Method decompressFile

test/test_gunzip.cpp:65–112

protected:

    virtual htp_status_t decompressFile(const char *f) {
        // Construct complete file name

        char filename[1025];
        strncpy(filename, home, 1024);
        strncat(filename, "/", 1024 - strlen(filename));
        strncat(filename, f, 1024 - strlen(filename));

        // Load test data

        int fd = open(filename, O_RDONLY | O_BINARY);
        if (fd < 0) {
            //FAIL() << "Unable to open test file";
            return HTP_ERROR;
        }

        struct stat statbuf;
        if (fstat(fd, &statbuf) < 0) {
            //FAIL() << "Unable to stat test file";
            return HTP_ERROR;
        }

        htp_tx_data_t d;
        d.tx = tx;
        d.len = statbuf.st_size;
        d.data = (const unsigned char *) malloc(d.len);
        if (d.data == NULL) {
            //FAIL() << "Memory allocation failed";
            return HTP_ERROR;
        }

        ssize_t bytes_read = read(fd, (void *) d.data, d.len);
        if ((bytes_read < 0)||((size_t)bytes_read != d.len)) {        
            //FAIL() << "Reading from test file failed";
            close(fd);
            return HTP_ERROR;
        }

        close(fd);

        // Decompress

        htp_status_t rc = htp_gzip_decompressor_decompress(decompressor, &d);

        free((void *)d.data);

        return rc;
    }

    virtual void SetUp() {
        home = getenv("srcdir");