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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| .PHONY: all | ||
| all: fnettrace | ||
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| include ../common.mk | ||
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| %.o : %.c $(H_FILE_LIST) | ||
| $(CC) $(CFLAGS) $(EXTRA_CFLAGS) $(INCLUDE) -c $< -o $@ | ||
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| fnettrace: $(OBJS) | ||
| $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS) $(EXTRA_LDFLAGS) | ||
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| .PHONY: clean | ||
| clean:; rm -fr *.o fnettrace *.gcov *.gcda *.gcno *.plist | ||
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| .PHONY: distclean | ||
| distclean: clean | ||
| rm -fr Makefile |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| #ifndef FNETTRACE_H | ||
| #define FNETTRACE_H | ||
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| #include "../include/common.h" | ||
| #include <unistd.h> | ||
| #include <sys/stat.h> | ||
| #include <sys/socket.h> | ||
| #include <netinet/in.h> | ||
| #include <time.h> | ||
| #include <stdarg.h> | ||
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| //#define NETLOCK_INTERVAL 60 | ||
| #define NETLOCK_INTERVAL 60 | ||
| #define DISPLAY_INTERVAL 3 | ||
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| void logprintf(char* fmt, ...); | ||
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| static inline void ansi_topleft(int tolog) { | ||
| char str[] = {0x1b, '[', '1', ';', '1', 'H', '\0'}; | ||
| if (tolog) | ||
| logprintf("%s", str); | ||
| else | ||
| printf("%s", str); | ||
| fflush(0); | ||
| } | ||
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| static inline void ansi_clrscr(int tolog) { | ||
| ansi_topleft(tolog); | ||
| char str[] = {0x1b, '[', '0', 'J', '\0'}; | ||
| if (tolog) | ||
| logprintf("%s", str); | ||
| else | ||
| printf("%s", str); | ||
| fflush(0); | ||
| } | ||
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| static inline void ansi_linestart(int tolog) { | ||
| char str[] = {0x1b, '[', '0', 'G', '\0'}; | ||
| if (tolog) | ||
| logprintf("%s", str); | ||
| else | ||
| printf("%s", str); | ||
| fflush(0); | ||
| } | ||
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| static inline void ansi_clrline(int tolog) { | ||
| ansi_linestart(tolog); | ||
| char str[] = {0x1b, '[', '0', 'K', '\0'}; | ||
| if (tolog) | ||
| logprintf("%s", str); | ||
| else | ||
| printf("%s", str); | ||
| fflush(0); | ||
| } | ||
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| static inline uint8_t hash(uint32_t ip) { | ||
| uint8_t *ptr = (uint8_t *) &ip; | ||
| // simple byte xor | ||
| return *ptr ^ *(ptr + 1) ^ *(ptr + 2) ^ *(ptr + 3); | ||
| } | ||
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| #endif |
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