xml-channel.zip_Boxes

#include "xml.h" #include <string.h> /****************************** * Vertical & Horizontal MENU * ******************************/ int xml_get_nb_horizontal_items(){ int nb=0; xmlDocPtr doc; xmlNodePtr cur, sub; if(!(doc = xmlParseFile(MENU_XML_FILE))){ fprintf(stderr, "Document not parsed successfully.\n"); xmlFreeDoc(doc); return(-1); } if(!(cur = xmlDocGetRootElement(doc))){ fprintf(stderr, "Document has no root element.\n"); xmlFreeDoc(doc); return( -1 ); } if(xmlStrcmp(cur->name, (const xmlChar *) "all_items")){ fprintf( stderr, "Document of the wrong type, root node != data\n" ); xmlFreeDoc(doc); return(-1); } sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ nb++; } sub = sub->next; } xmlFreeDoc( doc ); return nb; } char* xml_get_horizontal_item_name(int i){ i++; int nb = 0; char* txt; xmlDocPtr doc; xmlNodePtr cur, sub; doc = xmlParseFile(MENU_XML_FILE); cur = xmlDocGetRootElement(doc); sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ nb++; if (nb == i){ txt = (char*)xmlGetProp( sub,(xmlChar*)"name"); xmlFreeDoc( doc ); return(txt); } } sub = sub->next; } xmlFreeDoc( doc ); return NULL; } char* xml_get_large_image_path(int i){ i++; int nb = 0; char* txt; xmlDocPtr doc; xmlNodePtr cur, sub; xmlNodePtr item; doc = xmlParseFile(MENU_XML_FILE); cur = xmlDocGetRootElement(doc); sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ nb++; if (nb == i){ item = sub->children; while(item != NULL){ if( (!xmlStrcmp(item->name, (const xmlChar *)"large_image"))){ txt = (char*)xmlNodeListGetString(doc, item->xmlChildrenNode, 1); xmlFreeDoc( doc ); return(txt); } item = item->next; } } } sub = sub->next; } xmlFreeDoc( doc ); return NULL; } char* xml_get_small_image_path(int i){ i++; int nb = 0; char* txt; xmlDocPtr doc; xmlNodePtr cur, sub; xmlNodePtr item; doc = xmlParseFile(MENU_XML_FILE); cur = xmlDocGetRootElement(doc); sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ nb++; if (nb == i){ item = sub->children; while(item != NULL){ if( (!xmlStrcmp(item->name, (const xmlChar *)"small_image"))){ txt = (char*)xmlNodeListGetString(doc, item->xmlChildrenNode, 1); xmlFreeDoc( doc ); return(txt); } item = item->next; } } } sub = sub->next; } xmlFreeDoc( doc ); return NULL; } char* xml_get_vertical_item_name(char* item_name, int sub_menu_item){ sub_menu_item++; int nb = 0; char* txt; xmlDocPtr doc; xmlNodePtr cur, sub; xmlNodePtr item; doc = xmlParseFile(MENU_XML_FILE); cur = xmlDocGetRootElement(doc); sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ txt = (char*)xmlGetProp( sub,(xmlChar*)"name"); if(strcmp(txt,item_name) == 0){ item = sub->children; while(item!=NULL){ if( (!xmlStrcmp(item->name, (const xmlChar *)"sub_menu_item"))){ nb++; if(nb == sub_menu_item){ txt = (char*)xmlGetProp( item,(xmlChar*)"name"); xmlFreeDoc( doc ); return(txt); } } item = item->next; } } } sub = sub->next; } xmlFreeDoc( doc ); return NULL; } char* xml_get_vertical_item_action_type(char* item_name, int sub_menu_item){ sub_menu_item++; int nb = 0; char* txt; xmlDocPtr doc; xmlNodePtr cur, sub; xmlNodePtr item, script; doc = xmlParseFile(MENU_XML_FILE); cur = xmlDocGetRootElement(doc); sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ txt = (char*)xmlGetProp( sub,(xmlChar*)"name"); if(strcmp(txt,item_name) == 0){ item = sub->children; while(item!=NULL){ if( (!xmlStrcmp(item->name, (const xmlChar *)"sub_menu_item"))){ nb++; if(nb == sub_menu_item){ script = item->children; while(script!