int NavHelp::help_index( navh_eHelpFile file_type, const char *file_name)
{
FILE *file;
char line[200];
char include_file[80];
char subject[80];
int sts;
char *s;
lng_eCoding coding = lng_eCoding_ISO8859_1;
// Open file
file = navhelp_open_file( this, file_type, file_name);
if ( !file) return NAV__NOFILE;
sts = dcli_read_line( line, sizeof( line), file);
while ( ODD(sts))
{
if ( cdh_NoCaseStrncmp( line, "<coding>", 8) == 0) {
char codingstr[40];
help_remove_spaces( &line[8], codingstr);
if ( cdh_NoCaseStrcmp( codingstr, "ISO8859-1") == 0) {
coding = lng_eCoding_ISO8859_1;
}
else if ( cdh_NoCaseStrcmp( codingstr, "UTF-8") == 0) {
coding = lng_eCoding_UTF_8;
}
}
else if ( cdh_NoCaseStrncmp( line, "<include>", 9) == 0)
{
help_remove_spaces( &line[9], include_file);
sts = help_index( navh_eHelpFile_Other, include_file);
}
else if ( cdh_NoCaseStrncmp( line, "<topic>", 7) == 0)
{
if ( (s = strstr( line, "<style>")) || (s = strstr( line, "<STYLE>")))
*s = 0;
help_remove_spaces( &line[7], subject);
(insert_cb)( parent_ctx, navh_eItemType_HelpBold,
subject, "", "", subject,
"", file_name, file_type, 0, NULL, coding);
}
sts = dcli_read_line( line, sizeof( line), file);
}
fclose( file);
return NAV__SUCCESS;
}
void wb_nrep::parse () throw (wb_error)
{
int state = 0;
char *s, *snn;
snn = norm_name;
if (oname[0] == '_') {
// This is an identity name.
for ( s = oname; *s; s++, snn++) {
if (idname_tab[*(unsigned char *)s] == '!')
throw wb_error(LDH__BADNAME);
else if (idname_tab[*(unsigned char *)s] == '^')
*snn = *s - 32;
else
*snn = idname_tab[*(unsigned char *)s];
if ( s == oname)
continue;
if ( s == oname + 1) {
switch ( *s) {
case 'V':
name_type = wname_eType_Vid;
continue;
case 'O':
name_type = wname_eType_Oid;
continue;
case 'A':
name_type = wname_eType_Aid;
continue;
default:
throw wb_error(LDH__BADNAME);
}
}
/* States
0: before ':'
1: before '('
2: before ')'
3: attribute before '['
4: attribute index before ']'
5: attribute after ']'
6: offset.size before '.'
7: offset.size before ']'
8: offset.size after ']' */
switch (state) {
case 0: // before ':'
if ( *s == ':') {
if ( s == oname)
throw wb_error(LDH__BADNAME);
vol_offs = 2;
vol_len = nameDiff( s, oname) - vol_offs;
seg[0].offs = nameDiff( s + 1, oname);
state = 1;
} else if (*s == '(' || *s == ')' || *s == '[' || *s == ']') {
throw wb_error(LDH__BADNAME);
}
break;
case 1: // before '('
if ( *s == '(') {
if ( nameDiff( s, oname) == seg[0].offs)
throw wb_error(LDH__BADNAME);
seg[1].offs = nameDiff( s + 1, oname);
seg[0].len = nameDiff( s, oname) - seg[0].offs;
num_seg++;
state = 2;
} else if (*s == ')' || *s == '[' || *s == ']') {
throw wb_error(LDH__BADNAME);
}
break;
case 2: // before ')'
if (*s == ')') {
if ( nameDiff( s, oname) == seg[1].offs)
throw wb_error(LDH__BADNAME);
attr[0].offs = nameDiff( s + 1, oname);
seg[1].len = nameDiff( s, oname) - seg[1].offs;
