48e2f01c |
1 | /* |
2 | * Copyright (C) 2013 nu774 |
3 | * For conditions of distribution and use, see copyright notice in COPYING |
4 | */ |
5 | #if HAVE_CONFIG_H |
6 | # include "config.h" |
7 | #endif |
8 | #if HAVE_STDINT_H |
9 | # include <stdint.h> |
10 | #endif |
11 | #include <stdio.h> |
12 | #include <stdlib.h> |
13 | #include <string.h> |
14 | #include <stdarg.h> |
dac71de3 |
15 | #include <assert.h> |
48e2f01c |
16 | #include <io.h> |
17 | #include <fcntl.h> |
7ce09815 |
18 | #include <share.h> |
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19 | #include <sys/timeb.h> |
20 | #include "compat.h" |
21 | #define WIN32_LEAN_AND_MEAN |
22 | #include <windows.h> |
23 | |
24 | typedef struct |
25 | { |
26 | int newmode; |
27 | } _startupinfo; |
28 | |
29 | extern |
30 | int __wgetmainargs(int *, wchar_t ***, wchar_t ***, int, _startupinfo *); |
31 | |
32 | int64_t aacenc_timer(void) |
33 | { |
34 | struct __timeb64 tv; |
35 | _ftime64(&tv); |
36 | return (int64_t)tv.time * 1000 + tv.millitm; |
37 | } |
38 | |
39 | static |
40 | int codepage_decode_wchar(int codepage, const char *from, wchar_t **to) |
41 | { |
42 | int nc = MultiByteToWideChar(codepage, 0, from, -1, 0, 0); |
43 | if (nc == 0) |
44 | return -1; |
45 | *to = malloc(nc * sizeof(wchar_t)); |
46 | MultiByteToWideChar(codepage, 0, from, -1, *to, nc); |
47 | return 0; |
48 | } |
49 | |
50 | static |
51 | int codepage_encode_wchar(int codepage, const wchar_t *from, char **to) |
52 | { |
53 | int nc = WideCharToMultiByte(codepage, 0, from, -1, 0, 0, 0, 0); |
54 | if (nc == 0) |
55 | return -1; |
56 | *to = malloc(nc); |
57 | WideCharToMultiByte(codepage, 0, from, -1, *to, nc, 0, 0); |
58 | return 0; |
59 | } |
60 | |
61 | FILE *aacenc_fopen(const char *name, const char *mode) |
62 | { |
63 | wchar_t *wname, *wmode; |
64 | FILE *fp; |
65 | |
66 | if (strcmp(name, "-") == 0) { |
67 | fp = (mode[0] == 'r') ? stdin : stdout; |
68 | _setmode(_fileno(fp), _O_BINARY); |
69 | } else { |
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70 | int share = _SH_DENYRW; |
71 | if (strchr(mode, 'r') && !strchr(mode, '+')) |
72 | share = _SH_DENYWR; |
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73 | codepage_decode_wchar(CP_UTF8, name, &wname); |
74 | codepage_decode_wchar(CP_UTF8, mode, &wmode); |
7ce09815 |
75 | fp = _wfsopen(wname, wmode, share); |
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76 | free(wname); |
77 | free(wmode); |
78 | } |
79 | return fp; |
80 | } |
81 | |
bfb6aa3c |
82 | static char **__aacenc_argv__; |
83 | |
84 | static |
85 | void aacenc_free_mainargs(void) |
86 | { |
87 | char **p = __aacenc_argv__; |
88 | for (; *p; ++p) |
7b1f2136 |
89 | free(*p); |
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90 | free(__aacenc_argv__); |
91 | } |
92 | |
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93 | void aacenc_getmainargs(int *argc, char ***argv) |
94 | { |
95 | int i; |
96 | wchar_t **wargv, **envp; |
97 | _startupinfo si = { 0 }; |
98 | |
99 | __wgetmainargs(argc, &wargv, &envp, 1, &si); |
100 | *argv = malloc((*argc + 1) * sizeof(char*)); |
101 | for (i = 0; i < *argc; ++i) |
102 | codepage_encode_wchar(CP_UTF8, wargv[i], &(*argv)[i]); |
103 | (*argv)[*argc] = 0; |
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104 | __aacenc_argv__ = *argv; |
105 | atexit(aacenc_free_mainargs); |
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106 | } |
107 | |
108 | char *aacenc_to_utf8(const char *s) |
109 | { |
110 | return _strdup(s); |
111 | } |
112 | |
dac71de3 |
113 | #if defined(__MINGW32__) && !defined(HAVE__VSCPRINTF) |
114 | int _vscprintf(const char *fmt, va_list ap) |
115 | { |
116 | static int (*fp_vscprintf)(const char *, va_list) = 0; |
117 | if (!fp_vscprintf) { |
118 | HANDLE h = GetModuleHandleA("msvcrt.dll"); |
119 | FARPROC fp = GetProcAddress(h, "_vscprintf"); |
120 | InterlockedCompareExchangePointer(&fp_vscprintf, fp, 0); |
121 | } |
122 | assert(fp_vscprintf); |
123 | return fp_vscprintf(fmt, ap); |
124 | } |
125 | #endif |
126 | |
48e2f01c |
127 | int aacenc_fprintf(FILE *fp, const char *fmt, ...) |
128 | { |
129 | va_list ap; |
130 | int cnt; |
131 | HANDLE fh = (HANDLE)_get_osfhandle(_fileno(fp)); |
132 | |
133 | if (GetFileType(fh) != FILE_TYPE_CHAR) { |
134 | va_start(ap, fmt); |
135 | cnt = vfprintf(fp, fmt, ap); |
136 | va_end(ap); |
137 | } else { |
138 | char *s; |
139 | wchar_t *ws; |
140 | DWORD nw; |
141 | |
142 | va_start(ap, fmt); |
143 | cnt = _vscprintf(fmt, ap); |
144 | va_end(ap); |
145 | |
146 | s = malloc(cnt + 1); |
147 | |
148 | va_start(ap, fmt); |
149 | cnt = _vsnprintf(s, cnt + 1, fmt, ap); |
150 | va_end(ap); |
151 | |
152 | codepage_decode_wchar(CP_UTF8, s, &ws); |
153 | free(s); |
154 | fflush(fp); |
155 | WriteConsoleW(fh, ws, cnt, &nw, 0); |
156 | free(ws); |
157 | } |
158 | return cnt; |
159 | } |
160 | |
5888fddc |
161 | const char *aacenc_basename(const char *path) |
162 | { |
163 | /* |
164 | * Since path is encoded with UTF-8, naive usage of strrchr() shoule be safe. |
165 | */ |
166 | const char *p = strrchr(path, '/'); |
167 | const char *q = strrchr(path, '\\'); |
168 | const char *r = strrchr(path, ':'); |
169 | if (q > p) p = q; |
170 | if (r > p) p = r; |
171 | return p ? p + 1 : path; |
172 | } |