Initial import of programs to send emails to speakers for an event

diff --git a/LICENSE b/LICENSE
new file mode 100644 (file)
index 0000000..d511905
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,339 @@
+                   GNU GENERAL PUBLIC LICENSE
+                      Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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+Public License instead of this License.

diff --git a/Makefile b/Makefile
new file mode 100644 (file)
index 0000000..04bd70d
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,25 @@
+CC = gcc
+CFLAGS = `pkg-config --cflags qdbm glib-2.0 gtk+-2.0`
+LIBS = `pkg-config --libs qdbm glib-2.0`
+GTKLIBS = `pkg-config --libs gtk+-2.0`
+OBJECTS = dptovl.o listvl.o normal.o regex.o ui.o
+
+all: dptovl listvl normal ui
+
+.c.o:
+       $(CC) $(CFLAGS) -o $@ -c $<
+
+dptovl: dptovl.o
+       $(CC) -o dptovl dptovl.o $(LIBS)
+
+listvl: listvl.o regex.o
+       $(CC) -o listvl listvl.o regex.o $(LIBS)
+
+normal: normal.o
+       $(CC) -o normal normal.o $(LIBS)
+
+ui: ui.o regex.o
+       $(CC) -o ui ui.o regex.o $(LIBS) $(GTKLIBS)
+
+clean:
+       rm -f $(OBJECTS) dptovl listvl normal ui

diff --git a/README b/README
new file mode 100644 (file)
index 0000000..9f63c56
--- /dev/null
+++ b/README
@@ -0,0 +1,20 @@
+The programs require QDBM, Glib and GTK+ to build.
+
+What the programs currently do:
+
+normal converts a semi-collon separated values file into a qdbm depot
+database. The input file is a required argument to the program. The
+current format requires an ID, the talk name, the speaker name and an
+email address. If there is more than one speaker per talk, there will be
+multiple lines.
+
+The other programs require a QDBM villa database. dptovl does exactly
+the conversion needed.
+
+ui program allows to add any more fields to any one of the records in
+the database and to browse it, checking for any fixes needed.
+
+Finally, listvl sends an email message based on a template file named
+message, which must contain an email header, including To, From and
+Subject fields. \fieldname words will be replaced by their respective
+values for each record in the database.

diff --git a/avaliacao.h b/avaliacao.h
new file mode 100644 (file)
index 0000000..494e86c
--- /dev/null
+++ b/avaliacao.h
@@ -0,0 +1,27 @@
+/*
+ *  Copyright (C) 2007  Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+
+#ifndef AVALIACAO_H
+#define AVALIACAO_H
+
+void regex_init ();
+char * regex_create_message ();
+extern VILLA *db;
+
+#endif

diff --git a/dptovl.c b/dptovl.c
new file mode 100644 (file)
index 0000000..22649d6
--- /dev/null
+++ b/dptovl.c
@@ -0,0 +1,46 @@
+/*
+ *  Copyright (C) 2007  Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <depot.h>
+#include <villa.h>
+#include <cabin.h>
+#include <glib.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main (int argc, char **argv)
+{
+  DEPOT *db;
+  VILLA *vl;
+  char *key;
+  db = dpopen ("palestras", DP_OREADER, 0);
+  vl = vlopen ("palestras.vl", VL_OWRITER | VL_OCREAT, VL_CMPINT);
+  dpiterinit (db);
+  for (key = dpiternext (db, NULL); key != NULL; key = dpiternext (db, NULL))
+    {
+      char *val;
+      int vlen;
+      val = dpget (db, key, sizeof (int), 0, -1, &vlen);
+      vlput (vl, key, sizeof (int), val, vlen, VL_DOVER);
+      free (val);
+      free (key);
+    }
+  dpclose (db);
+  vlclose (vl);
+  return 0;
+}

