From 748436c71114d396ded0d2187355aced2275f6c4 Mon Sep 17 00:00:00 2001 From: Florian Forster Date: Fri, 9 Jul 2010 14:17:02 +0200 Subject: [PATCH] "search" action: Copied the "list_graphs" section to here. --- src/Makefile.am | 1 + src/action_search.c | 293 ++++++++++++++++++++++++++++++++++++++++++++++++++++ src/action_search.h | 30 ++++++ src/main.c | 2 + 4 files changed, 326 insertions(+) create mode 100644 src/action_search.c create mode 100644 src/action_search.h diff --git a/src/Makefile.am b/src/Makefile.am index e3d85b6..82954cf 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -17,6 +17,7 @@ collection_fcgi_SOURCES = main.c \ oconfig.c oconfig.h aux_types.h scanner.l parser.y \ action_graph.c action_graph.h \ action_list_graphs.c action_list_graphs.h \ + action_search.c action_search.h \ action_search_json.c action_search_json.h \ action_show_graph.c action_show_graph.h \ action_show_graph_json.c action_show_graph_json.h \ diff --git a/src/action_search.c b/src/action_search.c new file mode 100644 index 0000000..7782d77 --- /dev/null +++ b/src/action_search.c @@ -0,0 +1,293 @@ +/** + * collection4 - action_search.c + * Copyright (C) 2010 Florian octo Forster + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser 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 + * + * Authors: + * Florian octo Forster + **/ + +#include +#include +#include +#include + +#include "action_search.h" +#include "common.h" +#include "graph.h" +#include "graph_ident.h" +#include "graph_instance.h" +#include "graph_list.h" +#include "utils_cgi.h" + +#include +#include + +#define RESULT_LIMIT 50 + +struct callback_data_s +{ + graph_config_t *cfg; + int graph_index; + int graph_limit; + _Bool graph_more; + int inst_index; + int inst_limit; + _Bool inst_more; + const char *search_term; +}; +typedef struct callback_data_s callback_data_t; + +static int print_graph_inst_html (graph_config_t *cfg, /* {{{ */ + graph_instance_t *inst, + void *user_data) +{ + callback_data_t *data = user_data; + char params[1024]; + char desc[1024]; + + if (data->cfg != cfg) + { + data->graph_index++; + if (data->graph_index >= data->graph_limit) + { + data->graph_more = 1; + return (1); + } + + if (data->cfg != NULL) + printf (" \n"); + + memset (desc, 0, sizeof (desc)); + graph_get_title (cfg, desc, sizeof (desc)); + html_escape_buffer (desc, sizeof (desc)); + + printf ("
  • %s\n" + "
      \n", desc); + + data->cfg = cfg; + data->inst_index = -1; + data->inst_more = 0; + } + + data->inst_index++; + if (data->inst_index >= data->inst_limit) + { + if (!data->inst_more) + { + char *search_term_html = html_escape (data->search_term); + char param_search_term[1024]; + + memset (params, 0, sizeof (params)); + graph_get_params (cfg, params, sizeof (params)); + html_escape_buffer (params, sizeof (params)); + + param_search_term[0] = 0; + if (search_term_html != NULL) + { + snprintf (param_search_term, sizeof (param_search_term), ";q=%s", + search_term_html); + param_search_term[sizeof (param_search_term) - 1] = 0; + } + + free (search_term_html); + + printf ("
    • More …
      • \n", + script_name (), params, param_search_term); + + data->inst_more = 1; + } + return (0); + } + + memset (params, 0, sizeof (params)); + inst_get_params (cfg, inst, params, sizeof (params)); + html_escape_buffer (params, sizeof (params)); + + memset (desc, 0, sizeof (desc)); + inst_describe (cfg, inst, desc, sizeof (desc)); + html_escape_buffer (desc, sizeof (desc)); + + printf ("
    • %s
      • \n", + script_name (), params, desc); + + return (0); +} /* }}} int print_graph_inst_html */ + +static int print_graph_html (graph_config_t *cfg, /* {{{ */ + __attribute__((unused)) void *user_data) +{ + char params[1024]; + char title[1024]; + + if (graph_num_instances (cfg) < 1) + return (0); + + memset (title, 0, sizeof (title)); + graph_get_title (cfg, title, sizeof (title)); + html_escape_buffer (title, sizeof (title)); + + memset (params, 0, sizeof (params)); + graph_get_params (cfg, params, sizeof (params)); + html_escape_buffer (params, sizeof (params)); + + printf ("
    • " + "%s
      • \n", + script_name (), params, title); + + return (0); +} /* }}} int print_graph_html */ + +struct page_data_s +{ + const char *search_term; +}; +typedef struct page_data_s page_data_t; + +static int print_search_result (void *user_data) /* {{{ */ +{ + page_data_t *pg_data = user_data; + callback_data_t cb_data = { /* cfg = */ NULL, + /* graph_index = */ -1, /* graph_limit = */ 20, /* graph_more = */ 0, + /* inst_index = */ -1, /* inst_limit = */ 5, /* inst more = */ 0, + /* search_term = */ pg_data->search_term }; + + if (pg_data->search_term != NULL) + { + char *search_term_html = html_escape (pg_data->search_term); + printf ("

