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src/os/win32/ngx_files.h - nginx source code
Data types defined
Macros defined
Source code
- #ifndef _NGX_FILES_H_INCLUDED_
- #define _NGX_FILES_H_INCLUDED_
- #include <ngx_config.h>
- #include <ngx_core.h>
- typedef HANDLE ngx_fd_t;
- typedef BY_HANDLE_FILE_INFORMATION ngx_file_info_t;
- typedef uint64_t ngx_file_uniq_t;
- typedef struct {
- u_char *name;
- size_t size;
- void *addr;
- ngx_fd_t fd;
- HANDLE handle;
- ngx_log_t *log;
- } ngx_file_mapping_t;
- typedef struct {
- HANDLE dir;
- WIN32_FIND_DATAW finddata;
- u_char *name;
- size_t namelen;
- size_t allocated;
- unsigned valid_info:1;
- unsigned type:1;
- unsigned ready:1;
- } ngx_dir_t;
- typedef struct {
- HANDLE dir;
- WIN32_FIND_DATAW finddata;
- unsigned ready:1;
- unsigned test:1;
- unsigned no_match:1;
- u_char *pattern;
- ngx_str_t name;
- size_t last;
- ngx_log_t *log;
- } ngx_glob_t;
- #ifndef INVALID_FILE_ATTRIBUTES
- #define INVALID_FILE_ATTRIBUTES 0xffffffff
- #endif
- #ifndef INVALID_SET_FILE_POINTER
- #define INVALID_SET_FILE_POINTER 0xffffffff
- #endif
- #define NGX_INVALID_FILE INVALID_HANDLE_VALUE
- #define NGX_FILE_ERROR 0
- ngx_fd_t ngx_open_file(u_char *name, u_long mode, u_long create, u_long access);
- #define ngx_open_file_n "CreateFile()"
- #define NGX_FILE_RDONLY GENERIC_READ
- #define NGX_FILE_WRONLY GENERIC_WRITE
- #define NGX_FILE_RDWR GENERIC_READ|GENERIC_WRITE
- #define NGX_FILE_APPEND FILE_APPEND_DATA|SYNCHRONIZE
- #define NGX_FILE_NONBLOCK 0
- #define NGX_FILE_CREATE_OR_OPEN OPEN_ALWAYS
- #define NGX_FILE_OPEN OPEN_EXISTING
- #define NGX_FILE_TRUNCATE CREATE_ALWAYS
- #define NGX_FILE_DEFAULT_ACCESS 0
- #define NGX_FILE_OWNER_ACCESS 0
- ngx_fd_t ngx_open_tempfile(u_char *name, ngx_uint_t persistent,
- ngx_uint_t access);
- #define ngx_open_tempfile_n "CreateFile()"
- #define ngx_close_file CloseHandle
- #define ngx_close_file_n "CloseHandle()"
- ssize_t ngx_read_fd(ngx_fd_t fd, void *buf, size_t size);
- #define ngx_read_fd_n "ReadFile()"
- ssize_t ngx_write_fd(ngx_fd_t fd, void *buf, size_t size);
- #define ngx_write_fd_n "WriteFile()"
- ssize_t ngx_write_console(ngx_fd_t fd, void *buf, size_t size);
- #define ngx_linefeed(p) *p++ = CR; *p++ = LF;
- #define NGX_LINEFEED_SIZE 2
- #define NGX_LINEFEED CRLF
- ngx_int_t ngx_delete_file(u_char *name);
- #define ngx_delete_file_n "DeleteFile()"
- ngx_int_t ngx_rename_file(u_char *from, u_char *to);
- #define ngx_rename_file_n "MoveFile()"
- ngx_err_t ngx_win32_rename_file(ngx_str_t *from, ngx_str_t *to, ngx_log_t *log);
- ngx_int_t ngx_set_file_time(u_char *name, ngx_fd_t fd, time_t s);
- #define ngx_set_file_time_n "SetFileTime()"
- ngx_int_t ngx_file_info(u_char *filename, ngx_file_info_t *fi);
- #define ngx_file_info_n "GetFileAttributesEx()"
- #define ngx_fd_info(fd, fi) GetFileInformationByHandle(fd, fi)
- #define ngx_fd_info_n "GetFileInformationByHandle()"
- #define ngx_link_info(name, fi) ngx_file_info(name, fi)
- #define ngx_link_info_n "GetFileAttributesEx()"
- #define ngx_is_dir(fi) \
- (((fi)->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0)
- #define ngx_is_file(fi) \
- (((fi)->dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
- #define ngx_is_link(fi) 0
- #define ngx_is_exec(fi) 0
- #define ngx_file_access(fi) 0
- #define ngx_file_size(fi) \
