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Undid accidental checkin of experimental improvements.

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Added line numbers to the output.
Added link to the raw file if the source and dest directories are the same.
This commit is contained in:
Aaron Giles 2008-01-11 15:11:01 +00:00
parent bd3c20f4c8
commit be9842eae5
1 changed files with 21 additions and 31 deletions
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52
src/tools/src2html.c
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@ -25,6 +25,7 @@
#define PREPROCESSOR_STYLE "color:#0000b3"
#define KEYWORD_STYLE "color:#0000b3"
#define MAMEWORD_STYLE "color:#7f007f"
#define LINENUM_STYLE "color:#999"
@ -171,7 +172,7 @@ static const token_entry c_token_table[] =
/* core output functions */
static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, const astring *dstdir);
static int output_file(file_type type, int srcrootlen, int dstrootlen, const astring *srcfile, const astring *dstfile);
static int output_file(file_type type, int srcrootlen, int dstrootlen, const astring *srcfile, const astring *dstfile, int link_to_file);
/* HTML helpers */
static core_file *create_file_and_output_header(const astring *filename, const char *title, const char *subtitle);
@ -179,7 +180,7 @@ static void output_footer_and_close_file(core_file *file);
/* path helpers */
static const astring *normalized_subpath(const astring *path, int start);
static void output_path_as_links(core_file *file, const astring *path, int end_is_directory);
static void output_path_as_links(core_file *file, const astring *path, int end_is_directory, int link_to_file);
static astring *find_include_file(int srcrootlen, int dstrootlen, const astring *srcfile, const astring *dstfile, const astring *filename);
@ -288,7 +289,7 @@ static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, co
/* output the directory navigation */
core_fprintf(indexfile, "<h3>Viewing Directory: ");
output_path_as_links(indexfile, srcdir_subpath, TRUE);
output_path_as_links(indexfile, srcdir_subpath, TRUE, FALSE);
core_fprintf(indexfile, "</h3>");
astring_free((astring *)srcdir_subpath);
@ -302,9 +303,6 @@ static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, co
list_entry *curlist;
osd_directory *dir;
int found = 0;
int colheight;
int colcount;
int colnum;
/* open the directory and iterate through it */
dir = osd_opendir(astring_c(srcdir));
@ -340,7 +338,6 @@ static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, co
/* sort the list */
qsort(listarray, found, sizeof(listarray[0]), compare_list_entries);
colheight = (found + 3) / 4;
/* rebuild the list */
list = NULL;
@ -350,16 +347,15 @@ static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, co
list = listarray[found];
}
/* add a header */
if (list != NULL)
core_fprintf(indexfile, "\t<h2>%s</h2>\n\t<div align=\"center\"><table border=\"0\" width=\"90%%\"><tr><td width=\"25%%\">\n", (entry_type == ENTTYPE_DIR) ? "Directories" : "Files");
/* iterate through each file */
colcount = colnum = 0;
for (curlist = list; curlist != NULL && result == 0; curlist = curlist->next)
{
astring *srcfile, *dstfile;
/* add a header */
if (curlist == list)
core_fprintf(indexfile, "\t<h2>%s</h2>\n\t<ul>\n", (entry_type == ENTTYPE_DIR) ? "Directories" : "Files");
/* build the source filename */
srcfile = astring_alloc();
astring_printf(srcfile, "%s%c%s", astring_c(srcdir), PATH_SEPARATOR[0], astring_c(curlist->name));
@ -384,8 +380,8 @@ static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, co
{
astring_printf(dstfile, "%s%c%s.html", astring_c(dstdir), PATH_SEPARATOR[0], astring_c(curlist->name));
if (indexfile != NULL)
core_fprintf(indexfile, "\t\t<a href=\"%s.html\">%s</a><br />\n", astring_c(curlist->name), astring_c(curlist->name));
