comparison: src/c2html.c
src/c2html.c
- changeset 51
- f25ba6fd7a08
- parent 50
- 17408c3607ce
- child 52
- 33ded421c512
equal
deleted
inserted
replaced
| 50:17408c3607ce | 51:f25ba6fd7a08 |
|---|---|
| 43 " -l Disable line numbers\n" | 43 " -l Disable line numbers\n" |
| 44 " -V, -v Prints version and exits\n" | 44 " -V, -v Prints version and exits\n" |
| 45 "\n"); | 45 "\n"); |
| 46 } | 46 } |
| 47 | 47 |
| 48 static void plain_highlighter(char *src, UcxBuffer *dest, int* x) { | 48 static void plain_highlighter(char *src, UcxBuffer *dest, HighlighterData *hd) { |
| 49 while (*src && *src != '\n') { | 49 while (*src && *src != '\n') { |
| 50 put_htmlescaped(dest, *src); | 50 put_htmlescaped(dest, *src); |
| 51 src++; | 51 src++; |
| 52 } | 52 } |
| 53 ucx_buffer_putc(dest, '\n'); | 53 ucx_buffer_putc(dest, '\n'); |
| 63 lnw = 1; | 63 lnw = 1; |
| 64 int p = 1; | 64 int p = 1; |
| 65 while ((p*=10) < lines) lnw++; | 65 while ((p*=10) < lines) lnw++; |
| 66 } | 66 } |
| 67 | 67 |
| 68 /* allocate line buffer */ | |
| 69 UcxBuffer *line = ucx_buffer_new(NULL, 1024, UCX_BUFFER_AUTOEXTEND); | |
| 70 if(!line) { | |
| 71 perror("Error allocating line buffer for output"); | |
| 72 return; | |
| 73 } | |
| 74 | |
| 75 /* start monospace formatting */ | 68 /* start monospace formatting */ |
| 76 out("<pre>\n", 1, 6, stream); | 69 out("<pre>\n", 1, 6, stream); |
| 77 | 70 |
| 78 /* process lines */ | 71 /* process lines */ |
| 79 size_t lineno = 0; | 72 size_t lineno = 0; |
| 80 int multiline_comment = 0; | 73 HighlighterData *hd = new_highlighter_data(); |
| 74 UcxBuffer *line = ucx_buffer_new(NULL, 1024, UCX_BUFFER_AUTOEXTEND); | |
| 75 if(!line || !hd) { | |
| 76 perror("Error allocating buffer for output"); | |
| 77 return; | |
| 78 } | |
| 81 | 79 |
| 82 UCX_FOREACH(sourceline, in) { | 80 UCX_FOREACH(sourceline, in) { |
| 83 /* increase line number and clean line buffer */ | 81 /* increase line number and clean line buffer */ |
| 84 lineno++; | 82 lineno++; |
| 85 ucx_buffer_clear(line); | 83 ucx_buffer_clear(line); |
| 90 "<a name=\"l%d\" href=\"#l%d\">%*d </a></span> ", | 88 "<a name=\"l%d\" href=\"#l%d\">%*d </a></span> ", |
| 91 lineno, lineno, lnw, lineno); | 89 lineno, lineno, lnw, lineno); |
| 92 } | 90 } |
| 93 | 91 |
| 94 /* process code line */ | 92 /* process code line */ |
| 95 highlighter(sourceline->data, line, &multiline_comment); | 93 highlighter(sourceline->data, line, hd); |
| 96 | 94 |
| 97 /* write code line */ | 95 /* write code line */ |
| 98 out(line->space, 1, line->size, stream); | 96 out(line->space, 1, line->size, stream); |
| 99 } | 97 } |
| 100 | 98 |
| 101 /* end monospace formatting */ | 99 /* end monospace formatting */ |
| 102 out("</pre>\n", 1, 7, stream); | 100 out("</pre>\n", 1, 7, stream); |
| 103 | 101 |
| 104 /* cleanup and return */ | 102 /* cleanup and return */ |
| 103 free_highlighter_data(hd); | |
| 105 ucx_buffer_free(line); | 104 ucx_buffer_free(line); |
| 106 } | 105 } |
| 107 | 106 |
| 108 #define FILEBUF_SIZE 4096 | 107 #define FILEBUF_SIZE 4096 |
| 109 | 108 |
