dabcb81e13
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17295 a1c6a512-1295-4272-9138-f99709370657
1312 lines
34 KiB
C
1312 lines
34 KiB
C
/***************************************************************************
|
|
* __________ __ ___.
|
|
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
|
|
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
|
|
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
|
|
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
|
|
* \/ \/ \/ \/ \/
|
|
* $Id$
|
|
*
|
|
* Copyright (C) 2002 by Daniel Stenberg
|
|
*
|
|
* All files in this archive are subject to the GNU General Public License.
|
|
* See the file COPYING in the source tree root for full license agreement.
|
|
*
|
|
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
|
* KIND, either express or implied.
|
|
*
|
|
****************************************************************************/
|
|
#include <stdlib.h>
|
|
#include <ctype.h>
|
|
#include "config.h"
|
|
#include "lcd.h"
|
|
#include "file.h"
|
|
#ifdef __PCTOOL__
|
|
#include <stdarg.h>
|
|
#else
|
|
#include "sprintf.h"
|
|
#include "lang.h"
|
|
#include "string.h"
|
|
#include "dir.h"
|
|
#include "lcd-remote.h"
|
|
#include "errno.h"
|
|
#include "system.h"
|
|
#include "timefuncs.h"
|
|
#include "screens.h"
|
|
#include "talk.h"
|
|
#include "mpeg.h"
|
|
#include "audio.h"
|
|
#include "mp3_playback.h"
|
|
#include "settings.h"
|
|
#include "ata.h"
|
|
#include "ata_idle_notify.h"
|
|
#include "kernel.h"
|
|
#include "power.h"
|
|
#include "powermgmt.h"
|
|
#include "backlight.h"
|
|
#include "version.h"
|
|
#include "font.h"
|
|
#include "splash.h"
|
|
#include "tagcache.h"
|
|
#include "scrobbler.h"
|
|
#include "sound.h"
|
|
#include "playlist.h"
|
|
#include "yesno.h"
|
|
|
|
#ifdef HAVE_MMC
|
|
#include "ata_mmc.h"
|
|
#endif
|
|
#include "tree.h"
|
|
#include "eeprom_settings.h"
|
|
#if defined(HAVE_RECORDING) && !defined(__PCTOOL__)
|
|
#include "recording.h"
|
|
#endif
|
|
#if defined(HAVE_LCD_BITMAP) && !defined(__PCTOOL__)
|
|
#include "bmp.h"
|
|
#include "icons.h"
|
|
#endif /* End HAVE_LCD_BITMAP */
|
|
#include "gui/gwps-common.h"
|
|
#include "bookmark.h"
|
|
|
|
#include "misc.h"
|
|
#include "playback.h"
|
|
|
|
#ifdef BOOTFILE
|
|
#if !defined(USB_NONE) && !defined(USB_IPODSTYLE)
|
|
#include "textarea.h"
|
|
#include "rolo.h"
|
|
#include "yesno.h"
|
|
#endif
|
|
#endif
|
|
|
|
/* Format a large-range value for output, using the appropriate unit so that
|
|
* the displayed value is in the range 1 <= display < 1000 (1024 for "binary"
|
|
* units) if possible, and 3 significant digits are shown. If a buffer is
|
|
* given, the result is snprintf()'d into that buffer, otherwise the result is
|
|
* voiced.*/
|
|
char *output_dyn_value(char *buf, int buf_size, int value,
|
|
const unsigned char **units, bool bin_scale)
|
|
{
|
|
int scale = bin_scale ? 1024 : 1000;
|
|
int fraction = 0;
|
|
int unit_no = 0;
|
|
char tbuf[5];
|
|
|
|
while (value >= scale)
|
|
{
|
|
fraction = value % scale;
|
|
value /= scale;
|
|
unit_no++;
|
|
}
|
|
if (bin_scale)
|
|
fraction = fraction * 1000 / 1024;
|
|
|
|
if (value >= 100 || !unit_no)
|
|
tbuf[0] = '\0';
|
|
else if (value >= 10)
|
|
snprintf(tbuf, sizeof(tbuf), "%01d", fraction / 100);
|
|
else
|
|
snprintf(tbuf, sizeof(tbuf), "%02d", fraction / 10);
|
|
|
|
if (buf)
|
|
{
|
|
if (strlen(tbuf))
|
|
snprintf(buf, buf_size, "%d%s%s%s", value, str(LANG_POINT),
|
|
tbuf, P2STR(units[unit_no]));
|
|
else
|
|
snprintf(buf, buf_size, "%d%s", value, P2STR(units[unit_no]));
|
|
}
|
|
else
|
|
{
|
|
talk_fractional(tbuf, value, P2ID(units[unit_no]));
|
|
}
|
|
return buf;
|
|
}
|
|
|
|
/* Create a filename with a number part in a way that the number is 1
|
|
* higher than the highest numbered file matching the same pattern.
|
|
* It is allowed that buffer and path point to the same memory location,
|
|
* saving a strcpy(). Path must always be given without trailing slash.