diff --git a/listvl.c b/listvl.c
new file mode 100644 (file)
index 0000000..307c69f
--- /dev/null
+++ b/listvl.c
@@ -0,0 +1,45 @@
+/*
+ *  Copyright (C) 2007  Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <villa.h>
+#include <cabin.h>
+#include <glib.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "avaliacao.h"
+
+VILLA *db;
+
+int main (int argc, char **argv)
+{
+  gchar *message;
+  FILE *sendmail;
+  regex_init ();
+  db = vlopen ("palestras.vl", VL_OREADER, VL_CMPINT);
+  vlcurfirst (db);
+  do
+    {
+      message = regex_create_message ();
+      sendmail = popen ("/usr/sbin/sendmail -t", "w");
+      fputs (message, sendmail);
+      pclose (sendmail);
+      g_free (message);
+    } while (vlcurnext (db));
+  vlclose (db);
+  return 0;
+}

diff --git a/normal.c b/normal.c
new file mode 100644 (file)
index 0000000..357c59e
--- /dev/null
+++ b/normal.c
@@ -0,0 +1,88 @@
+/*
+ *  Copyright (C) 2007  Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <glib.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <depot.h>
+#include <cabin.h>
+
+int main (int argc, char **argv)
+{
+  GIOChannel *channel;
+  GError *error;
+  GIOStatus st;
+  gchar *str;
+  gsize len;
+  DEPOT *db;
+  int records;
+  if (argc < 2)
+    {
+      g_critical ("No input file.");
+      abort ();
+    }
+  error = NULL;
+  channel = g_io_channel_new_file (argv[1], "r", &error);
+  if (channel == NULL)
+    {
+      g_critical ("Could not open file: %s", error->message);
+      g_error_free (error);
+      abort ();
+    }
+  db = dpopen ("palestras", DP_OWRITER | DP_OCREAT, 0);
+  if (db == NULL)
+    {
+      g_critical ("Could not create database.");
+      abort ();
+    }
+  records = 0;
+  for (st = g_io_channel_read_line (channel, &str, &len, NULL, &error);
+       st == G_IO_STATUS_NORMAL;
+       st = g_io_channel_read_line (channel, &str, &len, NULL, &error))
+    {
+      char **fields;
+      int i;
+      fields = g_strsplit (g_strchomp (str), ";", 0);
+      if (fields != NULL || fields[0] != NULL)
+        {
+          for (i = 1; fields[i] != NULL; i+=3)
+            {
+             if (fields[i+2] != NULL)
+               {
+                 CBMAP *map;
+                 char *val;
+                 int vlen;
+                 map = cbmapopen ();
+                 cbmapput (map, "id", -1, fields[0], -1, 0);
+                 cbmapput (map, "palestra", -1, fields[i], -1, 0);
+                 cbmapput (map, "palestrantes", -1, fields[i+1], -1, 0);
+                 cbmapput (map, "email", -1, fields[i+2], -1, 0);
+                 val = cbmapdump (map, &vlen);
+                 cbmapclose (map);
+                 dpput (db, (char *) &(records), sizeof records, val, vlen, DP_DOVER);
+                 records++;
+                 free (val);
+               }
+            }
+        }
+      g_strfreev (fields);
+    }
+  dpclose (db);
+  g_io_channel_close (channel);
+  return 0;
+}

diff --git a/regex.c b/regex.c
new file mode 100644 (file)
index 0000000..f2693f5
--- /dev/null
+++ b/regex.c
@@ -0,0 +1,89 @@
+/*
+ *  Copyright (C) 2007  Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <glib.h>
+#include <villa.h>
+#include <stdlib.h>
+#include "avaliacao.h"
+
+gchar *regex_str;
+gsize regex_len;
+GRegex *regex;
+
+gboolean
+regex_eval (const GMatchInfo *info, GString *result, gpointer data)
+{
+  char *smap;
+  int slen;
+  CBMAP *map;
+  gchar *match;
+  const char *val;
+  match = g_match_info_fetch (info, 1);
+  smap = vlcurval (db, &slen);
+  map = cbmapload (smap, slen);
+  val = cbmapget (map, match + 1, -1, NULL);
+  g_string_append (result, val);
+  g_free (smap);
+  g_free (match);
+  cbmapclose (map);
+  return FALSE;
+}
+
+char *
+regex_create_message ()
+{
+  GError *error;
+  char *message;
+  error = NULL;
+  message = g_regex_replace_eval (regex, regex_str, regex_len,
+                                 0, 0, regex_eval, NULL, &error);
+  return message;
+}
+
+void
+regex_init ()
+{
+  GIOChannel *channel;
+  GError *error;
+  GIOStatus st;
+  error = NULL;
+  regex_str = NULL;
+  channel = g_io_channel_new_file ("message", "r", &error);
+  if (channel == NULL)
+    {
+      g_critical ("Could not open file: %s", error->message);
+      g_error_free (error);
+      abort ();
+    }
+  st = g_io_channel_read_to_end (channel, &regex_str, &regex_len, &error);
+  if (st != G_IO_STATUS_NORMAL)
+    {
+      g_critical ("Could not read file: %s", error->message);
+      g_error_free (error);
+      abort ();
+    }
+  g_io_channel_close (channel);
+  regex = g_regex_new ("(?<!\\\\)(\\\\[[:alpha:]][[:alnum:]]*)", 0, 0, &error);
+  if (regex == NULL)
+    {
+      g_critical ("Error creating regex: %s", error->message);
+      g_error_free (error);
+      g_free (regex_str);
+      abort ();
+    }
+}

