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-rw-r--r--include/utils.h14
-rw-r--r--include/video.h7
-rw-r--r--libs/curl.c42
-rw-r--r--libs/curl.h2
-rw-r--r--libs/json.c120
-rw-r--r--libs/json.h13
-rw-r--r--libs/string.c20
-rw-r--r--libs/string.h8
-rw-r--r--queryt.c143
-rw-r--r--src/utils.c153
-rw-r--r--src/video.c41
11 files changed, 297 insertions, 266 deletions
diff --git a/include/utils.h b/include/utils.h
index 4444279..89326d9 100644
--- a/include/utils.h
+++ b/include/utils.h
@@ -1,10 +1,10 @@
#pragma once
#include "video.h"
-int tokenCount(char *string, char *delimiter);
-char** tokenizer(char *string, char *delimiter);
-void freeTokens(char **tokens, int size);
-char* queryNormalizer(char *query);
-char* extractQueryJSON(char *youtubeurl);
-int checkNumber(char *num);
-void printVideoInfo(char *format, Video *videos, int numberOfVideos);
+int tokenCount (char *string, char *delimiter);
+char **tokenizer (char *string, char *delimiter);
+void freeTokens (char **tokens, int size);
+char *queryNormalizer (char *query);
+char *extractQueryJSON (char *youtubeurl);
+int checkNumber (char *num);
+void printVideoInfo (char *format, Video *videos, int numberOfVideos);
diff --git a/include/video.h b/include/video.h
index 9ac136d..7649e3f 100644
--- a/include/video.h
+++ b/include/video.h
@@ -2,9 +2,8 @@
typedef struct video
{
- char *title, *author, *id, *duration;
+ char *title, *author, *id, *duration;
} Video;
-
-Video createVideo(char *title, char *author, char *id, char *duration);
-void freeVideo(Video *v);
+Video createVideo (char *title, char *author, char *id, char *duration);
+void freeVideo (Video *v);
diff --git a/libs/curl.c b/libs/curl.c
index bf6cb93..03509d9 100644
--- a/libs/curl.c
+++ b/libs/curl.c
@@ -1,42 +1,44 @@
+#include "curl.h"
+#include "string.h"
+#include <curl/curl.h>
+#include <curl/easy.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <curl/curl.h>
-#include <curl/easy.h>
-#include "curl.h"
-#include "string.h"
-size_t downloadCallback(char *ptr, size_t size, size_t nmemb, String *output)
+size_t
+downloadCallback (char *ptr, size_t size, size_t nmemb, String *output)
{
output->length += nmemb;
- output->string = realloc(output->string, output->length + 1);
- strcat(output->string, ptr);
- return size*nmemb;
+ output->string = realloc (output->string, output->length + 1);
+ strcat (output->string, ptr);
+ return size * nmemb;
}
-char* downloadPage(char *page)
+char *
+downloadPage (char *page)
{
char *str = NULL;
- if ( page != NULL && strlen(page) > 0 )
+ if (page != NULL && strlen (page) > 0)
{
// Initializing cURL and Temporary String Structure
CURL *curl;
- String s = newString("");
- curl = curl_easy_init();
+ String s = newString ("");
+ curl = curl_easy_init ();
// Saving cURL'ed webpage into String Structure
- curl_easy_setopt(curl, CURLOPT_URL, page);
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, downloadCallback);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, &s);
- curl_easy_perform(curl);
+ curl_easy_setopt (curl, CURLOPT_URL, page);
+ curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, downloadCallback);
+ curl_easy_setopt (curl, CURLOPT_WRITEDATA, &s);
+ curl_easy_perform (curl);
- str = (char *) calloc(s.length + 1, sizeof(char));
- strcpy(str, s.string);
+ str = (char *)calloc (s.length + 1, sizeof (char));
+ strcpy (str, s.string);
// Cleanup
- curl_easy_cleanup(curl);
- freeString(&s);
+ curl_easy_cleanup (curl);
+ freeString (&s);