|
|
* "num" can point to an int specifying the number to use or NULL or a value
|
|
* less than zero to number automatically. The final number used will also
|
|
* be returned in *num. If *num is >= 0 then *num will be incremented by
|
|
* one. */
|
|
char *create_numbered_filename(char *buffer, const char *path,
|
|
const char *prefix, const char *suffix,
|
|
int numberlen IF_CNFN_NUM_(, int *num))
|
|
{
|
|
DIR *dir;
|
|
struct dirent *entry;
|
|
int max_num;
|
|
int pathlen;
|
|
int prefixlen = strlen(prefix);
|
|
char fmtstring[12];
|
|
|
|
if (buffer != path)
|
|
strncpy(buffer, path, MAX_PATH);
|
|
|
|
pathlen = strlen(buffer);
|
|
|
|
#ifdef IF_CNFN_NUM
|
|
if (num && *num >= 0)
|
|
{
|
|
/* number specified */
|
|
max_num = *num;
|
|
}
|
|
else
|
|
#endif
|
|
{
|
|
/* automatic numbering */
|
|
max_num = 0;
|
|
|
|
dir = opendir(pathlen ? buffer : "/");
|
|
if (!dir)
|
|
return NULL;
|
|
|
|
while ((entry = readdir(dir)))
|
|
{
|
|
int curr_num;
|
|
|
|
if (strncasecmp((char *)entry->d_name, prefix, prefixlen)
|
|
|| strcasecmp((char *)entry->d_name + prefixlen + numberlen, suffix))
|
|
continue;
|
|
|
|
curr_num = atoi((char *)entry->d_name + prefixlen);
|
|
if (curr_num > max_num)
|
|
max_num = curr_num;
|
|
}
|
|
|
|
closedir(dir);
|
|
}
|
|
|
|
max_num++;
|
|
|
|
snprintf(fmtstring, sizeof(fmtstring), "/%%s%%0%dd%%s", numberlen);
|
|
snprintf(buffer + pathlen, MAX_PATH - pathlen, fmtstring, prefix,
|
|
max_num, suffix);
|
|
|
|
#ifdef IF_CNFN_NUM
|
|
if (num)
|
|
*num = max_num;
|
|
#endif
|
|
|
|
return buffer;
|
|
}
|
|
|
|
/* Format time into buf.
|
|
*
|
|
* buf - buffer to format to.
|
|
* buf_size - size of buffer.
|
|
* t - time to format, in milliseconds.
|
|
*/
|
|
void format_time(char* buf, int buf_size, long t)
|
|
{
|
|
if ( t < 3600000 )
|
|
{
|
|
snprintf(buf, buf_size, "%d:%02d",
|
|
(int) (t / 60000), (int) (t % 60000 / 1000));
|
|
}
|
|
else
|
|
{
|
|
snprintf(buf, buf_size, "%d:%02d:%02d",
|
|
(int) (t / 3600000), (int) (t % 3600000 / 60000),
|
|
(int) (t % 60000 / 1000));
|
|
}
|
|
}
|
|
|
|
#if CONFIG_RTC
|
|
/* Create a filename with a date+time part.
|
|
It is allowed that buffer and path point to the same memory location,
|
|
saving a strcpy(). Path must always be given without trailing slash.
|
|
unique_time as true makes the function wait until the current time has
|
|
changed. */
|
|
char *create_datetime_filename(char *buffer, const char *path,
|
|
const char *prefix, const char *suffix,
|
|
bool unique_time)
|
|
{
|
|
struct tm *tm = get_time();
|
|
static struct tm last_tm;
|
|
int pathlen;
|
|
|
|
while (unique_time && !memcmp(get_time(), &last_tm, sizeof (struct tm)))
|
|
sleep(HZ/10);
|
|
|
|
last_tm = *tm;
|
|
|
|
if (buffer != path)
|
|
strncpy(buffer, path, MAX_PATH);
|
|
|
|
pathlen = strlen(buffer);
|
|
snprintf(buffer + pathlen, MAX_PATH - pathlen,
|
|
"/%s%02d%02d%02d-%02d%02d%02d%s", prefix,
|
|
tm->tm_year % 100, tm->tm_mon + 1, tm->tm_mday,
|
|
tm->tm_hour, tm->tm_min, tm->tm_sec, suffix);
|
|
|
|
return buffer;
|
|
}
|
|
#endif /* CONFIG_RTC */
|
|
|
|
/* Ask the user if they really want to erase the current dynamic playlist
|
|
* returns true if the playlist should be replaced */
|
|
bool warn_on_pl_erase(void)
|
|
{
|
|
if (global_settings.warnon_erase_dynplaylist &&
|
|
!global_settings.party_mode &&
|
|
playlist_modified(NULL))
|
|
{
|
|
static const char *lines[] =
|
|
{ID2P(LANG_WARN_ERASEDYNPLAYLIST_PROMPT)};
|
|
static const struct text_message message={lines, 1};
|
|
|
|
return (gui_syncyesno_run(&message, NULL, NULL) == YESNO_YES);
|
|
}
|
|
else
|
|
return true;
|
|
}
|
|
|
|
/* Read (up to) a line of text from fd into buffer and return number of bytes
|
|
* read (which may be larger than the number of bytes stored in buffer). If
|
|
* an error occurs, -1 is returned (and buffer contains whatever could be
|
|
* read). A line is terminated by a LF char. Neither LF nor CR chars are
|
|
* stored in buffer.
