/*************************************************************************** * __________ __ ___. * Open \______ \ ____ ____ | | _\_ |__ _______ ___ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ * \/ \/ \/ \/ \/ * $Id$ * * Copyright (C) 2005 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 "config.h" #ifdef ROCKBOX_HAS_LOGF #include #include #include #include #include #include #include #include "menu.h" #include "logf.h" #include "settings.h" #ifdef HAVE_LCD_BITMAP bool logfdisplay(void) { int w, h; int lines; int columns; int i; bool lcd = false; /* fixed atm */ int index; lcd_getstringsize("A", &w, &h); lines = (lcd? #ifdef HAVE_REMOTE_LCD LCD_REMOTE_HEIGHT #else 0 #endif :LCD_HEIGHT)/h; columns = (lcd? #ifdef HAVE_REMOTE_LCD LCD_REMOTE_WIDTH #else 0 #endif :LCD_WIDTH)/w; if (columns > MAX_LOGF_ENTRY) columns = MAX_LOGF_ENTRY; if(!lines) return false; lcd_setmargins(0, 0); lcd_clear_display(); do { index = logfindex; for(i = lines-1; i>=0; i--) { unsigned char buffer[columns + 1]; if(--index < 0) { if(logfwrap) index = MAX_LOGF_LINES-1; else break; /* done */ } memcpy(buffer, logfbuffer[index], columns); buffer[columns]=0; lcd_puts(0, i, buffer); } lcd_update(); } while(!action_userabort(HZ)); return false; } #else /* HAVE_LCD_BITMAP */ bool logfdisplay(void) { /* TODO: implement a browser for charcell bitmaps */ return false; } #endif /* HAVE_LCD_BITMAP */ /* Store the logf log to logf.txt in the .rockbox directory. The order of the * entries will be "reversed" so that the most recently logged entry is on the * top of the file */ bool logfdump(void) { int fd; if(!logfindex && !logfwrap) /* nothing is logged just yet */ return false; fd = open(ROCKBOX_DIR "/logf.txt", O_CREAT|O_WRONLY|O_TRUNC); if(-1 != fd) { unsigned char buffer[MAX_LOGF_ENTRY +1]; int index = logfindex-1; int stop = logfindex; while(index != stop) { if(index < 0) { if(logfwrap) index = MAX_LOGF_LINES-1; else break; /* done */ } memcpy(buffer, logfbuffer[index], MAX_LOGF_ENTRY); buffer[MAX_LOGF_ENTRY]=0; fdprintf(fd, "%s\n", buffer); index--; } close(fd); } return false; } #endif /* ROCKBOX_HAS_LOGF */