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