Björn Stenberg | 32125d4 | 2002-05-13 15:23:30 +0000 | [diff] [blame] | 1 | /*************************************************************************** |
| 2 | * __________ __ ___. |
| 3 | * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| 4 | * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| 5 | * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| 6 | * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| 7 | * \/ \/ \/ \/ \/ |
| 8 | * $Id$ |
| 9 | * |
| 10 | * Copyright (C) 2002 Daniel Stenberg |
| 11 | * |
| 12 | * All files in this archive are subject to the GNU General Public License. |
| 13 | * See the file COPYING in the source tree root for full license agreement. |
| 14 | * |
| 15 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| 16 | * KIND, either express or implied. |
| 17 | * |
| 18 | ****************************************************************************/ |
Daniel Stenberg | 7b3abdc | 2002-04-30 13:14:59 +0000 | [diff] [blame] | 19 | |
Daniel Stenberg | ed6c7e4 | 2002-06-14 11:00:13 +0000 | [diff] [blame] | 20 | #include <stdio.h> |
| 21 | #include <stdlib.h> |
| 22 | #include <string.h> |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 23 | #include <stdarg.h> |
Daniel Stenberg | 27dfc7c | 2002-05-07 12:06:32 +0000 | [diff] [blame] | 24 | #include <sys/stat.h> |
Peter D'Hoye | f0ed594 | 2007-04-06 23:54:21 +0000 | [diff] [blame] | 25 | #include <time.h> |
Björn Stenberg | f6ed970 | 2003-07-04 08:30:01 +0000 | [diff] [blame] | 26 | #ifdef __FreeBSD__ |
| 27 | #include <sys/param.h> |
| 28 | #include <sys/mount.h> |
Barry Wardell | 64f949f | 2006-09-29 16:15:11 +0000 | [diff] [blame] | 29 | #elif defined(__APPLE__) |
| 30 | #include <sys/param.h> |
| 31 | #include <sys/mount.h> |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 32 | #elif !defined(WIN32) |
Björn Stenberg | 6fb512a | 2002-11-12 11:32:26 +0000 | [diff] [blame] | 33 | #include <sys/vfs.h> |
Björn Stenberg | f6ed970 | 2003-07-04 08:30:01 +0000 | [diff] [blame] | 34 | #endif |
Hardeep Sidhu | fb26bfb | 2004-06-14 07:00:50 +0000 | [diff] [blame] | 35 | |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 36 | #ifdef WIN32 |
| 37 | #include <windows.h> |
| 38 | #endif |
| 39 | |
Hardeep Sidhu | fb26bfb | 2004-06-14 07:00:50 +0000 | [diff] [blame] | 40 | #ifndef _MSC_VER |
Daniel Stenberg | e3a12d3 | 2002-05-07 12:25:30 +0000 | [diff] [blame] | 41 | #include <dirent.h> |
Björn Stenberg | 2ba4fed | 2003-01-28 23:14:41 +0000 | [diff] [blame] | 42 | #include <unistd.h> |
Hardeep Sidhu | fb26bfb | 2004-06-14 07:00:50 +0000 | [diff] [blame] | 43 | #else |
| 44 | #include "dir-win32.h" |
| 45 | #endif |
Daniel Stenberg | 7b3abdc | 2002-04-30 13:14:59 +0000 | [diff] [blame] | 46 | |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 47 | #define MAX_PATH 260 |
| 48 | |
Daniel Stenberg | ed6c7e4 | 2002-06-14 11:00:13 +0000 | [diff] [blame] | 49 | #include <fcntl.h> |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 50 | #include <SDL.h> |
| 51 | #include <SDL_thread.h> |
| 52 | #include "thread.h" |
| 53 | #include "kernel.h" |
Daniel Stenberg | ed6c7e4 | 2002-06-14 11:00:13 +0000 | [diff] [blame] | 54 | #include "debug.h" |
Miika Pekkarinen | d70bd0e | 2006-08-26 14:19:18 +0000 | [diff] [blame] | 55 | #include "config.h" |
Jens Arnold | 5128080 | 2007-09-13 20:53:32 +0000 | [diff] [blame^] | 56 | #include "ata.h" /* for IF_MV2 et al. */ |
Miika Pekkarinen | d70bd0e | 2006-08-26 14:19:18 +0000 | [diff] [blame] | 57 | |
Jens Arnold | 67eb154 | 2007-02-01 23:08:15 +0000 | [diff] [blame] | 58 | /* Windows (and potentially other OSes) distinguish binary and text files. |
| 59 | * Define a dummy for the others. */ |
| 60 | #ifndef O_BINARY |
| 61 | #define O_BINARY 0 |
| 62 | #endif |
| 63 | |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 64 | /* Unicode compatibility for win32 */ |
| 65 | #if defined __MINGW32__ |
| 66 | /* Rockbox unicode functions */ |
| 67 | extern const unsigned char* utf8decode(const unsigned char *utf8, |
| 68 | unsigned short *ucs); |
| 69 | extern unsigned char* utf8encode(unsigned long ucs, unsigned char *utf8); |
| 70 | |
Jens Arnold | 49be3fa | 2007-04-20 17:35:05 +0000 | [diff] [blame] | 71 | /* Static buffers for the conversion results. This isn't thread safe, |
| 72 | * but it's sufficient for rockbox. */ |
| 73 | static unsigned char convbuf1[3*MAX_PATH]; |
| 74 | static unsigned char convbuf2[3*MAX_PATH]; |
| 75 | |
| 76 | static wchar_t* utf8_to_ucs2(const unsigned char *utf8, void *buffer) |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 77 | { |
Jens Arnold | 49be3fa | 2007-04-20 17:35:05 +0000 | [diff] [blame] | 78 | wchar_t *ucs = buffer; |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 79 | |
| 80 | while (*utf8) |
| 81 | utf8 = utf8decode(utf8, ucs++); |
| 82 | |
| 83 | *ucs = 0; |
Jens Arnold | 49be3fa | 2007-04-20 17:35:05 +0000 | [diff] [blame] | 84 | return buffer; |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 85 | } |
Jens Arnold | 49be3fa | 2007-04-20 17:35:05 +0000 | [diff] [blame] | 86 | static unsigned char *ucs2_to_utf8(const wchar_t *ucs, unsigned char *buffer) |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 87 | { |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 88 | unsigned char *utf8 = buffer; |
