diff --git a/src/astrognome.c b/src/astrognome.c index 04f1bf9..b7bb512 100644 --- a/src/astrognome.c +++ b/src/astrognome.c @@ -7,6 +7,7 @@ #include #include #include +#include #include @@ -15,6 +16,10 @@ #include "ag-app.h" #include "ag-window.h" +#ifndef LIBXML_READER_ENABLED +#error "You need to have libxml2 with XmlReader enabled" +#endif + GtkBuilder *builder; GtkFileFilter *filter_all = NULL; GtkFileFilter *filter_chart = NULL; @@ -188,9 +193,9 @@ main(int argc, char *argv[]) { gint status; AgApp *app; - GError *err = NULL; + xmlTextReaderPtr reader; AstrognomeOptions options; - + GError *err = NULL; GOptionEntry option_entries[] = { { "new-window", 'n', @@ -298,6 +303,128 @@ main(int argc, char *argv[]) G_TYPE_DOUBLE )); + reader = xmlReaderForFile(PKGDATADIR "/geodata.xml", NULL, 0); + + if (reader != NULL) { + int ret; + + while ((ret = xmlTextReaderRead(reader)) == 1) { + gchar *name; + GtkTreeIter iter; + + name = (gchar *)xmlTextReaderConstName(reader); + + if (strcmp(name, "p") == 0) { + gchar *aname, + *acode, + *alat, + *alon, + *aalt, + *atzo, + *atzd, + *endptr; + gdouble lat, + lon, + alt, + tzo, + tzd; + + aname = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "n" + ); + acode = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "c" + ); + alat = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "lat" + ); + alon = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "lon" + ); + aalt = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "alt" + ); + atzo = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "tzo" + ); + atzd = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "tzd" + ); + + lat = g_ascii_strtod(alat, &endptr); + lon = g_ascii_strtod(alon, &endptr); + + if (*aalt == '\0') { + alt = DEFAULT_ALTITUDE; + } else { + alt = g_ascii_strtod(aalt, &endptr); + } + + tzo = g_ascii_strtod(atzo, &endptr); + tzd = g_ascii_strtod(atzd, &endptr); + + gtk_list_store_append(GTK_LIST_STORE(city_list), &iter); + gtk_list_store_set( + GTK_LIST_STORE(city_list), &iter, + AG_CITY_COUNTRY, acode, + AG_CITY_NAME, aname, + AG_CITY_LAT, lat, + AG_CITY_LONG, lon, + AG_CITY_ALT, alt, + AG_CITY_TZO, tzo, + AG_CITY_TZD, tzd, + -1 + ); + + g_free(aname); + g_free(acode); + g_free(alat); + g_free(alon); + g_free(aalt); + g_free(atzo); + g_free(atzd); + } else if (strcmp(name, "c") == 0) { + gchar *aname, + *acode; + + aname = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "n" + ); + acode = (gchar *)xmlTextReaderGetAttribute( + reader, + BAD_CAST "c" + ); + + gtk_list_store_append(GTK_LIST_STORE(country_list), &iter); + gtk_list_store_set( + GTK_LIST_STORE(country_list), &iter, + AG_COUNTRY_CODE, acode, + AG_COUNTRY_NAME, aname, + -1 + ); + + g_free(aname); + g_free(acode); + } + } + + xmlFreeTextReader(reader); + + if (ret != 0) { + g_error("Parse error in geodata.xml!"); + } + } else { + g_error("Unable to open geodata.xml!"); + } + status = g_application_run(G_APPLICATION(app), argc, argv); g_hash_table_destroy(xinclude_positions);