X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=util%2Fmarcdump.c;h=040a51b68dc80d623088182eab42ccdf77160124;hb=0687f09242bf75f0a1dcf03558b28ed800463d18;hp=3b6163ca2002bba981d782deeba106b1746454d9;hpb=fc6d778b923000b5c6ad8e108b0b184178a9d33f;p=yaz-moved-to-github.git diff --git a/util/marcdump.c b/util/marcdump.c index 3b6163c..040a51b 100644 --- a/util/marcdump.c +++ b/util/marcdump.c @@ -2,7 +2,7 @@ * Copyright (C) 1995-2006, Index Data ApS * See the file LICENSE for details. * - * $Id: marcdump.c,v 1.40 2006-07-06 10:17:55 adam Exp $ + * $Id: marcdump.c,v 1.44 2006-12-07 11:08:05 adam Exp $ */ #define _FILE_OFFSET_BITS 64 @@ -50,7 +50,8 @@ static char *prog; static void usage(const char *prog) { - fprintf (stderr, "Usage: %s [-c cfile] [-f from] [-t to] [-x] [-X] [-e] [-I] [-v] [-s splitfname] file...\n", + fprintf (stderr, "Usage: %s [-c cfile] [-f from] [-t to] [-x] [-X] [-e] " + "[-I] [-n] [-l pos=value] [-v] [-C chunk] [-s splitfname] file...\n", prog); } @@ -70,11 +71,12 @@ static void marcdump_read_xml(yaz_marc_t mt, const char *fname) r = yaz_marc_read_xml(mt, ptr); if (r) fprintf(stderr, "yaz_marc_read_xml failed\n"); - - yaz_marc_write_mode(mt, wrbuf); - - fputs(wrbuf_buf(wrbuf), stdout); - + else + { + yaz_marc_write_mode(mt, wrbuf); + + fputs(wrbuf_buf(wrbuf), stdout); + } wrbuf_free(wrbuf, 1); } xmlFreeDoc(doc); @@ -83,12 +85,18 @@ static void marcdump_read_xml(yaz_marc_t mt, const char *fname) static void dump(const char *fname, const char *from, const char *to, int read_xml, int xml, - int print_offset, const char *split_fname, int verbose, - FILE *cfile) + int print_offset, const char *split_fname, int split_chunk, + int verbose, FILE *cfile, const char *leader_spec) { yaz_marc_t mt = yaz_marc_create(); yaz_iconv_t cd = 0; - + + if (yaz_marc_leader_spec(mt, leader_spec)) + { + fprintf(stderr, "bad leader spec: %s\n", leader_spec); + yaz_marc_destroy(mt); + exit(2); + } if (from && to) { cd = yaz_iconv_open(to, from); @@ -96,6 +104,7 @@ static void dump(const char *fname, const char *from, const char *to, { fprintf(stderr, "conversion from %s to %s " "unsupported\n", from, to); + yaz_marc_destroy(mt); exit(2); } yaz_marc_iconv(mt, cd); @@ -114,8 +123,9 @@ static void dump(const char *fname, const char *from, const char *to, else { FILE *inf = fopen(fname, "rb"); - int count = 0; int num = 1; + int marc_no = 0; + int split_file_no = -1; if (!inf) { fprintf (stderr, "%s: cannot open %s:%s\n", @@ -124,117 +134,120 @@ static void dump(const char *fname, const char *from, const char *to, } if (cfile) fprintf (cfile, "char *marc_records[] = {\n"); - if (1) + for(;; marc_no++) { - int marc_no = 0; - for(;; marc_no++) + char *result = 0; + size_t len; + size_t rlen; + int len_result; + size_t r; + char buf[100001]; + + r = fread (buf, 1, 5, inf); + if (r < 5) { - size_t len; - char *result = 0; - size_t rlen; - size_t r; - char buf[100001]; - - r = fread (buf, 1, 5, inf); - if (r < 5) - { - if (r && print_offset && verbose) - printf ("\n", - (long) r); - break; - } - while (*buf < '0' || *buf > '9') - { - int i; - long off = ftell(inf) - 5; - if (verbose || print_offset) - printf("\n", - *buf & 0xff, *buf & 0xff, - off, off); - for (i = 0; i<4; i++) - buf[i] = buf[i+1]; - r = fread(buf+4, 1, 1, inf); - if (r < 1) - break; - } + if (r && print_offset && verbose) + printf ("\n", + (long) r); + break; + } + while (*buf < '0' || *buf > '9') + { + int i; + long off = ftell(inf) - 5; + if (verbose || print_offset) + printf("\n", + *buf & 0xff, *buf & 0xff, + off, off); + for (i = 0; i<4; i++) + buf[i] = buf[i+1]; + r = fread(buf+4, 1, 1, inf); if (r < 1) - { - if (verbose || print_offset) - printf ("\n"); break; - } - if (print_offset) + } + if (r < 1) + { + if (verbose || print_offset) + printf ("\n"); + break; + } + if (print_offset) + { + long off = ftell(inf) - 5; + printf ("\n", + num, off, off); + } + len = atoi_n(buf, 5); + if (len < 25 || len > 100000) + { + long off = ftell(inf) - 5; + printf("Bad Length %ld read at offset %ld (%lx)\n", + (long)len, (long) off, (long) off); + break; + } + rlen = len - 5; + r = fread (buf + 5, 1, rlen, inf); + if (r < rlen) + break; + if (split_fname) + { + char fname[256]; + const char *mode = 0; + FILE *sf; + if ((marc_no % split_chunk) == 0) { - long off = ftell(inf) - 5; - printf ("\n", - num, off, off); + mode = "wb"; + split_file_no++; } - len = atoi_n(buf, 5); - if (len < 25 || len > 100000) + else + mode = "ab"; + sprintf(fname, "%.200s%07d", split_fname, split_file_no); + sf = fopen(fname, mode); + if (!sf) { - long off = ftell(inf) - 5; - printf("Bad Length %d read at offset %ld (%lx)\n", - len, (long) off, (long) off); - break; + fprintf(stderr, "Could not open %s\n", fname); + split_fname = 0; } - rlen = len - 5; - r = fread (buf + 5, 1, rlen, inf); - if (r < rlen) - break; - if (split_fname) + else { - char fname[256]; - FILE *sf; - sprintf(fname, "%.200s%07d", split_fname, marc_no); - sf = fopen(fname, "wb"); - if (!sf) + if (fwrite(buf, 1, len, sf) != len) { - fprintf(stderr, "Could not open %s\n", fname); + fprintf(stderr, "Could write content to %s\n", + fname); split_fname = 0; } - else - { - if (fwrite(buf, 1, len, sf) != len) - { - fprintf(stderr, "Could write content to %s\n", - fname); - split_fname = 0; - } - fclose(sf); - } - } - { int rlentmp = (int) rlen; - r = yaz_marc_decode_buf (mt, buf, -1, &result, &rlentmp); - rlen = (size_t) rlentmp; } - if (r > 0 && result) - { - fwrite (result, rlen, 1, stdout); + fclose(sf); } - if (r > 0 && cfile) + } + len_result = (int) rlen; + r = yaz_marc_decode_buf(mt, buf, -1, &result, &len_result); + if (r > 0 && result) + { + fwrite (result, len_result, 1, stdout); + } + if (r > 0 && cfile) + { + char *p = buf; + size_t i; + if (marc_no) + fprintf (cfile, ","); + fprintf (cfile, "\n"); + for (i = 0; i < r; i++) { - char *p = buf; - size_t i; - if (count) - fprintf (cfile, ","); - fprintf (cfile, "\n"); - for (i = 0; i < r; i++) - { - if ((i & 15) == 0) - fprintf (cfile, " \""); - fprintf (cfile, "\\x%02X", p[i] & 255); - - if (i < r - 1 && (i & 15) == 15) - fprintf (cfile, "\"\n"); - - } - fprintf (cfile, "\"\n"); + if ((i & 15) == 0) + fprintf (cfile, " \""); + fprintf (cfile, "\\x%02X", p[i] & 255); + + if (i < r - 1 && (i & 15) == 15) + fprintf (cfile, "\"\n"); + } - num++; - if (verbose) - printf("\n"); + fprintf (cfile, "\"\n"); } - count++; + num++; + if (verbose) + printf("\n"); } if (cfile) fprintf (cfile, "};\n"); @@ -256,7 +269,9 @@ int main (int argc, char **argv) FILE *cfile = 0; char *from = 0, *to = 0; int read_xml = 0; + int split_chunk = 1; const char *split_fname = 0; + const char *leader_spec = 0; #if HAVE_LOCALE_H setlocale(LC_CTYPE, ""); @@ -268,11 +283,14 @@ int main (int argc, char **argv) #endif prog = *argv; - while ((r = options("pvc:xOeXIf:t:s:", argv, argc, &arg)) != -2) + while ((r = options("C:npvc:xOeXIf:t:s:l:", argv, argc, &arg)) != -2) { no++; switch (r) { + case 'l': + leader_spec = arg; + break; case 'f': from = arg; break; @@ -307,15 +325,22 @@ int main (int argc, char **argv) case 'I': xml = YAZ_MARC_ISO2709; break; + case 'n': + xml = YAZ_MARC_CHECK; + break; case 'p': print_offset = 1; break; case 's': split_fname = arg; break; + case 'C': + split_chunk = atoi(arg); + break; case 0: dump(arg, from, to, read_xml, xml, - print_offset, split_fname, verbose, cfile); + print_offset, split_fname, split_chunk, + verbose, cfile, leader_spec); break; case 'v': verbose++;