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19 | #include "config.h" |
19 | #include "config.h" |
20 | |
20 | |
21 | #include <psiconv/configuration.h> |
21 | #include <psiconv/configuration.h> |
22 | #include <psiconv/data.h> |
22 | #include <psiconv/data.h> |
23 | #include "general.h" |
23 | #include "general.h" |
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24 | #include "gen.h" |
24 | |
25 | |
25 | #include <string.h> |
26 | #include <string.h> |
26 | #include <stdlib.h> |
27 | #include <stdlib.h> |
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28 | #include <stdio.h> |
27 | |
29 | |
28 | #ifdef DMALLOC |
30 | #ifdef DMALLOC |
29 | #include "dmalloc.h" |
31 | #include "dmalloc.h" |
30 | #endif |
32 | #endif |
31 | |
33 | |
32 | #define TEMPSTR_LEN 100 |
34 | #define TEMPSTR_LEN 100 |
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35 | |
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36 | static void text(const psiconv_config config,psiconv_list list, |
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37 | psiconv_string_t data,const encoding enc); |
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38 | static void color(const psiconv_config config, psiconv_list list, |
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39 | psiconv_color color,int may_be_transparant, const encoding enc); |
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40 | static void border(const psiconv_config config, psiconv_list list, |
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41 | psiconv_border_kind_t border,const encoding enc); |
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42 | static void style_name(const psiconv_config config, psiconv_list list, |
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43 | const psiconv_string_t name,const encoding enc); |
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44 | static int character_layout_equal(const psiconv_character_layout l1, |
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45 | const psiconv_character_layout l2); |
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46 | static void character_layout_diffs(const psiconv_config config, |
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47 | psiconv_list list, |
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48 | const psiconv_character_layout new, |
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49 | const psiconv_character_layout base, |
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50 | const encoding enc); |
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51 | static void paragraph_layout_diffs(const psiconv_config config, |
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52 | psiconv_list list, |
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53 | const psiconv_paragraph_layout new, |
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54 | const psiconv_paragraph_layout base, |
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55 | const encoding enc); |
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56 | static void style(const psiconv_config config, psiconv_list list, |
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57 | const psiconv_word_style style, |
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58 | const psiconv_paragraph_layout base_para, |
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59 | const psiconv_character_layout base_char, |
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60 | const encoding enc); |
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61 | static void styles(const psiconv_config config, psiconv_list list, |
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62 | const psiconv_word_styles_section styles_sec,const encoding enc); |
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63 | static void header(const psiconv_config config, psiconv_list list, |
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64 | const psiconv_word_styles_section styles_sec,const encoding enc); |
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65 | static void footer(const psiconv_config config, psiconv_list list, |
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66 | const encoding enc); |
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67 | static void characters(const psiconv_config config, psiconv_list list, |
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68 | const psiconv_string_t textstr, |
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69 | const psiconv_character_layout layout, |
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70 | const psiconv_character_layout base, |
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71 | const encoding enc); |
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72 | static void paragraphs(const psiconv_config config, psiconv_list list, |
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73 | psiconv_text_and_layout paragraphs, |
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74 | const psiconv_word_styles_section styles, |
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75 | const encoding enc); |
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76 | static void paragraph(const psiconv_config config, psiconv_list list, |
