static GList * photos_flickr_parse (cb_object * capo)
{
gchar * ph_begin = capo->cache->data;
GList * result_list = NULL;
while (continue_search (g_list_length (result_list),capo->s) && (ph_begin=strstr (ph_begin,LINE_BEGIN) ) != NULL)
{
gchar * ph_end = strstr (ph_begin,LINE_ENDIN);
if (ph_end != NULL)
{
gchar * linebf = copy_value (ph_begin,ph_end);
if (linebf != NULL)
{
gchar * ID = get_search_value (linebf, "id=\"","\"");
gchar * SC = get_search_value (linebf, "secret=\"","\"");
gchar * SV = get_search_value (linebf, "server=\"","\"");
gchar * FR = get_search_value (linebf, "farm=\"","\"");
GlyrMemCache * cache = DL_init();
cache->data = g_strdup_printf ("http://farm%s.static.flickr.com/%s/%s_%s.jpg",FR,SV,ID,SC);
cache->size = strlen (cache->data);
result_list = g_list_prepend (result_list,cache);
g_free (ID);
g_free (SC);
g_free (SV);
g_free (FR);
g_free (linebf);
}
}
}
return result_list;
}
static gboolean size_fits(GlyrQuery *s, gchar **ref)
{
gboolean result = FALSE;
if(ref != NULL) {
gchar *search_ptr = ref[0];
if(search_ptr != NULL) {
search_ptr = strchr(search_ptr, '"');
gint ratio = 0;
gchar *width_string = get_search_value(search_ptr, "width=\"", "\"");
gchar *height_string = get_search_value(search_ptr, "height=\"", "\"");
if(width_string && height_string) {
ratio = (strtol(width_string, NULL, 10) + strtol(height_string, NULL, 10)) / 2;
}
g_free(width_string);
g_free(height_string);
gboolean original_size_allowed = TRUE;
if(g_strstr_len(ref[0], 100, "original") != NULL) {
/* Deny extremelly large images by default, except explicitely wanted */
if(!(ratio >= 1000 && s->img_min_size >= 1000 && s->img_max_size == -1)) {
original_size_allowed = FALSE;
}
}
if(size_is_okay(ratio, s->img_min_size, s->img_max_size) == TRUE && original_size_allowed == TRUE) {
result = TRUE;
}
search_ptr = strchr(search_ptr, '>');
}
ref[0] = search_ptr + 1;
}
return result;
}
static GList *similar_song_lastfm_parse(cb_object *capo)
{
GList *results = NULL;
gchar *begin = capo->cache->data;
while(continue_search(g_list_length(results), capo->s) && (begin = strstr(begin, TRACK_BEGIN)) != NULL) {
gchar *track = get_search_value(begin, NAME_BEGIN, NAME_ENDIN);
gchar *match = get_search_value(begin, MATCH_BEGIN, MATCH_ENDIN);
gchar *url = get_search_value(begin, URL_BEGIN, URL_ENDIN);
gchar *artist = get_search_value(strstr(begin, ARTIST_BEGIN), NAME_BEGIN, NAME_ENDIN);
if(artist && track) {
GlyrMemCache *result = DL_init();
result->data = g_strdup_printf("%s\n%s\n%s\n%s\n", track, artist, match, url);
result->size = strlen(result->data);
results = g_list_prepend(results, result);
}
g_free(track);
g_free(artist);
g_free(match);
g_free(url);
begin += sizeof(TRACK_BEGIN) - 1;
}
return results;
}
static GList *photos_discogs_parse(cb_object *capo)
{
GList *result_list = NULL;
/* Jump to the very first node 'directly' */
gchar *node = capo->cache->data;
while(continue_search(g_list_length(result_list), capo->s)
&& (node = strstr(node + (sizeof NODE) - 1, NODE)) != NULL) {
char *artist_album = get_search_value(node, TITLE_SUBNODE, ENDOF_SUBNODE);
if(artist_album && check_artist_album(capo->s, artist_album)) {
char *thumb_url = get_search_value(node, THUMB_SUBDNOE, ENDOF_SUBNODE);
if(thumb_url) {
GlyrMemCache *p = transform_url(capo, thumb_url);
if(p != NULL) {
result_list = g_list_prepend(result_list, p);
}
g_free(thumb_url);
}
}
g_free(artist_album);
}
return result_list;
}
static GList * backdrops_htbackdrops_parse (cb_object * capo)
{
