dtv-scan-tables.git - Digital TV scan tables

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Diffstat (limited to 'isdb-t/br-sp-EstrelaDoNorte')

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1 files changed, 32 insertions, 0 deletions

/* ---------------------------------------------------------------------------- libconfig - A library for processing structured configuration files Copyright (C) 2005-2010 Mark A Lindner This file is part of libconfig. This library 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 library 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 Library General Public License along with this library; if not, see <http://www.gnu.org/licenses/>. ---------------------------------------------------------------------------- */ // gcc `pkg-config --cflags libconfig` example1.c -o myprogram `pkg-config --libs libconfig` #include <stdio.h> #include <stdlib.h> #include <libconfig.h> /* This example reads the configuration file 'example.cfg' and displays * some of its contents. */ int main(int argc, char **argv) { config_t cfg; config_setting_t *setting; const char *str; config_init(&cfg); /* Read the file. If there is an error, report it and exit. */ if(! config_read_file(&cfg, "example.cfg")) { fprintf(stderr, "%s:%d - %s\n", config_error_file(&cfg), config_error_line(&cfg), config_error_text(&cfg)); config_destroy(&cfg); return(EXIT_FAILURE); } /* Get the store name. */ if(config_lookup_string(&cfg, "name", &str)) printf("Store name: %s\n\n", str); else fprintf(stderr, "No 'name' setting in configuration file.\n"); /* Output a list of all books in the inventory. */ setting = config_lookup(&cfg, "inventory.books"); if(setting != NULL) { int count = config_setting_length(setting); int i; printf("%-30s %-30s %-6s %s\n", "TITLE", "AUTHOR", "PRICE", "QTY"); for(i = 0; i < count; ++i) { config_setting_t *book = config_setting_get_elem(setting, i); /* Only output the record if all of the expected fields are present. */ const char *title, *author; double price; int qty; if(!(config_setting_lookup_string(book, "title", &title) && config_setting_lookup_string(book, "author", &author) && config_setting_lookup_float(book, "price", &price) && config_setting_lookup_int(book, "qty", &qty))) continue; printf("%-30s %-30s $%6.2f %3d\n", title, author, price, qty); } putchar('\n'); } /* Output a list of all movies in the inventory. */ setting = config_lookup(&cfg, "inventory.movies"); if(setting != NULL) { unsigned int count = config_setting_length(setting); unsigned int i; printf("%-30s %-10s %-6s %s\n", "TITLE", "MEDIA", "PRICE", "QTY"); for(i = 0; i < count; ++i) { config_setting_t *movie = config_setting_get_elem(setting, i); /* Only output the record if all of the expected fields are present. */ const char *title, *media; double price; int qty; if(!(config_setting_lookup_string(movie, "title", &title) && config_setting_lookup_string(movie, "media", &media) && config_setting_lookup_float(movie, "price", &price) && config_setting_lookup_int(movie, "qty", &qty))) continue; printf("%-30s %-10s $%6.2f %3d\n", title, media, price, qty); } putchar('\n'); } config_destroy(&cfg); return(EXIT_SUCCESS); } /* eof */


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