Untitled

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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#define FIFO1 "fifo1"
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#define FIFO2 "fifo2"
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#define MAX_BUF 1024
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int main() {
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    char sentence[MAX_BUF];
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    // Create two FIFOs (named pipes)
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    mkfifo(FIFO1, 0666);
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    mkfifo(FIFO2, 0666);
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    int fd1, fd2;
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    if (fork()) {
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        // Parent Process (Process1)
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        fd1 = open(FIFO1, O_WRONLY);
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        fd2 = open(FIFO2, O_RDONLY);
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        while (1) {
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            printf("Enter a sentence: ");
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            fgets(sentence, MAX_BUF, stdin);
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            // Write the sentence to the first pipe (FIFO1)
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            write(fd1, sentence, strlen(sentence) + 1);
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            // Read the result from the second pipe (FIFO2)
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            read(fd2, sentence, MAX_BUF);
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            printf("Received from Process2: %s", sentence);
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        }
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        // Close and unlink the FIFOs
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        close(fd1);
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        close(fd2);
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        unlink(FIFO1);
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        unlink(FIFO2);
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    } else {
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        // Child Process (Process2)
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        fd1 = open(FIFO1, O_RDONLY);
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        fd2 = open(FIFO2, O_WRONLY);
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        while (1) {
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            // Read the sentence from the first pipe (FIFO1)
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            read(fd1, sentence, MAX_BUF);
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            // Process the sentence (count characters, words, and lines)
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            int char_count = 0, word_count = 0, line_count = 0;
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            char* ptr = sentence;
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            while (*ptr) {
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                if (*ptr != ' ' && *ptr != '\n') {
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                    char_count++;
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                    if (*(ptr + 1) == ' ' || *(ptr + 1) == '\n')
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                        word_count++;
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                }
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                if (*ptr == '\n')
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                    line_count++;
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                ptr++;
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            }
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            // Prepare the output
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            snprintf(sentence, MAX_BUF, "Characters: %d, Words: %d, Lines: %d\n", char_count, word_count, line_count);
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            // Write the result to the second pipe (FIFO2)
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            write(fd2, sentence, strlen(sentence) + 1);
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        }
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        // Close the pipes
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        close(fd1);
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        close(fd2);
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    }
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    return 0;
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}