[asterisk-commits] tilghman: branch 1.6.1 r145125 - in /branches/1.6.1: ./ res/res_config_pgsql.c
SVN commits to the Asterisk project
asterisk-commits at lists.digium.com
Sun Sep 28 19:21:45 CDT 2008
Author: tilghman
Date: Sun Sep 28 19:21:45 2008
New Revision: 145125
URL: http://svn.digium.com/view/asterisk?view=rev&rev=145125
Log: (empty)
Modified:
branches/1.6.1/ (props changed)
branches/1.6.1/res/res_config_pgsql.c
Propchange: branches/1.6.1/
------------------------------------------------------------------------------
Binary property 'trunk-merged' - no diff available.
Modified: branches/1.6.1/res/res_config_pgsql.c
URL: http://svn.digium.com/view/asterisk/branches/1.6.1/res/res_config_pgsql.c?view=diff&rev=145125&r1=145124&r2=145125
==============================================================================
--- branches/1.6.1/res/res_config_pgsql.c (original)
+++ branches/1.6.1/res/res_config_pgsql.c Sun Sep 28 19:21:45 2008
@@ -642,14 +642,22 @@
return -1;
}
+#define ESCAPE_STRING(buffer, stringname) \
+ do { \
+ int len; \
+ if ((len = strlen(stringname)) > (buffer->len - 1) / 2) { \
+ ast_str_make_space(&buffer, len * 2 + 1); \
+ } \
+ PQescapeStringConn(pgsqlConn, buffer->str, stringname, len, &pgresult); \
+ } while (0)
+
static int store_pgsql(const char *database, const char *table, va_list ap)
{
PGresult *result = NULL;
Oid insertid;
- char sql[256];
- char params[256];
- char vals[256];
- char buf[256];
+ struct ast_str *buf = ast_str_create(256);
+ struct ast_str *sql1 = ast_str_create(256);
+ struct ast_str *sql2 = ast_str_create(256);
int pgresult;
const char *newparam, *newval;
@@ -667,7 +675,7 @@
if (pgsqlConn) {
PQfinish(pgsqlConn);
pgsqlConn = NULL;
- };
+ }
return -1;
}
@@ -680,28 +688,31 @@
/* Create the first part of the query using the first parameter/value pairs we just extracted
If there is only 1 set, then we have our query. Otherwise, loop thru the list and concat */
- PQescapeStringConn(pgsqlConn, buf, newparam, sizeof(newparam), &pgresult);
- snprintf(params, sizeof(params), "%s", buf);
- PQescapeStringConn(pgsqlConn, buf, newval, sizeof(newval), &pgresult);
- snprintf(vals, sizeof(vals), "'%s'", buf);
+ ESCAPE_STRING(buf, newparam);
+ ast_str_set(&sql1, 0, "INSERT INTO %s (%s", table, buf->str);
+ ESCAPE_STRING(buf, newval);
+ ast_str_set(&sql2, 0, ") VALUES ('%s'", buf->str);
while ((newparam = va_arg(ap, const char *))) {
newval = va_arg(ap, const char *);
- PQescapeStringConn(pgsqlConn, buf, newparam, sizeof(newparam), &pgresult);
- snprintf(params + strlen(params), sizeof(params) - strlen(params), ", %s", buf);
- PQescapeStringConn(pgsqlConn, buf, newval, sizeof(newval), &pgresult);
- snprintf(vals + strlen(vals), sizeof(vals) - strlen(vals), ", '%s'", buf);
+ ESCAPE_STRING(buf, newparam);
+ ast_str_append(&sql1, 0, ", %s", buf->str);
+ ESCAPE_STRING(buf, newval);
+ ast_str_append(&sql2, 0, ", '%s'", buf->str);
}
va_end(ap);
- snprintf(sql, sizeof(sql), "INSERT INTO (%s) VALUES (%s)", params, vals);
-
- ast_debug(1, "PostgreSQL RealTime: Insert SQL: %s\n", sql);
-
- if (!(result = PQexec(pgsqlConn, sql))) {
+ ast_str_append(&sql1, 0, "%s)", sql2->str);
+
+ ast_debug(1, "PostgreSQL RealTime: Insert SQL: %s\n", sql1->str);
+
+ if (!(result = PQexec(pgsqlConn, sql1->str))) {
ast_log(LOG_WARNING,
"PostgreSQL RealTime: Failed to query database. Check debug for more info.\n");
- ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql);
+ ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql1->str);
ast_debug(1, "PostgreSQL RealTime: Query Failed because: %s\n", PQerrorMessage(pgsqlConn));
ast_mutex_unlock(&pgsql_lock);
+ ast_free(sql1);
+ ast_free(sql2);
