Rizin
unix-like reverse engineering framework and cli tools
zip_source_file_win32_utf8.c
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1 /*
2  zip_source_file_win32_ansi.c -- source for Windows file opened by UTF-8 name
3  Copyright (C) 1999-2020 Dieter Baron and Thomas Klausner
4 
5  This file is part of libzip, a library to manipulate ZIP archives.
6  The authors can be contacted at <info@libzip.org>
7 
8  Redistribution and use in source and binary forms, with or without
9  modification, are permitted provided that the following conditions
10  are met:
11  1. Redistributions of source code must retain the above copyright
12  notice, this list of conditions and the following disclaimer.
13  2. Redistributions in binary form must reproduce the above copyright
14  notice, this list of conditions and the following disclaimer in
15  the documentation and/or other materials provided with the
16  distribution.
17  3. The names of the authors may not be used to endorse or promote
18  products derived from this software without specific prior
19  written permission.
20 
21  THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS
22  OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
23  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24  ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
25  DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
27  GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
28  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
29  IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
30  OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
31  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 */
33 
34 #include "zip_source_file_win32.h"
35 
36 ZIP_EXTERN zip_source_t *
37 zip_source_file(zip_t *za, const char *fname, zip_uint64_t start, zip_int64_t len) {
38  if (za == NULL) {
39  return NULL;
40  }
41 
42  return zip_source_file_create(fname, start, len, &za->error);
43 }
44 
45 
46 ZIP_EXTERN zip_source_t *
47 zip_source_file_create(const char *fname, zip_uint64_t start, zip_int64_t length, zip_error_t *error) {
48  int size;
49  wchar_t *wfname;
50  zip_source_t *source;
51 
52  if (fname == NULL || length < -1) {
53  zip_error_set(error, ZIP_ER_INVAL, 0);
54  return NULL;
55  }
56 
57  /* Convert fname from UTF-8 to Windows-friendly UTF-16. */
58  size = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, fname, -1, NULL, 0);
59  if (size == 0) {
60  zip_error_set(error, ZIP_ER_INVAL, 0);
61  return NULL;
62  }
63  if ((wfname = (wchar_t *)malloc(sizeof(wchar_t) * size)) == NULL) {
64  zip_error_set(error, ZIP_ER_MEMORY, 0);
65  return NULL;
66  }
67  MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS, fname, -1, wfname, size);
68 
69  source = zip_source_win32w_create(wfname, start, length, error);
70 
71  free(wfname);
72  return source;
73 }
len
size_t len
Definition: 6502dis.c:15
NULL
#define NULL
Definition: cris-opc.c:27
start
static static sync static getppid static getegid const char static filename char static len const char char static bufsiz static mask static vfork const void static prot static getpgrp const char static swapflags static arg static fd static protocol static who struct sockaddr static addrlen static backlog struct timeval struct timezone static tz const struct iovec static count static mode const void const struct sockaddr static tolen const char static pathname void static offset struct stat static buf void long static basep static whence static length const void static len static semflg const void static shmflg const struct timespec struct timespec static rem const char static group const void start
Definition: sflib.h:133
length
static static sync static getppid static getegid const char static filename char static len const char char static bufsiz static mask static vfork const void static prot static getpgrp const char static swapflags static arg static fd static protocol static who struct sockaddr static addrlen static backlog struct timeval struct timezone static tz const struct iovec static count static mode const void const struct sockaddr static tolen const char static pathname void static offset struct stat static buf void long static basep static whence static length const void static len static semflg const void static shmflg const struct timespec struct timespec static rem const char static group const void length
Definition: sflib.h:133
free
RZ_API void Ht_() free(HtName_(Ht) *ht)
Definition: ht_inc.c:130
size
voidpf void uLong size
Definition: ioapi.h:138
zip_error_set
ZIP_EXTERN void zip_error_set(zip_error_t *_Nullable, int, int)
Definition: zip_error.c:126
ZIP_ER_MEMORY
#define ZIP_ER_MEMORY
Definition: zip.h:119
ZIP_EXTERN
#define ZIP_EXTERN
Definition: zip.h:54
ZIP_ER_INVAL
#define ZIP_ER_INVAL
Definition: zip.h:123
malloc
void * malloc(size_t size)
Definition: malloc.c:123
source
const char * source
Definition: lz4.h:699
create_tags_rz.fname
fname
Definition: create_tags_rz.py:12
zip_error
Definition: zip.h:284
zip_source
Definition: zipint.h:383
zip
Definition: zipint.h:278
zip::error
zip_error_t error
Definition: zipint.h:281
error
void error(const char *msg)
Definition: untgz.c:593
zip_source_file_win32.h
zip_source_win32w_create
ZIP_EXTERN zip_source_t * zip_source_win32w_create(const wchar_t *fname, zip_uint64_t start, zip_int64_t length, zip_error_t *error)
Definition: zip_source_file_win32_utf16.c:67
zip_source_file_create
ZIP_EXTERN zip_source_t * zip_source_file_create(const char *fname, zip_uint64_t start, zip_int64_t length, zip_error_t *error)
Definition: zip_source_file_win32_utf8.c:47
zip_source_file
ZIP_EXTERN zip_source_t * zip_source_file(zip_t *za, const char *fname, zip_uint64_t start, zip_int64_t len)
Definition: zip_source_file_win32_utf8.c:37
zip_uint64_t
uint64_t zip_uint64_t
Definition: zipconf.h:39
zip_int64_t
int64_t zip_int64_t
Definition: zipconf.h:38
za
zip_t * za
Definition: ziptool.c:79