src/record_conv.c

   1 /* This file is part of the YAZ toolkit.
   2  * Copyright (C) 1995-2012 Index Data
   3  * See the file LICENSE for details.
   4  */
   5 /**
   6  * \file record_conv.c
   7  * \brief Record Conversions utility
   8  */
   9
  10 #if HAVE_CONFIG_H
  11 #include <config.h>
  12 #endif
  13
  14 #include <string.h>
  15 #include <yaz/yaz-iconv.h>
  16 #include <yaz/marcdisp.h>
  17 #include <yaz/record_conv.h>
  18 #include <yaz/wrbuf.h>
  19 #include <yaz/xmalloc.h>
  20 #include <yaz/nmem.h>
  21 #include <yaz/tpath.h>
  22 #include <yaz/z-opac.h>
  23
  24 #if YAZ_HAVE_XML2
  25 #include <libxml/parser.h>
  26 #include <libxml/tree.h>
  27 #include <libxml/xinclude.h>
  28 #if YAZ_HAVE_XSLT
  29 #include <libxslt/xsltutils.h>
  30 #include <libxslt/transform.h>
  31 #endif
  32 #if YAZ_HAVE_EXSLT
  33 #include <libexslt/exslt.h>
  34 #endif
  35
  36 /** \brief The internal structure for yaz_record_conv_t */
  37 struct yaz_record_conv_struct {
  38     /** \brief memory for configuration */
  39     NMEM nmem;
  40
  41     /** \brief conversion rules (allocated using NMEM) */
  42     struct yaz_record_conv_rule *rules;
  43
  44     /** \brief pointer to last conversion rule pointer in chain */
  45     struct yaz_record_conv_rule **rules_p;
  46
  47     /** \brief string buffer for error messages */
  48     WRBUF wr_error;
  49
  50     /** \brief path for opening files  */
  51     char *path;
  52 };
  53
  54 struct marc_info {
  55     NMEM nmem;
  56     const char *input_charset;
  57     const char *output_charset;
  58     int input_format_mode;
  59     int output_format_mode;
  60     const char *leader_spec;
  61 };
  62
  63 /** \brief tranformation info (rule info) */
  64 struct yaz_record_conv_rule {
  65     struct yaz_record_conv_type *type;
  66     void *info;
  67     struct yaz_record_conv_rule *next;
  68 };
  69
  70 /** \brief reset rules+configuration */
  71 static void yaz_record_conv_reset(yaz_record_conv_t p)
  72 {
  73
  74     struct yaz_record_conv_rule *r;
  75     for (r = p->rules; r; r = r->next)
  76     {
  77         r->type->destroy(r->info);
  78     }
  79     wrbuf_rewind(p->wr_error);
  80     nmem_reset(p->nmem);
  81
  82     p->rules = 0;
  83
  84     p->rules_p = &p->rules;
  85 }
  86
  87 void yaz_record_conv_destroy(yaz_record_conv_t p)
  88 {
  89     if (p)
  90     {
  91         yaz_record_conv_reset(p);
  92         nmem_destroy(p->nmem);
  93         wrbuf_destroy(p->wr_error);
  94
  95         xfree(p->path);
  96         xfree(p);
  97     }
  98 }
  99
 100 #if YAZ_HAVE_XSLT
 101 struct xslt_info {
 102     NMEM nmem;
 103     xmlDocPtr xsp_doc;
 104     const char **xsl_parms;
 105 };
 106
 107 static void *construct_xslt(const xmlNode *ptr,
 108                             const char *path, WRBUF wr_error)
 109 {
 110     struct _xmlAttr *attr;
 111     const char *stylesheet = 0;
 112     struct xslt_info *info = 0;
 113     NMEM nmem = 0;
 114     int max_parms = 10;
 115     int no_parms = 0;
 116
 117     if (strcmp((const char *) ptr->name, "xslt"))
 118         return 0;
 119
 120     for (attr = ptr->properties; attr; attr = attr->next)
 121     {
 122         if (!xmlStrcmp(attr->name, BAD_CAST "stylesheet") &&
 123             attr->children && attr->children->type == XML_TEXT_NODE)
 124             stylesheet = (const char *) attr->children->content;
 125         else
 126         {
 127             wrbuf_printf(wr_error, "Bad attribute '%s'"
 128                          "Expected stylesheet.", attr->name);
 129             return 0;
 130         }
 131     }
 132     nmem = nmem_create();
 133     info = nmem_malloc(nmem, sizeof(*info));
 134     info->nmem = nmem;
 135     info->xsl_parms = nmem_malloc(
 136         nmem, (2 * max_parms + 1) * sizeof(*info->xsl_parms));
 137
 138     for (ptr = ptr->children; ptr; ptr = ptr->next)
 139     {
 140         const char *name = 0;
 141         const char *value = 0;
 142         char *qvalue = 0;
 143         if (ptr->type != XML_ELEMENT_NODE)
 144             continue;
 145         if (strcmp((const char *) ptr->name, "param"))
 146         {
 147             wrbuf_printf(wr_error, "Bad element '%s'"
 148                          "Expected param.", ptr->name);
 149             nmem_destroy(nmem);