Jens Arnold | 49be3fa | 2007-04-20 17:35:05 +0000 | [diff] [blame] | 89 | |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 90 | while (*ucs) |
| 91 | utf8 = utf8encode(*ucs++, utf8); |
| 92 | |
| 93 | *utf8 = 0; |
| 94 | return buffer; |
| 95 | } |
| 96 | |
Jens Arnold | 49be3fa | 2007-04-20 17:35:05 +0000 | [diff] [blame] | 97 | #define UTF8_TO_OS(a) utf8_to_ucs2(a,convbuf1) |
| 98 | #define OS_TO_UTF8(a) ucs2_to_utf8(a,convbuf1) |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 99 | #define DIR_T _WDIR |
| 100 | #define DIRENT_T struct _wdirent |
| 101 | #define STAT_T struct _stat |
| 102 | extern int _wmkdir(const wchar_t*); |
| 103 | extern int _wrmdir(const wchar_t*); |
| 104 | #define MKDIR(a,b) (_wmkdir)(UTF8_TO_OS(a)) |
| 105 | #define RMDIR(a) (_wrmdir)(UTF8_TO_OS(a)) |
| 106 | #define OPENDIR(a) (_wopendir)(UTF8_TO_OS(a)) |
| 107 | #define READDIR(a) (_wreaddir)(a) |
| 108 | #define CLOSEDIR(a) (_wclosedir)(a) |
| 109 | #define STAT(a,b) (_wstat)(UTF8_TO_OS(a),b) |
| 110 | #define OPEN(a,b,c) (_wopen)(UTF8_TO_OS(a),b,c) |
| 111 | #define REMOVE(a) (_wremove)(UTF8_TO_OS(a)) |
Jens Arnold | 49be3fa | 2007-04-20 17:35:05 +0000 | [diff] [blame] | 112 | #define RENAME(a,b) (_wrename)(UTF8_TO_OS(a),utf8_to_ucs2(b,convbuf2)) |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 113 | |
| 114 | #else /* !__MINGW32__ */ |
| 115 | |
| 116 | #define UTF8_TO_OS(a) (a) |
| 117 | #define OS_TO_UTF8(a) (a) |
| 118 | #define DIR_T DIR |
| 119 | #define DIRENT_T struct dirent |
| 120 | #define STAT_T struct stat |
| 121 | #define MKDIR(a,b) (mkdir)(a,b) |
| 122 | #define RMDIR(a) (rmdir)(a) |
| 123 | #define OPENDIR(a) (opendir)(a) |
| 124 | #define READDIR(a) (readdir)(a) |
| 125 | #define CLOSEDIR(a) (closedir)(a) |
| 126 | #define STAT(a,b) (stat)(a,b) |
| 127 | #define OPEN(a,b,c) (open)(a,b,c) |
| 128 | #define REMOVE(a) (remove)(a) |
| 129 | #define RENAME(a,b) (rename)(a,b) |
| 130 | |
| 131 | #endif /* !__MINGW32__ */ |
| 132 | |
| 133 | |
Miika Pekkarinen | d70bd0e | 2006-08-26 14:19:18 +0000 | [diff] [blame] | 134 | #ifdef HAVE_DIRCACHE |
| 135 | void dircache_remove(const char *name); |
| 136 | void dircache_rename(const char *oldpath, const char *newpath); |
| 137 | #endif |
Daniel Stenberg | ed6c7e4 | 2002-06-14 11:00:13 +0000 | [diff] [blame] | 138 | |
Daniel Stenberg | e3a12d3 | 2002-05-07 12:25:30 +0000 | [diff] [blame] | 139 | #define SIMULATOR_ARCHOS_ROOT "archos" |
| 140 | |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 141 | struct sim_dirent { |
| 142 | unsigned char d_name[MAX_PATH]; |
| 143 | int attribute; |
Jens Arnold | d6cb716 | 2007-04-07 00:14:16 +0000 | [diff] [blame] | 144 | long size; |
| 145 | long startcluster; |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 146 | unsigned short wrtdate; /* Last write date */ |
| 147 | unsigned short wrttime; /* Last write time */ |
| 148 | }; |
| 149 | |
| 150 | struct dirstruct { |
| 151 | void *dir; /* actually a DIR* dir */ |
| 152 | char *name; |
| 153 | } SIM_DIR; |
| 154 | |
Daniel Stenberg | e3a12d3 | 2002-05-07 12:25:30 +0000 | [diff] [blame] | 155 | struct mydir { |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 156 | DIR_T *dir; |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 157 | char *name; |
Daniel Stenberg | e3a12d3 | 2002-05-07 12:25:30 +0000 | [diff] [blame] | 158 | }; |
| 159 | |
| 160 | typedef struct mydir MYDIR; |
Daniel Stenberg | 7b3abdc | 2002-04-30 13:14:59 +0000 | [diff] [blame] | 161 | |
Jens Arnold | 527e121 | 2005-02-24 23:11:21 +0000 | [diff] [blame] | 162 | #if 1 /* maybe this needs disabling for MSVC... */ |
Daniel Stenberg | 36c9a95 | 2004-06-14 22:22:49 +0000 | [diff] [blame] | 163 | static unsigned int rockbox2sim(int opt) |
| 164 | { |
Linus Nielsen Feltzing | fc72c53 | 2006-02-03 15:19:58 +0000 | [diff] [blame] | 165 | int newopt = O_BINARY; |
Jens Arnold | 67eb154 | 2007-02-01 23:08:15 +0000 | [diff] [blame] | 166 | |
Daniel Stenberg | 36c9a95 | 2004-06-14 22:22:49 +0000 | [diff] [blame] | 167 | if(opt & 1) |
| 168 | newopt |= O_WRONLY; |
| 169 | if(opt & 2) |
| 170 | newopt |= O_RDWR; |
| 171 | if(opt & 4) |
| 172 | newopt |= O_CREAT; |
| 173 | if(opt & 8) |
| 174 | newopt |= O_APPEND; |
| 175 | if(opt & 0x10) |
| 176 | newopt |= O_TRUNC; |
| 177 | |
| 178 | return newopt; |
| 179 | } |
Linus Nielsen Feltzing | b6f67a8 | 2004-07-08 05:50:20 +0000 | [diff] [blame] | 180 | #endif |
Daniel Stenberg | 36c9a95 | 2004-06-14 22:22:49 +0000 | [diff] [blame] | 181 | |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 182 | /** Simulator I/O engine routines **/ |
| 183 | enum |
| 184 | { |
| 185 | IO_QUIT = -1, |
| 186 | IO_OPEN, |
| 187 | IO_CLOSE, |
| 188 | IO_READ, |
| 189 | IO_WRITE, |
| 190 | }; |
| 191 | |
| 192 | struct sim_io |
| 193 | { |
| 194 | SDL_mutex *m; /* Mutex for condition */ |
| 195 | SDL_cond *c; /* Condition for synchronizing threads */ |
| 196 | SDL_Thread *t; /* The I/O thread */ |
| 197 | struct mutex sim_mutex; /* Rockbox mutex */ |
| 198 | volatile int cmd; /* The command to perform */ |
| 199 | volatile int ready; /* I/O ready flag - 1= ready */ |