|
|
*/
|
|
int read_line(int fd, char* buffer, int buffer_size)
|
|
{
|
|
int count = 0;
|
|
int num_read = 0;
|
|
|
|
errno = 0;
|
|
|
|
while (count < buffer_size)
|
|
{
|
|
unsigned char c;
|
|
|
|
if (1 != read(fd, &c, 1))
|
|
break;
|
|
|
|
num_read++;
|
|
|
|
if ( c == '\n' )
|
|
break;
|
|
|
|
if ( c == '\r' )
|
|
continue;
|
|
|
|
buffer[count++] = c;
|
|
}
|
|
|
|
buffer[MIN(count, buffer_size - 1)] = 0;
|
|
|
|
return errno ? -1 : num_read;
|
|
}
|
|
|
|
/* Performance optimized version of the previous function. */
|
|
int fast_readline(int fd, char *buf, int buf_size, void *parameters,
|
|
int (*callback)(int n, const char *buf, void *parameters))
|
|
{
|
|
char *p, *next;
|
|
int rc, pos = 0;
|
|
int count = 0;
|
|
|
|
while ( 1 )
|
|
{
|
|
next = NULL;
|
|
|
|
rc = read(fd, &buf[pos], buf_size - pos - 1);
|
|
if (rc >= 0)
|
|
buf[pos+rc] = '\0';
|
|
|
|
if ( (p = strchr(buf, '\r')) != NULL)
|
|
{
|
|
*p = '\0';
|
|
next = ++p;
|
|
}
|
|
else
|
|
p = buf;
|
|
|
|
if ( (p = strchr(p, '\n')) != NULL)
|
|
{
|
|
*p = '\0';
|
|
next = ++p;
|
|
}
|
|
|
|
rc = callback(count, buf, parameters);
|
|
if (rc < 0)
|
|
return rc;
|
|
|
|
count++;
|
|
if (next)
|
|
{
|
|
pos = buf_size - ((long)next - (long)buf) - 1;
|
|
memmove(buf, next, pos);
|
|
}
|
|
else
|
|
break ;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
|
|
#if LCD_DEPTH == 16
|
|
#define BMP_COMPRESSION 3 /* BI_BITFIELDS */
|
|
#define BMP_NUMCOLORS 3
|
|
#else
|
|
#define BMP_COMPRESSION 0 /* BI_RGB */
|
|
#if LCD_DEPTH <= 8
|
|
#define BMP_NUMCOLORS (1 << LCD_DEPTH)
|
|
#else
|
|
#define BMP_NUMCOLORS 0
|
|
#endif
|
|
#endif
|
|
|
|
#if LCD_DEPTH == 1
|
|
#define BMP_BPP 1
|
|
#define BMP_LINESIZE ((LCD_WIDTH/8 + 3) & ~3)
|
|
#elif LCD_DEPTH <= 4
|
|
#define BMP_BPP 4
|
|
#define BMP_LINESIZE ((LCD_WIDTH/2 + 3) & ~3)
|
|
#elif LCD_DEPTH <= 8
|
|
#define BMP_BPP 8
|
|
#define BMP_LINESIZE ((LCD_WIDTH + 3) & ~3)
|
|
#elif LCD_DEPTH <= 16
|
|
#define BMP_BPP 16
|
|
#define BMP_LINESIZE ((LCD_WIDTH*2 + 3) & ~3)
|
|
#else
|
|
#define BMP_BPP 24
|
|
#define BMP_LINESIZE ((LCD_WIDTH*3 + 3) & ~3)
|
|
#endif
|
|
|
|
#define BMP_HEADERSIZE (54 + 4 * BMP_NUMCOLORS)
|
|
#define BMP_DATASIZE (BMP_LINESIZE * LCD_HEIGHT)
|
|
#define BMP_TOTALSIZE (BMP_HEADERSIZE + BMP_DATASIZE)
|
|
|
|
#define LE16_CONST(x) (x)&0xff, ((x)>>8)&0xff
|
|
#define LE32_CONST(x) (x)&0xff, ((x)>>8)&0xff, ((x)>>16)&0xff, ((x)>>24)&0xff
|
|
|
|
static const unsigned char bmpheader[] =
|
|
{
|
|
0x42, 0x4d, /* 'BM' */
|
|
LE32_CONST(BMP_TOTALSIZE), /* Total file size */
|
|
0x00, 0x00, 0x00, 0x00, /* Reserved */
|
|
LE32_CONST(BMP_HEADERSIZE), /* Offset to start of pixel data */
|
|
|
|
0x28, 0x00, 0x00, 0x00, /* Size of (2nd) header */
|
|
LE32_CONST(LCD_WIDTH), /* Width in pixels */
|
|
LE32_CONST(LCD_HEIGHT), /* Height in pixels */
|
|
0x01, 0x00, /* Number of planes (always 1) */
|
|
LE16_CONST(BMP_BPP), /* Bits per pixel 1/4/8/16/24 */
|
|
LE32_CONST(BMP_COMPRESSION),/* Compression mode */
|
|
LE32_CONST(BMP_DATASIZE), /* Size of bitmap data */
|
|
0xc4, 0x0e, 0x00, 0x00, /* Horizontal resolution (pixels/meter) */
|
|
0xc4, 0x0e, 0x00, 0x00, /* Vertical resolution (pixels/meter) */
|
|
LE32_CONST(BMP_NUMCOLORS), /* Number of used colours */
|
|
LE32_CONST(BMP_NUMCOLORS), /* Number of important colours */
|
|
|
|
#if LCD_DEPTH == 1
|
|
#ifdef MROBE_100
|
|
2, 2, 94, 0x00, /* Colour #0 */
|
|
3, 6, 241, 0x00 /* Colour #1 */
|
|
#else
|
|
0x90, 0xee, 0x90, 0x00, /* Colour #0 */
|
|
0x00, 0x00, 0x00, 0x00 /* Colour #1 */
|
|
#endif
|
|
#elif LCD_DEPTH == 2
|
|
0xe6, 0xd8, 0xad, 0x00, /* Colour #0 */
|
|
0x99, 0x90, 0x73, 0x00, /* Colour #1 */
|
|
0x4c, 0x48, 0x39, 0x00, /* Colour #2 */
|
|
0x00, 0x00, 0x00, 0x00 /* Colour #3 */
|
|
#elif LCD_DEPTH == 16
|
|
0x00, 0xf8, 0x00, 0x00, /* red bitfield mask */
|
|
0xe0, 0x07, 0x00, 0x00, /* green bitfield mask */
|
|
0x1f, 0x00, 0x00, 0x00 /* blue bitfield mask */
|
|
#endif
|
|
};
|
|
|
|
static void (*screen_dump_hook)(int fh) = NULL;
|
|
|
|
void screen_dump(void)
|
|
{
|
|
int fh;
|
|
char filename[MAX_PATH];
|
|
int bx, by;
|
|
#if LCD_DEPTH == 1
|
|
static unsigned char line_block[8][BMP_LINESIZE];
|
|
#elif LCD_DEPTH == 2
|
|
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING
