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mxml/mxmldoc.c

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/*#define DEBUG 1*/
/*
* Documentation generator using Mini-XML, a small XML file parsing
* library.
*
* Copyright 2003-2017 by Michael R Sweet.
*
* These coded instructions, statements, and computer programs are the
* property of Michael R Sweet and are protected by Federal copyright
* law. Distribution and use rights are outlined in the file "COPYING"
* which should have been included with this file. If this file is
* missing or damaged, see the license at:
*
* https://michaelrsweet.github.io/mxml
*/
/*
* Include necessary headers...
*/
#include "config.h"
#include "mxml.h"
#include "mmd.h"
#include <time.h>
#include <sys/stat.h>
#ifndef WIN32
# include <dirent.h>
# include <unistd.h>
#endif /* !WIN32 */
#ifdef __APPLE__
# include <spawn.h>
# include <sys/wait.h>
extern char **environ;
#endif /* __APPLE__ */
#ifdef HAVE_ZLIB_H
# include "zipc.h"
#endif /* HAVE_ZLIB_H */
/*
* This program scans source and header files and produces public API
* documentation for code that conforms to the CUPS Configuration
* Management Plan (CMP) coding standards. Please see the following web
* page for details:
*
* https://www.cups.org/doc/spec-cmp.html
*
* Using Mini-XML, this program creates and maintains an XML representation
* of the public API code documentation which can then be converted to HTML,
* man pages, or EPUB as desired. The following is a poor-man's schema:
*
* <?xml version="1.0"?>
* <mxmldoc xmlns="http://www.easysw.com"
* xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
* xsi:schemaLocation="http://www.minixml.org/mxmldoc.xsd">
*
* <namespace name=""> [optional...]
* <constant name="">
* <description>descriptive text</description>
* </constant>
*
* <enumeration name="">
* <description>descriptive text</description>
* <constant name="">...</constant>
* </enumeration>
*
* <typedef name="">
* <description>descriptive text</description>
* <type>type string</type>
* </typedef>
*
* <function name="" scope="">
* <description>descriptive text</description>
* <argument name="" direction="I|O|IO" default="">
* <description>descriptive text</description>
* <type>type string</type>
* </argument>
* <returnvalue>
* <description>descriptive text</description>
* <type>type string</type>
* </returnvalue>
* <seealso>function names separated by spaces</seealso>
* </function>
*
* <variable name="" scope="">
* <description>descriptive text</description>
* <type>type string</type>
* </variable>
*
* <struct name="">
* <description>descriptive text</description>
* <variable name="">...</variable>
* <function name="">...</function>
* </struct>
*
* <union name="">
* <description>descriptive text</description>
* <variable name="">...</variable>
* </union>
*
* <class name="" parent="">
* <description>descriptive text</description>
* <class name="">...</class>
* <enumeration name="">...</enumeration>
* <function name="">...</function>
* <struct name="">...</struct>
* <variable name="">...</variable>
* </class>
* </namespace>
* </mxmldoc>
*/
/*
* Basic states for file parser...
*/
#define STATE_NONE 0 /* No state - whitespace, etc. */
#define STATE_PREPROCESSOR 1 /* Preprocessor directive */
#define STATE_C_COMMENT 2 /* Inside a C comment */
#define STATE_CXX_COMMENT 3 /* Inside a C++ comment */
#define STATE_STRING 4 /* Inside a string constant */
#define STATE_CHARACTER 5 /* Inside a character constant */
#define STATE_IDENTIFIER 6 /* Inside a keyword/identifier */
/*
* Output modes...
*/
#define OUTPUT_NONE 0 /* No output */
#define OUTPUT_HTML 1 /* Output HTML */
#define OUTPUT_XML 2 /* Output XML */
#define OUTPUT_MAN 3 /* Output nroff/man */
#define OUTPUT_TOKENS 4 /* Output docset Tokens.xml file */
#define OUTPUT_EPUB 5 /* Output EPUB (XHTML) */
#define OUTPUT_DOCSET 6 /* Output Xcode documentation set (HTML) */
/*
* Local types...
*/
typedef struct
{
char level, /* Table of contents level (0-N) */
anchor[64], /* Anchor in file */
title[447]; /* Title of section */
} toc_entry_t;
typedef struct
{
size_t alloc_entries, /* Allocated entries */
num_entries; /* Number of entries */
toc_entry_t *entries; /* Entries */
} toc_t;
/*
* Local functions...
*/
static void add_toc(toc_t *toc, int level, const char *anchor, const char *title);
static mxml_node_t *add_variable(mxml_node_t *parent, const char *name, mxml_node_t *type);
static toc_t *build_toc(mxml_node_t *doc, const char *bodyfile, mmd_t *body);
static mxml_node_t *find_public(mxml_node_t *node, mxml_node_t *top, const char *element, const char *name);
static void free_toc(toc_t *toc);
static char *get_comment_info(mxml_node_t *description);
static char *get_iso_date(time_t t);
static char *get_text(mxml_node_t *node, char *buffer, int buflen);
static int is_markdown(const char *filename);
static mxml_type_t load_cb(mxml_node_t *node);
static const char *markdown_anchor(const char *text);
static void markdown_write_block(FILE *out, mmd_t *parent, int mode);
static void markdown_write_leaf(FILE *out, mmd_t *node, int mode);
static mxml_node_t *new_documentation(mxml_node_t **mxmldoc);
static int remove_directory(const char *path);
static void safe_strcpy(char *dst, const char *src);
static int scan_file(const char *filename, FILE *fp, mxml_node_t *doc);
static void sort_node(mxml_node_t *tree, mxml_node_t *func);
static void update_comment(mxml_node_t *parent, mxml_node_t *comment);
static void usage(const char *option);
static void write_description(FILE *out, int mode, mxml_node_t *description, const char *element, int summary);
#ifdef __APPLE__
static void write_docset(const char *docset, const char *section, const char *title, const char *author, const char *copyright, const char *docversion, const char *feedname, const char *feedurl, const char *cssfile, const char *headerfile, const char *bodyfile, mmd_t *body, mxml_node_t *doc, const char *footerfile);
#endif /* __APPLE__ */
static void write_element(FILE *out, mxml_node_t *doc, mxml_node_t *element, int mode);
#ifdef HAVE_ZLIB_H
static void write_epub(const char *epubfile, const char *section, const char *title, const char *author, const char *copyright, const char *docversion, const char *cssfile, const char *coverimage, const char *headerfile, const char *bodyfile, mmd_t *body, mxml_node_t *doc, const char *footerfile);
#endif /* HAVE_ZLIB_H */
static void write_file(FILE *out, const char *file, int mode);
static void write_function(FILE *out, int mode, mxml_node_t *doc, mxml_node_t *function, int level);
static void write_html(const char *framefile, const char *section, const char *title, const char *author, const char *copyright, const char *docversion, const char *cssfile, const char *coverimage, const char *headerfile, const char *bodyfile, mmd_t *body, mxml_node_t *doc, const char *footerfile);
static void write_html_body(FILE *out, int mode, const char *bodyfile, mmd_t *body, mxml_node_t *doc);
static void write_html_head(FILE *out, int mode, const char *section, const char *title, const char *author, const char *copyright, const char *docversion, const char *cssfile);
static void write_html_toc(FILE *out, const char *title, toc_t *toc, const char *filename, const char *target);
static void write_man(const char *man_name, const char *section, const char *title, const char *author, const char *copyright, const char *headerfile, const char *bodyfile, mmd_t *body, mxml_node_t *doc, const char *footerfile);
static void write_scu(FILE *out, int mode, mxml_node_t *doc, mxml_node_t *scut);
static void write_string(FILE *out, const char *s, int mode);
static void write_tokens(FILE *out, mxml_node_t *doc, const char *path);
static const char *ws_cb(mxml_node_t *node, int where);
/*
* 'main()' - Main entry for test program.
*/
int /* O - Exit status */
main(int argc, /* I - Number of command-line args */
char *argv[]) /* I - Command-line args */
{
int i; /* Looping var */
int len; /* Length of argument */
FILE *fp; /* File to read */
mxml_node_t *doc = NULL; /* XML documentation tree */
mxml_node_t *mxmldoc = NULL; /* mxmldoc node */
const char *author = NULL, /* Author */
*copyright = NULL, /* Copyright */
*cssfile = NULL, /* CSS stylesheet file */
*docset = NULL, /* Documentation set directory */
*docversion = NULL, /* Documentation set version */
*epubfile = NULL, /* EPUB filename */
*feedname = NULL, /* Feed name for documentation set */
*feedurl = NULL, /* Feed URL for documentation set */
*footerfile = NULL, /* Footer file */
*framefile = NULL, /* Framed HTML basename */
*headerfile = NULL, /* Header file */
*bodyfile = NULL, /* Body file */
*coverimage = NULL, /* Cover image file */
*name = NULL, /* Name of manpage */
*path = NULL, /* Path to help file for tokens */
*section = NULL, /* Section/keywords of documentation */
*title = NULL, /* Title of documentation */
*xmlfile = NULL; /* XML file */
mmd_t *body; /* Body markdown file, if any */
int mode = OUTPUT_HTML, /* Output mode */
update = 0; /* Updated XML file */
/*
* Check arguments...
*/
for (i = 1; i < argc; i ++)
if (!strcmp(argv[i], "--help"))
{
/*
* Show help...
*/
usage(NULL);
}
else if (!strcmp(argv[i], "--version"))
{
/*
* Show version...
*/
puts(MXML_VERSION + 10);
return (0);
}
else if (!strcmp(argv[i], "--author") && !author)
{
/*
* Set author...
*/
i ++;
if (i < argc)
author = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--copyright") && !copyright)
{
/*
* Set copyright...
*/
i ++;
if (i < argc)
copyright = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--coverimage") && !coverimage)
{
/*
* Set cover image file...
*/
i ++;
if (i < argc)
coverimage = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--css") && !cssfile)
{
/*
* Set CSS stylesheet file...
*/
i ++;
if (i < argc)
cssfile = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--docset") && !docset)
{
/*
* Set documentation set directory...
*/
mode = OUTPUT_DOCSET;
i ++;
if (i < argc)
docset = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--docversion") && !docversion)
{
/*
* Set documentation set directory...
*/
i ++;
if (i < argc)
docversion = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--epub") && !epubfile)
{
/*
* Set EPUB filename...
