diff options
Diffstat (limited to 'sysdep')
| -rw-r--r-- | sysdep/unix/main.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c index 732c916..fd921ac 100644 --- a/sysdep/unix/main.c +++ b/sysdep/unix/main.c @@ -62,6 +62,66 @@ async_dump(void) * Reading the Configuration */ +#ifdef PATH_IPROUTE_DIR + +static inline void +add_num_const(char *name, int val) +{ + struct symbol *s = cf_find_symbol(name); + s->class = SYM_NUMBER; + s->def = NULL; + s->aux = val; +} + +/* the code of read_iproute_table() is based on + rtnl_tab_initialize() from iproute2 package */ +static void +read_iproute_table(char *file, char *prefix, int max) +{ + char buf[512], namebuf[512]; + char *name; + int val; + FILE *fp; + + strcpy(namebuf, prefix); + name = namebuf + strlen(prefix); + + fp = fopen(file, "r"); + if (!fp) + return; + + while (fgets(buf, sizeof(buf), fp)) + { + char *p = buf; + + while (*p == ' ' || *p == '\t') + p++; + + if (*p == '#' || *p == '\n' || *p == 0) + continue; + + if (sscanf(p, "0x%x %s\n", &val, name) != 2 && + sscanf(p, "0x%x %s #", &val, name) != 2 && + sscanf(p, "%d %s\n", &val, name) != 2 && + sscanf(p, "%d %s #", &val, name) != 2) + continue; + + if (val < 0 || val > max) + continue; + + for(p = name; *p; p++) + if ((*p < 'a' || *p > 'z') && (*p < '0' || *p > '9') && (*p != '_')) + *p = '_'; + + add_num_const(namebuf, val); + } + + fclose(fp); +} + +#endif // PATH_IPROUTE_DIR + + static int conf_fd; static char *config_name = PATH_CONFIG; @@ -78,6 +138,13 @@ void sysdep_preconfig(struct config *c) { init_list(&c->logfiles); + +#ifdef PATH_IPROUTE_DIR + // read_iproute_table(PATH_IPROUTE_DIR "/rt_protos", "ipp_", 256); + read_iproute_table(PATH_IPROUTE_DIR "/rt_realms", "ipr_", 256); + read_iproute_table(PATH_IPROUTE_DIR "/rt_scopes", "ips_", 256); + read_iproute_table(PATH_IPROUTE_DIR "/rt_tables", "ipt_", 256); +#endif } int |