GPtrArray *mdb_read_catalog (MdbHandle *mdb, int objtype)
{
MdbCatalogEntry *entry, msysobj;
MdbTableDef *table;
char obj_id[256];
char obj_name[256];
char obj_type[256];
char obj_flags[256];
int type;
if (!mdb) return NULL;
if (mdb->catalog) mdb_free_catalog(mdb);
mdb->catalog = g_ptr_array_new();
mdb->num_catalog = 0;
/* dummy up a catalog entry so we may read the table def */
memset(&msysobj, 0, sizeof(MdbCatalogEntry));
msysobj.mdb = mdb;
msysobj.object_type = MDB_TABLE;
msysobj.table_pg = 2;
strcpy(msysobj.object_name, "MSysObjects");
/* mdb_table_dump(&msysobj); */
table = mdb_read_table(&msysobj);
if (!table) return NULL;
mdb_read_columns(table);
mdb_bind_column_by_name(table, "Id", obj_id, NULL);
mdb_bind_column_by_name(table, "Name", obj_name, NULL);
mdb_bind_column_by_name(table, "Type", obj_type, NULL);
mdb_bind_column_by_name(table, "Flags", obj_flags, NULL);
mdb_rewind_table(table);
while (mdb_fetch_row(table)) {
type = atoi(obj_type);
if (objtype==MDB_ANY || type == objtype) {
entry = (MdbCatalogEntry *) g_malloc0(sizeof(MdbCatalogEntry));
entry->mdb = mdb;
strcpy(entry->object_name, obj_name);
entry->object_type = (type & 0x7F);
entry->table_pg = atol(obj_id) & 0x00FFFFFF;
entry->flags = atol(obj_flags);
mdb->num_catalog++;
g_ptr_array_add(mdb->catalog, entry);
}
}
mdb_free_tabledef(table);
return mdb->catalog;
}
int
main(int argc, char **argv)
{
MdbHandle *mdb;
MdbTableDef *table;
char *colname, *tabname;
char *colval;
int colnum;
char *sargname = NULL;
char *updstr = NULL;
char data[255];
int len;
if (argc<4) {
fprintf(stderr,"Usage: %s <file> <table> <sargs> <updstr>\n",argv[0]);
exit(1);
}
mdb = mdb_open(argv[1], MDB_WRITABLE);
tabname = argv[2];
sargname = argv[3];
updstr = g_strdup(argv[4]);
table = mdb_read_table_by_name(mdb, tabname, MDB_TABLE);
if (table) {
mdb_read_columns(table);
mdb_read_indices(table);
printf("updstr %s\n",updstr);
colname = strtok(updstr,"=");
colval = strtok(NULL,"=");
colnum = mdb_bind_column_by_name(table, colname, data, &len);
printf("column %d\n", colnum);
read_to_row(table, sargname);
printf("current value of %s is %s, changing to %s\n", colname, data, colval);
len = strlen(colval);
strcpy(data,colval);
mdb_update_row(table);
mdb_free_tabledef(table);
}
mdb_close(mdb);
return 0;
}
int
main(int argc, char **argv)
{
MdbHandle *mdb;
MdbTableDef *table;
char *dot, *colname, *tabname;
char *sargname = NULL;
if (argc<2) {
fprintf(stderr,"Usage: %s <file> <table.column> [sargs]\n",argv[0]);
exit(1);
}
mdb_init();
mdb = mdb_open(argv[1], MDB_NOFLAGS);
dot = strchr(argv[2],'.');
if (argc>3) sargname = argv[3];
if (!dot) {
fprintf(stderr,"Usage: %s <file> <table.column> [sarg]\n",argv[0]);
exit(1);
}
tabname = argv[2];
*dot='\0';
colname = ++dot;
table = mdb_read_table_by_name(mdb, tabname, MDB_TABLE);
if (table) {
mdb_read_columns(table);
dump_ole(table, colname, sargname);
mdb_free_tabledef(table);
}
mdb_close(mdb);
mdb_exit();
exit(0);
}
main(int argc, char **argv)
{
MdbHandle *mdb;
