X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fgraph_instance.c;h=93fc3c58cadd80ef4f50d6016b460469f0c28647;hb=6997bcaa3a362fd4c48a0909e0b88a4e1db5bf6a;hp=e32dcabb71ab06c26517d1648bcda3542526c679;hpb=bd4c412a357988288796a473ad0ea7adb6745db0;p=collection4.git diff --git a/src/graph_instance.c b/src/graph_instance.c index e32dcab..93fc3c5 100644 --- a/src/graph_instance.c +++ b/src/graph_instance.c @@ -1,3 +1,26 @@ +/** + * collection4 - graph_instance.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 @@ -26,7 +49,7 @@ struct graph_instance_s /* {{{ */ struct def_callback_data_s { graph_instance_t *inst; - str_array_t *args; + rrd_args_t *args; }; typedef struct def_callback_data_s def_callback_data_t; @@ -124,7 +147,7 @@ static int gl_instance_get_rrdargs_cb (graph_def_t *def, void *user_data) /* {{{ { def_callback_data_t *data = user_data; graph_instance_t *inst = data->inst; - str_array_t *args = data->args; + rrd_args_t *args = data->args; size_t i; @@ -151,6 +174,36 @@ static const char *get_part_from_param (const char *prim_key, /* {{{ */ return (param (sec_key)); } /* }}} const char *get_part_from_param */ +static graph_ident_t *inst_get_selector_from_params (void) /* {{{ */ +{ + const char *host = get_part_from_param ("inst_host", "host"); + const char *plugin = get_part_from_param ("inst_plugin", "plugin"); + const char *plugin_instance = get_part_from_param ("inst_plugin_instance", + "plugin_instance"); + const char *type = get_part_from_param ("inst_type", "type"); + const char *type_instance = get_part_from_param ("inst_type_instance", + "type_instance"); + + graph_ident_t *ident; + + if ((host == NULL) + || (plugin == NULL) || (plugin_instance == NULL) + || (type == NULL) || (type_instance == NULL)) + { + fprintf (stderr, "inst_get_selected: A parameter is NULL\n"); + return (NULL); + } + + ident = ident_create (host, plugin, plugin_instance, type, type_instance); + if (ident == NULL) + { + fprintf (stderr, "inst_get_selected: ident_create failed\n"); + return (NULL); + } + + return (ident); +} /* }}} graph_ident_t *inst_get_selector_from_params */ + /* * Public functions */ @@ -231,14 +284,6 @@ int inst_add_file (graph_instance_t *inst, /* {{{ */ graph_instance_t *inst_get_selected (graph_config_t *cfg) /* {{{ */ { - const char *host = get_part_from_param ("inst_host", "host"); - const char *plugin = get_part_from_param ("inst_plugin", "plugin"); - const char *plugin_instance = get_part_from_param ("inst_plugin_instance", - "plugin_instance"); - const char *type = get_part_from_param ("inst_type", "type"); - const char *type_instance = get_part_from_param ("inst_type_instance", - "type_instance"); - graph_ident_t *ident; graph_instance_t *inst; @@ -251,15 +296,7 @@ graph_instance_t *inst_get_selected (graph_config_t *cfg) /* {{{ */ return (NULL); } - if ((host == NULL) - || (plugin == NULL) || (plugin_instance == NULL) - || (type == NULL) || (type_instance == NULL)) - { - DEBUG ("inst_get_selected: A parameter is NULL.\n"); - return (NULL); - } - - ident = ident_create (host, plugin, plugin_instance, type, type_instance); + ident = inst_get_selector_from_params (); if (ident == NULL) { fprintf (stderr, "inst_get_selected: ident_create failed\n"); @@ -267,14 +304,37 @@ graph_instance_t *inst_get_selected (graph_config_t *cfg) /* {{{ */ } inst = graph_inst_find_exact (cfg, ident); - ident_destroy (ident); + ident_destroy (ident); return (inst); } /* }}} graph_instance_t *inst_get_selected */ +int inst_get_all_selected (graph_config_t *cfg, /* {{{ */ + graph_inst_callback_t callback, void *user_data) +{ + graph_ident_t *ident; + int status; + + if ((cfg == NULL) || (callback == NULL)) + return (EINVAL); + + ident = inst_get_selector_from_params (); + if (ident == NULL) + { + fprintf (stderr, "inst_get_all_selected: " + "inst_get_selector_from_params failed\n"); + return (EINVAL); + } + + status = graph_inst_find_all_matching (cfg, ident, callback, user_data); + + ident_destroy (ident); + return (status); +} /* }}} int inst_get_all_selected */ + int inst_get_rrdargs (graph_config_t *cfg, /* {{{ */ graph_instance_t *inst, - str_array_t *args) + rrd_args_t *args) { def_callback_data_t data = { inst, args }; graph_def_t *defs; @@ -373,6 +433,12 @@ int inst_get_params (graph_config_t *cfg, graph_instance_t *inst, /* {{{ */ return (0); } /* }}} int inst_get_params */ +int inst_compare (const graph_instance_t *i0, /* {{{ */ + const graph_instance_t *i1) +{ + return (ident_compare (i0->select, i1->select)); +} /* }}} int inst_compare */ + int inst_compare_ident (graph_instance_t *inst, /* {{{ */ const graph_ident_t *ident) { @@ -382,13 +448,24 @@ int inst_compare_ident (graph_instance_t *inst, /* {{{ */ return (ident_compare (inst->select, ident)); } /* }}} int inst_compare_ident */ -_Bool inst_matches_ident (graph_instance_t *inst, /* {{{ */ +_Bool inst_ident_matches (graph_instance_t *inst, /* {{{ */ const graph_ident_t *ident) { +#if C4_DEBUG if ((inst == NULL) || (ident == NULL)) return (0); +#endif return (ident_matches (inst->select, ident)); +} /* }}} _Bool inst_ident_matches */ + +_Bool inst_matches_ident (graph_instance_t *inst, /* {{{ */ + const graph_ident_t *ident) +{ + if ((inst == NULL) || (ident == NULL)) + return (0); + + return (ident_matches (ident, inst->select)); } /* }}} _Bool inst_matches_ident */ _Bool inst_matches_string (graph_config_t *cfg, /* {{{ */