num_seg++;
state = 3;
} else if (*s == '[' || *s == ']') {
throw wb_error(LDH__BADNAME);
}
break;
case 3: // after ')'
if (*s == '[') {
if ( nameDiff( s, oname) == seg[1].offs + seg[1].len + 1) {
// offset.size
state = 7;
}
} else if ( *s == ']' || *s == '.') {
throw wb_error(LDH__BADNAME);
} else {
attr[num_attr].len = nameDiff( s, oname) - attr[num_attr].offs;
attr[num_attr].index = -1;
state = 4;
}
break;
case 4: // attribute before '['
if (*s == '.') {
if ( nameDiff( s, oname) == attr[num_attr].offs)
throw wb_error(LDH__BADNAME);
attr[num_attr].len = nameDiff( s, oname) - attr[num_attr].offs;
num_attr++;
attr[num_attr].offs = nameDiff( s + 1, oname);
state = 4;
} else if (*s == '[') {
attr[num_attr].len = nameDiff( s, oname) - attr[num_attr].offs;
attr[num_attr].index = 0;
state = 5;
}
break;
case 5: // attribute index before ']'
if (*s == ']') {
num_attr++;
state = 6;
} else if ((*s < '0') || (*s > '9')) {
throw wb_error(LDH__BADNAME);
} else {
attr[num_attr].index = attr[num_attr].index * 10 + (*s - '0');
if (attr[num_attr].index > 65535) throw wb_error(LDH__BADNAME);
}
break;
case 6: // attribute after ']', '.' or nothing
if ( *s == '.') {
attr[num_attr].offs = nameDiff( s + 1, oname);
state = 4;
}
else
throw wb_error(LDH__BADNAME);
break;
case 7: // offset.size before '.'
if (*s == '.') {
b_size = 0;
state = 8;
} else if (*s == ']') {
throw wb_error(LDH__BADNAME);
} else {
if ((*s < '0') || (*s > '9')) {
throw wb_error(LDH__BADNAME);
} else {
b_offset = b_offset * 10 + (*s - '0');
if (b_offset > 65535) throw wb_error(LDH__BADNAME);
}
}
break;
case 8: // offset.size before ']'
if (*s == ']') {
state = 9;
} else if ((*s < '0') || (*s > '9')) {
throw wb_error(LDH__BADNAME);
} else {
b_size = b_size * 10 + (*s - '0');
if (b_size > 65535) throw wb_error(LDH__BADNAME);
}
break;
case 9: // offset.size after ']', must be nothing there!
throw wb_error(LDH__BADNAME);
break;
}
}
switch ( state) {
case 0:
if ( s == oname)
throw wb_error(LDH__BADNAME); // No segment name
vol_len = nameDiff( s, oname);
break;
case 1:
if ( nameDiff( s, oname) == seg[num_seg].offs)
throw wb_error(LDH__BADNAME);
if ( nameDiff( s, oname) - (vol_len + 1) == 0)
break;
seg[num_seg].len = nameDiff( s, oname) - seg[num_seg].offs;
if ( seg[num_seg].len)
num_seg++;
break;
case 4:
if ( nameDiff( s, oname) == attr[num_attr].offs)
throw wb_error(LDH__BADNAME);
attr[num_attr].len = nameDiff( s, oname) - attr[num_attr].offs;
if ( attr[num_attr].len)
num_attr++;
break;
case 2:
case 3:
case 5:
case 7:
case 8:
throw wb_error(LDH__BADNAME);
default:
;
}
*snn = 0;
}
else {
for ( s = oname; *s; s++, snn++) {
if (normname_tab[*(unsigned char *)s] == '!')
throw wb_error(LDH__BADNAME);
else if (normname_tab[*(unsigned char *)s] == '^')
*snn = *s - 32;
else
*snn = normname_tab[*(unsigned char *)s];
/* States
0: before ':'
1: before '.'
