Index: apps/plugins/viewers.config
===================================================================
--- apps/plugins/viewers.config (revision 13775)
+++ apps/plugins/viewers.config (working copy)
@@ -1,3 +1,5 @@
+html,viewers/HTML_Parser,7
+htm,viewers/HTML_Parser,7
ch8,viewers/chip8,0
txt,viewers/viewer,1
nfo,viewers/viewer,1
Index: apps/plugins/SOURCES
===================================================================
--- apps/plugins/SOURCES (revision 13775)
+++ apps/plugins/SOURCES (working copy)
@@ -1,4 +1,5 @@
/* plugins common to all models */
+HTML_Parser.c
battery_bench.c
chessclock.c
credits.c
Index: apps/plugins/HTML_Parser.c
===================================================================
--- apps/plugins/HTML_Parser.c (revision 0)
+++ apps/plugins/HTML_Parser.c (revision 0)
@@ -0,0 +1,271 @@
+/*****************************************************************************
+ * __________ __ ___.
+ * Open \______ \ ____ ____ | | _\_ |__ _______ ___
+ * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
+ * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
+ * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
+ * \/ \/ \/ \/ \/
+ * $Id: HTML_Parser $
+ *
+ * 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.
+ *
+ * This program will parse html and htm files, suitable for reading
+ * in the text viewer.
+ * More formatting to come.
+ * Usage: Select a html or htm file, then select the txt file created
+ * for viewing.
+ ****************************************************************************/
+
+#include "plugin.h"
+
+/* 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 EXT_UNKNOWN -1
+#define EXT_l 0
+#define EXT_m 1
+
+void cleanup(void *parameter){
+ (void)parameter;
+ rb->backlight_set_timeout(rb->global_settings->backlight_timeout);
+}
+
+static int getExt(char *filename){
+ /* requires additional extention checking here */
+ switch (filename[rb->strlen(filename)-1]){
+ /*html*/
+ case 'l': return EXT_l;
+ /*htm*/
+ case 'm': return EXT_m;
+ /*anything else*/
+ default: return EXT_UNKNOWN;
+ }
+ return EXT_UNKNOWN; /*error*/
+}
+
+int tag(int IN, int OUT){
+ int inc=0;
+ int dec=0;
+ int size_of=1;
+ char buff[1];
+
+ dec=rb->read(IN, &buff[0], size_of);
+ inc=inc+dec;
+ if(dec==0){
+ return inc;
+ }
+
+ /* tag formatting here */
+ /* looking for
and tags also get by default*/
+ if((buff[0]=='b') || (buff[0]=='B')){
+ //check for r
+ dec=rb->read(IN, &buff[0], size_of);
+ inc=inc+dec;
+ if(dec==0){
+ return inc;
+ }
+ if((buff[0]=='r') || (buff[0]=='R')){
+ rb->write(OUT, "\n", 1);
+ }
+ if((buff[0]=='>')){
+ /* Some possible formatting for the Bold tag */
+ /* to much effort to look for the end tag */
+ /*
+ rb->write(OUT, "\n", 1);
+ rb->write(OUT, "*", 1);
+ rb->write(OUT, "\n", 1);
+ */
+ }
+ }else{
+ /* some formatting for the
paragragh tag */
+ if((buff[0]=='P') || (buff[0]=='p')){
+ rb->write(OUT, "\n", 1);
+ rb->write(OUT, "\n", 1);
+ /* rb->write(OUT, " ", 1); */
+ }
+ }
+ while (buff[0]!='>'){
+ dec=rb->read(IN, &buff[0], size_of);
+ inc=inc+dec;
+ if(dec==0){
+ return inc;
+ }
+ /* to deal with nested tags */
+ /* this can have adverse affects on poorly tagged pages */
+ /* a missed closing tag will leave the document missing characters */
+ if(buff[0]=='<'){
+ inc=inc+tag(IN, OUT);
+ }
+ }
+ return inc;
+}
+
+int html_parse(char *param, char *newparam){
+ int t;
+ int f=0;
+ int fd1=0;
+ int dec=0;
+ int inc=0;
+ int skipit=0;
+ int button;
+ int size_of=1;
+ int size_of_file=0;
+ char buffheader[26];
+ char buff[1];
+
+ f = rb->open(param, O_RDONLY);
+ if(f < 0){
+ rb->splash(HZ*2, "Can't open file %s", param);
+ }else{
+ size_of_file=rb->filesize(f);