| 200 | volatile int fd; /* The file to read/write */ |
| 201 | void* volatile buf; /* The buffer to read/write */ |
| 202 | volatile size_t count; /* Number of bytes to read/write */ |
| 203 | ssize_t result; /* Result of operation */ |
| 204 | }; |
| 205 | |
| 206 | static struct sim_io io; |
| 207 | |
| 208 | static int io_thread(void *data) |
| 209 | { |
| 210 | SDL_LockMutex(io.m); |
| 211 | |
| 212 | io.ready = 1; /* Indication mutex has been locked */ |
| 213 | |
| 214 | for (;;) |
| 215 | { |
| 216 | SDL_CondWait(io.c, io.m); /* unlock mutex and wait */ |
| 217 | |
| 218 | switch (io.cmd) |
| 219 | { |
| 220 | case IO_READ: |
| 221 | io.result = read(io.fd, io.buf, io.count); |
| 222 | io.ready = 1; |
| 223 | break; |
| 224 | case IO_WRITE: |
| 225 | io.result = write(io.fd, io.buf, io.count); |
| 226 | io.ready = 1; |
| 227 | break; |
| 228 | case IO_QUIT: |
| 229 | SDL_UnlockMutex(io.m); |
| 230 | return 0; |
| 231 | } |
| 232 | } |
| 233 | |
| 234 | (void)data; |
| 235 | } |
| 236 | |
Michael Sevakis | c4a7631 | 2007-09-10 03:49:12 +0000 | [diff] [blame] | 237 | bool sim_io_init(void) |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 238 | { |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 239 | io.ready = 0; |
| 240 | |
| 241 | io.m = SDL_CreateMutex(); |
| 242 | if (io.m == NULL) |
| 243 | { |
| 244 | fprintf(stderr, "Failed to create IO mutex\n"); |
Michael Sevakis | c4a7631 | 2007-09-10 03:49:12 +0000 | [diff] [blame] | 245 | return false; |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 246 | } |
| 247 | |
| 248 | io.c = SDL_CreateCond(); |
| 249 | if (io.c == NULL) |
| 250 | { |
| 251 | fprintf(stderr, "Failed to create IO cond\n"); |
Michael Sevakis | c4a7631 | 2007-09-10 03:49:12 +0000 | [diff] [blame] | 252 | return false; |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 253 | } |
| 254 | |
| 255 | io.t = SDL_CreateThread(io_thread, NULL); |
| 256 | if (io.t == NULL) |
| 257 | { |
| 258 | fprintf(stderr, "Failed to create IO thread\n"); |
Michael Sevakis | c4a7631 | 2007-09-10 03:49:12 +0000 | [diff] [blame] | 259 | return false; |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 260 | } |
| 261 | |
| 262 | /* Wait for IO thread to lock mutex */ |
Michael Sevakis | 0107dfc | 2007-09-09 01:59:07 +0000 | [diff] [blame] | 263 | while (!io.ready) |
| 264 | SDL_Delay(0); |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 265 | |
| 266 | /* Wait for it to unlock */ |
| 267 | SDL_LockMutex(io.m); |
| 268 | /* Free it for another thread */ |
| 269 | SDL_UnlockMutex(io.m); |
Michael Sevakis | c4a7631 | 2007-09-10 03:49:12 +0000 | [diff] [blame] | 270 | |
| 271 | return true; |
| 272 | } |
| 273 | |
| 274 | int ata_init(void) |
| 275 | { |
| 276 | /* Initialize the rockbox kernel objects on a rockbox thread */ |
| 277 | mutex_init(&io.sim_mutex); |
| 278 | return 1; |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 279 | } |
| 280 | |
| 281 | void sim_io_shutdown(void) |
| 282 | { |
| 283 | SDL_LockMutex(io.m); |
| 284 | |
| 285 | io.cmd = IO_QUIT; |
| 286 | |
| 287 | SDL_CondSignal(io.c); |
| 288 | SDL_UnlockMutex(io.m); |
| 289 | |
| 290 | SDL_WaitThread(io.t, NULL); |
| 291 | |
| 292 | SDL_DestroyMutex(io.m); |
| 293 | SDL_DestroyCond(io.c); |
| 294 | } |
| 295 | |
| 296 | static void io_trigger_and_wait(int cmd) |
| 297 | { |
| 298 | /* Lock mutex before setting up new params and signaling condition */ |
| 299 | SDL_LockMutex(io.m); |
| 300 | |
| 301 | io.cmd = cmd; |
| 302 | io.ready = 0; |
| 303 | |
| 304 | /* Get thread started */ |
| 305 | SDL_CondSignal(io.c); |
| 306 | |
| 307 | /* Let it run */ |
| 308 | SDL_UnlockMutex(io.m); |
| 309 | |
| 310 | /* Wait for IO to complete */ |
| 311 | while (!io.ready) |
| 312 | yield(); |
| 313 | } |
| 314 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 315 | MYDIR *sim_opendir(const char *name) |
Daniel Stenberg | 7b3abdc | 2002-04-30 13:14:59 +0000 | [diff] [blame] | 316 | { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 317 | char buffer[MAX_PATH]; /* sufficiently big */ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 318 | DIR_T *dir; |
Daniel Stenberg | 7b3abdc | 2002-04-30 13:14:59 +0000 | [diff] [blame] | 319 | |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 320 | #ifndef __PCTOOL__ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 321 | if(name[0] == '/') |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 322 | { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 323 | snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 324 | dir=(DIR_T *)OPENDIR(buffer); |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 325 | } |
| 326 | else |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 327 | #endif |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 328 | dir=(DIR_T *)OPENDIR(name); |
| 329 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 330 | if(dir) { |
| 331 | MYDIR *my = (MYDIR *)malloc(sizeof(MYDIR)); |
| 332 | my->dir = dir; |
| 333 | my->name = (char *)strdup(name); |
Daniel Stenberg | 27dfc7c | 2002-05-07 12:06:32 +0000 | [diff] [blame] | 334 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 335 | return my; |
| 336 | } |