2: before '['
3: before ']'
4: after ']' */
switch (state) {
case 0: // before ':'
if ( *s == ':') {
if ( s == oname)
throw wb_error(LDH__BADNAME); // No volume name
vol_len = nameDiff( s, oname);
if ( *(s+1))
seg[0].offs = nameDiff(s+1, oname);
state = 1;
} else if ( *s == '-') {
if ( s == oname)
throw wb_error(LDH__BADNAME); // No segment name
seg[0].offs = 0;
seg[0].len = nameDiff( s, oname);
num_seg++;
seg[1].offs = nameDiff( s+1, oname);
state = 1;
} else if ( *s == '.') {
if ( s != oname) {
seg[0].offs = 0;
seg[0].len = nameDiff( s, oname);
num_seg++;
}
attr[0].offs = nameDiff( s+1, oname);
state = 2;
}
else if ( *s == '[' || *s == ']')
throw wb_error(LDH__BADNAME);
break;
case 1: // before '.'
if ( *s == '-') {
if ( nameDiff( s, oname) == seg[num_seg].offs)
throw wb_error(LDH__BADNAME);
seg[num_seg+1].offs = nameDiff( s+1, oname);
seg[num_seg].len = seg[num_seg+1].offs - seg[num_seg].offs - 1;
num_seg++;
} else if ( *s == '.') {
// if ( nameDiff( s, oname) == seg[num_seg].offs) // Could be volume object !!
// throw wb_error(LDH__BADNAME);
attr[0].offs = nameDiff( s+1, oname);
seg[num_seg].len = attr[0].offs - seg[num_seg].offs - 1;
num_seg++;
state = 2;
}
break;
case 2: // before '['
if ( *s == '.') {
if ( nameDiff( s, oname) == attr[num_attr].offs)
throw wb_error(LDH__BADNAME);
attr[num_attr+1].offs = nameDiff( s+1, oname);
attr[num_attr].len = attr[num_attr+1].offs - attr[num_attr].offs - 1;
if ( attr[num_attr].len == 5 &&
cdh_NoCaseStrncmp( oname + attr[num_attr].offs, "Super", 5) == 0) {
attr[num_attr].isSuper = true;
m_hasSuper = true;
}
num_attr++;
}
else if ( *s == '[') {
if ( nameDiff( s, oname) == attr[num_attr].offs)
throw wb_error(LDH__BADNAME);
attr[num_attr].len = nameDiff( s, oname) - attr[num_attr].offs;
attr[num_attr].index = 0;
state = 3;
}
break;
case 3: /* within brackets */
if (*s == ']') {
num_attr++;
state = 4;
} else if ((*s < '0') || (*s > '9')) {
throw wb_error(LDH__BADNAME);
} else {
attr[num_attr].index = attr[num_attr].index * 10 + (*s - '0');
if (attr[num_attr].index > 65535) throw wb_error(LDH__BADNAME);
}
break;
case 4: // after brackets
if ( *s == '.') {
attr[num_attr].offs = nameDiff( s+1, oname);
state = 2;
}
else
throw wb_error(LDH__BADNAME);
break;
}
}
switch ( state) {
case 0:
if ( s == oname)
throw wb_error(LDH__BADNAME); // No segment name
seg[0].offs = 0;
seg[0].len = nameDiff( s, oname);
if ( seg[0].len > pwr_cSizObjName)
throw wb_error(LDH__BADNAME);
num_seg++;
break;
case 1:
if ( nameDiff( s, oname) == seg[num_seg].offs)
throw wb_error(LDH__BADNAME);
if ( nameDiff( s, oname) - (vol_len + 1) == 0)
break;
seg[num_seg].len = nameDiff( s, oname) - seg[num_seg].offs;
if ( seg[num_seg].len > pwr_cSizObjName)
throw wb_error(LDH__BADNAME);
if ( seg[num_seg].len)
num_seg++;
break;
case 2:
if ( nameDiff( s, oname) == attr[num_attr].offs)
throw wb_error(LDH__BADNAME);
attr[num_attr].len = nameDiff( s, oname) - attr[num_attr].offs;
if ( attr[num_attr].len)
num_attr++;
break;
case 3:
throw wb_error(LDH__BADNAME);
case 4:
break;
}
*snn = 0;
}
}
int NavHelp::help( const char *help_key, const char *help_bookmark,