}
return str;
diff --git a/libs/curl.h b/libs/curl.h
index 3aa59a2..4c76319 100644
--- a/libs/curl.h
+++ b/libs/curl.h
@@ -1,3 +1,3 @@
#pragma once
-char* downloadPage(char *page);
+char *downloadPage (char *page);
diff --git a/libs/json.c b/libs/json.c
index eb92cce..03d8aab 100644
--- a/libs/json.c
+++ b/libs/json.c
@@ -1,58 +1,64 @@
+#include "json.h"
+#include "../include/video.h"
+#include <json-c/json.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <json-c/json.h>
-#include "json.h"
-#include "../include/video.h"
-json_object* jsonParseString(char* stringedJSON)
+json_object *
+jsonParseString (char *stringedJSON)
{
- return ( stringedJSON != NULL && strlen(stringedJSON) > 0 ) ? json_tokener_parse(stringedJSON) : NULL;
+ return (stringedJSON != NULL && strlen (stringedJSON) > 0)
+ ? json_tokener_parse (stringedJSON)
+ : NULL;
}
-json_object* objectPathNavigator(json_object* object, char path[][MAXLENGTH], int depth)
+json_object *
+objectPathNavigator (json_object *object, char path[][MAXLENGTH], int depth)
{
- json_object *navigator = ( json_object_get_type(object) == json_type_array ) ?
- json_object_array_get_idx(object, atoi(path[0])) :
- json_object_object_get(object, path[0]);
+ json_object *navigator
+ = (json_object_get_type (object) == json_type_array)
+ ? json_object_array_get_idx (object, atoi (path[0]))
+ : json_object_object_get (object, path[0]);
- for( int i = 1; i < depth; i++ )
+ for (int i = 1; i < depth; i++)
{
- navigator = ( json_object_get_type(navigator) == json_type_array ) ?
- json_object_array_get_idx(navigator, atoi(path[i])) :
- json_object_object_get(navigator, path[i]);
+ navigator = (json_object_get_type (navigator) == json_type_array)
+ ? json_object_array_get_idx (navigator, atoi (path[i]))
+ : json_object_object_get (navigator, path[i]);
}
return navigator;
}
-json_object* navigateToVideos(json_object* jsonRoot)
+json_object *
+navigateToVideos (json_object *jsonRoot)
{
- char path[][MAXLENGTH] = {
- "contents",
+ char path[][MAXLENGTH] = { "contents",
"twoColumnSearchResultsRenderer",
"primaryContents",
"sectionListRenderer",
"contents",
"0",
"itemSectionRenderer",
- "contents"
- };
+ "contents" };
- return objectPathNavigator(jsonRoot, path, sizeof(path)/sizeof(path[0]));
+ return objectPathNavigator (jsonRoot, path,
+ sizeof (path) / sizeof (path[0]));
}
-int videoCounter(json_object* contents)
+int
+videoCounter (json_object *contents)
{
int counter = 0;
json_object *iterator;
- for ( int i = 0; i < json_object_array_length(contents) ; i++)
+ for (int i = 0; i < json_object_array_length (contents); i++)
{
- iterator = json_object_array_get_idx(contents, i);
- iterator = json_object_object_get(iterator, "videoRenderer");
+ iterator = json_object_array_get_idx (contents, i);
+ iterator = json_object_object_get (iterator, "videoRenderer");
- if ( json_object_get_type(iterator) != json_type_null )
+ if (json_object_get_type (iterator) != json_type_null)
{
counter++;
}
@@ -61,61 +67,57 @@ int videoCounter(json_object* contents)
return counter;
}
-Video* generateVideos(json_object* contents)
+Video *
+generateVideos (json_object *contents)
{
- char idPath[][MAXLENGTH] = {
- "videoId"
- };
+ char idPath[][MAXLENGTH] = { "videoId" };
- char titlePath[][MAXLENGTH] = {
- "title",
- "runs",
- "0",
- "text"
- };
+ char titlePath[][MAXLENGTH] = { "title", "runs", "0", "text" };
- char authorPath[][MAXLENGTH] = {
- "ownerText",
- "runs",
- "0",
- "text"
- };
