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Overhaul Makefile and header files

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Make .o files in separate subdirectories for servald and library
Factor struct __sourceloc and __WHENCE__ from "log.h" into "whence.h"
Factor sid_t etc from "serval.h" into "serval_types.h"
Factor rhizome_bid_t etc from "rhizome.h" into "rhizome_types.h"
Do not include "serval.h" in library sources
Add log_stderr.c and logMessage.c for stand-alone executables
This commit is contained in:
Andrew Bettison 2014-05-23 17:49:00 +09:30
parent 06f7eed260
commit 21f51965c1
54 changed files with 656 additions and 453 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Android.mk
View File

@ -6,6 +6,7 @@ include $(LOCAL_PATH)/sourcefiles.mk
SERVALD_SRC_FILES = \ SERVALD_SRC_FILES = \
$(SQLITE3_SOURCES) \ $(SQLITE3_SOURCES) \
$(SERVAL_CLIENT_SOURCES) \ $(SERVAL_CLIENT_SOURCES) \
$(MDP_CLIENT_SOURCES) \
$(SERVAL_DAEMON_SOURCES) \ $(SERVAL_DAEMON_SOURCES) \
$(ANDROIDONLY_SOURCES) $(ANDROIDONLY_SOURCES)
NACL_BASE = nacl/src NACL_BASE = nacl/src

126
Makefile.in
View File

@ -10,26 +10,25 @@ include $(NACL_BASE)/nacl.mk
include sourcefiles.mk include sourcefiles.mk
include headerfiles.mk include headerfiles.mk
SERVALD_SRCS = \ SERVAL_DAEMON_OBJS = \
$(SQLITE3_SOURCES) \ $(addprefix objs_servald/, $(SERVAL_CLIENT_SOURCES:.c=.o)) \
$(NACL_SOURCES) \ $(addprefix objs_servald/, $(MDP_CLIENT_SOURCES:.c=.o)) \
$(SERVAL_CLIENT_SOURCES) \ $(addprefix objs_servald/, $(SERVAL_DAEMON_SOURCES:.c=.o))
$(SERVAL_DAEMON_SOURCES) SERVALD_OBJS = \
$(addprefix objs_servald/, $(notdir $(SQLITE3_SOURCES:.c=.o))) \
$(addprefix objs_servald/, $(NACL_SOURCES:.c=.o)) \
$(SERVAL_DAEMON_OBJS)
LIB_SERVAL_OBJS = \
$(addprefix objs_lib/, $(SERVAL_CLIENT_SOURCES:.c=.o)) \
$(addprefix objs_lib/, $(SERVAL_LIB_SOURCES:.c=.o)) \
$(addprefix objs_lib/, $(MDP_CLIENT_SOURCES:.c=.o))
MONITOR_CLIENT_SRCS = \ MONITOR_CLIENT_OBJS = \
$(SERVAL_CLIENT_SOURCES) \ $(addprefix objs_lib/, $(SERVAL_CLIENT_SOURCES:.c=.o)) \
monitor-client.c $(addprefix objs_lib/, $(MONITOR_CLIENT_SRCS:.c=.o))
MDP_CLIENT_SRCS = \ SIMULATOR_OBJS = \
$(SERVAL_CLIENT_SOURCES) \ $(addprefix objs/, $(SIMULATOR_SOURCES:.c=.o))
mdp_client.c \
mdp_net.c
SERVALD_OBJS= $(SERVALD_SRCS:.c=.o)
SERVAL_DAEMON_OBJS= $(SERVAL_DAEMON_SOURCES:.c=.o)
MONITOR_CLIENT_OBJS= $(MONITOR_CLIENT_SRCS:.c=.o)
MDP_CLIENT_OBJS= $(MDP_CLIENT_SRCS:.c=.o)
SIMULATOR_OBJS= $(SIMULATOR_SOURCES:.c=.o)
LDFLAGS=@LDFLAGS@ @LIBS@ @PTHREAD_LIBS@ LDFLAGS=@LDFLAGS@ @LIBS@ @PTHREAD_LIBS@
@ -61,54 +60,75 @@ all: servald libmonitorclient.so libmonitorclient.a test
test: tfw_createfile directory_service fakeradio config_test simulator test: tfw_createfile directory_service fakeradio config_test simulator
sqlite-amalgamation-3070900/sqlite3.o: sqlite-amalgamation-3070900/sqlite3.c
@echo CC $<
@$(CC) $(CFLAGS) $(DEFS) -c $< -o sqlite-amalgamation-3070900/sqlite3.o
version.o: $(SERVALD_OBJS) version_string.sh $(wildcard VERSION.txt) COPYRIGHT.txt Makefile
@echo CC version_servald.c
@V=`./version_string.sh --ignore-untracked` \
&& C="`sed -e :a -e N -e '$$!ba' -e 's/[\\\\"]/\\\\&/g' -e 's/\\n/\\\\n/g' COPYRIGHT.txt`" \
&& $(CC) -c version_servald.c -o $@ -DSERVALD_VERSION="\"$$V\"" -DSERVALD_COPYRIGHT="\"$$C\""
Makefile: $(wildcard Makefile.in) $(wildcard configure) Makefile: $(wildcard Makefile.in) $(wildcard configure)
$(warning Makefile may be out of date, please run ./configure) $(warning Makefile may be out of date, please run ./configure)
configure: $(wildcard configure.in) configure: $(wildcard configure.in)
$(warning configure may be out of date, please run autoreconf -f -i) $(warning configure may be out of date, please run autoreconf -f -i)
objs/version.o: $(SERVALD_OBJS) version_string.sh $(wildcard VERSION.txt) COPYRIGHT.txt Makefile
@echo CC version_servald.c
@V=`./version_string.sh --ignore-untracked` \
&& C="`sed -e :a -e N -e '$$!ba' -e 's/[\\\\"]/\\\\&/g' -e 's/\\n/\\\\n/g' COPYRIGHT.txt`" \
&& $(CC) -c version_servald.c -o $@ -DSERVALD_VERSION="\"$$V\"" -DSERVALD_COPYRIGHT="\"$$C\""
#' <-- fixes vim syntax highlighting
objs_servald/sqlite3.o: sqlite-amalgamation-3070900/sqlite3.c
@echo SERVALD CC $<
@mkdir -p $(dir $@)
@$(CC) $(CFLAGS) $(DEFS) -c $< -o $@
# No object files in source directory!
%.o: %.c %.o: %.c
objs/%.o: %.c
@echo CC $< @echo CC $<
@mkdir -p $(dir $@)
@$(CC) $(CFLAGS) $(DEFS) -c $< -o $@
objs_servald/%.o: %.c
@echo SERVALD CC $<
@mkdir -p $(dir $@)
@$(CC) $(CFLAGS) $(DEFS) -c $< -o $@
objs_lib/%.o: %.c
@echo LIB CC $<
@mkdir -p $(dir $@)
@$(CC) $(CFLAGS) $(DEFS) -c $< -o $@ @$(CC) $(CFLAGS) $(DEFS) -c $< -o $@
$(SERVAL_DAEMON_OBJS): $(HDRS) $(SERVAL_DAEMON_OBJS): $(HDRS)
$(LIB_SERVAL_OBJS): $(HDRS)
$(MONITOR_CLIENT_OBJS): $(HDRS) $(MONITOR_CLIENT_OBJS): $(HDRS)
$(MDP_CLIENT_OBJS): $(HDRS)
$(SIMULATOR_OBJS): $(HDRS) $(SIMULATOR_OBJS): $(HDRS)
servald: $(SERVALD_OBJS) version.o servald: $(SERVALD_OBJS) objs/version.o
@echo LINK $@ @echo LINK $@
@$(CC) $(CFLAGS) -Wall -o $@ $(SERVALD_OBJS) version.o $(LDFLAGS) @$(CC) $(CFLAGS) -Wall -o $@ $(SERVALD_OBJS) objs/version.o $(LDFLAGS)
directory_service: $(MDP_CLIENT_OBJS) version.o directory_service.o libserval.a: $(LIB_SERVAL_OBJS) objs/version.o
@echo LINK $@ @echo AR $@
@$(CC) $(CFLAGS) -Wall -o $@ $(MDP_CLIENT_OBJS) version.o directory_service.o $(LDFLAGS) @$(AR) -cr $@ $(LIB_SERVAL_OBJS) objs/version.o
tfw_createfile: tfw_createfile.o str.o strbuf.o strbuf_helpers.o directory_service: objs/directory_service.o libserval.a
@echo LINK $@ @echo LINK $@
@$(CC) $(CFLAGS) -Wall -o $@ tfw_createfile.o str.o strbuf.o strbuf_helpers.o @$(CC) $(CFLAGS) -Wall -o $@ objs/directory_service.o libserval.a $(LDFLAGS)
fakeradio: fakeradio.o tfw_createfile: objs/tfw_createfile.o libserval.a
@echo LINK $@ @echo LINK $@
@$(CC) $(CFLAGS) -Wall -o $@ fakeradio.o @$(CC) $(CFLAGS) -Wall -o $@ objs/tfw_createfile.o libserval.a $(LDFLAGS)
simulator: $(SIMULATOR_OBJS) fakeradio: objs/fakeradio.o libserval.a
@echo LINK $@ @echo LINK $@
@$(CC) $(CFLAGS) -Wall -o $@ $(SIMULATOR_OBJS) $(LDFLAGS) @$(CC) $(CFLAGS) -Wall -o $@ objs/fakeradio.o libserval.a $(LDFLAGS)
config_test: config_test.o conf_om.o conf_schema.o conf_parse.o str.o strbuf.o strbuf_helpers.o mem.o dataformats.o net.o log_util.o simulator: $(SIMULATOR_OBJS) libserval.a
@echo LINK $@ @echo LINK $@
@$(CC) $(CFLAGS) -Wall -o $@ config_test.o conf_om.o conf_schema.o conf_parse.o str.o strbuf.o strbuf_helpers.o mem.o dataformats.o net.o log_util.o $(LDFLAGS) @$(CC) $(CFLAGS) -Wall -o $@ $(SIMULATOR_OBJS) libserval.a $(LDFLAGS)
config_test: objs/config_test.o objs/conf_om.o objs/conf_schema.o objs/conf_parse.o libserval.a
@echo LINK $@
@$(CC) $(CFLAGS) -Wall -o $@ objs/config_test.o objs/conf_om.o objs/conf_schema.o objs/conf_parse.o libserval.a $(LDFLAGS)
copyright: copyright:
@if [ -x "$(COPYRIGHT_TOOL)" ]; then \ @if [ -x "$(COPYRIGHT_TOOL)" ]; then \
@ -123,17 +143,17 @@ COPYRIGHT_TOOL := $(call findPATH,sp-copyright-tool)
# This does not build on 64 bit elf platforms as NaCL isn't built with -fPIC # This does not build on 64 bit elf platforms as NaCL isn't built with -fPIC
# DOC 20120615 # DOC 20120615
libserval.so: $(SERVALD_OBJS) version.o libserval.so: $(SERVALD_OBJS) objs/version.o
@echo LINK $@ @echo LINK $@
@$(CC) $(CFLAGS) -Wall -shared -o $@ $(SERVALD_OBJS) version.o $(LDFLAGS) @$(CC) $(CFLAGS) -Wall -shared -o $@ $(SERVALD_OBJS) objs/version.o $(LDFLAGS)
libmonitorclient.so: $(MONITOR_CLIENT_OBJS) version.o libmonitorclient.so: $(MONITOR_CLIENT_OBJS) objs/version.o
@echo LINK $@ @echo LINK $@
@$(CC) $(CFLAGS) -Wall -shared -o $@ $(MONITOR_CLIENT_OBJS) version.o $(LDFLAGS) @$(CC) $(CFLAGS) -Wall -shared -o $@ $(MONITOR_CLIENT_OBJS) objs/version.o $(LDFLAGS)
libmonitorclient.a: $(MONITOR_CLIENT_OBJS) version.o libmonitorclient.a: $(MONITOR_CLIENT_OBJS) objs/version.o
@echo AR $@ @echo AR $@
@$(AR) -cr $@ $(MONITOR_CLIENT_OBJS) version.o @$(AR) -cr $@ $(MONITOR_CLIENT_OBJS) objs/version.o
install: servald install: servald
$(INSTALL_PROGRAM) -D servald $(DESTDIR)$(sbindir)/servald $(INSTALL_PROGRAM) -D servald $(DESTDIR)$(sbindir)/servald
@ -142,8 +162,8 @@ uninstall:
$(RM) $(DESTDIR)$(sbindir)/servald $(RM) $(DESTDIR)$(sbindir)/servald
clean: clean:
@$(RM) $(SERVALD_OBJS) $(MONITOR_CLIENT_OBJS) $(MDP_CLIENT_OBJS) \ @$(RM) -r objs/* objs_servald/* objs_lib/* \
tfw_createfile.o version.o \ servald libservald.so \
fakeradio.o fakeradio \ libserval.a libmonitorclient.so libmonitorclient.a \
tfw_createfile servald \ fakeradio \
libservald.so libmonitorclient.so libmonitorclient.a tfw_createfile