navh_eHelpFile file_type, const char *file_name, void **book_mark,
bool strict)
{
FILE *file;
char line[200];
char text1[200];
char text2[200];
char text3[200];
char key[80];
char key_part[4][40];
char include_file[80];
char subject[80];
char subject_part[4][40];
int key_nr;
int subject_nr;
int hit = 0;
int sts;
int i;
char link[200];
char link_bookmark[80];
char link_filename[80];
char *link_filename_p;
int link_nr;
char link_part[4][200];
char bookmark[80];
char search_bookmark[80];
char *s;
int header1;
int header2;
int bold;
int code;
int horizontal_line;
int style = 0;
char style_str[80];
int image;
char imagefile[80];
int register_bookmark = 0;
int bookmark_found = 0;
void *bookmark_node = 0;
int index_link;
void *node;
int print_all;
char *bookmark_p;
lng_eCoding coding = lng_eCoding_ISO8859_1;
print_all = (help_key == NULL);
if ( help_key) {
cdh_ToLower( key, help_key);
cdh_ToLower( search_bookmark, help_bookmark);
}
// Open file
file = navhelp_open_file( this, file_type, file_name);
if ( !file) return NAV__NOFILE;
if ( !print_all)
key_nr = dcli_parse( key, " ", "", (char *)key_part,
sizeof( key_part) / sizeof( key_part[0]),
sizeof( key_part[0]), 0);
sts = dcli_read_line( line, sizeof( line), file);
while ( ODD(sts)) {
if ( cdh_NoCaseStrncmp( line, "<coding>", 8) == 0) {
char codingstr[40];
help_remove_spaces( &line[8], codingstr);
if ( cdh_NoCaseStrcmp( codingstr, "ISO8859-1") == 0) {
coding = lng_eCoding_ISO8859_1;
}
else if ( cdh_NoCaseStrcmp( codingstr, "UTF-8") == 0) {
coding = lng_eCoding_UTF_8;
}
}
else if ( cdh_NoCaseStrncmp( line, "<include>", 9) == 0) {
help_remove_spaces( &line[9], include_file);
if ( !noprop || strstr( include_file, "$pwr_lang") == 0) {
sts = help( help_key, help_bookmark, navh_eHelpFile_Other,
include_file, book_mark, strict);
if ( ODD(sts) && !print_all) {
fclose( file);
return sts;
}
}
hit = 0;
}
else if ( cdh_NoCaseStrncmp( line, "<chapter>", 9) == 0) {
(insert_cb)( parent_ctx, navh_eItemType_Chapter, "",
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
}
else if ( cdh_NoCaseStrncmp( line, "</chapter>", 10) == 0) {
(insert_cb)( parent_ctx, navh_eItemType_EndChapter, "",
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
}
else if ( cdh_NoCaseStrncmp( line, "<headerlevel>", 13) == 0) {
(insert_cb)( parent_ctx, navh_eItemType_HeaderLevel, "",
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
}
else if ( cdh_NoCaseStrncmp( line, "</headerlevel>", 14) == 0) {
(insert_cb)( parent_ctx, navh_eItemType_EndHeaderLevel, "",
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
}
else if ( cdh_NoCaseStrncmp( line, "<pagebreak>", 11) == 0) {
(insert_cb)( parent_ctx, navh_eItemType_PageBreak, "",
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
}
else if ( cdh_NoCaseStrncmp( line, "<option>", 8) == 0) {
char option[80];
help_remove_spaces( &line[8], option);
cdh_ToLower( option, option);
(insert_cb)( parent_ctx, navh_eItemType_Option, option,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
}
else if ( cdh_NoCaseStrncmp( line, "<topic>", 7) == 0) {
if ( (s = strstr( line, "<style>")) || (s = strstr( line, "<STYLE>"))) {