+ char authorPath[][MAXLENGTH] = { "ownerText", "runs", "0", "text" };
- char lengthPath[][MAXLENGTH] = {
- "lengthText",
- "simpleText"
- };
+ char lengthPath[][MAXLENGTH] = { "lengthText", "simpleText" };
- Video *videos = (Video *) calloc(videoCounter(contents), sizeof(Video));
+ Video *videos = (Video *)calloc (videoCounter (contents), sizeof (Video));
- for ( int i = 0, j = 0; i < json_object_array_length(contents); i++ )
+ for (int i = 0, j = 0; i < json_object_array_length (contents); i++)
{
// Initializing Vars For Each Video Structure
- char title[TITLE + 1], author[AUTHOR + 1], id[VIDEOID + 1], duration[DURATION + 1];
- json_object *iterator = json_object_array_get_idx(contents, i), *dataHolder;
+ char title[TITLE + 1], author[AUTHOR + 1], id[VIDEOID + 1],
+ duration[DURATION + 1];
+ json_object *iterator = json_object_array_get_idx (contents, i),
+ *dataHolder;
// Grabbing the information from each path of the JSON
- iterator = json_object_object_get(iterator, "videoRenderer");
- if ( json_object_get_type(iterator) != json_type_null )
+ iterator = json_object_object_get (iterator, "videoRenderer");
+ if (json_object_get_type (iterator) != json_type_null)
{
// ID Path
- dataHolder = objectPathNavigator(iterator, idPath, sizeof(idPath)/sizeof(idPath[0]));
- strcpy(id, json_object_get_string(dataHolder));
+ dataHolder = objectPathNavigator (
+ iterator, idPath, sizeof (idPath) / sizeof (idPath[0]));
+ strcpy (id, json_object_get_string (dataHolder));
// Title Path
- dataHolder = objectPathNavigator(iterator, titlePath, sizeof(titlePath)/sizeof(titlePath[0]));
- strcpy(title, json_object_get_string(dataHolder));
+ dataHolder = objectPathNavigator (
+ iterator, titlePath, sizeof (titlePath) / sizeof (titlePath[0]));
+ strcpy (title, json_object_get_string (dataHolder));
// Author Path
- dataHolder = objectPathNavigator(iterator, authorPath, sizeof(authorPath)/sizeof(authorPath[0]));
- strcpy(author, json_object_get_string(dataHolder));
+ dataHolder = objectPathNavigator (iterator, authorPath,
+ sizeof (authorPath)
+ / sizeof (authorPath[0]));
+ strcpy (author, json_object_get_string (dataHolder));
// Video Length Path
- dataHolder = objectPathNavigator(iterator, lengthPath, sizeof(lengthPath)/sizeof(lengthPath[0]));
- ( json_object_get_type(dataHolder) != json_type_null ) ? strcpy(duration, json_object_get_string(dataHolder)) : strcpy(duration, "LIVE NOW") ;
+ dataHolder = objectPathNavigator (iterator, lengthPath,
+ sizeof (lengthPath)
+ / sizeof (lengthPath[0]));
+ (json_object_get_type (dataHolder) != json_type_null)
+ ? strcpy (duration, json_object_get_string (dataHolder))
+ : strcpy (duration, "LIVE NOW");
// Creating Videos Data
- videos[j++] = createVideo(title, author, id, duration);
+ videos[j++] = createVideo (title, author, id, duration);
}
}
diff --git a/libs/json.h b/libs/json.h
index 86cf7bf..7c9c10d 100644
--- a/libs/json.h
+++ b/libs/json.h
@@ -1,14 +1,15 @@
#pragma once
-#include <json-c/json.h>
#include "../include/video.h"
+#include <json-c/json.h>
#define TITLE 100
#define AUTHOR 120
#define VIDEOID 11
#define DURATION 8
#define MAXLENGTH 256
-json_object* jsonParseString(char* stringedJSON);
-json_object* objectPathNavigator(json_object* object, char path[][MAXLENGTH], int depth);
-json_object* navigateToVideos(json_object* jsonRoot);
-int videoCounter(json_object* contents);
-Video* generateVideos(json_object* contents);
+json_object *jsonParseString (char *stringedJSON);
