X-Git-Url: https://git.dlugolecki.net.pl/?a=blobdiff_plain;f=gedcom%2Fcompat.c;h=be9b3a1ae4210546740cde88295f83435b9b3a76;hb=98a5cf857ba2bc9f574b924bc7e96d5e50c0a4db;hp=59e61d313e8ece4954693c2ab0f3fab32f529926;hpb=0a9103e26559e1501b6cf7dd7f8eb00ba50de1cb;p=gedcom-parse.git diff --git a/gedcom/compat.c b/gedcom/compat.c index 59e61d3..be9b3a1 100644 --- a/gedcom/compat.c +++ b/gedcom/compat.c @@ -25,20 +25,27 @@ #include "interface.h" #include "encoding.h" #include "xref.h" +#include "buffer.h" #include "gedcom_internal.h" #include "gedcom.h" -int compat_at = 0; +int compat_enabled = 1; +int compatibility = 0; +const char* default_charset = ""; #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" -/* Make default character set ANSI, for all 'special characters' - typically used in non-compliant gedcom generators */ -#define DEFAULT_CHAR "ANSI" -/* Incompatibily list (with GEDCOM 5.5): +enum _COMPAT { + C_FTREE = 0x01, + C_LIFELINES = 0x02, + C_PAF = 0x04 +}; + +/* Incompatibility list (with GEDCOM 5.5): - ftree: - no submitter record, no submitter link in the header @@ -49,10 +56,76 @@ int compat_at = 0; - no submitter record, no submitter link in the header - no GEDC field in the header - no CHAR field in the header - - TIME field outside of DATE field in the header (will be ignored here) + - HEAD.TIME instead of HEAD.DATE.TIME (will be ignored here) - '@' not written as '@@' in values + - lots of missing required values + + - Personal Ancestral File: + - '@' not written as '@@' in values + - some 5.5.1 (draft) tags are used: EMAIL, FONE, ROMN + - no FAMC field in SLGC */ +int compat_matrix[] = +{ + /* C_NO_SUBMITTER */ C_FTREE | C_LIFELINES, + /* C_INDI_ADDR */ C_FTREE, + /* C_NOTE_NO_VALUE */ C_FTREE, + /* C_NO_GEDC */ C_LIFELINES, + /* C_NO_CHAR */ C_LIFELINES, + /* C_HEAD_TIME */ C_LIFELINES, + /* C_NO_DOUBLE_AT */ C_LIFELINES | C_PAF, + /* C_NO_REQUIRED_VALUES */ C_LIFELINES, + /* C_551_TAGS */ C_PAF, + /* C_NO_SLGC_FAMC */ C_PAF +}; + +int compat_state[C_NR_OF_RULES]; + +/* Compatibility handling */ + +void gedcom_set_compat_handling(int enable_compat) +{ + compat_enabled = enable_compat; +} + +void enable_compat_msg(const char* program_name) +{ + gedcom_warning(_("Enabling compatibility with '%s'"), program_name); +} + +void set_compatibility(const char* program) +{ + /* Reinitialize compatibility */ + int i; + default_charset = ""; + compatibility = 0; + for (i = 0; i < C_NR_OF_RULES; i++) + compat_state[i] = 0; + + if (compat_enabled) { + if (! strncmp(program, "ftree", 6)) { + enable_compat_msg("ftree"); + compatibility = C_FTREE; + } + else if (! strncmp(program, "LIFELINES", 9)) { + /* Matches "LIFELINES 3.0.2" */ + enable_compat_msg("Lifelines"); + compatibility = C_LIFELINES; + default_charset = "ANSI"; + } + else if (! strncmp(program, "PAF", 4)) { + enable_compat_msg("Personal Ancestral File"); + compatibility = C_PAF; + } + } +} + +int compat_mode(Compat_rule rule) +{ + return (compat_matrix[rule] & compatibility); +} + void compat_generate_submitter_link(Gedcom_ctxt parent) { struct xref_value *xr = gedcom_parse_xref(SUBMITTER_LINK, XREF_USED, @@ -62,36 +135,42 @@ void compat_generate_submitter_link(Gedcom_ctxt parent) ts.string = "SUBM"; ts.value = TAG_SUBM; + gedcom_warning(_("Adding link to submitter record with xref '%s'"), + SUBMITTER_LINK); self = start_element(ELT_HEAD_SUBM, 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; } void compat_generate_submitter() { - struct xref_value *xr = gedcom_parse_xref(SUBMITTER_LINK, XREF_DEFINED, - XREF_SUBM); - struct tag_struct ts; - Gedcom_ctxt self1, self2; - - /* first generate "0 SUBM" */ - ts.string = "SUBM"; - ts.value = TAG_SUBM; - self1 = start_record(REC_SUBM, 0, GEDCOM_MAKE_XREF_PTR(val1, xr), ts, - NULL, GEDCOM_MAKE_NULL(val2)); - - /* then generate "1 NAME ..." */ - ts.string = "NAME"; - ts.value = TAG_NAME; - self2 = start_element(ELT_SUBM_NAME, self1, 1, ts, DEFAULT_SUBMITTER_NAME, - GEDCOM_MAKE_STRING(val1, DEFAULT_SUBMITTER_NAME)); - - /* close "1 NAME ..." */ - end_element(ELT_SUBM_NAME, self1, self2, NULL); - - /* close "0 SUBM" */ - end_record(REC_SUBM, self1); + if (compat_state[C_NO_SUBMITTER]) { + struct xref_value *xr = gedcom_parse_xref(SUBMITTER_LINK, XREF_DEFINED, + XREF_SUBM); + struct tag_struct ts; + Gedcom_ctxt self1, self2; + + /* first generate "0 SUBM" */ + ts.string = "SUBM"; + ts.value = TAG_SUBM; + self1 = start_record(REC_SUBM, 0, GEDCOM_MAKE_XREF_PTR(val1, xr), ts, + NULL, GEDCOM_MAKE_NULL(val2)); + + /* then generate "1 NAME ..." */ + ts.string = "NAME"; + ts.value = TAG_NAME; + self2 = start_element(ELT_SUBM_NAME, self1, 1, ts, DEFAULT_SUBMITTER_NAME, + GEDCOM_MAKE_STRING(val1, DEFAULT_SUBMITTER_NAME)); + + /* close "1 NAME ..." */ + end_element(ELT_SUBM_NAME, self1, self2, NULL); + + /* close "0 SUBM" */ + end_record(REC_SUBM, self1, NULL); + compat_state[C_NO_SUBMITTER] = 0; + } } void compat_generate_gedcom(Gedcom_ctxt parent) @@ -133,16 +212,25 @@ int compat_generate_char(Gedcom_ctxt parent) { struct tag_struct ts; Gedcom_ctxt self1; + char* charset; /* first generate "1 CHAR " */ ts.string = "CHAR"; ts.value = TAG_CHAR; - self1 = start_element(ELT_HEAD_CHAR, parent, 1, ts, DEFAULT_CHAR, - GEDCOM_MAKE_STRING(val1, DEFAULT_CHAR)); - - /* close "1 CHAR" */ - end_element(ELT_HEAD_CHAR, parent, self1, NULL); - if (open_conv_to_internal(DEFAULT_CHAR) == 0) + + /* Must strdup, because default_charset is const char */ + charset = strdup(default_charset); + if (! charset) + MEMORY_ERROR; + else { + self1 = start_element(ELT_HEAD_CHAR, parent, 1, ts, charset, + GEDCOM_MAKE_STRING(val1, charset)); + free(charset); + + /* close "1 CHAR" */ + end_element(ELT_HEAD_CHAR, parent, self1, NULL); + } + if (open_conv_to_internal(default_charset) == 0) return 1; else return 0; @@ -164,3 +252,67 @@ void compat_generate_resi_end(Gedcom_ctxt parent, Gedcom_ctxt self) { end_element(ELT_SUB_INDIV_RESI, parent, self, NULL); } + +int is_551_tag(const char* tag) +{ + if (strncmp(tag, "EMAIL", 6)) + return 1; + else if (strncmp(tag, "FONE", 5)) + return 1; + else if (strncmp(tag, "ROMN", 5)) + return 1; + else + return 0; +} + +int compat_check_551_tag(const char* tag, struct safe_buffer* b) +{ + if (is_551_tag(tag)) { + reset_buffer(b); + SAFE_BUF_ADDCHAR(b, '_'); + safe_buf_append(b, tag); + gedcom_warning(_("Converting 5.5.1 tag '%s' to standard 5.5 user tag '%s'"), + tag, get_buf_string(b)); + return 1; + } + else + return 0; +} + +void compat_generate_slgc_famc_link(Gedcom_ctxt parent) +{ + struct xref_value *xr = gedcom_parse_xref(SLGC_FAMC_LINK, XREF_USED, + XREF_FAM); + struct tag_struct ts; + Gedcom_ctxt self; + + ts.string = "FAMC"; + ts.value = TAG_FAMC; + gedcom_warning(_("Adding link to family record with xref '%s'"), + SLGC_FAMC_LINK); + self = start_element(ELT_SUB_LIO_SLGC_FAMC, + 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]++; +} + +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) { + struct xref_value *xr = gedcom_parse_xref(SLGC_FAMC_LINK, XREF_DEFINED, + XREF_FAM); + struct tag_struct ts; + Gedcom_ctxt self; + + /* generate "0 FAM" */ + ts.string = "FAM"; + ts.value = TAG_FAM; + self = start_record(REC_FAM, 0, GEDCOM_MAKE_XREF_PTR(val1, xr), ts, + NULL, GEDCOM_MAKE_NULL(val2)); + + /* close "0 FAM" */ + end_record(REC_FAM, self, NULL); + } +}