diff --git a/ui.c b/ui.c
new file mode 100644 (file)
index 0000000..1355272
--- /dev/null
+++ b/ui.c
@@ -0,0 +1,236 @@
+/*
+ *  Copyright (C) 2007  Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <villa.h>
+#include <cabin.h>
+#include <gtk/gtk.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include "avaliacao.h"
+
+VILLA *db;
+
+void
+gtk_container_remove_r (GtkWidget *widget, gpointer data)
+{
+  gtk_container_remove (data, widget);
+}
+
+void
+gtk_container_remove_all (GtkContainer *container)
+{
+  gtk_container_foreach (container, gtk_container_remove_r, container);
+}
+
+
+void
+addcur (const gchar *key, const gchar *val)
+{
+  char *smap;
+  int slen;
+  CBMAP *map;
+  smap = vlcurval (db, &slen);
+  map = cbmapload (smap, slen);
+  cbmapput (map, key, -1, val, -1, 1);
+  free (smap);
+  smap = cbmapdump (map, &slen);
+  cbmapclose (map);
+  vlcurput (db, smap, slen, VL_CPCURRENT);
+}
+
+void
+showcur (gpointer data)
+{
+  char *val;
+  int vlen;
+  CBMAP *map;
+  const char *mapkey;
+  GtkWidget *hbox;
+  GtkWidget *label;
+  GtkWidget *entry;
+  GtkSizeGroup *sgroup;
+  sgroup = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
+  gtk_container_remove_all (GTK_CONTAINER (data));
+  val = vlcurval (db, &vlen);
+  map = cbmapload (val, vlen);
+  cbmapiterinit (map);
+  for (mapkey = cbmapiternext (map, NULL); mapkey != NULL;
+       mapkey = cbmapiternext (map, NULL))
+    {
+      const char *mapval;
+      mapval = cbmapget (map, mapkey, -1, NULL);
+      hbox = gtk_hbox_new (FALSE, 5);
+      gtk_box_pack_start (GTK_BOX (data), hbox, FALSE, FALSE, 0);
+      label = gtk_label_new (mapkey);
+      g_object_set (G_OBJECT (label), "xalign", 0.0, NULL);
+      gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
+      entry = gtk_entry_new ();
+      gtk_entry_set_text (GTK_ENTRY (entry), mapval);
+      gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
+      gtk_size_group_add_widget (sgroup, label);
+    }
+  cbmapclose (map);
+  g_object_unref (sgroup);
+  gtk_widget_show_all (GTK_WIDGET (data));
+  free (val);
+}
+
+void
+first (GtkButton *button, gpointer data)
+{
+  if (vlcurfirst (db))
+    showcur (data);
+}
+
+void
+next (GtkButton *button, gpointer data)
+{
+  if (vlcurnext (db))
+    showcur (data);
+}
+
+void
+prev (GtkButton *button, gpointer data)
+{
+  if (vlcurprev (db))
+    showcur (data);
+}
+
+void
+last (GtkButton *button, gpointer data)
+{
+  if (vlcurlast (db))
+    showcur (data);
+}
+
+void
+removecur (GtkButton *button, gpointer data)
+{
+  if (vlcurout (db))
+    showcur (data);
+}
+
+void
+addfield (GtkButton *button, gpointer data)
+{
+  GList *children;
+  GtkEntry *key;
+  GtkEntry *value;
+  children = gtk_container_get_children (GTK_CONTAINER (data));
+  key = children->data;
+  value = children->next->data;
+  g_list_free (children);
+  addcur (gtk_entry_get_text (key), gtk_entry_get_text (value));
+}
+
+void
+viewcur (GtkButton *button, gpointer data)