 150             return 0;
 151         }
 152         for (attr = ptr->properties; attr; attr = attr->next)
 153         {
 154             if (!xmlStrcmp(attr->name, BAD_CAST "name") &&
 155                 attr->children && attr->children->type == XML_TEXT_NODE)
 156                 name = (const char *) attr->children->content;
 157             else if (!xmlStrcmp(attr->name, BAD_CAST "value") &&
 158                 attr->children && attr->children->type == XML_TEXT_NODE)
 159                 value = (const char *) attr->children->content;
 160             else
 161             {
 162                 wrbuf_printf(wr_error, "Bad attribute '%s'"
 163                              "Expected name or value.", attr->name);
 164                 nmem_destroy(nmem);
 165                 return 0;
 166             }
 167         }
 168         if (!name || !value)
 169         {
 170             wrbuf_printf(wr_error, "Missing attributes name or value");
 171             nmem_destroy(nmem);
 172             return 0;
 173         }
 174         if (no_parms >= max_parms)
 175         {
 176             wrbuf_printf(wr_error, "Too many parameters given");
 177             nmem_destroy(nmem);
 178             return 0;
 179         }
 180
 181         qvalue = nmem_malloc(nmem, strlen(value) + 3);
 182         strcpy(qvalue, "\'");
 183         strcat(qvalue, value);
 184         strcat(qvalue, "\'");
 185
 186         info->xsl_parms[2 * no_parms] = nmem_strdup(nmem, name);
 187         info->xsl_parms[2 * no_parms + 1] = qvalue;
 188         no_parms++;
 189     }
 190
 191     info->xsl_parms[2 * no_parms] = '\0';
 192
 193     if (!stylesheet)
 194     {
 195         wrbuf_printf(wr_error, "Element <xslt>: "
 196                      "attribute 'stylesheet' expected");
 197         return 0;
 198     }
 199     else
 200     {
 201         char fullpath[1024];
 202         xsltStylesheetPtr xsp;
 203         if (!yaz_filepath_resolve(stylesheet, path, 0, fullpath))
 204         {
 205             wrbuf_printf(wr_error, "Element <xslt stylesheet=\"%s\"/>:"
 206                          " could not locate stylesheet '%s'",
 207                          stylesheet, stylesheet);
 208             if (path)
 209                 wrbuf_printf(wr_error, " with path '%s'", path);
 210
 211             return 0;
 212         }
 213         info->xsp_doc = xmlParseFile(fullpath);
 214         if (!info->xsp_doc)
 215         {
 216             wrbuf_printf(wr_error, "Element: <xslt stylesheet=\"%s\"/>:"
 217                          " xml parse failed: %s", stylesheet, fullpath);
 218             if (path)
 219                 wrbuf_printf(wr_error, " with path '%s'", path);
 220             return 0;
 221         }
 222         /* need to copy this before passing it to the processor. It will
 223            be encapsulated in the xsp and destroyed by xsltFreeStylesheet */
 224         xsp = xsltParseStylesheetDoc(xmlCopyDoc(info->xsp_doc, 1));
 225         if (!xsp)
 226         {
 227             wrbuf_printf(wr_error, "Element: <xslt stylesheet=\"%s\"/>:"
 228                          " xslt parse failed: %s", stylesheet, fullpath);
 229             if (path)
 230                 wrbuf_printf(wr_error, " with path '%s'", path);
 231             wrbuf_printf(wr_error, " ("
 232 #if YAZ_HAVE_EXSLT
 233
 234                          "EXSLT enabled"
 235 #else
 236                          "EXSLT not supported"
 237 #endif
 238                          ")");
 239             xmlFreeDoc(info->xsp_doc);
 240             nmem_destroy(info->nmem);
 241             return 0;
 242         }
 243         else
 244         {
 245             xsltFreeStylesheet(xsp);
 246             return info;
 247         }
 248     }
 249     return 0;
 250 }
 251
 252 static int convert_xslt(void *vinfo, WRBUF record, WRBUF wr_error)
 253 {
 254     int ret = 0;
 255     struct xslt_info *info = vinfo;
 256
 257     xmlDocPtr doc = xmlParseMemory(wrbuf_buf(record),
 258                                    wrbuf_len(record));
 259     if (!doc)
 260     {
 261         wrbuf_printf(wr_error, "xmlParseMemory failed");
 262         ret = -1;
 263     }
 264     else
 265     {
 266         xmlDocPtr xsp_doc = xmlCopyDoc(info->xsp_doc, 1);
 267         xsltStylesheetPtr xsp = xsltParseStylesheetDoc(xsp_doc);