GList * result_list = NULL;
gchar * img_list_start = strstr (capo->cache->data,"<images>");
if (img_list_start != NULL)
{
gchar * node = img_list_start;
while (continue_search (g_list_length (result_list),capo->s) && (node = strstr (node,NODE) ) )
{
node += sizeof NODE;
gchar * dimensions = get_search_value (node,"<dimensions>","</dimensions>");
if (check_size (capo->s,dimensions) == TRUE)
{
gchar * validate_artist = get_search_value (node,"<mb_name>","</mb_name>");
if (levenshtein_strnormcmp (capo->s,validate_artist,capo->s->artist) <= capo->s->fuzzyness)
{
gchar * id = get_search_value (node,"<id>","</id>");
if (id != NULL)
{
GlyrMemCache * result = DL_init();
result->data = g_strdup_printf ("http://htbackdrops.org/api/"API_KEY_HTBACK"/download/%s/fullsize",id);
result->size = strlen (result->data);
result_list = g_list_prepend (result_list,result);
g_free (id);
}
}
g_free (validate_artist);
}
g_free (dimensions);
}
}
return result_list;
}
static GList * lyrics_chartlyrics_parse(cb_object * capo)
{
GList * result_list = NULL;
gchar * node = capo->cache->data;
gint nodelen = (sizeof LYRIC_NODE) - 1;
while(continue_search(g_list_length(result_list),capo->s) && (node = strstr(node + nodelen, LYRIC_NODE)) != NULL)
{
node += nodelen;
gchar * artist = get_search_value(node,ARTIST_BEG,ARTIST_END);
gchar * title = get_search_value(node,SONG_BEG,SONG_END);
if(levenshtein_strnormcmp(capo->s,artist,capo->s->artist) <= capo->s->fuzzyness &&
levenshtein_strnormcmp(capo->s,title,capo->s->title) <= capo->s->fuzzyness)
{
gchar * lyric_id = get_search_value(node,LYRIC_ID_BEG,LYRIC_ID_END);
gchar * lyric_checksum = get_search_value(node,LYRIC_CHECKSUM_BEG,LYRIC_CHECKSUM_END);
if(lyric_id && lyric_checksum && strcmp(lyric_id,"0") != 0)
{
gchar * content_url = g_strdup_printf(CL_API_GET,lyric_id,lyric_checksum);
GlyrMemCache * result = get_lyrics_from_results(capo->s,content_url);
if(result != NULL)
{
result_list = g_list_prepend(result_list,result);
}
g_free(content_url);
}
g_free(lyric_id);
g_free(lyric_checksum);
}
g_free(artist);
g_free(title);
}
return result_list;
}
static GList * guitartabs_chordie_parse (cb_object * capo)
{
GList * result_list = NULL;
gchar * search_begin = strstr (capo->cache->data,RESULTS_BEGIN);
if (search_begin != NULL)
{
gchar * search_ending = strstr (search_begin,RESULTS_ENDIN);
if (search_ending != NULL)
{
gchar * node = search_begin;
gsize nodelen = (sizeof NODE) - 1;
while (continue_search (g_list_length (result_list),capo->s) && (node = strstr (node + nodelen, NODE) ) != NULL && node >= search_begin && node <= search_ending)
{
gchar * url = get_search_value (node,NODE,"\" ");
if (url != NULL)
{
gchar * name_value = get_search_value (node,"\">","</a>");
if (check_title_value (capo->s, name_value) == TRUE)
{
gchar * content_url = g_strdup_printf ("%s%s",BASE_URL,url);
GlyrMemCache * result = parse_result_page (capo->s,content_url);
if (result != NULL)
{
result_list = g_list_prepend (result_list,result);
}
g_free (content_url);
}
g_free (name_value);
g_free (url);
}
}
}
}
return result_list;
}
char *mbid_parse_data(GlyrMemCache *data, const char *lookup_entity, const char *find_entity, const char *compre_entity, GlyrQuery *qry)
{
char *key = g_strdup_printf("<%s ", lookup_entity);
size_t keylen = strlen(key);
char *node = data->data;
char *result = NULL;
char *find_ent_start = g_strdup_printf("<%s>", find_entity);
char *find_ent_end = g_strdup_printf("</%s>", find_entity);
while((node = strstr(node + keylen, key))) {
