Index: apps/plugins/viewers.config =================================================================== --- apps/plugins/viewers.config (revision 13196) +++ apps/plugins/viewers.config (working copy) @@ -1,3 +1,4 @@ +m3u,viewers/m3u2pla,5 ch8,viewers/chip8,0 txt,viewers/viewer,1 nfo,viewers/viewer,1 Index: apps/plugins/m3u2pla.c =================================================================== --- apps/plugins/m3u2pla.c (revision 0) +++ apps/plugins/m3u2pla.c (revision 0) @@ -0,0 +1,405 @@ +/*************************************************************************** + * __________ __ ___. + * Open \______ \ ____ ____ | | _\_ |__ _______ ___ + * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / + * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < + * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ + * \/ \/ \/ \/ \/ + * $Id: m3u2pla $ + * + * Copyright (C) 2007 Gerritt Gonzales + * + * 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. + * + ****************************************************************************/ + +/* pla2m3u does not work yet just an empty named.m3u file */ +/* so far unable to read in more than the first character */ +/* each char is followed by a null byte "\0" */ +/* anybody know how I can read this file type, worked in Perl */ +/* there is a null byte "\0" between each character */ +/* and each line ends with a "\r\n" */ + +#include "plugin.h" + +/* welcome to the example rockbox plugin */ + +/* This macros must always be included. Should be placed at the top by + convention, although the actual position doesn't matter */ +PLUGIN_HEADER + +/* here is a global api struct pointer. while not strictly necessary, + it's nice not to have to pass the api pointer in all function calls + in the plugin */ +static struct plugin_api* rb; +#define plug_QUIT BUTTON_POWER +#define plug_DISPLAY_YES BUTTON_UP +#define plug_DISPLAY_NO BUTTON_DOWN +#define EXT_UNKNOWN -1 +#define EXT_8 0 +#define EXT_u 1 +#define EXT_a 2 + + +void cleanup(void *parameter) +{ + (void)parameter; + rb->backlight_set_timeout(rb->global_settings->backlight_timeout); +} + +static int getExt(char *filename) +{ switch (filename[rb->strlen(filename)-1]) + { + /*m3u8*/ + case '8': return EXT_8; + /*m3u*/ + case 'u': return EXT_u; + /*pla*/ + case 'a': return EXT_a; + /*anything else*/ + default: return EXT_UNKNOWN; + } + return EXT_UNKNOWN; /*error*/ +} + + +int pla2m3u(char *param, char *newparam) +{ + + /* pla2m3u does not work yet just an empty named.m3u file */ + /* so far unable to read in more than the first character */ + /* each char is followed by a null byte "\0" */ + + int f; + int fd1; + int len; + int len2; + int button; + int count= 0; + int j, q; + bool conf=false; + char buff[256]; + char buffer[256]; + char buffertwin[256]; + + f = rb->open(param, O_RDONLY); + + if(f < 0) + { + rb->splash(HZ*2, "Can't open file"); + rb->splash(HZ*2, "%s", param); + } else { + /*rb->splash(HZ*1, " File opened ");*/ + + button = rb->button_get(false); + + switch(button) + { + case(plug_QUIT): + cleanup(NULL); + rb->close(f); + rb->lcd_clear_display(); + return PLUGIN_OK; + break; + + default: + if (rb->default_event_handler_ex(button, cleanup, NULL) + == SYS_USB_CONNECTED) + return PLUGIN_USB_CONNECTED; + break; + } + + fd1 = rb->open(newparam, O_CREAT|O_WRONLY|O_TRUNC); + /*rb->splash(HZ*2, " fd1 opened");*/ + + if(fd1 < 0) + { + rb->splash(HZ*2, "Can't open