From 84ce49c7e644e2a7da022f55a703e30498eee388 Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Sat, 9 Jan 2010 16:15:40 +0000 Subject: Add QDBM 1.8.77 dbm-compatible database library to sources, will probably be used as a default for the reference tracking implementation as it's smaller than BDB and apparently faster. --- qdbm/crmgr.c | 956 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 956 insertions(+) create mode 100644 qdbm/crmgr.c (limited to 'qdbm/crmgr.c') diff --git a/qdbm/crmgr.c b/qdbm/crmgr.c new file mode 100644 index 00000000..8d9baf34 --- /dev/null +++ b/qdbm/crmgr.c @@ -0,0 +1,956 @@ +/************************************************************************************************* + * Utility for debugging Curia and its applications + * Copyright (C) 2000-2007 Mikio Hirabayashi + * This file is part of QDBM, Quick Database Manager. + * QDBM is free software; you can redistribute it and/or modify it under the terms of the GNU + * Lesser General Public License as published by the Free Software Foundation; either version + * 2.1 of the License or any later version. QDBM 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 Lesser General Public License for more + * details. + * You should have received a copy of the GNU Lesser General Public License along with QDBM; if + * not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + * 02111-1307 USA. + *************************************************************************************************/ + + +#include +#include +#include +#include +#include +#include + +#undef TRUE +#define TRUE 1 /* boolean true */ +#undef FALSE +#define FALSE 0 /* boolean false */ + +#define ALIGNSIZ 32 /* basic size of alignment */ + + +/* for RISC OS */ +#if defined(__riscos__) || defined(__riscos) +#include +int __riscosify_control = __RISCOSIFY_NO_PROCESS; +#endif + + +/* global variables */ +const char *progname; /* program name */ + + +/* function prototypes */ +int main(int argc, char **argv); +void usage(void); +char *hextoobj(const char *str, int *sp); +char *dectoiobj(const char *str, int *sp); +int runcreate(int argc, char **argv); +int runput(int argc, char **argv); +int runout(int argc, char **argv); +int runget(int argc, char **argv); +int runlist(int argc, char **argv); +int runoptimize(int argc, char **argv); +int runinform(int argc, char **argv); +int runremove(int argc, char **argv); +int runrepair(int argc, char **argv); +int runexportdb(int argc, char **argv); +int runimportdb(int argc, char **argv); +int runsnaffle(int argc, char **argv); +void pdperror(const char *name); +void printobj(const char *obj, int size); +void printobjhex(const char *obj, int size); +int docreate(const char *name, int bnum, int dnum, int sparse); +int doput(const char *name, const char *kbuf, int ksiz, + const char *vbuf, int vsiz, int dmode, int lob, int align); +int doout(const char *name, const char *kbuf, int ksiz, int lob); +int doget(const char *name, int opts, const char *kbuf, int ksiz, + int start, int max, int ox, int lob, int nb); +int dolist(const char *name, int opts, int kb, int vb, int ox); +int dooptimize(const char *name, int bnum, int align); +int doinform(const char *name, int opts); +int doremove(const char *name); +int dorepair(const char *name); +int doexportdb(const char *name, const char *dir); +int doimportdb(const char *name, const char *dir, int bnum, int dnum); +int dosnaffle(const char *name, const char *kbuf, int ksiz, int ox, int nb); + + +/* main