*/
mode = OUTPUT_EPUB;
i ++;
if (i < argc)
epubfile = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--footer") && !footerfile)
{
/*
* Set footer file...
*/
i ++;
if (i < argc)
footerfile = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--feedname") && !feedname)
{
/*
* Set documentation set feed name...
*/
i ++;
if (i < argc)
feedname = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--feedurl") && !feedurl)
{
/*
* Set documentation set feed name...
*/
i ++;
if (i < argc)
feedurl = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--framed") && !framefile)
{
/*
* Set base filename for framed HTML output...
*/
i ++;
if (i < argc)
framefile = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--header") && !headerfile)
{
/*
* Set header file...
*/
i ++;
if (i < argc)
headerfile = argv[i];
else
usage(NULL);
}
else if ((!strcmp(argv[i], "--body") || !strcmp(argv[i], "--intro")) && !bodyfile)
{
/*
* Set body file...
*/
i ++;
if (i < argc)
bodyfile = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--man") && !name)
{
/*
* Output manpage...
*/
i ++;
if (i < argc)
{
mode = OUTPUT_MAN;
name = argv[i];
}
else
usage(NULL);
}
else if (!strcmp(argv[i], "--no-output"))
mode = OUTPUT_NONE;
else if (!strcmp(argv[i], "--section") && !section)
{
/*
* Set section/keywords...
*/
i ++;
if (i < argc)
section = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--title") && !title)
{
/*
* Set title...
*/
i ++;
if (i < argc)
title = argv[i];
else
usage(NULL);
}
else if (!strcmp(argv[i], "--tokens"))
{
/*
* Output Tokens.xml file...
*/
mode = OUTPUT_TOKENS;
i ++;
if (i < argc)
path = argv[i];
else
usage(NULL);
}
else if (argv[i][0] == '-')
{
/*
* Unknown/bad option...
*/
usage(argv[i]);
}
else
{
/*
* Process XML or source file...
*/
len = (int)strlen(argv[i]);
if (len > 4 && !strcmp(argv[i] + len - 4, ".xml"))
{
/*
* Set XML file...
*/
if (xmlfile)
usage(NULL);
xmlfile = argv[i];
if (!doc)
{
if ((fp = fopen(argv[i], "r")) != NULL)
{
/*
* Read the existing XML file...
*/
doc = mxmlLoadFile(NULL, fp, load_cb);
fclose(fp);
if (!doc)
{
mxmldoc = NULL;
fprintf(stderr,
"mxmldoc: Unable to read the XML documentation file "
"\"%s\"!\n", argv[i]);
}
else if ((mxmldoc = mxmlFindElement(doc, doc, "mxmldoc", NULL,
NULL, MXML_DESCEND)) == NULL)
{
fprintf(stderr,
"mxmldoc: XML documentation file \"%s\" is missing "
"<mxmldoc> node!!\n", argv[i]);
mxmlDelete(doc);
doc = NULL;
}
}
else
{
doc = NULL;
mxmldoc = NULL;
}
if (!doc)
doc = new_documentation(&mxmldoc);
}
}
else
{
/*
* Load source file...
*/
update = 1;
if (!doc)
doc = new_documentation(&mxmldoc);
if ((fp = fopen(argv[i], "r")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to open source file \"%s\": %s\n",
argv[i], strerror(errno));
mxmlDelete(doc);
return (1);
}
else if (scan_file(argv[i], fp, mxmldoc))
{
fclose(fp);
mxmlDelete(doc);
return (1);
}
else
fclose(fp);
}
}
if (update && xmlfile)
{
/*
* Save the updated XML documentation file...
*/
if ((fp = fopen(xmlfile, "w")) != NULL)
{
/*
* Write over the existing XML file...
*/
mxmlSetWrapMargin(0);
if (mxmlSaveFile(doc, fp, ws_cb))
{
fprintf(stderr,
"mxmldoc: Unable to write the XML documentation file \"%s\": "
"%s!\n", xmlfile, strerror(errno));
fclose(fp);
mxmlDelete(doc);
return (1);
}
fclose(fp);
}
else
{
fprintf(stderr,
"mxmldoc: Unable to create the XML documentation file \"%s\": "
"%s!\n", xmlfile, strerror(errno));
mxmlDelete(doc);
return (1);
}
}
/*
* Load the body file and collect the default metadata values, if present.
*/
if (is_markdown(bodyfile))
body = mmdLoad(bodyfile);
else
body = NULL;
if (!title)
title = mmdGetMetadata(body, "title");
if (!title)
title = "Documentation";
if (!author)
author = mmdGetMetadata(body, "author");
if (!author)
author = "Unknown";
if (!copyright)
copyright = mmdGetMetadata(body, "copyright");
if (!copyright)
copyright = "Unknown";
if (!docversion)
docversion = mmdGetMetadata(body, "version");
if (!docversion)
docversion = "0.0";
/*
* Write output...
*/
switch (mode)
{
case OUTPUT_DOCSET :
/*
* Write Xcode documentation set...
*/
#ifdef __APPLE__
write_docset(docset, section, title, author, copyright, docversion, feedname, feedurl, cssfile, headerfile, bodyfile, body, mxmldoc, footerfile);
#else
fputs("mxmldoc: Sorry, Xcode documentation sets can only be created on macOS.\n", stderr);
#endif /* __APPLE__ */
break;
case OUTPUT_EPUB :
/*
* Write EPUB (XHTML) documentation...
*/
#ifdef HAVE_ZLIB_H
write_epub(epubfile, section, title, author, copyright, docversion, cssfile, coverimage, headerfile, bodyfile, body, mxmldoc, footerfile);
#else
fputs("mxmldoc: Sorry, not compiled with EPUB support.\n", stderr);
#endif /* HAVE_ZLIB_H */
break;
case OUTPUT_HTML :
/*
* Write HTML documentation...
*/
write_html(framefile, section, title, author, copyright, docversion, cssfile, coverimage, headerfile, bodyfile, body, mxmldoc, footerfile);
break;
case OUTPUT_MAN :
/*
* Write manpage documentation...
*/
write_man(name, section, title, author, copyright, headerfile, bodyfile, body, mxmldoc, footerfile);
break;
case OUTPUT_TOKENS :
fputs("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<Tokens version=\"1.0\">\n", stdout);
write_tokens(stdout, mxmldoc, path);
fputs("</Tokens>\n", stdout);
break;
}
if (body)
mmdFree(body);
/*
* Delete the tree and return...
*/
mxmlDelete(doc);
return (0);
}
/*
* 'add_toc()' - Add a TOC entry.
*/
static void
add_toc(toc_t *toc, /* I - Table-of-contents */
int level, /* I - Level (1-N) */
const char *anchor, /* I - Anchor */
const char *title) /* I - Title */
{
toc_entry_t *temp; /* New pointer */
if (toc->num_entries >= toc->alloc_entries)
{
toc->alloc_entries += 100;
if (!toc->entries)
temp = malloc(sizeof(toc_entry_t) * toc->alloc_entries);
else
temp = realloc(toc->entries, sizeof(toc_entry_t) * toc->alloc_entries);
if (!temp)
return;
toc->entries = temp;
}
temp = toc->entries + toc->num_entries;
toc->num_entries ++;
temp->level = level;
strlcpy(temp->anchor, anchor, sizeof(temp->anchor));
strlcpy(temp->title, title, sizeof(temp->title));
}
/*
* 'add_variable()' - Add a variable or argument.
*/
static mxml_node_t * /* O - New variable/argument */
add_variable(mxml_node_t *parent, /* I - Parent node */
const char *name, /* I - "argument" or "variable" */
mxml_node_t *type) /* I - Type nodes */
{
mxml_node_t *variable, /* New variable */
*node, /* Current node */
*next; /* Next node */
char buffer[16384], /* String buffer */
*bufptr; /* Pointer into buffer */
#ifdef DEBUG
fprintf(stderr, "add_variable(parent=%p, name=\"%s\", type=%p)\n",
parent, name, type);
#endif /* DEBUG */
/*
* Range check input...
*/
if (!type || !type->child)
return (NULL);
/*
* Create the variable/argument node...
*/
variable = mxmlNewElement(parent, name);
/*
* Check for a default value...
*/
for (node = type->child; node; node = node->next)
if (!strcmp(node->value.text.string, "="))
break;
if (node)
{
/*
* Default value found, copy it and add as a "default" attribute...
*/
for (bufptr = buffer; node; bufptr += strlen(bufptr))
{
if (node->value.text.whitespace && bufptr > buffer)
*bufptr++ = ' ';
strlcpy(bufptr, node->value.text.string, sizeof(buffer) - (size_t)(bufptr - buffer));
next = node->next;
mxmlDelete(node);
node = next;
}
mxmlElementSetAttr(variable, "default", buffer);
}
/*
* Extract the argument/variable name...
*/
if (type->last_child->value.text.string[0] == ')')
{
/*
* Handle "type (*name)(args)"...
*/
for (node = type->child; node; node = node->next)
if (node->value.text.string[0] == '(')
break;
for (bufptr = buffer; node; bufptr += strlen(bufptr))
{
if (node->value.text.whitespace && bufptr > buffer)
*bufptr++ = ' ';
strlcpy(bufptr, node->value.text.string, sizeof(buffer) - (size_t)(bufptr - buffer));
next = node->next;
mxmlDelete(node);
node = next;
}
}
else
{
/*
* Handle "type name"...
*/
strlcpy(buffer, type->last_child->value.text.string, sizeof(buffer));
mxmlDelete(type->last_child);
}
/*
* Set the name...
*/
mxmlElementSetAttr(variable, "name", buffer);
/*
* Add the remaining type information to the variable node...
*/
mxmlAdd(variable, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, type);
/*
* Add new new variable node...
*/
return (variable);
}
/*
* 'build_toc()' - Build a table-of-contents...
*/
static toc_t * /* O - Table of contents */
build_toc(mxml_node_t *doc, /* I - Documentation */
const char *bodyfile, /* I - Body file */
mmd_t *body) /* I - Markdown body */
{
toc_t *toc; /* Array of headings */
FILE *fp; /* Body file */
mxml_node_t *function, /* Current function */
*scut, /* Struct/class/union/typedef */
*arg; /* Current argument */
const char *name; /* Name of function/type */
/*
* Make a new table-of-contents...
*/
if ((toc = calloc(1, sizeof(toc_t))) == NULL)
return (NULL);
/*
* Scan the body file for headings...
