diff options
| -rw-r--r-- | libpiano/src/xml.c | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/libpiano/src/xml.c b/libpiano/src/xml.c index 55cb5fe..30f4c2e 100644 --- a/libpiano/src/xml.c +++ b/libpiano/src/xml.c @@ -292,6 +292,39 @@ PianoReturn_t PianoXmlParseUserinfo (PianoHandle_t *ph, const char *xml) { return PIANO_RET_OK; } +void PianoXmlParseQuickMixStationsCb (const char *key, const xmlNode *value, + void *data) { + char ***retIds = data; + char **ids = NULL; + size_t idsN = 0; + xmlNode *curNode; + + if (strcmp ("quickMixStationIds", key) == 0) { + for (curNode = value->children->children; curNode; + curNode = curNode->next) { + if (curNode->type == XML_ELEMENT_NODE && + xmlStrEqual ((xmlChar *) "value", curNode->name)) { + idsN++; + if (ids == NULL) { + ids = calloc (idsN, sizeof (*ids)); + } else { + ids = realloc (ids, idsN * sizeof (*ids)); + } + ids[idsN-1] = strdup (PianoXmlGetNodeText (curNode)); + } + } + /* append NULL: list ends here */ + idsN++; + if (ids == NULL) { + ids = calloc (idsN, sizeof (*ids)); + } else { + ids = realloc (ids, idsN * sizeof (*ids)); + } + ids[idsN-1] = NULL; + } + *retIds = ids; +} + /* parse stations returned by pandora * @param piano handle * @param xml returned by pandora @@ -301,6 +334,7 @@ PianoReturn_t PianoXmlParseStations (PianoHandle_t *ph, const char *xml) { xmlNode *docRoot, *curNode; xmlDocPtr doc; PianoReturn_t ret; + char **quickMixIds = NULL, **curQuickMixId = NULL; if ((ret = PianoXmlInitDoc (xml, &doc, &docRoot)) != PIANO_RET_OK) { return ret; @@ -314,6 +348,11 @@ PianoReturn_t PianoXmlParseStations (PianoHandle_t *ph, const char *xml) { PianoStation_t *tmpStation = calloc (1, sizeof (*tmpStation)); PianoXmlStructParser (curNode->children, PianoXmlParseStationsCb, tmpStation); + /* get stations selected for quickmix */ + if (tmpStation->isQuickMix) { + PianoXmlStructParser (curNode->children, + PianoXmlParseQuickMixStationsCb, &quickMixIds); + } /* start new linked list or append */ if (ph->stations == NULL) { ph->stations = tmpStation; @@ -326,6 +365,18 @@ PianoReturn_t PianoXmlParseStations (PianoHandle_t *ph, const char *xml) { } } } + /* set quickmix flags after all stations are read */ + curQuickMixId = quickMixIds; + while (*curQuickMixId != NULL) { + PianoStation_t *curStation = PianoFindStationById (ph->stations, + *curQuickMixId); + if (curStation != NULL) { + curStation->useQuickMix = 1; + } + free (*curQuickMixId); + curQuickMixId++; + } + free (quickMixIds); xmlFreeDoc (doc); return PIANO_RET_OK; |