mirror of
https://github.com/mdbtools/mdbtools.git
synced 2025-07-15 15:16:47 +08:00
new utilities from Karl
This commit is contained in:
brianb
parent
e469aed2d7
commit
a619228310
@ -3,7 +3,7 @@ CC = gcc
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INC = -I ../include `glib-config --cflags`
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LIBS = -L ../libmdb -lmdb `glib-config --libs`
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PROGS = prcat prkkd prtable prdata prdump schema mdb-export
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PROGS = prcat prkkd prtable prdata prdump mdb-schema mdb-export mdb-tables mdb-header mdb-parsecsv
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PRCATOBJS = prcat.o
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PRKKDOBJS = prkkd.o
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PRTABLEOBJS = prtable.o
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@ -11,6 +11,9 @@ PRDATAOBJS = prdata.o
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PRDUMPOBJS = prdump.o
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SCHEMAOBJS = schema.o
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EXPORTOBJS = mdb-export.o
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HEADEROBJS = header.o
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TABLEOBJS = tables.o
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CSVOBJS = parsecsv.o
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all: $(PROGS)
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@ -29,12 +32,21 @@ prdata: $(PRDATAOBJS)
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prdump: $(PRDUMPOBJS)
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$(CC) -g -o $@ $(PRDUMPOBJS) $(LIBS)
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schema: $(SCHEMAOBJS)
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mdb-schema: $(SCHEMAOBJS)
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$(CC) -g -o $@ $(SCHEMAOBJS) $(LIBS)
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mdb-export: $(EXPORTOBJS)
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$(CC) -g -o $@ $(EXPORTOBJS) $(LIBS)
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mdb-tables: $(TABLEOBJS)
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$(CC) -g -o $@ $(TABLEOBJS) $(LIBS)
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mdb-header: $(HEADEROBJS)
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$(CC) -g -o $@ $(HEADEROBJS) $(LIBS)
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mdb-parsecsv: $(CSVOBJS)
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$(CC) -g -o $@ $(CSVOBJS) $(LIBS)
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clean:
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rm -f core *.o $(PROGS)
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151
src/util/header.c
Normal file
151
src/util/header.c
Normal file
@ -0,0 +1,151 @@
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/* MDB Tools - A library for reading MS Access database file
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* Copyright (C) 2000 Brian Bruns
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* this utility dumps the C headers for an existing database */
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/* it will create three files - types.h and dump_types.[ch] */
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#include "mdbtools.h"
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#include <string.h>
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void copy_header (FILE *f)
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{
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fprintf (f, "/******************************************************************/\n");
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fprintf (f, "/* THIS IS AN AUTOMATICALLY GENERATED FILE. DO NOT EDIT IT!!!!!! */\n");
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fprintf (f, "/******************************************************************/\n");
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}
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main (int argc, char **argv)
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{
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int i, j, k;
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MdbHandle *mdb;
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MdbCatalogEntry entry;
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MdbTableDef *table;
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MdbColumn *col;
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FILE *typesfile;
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FILE *headerfile;
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FILE *cfile;
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if (argc < 2) {
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fprintf (stderr, "Usage: %s <file>\n",argv[0]);
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exit (1);
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}
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/* open the database */
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mdb = mdb_open (argv[1]);
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if (!mdb) {
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exit(1);
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}
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typesfile = fopen ("types.h", "w");
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headerfile = fopen ("dumptypes.h", "w");
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cfile = fopen ("dumptypes.c", "w");
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copy_header (typesfile);
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copy_header (headerfile);
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fprintf (headerfile, "#include \"types.h\"\n");
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copy_header (cfile);
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fprintf (cfile, "#include <stdio.h>\n");
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fprintf (cfile, "#include \"dumptypes.h\"\n");
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/* read the catalog */
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mdb_read_catalog (mdb, MDB_TABLE);
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/* loop over each entry in the catalog */
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for (i=0; i < mdb->num_catalog; i++)
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{
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entry = g_array_index (mdb->catalog, MdbCatalogEntry, i);
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/* if it's a table */
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if (entry.object_type == MDB_TABLE)
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{
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/* skip the MSys tables */
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if (strncmp (entry.object_name, "MSys", 4))
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{
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/* make sure it's a table (may be redundant) */
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if (!strcmp (mdb_get_objtype_string (entry.object_type), "Table"))
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{
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fprintf (typesfile, "typedef struct _%s\n", entry.object_name);
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fprintf (typesfile, "{\n");
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fprintf (headerfile, "void dump_%s (%s x);\n",
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entry.object_name, entry.object_name);
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fprintf (cfile, "void dump_%s (%s x)\n{\n",
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entry.object_name, entry.object_name);
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fprintf (cfile, "\tfprintf (stdout, \"**************** %s ****************\\n\");\n", entry.object_name);
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table = mdb_read_table (&entry);
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/* get the columns */
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mdb_read_columns (table);
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/* loop over the columns, dumping the names and types */
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for (k = 0; k < table->num_cols; k++)
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{
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col = g_ptr_array_index (table->columns, k);
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fprintf (cfile, "\tfprintf (stdout, \"x.");
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for (j = 0; j < strlen (col->name); j++)
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{
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fprintf (cfile, "%c", tolower (col->name [j]));
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}
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fprintf (cfile, " = \");\n");