*/
if (body)
{
mmd_t *node, /* Current node */
*tnode, /* Title node */
*next; /* Next node */
mmd_type_t type; /* Node type */
char title[1024], /* Heading title */
*ptr; /* Pointer into title */
for (node = mmdGetFirstChild(body); node; node = next)
{
type = mmdGetType(node);
if (type == MMD_TYPE_HEADING_1 || type == MMD_TYPE_HEADING_2)
{
title[sizeof(title) - 1] = '\0';
for (tnode = mmdGetFirstChild(node), ptr = title; tnode; tnode = mmdGetNextSibling(tnode))
{
if (mmdGetWhitespace(tnode) && ptr < (title + sizeof(title) - 1))
*ptr++ = ' ';
strncpy(ptr, mmdGetText(tnode), sizeof(title) - (ptr - title) - 1);
ptr += strlen(ptr);
}
add_toc(toc, type - MMD_TYPE_HEADING_1 + 1, markdown_anchor(title), title);
}
if ((next = mmdGetNextSibling(node)) == NULL)
{
next = mmdGetParent(node);
while (next && mmdGetNextSibling(next) == NULL)
next = mmdGetParent(next);
next = mmdGetNextSibling(next);
}
}
}
else if (bodyfile && (fp = fopen(bodyfile, "r")) != NULL)
{
char line[8192], /* Line from file */
*ptr, /* Pointer in line */
*end, /* End of line */
*anchor, /* Anchor name */
*title, /* Title */
quote; /* Quote character for value */
int level; /* New heading level */
while (fgets(line, sizeof(line), fp))
{
/*
* See if this line has a heading...
*/
if ((ptr = strstr(line, "<h")) == NULL &&
(ptr = strstr(line, "<H")) == NULL)
continue;
if (ptr[2] != '2' && ptr[2] != '3')
continue;
level = ptr[2] - '1';
/*
* Make sure we have the whole heading...
*/
while (!strstr(line, "</h") && !strstr(line, "</H"))
{
end = line + strlen(line);
if (end == (line + sizeof(line) - 1) ||
!fgets(end, (int)(sizeof(line) - (end - line)), fp))
break;
}
/*
* Convert newlines and tabs to spaces...
*/
for (ptr = line; *ptr; ptr ++)
if (isspace(*ptr & 255))
*ptr = ' ';
/*
* Find the anchor and text...
*/
for (ptr = strchr(line, '<'); ptr; ptr = strchr(ptr + 1, '<'))
{
if (!strncmp(ptr, "<A NAME=", 8) || !strncmp(ptr, "<a name=", 8))
{
ptr += 8;
break;
}
else if (!strncmp(ptr, "<A ID=", 6) || !strncmp(ptr, "<a id=", 6))
{
ptr += 6;
break;
}
}
if (!ptr)
continue;
if (*ptr == '\'' || *ptr == '\"')
{
/*
* Quoted anchor...
*/
quote = *ptr++;
anchor = ptr;
while (*ptr && *ptr != quote)
ptr ++;
if (!*ptr)
continue;
while (*ptr && *ptr != '>')
*ptr++ = '\0';
if (*ptr)
*ptr++ = '\0';
}
else
{
/*
* Non-quoted anchor...
*/
anchor = ptr;
while (*ptr && *ptr != '>' && !isspace(*ptr & 255))
ptr ++;
if (!*ptr)
continue;
while (*ptr && *ptr != '>')
*ptr++ = '\0';
if (*ptr)
*ptr++ = '\0';
}
title = ptr;
if ((ptr = strstr(title, "</A>")) != NULL)
*ptr = '\0';
else if ((ptr = strstr(title, "</a>")) != NULL)
*ptr = '\0';
add_toc(toc, level, anchor, title);
}
fclose(fp);
}
/*
* Next the classes...
*/
if ((scut = find_public(doc, doc, "class", NULL)) != NULL)
{
add_toc(toc, 1, "CLASSES", "Classes");
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
scut = find_public(scut, doc, "class", NULL);
add_toc(toc, 2, name, name);
}
}
/*
* Functions...
*/
if ((function = find_public(doc, doc, "function", NULL)) != NULL)
{
add_toc(toc, 1, "FUNCTIONS", "Functions");
while (function)
{
name = mxmlElementGetAttr(function, "name");
function = find_public(function, doc, "function", NULL);
add_toc(toc, 2, name, name);
}
}
/*
* Data types...
*/
if ((scut = find_public(doc, doc, "typedef", NULL)) != NULL)
{
add_toc(toc, 1, "TYPES", "Data Types");
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
scut = find_public(scut, doc, "typedef", NULL);
add_toc(toc, 2, name, name);
}
}
/*
* Structures...
*/
if ((scut = find_public(doc, doc, "struct", NULL)) != NULL)
{
add_toc(toc, 1, "STRUCTURES", "Structures");
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
scut = find_public(scut, doc, "struct", NULL);
add_toc(toc, 2, name, name);
}
}
/*
* Unions...
*/
if ((scut = find_public(doc, doc, "union", NULL)) != NULL)
{
add_toc(toc, 1, "UNIONS", "Unions");
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
scut = find_public(scut, doc, "union", NULL);
add_toc(toc, 2, name, name);
}
}
/*
* Globals variables...
*/
if ((arg = find_public(doc, doc, "variable", NULL)) != NULL)
{
add_toc(toc, 1, "VARIABLES", "Variables");
while (arg)
{
name = mxmlElementGetAttr(arg, "name");
arg = find_public(arg, doc, "variable", NULL);
add_toc(toc, 2, name, name);
}
}
/*
* Enumerations/constants...
*/
if ((scut = find_public(doc, doc, "enumeration", NULL)) != NULL)
{
add_toc(toc, 1, "ENUMERATIONS", "Enumerations");
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
scut = find_public(scut, doc, "enumeration", NULL);
add_toc(toc, 2, name, name);
}
}
return (toc);
}
/*
* 'epub_ws_cb()' - Whitespace callback for EPUB.
*/
static const char * /* O - Whitespace string or NULL for none */
epub_ws_cb(mxml_node_t *node, /* I - Element node */
int where) /* I - Where value */
{
int depth; /* Depth of node */
static const char *spaces = " ";
/* Whitespace (40 spaces) for indent */
switch (where)
{
case MXML_WS_BEFORE_CLOSE :
if (node->child && node->child->type != MXML_ELEMENT)
return (NULL);
for (depth = -4; node; node = node->parent, depth += 2);
if (depth > 40)
return (spaces);
else if (depth < 2)
return (NULL);
else
return (spaces + 40 - depth);
case MXML_WS_AFTER_CLOSE :
return ("\n");
case MXML_WS_BEFORE_OPEN :
for (depth = -4; node; node = node->parent, depth += 2);
if (depth > 40)
return (spaces);
else if (depth < 2)
return (NULL);
else
return (spaces + 40 - depth);
default :
case MXML_WS_AFTER_OPEN :
if (node->child && node->child->type != MXML_ELEMENT)
return (NULL);
return ("\n");
}
}
/*
* 'find_public()' - Find a public function, type, etc.
*/
static mxml_node_t * /* I - Found node or NULL */
find_public(mxml_node_t *node, /* I - Current node */
mxml_node_t *top, /* I - Top node */
const char *element, /* I - Element */
const char *name) /* I - Name */
{
mxml_node_t *description, /* Description node */
*comment; /* Comment node */
for (node = mxmlFindElement(node, top, element, name ? "name" : NULL, name, node == top ? MXML_DESCEND_FIRST : MXML_NO_DESCEND);
node;
node = mxmlFindElement(node, top, element, name ? "name" : NULL, name, MXML_NO_DESCEND))
{
/*
* Get the description for this node...
*/
description = mxmlFindElement(node, node, "description", NULL, NULL,
MXML_DESCEND_FIRST);
/*
* A missing or empty description signals a private node...
*/
if (!description)
continue;
/*
* Look for @private@ in the comment text...
*/
for (comment = description->child; comment; comment = comment->next)
if ((comment->type == MXML_TEXT &&
strstr(comment->value.text.string, "@private@")) ||
(comment->type == MXML_OPAQUE &&
strstr(comment->value.opaque, "@private@")))
break;
if (!comment)
{
/*
* No @private@, so return this node...
*/
return (node);
}
}
/*
* If we get here, there are no (more) public nodes...
*/
return (NULL);
}
/*
* 'free_toc()' - Free a table-of-contents.
*/
static void
free_toc(toc_t *toc) /* I - Table of contents */
{
free(toc->entries);
free(toc);
}
/*
* 'get_comment_info()' - Get info from comment.
*/
static char * /* O - Info from comment */
get_comment_info(
mxml_node_t *description) /* I - Description node */
{
char text[10240], /* Description text */
since[255], /* @since value */
*ptr; /* Pointer into text */
static char info[1024]; /* Info string */
if (!description)
return ("");
get_text(description, text, sizeof(text));
for (ptr = strchr(text, '@'); ptr; ptr = strchr(ptr + 1, '@'))
{
if (!strncmp(ptr, "@deprecated@", 12))
return ("<span class=\"info\">&#160;DEPRECATED&#160;</span>");
else if (!strncmp(ptr, "@since ", 7))
{
strlcpy(since, ptr + 7, sizeof(since));
if ((ptr = strchr(since, '@')) != NULL)
*ptr = '\0';
snprintf(info, sizeof(info), "<span class=\"info\">&#160;%s&#160;</span>", since);
return (info);
}
}
return ("");
}
/*
* 'get_iso_date()' - Get an ISO-formatted date/time string.
*/
static char * /* O - ISO date/time string */
get_iso_date(time_t t) /* I - Time value */
{
struct tm *date; /* UTC date/time */
static char buffer[100]; /* String buffer */
date = gmtime(&t);
snprintf(buffer, sizeof(buffer), "%04d-%02d-%02dT%02d:%02d:%02dZ", date->tm_year + 1900, date->tm_mon + 1, date->tm_mday, date->tm_hour, date->tm_min, date->tm_sec);
return (buffer);
}
/*
* 'get_text()' - Get the text for a node.