+ 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->lcd_puts(0,6," * FILE Name:");
+ rb->lcd_puts_scroll(0,7, newparam);
+ rb->lcd_update();
+ /* build header */
+ rb->snprintf(buffheader, 26, " \n\n");
+ for(t=0; t< 26; t++){
+ rb->write(fd1, &buffheader[t], 1);
+ }
+ while(incread(f, &buff[0], size_of);
+ if(dec>0){
+ inc=inc+dec;
+ /* need to look for all the instances of &... ( , &, etc..) */
+ /* another function for those. I need to look up HTML tagging info */
+
+ /* if a tag is found */
+ if(buff[0]=='<'){
+ /* formatting is in function tag() */
+ inc=inc+tag(f, fd1);
+ }else{
+ /* skip extra blank spaces */
+ if(skipit>0 && buff[0]==' '){
+ /* skipit */
+ }else{
+ /* Remove all newlines */
+ /* Formatting will be done by HTML tag */
+ /* if(skipit>0 && buff[0]=='\n'){*/
+ if(buff[0]=='\n'){
+ rb->write(fd1, " ", 1);
+ /* skipit */
+ }else{
+ /* Remove all carriage returns */
+ if(buff[0]=='\r'){
+ /* skipit */
+ }else{
+ rb->write(fd1, &buff[0], 1);
+ skipit=0;
+ }
+ }
+ /* if(buff[0]==' ' || buff[0]=='\n'){ */
+ if(buff[0]==' '){
+ skipit++;
+ }
+ }
+ }
+ }
+ }
+ }
+ rb->snprintf(buffheader, 26, "\n\n ");
+ for(t=0; t< 26; t++){
+ rb->write(fd1, &buffheader[t], 1);
+ }
+ rb->close(f);
+ rb->close(fd1);
+ if(fd1<0){
+ rb->splash(HZ*2, "Unable to write file!");
+ }
+
+ rb->button_get_w_tmo(250);
+ return 1;
+}
+
+/* this is the plugin entry point */
+enum plugin_status plugin_start(struct plugin_api* api, void* parameter){
+ rb = api;
+ const char tempy[]={NULL};
+ char newparameter[256];
+ int length, button, w, h;
+ bool prev_show_statusbar;
+
+ prev_show_statusbar = rb->global_settings->statusbar;
+ rb->global_settings->statusbar = false;
+ if (!parameter){
+ rb->splash(HZ*2, "Select a file to convert and use Open With...");
+ }else{
+ rb->lcd_getstringsize("A",&w,&h);
+ length=rb->strlen((char*)parameter);
+ rb->snprintf(newparameter, length+1, "%s", (char*)parameter);
+ rb->lcd_puts(4,0," * HTML Parser *");
+ rb->lcd_drawline(0,h+5,LCD_WIDTH-1,h+5);
+ rb->lcd_drawline(0,LCD_HEIGHT-h-7,LCD_WIDTH-1,LCD_HEIGHT-h-7);
+ rb->lcd_update();
+
+ button = rb->button_get(false);
+ switch(button){
+ case(plug_QUIT):
+ cleanup(NULL);
+ 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;
+ }
+ switch (getExt(parameter)){
+ case EXT_l:rb->lcd_putsxy(0,(LCD_HEIGHT-h-5), "* Converting html to txt *");
+ /* change ext to .pla */
+ newparameter[rb->strlen(newparameter)-4]='t';
+ newparameter[rb->strlen(newparameter)-3]='x';
+ newparameter[rb->strlen(newparameter)-2]='t';
+ newparameter[rb->strlen(newparameter)-1]=(char)*tempy;
+ /* function call here for conversion */
+ html_parse(parameter, newparameter);
+ break;
+ case EXT_m:rb->lcd_putsxy(0,(LCD_HEIGHT-h-5), "* Converting htm to txt *");
+ /* chnage ext to .pla */
+ newparameter[rb->strlen(newparameter)-3]='t';
+ newparameter[rb->strlen(newparameter)-2]='x';
+ newparameter[rb->strlen(newparameter)-1]='t';
+ newparameter[rb->strlen(newparameter)-0]=(char)*tempy;
+ /* function call here for conversion */
+ html_parse(parameter, newparameter);
+ break;
+ case EXT_UNKNOWN:rb->splash(HZ*2, "Select a (.htm) or (.html) file");
+ return PLUGIN_OK;
+ }
+ }
+ rb->global_settings->statusbar = prev_show_statusbar;
+ /* I would like to start the viewer here with the new file name */
+ rb->set_current_file(newparameter);
+ return PLUGIN_OK;
+}
Index: apps/filetypes.c
===================================================================
--- apps/filetypes.c (revision 13775)
+++ apps/filetypes.c (working copy)
@@ -43,7 +43,7 @@
/* max filetypes (plugins & icons stored here) */
#if CONFIG_CODEC == SWCODEC
-#define MAX_FILETYPES 72
+#define MAX_FILETYPES 77
#else
#define MAX_FILETYPES 48
#endif