 268         xmlDocPtr res = xsltApplyStylesheet(xsp, doc, info->xsl_parms);
 269         if (res)
 270         {
 271             xmlChar *out_buf = 0;
 272             int out_len;
 273
 274 #if HAVE_XSLTSAVERESULTTOSTRING
 275             xsltSaveResultToString(&out_buf, &out_len, res, xsp);
 276 #else
 277             xmlDocDumpFormatMemory (res, &out_buf, &out_len, 1);
 278 #endif
 279             if (!out_buf)
 280             {
 281                 wrbuf_printf(wr_error,
 282                              "xsltSaveResultToString failed");
 283                 ret = -1;
 284             }
 285             else
 286             {
 287                 wrbuf_rewind(record);
 288                 wrbuf_write(record, (const char *) out_buf, out_len);
 289
 290                 xmlFree(out_buf);
 291             }
 292             xmlFreeDoc(res);
 293         }
 294         else
 295         {
 296             wrbuf_printf(wr_error, "xsltApplyStylesheet failed");
 297             ret = -1;
 298         }
 299         xmlFreeDoc(doc);
 300         xsltFreeStylesheet(xsp); /* frees xsp_doc too */
 301     }
 302     return ret;
 303 }
 304
 305 static void destroy_xslt(void *vinfo)
 306 {
 307     struct xslt_info *info = vinfo;
 308
 309     if (info)
 310     {
 311         xmlFreeDoc(info->xsp_doc);
 312         nmem_destroy(info->nmem);
 313     }
 314 }
 315
 316 /* YAZ_HAVE_XSLT */
 317 #endif
 318
 319
 320 static void *construct_marc(const xmlNode *ptr,
 321                             const char *path, WRBUF wr_error)
 322 {
 323     NMEM nmem = nmem_create();
 324     struct marc_info *info = nmem_malloc(nmem, sizeof(*info));
 325     struct _xmlAttr *attr;
 326     const char *input_format = 0;
 327     const char *output_format = 0;
 328
 329     if (strcmp((const char *) ptr->name, "marc"))
 330     {
 331         nmem_destroy(nmem);
 332         return 0;
 333     }
 334
 335     info->nmem = nmem;
 336     info->input_charset = 0;
 337     info->output_charset = 0;
 338     info->input_format_mode = 0;
 339     info->output_format_mode = 0;
 340     info->leader_spec = 0;
 341
 342     for (attr = ptr->properties; attr; attr = attr->next)
 343     {
 344         if (!xmlStrcmp(attr->name, BAD_CAST "inputcharset") &&
 345             attr->children && attr->children->type == XML_TEXT_NODE)
 346             info->input_charset = (const char *) attr->children->content;
 347         else if (!xmlStrcmp(attr->name, BAD_CAST "outputcharset") &&
 348             attr->children && attr->children->type == XML_TEXT_NODE)
 349             info->output_charset = (const char *) attr->children->content;
 350         else if (!xmlStrcmp(attr->name, BAD_CAST "inputformat") &&
 351             attr->children && attr->children->type == XML_TEXT_NODE)
 352             input_format = (const char *) attr->children->content;
 353         else if (!xmlStrcmp(attr->name, BAD_CAST "outputformat") &&
 354             attr->children && attr->children->type == XML_TEXT_NODE)
 355             output_format = (const char *) attr->children->content;
 356         else if (!xmlStrcmp(attr->name, BAD_CAST "leaderspec") &&
 357                  attr->children && attr->children->type == XML_TEXT_NODE)
 358             info->leader_spec =
 359                 nmem_strdup(info->nmem,(const char *) attr->children->content);
 360         else
 361         {
 362             wrbuf_printf(wr_error, "Element <marc>: expected attributes"
 363                          "'inputformat', 'inputcharset', 'outputformat' or"
 364                          " 'outputcharset', got attribute '%s'",
 365                          attr->name);
 366             nmem_destroy(info->nmem);
 367             return 0;
 368         }
 369     }
 370     if (!input_format)
 371     {
 372         wrbuf_printf(wr_error, "Element <marc>: "
 373                      "attribute 'inputformat' required");
 374         nmem_destroy(info->nmem);
 375         return 0;
 376     }
 377     else if (!strcmp(input_format, "marc"))
 378     {
 379         info->input_format_mode = YAZ_MARC_ISO2709;
 380     }
 381     else if (!strcmp(input_format, "xml"))
 382     {
 383         info->input_format_mode = YAZ_MARC_MARCXML;
 384         /** Libxml2 generates UTF-8 encoding by default .
