[MOD/ADD] Get rid of pre, modify /, and tools

Right now, only adminify exists, if you dare to build it yourself that
is...

.gitignore

@@ -6,3 +6,6 @@ parsee
 .*
 data
 data/*
+
+tools/out
+tools/out/*

LICENSE

@@ -1,4 +1,4 @@
-For the files src/XML/*, src/include/XML.h, and Makefile, see COPYING.CC0
+For the files src/XML/*, tools/*, src/include/XML.h, and Makefile, see COPYING.CC0
 For the file src/Signal.c, it is based on Telodendria, which requires COPYING.TELO
 to be present.
 For any other file in src/, see COPYING.AGPL as the primary license.

src/Routes/Root.c

@@ -9,6 +9,7 @@
 RouteHead(RouteRoot, arr, argp)
 {
     ParseeHttpArg *args = argp;
+    const ParseeConfig *config = args->data->config;
     const char *quote = RandInt(2) ? 
         "Kinda jealous of that, to be fair." :
         "Why look inward when you can challenge the mainstream media?";
@@ -29,6 +30,7 @@ RouteHead(RouteRoot, arr, argp)
     P("            html {");
     P("                background-color: #222;");
     P("                color: #eee;");
+    P("                font-family: sans-serif;");
     P("            }");
     P("            blockquote {");
     P("                border-left: 2px solid #ccc;");
@@ -65,9 +67,24 @@ RouteHead(RouteRoot, arr, argp)
     P("                 href='https://kappach.at/parsee'");
     P("            >the actual page</a>.");
     P("        </p>");
+    P("        <h2>Permissions?</h2>");
+    P("        <p>");
+    P("            If you have problems running commands, you may want to ");
+    P("            look into if you have set yourself as an admin.");
+    P("        <p>");
+    P("            If you happen to have a build-from-source copy of %s,", NAME);
+    P("            please build all utilities and run ");
+    P("            <code>tools/out/adminify '%s' '[glob]'</code>.", config->db_path);
+    P("        </p>");
 
     P("        <h2>Extra information</h2>");
     P("        <p>");
+    P("            <h3>Dev documentations!!!!</h3>");
+    P("            Developers may be interested into looking up the ");
+    P("            <a href='https://at.kappach.at'>at.kappach.at</a> ");
+    P("            page for extensions used by Parsee on Matrix. ");
+    P("        </p>");
+    P("        <p>");
     P("            <h3>Parsee statistics</h3>");
     P("<pre><code>");
     P("Software: %s (v%s/Cyto %s)\n", NAME, VERSION, CytoplasmGetVersionStr());
@@ -79,12 +96,12 @@ RouteHead(RouteRoot, arr, argp)
     P("            <ul>");
     P("                <li><a href='%s'>Repository</a></li>", REPOSITORY);
     P("                <li><a href='%s'>Fediverse</a></li>", "https://ak.ari.lt/parsee");
-    P("                <li><img src='%s' /></li>", "https://kappach.at/parsee.gif");
+    P("                <li>CC0 88x31: <img src='%s' /></li>", "https://kappach.at/parsee.gif");
     P("            </ul>");
     P("        </p>");
-    P("        <blockquote><p>");
+    P("        <blockquote><i>");
     P("            Good luck, and have fun! :D");
-    P("        </p></blockquote>");
+    P("        </i></blockquote>");
     P("        <p>&mdash; LDA</p>");
     P("    </body>");
     P("</html>");

src/XEP-0393.c

@@ -195,6 +195,13 @@ XEP393Decode(StrView view, XEP393Element *root)
         {
             Spanify(XEP393_MONO);
         }
+        else if (curr == '\n')
+        {
+            /* TODO: Remove this */
+            span_view.start = subview.start;
+            span_view.end = subview.start;
+            Spanify(XEP393_NL);
+        }
         else
         {
             /* Text character: update end */
@@ -249,6 +256,9 @@ ShoveXML(XEP393Element *element, XMLElement *xmlparent)
             head = XMLCreateTag("i");
             XMLAddChild(xmlparent, head);
             break;
+        case XEP393_NL:
+            XMLAddChild(xmlparent, XMLCreateTag("br"));
+            break;
         case XEP393_EMPH:
             head = XMLCreateTag("strong");
             XMLAddChild(xmlparent, head);
@@ -285,7 +295,7 @@ XEP393ToXMLString(XEP393Element *xepd)
         return NULL;
     }
 
-    root = XMLCreateTag("pre");
+    root = XMLCreateTag("span");
     ShoveXML(xepd, root);
 
     writer = StrStreamWriter(&ret);

src/include/XEP393.h

@@ -8,7 +8,8 @@ typedef enum XEP393Type {
     XEP393_ITALIC,
     XEP393_EMPH,
     XEP393_MONO,
-    XEP393_TEXT
+    XEP393_TEXT,
+    XEP393_NL
 } XEP393Type;
 typedef struct XEP393Element {
     struct XEP393Element *parent;