11
cli.c
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@ -18,14 +18,17 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include <stdio.h> #include <stdio.h>
#include <strings.h>
#include <assert.h> #include <assert.h>
#include "cli.h" #include "constants.h"
#include "serval_types.h"
#include "rhizome_types.h"
#include "fdqueue.h"
#include "os.h"
#include "log.h" #include "log.h"
#include "serval.h" #include "str.h"
#include "rhizome.h"
#include "strbuf_helpers.h" #include "strbuf_helpers.h"
#include "dataformats.h" #include "dataformats.h"
#include "cli.h"
int cli_usage(const struct cli_schema *commands, XPRINTF xpf) int cli_usage(const struct cli_schema *commands, XPRINTF xpf)
{ {

4
commandline.c
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@ -51,9 +51,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <math.h> #include <math.h>
#include <string.h> #include <string.h>
#include <ctype.h> #include <ctype.h>
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
#include <time.h> #include <time.h>
#include <unistd.h> #include <unistd.h>
#include <stdarg.h> #include <stdarg.h>
@ -70,6 +67,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "strbuf.h" #include "strbuf.h"
#include "strbuf_helpers.h" #include "strbuf_helpers.h"
#include "str.h" #include "str.h"
#include "os.h"
#include "mdp_client.h" #include "mdp_client.h"
#include "cli.h" #include "cli.h"
#include "overlay_address.h" #include "overlay_address.h"

2
conf.c
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@ -21,7 +21,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <sys/stat.h> #include <sys/stat.h>
#include <ctype.h> #include <ctype.h>
#include <time.h> #include <time.h>
#include <inttypes.h> // for PRIu64 on Android
#include "conf.h" #include "conf.h"
#include "instance.h"
#include "log.h" #include "log.h"
#include "str.h" #include "str.h"
#include "mem.h" #include "mem.h"

4
conf.h
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@ -229,9 +229,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <arpa/inet.h> #include <arpa/inet.h>
#include "constants.h" #include "constants.h"
#include "serval_types.h"
#include "rhizome_types.h"
#include "strbuf.h" #include "strbuf.h"
#include "serval.h"
#include "rhizome.h"
#include "httpd.h" #include "httpd.h"
#define CONFIG_FILE_MAX_SIZE (32 * 1024) #define CONFIG_FILE_MAX_SIZE (32 * 1024)

2
conf_parse.c
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@ -19,6 +19,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <assert.h> #include <assert.h>
#include "constants.h" #include "constants.h"
#include "net.h"
#include "mem.h"
#include "log.h" #include "log.h"
#include "conf.h" #include "conf.h"

1
conf_schema.c
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@ -28,6 +28,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <arpa/inet.h> #include <arpa/inet.h>
#include "log.h" #include "log.h"
#include "mem.h"
#include "str.h" #include "str.h"
#include "strbuf.h" #include "strbuf.h"
#include "strbuf_helpers.h" #include "strbuf_helpers.h"

42
config_test.c
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@ -108,46 +108,6 @@ int main(int argc, char **argv)
exit(0); exit(0);
} }
const struct __sourceloc __whence = __NOWHERE__; void cf_on_config_change()
static const char *_trimbuildpath(const char *path)
{ {
/* Remove common path prefix */
int lastsep = 0;
int i;
for (i = 0; __FILE__[i] && path[i]; ++i) {
if (i && path[i - 1] == '/')
lastsep = i;
if (__FILE__[i] != path[i])
break;
}
return &path[lastsep];
}
void logMessage(int level, struct __sourceloc whence, const char *fmt, ...)
{
const char *levelstr = "UNKWN:";
switch (level) {
case LOG_LEVEL_FATAL: levelstr = "FATAL:"; break;
case LOG_LEVEL_ERROR: levelstr = "ERROR:"; break;
case LOG_LEVEL_INFO: levelstr = "INFO:"; break;
case LOG_LEVEL_WARN: levelstr = "WARN:"; break;
case LOG_LEVEL_DEBUG: levelstr = "DEBUG:"; break;
}
fprintf(stderr, "%s ", levelstr);
if (whence.file) {
fprintf(stderr, "%s", _trimbuildpath(whence.file));
if (whence.line)
fprintf(stderr, ":%u", whence.line);
if (whence.function)
fprintf(stderr, ":%s()", whence.function);
fputc(' ', stderr);
} else if (whence.function) {
fprintf(stderr, "%s() ", whence.function);
}
va_list ap;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
fputc('\n', stderr);
} }