 385             So we convert from UTF-8 to outputcharset (if defined)
 386         */
 387         if (!info->input_charset && info->output_charset)
 388             info->input_charset = "utf-8";
 389     }
 390     else
 391     {
 392         wrbuf_printf(wr_error, "Element <marc inputformat='%s'>: "
 393                      " Unsupported input format"
 394                      " defined by attribute value",
 395                      input_format);
 396         nmem_destroy(info->nmem);
 397         return 0;
 398     }
 399
 400     if (!output_format)
 401     {
 402         wrbuf_printf(wr_error,
 403                      "Element <marc>: attribute 'outputformat' required");
 404         nmem_destroy(info->nmem);
 405         return 0;
 406     }
 407     else if (!strcmp(output_format, "line"))
 408     {
 409         info->output_format_mode = YAZ_MARC_LINE;
 410     }
 411     else if (!strcmp(output_format, "marcxml"))
 412     {
 413         info->output_format_mode = YAZ_MARC_MARCXML;
 414         if (info->input_charset && !info->output_charset)
 415             info->output_charset = "utf-8";
 416     }
 417     else if (!strcmp(output_format, "turbomarc"))
 418     {
 419         info->output_format_mode = YAZ_MARC_TURBOMARC;
 420         if (info->input_charset && !info->output_charset)
 421             info->output_charset = "utf-8";
 422     }
 423     else if (!strcmp(output_format, "marc"))
 424     {
 425         info->output_format_mode = YAZ_MARC_ISO2709;
 426     }
 427     else if (!strcmp(output_format, "marcxchange"))
 428     {
 429         info->output_format_mode = YAZ_MARC_XCHANGE;
 430         if (info->input_charset && !info->output_charset)
 431             info->output_charset = "utf-8";
 432     }
 433     else
 434     {
 435         wrbuf_printf(wr_error, "Element <marc outputformat='%s'>: "
 436                      " Unsupported output format"
 437                      " defined by attribute value",
 438                      output_format);
 439         nmem_destroy(info->nmem);
 440         return 0;
 441     }
 442     if (info->input_charset && info->output_charset)
 443     {
 444         yaz_iconv_t cd = yaz_iconv_open(info->output_charset,
 445                                         info->input_charset);
 446         if (!cd)
 447         {
 448             wrbuf_printf(wr_error,
 449                          "Element <marc inputcharset='%s' outputcharset='%s'>:"
 450                          " Unsupported character set mapping"
 451                          " defined by attribute values",
 452                          info->input_charset, info->output_charset);
 453             nmem_destroy(info->nmem);
 454             return 0;
 455         }
 456         yaz_iconv_close(cd);
 457     }
 458     else if (!info->output_charset)
 459     {
 460         wrbuf_printf(wr_error, "Element <marc>: "
 461                      "attribute 'outputcharset' missing");
 462         nmem_destroy(info->nmem);
 463         return 0;
 464     }
 465     else if (!info->input_charset)
 466     {
 467         wrbuf_printf(wr_error, "Element <marc>: "
 468                      "attribute 'inputcharset' missing");
 469         nmem_destroy(info->nmem);
 470         return 0;
 471     }
 472     info->input_charset = nmem_strdup(info->nmem, info->input_charset);
 473     info->output_charset = nmem_strdup(info->nmem, info->output_charset);
 474     return info;
 475 }
 476
 477 static int convert_marc(void *info, WRBUF record, WRBUF wr_error)
 478 {
 479     struct marc_info *mi = info;
 480     int ret = 0;
 481
 482     yaz_iconv_t cd = yaz_iconv_open(mi->output_charset, mi->input_charset);