MdbTableDef *table;
mdb_init();
if (!(mdb = mdb_open(MDB_FILE, MDB_NOFLAGS))) {
exit(1);
}
table = mdb_read_table_by_name(mdb, TABLE_NAME, MDB_TABLE);
if (table) {
print_table(table);
mdb_free_tabledef(table);
}
mdb_close(mdb);
mdb_exit();
exit(0);
}
static void
generate_table_schema(FILE *outfile, MdbCatalogEntry *entry, char *dbnamespace, guint32 export_options)
{
MdbTableDef *table;
MdbHandle *mdb = entry->mdb;
MdbColumn *col;
unsigned int i;
char* quoted_table_name;
char* quoted_name;
MdbProperties *props;
const char *prop_value;
quoted_table_name = mdb->default_backend->quote_schema_name(dbnamespace, entry->object_name);
/* drop the table if it exists */
if (export_options & MDB_SHEXP_DROPTABLE)
fprintf (outfile, mdb->default_backend->drop_statement, quoted_table_name);
/* create the table */
fprintf (outfile, "CREATE TABLE %s\n", quoted_table_name);
fprintf (outfile, " (\n");
table = mdb_read_table (entry);
/* get the columns */
mdb_read_columns (table);
/* loop over the columns, dumping the names and types */
for (i = 0; i < table->num_cols; i++) {
col = g_ptr_array_index (table->columns, i);
quoted_name = mdb->default_backend->quote_schema_name(NULL, col->name);
fprintf (outfile, "\t%s\t\t\t%s", quoted_name,
mdb_get_colbacktype_string (col));
free(quoted_name);
if (mdb_colbacktype_takes_length(col)) {
/* more portable version from DW patch */
if (col->col_size == 0)
fputs(" (255)", outfile);
else
fprintf(outfile, " (%d)", col->col_size);
}
if (export_options & MDB_SHEXP_CST_NOTNULL) {
if (col->col_type == MDB_BOOL) {
/* access booleans are never null */
fputs(" NOT NULL", outfile);
} else {
const gchar *not_null = mdb_col_get_prop(col, "Required");
if (not_null && not_null[0]=='y')
fputs(" NOT NULL", outfile);
}
}
if (export_options & MDB_SHEXP_DEFVALUES) {
int done = 0;
if (col->props) {
gchar *defval = g_hash_table_lookup(col->props->hash, "DefaultValue");
if (defval) {
size_t def_len = strlen(defval);
fputs(" DEFAULT ", outfile);
/* ugly hack to detect the type */
if (defval[0]=='"' && defval[def_len-1]=='"') {
/* this is a string */
gchar *output_default = malloc(def_len-1);
gchar *output_default_escaped = malloc(def_len-1);
memcpy(output_default, defval+1, def_len-2);
output_default[def_len-2] = 0;
output_default_escaped = quote_with_squotes(output_default);
fputs(output_default_escaped, outfile);
g_free(output_default_escaped);
free(output_default);
} else if (!strcmp(defval, "Yes"))
fputs("TRUE", outfile);
else if (!strcmp(defval, "No"))
fputs("FALSE", outfile);
else if (!strcasecmp(defval, "date()")) {
if (!strcmp(mdb_col_get_prop(col, "Format"), "Short Date"))
fputs(mdb->default_backend->short_now, outfile);
else
fputs(mdb->default_backend->long_now, outfile);
}
else
fputs(defval, outfile);
done = 1;
}
}
if (!done && col->col_type == MDB_BOOL)
/* access booleans are false by default */
fputs(" DEFAULT FALSE", outfile);
}
if (i < table->num_cols - 1)
fputs(", \n", outfile);
else
fputs("\n", outfile);
