+ *

+ * ... + *

+ *

+ */ + + GList* left = NULL; + GList* right = NULL; + xmlNodePtr showtimesDiv = getFirstChildByAttributeValue(t->data, "class", "showtimes", 9); + if (showtimesDiv != NULL) { + + xmlNodePtr showLeft = getFirstChildByAttributeValue(showtimesDiv, "class", "show_left", 9); + if (showLeft != NULL) + left = getMovieList(showLeft); + + xmlNodePtr showRight = getFirstChildByAttributeValue(showtimesDiv, "class", "show_right", 10); + if (showRight != NULL) + right = getMovieList(showRight); + + return g_list_concat(left, right); + + } + + +} + + +void deleteShowTime(ShowTime* st) +{ + free(st->time); + free(st); +} + + +void deleteShowTimeList(GList * showTimeList) +{ + g_list_foreach(showTimeList, (GFunc) deleteShowTime, NULL); + g_list_free(showTimeList); +} + + +void deleteMovie(Movie* m) +{ + free(m->title); + free(m->info); + deleteShowTimeList(m->showTimes); + free(m); +} + + +void deleteMovieList(GList* movieList) +{ + g_list_foreach(movieList, (GFunc) deleteMovie, NULL); + g_list_free(movieList); +} + + +void deleteTheater(Theater* t) +{ + free(t->name); + free(t->address); + free(t); +} + +void deleteTheaterList(GList* theaterList) +{ + g_list_foreach(theaterList, (GFunc) deleteTheater, NULL); + g_list_free(theaterList); +} + + +void showTime(ShowTime* st, gpointer nothing) +{ + printf("%s ", st->time); +} + +void showMovie(Movie* m, gpointer nothing) +{ + printf(" Title = %s\n", m->title); + printf(" Info = %s\n", m->info); + printf(" Schedule = "); + g_list_foreach(m->showTimes, (GFunc) showTime, NULL); + printf("\n"); +} + + +void showTheater(Theater * t, gpointer nothing) +{ + printf("Name = %s\n", t->name); + printf("Info = %s\n", t->address); + GList* movieList = getTheaterMovies(t); + g_list_foreach(movieList, (GFunc) showMovie, NULL); + deleteMovieList(movieList); + printf("\n"); } @@ -100,7 +360,7 @@ int main (int argc, char ** argv) { if (argc != 2) { - printf("usage: gmovies file.html\n"); + printf("usage: gmovies city_name\n"); exit(-1); } @@ -125,85 +385,31 @@ int main (int argc, char ** argv) payload = rest_proxy_call_get_payload(call); len = rest_proxy_call_get_payload_length(call); - - //write(1, payload, len); - //printf("\n\n"); htmlDocPtr doc = htmlReadMemory(payload, len, "http://movies.google.com", "UTF-8", HTML_PARSE_NOERROR | HTML_PARSE_NOWARNING); xmlNodePtr root = xmlDocGetRootElement(doc);//html //get the body node - xmlNodePtr body = getSiblingByName(root->children, "body", 4); - - xmlNodePtr tempNode = getFirstChildByAttributeValue(body, "id", "results", 8); //the data is a div with id = results - - if (tempNode == NULL) { - printf("results div not found.\n"); + xmlNodePtr movieResults = getMovieResultsDiv(root); + + if (movieResults == NULL) { + printf("NO RESULTS.\n"); exit(-1); } - tempNode = getFirstChildByAttributeValue(tempNode, "id", "movie_results", 14); + GList* theaterList = getTheaterList(movieResults); - if (tempNode == NULL) { - printf("movie_results div not found.\n"); - exit(-1); - } + g_list_foreach(theaterList, (GFunc) showTheater, NULL); - tempNode = getFirstChildByAttributeValue(tempNode, "class", "movie_results", 14); - - if (tempNode == NULL) { - printf("movie_results class not found.\n"); - exit(-1); - } + deleteTheaterList(theaterList); - //look for theaters - xmlNodePtr nav = tempNode->children; - while(nav != NULL) { - tempNode = getFirstSiblingByAttributeValue(nav, "class", "theater", 7); - tempNode = getFirstChildByAttributeValue(tempNode, "class", "desc", 4); - if (tempNode != NULL) { - tempNode = getFirstChildByAttributeValue(tempNode, "class", "name", 4); - printf("Info = %s\n", xmlNodeGetContent(tempNode->children->children)); - } - nav = nav->next; - } + xmlFreeDoc(doc); + + g_object_unref(call); + g_object_unref(proxy); exit(0); - - //get the form node inside body, the data is in the next node (a table) - xmlNodePtr dataTable = getChildByName(body, "form", 4)->next; - -/* - //tbody - xmlNodePtr elem = dataTable; - //xmlNodePtr nav = dataTable->children; - int i = 0; - while(nav != NULL) { - elem = nav; - if (startsTheatherData(elem)) { - elem = elem->children; //td - elem = elem->children; //a - elem = elem->children; //b - - printf("Theather %d = %s\n", i++, xmlNodeGetContent(elem)); - printf("-------------------------------------------------\n"); - - xmlNodePtr n1 = nav->next; //in this tr there is 4 td with 2 film data - while(!startsTheatherData(n1) && !isSeparatorTR(n1)) { - elem = n1->children->next; //the first td is for rating - printf("%s\n", xmlNodeGetContent(elem->children->children)); - if (childrenCount(n1->children) > 2) { - elem = elem->next->next; //the first td is for rating - printf("%s\n", xmlNodeGetContent(elem->children->children)); - } - n1 = n1->next; - } - - printf("\n\n"); - } - nav = nav->next; - } -*/ } +