| 337 | /* failed open, return NULL */ |
| 338 | return (MYDIR *)0; |
Daniel Stenberg | 7b3abdc | 2002-04-30 13:14:59 +0000 | [diff] [blame] | 339 | } |
Daniel Stenberg | 91f165e | 2002-05-05 10:28:23 +0000 | [diff] [blame] | 340 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 341 | struct sim_dirent *sim_readdir(MYDIR *dir) |
Daniel Stenberg | 159d448 | 2002-05-07 11:35:03 +0000 | [diff] [blame] | 342 | { |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 343 | char buffer[512]; /* sufficiently big */ |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 344 | static struct sim_dirent secret; |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 345 | STAT_T s; |
| 346 | DIRENT_T *x11 = READDIR(dir->dir); |
Peter D'Hoye | 832e0df | 2007-04-06 23:33:33 +0000 | [diff] [blame] | 347 | struct tm* tm; |
Daniel Stenberg | 159d448 | 2002-05-07 11:35:03 +0000 | [diff] [blame] | 348 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 349 | if(!x11) |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 350 | return (struct sim_dirent *)0; |
Daniel Stenberg | 159d448 | 2002-05-07 11:35:03 +0000 | [diff] [blame] | 351 | |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 352 | strcpy((char *)secret.d_name, OS_TO_UTF8(x11->d_name)); |
Daniel Stenberg | 27dfc7c | 2002-05-07 12:06:32 +0000 | [diff] [blame] | 353 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 354 | /* build file name */ |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 355 | #ifdef __PCTOOL__ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 356 | snprintf(buffer, sizeof(buffer), "%s/%s", dir->name, secret.d_name); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 357 | #else |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 358 | snprintf(buffer, sizeof(buffer), SIMULATOR_ARCHOS_ROOT "%s/%s", |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 359 | dir->name, secret.d_name); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 360 | #endif |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 361 | STAT(buffer, &s); /* get info */ |
Daniel Stenberg | 27dfc7c | 2002-05-07 12:06:32 +0000 | [diff] [blame] | 362 | |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 363 | #define ATTR_DIRECTORY 0x10 |
| 364 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 365 | secret.attribute = S_ISDIR(s.st_mode)?ATTR_DIRECTORY:0; |
| 366 | secret.size = s.st_size; |
Daniel Stenberg | 159d448 | 2002-05-07 11:35:03 +0000 | [diff] [blame] | 367 | |
Peter D'Hoye | 832e0df | 2007-04-06 23:33:33 +0000 | [diff] [blame] | 368 | tm = localtime(&(s.st_mtime)); |
| 369 | secret.wrtdate = ((tm->tm_year - 80) << 9) | |
| 370 | ((tm->tm_mon + 1) << 5) | |
| 371 | tm->tm_mday; |
| 372 | secret.wrttime = (tm->tm_hour << 11) | |
| 373 | (tm->tm_min << 5) | |
| 374 | (tm->tm_sec >> 1); |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 375 | return &secret; |
Daniel Stenberg | 159d448 | 2002-05-07 11:35:03 +0000 | [diff] [blame] | 376 | } |
| 377 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 378 | void sim_closedir(MYDIR *dir) |
Daniel Stenberg | 27dfc7c | 2002-05-07 12:06:32 +0000 | [diff] [blame] | 379 | { |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 380 | free(dir->name); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 381 | CLOSEDIR(dir->dir); |
Daniel Stenberg | 27dfc7c | 2002-05-07 12:06:32 +0000 | [diff] [blame] | 382 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 383 | free(dir); |
Daniel Stenberg | 27dfc7c | 2002-05-07 12:06:32 +0000 | [diff] [blame] | 384 | } |
| 385 | |
Daniel Stenberg | 36c9a95 | 2004-06-14 22:22:49 +0000 | [diff] [blame] | 386 | int sim_open(const char *name, int o) |
Daniel Stenberg | 91f165e | 2002-05-05 10:28:23 +0000 | [diff] [blame] | 387 | { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 388 | char buffer[MAX_PATH]; /* sufficiently big */ |
Daniel Stenberg | 36c9a95 | 2004-06-14 22:22:49 +0000 | [diff] [blame] | 389 | int opts = rockbox2sim(o); |
Daniel Stenberg | 91f165e | 2002-05-05 10:28:23 +0000 | [diff] [blame] | 390 | |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 391 | #ifndef __PCTOOL__ |
| 392 | if(name[0] == '/') |
| 393 | { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 394 | snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name); |
Jens Arnold | 399c081 | 2005-02-28 18:32:57 +0000 | [diff] [blame] | 395 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 396 | debugf("We open the real file '%s'\n", buffer); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 397 | return OPEN(buffer, opts, 0666); |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 398 | } |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 399 | |
Daniel Stenberg | 56e6335 | 2004-06-14 22:32:13 +0000 | [diff] [blame] | 400 | fprintf(stderr, "WARNING, bad file name lacks slash: %s\n", |
| 401 | name); |
| 402 | return -1; |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 403 | #else |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 404 | return OPEN(name, opts, 0666); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 405 | #endif |
| 406 | |
Daniel Stenberg | 91f165e | 2002-05-05 10:28:23 +0000 | [diff] [blame] | 407 | } |
