#include "gedcom_internal.h"
#include "multilex.h"
#include "encoding.h"
+#include "encoding_state.h"
#include "xref.h"
int line_no = 0;
if (enc == ONE_BYTE) {
lf = &gedcom_1byte_lex;
gedcom_1byte_myinit(f);
- set_encoding_width(enc);
+ set_read_encoding_width(enc);
return open_conv_to_internal("ASCII");
}
else if (enc == TWO_BYTE_HILO) {
lf = &gedcom_hilo_lex;
gedcom_hilo_myinit(f);
- set_encoding_width(enc);
+ set_read_encoding_width(enc);
return open_conv_to_internal("UNICODE");
}
else if (enc == TWO_BYTE_LOHI) {
lf = &gedcom_lohi_lex;
gedcom_lohi_myinit(f);
- set_encoding_width(enc);
+ set_read_encoding_width(enc);
return open_conv_to_internal("UNICODE");
}
else {
char first[2];
int read;
- set_encoding_bom(WITHOUT_BOM);
+ set_read_encoding_bom(WITHOUT_BOM);
read = fread(first, 1, 2, f);
if (read != 2) {
gedcom_warning(_("Error reading from input file: %s"), strerror(errno));
}
else if ((first[0] == '\xFE') && (first[1] == '\xFF')) {
gedcom_debug_print("Two-byte encoding, high-low, with BOM");
- set_encoding_bom(WITH_BOM);
+ set_read_encoding_bom(WITH_BOM);
return TWO_BYTE_HILO;
}
else if ((first[0] == '0') && (first[1] == '\0')) {
}
else if ((first[0] == '\xFF') && (first[1] == '\xFE')) {
gedcom_debug_print("Two-byte encoding, low-high, with BOM");
- set_encoding_bom(WITH_BOM);
+ set_read_encoding_bom(WITH_BOM);
return TWO_BYTE_LOHI;
}
else if ((first[0] == '\xEF') && (first[1] == '\xBB')) {
rewind_file(f);
}
else if (first[0] == '\xBF') {
- set_encoding_bom(WITH_BOM);
+ set_read_encoding_bom(WITH_BOM);
gedcom_debug_print("UTF-8 encoding, with BOM");
}
else {
int init_called = 0;
+/** This function initializes the Gedcom parser library and must be called
+ before any other function in this library.
+
+ The function also initializes locale handling by calling
+ <tt> setlocale(LC_ALL, "") </tt>, in case the application would not do this
+ (it doesn't hurt for the application to do the same).
+
+ \attention This function should be called as early as possible. The
+ requirement
+ is that it should come before the first call to \c iconv_open (part of the
+ generic character set conversion feature) in the program, either by your
+ program itself, or indirectly by the library calls it makes.
+ \attention Practically,
+ it should e.g. come before any calls to any GTK functions, because GTK
+ uses \c iconv_open in its initialization.
+
+ \retval 0 in case of success
+ \retval nonzero in case of failure (e.g. failure to set locale)
+ */
int gedcom_init()
{
init_called = 1;
return 0;
}
+/** This function parses the given file. By itself, it doesn't provide any
+ other information than the parse result.
+
+ The function also empties the cross-reference table before parsing, and
+ checks the validity of the
+ cross-references if the parse was successful.
+ The following conditions can occur in the cross-reference table:
+ - An xref was defined, but not used (warning)
+ - An xref was used, but not defined (error)
+ - An xref was used as a different type than the defined type (error)
+
+ \param file_name The name of the Gedcom file to parse
+
+ \retval 0 if the parse was successful and no errors were found in the
+ cross-reference table
+ \retval nonzero on errors, which can include:
+ - \ref gedcom_init() was not called
+ - The given file was not found
+ - The parse of the given file failed
+ - There were errors found in the cross-reference table
+ */
+
int gedcom_parse_file(const char* file_name)
{
Encoding enc;
return result;
}
+/** This function starts a new model. It does this by parsing the \c new.ged
+ file in the data directory of the library (\c $PREFIX/share/gedcom-parse).
+ This can be used to start from an empty model, and to build up the model
+ by adding new records yourself.
+
+ \retval 0 on success
+ \retval nonzero on errors (mainly the errors from \ref gedcom_parse_file()).
+ */
+
int gedcom_new_model()
{
int result = 1;