result = output_file(type, srcrootlen, dstrootlen, srcfile, dstfile);
core_fprintf(indexfile, "\t<li><a href=\"%s.html\">%s</a></li>\n", astring_c(curlist->name), astring_c(curlist->name));
result = output_file(type, srcrootlen, dstrootlen, srcfile, dstfile, astring_cmp(srcdir, dstdir) == 0);
}
}
@ -394,17 +390,9 @@ static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, co
{
astring_printf(dstfile, "%s%c%s", astring_c(dstdir), PATH_SEPARATOR[0], astring_c(curlist->name));
if (indexfile != NULL)
core_fprintf(indexfile, "\t\t<a href=\"%s/index.html\">%s/</a><br />\n", astring_c(curlist->name), astring_c(curlist->name));
core_fprintf(indexfile, "\t<li><a href=\"%s/index.html\">%s/</a></li>\n", astring_c(curlist->name), astring_c(curlist->name));
result = recurse_dir(srcrootlen, dstrootlen, srcfile, dstfile);
}
/* move to the next column if we got them all */
if (++colcount >= colheight)
{
core_fprintf(indexfile, "\t</td><td width=\"25%%\">\n");
colcount = 0;
colnum++;
}
/* free memory for the names */
astring_free(srcfile);
@ -413,11 +401,7 @@ static int recurse_dir(int srcrootlen, int dstrootlen, const astring *srcdir, co
/* close the list if we found some stuff */
if (list != NULL)
{
while (colnum++ < 3)
core_fprintf(indexfile, "\t</td><td width=\"25%%\">\n");
core_fprintf(indexfile, "\t</td></tr></table></div>\n");
}
core_fprintf(indexfile, "\t</ul>\n");
/* free all the allocated entries */
while (list != NULL)
@ -441,7 +425,7 @@ error:
HTML
-------------------------------------------------*/
static int output_file(file_type type, int srcrootlen, int dstrootlen, const astring *srcfile, const astring *dstfile)
static int output_file(file_type type, int srcrootlen, int dstrootlen, const astring *srcfile, const astring *dstfile, int link_to_file)
{
const char *comment_start, *comment_end, *comment_inline, *token_chars;
const char *comment_start_esc, *comment_end_esc, *comment_inline_esc;
@ -454,6 +438,7 @@ static int output_file(file_type type, int srcrootlen, int dstrootlen, const ast
core_file *src;
core_file *dst;
int toknum;
int linenum = 1;
/* extract a normalized subpath */
srcfile_subpath = normalized_subpath(srcfile, srcrootlen + 1);
@ -522,7 +507,7 @@ static int output_file(file_type type, int srcrootlen, int dstrootlen, const ast
/* output the directory navigation */
core_fprintf(dst, "<h3>Viewing File: ");
output_path_as_links(dst, srcfile_subpath, FALSE);
output_path_as_links(dst, srcfile_subpath, FALSE, link_to_file);
core_fprintf(dst, "</h3>");
astring_free((astring *)srcfile_subpath);
@ -539,6 +524,9 @@ static int output_file(file_type type, int srcrootlen, int dstrootlen, const ast
int quotes_are_linked = FALSE;
char in_quotes = 0;
int curcol = 0;
/* start with the line number */
dstptr += sprintf(dstptr, "<span style=\"" LINENUM_STYLE "\">%5d</span>&nbsp;&nbsp;", linenum++);
/* iterate over characters in the source line */
for (srcptr = srcline; *srcptr != 0; )
@ -795,7 +783,7 @@ static const astring *normalized_subpath(const astring *path, int start)
series of links
-------------------------------------------------*/
static void output_path_as_links(core_file *file, const astring *path, int end_is_directory)
static void output_path_as_links(core_file *file, const astring *path, int end_is_directory, int link_to_file)
{
astring *substr = astring_alloc();
int srcdepth, curdepth, depth;
@ -834,6 +822,8 @@ static void output_path_as_links(core_file *file, const astring *path, int end_i
astring_cpysubstr(substr, path, lastslash, -1);
if (end_is_directory)
core_fprintf(file, "<a href=\"index.html\">%s</a>", astring_c(substr));
else if (link_to_file)
core_fprintf(file, "<a href=\"%s\">%s</a>", astring_c(substr), astring_c(substr));
else
core_fprintf(file, "<a href=\"%s.html\">%s</a>", astring_c(substr), astring_c(substr));