8
console.h
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@ -1,4 +1,5 @@
/* /*
Interactive console primitives
Copyright (C) 2014 Serval Project Inc. Copyright (C) 2014 Serval Project Inc.
This program is free software; you can redistribute it and/or This program is free software; you can redistribute it and/or
@ -16,10 +17,15 @@
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#ifndef __SERVAL_DNA__CONSOLE_H
#define __SERVAL_DNA__CONSOLE_H
#include "cli.h"
struct command_state; struct command_state;
struct command_state *command_register(struct cli_schema *commands, int fd); struct command_state *command_register(struct cli_schema *commands, int fd);
uint8_t is_command_closed(struct command_state *state); uint8_t is_command_closed(struct command_state *state);
void command_close(struct command_state *state); void command_close(struct command_state *state);
void command_free(struct command_state *state); void command_free(struct command_state *state);
#endif // __SERVAL_DNA__CONSOLE_H

11
constants.h
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@ -32,12 +32,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# define UNUSED(x) x # define UNUSED(x) x
#endif #endif
#define SID_SIZE 32 // == crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES // UDP Port numbers for various Serval services.
#define SAS_SIZE 32 // == crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES #define PORT_DNA 4110
#define DID_MINSIZE 5
#define DID_MAXSIZE 32
#define SID_STRLEN (SID_SIZE*2)
#define OVERLAY_MAX_INTERFACES 16 #define OVERLAY_MAX_INTERFACES 16
@ -191,7 +187,4 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#define UNLOCK_CHALLENGE (0xF1) #define UNLOCK_CHALLENGE (0xF1)
#define UNLOCK_RESPONSE (0xF2) #define UNLOCK_RESPONSE (0xF2)
// should there be a types.h to hold this?
typedef char bool_t;
#endif // __SERVAL_DNA__CONSTANTS_H #endif // __SERVAL_DNA__CONSTANTS_H

6
dataformats.c
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@ -17,9 +17,11 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#define __RHIZOME_TYPES_INLINE
#include <ctype.h> #include <ctype.h>
#include "serval.h" #include "serval_types.h"
#include "rhizome.h" #include "rhizome_types.h"
#include "os.h"
#include "str.h" #include "str.h"
#include "dataformats.h" #include "dataformats.h"

4
directory_client.c
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@ -30,13 +30,15 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include "serval.h" #include "serval_types.h"
#include "cli.h"
#include "str.h" #include "str.h"
#include "overlay_address.h" #include "overlay_address.h"
#include "overlay_packet.h" #include "overlay_packet.h"
#include "overlay_buffer.h" #include "overlay_buffer.h"
#include "conf.h" #include "conf.h"
#include "keyring.h" #include "keyring.h"
#include "serval.h" // for overlay_send_frame()
struct subscriber *directory_service; struct subscriber *directory_service;

5
dna_helper.c
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@ -51,13 +51,14 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <sys/wait.h> #include <sys/wait.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <signal.h> #include <signal.h>
#include "serval.h" #include "sighandlers.h"
#include "conf.h" #include "conf.h"
#include "str.h" #include "str.h"
#include "strbuf.h" #include "strbuf.h"
#include "strbuf_helpers.h" #include "strbuf_helpers.h"
#include "overlay_address.h"
#include "dataformats.h" #include "dataformats.h"
#include "overlay_address.h"
#include "serval.h"
/* /*
The challenge with making an interface for calling an external program to The challenge with making an interface for calling an external program to

22
fakeradio.c
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@ -29,9 +29,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <errno.h> #include <errno.h>
#include <time.h> #include <time.h>
#include <sys/time.h> #include <sys/time.h>
#include <strings.h>
#include <string.h>
#include <unistd.h> #include <unistd.h>
#include "os.h"
#define PACKET_SIZE 255 #define PACKET_SIZE 255
int chars_per_ms=1; int chars_per_ms=1;
@ -130,25 +129,6 @@ int processCommand(struct radio_state *s)
return 1; return 1;
} }
int dump(char *name, unsigned char *addr, size_t len)
{
unsigned i,j;
if (name)
fprintf(stderr,"Dump of %s\n",name);
for(i=0;i<len;i+=16){
fprintf(stderr," %04x :",i);
for(j=0;j<16&&(i+j)<len;j++)
fprintf(stderr," %02x",addr[i+j]);
for(;j<16;j++)
fprintf(stderr," ");
fprintf(stderr," ");
for(j=0;j<16&&(i+j)<len;j++)
fprintf(stderr,"%c",addr[i+j]>=' '&&addr[i+j]<0x7f?addr[i+j]:'.');
fprintf(stderr,"\n");
}
return 0;
}
static void store_char(struct radio_state *s, unsigned char c) static void store_char(struct radio_state *s, unsigned char c)
{ {
if(s->txb_len<sizeof(s->txbuffer)){ if(s->txb_len<sizeof(s->txbuffer)){

2
fdqueue.c
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@ -46,8 +46,10 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
POSSIBILITY OF SUCH DAMAGE. POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <inttypes.h> // for PRIu64 on Android
#include "fdqueue.h" #include "fdqueue.h"
#include "conf.h" #include "conf.h"
#include "net.h"
#include "str.h" #include "str.h"
#include "strbuf.h" #include "strbuf.h"
#include "strbuf_helpers.h" #include "strbuf_helpers.h"

2
headerfiles.mk
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@ -9,6 +9,7 @@ HDRS= fifo.h \
httpd.h \ httpd.h \
instance.h \ instance.h \
meshms.h \ meshms.h \
serval_types.h \
serval.h \ serval.h \
keyring.h \ keyring.h \
socket.h \ socket.h \
@ -18,6 +19,7 @@ HDRS= fifo.h \
mem.h \ mem.h \
os.h \ os.h \
uuid.h \ uuid.h \
sighandlers.h \
strbuf.h \ strbuf.h \
strbuf_helpers.h \ strbuf_helpers.h \
sha2.h \ sha2.h \

5
http_server.c
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@ -20,9 +20,10 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <assert.h> #include <assert.h>
#include <inttypes.h> #include <inttypes.h>
#include <time.h> #include <time.h>
#include "serval.h" #include "serval_types.h"
#include "conf.h"
#include "http_server.h" #include "http_server.h"
#include "sighandlers.h"
#include "conf.h"
#include "log.h" #include "log.h"
#include "str.h" #include "str.h"
#include "strbuf.h" #include "strbuf.h"

3
http_server.h
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@ -21,7 +21,8 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#define __SERVAL_DNA__HTTP_SERVER_H #define __SERVAL_DNA__HTTP_SERVER_H
#include <limits.h> #include <limits.h>
#include "constants.h" #include "serval_types.h"
#include "net.h"
#include "strbuf.h" #include "strbuf.h"
#include "strbuf_helpers.h" #include "strbuf_helpers.h"
#include "fdqueue.h" #include "fdqueue.h"

5
httpd.c
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@ -17,11 +17,14 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include <sys/ioctl.h>
#include "serval.h" #include "serval.h"
#include "conf.h"
#include "httpd.h" #include "httpd.h"
#include "conf.h"
#include "overlay_address.h" #include "overlay_address.h"
#include "overlay_interface.h" #include "overlay_interface.h"
#include "mem.h"
#include "net.h"
#define RHIZOME_SERVER_MAX_LIVE_REQUESTS 32 #define RHIZOME_SERVER_MAX_LIVE_REQUESTS 32

2
instance.c
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@ -18,7 +18,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include <stdlib.h> #include <stdlib.h>
#include "serval.h" #include "instance.h"
#include "str.h" #include "str.h"
#include "os.h" #include "os.h"
#include "strbuf.h" #include "strbuf.h"

3
log.c
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@ -36,7 +36,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <dirent.h> #include <dirent.h>
#include <assert.h> #include <assert.h>
#define __SERVAL_LOG_INLINE #include "serval.h"
#include "log.h" #include "log.h"
#include "net.h" #include "net.h"
#include "os.h" #include "os.h"
@ -47,7 +47,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include "xprintf.h" #include "xprintf.h"
int serverMode = 0; int serverMode = 0;
const struct __sourceloc __whence = __NOWHERE__;
#define NO_FILE ((FILE *)1) #define NO_FILE ((FILE *)1)