*/
static char * /* O - Text in node */
get_text(mxml_node_t *node, /* I - Node to get */
char *buffer, /* I - Buffer */
int buflen) /* I - Size of buffer */
{
char *ptr, /* Pointer into buffer */
*end; /* End of buffer */
int len; /* Length of node */
mxml_node_t *current; /* Current node */
ptr = buffer;
end = buffer + buflen - 1;
for (current = node->child; current && ptr < end; current = current->next)
{
if (current->type == MXML_TEXT)
{
if (current->value.text.whitespace)
*ptr++ = ' ';
len = (int)strlen(current->value.text.string);
if (len > (int)(end - ptr))
len = (int)(end - ptr);
memcpy(ptr, current->value.text.string, len);
ptr += len;
}
else if (current->type == MXML_OPAQUE)
{
len = (int)strlen(current->value.opaque);
if (len > (int)(end - ptr))
len = (int)(end - ptr);
memcpy(ptr, current->value.opaque, len);
ptr += len;
}
}
*ptr = '\0';
return (buffer);
}
/*
* 'is_markdown()' - Determine whether a file is markdown text.
*/
static int /* O - 1 if markdown, 0 otherwise */
is_markdown(const char *filename) /* I - File to check */
{
const char *ext = filename ? strstr(filename, ".md") : NULL;
/* Pointer to extension */
return (ext && !ext[3]);
}
/*
* 'load_cb()' - Set the type of child nodes.
*/
static mxml_type_t /* O - Node type */
load_cb(mxml_node_t *node) /* I - Node */
{
if (!strcmp(node->value.element.name, "description"))
return (MXML_OPAQUE);
else
return (MXML_TEXT);
}
/*
* 'markdown_anchor()' - Return the HTML anchor for a given title.
*/
static const char * /* O - HTML anchor */
markdown_anchor(const char *text) /* I - Title text */
{
char *bufptr; /* Pointer into buffer */
static char buffer[1024]; /* Buffer for anchor string */
for (bufptr = buffer; *text && bufptr < (buffer + sizeof(buffer) - 1); text ++)
{
if ((*text >= '0' && *text <= '9') || (*text >= 'a' && *text <= 'z') || (*text >= 'A' && *text <= 'Z') || *text == '.' || *text == '-')
*bufptr++ = *text;
}
*bufptr = '\0';
return (buffer);
}
/*
* 'markdown_write_block()' - Write a markdown block.
*/
static void
markdown_write_block(FILE *out, /* I - Output file */
mmd_t *parent, /* I - Parent node */
int mode) /* I - Output mode */
{
mmd_t *node; /* Current child node */
mmd_type_t type; /* Node type */
type = mmdGetType(parent);
if (mode == OUTPUT_MAN)
{
switch (type)
{
case MMD_TYPE_BLOCK_QUOTE :
break;
case MMD_TYPE_ORDERED_LIST :
break;
case MMD_TYPE_UNORDERED_LIST :
break;
case MMD_TYPE_LIST_ITEM :
fputs(".IP \\(bu 5\n", out);
break;
case MMD_TYPE_HEADING_1 :
fputs(".SH ", out);
break;
case MMD_TYPE_HEADING_2 :
fputs(".SS ", out);
break;
case MMD_TYPE_HEADING_3 :
case MMD_TYPE_HEADING_4 :
case MMD_TYPE_HEADING_5 :
case MMD_TYPE_HEADING_6 :
case MMD_TYPE_PARAGRAPH :
fputs(".PP\n", out);
break;
case MMD_TYPE_CODE_BLOCK :
fputs(".nf\n\n", out);
for (node = mmdGetFirstChild(parent); node; node = mmdGetNextSibling(node))
{
fputs(" ", out);
write_string(out, mmdGetText(node), mode);
}
fputs(".fi\n", out);
return;
case MMD_TYPE_METADATA :
return;
default :
break;
}
for (node = mmdGetFirstChild(parent); node; node = mmdGetNextSibling(node))
{
if (mmdIsBlock(node))
markdown_write_block(out, node, mode);
else
markdown_write_leaf(out, node, mode);
}
fputs("\n", out);
}
else
{
const char *element; /* Enclosing element, if any */
switch (type)
{
case MMD_TYPE_BLOCK_QUOTE :
element = "blockquote";
break;
case MMD_TYPE_ORDERED_LIST :
element = "ol";
break;
case MMD_TYPE_UNORDERED_LIST :
element = "ul";
break;
case MMD_TYPE_LIST_ITEM :
element = "li";
break;
case MMD_TYPE_HEADING_1 :
element = "h2"; /* Offset since title is H1 for mxmldoc output */
break;
case MMD_TYPE_HEADING_2 :
element = "h3"; /* Offset since title is H1 for mxmldoc output */
break;
case MMD_TYPE_HEADING_3 :
element = "h4"; /* Offset since title is H1 for mxmldoc output */
break;
case MMD_TYPE_HEADING_4 :
element = "h5"; /* Offset since title is H1 for mxmldoc output */
break;
case MMD_TYPE_HEADING_5 :
element = "h6"; /* Offset since title is H1 for mxmldoc output */
break;
case MMD_TYPE_HEADING_6 :
element = "h6";
break;
case MMD_TYPE_PARAGRAPH :
element = "p";
break;
case MMD_TYPE_CODE_BLOCK :
fputs(" <pre><code>", out);
for (node = mmdGetFirstChild(parent); node; node = mmdGetNextSibling(node))
write_string(out, mmdGetText(node), mode);
fputs("</code></pre>\n", out);
return;
case MMD_TYPE_THEMATIC_BREAK :
if (mode == OUTPUT_EPUB)
fputs(" <hr />\n", out);
else
fputs(" <hr>\n", out);
return;
default :
element = NULL;
break;
}
if (type >= MMD_TYPE_HEADING_1 && type <= MMD_TYPE_HEADING_6)
{
/*
* Add an anchor...
*/
fprintf(out, " <%s><a id=\"", element);
for (node = mmdGetFirstChild(parent); node; node = mmdGetNextSibling(node))
fputs(markdown_anchor(mmdGetText(node)), out);
fputs("\">", out);
}
else if (element)
fprintf(out, " <%s>%s", element, type <= MMD_TYPE_UNORDERED_LIST ? "\n" : "");
for (node = mmdGetFirstChild(parent); node; node = mmdGetNextSibling(node))
{
if (mmdIsBlock(node))
markdown_write_block(out, node, mode);
else
markdown_write_leaf(out, node, mode);
}
if (type >= MMD_TYPE_HEADING_1 && type <= MMD_TYPE_HEADING_6)
fprintf(out, "</a></%s>\n", element);
else if (element)
fprintf(out, "</%s>\n", element);
}
}
/*
* 'markdown_write_leaf()' - Write an leaf markdown node.
*/
static void
markdown_write_leaf(FILE *out, /* I - Output file */
mmd_t *node, /* I - Node to write */
int mode) /* I - Output mode */
{
const char *text, /* Text to write */
*url; /* URL to write */
text = mmdGetText(node);
url = mmdGetURL(node);
if (mode == OUTPUT_MAN)
{
const char *suffix = NULL; /* Trailing string */
switch (mmdGetType(node))
{
case MMD_TYPE_EMPHASIZED_TEXT :
if (mmdGetWhitespace(node))
fputc('\n', out);
fputs(".I ", out);
suffix = "\n";
break;
case MMD_TYPE_STRONG_TEXT :
if (mmdGetWhitespace(node))
fputc('\n', out);
fputs(".B ", out);
suffix = "\n";
break;
case MMD_TYPE_HARD_BREAK :
if (mmdGetWhitespace(node))
fputc('\n', out);
fputs(".PP\n", out);
return;
case MMD_TYPE_SOFT_BREAK :
case MMD_TYPE_METADATA_TEXT :
return;
default :
if (mmdGetWhitespace(node))
fputc(' ', out);
break;
}
write_string(out, text, mode);
if (suffix)
fputs(suffix, out);
}
else
{
const char *element; /* Encoding element, if any */
if (mmdGetWhitespace(node))
fputc(' ', out);
switch (mmdGetType(node))
{
case MMD_TYPE_EMPHASIZED_TEXT :
element = "em";
break;
case MMD_TYPE_STRONG_TEXT :
element = "strong";
break;
case MMD_TYPE_STRUCK_TEXT :
element = "del";
break;
case MMD_TYPE_LINKED_TEXT :
element = NULL;
break;
case MMD_TYPE_CODE_TEXT :
element = "code";
break;
case MMD_TYPE_IMAGE :
fputs("<img src=\"", out);
write_string(out, url, mode);
fputs("\" alt=\"", out);
write_string(out, text, mode);
if (mode == OUTPUT_EPUB)
fputs("\" />", out);
else
fputs("\">", out);
return;
case MMD_TYPE_HARD_BREAK :
if (mode == OUTPUT_EPUB)
fputs("<br />\n", out);
else
fputs("<br>\n", out);
return;
case MMD_TYPE_SOFT_BREAK :
if (mode == OUTPUT_EPUB)
fputs("<wbr />", out);
else
fputs("<wbr>", out);
return;
case MMD_TYPE_METADATA_TEXT :
return;
default :
element = NULL;
break;
}
if (url)
{
if (!strcmp(url, "@"))
fprintf(out, "<a href=\"#%s\">", markdown_anchor(text));
else
fprintf(out, "<a href=\"%s\">", url);
}
if (element)
fprintf(out, "<%s>", element);
if (!strcmp(text, "(c)"))
fputs("&#160;", out);
else if (!strcmp(text, "(r)"))
fputs("&#174;", out);
else if (!strcmp(text, "(tm)"))
fputs("&#8482;", out);
else
write_string(out, text, mode);
if (element)
fprintf(out, "</%s>", element);
if (url)
fputs("</a>", out);
}
}
/*
* 'new_documentation()' - Create a new documentation tree.
*/
static mxml_node_t * /* O - New documentation */
new_documentation(mxml_node_t **mxmldoc)/* O - mxmldoc node */
{
mxml_node_t *doc; /* New documentation */
/*
* Create an empty XML documentation file...
*/
doc = mxmlNewXML(NULL);
*mxmldoc = mxmlNewElement(doc, "mxmldoc");
mxmlElementSetAttr(*mxmldoc, "xmlns", "http://www.easysw.com");
mxmlElementSetAttr(*mxmldoc, "xmlns:xsi",
"http://www.w3.org/2001/XMLSchema-instance");
mxmlElementSetAttr(*mxmldoc, "xsi:schemaLocation",
"http://www.minixml.org/mxmldoc.xsd");
return (doc);
}
/*
* 'remove_directory()' - Remove a directory.
