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/******************************************************************************
* program: wp2latex *
* function: module for conversion HTML files into LaTeX *
* modul: pass1htm.cc *
* description: This module contains parser for HTML documents. It could be *
* optionally compiled with WP2LaTeX package. *
* licency: GPL *
******************************************************************************/
#include<stdio.h>
#include<string.h>
#include<stdlib.h>
#include<stringa.h>
#include<lists.h>
#include<dbllist.h>
#if defined(__UNIX__)||defined(__DJGPP__)
#include <unistd.h>
#endif
#include"wp2latex.h"
#include"pass1xml.h"
#include "cp_lib/cptran.h"
#include "cp_lib/out_dir/html.trn"
list HTMLChars(Table_html,sizeof(Table_html)/sizeof(char *));
#define HTMLVersion "0.29"
/** Base class for HTML document conversion. */
class TconvertedPass1_HTML: public TconvertedPass1_XML
{
public:
list UnknownChars;
virtual int Convert_first_pass(void);
void ProcessKeyHTML(void);
CpTranslator *ConvertUnicode;
protected:
void ImageHTML(void);
void IndentHTML(void);
void ItemizeHTML(void);
void LanguageHTML(const char *LangStr);
void MetaHTML(void);
void ScriptXML(void);
void TableHTML(void);
void TitleHTML(void);
void StyleHTML(void);
};
/*Register translators here*/
TconvertedPass1 *Factory_HTML(void) {return new TconvertedPass1_HTML;}
FFormatTranslator FormatHTML("HTML",Factory_HTML);
typedef enum
{
TAG_ATTR = 129,
TAG_xATTR = 130,
TAG_BR = 131,
TAG_xP = 133,
TAG_DD = 140,
TAG_JUST = 134,
TAG_H = 135,
TAG_xH = 136,
TAG_HR = 139,
TAG_IMG = 142,
TAG_xINDENT = 141,
TAG_ITEMIZE = 144,
TAG_META = 137,
TAG_P = 132,
TAG_SCRIPT = 138,
TAG_TABLE = 143,
TAG_HTML = 145,
TAG_TITLE = 147,
TAG_xTITLE = 148,
TAG_STYLE = 149,
TAG_DIRECTION=150,
TAG_HSPACE = 200,
TAG_EXT_CHR = 201,
TAG_UNKNOWN = 202,
} HTML_TAGS;
typedef struct
{
const char *String;
unsigned char Type;
unsigned char SubType;
} TagStruct;
TagStruct OpenTags[] =
{
{"B", TAG_ATTR, 12}, //ATTR on bold
{"BIG", TAG_ATTR, 2}, //ATTR on large
{"BR", TAG_BR, 0}, //HRt
{"CENTER", TAG_JUST, 0x82}, //Justification Center
{"DD", TAG_DD, 0}, //Indented definition
{"H1", TAG_H, 1}, //section level 1
{"H2", TAG_H, 2}, //section level 2
{"H3", TAG_H, 3}, //section level 3
{"H4", TAG_H, 4}, //section level 4
{"H5", TAG_H, 5}, //section level 5
{"H6", TAG_H, 6}, //section level 6
{"HR", TAG_HR, 0}, //horizontal line
{"HTML", TAG_HTML, 0}, //markup start
{"I", TAG_ATTR, 8}, //ATTR on italic
{"IMG", TAG_IMG, 0}, //Image
{"LI", TAG_ITEMIZE, 2}, //Start of item
{"META", TAG_META, 0}, //meta tag
{"P", TAG_P, 0}, //new paragraph
{"S", TAG_ATTR, 13}, //ATTR on strike out
{"SMALL", TAG_ATTR, 3}, //ATTR on small
{"SCRIPT", TAG_SCRIPT, 0}, //start SCRIPT
{"STRONG", TAG_ATTR, 12}, //ATTR on bold
{"STRIKE", TAG_ATTR, 13}, //ATTR on strike out variant
{"STYLE", TAG_STYLE, 0}, //STYLE
{"SUB", TAG_ATTR, 6}, //ATTR on subscript
{"SUP", TAG_ATTR, 5}, //ATTR on superscript
{"TABLE", TAG_TABLE, 0}, //Start of the table
{"TD", TAG_TABLE, 4}, //Start of cell
{"TH", TAG_TABLE, 6}, //Start of head cell
{"TITLE", TAG_TITLE, 0}, //Start of title
{"TR", TAG_TABLE, 2}, //Start of row
{"TT", TAG_ATTR, 16}, //ATTR on typewriter