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switch (col->col_type)
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{
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case MDB_INT:
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fprintf (typesfile, "\tint\t");
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fprintf (cfile, "\tdump_int (x.");
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break;
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case MDB_LONGINT:
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fprintf (typesfile, "\tlong\t");
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fprintf (cfile, "\tdump_long (x.");
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break;
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case MDB_TEXT:
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case MDB_MEMO:
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fprintf (typesfile, "\tchar *\t");
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fprintf (cfile, "\tdump_string (x.");
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break;
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}
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for (j = 0; j < strlen (col->name); j++)
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{
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fprintf (typesfile, "%c", tolower (col->name [j]));
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fprintf (cfile, "%c", tolower (col->name [j]));
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}
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fprintf (typesfile, ";\n");
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fprintf (cfile, ");\n");
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}
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fprintf (typesfile, "\n} %s ;\n", entry.object_name);
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fprintf (typesfile, "\n");
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fprintf (cfile, "}\n\n");
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}
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}
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}
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}
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fclose (typesfile);
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fclose (cfile);
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mdb_free_handle (mdb);
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}
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161
src/util/parsecsv.c
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161
src/util/parsecsv.c
Normal file
@ -0,0 +1,161 @@
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/* MDB Tools - A library for reading MS Access database file
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* Copyright (C) 2000 Brian Bruns
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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/* this utility converts a CSV from an existing database to a C file */
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/* input FOO.txt, output FOO.c */
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/* generates an array of type FOO */
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#include <stdio.h>
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#define FILENAMESIZE 128
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#define BUFFERSIZE 4096
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#define LF 10
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#define NL 13
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#define TRUE 1
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#define FALSE 0
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void copy_header (FILE *f)
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{
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fprintf (f, "/******************************************************************/\n");
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fprintf (f, "/* THIS IS AN AUTOMATICALLY GENERATED FILE. DO NOT EDIT IT!!!!!! */\n");
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fprintf (f, "/******************************************************************/\n");
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}
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main (int argc, char **argv)
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{
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char txt_filename [FILENAMESIZE];
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char c_filename [FILENAMESIZE];
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FILE *txtfile;
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FILE *cfile;
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int count;
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char input [BUFFERSIZE];
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int location;
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char c;
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int instring;
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int lastcomma;
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int i;
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if (argc < 2)
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{
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fprintf (stderr, "Usage: %s <file> (assumed extension .txt)\n",argv[0]);
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exit (1);
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}
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strcpy (txt_filename, argv [1]);
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txtfile = fopen (txt_filename, "r");
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if (!txtfile) {
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strcat (txt_filename, ".txt");
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txtfile = fopen (txt_filename, "r");
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if (!txtfile) exit(1);
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} else {
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/* strip away extension */
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for (i=strlen(txt_filename);i > 0 && txt_filename[i]!='.';i--);
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if (txt_filename[i]=='.') txt_filename[i]='\0';
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}
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strcpy (c_filename, argv [1]);
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strcat (c_filename, ".c");
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cfile = fopen (c_filename, "w");
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copy_header (cfile);
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fprintf (cfile, "\n");
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fprintf (cfile, "#include <stdio.h>\n");
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fprintf (cfile, "#include \"types.h\"\n");
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fprintf (cfile, "#include \"dump.h\"\n");
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fprintf (cfile, "\n");
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fprintf (cfile, "const %s %s_array [] = {\n", argv [1], argv [1]);
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c = 0;
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count = 0;
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while (c != -1)
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{
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location = 0;
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memset (input, 0, BUFFERSIZE);
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while ((c = fgetc (txtfile)) != NL)
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{
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if (c == -1)
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break;
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input [location++] = c;
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}
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input [location] = '\0';
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if (location > 0)
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{
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if (count != 0)
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{
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fprintf (cfile, ",\n");
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}
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fprintf (cfile, "{\t\t\t\t/* %6d */\n\t", count);
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instring = FALSE;
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lastcomma = FALSE;
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for (i = 0; i < location; i++)
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{
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if (instring)
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{
