From f50ba2ab528f0cee69403a203464418bf92a9b18 Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Mon, 7 Oct 2013 16:25:43 +0200
Subject: [PATCH] distroquery: improved results style

---
 src/distroquery.c | 25 ++++++++++++++++---------
 1 file changed, 16 insertions(+), 9 deletions(-)

diff --git a/src/distroquery.c b/src/distroquery.c
index 302a51e..4622127 100644
--- a/src/distroquery.c
+++ b/src/distroquery.c
@@ -107,8 +107,8 @@ void printQueryData(char* repository_tag, char* query) {
        snprintf(dbname, PATH_MAX, "%sdistromatic.db", configtag->repository[i]->repository_dir);
        if (sqlite3_open_v2(dbname, (sqlite3**)&configtag->repository[i]->db, SQLITE_OPEN_READONLY, NULL)) {
           if (configtag->repository[i]->db) sqlite3_close(configtag->repository[i]->db);
+          configtag->repository[i]->db = NULL;
           fprintf(stderr, "ERROR: unable to open sqlite3 db %s; aborting.\n", dbname);
-          return;
        }
     }
 
@@ -117,16 +117,20 @@ void printQueryData(char* repository_tag, char* query) {
      int j;
 
      printf("<queryreply><![CDATA[");
-     printf("<h2>Binaries:</h2>");
      int a;
      for (a = 0; a < ARCHS_MAX && configtag->arch[a]; a++) {
         snprintf(sql, PATH_MAX, "SELECT * FROM packages_%s WHERE name LIKE '%%%s%%' OR summary LIKE '%%%s%%' OR description LIKE '%%%s%%'", configtag->arch[a], query, query, query);
         for (i = 0; i <= configtag->repository_level; i++) {
-           if (sqlite3_prepare_v2((sqlite3*)configtag->repository[i]->db, sql, strlen(sql), &statement, NULL) == SQLITE_OK) {
+           if (configtag->repository[i]->db &&
+               (sqlite3_prepare_v2((sqlite3*)configtag->repository[i]->db, sql, strlen(sql), &statement, NULL) == SQLITE_OK)) {
               while (sqlite3_step(statement) == SQLITE_ROW) {
-                 printf("<b>%s</b> %s:%s-%s<br>%s<br>Group: %s<br><br><i>%s</i><br><hr>",
+                 printf("<hr><br><div style='display:inline;color:white;background-color:green'> %s </div>&nbsp;"
+                        "<div style='display:inline;color:black;background-color:yellow'> %s </div><br>"
+                        "<b>%s</b> %s-%s<br>%s<br>Group: %s<br><br>"
+                        "<div style='text-align:justify;text-justify:inter-word;font-style:italic'>%s</div><br>",
+                     configtag->arch[a],
+                     configtag->repository[i]->tag,
                      sqlite3_column_text(statement,1),
-                     sqlite3_column_text(statement,3),
                      sqlite3_column_text(statement,4),
                      sqlite3_column_text(statement,5),
                      sqlite3_column_text(statement,6),
@@ -138,14 +142,17 @@ void printQueryData(char* repository_tag, char* query) {
         }
      }
 
-     printf("<h2>Sources:</h2>");
      snprintf(sql, PATH_MAX, "SELECT * FROM sources WHERE name LIKE '%%%s%%' OR summary LIKE '%%%s%%' OR description LIKE '%%%s%%'", query, query, query);
      for (i = 0; i <= configtag->repository_level; i++) {
-        if (sqlite3_prepare_v2((sqlite3*)configtag->repository[i]->db, sql, strlen(sql), &statement, NULL) == SQLITE_OK) {
+        if (configtag->repository[i]->db &&
+            (sqlite3_prepare_v2((sqlite3*)configtag->repository[i]->db, sql, strlen(sql), &statement, NULL) == SQLITE_OK)) {
            while (sqlite3_step(statement) == SQLITE_ROW) {
-              printf("<b>%s</b> %s:%s-%s<br>%s<br>Group: %s<br>License: %s</br>URL: %s<br><br><i>%s</i><br><hr>",
+              printf("<hr><br><div style='display:inline;color:black;background-color:red'> Source </div>&nbsp;"
+                     "<div style='display:inline;color:black;background-color:yellow'> %s </div><br>"
+                     "<b>%s</b> %s-%s<br>%s<br>Group: %s<br>License: %s</br>URL: %s<br><br>"
+                     "<div style='text-align:justify;text-justify:inter-word;font-style:italic'>%s</div><br>",
+                     configtag->repository[i]->tag,
                      sqlite3_column_text(statement,1),
-                     sqlite3_column_text(statement,3),
                      sqlite3_column_text(statement,4),
                      sqlite3_column_text(statement,5),
                      sqlite3_column_text(statement,6),