357 lines
10 KiB
C
357 lines
10 KiB
C
/**
|
|
* @path TP02Q02 - Classe em C/Player.c
|
|
* @description C file that implements the Player class.
|
|
* @author Pedro Lopes - github.com/httpspedroh
|
|
* @version 1.0
|
|
* @update 2023-09-27
|
|
*/
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Includes
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <stdbool.h>
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Constants
|
|
#define MAX_PLAYERS 4000
|
|
#define FILE_PATH "/tmp/players.csv"
|
|
|
|
#define MAX_NAME_SIZE 40
|
|
#define MAX_COLLEGE_SIZE 60
|
|
#define MAX_BIRTH_CITY_SIZE 40
|
|
#define MAX_BIRTH_STATE_SIZE 40
|
|
|
|
#define MAX_LINE_SIZE 300
|
|
#define MAX_ATTRIBUTE_SIZE 100
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Structs
|
|
typedef struct Player {
|
|
int id;
|
|
char *name;
|
|
int height;
|
|
int weight;
|
|
int birthYear;
|
|
char *birthCity;
|
|
char *birthState;
|
|
char *college;
|
|
} Player;
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Global variables
|
|
Player players[MAX_PLAYERS];
|
|
int playersLength = 0;
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Functions
|
|
bool isEnd(char* line) { return line[0] == 'F' && line[1] == 'I' && line[2] == 'M'; }
|
|
|
|
void substring(char *string, char *stringStart, int length) {
|
|
|
|
strncpy(string, stringStart, length);
|
|
string[length] = '\0';
|
|
}
|
|
|
|
void proccess_attribute(char *attribute, char **substringStart, char **substringEnd, bool isFirstAttribute) {
|
|
|
|
// Skip first comma
|
|
if(!isFirstAttribute) {
|
|
|
|
if(*substringEnd != NULL) *substringStart = *substringEnd + 1;
|
|
else *substringStart = *substringEnd;
|
|
}
|
|
|
|
// Get next comma
|
|
*substringEnd = strchr(*substringStart, ',');
|
|
|
|
// Get substring
|
|
if(*substringEnd) substring(attribute, *substringStart, *substringEnd - *substringStart);
|
|
else strcpy(attribute, *substringStart);
|
|
|
|
// Set default value if attribute is empty
|
|
if(strcmp(attribute, "") == 0 || attribute[0] == '\n' || attribute[0] == '\r' || attribute[0] == '\0') strcpy(attribute, "nao informado");
|
|
|
|
// Clean \n from the end of the string
|
|
if(attribute[strlen(attribute) - 1] == '\n') attribute[strlen(attribute) - 1] = '\0';
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Methods signatures
|
|
|
|
// Class
|
|
Player player_newBlank();
|
|
Player player_new(int id, char *name, int height, int weight, int birthYear, char *birthCity, char *birthState, char *college);
|
|
Player *player_clone(Player *player);
|
|
void player_print(Player *player);
|
|
Player player_read(char *line);
|
|
Player *player_searchById(int id);
|
|
|
|
// Gets
|
|
int player_getId(Player *player);
|
|
char *player_getName(Player *player);
|
|
int player_getHeight(Player *player);
|
|
int player_getWeight(Player *player);
|
|
char *player_getCollege(Player *player);
|
|
int player_getBirthYear(Player *player);
|
|
char *player_getBirthCity(Player *player);
|
|
char *player_getBirthState(Player *player);
|
|
|
|
// Sets
|
|
void player_setId(Player *player, int id);
|
|
void player_setName(Player *player, char *name);
|
|
void player_setHeight(Player *player, int height);
|
|
void player_setWeight(Player *player, int weight);
|
|
void player_setCollege(Player *player, char *college);
|
|
void player_setBirthYear(Player *player, int birthYear);
|
|
void player_setBirthCity(Player *player, char *birthCity);
|
|
void player_setBirthState(Player *player, char *birthState);