file"); + rb->splash(HZ*2, "%s", newparam); + } + + + /*rb->splash(HZ*2, "inside if fd1 is opened");*/ + /* this will skip the leading header in the pla file 3 lines*/ + int hardcodecount=0; + while(rb->read_line(f, buffer, 256)) + { + /*rb->splash(HZ*2, "inside while read");*/ + /*rb->splash(HZ*2, buffer);*/ + hardcodecount++; + button = rb->button_get(false); + switch(button) + { + case (plug_DISPLAY_NO): + conf=false; + rb->splash(HZ*1, "Display off"); + break; + case (plug_DISPLAY_YES): + conf=true; + rb->splash(HZ*1, "Display on"); + break; + } + + if (hardcodecount >3) + { + /* rb->splash(HZ*2, "inside hard code count greater than 3");*/ + /* the "/0" null bytes are stopping the read write etc.." */ + /* anybody know how I can read this file type, worked in Perl */ + if (conf==true) + { + rb->splash(HZ*1, buffer); + } + len2=(rb->strlen(buffer)); + /* + for( y=0; y< len2-1; y++ ) + { + */ + /*change sansa \ to rockbox / */ + /* + if( buffer[y] == '\\') + {buffer[y] = '/';} + }*/ + rb->snprintf(buffertwin, len2+2, "%s\n", buffer); + len=rb->strlen(buffertwin); + + /*rb->splash(HZ*2, buffertwin);*/ + + /* skip leading "HARP, " need plus 6 after nulls removed */ + /* will need to add in a check when SD card is functional */ + for(q=6; q< len && q<256; q++ ) + { + buff[q-6] = buffertwin[q]; + } + /*buff[q-6]='\n';*/ + /*rb->splash(HZ*2, buff);*/ + + len=rb->strlen(buff); + for( j=0; j< len; j++ ) + { + /* could just write out a sting here */ + rb->write(fd1, &buff[j], 1); + } + ++count; + } + } + } + rb->close(f); + rb->close(fd1); + rb->lcd_clear_display(); + if(fd1<0) + { + rb->splash(HZ*2, "Unable to write file!"); + } else { + + rb->splash(HZ*3, "%d songs in playlist, %s", count, newparam); + } + + return 1; + +} + + +int m3u2pla(char *param, char *newparam) +{ + + int f; + int fd1; + int len; + int len2; + int button; + int count= 0; + int y, j, k, t, q; + bool conf=false; + char buff[256]; + char buffprx[9]; + char buffer[256]; + char buffheader[31]; + char buffertwin[256]; + /*changed for generic character encoding*/ + const char tempy[]={NULL}; + + f = rb->open(param, O_RDONLY); + + if(f < 0) + { + rb->splash(HZ*2, "Can't open file"); + rb->splash(HZ*2, "%s", param); + } else { + rb->splash(HZ*1, " File opened "); + + button = rb->button_get(false); + + switch(button) + { + case(plug_QUIT): + cleanup(NULL); + rb->close(f); + rb->lcd_clear_display(); + return PLUGIN_OK; + break; + + default: + if (rb->default_event_handler_ex(button, cleanup, NULL) + == SYS_USB_CONNECTED) + return PLUGIN_USB_CONNECTED; + break; + } + + fd1 = rb->open(newparam, O_CREAT|O_WRONLY|O_TRUNC); + + /* build header and prefix */ + rb->snprintf(buffprx, 9, "HARP, \r\n" ); + rb->snprintf(buffheader, 31, "PLP PLAYLIST\r\nVERSION 1.20\r\n\r\n"); + + /* time waster need for this*/ + /*rb->splash(HZ*1, "Header being output...");*/ + for( t=0; t< 30; t++ ) + { + rb->write(fd1, &buffheader[t], 1); + rb->write(fd1, tempy, sizeof(tempy)); + + } + /* time waster need for this*/ + /*rb->splash(HZ*1, "Processing Music files.");*/ + while(rb->read_line(f, buffer, 256)) + { + + button = rb->button_get(false); + switch(button) + { + case (plug_DISPLAY_NO): + conf=false; + rb->splash(HZ*1, "Display off"); + break; + case (plug_DISPLAY_YES): + conf=true; + rb->splash(HZ*1, "Display on"); + break; + } + /* only really neader to convert real m3u files with tag info in them */ + if( buffer[0] != '#') + { + if (conf==true) + { + rb->splash(HZ*2, buffer); + } + len2=(rb->strlen(buffer)); + for( y=0; y< len2-1; y++ ) + { + /* change unix / to sansa \ */ + if( buffer[y] == '/') + {buffer[y] = '\\';} + } + rb->snprintf(buffertwin, len2+3, "%s\r\n", buffer); + len=rb->strlen(buffertwin); + /* skip leading slash */ + for(q=1; q< len && q<256; q++ ) + { + buff[q-1] = buffertwin[q]; + } + buff[q-1]='\0'; + /* prefix to file 'HARP,' */ + for( k=0; k< 6; k++ ) + { + rb->write(fd1, &buffprx[k], 1); + rb->write(fd1, tempy, sizeof(tempy)); + } + len=rb->strlen(buff); + for( j=0; j< len; j++ ) + { + rb->write(fd1, &buff[j], 1); + rb->write(fd1, tempy, sizeof(tempy)); + } + ++count; + } + } + } + rb->close(f); + rb->close(fd1); + rb->lcd_clear_display(); + rb->show_logo(); + if(fd1<0) + { + rb->splash(HZ*2, "Unable to write file!"); + } else { + + rb->splash(HZ*3, "%d songs in playlist, %s", count, newparam); + } + + return 1; +} + +/* this is the plugin entry point */ +enum plugin_status plugin_start(struct plugin_api* api, void* parameter) +{ + /* if you don't use the parameter, you can do like + this to avoid the compiler warning about it */ + /* (void)parameter; */ + + /* if you are using a global api pointer, don't forget to copy it! + otherwise you will get lovely "I04: IllInstr" errors... :-) */ + rb = api; + /* now go ahead and have fun! */ + + const char tempy[]={NULL}; + char newparameter[256]; + int length; + + rb->splash(HZ*4, "Use: UP Display ON, DOWN display OFF"); + length=rb->strlen((char*)parameter); + rb->snprintf(newparameter, length+1, "%s", (char*)parameter); + + rb->show_logo(); + if (!parameter) + { + rb->splash(HZ*2, "Use open with... to select a file to convert"); + }else{ + switch (getExt(parameter)) + { + case EXT_8:rb->splash(HZ*1, "m3u8 file"); + /* change ext to .pla */ + newparameter[rb->strlen(newparameter)-4]='p'; + newparameter[rb->strlen(newparameter)-3]='l'; + newparameter[rb->strlen(newparameter)-2]='a'; + newparameter[rb->strlen(newparameter)-1]=(char)*tempy; + /* function call here for conversion */ + m3u2pla(parameter, newparameter); + break; + + case EXT_u:rb->splash(HZ*1, "m3u file"); + /* chnage ext to .pla */ + newparameter[rb->strlen(newparameter)-3]='p'; + newparameter[rb->strlen(newparameter)-2]='l'; + newparameter[rb->strlen(newparameter)-1]='a'; + newparameter[rb->strlen(newparameter)-0]=(char)*tempy; + /* function call here for conversion */ + m3u2pla(parameter, newparameter); + break; + + case EXT_a:rb->splash(HZ*1, "pla file"); + /* chnage ext to .m3u */ + newparameter[rb->strlen(newparameter)-3]='m'; + newparameter[rb->strlen(newparameter)-2]='3'; + newparameter[rb->strlen(newparameter)-1]='u'; + newparameter[rb->strlen(newparameter)-0]=(char)*tempy; + /* function call here for conversion */ + pla2m3u(parameter, newparameter); + break; + + case EXT_UNKNOWN:rb->splash(HZ*2, "You must select a .m3u, .m3u8 or a .pla file to convert"); + return PLUGIN_OK; + } + } + + rb->lcd_clear_display(); + rb->show_logo(); + rb->splash(HZ*1, "Conversion - By GRaTT"); + rb->splash(HZ*1, "Good Bye"); + cleanup(NULL); + + return PLUGIN_OK; +} Index: apps/plugins/SOURCES =================================================================== --- apps/plugins/SOURCES (revision 13196) +++ apps/plugins/SOURCES (working copy) @@ -24,6 +24,10 @@ metronome.c #endif +#if defined(SANSA_E200) +m3u2pla.c +#endif + #if ((CONFIG_CODEC == MAS3587F) || (CONFIG_CODEC == MAS3539F)) && !defined(SIMULATOR) wavplay.c #endif