      Search results for "%s"

      \n", + search_term_html); + free (search_term_html); + } + + printf ("
        \n"); + if (pg_data->search_term == NULL) + { + gl_graph_get_all (print_graph_html, /* user_data = */ &cb_data); + } + else + { + char *term_lc = strtolower_copy (pg_data->search_term); + + if (strncmp ("host:", term_lc, strlen ("host:")) == 0) + gl_search_field (GIF_HOST, term_lc + strlen ("host:"), + print_graph_inst_html, /* user_data = */ &cb_data); + else if (strncmp ("plugin:", term_lc, strlen ("plugin:")) == 0) + gl_search_field (GIF_PLUGIN, term_lc + strlen ("plugin:"), + print_graph_inst_html, /* user_data = */ &cb_data); + else if (strncmp ("plugin_instance:", term_lc, strlen ("plugin_instance:")) == 0) + gl_search_field (GIF_PLUGIN_INSTANCE, term_lc + strlen ("plugin_instance:"), + print_graph_inst_html, /* user_data = */ &cb_data); + else if (strncmp ("type:", term_lc, strlen ("type:")) == 0) + gl_search_field (GIF_TYPE, term_lc + strlen ("type:"), + print_graph_inst_html, /* user_data = */ &cb_data); + else if (strncmp ("type_instance:", term_lc, strlen ("type_instance:")) == 0) + gl_search_field (GIF_TYPE_INSTANCE, term_lc + strlen ("type_instance:"), + print_graph_inst_html, /* user_data = */ &cb_data); + else + gl_search (term_lc, + print_graph_inst_html, /* user_data = */ &cb_data); + + free (term_lc); + } + + if (cb_data.cfg != NULL) + printf ("
      \n"); + + if (cb_data.graph_more) + { + printf ("
    • More ...
      • \n"); + } + + printf ("
    \n"); + + return (0); +} /* }}} int print_search_result */ + +static int print_host_list_callback (const char *host, void *user_data) /* {{{ */ +{ + char *host_html; + + /* Make compiler happy */ + user_data = NULL; + + if (host == NULL) + return (EINVAL); + + host_html = html_escape (host); + if (host_html == NULL) + return (ENOMEM); + + printf ("
  • " + "%s
    • \n", + script_name (), host_html, host_html); + + return (0); +} /* }}} int print_host_list_callback */ + +static int print_host_list (__attribute__((unused)) void *user_data) /* {{{ */ +{ + return (0); + printf ("

    List of hosts

    \n" + "
      \n"); + gl_foreach_host (print_host_list_callback, /* user data = */ NULL); + printf ("
    \n"); + + return (0); +} /* }}} int print_host_list */ + +static int search_html (const char *term) /* {{{ */ +{ + page_data_t pg_data; + page_callbacks_t pg_callbacks = PAGE_CALLBACKS_INIT; + char title[512]; + + if (term != NULL) + snprintf (title, sizeof (title), "Graphs matching \"%s\"", + term); + else + strncpy (title, "List of all graphs", sizeof (title)); + title[sizeof (title) - 1] = 0; + + memset (&pg_data, 0, sizeof (pg_data)); + pg_data.search_term = term; + + pg_callbacks.top_right = html_print_search_box; + pg_callbacks.middle_left = print_host_list; + pg_callbacks.middle_center = print_search_result; + + html_print_page (title, &pg_callbacks, &pg_data); + + return (0); +} /* }}} int search_html */ + +int action_search (void) /* {{{ */ +{ + char *search; + int status; + + gl_update (); + + search = strtolower_copy (param ("q")); + status = search_html (search); + free (search); + + return (status); +} /* }}} int action_search */ + +/* vim: set sw=2 sts=2 et fdm=marker : */ diff --git a/src/action_search.h b/src/action_search.h new file mode 100644 index 0000000..6c422c6 --- /dev/null +++ b/src/action_search.h @@ -0,0 +1,30 @@ +/** + * collection4 - action_search.h + * Copyright (C) 2010 Florian octo Forster + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser 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 + * + * Authors: + * Florian octo Forster + **/ + +#ifndef ACTION_SEARCH_H +#define ACTION_SEARCH_H 1 + +int action_search (void); + +#endif /* ACTION_SEARCH_H */ +/* vim: set sw=2 sts=2 et fdm=marker : */ diff --git a/src/main.c b/src/main.c index 1132cba..496754f 100644 --- a/src/main.c +++ b/src/main.c @@ -38,6 +38,7 @@ #include "action_graph.h" #include "action_list_graphs.h" +#include "action_search.h" #include "action_search_json.h" #include "action_show_graph.h" #include "action_show_graph_json.h" @@ -61,6 +62,7 @@ static const action_t actions[] = { { "graph", action_graph }, { "list_graphs", action_list_graphs }, + { "search", action_search }, { "search_json", action_search_json }, { "show_graph", action_show_graph }, { "show_graph_json", action_show_graph_json }, -- 2.11.0