Function split_command

SSL-shell/utils.c:54–120

}

int split_command(char *input, char ***words, int *wordCount)
{
    *words = NULL;
    char *word = NULL;
    int wordIndex = 0;
    int inQuote = 0;
    int inputLen = strlen(input);

    if (inputLen < 1)
    {
        fprintf(stderr, "Error: input had 0 length\n");
        cleanup_argarray(words, wordCount);
        return 1;
    }

    for (int i = 0; i < inputLen; i++)
    {
        char c = input[i];
        if (c == '\'' || c == '\"')
        {
            if (!inQuote && word != NULL)
            {
                process_word(words, wordCount, word, wordIndex);
                word = NULL;
            }
            inQuote = !inQuote;
        }
        else if (c == ' ' && !inQuote)
        {
            if (word != NULL)
            {
                process_word(words, wordCount, word, wordIndex);
                word = NULL;
            }
        }
        else
        {
            if (word == NULL)
            {
                word = malloc(sizeof(char) * (inputLen + 1)); // Increased size by 1 to accommodate null character
                if (word == NULL)
                {
                    fprintf(stderr, "Error: memory allocation failed\n");
                    cleanup_argarray(words, wordCount);
                    return 1;
                }
                wordIndex = 0;
            }
            word[wordIndex++] = c;
        }
    }

    if (word != NULL)
    {
        process_word(words, wordCount, word, wordIndex);
    }

    *words = realloc(*words, sizeof(char *) * (*wordCount + 1));