+ ast_free(buf);
return -1;
} else {
ExecStatusType result_status = PQresultStatus(result);
@@ -710,16 +721,22 @@
&& result_status != PGRES_NONFATAL_ERROR) {
ast_log(LOG_WARNING,
"PostgreSQL RealTime: Failed to query database. Check debug for more info.\n");
- ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql);
+ ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql1->str);
ast_debug(1, "PostgreSQL RealTime: Query Failed because: %s (%s)\n",
PQresultErrorMessage(result), PQresStatus(result_status));
ast_mutex_unlock(&pgsql_lock);
+ ast_free(sql1);
+ ast_free(sql2);
+ ast_free(buf);
return -1;
}
}
insertid = PQoidValue(result);
ast_mutex_unlock(&pgsql_lock);
+ ast_free(sql1);
+ ast_free(sql2);
+ ast_free(buf);
ast_debug(1, "PostgreSQL RealTime: row inserted on table: %s, id: %u\n", table, insertid);
@@ -740,8 +757,8 @@
PGresult *result = NULL;
int numrows = 0;
int pgresult;
- char sql[256];
- char buf[256], buf2[256];
+ struct ast_str *sql = ast_str_create(256);
+ struct ast_str *buf1 = ast_str_create(60), *buf2 = ast_str_create(60);
const char *newparam, *newval;
if (!table) {
@@ -774,25 +791,28 @@
/* Create the first part of the query using the first parameter/value pairs we just extracted
If there is only 1 set, then we have our query. Otherwise, loop thru the list and concat */
- PQescapeStringConn(pgsqlConn, buf, keyfield, sizeof(keyfield), &pgresult);
- PQescapeStringConn(pgsqlConn, buf2, lookup, sizeof(lookup), &pgresult);
- snprintf(sql, sizeof(sql), "DELETE FROM %s WHERE %s = '%s'", table, buf, buf2);
+ ESCAPE_STRING(buf1, keyfield);
+ ESCAPE_STRING(buf2, lookup);
+ ast_str_set(&sql, 0, "DELETE FROM %s WHERE %s = '%s'", table, buf1->str, buf2->str);
while ((newparam = va_arg(ap, const char *))) {
newval = va_arg(ap, const char *);
- PQescapeStringConn(pgsqlConn, buf, newparam, sizeof(newparam), &pgresult);
- PQescapeStringConn(pgsqlConn, buf2, newval, sizeof(newval), &pgresult);
- snprintf(sql + strlen(sql), sizeof(sql) - strlen(sql), " AND %s = '%s'", buf, buf2);
+ ESCAPE_STRING(buf1, newparam);
+ ESCAPE_STRING(buf2, newval);
+ ast_str_append(&sql, 0, " AND %s = '%s'", buf1->str, buf2->str);
}
va_end(ap);
- ast_debug(1, "PostgreSQL RealTime: Delete SQL: %s\n", sql);
-
- if (!(result = PQexec(pgsqlConn, sql))) {
+ ast_debug(1, "PostgreSQL RealTime: Delete SQL: %s\n", sql->str);
+
+ if (!(result = PQexec(pgsqlConn, sql->str))) {
ast_log(LOG_WARNING,
"PostgreSQL RealTime: Failed to query database. Check debug for more info.\n");
- ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql);
+ ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql->str);
ast_debug(1, "PostgreSQL RealTime: Query Failed because: %s\n", PQerrorMessage(pgsqlConn));
ast_mutex_unlock(&pgsql_lock);
+ ast_free(buf1);
+ ast_free(buf2);
+ ast_free(sql);
return -1;
} else {
ExecStatusType result_status = PQresultStatus(result);
@@ -801,16 +821,22 @@
&& result_status != PGRES_NONFATAL_ERROR) {
ast_log(LOG_WARNING,
"PostgreSQL RealTime: Failed to query database. Check debug for more info.\n");
- ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql);
+ ast_debug(1, "PostgreSQL RealTime: Query: %s\n", sql->str);
ast_debug(1, "PostgreSQL RealTime: Query Failed because: %s (%s)\n",
PQresultErrorMessage(result), PQresStatus(result_status));
ast_mutex_unlock(&pgsql_lock);
+ ast_free(buf1);
+ ast_free(buf2);
+ ast_free(sql);
return -1;
}
}
numrows = atoi(PQcmdTuples(result));
ast_mutex_unlock(&pgsql_lock);
+ ast_free(buf1);
+ ast_free(buf2);
+ ast_free(sql);
ast_debug(1, "PostgreSQL RealTime: Deleted %d rows on table: %s\n", numrows, table);
More information about the asterisk-commits
mailing list