|
|
static unsigned char line_block[BMP_LINESIZE];
|
|
#elif LCD_PIXELFORMAT == VERTICAL_PACKING
|
|
static unsigned char line_block[4][BMP_LINESIZE];
|
|
#elif LCD_PIXELFORMAT == VERTICAL_INTERLEAVED
|
|
static unsigned char line_block[8][BMP_LINESIZE];
|
|
#endif
|
|
#elif LCD_DEPTH == 16
|
|
static unsigned short line_block[BMP_LINESIZE/2];
|
|
#endif
|
|
|
|
#if CONFIG_RTC
|
|
create_datetime_filename(filename, "", "dump ", ".bmp", false);
|
|
#else
|
|
create_numbered_filename(filename, "", "dump_", ".bmp", 4
|
|
IF_CNFN_NUM_(, NULL));
|
|
#endif
|
|
|
|
fh = creat(filename);
|
|
if (fh < 0)
|
|
return;
|
|
|
|
if (screen_dump_hook)
|
|
{
|
|
screen_dump_hook(fh);
|
|
}
|
|
else
|
|
{
|
|
write(fh, bmpheader, sizeof(bmpheader));
|
|
|
|
/* BMP image goes bottom up */
|
|
#if LCD_DEPTH == 1
|
|
for (by = LCD_FBHEIGHT - 1; by >= 0; by--)
|
|
{
|
|
unsigned char *src = &lcd_framebuffer[by][0];
|
|
unsigned char *dst = &line_block[0][0];
|
|
|
|
memset(line_block, 0, sizeof(line_block));
|
|
for (bx = LCD_WIDTH/8; bx > 0; bx--)
|
|
{
|
|
unsigned dst_mask = 0x80;
|
|
int ix;
|
|
|
|
for (ix = 8; ix > 0; ix--)
|
|
{
|
|
unsigned char *dst_blk = dst;
|
|
unsigned src_byte = *src++;
|
|
int iy;
|
|
|
|
for (iy = 8; iy > 0; iy--)
|
|
{
|
|
if (src_byte & 0x80)
|
|
*dst_blk |= dst_mask;
|
|
src_byte <<= 1;
|
|
dst_blk += BMP_LINESIZE;
|
|
}
|
|
dst_mask >>= 1;
|
|
}
|
|
dst++;
|
|
}
|
|
|
|
write(fh, line_block, sizeof(line_block));
|
|
}
|
|
#elif LCD_DEPTH == 2
|
|
#if LCD_PIXELFORMAT == HORIZONTAL_PACKING
|
|
for (by = LCD_FBHEIGHT - 1; by >= 0; by--)
|
|
{
|
|
unsigned char *src = &lcd_framebuffer[by][0];
|
|
unsigned char *dst = line_block;
|
|
|
|
memset(line_block, 0, sizeof(line_block));
|
|
for (bx = LCD_FBWIDTH; bx > 0; bx--)
|
|
{
|
|
unsigned src_byte = *src++;
|
|
|
|
*dst++ = ((src_byte >> 2) & 0x30) | ((src_byte >> 4) & 0x03);
|
|
*dst++ = ((src_byte << 2) & 0x30) | (src_byte & 0x03);
|
|
}
|
|
|
|
write(fh, line_block, sizeof(line_block));
|
|
}
|
|
#elif LCD_PIXELFORMAT == VERTICAL_PACKING
|
|
for (by = LCD_FBHEIGHT - 1; by >= 0; by--)
|
|
{
|
|
unsigned char *src = &lcd_framebuffer[by][0];
|
|
unsigned char *dst = &line_block[3][0];
|
|
|
|
memset(line_block, 0, sizeof(line_block));
|
|
for (bx = LCD_WIDTH/2; bx > 0; bx--)
|
|
{
|
|
unsigned char *dst_blk = dst++;
|
|
unsigned src_byte0 = *src++ << 4;
|
|
unsigned src_byte1 = *src++;
|
|
int iy;
|
|
|
|
for (iy = 4; iy > 0; iy--)
|
|
{
|
|
*dst_blk = (src_byte0 & 0x30) | (src_byte1 & 0x03);
|
|
src_byte0 >>= 2;
|
|
src_byte1 >>= 2;
|
|
dst_blk -= BMP_LINESIZE;
|
|
}
|
|
}
|
|
|
|
write(fh, line_block, sizeof(line_block));
|
|
}
|
|
#elif LCD_PIXELFORMAT == VERTICAL_INTERLEAVED
|
|
for (by = LCD_FBHEIGHT - 1; by >= 0; by--)
|
|
{
|
|
const fb_data *src = &lcd_framebuffer[by][0];
|
|
unsigned char *dst = &line_block[7][0];
|
|
|
|
memset(line_block, 0, sizeof(line_block));
|
|
for (bx = LCD_WIDTH/2; bx > 0; bx--)
|
|
{
|
|
unsigned char *dst_blk = dst++;
|
|
unsigned src_data0 = *src++ << 4;
|
|
unsigned src_data1 = *src++;
|
|
int iy;
|
|
|
|
for (iy = 8; iy > 0; iy--)
|
|
{
|
|
*dst_blk = (src_data0 & 0x10) | (src_data1 & 0x01)
|
|
| ((src_data0 & 0x1000) | (src_data1 & 0x0100)) >> 7;
|
|
src_data0 >>= 1;
|
|
src_data1 >>= 1;
|
|
dst_blk -= BMP_LINESIZE;
|
|
}
|
|
}
|
|
|
|
write(fh, line_block, sizeof(line_block));
|
|
}
|
|
#endif
|
|
#elif LCD_DEPTH == 16
|
|
for (by = LCD_HEIGHT - 1; by >= 0; by--)
|
|
{
|
|
unsigned short *src = &lcd_framebuffer[by][0];
|
|
unsigned short *dst = line_block;
|
|
|
|
memset(line_block, 0, sizeof(line_block));
|
|
for (bx = LCD_WIDTH; bx > 0; bx--)
|
|
{
|
|
#if (LCD_PIXELFORMAT == RGB565SWAPPED)
|
|
/* iPod LCD data is big endian although the CPU is not */
|
|
*dst++ = htobe16(*src++);
|
|
#else
|
|
*dst++ = htole16(*src++);
|
|
#endif
|
|
}
|
|
|
|
write(fh, line_block, sizeof(line_block));
|
|
}
|
|
#endif /* LCD_DEPTH */
|
|
}
|
|
|
|
close(fh);
|
|
}
|
|
|
|
void screen_dump_set_hook(void (*hook)(int fh))
|
|
{
|
|
screen_dump_hook = hook;
|
|
}
|
|
|
|
#endif /* HAVE_LCD_BITMAP */
|
|
|
|
/* parse a line from a configuration file. the line format is:
|
|
|
|
name: value
|
|
|
|
Any whitespace before setting name or value (after ':') is ignored.