*/
static int /* O - 1 on success, 0 on failure */
remove_directory(const char *path) /* I - Directory to remove */
{
#ifdef WIN32
/* TODO: Add Windows directory removal code */
#else
DIR *dir; /* Directory */
struct dirent *dent; /* Current directory entry */
char filename[1024]; /* Current filename */
struct stat fileinfo; /* File information */
if ((dir = opendir(path)) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to open directory \"%s\": %s\n", path,
strerror(errno));
return (0);
}
while ((dent = readdir(dir)) != NULL)
{
/*
* Skip "." and ".."...
*/
if (!strcmp(dent->d_name, ".") || !strcmp(dent->d_name, ".."))
continue;
/*
* See if we have a file or directory...
*/
snprintf(filename, sizeof(filename), "%s/%s", path, dent->d_name);
if (stat(filename, &fileinfo))
{
fprintf(stderr, "mxmldoc: Unable to stat \"%s\": %s\n", filename,
strerror(errno));
closedir(dir);
return (0);
}
if (S_ISDIR(fileinfo.st_mode))
{
if (!remove_directory(filename))
{
closedir(dir);
return (0);
}
}
else if (unlink(filename))
{
fprintf(stderr, "mxmldoc: Unable to remove \"%s\": %s\n", filename,
strerror(errno));
closedir(dir);
return (0);
}
}
closedir(dir);
if (rmdir(path))
{
fprintf(stderr, "mxmldoc: Unable to remove directory \"%s\": %s\n", path,
strerror(errno));
return (0);
}
#endif /* WIN32 */
return (1);
}
/*
* 'safe_strcpy()' - Copy a string allowing for overlapping strings.
*/
static void
safe_strcpy(char *dst, /* I - Destination string */
const char *src) /* I - Source string */
{
while (*src)
*dst++ = *src++;
*dst = '\0';
}
/*
* 'scan_file()' - Scan a source file.
*/
static int /* O - 0 on success, -1 on error */
scan_file(const char *filename, /* I - Filename */
FILE *fp, /* I - File to scan */
mxml_node_t *tree) /* I - Function tree */
{
int state, /* Current parser state */
braces, /* Number of braces active */
parens; /* Number of active parenthesis */
int ch; /* Current character */
char buffer[65536], /* String buffer */
*bufptr; /* Pointer into buffer */
const char *scope; /* Current variable/function scope */
mxml_node_t *comment, /* <comment> node */
*constant, /* <constant> node */
*enumeration, /* <enumeration> node */
*function, /* <function> node */
*fstructclass, /* function struct/class node */
*structclass, /* <struct> or <class> node */
*typedefnode, /* <typedef> node */
*variable, /* <variable> or <argument> node */
*returnvalue, /* <returnvalue> node */
*type, /* <type> node */
*description, /* <description> node */
*node, /* Current node */
*next; /* Next node */
#if DEBUG > 1
mxml_node_t *temp; /* Temporary node */
int oldstate, /* Previous state */
oldch; /* Old character */
static const char *states[] = /* State strings */
{
"STATE_NONE",
"STATE_PREPROCESSOR",
"STATE_C_COMMENT",
"STATE_CXX_COMMENT",
"STATE_STRING",
"STATE_CHARACTER",
"STATE_IDENTIFIER"
};
#endif /* DEBUG > 1 */
#ifdef DEBUG
fprintf(stderr, "scan_file(filename=\"%s\", fp=%p, tree=%p)\n", filename,
fp, tree);
#endif /* DEBUG */
/*
* Initialize the finite state machine...
*/
state = STATE_NONE;
braces = 0;
parens = 0;
bufptr = buffer;
comment = mxmlNewElement(MXML_NO_PARENT, "temp");
constant = NULL;
enumeration = NULL;
function = NULL;
variable = NULL;
returnvalue = NULL;
type = NULL;
description = NULL;
typedefnode = NULL;
structclass = NULL;
fstructclass = NULL;
if (!strcmp(tree->value.element.name, "class"))
scope = "private";
else
scope = NULL;
/*
* Read until end-of-file...
*/
while ((ch = getc(fp)) != EOF)
{
#if DEBUG > 1
oldstate = state;
oldch = ch;
#endif /* DEBUG > 1 */
switch (state)
{
case STATE_NONE : /* No state - whitespace, etc. */
switch (ch)
{
case '/' : /* Possible C/C++ comment */
ch = getc(fp);
bufptr = buffer;
if (ch == '*')
state = STATE_C_COMMENT;
else if (ch == '/')
state = STATE_CXX_COMMENT;
else
{
ungetc(ch, fp);
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< / >>>\n", stderr);
#endif /* DEBUG */
ch = type->last_child->value.text.string[0];
mxmlNewText(type, isalnum(ch) || ch == '_', "/");
}
}
break;
case '#' : /* Preprocessor */
#ifdef DEBUG
fputs(" #preprocessor...\n", stderr);
#endif /* DEBUG */
state = STATE_PREPROCESSOR;
break;
case '\'' : /* Character constant */
state = STATE_CHARACTER;
bufptr = buffer;
*bufptr++ = ch;
break;
case '\"' : /* String constant */
state = STATE_STRING;
bufptr = buffer;
*bufptr++ = ch;
break;
case '{' :
#ifdef DEBUG
fprintf(stderr, " open brace, function=%p, type=%p...\n",
function, type);
if (type)
fprintf(stderr, " type->child=\"%s\"...\n",
type->child->value.text.string);
#endif /* DEBUG */
if (function)
{
if (fstructclass)
{
sort_node(fstructclass, function);
fstructclass = NULL;
}
else
sort_node(tree, function);
function = NULL;
}
else if (type && type->child &&
((!strcmp(type->child->value.text.string, "typedef") &&
type->child->next &&
(!strcmp(type->child->next->value.text.string, "struct") ||
!strcmp(type->child->next->value.text.string, "union") ||
!strcmp(type->child->next->value.text.string, "class"))) ||
!strcmp(type->child->value.text.string, "union") ||
!strcmp(type->child->value.text.string, "struct") ||
!strcmp(type->child->value.text.string, "class")))
{
/*
* Start of a class or structure...
*/
if (!strcmp(type->child->value.text.string, "typedef"))
{
#ifdef DEBUG
fputs(" starting typedef...\n", stderr);
#endif /* DEBUG */
typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef");
mxmlDelete(type->child);
}
else
typedefnode = NULL;
structclass = mxmlNewElement(MXML_NO_PARENT,
type->child->value.text.string);
#ifdef DEBUG
fprintf(stderr, "%c%s: <<<< %s >>>\n",
toupper(type->child->value.text.string[0]),
type->child->value.text.string + 1,
type->child->next ?
type->child->next->value.text.string : "(noname)");
fputs(" type =", stderr);
for (node = type->child; node; node = node->next)
fprintf(stderr, " \"%s\"", node->value.text.string);
putc('\n', stderr);
fprintf(stderr, " scope = %s\n", scope ? scope : "(null)");
#endif /* DEBUG */
if (type->child->next)
{
mxmlElementSetAttr(structclass, "name",
type->child->next->value.text.string);
sort_node(tree, structclass);
}
if (typedefnode && type->child)
type->child->value.text.whitespace = 0;
else if (structclass && type->child &&
type->child->next && type->child->next->next)
{
for (bufptr = buffer, node = type->child->next->next;
node;
bufptr += strlen(bufptr))
{
if (node->value.text.whitespace && bufptr > buffer)
*bufptr++ = ' ';
strlcpy(bufptr, node->value.text.string, sizeof(buffer) - (size_t)(bufptr - buffer));
next = node->next;
mxmlDelete(node);
node = next;
}
mxmlElementSetAttr(structclass, "parent", buffer);
mxmlDelete(type);
type = NULL;
}
else
{
mxmlDelete(type);
type = NULL;
}
if (typedefnode && comment->last_child)
{
/*
* Copy comment for typedef as well as class/struct/union...
*/
mxmlNewText(comment, 0,
comment->last_child->value.text.string);
description = mxmlNewElement(typedefnode, "description");
#ifdef DEBUG
fprintf(stderr,
" duplicating comment %p/%p for typedef...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
update_comment(typedefnode, comment->last_child);
mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT,
comment->last_child);
}
description = mxmlNewElement(structclass, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to %s...\n",
comment->last_child, comment->child,
structclass->value.element.name);
#endif /* DEBUG */
update_comment(structclass, comment->last_child);
mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT,
comment->last_child);
if (scan_file(filename, fp, structclass))
{
mxmlDelete(comment);
return (-1);
}
#ifdef DEBUG
fputs(" ended typedef...\n", stderr);
#endif /* DEBUG */
structclass = NULL;
break;
}
else if (type && type->child && type->child->next &&
(!strcmp(type->child->value.text.string, "enum") ||
(!strcmp(type->child->value.text.string, "typedef") &&
!strcmp(type->child->next->value.text.string, "enum"))))
{
/*
* Enumeration type...
*/
if (!strcmp(type->child->value.text.string, "typedef"))
{
#ifdef DEBUG
fputs(" starting typedef...\n", stderr);
#endif /* DEBUG */
typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef");
mxmlDelete(type->child);
}
else
typedefnode = NULL;
enumeration = mxmlNewElement(MXML_NO_PARENT, "enumeration");
#ifdef DEBUG
fprintf(stderr, "Enumeration: <<<< %s >>>\n",
type->child->next ?
type->child->next->value.text.string : "(noname)");
#endif /* DEBUG */
if (type->child->next)
{
mxmlElementSetAttr(enumeration, "name",
type->child->next->value.text.string);
sort_node(tree, enumeration);
}
if (typedefnode && type->child)
type->child->value.text.whitespace = 0;
else
{
mxmlDelete(type);
type = NULL;
}
if (typedefnode && comment->last_child)
{
/*
* Copy comment for typedef as well as class/struct/union...
