#include "gedcom.h"
int compat_enabled = 1;
+Gedcom_compat compat_options = 0;
int compatibility = 0;
int compatibility_program = 0;
int compatibility_version = 0;
const char* default_charset = "";
+void cleanup_compat_buffer();
+struct safe_buffer compat_buffer = { NULL, 0, NULL, 0, cleanup_compat_buffer };
+
+void cleanup_compat_buffer()
+{
+ cleanup_buffer(&compat_buffer);
+}
+
#define SUBMITTER_LINK "@__COMPAT__SUBM__@"
#define SLGC_FAMC_LINK "@__COMPAT__FAM_SLGC__@"
#define DEFAULT_SUBMITTER_NAME "Submitter"
#define DEFAULT_GEDCOM_VERS "5.5"
#define DEFAULT_GEDCOM_FORM "LINEAGE-LINKED"
+struct program_data {
+ const char* name;
+ int default_compat;
+ const char* default_charset;
+};
+
enum _COMPAT_PROGRAM {
CP_FTREE = 1,
CP_LIFELINES,
CP_PAF,
- CP_FAMORIG
+ CP_FAMORIG,
+ CP_EASYTREE
};
-const char* program_name[] = {
- /* NULL */ "",
- /* CP_FTREE */ "ftree",
- /* CP_LIFELINES */ "Lifelines",
- /* CP_PAF */ "Personal Ancestral File",
- /* CP_FAMORIG */ "Family Origins"
+enum _COMPAT {
+ C_FTREE = 0x0001,
+ C_LIFELINES = 0x0002,
+ C_PAF5 = 0x0004,
+ C_PAF2 = 0x0008,
+ C_FAMORIG = 0x0010,
+ C_EASYTREE = 0x0020,
+ C_PAF4 = 0x0040
};
-enum _COMPAT {
- C_FTREE = 0x01,
- C_LIFELINES = 0x02,
- C_PAF5 = 0x04,
- C_PAF2 = 0x08,
- C_FAMORIG = 0x10
+struct program_data data[] = {
+ /* NULL */ { "", 0, "" },
+ /* CP_FTREE */ { "ftree", C_FTREE, "" },
+ /* CP_LIFELINES */ { "Lifelines", C_LIFELINES, "ANSI" },
+ /* CP_PAF */ { "Personal Ancestral File", C_PAF5, "" },
+ /* CP_FAMORIG */ { "Family Origins", C_FAMORIG, "" },
+ /* CP_EASYTREE */ { "EasyTree", C_EASYTREE, "" }
};
/* Incompatibility list (with GEDCOM 5.5):
- '@' not written as '@@' in values
- some 5.5.1 (draft) tags are used: EMAIL, FONE, ROMN
- no FAMC field in SLGC
+ - uses tab character (will be converted to 8 spaces here)
+ - lines too long
+ - double dates written as e.g. '1815/1816'
- Personal Ancestral File 2:
- '@' not written as '@@' in values
- COMM tag in submitter record
- - double dates written as e.g. '1815/1816' instead of '1815/16'
+ - double dates written as e.g. '1815/1816'
- Family Origins:
- '@' not written as '@@' in values
+ - CONC needs an extra space
+
+ - EasyTree:
+ - no GEDC.FORM field
+ - no submitter link in the header
+ - NOTE doesn't have a value
+ - NOTE.NOTE instead of NOTE.COND
+ - NOTE.CONC.SOUR instead of NOTE.SOUR
+ - non-standard tags in SOUR records
+
+ - Personal Ancestral File 4:
+ - '@' not written as '@@' in values
+ - SUBM.CTRY instead of SUBM.ADDR.CTRY
+ - lines too long
+ - double dates written as e.g. '1815/1816'
*/
int compat_matrix[] =
{
- /* C_NO_SUBMITTER */ C_FTREE | C_LIFELINES | C_PAF2,
+ /* C_NO_SUBMITTER */ C_FTREE | C_LIFELINES | C_PAF2 | C_EASYTREE,
/* C_INDI_ADDR */ C_FTREE,
- /* C_NOTE_NO_VALUE */ C_FTREE,
+ /* C_NOTE_NO_VALUE */ C_FTREE | C_EASYTREE,
/* C_NO_GEDC */ C_LIFELINES | C_PAF2,
/* C_NO_CHAR */ C_LIFELINES,
/* C_HEAD_TIME */ C_LIFELINES,
- /* C_NO_DOUBLE_AT */ C_LIFELINES | C_PAF5 | C_PAF2 | C_FAMORIG,
- /* C_NO_REQUIRED_VALUES */ C_LIFELINES,
+ /* C_NO_DOUBLE_AT */ C_LIFELINES | C_PAF5 | C_PAF2 | C_FAMORIG
+ | C_PAF4,
+ /* C_NO_REQUIRED_VALUES */ C_LIFELINES | C_PAF5 | C_EASYTREE,
/* C_551_TAGS */ C_PAF5,
/* C_NO_SLGC_FAMC */ C_PAF5,
/* C_SUBM_COMM */ C_PAF2,
