From 8b5ffaf13de624a480c430f9340b4f0a6fb9da26 Mon Sep 17 00:00:00 2001 From: laforge Date: Fri, 23 Jul 2004 02:31:40 +0000 Subject: start to reorganize tree for new architecture --- pgsql/Makefile.in | 30 ----- pgsql/ulogd_PGSQL.c | 368 ---------------------------------------------------- 2 files changed, 398 deletions(-) delete mode 100644 pgsql/Makefile.in delete mode 100644 pgsql/ulogd_PGSQL.c (limited to 'pgsql') diff --git a/pgsql/Makefile.in b/pgsql/Makefile.in deleted file mode 100644 index a242e0d..0000000 --- a/pgsql/Makefile.in +++ /dev/null @@ -1,30 +0,0 @@ -# - -# Normally You should not need to change anything below -# -include @top_srcdir@/Rules.make - -CFLAGS+=-I@top_srcdir@ -I@top_srcdir@/libipulog/include -I@top_srcdir@/include -SH_CFLAGS:=$(CFLAGS) -fPIC - -SHARED_LIBS=ulogd_PGSQL.so - -all: $(SHARED_LIBS) - -distrib: - -$(SHARED_LIBS): %.so: %_sh.o - $(LD) -shared $(PGSQL_LDFLAGS) -o $@ $< -lc - -%_sh.o: %.c - $(CC) $(PGSQL_CFLAGS) $(SH_CFLAGS) -o $@ -c $< - -clean: - $(RM) $(SHARED_LIBS) *.o - -distclean: - $(RM) Makefile - -install: all - $(INSTALL) -m 755 -d $(DESTDIR)$(ULOGD_LIB_PATH) - $(INSTALL) -m 755 *.so $(DESTDIR)$(ULOGD_LIB_PATH) diff --git a/pgsql/ulogd_PGSQL.c b/pgsql/ulogd_PGSQL.c deleted file mode 100644 index c2a3b71..0000000 --- a/pgsql/ulogd_PGSQL.c +++ /dev/null @@ -1,368 +0,0 @@ -/* ulogd_PGSQL.c, Version $Revision: 1.8 $ - * - * ulogd output plugin for logging to a PGSQL database - * - * (C) 2000 by Harald Welte - * This software is distributed under the terms of GNU GPL - * - * This plugin is based on the MySQL plugin made by Harald Welte. - * The support PostgreSQL were made by Jakab Laszlo. - * - */ - -#include -#include -#include -#include -#include - - -#ifdef DEBUG_PGSQL -#define DEBUGP(x, args...) fprintf(stderr, x, ## args) -#else -#define DEBUGP(x, args...) -#endif - -struct _field { - char name[ULOGD_MAX_KEYLEN]; - unsigned int id; - struct _field *next; -}; - -/* the database handle we are using */ -static PGconn *dbh; - -/* a linked list of the fields the table has */ -static struct _field *fields; - -/* buffer for our insert statement */ -static char *stmt; - -/* pointer to the beginning of the "VALUES" part */ -static char *stmt_val; - -/* pointer to current inser position in statement */ -static char *stmt_ins; - -/* our configuration directives */ -static config_entry_t db_ce = { - .key = "db", - .type = CONFIG_TYPE_STRING, - .options = CONFIG_OPT_MANDATORY, -}; - -static config_entry_t host_ce = { - .next = &db_ce, - .key = "host", - .type = CONFIG_TYPE_STRING, - .options = CONFIG_OPT_NONE, -}; - -static config_entry_t user_ce = { - .next = &host_ce, - .key = "user", - .type = CONFIG_TYPE_STRING, - .options = CONFIG_OPT_MANDATORY, -}; - -static config_entry_t pass_ce = { - .next = &user_ce, - .key = "pass", - .type = CONFIG_TYPE_STRING, - .options = CONFIG_OPT_NONE, -}; - -static config_entry_t table_ce = { - .next = &pass_ce, - .key = "table", - .type = CONFIG_TYPE_STRING, - .options = CONFIG_OPT_MANDATORY, -}; - -/* our main output function, called by ulogd */ -static int pgsql_output(ulog_iret_t *result) -{ - struct _field *f; - ulog_iret_t *res; - PGresult *pgres; -#ifdef IP_AS_STRING - char *tmpstr; /* need this for --log-ip-as-string */ -#endif - - stmt_ins = stmt_val; - - for (f = fields; f; f = f->next) { - res = keyh_getres(f->id); - - if (!res) { - ulogd_log(ULOGD_NOTICE, - "no result for %s ?!?