Björn Stenberg | 6fb512a | 2002-11-12 11:32:26 +0000 | [diff] [blame] | 408 | |
Jens Arnold | 67eb154 | 2007-02-01 23:08:15 +0000 | [diff] [blame] | 409 | int sim_creat(const char *name) |
Björn Stenberg | c78e1b0 | 2003-01-09 00:55:00 +0000 | [diff] [blame] | 410 | { |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 411 | #ifndef __PCTOOL__ |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 412 | char buffer[MAX_PATH]; /* sufficiently big */ |
Jens Arnold | 67eb154 | 2007-02-01 23:08:15 +0000 | [diff] [blame] | 413 | if(name[0] == '/') |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 414 | { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 415 | snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name); |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 416 | |
| 417 | debugf("We create the real file '%s'\n", buffer); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 418 | return OPEN(buffer, O_BINARY | O_WRONLY | O_CREAT | O_TRUNC, 0666); |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 419 | } |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 420 | fprintf(stderr, "WARNING, bad file name lacks slash: %s\n", name); |
Daniel Stenberg | 56e6335 | 2004-06-14 22:32:13 +0000 | [diff] [blame] | 421 | return -1; |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 422 | #else |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 423 | return OPEN(name, O_BINARY | O_WRONLY | O_CREAT | O_TRUNC, 0666); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 424 | #endif |
Jens Arnold | 399c081 | 2005-02-28 18:32:57 +0000 | [diff] [blame] | 425 | } |
Björn Stenberg | c78e1b0 | 2003-01-09 00:55:00 +0000 | [diff] [blame] | 426 | |
Michael Sevakis | f64ebb1 | 2007-09-08 12:20:53 +0000 | [diff] [blame] | 427 | ssize_t sim_read(int fd, void *buf, size_t count) |
| 428 | { |
| 429 | ssize_t result; |
| 430 | |
| 431 | mutex_lock(&io.sim_mutex); |
| 432 | |
| 433 | /* Setup parameters */ |
| 434 | io.fd = fd; |
| 435 | io.buf = buf; |
| 436 | io.count = count; |
| 437 | |
| 438 | io_trigger_and_wait(IO_READ); |
| 439 | |
| 440 | result = io.result; |
| 441 | |
| 442 | mutex_unlock(&io.sim_mutex); |
| 443 | |
| 444 | return result; |
| 445 | } |
| 446 | |
| 447 | ssize_t sim_write(int fd, const void *buf, size_t count) |
| 448 | { |
| 449 | ssize_t result; |
| 450 | |
| 451 | mutex_lock(&io.sim_mutex); |
| 452 | |
| 453 | io.fd = fd; |
| 454 | io.buf = (void*)buf; |
| 455 | io.count = count; |
| 456 | |
| 457 | io_trigger_and_wait(IO_WRITE); |
| 458 | |
| 459 | result = io.result; |
| 460 | |
| 461 | mutex_unlock(&io.sim_mutex); |
| 462 | |
| 463 | return result; |
| 464 | } |
| 465 | |
Jens Arnold | 6b0fdae | 2007-02-03 10:28:55 +0000 | [diff] [blame] | 466 | int sim_mkdir(const char *name) |
Linus Nielsen Feltzing | ef7293f | 2004-01-21 14:58:40 +0000 | [diff] [blame] | 467 | { |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 468 | #ifdef __PCTOOL__ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 469 | return MKDIR(name, 0777); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 470 | #else |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 471 | char buffer[MAX_PATH]; /* sufficiently big */ |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 472 | |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 473 | snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name); |
| 474 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 475 | debugf("We create the real directory '%s'\n", buffer); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 476 | return MKDIR(buffer, 0777); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 477 | #endif |
Linus Nielsen Feltzing | ef7293f | 2004-01-21 14:58:40 +0000 | [diff] [blame] | 478 | } |
| 479 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 480 | int sim_rmdir(const char *name) |
Linus Nielsen Feltzing | 8fa821d | 2004-04-16 09:24:38 +0000 | [diff] [blame] | 481 | { |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 482 | #ifdef __PCTOOL__ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 483 | return RMDIR(name); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 484 | #else |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 485 | char buffer[MAX_PATH]; /* sufficiently big */ |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 486 | if(name[0] == '/') |
| 487 | { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 488 | snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name); |
| 489 | |
Linus Nielsen Feltzing | 8fa821d | 2004-04-16 09:24:38 +0000 | [diff] [blame] | 490 | debugf("We remove the real directory '%s'\n", buffer); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 491 | return RMDIR(buffer); |
Linus Nielsen Feltzing | 8fa821d | 2004-04-16 09:24:38 +0000 | [diff] [blame] | 492 | } |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 493 | return RMDIR(name); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 494 | #endif |
Linus Nielsen Feltzing | 8fa821d | 2004-04-16 09:24:38 +0000 | [diff] [blame] | 495 | } |
| 496 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 497 | int sim_remove(const char *name) |