- /* C_DOUBLE_DATES_4 */ C_PAF2
+ /* C_DOUBLE_DATES_4 */ C_PAF2 | C_PAF5 | C_PAF4,
+ /* C_CONC_NEEDS_SPACE */ C_FAMORIG,
+ /* C_NO_GEDC_FORM */ C_EASYTREE,
+ /* C_NOTE_NOTE */ C_EASYTREE,
+ /* C_TAB_CHARACTER */ C_PAF5,
+ /* C_SUBM_CTRY */ C_PAF4,
+ /* C_NOTE_TOO_LONG */ C_PAF4 | C_PAF5,
+ /* C_NOTE_CONC_SOUR */ C_EASYTREE,
+ /* C_NONSTD_SOUR_TAGS */ C_EASYTREE,
};
-int compat_state[C_NR_OF_RULES];
+union _COMPAT_STATE {
+ int i;
+ void* vp;
+} compat_state[C_NR_OF_RULES];
/* Compatibility handling */
compat_enabled = enable_compat;
}
+void gedcom_set_compat_options(Gedcom_compat options)
+{
+ compat_options = options;
+}
+
void enable_compat_msg(const char* program_name, int version)
{
if (version > 0)
else if (program_equal(program, "FamilyOrigins")) {
compatibility_program = CP_FAMORIG;
}
+ else if (program_equal(program, "EasyTree")) {
+ compatibility_program = CP_EASYTREE;
+ }
}
}
default_charset = "";
compatibility = 0;
for (i = 0; i < C_NR_OF_RULES; i++)
- compat_state[i] = 0;
+ compat_state[i].i = 0;
switch (compatibility_program) {
- case CP_FTREE:
- compatibility = C_FTREE;
- break;
- case CP_LIFELINES:
- compatibility = C_LIFELINES;
- default_charset = "ANSI";
- break;
case CP_PAF:
if (compatibility_version >= 20000 && compatibility_version < 30000) {
compatibility = C_PAF2;
version = 2;
}
+ if (compatibility_version >= 40000 && compatibility_version < 50000) {
+ compatibility = C_PAF4;
+ version = 4;
+ }
else if (compatibility_version >= 50000) {
compatibility = C_PAF5;
version = 5;
}
break;
- case CP_FAMORIG:
- compatibility = C_FAMORIG;
- break;
default:
+ compatibility = data[compatibility_program].default_compat;
break;
}
- if (compatibility)
- enable_compat_msg(program_name[compatibility_program], version);
+ if (compatibility) {
+ default_charset = data[compatibility_program].default_charset;
+ enable_compat_msg(data[compatibility_program].name, version);
+ }
}
void set_compatibility_version(const char* version)
return (compat_matrix[rule] & compatibility);
}
+void compat_close()
+{
+ compatibility_program = 0;
+ compatibility = 0;
+}
+
/********************************************************************/
/* C_NO_SUBMITTER */
/********************************************************************/
parent, 1, ts, SUBMITTER_LINK,
GEDCOM_MAKE_XREF_PTR(val1, xr));
end_element(ELT_HEAD_SUBM, parent, self, NULL);
- compat_state[C_NO_SUBMITTER] = 1;
+ compat_state[C_NO_SUBMITTER].i = 1;
}
void compat_generate_submitter()
{
- if (compat_state[C_NO_SUBMITTER]) {
+ if (compat_state[C_NO_SUBMITTER].i) {
struct xref_value *xr = gedcom_parse_xref(SUBMITTER_LINK, XREF_DEFINED,
XREF_SUBM);
struct tag_struct ts;
/* close "0 SUBM" */
end_record(REC_SUBM, self1, NULL);
- compat_state[C_NO_SUBMITTER] = 0;
+ compat_state[C_NO_SUBMITTER].i = 0;
}
}
end_element(ELT_HEAD_GEDC_VERS, self1, self2, NULL);
/* then generate "2 FORM <DEFAULT_GEDCOM_FORM> */
+ compat_generate_gedcom_form(self1);
+
+ /* close "1 GEDC" */
+ end_element(ELT_HEAD_GEDC, parent, self1, NULL);
+}
+
+/********************************************************************/
+/* C_NO_GEDC_FORM */
+/********************************************************************/
+
+void compat_generate_gedcom_form(Gedcom_ctxt parent)