*/
mxmlNewText(comment, 0,
comment->last_child->value.text.string);
description = mxmlNewElement(typedefnode, "description");
#ifdef DEBUG
fprintf(stderr,
" duplicating comment %p/%p for typedef...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
update_comment(typedefnode, comment->last_child);
mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT,
comment->last_child);
}
description = mxmlNewElement(enumeration, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to enumeration...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
update_comment(enumeration, comment->last_child);
mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT,
comment->last_child);
}
else if (type && type->child &&
!strcmp(type->child->value.text.string, "extern"))
{
if (scan_file(filename, fp, tree))
{
mxmlDelete(comment);
return (-1);
}
}
else if (type)
{
mxmlDelete(type);
type = NULL;
}
braces ++;
function = NULL;
variable = NULL;
break;
case '}' :
#ifdef DEBUG
fputs(" close brace...\n", stderr);
#endif /* DEBUG */
if (structclass)
scope = NULL;
if (!typedefnode)
enumeration = NULL;
constant = NULL;
structclass = NULL;
if (braces > 0)
braces --;
else
{
mxmlDelete(comment);
return (0);
}
break;
case '(' :
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< ( >>>\n", stderr);
#endif /* DEBUG */
mxmlNewText(type, 0, "(");
}
parens ++;
break;
case ')' :
if (type && parens)
{
#ifdef DEBUG
fputs("Identifier: <<<< ) >>>\n", stderr);
#endif /* DEBUG */
mxmlNewText(type, 0, ")");
}
if (function && type && !parens)
{
/*
* Check for "void" argument...
*/
if (type->child && type->child->next)
variable = add_variable(function, "argument", type);
else
mxmlDelete(type);
type = NULL;
}
if (parens > 0)
parens --;
break;
case ';' :
#ifdef DEBUG
fputs("Identifier: <<<< ; >>>\n", stderr);
fprintf(stderr, " enumeration=%p, function=%p, type=%p, type->child=%p, typedefnode=%p\n",
enumeration, function, type, type ? type->child : NULL, typedefnode);
#endif /* DEBUG */
if (function)
{
if (!strcmp(tree->value.element.name, "class"))
{
#ifdef DEBUG
fputs(" ADDING FUNCTION TO CLASS\n", stderr);
#endif /* DEBUG */
sort_node(tree, function);
}
else
mxmlDelete(function);
function = NULL;
variable = NULL;
}
if (type)
{
/*
* See if we have a typedef...
*/
if (type->child &&
!strcmp(type->child->value.text.string, "typedef"))
{
/*
* Yes, add it!
*/
typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef");
for (node = type->child->next; node; node = node->next)
if (!strcmp(node->value.text.string, "("))
break;
if (node)
{
for (node = node->next; node; node = node->next)
if (strcmp(node->value.text.string, "*"))
break;
}
if (!node)
node = type->last_child;
#ifdef DEBUG
fprintf(stderr, " ADDING TYPEDEF FOR %p(%s)...\n",
node, node->value.text.string);
#endif /* DEBUG */
mxmlElementSetAttr(typedefnode, "name",
node->value.text.string);
sort_node(tree, typedefnode);
if (type->child != node)
mxmlDelete(type->child);
mxmlDelete(node);
if (type->child)
type->child->value.text.whitespace = 0;
mxmlAdd(typedefnode, MXML_ADD_AFTER, MXML_ADD_TO_PARENT,
type);
type = NULL;
break;
}
else if (typedefnode && enumeration)
{
/*
* Add enum typedef...
*/
node = type->child;
#ifdef DEBUG
fprintf(stderr, " ADDING TYPEDEF FOR %p(%s)...\n",
node, node->value.text.string);
#endif /* DEBUG */
mxmlElementSetAttr(typedefnode, "name",
node->value.text.string);
sort_node(tree, typedefnode);
mxmlDelete(type);
type = mxmlNewElement(typedefnode, "type");
mxmlNewText(type, 0, "enum");
mxmlNewText(type, 1,
mxmlElementGetAttr(enumeration, "name"));
enumeration = NULL;
type = NULL;
break;
}
mxmlDelete(type);
type = NULL;
}
break;
case ':' :
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< : >>>\n", stderr);
#endif /* DEBUG */
mxmlNewText(type, 1, ":");
}
break;
case '*' :
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< * >>>\n", stderr);
#endif /* DEBUG */
ch = type->last_child->value.text.string[0];
mxmlNewText(type, isalnum(ch) || ch == '_', "*");
}
break;
case ',' :
if (type && !enumeration)
{
#ifdef DEBUG
fputs("Identifier: <<<< , >>>\n", stderr);
#endif /* DEBUG */
mxmlNewText(type, 0, ",");
}
break;
case '&' :
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< & >>>\n", stderr);
#endif /* DEBUG */
mxmlNewText(type, 1, "&");
}
break;
case '+' :
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< + >>>\n", stderr);
#endif /* DEBUG */
ch = type->last_child->value.text.string[0];
mxmlNewText(type, isalnum(ch) || ch == '_', "+");
}
break;
case '-' :
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< - >>>\n", stderr);
#endif /* DEBUG */
ch = type->last_child->value.text.string[0];
mxmlNewText(type, isalnum(ch) || ch == '_', "-");
}
break;
case '=' :
if (type)
{
#ifdef DEBUG
fputs("Identifier: <<<< = >>>\n", stderr);
#endif /* DEBUG */
ch = type->last_child->value.text.string[0];
mxmlNewText(type, isalnum(ch) || ch == '_', "=");
}
break;
default : /* Other */
if (isalnum(ch) || ch == '_' || ch == '.' || ch == ':' || ch == '~')
{
state = STATE_IDENTIFIER;
bufptr = buffer;
*bufptr++ = ch;
}
break;
}
break;
case STATE_PREPROCESSOR : /* Preprocessor directive */
if (ch == '\n')
state = STATE_NONE;
else if (ch == '\\')
getc(fp);
break;
case STATE_C_COMMENT : /* Inside a C comment */
switch (ch)
{
case '\n' :
while ((ch = getc(fp)) != EOF)
if (ch == '*')
{
ch = getc(fp);
if (ch == '/')
{
*bufptr = '\0';
if (comment->child != comment->last_child)
{
#ifdef DEBUG
fprintf(stderr, " removing comment %p(%20.20s), last comment %p(%20.20s)...\n",
comment->child,
comment->child ? comment->child->value.text.string : "",
comment->last_child,
comment->last_child ? comment->last_child->value.text.string : "");
#endif /* DEBUG */
mxmlDelete(comment->child);
#ifdef DEBUG
fprintf(stderr, " new comment %p, last comment %p...\n",
comment->child, comment->last_child);
#endif /* DEBUG */
}
#ifdef DEBUG
fprintf(stderr,
" processing comment, variable=%p, "
"constant=%p, typedefnode=%p, tree=\"%s\"\n",
variable, constant, typedefnode,
tree->value.element.name);
#endif /* DEBUG */
if (variable)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private variables...
*/
mxmlDelete(variable);
}
else
{
description = mxmlNewElement(variable, "description");
#ifdef DEBUG
fprintf(stderr,
" adding comment %p/%p to variable...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(variable,
mxmlNewText(description, 0, buffer));
}
variable = NULL;
}
else if (constant)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private constants...
*/
mxmlDelete(constant);
}
else
{
description = mxmlNewElement(constant, "description");
#ifdef DEBUG
fprintf(stderr,
" adding comment %p/%p to constant...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(constant,
mxmlNewText(description, 0, buffer));
}
constant = NULL;
}
else if (typedefnode)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private typedefs...
*/
mxmlDelete(typedefnode);
if (structclass)
{
mxmlDelete(structclass);
structclass = NULL;
}
if (enumeration)
{
mxmlDelete(enumeration);
enumeration = NULL;
}
}
else
{
description = mxmlNewElement(typedefnode, "description");
#ifdef DEBUG
fprintf(stderr,
" adding comment %p/%p to typedef %s...\n",
comment->last_child, comment->child,
mxmlElementGetAttr(typedefnode, "name"));
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(typedefnode,
mxmlNewText(description, 0, buffer));
if (structclass)
{
description = mxmlNewElement(structclass, "description");
update_comment(structclass,
mxmlNewText(description, 0, buffer));
}
else if (enumeration)
{
description = mxmlNewElement(enumeration, "description");
update_comment(enumeration,
mxmlNewText(description, 0, buffer));
}
}
typedefnode = NULL;
}
else if (strcmp(tree->value.element.name, "mxmldoc") &&
!mxmlFindElement(tree, tree, "description",
NULL, NULL, MXML_DESCEND_FIRST))
{
description = mxmlNewElement(tree, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to parent...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(tree,
mxmlNewText(description, 0, buffer));
}
else
{
#ifdef DEBUG
fprintf(stderr, " before adding comment, child=%p, last_child=%p\n",
comment->child, comment->last_child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
#ifdef DEBUG
fprintf(stderr, " after adding comment, child=%p, last_child=%p\n",
comment->child, comment->last_child);
#endif /* DEBUG */
}
#ifdef DEBUG
fprintf(stderr, "C comment: <<<< %s >>>\n", buffer);
#endif /* DEBUG */
state = STATE_NONE;
break;
}
else
ungetc(ch, fp);
}
else if (ch == '\n' && bufptr > buffer &&
bufptr < (buffer + sizeof(buffer) - 1))
*bufptr++ = ch;
else if (!isspace(ch))
break;
if (ch != EOF)
ungetc(ch, fp);
if (bufptr > buffer && bufptr < (buffer + sizeof(buffer) - 1))
*bufptr++ = '\n';
break;
case '/' :
if (ch == '/' && bufptr > buffer && bufptr[-1] == '*')
{
while (bufptr > buffer &&
(bufptr[-1] == '*' || isspace(bufptr[-1] & 255)))
bufptr --;
*bufptr = '\0';
if (comment->child != comment->last_child)
{
#ifdef DEBUG
fprintf(stderr, " removing comment %p(%20.20s), last comment %p(%20.20s)...\n",
comment->child,
comment->child ? comment->child->value.text.string : "",
comment->last_child,
comment->last_child ? comment->last_child->value.text.string : "");
#endif /* DEBUG */
mxmlDelete(comment->child);
#ifdef DEBUG
fprintf(stderr, " new comment %p, last comment %p...\n",
comment->child, comment->last_child);
#endif /* DEBUG */
}
#ifdef DEBUG
fprintf(stderr,
" processing comment, variable=%p, "
"constant=%p, typedefnode=%p, tree=\"%s\"\n",
variable, constant, typedefnode,
tree->value.element.name);
#endif /* DEBUG */
if (variable)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private variables...
*/
mxmlDelete(variable);
}
else
{
description = mxmlNewElement(variable, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to variable...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(variable,
mxmlNewText(description, 0, buffer));
}
variable = NULL;
}
else if (constant)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private constants...