\n", f->name); - } - - if (!res || !IS_VALID((*res))) { - /* no result, we have to fake something */ - sprintf(stmt_ins, "NULL,"); - stmt_ins = stmt + strlen(stmt); - continue; - } - - switch (res->type) { - case ULOGD_RET_INT8: - sprintf(stmt_ins, "%d,", res->value.i8); - break; - case ULOGD_RET_INT16: - sprintf(stmt_ins, "%d,", res->value.i16); - break; - case ULOGD_RET_INT32: - sprintf(stmt_ins, "%d,", res->value.i32); - break; - case ULOGD_RET_INT64: - sprintf(stmt_ins, "%lld,", res->value.i64); - break; - case ULOGD_RET_UINT8: - sprintf(stmt_ins, "%u,", res->value.ui8); - break; - case ULOGD_RET_UINT16: - sprintf(stmt_ins, "%u,", res->value.ui16); - break; - case ULOGD_RET_IPADDR: -#ifdef IP_AS_STRING - *stmt_ins++ = '\''; - tmpstr = (char *)inet_ntoa(ntohl(res->value.ui32)); - PQescapeString(stmt_ins,tmpstr,strlen(tmpstr)); - stmt_ins = stmt + strlen(stmt); - sprintf(stmt_ins, "',"); - break; -#endif /* IP_AS_STRING */ - /* EVIL: fallthrough when logging IP as - * u_int32_t */ - - case ULOGD_RET_UINT32: - sprintf(stmt_ins, "%u,", res->value.ui32); - break; - case ULOGD_RET_UINT64: - sprintf(stmt_ins, "%llu,", res->value.ui64); - break; - case ULOGD_RET_BOOL: - sprintf(stmt_ins, "'%d',", res->value.b); - break; - case ULOGD_RET_STRING: - *stmt_ins++ = '\''; - PQescapeString(stmt_ins,res->value.ptr,strlen(res->value.ptr)); - stmt_ins = stmt + strlen(stmt); - sprintf(stmt_ins, "',"); - break; - case ULOGD_RET_RAW: - ulogd_log(ULOGD_NOTICE,"%s: pgsql doesn't support type RAW\n",res->key); - sprintf(stmt_ins, "NULL,"); - break; - default: - ulogd_log(ULOGD_NOTICE, - "unknown type %d for %s\n", - res->type, res->key); - break; - } - stmt_ins = stmt + strlen(stmt); - } - *(stmt_ins - 1) = ')'; - DEBUGP("stmt=#%s#\n", stmt); - - /* now we have created our statement, insert it */ - /* Added code by Jaki */ - pgres = PQexec(dbh, stmt); - if(!pgres || PQresultStatus(pgres) != PGRES_COMMAND_OK) { - ulogd_log(ULOGD_ERROR, "sql error during insert: %s\n", - PQresultErrorMessage(pgres)); - return 1; - } - - return 0; -} - -#define PGSQL_INSERTTEMPL "insert into X (Y) values (Z)" -#define PGSQL_VALSIZE 100 - -/* create the static part of our insert statement */ -static int pgsql_createstmt(void) -{ - struct _field *f; - unsigned int size; - char buf[ULOGD_MAX_KEYLEN]; - char *underscore; - - if (stmt) { - ulogd_log(ULOGD_NOTICE, "createstmt called, but stmt" - " already existing\n"); - return 1; - } - - /* caclulate the size for the insert statement */ - size = strlen(PGSQL_INSERTTEMPL) + strlen(table_ce.u.string); - - for (f = fields; f; f = f->next) { - /* we need space for the key and a comma, as well as - * enough space for the values */ - size += strlen(f->name) + 1 + PGSQL_VALSIZE; - } - - ulogd_log(ULOGD_DEBUG, "allocating %u bytes for statement\n", size); - - stmt = (char *) malloc(size); - - if (!stmt) { - ulogd_log(ULOGD_ERROR, "OOM!