tools/Makefile

@@ -0,0 +1,35 @@
+# Makefile for building Parsee
+# ================================
+# TODO: Consider making something akin to a configure script that checks 
+# for dependencies, or maybe even use *autoconf* (the devil!)
+
+
+# =========================== Parsee Flags  =============================
+NAME=Parsee
+VERSION=0.0.0
+REPOSITORY=$(shell git remote get-url origin)
+
+# =========================== Compilation Flags ============================
+CYTO_INC=/usr/local/include/			# Where Cytoplasm's include path is 
+										# located.
+CYTO_LIB=/usr/local/lib 				# Where's Cytoplasm's library is 
+										# located.
+
+SOURCE=.
+OBJECT=out
+CC=cc
+CFLAGS=-I$(SOURCE) -I$(CYTO_INC) -DNAME="\"$(NAME)\"" -DVERSION="\"$(VERSION)\"" -DREPOSITORY=\"$(REPOSITORY)\" -g -ggdb -Wall -Werror
+LDFLAGS=-L $(CYTO_LIB) -lCytoplasm -g -ggdb
+# ============================ Compilation =================================
+SRC_FILES:=$(shell find $(SOURCE) -name '*.c')
+OBJ_FILES:=${subst $(SOURCE)/,$(OBJECT)/,$(patsubst %.c, %, $(SRC_FILES))}
+
+all: $(OBJ_FILES)
+
+$(OBJECT)/%: $(SOURCE)/%.c
+	@mkdir -p $(shell dirname "$@")
+	$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
+
+clean:
+	rm -rf $(OBJECT)
+

tools/adminify.c

@@ -0,0 +1,123 @@
+/* adminify.c - Small utility to add/view an admin to the Parsee DB.
+ * ============================================================
+ * Yes, it's a matter of editing a JSON object, but this may change 
+ * in the future(LMDB?), so I prefer using Cytoplasm's DB API.
+ * Also, this allows some basic automation instead of having to hack 
+ * together code to send a message on Matrix/command on XMPP. The main 
+ * problem is that this would also mean that the user is already admin, 
+ * which in case of a first-time install, isn't true.
+ *
+ * TODO: Check if the DB already exists instead of auto-creating one 
+ * when that isn't true.
+ *
+ * Under CC0, as its a rather useful example of a Parsee tool.
+ * See LICENSE for more information about Parsee's licensing. */
+
+#include <Cytoplasm/Memory.h>
+#include <Cytoplasm/Json.h>
+#include <Cytoplasm/Log.h>
+#include <Cytoplasm/Db.h>
+
+#include <stdlib.h>
+
+static void
+AddAdmin(Db *parsee, char *glob)
+{
+    DbRef *ref;
+    HashMap *j;
+    Array *admins;
+    bool exists = true;
+
+    ref = DbLock(parsee, 1, "admins");
+    if (!ref)
+    {
+        ref = DbCreate(parsee, 1, "admins");
+    }
+    j = DbJson(ref);
+    admins = JsonValueAsArray(HashMapGet(j, "admins"));
+    if (!admins)
+    {
+        exists = false;
+        admins = ArrayCreate();
+    }
+
+    ArrayAdd(admins, JsonValueString(glob));
+
+    if (!exists)
+    {
+        HashMapSet(j, "admins", JsonValueArray(admins));
+    }
+    DbUnlock(parsee, ref);
+}
+static void
+ListAdmins(Db *parsee)
+{
+    DbRef *ref;
+    HashMap *j;
+    Array *admins;
+    size_t i;
+
+    ref = DbLock(parsee, 1, "admins");
+    if (!ref)
+    {
+        ref = DbCreate(parsee, 1, "admins");
+    }
+    j = DbJson(ref);
+    admins = JsonValueAsArray(HashMapGet(j, "admins"));
+
+    for (i = 0; i < ArraySize(admins); i++)
+    {
+        char *admin = JsonValueAsString(ArrayGet(admins, i));
+
+        Log(LOG_INFO, "- %s", admin);
+    }
+
+    DbUnlock(parsee, ref);
+
+}
+
+int
+Main(Array *args, HashMap *env)
+{
+    char *db_path, *glob, *exec;
+    Db *parsee;
+
+    exec = ArrayGet(args, 0);
+
+    if (ArraySize(args) < 2)
+    {
+        Log(LOG_ERR, "Usage: %s [DB path] [glob]", exec);
+        return EXIT_FAILURE;
+    }
+
+    db_path = ArrayGet(args, 1);
+    glob = ArrayGet(args, 2);
+
+    parsee = DbOpen(db_path, 0);
+    if (parsee)
+    {
+
+        if (glob)
+        {
+            Log(LOG_NOTICE, "Adding glob '%s' to database %s", glob, db_path);
+            AddAdmin(parsee, glob);
+            Log(LOG_INFO, "Successfully added glob %s.", glob);
+            Log(LOG_INFO, "*I'm jealous of all these admins!*");
+
+            DbClose(parsee);
+            return EXIT_SUCCESS;
+        }
+
+        /* List admins */
+        Log(LOG_INFO, "Admin list:");
+        LogConfigIndent(LogConfigGlobal());
+        ListAdmins(parsee);
+        LogConfigUnindent(LogConfigGlobal());
+
+        DbClose(parsee);
+        return EXIT_SUCCESS;
+    }
+
+    Log(LOG_ERR, "%s: couldn't open DB '%s'", exec, db_path);
+    return EXIT_FAILURE;
+}