64
log.h
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@ -19,70 +19,12 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifndef __SERVAL_DNA__LOG_H #ifndef __SERVAL_DNA__LOG_H
#define __SERVAL_DNA__LOG_H #define __SERVAL_DNA__LOG_H
#include <stdio.h> #include <sys/types.h> // for size_t
#include <stdio.h> // for NULL
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
#include <sys/types.h>
#include <errno.h> #include <errno.h>
#include "whence.h"
/*
* Every log message identifies the location in the source code at which the
* message was produced. This location is represented by a struct __sourceloc,
* which is passed by value to the logMessage() function and its ilk.
*
* A struct __sourceloc value is generated by the __HERE__ macro, which uses
* the cpp(1) built-in macros __FILE__, __LINE__ and __FUNCTION__ to generate
* its elements. The __NOWHERE__ macro creates a struct __sourceloc with NULL
* and zero fields. If you pass __NOWHERE__ to logMessage(), it will omit
* location information from the log line. The __NOWHENCE__ macro creates a
* special source __sourceloc that logging primitives should interpret to
* suppress the output of the usual source-code location information.
*
* Sometimes, a function wants to log a message as though its caller were the
* origin of the message. This is typical of "primitive" type functions that
* are used in many places throughout the code, and whose internal workings are
* generally well-debugged and of little interest for ongoing development. In
* this case, the code pattern is to declare the underscore-prefixed function
* as taking a struct __sourceloc argument, and a macro that invokes the
* function, passing the __HERE__ macro for that argument:
*
* int _primitive(struct __sourceloc __whence, int arg1, const char *arg2);
*
* #define primitive(arg1, arg2) _primitive(__HERE__, (arg1), (arg2))
*
* Within the _primitive() function, the standard logging macros defined below
* (WHYF(), WARNF(), INFOF(), DEBUGF() etc.) will use the __whence argument
* instead of __HERE__ when logging their message. This is achieved using a
* dirty trick: in the function *definition*, the __sourceloc argument MUST be
* named '__whence'. The trick is that there is a global variable called
* '__whence' which always contains the value of __NOWHERE__. If that variable
* is lexically obscured by a local variable or parameter called '__whence',
* then the DEBUG macros will use __whence, otherwise they will use __HERE__.
* This logic is encapsulated in the __WHENCE__ macro, to make it available to
* for other purposes. For example, a better definition of the primitive()
* macro above would be:
*
* #define primitive(arg1, arg2) _primitive(__WHENCE__, (arg1), (arg2))
*
* Then, if it were invoked from within another primitive-type function, it
* would log messages with the __sourceloc of that primitive's caller, which is
* probably the most useful for diagnosis.
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
struct __sourceloc {
const char *file;
unsigned int line;
const char *function;
};
extern const struct __sourceloc __whence; // see above
#define __HERE__ ((struct __sourceloc){ .file = __FILE__, .line = __LINE__, .function = __FUNCTION__ })
#define __NOWHERE__ ((struct __sourceloc){ .file = NULL, .line = 0, .function = NULL })
#define __NOWHENCE__ ((struct __sourceloc){ .file = "", .line = 0, .function = NULL })
#define __WHENCE__ (__whence.file ? __whence : __HERE__)
#ifndef __SERVAL_LOG_INLINE #ifndef __SERVAL_LOG_INLINE
# if __GNUC__ && !__GNUC_STDC_INLINE__ # if __GNUC__ && !__GNUC_STDC_INLINE__

24
logMessage.c Normal file
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@ -0,0 +1,24 @@
/*
Serval DNA logging
Copyright 2013-2014 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
// This compilation unit simply provides a statically linkable logMessage() function for those other
// units that did not inline it.
#define __SERVAL_LOG_INLINE
#include "log.h"

96
log_stderr.c Normal file
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@ -0,0 +1,96 @@
/*
Serval logging to standard error
Copyright 2014 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include "log.h"
/* An implementation of the Serval logging API that writes directly to standard error
* using stdio buffered output.
*/
int serverMode=0;
static const char *_trimbuildpath(const char *path)
{
/* Remove common path prefix */
int lastsep = 0;
int i;
for (i = 0; __FILE__[i] && path[i]; ++i) {
if (i && path[i - 1] == '/')
lastsep = i;
if (__FILE__[i] != path[i])
break;
}
return &path[lastsep];
}
void vlogMessage(int level, struct __sourceloc whence, const char *fmt, va_list ap)
{
const char *levelstr = "UNKWN:";
switch (level) {
case LOG_LEVEL_FATAL:
levelstr = "FATAL:";
break;
case LOG_LEVEL_ERROR:
levelstr = "ERROR:";
break;
case LOG_LEVEL_INFO:
levelstr = "INFO:";
break;
case LOG_LEVEL_WARN:
levelstr = "WARN:";
break;
case LOG_LEVEL_DEBUG:
levelstr = "DEBUG:";
break;
}
struct timeval tv;
struct tm tm;
gettimeofday(&tv, NULL);
localtime_r(&tv.tv_sec, &tm);
char buf[50];
strftime(buf, sizeof buf, "%T", &tm);
fprintf(stderr, "%s.%03u ", buf, (unsigned int)tv.tv_usec / 1000);
fprintf(stderr, "%s ", levelstr);
if (whence.file) {
fprintf(stderr, "%s", _trimbuildpath(whence.file));
if (whence.line)
fprintf(stderr, ":%u", whence.line);
if (whence.function)
fprintf(stderr, ":%s()", whence.function);
fputc(' ', stderr);
} else if (whence.function) {
fprintf(stderr, "%s() ", whence.function);
}
vfprintf(stderr, fmt, ap);
fputc('\n', stderr);
}
void logFlush()
{
fflush(stderr);
}
void logConfigChanged()
{
}

1
main.c
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@ -17,6 +17,7 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include <signal.h>
#include "serval.h" #include "serval.h"
#include "conf.h" #include "conf.h"

2
mdp_client.c
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@ -17,8 +17,8 @@
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include <inttypes.h> // for PRIx64 on Android
#include <sys/stat.h> #include <sys/stat.h>
#include "serval.h"
#include "conf.h" #include "conf.h"
#include "log.h" #include "log.h"
#include "str.h" #include "str.h"

4
mdp_client.h
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@ -19,6 +19,10 @@
#ifndef __SERVAL_DNA__MDP_CLIENT_H #ifndef __SERVAL_DNA__MDP_CLIENT_H
#define __SERVAL_DNA__MDP_CLIENT_H #define __SERVAL_DNA__MDP_CLIENT_H
#include "constants.h"
#include "serval_types.h"
#include "os.h"
#include "net.h"
#include "log.h" #include "log.h"
// define 3rd party mdp API without any structure padding // define 3rd party mdp API without any structure padding

4
mdp_filter.c
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@ -17,7 +17,9 @@
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include "serval.h" #include <inttypes.h> // for PRIx64 on Android
#include "serval_types.h"
#include "instance.h"
#include "overlay_address.h" #include "overlay_address.h"
#include "overlay_packet.h" #include "overlay_packet.h"
#include "constants.h" #include "constants.h"

2
meshms.c
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@ -20,7 +20,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#define __MESHMS_INLINE #define __MESHMS_INLINE
#include <assert.h> #include <assert.h>
#include "serval.h" #include "serval.h"
#include "rhizome.h" #include "rhizome_types.h"
#include "meshms.h" #include "meshms.h"
#include "log.h" #include "log.h"
#include "conf.h" #include "conf.h"

1
meshms.h
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@ -28,7 +28,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# endif # endif
#endif #endif
#include "serval.h"
#include "rhizome.h" #include "rhizome.h"
#define MESHMS_MESSAGE_MAX_LEN 4095 #define MESHMS_MESSAGE_MAX_LEN 4095

4
monitor-client.c
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@ -21,10 +21,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <errno.h> #include <errno.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
#include <string.h>
#include <signal.h> #include <signal.h>
#include <sys/types.h> #include <sys/types.h>

3
msp_client.c
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@ -19,10 +19,11 @@
#include <assert.h> #include <assert.h>
#include <inttypes.h> #include <inttypes.h>
#include "serval.h" #include "serval_types.h"
#include "conf.h" #include "conf.h"
#include "mdp_client.h" #include "mdp_client.h"
#include "msp_client.h" #include "msp_client.h"
#include "mem.h"
#include "str.h" #include "str.h"
#include "dataformats.h" #include "dataformats.h"
#include "socket.h" #include "socket.h"