+{
+ struct tag_struct ts;
+ Gedcom_ctxt self;
+
+ /* generate "2 FORM <DEFAULT_GEDCOM_FORM> */
ts.string = "FORM";
ts.value = TAG_FORM;
- self2 = start_element(ELT_HEAD_GEDC_FORM, self1, 2, ts,
- DEFAULT_GEDCOM_FORM,
- GEDCOM_MAKE_STRING(val1, DEFAULT_GEDCOM_FORM));
+ self = start_element(ELT_HEAD_GEDC_FORM, parent, 2, ts,
+ DEFAULT_GEDCOM_FORM,
+ GEDCOM_MAKE_STRING(val1, DEFAULT_GEDCOM_FORM));
/* close "2 FORM" */
- end_element(ELT_HEAD_GEDC_FORM, self1, self2, NULL);
+ end_element(ELT_HEAD_GEDC_FORM, parent, self, NULL);
- /* close "1 GEDC" */
- end_element(ELT_HEAD_GEDC, parent, self1, NULL);
}
-
+
/********************************************************************/
/* C_NO_CHAR */
/********************************************************************/
return 0;
}
+/********************************************************************/
+/* C_HEAD_TIME */
+/********************************************************************/
+
+void compat_save_head_date_context(Gedcom_ctxt parent)
+{
+ compat_state[C_HEAD_TIME].vp = parent;
+}
+
+Gedcom_ctxt compat_generate_head_time_start(int level, struct tag_struct ts,
+ char* value)
+{
+ if (compat_options & COMPAT_ALLOW_OUT_OF_CONTEXT) {
+ Gedcom_ctxt parent = compat_state[C_HEAD_TIME].vp;
+ if (!value)
+ value = "-";
+ if (parent)
+ return start_element(ELT_HEAD_DATE_TIME,
+ parent, level, ts, value,
+ GEDCOM_MAKE_STRING(val1, value));
+ else
+ return NULL;
+ }
+ else {
+ gedcom_warning(_("Header change time '%s' lost in the compatibility (out of context)"),
+ value);
+ return NULL;
+ }
+}
+
+void compat_generate_head_time_end(Gedcom_ctxt self)
+{
+ if (compat_options & COMPAT_ALLOW_OUT_OF_CONTEXT) {
+ Gedcom_ctxt parent = compat_state[C_HEAD_TIME].vp;
+ if (parent)
+ end_element(ELT_HEAD_DATE_TIME,
+ parent, self, GEDCOM_MAKE_NULL(val1));
+ }
+}
+
+/********************************************************************/
+/* C_SUBM_CTRY */
+/********************************************************************/
+
+void compat_save_ctry_parent_context(Gedcom_ctxt parent)
+{
+ compat_state[C_SUBM_CTRY].vp = parent;
+}
+
+Gedcom_ctxt compat_generate_addr_ctry_start(int level, struct tag_struct ts,
+ char* value)
+{
+ if (compat_options & COMPAT_ALLOW_OUT_OF_CONTEXT) {
+ Gedcom_ctxt parent = compat_state[C_SUBM_CTRY].vp;
+ if (!value)
+ value = "-";
+ if (parent)
+ return start_element(ELT_SUB_ADDR_CTRY,
+ parent, level, ts, value,
+ GEDCOM_MAKE_STRING(val1, value));
+ else
+ return NULL;
+ }
+ else {
+ gedcom_warning(_("Country '%s' lost in the compatibility (out of context)"), value);
+ return NULL;
+ }
+}
+
+void compat_generate_addr_ctry_end(Gedcom_ctxt self)
+{
+ if (compat_options & COMPAT_ALLOW_OUT_OF_CONTEXT) {
+ Gedcom_ctxt parent = compat_state[C_SUBM_CTRY].vp;
+ if (parent)
+ end_element(ELT_SUB_ADDR_CTRY,
+ parent, self, GEDCOM_MAKE_NULL(val1));
+ }
+}
+
+void compat_free_ctry_parent_context()
+{
+ compat_state[C_SUBM_CTRY].vp = NULL;
+}
+
/********************************************************************/
/* C_INDI_ADDR */
/********************************************************************/
parent, 2, ts, SLGC_FAMC_LINK,
GEDCOM_MAKE_XREF_PTR(val1, xr));
end_element(ELT_SUB_LIO_SLGC_FAMC, parent, self, NULL);