char *name = get_search_value(node, find_ent_start, find_ent_end);
if(name && levenshtein_strnormcmp(qry, name, compre_entity) <= qry->fuzzyness) {
result = get_search_value(node, "id=\"", "\"");
g_free(name);
break;
}
g_free(name);
}
g_free(find_ent_start);
g_free(find_ent_end);
g_free(key);
return result;
}
static GList * cover_lastfm_parse (cb_object *capo)
{
/* Handle size requirements (Default to large) */
const gchar * tag_ssize = NULL ;
const gchar * tag_esize = "</image>";
/* find desired size */
if ( size_is_okay (300,capo->s->img_min_size,capo->s->img_max_size) )
tag_ssize = "<image size=\"extralarge\">";
else if ( size_is_okay (125,capo->s->img_min_size,capo->s->img_max_size) )
tag_ssize = "<image size=\"large\">";
else if ( size_is_okay (64, capo->s->img_min_size,capo->s->img_max_size) )
tag_ssize = "<image size=\"middle\">";
else if ( size_is_okay (34, capo->s->img_min_size,capo->s->img_max_size) )
tag_ssize = "<image size=\"small\">";
else if ( true || false )
tag_ssize = "<image size=\"extralarge\">";
/* The result (perhaps) */
GList * result_list = NULL;
gchar * find = capo->cache->data;
while (continue_search (g_list_length (result_list),capo->s) && (find = strstr (find + sizeof(ALBUM_NODE), ALBUM_NODE) ) != NULL)
{
gchar * artist = get_search_value (find, "<artist>", "</artist>");
gchar * album = get_search_value (find, "<name>", "</name>");
if (levenshtein_strnormcmp (capo->s, artist, capo->s->artist) <= capo->s->fuzzyness &&
levenshtein_strnormcmp (capo->s, album, capo->s->album) <= capo->s->fuzzyness) {
gchar * img_start = strstr(find, tag_ssize);
if (img_start != NULL)
{
gchar * url = get_search_value (find, (gchar*) tag_ssize, (gchar*) tag_esize);
if (url != NULL)
{
if (strcmp (url,BAD_DEFAULT_IMAGE) != 0)
{
GlyrMemCache * result = DL_init();
result->data = url;
result->size = strlen (url);
result_list = g_list_prepend (result_list,result);
}
else
{
g_free (url);
}
}
}
}
g_free (artist);
g_free (album);
}
return result_list;
}
static GList * cover_allmusic_parse(cb_object * capo)
{
GList * result_list = NULL;
if(strstr(capo->cache->data,TITLE_TAG) != NULL)
{
/* Horray, directly hit the page */
GlyrMemCache * result = parse_cover_page(capo->cache);
result_list = g_list_prepend(result_list, result);
return result_list;
}
gchar * search_begin = NULL;
if((search_begin = strstr(capo->cache->data, SEARCH_TREE_BEGIN)) == NULL)
{
/* No page. Crap. */
return NULL;
}
gsize nodelen = (sizeof SEARCH_NODE) - 1;
gchar * node = search_begin;
while(continue_search(g_list_length(result_list),capo->s) && (node = strstr(node + nodelen,SEARCH_NODE)))
{
gchar * url = get_search_value(node,SEARCH_NODE,SEARCH_DELM);
if(url != NULL)
{
/* We have the URL - now check the artist to be the one */
gchar * artist = get_search_value(node + nodelen,ARTIST_PART, ARTIST_END);
if(artist != NULL)
{
if(levenshtein_strnormcmp(capo->s,capo->s->artist,artist) <= capo->s->fuzzyness)
{
GlyrMemCache * dl_cache = download_single(url,capo->s,"<div class=\"artist\">");
if(dl_cache != NULL)
{
GlyrMemCache * result = parse_cover_page(dl_cache);
if(result != NULL && result->data)
{
result->dsrc = g_strdup(url);
result_list = g_list_prepend(result_list,result);
}
DL_free(dl_cache);
}
}
g_free(artist);
}
g_free(url);
}
}
return result_list;
}
static GlyrMemCache * find_long_version(GlyrQuery * s, GlyrMemCache * to_parse)
{
GlyrMemCache * result = NULL;
gchar * root = strstr(to_parse->data,ROOT);
if(root != NULL)
{
gchar * url_id = get_search_value(root,ROOT_URL,END_OF_ROOT);
