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/* libquvi
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* Copyright (C) 2012,2013 Toni Gundogdu <legatvs@gmail.com>
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*
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* This file is part of libquvi <http://quvi.sourceforge.net/>.
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*
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* This program is free software: you can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public
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* License as published by the Free Software Foundation, either
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* version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General
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* Public License along with this program. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <locale.h>
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#include <stdlib.h>
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#include <string.h>
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#include <glib.h>
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#include <quvi.h>
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#include "examples.h"
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struct _opts_s
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{
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gboolean autoproxy;
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gboolean verbose;
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gboolean online;
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gchar *type;
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gchar **url;
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};
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static struct _opts_s opts;
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static const GOptionEntry entries[] =
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{
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{
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"type", 't', 0, G_OPTION_ARG_STRING, &opts.type,
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"Script type", "TYPE"
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},
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{
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"online", 's', 0, G_OPTION_ARG_NONE, &opts.online,
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"Check online", NULL
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},
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{
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"autoproxy", 'a', 0, G_OPTION_ARG_NONE, &opts.autoproxy,
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"Enable the autoproxy feature", NULL
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},
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{
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"verbose", 'v', 0, G_OPTION_ARG_NONE, &opts.verbose,
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"Verbose libcurl output", NULL
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},
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{
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G_OPTION_REMAINING, 0, 0, G_OPTION_ARG_STRING_ARRAY, &opts.url, "URL"
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},
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{NULL, 0, 0, 0, NULL, NULL, NULL}
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};
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struct _type_lookup_s
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{
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QuviSupportsType to;
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const gchar *from;
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};
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static const struct _type_lookup_s type_conv[] =
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{
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{QUVI_SUPPORTS_TYPE_PLAYLIST, "playlist"},
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{QUVI_SUPPORTS_TYPE_SUBTITLE, "subtitle"},
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{QUVI_SUPPORTS_TYPE_MEDIA, "media"},
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{QUVI_SUPPORTS_TYPE_ANY, "any"},
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{0, NULL}
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};
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static gchar **type_sv()
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{
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gchar **r;
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gint i,j;
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i=0;
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while (type_conv[i].from != NULL) ++i;
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r = g_new(gchar*, i+1);
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i=j=0;
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while (type_conv[j].from != NULL)
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r[i++] = g_strdup(type_conv[j++].from);
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r[i] = NULL;
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return (r);
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}
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static gboolean chk_type_values()
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{
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gchar **v, *s;
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gboolean r;
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v = type_sv();
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r = examples_chk_val_s(opts.type, v, &s);
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if (r == FALSE)
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{
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g_printerr(
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"error: invalid value (`%s') for the option `--type'\n", s);
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}
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g_strfreev(v);
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v = NULL;
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return (r);
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}
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static QuviSupportsType type_n()
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{
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gint i;
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for (i=0; type_conv[i].from != NULL; ++i)
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{
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if (g_strcmp0(opts.type, type_conv[i].from) == 0)
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return (type_conv[i].to);
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}
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return (QUVI_SUPPORTS_TYPE_MEDIA);
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}
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static gint opts_new(gint argc, gchar **argv)
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{
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GOptionContext *c;
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GError *e;
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gint r;
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c = g_option_context_new("URL");
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r = EXIT_SUCCESS;
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e = NULL;
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g_option_context_set_help_enabled(c, TRUE);
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g_option_context_add_main_entries(c, entries, NULL);
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if (g_option_context_parse(c, &argc, &argv, &e) == FALSE)
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{
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g_printerr("error: %s\n", e->message);
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g_error_free(e);
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r = EXIT_FAILURE;
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e = NULL;
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}
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g_option_context_free(c);
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c = NULL;
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/* Set default values. */
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if (opts.type == NULL)
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opts.type = g_strdup("any");
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/* Check input. */
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if (chk_type_values() == FALSE)
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return (EXIT_FAILURE);
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if (opts.url == NULL)
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{
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g_printerr("error: no input URL\n");
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return (EXIT_FAILURE);
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}
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return (r);
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}
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static void opts_free()
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{
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g_strfreev(opts.url);
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opts.url = NULL;
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g_free(opts.type);
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opts.type = NULL;
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}
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static QuviSupportsMode mode = QUVI_SUPPORTS_MODE_OFFLINE;
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static QuviSupportsType type = QUVI_SUPPORTS_TYPE_ANY;
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static void chk_support(const gchar *url)
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{
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const QuviBoolean r = quvi_supports(q, url, mode, type);
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/* Always check for any network errors with QUVI_SUPPORTS_MODE_ONLINE. */
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if (r == FALSE && mode == QUVI_SUPPORTS_MODE_ONLINE)
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{
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const glong ec = quvi_errcode(q);
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if (ec != QUVI_ERROR_NO_SUPPORT)
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{
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g_printerr("\nerror: %s\n", quvi_errmsg(q));
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return;
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}
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}
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g_print("%s: %s\n", url, (r == QUVI_TRUE) ? "yes":"no");
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}
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typedef quvi_callback_status qcs;
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gint main(gint argc, gchar **argv)
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{
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gint i,r;
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g_assert(q == NULL);
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memset(&opts, 0, sizeof(struct _opts_s));
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setlocale(LC_ALL, "");
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r = opts_new(argc, argv);
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if (r != EXIT_SUCCESS)
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return (r);
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q = quvi_new();
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examples_exit_if_error();
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if (opts.autoproxy == TRUE)
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examples_enable_autoproxy();
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if (opts.verbose == TRUE)
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examples_enable_verbose();
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if (opts.online == TRUE)
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mode = QUVI_SUPPORTS_MODE_ONLINE;
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quvi_set(q, QUVI_OPTION_CALLBACK_STATUS, (qcs) examples_status);
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type = type_n();
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g_printerr("[%s] type=%s (0x%x), mode=0x%x\n",
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__func__, opts.type, type, mode);
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for (i=0; opts.url[i] != NULL; ++i)
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chk_support(opts.url[i]);
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opts_free();
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examples_cleanup();
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g_assert(q == NULL);
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return (r);
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}
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/* vim: set ts=2 sw=2 tw=72 expandtab: */
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