- compat_state[C_NO_SLGC_FAMC]++;
+ compat_state[C_NO_SLGC_FAMC].i++;
}
void compat_generate_slgc_famc_fam()
{
/* If bigger than 1, then the FAM record has already been generated */
- if (compat_state[C_NO_SLGC_FAMC] == 1) {
+ if (compat_state[C_NO_SLGC_FAMC].i == 1) {
struct xref_value *xr = gedcom_parse_xref(SLGC_FAMC_LINK, XREF_DEFINED,
XREF_FAM);
struct tag_struct ts;
safe_buf_append(b, tag);
gedcom_warning(_("Converting non-standard tag '%s' to user tag '%s'"),
tag, get_buf_string(b));
- compat_state[C_SUBM_COMM] = 1;
+ compat_state[C_SUBM_COMM].i = 1;
return 1;
}
else
void compat_close_subm_comm()
{
- compat_state[C_SUBM_COMM] = 0;
+ compat_state[C_SUBM_COMM].i = 0;
}
int compat_check_subm_comm_cont(const char* tag)
{
- if (compat_state[C_SUBM_COMM] && !strcmp(tag, "CONT")) {
- compat_state[C_SUBM_COMM] = 2;
+ if (compat_state[C_SUBM_COMM].i && !strcmp(tag, "CONT")) {
+ compat_state[C_SUBM_COMM].i = 2;
return 1;
}
else
Gedcom_ctxt self = NULL;
struct tag_struct ts;
- if (compat_state[C_SUBM_COMM] == 2) {
+ if (compat_state[C_SUBM_COMM].i == 2) {
ts.string = "_CONT";
ts.value = USERTAG;
self = start_element(ELT_USER, parent, 2, ts, str, &val2);
void compat_subm_comm_cont_end(Gedcom_ctxt parent, Gedcom_ctxt self)
{
- if (compat_state[C_SUBM_COMM] == 2) {
+ if (compat_state[C_SUBM_COMM].i == 2) {
end_element(ELT_USER, parent, self, NULL);
- compat_state[C_SUBM_COMM] = 1;
+ compat_state[C_SUBM_COMM].i = 1;
+ }
+}
+
+/********************************************************************/
+/* C_DOUBLE_DATES_4 */
+/********************************************************************/
+
+void compat_date_start()
+{
+ if (compat_mode(C_DOUBLE_DATES_4)) {
+ reset_buffer(&compat_buffer);
+ compat_state[C_DOUBLE_DATES_4].i = 0;
}
}
+
+int compat_double_date_check(char* year2)
+{
+ return (compat_mode(C_DOUBLE_DATES_4)
+ && !compat_state[C_DOUBLE_DATES_4].i
+ && strlen(year2) == 4);
+}
+
+int compat_double_date_final(struct date_value* dv, const char** curr_line)
+{
+ char* compat_line_value = get_buf_string(&compat_buffer);
+ compat_state[C_DOUBLE_DATES_4].i = 1;
+ if (compat_line_value && compat_line_value[0]
+ && (dv->type == DV_NO_MODIFIER || dv->type == DV_ABOUT)
+ && dv->date1.day == -1
+ && dv->date1.month == -1) {
+ gedcom_warning(_("Converting '%s' to standard '%s'"),
+ *curr_line, compat_line_value);
+ *curr_line = compat_line_value;
+ }
+ return 1;
+}
+
+int compat_date_check(struct date_value* dv, const char** curr_line)
+{
+ if (compat_mode(C_DOUBLE_DATES_4)
+ && compat_double_date_final(dv, curr_line)) {
+ return 1;
+ }
+ else {
+ return 0;
+ }
+}
+
+/********************************************************************/
+/* C_NOTE_TOO_LONG */
+/********************************************************************/
+
+char compat_prefix[MAXGEDCLINELEN];
+
+int compat_long_line(int level, int tag)
+{
+ return compat_mode(C_NOTE_TOO_LONG) && (level > 0) && (tag == TAG_NOTE);
+}
+
+char* compat_long_line_get_prefix(char* str)
+{
+ if (str && utf8_strlen(str) > MAXGEDCLINELEN - 7) {
+ int len = MAXGEDCLINELEN - 7;
+ char* ch = nth_utf8_char(str, len - 1);
+ char* nextch = next_utf8_char(ch);
+ memset(compat_prefix, 0, MAXGEDCLINELEN);
+ while (len > 1 && (*ch == ' ' || *nextch == ' ')) {