{"U", TAG_ATTR, 14}, //ATTR on underline
{"UL", TAG_ITEMIZE, 0} //Start of itemize
};
TagStruct CloseTags[] =
{
{"B", TAG_xATTR, 12}, //ATTR off bold
{"BIG", TAG_xATTR, 2}, //ATTR off large
{"CENTER", TAG_JUST, 0x81}, //End of center justification
{"DD", TAG_xINDENT, 0}, //End of indented definition
{"DL", TAG_xINDENT, 0}, //End of definition list
{"H1", TAG_xH, 1}, //section off level 1
{"H2", TAG_xH, 2}, //section off level 2
{"H3", TAG_xH, 3}, //section off level 3
{"H4", TAG_xH, 4}, //section off level 4
{"H5", TAG_xH, 5}, //section off level 5
{"H6", TAG_xH, 6}, //section off level 6
{"LI", TAG_ITEMIZE, 3}, //End of item
{"I", TAG_xATTR, 8}, //ATTR off italic
{"P", TAG_xP, 0}, //end paragraph
{"S", TAG_xATTR, 13}, //ATTR off strike out
{"SMALL", TAG_xATTR, 3}, //ATTR off small
{"SCRIPT", TAG_SCRIPT, 1}, //end SCRIPT
{"STRONG", TAG_xATTR, 12}, //ATTR off bold
{"STRIKE", TAG_ATTR, 13}, //ATTR on strike out variant
{"STYLE", TAG_STYLE, 1}, //STYLE
{"SUB", TAG_xATTR, 6}, //ATTR off subscript
{"SUP", TAG_xATTR, 5}, //ATTR off superscript
{"TABLE", TAG_TABLE, 1}, //End of Table
{"TD", TAG_TABLE, 5}, //End of cell
{"TH", TAG_TABLE, 7}, //End of head cell
{"TITLE", TAG_xTITLE, 0}, //End of title
{"TR", TAG_TABLE, 3}, //End of row
{"TT", TAG_xATTR, 16}, //ATTR off typewriter
{"U", TAG_xATTR, 14}, //ATTR off underline
{"UL", TAG_ITEMIZE, 1}, //End of itemize
};
typedef struct
{
const char* MimeType;
int TypeLen;
const char *ImageExt;
} TMimeItem;
// See: https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Complete_list_of_MIME_types
const TMimeItem MimeList[] =
{
{"data:image/bmp;base64", 21, ".bmp"},
{"data:image/gif;base64", 21, ".gif"},
{"data:image/jpg;base64", 21, ".jpg"},
{"data:image/jpeg;base64",22, ".jpg"},
{"data:image/png;base64", 21, ".png"},
{"data:image/svg+xml;base64", 25, ".svg"},
{"data:image/tiff;base64",22, ".tif"},
{"data:image/tif;base64", 21, ".tif"}
};
static inline bool is_base64(BYTE c)
{
return (isalnum(c) || (c == '+') || (c == '/'));
}
// static const char *base64_chars =
// "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
// "abcdefghijklmnopqrstuvwxyz"
// "0123456789+/";
static inline BYTE FindBase64(char ch)
{
if(ch>='A' && ch<='Z') return ch - 'A';
if(ch>='a' && ch<='z') return ch - 'a' + 'Z'-'A'+1;
if(ch>='0' && ch<='9') return ch - '0' + 2*('Z'-'A')+2;
if(ch=='+') return 2*('Z'-'A')+2 + 10;
if(ch=='/') return 2*('Z'-'A')+2 + 11;
return 0xFF;
}
void base64_decode(const char *encoded_string, FILE *FOut)
{
int in_len = strlen(encoded_string);
int i = 0;
int in_ = 0;
BYTE char_array_4[4], char_array_3[3];
while(in_len-- && (encoded_string[in_]!='=') && is_base64(encoded_string[in_]))
{
char_array_4[i++] = FindBase64(encoded_string[in_++]);
if(i==4)
{
char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4);
char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2);
char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3];
fwrite(char_array_3,1,3,FOut);
i = 0;
}
}
if(i)
{
memset(char_array_4+i, FindBase64(0), 4-i);
char_array_3[0] = (char_array_4[0] << 2) + ((char_array_4[1] & 0x30) >> 4);
char_array_3[1] = ((char_array_4[1] & 0xf) << 4) + ((char_array_4[2] & 0x3c) >> 2);
char_array_3[2] = ((char_array_4[2] & 0x3) << 6) + char_array_4[3];