style = 1;
help_remove_spaces( s + 7, style_str);
*s = 0;
}
help_remove_spaces( &line[7], subject);
cdh_ToLower( subject, subject);
subject_nr = dcli_parse( subject, " ", "", (char *)subject_part,
sizeof( subject_part) / sizeof( subject_part[0]),
sizeof( subject_part[0]), 0);
hit = 0;
if ( !print_all) {
if ( key_nr == subject_nr ) {
for ( i = 0; i < key_nr; i++) {
if ( (!strict && strncmp( subject_part[i], key_part[i], strlen(key_part[i])) == 0) ||
(strict && strcmp( subject_part[i], key_part[i]) == 0)) {
if ( i == key_nr - 1)
hit = 1;
}
else
break;
}
}
}
else {
if ( cdh_NoCaseStrcmp( subject_part[0], "__documenttitlepage") == 0)
(insert_cb)( parent_ctx, navh_eItemType_DocTitlePage, subject,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
else if ( cdh_NoCaseStrcmp( subject_part[0], "__documentinfopage") == 0)
(insert_cb)( parent_ctx, navh_eItemType_DocInfoPage, subject,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
else
(insert_cb)( parent_ctx, navh_eItemType_Topic, subject,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
if ( style)
node = (insert_cb)( parent_ctx, navh_eItemType_Style, style_str,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
hit = 1;
}
}
if ( hit)
{
sts = dcli_read_line( line, sizeof( line), file);
(insert_cb)( parent_ctx, navh_eItemType_HelpHeader, line, NULL, NULL,
NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
sts = dcli_read_line( line, sizeof( line), file);
while( ODD(sts))
{
bookmark_p = 0;
if ( strncmp( line, "</topic>", 8) == 0 ||
strncmp( line, "</TOPIC>", 8) == 0) {
if ( print_all)
(insert_cb)( parent_ctx, navh_eItemType_EndTopic, subject,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
break;
}
// Ignore all other tags
if ( (s = strstr( line, "<ib>")) || (s = strstr( line, "<IB>"))) {
strcpy( text1, s + 4);
(insert_cb)( parent_ctx, navh_eItemType_HelpBold,
text1, "", "", "", "", NULL, file_type, 0, NULL, coding);
sts = dcli_read_line( line, sizeof( line), file);
continue;
}
if ( (s = strstr( line, "<i>")) || (s = strstr( line, "<I>"))) {
strcpy( text1, s + 3);
(insert_cb)( parent_ctx, navh_eItemType_Help, text1, "", "", "",
"", NULL, file_type, 0, bookmark_p, coding);
sts = dcli_read_line( line, sizeof( line), file);
continue;
}
if ( cdh_NoCaseStrncmp( line, "<option>", 8) == 0) {
char option[80];
help_remove_spaces( &line[8], option);
cdh_ToLower( option, option);
(insert_cb)( parent_ctx, navh_eItemType_Option, option,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
sts = dcli_read_line( line, sizeof( line), file);
continue;
}
if ( (s = strstr( line, "<link>")) || (s = strstr( line, "<LINK>")))
{
help_remove_spaces( s + 6, link);
*s = 0;
link_nr = dcli_parse( link, ",", "", (char *)link_part,
sizeof( link_part) / sizeof( link_part[0]),
sizeof( link_part[0]), 0);
if ( link_nr == 1)
{
help_remove_spaces( link_part[0], link);
strcpy( link_bookmark, "");
link_filename_p = (char *)file_name;
}
else if ( link_nr == 2)
{
help_remove_spaces( link_part[0], link);
help_remove_spaces( link_part[1], link_bookmark);
link_filename_p = (char *)file_name;
}
else if ( link_nr > 2)
{