2
msp_client.h
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@ -20,7 +20,7 @@
#ifndef __SERVAL_DNA__MSP_CLIENT_H #ifndef __SERVAL_DNA__MSP_CLIENT_H
#define __SERVAL_DNA__MSP_CLIENT_H #define __SERVAL_DNA__MSP_CLIENT_H
#include "constants.h" #include "constants.h" // for MDP_MTU
#ifndef __MSP_CLIENT_INLINE #ifndef __MSP_CLIENT_INLINE
# if __GNUC__ && !__GNUC_STDC_INLINE__ # if __GNUC__ && !__GNUC_STDC_INLINE__

11
msp_proxy.c
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@ -17,13 +17,18 @@
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include "serval.h" #include <signal.h>
#include "serval_types.h"
#include "mdp_client.h"
#include "msp_client.h"
#include "fdqueue.h"
#include "cli.h"
#include "log.h"
#include "mem.h"
#include "str.h" #include "str.h"
#include "strbuf.h" #include "strbuf.h"
#include "strbuf_helpers.h" #include "strbuf_helpers.h"
#include "dataformats.h" #include "dataformats.h"
#include "mdp_client.h"
#include "msp_client.h"
#include "socket.h" #include "socket.h"
struct buffer{ struct buffer{

2
net.c
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@ -24,7 +24,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <sys/socket.h> #include <sys/socket.h>
#include <time.h> #include <time.h>
#include "serval.h" #include "serval_types.h"
#include "conf.h" #include "conf.h"
#include "net.h" #include "net.h"
#include "socket.h" #include "socket.h"

11
net.h
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@ -24,7 +24,18 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifdef HAVE_NETINET_IN_H #ifdef HAVE_NETINET_IN_H
#include <netinet/in.h> // for struct in_addr #include <netinet/in.h> // for struct in_addr
#endif #endif
#if !defined(FORASTERISK) && !defined(s_addr)
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h> // for in_addr_t #include <arpa/inet.h> // for in_addr_t
#else
typedef uint32_t in_addr_t;
struct in_addr {
in_addr_t s_addr;
};
#endif
#endif
#include "log.h" // for __WHENCE__ and struct __sourceloc #include "log.h" // for __WHENCE__ and struct __sourceloc
/* Build a struct in_addr from a host-byte-order integer. /* Build a struct in_addr from a host-byte-order integer.

4
nonce.c
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@ -17,7 +17,9 @@ along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include "serval.h" #include "constants.h"
#include "os.h"
#include "cli.h"
int nonce_initialised=0; int nonce_initialised=0;
unsigned char nonce_buffer[128]; unsigned char nonce_buffer[128];

12
os.h
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@ -20,11 +20,15 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#ifndef __SERVAL_DNA__OS_H #ifndef __SERVAL_DNA__OS_H
#define __SERVAL_DNA__OS_H #define __SERVAL_DNA__OS_H
#include <stdio.h> #include <sys/types.h> // for off64_t
#include <stdio.h> // for NULL
#include <stdlib.h> #include <stdlib.h>
#include <stdint.h> #include <stdint.h> // for int64_t
#include <unistd.h> #include <unistd.h> // for lseek()
#include <sys/types.h> #ifdef HAVE_STRINGS_H
#include <strings.h> // for bcopy()
#endif
#include <string.h> // for memcmp()
#include "log.h" #include "log.h"
#ifndef __SERVAL_DNA__OS_INLINE #ifndef __SERVAL_DNA__OS_INLINE

2
overlay_address.h
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@ -21,7 +21,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#define __SERVAL_DNA__OVERLAY_ADDRESS_H #define __SERVAL_DNA__OVERLAY_ADDRESS_H
#include "constants.h" #include "constants.h"
#include "os.h" // for time_ms_t
#include "socket.h" #include "socket.h"
#include "overlay_buffer.h" // for struct overlay_buffer
// not reachable // not reachable
#define REACHABLE_NONE 0 #define REACHABLE_NONE 0

3
overlay_packet.h
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@ -21,8 +21,7 @@
#define __SERVAL_DNA__OVERLAY_PACKET_H #define __SERVAL_DNA__OVERLAY_PACKET_H
#include "overlay_address.h" #include "overlay_address.h"
#include "serval.h" #include "serval_types.h"
#include "conf.h"
#define FRAME_NOT_SENT -1 #define FRAME_NOT_SENT -1
#define FRAME_DONT_SEND -2 #define FRAME_DONT_SEND -2

1
performance_timing.c
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@ -46,6 +46,7 @@
POSSIBILITY OF SUCH DAMAGE. POSSIBILITY OF SUCH DAMAGE.
*/ */
#include <inttypes.h> // for PRIu64 on Android
#include "fdqueue.h" #include "fdqueue.h"
#include "conf.h" #include "conf.h"

82
rhizome.h
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@ -22,12 +22,15 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#define __SERVAL_DNA__RHIZOME_H #define __SERVAL_DNA__RHIZOME_H
#include <sqlite3.h> #include <sqlite3.h>
#include <limits.h> #include "serval_types.h"
#include "sha2.h" #include "rhizome_types.h"
#include "overlay_address.h"
#include "overlay_packet.h"
#include "fdqueue.h"
#include "os.h"
#include "uuid.h" #include "uuid.h"
#include "str.h" #include "str.h"
#include "strbuf.h" #include "strbuf.h"
#include "nacl.h"
#ifndef __RHIZOME_INLINE #ifndef __RHIZOME_INLINE
# if __GNUC__ && !__GNUC_STDC_INLINE__ # if __GNUC__ && !__GNUC_STDC_INLINE__
@ -37,80 +40,9 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# endif # endif
#endif #endif
#define RHIZOME_BUNDLE_ID_BYTES crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES
#define RHIZOME_BUNDLE_ID_STRLEN (RHIZOME_BUNDLE_ID_BYTES * 2)
#define RHIZOME_BUNDLE_KEY_BYTES (crypto_sign_edwards25519sha512batch_SECRETKEYBYTES - crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES)
#define RHIZOME_BUNDLE_KEY_STRLEN (RHIZOME_BUNDLE_KEY_BYTES * 2)
#define RHIZOME_FILEHASH_BYTES SHA512_DIGEST_LENGTH
#define RHIZOME_FILEHASH_STRLEN (RHIZOME_FILEHASH_BYTES * 2)
#define RHIZOME_CRYPT_KEY_BYTES crypto_stream_xsalsa20_ref_KEYBYTES
#define RHIZOME_CRYPT_KEY_STRLEN (RHIZOME_CRYPT_KEY_BYTES * 2)
// TODO Rename MANIFEST_ID to BUNDLE_ID
// The following constants are deprecated, use the BUNDLE_ID forms instead
#define RHIZOME_MANIFEST_ID_BYTES RHIZOME_BUNDLE_ID_BYTES
#define RHIZOME_MANIFEST_ID_STRLEN RHIZOME_BUNDLE_ID_STRLEN
// assumed to always be 2^n // assumed to always be 2^n
#define RHIZOME_CRYPT_PAGE_SIZE 4096 #define RHIZOME_CRYPT_PAGE_SIZE 4096
/* Fundamental data type: Rhizome Bundle ID
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
typedef struct rhizome_bid_binary {
unsigned char binary[RHIZOME_MANIFEST_ID_BYTES];
} rhizome_bid_t;
#define RHIZOME_BID_ZERO ((rhizome_bid_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
#define RHIZOME_BID_MAX ((rhizome_bid_t){{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}})
#define rhizome_bid_t_is_zero(bid) is_all_matching((bid).binary, sizeof (*(rhizome_bid_t*)0).binary, 0)
#define rhizome_bid_t_is_max(bid) is_all_matching((bid).binary, sizeof (*(rhizome_bid_t*)0).binary, 0xff)
#define alloca_tohex_rhizome_bid_t(bid) alloca_tohex((bid).binary, sizeof (*(rhizome_bid_t*)0).binary)
int cmp_rhizome_bid_t(const rhizome_bid_t *a, const rhizome_bid_t *b);
int str_to_rhizome_bid_t(rhizome_bid_t *bid, const char *hex);
int strn_to_rhizome_bid_t(rhizome_bid_t *bid, const char *hex, const char **endp);
/* Fundamental data type: Rhizome File Hash
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
typedef struct rhizome_filehash_binary {
unsigned char binary[RHIZOME_FILEHASH_BYTES];
} rhizome_filehash_t;
#define RHIZOME_FILEHASH_NONE ((rhizome_filehash_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
#define rhizome_filehash_t_is_zero(fh) is_all_matching((fh).binary, sizeof (*(rhizome_filehash_t*)0).binary, 0)
#define rhizome_filehash_t_is_max(fh) is_all_matching((fh).binary, sizeof (*(rhizome_filehash_t*)0).binary, 0xff)
#define alloca_tohex_rhizome_filehash_t(fh) alloca_tohex((fh).binary, sizeof (*(rhizome_filehash_t*)0).binary)
int cmp_rhizome_filehash_t(const rhizome_filehash_t *a, const rhizome_filehash_t *b);
int str_to_rhizome_filehash_t(rhizome_filehash_t *fh, const char *hex);
int strn_to_rhizome_filehash_t(rhizome_filehash_t *fh, const char *hex, const char **endp);
/* Fundamental data type: Rhizome Bundle Key
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
typedef struct rhizome_bk_binary {
unsigned char binary[RHIZOME_BUNDLE_KEY_BYTES];
} rhizome_bk_t;
#define RHIZOME_BK_NONE ((rhizome_bk_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
__RHIZOME_INLINE int rhizome_is_bk_none(const rhizome_bk_t *bk) {
return is_all_matching(bk->binary, sizeof bk->binary, 0);
}
#define alloca_tohex_rhizome_bk_t(bk) alloca_tohex((bk).binary, sizeof (*(rhizome_bk_t*)0).binary)
int cmp_rhizome_bk_t(const rhizome_bk_t *a, const rhizome_bk_t *b);
int str_to_rhizome_bk_t(rhizome_bk_t *bk, const char *hex);
int strn_to_rhizome_bk_t(rhizome_bk_t *bk, const char *hex, const char **endp);
extern time_ms_t rhizome_voice_timeout; extern time_ms_t rhizome_voice_timeout;
#define RHIZOME_PRIORITY_HIGHEST RHIZOME_PRIORITY_SERVAL_CORE #define RHIZOME_PRIORITY_HIGHEST RHIZOME_PRIORITY_SERVAL_CORE
@ -141,8 +73,6 @@ typedef struct rhizome_signature {
#define MAX_MANIFEST_VARS 256 #define MAX_MANIFEST_VARS 256
#define MAX_MANIFEST_BYTES 8192 #define MAX_MANIFEST_BYTES 8192
#define RHIZOME_SIZE_UNSET UINT64_MAX
typedef struct rhizome_manifest typedef struct rhizome_manifest
{ {
int manifest_record_number; int manifest_record_number;