fwrite(&char_array_3, 1, i-1, FOut);
}
return;
}
#define PAPER_SIZE 210.0f
#define PagePixels 800.0f
void TconvertedPass1_HTML::ImageHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#ImageHTML() ");fflush(log);
#endif
TBox Box;
int i;
const char *FileName=NULL;
char *str;
unsigned char terminator;
string NewFileName;
initBox(Box);
Box.Width = -1; // Undefined, use default 100mm
Box.Image_type=0; // Image on disk
Box.AnchorType = 0; // 0-Paragraph, 1-Page, 2-Character
Box.HorizontalPos=2; // 0-Left, 1-Right, 2-Center, 3-Full
if((i=TAG_Args IN "src")>=0 || (i=TAG_Args IN "SRC")>=0)
{
FileName = TAG_Args.Member(i,1);
if(FileName!=NULL)
{
for(i=0; i<sizeof(MimeList)/sizeof(TMimeItem); i++)
{
if(!strncmp(FileName,MimeList[i].MimeType,MimeList[i].TypeLen))
{
NewFileName = MergePaths(OutputDir,RelativeFigDir) + GetSomeImgName(MimeList[i].ImageExt);
FileName += MimeList[i].TypeLen + 1;
break;
}
}
if(NewFileName.length()>0)
{
FILE *F = fopen(NewFileName(),"wb");
if(F)
{
base64_decode(FileName, F);
fclose(F);
}
else
{
if(err != NULL)
{
perc.Hide();
fprintf(err,_("\nError: Cannot create image file: \"%s\"."),NewFileName());
}
}
FileName = NewFileName();
}
}
}
if((i=TAG_Args IN "width")>=0 || (i=TAG_Args IN "WIDTH")>=0)
{
str=TAG_Args.Member(i,1);
switch(sscanf(str,"%f%c",&Box.Width,&terminator))
{
case 0: terminator=255;break;
case 1: terminator=0;break;
case 2: break;
default:terminator=255;break;
}
switch(terminator)
{
case 0:Box.Width *= PAPER_SIZE/PagePixels;
break; //normal
case '%':Box.HorizontalPos=4;
if(Box.Width<=0) Box.HorizontalPos=3;
break; //percentage
default:break; //nothing
}
}
if(FileName==NULL) FileName="dummy";
ImageWP(this, FileName, Box);
if(NewFileName.length()>0 && SaveWPG<0)
{
unlink(NewFileName());
}
return;
}
void TconvertedPass1_HTML::IndentHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#IndentHTML() ");fflush(log);
#endif
tabpos[0] = 470 + WP_sidemargin;
Indent(this,0);
}
void TconvertedPass1_HTML::ItemizeHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#ItemizeHTML() ");fflush(log);
#endif
unsigned char OldFlag;
char OldEnvir;
long FilePos;
FilePos = ftell(wpd);
OldFlag = flag;
OldEnvir = envir;
flag = Nothing;
recursion++;
line_term = 's'; /* Soft return */
if(char_on_line == LEAVE_ONE_EMPTY_LINE) // Left one enpty line for new enviroment
{
fputc('%', table);fputc('%', strip);
NewLine(this);
}
if(char_on_line>=CHAR_PRESENT) // if(char_on_line>=-1)
{
NewLine(this);
}
envir='!';
fputc('%', table);fputc('%', strip);
NewLine(this);
envir = ' ';
if(OldEnvir=='B') fprintf(strip, "\\vbox{"); //protect itemize inside table
fprintf(strip, "\\begin{itemize}");
char_on_line = false;
nomore_valid_tabs = false;
rownum++;
Make_tableentry_attr(this);
latex_tabpos = 0;
/*Process all content of the table */
flag=OldFlag;
fseek(wpd,FilePos,SEEK_SET);
ReadXMLTag();
while(!feof(wpd))
{
/* if(by==0 && (subby==10 || subby==13))
{
subby=' '; // remove \n from cell text
} */
ProcessKeyHTML();
if(by==TAG_ITEMIZE)
{
if(subby==1) break; /*End of itemize*/
if(subby==2) fprintf(strip, "\\item ");
}
ReadXMLTag();
}
fprintf(strip, "\\end{itemize}");
if(OldEnvir=='B') fprintf(strip, "}");
if(char_on_line <= FIRST_CHAR_MINIPAGE) // Left one enpty line for ending enviroment.
