*/
/*
- Copyright (C) 2000-2003 Kern Sibbald and John Walker
+ Copyright (C) 2000-2004 Kern Sibbald and John Walker
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License as
#include "bacula.h"
#include "cats.h"
-#if HAVE_MYSQL | HAVE_SQLITE
+#if HAVE_MYSQL || HAVE_SQLITE || HAVE_POSTGRESQL
+
+uint32_t bacula_db_version = 0;
/* Forward referenced subroutines */
void print_dashes(B_DB *mdb);
{
uint32_t *val = (uint32_t *)ctx;
+ Dmsg1(200, "int_handler starts with row pointing at %x\n", row);
+
if (row[0]) {
+ Dmsg1(200, "int_handler finds '%s'\n", row[0]);
*val = atoi(row[0]);
} else {
+ Dmsg0(200, "int_handler finds zero\n");
*val = 0;
}
+ Dmsg0(200, "int_handler finishes\n");
return 0;
}
*/
/* Check that the tables correspond to the version we want */
-int check_tables_version(void *jcr, B_DB *mdb)
+int check_tables_version(JCR *jcr, B_DB *mdb)
{
- uint32_t version;
char *query = "SELECT VersionId FROM Version";
- version = 0;
- db_sql_query(mdb, query, int_handler, (void *)&version);
- if (version != BDB_VERSION) {
+ bacula_db_version = 0;
+ db_sql_query(mdb, query, int_handler, (void *)&bacula_db_version);
+ if (bacula_db_version != BDB_VERSION) {
Mmsg(&mdb->errmsg, "Version error for database \"%s\". Wanted %d, got %d\n",
- mdb->db_name, BDB_VERSION, version);
+ mdb->db_name, BDB_VERSION, bacula_db_version);
Jmsg(jcr, M_FATAL, 0, "%s", mdb->errmsg);
return 0;
}
return 1;
}
-/* Utility routine for queries */
+/* Utility routine for queries. The database MUST be locked before calling here. */
int
-QueryDB(char *file, int line, void *jcr, B_DB *mdb, char *cmd)
+QueryDB(char *file, int line, JCR *jcr, B_DB *mdb, char *cmd)
{
- if (sql_query(mdb, cmd)) {
+ int status;
+ if ((status=sql_query(mdb, cmd)) != 0) {
m_msg(file, line, &mdb->errmsg, _("query %s failed:\n%s\n"), cmd, sql_strerror(mdb));
j_msg(file, line, jcr, M_FATAL, 0, "%s", mdb->errmsg);
+ if (verbose) {
+ j_msg(file, line, jcr, M_INFO, 0, "%s\n", cmd);
+ }
return 0;
}
+
mdb->result = sql_store_result(mdb);
-
+
return mdb->result != NULL;
}
* 1 on success
*/
int
-InsertDB(char *file, int line, void *jcr, B_DB *mdb, char *cmd)
+InsertDB(char *file, int line, JCR *jcr, B_DB *mdb, char *cmd)
{
if (sql_query(mdb, cmd)) {
m_msg(file, line, &mdb->errmsg, _("insert %s failed:\n%s\n"), cmd, sql_strerror(mdb));
j_msg(file, line, jcr, M_FATAL, 0, "%s", mdb->errmsg);
+ if (verbose) {
+ j_msg(file, line, jcr, M_INFO, 0, "%s\n", cmd);
+ }
return 0;
}
if (mdb->have_insert_id) {
}
if (mdb->num_rows != 1) {
char ed1[30];
- m_msg(file, line, &mdb->errmsg, _("Insertion problem: affect_rows=%s\n"),
+ m_msg(file, line, &mdb->errmsg, _("Insertion problem: affected_rows=%s\n"),
edit_uint64(mdb->num_rows, ed1));
+ if (verbose) {
+ j_msg(file, line, jcr, M_INFO, 0, "%s\n", cmd);
+ }
return 0;
}
mdb->changes++;
* 1 on success
*/
int
-UpdateDB(char *file, int line, void *jcr, B_DB *mdb, char *cmd)
+UpdateDB(char *file, int line, JCR *jcr, B_DB *mdb, char *cmd)
{
if (sql_query(mdb, cmd)) {