help_remove_spaces( link_part[0], link);
help_remove_spaces( link_part[1], link_bookmark);
help_remove_spaces( link_part[2], link_filename);
link_filename_p = link_filename;
}
}
else if ( (s = strstr( line, "<weblink>")) || (s = strstr( line, "<WEBLINK>")))
{
help_remove_spaces( s + 9, link);
*s = 0;
link_nr = dcli_parse( link, ",", "", (char *)link_part,
sizeof( link_part) / sizeof( link_part[0]),
sizeof( link_part[0]), 0);
if ( link_nr == 1)
{
strcpy( link, "$web:");
help_remove_spaces( link_part[0], &link[5]);
strcpy( link_bookmark, "");
link_filename_p = (char *)file_name;
}
else if ( link_nr == 2)
{
strcpy( link, "$web:");
help_remove_spaces( link_part[0], &link[5]);
help_remove_spaces( link_part[1], link_bookmark);
link_filename_p = (char *)file_name;
}
else if ( link_nr > 2)
{
strcpy( link, "$web:");
help_remove_spaces( link_part[0], &link[5]);
help_remove_spaces( link_part[1], link_bookmark);
help_remove_spaces( link_part[2], link_filename);
link_filename_p = link_filename;
}
}
else if ( (s = strstr( line, "<classlink>")) || (s = strstr( line, "<CLASSLINK>")))
{
help_remove_spaces( s + 11, link);
*s = 0;
link_nr = dcli_parse( link, ",", "", (char *)link_part,
sizeof( link_part) / sizeof( link_part[0]),
sizeof( link_part[0]), 0);
if ( link_nr == 1)
{
strcpy( link, "$class:");
help_remove_spaces( link_part[0], &link[7]);
strcpy( link_bookmark, "");
link_filename_p = (char *)file_name;
}
else if ( link_nr == 2)
{
strcpy( link, "$class:");
help_remove_spaces( link_part[0], &link[7]);
help_remove_spaces( link_part[1], link_bookmark);
link_filename_p = (char *)file_name;
}
else if ( link_nr > 2)
{
strcpy( link, "$class:");
help_remove_spaces( link_part[0], &link[7]);
help_remove_spaces( link_part[1], link_bookmark);
help_remove_spaces( link_part[2], link_filename);
link_filename_p = link_filename;
}
}
else
{
strcpy( link, "");
strcpy( link_bookmark, "");
link_filename_p = link_filename;
}
if ( (s = strstr( line, "<bookmark>")) || (s = strstr( line, "<BOOKMARK>")))
{
help_remove_spaces( s + 10, bookmark);
*s = 0;
cdh_ToLower( bookmark, bookmark);
if ( !bookmark_found && !print_all &&
strcmp( search_bookmark, bookmark) == 0)
{
bookmark_found = 1;
register_bookmark = 1;
}
if ( print_all)
bookmark_p = bookmark;
}
if ( (s = strstr( line, "<index>")) || (s = strstr( line, "<INDEX>")))
{
index_link = 1;
*s = 0;
}
else
index_link = 0;
image = 0;
header1 = 0;
header2 = 0;
bold = 0;
code = 0;
horizontal_line = 0;
style = 0;
if ( (s = strstr( line, "<h1>")) || (s = strstr( line, "<H1>")))
{
header1 = 1;
strcpy( text1, s + 4);
}
else if ( (s = strstr( line, "<h2>")) || (s = strstr( line, "<H2>")))
{
header2 = 1;
strcpy( text1, s + 4);
}
else if ( (s = strstr( line, "<b>")) || (s = strstr( line, "<B>")))
{
bold = 1;
strcpy( text1, s + 3);
}
else if ( (s = strstr( line, "<c>")) || (s = strstr( line, "<C>")))
{
code = 1;
strcpy( text1, s + 3);
}
else if ( (s = strstr( line, "<hr>")) || (s = strstr( line, "<HR>")))
{
horizontal_line = 1;
}
else if ( (s = strstr( line, "<image>")) || (s = strstr( line, "<IMAGE>")))
{
help_remove_spaces( s + 7, imagefile);
image = 1;
}
else
{
