diff options
Diffstat (limited to 'Src/Plugins/Library/ml_wire/XMLWriter.cpp')
| -rw-r--r-- | Src/Plugins/Library/ml_wire/XMLWriter.cpp | 272 |
1 files changed, 272 insertions, 0 deletions
diff --git a/Src/Plugins/Library/ml_wire/XMLWriter.cpp b/Src/Plugins/Library/ml_wire/XMLWriter.cpp new file mode 100644 index 00000000..831db94e --- /dev/null +++ b/Src/Plugins/Library/ml_wire/XMLWriter.cpp @@ -0,0 +1,272 @@ +#include "Main.h" +#include "Feeds.h" +#include "RFCDate.h" +#include "Downloaded.h" +#include "../nu/AutoLock.h" +#include "Defaults.h" +#include "../Agave/Language/api_language.h" + +using namespace Nullsoft::Utility; + +static void XMLWriteString(FILE *fp, const wchar_t *str) +{ + for (const wchar_t *itr = str; *itr; itr=CharNextW(itr)) + { + switch (*itr) + { + case '<': fputws(L"<", fp); break; + case '>': fputws(L">", fp); break; + case '&': fputws(L"&", fp); break; + case '\"': fputws(L""", fp); break; + case '\'': fputws(L"'", fp); break; + default: fputwc(*itr, fp); break; + } + } +} + +static void InstaProp(FILE *fp, const wchar_t *property, const wchar_t *value) +{ + fwprintf(fp, L" %s=\"", property); + XMLWriteString(fp, value); + fputws(L"\"", fp); +} + +static void InstaProp(FILE *fp, const wchar_t *property, int value) +{ + fwprintf(fp, L" %s=\"%i\"", property, value); +} + +static void InstaPropI64(FILE *fp, const wchar_t *property, int64_t value) +{ + fwprintf(fp, L" %s=\"%I64d\"", property, value); +} + +static void InstaPropTime(FILE *fp, const wchar_t *property, __time64_t value) +{ + fwprintf(fp, L" %s=\"%I64u\"", property, value); +} + +static void InstaProp(FILE *fp, const wchar_t *property, float value) +{ + _fwprintf_l(fp, L" %s=\"%3.3f\"", WASABI_API_LNG->Get_C_NumericLocale(), property, value); +} + +static void InstaProp(FILE *fp, const wchar_t *property, bool value) +{ + fwprintf(fp, L" %s=\"", property); + if (value) + fputws(L"true\"", fp); + else + fputws(L"false\"", fp); +} + +static void InstaTag(FILE *fp, const wchar_t *tag, const wchar_t *content) +{ + if (content && !((INT_PTR)content < 65536) && *content) + { + fwprintf(fp, L"<%s>", tag); + XMLWriteString(fp, content); + fwprintf(fp, L"</%s>\r\n", tag); + } +} + +static void InstaTag(FILE *fp, const wchar_t *tag, unsigned int uint) +{ + fwprintf(fp, L"<%s>%u</%s>", tag, uint, tag); +} + +static void InstaTag(FILE *fp, const wchar_t *tag, __time64_t uint) +{ + fwprintf(fp, L"<%s>%I64u</%s>", tag, uint, tag); +} + +static void BuildXMLString(FILE *fp, const RSS::Item &item) +{ + fputws(L"<item", fp); + InstaProp(fp, L"winamp:listened", item.listened); + InstaProp(fp, L"winamp:downloaded", item.downloaded); + fputws(L">\r\n", fp); + + InstaTag(fp, L"title", item.itemName); + + if (item.url && item.url[0]) + { + fputws(L"<enclosure", fp); + InstaProp(fp, L"url", item.url); + InstaPropI64(fp, L"length", item.size); + fputws(L"/>\r\n", fp); + } + + InstaTag(fp, L"guid", item.guid); + InstaTag(fp, L"description", item.description); + InstaTag(fp, L"link", item.link); + + if (item.duration && item.duration[0]) + { + InstaTag(fp, L"itunes:duration", item.duration); + } + + if (item.publishDate) + { + wchar_t date_str[128] = {0}; + MakeRFCDateString(item.publishDate, date_str, 128); + InstaTag(fp, L"pubDate", date_str); + } + + if (item.sourceUrl && item.sourceUrl[0]) + { + fputws(L"<source",fp); + InstaProp(fp, L"src", item.sourceUrl); + fputws(L"/>\r\n", fp); + } + + fputws(L"</item>\r\n", fp); +} + +static void BuildXMLString(FILE *fp, Channel &channel) +{ + fputws(L"<channel", fp); + + wchar_t date_str[128] = {0}; + MakeRFCDateString(channel.lastUpdate, date_str, 128); + + InstaProp(fp, L"winamp:lastupdate", date_str); + fputws(L">\r\n", fp); + + // write update settings for this channel + fputws(L"<winamp:update", fp); + InstaProp(fp, L"usedefaultupdate", channel.useDefaultUpdate); + InstaProp(fp, L"needsrefresh", channel.needsRefresh); + + + if (!channel.useDefaultUpdate) + { + InstaProp(fp, L"autoupdate", channel.autoUpdate); + InstaPropTime(fp, L"updatetime", channel.updateTime); + } + fputws(L"/>\r\n", fp); + + if (!channel.useDefaultUpdate) + { + fputws(L"<winamp:download", fp); + InstaProp(fp, L"autodownload", channel.autoDownload); + + if (channel.autoDownload) + { + InstaProp(fp, L"autoDownloadEpisodes", channel.autoDownloadEpisodes); + } + fputws(L"/>\r\n", fp); + } + + InstaTag(fp, L"winamp:url", channel.url); + InstaTag(fp, L"title", channel.title); + InstaTag(fp, L"link", channel.link); + InstaTag(fp, L"description", channel.description); + + if (channel.ttl) + InstaTag(fp, L"ttl", channel.ttl); + fputws(L"\r\n", fp); + + Channel::ItemList::iterator itemItr; + for (itemItr = channel.items.begin();itemItr != channel.items.end(); itemItr++) + BuildXMLString(fp, *itemItr); + + fputws(L"</channel>\r\n", fp); +} + +void SaveChannels(const wchar_t *fileName, ChannelList &channels) +{ + FILE *fp = _wfopen(fileName, L"wb"); + if (fp) + { + ChannelList::iterator itr; + wchar_t BOM = 0xFEFF; + fwrite(&BOM, sizeof(BOM), 1, fp); + fputws(L"<?xml version=\"1.0\" encoding=\"UTF-16\"?>\r\n", fp); + fputws(L"<rss version=\"2.0\" xmlns:winamp=\"http://www.winamp.com\">\r\n", fp); + + for (itr = channels.begin();itr != channels.end();itr++) + BuildXMLString(fp, *itr); + + fputws(L"</rss>", fp); + fclose(fp); + } +} + +static void BuildXMLPreferences(FILE *fp) +{ + fputws(L"<download", fp); + InstaProp(fp, L"downloadpath", defaultDownloadPath); + InstaProp(fp, L"autodownload", autoDownload); + InstaProp(fp, L"autoDownloadEpisodes", autoDownloadEpisodes); + InstaProp(fp, L"needToMakePodcastsView", needToMakePodcastsView); + fputws(L"/>\r\n", fp); + + fputws(L"<update", fp); + InstaPropTime(fp, L"updatetime", updateTime); + InstaProp(fp, L"autoupdate", autoUpdate); + InstaProp(fp, L"updateonlaunch", updateOnLaunch); + fputws(L"/>\r\n", fp); + + fputws(L"<subscriptions", fp); + InstaProp(fp, L"htmldivider", htmlDividerPercent); + InstaProp(fp, L"channeldivider", channelDividerPercent); + InstaProp(fp, L"itemtitlewidth", itemTitleWidth); + InstaProp(fp, L"itemdatewidth", itemDateWidth); + InstaProp(fp, L"itemmediawidth", itemMediaWidth); + InstaProp(fp, L"itemsizewidth", itemSizeWidth); + InstaProp(fp, L"currentitemsort", currentItemSort); + InstaProp(fp, L"itemsortascending", itemSortAscending); + InstaProp(fp, L"channelsortascending", channelSortAscending); + InstaProp(fp, L"channelLastSelection", channelLastSelection); + fputws(L"/>\r\n", fp); + + fputws(L"<downloadsView", fp); + InstaProp(fp, L"downloadsChannelWidth", downloadsChannelWidth); + InstaProp(fp, L"downloadsItemWidth", downloadsItemWidth); + InstaProp(fp, L"downloadsProgressWidth", downloadsProgressWidth); + InstaProp(fp, L"downloadsPathWidth", downloadsPathWidth); + + InstaProp(fp, L"downloadsItemSort", downloadsItemSort); + InstaProp(fp, L"downloadsSortAscending", downloadsSortAscending); + fputws(L"/>\r\n", fp); + + fputws(L"<service", fp); + InstaProp(fp, L"url", serviceUrl); + fputws(L"/>\r\n", fp); +} + +static void BuildXMLDownloads(FILE *fp, DownloadList &downloads) +{ + fputws(L"<downloads>", fp); + AutoLock lock (downloads); + DownloadList::const_iterator itr; + for ( itr = downloads.begin(); itr != downloads.end(); itr++ ) + { + fputws(L"<download>", fp); + InstaTag(fp, L"channel", itr->channel); + InstaTag(fp, L"item", itr->item); + InstaTag(fp, L"url", itr->url); + InstaTag(fp, L"path", itr->path); + InstaTag(fp, L"publishDate", itr->publishDate); + fputws(L"</download>\r\n", fp); + } + + fputws(L"</downloads>", fp); +} + +void SaveSettings(const wchar_t *fileName, DownloadList &downloads) +{ + FILE *fp = _wfopen(fileName, L"wb"); + if (fp) + { + wchar_t BOM = 0xFEFF; + fwrite(&BOM, sizeof(BOM), 1, fp); + fputws(L"<?xml version=\"1.0\" encoding=\"UTF-16\"?>\r\n", fp); + fputws(L"<winamp:preferences xmlns:winamp=\"http://www.winamp.com\" version=\"2\">\r\n", fp); + BuildXMLPreferences(fp); + BuildXMLDownloads(fp, downloads); + fputws(L"</winamp:preferences>", fp); + fclose(fp); + } +}
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