Björn Stenberg | c78e1b0 | 2003-01-09 00:55:00 +0000 | [diff] [blame] | 498 | { |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 499 | #ifdef __PCTOOL__ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 500 | return REMOVE(name); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 501 | #else |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 502 | char buffer[MAX_PATH]; /* sufficiently big */ |
Björn Stenberg | c78e1b0 | 2003-01-09 00:55:00 +0000 | [diff] [blame] | 503 | |
Miika Pekkarinen | d70bd0e | 2006-08-26 14:19:18 +0000 | [diff] [blame] | 504 | #ifdef HAVE_DIRCACHE |
| 505 | dircache_remove(name); |
| 506 | #endif |
| 507 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 508 | if(name[0] == '/') { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 509 | snprintf(buffer, sizeof(buffer), "%s%s", SIMULATOR_ARCHOS_ROOT, name); |
Björn Stenberg | c78e1b0 | 2003-01-09 00:55:00 +0000 | [diff] [blame] | 510 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 511 | debugf("We remove the real file '%s'\n", buffer); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 512 | return REMOVE(buffer); |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 513 | } |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 514 | return REMOVE(name); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 515 | #endif |
Björn Stenberg | c78e1b0 | 2003-01-09 00:55:00 +0000 | [diff] [blame] | 516 | } |
| 517 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 518 | int sim_rename(const char *oldpath, const char* newpath) |
Björn Stenberg | 7d80ba0 | 2003-01-15 11:38:03 +0000 | [diff] [blame] | 519 | { |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 520 | #ifdef __PCTOOL__ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 521 | return RENAME(oldpath, newpath); |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 522 | #else |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 523 | char buffer1[MAX_PATH]; |
| 524 | char buffer2[MAX_PATH]; |
Björn Stenberg | 7d80ba0 | 2003-01-15 11:38:03 +0000 | [diff] [blame] | 525 | |
Miika Pekkarinen | d70bd0e | 2006-08-26 14:19:18 +0000 | [diff] [blame] | 526 | #ifdef HAVE_DIRCACHE |
| 527 | dircache_rename(oldpath, newpath); |
| 528 | #endif |
| 529 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 530 | if(oldpath[0] == '/') { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 531 | snprintf(buffer1, sizeof(buffer1), "%s%s", SIMULATOR_ARCHOS_ROOT, |
| 532 | oldpath); |
| 533 | snprintf(buffer2, sizeof(buffer2), "%s%s", SIMULATOR_ARCHOS_ROOT, |
| 534 | newpath); |
Björn Stenberg | 7d80ba0 | 2003-01-15 11:38:03 +0000 | [diff] [blame] | 535 | |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 536 | debugf("We rename the real file '%s' to '%s'\n", buffer1, buffer2); |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 537 | return RENAME(buffer1, buffer2); |
Daniel Stenberg | 11d9ecb | 2003-03-05 22:59:36 +0000 | [diff] [blame] | 538 | } |
| 539 | return -1; |
Miika Pekkarinen | 0dd7ea2 | 2006-11-10 08:03:33 +0000 | [diff] [blame] | 540 | #endif |
Björn Stenberg | 7d80ba0 | 2003-01-15 11:38:03 +0000 | [diff] [blame] | 541 | } |
| 542 | |
Jens Arnold | 399c081 | 2005-02-28 18:32:57 +0000 | [diff] [blame] | 543 | /* rockbox off_t may be different from system off_t */ |
| 544 | long sim_lseek(int fildes, long offset, int whence) |
Linus Nielsen Feltzing | e98bad5 | 2003-03-18 00:39:57 +0000 | [diff] [blame] | 545 | { |
Jens Arnold | 399c081 | 2005-02-28 18:32:57 +0000 | [diff] [blame] | 546 | return lseek(fildes, offset, whence); |
| 547 | } |
| 548 | |
| 549 | long sim_filesize(int fd) |
| 550 | { |
Jens Arnold | bb9dfa0 | 2005-03-09 19:26:59 +0000 | [diff] [blame] | 551 | #ifdef WIN32 |
| 552 | return _filelength(fd); |
| 553 | #else |
| 554 | struct stat buf; |
| 555 | |
| 556 | if (!fstat(fd, &buf)) |
| 557 | return buf.st_size; |
| 558 | else |
| 559 | return -1; |
| 560 | #endif |
Linus Nielsen Feltzing | e98bad5 | 2003-03-18 00:39:57 +0000 | [diff] [blame] | 561 | } |
| 562 | |
Jens Arnold | 5128080 | 2007-09-13 20:53:32 +0000 | [diff] [blame^] | 563 | void fat_size(IF_MV2(int volume,) unsigned long* size, unsigned long* free) |
Björn Stenberg | 6fb512a | 2002-11-12 11:32:26 +0000 | [diff] [blame] | 564 | { |
Jens Arnold | 5128080 | 2007-09-13 20:53:32 +0000 | [diff] [blame^] | 565 | #ifdef HAVE_MULTIVOLUME |
| 566 | if (volume != 0) { |
| 567 | debugf("io.c: fat_size(volume=%d); simulator only supports volume 0\n", |
| 568 | volume); |
| 569 | |
| 570 | if (size) *size = 0; |
| 571 | if (free) *free = 0; |
| 572 | return; |
| 573 | } |
| 574 | #endif |
| 575 | |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 576 | #ifdef WIN32 |
Jens Arnold | 7872426 | 2005-02-22 21:55:48 +0000 | [diff] [blame] | 577 | long secperclus, bytespersec, free_clusters, num_clusters; |
| 578 | |
| 579 | if (GetDiskFreeSpace(NULL, &secperclus, &bytespersec, &free_clusters, |
| 580 | &num_clusters)) { |
| 581 | if (size) |
| 582 | *size = num_clusters * secperclus / 2 * (bytespersec / 512); |
| 583 | if (free) |
| 584 | *free = free_clusters * secperclus / 2 * (bytespersec / 512); |
| 585 | } |
Linus Nielsen Feltzing | a6142ab | 2004-06-10 13:29:52 +0000 | [diff] [blame] | 586 | #else |