strcpy( text1, line);
}
if ( (s = strstr( text1, "<t>")) || (s = strstr( text1, "<T>")) )
{
strcpy( text2, s + 3);
*s = 0;
if ( (s = strstr( text2, "<t>")) || (s = strstr( text2, "<T>")) )
{
strcpy( text3, s + 3);
*s = 0;
}
else
strcpy( text3, "");
}
else
{
strcpy( text2, "");
strcpy( text3, "");
}
if ( header1)
{
node = (insert_cb)( parent_ctx, navh_eItemType_HeaderLarge,
text1, NULL, NULL, NULL, NULL, NULL,
navh_eHelpFile_, 0, bookmark_p, coding);
if ( register_bookmark)
{
bookmark_node = node;
register_bookmark = 0;
}
}
else if ( header2)
{
node = (insert_cb)( parent_ctx, navh_eItemType_Header, text1,
NULL, NULL, NULL, NULL, NULL,
navh_eHelpFile_, 0, bookmark_p, coding);
if ( register_bookmark)
{
bookmark_node = node;
register_bookmark = 0;
}
}
else if ( bold)
{
node = (insert_cb)( parent_ctx, navh_eItemType_HelpBold, text1,
text2, text3, link,
link_bookmark, link_filename_p, file_type, index_link,
bookmark_p, coding);
if ( register_bookmark)
{
bookmark_node = node;
register_bookmark = 0;
}
}
else if ( code)
{
node = (insert_cb)( parent_ctx, navh_eItemType_HelpCode, text1,
text2, text3, link,
link_bookmark, link_filename_p, file_type, index_link,
bookmark_p, coding);
if ( register_bookmark)
{
bookmark_node = node;
register_bookmark = 0;
}
}
else if ( horizontal_line) {
node = (insert_cb)( parent_ctx, navh_eItemType_HorizontalLine, NULL,
NULL, NULL, NULL, NULL, NULL, navh_eHelpFile_, 0, NULL, coding);
}
else if ( image)
{
node = (insert_cb)( parent_ctx, navh_eItemType_Image,
imagefile, NULL, NULL, link,
link_bookmark, link_filename_p, file_type, index_link,
bookmark_p, coding);
if ( register_bookmark)
{
bookmark_node = node;
register_bookmark = 0;
}
}
else
{
node = (insert_cb)( parent_ctx, navh_eItemType_Help, text1, text2,
text3, link,
link_bookmark, link_filename_p, file_type, index_link,
bookmark_p, coding);
if ( register_bookmark)
{
bookmark_node = node;
register_bookmark = 0;
}
}
sts = dcli_read_line( line, sizeof( line), file);
}
if ( bookmark_found)
*book_mark = bookmark_node;
else
*book_mark = 0;
if ( !print_all)
break;
else
hit = 0;
}
sts = dcli_read_line( line, sizeof( line), file);
}
fclose( file);
if ( !print_all && !hit)
return NAV__TOPICNOTFOUND;
return NAV__SUCCESS;
}
int NavHelp::get_previous_key( const char *help_key, navh_eHelpFile file_type, const char *file_name,
bool strict, char *prev_key)
{
FILE *file;
char line[200];
char key[80];
char key_part[4][40];
char include_file[80];
char subject[80];
char subject_part[4][40];
int key_nr;
int subject_nr;
int hit = 0;
int sts;
int i;
char *s;
char prev[80] = "";
if ( help_key) {
cdh_ToLower( key, help_key);
}
// Open file
file = navhelp_open_file( this, file_type, file_name);
if ( !file) return NAV__NOFILE;
key_nr = dcli_parse( key, " ", "", (char *)key_part,
sizeof( key_part) / sizeof( key_part[0]),
sizeof( key_part[0]), 0);
sts = dcli_read_line( line, sizeof( line), file);
while ( ODD(sts)) {
if ( cdh_NoCaseStrncmp( line, "<include>", 9) == 0) {
help_remove_spaces( &line[9], include_file);
// Replace symbol for language
if ( strncmp( include_file, "$pwr_lang/", 10) == 0) {
char lng_include_file[200];