+json_object *objectPathNavigator (json_object *object, char path[][MAXLENGTH],
+ int depth);
+json_object *navigateToVideos (json_object *jsonRoot);
+int videoCounter (json_object *contents);
+Video *generateVideos (json_object *contents);
diff --git a/libs/string.c b/libs/string.c
index 9917e4f..8c2eab2 100644
--- a/libs/string.c
+++ b/libs/string.c
@@ -1,28 +1,30 @@
+#include "string.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include "string.h"
-String newString(char *string)
+String
+newString (char *string)
{
String s;
- if (string != NULL && strlen(string) > 0)
+ if (string != NULL && strlen (string) > 0)
{
- s.length = strlen(string);
- s.string = (char *)calloc(s.length + 1, sizeof(char));
- strcpy(s.string, string);
+ s.length = strlen (string);
+ s.string = (char *)calloc (s.length + 1, sizeof (char));
+ strcpy (s.string, string);
}
else
{
s.length = 0;
- s.string = (char *)calloc(1, sizeof(char));
+ s.string = (char *)calloc (1, sizeof (char));
}
return s;
}
-void freeString(String *s)
+void
+freeString (String *s)
{
s->length = 0;
- free(s->string);
+ free (s->string);
}
diff --git a/libs/string.h b/libs/string.h
index 84a1519..d692095 100644
--- a/libs/string.h
+++ b/libs/string.h
@@ -2,9 +2,9 @@
typedef struct string
{
- char *string;
- int length;
+ char *string;
+ int length;
} String;
-String newString(char *string);
-void freeString(String *s);
+String newString (char *string);
+void freeString (String *s);
diff --git a/queryt.c b/queryt.c
index 205e31e..35c1874 100644
--- a/queryt.c
+++ b/queryt.c
@@ -1,136 +1,143 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <getopt.h>
-#include <json-c/json.h>
#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);
+void processOptions (int *options, char **args, int argc);
-int main(int argc, char **argv)
+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++ )
+ char **args = (char **)calloc (3, sizeof (char *));
+ for (int i = 0; i < 3; i++)
{
- args[i] = (char *) calloc(1, sizeof(char *));
+ 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}
- };
+ 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)
+ while ((o = getopt_long (argc, argv, "f:hm:s:v", long_options, NULL)) != -1)
{
- switch(o)
+ switch (o)
{
case 'f':
opts[0]++;
- args[0] = (char *) realloc(args[0], strlen(optarg) + 1);
- strcpy(args[0], optarg);
+ 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);
+ 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);
+ args[2] = (char *)realloc (args[2], strlen (optarg) + 1);
+ strcpy (args[2], optarg);
break;
case 'v':
opts[4]++;
}
}
- processOptions(opts, args, argc);
+ processOptions (opts, args, argc);
- for ( int i = 0; i < 3; i++ )
+ for (int i = 0; i < 3; i++)
{
- free(args[i]);
+ free (args[i]);
}
- free(args);
+ free (args);
return 0;
}
-void processOptions(int *options, char **args, int argc)
+void
+processOptions (int *options, char **args, int argc)
{
- if ( !options[1] && options[3] && !options[4] )
+ if (!options[1] && options[3] && !options[4])
{
- char *query = queryNormalizer(args[2]);
- if ( query != NULL )
+ 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 *link = (char *)calloc (
+ strlen (SEARCHLINK) + strlen (query) + 1, sizeof (char));
+ strcpy (link, SEARCHLINK);
+ strcat (link, query);
- char *json = extractQueryJSON(link);
- free(link);
- free(query);
+ char *json = extractQueryJSON (link);
+ free (link);
+ free (query);
- if ( json != NULL && strlen(json) > 0 )