- (((off_t) (fi)->nFileSizeHigh << 32) | (fi)->nFileSizeLow)
- #define ngx_file_fs_size(fi) ngx_file_size(fi)
- #define ngx_file_uniq(fi) \
- (((ngx_file_uniq_t) (fi)->nFileIndexHigh << 32) | (fi)->nFileIndexLow)
- #define ngx_file_mtime(fi) \
- (time_t) (((((unsigned __int64) (fi)->ftLastWriteTime.dwHighDateTime << 32) \
- | (fi)->ftLastWriteTime.dwLowDateTime) \
- - 116444736000000000) / 10000000)
- ngx_int_t ngx_create_file_mapping(ngx_file_mapping_t *fm);
- void ngx_close_file_mapping(ngx_file_mapping_t *fm);
- u_char *ngx_realpath(u_char *path, u_char *resolved);
- #define ngx_realpath_n ""
- size_t ngx_getcwd(u_char *buf, size_t size);
- #define ngx_getcwd_n "GetCurrentDirectory()"
- #define ngx_path_separator(c) ((c) == '/' || (c) == '\\')
- #define NGX_HAVE_MAX_PATH 1
- #define NGX_MAX_PATH MAX_PATH
- ngx_int_t ngx_open_dir(ngx_str_t *name, ngx_dir_t *dir);
- #define ngx_open_dir_n "FindFirstFile()"
- ngx_int_t ngx_read_dir(ngx_dir_t *dir);
- #define ngx_read_dir_n "FindNextFile()"
- ngx_int_t ngx_close_dir(ngx_dir_t *dir);
- #define ngx_close_dir_n "FindClose()"
- ngx_int_t ngx_create_dir(u_char *name, ngx_uint_t access);
- #define ngx_create_dir_n "CreateDirectory()"
- ngx_int_t ngx_delete_dir(u_char *name);
- #define ngx_delete_dir_n "RemoveDirectory()"
- #define ngx_dir_access(a) (a)
- #define ngx_de_name(dir) (dir)->name
- #define ngx_de_namelen(dir) (dir)->namelen
- ngx_int_t ngx_de_info(u_char *name, ngx_dir_t *dir);
- #define ngx_de_info_n "dummy()"
- ngx_int_t ngx_de_link_info(u_char *name, ngx_dir_t *dir);
- #define ngx_de_link_info_n "dummy()"
- #define ngx_de_is_dir(dir) \
- (((dir)->finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0)
- #define ngx_de_is_file(dir) \
- (((dir)->finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) == 0)
- #define ngx_de_is_link(dir) 0
- #define ngx_de_access(dir) 0
- #define ngx_de_size(dir) \
- (((off_t) (dir)->finddata.nFileSizeHigh << 32) | (dir)->finddata.nFileSizeLow)
- #define ngx_de_fs_size(dir) ngx_de_size(dir)
- #define ngx_de_mtime(dir) \
- (time_t) (((((unsigned __int64) \
- (dir)->finddata.ftLastWriteTime.dwHighDateTime << 32) \
- | (dir)->finddata.ftLastWriteTime.dwLowDateTime) \
- - 116444736000000000) / 10000000)
- ngx_int_t ngx_open_glob(ngx_glob_t *gl);
- #define ngx_open_glob_n "FindFirstFile()"
- ngx_int_t ngx_read_glob(ngx_glob_t *gl, ngx_str_t *name);
- void ngx_close_glob(ngx_glob_t *gl);
- ssize_t ngx_read_file(ngx_file_t *file, u_char *buf, size_t size, off_t offset);
- #define ngx_read_file_n "ReadFile()"
- ssize_t ngx_write_file(ngx_file_t *file, u_char *buf, size_t size,
- off_t offset);
- ssize_t ngx_write_chain_to_file(ngx_file_t *file, ngx_chain_t *ce,
- off_t offset, ngx_pool_t *pool);
- ngx_int_t ngx_read_ahead(ngx_fd_t fd, size_t n);
- #define ngx_read_ahead_n "ngx_read_ahead_n"
- ngx_int_t ngx_directio_on(ngx_fd_t fd);
- #define ngx_directio_on_n "ngx_directio_on_n"
- ngx_int_t ngx_directio_off(ngx_fd_t fd);
- #define ngx_directio_off_n "ngx_directio_off_n"
- size_t ngx_fs_bsize(u_char *name);
- off_t ngx_fs_available(u_char *name);
- #define ngx_stdout GetStdHandle(STD_OUTPUT_HANDLE)
- #define ngx_stderr GetStdHandle(STD_ERROR_HANDLE)
- #define ngx_set_stderr(fd) SetStdHandle(STD_ERROR_HANDLE, fd)
- #define ngx_set_stderr_n "SetStdHandle(STD_ERROR_HANDLE)"
- #endif
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