=NULL){ if( (!xmlStrcmp(script->name, (const xmlChar *)"action"))){ txt = (char*)xmlGetProp( script,(xmlChar*)"type"); xmlFreeDoc( doc ); return(txt); } script = script->next; } } } item = item->next; } } } sub = sub->next; } xmlFreeDoc( doc ); return NULL; } char* xml_get_vertical_item_action(char* item_name, int sub_menu_item){ sub_menu_item++; int nb = 0; char* txt; xmlDocPtr doc; xmlNodePtr cur, sub; xmlNodePtr item, script; doc = xmlParseFile(MENU_XML_FILE); cur = xmlDocGetRootElement(doc); sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ txt = (char*)xmlGetProp( sub,(xmlChar*)"name"); if(strcmp(txt,item_name) == 0){ item = sub->children; while(item!=NULL){ if( (!xmlStrcmp(item->name, (const xmlChar *)"sub_menu_item"))){ nb++; if(nb == sub_menu_item){ script = item->children; while(script!=NULL){ if( (!xmlStrcmp(script->name, (const xmlChar *)"action"))){ txt = (char*)xmlNodeListGetString(doc, script->xmlChildrenNode, 1); xmlFreeDoc( doc ); return(txt); } script = script->next; } } } item = item->next; } } } sub = sub->next; } xmlFreeDoc( doc ); return NULL; } int xml_get_nb_vertical_items(char* item_name){ int nb = 0; char* txt; xmlDocPtr doc; xmlNodePtr cur, sub; xmlNodePtr item; doc = xmlParseFile(MENU_XML_FILE); cur = xmlDocGetRootElement(doc); sub = cur->children; while( sub != NULL ){ if( (!xmlStrcmp(sub->name, (const xmlChar *)"item" ) ) ){ txt = (char*)xmlGetProp( sub,(xmlChar*)"name"); if(strcmp(txt,item_name) == 0){ item = sub->children; while(item!=NULL){ if( (!xmlStrcmp(item->name, (const xmlChar *)"sub_menu_item"))) nb++; item = item->next; } return nb; } } sub = sub->next; } xmlFreeDoc( doc ); return 0; } menu xml_load_menu(){ int i, j; menu menu_categories; int nb_horizontal_items = xml_get_nb_horizontal_items();; menu_categories = malloc( nb_horizontal_items * sizeof( struct menu_category ) ); memset( menu_categories, 0, nb_horizontal_items * sizeof( struct menu_category ) ); for(i=0 ; i < nb_horizontal_items; i++ ){ int nb_vertical_items = 0; menu_categories[i].name = xml_get_horizontal_item_name(i); menu_categories[i].icon.large = xml_get_large_image_path(i); menu_categories[i].icon.small = xml_get_small_image_path(i); nb_vertical_items = xml_get_nb_vertical_items(menu_categories[i].name); menu_categories[i].items = malloc( nb_vertical_items * sizeof( struct menu_item ) ); for(j=0;j<nb_vertical_items;j++){ menu_categories[i].items[j].name = xml_get_vertical_item_name(menu_categories[i].name,j); if(strcmp(xml_get_vertical_item_action_type(menu_categories[i].name,j),"script") == 0) menu_categories[i].items[j].action_type = PLX_SCRIPT; else menu_categories[i].items[j].action_type = PLX_BUILTIN; menu_categories[i].items[j].action = xml_get_vertical_item_action(menu_categories[i].name,j); } } return menu_categories; } /****************************** * Remote Control settings * ******************************/ int xml_get_nb_remotes(){ int nb=0; xmlDocPtr doc; xmlNodePtr cur, sub; if(!(doc = xmlParseFile(REMOTE_XML_FILE))){ fprintf(stderr, "Document not parsed successfully.\n"); xmlFreeDoc(doc); return(-1); } if(!(cur = xmlDocGetRootElement(doc))){ fprintf(stderr, "Document has no root element.\n"); xmlFreeDoc(doc); return( -1 ); } if(xmlStrcmp(cur->name, (const xmlChar *) "remotes")){ fprintf( stderr, "Document of the wrong type, root node != data\n" ); xmlFreeDoc(doc); return(-1); } sub = cur->children; whi