+ 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 *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);
+ json_object *handler = navigateToVideos (queryRoot);
+ int videoCount = videoCounter (handler);
- if ( videoCount > 0 )
+ 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] : "";
- printVideoInfo(format, videos, printedVideos);
+ 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] : "";
+ printVideoInfo (format, videos, printedVideos);
- for ( int i = 0; i < videoCount; i++ )
+ for (int i = 0; i < videoCount; i++)
{
- freeVideo(&videos[i]);
+ freeVideo (&videos[i]);
}
- free(videos);
+ free (videos);
}
else
{
- json_object_put(queryRoot);
+ json_object_put (queryRoot);
}
}
else
{
- json_object_put(queryRoot);
+ json_object_put (queryRoot);
}
}
else
{
- free(json);
+ free (json);
}
-
}
}
else
{
- if ( options[1] || (options[3] && options[4]) || argc == 1)
+ if (options[1] || (options[3] && options[4]) || argc == 1)
{
- printf("Usage: queryt -s [SEARCH]... [OPTIONS]...\n"
+ printf (
+ "Usage: queryt -s [SEARCH]... [OPTIONS]...\n"
"API Keyless YouTube querying tool.\n\n"
- " -f, --format uses format modifiers to customize the output\n"
+ " -f, --format uses format modifiers to "
+ "customize the output\n"
" a author;\n"
" d duration;\n"
" i video id;\n"
@@ -138,21 +145,23 @@ void processOptions(int *options, char **args, int argc)
" R return;\n"
" T tab;\n"
" -h, --help display this help and exit\n"
- " -m, --max defines the max number of displayed results\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"
+ " -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] )
+ if (options[4])
{
- printf("queryt-%s\n", VERSION);
+ printf ("queryt-%s\n", VERSION);
}
else
{
- puts("-s is required!");
+ puts ("-s is required!");
}
}
}
diff --git a/src/utils.c b/src/utils.c
index 45735ad..8600406 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -1,86 +1,91 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <ctype.h>
#include "utils.h"
+#include "../include/video.h"
#include "../libs/curl.h"
#include "../libs/string.h"
-#include "../include/video.h"
+#include <ctype.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
-int tokenCount(char *string, char *delimiter)
+int
+tokenCount (char *string, char *delimiter)
{
int totalCount = 0;
if (string != NULL && delimiter != NULL)
{
- char *auxString = (char *)calloc(strlen(string) + 1, sizeof(char));
- strcpy(auxString, string);
+ char *auxString = (char *)calloc (strlen (string) + 1, sizeof (char));
+ strcpy (auxString, string);
- char *token = strtok(auxString, delimiter);
+ char *token = strtok (auxString, delimiter);
while (token != NULL)
{
totalCount++;
- token = strtok(NULL, delimiter);
+ token = strtok (NULL, delimiter);
}
- free(auxString);
+ free (auxString);
}
return totalCount;
}
-char **tokenizer(char *string, char *delimiter)
+char **
+tokenizer (char *string, char *delimiter)
{
char **tokens = NULL;
if (string != NULL && delimiter != NULL)
{
- char *auxString = (char *)calloc(strlen(string) + 1, sizeof(char));
- strcpy(auxString, string);
+ char *auxString = (char *)calloc (strlen (string) + 1, sizeof (char));
+ strcpy (auxString, string);
- tokens = (char **)calloc(tokenCount(auxString, delimiter), sizeof(char *));
- char *tempToken = strtok(auxString, delimiter);
+ tokens = (char **)calloc (tokenCount (auxString, delimiter),
+ sizeof (char *));
+ char *tempToken = strtok (auxString, delimiter);
for (int i = 0; tempToken != NULL; i++)
{
- tokens[i] = (char *)calloc(strlen(tempToken) + 1, sizeof(char));