if(url_id != NULL)
{
char * url = g_strdup_printf(ROOT_URL"%s",url_id);
if(url != NULL)
{
GlyrMemCache * dl = download_single(url,s,NULL);
if(dl != NULL)
{
result = parse_bio_page(dl,url);
DL_free(dl);
}
g_free(url);
}
g_free(url_id);
}
}
return result;
}
static void parse_review_site(GlyrQuery * s, GlyrMemCache * cache, GList ** result_items)
{
if(cache != NULL)
{
gsize nodelen = (sizeof REVIEW_START) - 1;
gchar * node = cache->data;
while(continue_search(g_list_length(*result_items),s) && (node = strstr(node+nodelen,REVIEW_START)) != NULL)
{
gchar * data = get_search_value(node,REVIEW_START,REVIEW_END);
if(data != NULL)
{
GlyrMemCache * item = DL_init();
gchar * kill_br = strreplace(data," <br />\n","");
item->data = strreplace(kill_br,". ",".\n");
item->size = strlen(item->data);
item->dsrc = g_strdup(cache->dsrc);
*result_items = g_list_prepend(*result_items, item);
g_free(kill_br);
g_free(data);
}
}
DL_free(cache);
}
}
static GList * photos_rhapsody_parse (cb_object * capo)
{
GList * result_list = NULL;
gchar * delim_beg = strstr (capo->cache->data,DELIM_BEG);
gchar * delim_end = strstr (capo->cache->data,DELIM_END);
if (delim_beg && delim_end)
{
gchar * node = delim_beg;
gsize nd_len = (sizeof NODE) - 1;
while (continue_search (g_list_length (result_list),capo->s) && (node = strstr (node + nd_len, NODE) ) && node < delim_end)
{
node += nd_len;
if (check_size (capo->s,node) == TRUE)
{
gchar * url = get_search_value (node,"src=\"","\"");
if (url != NULL)
{
GlyrMemCache * result = DL_init();
result->data = url;
result->size = strlen (url);
result_list = g_list_prepend (result_list,result);
}
}
}
}
return result_list;
}
GList * parse_result_page(GlyrQuery * query, GlyrMemCache * to_parse)
{
GList * result_list = NULL;
gchar * node = to_parse->data;
while(continue_search(g_list_length(result_list),query) && (node = strstr(node,LYR_NODE)))
{
node += (sizeof LYR_NODE);
gchar * lyr = get_search_value(node,LYR_BEGIN,LYR_ENDIN);
gchar * beautiness_test = beautify_string(lyr);
if(beautiness_test != NULL && beautiness_test[0])
{
if(lyr != NULL && strstr(lyr,BAD_STRING) == NULL && strstr(lyr,EXTERNAL_LINKS) == NULL)
{
GlyrMemCache * result = DL_init();
result->data = lyr;
result->size = strlen(result->data);
result->dsrc = g_strdup(to_parse->dsrc);
result_list = g_list_prepend(result_list,result);
}
}
else
{
g_free(lyr);
}
g_free(beautiness_test);
}
return result_list;
}
static gboolean check_size(GlyrQuery * s, gchar * ref)
{
gboolean result = FALSE;
if(ref != NULL)
{
gchar * width_str = get_search_value(ref,"width=\"","\"");
gchar * height_str = get_search_value(ref,"height=\"","\"");
if(width_str && height_str)
{
gint width = strtol(width_str, NULL,10);
gint height = strtol(height_str,NULL,10);
result = size_is_okay((width+height)/2,s->img_min_size,s->img_max_size);
}
g_free(width_str);
g_free(height_str);
}
return result;
}
static bool check_size (GlyrQuery * q, char * node)
{
bool rc = false;
char * width = get_search_value (node,"width=\"", "\"");
char * height = get_search_value (node,"height=\"","\"");
if (width && height)
{
int w = strtol (width, NULL,10);
int h = strtol (height,NULL,10);
if (size_is_okay (w,q->img_min_size,q->img_max_size) &&
size_is_okay (h,q->img_min_size,q->img_max_size) )
rc = true;
}
g_free (width);
g_free (height);
return rc;
}
/* Wrap around the (a bit more) generic versions */
static GList * relations_musicbrainz_parse (cb_object * capo)
{
GList * results = NULL;
gint mbid_marker = 0;