m_msg(file, line, &mdb->errmsg, _("update %s failed:\n%s\n"), cmd, sql_strerror(mdb));
j_msg(file, line, jcr, M_ERROR, 0, "%s", mdb->errmsg);
- j_msg(file, line, jcr, M_ERROR, 0, "%s\n", cmd);
+ if (verbose) {
+ j_msg(file, line, jcr, M_INFO, 0, "%s\n", cmd);
+ }
return 0;
}
mdb->num_rows = sql_affected_rows(mdb);
if (mdb->num_rows != 1) {
char ed1[30];
- m_msg(file, line, &mdb->errmsg, _("Update problem: affect_rows=%s\n"),
+ m_msg(file, line, &mdb->errmsg, _("Update problem: affected_rows=%s\n"),
edit_uint64(mdb->num_rows, ed1));
+ if (verbose) {
+ j_msg(file, line, jcr, M_INFO, 0, "%s\n", cmd);
+ }
return 0;
}
mdb->changes++;
* n number of rows affected
*/
int
-DeleteDB(char *file, int line, void *jcr, B_DB *mdb, char *cmd)
+DeleteDB(char *file, int line, JCR *jcr, B_DB *mdb, char *cmd)
{
if (sql_query(mdb, cmd)) {
m_msg(file, line, &mdb->errmsg, _("delete %s failed:\n%s\n"), cmd, sql_strerror(mdb));
j_msg(file, line, jcr, M_ERROR, 0, "%s", mdb->errmsg);
+ if (verbose) {
+ j_msg(file, line, jcr, M_INFO, 0, "%s\n", cmd);
+ }
return -1;
}
mdb->changes++;
* Returns: -1 on failure
* count on success
*/
-int get_sql_record_max(void *jcr, B_DB *mdb)
+int get_sql_record_max(JCR *jcr, B_DB *mdb)
{
SQL_ROW row;
int stat = 0;
return stat;
}
+/*
+ * Return pre-edited error message
+ */
char *db_strerror(B_DB *mdb)
{
return mdb->errmsg;
}
+/*
+ * Lock database, this can be called multiple times by the same
+ * thread without blocking, but must be unlocked the number of
+ * times it was locked.
+ */
void _db_lock(char *file, int line, B_DB *mdb)
{
int errstat;
}
}
+/*
+ * Unlock the database. This can be called multiple times by the
+ * same thread up to the number of times that thread called
+ * db_lock()/
+ */
void _db_unlock(char *file, int line, B_DB *mdb)
{
int errstat;
* much more efficient. Usually started when inserting
* file attributes.
*/
-void db_start_transaction(void *jcr, B_DB *mdb)
+void db_start_transaction(JCR *jcr, B_DB *mdb)
{
#ifdef xAVE_SQLITE
db_lock(mdb);
}
-void db_end_transaction(void *jcr, B_DB *mdb)
+void db_end_transaction(JCR *jcr, B_DB *mdb)
{
#ifdef xAVE_SQLITE
db_lock(mdb);
* and filename parts. They are returned in pool memory
* in the mdb structure.
*/
-void split_path_and_filename(void *jcr, B_DB *mdb, char *fname)
+void split_path_and_filename(JCR *jcr, B_DB *mdb, char *fname)
{
char *p, *f;
Dmsg2(100, "sllit path=%s file=%s\n", mdb->path, mdb->fname);
}
-#endif /* HAVE_MYSQL | HAVE_SQLITE */
+/*
+ * List dashes as part of header for listing SQL results in a table
+ */
+void
+list_dashes(B_DB *mdb, DB_LIST_HANDLER *send, void *ctx)
+{
+ SQL_FIELD *field;
+ int i, j;
+
+ sql_field_seek(mdb, 0);
+ send(ctx, "+");
+ for (i = 0; i < sql_num_fields(mdb); i++) {
+ field = sql_fetch_field(mdb);
+ for (j = 0; j < (int)field->max_length + 2; j++) {
+ send(ctx, "-");
+ }
+ send(ctx, "+");
+ }
+ send(ctx, "\n");
+}
+
+/*
+ * If full_list is set, we list vertically, otherwise, we
+ * list on one line horizontally.