- strcpy(tokens[i], tempToken);
- tempToken = strtok(NULL, delimiter);
+ tokens[i] = (char *)calloc (strlen (tempToken) + 1, sizeof (char));
+ strcpy (tokens[i], tempToken);
+ tempToken = strtok (NULL, delimiter);
}
- free(auxString);
+ free (auxString);
}
else
{
- tokens = (char **)calloc(1, sizeof(char));
+ tokens = (char **)calloc (1, sizeof (char));
}
return tokens;
}
-void freeTokens(char **tokens, int size)
+void
+freeTokens (char **tokens, int size)
{
- if ( size > 0 )
+ if (size > 0)
{
- for ( int i = 0; i < size; i++ )
+ for (int i = 0; i < size; i++)
{
- free(tokens[i]);
+ free (tokens[i]);
}
}
- free(tokens);
+ free (tokens);
}
-char *queryNormalizer(char *query)
+char *
+queryNormalizer (char *query)
{
char *norm = NULL;
- if (query != NULL && strlen(query) > 0)
+ if (query != NULL && strlen (query) > 0)
{
// Declaring Initial Query Size
- int querySize = strlen(query);
+ int querySize = strlen (query);
// Calculating Normalized Query Size Allocation
- for (int i = 0; i < strlen(query); i++)
+ for (int i = 0; i < strlen (query); i++)
{
if (query[i] == '+' || query[i] == '#' || query[i] == '&')
{
@@ -89,10 +94,10 @@ char *queryNormalizer(char *query)
}
// Allocating Memory
- norm = (char *)calloc(querySize + 1, sizeof(char));
+ norm = (char *)calloc (querySize + 1, sizeof (char));
// Creating New Normalized Query
- for (int i = 0, added = 0; i < strlen(query); i++)
+ for (int i = 0, added = 0; i < strlen (query); i++)
{
switch (query[i])
{
@@ -138,105 +143,115 @@ char *queryNormalizer(char *query)
return norm;
}
-char* extractQueryJSON(char *youtubeurl)
+char *
+extractQueryJSON (char *youtubeurl)
{
char *json = NULL;
- if (youtubeurl != NULL && strlen(youtubeurl) > 0)
+ if (youtubeurl != NULL && strlen (youtubeurl) > 0)
{
- char *htmlPage = downloadPage(youtubeurl);
- if ( htmlPage != NULL && strlen(htmlPage) > 0 )
+ char *htmlPage = downloadPage (youtubeurl);
+ if (htmlPage != NULL && strlen (htmlPage) > 0)
{
// Setting Up Vars
- char jsonVar[] = "ytInitialData", needlessHTML[] = ";</script><script", **tokens = tokenizer(htmlPage, " ");
- int numberOfTokens = tokenCount(htmlPage, " ");
- json = (char *)calloc(1, sizeof(char));
+ char jsonVar[] = "ytInitialData",
+ needlessHTML[] = ";</script><script",
+ **tokens = tokenizer (htmlPage, " ");
+ int numberOfTokens = tokenCount (htmlPage, " ");
+ json = (char *)calloc (1, sizeof (char));
// Extracting JSON String
- for (int i = 0, j = 1; i < numberOfTokens && strstr(tokens[j-1], needlessHTML) == NULL; i++)
+ for (int i = 0, j = 1;
+ i < numberOfTokens
+ && strstr (tokens[j - 1], needlessHTML) == NULL;
+ i++)
{
- if ( strcmp(tokens[i], jsonVar) == 0 )
+ if (strcmp (tokens[i], jsonVar) == 0)
{
- for ( j = i + 2; strstr(tokens[j-1], needlessHTML) == NULL; j++ )
+ for (j = i + 2; strstr (tokens[j - 1], needlessHTML) == NULL;
+ j++)
{
- json = realloc(json, (strlen(json) + strlen(tokens[j]) + 2));
- strcat(json, tokens[j]);
- strcat(json, " ");
+ json = realloc (
+ json, (strlen (json) + strlen (tokens[j]) + 2));
+ strcat (json, tokens[j]);
+ strcat (json, " ");
}
}
}
- json[strlen(json) - strlen(needlessHTML)] = '\0';
- freeTokens(tokens, numberOfTokens);
+ json[strlen (json) - strlen (needlessHTML)] = '\0';
+ freeTokens (tokens, numberOfTokens);
}
- free(htmlPage);
+ free (htmlPage);
}
return json;
}
-int checkNumber(char *num)
+int
+checkNumber (char *num)
{
int number = 0, charCheck = 1;
- if( num != NULL && strlen(num) > 0 && strlen(num) < 3 )
