add 1/2 of caller id code

git-svn-id: http://svn.openzap.org/svn/openzap/trunk@209 a93c3328-9c30-0410-af19-c9cd2b2d52af

libs/openzap/Makefile

@@ -37,6 +37,9 @@ $(SRC)/zap_io.o \
 $(SRC)/zap_isdn.o \
 $(SRC)/zap_analog.o \
 $(SRC)/zap_config.o \
+$(SRC)/zap_callerid.o \
+$(SRC)/dsp/fsk.o \
+$(SRC)/dsp/uart.o \
 $(SRC)/g711.o \
 $(SRC)/libteletone_detect.o \
 $(SRC)/libteletone_generate.o \
@@ -61,7 +64,7 @@ HEADERS=$(SRC)/isdn/include/Q931.h \
 	$(SRC)/include/openzap.h 
 
 PWD=$(shell pwd)
-INCS=-I$(PWD)/$(SRC)//include -I$(PWD)/$(SRC)//isdn/include
+INCS=-I$(PWD)/$(SRC)//include -I$(PWD)/$(SRC)//isdn/include -I$(PWD)/src/dsp
 CFLAGS=$(ZAP_CFLAGS) $(INCS)
 MYLIB=libopenzap.a
 LIBPRIA=libpri.a
@@ -79,6 +82,9 @@ $(MYLIB): $(OBJS) $(HEADERS)
 testapp: $(SRC)/testapp.c $(MYLIB)
 	$(CC) $(INCS) -L. $(SRC)/testapp.c -o testapp -lopenzap -lm -lpthread
 
+testcid: $(SRC)/testcid.c $(MYLIB)
+	$(CC) $(INCS) -L. $(SRC)/testcid.c -o testcid -lopenzap -lm -lpthread
+
 testisdn: $(SRC)/testisdn.c $(MYLIB)
 	$(CC) $(INCS) -L. $(SRC)/testisdn.c -o testisdn -lopenzap -lm -lpthread
 
@@ -124,6 +130,6 @@ mod_openzap-clean:
 	@if [ -f mod_openzap/mod_openzap.so ] ; then cd mod_openzap && make clean ; fi
 
 clean: mod_openzap-clean
-	rm -f $(SRC)/*.o $(SRC)/isdn/*.o $(MYLIB) *~ \#* testapp priserver testisdn testanalog
+	rm -f $(SRC)/*.o $(SRC)/isdn/*.o $(MYLIB) *~ \#* testapp testcid priserver testisdn testanalog
 	@if [ -f $(LIBPRI)/$(LIBPRIA) ] ; then cd $(LIBPRI) && make clean ; fi
 

libs/openzap/src/dsp/fsk.h

@@ -1,4 +1,3 @@
-
 /*
  *	bell202.h
  *
@@ -84,5 +83,5 @@ void					dsp_fsk_destroy(dsp_fsk_handle_t **handle);
 
 void					dsp_fsk_sample(dsp_fsk_handle_t *handle, double normalized_sample);
 
-#endif	// __FSK_H__
+#endif	
 

libs/openzap/src/dsp/uart.h

@@ -1,4 +1,3 @@
-
 /*
  *	uart.h
  *
@@ -73,5 +72,5 @@ void					dsp_uart_destroy(dsp_uart_handle_t **handle);
 
 void					dsp_uart_bit_handler(void *handle, int bit);
 
-#endif	// __UART_H__
+#endif
 

libs/openzap/src/include/openzap.h

@@ -342,6 +342,11 @@ struct zap_io_interface {
 	zio_span_next_event_t next_event;
 };
 
+zap_status_t zap_fsk_data_parse(zap_fsk_data_state_t *state, zap_size_t *type, zap_size_t *len, char *data, size_t datalen);
+zap_status_t zap_fsk_demod_feed(zap_fsk_data_state_t *state, int16_t *data, size_t samples);
+zap_status_t zap_fsk_demod_destroy(zap_fsk_data_state_t *state);
+int zap_fsk_demod_init(zap_fsk_data_state_t *state, int rate, uint8_t *buf, size_t bufsize);
+
 zap_status_t zap_channel_outgoing_call(zap_channel_t *zchan);
 void zap_channel_rotate_tokens(zap_channel_t *zchan);
 void zap_channel_clear_detected_tones(zap_channel_t *zchan);

libs/openzap/src/include/zap_types.h

@@ -33,6 +33,7 @@
 
 #ifndef ZAP_TYPES_H
 #define ZAP_TYPES_H
+#include "fsk.h"
 
 #ifdef WIN32
 #include <windows.h>
@@ -57,6 +58,32 @@ struct zap_io_interface;
 
 typedef uint64_t zap_time_t; 
 
+typedef enum {
+	MDMF_DATETIME = 1,
+	MDMF_PHONE_NUM = 2,
+	MDMF_NO_NUM = 4,
+	MDMF_NAME = 7,
+	MDMF_NO_NAME = 8
+} zap_mdmf_type_t;
+
+
+struct zap_fsk_data_state {
+	dsp_fsk_handle_t *fsk1200_handle;
+	uint8_t init;
+	uint8_t *buf;
+	size_t bufsize;
+	int blen;
+	int bpos;
+	int dlen;
+	int ppos;
+	uint8_t checksum;
+};
+typedef struct zap_fsk_data_state zap_fsk_data_state_t;
+
+typedef int (*zap_fsk_data_decoder_t)(zap_fsk_data_state_t *state);
+
+
+
 #define ZAP_TONEMAP_LEN 128
 typedef enum {
 	ZAP_TONEMAP_NONE,
@@ -139,7 +166,7 @@ typedef enum {
 	ZAP_MEMERR,
 	ZAP_TIMEOUT,
 	ZAP_NOTIMPL,
-
+	ZAP_CHECKSUM_ERROR,
 	ZAP_STATUS_COUNT
 } zap_status_t;