routine */ +int main(int argc, char **argv){ + char *env; + int rv; + cbstdiobin(); + progname = argv[0]; + if((env = getenv("QDBMDBGFD")) != NULL) dpdbgfd = atoi(env); + if(argc < 2) usage(); + rv = 0; + if(!strcmp(argv[1], "create")){ + rv = runcreate(argc, argv); + } else if(!strcmp(argv[1], "put")){ + rv = runput(argc, argv); + } else if(!strcmp(argv[1], "out")){ + rv = runout(argc, argv); + } else if(!strcmp(argv[1], "get")){ + rv = runget(argc, argv); + } else if(!strcmp(argv[1], "list")){ + rv = runlist(argc, argv); + } else if(!strcmp(argv[1], "optimize")){ + rv = runoptimize(argc, argv); + } else if(!strcmp(argv[1], "inform")){ + rv = runinform(argc, argv); + } else if(!strcmp(argv[1], "remove")){ + rv = runremove(argc, argv); + } else if(!strcmp(argv[1], "repair")){ + rv = runrepair(argc, argv); + } else if(!strcmp(argv[1], "exportdb")){ + rv = runexportdb(argc, argv); + } else if(!strcmp(argv[1], "importdb")){ + rv = runimportdb(argc, argv); + } else if(!strcmp(argv[1], "snaffle")){ + rv = runsnaffle(argc, argv); + } else if(!strcmp(argv[1], "version") || !strcmp(argv[1], "--version")){ + printf("Powered by QDBM version %s on %s%s\n", + dpversion, dpsysname, dpisreentrant ? " (reentrant)" : ""); + printf("Copyright (c) 2000-2007 Mikio Hirabayashi\n"); + rv = 0; + } else { + usage(); + } + return rv; +} + + +/* print the usage and exit */ +void usage(void){ + fprintf(stderr, "%s: administration utility for Curia\n", progname); + fprintf(stderr, "\n"); + fprintf(stderr, "usage:\n"); + fprintf(stderr, " %s create [-s] [-bnum num] [-dnum num] name\n", progname); + fprintf(stderr, " %s put [-kx|-ki] [-vx|-vi|-vf] [-keep|-cat] [-lob] [-na] " + "name key val\n", progname); + fprintf(stderr, " %s out [-kx|-ki] [-lob] name key\n", progname); + fprintf(stderr, " %s get [-nl] [-kx|-ki] [-start num] [-max num] [-ox] [-lob] [-n] name key\n", + progname); + fprintf(stderr, " %s list [-nl] [-k|-v] [-ox] name\n", progname); + fprintf(stderr, " %s optimize [-bnum num] [-na] name\n", progname); + fprintf(stderr, " %s inform [-nl] name\n", progname); + fprintf(stderr, " %s remove name\n", progname); + fprintf(stderr, " %s repair name\n", progname); + fprintf(stderr, " %s exportdb name dir\n", progname); + fprintf(stderr, " %s importdb [-bnum num] [-dnum num] name dir\n", progname); + fprintf(stderr, " %s snaffle [-kx|-ki] [-ox] [-n] name key\n", progname); + fprintf(stderr, " %s version\n", progname); + fprintf(stderr, "\n"); + exit(1); +} + + +/* create a binary object from a hexadecimal string */ +char *hextoobj(const char *str, int *sp){ + char *buf, mbuf[3]; + int len, i, j; + len = strlen(str); + if(!(buf = malloc(len + 1))) return NULL; + j = 0; + for(i = 0; i < len; i += 2){ + while(strchr(" \n\r\t\f\v", str[i])){ + i++; + } + if((mbuf[0] = str[i]) == '\0') break; + if((mbuf[1] = str[i+1]) == '\0') break; + mbuf[2] = '\0'; + buf[j++] = (char)strtol(mbuf, NULL, 16); + } + buf[j] = '\0'; + *sp = j; + return buf; +} + + +/* create a integer object from a decimal string */ +char *dectoiobj(const char *str, int *sp){ + char *buf; + int num; + num = atoi(str); + if(!