+ if (num != NULL && strlen (num) > 0 && strlen (num) < 3)
{
- for( int i = 0; i < strlen(num) && charCheck; i++ )
+ for (int i = 0; i < strlen (num) && charCheck; i++)
{
- if( !isdigit(num[i]) )
+ if (!isdigit (num[i]))
{
charCheck--;
}
}
- number = ( charCheck ) ? atoi(num) : 0;
+ number = (charCheck) ? atoi (num) : 0;
}
return number;
}
-void printVideoInfo(char *format, Video *videos, int numberOfVideos)
+void
+printVideoInfo (char *format, Video *videos, int numberOfVideos)
{
- if ( format != NULL && strlen(format) > 0 )
+ if (format != NULL && strlen (format) > 0)
{
- for ( int i = 0; i < numberOfVideos; i++ )
+ for (int i = 0; i < numberOfVideos; i++)
{
- for ( int j = 0; j < strlen(format); j++ )
+ for (int j = 0; j < strlen (format); j++)
{
- switch(format[j])
+ switch (format[j])
{
case 'a':
- printf("%s", videos[i].author);
+ printf ("%s", videos[i].author);
break;
case 'd':
- printf("%s", videos[i].duration);
+ printf ("%s", videos[i].duration);
break;
case 'i':
- printf("%s", videos[i].id);
+ printf ("%s", videos[i].id);
break;
case 't':
- printf("%s", videos[i].title);
+ printf ("%s", videos[i].title);
break;
case 'R':
- printf("\n");
+ printf ("\n");
break;
case 'T':
- printf("\t");
+ printf ("\t");
break;
default:
- if( !isalpha(format[j]) )
+ if (!isalpha (format[j]))
{
- printf("%c", format[j]);
+ printf ("%c", format[j]);
}
}
}
- printf("\n");
+ printf ("\n");
}
}
else
{
- for( int i = 0; i < numberOfVideos; i++ )
+ for (int i = 0; i < numberOfVideos; i++)
{
- printf("%s\t%s\n", videos[i].id, videos[i].title);
+ printf ("%s\t%s\n", videos[i].id, videos[i].title);
}
}
}
diff --git a/src/video.c b/src/video.c
index f24476b..0e09437 100644
--- a/src/video.c
+++ b/src/video.c
@@ -1,44 +1,45 @@
+#include "../include/video.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include "../include/video.h"
-Video createVideo(char *title, char *author, char *id, char *duration)
+Video
+createVideo (char *title, char *author, char *id, char *duration)
{
Video video;
- if (title != NULL && strlen(title) > 0)
+ if (title != NULL && strlen (title) > 0)
{
- video.title = (char *) calloc(strlen(title) + 1, sizeof(char));
- strcpy(video.title, title);
+ video.title = (char *)calloc (strlen (title) + 1, sizeof (char));
+ strcpy (video.title, title);
}
- if (author != NULL && strlen(author) > 0)
+ if (author != NULL && strlen (author) > 0)
{
- video.author = (char *) calloc(strlen(author) + 1, sizeof(char));
- strcpy(video.author, author);
+ video.author = (char *)calloc (strlen (author) + 1, sizeof (char));
+ strcpy (video.author, author);
}
- if (id != NULL && strlen(id) > 0)
+ if (id != NULL && strlen (id) > 0)
{
- video.id = (char *) calloc(strlen(id) + 1, sizeof(char));
- strcpy(video.id, id);
+ video.id = (char *)calloc (strlen (id) + 1, sizeof (char));
+ strcpy (video.id, id);
}
- if (duration != NULL && strlen(duration) > 0)
+ if (duration != NULL && strlen (duration) > 0)
{
- video.duration = (char *) calloc(strlen(duration) + 1, sizeof(char));
- strcpy(video.duration, duration);
+ video.duration = (char *)calloc (strlen (duration) + 1, sizeof (char));
+ strcpy (video.duration, duration);
}
-
return video;
}
-void freeVideo(Video *v)
+void
+freeVideo (Video *v)
{
- free(v->title);
- free(v->author);
- free(v->id);
- free(v->duration);
+ free (v->title);
+ free (v->author);
+ free (v->id);
+ free (v->duration);
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 13:19:11 +0000