114
rhizome_types.h Normal file
View File

@ -0,0 +1,114 @@
/*
Serval Rhizome foundation types
Copyright (C) 2012-2014 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __SERVAL_DNA__RHIZOME_TYPES_H
#define __SERVAL_DNA__RHIZOME_TYPES_H
#include <sys/types.h>
#include <stdint.h>
#include <limits.h>
#include "nacl.h"
#include "sha2.h"
#include "str.h"
#ifndef __RHIZOME_TYPES_INLINE
# if __GNUC__ && !__GNUC_STDC_INLINE__
# define __RHIZOME_TYPES_INLINE extern inline
# else
# define __RHIZOME_TYPES_INLINE inline
# endif
#endif
#define RHIZOME_BUNDLE_ID_BYTES crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES
#define RHIZOME_BUNDLE_ID_STRLEN (RHIZOME_BUNDLE_ID_BYTES * 2)
#define RHIZOME_BUNDLE_KEY_BYTES (crypto_sign_edwards25519sha512batch_SECRETKEYBYTES - crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES)
#define RHIZOME_BUNDLE_KEY_STRLEN (RHIZOME_BUNDLE_KEY_BYTES * 2)
#define RHIZOME_FILEHASH_BYTES SHA512_DIGEST_LENGTH
#define RHIZOME_FILEHASH_STRLEN (RHIZOME_FILEHASH_BYTES * 2)
#define RHIZOME_CRYPT_KEY_BYTES crypto_stream_xsalsa20_ref_KEYBYTES
#define RHIZOME_CRYPT_KEY_STRLEN (RHIZOME_CRYPT_KEY_BYTES * 2)
// TODO Rename MANIFEST_ID to BUNDLE_ID
// The following constants are deprecated, use the BUNDLE_ID forms instead
#define RHIZOME_MANIFEST_ID_BYTES RHIZOME_BUNDLE_ID_BYTES
#define RHIZOME_MANIFEST_ID_STRLEN RHIZOME_BUNDLE_ID_STRLEN
/* Fundamental data type: Rhizome Bundle ID
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
typedef struct rhizome_bid_binary {
unsigned char binary[RHIZOME_MANIFEST_ID_BYTES];
} rhizome_bid_t;
#define RHIZOME_BID_ZERO ((rhizome_bid_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
#define RHIZOME_BID_MAX ((rhizome_bid_t){{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}})
#define rhizome_bid_t_is_zero(bid) is_all_matching((bid).binary, sizeof (*(rhizome_bid_t*)0).binary, 0)
#define rhizome_bid_t_is_max(bid) is_all_matching((bid).binary, sizeof (*(rhizome_bid_t*)0).binary, 0xff)
#define alloca_tohex_rhizome_bid_t(bid) alloca_tohex((bid).binary, sizeof (*(rhizome_bid_t*)0).binary)
int cmp_rhizome_bid_t(const rhizome_bid_t *a, const rhizome_bid_t *b);
int str_to_rhizome_bid_t(rhizome_bid_t *bid, const char *hex);
int strn_to_rhizome_bid_t(rhizome_bid_t *bid, const char *hex, const char **endp);
/* Fundamental data type: Rhizome File Hash
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
typedef struct rhizome_filehash_binary {
unsigned char binary[RHIZOME_FILEHASH_BYTES];
} rhizome_filehash_t;
#define RHIZOME_FILEHASH_NONE ((rhizome_filehash_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
#define rhizome_filehash_t_is_zero(fh) is_all_matching((fh).binary, sizeof (*(rhizome_filehash_t*)0).binary, 0)
#define rhizome_filehash_t_is_max(fh) is_all_matching((fh).binary, sizeof (*(rhizome_filehash_t*)0).binary, 0xff)
#define alloca_tohex_rhizome_filehash_t(fh) alloca_tohex((fh).binary, sizeof (*(rhizome_filehash_t*)0).binary)
int cmp_rhizome_filehash_t(const rhizome_filehash_t *a, const rhizome_filehash_t *b);
int str_to_rhizome_filehash_t(rhizome_filehash_t *fh, const char *hex);
int strn_to_rhizome_filehash_t(rhizome_filehash_t *fh, const char *hex, const char **endp);
/* Fundamental data type: Rhizome Bundle Key
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
typedef struct rhizome_bk_binary {
unsigned char binary[RHIZOME_BUNDLE_KEY_BYTES];
} rhizome_bk_t;
#define RHIZOME_BK_NONE ((rhizome_bk_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
__RHIZOME_TYPES_INLINE int rhizome_is_bk_none(const rhizome_bk_t *bk) {
return is_all_matching(bk->binary, sizeof bk->binary, 0);
}
#define alloca_tohex_rhizome_bk_t(bk) alloca_tohex((bk).binary, sizeof (*(rhizome_bk_t*)0).binary)
int cmp_rhizome_bk_t(const rhizome_bk_t *a, const rhizome_bk_t *b);
int str_to_rhizome_bk_t(rhizome_bk_t *bk, const char *hex);
int strn_to_rhizome_bk_t(rhizome_bk_t *bk, const char *hex, const char **endp);
/* Fundamental data type: Rhizome payload size
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
#define RHIZOME_SIZE_UNSET UINT64_MAX
#endif // __SERVAL_DNA__RHIZOME_TYPES_H

