X-Git-Url: https://git.octo.it/?p=collection4.git;a=blobdiff_plain;f=src%2Fgraph_list.c;h=1aab96df0be0d5e83fa2b65133b7c05f2734e70b;hp=965fcbac4f6caad5913b9a0097dd2937ec773ffb;hb=d746867e2a940a8f752e781c866243f775777338;hpb=0ab3085f89e64eecd67d3179ea87f0463e918a10 diff --git a/src/graph_list.c b/src/graph_list.c index 965fcba..1aab96d 100644 --- a/src/graph_list.c +++ b/src/graph_list.c @@ -1,3 +1,26 @@ +/** + * collection4 - graph_list.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 @@ -7,12 +30,13 @@ #include #include "graph_list.h" -#include "graph_ident.h" -#include "graph_def.h" -#include "graph_config.h" #include "common.h" #include "filesystem.h" -#include "utils_params.h" +#include "graph.h" +#include "graph_config.h" +#include "graph_def.h" +#include "graph_ident.h" +#include "utils_cgi.h" #include #include @@ -31,12 +55,15 @@ static size_t gl_active_num = 0; static graph_config_t **gl_staging = NULL; static size_t gl_staging_num = 0; +static char **host_list = NULL; +static size_t host_list_len = 0; + static time_t gl_last_update = 0; /* * Private functions */ -int gl_add_graph_internal (graph_config_t *cfg, /* {{{ */ +static int gl_add_graph_internal (graph_config_t *cfg, /* {{{ */ graph_config_t ***gl_array, size_t *gl_array_num) { graph_config_t **tmp; @@ -61,6 +88,50 @@ int gl_add_graph_internal (graph_config_t *cfg, /* {{{ */ return (0); } /* }}} int gl_add_graph_internal */ +static int gl_register_host (const char *host) /* {{{ */ +{ + char **tmp; + size_t i; + + if (host == NULL) + return (EINVAL); + + for (i = 0; i < host_list_len; i++) + if (strcmp (host_list[i], host) == 0) + return (0); + + tmp = realloc (host_list, sizeof (*host_list) * (host_list_len + 1)); + if (tmp == NULL) + return (ENOMEM); + host_list = tmp; + + host_list[host_list_len] = strdup (host); + if (host_list[host_list_len] == NULL) + return (ENOMEM); + + host_list_len++; + return (0); +} /* }}} int gl_register_host */ + +static int gl_clear_hosts (void) /* {{{ */ +{ + size_t i; + + for (i = 0; i < host_list_len; i++) + free (host_list[i]); + free (host_list); + + host_list = NULL; + host_list_len = 0; + + return (0); +} /* }}} int gl_clear_hosts */ + +static int gl_compare_hosts (const void *v0, const void *v1) /* {{{ */ +{ + return (strcmp (v0, v1)); +} /* }}} int gl_compare_hosts */ + static int gl_register_file (const graph_ident_t *file, /* {{{ */ __attribute__((unused)) void *user_data) { @@ -73,7 +144,7 @@ static int gl_register_file (const graph_ident_t *file, /* {{{ */ graph_config_t *cfg = gl_active[i]; int status; - if (!graph_matches (cfg, file)) + if (!graph_matches_ident (cfg, file)) continue; status = graph_add_file (cfg, file); @@ -94,6 +165,8 @@ static int gl_register_file (const graph_ident_t *file, /* {{{ */ graph_add_file (cfg, file); } + gl_register_host (ident_get_host (file)); + return (0); } /* }}} int gl_register_file */ @@ -153,7 +226,7 @@ int gl_config_submit (void) /* {{{ */ return (0); } /* }}} int graph_config_submit */ -int gl_graph_get_all (gl_cfg_callback callback, /* {{{ */ +int gl_graph_get_all (graph_callback_t callback, /* {{{ */ void *user_data) { size_t i; @@ -211,7 +284,7 @@ graph_config_t *gl_graph_get_selected (void) /* {{{ */ struct gl_inst_callback_data /* {{{ */ { graph_config_t *cfg; - gl_inst_callback callback; + graph_inst_callback_t callback; void *user_data; }; /* }}} struct gl_inst_callback_data */ @@ -224,7 +297,7 @@ static int gl_inst_callback_handler (graph_instance_t *inst, /* {{{ */ } /* }}} int gl_inst_callback_handler */ int gl_graph_instance_get_all (graph_config_t *cfg, /* {{{ */ - gl_inst_callback callback, void *user_data) + graph_inst_callback_t callback, void *user_data) { struct gl_inst_callback_data data = { @@ -236,11 +309,10 @@ int gl_graph_instance_get_all (graph_config_t *cfg, /* {{{ */ if ((cfg == NULL) || (callback == NULL)) return (EINVAL); - return (inst_foreach (graph_get_instances (cfg), - gl_inst_callback_handler, &data)); + return (graph_inst_foreach (cfg, gl_inst_callback_handler, &data)); } /* }}} int gl_graph_instance_get_all */ -int gl_instance_get_all (gl_inst_callback callback, /* {{{ */ +int gl_instance_get_all (graph_inst_callback_t callback, /* {{{ */ void *user_data) { size_t i; @@ -260,6 +332,65 @@ int gl_instance_get_all (gl_inst_callback callback, /* {{{ */ } /* }}} int gl_instance_get_all */ /* }}} gl_instance_get_all, gl_graph_instance_get_all */ +int gl_search (const char *term, graph_inst_callback_t callback, /* {{{ */ + void *user_data) +{ + size_t i; + + for (i = 0; i < gl_active_num; i++) + { + int status; + + status = graph_inst_search (gl_active[i], term, + /* callback = */ callback, + /* user data = */ user_data); + if (status != 0) + return (status); + } + + return (0); +} /* }}} int gl_search */ + +int gl_search_field (graph_ident_field_t field, /* {{{ */ + const char *field_value, + graph_inst_callback_t callback, void *user_data) +{ + size_t i; + + if ((field_value == NULL) || (callback == NULL)) + return (EINVAL); + + for (i = 0; i < gl_active_num; i++) + { + int status; + + status = graph_inst_search_field (gl_active[i], + field, field_value, + /* callback = */ callback, + /* user data = */ user_data); + if (status != 0) + return (status); + } + + return (0); +} /* }}} int gl_search_field */ + +int gl_foreach_host (int (*callback) (const char *host, void *user_data), /* {{{ */ + void *user_data) +{ + int status; + size_t i; + + for (i = 0; i < host_list_len; i++) + { + status = (*callback) (host_list[i], user_data); + if (status != 0) + return (status); + } + + return (0); +} /* }}} int gl_foreach_host */ + int gl_update (void) /* {{{ */ { time_t now; @@ -277,8 +408,13 @@ int gl_update (void) /* {{{ */ graph_read_config (); gl_clear_instances (); + gl_clear_hosts (); status = fs_scan (/* callback = */ gl_register_file, /* user data = */ NULL); + if (host_list_len > 0) + qsort (host_list, host_list_len, sizeof (*host_list), + gl_compare_hosts); + gl_last_update = now; return (status);