+ */
+void
+list_result(JCR *jcr, B_DB *mdb, DB_LIST_HANDLER *send, void *ctx, e_list_type type)
+{
+ SQL_FIELD *field;
+ SQL_ROW row;
+ int i, col_len, max_len = 0;
+ char buf[2000], ewc[30];
+
+ Dmsg0(200, "list_result starts\n");
+ if (mdb->result == NULL || sql_num_rows(mdb) == 0) {
+ send(ctx, _("No results to list.\n"));
+ return;
+ }
+
+ Dmsg1(200, "list_result starts looking at %d fields\n", sql_num_fields(mdb));
+ /* determine column display widths */
+ sql_field_seek(mdb, 0);
+ for (i = 0; i < sql_num_fields(mdb); i++) {
+ Dmsg1(200, "list_result processing field %d\n", i);
+ field = sql_fetch_field(mdb);
+ col_len = strlen(field->name);
+ if (type == VERT_LIST) {
+ if (col_len > max_len) {
+ max_len = col_len;
+ }
+ } else {
+ if (IS_NUM(field->type) && (int)field->max_length > 0) { /* fixup for commas */
+ field->max_length += (field->max_length - 1) / 3;
+ }
+ if (col_len < (int)field->max_length) {
+ col_len = field->max_length;
+ }
+ if (col_len < 4 && !IS_NOT_NULL(field->flags)) {
+ col_len = 4; /* 4 = length of the word "NULL" */
+ }
+ field->max_length = col_len; /* reset column info */
+ }
+ }
+
+ Dmsg0(200, "list_result finished first loop\n");
+ if (type == VERT_LIST) {
+ goto vertical_list;
+ }
+
+ Dmsg1(200, "list_result starts second loop looking at %d fields\n", sql_num_fields(mdb));
+ list_dashes(mdb, send, ctx);
+ send(ctx, "|");
+ sql_field_seek(mdb, 0);
+ for (i = 0; i < sql_num_fields(mdb); i++) {
+ Dmsg1(200, "list_result looking at field %d\n", i);
+ field = sql_fetch_field(mdb);
+ bsnprintf(buf, sizeof(buf), " %-*s |", (int)field->max_length, field->name);
+ send(ctx, buf);
+ }
+ send(ctx, "\n");
+ list_dashes(mdb, send, ctx);
+
+ Dmsg1(200, "list_result starts third loop looking at %d fields\n", sql_num_fields(mdb));
+ while ((row = sql_fetch_row(mdb)) != NULL) {
+ sql_field_seek(mdb, 0);
+ send(ctx, "|");
+ for (i = 0; i < sql_num_fields(mdb); i++) {
+ field = sql_fetch_field(mdb);
+ if (row[i] == NULL) {
+ bsnprintf(buf, sizeof(buf), " %-*s |", (int)field->max_length, "NULL");
+ } else if (IS_NUM(field->type) && !jcr->gui) {
+ bsnprintf(buf, sizeof(buf), " %*s |", (int)field->max_length,
+ add_commas(row[i], ewc));
+ } else {
+ bsnprintf(buf, sizeof(buf), " %-*s |", (int)field->max_length, row[i]);
+ }
+ send(ctx, buf);
+ }
+ send(ctx, "\n");
+ }
+ list_dashes(mdb, send, ctx);
+ return;
+
+vertical_list:
+
+ Dmsg1(200, "list_result starts vertical list at %d fields\n", sql_num_fields(mdb));
+ while ((row = sql_fetch_row(mdb)) != NULL) {
+ sql_field_seek(mdb, 0);
+ for (i = 0; i < sql_num_fields(mdb); i++) {
+ field = sql_fetch_field(mdb);
+ if (row[i] == NULL) {
+ bsnprintf(buf, sizeof(buf), " %*s: %s\n", max_len, field->name, "NULL");
+ } else if (IS_NUM(field->type) && !jcr->gui) {
+ bsnprintf(buf, sizeof(buf), " %*s: %s\n", max_len, field->name,
+ add_commas(row[i], ewc));
+ } else {
+ bsnprintf(buf, sizeof(buf), " %*s: %s\n", max_len, field->name, row[i]);
+ }
+ send(ctx, buf);
+ }
+ send(ctx, "\n");
+ }
+ return;
+}
+
+
+#endif /* HAVE_MYSQL || HAVE_SQLITE || HAVE_POSTGRESQL */
projects / bacula / bacula / blobdiff