Björn Stenberg | 6fb512a | 2002-11-12 11:32:26 +0000 | [diff] [blame] | 587 | struct statfs fs; |
| 588 | |
| 589 | if (!statfs(".", &fs)) { |
Jens Arnold | bd5c0ad | 2007-03-17 10:50:58 +0000 | [diff] [blame] | 590 | DEBUGF("statfs: bsize=%d blocks=%ld free=%ld\n", |
| 591 | (int)fs.f_bsize, fs.f_blocks, fs.f_bfree); |
Björn Stenberg | 6fb512a | 2002-11-12 11:32:26 +0000 | [diff] [blame] | 592 | if (size) |
| 593 | *size = fs.f_blocks * (fs.f_bsize / 1024); |
| 594 | if (free) |
| 595 | *free = fs.f_bfree * (fs.f_bsize / 1024); |
| 596 | } |
Jens Arnold | 7872426 | 2005-02-22 21:55:48 +0000 | [diff] [blame] | 597 | #endif |
Björn Stenberg | 6fb512a | 2002-11-12 11:32:26 +0000 | [diff] [blame] | 598 | else { |
| 599 | if (size) |
| 600 | *size = 0; |
| 601 | if (free) |
| 602 | *free = 0; |
| 603 | } |
| 604 | } |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 605 | |
| 606 | int sim_fsync(int fd) |
| 607 | { |
| 608 | #ifdef WIN32 |
| 609 | return _commit(fd); |
| 610 | #else |
| 611 | return fsync(fd); |
| 612 | #endif |
| 613 | } |
| 614 | |
| 615 | #ifdef WIN32 |
| 616 | /* sim-win32 */ |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 617 | #define dlopen(_x_, _y_) LoadLibraryW(UTF8_TO_OS(_x_)) |
Jens Arnold | cf208c5 | 2005-02-22 18:21:16 +0000 | [diff] [blame] | 618 | #define dlsym(_x_, _y_) (void *)GetProcAddress(_x_, _y_) |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 619 | #define dlclose(_x_) FreeLibrary(_x_) |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 620 | #else |
| 621 | /* sim-x11 */ |
| 622 | #include <dlfcn.h> |
| 623 | #endif |
| 624 | |
Hardeep Sidhu | 25377db | 2006-06-17 09:42:16 +0000 | [diff] [blame] | 625 | #define TEMP_CODEC_FILE "archos/_temp_codec%d.dll" |
| 626 | |
Jens Arnold | a790277 | 2006-01-16 23:20:58 +0000 | [diff] [blame] | 627 | void *sim_codec_load_ram(char* codecptr, int size, |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 628 | void* ptr2, int bufwrap, void **pd) |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 629 | { |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 630 | void *hdr; |
Hardeep Sidhu | 25377db | 2006-06-17 09:42:16 +0000 | [diff] [blame] | 631 | char path[MAX_PATH]; |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 632 | int fd; |
| 633 | int copy_n; |
Steve Bavin | 8c9d5f3 | 2006-09-28 08:46:28 +0000 | [diff] [blame] | 634 | int codec_count; |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 635 | #ifdef WIN32 |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 636 | char buf[MAX_PATH]; |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 637 | #endif |
| 638 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 639 | *pd = NULL; |
Jens Arnold | b8749fd | 2006-01-18 00:05:14 +0000 | [diff] [blame] | 640 | |
Steve Bavin | 8c9d5f3 | 2006-09-28 08:46:28 +0000 | [diff] [blame] | 641 | /* We have to create the dynamic link library file from ram so we |
| 642 | can simulate the codec loading. With voice and crossfade, |
| 643 | multiple codecs may be loaded at the same time, so we need |
| 644 | to find an unused filename */ |
| 645 | for (codec_count = 0; codec_count < 10; codec_count++) |
| 646 | { |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 647 | snprintf(path, sizeof(path), TEMP_CODEC_FILE, codec_count); |
Jens Arnold | b8749fd | 2006-01-18 00:05:14 +0000 | [diff] [blame] | 648 | |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 649 | fd = OPEN(path, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, S_IRWXU); |
Steve Bavin | 8c9d5f3 | 2006-09-28 08:46:28 +0000 | [diff] [blame] | 650 | if (fd >= 0) |
| 651 | break; /* Created a file ok */ |
| 652 | } |
Jens Arnold | 67eb154 | 2007-02-01 23:08:15 +0000 | [diff] [blame] | 653 | if (fd < 0) |
Steve Bavin | 8c9d5f3 | 2006-09-28 08:46:28 +0000 | [diff] [blame] | 654 | { |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 655 | DEBUGF("failed to open for write: %s\n", path); |
| 656 | return NULL; |
| 657 | } |
| 658 | |
| 659 | if (bufwrap == 0) |
| 660 | bufwrap = size; |
| 661 | |
| 662 | copy_n = bufwrap < size ? bufwrap : size; |
| 663 | if (write(fd, codecptr, copy_n) != copy_n) { |
| 664 | DEBUGF("write failed"); |
| 665 | return NULL; |
| 666 | } |
| 667 | size -= copy_n; |
| 668 | if (size > 0) { |
| 669 | if (write(fd, ptr2, size) != size) { |
| 670 | DEBUGF("write failed [2]"); |
| 671 | return NULL; |
| 672 | } |
| 673 | } |
| 674 | close(fd); |
Jens Arnold | b8749fd | 2006-01-18 00:05:14 +0000 | [diff] [blame] | 675 | |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 676 | /* Now load the library. */ |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 677 | *pd = dlopen(path, RTLD_NOW); |
| 678 | if (*pd == NULL) { |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 679 | DEBUGF("failed to load %s\n", path); |
| 680 | #ifdef WIN32 |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 681 | FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, |
| 682 | buf, sizeof buf, NULL); |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 683 | DEBUGF("dlopen(%s): %s\n", path, buf); |
| 684 | #else |
| 685 | DEBUGF("dlopen(%s): %s\n", path, dlerror()); |
| 686 | #endif |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 687 | return NULL; |