|
|
A # as first non-whitespace character discards the whole line.
|
|
Function sets pointers to null-terminated setting name and value.
|
|
Returns false if no valid config entry was found.
|
|
*/
|
|
|
|
bool settings_parseline(char* line, char** name, char** value)
|
|
{
|
|
char* ptr;
|
|
|
|
while ( isspace(*line) )
|
|
line++;
|
|
|
|
if ( *line == '#' )
|
|
return false;
|
|
|
|
ptr = strchr(line, ':');
|
|
if ( !ptr )
|
|
return false;
|
|
|
|
*name = line;
|
|
*ptr = 0;
|
|
ptr++;
|
|
while (isspace(*ptr))
|
|
ptr++;
|
|
*value = ptr;
|
|
return true;
|
|
}
|
|
|
|
static void system_flush(void)
|
|
{
|
|
tree_flush();
|
|
call_ata_idle_notifys(true); /*doesnt work on usb and shutdown from ata thread */
|
|
}
|
|
|
|
static void system_restore(void)
|
|
{
|
|
tree_restore();
|
|
}
|
|
|
|
static bool clean_shutdown(void (*callback)(void *), void *parameter)
|
|
{
|
|
#ifdef SIMULATOR
|
|
(void)callback;
|
|
(void)parameter;
|
|
bookmark_autobookmark();
|
|
call_ata_idle_notifys(true);
|
|
exit(0);
|
|
#else
|
|
long msg_id = -1;
|
|
int i;
|
|
|
|
scrobbler_poweroff();
|
|
|
|
#if CONFIG_CHARGING && !defined(HAVE_POWEROFF_WHILE_CHARGING)
|
|
if(!charger_inserted())
|
|
#endif
|
|
{
|
|
bool batt_safe = battery_level_safe();
|
|
int audio_stat = audio_status();
|
|
|
|
FOR_NB_SCREENS(i)
|
|
screens[i].clear_display();
|
|
|
|
if (batt_safe)
|
|
{
|
|
#ifdef HAVE_TAGCACHE
|
|
if (!tagcache_prepare_shutdown())
|
|
{
|
|
cancel_shutdown();
|
|
gui_syncsplash(HZ, ID2P(LANG_TAGCACHE_BUSY));
|
|
return false;
|
|
}
|
|
#endif
|
|
if (battery_level() > 10)
|
|
gui_syncsplash(0, str(LANG_SHUTTINGDOWN));
|
|
else
|
|
{
|
|
msg_id = LANG_WARNING_BATTERY_LOW;
|
|
gui_syncsplash(0, "%s %s",
|
|
str(LANG_WARNING_BATTERY_LOW),
|
|
str(LANG_SHUTTINGDOWN));
|
|
}
|
|
}
|
|
else
|
|
{
|
|
msg_id = LANG_WARNING_BATTERY_EMPTY;
|
|
gui_syncsplash(0, "%s %s",
|
|
str(LANG_WARNING_BATTERY_EMPTY),
|
|
str(LANG_SHUTTINGDOWN));
|
|
}
|
|
|
|
if (global_settings.fade_on_stop
|
|
&& (audio_stat & AUDIO_STATUS_PLAY))
|
|
{
|
|
fade(0);
|
|
}
|
|
|
|
if (batt_safe) /* do not save on critical battery */
|
|
{
|
|
#if defined(HAVE_RECORDING) && CONFIG_CODEC == SWCODEC
|
|
if (audio_stat & AUDIO_STATUS_RECORD)
|
|
{
|
|
rec_command(RECORDING_CMD_STOP);
|
|
/* wait for stop to complete */
|
|
while (audio_status() & AUDIO_STATUS_RECORD)
|
|
sleep(1);
|
|
}
|
|
#endif
|
|
bookmark_autobookmark();
|
|
|
|
/* audio_stop_recording == audio_stop for HWCODEC */
|
|
audio_stop();
|
|
|
|
if (callback != NULL)
|
|
callback(parameter);
|
|
|
|
#if CONFIG_CODEC != SWCODEC
|
|
/* wait for audio_stop or audio_stop_recording to complete */
|
|
while (audio_status())
|
|
sleep(1);
|
|
#endif
|
|
|
|
#if defined(HAVE_RECORDING) && CONFIG_CODEC == SWCODEC
|
|
audio_close_recording();
|
|
#endif
|
|
|
|
if(global_settings.talk_menu)
|
|
{
|
|
bool enqueue = false;
|
|
if(msg_id != -1)
|
|
{
|
|
talk_id(msg_id, enqueue);
|
|
enqueue = true;
|
|
}
|
|
talk_id(LANG_SHUTTINGDOWN, enqueue);
|
|
#if CONFIG_CODEC == SWCODEC
|
|
voice_wait();
|
|
#endif
|
|
}
|
|
|
|
system_flush();
|
|
#ifdef HAVE_EEPROM_SETTINGS
|
|
if (firmware_settings.initialized)
|
|
{
|
|
firmware_settings.disk_clean = true;
|
|
firmware_settings.bl_version = 0;
|
|
eeprom_settings_store();
|
|
}
|
|
#endif
|
|
}
|
|
#ifdef HAVE_DIRCACHE
|
|
else
|
|
dircache_disable();
|
|
#endif
|
|
|
|
shutdown_hw();
|
|
}
|
|
#endif
|
|
return false;
|
|
}
|
|
|
|
bool list_stop_handler(void)
|
|
{
|
|
bool ret = false;
|
|
|
|
/* Stop the music if it is playing */
|
|
if(audio_status())
|
|
{
|
|
if (!global_settings.party_mode)
|
|
{
|
|
if (global_settings.fade_on_stop)
|
|
fade(0);
|
|
bookmark_autobookmark();
|
|
audio_stop();
|
|
ret = true; /* bookmarking can make a refresh necessary */
|
|
}
|
|
}
|
|
#if CONFIG_CHARGING
|
|
#if (CONFIG_KEYPAD == RECORDER_PAD) && !defined(HAVE_SW_POWEROFF)
|
|
else
|
|
{
|
|
if (charger_inserted())
|
|
charging_splash();
|
|
else
|
|
shutdown_screen(); /* won't return if shutdown actually happens */
|
|
|
|
ret = true; /* screen is dirty, caller needs to refresh */
|
|
}
|
|
#endif
|
|
#ifndef HAVE_POWEROFF_WHILE_CHARGING
|
|
{
|
|
static long last_off = 0;
|
|
|
|
if (TIME_BEFORE(current_tick, last_off + HZ/2))