*/
mxmlDelete(constant);
}
else
{
description = mxmlNewElement(constant, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to constant...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(constant,
mxmlNewText(description, 0, buffer));
}
constant = NULL;
}
else if (typedefnode)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private typedefs...
*/
mxmlDelete(typedefnode);
if (structclass)
{
mxmlDelete(structclass);
structclass = NULL;
}
if (enumeration)
{
mxmlDelete(enumeration);
enumeration = NULL;
}
}
else
{
description = mxmlNewElement(typedefnode, "description");
#ifdef DEBUG
fprintf(stderr,
" adding comment %p/%p to typedef %s...\n",
comment->last_child, comment->child,
mxmlElementGetAttr(typedefnode, "name"));
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(typedefnode,
mxmlNewText(description, 0, buffer));
if (structclass)
{
description = mxmlNewElement(structclass, "description");
update_comment(structclass,
mxmlNewText(description, 0, buffer));
}
else if (enumeration)
{
description = mxmlNewElement(enumeration, "description");
update_comment(enumeration,
mxmlNewText(description, 0, buffer));
}
}
typedefnode = NULL;
}
else if (strcmp(tree->value.element.name, "mxmldoc") &&
!mxmlFindElement(tree, tree, "description",
NULL, NULL, MXML_DESCEND_FIRST))
{
description = mxmlNewElement(tree, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to parent...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(tree,
mxmlNewText(description, 0, buffer));
}
else
mxmlNewText(comment, 0, buffer);
#ifdef DEBUG
fprintf(stderr, "C comment: <<<< %s >>>\n", buffer);
#endif /* DEBUG */
state = STATE_NONE;
break;
}
default :
if (ch == ' ' && bufptr == buffer)
break;
if (bufptr < (buffer + sizeof(buffer) - 1))
*bufptr++ = ch;
break;
}
break;
case STATE_CXX_COMMENT : /* Inside a C++ comment */
if (ch == '\n')
{
state = STATE_NONE;
*bufptr = '\0';
if (comment->child != comment->last_child)
{
#ifdef DEBUG
fprintf(stderr, " removing comment %p(%20.20s), last comment %p(%20.20s)...\n",
comment->child,
comment->child ? comment->child->value.text.string : "",
comment->last_child,
comment->last_child ? comment->last_child->value.text.string : "");
#endif /* DEBUG */
mxmlDelete(comment->child);
#ifdef DEBUG
fprintf(stderr, " new comment %p, last comment %p...\n",
comment->child, comment->last_child);
#endif /* DEBUG */
}
if (variable)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private variables...
*/
mxmlDelete(variable);
}
else
{
description = mxmlNewElement(variable, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to variable...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(variable,
mxmlNewText(description, 0, buffer));
}
variable = NULL;
}
else if (constant)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private constants...
*/
mxmlDelete(constant);
}
else
{
description = mxmlNewElement(constant, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to constant...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(constant,
mxmlNewText(description, 0, buffer));
}
constant = NULL;
}
else if (typedefnode)
{
if (strstr(buffer, "@private@"))
{
/*
* Delete private typedefs...
*/
mxmlDelete(typedefnode);
typedefnode = NULL;
if (structclass)
{
mxmlDelete(structclass);
structclass = NULL;
}
if (enumeration)
{
mxmlDelete(enumeration);
enumeration = NULL;
}
}
else
{
description = mxmlNewElement(typedefnode, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to typedef %s...\n",
comment->last_child, comment->child,
mxmlElementGetAttr(typedefnode, "name"));
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(typedefnode,
mxmlNewText(description, 0, buffer));
if (structclass)
{
description = mxmlNewElement(structclass, "description");
update_comment(structclass,
mxmlNewText(description, 0, buffer));
}
else if (enumeration)
{
description = mxmlNewElement(enumeration, "description");
update_comment(enumeration,
mxmlNewText(description, 0, buffer));
}
}
}
else if (strcmp(tree->value.element.name, "mxmldoc") &&
!mxmlFindElement(tree, tree, "description",
NULL, NULL, MXML_DESCEND_FIRST))
{
description = mxmlNewElement(tree, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to parent...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
mxmlNewText(comment, 0, buffer);
update_comment(tree,
mxmlNewText(description, 0, buffer));
}
else
mxmlNewText(comment, 0, buffer);
#ifdef DEBUG
fprintf(stderr, "C++ comment: <<<< %s >>>\n", buffer);
#endif /* DEBUG */
}
else if (ch == ' ' && bufptr == buffer)
break;
else if (bufptr < (buffer + sizeof(buffer) - 1))
*bufptr++ = ch;
break;
case STATE_STRING : /* Inside a string constant */
*bufptr++ = ch;
if (ch == '\\')
*bufptr++ = getc(fp);
else if (ch == '\"')
{
*bufptr = '\0';
if (type)
mxmlNewText(type, type->child != NULL, buffer);
state = STATE_NONE;
}
break;
case STATE_CHARACTER : /* Inside a character constant */
*bufptr++ = ch;
if (ch == '\\')
*bufptr++ = getc(fp);
else if (ch == '\'')
{
*bufptr = '\0';
if (type)
mxmlNewText(type, type->child != NULL, buffer);
state = STATE_NONE;
}
break;
case STATE_IDENTIFIER : /* Inside a keyword or identifier */
if (isalnum(ch) || ch == '_' || ch == '[' || ch == ']' ||
(ch == ',' && (parens > 1 || (type && !enumeration && !function))) ||
ch == ':' || ch == '.' || ch == '~')
{
if (bufptr < (buffer + sizeof(buffer) - 1))
*bufptr++ = ch;
}
else
{
ungetc(ch, fp);
*bufptr = '\0';
state = STATE_NONE;
#ifdef DEBUG
fprintf(stderr, " braces=%d, type=%p, type->child=%p, buffer=\"%s\"\n",
braces, type, type ? type->child : NULL, buffer);
#endif /* DEBUG */
if (!braces)
{
if (!type || !type->child)
{
if (!strcmp(tree->value.element.name, "class"))
{
if (!strcmp(buffer, "public") ||
!strcmp(buffer, "public:"))
{
scope = "public";
#ifdef DEBUG
fputs(" scope = public\n", stderr);
#endif /* DEBUG */
break;
}
else if (!strcmp(buffer, "private") ||
!strcmp(buffer, "private:"))
{
scope = "private";
#ifdef DEBUG
fputs(" scope = private\n", stderr);
#endif /* DEBUG */
break;
}
else if (!strcmp(buffer, "protected") ||
!strcmp(buffer, "protected:"))
{
scope = "protected";
#ifdef DEBUG
fputs(" scope = protected\n", stderr);
#endif /* DEBUG */
break;
}
}
}
if (!type)
type = mxmlNewElement(MXML_NO_PARENT, "type");
#ifdef DEBUG
fprintf(stderr, " function=%p (%s), type->child=%p, ch='%c', parens=%d\n",
function,
function ? mxmlElementGetAttr(function, "name") : "null",
type->child, ch, parens);
#endif /* DEBUG */
if (!function && ch == '(')
{
if (type->child &&
!strcmp(type->child->value.text.string, "extern"))
{
/*
* Remove external declarations...
*/
mxmlDelete(type);
type = NULL;
break;
}
if (type->child &&
!strcmp(type->child->value.text.string, "static") &&
!strcmp(tree->value.element.name, "mxmldoc"))
{
/*
* Remove static functions...
*/
mxmlDelete(type);
type = NULL;
break;
}
function = mxmlNewElement(MXML_NO_PARENT, "function");
if ((bufptr = strchr(buffer, ':')) != NULL && bufptr[1] == ':')
{
*bufptr = '\0';
bufptr += 2;
if ((fstructclass =
mxmlFindElement(tree, tree, "class", "name", buffer,
MXML_DESCEND_FIRST)) == NULL)
fstructclass =
mxmlFindElement(tree, tree, "struct", "name", buffer,
MXML_DESCEND_FIRST);
}
else
bufptr = buffer;
mxmlElementSetAttr(function, "name", bufptr);
if (scope)
mxmlElementSetAttr(function, "scope", scope);
#ifdef DEBUG
fprintf(stderr, "function: %s\n", buffer);
fprintf(stderr, " scope = %s\n", scope ? scope : "(null)");
fprintf(stderr, " comment = %p\n", comment);
fprintf(stderr, " child = (%p) %s\n",
comment->child,
comment->child ?
comment->child->value.text.string : "(null)");
fprintf(stderr, " last_child = (%p) %s\n",
comment->last_child,
comment->last_child ?
comment->last_child->value.text.string : "(null)");
#endif /* DEBUG */
if (type->last_child &&
strcmp(type->last_child->value.text.string, "void"))
{
returnvalue = mxmlNewElement(function, "returnvalue");
mxmlAdd(returnvalue, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, type);
description = mxmlNewElement(returnvalue, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to returnvalue...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
update_comment(returnvalue, comment->last_child);
mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT,
comment->last_child);
}
else
mxmlDelete(type);
description = mxmlNewElement(function, "description");
#ifdef DEBUG
fprintf(stderr, " adding comment %p/%p to function...\n",
comment->last_child, comment->child);
#endif /* DEBUG */
update_comment(function, comment->last_child);
mxmlAdd(description, MXML_ADD_AFTER, MXML_ADD_TO_PARENT,
comment->last_child);
type = NULL;
}
else if (function && ((ch == ')' && parens == 1) || ch == ','))
{
/*
* Argument definition...
*/
if (strcmp(buffer, "void"))
{
mxmlNewText(type, type->child != NULL &&
type->last_child->value.text.string[0] != '(' &&
type->last_child->value.text.string[0] != '*',
buffer);
#ifdef DEBUG
fprintf(stderr, "Argument: <<<< %s >>>\n", buffer);
#endif /* DEBUG */
variable = add_variable(function, "argument", type);
}
else
mxmlDelete(type);
type = NULL;
}
else if (type->child && !function && (ch == ';' || ch == ','))
{
#ifdef DEBUG
fprintf(stderr, " got semicolon, typedefnode=%p, structclass=%p\n",
typedefnode, structclass);
#endif /* DEBUG */
if (typedefnode || structclass)
{
#ifdef DEBUG
fprintf(stderr, "Typedef/struct/class: <<<< %s >>>>\n", buffer);
#endif /* DEBUG */
if (typedefnode)
{
mxmlElementSetAttr(typedefnode, "name", buffer);
sort_node(tree, typedefnode);
}
if (structclass && !mxmlElementGetAttr(structclass, "name"))
{
#ifdef DEBUG
fprintf(stderr, "setting struct/class name to %s!\n",
type->last_child->value.text.string);
#endif /* DEBUG */
mxmlElementSetAttr(structclass, "name", buffer);
sort_node(tree, structclass);
structclass = NULL;
}
if (typedefnode)
mxmlAdd(typedefnode, MXML_ADD_BEFORE, MXML_ADD_TO_PARENT,
type);
else
mxmlDelete(type);
type = NULL;
typedefnode = NULL;
}
else if (type->child &&
!strcmp(type->child->value.text.string, "typedef"))
{
/*
* Simple typedef...