57
serval.h
View File

@ -54,11 +54,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <errno.h> #include <errno.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdarg.h> #include <stdarg.h>
#ifdef HAVE_STRINGS_H
#include <strings.h>
#endif
#include <string.h>
#include <signal.h>
#include <sys/types.h> #include <sys/types.h>
#ifdef WIN32 #ifdef WIN32
@ -98,17 +93,6 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
# endif # endif
#endif //!WIN32 #endif //!WIN32
#if !defined(FORASTERISK) && !defined(s_addr)
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#else
typedef uint32_t in_addr_t;
struct in_addr {
in_addr_t s_addr;
};
#endif
#endif
#ifdef HAVE_SYS_SOCKET_H #ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h> #include <sys/socket.h>
#endif #endif
@ -133,6 +117,8 @@ struct in_addr {
#include <fcntl.h> #include <fcntl.h>
#include <sys/stat.h> #include <sys/stat.h>
#include "serval_types.h"
#include "sighandlers.h"
#include "instance.h" #include "instance.h"
#include "fdqueue.h" #include "fdqueue.h"
#include "cli.h" #include "cli.h"
@ -143,10 +129,6 @@ struct in_addr {
#include "net.h" #include "net.h"
#include "os.h" #include "os.h"
/* UDP Port numbers for various Serval services.
The overlay mesh works over DNA */
#define PORT_DNA 4110
#define BATCH 1 #define BATCH 1
#define NONBATCH 0 #define NONBATCH 0
@ -171,31 +153,6 @@ struct in_addr {
extern const char version_servald[]; extern const char version_servald[];
extern const char copyright_servald[]; extern const char copyright_servald[];
/* Fundamental types.
*/
typedef struct sid_binary {
unsigned char binary[SID_SIZE];
} sid_t;
#define SID_ANY ((sid_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
#define SID_BROADCAST ((sid_t){{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}})
// is the SID entirely 0xFF?
#define is_sid_t_broadcast(SID) is_all_matching((SID).binary, sizeof (*(sid_t*)0).binary, 0xFF)
// is the SID entirely 0x00?
#define is_sid_t_any(SID) is_all_matching((SID).binary, sizeof (*(sid_t*)0).binary, 0)
#define alloca_tohex_sid_t(sid) alloca_tohex((sid).binary, sizeof (*(sid_t*)0).binary)
#define alloca_tohex_sid_t_trunc(sid,strlen) tohex((char *)alloca((strlen)+1), (strlen), (sid).binary)
int cmp_sid_t(const sid_t *a, const sid_t *b);
int str_to_sid_t(sid_t *sid, const char *hex);
int strn_to_sid_t(sid_t *sid, const char *hex, size_t hexlen, const char **endp);
#define alloca_tohex_sas(sas) alloca_tohex((sas), SAS_SIZE)
struct cli_parsed; struct cli_parsed;
extern int servalShutdown; extern int servalShutdown;
@ -277,10 +234,6 @@ int rhizome_opendb();
int parseCommandLine(struct cli_context *context, const char *argv0, int argc, const char *const *argv); int parseCommandLine(struct cli_context *context, const char *argv0, int argc, const char *const *argv);
typedef uint32_t mdp_port_t;
#define PRImdp_port_t "#010" PRIx32
/* Server-side MDP functions */ /* Server-side MDP functions */
void mdp_init_response(const struct internal_mdp_header *in, struct internal_mdp_header *out); void mdp_init_response(const struct internal_mdp_header *in, struct internal_mdp_header *out);
void overlay_mdp_encode_ports(struct overlay_buffer *plaintext, mdp_port_t dst_port, mdp_port_t src_port); void overlay_mdp_encode_ports(struct overlay_buffer *plaintext, mdp_port_t dst_port, mdp_port_t src_port);
@ -344,12 +297,6 @@ int dna_helper_start();
int dna_helper_shutdown(); int dna_helper_shutdown();
int dna_helper_enqueue(struct subscriber *source, mdp_port_t source_port, const char *did); int dna_helper_enqueue(struct subscriber *source, mdp_port_t source_port, const char *did);
int parseDnaReply(const char *buf, size_t len, char *token, char *did, char *name, char *uri, const char **bufp); int parseDnaReply(const char *buf, size_t len, char *token, char *did, char *name, char *uri, const char **bufp);
extern int sigPipeFlag;
extern int sigIoFlag;
extern int sigIntFlag;
void sigPipeHandler(int signal);
void sigIoHandler(int signal);
void sigIntHandler(int signal);
int overlay_mdp_setup_sockets(); int overlay_mdp_setup_sockets();

4
serval_packetvisualise.c
View File

@ -49,11 +49,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include <stdio.h> #include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdint.h> #include <stdint.h>
#include <string.h>
#include <strings.h>
#include "xprintf.h" #include "xprintf.h"
#define MAX_SPACES 120 #define MAX_SPACES 120

73
serval_types.h Normal file
View File

@ -0,0 +1,73 @@
/*
Serval DNA foundation types
Copyright (C) 2012-2014 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __SERVAL_DNA__SERVAL_TYPES_H
#define __SERVAL_DNA__SERVAL_TYPES_H
#include <sys/types.h>
#include <stdint.h>
/* Conveniences to assist readability
*/
typedef char bool_t;
/* Serval ID (aka Subscriber ID)
*/
#define SID_SIZE 32 // == crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES
#define SAS_SIZE 32 // == crypto_sign_edwards25519sha512batch_PUBLICKEYBYTES
#define SID_STRLEN (SID_SIZE*2)
typedef struct sid_binary {
unsigned char binary[SID_SIZE];
} sid_t;
#define SID_ANY ((sid_t){{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}})
#define SID_BROADCAST ((sid_t){{0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff}})
// is the SID entirely 0xFF?
#define is_sid_t_broadcast(SID) is_all_matching((SID).binary, sizeof (*(sid_t*)0).binary, 0xFF)
// is the SID entirely 0x00?
#define is_sid_t_any(SID) is_all_matching((SID).binary, sizeof (*(sid_t*)0).binary, 0)
#define alloca_tohex_sid_t(sid) alloca_tohex((sid).binary, sizeof (*(sid_t*)0).binary)
#define alloca_tohex_sid_t_trunc(sid,strlen) tohex((char *)alloca((strlen)+1), (strlen), (sid).binary)
int cmp_sid_t(const sid_t *a, const sid_t *b);
int str_to_sid_t(sid_t *sid, const char *hex);
int strn_to_sid_t(sid_t *sid, const char *hex, size_t hexlen, const char **endp);
#define alloca_tohex_sas(sas) alloca_tohex((sas), SAS_SIZE)
/* MDP port number
*/
typedef uint32_t mdp_port_t;
#define PRImdp_port_t "#010" PRIx32
/* DID (phone number)
*/
#define DID_MINSIZE 5
#define DID_MAXSIZE 32
#endif // __SERVAL_DNA__SERVAL_TYPES_H

4
sighandlers.c
View File

@ -1,5 +1,6 @@
/* /*
Serval Distributed Numbering Architecture (DNA) Serval DNA signal handlers
Copyright (C) 2014 Serval Project Inc.
Copyright (C) 2012 Paul Gardner-Stephen Copyright (C) 2012 Paul Gardner-Stephen
This program is free software; you can redistribute it and/or This program is free software; you can redistribute it and/or
@ -18,6 +19,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/ */
#include "constants.h" #include "constants.h"
#include "sighandlers.h"
int sigPipeFlag=0; int sigPipeFlag=0;
int sigIoFlag=0; int sigIoFlag=0;

31
sighandlers.h Normal file
View File

@ -0,0 +1,31 @@
/*
Serval DNA signal handlers
Copyright (C) 2014 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __SERVAL_DNA__SIGHANDLERS_H
#define __SERVAL_DNA__SIGHANDLERS_H
extern int sigPipeFlag;
extern int sigIoFlag;
extern int sigIntFlag;
void sigPipeHandler(int signal);
void sigIoHandler(int signal);
void sigIntHandler(int signal);
#endif // __SERVAL_DNA__SIGHANDLERS_H

73
simulator.c
View File

@ -22,6 +22,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <signal.h> #include <signal.h>
#include <time.h> #include <time.h>
#include <sys/time.h>
#include "mem.h" #include "mem.h"
#include "socket.h" #include "socket.h"
@ -108,82 +109,10 @@ struct command_state *stdin_state;
struct network *networks=NULL; struct network *networks=NULL;
static void unicast_alarm(struct sched_ent *alarm); static void unicast_alarm(struct sched_ent *alarm);
const struct __sourceloc __whence = __NOWHERE__;
static const char *_trimbuildpath(const char *path)
{
/* Remove common path prefix */
int lastsep = 0;
int i;
for (i = 0; __FILE__[i] && path[i]; ++i) {
if (i && path[i - 1] == '/')
lastsep = i;
if (__FILE__[i] != path[i])
break;
}
return &path[lastsep];
}
void cf_on_config_change() void cf_on_config_change()
{ {
} }
void logMessage(int level, struct __sourceloc whence, const char *fmt, ...)
{
const char *levelstr = "UNKWN:";
switch (level) {
case LOG_LEVEL_FATAL:
levelstr = "FATAL:";
break;
case LOG_LEVEL_ERROR:
levelstr = "ERROR:";
break;
case LOG_LEVEL_INFO:
levelstr = "INFO:";
break;
case LOG_LEVEL_WARN:
levelstr = "WARN:";
break;
case LOG_LEVEL_DEBUG:
levelstr = "DEBUG:";
break;
}
struct timeval tv;
struct tm tm;
gettimeofday(&tv, NULL);
localtime_r(&tv.tv_sec, &tm);
char buf[50];
strftime(buf, sizeof buf, "%T", &tm);
fprintf(stderr, "%s.%03u ", buf, (unsigned int)tv.tv_usec / 1000);
fprintf(stderr, "%s ", levelstr);
if (whence.file) {
fprintf(stderr, "%s", _trimbuildpath(whence.file));
if (whence.line)
fprintf(stderr, ":%u", whence.line);
if (whence.function)
fprintf(stderr, ":%s()", whence.function);
fputc(' ', stderr);
} else if (whence.function) {
fprintf(stderr, "%s() ", whence.function);
}
va_list ap;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
va_end(ap);
fputc('\n', stderr);
}
void logFlush()
{
}
void logConfigChanged()
{
}
int serverMode=0;
static void recv_packet(int fd, struct network *network, struct peer *destination) static void recv_packet(int fd, struct network *network, struct peer *destination)
{ {
struct socket_address addr; struct socket_address addr;