{
fputc('%', table);fputc('%', strip);
NewLine(this);
}
envir = '^'; //Ignore enviroments after table
fputc('%', table);
NewLine(this);
char_on_line = -10; // stronger false;
recursion--;
flag = OldFlag;
envir = OldEnvir;
TAG = "ITEMIZE";
strcpy(ObjType, "Itemize Start");
}
void TconvertedPass1_HTML::LanguageHTML(const char *LangStr)
{
if(LangStr==NULL) return;
if(*LangStr==0) return;
if(!strcmp(LangStr,"en-US"))
{
Language(this,'U'+256*'S');
}
}
/** This function extracts some information from meta HTML tag */
void TconvertedPass1_HTML::MetaHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#MetaHTML() ");fflush(log);
#endif
int i;
const char *content, *charset;
string translator;
strcpy(ObjType, "Meta");
if((i=TAG_Args IN "content")>=0 || (i=TAG_Args IN "CONTENT")>=0)
{
content=TAG_Args.Member(i,1);
if(content==NULL) return;
charset = strstr(content,"CHARSET");
if(charset==NULL) charset = strstr(content,"charset");
if(charset==NULL) return;
charset+=7;
while(*charset==' ') charset++;
if(*charset++!='=') return;
SelectTranslator(charset);
}
}
void TconvertedPass1_HTML::ScriptXML(void)
{
#ifdef DEBUG
fprintf(log,"\n#ScriptXML() ");fflush(log);
#endif
unsigned char OldFlag;
OldFlag = flag;
flag = Nothing;
do {
TAG.erase();
ProcessKeyHTML();
if(by==TAG_SCRIPT && subby==1) break;
}while(!feof(wpd));
flag = OldFlag;
}
void TconvertedPass1_HTML::TableHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#TableHTML() ");fflush(log);
#endif
unsigned char OldFlag;
char OldEnvir;
long FilePos;
int i,FieldCount=0;
char State=0;
char *Align;
char *FieldPos=NULL,Alignment;
FilePos = ftell(wpd);
OldFlag = flag;
OldEnvir = envir;
flag = Nothing;
recursion++;
do {
TAG.erase();
ProcessKeyHTML();
if(by==TAG_TABLE)
{
if(subby == 0) break; // <TABLE>
if(subby == 1) break; // </TABLE>
if(subby == 2) // <TR>
{
if(State==0) {State++;continue;}
if(FieldCount==0) continue;
break;
}
if(subby == 3) break; // </TR>
if(subby == 4 || subby == 6) // <TD> or <TH>
{
if(State==0) State++;
Alignment='l';
if((i=TAG_Args IN "align")>=0 || (i=TAG_Args IN "ALIGN")>=0)
{
Align=TAG_Args.Member(i,1);
if(!StrCmp(Align,"left")) Alignment='l';
if(!StrCmp(Align,"right")) Alignment='r';
if(!StrCmp(Align,"center"))Alignment='c';
}
if(FieldPos==NULL) FieldPos=(char *)malloc(100);
if(FieldCount<100 && FieldPos!=NULL)
{
FieldPos[FieldCount]=Alignment;
}
FieldCount++;
}
}
}while(!feof(wpd));
if(FieldCount>0)
{
line_term = 's'; /* Soft return */
if(char_on_line == LEAVE_ONE_EMPTY_LINE) // Left one enpty line for new enviroment.
{
fputc('%', table);fputc('%', strip);
NewLine(this);
}
if(char_on_line>=CHAR_PRESENT) // if(char_on_line>=-1)
{
NewLine(this);
}
envir='!';
fputc('%', table);fputc('%', strip);
NewLine(this);
envir = 'B';
fprintf(strip, "{|");
for (i = 0; i < FieldCount; i++)
{
Alignment='l';
if(FieldCount<100 && FieldPos!=NULL) Alignment=FieldPos[i];
fprintf(strip, "%c|",Alignment);
}
putc('}', strip);
char_on_line = false;
nomore_valid_tabs = false;
rownum++;
Make_tableentry_attr(this);
latex_tabpos = 0;
}
/*Process all content of the table */
flag=OldFlag;
fseek(wpd,FilePos,SEEK_SET);
ReadXMLTag();
while(!feof(wpd))
{
if(by==0 && (subby==10 || subby==13))
{
subby=' '; /* remove \n from cell text */
}
ProcessKeyHTML();
if(by==TAG_TABLE && subby==1) break; /*End of table*/
ReadXMLTag();
}
if(char_on_line <= FIRST_CHAR_MINIPAGE) // Left one enpty line for ending enviroment.
