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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> |
48e2f01c | 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 { | |
7ce09815 | 70 | int share = _SH_DENYRW; |
71 | if (strchr(mode, 'r') && !strchr(mode, '+')) | |
72 | share = _SH_DENYWR; | |
48e2f01c | 73 | codepage_decode_wchar(CP_UTF8, name, &wname); |
74 | codepage_decode_wchar(CP_UTF8, mode, &wmode); | |
7ce09815 | 75 | fp = _wfsopen(wname, wmode, share); |
48e2f01c | 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); |
bfb6aa3c | 90 | free(__aacenc_argv__); |
91 | } | |
92 | ||
48e2f01c | 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; | |
bfb6aa3c | 104 | __aacenc_argv__ = *argv; |
105 | atexit(aacenc_free_mainargs); | |
48e2f01c | 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 | } |