+ len--;
+ nextch = ch;
+ ch = nth_utf8_char(str, len - 1);
+ }
+ len = nextch - str;
+ strncpy(compat_prefix, str, len);
+ compat_state[C_NOTE_TOO_LONG].vp = (void*)nextch;
+ return compat_prefix;
+ }
+ else {
+ compat_state[C_NOTE_TOO_LONG].vp = NULL;
+ return str;
+ }
+}
+
+void compat_long_line_finish(Gedcom_ctxt parent, int level)
+{
+ struct tag_struct ts;
+ ts.string = "CONC";
+ ts.value = TAG_CONC;
+
+ while (compat_state[C_NOTE_TOO_LONG].vp) {
+ Gedcom_ctxt ctxt;
+ char* input = (char*)compat_state[C_NOTE_TOO_LONG].vp;
+ char* output = compat_long_line_get_prefix(input);
+
+ ctxt = start_element(ELT_SUB_CONC, parent, level + 1, ts, output,
+ GEDCOM_MAKE_STRING(val1, output));
+ end_element(ELT_SUB_CONC, parent, ctxt, GEDCOM_MAKE_NULL(val1));
+ }
+}
+
+/********************************************************************/
+/* C_NOTE_CONC_SOUR */
+/********************************************************************/
+
+Gedcom_ctxt compat_generate_note_sour_start(Gedcom_ctxt parent,
+ int level, struct tag_struct ts,
+ char* pointer)
+{
+ Gedcom_ctxt self;
+ struct xref_value *xr = gedcom_parse_xref(pointer, XREF_USED, XREF_SOUR);
+ if (xr == NULL) {
+ self = (void*)-1;
+ }
+ else {
+ self = start_element(ELT_SUB_SOUR, parent, level-1, ts, pointer,
+ GEDCOM_MAKE_XREF_PTR(val1, xr));
+ }
+ compat_state[C_NOTE_CONC_SOUR].vp = parent;
+ return self;
+}
+
+void compat_generate_note_sour_end(Gedcom_ctxt self)
+{
+ if (self != (void*) -1) {
+ end_element(ELT_SUB_SOUR, compat_state[C_NOTE_CONC_SOUR].vp,
+ self, GEDCOM_MAKE_NULL(val1));
+ }
+}
+
+/********************************************************************/
+/* C_NONSTD_SOUR_TAGS */
+/********************************************************************/
+
+int is_nonstd_sour_tag(const char* tag)
+{
+ if (strncmp(tag, "FILN", 5))
+ return 1;
+ else if (strncmp(tag, "URL", 4))
+ return 1;
+ else if (strncmp(tag, "LOCA", 5))
+ return 1;
+ else if (strncmp(tag, "REGI", 5))
+ return 1;
+ else if (strncmp(tag, "VOL", 4))
+ return 1;
+ else
+ return 0;
+}
+
+int compat_check_sour_tag(const char* tag, struct safe_buffer* b)
+{
+ if (is_nonstd_sour_tag(tag)) {
+ reset_buffer(b);
+ SAFE_BUF_ADDCHAR(b, '_');
+ safe_buf_append(b, tag);
+ gedcom_warning(_("Converting undefined tag '%s' to user tag '%s'"),
+ tag, get_buf_string(b));
+ return 1;
+ }
+ else
+ return 0;
+}
+
+Gedcom_ctxt compat_generate_nonstd_sour_start(Gedcom_ctxt parent, int level,
+ struct tag_struct ts,
+ char* value,
+ struct safe_buffer* b)
+{
+ Gedcom_ctxt self = NULL;
+ reset_buffer(b);
+ SAFE_BUF_ADDCHAR(b, '_');
+ safe_buf_append(b, ts.string);
+ gedcom_warning(_("Converting invalidly used tag '%s' to user tag '%s'"),
+ ts.string, get_buf_string(b));
+ ts.string = get_buf_string(b);
+
+ self = start_element(ELT_USER, parent, level, ts, value,
+ GEDCOM_MAKE_NULL_OR_STRING(val1, value));
+ compat_state[C_NONSTD_SOUR_TAGS].i = 1;
+ return self;
+}
+
+void compat_generate_nonstd_sour_end(Gedcom_ctxt parent, Gedcom_ctxt self)
+{
+ end_element(ELT_USER, parent, self, NULL);
+ compat_state[C_NONSTD_SOUR_TAGS].i = 0;
+}
+
+int compat_generate_nonstd_sour_state()
+{
+ return compat_state[C_NONSTD_SOUR_TAGS].i;
+}
projects / gedcom-parse.git / blobdiff