(buf = malloc(sizeof(int)))) return NULL; + *(int *)buf = num; + *sp = sizeof(int); + return buf; +} + + +/* parse arguments of create command */ +int runcreate(int argc, char **argv){ + char *name; + int i, sb, bnum, dnum, rv; + name = NULL; + sb = FALSE; + bnum = -1; + dnum = -1; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-s")){ + sb = TRUE; + } else if(!strcmp(argv[i], "-bnum")){ + if(++i >= argc) usage(); + bnum = atoi(argv[i]); + } else if(!strcmp(argv[i], "-dnum")){ + if(++i >= argc) usage(); + dnum = atoi(argv[i]); + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else { + usage(); + } + } + if(!name) usage(); + rv = docreate(name, bnum, dnum, sb); + return rv; +} + + +/* parse arguments of put command */ +int runput(int argc, char **argv){ + char *name, *key, *val, *kbuf, *vbuf; + int i, kx, ki, vx, vi, vf, lob, ksiz, vsiz, align, rv; + int dmode; + name = NULL; + kx = FALSE; + ki = FALSE; + vx = FALSE; + vi = FALSE; + vf = FALSE; + lob = FALSE; + align = ALIGNSIZ; + key = NULL; + val = NULL; + dmode = CR_DOVER; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-kx")){ + kx = TRUE; + } else if(!strcmp(argv[i], "-ki")){ + ki = TRUE; + } else if(!strcmp(argv[i], "-vx")){ + vx = TRUE; + } else if(!strcmp(argv[i], "-vi")){ + vi = TRUE; + } else if(!strcmp(argv[i], "-vf")){ + vf = TRUE; + } else if(!strcmp(argv[i], "-keep")){ + dmode = CR_DKEEP; + } else if(!strcmp(argv[i], "-cat")){ + dmode = CR_DCAT; + } else if(!strcmp(argv[i], "-lob")){ + lob = TRUE; + } else if(!strcmp(argv[i], "-na")){ + align = 0; + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else if(!key){ + key = argv[i]; + } else if(!val){ + val = argv[i]; + } else { + usage(); + } + } + if(!name || !key || !val) usage(); + if(kx){ + kbuf = hextoobj(key, &ksiz); + } else if(ki){ + kbuf = dectoiobj(key, &ksiz); + } else { + kbuf = cbmemdup(key, -1); + ksiz = -1; + } + if(vx){ + vbuf = hextoobj(val, &vsiz); + } else if(vi){ + vbuf = dectoiobj(val, &vsiz); + } else if(vf){ + vbuf = cbreadfile(val, &vsiz); + } else { + vbuf = cbmemdup(val, -1); + vsiz = -1; + } + if(kbuf && vbuf){ + rv = doput(name, kbuf, ksiz, vbuf, vsiz, dmode, lob, align); + } else { + if(vf){ + fprintf(stderr, "%s: %s: cannot read\n", progname, val); + } else { + fprintf(stderr, "%s: out of memory\n", progname); + } + rv = 1; + } + free(kbuf); + free(vbuf); + return rv; +} + + +/* parse arguments of out command */ +int runout(int argc, char **argv){ + char *name, *key, *kbuf; + int i, kx, ki, lob, ksiz, rv; + name = NULL; + kx = FALSE; + ki = FALSE; + lob = FALSE; + key = NULL; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-kx")){ + kx = TRUE; + } else if(!strcmp(argv[i], "-ki")){ + ki = TRUE; + } else if(!strcmp(argv[i], "-lob")){ + lob = TRUE; + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else if(!key){ + key = argv[i]; + } else { + usage(); + } + } + if(!name || !key) usage(); + if(kx){ + kbuf = hextoobj(key, &ksiz); + } else if(ki){ + kbuf = dectoiobj(key, &ksiz); + } else { + kbuf = cbmemdup(key, -1); + ksiz = -1; + } + if(kbuf){ + rv = doout(name, kbuf, ksiz, lob); + } else { + fprintf(stderr, "%s: out of memory\n", progname); + rv = 1; + } + free(kbuf); + return rv; +} + + +/* parse arguments of get command */ +int runget(int argc, char **argv){ + char *name, *key, *kbuf; + int i, opts, kx, ki, ox, lob, nb, start, max, ksiz, rv; + name = NULL; + opts = 0; + kx = FALSE; + ki = FALSE; + ox = FALSE; + lob = FALSE; + nb = FALSE; + start = 0; + max = -1; + key = NULL; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-nl")){ + opts |= CR_ONOLCK; + } else if(!strcmp(argv[i], "-kx")){ + kx = TRUE; + } else if(!strcmp(argv[i], "-ki")){ + ki = TRUE; + } else if(!strcmp(argv[i], "-ox")){ + ox = TRUE; + } else if(!strcmp(argv[i], "-lob")){ + lob = TRUE; + } else if(!strcmp(argv[i], "-n")){ + nb = TRUE; + } else