|
|
|
|
// General
|
|
void startPlayers();
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Methods implementations
|
|
|
|
// Class
|
|
Player player_newBlank() {
|
|
|
|
Player player;
|
|
|
|
player.id = -1;
|
|
player.height = -1;
|
|
player.weight = -1;
|
|
player.birthYear = -1;
|
|
|
|
player.name = (char *) calloc(MAX_NAME_SIZE, sizeof(char));
|
|
strcpy(player.name, "");
|
|
|
|
player.birthCity = (char *) calloc(MAX_BIRTH_CITY_SIZE, sizeof(char));
|
|
strcpy(player.birthCity, "");
|
|
|
|
player.birthState = (char *) calloc(MAX_BIRTH_STATE_SIZE, sizeof(char));
|
|
strcpy(player.birthState, "");
|
|
|
|
player.college = (char *) calloc(MAX_COLLEGE_SIZE, sizeof(char));
|
|
strcpy(player.college, "");
|
|
|
|
return player;
|
|
}
|
|
|
|
Player player_new(int id, char *name, int height, int weight, int birthYear, char *birthCity, char *birthState, char *college) {
|
|
|
|
Player player;
|
|
|
|
player.id = id;
|
|
player.height = height;
|
|
player.weight = weight;
|
|
player.birthYear = birthYear;
|
|
|
|
player.name = (char *) calloc(MAX_NAME_SIZE, sizeof(char));
|
|
strcpy(player.name, name);
|
|
|
|
player.birthCity = (char *) calloc(MAX_BIRTH_CITY_SIZE, sizeof(char));
|
|
strcpy(player.birthCity, birthCity);
|
|
|
|
player.birthState = (char *) calloc(MAX_BIRTH_STATE_SIZE, sizeof(char));
|
|
strcpy(player.birthState, birthState);
|
|
|
|
player.college = (char *) calloc(MAX_COLLEGE_SIZE, sizeof(char));
|
|
strcpy(player.college, college);
|
|
|
|
return player;
|
|
}
|
|
|
|
Player *player_clone(Player *player) {
|
|
|
|
Player *clone = (Player *) malloc(sizeof(Player));
|
|
|
|
clone -> id = player -> id;
|
|
clone -> height = player -> height;
|
|
clone -> weight = player -> weight;
|
|
|
|
clone -> name = (char *) calloc(MAX_NAME_SIZE, sizeof(char));
|
|
strcpy(clone -> name, player -> name);
|
|
|
|
clone -> birthCity = (char *) calloc(MAX_BIRTH_CITY_SIZE, sizeof(char));
|
|
strcpy(clone -> birthCity, player -> birthCity);
|
|
|
|
clone -> birthState = (char *) calloc(MAX_BIRTH_STATE_SIZE, sizeof(char));
|
|
strcpy(clone -> birthState, player -> birthState);
|
|
|
|
clone -> college = (char *) calloc(MAX_COLLEGE_SIZE, sizeof(char));
|
|
strcpy(clone -> college, player -> college);
|
|
|
|
return clone;
|
|
}
|
|
|
|
void player_print(Player *player) {
|
|
|
|
printf("[%d ## %s ## %d ## %d ## %d ## %s ## %s ## %s]\n",
|
|
player -> id,
|
|
player -> name,
|
|
player -> height,
|
|
player -> weight,
|
|
player -> birthYear,
|
|
player -> college,
|
|
player -> birthCity,
|
|
player -> birthState
|
|
);
|
|
}
|
|
|
|
Player player_read(char *line) {
|
|
|
|
Player player = player_newBlank();
|
|
|
|
char *substringStart = line;
|
|
char *substringEnd = NULL;
|
|
char attribute[MAX_ATTRIBUTE_SIZE];
|
|
|
|
// Get id
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, true);
|
|
player_setId(&player, atoi(attribute));
|
|
|
|
// Get name
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, false);
|
|
player_setName(&player, attribute);
|
|
|
|
// Get height
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, false);
|
|
player_setHeight(&player, atoi(attribute));
|
|
|
|
// Get weight
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, false);
|
|
player_setWeight(&player, atoi(attribute));
|
|
|
|
// Get college
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, false);
|
|
player_setCollege(&player, attribute);
|
|
|
|
// Get birth year
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, false);