 483     yaz_marc_t mt = yaz_marc_create();
 484
 485     yaz_marc_xml(mt, mi->output_format_mode);
 486     if (mi->leader_spec)
 487         yaz_marc_leader_spec(mt, mi->leader_spec);
 488
 489     if (cd)
 490         yaz_marc_iconv(mt, cd);
 491     if (mi->input_format_mode == YAZ_MARC_ISO2709)
 492     {
 493         int sz = yaz_marc_read_iso2709(mt, wrbuf_buf(record),
 494                                        wrbuf_len(record));
 495         if (sz > 0)
 496             ret = 0;
 497         else
 498             ret = -1;
 499     }
 500     else if (mi->input_format_mode == YAZ_MARC_MARCXML ||
 501              mi->input_format_mode == YAZ_MARC_TURBOMARC)
 502     {
 503         xmlDocPtr doc = xmlParseMemory(wrbuf_buf(record),
 504                                        wrbuf_len(record));
 505         if (!doc)
 506         {
 507             wrbuf_printf(wr_error, "xmlParseMemory failed");
 508             ret = -1;
 509         }
 510         else
 511         {
 512             ret = yaz_marc_read_xml(mt, xmlDocGetRootElement(doc));
 513             if (ret)
 514                 wrbuf_printf(wr_error, "yaz_marc_read_xml failed");
 515         }
 516         xmlFreeDoc(doc);
 517     }
 518     else
 519     {
 520         wrbuf_printf(wr_error, "unsupported input format");
 521         ret = -1;
 522     }
 523     if (ret == 0)
 524     {
 525         wrbuf_rewind(record);
 526         ret = yaz_marc_write_mode(mt, record);
 527         if (ret)
 528             wrbuf_printf(wr_error, "yaz_marc_write_mode failed");
 529     }
 530     if (cd)
 531         yaz_iconv_close(cd);
 532     yaz_marc_destroy(mt);
 533     return ret;
 534 }
 535
 536 static void destroy_marc(void *info)
 537 {
 538     struct marc_info *mi = info;
 539
 540     nmem_destroy(mi->nmem);
 541 }
 542
 543 int yaz_record_conv_configure_t(yaz_record_conv_t p, const xmlNode *ptr,
 544                                 struct yaz_record_conv_type *types)
 545 {
 546     struct yaz_record_conv_type bt[2];
 547
 548     /* register marc */
 549     bt[0].construct = construct_marc;
 550     bt[0].convert = convert_marc;
 551     bt[0].destroy = destroy_marc;
 552
 553 #if YAZ_HAVE_XSLT
 554     /* register xslt */
 555     bt[0].next = &bt[1];
 556     bt[1].next = types;
 557     bt[1].construct = construct_xslt;
 558     bt[1].convert = convert_xslt;
 559     bt[1].destroy = destroy_xslt;
 560 #else
 561     bt[0].next = types;
 562 #endif
 563
 564     yaz_record_conv_reset(p);
 565
 566     /* parsing element children */
 567     for (ptr = ptr->children; ptr; ptr = ptr->next)
 568     {
 569         struct yaz_record_conv_type *t;
 570         struct yaz_record_conv_rule *r;
 571         void *info = 0;
 572         if (ptr->type != XML_ELEMENT_NODE)
 573             continue;
 574         for (t = &bt[0]; t; t = t->next)
 575         {
 576             wrbuf_rewind(p->wr_error);
 577             info = t->construct(ptr, p->path, p->wr_error);
 578
 579             if (info || wrbuf_len(p->wr_error))
 580                 break;
 581             /* info== 0 and no error reported , ie not handled by it */
 582         }
 583         if (!info)
 584         {
 585             if (wrbuf_len(p->wr_error) == 0)
 586                 wrbuf_printf(p->wr_error, "Element <backend>: expected "
 587                              "<marc> or <xslt> element, got <%s>"
 588                              , ptr->name);
 589             return -1;
 590         }
 591         r = (struct yaz_record_conv_rule *) nmem_malloc(p->nmem, sizeof(*r));
 592         r->next = 0;
 593         r->info = info;
 594         r->type = nmem_malloc(p->nmem, sizeof(*t));
