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9il9il
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add example
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‎.gitignore

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*.selections.json
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*.o
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mrss
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examples/parser/parser

‎examples/parser/.gitignore

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.dub
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docs.json
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__dummy.html
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*.o
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*.obj

‎examples/parser/dub.sdl

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name "parser"
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dependency "mrss" version="~>0.0.4"

‎examples/parser/source/app.d

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import core.stdc.stdio;
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import core.stdc.string;
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import deimos.mrss;
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import etc.c.curl;
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import std.string;
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int main (string[] args)
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{
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mrss_t *data;
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mrss_error_t ret;
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mrss_hour_t *hour;
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mrss_day_t *day;
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mrss_category_t *category;
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mrss_item_t *item;
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CURLcode code;
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if (args.length != 2)
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{
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fprintf (stderr,
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"Usage:\n\t%s url_rss\n\nExample:\n\t%s http://ngvision.org/rss|file.rss\n\n",
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args[0].toStringz, args[0].toStringz);
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return 1;
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}
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if (!strncmp (args[1].toStringz, "http://", 7) || !strncmp (args[1].toStringz, "https://", 8))
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ret = mrss_parse_url_with_options_and_error (cast(char*) args[1].toStringz, &data, null, &code);
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else
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ret = mrss_parse_file (cast(char*) args[1].toStringz, &data);
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if (ret)
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{
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fprintf (stderr, "MRSS return error: %s\n",
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ret ==
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mrss_error_t.MRSS_ERR_DOWNLOAD ? mrss_curl_strerror (code) :
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mrss_strerror (ret));
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return 1;
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}
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fprintf (stdout, "\nGeneric:\n");
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fprintf (stdout, "\tfile: %s\n", data.file);
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fprintf (stdout, "\tencoding: %s\n", data.encoding);
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fprintf (stdout, "\tsize: %d\n", cast(int) data.size);
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fprintf (stdout, "\tversion:");
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final switch (data.version_) with(mrss_version_t)
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{
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case MRSS_VERSION_0_91:
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fprintf (stdout, " 0.91\n");
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break;
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case MRSS_VERSION_0_92:
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fprintf (stdout, " 0.92\n");
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break;
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case MRSS_VERSION_1_0:
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fprintf (stdout, " 1.0\n");
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break;
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case MRSS_VERSION_2_0:
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fprintf (stdout, " 2.0\n");
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break;
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case MRSS_VERSION_ATOM_1_0:
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fprintf (stdout, " Atom 1.0\n");
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break;
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case MRSS_VERSION_ATOM_0_3:
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fprintf (stdout, " Atom 0.3\n");
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break;
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}
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fprintf (stdout, "\nChannel:\n");
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fprintf (stdout, "\ttitle: %s\n", data.title);
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fprintf (stdout, "\tdescription: %s\n", data.description);
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fprintf (stdout, "\tlink: %s\n", data.link);
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fprintf (stdout, "\tlanguage: %s\n", data.language);
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fprintf (stdout, "\trating: %s\n", data.rating);
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fprintf (stdout, "\tcopyright: %s\n", data.copyright);
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fprintf (stdout, "\tpubDate: %s\n", data.pubDate);
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fprintf (stdout, "\tlastBuildDate: %s\n", data.lastBuildDate);
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fprintf (stdout, "\tdocs: %s\n", data.docs);
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fprintf (stdout, "\tmanagingeditor: %s\n", data.managingeditor);
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fprintf (stdout, "\twebMaster: %s\n", data.webMaster);
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fprintf (stdout, "\tgenerator: %s\n", data.generator);
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fprintf (stdout, "\tttl: %d\n", data.ttl);
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fprintf (stdout, "\tabout: %s\n", data.about);
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fprintf (stdout, "\nImage:\n");
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fprintf (stdout, "\timage_title: %s\n", data.image_title);
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fprintf (stdout, "\timage_url: %s\n", data.image_url);
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fprintf (stdout, "\timage_link: %s\n", data.image_link);
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fprintf (stdout, "\timage_width: %d\n", data.image_width);
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fprintf (stdout, "\timage_height: %d\n", data.image_height);
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fprintf (stdout, "\timage_description: %s\n", data.image_description);
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fprintf (stdout, "\nTextInput:\n");
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fprintf (stdout, "\ttextinput_title: %s\n", data.textinput_title);
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fprintf (stdout, "\ttextinput_description: %s\n",
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data.textinput_description);
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fprintf (stdout, "\ttextinput_name: %s\n", data.textinput_name);
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fprintf (stdout, "\ttextinput_link: %s\n", data.textinput_link);