|
|
{
|
|
if (charger_inserted())
|
|
{
|
|
charging_splash();
|
|
ret = true; /* screen is dirty, caller needs to refresh */
|
|
}
|
|
}
|
|
last_off = current_tick;
|
|
}
|
|
#endif
|
|
#endif /* CONFIG_CHARGING */
|
|
return ret;
|
|
}
|
|
|
|
#if CONFIG_CHARGING
|
|
static bool waiting_to_resume_play = false;
|
|
static long play_resume_tick;
|
|
|
|
static void car_adapter_mode_processing(bool inserted)
|
|
{
|
|
if (global_settings.car_adapter_mode)
|
|
{
|
|
if(inserted)
|
|
{
|
|
/*
|
|
* Just got plugged in, delay & resume if we were playing
|
|
*/
|
|
if (audio_status() & AUDIO_STATUS_PAUSE)
|
|
{
|
|
/* delay resume a bit while the engine is cranking */
|
|
play_resume_tick = current_tick + HZ*5;
|
|
waiting_to_resume_play = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/*
|
|
* Just got unplugged, pause if playing
|
|
*/
|
|
if ((audio_status() & AUDIO_STATUS_PLAY) &&
|
|
!(audio_status() & AUDIO_STATUS_PAUSE))
|
|
{
|
|
if (global_settings.fade_on_stop)
|
|
fade(0);
|
|
else
|
|
audio_pause();
|
|
}
|
|
waiting_to_resume_play = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void car_adapter_tick(void)
|
|
{
|
|
if (waiting_to_resume_play)
|
|
{
|
|
if (TIME_AFTER(current_tick, play_resume_tick))
|
|
{
|
|
if (audio_status() & AUDIO_STATUS_PAUSE)
|
|
{
|
|
queue_broadcast(SYS_CAR_ADAPTER_RESUME, 0);
|
|
}
|
|
waiting_to_resume_play = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
void car_adapter_mode_init(void)
|
|
{
|
|
tick_add_task(car_adapter_tick);
|
|
}
|
|
#endif
|
|
|
|
#ifdef HAVE_HEADPHONE_DETECTION
|
|
static void unplug_change(bool inserted)
|
|
{
|
|
static bool headphone_caused_pause = false;
|
|
|
|
if (global_settings.unplug_mode)
|
|
{
|
|
int audio_stat = audio_status();
|
|
if (inserted)
|
|
{
|
|
if ((audio_stat & AUDIO_STATUS_PLAY) &&
|
|
headphone_caused_pause &&
|
|
global_settings.unplug_mode > 1 )
|
|
audio_resume();
|
|
backlight_on();
|
|
headphone_caused_pause = false;
|
|
} else {
|
|
if ((audio_stat & AUDIO_STATUS_PLAY) &&
|
|
!(audio_stat & AUDIO_STATUS_PAUSE))
|
|
{
|
|
headphone_caused_pause = true;
|
|
audio_pause();
|
|
|
|
if (global_settings.unplug_rw)
|
|
{
|
|
if (audio_current_track()->elapsed >
|
|
(unsigned long)(global_settings.unplug_rw*1000))
|
|
audio_ff_rewind(audio_current_track()->elapsed -
|
|
(global_settings.unplug_rw*1000));
|
|
else
|
|
audio_ff_rewind(0);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
long default_event_handler_ex(long event, void (*callback)(void *), void *parameter)
|
|
{
|
|
switch(event)
|
|
{
|
|
case SYS_BATTERY_UPDATE:
|
|
if(global_settings.talk_battery_level)
|
|
{
|
|
talk_ids(true, VOICE_PAUSE, VOICE_PAUSE,
|
|
LANG_BATTERY_TIME,
|
|
TALK_ID(battery_level(), UNIT_PERCENT),
|
|
VOICE_PAUSE);
|
|
talk_force_enqueue_next();
|
|
}
|
|
break;
|
|
case SYS_USB_CONNECTED:
|
|
if (callback != NULL)
|
|
callback(parameter);
|
|
#ifdef HAVE_MMC
|
|
if (!mmc_touched() ||
|
|
(mmc_remove_request() == SYS_HOTSWAP_EXTRACTED))
|
|
#endif
|
|
{
|
|
scrobbler_flush_cache();
|
|
system_flush();
|
|
#ifdef BOOTFILE
|
|
#if !defined(USB_NONE) && !defined(USB_IPODSTYLE)
|
|
check_bootfile(false); /* gets initial size */
|
|
#endif
|
|
#endif
|
|
usb_screen();
|
|
#ifdef BOOTFILE
|
|
#if !defined(USB_NONE) && !defined(USB_IPODSTYLE)
|
|
check_bootfile(true);
|
|
#endif
|
|
#endif
|
|
system_restore();
|
|
}
|
|
return SYS_USB_CONNECTED;
|
|
case SYS_POWEROFF:
|
|
if (!clean_shutdown(callback, parameter))
|
|
return SYS_POWEROFF;
|
|
break;
|
|
#if CONFIG_CHARGING
|
|
case SYS_CHARGER_CONNECTED:
|
|
car_adapter_mode_processing(true);
|
|
return SYS_CHARGER_CONNECTED;
|
|
|
|
case SYS_CHARGER_DISCONNECTED:
|
|
car_adapter_mode_processing(false);
|
|
return SYS_CHARGER_DISCONNECTED;
|
|
|
|
case SYS_CAR_ADAPTER_RESUME:
|
|
audio_resume();
|
|
return SYS_CAR_ADAPTER_RESUME;
|
|
#endif
|
|
#ifdef HAVE_HEADPHONE_DETECTION
|
|
case SYS_PHONE_PLUGGED:
|
|
unplug_change(true);
|
|
return SYS_PHONE_PLUGGED;
|
|
|
|
case SYS_PHONE_UNPLUGGED:
|
|
unplug_change(false);
|
|
return SYS_PHONE_UNPLUGGED;
|
|
#endif
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
long default_event_handler(long event)
|
|
{
|
|
return default_event_handler_ex(event, NULL, NULL);
|
|