{
fputc('%', table);fputc('%', strip);
NewLine(this);
}
envir='^'; //Ignore enviroments after table
fputc('%', table);
NewLine(this);
char_on_line = FIRST_CHAR_MINIPAGE; // stronger false;
recursion--;
flag = OldFlag;
envir = OldEnvir;
TAG = "TABLE";
strcpy(ObjType, "Table Start");
}
void TconvertedPass1_HTML::StyleHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#StyleHTML() ");fflush(log);
#endif
unsigned char OldFlag = flag;
flag = Nothing;
do {
TAG.erase();
ProcessKeyHTML();
if(by==TAG_STYLE && subby==1) break;
} while(!feof(wpd));
//if(TotalSummary>0) NewLine(this);
flag = OldFlag;
strcpy(ObjType, "Style");
}
void TconvertedPass1_HTML::TitleHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#TitleHTML() ");fflush(log);
#endif
unsigned char OldFlag = flag;
flag = HeaderText;
fprintf(strip, "\\title{");
do {
TAG.erase();
ProcessKeyHTML();
if(by==TAG_xTITLE) break;
} while(!feof(wpd));
fprintf(strip, "}");
//if(TotalSummary>0) NewLine(this);
flag = OldFlag;
strcpy(ObjType, "Title Start");
}
void TconvertedPass1_HTML::ProcessKeyHTML(void)
{
#ifdef DEBUG
fprintf(log,"\n#ProcessKeyHTML() ");fflush(log);
#endif
string TAG;
const char *tag = NULL;
BYTE by, subby;
int i;
*ObjType = 0;
if(this->TAG.isEmpty()) ReadXMLTag();
by = this->by;
subby = this->subby;
switch(by)
{
case XML_char:
switch(this->subby)
{
case 10:
case 13:by=128;break; //CR
case 9:strcpy(this->ObjType, "!Tab");
case 32:by=32; break; //Space
default: if(RequiredFont==FONT_HEBREW)
{
if(by=='.')
{TAG="\\textrm{.}";by=XML_extchar;break;}
if(by==',')
{TAG="\\textrm{,}";by=XML_extchar;break;}
if(by==':')
{TAG="\\textrm{:}";by=XML_extchar;break;}
if(by==';')
{TAG="\\textrm{;}";by=XML_extchar;break;}
}
if(Font==FONT_HEBREW || Font==FONT_CYRILLIC)
{
RequiredFont = FONT_NORMAL;
}
break;
}
break; //Normal character
case XML_extchar:
case XML_badextchar:
TAG = copy(this->TAG,1,length(this->TAG)-2); //Extended chatacter &xxx;
tag = TAG();
if(TAG.length()<=0) break;
if(TAG=="nbsp") {by=TAG_HSPACE;break;} //Hard space
if(TAG=="lrm") {by=TAG_DIRECTION;break;}
if(*tag=='#' && isdigit(tag[1]))
{
by = TAG_EXT_CHR;
i = atoi(tag+1);
tag = Ext_chr_str(i, this, ConvertUnicode);
break;
}
if((i=(TAG() IN HTMLChars))>0)
{
i--;
by = TAG_EXT_CHR;
tag = Ext_chr_str(i, this, ConvertHTML); // Translate HTML character set to internal charset.