2
socket.c
View File

@ -22,7 +22,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#include <assert.h> #include <assert.h>
#include <libgen.h> #include <libgen.h>
#include "serval.h" #include "instance.h"
#include "str.h" #include "str.h"
#include "conf.h" #include "conf.h"
#include "log.h" #include "log.h"

35
sourcefiles.mk
View File

@ -1,20 +1,26 @@
# The "client" source files do not depend on "serval.h" or "rhizome.h", ie, # The "client" source files do not depend on "serval.h" or "rhizome.h", ie,
# they can be linked into executables other than servald. # they can be linked into executables other than servald.
SERVAL_CLIENT_SOURCES = \ SERVAL_CLIENT_SOURCES = \
cli.c \
conf.c \ conf.c \
conf_om.c \ conf_om.c \
conf_parse.c \ conf_parse.c \
conf_schema.c \ conf_schema.c \
console.c \
dataformats.c \ dataformats.c \
fdqueue.c \
fifo.c \ fifo.c \
instance.c \ instance.c \
log.c \ limit.c \
logMessage.c \
log_util.c \ log_util.c \
mem.c \ mem.c \
net.c \ net.c \
os.c \ os.c \
performance_timing.c \
randombytes.c \ randombytes.c \
rotbuf.c \ rotbuf.c \
sighandlers.c \
socket.c \ socket.c \
srandomdev.c \ srandomdev.c \
strbuf.c \ strbuf.c \
@ -22,8 +28,14 @@ SERVAL_CLIENT_SOURCES = \
str.c \ str.c \
strlcpy.c \ strlcpy.c \
uuid.c \ uuid.c \
whence.c \
xprintf.c xprintf.c
# These objects do not belong in the Serval DNA daemon but are available for
# client applications.
SERVAL_LIB_SOURCES = \
log_stderr.c
# These source files are imported and do not depend on any local header files. # These source files are imported and do not depend on any local header files.
# They also take a long time to compile, so their dependencies should be as # They also take a long time to compile, so their dependencies should be as
# narrow as possible to avoid unnecessary recompilations when developers modify # narrow as possible to avoid unnecessary recompilations when developers modify
@ -33,26 +45,21 @@ SQLITE3_SOURCES = \
# The source files for building the Serval DNA daemon. # The source files for building the Serval DNA daemon.
SERVAL_DAEMON_SOURCES = \ SERVAL_DAEMON_SOURCES = \
cli.c \
commandline.c \ commandline.c \
console.c \
crypto.c \ crypto.c \
directory_client.c \ directory_client.c \
dna_helper.c \ dna_helper.c \
encode.c \ encode.c \
fdqueue.c \
golay.c \ golay.c \
httpd.c \ httpd.c \
http_server.c \ http_server.c \
keyring.c \ keyring.c \
log.c \
lsif.c \ lsif.c \
limit.c \
main.c \ main.c \
radio_link.c \ radio_link.c \
meshms.c \ meshms.c \
meshms_restful.c \ meshms_restful.c \
mdp_client.c \
mdp_net.c \
msp_client.c \ msp_client.c \
msp_proxy.c \ msp_proxy.c \
monitor.c \ monitor.c \
@ -72,7 +79,6 @@ SERVAL_DAEMON_SOURCES = \
overlay_olsr.c \ overlay_olsr.c \
overlay_packetformats.c \ overlay_packetformats.c \
overlay_payload.c \ overlay_payload.c \
performance_timing.c \
route_link.c \ route_link.c \
rhizome.c \ rhizome.c \
rhizome_bundle.c \ rhizome_bundle.c \
@ -89,7 +95,6 @@ SERVAL_DAEMON_SOURCES = \
serval_packetvisualise.c \ serval_packetvisualise.c \
server.c \ server.c \
sha2.c \ sha2.c \
sighandlers.c \
vomp.c \ vomp.c \
vomp_console.c \ vomp_console.c \
fec-3.0.1/ccsds_tables.c \ fec-3.0.1/ccsds_tables.c \
@ -98,8 +103,12 @@ SERVAL_DAEMON_SOURCES = \
fec-3.0.1/init_rs_char.c \ fec-3.0.1/init_rs_char.c \
context1.c context1.c
SIMULATOR_SOURCES = cli.c conf.c conf_om.c conf_parse.c conf_schema.c \ MDP_CLIENT_SOURCES = \
console.c simulator.c socket.c fdqueue.c performance_timing.c \ mdp_client.c \
str.c os.c mem.c net.c log_util.c strbuf.c strbuf_helpers.c \ mdp_net.c
dataformats.c xprintf.c instance.c limit.c version.c
SIMULATOR_SOURCES = \
simulator.c
MONITOR_CLIENT_SRCS = \
monitor-client.c

21
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@ -0,0 +1,21 @@
/*
Copyright (C) 2014 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "whence.h"
const struct __sourceloc __whence = __NOWHERE__;

83
whence.h Normal file
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/*
Copyright (C) 2012 Serval Project Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __SERVAL_DNA__WHENCE_H
#define __SERVAL_DNA__WHENCE_H
#include <stdio.h> // for NULL
/*
* Every log message identifies the location in the source code at which the
* message was produced. This location is represented by a struct __sourceloc,
* which is passed by value to the logMessage() function and its ilk.
*
* A struct __sourceloc value is generated by the __HERE__ macro, which uses
* the cpp(1) built-in macros __FILE__, __LINE__ and __FUNCTION__ to generate
* its elements. The __NOWHERE__ macro creates a struct __sourceloc with NULL
* and zero fields. If you pass __NOWHERE__ to logMessage(), it will omit
* location information from the log line. The __NOWHENCE__ macro creates a
* special source __sourceloc that logging primitives should interpret to
* suppress the output of the usual source-code location information.
*
* Sometimes, a function wants to log a message as though its caller were the
* origin of the message. This is typical of "primitive" type functions that
* are used in many places throughout the code, and whose internal workings are
* generally well-debugged and of little interest for ongoing development. In
* this case, the code pattern is to declare the underscore-prefixed function
* as taking a struct __sourceloc argument, and a macro that invokes the
* function, passing the __HERE__ macro for that argument:
*
* int _primitive(struct __sourceloc __whence, int arg1, const char *arg2);
*
* #define primitive(arg1, arg2) _primitive(__HERE__, (arg1), (arg2))
*
* Within the _primitive() function, the standard logging macros defined below
* (WHYF(), WARNF(), INFOF(), DEBUGF() etc.) will use the __whence argument
* instead of __HERE__ when logging their message. This is achieved using a
* dirty trick: in the function *definition*, the __sourceloc argument MUST be
* named '__whence'. The trick is that there is a global variable called
* '__whence' which always contains the value of __NOWHERE__. If that variable
* is lexically obscured by a local variable or parameter called '__whence',
* then the DEBUG macros will use __whence, otherwise they will use __HERE__.
* This logic is encapsulated in the __WHENCE__ macro, to make it available to
* for other purposes. For example, a better definition of the primitive()
* macro above would be:
*
* #define primitive(arg1, arg2) _primitive(__WHENCE__, (arg1), (arg2))
*
* Then, if it were invoked from within another primitive-type function, it
* would log messages with the __sourceloc of that primitive's caller, which is
* probably the most useful for diagnosis.
*
* @author Andrew Bettison <andrew@servalproject.com>
*/
struct __sourceloc {
const char *file;
unsigned int line;
const char *function;
};
extern const struct __sourceloc __whence; // see above
#define __HERE__ ((struct __sourceloc){ .file = __FILE__, .line = __LINE__, .function = __FUNCTION__ })
#define __NOWHERE__ ((struct __sourceloc){ .file = NULL, .line = 0, .function = NULL })
#define __NOWHENCE__ ((struct __sourceloc){ .file = "", .line = 0, .function = NULL })
#define __WHENCE__ (__whence.file ? __whence : __HERE__)
#endif // __SERVAL_DNA__WHENCE_H