} /* for */
fputs(");\n", outfile);
/* Add the constraints on columns */
for (i = 0; i < table->num_cols; i++) {
col = g_ptr_array_index (table->columns, i);
props = col->props;
if (!props)
continue;
quoted_name = mdb->default_backend->quote_schema_name(NULL, col->name);
if (export_options & MDB_SHEXP_CST_NOTEMPTY) {
prop_value = mdb_col_get_prop(col, "AllowZeroLength");
if (prop_value && prop_value[0]=='n')
fprintf(outfile,
mdb->default_backend->constaint_not_empty_statement,
quoted_table_name, quoted_name);
}
if (export_options & MDB_SHEXP_COMMENTS) {
prop_value = mdb_col_get_prop(col, "Description");
if (prop_value) {
char *comment = quote_with_squotes(prop_value);
fprintf(outfile,
mdb->default_backend->column_comment_statement,
quoted_table_name, quoted_name, comment);
free(comment);
}
}
free(quoted_name);
}
/* Add the constraints on table */
if (export_options & MDB_SHEXP_COMMENTS) {
prop_value = mdb_table_get_prop(table, "Description");
if (prop_value) {
char *comment = quote_with_squotes(prop_value);
fprintf(outfile,
mdb->default_backend->table_comment_statement,
quoted_table_name, comment);
free(comment);
}
}
fputc('\n', outfile);
if (export_options & MDB_SHEXP_INDEXES)
// prints all the indexes of that table
mdb_print_indexes(outfile, table, dbnamespace);
free(quoted_table_name);
mdb_free_tabledef (table);
}
int
main (int argc, char **argv)
{
unsigned int i, j, k;
unsigned int unsupported = 0;
MdbHandle *mdb;
MdbCatalogEntry *entry;
MdbTableDef *table;
MdbColumn *col;
FILE *typesfile;
FILE *headerfile;
FILE *cfile;
if (argc < 2) {
fprintf (stderr, "Usage: %s <file>\n",argv[0]);
exit (1);
}
mdb_init();
/* open the database */
mdb = mdb_open (argv[1], MDB_NOFLAGS);
if (!mdb) {
mdb_exit();
exit(1);
}
typesfile = fopen ("types.h", "w");
headerfile = fopen ("dumptypes.h", "w");
cfile = fopen ("dumptypes.c", "w");
copy_header (typesfile);
copy_header (headerfile);
fprintf (headerfile, "#include \"types.h\"\n");
copy_header (cfile);
fprintf (cfile, "#include <stdio.h>\n");
fprintf (cfile, "#include \"dumptypes.h\"\n");
/* read the catalog */
mdb_read_catalog (mdb, MDB_TABLE);
/* loop over each entry in the catalog */
for (i=0; i < mdb->num_catalog; i++)
{
entry = g_ptr_array_index (mdb->catalog, i);
if (!mdb_is_user_table(entry))
continue;
fprintf (typesfile, "typedef struct _%s\n", entry->object_name);
fprintf (typesfile, "{\n");
fprintf (headerfile, "void dump_%s (%s x);\n",
entry->object_name, entry->object_name);
fprintf (cfile, "void dump_%s (%s x)\n{\n",
entry->object_name, entry->object_name);
fprintf (cfile, "\tfprintf (stdout, \"**************** %s ****************\\n\");\n", entry->object_name);
table = mdb_read_table (entry);
/* get the columns */
mdb_read_columns (table);
/* loop over the columns, dumping the names and types */
for (k = 0; k < table->num_cols; k++)
{
col = g_ptr_array_index (table->columns, k);
fprintf (cfile, "\tfprintf (stdout, \"x.");
for (j = 0; j < strlen (col->name); j++)
{