 595         memcpy(r->type, t, sizeof(*t));
 596         *p->rules_p = r;
 597         p->rules_p = &r->next;
 598     }
 599     return 0;
 600 }
 601
 602 int yaz_record_conv_configure(yaz_record_conv_t p, const xmlNode *ptr)
 603 {
 604     return yaz_record_conv_configure_t(p, ptr, 0);
 605 }
 606
 607 static int yaz_record_conv_record_rule(yaz_record_conv_t p,
 608                                        struct yaz_record_conv_rule *r,
 609                                        const char *input_record_buf,
 610                                        size_t input_record_len,
 611                                        WRBUF output_record)
 612 {
 613     int ret = 0;
 614     WRBUF record = output_record; /* pointer transfer */
 615     wrbuf_rewind(p->wr_error);
 616
 617     wrbuf_write(record, input_record_buf, input_record_len);
 618     for (; ret == 0 && r; r = r->next)
 619         ret = r->type->convert(r->info, record, p->wr_error);
 620     return ret;
 621 }
 622
 623 int yaz_record_conv_opac_record(yaz_record_conv_t p,
 624                                 Z_OPACRecord *input_record,
 625                                 WRBUF output_record)
 626 {
 627     int ret = 0;
 628     struct yaz_record_conv_rule *r = p->rules;
 629     if (!r || r->type->construct != construct_marc)
 630         ret = -1; /* no marc rule so we can't do OPAC */
 631     else
 632     {
 633         struct marc_info *mi = r->info;
 634
 635         WRBUF res = wrbuf_alloc();
 636         yaz_marc_t mt = yaz_marc_create();
 637         yaz_iconv_t cd = yaz_iconv_open(mi->output_charset,
 638                                         mi->input_charset);
 639
 640         wrbuf_rewind(p->wr_error);
 641         yaz_marc_xml(mt, mi->output_format_mode);
 642
 643         yaz_marc_iconv(mt, cd);
 644
 645         yaz_opac_decode_wrbuf(mt, input_record, res);
 646         if (ret != -1)
 647         {
 648             ret = yaz_record_conv_record_rule(p,
 649                                               r->next,
 650                                               wrbuf_buf(res), wrbuf_len(res),
 651                                               output_record);
 652         }
 653         yaz_marc_destroy(mt);
 654         if (cd)
 655             yaz_iconv_close(cd);
 656         wrbuf_destroy(res);
 657     }
 658     return ret;
 659 }
 660
 661 int yaz_record_conv_record(yaz_record_conv_t p,
 662                            const char *input_record_buf,
 663                            size_t input_record_len,
 664                            WRBUF output_record)
 665 {
 666     return yaz_record_conv_record_rule(p, p->rules,
 667                                        input_record_buf,
 668                                        input_record_len, output_record);
 669 }
 670
 671 const char *yaz_record_conv_get_error(yaz_record_conv_t p)
 672 {
 673     return wrbuf_cstr(p->wr_error);
 674 }
 675
 676 void yaz_record_conv_set_path(yaz_record_conv_t p, const char *path)
 677 {
 678     xfree(p->path);
 679     p->path = 0;
 680     if (path)
 681         p->path = xstrdup(path);
 682 }
 683
 684 yaz_record_conv_t yaz_record_conv_create()
 685 {
 686     yaz_record_conv_t p = (yaz_record_conv_t) xmalloc(sizeof(*p));
 687     p->nmem = nmem_create();
 688     p->wr_error = wrbuf_alloc();
 689     p->rules = 0;
 690     p->path = 0;
 691 #if YAZ_HAVE_EXSLT
 692     exsltRegisterAll();
 693 #endif
 694     return p;
 695 }
 696
 697 /* YAZ_HAVE_XML2 */
 698 #endif
 699
 700 /*
 701  * Local variables:
 702  * c-basic-offset: 4
 703  * c-file-style: "Stroustrup"
 704  * indent-tabs-mode: nil
 705  * End:
 706  * vim: shiftwidth=4 tabstop=8 expandtab
 707  */
 708