sprintf( lng_include_file, "$pwr_exe/%s/%s", Lng::get_language_str(),
&include_file[10]);
strcpy( include_file, lng_include_file);
}
if ( !noprop) {
sts = get_next_key( help_key, navh_eHelpFile_Other,
include_file, strict, prev_key);
if ( ODD(sts)) {
fclose( file);
return sts;
}
}
hit = 0;
}
if ( cdh_NoCaseStrncmp( line, "<topic>", 7) == 0) {
if ( (s = strstr( line, "<style>")) || (s = strstr( line, "<STYLE>"))) {
*s = 0;
}
help_remove_spaces( &line[7], subject);
cdh_ToLower( subject, subject);
subject_nr = dcli_parse( subject, " ", "", (char *)subject_part,
sizeof( subject_part) / sizeof( subject_part[0]),
sizeof( subject_part[0]), 0);
if ( key_nr == subject_nr ) {
for ( i = 0; i < key_nr; i++) {
if ( (!strict && strncmp( subject_part[i], key_part[i], strlen(key_part[i])) == 0) ||
(strict && strcmp( subject_part[i], key_part[i]) == 0)) {
if ( i == key_nr - 1) {
hit = 1;
strcpy( prev_key, prev);
}
}
else
break;
}
}
if ( hit)
break;
strcpy( prev, subject);
}
sts = dcli_read_line( line, sizeof( line), file);
}
fclose( file);
if ( !hit || strcmp( prev, "") == 0)
return NAV__TOPICNOTFOUND;
return NAV__SUCCESS;
}
int XttHotkey::read_file()
{
FILE *fp;
char line[200];
int row = 0;
char p1[2][200];
char p2[10][200];
int i, n;
char *s;
dcli_translate_filename( m_filename, m_filename);
fp = fopen( m_filename, "r");
if ( !fp)
return 0;
while ( dcli_read_line( line, sizeof(line), fp)) {
int mod = 0;
int keysym;
char keystr[20] = "";
char action_arg[200];
char action_name[200];
row++;
dcli_trim( line, line);
if ( line[0] == 0 || line[0] == '#')
continue;
n = dcli_parse( line, ":", "", (char *)p1,
sizeof( p1) / sizeof( p1[0]), sizeof( p1[0]), 0);
if ( n != 2) {
printf( "Syntax error, %s, row %d\n", m_filename, row);
continue;
}
dcli_trim( p1[0], p1[0]);
dcli_trim( p1[1], p1[1]);
n = dcli_parse( p1[0], " ", "", (char *)p2,
sizeof( p2) / sizeof( p2[0]), sizeof( p2[0]), 0);
if ( n < 1) {
printf( "Syntax error, %s, row %d\n", m_filename, row);
continue;
}
for ( i = 0; i < n; i++) {
if ( cdh_NoCaseStrcmp( p2[i], "Control") == 0)
mod |= ControlMask;
else if ( cdh_NoCaseStrcmp( p2[i], "Shift") == 0)
mod |= ShiftMask;
else if ( cdh_NoCaseStrcmp( p2[i], "Alt") == 0)
mod |= Mod1Mask;
else if ( cdh_NoCaseStrncmp( p2[i], "<key>", 5) == 0) {
strcpy( keystr, &p2[i][5]);
dcli_trim( keystr, keystr);
}
else {
printf( "Syntax error, %s, row %d\n", m_filename, row);
break;
}
}
n = dcli_parse( p1[1], "(", "", (char *)p2,
sizeof( p2) / sizeof( p2[0]), sizeof( p2[0]), 0);
if ( n < 2) {
printf( "Syntax error, %s, row %d\n", m_filename, row);
continue;
}
strcpy( action_name, p2[0]);
dcli_trim( action_name, action_name);
strcpy( action_arg, p2[1]);
if ( (s = strrchr( action_arg, ')')))
*s = 0;
else {
printf( "Syntax error, %s, row %d\n", m_filename, row);
continue;
}
keysym = XStringToKeysym( keystr);
if ( !keysym) {
printf( "Syntax error, %s, row %d\n", m_filename, row);
continue;
}
HotkeyKey key( mod, keysym, action_name, action_arg);
m_keys.push_back( key);
}
fclose( fp);
for ( i = 0; i < (int)m_keys.size(); i++) {
grab_key( m_keys[i].m_keysym, m_keys[i].m_mod);
}
return 1;
}
