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#include "include/utils.h"
#include "include/video.h"
#include "libs/json.h"
#include <getopt.h>
#include <json-c/json.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define VERSION "1.0"
#define SEARCHLINK "https://www.youtube.com/results?search_query="
void processOptions (int *options, char **args, int argc);
int
main (int argc, char **argv)
{
int o = 0, opts[] = { 0, 0, 0, 0, 0 };
char **args = (char **)calloc (3, sizeof (char *));
for (int i = 0; i < 3; i++)
{
args[i] = (char *)calloc (1, sizeof (char *));
}
static struct option long_options[]
= { { "format", required_argument, 0, 'f' },
{ "help", no_argument, 0, 'h' },
{ "max", required_argument, 0, 'm' },
{ "search", required_argument, 0, 's' },
{ "version", no_argument, 0, 'v' },
{ 0, 0, 0, 0 } };
while ((o = getopt_long (argc, argv, "f:hm:s:v", long_options, NULL)) != -1)
{
switch (o)
{
case 'f':
opts[0]++;
args[0] = (char *)realloc (args[0], strlen (optarg) + 1);
strcpy (args[0], optarg);
break;
case 'h':
opts[1]++;
break;
case 'm':
opts[2]++;
args[1] = (char *)realloc (args[1], strlen (optarg) + 1);
strcpy (args[1], optarg);
break;
case 's':
opts[3]++;
args[2] = (char *)realloc (args[2], strlen (optarg) + 1);
strcpy (args[2], optarg);
break;
case 'v':
opts[4]++;
}
}
processOptions (opts, args, argc);
for (int i = 0; i < 3; i++)
{
free (args[i]);
}
free (args);
return 0;
}
void
processOptions (int *options, char **args, int argc)
{
if (!options[1] && options[3] && !options[4])
{
char *query = queryNormalizer (args[2]);
if (query != NULL)
{
char *link = (char *)calloc (
strlen (SEARCHLINK) + strlen (query) + 1, sizeof (char));
strcpy (link, SEARCHLINK);
strcat (link, query);
char *json = extractQueryJSON (link);
free (link);
free (query);
if (json != NULL && strlen (json) > 0)
{
json_object *queryRoot = jsonParseString (json);
free (json);
if (queryRoot != NULL
&& json_object_get_type (queryRoot) != json_type_null)
{
json_object *handler = navigateToVideos (queryRoot);
int videoCount = videoCounter (handler);
if (videoCount > 0)
{
Video *videos = generateVideos (handler);
json_object_put (queryRoot);
int printedVideos
= (options[2] && checkNumber (args[1]) > 0)
? checkNumber (args[1])
: videoCount;
char *format = (options[0]) ? args[0] : "";
printVideo (format, videos, printedVideos);
for (int i = 0; i < videoCount; i++)
{
freeVideo (&videos[i]);
}
free (videos);
}
else
{
json_object_put (queryRoot);
}
}
else
{
json_object_put (queryRoot);
}
}
else
{
free (json);
}
}
}
else
{
if (options[1] || (options[3] && options[4]) || argc == 1)
{
printf (
"Usage: queryt -s [SEARCH]... [OPTIONS]...\n"
"API Keyless YouTube querying tool.\n\n"
" -f, --format uses format modifiers to "
"customize the output\n"
" a author;\n"
" d duration;\n"
" i video id;\n"
" t title;\n"
" R return;\n"
" T tab;\n"
" -h, --help display this help and exit\n"
" -m, --max defines the max number of displayed "
"results\n"
" -s, --search search content on youtube\n"
" -v, --version output version information and "
"exit\n\n"
"Examples:\n"
" queryt -s \"Never Gonna Give You Up\" -m 5 -f iTaTdRt\n\n");
}
else
{
if (options[4])
{
printf ("queryt-%s\n", VERSION);
}
else
{
puts ("-s is required!");
}
}
}
}
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