {
/*
* the maximum file size on FAT16 is 2G, but on FAT32 it's 4G so we
* need to use high_offset because a single offset is signed value
*/
high_offset = (long) (offset >> 32);
if (SetFilePointer(file->fd, (long) offset, &high_offset,
FILE_BEGIN) == INVALID_SET_FILE_POINTER)
{
/*
* INVALID_SET_FILE_POINTER is 0xffffffff and it can be valid
* value for large file so we need also to check GetLastError()
*/
err = ngx_errno;
if (err != NO_ERROR) {
ngx_log_error(NGX_LOG_ERR, file->log, err,
"SeekFilePointer() failed");
return NGX_ERROR;
}
}
}
povlp = NULL;
} else {
#endif
ovlp.Internal = 0;
ovlp.InternalHigh = 0;
ovlp.Offset = (DWORD) offset;
ovlp.OffsetHigh = (DWORD) (offset >> 32);
ovlp.hEvent = NULL;
povlp = &ovlp;
#if (WIN9X)
}
#endif
if (WriteFile(file->fd, buf, size, &n, povlp) == 0) {
ngx_log_error(NGX_LOG_ERR, file->log, ngx_errno, "WriteFile() failed");
return NGX_ERROR;
}
@ -63,12 +142,15 @@ ssize_t ngx_write_file(ngx_file_t *file, char *buf, size_t size, off_t offset)
}
/* TODO: log error */
int ngx_file_append_mode(ngx_fd_t fd)
{
if (SetFilePointer(fd, 0, NULL, FILE_END) == 0xFFFFFFFF) {
if (GetLastError() != NO_ERROR) {
ngx_err_t err;
if (SetFilePointer(fd, 0, NULL, FILE_END) == INVALID_SET_FILE_POINTER) {
err = ngx_errno;
if (err != NO_ERROR) {
ngx_log_error(NGX_LOG_ERR, file->log, err,
"SeekFilePointer() failed");
return NGX_ERROR;
}
}

10
src/os/win32/ngx_files.h
View File

@ -6,11 +6,17 @@
#include <ngx_core.h>
/* INVALID_FILE_ATTRIBUTES specified but not defined at least in MSVC6SP2 */
/* INVALID_FILE_ATTRIBUTES is specified but not defined at least in MSVC6SP2 */
#ifndef INVALID_FILE_ATTRIBUTES
#define INVALID_FILE_ATTRIBUTES 0xFFFFFFFF
#define INVALID_FILE_ATTRIBUTES 0xffffffff
#endif
/* INVALID_SET_FILE_POINTER is not defined at least in MSVC6SP2 */
#ifndef INVALID_SET_FILE_POINTER
#define INVALID_SET_FILE_POINTER 0xffffffff
#endif
#define NGX_INVALID_FILE INVALID_HANDLE_VALUE
#define NGX_FILE_ERROR 0

14
src/core/ngx_os_init.h → src/os/win32/ngx_os.h
View File

@ -1,11 +1,10 @@
#ifndef _NGX_OS_INIT_H_INCLUDED_
#define _NGX_OS_INIT_H_INCLUDED_
ifndef _NGX_OS_H_INCLUDED_
#define _NGX_OS_H_INCLUDED_
#include <ngx_config.h>
#include <ngx_core.h>
#define NGX_IO_SENDFILE 1
#define NGX_IO_ZEROCOPY 2
@ -34,18 +33,17 @@ typedef struct {
int ngx_os_init(ngx_log_t *log);
#if !(WIN32)
int ngx_daemon(ngx_log_t *log);
#endif
extern ngx_os_io_t ngx_os_io;
extern int ngx_max_sockets;
extern int ngx_inherited_nonblocking;
extern int ngx_win32_version;
extern int restart;
extern int rotate;
#endif /* _NGX_OS_INIT_H_INCLUDED_ */
#endif /* _NGX_OS_H_INCLUDED_ */

3
src/os/win32/ngx_win32_config.h
View File

@ -4,10 +4,7 @@
#define WIN32 1
/* STUB */
#define NGX_WIN_NT 200000
extern int ngx_win32_version;
/**/