while (continue_search (g_list_length (results), capo->s) )
{
GlyrMemCache * infobuf = generic_musicbrainz_parse (capo,&mbid_marker,"url-rels");
if (infobuf == NULL)
{
break;
}
gsize nlen = (sizeof RELATION_BEGIN_TYPE) - 1;
gchar * node = strstr (infobuf->data,RELATION_TARGLYR_GET_TYPE);
if (node != NULL)
{
gint ctr = 0;
while (continue_search (ctr,capo->s) && (node = strstr (node+nlen,RELATION_BEGIN_TYPE) ) )
{
node += nlen;
gchar * target = get_search_value (node,"target=\"","\"");
gchar * type = get_search_value (node,"type=\"","\"");
if (type != NULL && target != NULL)
{
GlyrMemCache * tmp = DL_init();
tmp->data = g_strdup_printf ("%s:%s",type,target);
tmp->size = strlen (tmp->data);
tmp->dsrc = g_strdup (infobuf->dsrc);
results = g_list_prepend (results,tmp);
ctr++;
g_free (type);
g_free (target);
}
}
}
DL_free (infobuf);
}
return results;
}
static GlyrMemCache * parse_bio_page(GlyrMemCache * to_parse, gchar * url)
{
GlyrMemCache * result = NULL;
gchar * text = get_search_value(to_parse->data,IMG_BEGIN,IMG_ENDIN);
if(text != NULL)
{
result = DL_init();
result->data = text;
result->size = strlen(result->data);
result->dsrc = g_strdup(url);
}
return result;
}
static GList * cover_albumart_parse (cb_object * capo)
{
GList * result_list = NULL;
gchar * node = strstr (capo->cache->data,NODE_START);
if (node != NULL)
{
/* Decide what size we want */
gsize size_it = 2;
if (capo->s->img_max_size < 450 && capo->s->img_max_size != -1 && capo->s->img_min_size < 160)
{
size_it = 1;
}
/* Go through all nodes */
while (continue_search (g_list_length (result_list),capo->s) && (node = strstr (node + (sizeof NODE_NEXT) - 1,NODE_NEXT) ) )
{
gchar * img_tag = node;
gchar * img_end = NULL;
gchar * album_name = get_search_value (node,"title=\"","\"");
if (levenshtein_strnormcmp (capo->s,album_name,capo->s->album) <= capo->s->fuzzyness)
{
for (gsize it = 0; it < size_it; it++, img_tag += (sizeof AMZ) - 1)
{
if ( (img_tag = strstr (img_tag,AMZ) ) == NULL)
{
break;
}
}
if ( (img_end = strstr (img_tag,IMG_FORMAT) ) != NULL)
{
gchar * img_url = copy_value (img_tag,img_end);
if (img_url != NULL)
{
GlyrMemCache * result = DL_init();
result->data = g_strdup_printf (AMZ"%s"IMG_FORMAT, img_url);
result->size = strlen (result->data);
result_list = g_list_prepend (result_list,result);
g_free (img_url);
}
}
}
g_free (album_name);
}
}
return result_list;
}
static GList * cover_rhapsody_parse(cb_object * capo)
{
GList * result_list = NULL;
gchar * delim_beg = strstr(capo->cache->data,DELIM_BEG);
gchar * delim_end = strstr(capo->cache->data,DELIM_END);
GlyrMemCache * special_size = NULL;
if(delim_beg && delim_end)
{
gchar * node = delim_beg;
gsize nd_len = (sizeof NODE) - 1;
while(continue_search(g_list_length(result_list),capo->s) && (node = strstr(node + nd_len, NODE)) && node < delim_end)
{
node += nd_len;
if(check_size(capo->s,node) == TRUE)
{
gchar * url = get_search_value(node,"src=\"","\"");
if(url != NULL)
{
GlyrMemCache * result = DL_init();
result->data = url;
result->size = strlen(url);
result_list = g_list_prepend(result_list,result);
/* A very cool hack. Thanks Bansheeproject! */
if(strstr(result->data,HACK_SIZE) != NULL)
{
special_size = result;
}
}
}
}
/* Awesome hack continues.. */
if(special_size != NULL)
{
/* Note: Prepend the large size at begin:
* If only one item requested it will just
* be thrown away (the small size)
*/
GlyrMemCache * result = DL_init();
result->data = strreplace(special_size->data,HACK_SIZE,HIGH_SIZE);