| 688 | } |
| 689 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 690 | hdr = dlsym(*pd, "__header"); |
Jens Arnold | b8749fd | 2006-01-18 00:05:14 +0000 | [diff] [blame] | 691 | if (!hdr) |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 692 | hdr = dlsym(*pd, "___header"); |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 693 | |
Jens Arnold | b8749fd | 2006-01-18 00:05:14 +0000 | [diff] [blame] | 694 | return hdr; /* maybe NULL if symbol not present */ |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 695 | } |
| 696 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 697 | void sim_codec_close(void *pd) |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 698 | { |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 699 | dlclose(pd); |
Miika Pekkarinen | 645a2e1 | 2005-07-10 16:33:03 +0000 | [diff] [blame] | 700 | } |
| 701 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 702 | void *sim_plugin_load(char *plugin, void **pd) |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 703 | { |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 704 | void *hdr; |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 705 | char path[MAX_PATH]; |
Jens Arnold | cf208c5 | 2005-02-22 18:21:16 +0000 | [diff] [blame] | 706 | #ifdef WIN32 |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 707 | char buf[MAX_PATH]; |
Jens Arnold | cf208c5 | 2005-02-22 18:21:16 +0000 | [diff] [blame] | 708 | #endif |
| 709 | |
Peter D'Hoye | 6be6156 | 2007-04-12 22:38:54 +0000 | [diff] [blame] | 710 | snprintf(path, sizeof(path), "archos%s", plugin); |
| 711 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 712 | *pd = NULL; |
Jens Arnold | a790277 | 2006-01-16 23:20:58 +0000 | [diff] [blame] | 713 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 714 | *pd = dlopen(path, RTLD_NOW); |
| 715 | if (*pd == NULL) { |
Jens Arnold | cf208c5 | 2005-02-22 18:21:16 +0000 | [diff] [blame] | 716 | DEBUGF("failed to load %s\n", plugin); |
| 717 | #ifdef WIN32 |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 718 | FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, |
| 719 | buf, sizeof(buf), NULL); |
Jens Arnold | cf208c5 | 2005-02-22 18:21:16 +0000 | [diff] [blame] | 720 | DEBUGF("dlopen(%s): %s\n", path, buf); |
| 721 | #else |
| 722 | DEBUGF("dlopen(%s): %s\n", path, dlerror()); |
| 723 | #endif |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 724 | return NULL; |
| 725 | } |
| 726 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 727 | hdr = dlsym(*pd, "__header"); |
Jens Arnold | a790277 | 2006-01-16 23:20:58 +0000 | [diff] [blame] | 728 | if (!hdr) |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 729 | hdr = dlsym(*pd, "___header"); |
Jens Arnold | a790277 | 2006-01-16 23:20:58 +0000 | [diff] [blame] | 730 | |
Jens Arnold | a790277 | 2006-01-16 23:20:58 +0000 | [diff] [blame] | 731 | return hdr; /* maybe NULL if symbol not present */ |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 732 | } |
| 733 | |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 734 | void sim_plugin_close(void *pd) |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 735 | { |
Jens Arnold | 38b7547 | 2006-03-02 01:08:38 +0000 | [diff] [blame] | 736 | dlclose(pd); |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 737 | } |
| 738 | |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 739 | #ifdef WIN32 |
| 740 | static unsigned old_cp; |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 741 | |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 742 | void debug_exit(void) |
| 743 | { |
| 744 | /* Reset console output codepage */ |
| 745 | SetConsoleOutputCP(old_cp); |
| 746 | } |
| 747 | |
| 748 | void debug_init(void) |
| 749 | { |
| 750 | old_cp = GetConsoleOutputCP(); |
| 751 | /* Set console output codepage to UTF8. Only works |
| 752 | * correctly when the console uses a truetype font. */ |
| 753 | SetConsoleOutputCP(65001); |
| 754 | atexit(debug_exit); |
| 755 | } |
| 756 | #else |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 757 | void debug_init(void) |
| 758 | { |
| 759 | /* nothing to be done */ |
| 760 | } |
Jens Arnold | 2fd7c3c | 2007-04-19 20:17:24 +0000 | [diff] [blame] | 761 | #endif |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 762 | |
| 763 | void debugf(const char *fmt, ...) |
| 764 | { |
| 765 | va_list ap; |
| 766 | va_start( ap, fmt ); |
| 767 | vfprintf( stderr, fmt, ap ); |
| 768 | va_end( ap ); |
| 769 | } |
| 770 | |
| 771 | void ldebugf(const char* file, int line, const char *fmt, ...) |
| 772 | { |
| 773 | va_list ap; |
| 774 | va_start( ap, fmt ); |
| 775 | fprintf( stderr, "%s:%d ", file, line ); |
| 776 | vfprintf( stderr, fmt, ap ); |
| 777 | va_end( ap ); |
| 778 | } |
| 779 | |
Jens Arnold | 576d029 | 2005-03-05 21:48:58 +0000 | [diff] [blame] | 780 | /* rockbox off_t may be different from system off_t */ |
| 781 | int sim_ftruncate(int fd, long length) |
Daniel Stenberg | 22b7701 | 2005-02-22 12:19:12 +0000 | [diff] [blame] | 782 | { |
| 783 | #ifdef WIN32 |
| 784 | return _chsize(fd, length); |
| 785 | #else |
| 786 | return ftruncate(fd, length); |
| 787 | #endif |
| 788 | } |