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77 | const psiconv_paragraph para, |
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78 | const psiconv_word_styles_section styles_sec, |
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79 | const encoding enc); |
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80 | static void gen_word(const psiconv_config config, psiconv_list list, |
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81 | const psiconv_word_f file, const encoding enc); |
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82 | static void gen_texted(const psiconv_config config, psiconv_list list, |
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83 | const psiconv_texted_f file, const encoding enc); |
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84 | static int gen_xhtml(const psiconv_config config, psiconv_list list, |
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85 | const psiconv_file file, const char *dest, |
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86 | const encoding enc); |
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87 | |
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88 | |
33 | |
89 | |
34 | void text(const psiconv_config config,psiconv_list list, |
90 | void text(const psiconv_config config,psiconv_list list, |
35 | psiconv_string_t data,const encoding enc) |
91 | psiconv_string_t data,const encoding enc) |
36 | { |
92 | { |
37 | int i; |
93 | int i; |
38 | for (i = 0; i < psiconv_unicode_strlen(data); i++) { |
94 | for (i = 0; i < psiconv_unicode_strlen(data); i++) { |
39 | if ((data[i] == 0x06) || (data[i] == 0x07) || (data[i] == 0x08)) |
95 | if ((data[i] == 0x06) || (data[i] == 0x07) || (data[i] == 0x08)) |
40 | output_simple_chars(config,list,"<br/>",enc); |
96 | output_simple_chars(config,list,"<br/>",enc); |
41 | else if ((data[i] == 0x0b) || (data[i] == 0x0c)) |
97 | else if ((data[i] == 0x0b) || (data[i] == 0x0c)) |
42 | output_simple_chars(config,list,"-",enc); |
98 | output_simple_chars(config,list,"-",enc); |
43 | else if (data[i] == 0x0f) |
99 | else if ((data[i] == 0x0f) || (data[i] == 0x09) || (data[i] == 0x0a)) |
44 | output_simple_chars(config,list," ",enc); |
100 | output_simple_chars(config,list," ",enc); |
45 | else if (data[i] >= 0x20) |
101 | else if (data[i] >= 0x20) |
46 | output_char(config,list,data[i],enc); |
102 | output_char(config,list,data[i],enc); |
47 | } |
103 | } |
48 | } |
104 | } |
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98 | } |
154 | } |
99 | output_string(config,list,name_copy,enc); |
155 | output_string(config,list,name_copy,enc); |
100 | free(name_copy); |
156 | free(name_copy); |
101 | } |
157 | } |
102 | |
158 | |
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159 | /* Check whether the same layout information would be generated */ |
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160 | int character_layout_equal(const psiconv_character_layout l1, |
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161 | const psiconv_character_layout l2) |
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162 | { |
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163 | return (l1 && l2 && |
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164 | (l1->color->red == l2->color->red) && |
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165 | (l1->color->green == l2->color->green) && |
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166 | (l1->color->blue == l2->color->blue) && |
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167 | (l1->back_color->red == l2->back_color->red) && |
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168 | (l1->back_color->green == l2->back_color->green) && |
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169 | (l1->back_color->blue == l2->back_color->blue) && |
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170 | (l1->font_size == l2->font_size) && |
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171 | (l1->italic == l2->italic) && |
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172 | (l1->bold == l2->bold) && |
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173 | (l1->super_sub == l2->super_sub) && |
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174 | (l1->underline == l2->underline) && |
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175 | (l1->strikethrough == l2->strikethrough) && |
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176 | (l1->font->screenfont == l2->font->screenfont)); |
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177 | } |
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178 | |
103 | void character_layout_diffs(const psiconv_config config, psiconv_list list, |
179 | void character_layout_diffs(const psiconv_config config, psiconv_list list, |
104 | const psiconv_character_layout new, |
180 | const psiconv_character_layout new, |
105 | const psiconv_character_layout base, |
181 | const psiconv_character_layout base, |
106 | const encoding enc) |
182 | const encoding enc) |
107 | { |
183 | { |
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233 | new->justify_hor==psiconv_justify_full?"justify": |
309 | new->justify_hor==psiconv_justify_full?"justify": |
234 | "",enc); |
310 | "",enc); |