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fprintf (stdout, "\nCloud:\n");
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fprintf (stdout, "\tcloud: %s\n", data.cloud);
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fprintf (stdout, "\tcloud_domain: %s\n", data.cloud_domain);
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fprintf (stdout, "\tcloud_port: %d\n", data.cloud_port);
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fprintf (stdout, "\tcloud_registerProcedure: %s\n",
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data.cloud_registerProcedure);
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fprintf (stdout, "\tcloud_protocol: %s\n", data.cloud_protocol);
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fprintf (stdout, "\nSkipHours:\n");
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hour = data.skipHours;
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while (hour)
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{
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fprintf (stdout, "\t%s\n", hour.hour);
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hour = hour.next;
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}
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fprintf (stdout, "\nSkipDays:\n");
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day = data.skipDays;
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while (day)
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{
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fprintf (stdout, "\t%s\n", day.day);
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day = day.next;
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}
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fprintf (stdout, "\nCategory:\n");
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category = data.category;
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while (category)
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{
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fprintf (stdout, "\tcategory: %s\n", category.category);
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fprintf (stdout, "\tcategory_domain: %s\n", category.domain);
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category = category.next;
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}
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if (data.other_tags)
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print_tags (data.other_tags, 0);
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fprintf (stdout, "\nItems:\n");
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item = data.item;
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while (item)
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{
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fprintf (stdout, "\ttitle: %s\n", item.title);
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fprintf (stdout, "\tlink: %s\n", item.link);
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fprintf (stdout, "\tdescription: %s\n", item.description);
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fprintf (stdout, "\tauthor: %s\n", item.author);
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fprintf (stdout, "\tcomments: %s\n", item.comments);
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fprintf (stdout, "\tpubDate: %s\n", item.pubDate);
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fprintf (stdout, "\tguid: %s\n", item.guid);
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fprintf (stdout, "\tguid_isPermaLink: %d\n", item.guid_isPermaLink);
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fprintf (stdout, "\tsource: %s\n", item.source);
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fprintf (stdout, "\tsource_url: %s\n", item.source_url);
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fprintf (stdout, "\tenclosure: %s\n", item.enclosure);
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fprintf (stdout, "\tenclosure_url: %s\n", item.enclosure_url);
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fprintf (stdout, "\tenclosure_length: %d\n", item.enclosure_length);
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fprintf (stdout, "\tenclosure_type: %s\n", item.enclosure_type);
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fprintf (stdout, "\tCategory:\n");
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category = item.category;
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while (category)
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{
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fprintf (stdout, "\t\tcategory: %s\n", category.category);
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fprintf (stdout, "\t\tcategory_domain: %s\n", category.domain);
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category = category.next;
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}
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if (item.other_tags)
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print_tags (item.other_tags, 1);
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fprintf (stdout, "\n");
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item = item.next;
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}
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mrss_free (data);
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return 0;
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}
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extern(C) static void
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print_tags (mrss_tag_t * tag, int index)
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{
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mrss_attribute_t *attribute;
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int i;
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for (i = 0; i < index; i++)
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fprintf (stdout, "\t");
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fprintf (stdout, "Other Tags:\n");
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while (tag)
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{
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for (i = 0; i < index; i++)
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fprintf (stdout, "\t");
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fprintf (stdout, "\ttag name: %s\n", tag.name);
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for (i = 0; i < index; i++)
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fprintf (stdout, "\t");
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fprintf (stdout, "\ttag value: %s\n", tag.value);
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for (i = 0; i < index; i++)
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fprintf (stdout, "\t");
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fprintf (stdout, "\ttag ns: %s\n", tag.ns);
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if (tag.children)
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print_tags (tag.children, index + 1);
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for (attribute = tag.attributes; attribute;
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attribute = attribute.next)
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{
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for (i = 0; i < index; i++)
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fprintf (stdout, "\t");
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fprintf (stdout, "\tattribute name: %s\n", attribute.name);
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for (i = 0; i < index; i++)
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fprintf (stdout, "\t");
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fprintf (stdout, "\tattribute value: %s\n", attribute.value);
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for (i = 0; i < index; i++)
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fprintf (stdout, "\t");
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fprintf (stdout, "\tattribute ns: %s\n", attribute.ns);
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}
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tag = tag.next;
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}
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}

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