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@@ -23,6 +23,11 @@ typedef struct {
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uint32_t bits;
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} sync_information;
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+typedef struct {
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+ char ack[4];
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+ sync_information sync;
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+} sync_ack;
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+
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/*
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* Function: construct_file_path
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* ----------------------------------------
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@@ -67,6 +72,7 @@ int main(int argc, char **argv) {
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uint8_t buffer[BUF_SIZE];
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wavfile * file;
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char * file_path;
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+ sync_ack ack_packet;
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while ((opt = getopt(argc, argv, "i:p:d:")) != -1) {
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switch(opt) {
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case 'i':
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@@ -107,6 +113,9 @@ int main(int argc, char **argv) {
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construct_file_path(directory, file_path);
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printf("Current file path: %s\n", file_path);
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file = wavfile_create(file_path, 1, sync.sample_rate, sync.bits);
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+ strncpy(ack_packet.ack,"ACK", 4);
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+ ack_packet.sync = sync;
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+ send(conn, &ack_packet, sizeof(ack_packet), 0);
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if (file == NULL) {
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printf("Error creating new file\n");
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close(conn);
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