if(!strcmp(argv[i], "-start")){ + if(++i >= argc) usage(); + start = atoi(argv[i]); + } else if(!strcmp(argv[i], "-max")){ + if(++i >= argc) usage(); + max = atoi(argv[i]); + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else if(!key){ + key = argv[i]; + } else { + usage(); + } + } + if(!name || !key || start < 0) usage(); + if(kx){ + kbuf = hextoobj(key, &ksiz); + } else if(ki){ + kbuf = dectoiobj(key, &ksiz); + } else { + kbuf = cbmemdup(key, -1); + ksiz = -1; + } + if(kbuf){ + rv = doget(name, opts, kbuf, ksiz, start, max, ox, lob, nb); + } else { + fprintf(stderr, "%s: out of memory\n", progname); + rv = 1; + } + free(kbuf); + return rv; +} + + +/* parse arguments of list command */ +int runlist(int argc, char **argv){ + char *name; + int i, opts, kb, vb, ox, rv; + name = NULL; + opts = 0; + kb = FALSE; + vb = FALSE; + ox = FALSE; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-nl")){ + opts |= CR_ONOLCK; + } else if(!strcmp(argv[i], "-k")){ + kb = TRUE; + } else if(!strcmp(argv[i], "-v")){ + vb = TRUE; + } else if(!strcmp(argv[i], "-ox")){ + ox = TRUE; + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else { + usage(); + } + } + if(!name) usage(); + rv = dolist(name, opts, kb, vb, ox); + return rv; +} + + +/* parse arguments of optimize command */ +int runoptimize(int argc, char **argv){ + char *name; + int i, bnum, align, rv; + name = NULL; + bnum = -1; + align = ALIGNSIZ; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-bnum")){ + if(++i >= argc) usage(); + bnum = atoi(argv[i]); + } else if(!strcmp(argv[i], "-na")){ + align = 0; + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else { + usage(); + } + } + if(!name) usage(); + rv = dooptimize(name, bnum, align); + return rv; +} + + +/* parse arguments of inform command */ +int runinform(int argc, char **argv){ + char *name; + int i, opts, rv; + name = NULL; + opts = 0; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-nl")){ + opts |= CR_ONOLCK; + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else { + usage(); + } + } + if(!name) usage(); + rv = doinform(name, opts); + return rv; +} + + +/* parse arguments of remove command */ +int runremove(int argc, char **argv){ + char *name; + int i, rv; + name = NULL; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + usage(); + } else if(!name){ + name = argv[i]; + } else { + usage(); + } + } + if(!name) usage(); + rv = doremove(name); + return rv; +} + + +/* parse arguments of repair command */ +int runrepair(int argc, char **argv){ + char *name; + int i, rv; + name = NULL; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + usage(); + } else if(!name){ + name = argv[i]; + } else { + usage(); + } + } + if(!name) usage(); + rv = dorepair(name); + return rv; +} + + +/* parse arguments of exportdb command */ +int runexportdb(int argc, char **argv){ + char *name, *dir; + int i, rv; + name = NULL; + dir = NULL; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + usage(); + } else if(!name){ + name = argv[i]; + } else if(!dir){ + dir = argv[i]; + } else { + usage(); + } + } + if(!name || !dir) usage(); + rv = doexportdb(name, dir); + return rv; +} + + +/* parse arguments of importdb command */ +int runimportdb(int argc, char **argv){ + char *name, *dir; + int i, bnum, dnum, rv; + name = NULL; + dir = NULL; + bnum = -1; + dnum = -1; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-bnum")){ + if(++i >= argc) usage(); + bnum = atoi(argv[i]); + } else if(!strcmp(argv[i], "-dnum")){ + if(++i >= argc) usage(); + dnum = atoi(argv[i]); + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else if(!dir){ + dir = argv[i]; + } else { + usage(); + } + } + if(!name || !dir) usage(); + rv = doimportdb(name, dir, bnum, dnum); + return rv; +} + + +/* parse arguments of snaffle command */ +int runsnaffle(int argc, char **argv){ + char *name, *key, *kbuf; + int i, kx, ki, ox, nb, start, max, ksiz, rv; + name = NULL; + kx = FALSE; + ki = FALSE; + ox = FALSE; + nb = FALSE; + start = 0; + max = -1; + key = NULL; + for(i = 2; i < argc; i++){ + if(!name && argv[i][0] == '-'){ + if(!strcmp(argv[i], "-kx")){ + kx = TRUE; + } else if(!strcmp(argv[i], "-ki")){ + ki = TRUE; + } else if(!strcmp(argv[i], "-ox")){ + ox = TRUE; + } else if(!strcmp(argv[i], "-n")){ + nb = TRUE; + } else { + usage(); + } + } else if(!name){ + name = argv[i]; + } else if(!key){ + key = argv[i]; + } else { + usage(); + } + } + if(!name || !key || start < 0) usage(); + if(kx){ + kbuf = hextoobj(key, &ksiz); + } else if(ki){ + kbuf = dectoiobj(key, &ksiz); + } else { + kbuf = cbmemdup(key, -1); + ksiz = -1; + } + if(kbuf){ + rv = dosnaffle(name, kbuf, ksiz, ox, nb); + } else { + fprintf(stderr, "%s: out of memory\n", progname); + rv = 1; + } + free(kbuf); + return rv; +} + + +/* print an error message */ +void pdperror(const char *name){ + fprintf(stderr, "%s: %s: %s\n", progname, name, dperrmsg(dpecode)); +} + + +/* print an object */ +void printobj(const char *obj, int size){ + int i; + for(i = 0; i < size; i++){ + putchar(obj[i]); + } +} + + +/* print an object as a hexadecimal string */ +void printobjhex(const char *obj, int size){ + int i; + for(i = 0; i < size; i++){ + printf("%s%02X", i > 0 ? " " : "", ((const unsigned char *)obj)[i]); + } +} + + +/* perform create command */ +int docreate(const char *name, int bnum, int dnum, int sparse){ + CURIA *curia; + int omode; + omode = CR_OWRITER | CR_OCREAT | CR_OTRUNC | (sparse ? CR_OSPARSE : 0); + if(!(curia = cropen(name, omode, bnum, dnum))){ + pdperror(name); + return 1; + } + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform put command */ +int doput(const char *name, const char *kbuf, int ksiz, + const char *vbuf, int vsiz, int dmode, int lob, int align){ + CURIA *curia; + if(!(curia = cropen(name, CR_OWRITER, -1, -1))){ + pdperror(name); + return 1; + } + if(align > 0 && !crsetalign(curia, ALIGNSIZ)){ + pdperror(name); + crclose(curia); + return 1; + } + if(lob){ + if(!crputlob(curia, kbuf, ksiz, vbuf, vsiz, dmode)){ + pdperror(name); + crclose(curia); + return 1; + } + } else { + if(!crput(curia, kbuf, ksiz, vbuf, vsiz, dmode)){ + pdperror(name); + crclose(curia); + return 1; + } + } + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform out command */ +int doout(const char *name, const char *kbuf, int ksiz, int lob){ + CURIA *curia; + if(!(curia = cropen(name, CR_OWRITER, -1, -1))){ + pdperror(name); + return 1; + } + if(lob){ + if(!croutlob(curia, kbuf, ksiz)){ + pdperror(name); + crclose(curia); + return 1; + } + } else { + if(!crout(curia, kbuf, ksiz)){ + pdperror(name); + crclose(curia); + return 1; + } + } + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform get command */ +int doget(const char *name, int opts, const char *kbuf, int ksiz, + int start, int max, int ox, int lob, int nb){ + CURIA *curia; + char *vbuf; + int vsiz; + if(!(curia = cropen(name, CR_OREADER | opts, -1, -1))){ + pdperror(name); + return 1; + } + if(lob){ + if(!