|
|
player_setBirthYear(&player, atoi(attribute));
|
|
|
|
// Get birth city
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, false);
|
|
player_setBirthCity(&player, attribute);
|
|
|
|
// Get birth state
|
|
proccess_attribute(attribute, &substringStart, &substringEnd, false);
|
|
player_setBirthState(&player, attribute);
|
|
|
|
return player;
|
|
}
|
|
|
|
Player *player_searchById(int id) {
|
|
|
|
for(int i = 0; i < playersLength; i++) {
|
|
|
|
if(player_getId(&players[i]) == id) return &players[i];
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
// Gets
|
|
int player_getId(Player *player) { return player -> id; }
|
|
char *player_getName(Player *player) { return player -> name; }
|
|
int player_getHeight(Player *player) { return player -> height; }
|
|
int player_getWeight(Player *player) { return player -> weight; }
|
|
char *player_getCollege(Player *player) { return player -> college; }
|
|
int player_getBirthYear(Player *player) { return player -> birthYear; }
|
|
char *player_getBirthCity(Player *player) { return player -> birthCity; }
|
|
char *player_getBirthState(Player *player) { return player -> birthState; }
|
|
|
|
// Sets
|
|
void player_setId(Player *player, int id) { player -> id = id; }
|
|
void player_setName(Player *player, char *name) { strcpy(player -> name, name); }
|
|
void player_setHeight(Player *player, int height) { player -> height = height; }
|
|
void player_setWeight(Player *player, int weight) { player -> weight = weight; }
|
|
void player_setBirthYear(Player *player, int birthYear) { player -> birthYear = birthYear; }
|
|
void player_setBirthCity(Player *player, char *birthCity) { strcpy(player -> birthCity, birthCity); }
|
|
void player_setBirthState(Player *player, char *birthState) { strcpy(player -> birthState, birthState); }
|
|
void player_setCollege(Player *player, char *college) { strcpy(player -> college, college); }
|
|
|
|
// General
|
|
void startPlayers() {
|
|
|
|
// Open file
|
|
FILE *fp;
|
|
char *line = NULL;
|
|
size_t len = 0;
|
|
ssize_t read;
|
|
|
|
fp = fopen(FILE_PATH, "r");
|
|
|
|
if(fp == NULL) {
|
|
|
|
perror("x Error opening file");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
// Skip first line
|
|
getline(&line, &len, fp);
|
|
|
|
// Read all lines
|
|
while((read = getline(&line, &len, fp)) != -1) {
|
|
|
|
// Read player from line
|
|
Player player = player_read(line);
|
|
|
|
players[playersLength++] = player;
|
|
|
|
if(playersLength >= MAX_PLAYERS) {
|
|
|
|
perror("x Max players reached");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
// Close file and free memory
|
|
fclose(fp);
|
|
|
|
if(line) free(line);
|
|
}
|
|
|
|
// ---------------------------------------------------------------------------------------------------- //
|
|
|
|
// Main
|
|
int main() {
|
|
|
|
// ----------------------------------------------------------------- //
|
|
|
|
// #1 - Start - Read all players in CSV file
|
|
startPlayers();
|
|
|
|
// ----------------------------------------------------------------- //
|
|
|
|
// #2 - Read input and print players from pub.in id entries
|
|
char in[5];
|
|
scanf(" %[^\n]s", in);
|
|
|
|
while(true) {
|
|
|
|
if(isEnd(in)) break;
|
|
else {
|
|
|
|
int id = atoi(in);
|
|
|
|
Player *player = player_searchById(id);
|
|
|
|
if(player) player_print(player);
|
|
else printf("x Player not found!\n");
|
|
|
|
// ------------------------- //
|
|
|
|
scanf(" %[^\n]s", in);
|
|
}
|
|
}
|
|
return 0;
|
|
} |