235 | output_simple_chars(config,list,";",enc); |
311 | output_simple_chars(config,list,";",enc); |
236 | } |
312 | } |
237 | |
313 | |
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314 | #if 0 |
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315 | /* This gave bad output... */ |
238 | if (!base || (new->linespacing != base->linespacing)) { |
316 | if (!base || (new->linespacing != base->linespacing)) { |
239 | output_simple_chars(config,list,"line-height:",enc); |
317 | output_simple_chars(config,list,"line-height:",enc); |
240 | snprintf(tempstr,TEMPSTR_LEN,"%f",new->linespacing); |
318 | snprintf(tempstr,TEMPSTR_LEN,"%f",new->linespacing); |
241 | output_simple_chars(config,list,tempstr,enc); |
319 | output_simple_chars(config,list,tempstr,enc); |
242 | output_simple_chars(config,list,"pt;",enc); |
320 | output_simple_chars(config,list,"pt;",enc); |
243 | } |
321 | } |
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322 | #endif |
244 | |
323 | |
245 | if (!base || (new->space_above != base->space_above)) { |
324 | if (!base || (new->space_above != base->space_above)) { |
246 | output_simple_chars(config,list,"padding-top:",enc); |
325 | output_simple_chars(config,list,"padding-top:",enc); |
247 | snprintf(tempstr,TEMPSTR_LEN,"%f",new->space_above); |
326 | snprintf(tempstr,TEMPSTR_LEN,"%f",new->space_above); |
248 | output_simple_chars(config,list,tempstr,enc); |
327 | output_simple_chars(config,list,tempstr,enc); |
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475 | void paragraph(const psiconv_config config, psiconv_list list, |
554 | void paragraph(const psiconv_config config, psiconv_list list, |
476 | const psiconv_paragraph para, |
555 | const psiconv_paragraph para, |
477 | const psiconv_word_styles_section styles_sec, |
556 | const psiconv_word_styles_section styles_sec, |
478 | const encoding enc) |
557 | const encoding enc) |
479 | { |
558 | { |
480 | int i,charnr; |
559 | int i,charnr,start,len; |
481 | psiconv_string_t text; |
560 | psiconv_string_t text; |
482 | psiconv_in_line_layout layout; |
561 | psiconv_in_line_layout layout,next_layout; |
483 | psiconv_word_style style = NULL; |
562 | psiconv_word_style style = NULL; |
484 | psiconv_paragraph_layout base_para; |
563 | psiconv_paragraph_layout base_para; |
485 | psiconv_character_layout base_char; |
564 | psiconv_character_layout base_char; |
486 | psiconv_list templist; |
565 | psiconv_list templist; |
487 | |
566 | |
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528 | output_simple_chars(config,list,"\"",enc); |
607 | output_simple_chars(config,list,"\"",enc); |
529 | } |
608 | } |
530 | output_simple_chars(config,list,">",enc); |
609 | output_simple_chars(config,list,">",enc); |
531 | |
610 | |
532 | if (psiconv_list_length(para->in_lines) == 0) { |
611 | if (psiconv_list_length(para->in_lines) == 0) { |
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612 | if (psiconv_unicode_strlen(para->text)) |
533 | characters(config,list,para->text,para->base_character, |
613 | characters(config,list,para->text,para->base_character, |
534 | para->base_character,enc); |
614 | para->base_character,enc); |
535 | } else { |
615 | } else { |
536 | charnr = 0; |
616 | charnr = 0; |
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617 | start = -1; |
537 | for (i = 0; i < psiconv_list_length(para->in_lines); i++) { |
618 | for (i = 0; i < psiconv_list_length(para->in_lines); i++) { |
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619 | if (start < 0) |
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620 | start = charnr; |
538 | if (!(layout = psiconv_list_get(para->in_lines,i))) { |
621 | if (!(layout = psiconv_list_get(para->in_lines,i))) { |
539 | fputs("Internal data structures corruption\n",stderr); |
622 | fputs("Internal data structures corruption\n",stderr); |
540 | exit(1); |
623 | exit(1); |
541 | } |
624 | } |
542 | if (!(text = malloc(sizeof (*text) * (layout->length + 1)))) { |
625 | if (i+1 < psiconv_list_length(para->in_lines)) { |
543 | fputs("Out of memory error\n",stderr); |
626 | if (!(next_layout = psiconv_list_get(para->in_lines,i+1))) { |
544 | exit(1); |
627 | fputs("Internal data structures corruption\n",stderr); |
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628 | exit(1); |
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629 | } |
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630 | } else { |
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631 | next_layout = NULL; |
545 | } |
632 | } |
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633 | if (next_layout && |
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634 | character_layout_equal(layout->layout,next_layout->layout)) { |
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635 | charnr += layout->length; |
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636 | continue; |
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637 | } |
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638 | len = charnr - start + layout->length; |
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639 | if (len) { |
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640 | if (!(text = malloc(sizeof (*text) * (len + 1)))) { |
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641 | fputs("Out of memory error\n",stderr); |