(vbuf = crgetlob(curia, kbuf, ksiz, start, max, &vsiz))){ + pdperror(name); + crclose(curia); + return 1; + } + } else { + if(!(vbuf = crget(curia, kbuf, ksiz, start, max, &vsiz))){ + pdperror(name); + crclose(curia); + return 1; + } + } + if(ox){ + printobjhex(vbuf, vsiz); + } else { + printobj(vbuf, vsiz); + } + free(vbuf); + if(!nb) putchar('\n'); + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform list command */ +int dolist(const char *name, int opts, int kb, int vb, int ox){ + CURIA *curia; + char *kbuf, *vbuf; + int ksiz, vsiz; + if(!(curia = cropen(name, CR_OREADER | opts, -1, -1))){ + pdperror(name); + return 1; + } + criterinit(curia); + while((kbuf = criternext(curia, &ksiz)) != NULL){ + if(!(vbuf = crget(curia, kbuf, ksiz, 0, -1, &vsiz))){ + pdperror(name); + free(kbuf); + break; + } + if(ox){ + if(!vb) printobjhex(kbuf, ksiz); + if(!kb && !vb) putchar('\t'); + if(!kb) printobjhex(vbuf, vsiz); + } else { + if(!vb) printobj(kbuf, ksiz); + if(!kb && !vb) putchar('\t'); + if(!kb) printobj(vbuf, vsiz); + } + putchar('\n'); + free(vbuf); + free(kbuf); + } + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform optimize command */ +int dooptimize(const char *name, int bnum, int align){ + CURIA *curia; + if(!(curia = cropen(name, CR_OWRITER, -1, -1))){ + pdperror(name); + return 1; + } + if(align > 0 && !crsetalign(curia, ALIGNSIZ)){ + pdperror(name); + crclose(curia); + return 1; + } + if(!croptimize(curia, bnum)){ + pdperror(name); + crclose(curia); + return 1; + } + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform inform command */ +int doinform(const char *name, int opts){ + CURIA *curia; + if(!(curia = cropen(name, CR_OREADER | opts, -1, -1))){ + pdperror(name); + return 1; + } + printf("name: %s\n", crname(curia)); + printf("file size: %.0f\n", crfsizd(curia)); + printf("all buckets: %d\n", crbnum(curia)); + printf("used buckets: %d\n", crbusenum(curia)); + printf("records: %d\n", crrnum(curia)); + printf("inode number: %d\n", crinode(curia)); + printf("modified time: %.0f\n", (double)crmtime(curia)); + printf("LOB records: %d\n", crrnumlob(curia)); + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform remove command */ +int doremove(const char *name){ + if(!crremove(name)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform repair command */ +int dorepair(const char *name){ + if(!crrepair(name)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform exportdb command */ +int doexportdb(const char *name, const char *dir){ + CURIA *curia; + if(!(curia = cropen(name, CR_OREADER, -1, -1))){ + pdperror(name); + return 1; + } + if(!crexportdb(curia, dir)){ + pdperror(name); + crclose(curia); + return 1; + } + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform importdb command */ +int doimportdb(const char *name, const char *dir, int bnum, int dnum){ + CURIA *curia; + if(!(curia = cropen(name, CR_OWRITER | CR_OCREAT | CR_OTRUNC, bnum, dnum))){ + pdperror(name); + return 1; + } + if(!crimportdb(curia, dir)){ + pdperror(name); + crclose(curia); + return 1; + } + if(!crclose(curia)){ + pdperror(name); + return 1; + } + return 0; +} + + +/* perform snaffle command */ +int dosnaffle(const char *name, const char *kbuf, int ksiz, int ox, int nb){ + char *vbuf; + int vsiz; + if(!(vbuf = crsnaffle(name, kbuf, ksiz, &vsiz))){ + pdperror(name); + return 1; + } + if(ox){ + printobjhex(vbuf, vsiz); + } else { + printobj(vbuf, vsiz); + } + free(vbuf); + if(!nb) putchar('\n'); + return 0; +} + + + +/* END OF FILE */ -- cgit v1.2.3