}
else
{
by = TAG_UNKNOWN;
if(!(TAG() IN this->UnknownChars))
{
this->UnknownChars += TAG();
if(err != NULL)
{
perc.Hide();
fprintf(err,_("\nError: Unknown translation for character \"&%s;\"."),TAG());
}
}
}
// fprintf(strip," !!!&%s; ",TAG.ch);
break;
case XML_tag:
TAG = copy(this->TAG,1,length(this->TAG)-2); //Normal tag <xxx>
if(TAG.length() <= 0) break;
for(i=0; i<sizeof(OpenTags)/sizeof(TagStruct); i++)
{
if(TAG==OpenTags[i].String)
{
by = OpenTags[i].Type;
subby = OpenTags[i].SubType;
break;
}
}
break;
case XML_closetag:
TAG = copy(this->TAG,2,length(this->TAG)-3); //Closing tag </xxx>
if(TAG.length() <= 0) break;
for(i=0; i<sizeof(CloseTags)/sizeof(TagStruct); i++)
{
if(TAG==CloseTags[i].String)
{
by = CloseTags[i].Type;
subby = CloseTags[i].SubType;
break;
}
}
break;
case XML_comment: //comment
break;
case XML_CDATA:
break;
}
this->by = by;
this->subby = subby;
if(this->flag<Nothing)
switch(by)
{
case XML_char: tag = Ext_chr_str(subby,this,ConvertCpg);
CharacterStr(this,tag);
break; //Normal character
case XML_CDATA:
case XML_comment:CommentXML();
break;
case XML_unicode:CharacterStr(this,this->TAG);
break; //Already expanded unicode character
case 32: putc(' ', strip); /*soft space*/
break;
case 128: if(TablePos!=1 && TablePos!=3)
if(char_on_line)
SoftReturn(this);
break;
case TAG_ATTR: AttrOn(attr,subby); break;
case TAG_xATTR: AttrOff(this,subby); break;
case TAG_BR: HardReturn(this); break;
case TAG_P: if(char_on_line) HardReturn(this); //Paragraph on
SoftReturn(this);
break;
case TAG_xP: if(char_on_line) HardReturn(this); //Paragraph off
break;
case TAG_JUST: Justification(this,subby);break;
case TAG_H: StartSection(this,-subby);break;
case TAG_xH: EndSection(this,-subby); break;
case TAG_META: MetaHTML(); break;
case TAG_SCRIPT:ScriptXML(); break;
case TAG_HR: HLine(this,-16); break;
case TAG_DD: IndentHTML(); break;
case TAG_DIRECTION: strcpy(ObjType, "!Direction"); break;
case TAG_xINDENT:End_of_indent(this); break;
case TAG_IMG: ImageHTML(); break;
case TAG_TABLE: switch(subby)
{
case 0:TableHTML(); TablePos=1;break;
case 1:EndTable(this); TablePos=0; break;
case 2:RowTable(this); TablePos|=2;break;
case 3:TablePos&=~2;break;
case 4:
case 6:CellTable(this);TablePos|=4;break;
case 5:
case 7:TablePos&=~4;break;
}
break;
case TAG_ITEMIZE: switch(subby)
{
case 0:ItemizeHTML();break;
}
break;
case TAG_HTML:
{
if((i=TAG_Args IN "lang")>=0 || (i=TAG_Args IN "LANG")>=0)
{
LanguageHTML(TAG_Args.Member(i,1));
if(ConvertCpg==NULL) SelectTranslator("iso_8859_1");
}
break;
}
case TAG_TITLE: TitleHTML(); break;
case TAG_STYLE: StyleHTML(); break;
case TAG_HSPACE:fputc('~', strip); strcpy(ObjType, " ");
break;
case TAG_EXT_CHR:CharacterStr(this,tag);break;
case TAG_UNKNOWN:fputc(' ', strip);
break;
}
this->by = by;
this->subby = subby;
if(log != NULL)
{ /**/
switch(by)
{
case 128: fputc('\n',log); break;
case TAG_HSPACE:
case ' ': fputc(' ',log); break;
case TAG_EXT_CHR:
case XML_char:
if(tag)
fprintf(log,"%s",tag);
else
fprintf(log,"!%c",this->subby);
break;
case TAG_UNKNOWN:
fprintf(log,"!%s",this->TAG());
break;
default:
fprintf(log, _("\n%*s [%s %s] "),
recursion * 2, "", this->TAG(), ObjType);
// if(*ObjType==0) UnknownObjects++;
break;
}
}
ActualPos = ftell(wpd);
}
int TconvertedPass1_HTML::Convert_first_pass(void)
{
#ifdef DEBUG
fprintf(log,"\n#Convert_pass1_HTML() ");fflush(log);
#endif
DWORD fsize;
if(Verbosing >= 1)
printf(_("\n>>>HTML2LaTeX<<< Conversion program: From HTML to LaTeX Version %s\n"
" Made by J.Fojtik (Hosted on WP2LaTeX :))))\n\n"),
HTMLVersion);
ConvertHTML = GetTranslator("htmlTOinternal");
ConvertUnicode = GetTranslator("unicodeTOinternal");
CharReader = &ch_fgetc;
DocumentStart=ftell(wpd);
TablePos=0;
fsize = FileSize(wpd);
perc.Init(ftell(wpd), fsize,_("First pass HTML:") );
ActualPos = ftell(wpd);
while (ActualPos < fsize)
{
if(Verbosing >= 1) //actualise a procentage counter
perc.Actualise(ActualPos);
TAG.erase();
ProcessKeyHTML();
}
Finalise_Conversion(this);
return(1);
}
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