result->size = strlen(result->data);
result_list = g_list_prepend(result_list,result);
}
}
return result_list;
}
static gboolean approve_content(GlyrQuery * query, gchar * ref)
{
gboolean result = FALSE;
if(ref != NULL)
{
gchar * artist_html = get_search_value(ref,SEARCH_DELIM,END_OF_ARTIST);
if(artist_html != NULL)
{
if(levenshtein_strnormcmp(query,artist_html,query->artist) <= query->fuzzyness)
{
result = TRUE;
}
g_free(artist_html);
}
}
return result;
}
static GlyrMemCache * get_lyrics_from_results(GlyrQuery * s, const gchar * url)
{
GlyrMemCache * result = NULL;
GlyrMemCache * dl_cache = download_single(url,s,NULL);
if(dl_cache != NULL)
{
gchar * text = get_search_value(dl_cache->data,LYRIC_TEXT_BEG,LYRIC_TEXT_END);
if(text != NULL)
{
result = DL_init();
result->data = text;
result->size = strlen(text);
result->dsrc = g_strdup(url);
}
DL_free(dl_cache);
}
return result;
}
static GlyrMemCache * parse_single_page (GlyrQuery * s, const gchar * url)
{
GlyrMemCache * result = NULL;
GlyrMemCache * tab_cache = download_single (url,s,NULL);
if (tab_cache != NULL)
{
gchar * content = get_search_value (tab_cache->data,"<pre>","</pre>");
if (content != NULL)
{
result = DL_init();
result->data = content;
result->size = strlen (content);
result->dsrc = g_strdup (url);
}
DL_free (tab_cache);
}
return result;
}
static GList * similar_lastfm_parse (cb_object * capo)
{
GList * results = NULL;
gchar * find = capo->cache->data;
while (continue_search (g_list_length (results),capo->s) && (find = strstr (find+1, "<artist>") ) != NULL)
{
gchar * name = get_search_value (find,NAME_BEGIN,NAME_ENDIN);
gchar * match = get_search_value (find,MATCH_BEGIN,MATCH_ENDIN);
gchar * url = get_search_value (find,URL_BEGIN,URL_ENDIN);
gchar * img_s = get_search_value (find,IMAGE_S_BEGIN,IMAGE_ENDIN);
gchar * img_m = get_search_value (find,IMAGE_M_BEGIN,IMAGE_ENDIN);
gchar * img_l = get_search_value (find,IMAGE_L_BEGIN,IMAGE_ENDIN);
gchar * img_e = get_search_value (find,IMAGE_E_BEGIN,IMAGE_ENDIN);
gchar * img_x = get_search_value (find,IMAGE_X_BEGIN,IMAGE_ENDIN);
gchar * composed = g_strdup_printf ("%s\n%s\n%s\n%s\n%s\n%s\n%s\n%s\n",name,match,url,img_s,img_m,img_l,img_e,img_x);
if (composed != NULL)
{
GlyrMemCache * result = DL_init();
result->data = composed;
result->size = strlen (composed);
results = g_list_prepend (results, result);
}
if (results != NULL)
{
results = g_list_reverse (results);
}
g_free (name);
g_free (match);
g_free (url);
g_free (img_s);
g_free (img_m);
g_free (img_l);
g_free (img_e);
g_free (img_x);
}
return results;
}
static GList * lyrics_lyricswiki_parse(cb_object * capo)
{
GList * result_list = NULL;
if(strstr(capo->cache->data,NOT_FOUND) == NULL && lv_cmp_content(strstr(capo->cache->data,"<artist>"),strstr(capo->cache->data,"<song>"),capo))
{
gchar * wiki_page_url = get_search_value(capo->cache->data,"<url>","</url>");
if(wiki_page_url != NULL)
{
GlyrMemCache * new_cache = download_single(wiki_page_url,capo->s,NULL);
if(new_cache != NULL)
{
result_list = parse_result_page(capo->s,new_cache);
DL_free(new_cache);
}
g_free(wiki_page_url);
}
}
return result_list;
}
static GList * cover_slothradio_parse (cb_object * capo)
{
GList * result_list = NULL;
const char * bound_start = strstr (capo->cache->data,RESULT_LIST_START);
if (bound_start == NULL)
return NULL;
const char * bound_end = strstr (bound_start,RESULT_LIST_END);
if (bound_end == NULL)
return NULL;
char * node = (char*) bound_start;
while ( (node = strstr (node + sizeof (RESULT_ITEM_START),RESULT_ITEM_START) ) != NULL)