fprintf (cfile, "%c", tolower (col->name [j]));
}
fprintf (cfile, " = \");\n");
switch (col->col_type)
{
case MDB_INT:
fprintf (typesfile, "\tint\t");
fprintf (cfile, "\tdump_int (x.");
break;
case MDB_LONGINT:
fprintf (typesfile, "\tlong\t");
fprintf (cfile, "\tdump_long (x.");
break;
case MDB_TEXT:
case MDB_MEMO:
fprintf (typesfile, "\tchar *\t");
fprintf (cfile, "\tdump_string (x.");
break;
default:
unsupported = 1;
break;
}
for (j = 0; j < strlen (col->name); j++)
{
fprintf (typesfile, "%c", tolower (col->name [j]));
fprintf (cfile, "%c", tolower (col->name [j]));
}
fprintf (typesfile, ";\n");
fprintf (cfile, ");\n");
}
fprintf (typesfile, "\n} %s ;\n", entry->object_name);
fprintf (typesfile, "\n");
fprintf (cfile, "}\n\n");
mdb_free_tabledef(table);
}
fclose (headerfile);
fclose (typesfile);
fclose (cfile);
mdb_close (mdb);
mdb_exit();
if (unsupported)
fputs("ERROR: unsupported type.\n", stderr);
exit(unsupported);
}
int
main(int argc, char **argv)
{
MdbHandle *mdb;
MdbTableDef *table;
gchar name[256];
gchar *propColName;
void *buf;
int col_num;
int found = 0;
if (argc < 3) {
fprintf(stderr,"Usage: %s <file> <object name> [<prop col>]\n",
argv[0]);
return 1;
}
if (argc < 4)
propColName = "LvProp";
else
propColName = argv[3];
mdb_init();
mdb = mdb_open(argv[1], MDB_NOFLAGS);
if (!mdb) {
mdb_exit();
return 1;
}
table = mdb_read_table_by_name(mdb, "MSysObjects", MDB_ANY);
if (!table) {
mdb_close(mdb);
mdb_exit();
return 1;
}
mdb_read_columns(table);
mdb_rewind_table(table);
mdb_bind_column_by_name(table, "Name", name, NULL);
buf = g_malloc(MDB_BIND_SIZE);
col_num = mdb_bind_column_by_name(table, propColName, buf, NULL);
if (col_num < 1) {
g_free(buf);
mdb_free_tabledef(table);
mdb_close(mdb);
mdb_exit();
printf("Column %s not found in MSysObjects!\n", argv[3]);
return 1;
}
while(mdb_fetch_row(table)) {
if (!strcmp(name, argv[2])) {
found = 1;
break;
}
}
if (found) {
MdbColumn *col = g_ptr_array_index(table->columns, col_num-1);
size_t size;
void *kkd = mdb_ole_read_full(mdb, col, &size);
dump_kkd(mdb, kkd, size);
free(kkd);
}
g_free(buf);
mdb_free_tabledef(table);
mdb_close(mdb);
mdb_exit();
return 0;
}
int
main (int argc, char **argv)
{
unsigned int j;
MdbHandle *mdb;
MdbTableDef *table;
MdbColumn *col;
/* doesn't handle tables > 256 columns. Can that happen? */
char *bound_values [256];
char delimiter [] = ", ";
char quote_text = 1;
int count = 0;
int started;
if (argc < 3)
{
fprintf (stderr, "Usage: %s <file> <table>\n", argv [0]);
exit (1);
}
mdb_init();
mdb = mdb_open (argv [1], MDB_NOFLAGS);
table = mdb_read_table_by_name (mdb, argv[2], MDB_TABLE);
if (table)
{
mdb_read_columns (table);
mdb_rewind_table (table);
for (j = 0; j < table->num_cols; j++)
{
bound_values [j] = (char *) g_malloc (MDB_BIND_SIZE);
bound_values [j] [0] = '\0';
mdb_bind_column (table, j+1, bound_values[j], NULL);
}
fprintf (stdout, "/******************************************************************/\n");