}
|
|
|
|
int show_logo( void )
|
|
{
|
|
#ifdef HAVE_LCD_BITMAP
|
|
char version[32];
|
|
int font_h, font_w;
|
|
|
|
snprintf(version, sizeof(version), "Ver. %s", appsversion);
|
|
|
|
lcd_clear_display();
|
|
lcd_bitmap(rockboxlogo, 0, 10, BMPWIDTH_rockboxlogo, BMPHEIGHT_rockboxlogo);
|
|
lcd_setfont(FONT_SYSFIXED);
|
|
lcd_getstringsize((unsigned char *)"A", &font_w, &font_h);
|
|
lcd_putsxy((LCD_WIDTH/2) - ((strlen(version)*font_w)/2),
|
|
LCD_HEIGHT-font_h, (unsigned char *)version);
|
|
lcd_setfont(FONT_UI);
|
|
|
|
#else
|
|
char *rockbox = " ROCKbox!";
|
|
|
|
lcd_clear_display();
|
|
lcd_double_height(true);
|
|
lcd_puts(0, 0, rockbox);
|
|
lcd_puts_scroll(0, 1, appsversion);
|
|
#endif
|
|
lcd_update();
|
|
|
|
#ifdef HAVE_REMOTE_LCD
|
|
lcd_remote_clear_display();
|
|
lcd_remote_bitmap(remote_rockboxlogo, 0, 10, BMPWIDTH_remote_rockboxlogo,
|
|
BMPHEIGHT_remote_rockboxlogo);
|
|
lcd_remote_setfont(FONT_SYSFIXED);
|
|
lcd_remote_getstringsize((unsigned char *)"A", &font_w, &font_h);
|
|
lcd_remote_putsxy((LCD_REMOTE_WIDTH/2) - ((strlen(version)*font_w)/2),
|
|
LCD_REMOTE_HEIGHT-font_h, (unsigned char *)version);
|
|
lcd_remote_setfont(FONT_UI);
|
|
lcd_remote_update();
|
|
#endif
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if CONFIG_CODEC == SWCODEC
|
|
int get_replaygain_mode(bool have_track_gain, bool have_album_gain)
|
|
{
|
|
int type;
|
|
|
|
bool track = ((global_settings.replaygain_type == REPLAYGAIN_TRACK)
|
|
|| ((global_settings.replaygain_type == REPLAYGAIN_SHUFFLE)
|
|
&& global_settings.playlist_shuffle));
|
|
|
|
type = (!track && have_album_gain) ? REPLAYGAIN_ALBUM
|
|
: have_track_gain ? REPLAYGAIN_TRACK : -1;
|
|
|
|
return type;
|
|
}
|
|
#endif
|
|
|
|
#ifdef BOOTFILE
|
|
#if !defined(USB_NONE) && !defined(USB_IPODSTYLE)
|
|
/*
|
|
memorize/compare details about the BOOTFILE
|
|
we don't use dircache because it may not be up to date after
|
|
USB disconnect (scanning in the background)
|
|
*/
|
|
void check_bootfile(bool do_rolo)
|
|
{
|
|
static unsigned short wrtdate = 0;
|
|
static unsigned short wrttime = 0;
|
|
DIR* dir = NULL;
|
|
struct dirent* entry = NULL;
|
|
|
|
/* 1. open BOOTDIR and find the BOOTFILE dir entry */
|
|
dir = opendir(BOOTDIR);
|
|
|
|
if(!dir) return; /* do we want an error splash? */
|
|
|
|
/* loop all files in BOOTDIR */
|
|
while(0 != (entry = readdir(dir)))
|
|
{
|
|
if(!strcasecmp(entry->d_name, BOOTFILE))
|
|
{
|
|
/* found the bootfile */
|
|
if(wrtdate && do_rolo)
|
|
{
|
|
if((entry->wrtdate != wrtdate) ||
|
|
(entry->wrttime != wrttime))
|
|
{
|
|
static const char *lines[] = { ID2P(LANG_BOOT_CHANGED),
|
|
ID2P(LANG_REBOOT_NOW) };
|
|
static const struct text_message message={ lines, 2 };
|
|
button_clear_queue(); /* Empty the keyboard buffer */
|
|
if(gui_syncyesno_run(&message, NULL, NULL) == YESNO_YES)
|
|
rolo_load(BOOTDIR "/" BOOTFILE);
|
|
}
|
|
}
|
|
wrtdate = entry->wrtdate;
|
|
wrttime = entry->wrttime;
|
|
}
|
|
}
|
|
closedir(dir);
|
|
}
|
|
#endif
|
|
#endif
|
|
|
|
/* check range, set volume and save settings */
|
|
void setvol(void)
|
|
{
|
|
const int min_vol = sound_min(SOUND_VOLUME);
|
|
const int max_vol = sound_max(SOUND_VOLUME);
|
|
if (global_settings.volume < min_vol)
|
|
global_settings.volume = min_vol;
|
|
if (global_settings.volume > max_vol)
|
|
global_settings.volume = max_vol;
|
|
sound_set_volume(global_settings.volume);
|
|
settings_save();
|
|
}
|
|
|
|
char* strrsplt(char* str, int c)
|
|
{
|
|
char* s = strrchr(str, c);
|
|
|
|
if (s != NULL)
|
|
{
|
|
*s++ = '\0';
|
|
}
|
|
else
|
|
{
|
|
s = str;
|
|
}
|
|
|
|
return s;
|
|
}
|
|
|
|
/* Test file existence, using dircache of possible */
|
|
bool file_exists(const char *file)
|
|
{
|
|
int fd;
|
|
|
|
if (!file || strlen(file) <= 0)
|
|
return false;
|
|
|
|
#ifdef HAVE_DIRCACHE
|
|
if (dircache_is_enabled())
|
|
return (dircache_get_entry_ptr(file) != NULL);
|
|
#endif
|
|
|
|
fd = open(file, O_RDONLY);
|
|
if (fd < 0)
|
|
return false;
|
|
close(fd);
|
|
return true;
|
|
}
|
|
|
|
bool dir_exists(const char *path)
|
|
{
|
|
DIR* d = opendir(path);
|
|
if (!d)
|
|
return false;
|
|
closedir(d);
|
|
return true;
|
|
}
|
|
|
|
/*
|
|
* removes the extension of filename (if it doesn't start with a .)