\n"); - return 1; - } - - sprintf(stmt, "insert into %s (", table_ce.u.string); - stmt_val = stmt + strlen(stmt); - - for (f = fields; f; f = f->next) { - strncpy(buf, f->name, ULOGD_MAX_KEYLEN); - while ((underscore = strchr(buf, '.'))) - *underscore = '_'; - sprintf(stmt_val, "%s,", buf); - stmt_val = stmt + strlen(stmt); - } - *(stmt_val - 1) = ')'; - - sprintf(stmt_val, " values ("); - stmt_val = stmt + strlen(stmt); - - ulogd_log(ULOGD_DEBUG, "stmt='%s'\n", stmt); - - return 0; -} - -/* find out which columns the table has */ -static int pgsql_get_columns(const char *table) -{ - PGresult *result; - char buf[ULOGD_MAX_KEYLEN]; - char pgbuf[256]; - char *underscore; - struct _field *f; - int id; - int intaux; - - if (!dbh) - return 1; - - strcpy(pgbuf, "SELECT a.attname FROM pg_class c, pg_attribute a WHERE c.relname ='"); - strncat(pgbuf, table, strlen(table)); - strcat(pgbuf, "' AND a.attnum>0 AND a.attrelid=c.oid ORDER BY a.attnum"); - ulogd_log(ULOGD_DEBUG, pgbuf); - - result = PQexec(dbh, pgbuf); - if (!result) { - ulogd_log(ULOGD_DEBUG, "\n result false"); - return 1; - } - - if (PQresultStatus(result) != PGRES_TUPLES_OK) { - ulogd_log(ULOGD_DEBUG, "\n pres_command_not_ok"); - return 1; - } - - for (intaux=0; intauxname, buf, ULOGD_MAX_KEYLEN); - f->id = id; - f->next = fields; - fields = f; - } - - PQclear(result); - return 0; -} - -static int exit_nicely(PGconn *conn) -{ - PQfinish(conn); - return 0;; -} - -/* make connection and select database */ -static int pgsql_open_db(char *server, char *user, char *pass, char *db) -{ - char connstr[80]; - - if (server) { - strcpy(connstr, " host="); - strcat(connstr, server); - } - - strcat(connstr, " dbname="); - strcat(connstr, db); - strcat(connstr, " user="); - strcat(connstr, user); - - if (pass) { - strcat(connstr, " password="); - strcat(connstr, pass); - } - - dbh = PQconnectdb(connstr); - if (PQstatus(dbh)!=CONNECTION_OK) { - exit_nicely(dbh); - return 1; - } - - return 0; -} - -static int pgsql_init(void) -{ - /* have the opts parsed */ - config_parse_file("PGSQL", &table_ca); - - if (pgsql_open_db(host_ce.u.string, user_ce.u.string, - pass_ce.u.string, db_ce.u.string)) { - ulogd_log(ULOGD_ERROR, "can't establish database connection\n"); - return; - } - - /* read the fieldnames to know which values to insert */ - if (pgsql_get_columns(table_ce.u.string)) { - ulogd_log(ULOGD_ERROR, "unable to get pgsql columns\n"); - return; - } - pgsql_createstmt(); -} - -static void pgsql_fini(void) -{ - PQfinish(dbh); -} - -static ulog_output_t pgsql_plugin = { - .name = "pgsql", - .output = &pgsql_output, - .init = &pgsql_init, - .fini = &pgsql_fini, -}; - -void _init(void) -{ - register_output(&pgsql_plugin); -} -- cgit v1.2.3