fprintf (stdout, "/* THIS IS AN AUTOMATICALLY GENERATED FILE. DO NOT EDIT IT!!!!!! */\n");
fprintf (stdout, "/******************************************************************/\n");
fprintf (stdout, "\n");
fprintf (stdout, "#include <stdio.h>\n");
fprintf (stdout, "#include \"types.h\"\n");
fprintf (stdout, "#include \"dump.h\"\n");
fprintf (stdout, "\n");
fprintf (stdout, "const %s %s_array [] = {\n", argv [2], argv [2]);
count = 0;
started = 0;
while (mdb_fetch_row (table))
{
if (started != 0)
{
fprintf (stdout, ",\n");
}
started = 1;
fprintf (stdout, "{\t\t\t\t/* %6d */\n\t", count);
for (j = 0; j < table->num_cols; j++)
{
fprintf (stdout, "\t");
col = g_ptr_array_index (table->columns, j);
if (quote_text &&
(col->col_type == MDB_TEXT ||
col->col_type == MDB_MEMO))
{
fprintf (stdout, "\"%s\"", bound_values [j]);
}
else
{
fprintf (stdout, "%s", bound_values [j]);
}
if (j != table->num_cols - 1)
{
fprintf (stdout, "%s\n", delimiter);
}
else
{
fprintf (stdout, "\n");
}
}
fprintf (stdout, "}");
count++;
}
fprintf (stdout, "\n};\n\n");
for (j = 0; j < table->num_cols; j++)
{
g_free (bound_values [j]);
}
mdb_free_tabledef(table);
}
mdb_close (mdb);
mdb_exit();
fprintf (stdout, "const int %s_array_length = %d;\n",
argv [2],
count);
exit(0);
}
int
main(int argc, char **argv)
{
int i, row;
MdbHandle *mdb;
MdbTableDef *table;
MdbField fields[256];
char line[MAX_ROW_SIZE];
int num_fields;
/* doesn't handle tables > 256 columns. Can that happen? */
int opt;
FILE *in;
char delimiter[2] = ",";
char header_rows = 0;
while ((opt=getopt(argc, argv, "H:d:"))!=-1) {
switch (opt) {
case 'H':
header_rows = atol(optarg);
break;
case 'd':
delimiter[0] = optarg[0];
break;
default:
break;
}
}
/*
** optind is now the position of the first non-option arg,
** see getopt(3)
*/
if (argc-optind < 3) {
fprintf(stderr,"Usage: %s [options] <database> <table> <csv file>\n",argv[0]);
fprintf(stderr,"where options are:\n");
fprintf(stderr," -H <rows> skip <rows> header rows\n");
fprintf(stderr," -d <delimiter> specify a column delimiter\n");
exit(1);
}
if (!(mdb = mdb_open(argv[optind], MDB_WRITABLE))) {
exit(1);
}
table = mdb_read_table_by_name(mdb, argv[argc-2], MDB_TABLE);
if (!table) {
fprintf(stderr,"Table %s not found in database\n", argv[argc-2]);
exit(1);
}
mdb_read_columns(table);
mdb_read_indices(table);
mdb_rewind_table(table);
/*
* open the CSV file and read any header rows
*/
in = fopen(argv[argc-1], "r");
if (!in) {
fprintf(stderr, "Can not open file %s\n", argv[argc-1]);
exit(1);
}
for (i=0;i<header_rows;i++)
if (!fgets(line, MAX_ROW_SIZE, in)) {
fprintf(stderr, "Error while reading header column #%d. Check -H parameter.\n", i);
exit(1);
}
row = 1;
while (fgets(line, MAX_ROW_SIZE, in)) {
num_fields = prep_row(table, line, fields, delimiter);
if (!num_fields) {
fprintf(stderr, "Aborting import at row %d\n", row);
exit(1);
}
/*
* all the prep work is done, let's add the row
*/
mdb_insert_row(table, num_fields, fields);
}
mdb_free_tabledef(table);
fclose(in);
mdb_close(mdb);
return 0;
}