|
|
* puts the result in buffer
|
|
*/
|
|
char *strip_extension(char* buffer, int buffer_size, const char *filename)
|
|
{
|
|
char *dot = strrchr(filename, '.');
|
|
int len;
|
|
|
|
if (buffer_size <= 0)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
buffer_size--; /* Make room for end nil */
|
|
|
|
if (dot != 0 && filename[0] != '.')
|
|
{
|
|
len = dot - filename;
|
|
len = MIN(len, buffer_size);
|
|
strncpy(buffer, filename, len);
|
|
}
|
|
else
|
|
{
|
|
len = buffer_size;
|
|
strncpy(buffer, filename, buffer_size);
|
|
}
|
|
|
|
buffer[len] = 0;
|
|
|
|
return buffer;
|
|
}
|
|
#endif /* !defined(__PCTOOL__) */
|
|
|
|
#ifdef HAVE_LCD_COLOR
|
|
/*
|
|
* Helper function to convert a string of 6 hex digits to a native colour
|
|
*/
|
|
|
|
static int hex2dec(int c)
|
|
{
|
|
return (((c) >= '0' && ((c) <= '9')) ? (c) - '0' :
|
|
(toupper(c)) - 'A' + 10);
|
|
}
|
|
|
|
int hex_to_rgb(const char* hex, int* color)
|
|
{
|
|
int red, green, blue;
|
|
int i = 0;
|
|
|
|
while ((i < 6) && (isxdigit(hex[i])))
|
|
i++;
|
|
|
|
if (i < 6)
|
|
return -1;
|
|
|
|
red = (hex2dec(hex[0]) << 4) | hex2dec(hex[1]);
|
|
green = (hex2dec(hex[2]) << 4) | hex2dec(hex[3]);
|
|
blue = (hex2dec(hex[4]) << 4) | hex2dec(hex[5]);
|
|
|
|
*color = LCD_RGBPACK(red,green,blue);
|
|
|
|
return 0;
|
|
}
|
|
#endif /* HAVE_LCD_COLOR */
|
|
|
|
#ifdef HAVE_LCD_BITMAP
|
|
/* A simplified scanf - used (at time of writing) by wps parsing functions.
|
|
|
|
fmt - char array specifying the format of each list option. Valid values
|
|
are: d - int
|
|
s - string (sets pointer to string, without copying)
|
|
c - hex colour (RGB888 - e.g. ff00ff)
|
|
g - greyscale "colour" (0-3)
|
|
|
|
sep - list separator (e.g. ',' or '|')
|
|
str - string to parse, must be terminated by 0 or sep
|
|
... - pointers to store the parsed values
|
|
|
|
return value - pointer to char after parsed data, 0 if there was an error.
|
|
|
|
*/
|
|
|
|
/* '0'-'3' are ASCII 0x30 to 0x33 */
|
|
#define is0123(x) (((x) & 0xfc) == 0x30)
|
|
|
|
const char* parse_list(const char *fmt, const char sep, const char* str, ...)
|
|
{
|
|
va_list ap;
|
|
const char* p = str;
|
|
const char** s;
|
|
int* d;
|
|
|
|
va_start(ap, str);
|
|
|
|
while (*fmt)
|
|
{
|
|
/* Check for separator, if we're not at the start */
|
|
if (p != str)
|
|
{
|
|
if (*p != sep)
|
|
goto err;
|
|
p++;
|
|
}
|
|
|
|
switch (*fmt++)
|
|
{
|
|
case 's': /* string - return a pointer to it (not a copy) */
|
|
s = va_arg(ap, const char **);
|
|
|
|
*s = p;
|
|
while (*p && *p != sep)
|
|
p++;
|
|
|
|
break;
|
|
|
|
case 'd': /* int */
|
|
d = va_arg(ap, int*);
|
|
if (!isdigit(*p))
|
|
goto err;
|
|
|
|
*d = *p++ - '0';
|
|
|
|
while (isdigit(*p))
|
|
*d = (*d * 10) + (*p++ - '0');
|
|
|
|
break;
|
|
|
|
#ifdef HAVE_LCD_COLOR
|
|
case 'c': /* colour (rrggbb - e.g. f3c1a8) */
|
|
d = va_arg(ap, int*);
|
|
|
|
if (hex_to_rgb(p, d) < 0)
|
|
goto err;
|
|
|
|
p += 6;
|
|
|
|
break;
|
|
#endif
|
|
|
|
#if LCD_DEPTH == 2 || (defined(HAVE_REMOTE_LCD) && LCD_REMOTE_DEPTH == 2)
|
|
case 'g': /* greyscale colour (0-3) */
|
|
d = va_arg(ap, int*);
|
|
|
|
if (is0123(*p))
|
|
*d = *p++ - '0';
|
|
else
|
|
goto err;
|
|
|
|
break;
|
|
#endif
|
|
|
|
default: /* Unknown format type */
|
|
goto err;
|
|
break;
|
|
}
|
|
}
|
|
|
|
va_end(ap);
|
|
return p;
|
|
|
|
err:
|
|
va_end(ap);
|
|
return 0;
|
|
}
|
|
#endif
|