"list graphs" action: Re-implement "print_host_list".

[collection4.git] / src / utils_cgi.c
diff --git a/src/utils_cgi.c b/src/utils_cgi.c

index 9efa01f..97dfc7c 100644 (file)
--- a/src/utils_cgi.c
+++ b/src/utils_cgi.c
@@ -7,6 +7,9 @@
  
  #include "utils_cgi.h"
  
+#include <fcgiapp.h>
+#include <fcgi_stdio.h>
+
  struct parameter_s
  {
    char *key;
@@ -328,7 +331,7 @@ char *html_escape_copy (char *dest, const char *src, size_t n) /* {{{ */
        break;
    }
  
-  return (src);
+  return (dest);
  } /* }}} char *html_escape_copy */
  
  #undef COPY_ENTITY
@@ -347,9 +350,108 @@ char *html_escape (const char *string) /* {{{ */
  {
    char buffer[4096];
  
+  if (string == NULL)
+    return (NULL);
+
    html_escape_copy (buffer, string, sizeof (buffer));
  
    return (strdup (buffer));
  } /* }}} char *html_escape */
  
+int html_print_page (const char *title, /* {{{ */
+    const page_callbacks_t *cb, void *user_data)
+{
+  char *title_html;
+
+  printf ("Content-Type: text/html\n\n");
+
+  if (title == NULL)
+    title = "c4: collection4 graph interface";
+
+  title_html = html_escape (title);
+
+  printf ("<html>\n"
+      "  <head>\n"
+      "    <title>%s</title>\n"
+      "    <link rel=\"stylesheet\" type=\"text/css\" href=\"../share/style.css\" />\n"
+      "    <script type=\"text/javascript\" src=\"../share/jquery-1.4.2.min.js\">\n"
+      "    </script>\n"
+      "    <script type=\"text/javascript\" src=\"../share/collection.js\">\n"
+      "    </script>\n"
+      "  </head>\n",
+      title_html);
+
+  printf ("  <body>\n"
+      "    <table id=\"layout-table\">\n"
+      "      <tr id=\"layout-top\">\n"
+      "        <td id=\"layout-top-left\">");
+  if (cb->top_left != NULL)
+    (*cb->top_left) (user_data);
+  printf ("</td>\n"
+      "        <td id=\"layout-top-center\">");
+  if (cb->top_center != NULL)
+    (*cb->top_center) (user_data);
+  else
+    printf ("<h1>%s</h1>", title_html);
+  printf ("</td>\n"
+      "        <td id=\"layout-top-right\">");
+  if (cb->top_right != NULL)
+    (*cb->top_right) (user_data);
+  printf ("</td>\n"
+      "      </tr>\n"
+      "      <tr id=\"layout-middle\">\n"
+      "        <td id=\"layout-middle-left\">");
+  if (cb->middle_left != NULL)
+    (*cb->middle_left) (user_data);
+  printf ("</td>\n"
+      "        <td id=\"layout-middle-center\">");
+  if (cb->middle_center != NULL)
+    (*cb->middle_center) (user_data);
+  printf ("</td>\n"
+      "        <td id=\"layout-middle-right\">");
+  if (cb->middle_right != NULL)
+    (*cb->middle_right) (user_data);
+  printf ("</td>\n"
+      "      </tr>\n"
+      "      <tr id=\"layout-bottom\">\n"
+      "        <td id=\"layout-bottom-left\">");
+  if (cb->bottom_left != NULL)
+    (*cb->bottom_left) (user_data);
+  printf ("</td>\n"
+      "        <td id=\"layout-bottom-center\">");
+  if (cb->bottom_center != NULL)
+    (*cb->bottom_center) (user_data);
+  printf ("</td>\n"
+      "        <td id=\"layout-bottom-right\">");
+  if (cb->bottom_right != NULL)
+    (*cb->bottom_right) (user_data);
+  printf ("</td>\n"
+      "      </tr>\n"
+      "    </table>\n"
+      "  </body>\n"
+      "</html>\n");
+
+  free (title_html);
+  return (0);
+} /* }}} int html_print_page */
+
+int html_print_search_box (__attribute__((unused)) void *user_data) /* {{{ */
+{
+  char *term_html;
+
+  term_html = html_escape (param ("q"));
+
+  printf ("<form action=\"%s\" method=\"get\" id=\"search-form\">\n"
+      "  <input type=\"hidden\" name=\"action\" value=\"list_graphs\" />\n"
+      "  <input type=\"text\" name=\"q\" value=\"%s\" id=\"search-input\" />\n"
+      "  <input type=\"submit\" name=\"button\" value=\"Search\" />\n"
+      "</form>\n",
+      script_name (),
+      (term_html != NULL) ? term_html : "");
+
+  free (term_html);
+
+  return (0);
+} /* }}} int html_print_search_box */
+
  /* vim: set sw=2 sts=2 et fdm=marker : */