+{
+  GtkTextBuffer *buffer;
+  gchar *message;
+  message = regex_create_message ();
+  buffer = gtk_text_buffer_new (NULL);
+  gtk_text_buffer_set_text (buffer, message, -1);
+  g_free (message);
+  gtk_text_view_set_buffer (GTK_TEXT_VIEW (data), buffer);
+}
+
+void
+ui (gpointer data)
+{
+
+
+  GtkWidget *window;
+  GtkWidget *vbox;
+  GtkWidget *hbox;
+  GtkWidget *button;
+  GtkWidget *form;
+
+  GtkWidget *hbox2;
+  GtkWidget *entry;
+  GtkWidget *button2;
+
+  GtkWidget *text;
+
+  window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  gtk_container_set_border_width (GTK_CONTAINER (window), 10);
+  g_signal_connect (G_OBJECT (window), "destroy", gtk_main_quit, NULL);
+
+
+
+  vbox = gtk_vbox_new (FALSE, 5);
+  gtk_container_add (GTK_CONTAINER (window), vbox);
+
+  hbox = gtk_hbox_new (FALSE, 5);
+  gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
+
+  form = gtk_vbox_new (FALSE, 5);
+  gtk_box_pack_start (GTK_BOX (vbox), form, FALSE, FALSE, 0);
+
+
+  button = gtk_button_new_with_label ("First");
+  gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
+  g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK(first), form);
+  button = gtk_button_new_with_label ("Prev");
+  gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
+  g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK(prev), form);
+  button = gtk_button_new_with_label ("Next");
+  gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
+  g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK(next), form);
+  button = gtk_button_new_with_label ("Last");
+  gtk_box_pack_start (GTK_BOX (hbox), button, FALSE, FALSE, 0);
+  g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK(last), form);
+
+
+  hbox2 = gtk_hbox_new (FALSE, 5);
+  gtk_box_pack_start (GTK_BOX (vbox), hbox2, FALSE, FALSE, 0);
+
+  entry = gtk_entry_new ();
+  gtk_box_pack_start (GTK_BOX (hbox2), entry, FALSE, FALSE, 0);
+  entry = gtk_entry_new ();
+  gtk_box_pack_start (GTK_BOX (hbox2), entry, FALSE, FALSE, 0);
+  button2 = gtk_button_new_with_label ("Add");
+  gtk_box_pack_start (GTK_BOX (hbox2), button2, FALSE, FALSE, 0);
+  g_signal_connect (G_OBJECT (button2), "clicked", G_CALLBACK (addfield), hbox2);
+
+  button2 = gtk_button_new_with_label ("Remove");
+  gtk_box_pack_start (GTK_BOX (hbox), button2, FALSE, FALSE, 0);
+  g_signal_connect (G_OBJECT (button2), "clicked", G_CALLBACK (removecur), form);
+
+  text = gtk_text_view_new ();
+  gtk_box_pack_start (GTK_BOX (vbox), text, TRUE, TRUE, 0);
+
+  button2 = gtk_button_new_with_label ("View");
+  gtk_box_pack_start (GTK_BOX (hbox), button2, FALSE, FALSE, 0);
+  g_signal_connect (G_OBJECT (button2), "clicked", G_CALLBACK (viewcur), text);
+
+  gtk_widget_show_all (window);
+
+
+}
+
+int main (int argc, char **argv)
+{
+  gtk_init (&argc, &argv);
+  regex_init ();
+  db = vlopen ("palestras.vl", VL_OWRITER, VL_CMPINT);
+  ui (db);
+  gtk_main ();
+  vlclose (db);
+  return 0;
+}