{
if (node >= bound_end)
break;
char * url = get_search_value (node,"img src=\"","\"");
if (url != NULL)
{
if (check_size (capo->s,node) )
{
GlyrMemCache * result = DL_init();
result->dsrc = g_strdup (capo->url);
result->data = url;
result->size = strlen (url);
result_list = g_list_prepend (result_list,result);
}
else
{
g_free (url);
}
}
if (continue_search (g_list_length (result_list),capo->s) == false)
break;
}
return result_list;
}
GList * generic_picsearch_parse(cb_object * capo)
{
GList * result_list = NULL;
gchar * node = capo->cache->data;
gint nodelen = (sizeof NODE) - 1;
node = strstr(node,"<div id=\"results_table\">");
int items = 0, tries = 0;
const int MAX_TRIES = capo->s->number * 4;
while(continue_search(items,capo->s) &&
(node = strstr(node, "<a href=\"")) &&
tries++ < MAX_TRIES)
{
node += nodelen;
gchar * details_url = get_search_value(node,"<a href=\"","\" ");
if(details_url != NULL && strncmp(details_url,NODE_NEEDS_TO_BEGIN,sizeof(NODE_NEEDS_TO_BEGIN)-1) == 0)
{
gchar * full_url = g_strdup_printf("www.picsearch.com%s",details_url);
if(full_url != NULL)
{
GlyrMemCache * to_parse = download_single(full_url,capo->s,NULL);
if(to_parse != NULL)
{
GlyrMemCache * result = parse_details_page(to_parse);
if(result != NULL)
{
result_list = g_list_prepend(result_list,result);
items++;
}
DL_free(to_parse);
}
g_free(full_url);
}
g_free(details_url);
}
}
return result_list;
}
GList * parse_result_page (GlyrQuery * query, GlyrMemCache * to_parse)
{
GList * result_list = NULL;
gchar * node = to_parse->data;
while (continue_search (g_list_length (result_list),query) && (node = strstr (node,LYR_NODE)))
{
node += (sizeof LYR_NODE);
char *script_tag = strstr(node, LYR_SCRIPT_TAG);
char *end_tag = strstr(node, LYR_ENDIN);
if(script_tag && script_tag < end_tag) {
node = script_tag + sizeof(LYR_SCRIPT_TAG) - 1;
}
bool is_instrumental = strstr(node, LYR_INSTRUMENTAL) != NULL;
gchar * lyr = get_search_value (node,LYR_BEGIN,LYR_ENDIN);
gchar * beautiness_test = beautify_string (lyr);
if (is_instrumental || (beautiness_test != NULL && beautiness_test[0]))
{
if (is_instrumental || (lyr != NULL && strstr (lyr,BAD_STRING) == NULL && strstr (lyr,EXTERNAL_LINKS) == NULL))
{
GlyrMemCache * result = DL_init();
if(is_instrumental)
result->data = g_strdup("Instrumental");
else
result->data = lyr;
result->size = strlen (result->data);
result->dsrc = g_strdup (to_parse->dsrc);
result_list = g_list_prepend (result_list,result);
}
}
else
{
g_free (lyr);
}
g_free (beautiness_test);
}
return result_list;
}
static GlyrMemCache * parse_result_page (GlyrQuery * s, gchar * content_url)
{
GlyrMemCache * result = NULL;
if (content_url != NULL)
{
GlyrMemCache * dl_cache = download_single (content_url,s,NULL);
if (dl_cache != NULL)
{
gchar * content = get_search_value (dl_cache->data,"<div class=\"song\">","</div>");
if (content != NULL)
{
result = DL_init();
result->data = content;
result->size = strlen (content);
result->dsrc = g_strdup (content_url);
}
DL_free (dl_cache);
}
}
return result;
}
static GlyrMemCache * parse_details_page(GlyrMemCache * to_parse)
{
GlyrMemCache * result = NULL;
if(to_parse != NULL)
{
char * start = strstr(to_parse->data,IMG_HOOK);
if(start != NULL)
{
char * img_url = get_search_value(start,IMG_HOOK_BEGIN,IMG_HOOK_ENDIN);
puts(img_url);
if(img_url != NULL)
{
result = DL_init();
result->data = img_url;
result->size = strlen(img_url);
result->dsrc = g_strdup(to_parse->dsrc);
}
}
}
return result;
}