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if (input [i] == '\\')
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fprintf (cfile, "\\\\");
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else if (input [i] == LF)
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fprintf (cfile, "\\n");
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else if (input [i] != NL)
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fprintf (cfile, "%c", input [i]);
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if (input [i] == '"')
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{
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instring = FALSE;
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lastcomma = FALSE;
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}
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}
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else
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{
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switch (input [i])
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{
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case ',':
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if (lastcomma)
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fprintf (cfile, "\"\"");
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fprintf (cfile, ",\n\t");
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lastcomma = TRUE;
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break;
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case '"':
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fprintf (cfile, "%c", input [i]);
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lastcomma = FALSE;
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instring = TRUE;
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break;
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default:
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fprintf (cfile, "%c", input [i]);
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lastcomma = FALSE;
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break;
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}
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}
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}
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if (lastcomma)
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fprintf (cfile, "\"\"\n");
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fprintf (cfile, "\n}");
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count++;
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}
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c = fgetc (txtfile);
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}
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fprintf (cfile, "\n};\n");
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fprintf (cfile, "\nconst int %s_array_length = %d;\n", argv [1], count);
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fclose (txtfile);
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fclose (cfile);
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fprintf (stdout, "count = %d\n", count);
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}
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@ -31,7 +31,7 @@ MdbHandle *mdb;
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if (argc<2) {
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fprintf(stderr,"Usage: prcat <file> [<objtype>]\n");
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fprintf(stderr,"Usage: %s <file> [<objtype>]\n",argv[0]);
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exit(1);
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}
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@ -33,7 +33,7 @@ int j;
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int page, start, stop;
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if (argc<4) {
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fprintf(stderr,"Usage: prdump <file> <page> <start> <stop>\n");
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fprintf(stderr,"Usage: %s <file> <page> <start> <stop>\n",argv[0]);
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exit(1);
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}
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@ -31,7 +31,7 @@ GList *l;
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if (argc<2) {
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fprintf(stderr,"Usage: prtable <file> <table>\n");
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fprintf(stderr,"Usage: %s <file> <table>\n",argv[0]);
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exit(1);
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}
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@ -29,7 +29,7 @@ MdbTableDef *table;
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MdbColumn *col;
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if (argc < 2) {
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fprintf (stderr, "Usage: schema <file>\n");
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fprintf (stderr, "Usage: %s <file>\n",argv[0]);
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exit (1);
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}
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72
src/util/tables.c
Normal file
72
src/util/tables.c
Normal file
@ -0,0 +1,72 @@
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/* MDB Tools - A library for reading MS Access database file
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* Copyright (C) 2000 Brian Bruns
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*
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* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
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* (at your option) any later version.
|
||||
*
|
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* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
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*/
|
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|
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/* this utility dumps the schema for an existing database */
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|
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#include "mdbtools.h"
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|
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main (int argc, char **argv)
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{
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int i, j, k;
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MdbHandle *mdb;
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MdbCatalogEntry entry;
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MdbTableDef *table;
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MdbColumn *col;
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if (argc < 2) {
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fprintf (stderr, "Usage: %s <file>\n",argv[0]);
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exit (1);
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}
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/* open the database */
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mdb = mdb_open (argv[1]);
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/* read the catalog */
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mdb_read_catalog (mdb, MDB_TABLE);
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/* loop over each entry in the catalog */
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for (i=0; i < mdb->num_catalog; i++)
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{
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entry = g_array_index (mdb->catalog, MdbCatalogEntry, i);
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/* if it's a table */
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if (entry.object_type == MDB_TABLE)
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{
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/* skip the MSys tables */
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if (strncmp (entry.object_name, "MSys", 4))
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{
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/* make sure it's a table (may be redundant) */
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if (!strcmp (mdb_get_objtype_string (entry.object_type), "Table"))
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{
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/* drop the table if it exists */
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fprintf (stdout, "%s ", entry.object_name);
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}
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}
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}
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}
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fprintf (stdout, "\n");
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mdb_free_handle (mdb);
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}
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