diff options
| -rw-r--r-- | Makefile | 3 | ||||
| -rw-r--r-- | conf/Makefile | 24 | ||||
| -rw-r--r-- | sysdep/unix/main.c | 39 |
3 files changed, 59 insertions, 7 deletions
@@ -11,7 +11,8 @@ CFLAGS=$(OPT) $(DEBUG) -Wall -W -Wstrict-prototypes -Wno-unused -Wno-parentheses PROTOCOLS=rip LIBDIRS=sysdep/linux sysdep/unix lib -STDDIRS=nest $(addprefix proto/,$(PROTOCOLS)) +BASEDIRS=nest $(addprefix proto/,$(PROTOCOLS)) +STDDIRS=$(BASEDIRS) $(OBJDIR)/conf DIRS=$(STDDIRS) $(OBJDIR)/lib PARTOBJS=$(join $(addsuffix /,$(STDDIRS)),$(subst /,_,$(addsuffix .o,$(STDDIRS)))) LIBS=$(OBJDIR)/lib/birdlib.a diff --git a/conf/Makefile b/conf/Makefile new file mode 100644 index 0000000..e448189 --- /dev/null +++ b/conf/Makefile @@ -0,0 +1,24 @@ +CONFS=$(TOPDIR)/conf/confbase.Y @CONFS@$(addprefix $(TOPDIR)/,$(addsuffix /config.Y,$(BASEDIRS))) +OBJS=cf-parse.tab.o cf-lex.o +CONF=$(TOPDIR)/conf + +ifdef DEBUG +BISON_DEBUG=-t +#FLEX_DEBUG=-d +endif + +include $(TOPDIR)/Rules + +cf-parse.tab.c cf-parse-tab.h: cf-parse.y + bison -bcf-parse -dv -pcf_ $(BISON_DEBUG) cf-parse.y + +cf-parse.y: $(CONFS) $(CONF)/gen_parser.m4 + m4 -P $(CONF)/gen_parser.m4 $(CONFS) >cf-parse.y + +keywords.h: $(CONFS) $(CONF)/gen_keywords.m4 + m4 -P $(CONF)/gen_keywords.m4 $(CONFS) >keywords.h + +cf-lex.c: cf-lex.l + flex $(FLEX_DEBUG) -sB8 -ocf-lex.c -Pcf_ cf-lex.l + +dep: keywords.h diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c index 3d927cb..c649cb2 100644 --- a/sysdep/unix/main.c +++ b/sysdep/unix/main.c @@ -7,6 +7,8 @@ */ #include <stdio.h> +#include <fcntl.h> +#include <unistd.h> #include <sys/signal.h> #include "nest/bird.h" @@ -16,7 +18,7 @@ #include "nest/route.h" #include "nest/protocol.h" #include "nest/iface.h" -#include "nest/confile.h" +#include "conf/conf.h" #include "unix.h" #include "krt.h" @@ -54,11 +56,32 @@ signal_init(void) } /* - * Config Pool + * Reading the Configuration */ -pool *cfg_pool; -mempool *cfg_mem; +static int conf_fd; + +static int +cf_read(byte *dest, unsigned int len) +{ + int l = read(conf_fd, dest, len); + if (l < 0) + cf_error("Read error"); + return l; +} + +static void +read_config(void) +{ + cf_lex_init_tables(); + cf_allocate(); + conf_fd = open(PATH_CONFIG, O_RDONLY); + if (conf_fd < 0) + die("Unable to open configuration file " PATH_CONFIG ": %m"); + cf_read_hook = cf_read; + cf_lex_init(1); + cf_parse(); +} /* * Hic Est main() @@ -71,9 +94,11 @@ main(void) log_init_debug(NULL); resource_init(); - cfg_pool = rp_new(&root_pool, "Config"); - cfg_mem = mp_new(cfg_pool, 1024); + debug("Reading configuration file.\n"); + read_config(); + + debug("Initializing.\n"); io_init(); rt_init(); if_init(); @@ -88,7 +113,9 @@ main(void) scan_if_init(); auto_router_id(); +#if 0 protos_start(); +#endif handle_sigusr(0); |