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642 | exit(1); |
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643 | } |
546 | memcpy(text,para->text+charnr,layout->length * sizeof(*text)); |
644 | memcpy(text,para->text+start,len * sizeof(*text)); |
547 | text[layout->length] = 0; |
645 | text[len] = 0; |
548 | characters(config,list,text,layout->layout,para->base_character,enc); |
646 | characters(config,list,text,layout->layout,para->base_character,enc); |
549 | free(text); |
647 | free(text); |
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648 | } |
550 | charnr += layout->length; |
649 | charnr += layout->length; |
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650 | start = -1; |
551 | } |
651 | } |
552 | } |
652 | } |
553 | output_simple_chars(config, list, |
653 | output_simple_chars(config, list, |
554 | para->base_paragraph->bullet->on?"</li></ul>\n":"<p>\n", |
654 | para->base_paragraph->bullet->on?"</li></ul>\n":"</p>\n", |
555 | enc); |
655 | enc); |
556 | if (!styles_sec) { |
656 | if (!styles_sec) { |
557 | psiconv_free_paragraph_layout(base_para); |
657 | psiconv_free_paragraph_layout(base_para); |
558 | psiconv_free_character_layout(base_char); |
658 | psiconv_free_character_layout(base_char); |
559 | } |
659 | } |
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574 | } |
674 | } |
575 | paragraph(config,list,para,styles,enc); |
675 | paragraph(config,list,para,styles,enc); |
576 | } |
676 | } |
577 | } |
677 | } |
578 | |
678 | |
579 | void gen_html_word(const psiconv_config config, psiconv_list list, |
679 | void gen_word(const psiconv_config config, psiconv_list list, |
580 | const psiconv_word_f file, const encoding enc) |
680 | const psiconv_word_f file, const encoding enc) |
581 | { |
681 | { |
582 | if (!file) |
682 | if (!file) |
583 | return; |
683 | return; |
584 | |
684 | |
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586 | paragraphs(config,list,file->paragraphs,file->styles_sec,enc); |
686 | paragraphs(config,list,file->paragraphs,file->styles_sec,enc); |
587 | footer(config,list,enc); |
687 | footer(config,list,enc); |
588 | } |
688 | } |
589 | |
689 | |
590 | |
690 | |
591 | void gen_html_texted(const psiconv_config config, psiconv_list list, |
691 | void gen_texted(const psiconv_config config, psiconv_list list, |
592 | const psiconv_texted_f file, const encoding enc) |
692 | const psiconv_texted_f file, const encoding enc) |
593 | { |
693 | { |
594 | header(config,list,NULL,enc); |
694 | header(config,list,NULL,enc); |
595 | paragraphs(config,list,file->texted_sec->paragraphs,NULL,enc); |
695 | paragraphs(config,list,file->texted_sec->paragraphs,NULL,enc); |
596 | footer(config,list,enc); |
696 | footer(config,list,enc); |
597 | } |
697 | } |
598 | |
698 | |
599 | int gen_html(const psiconv_config config, psiconv_list list, |
699 | int gen_xhtml(const psiconv_config config, psiconv_list list, |
600 | const psiconv_file file, const char *dest, |
700 | const psiconv_file file, const char *dest, |
601 | const encoding enc) |
701 | const encoding enc) |
602 | { |
702 | { |
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703 | encoding enc1 = enc; |
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704 | |
603 | if (enc == ENCODING_PSION) { |
705 | if (enc == ENCODING_PSION) { |
604 | fputs("Unsupported encoding\n",stderr); |
706 | fputs("Unsupported encoding\n",stderr); |
605 | return -1; |
707 | return -1; |
606 | } |
708 | } else if (enc == ENCODING_ASCII) |
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709 | enc1 = ENCODING_ASCII_HTML; |
607 | |
710 | |
608 | if (file->type == psiconv_word_file) { |
711 | if (file->type == psiconv_word_file) { |
609 | gen_html_word(config,list,(psiconv_word_f) file->file,enc); |
712 | gen_word(config,list,(psiconv_word_f) file->file,enc1); |
610 | return 0; |
713 | return 0; |
611 | } else if (file->type == psiconv_texted_file) { |
714 | } else if (file->type == psiconv_texted_file) { |
612 | gen_html_texted(config,list,(psiconv_texted_f) file->file,enc); |
715 | gen_texted(config,list,(psiconv_texted_f) file->file,enc1); |
613 | return 0; |
716 | return 0; |
614 | } else |
717 | } else |
615 | return -1; |
718 | return -1; |
616 | } |
719 | } |
617 | |
720 | |
618 | |
721 | |
619 | static struct fileformat_s ffs[] = |
722 | static struct fileformat_s fileformats[] = |
620 | { |
723 | { |
621 | { |
724 | { |
622 | "XHTML", |
725 | "XHTML", |
623 | "XHTML 1.0 Strict, using CSS for formatting", |
726 | "XHTML 1.0 Strict, using CSS for formatting", |
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727 | FORMAT_WORD | FORMAT_TEXTED, |
624 | gen_html |
728 | gen_xhtml |
625 | }, |
729 | }, |
626 | { |
730 | { |
627 | NULL, |
731 | NULL, |
628 | NULL, |
732 | NULL, |
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733 | 0, |
629 | NULL |
734 | NULL |
630 | } |
735 | } |
631 | }; |
736 | }; |
632 | |
737 | |
633 | |
738 | |
634 | void init_html(void) |
739 | void init_xhtml(void) |
635 | { |
740 | { |
636 | int i; |
741 | int i; |
637 | for (i = 0; ffs[i].name; i++) |
742 | for (i = 0; fileformats[i].name; i++) |
638 | psiconv_list_add(fileformat_list,ffs+i); |
743 | psiconv_list_add(fileformat_list,fileformats+i); |
639 | } |
744 | } |