file.c File Reference

Windows file operation table implementation. More...

#include <stdbool.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <windows.h>
#include "utils/errors.h"
#include "utils/nsurl.h"
#include "utils/log.h"
#include "utils/utils.h"
#include "utils/corestrings.h"
#include "utils/url.h"
#include "utils/file.h"
#include "utils/string.h"
#include "netsurf/browser_window.h"
#include "windows/file.h"

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Go to the source code of this file.

Functions
static nserror	windows_mkpath (char **str, size_t *size, size_t nelm, va_list ap)
	Generate a windows path from one or more component elemnts. More...
static nserror	windows_basename (const char *path, char **str, size_t *size)
	Get the basename of a file using windows path handling. More...
static nserror	windows_nsurl_to_path (struct nsurl *url, char **path_out)
	Create a path from a nsurl using windows file handling. More...
static nserror	windows_path_to_nsurl (const char *path, struct nsurl **url_out)
	Create a nsurl from a path using windows file handling. More...
static nserror	windows_mkdir_all (const char *fname)
	Ensure that all directory elements needed to store a filename exist. More...

Variables
static struct gui_file_table	file_table
struct gui_file_table *	win32_file_table = &file_table

Detailed Description

Windows file operation table implementation.

Definition in file file.c.

Function Documentation

windows_basename()

static nserror windows_basename ( const char *  path, char **  str, size_t *  size  )

static

Get the basename of a file using windows path handling.

This gets the last element of a path and returns it.

Parameters

[in]	path	The path to extract the name from.
[in,out]	str	Pointer to string pointer if this is NULL enough storage will be allocated for the path element.
[in,out]	size	The size of the space available if str not NULL on input and set to the total output length on output.

Returns

NSERROR_OK and the complete path is written to str or error code on faliure.

Definition at line 77 of file file.c.

References NSERROR_BAD_PARAMETER, NSERROR_NOMEM, NSERROR_OK, and path().

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windows_mkdir_all()

static nserror windows_mkdir_all ( const char *  fname )

static

Ensure that all directory elements needed to store a filename exist.

Parameters

fname

The filename to ensure the path to exists.

Returns

NSERROR_OK on success or error code on failure.

Definition at line 239 of file file.c.

References NSERROR_NOT_DIRECTORY, NSERROR_NOT_FOUND, NSERROR_OK, and nsmkdir.

windows_mkpath()

static nserror windows_mkpath ( char **  str, size_t *  size, size_t  nelm, va_list  ap  )

static

Generate a windows path from one or more component elemnts.

If a string is allocated it must be freed by the caller.

Parameters

[in,out]	str	pointer to string pointer if this is NULL enough storage will be allocated for the complete path.
[in,out]	size	The size of the space available if str not NULL on input and if not NULL set to the total output length on output.
[in]	nelm	The number of elements.
[in]	ap	The elements of the path as string pointers.

Returns

NSERROR_OK and the complete path is written to str or error code on faliure.

Definition at line 57 of file file.c.

References vsnstrjoin().

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windows_nsurl_to_path()

static nserror windows_nsurl_to_path ( struct nsurl *  url, char **  path_out  )

static

Create a path from a nsurl using windows file handling.

Parameters

[in]	url	The url to encode.
[out]	path_out	A string containing the result path which should be freed by the caller.

Returns

NSERROR_OK and the path is written to path or error code on faliure.

Todo:

Need to check returning the unaltered path in this case is correct

Definition at line 115 of file file.c.

References NSERROR_BAD_PARAMETER, NSERROR_OK, nsurl_get_component(), NSURL_PATH, NSURL_SCHEME, path(), and url_unescape().

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windows_path_to_nsurl()

static nserror windows_path_to_nsurl ( const char *  path, struct nsurl **  url_out  )

static

Create a nsurl from a path using windows file handling.

Perform the necessary operations on a path to generate a nsurl.

Parameters

[in]	path	The path to convert.
[out]	url_out	pointer to recive the nsurl, The returned url should be unreferenced by the caller.

Returns

NSERROR_OK and the url is placed in url or error code on faliure.

Todo:

check if this should be url escaping the path.

Definition at line 194 of file file.c.

References FILE_SCHEME_PREFIX, FILE_SCHEME_PREFIX_LEN, NSERROR_BAD_PARAMETER, NSERROR_NOMEM, nsurl_create(), and path().

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Variable Documentation

file_table

struct gui_file_table file_table

static

Initial value:

= {
        .mkpath = windows_mkpath,
        .basename = windows_basename,
        .nsurl_to_path = windows_nsurl_to_path,
        .path_to_nsurl = windows_path_to_nsurl,
        .mkdir_all = windows_mkdir_all,
}

Definition at line 297 of file file.c.

win32_file_table

struct gui_file_table* win32_file_table = &file_table

Definition at line 305 of file file.c.

Referenced by WinMain().