*/
#ifdef DEBUG
fprintf(stderr, "Typedef: <<<< %s >>>\n", buffer);
#endif /* DEBUG */
typedefnode = mxmlNewElement(MXML_NO_PARENT, "typedef");
mxmlElementSetAttr(typedefnode, "name", buffer);
mxmlDelete(type->child);
sort_node(tree, typedefnode);
if (type->child)
type->child->value.text.whitespace = 0;
mxmlAdd(typedefnode, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, type);
type = NULL;
}
else if (!parens)
{
/*
* Variable definition...
*/
if (type->child &&
!strcmp(type->child->value.text.string, "static") &&
!strcmp(tree->value.element.name, "mxmldoc"))
{
/*
* Remove static functions...
*/
mxmlDelete(type);
type = NULL;
break;
}
mxmlNewText(type, type->child != NULL &&
type->last_child->value.text.string[0] != '(' &&
type->last_child->value.text.string[0] != '*',
buffer);
#ifdef DEBUG
fprintf(stderr, "Variable: <<<< %s >>>>\n", buffer);
fprintf(stderr, " scope = %s\n", scope ? scope : "(null)");
#endif /* DEBUG */
variable = add_variable(MXML_NO_PARENT, "variable", type);
type = NULL;
sort_node(tree, variable);
if (scope)
mxmlElementSetAttr(variable, "scope", scope);
}
}
else
{
#ifdef DEBUG
fprintf(stderr, "Identifier: <<<< %s >>>>\n", buffer);
#endif /* DEBUG */
mxmlNewText(type, type->child != NULL &&
type->last_child->value.text.string[0] != '(' &&
type->last_child->value.text.string[0] != '*',
buffer);
}
}
else if (enumeration && !isdigit(buffer[0] & 255))
{
#ifdef DEBUG
fprintf(stderr, "Constant: <<<< %s >>>\n", buffer);
#endif /* DEBUG */
constant = mxmlNewElement(MXML_NO_PARENT, "constant");
mxmlElementSetAttr(constant, "name", buffer);
sort_node(enumeration, constant);
}
else if (type)
{
mxmlDelete(type);
type = NULL;
}
}
break;
}
#if DEBUG > 1
if (state != oldstate)
{
fprintf(stderr, " changed states from %s to %s on receipt of character '%c'...\n",
states[oldstate], states[state], oldch);
fprintf(stderr, " variable = %p\n", variable);
if (type)
{
fputs(" type =", stderr);
for (temp = type->child; temp; temp = temp->next)
fprintf(stderr, " \"%s\"", temp->value.text.string);
fputs("\n", stderr);
}
}
#endif /* DEBUG > 1 */
}
mxmlDelete(comment);
/*
* All done, return with no errors...
*/
return (0);
}
/*
* 'sort_node()' - Insert a node sorted into a tree.
*/
static void
sort_node(mxml_node_t *tree, /* I - Tree to sort into */
mxml_node_t *node) /* I - Node to add */
{
mxml_node_t *temp; /* Current node */
const char *tempname, /* Name of current node */
*nodename, /* Name of node */
*scope; /* Scope */
#if DEBUG > 1
fprintf(stderr, " sort_node(tree=%p, node=%p)\n", tree, node);
#endif /* DEBUG > 1 */
/*
* Range check input...
*/
if (!tree || !node || node->parent == tree)
return;
/*
* Get the node name...
*/
if ((nodename = mxmlElementGetAttr(node, "name")) == NULL)
return;
if (nodename[0] == '_')
return; /* Hide private names */
#if DEBUG > 1
fprintf(stderr, " nodename=%p (\"%s\")\n", nodename, nodename);
#endif /* DEBUG > 1 */
/*
* Delete any existing definition at this level, if one exists...
*/
if ((temp = mxmlFindElement(tree, tree, node->value.element.name,
"name", nodename, MXML_DESCEND_FIRST)) != NULL)
{
/*
* Copy the scope if needed...
*/
if ((scope = mxmlElementGetAttr(temp, "scope")) != NULL &&
mxmlElementGetAttr(node, "scope") == NULL)
{
#ifdef DEBUG
fprintf(stderr, " copying scope %s for %s\n", scope, nodename);
#endif /* DEBUG */
mxmlElementSetAttr(node, "scope", scope);
}
mxmlDelete(temp);
}
/*
* Add the node into the tree at the proper place...
*/
for (temp = tree->child; temp; temp = temp->next)
{
#if DEBUG > 1
fprintf(stderr, " temp=%p\n", temp);
#endif /* DEBUG > 1 */
if ((tempname = mxmlElementGetAttr(temp, "name")) == NULL)
continue;
#if DEBUG > 1
fprintf(stderr, " tempname=%p (\"%s\")\n", tempname, tempname);
#endif /* DEBUG > 1 */
if (strcmp(nodename, tempname) < 0)
break;
}
if (temp)
mxmlAdd(tree, MXML_ADD_BEFORE, temp, node);
else
mxmlAdd(tree, MXML_ADD_AFTER, MXML_ADD_TO_PARENT, node);
}
/*
* 'update_comment()' - Update a comment node.
*/
static void
update_comment(mxml_node_t *parent, /* I - Parent node */
mxml_node_t *comment) /* I - Comment node */
{
char *ptr; /* Pointer into comment */
#ifdef DEBUG
fprintf(stderr, "update_comment(parent=%p, comment=%p)\n",
parent, comment);
#endif /* DEBUG */
/*
* Range check the input...
*/
if (!parent || !comment)
return;
/*
* Convert "\/" to "/"...
*/
for (ptr = strstr(comment->value.text.string, "\\/");
ptr;
ptr = strstr(ptr, "\\/"))
safe_strcpy(ptr, ptr + 1);
/*
* Update the comment...
*/
ptr = comment->value.text.string;
if (*ptr == '\'')
{
/*
* Convert "'name()' - description" to "description".
*/
for (ptr ++; *ptr && *ptr != '\''; ptr ++);
if (*ptr == '\'')
{
ptr ++;
while (isspace(*ptr & 255))
ptr ++;
if (*ptr == '-')
ptr ++;
while (isspace(*ptr & 255))
ptr ++;
safe_strcpy(comment->value.text.string, ptr);
}
}
else if (!strncmp(ptr, "I ", 2) || !strncmp(ptr, "O ", 2) ||
!strncmp(ptr, "IO ", 3))
{
/*
* 'Convert "I - description", "IO - description", or "O - description"
* to description + direction attribute.
*/
ptr = strchr(ptr, ' ');
*ptr++ = '\0';
if (!strcmp(parent->value.element.name, "argument"))
mxmlElementSetAttr(parent, "direction", comment->value.text.string);
while (isspace(*ptr & 255))
ptr ++;
if (*ptr == '-')
ptr ++;
while (isspace(*ptr & 255))
ptr ++;
safe_strcpy(comment->value.text.string, ptr);
}
/*
* Eliminate leading and trailing *'s...
*/
for (ptr = comment->value.text.string; *ptr == '*'; ptr ++);
for (; isspace(*ptr & 255); ptr ++);
if (ptr > comment->value.text.string)
safe_strcpy(comment->value.text.string, ptr);
for (ptr = comment->value.text.string + strlen(comment->value.text.string) - 1;
ptr > comment->value.text.string && *ptr == '*';
ptr --)
*ptr = '\0';
for (; ptr > comment->value.text.string && isspace(*ptr & 255); ptr --)
*ptr = '\0';
#ifdef DEBUG
fprintf(stderr, " updated comment = %s\n", comment->value.text.string);
#endif /* DEBUG */
}
/*
* 'usage()' - Show program usage...
*/
static void
usage(const char *option) /* I - Unknown option */
{
if (option)
printf("mxmldoc: Bad option \"%s\"!\n\n", option);
puts("Usage: mxmldoc [options] [filename.xml] [source files] >filename.html");
puts("Options:");
puts(" --author name Set author name");
puts(" --body bodyfile Set body file (markdown supported)");
puts(" --copyright text Set copyright text");
puts(" --css filename.css Set CSS stylesheet file");
puts(" --docset bundleid.docset Generate documentation set");
puts(" --docversion version Set documentation version");
puts(" --epub filename.epub Generate EPUB file");
puts(" --feedname name Set documentation set feed name");
puts(" --feedurl url Set documentation set feed URL");
puts(" --footer footerfile Set footer file");
puts(" --framed basename Generate framed HTML to basename*.html");
puts(" --header headerfile Set header file");
puts(" --man name Generate man page");
puts(" --no-output Do no generate documentation file");
puts(" --section section Set section name");
puts(" --title title Set documentation title");
puts(" --tokens path Generate Xcode docset Tokens.xml file");
puts(" --version Show mxmldoc/Mini-XML version");
exit(1);
}
/*
* 'write_description()' - Write the description text.
*/
static void
write_description(
FILE *out, /* I - Output file */
int mode, /* I - Output mode */
mxml_node_t *description, /* I - Description node */
const char *element, /* I - HTML element, if any */
int summary) /* I - Show summary */
{
char text[10240], /* Text for description */
*start, /* Start of code/link */
*ptr; /* Pointer into text */
int col; /* Current column */
if (!description)
return;
get_text(description, text, sizeof(text));
ptr = strstr(text, "\n\n");
if (summary)
{
if (ptr)
*ptr = '\0';
ptr = text;
}
else if (!ptr || !ptr[2])
return;
else
ptr += 2;
if (element && *element)
fprintf(out, " <%s class=\"%s\">", element,
summary ? "description" : "discussion");
else if (!summary)
fputs(".PP\n", out);
for (col = 0; *ptr; ptr ++)
{
if (*ptr == '@' &&
(!strncmp(ptr + 1, "deprecated@", 11) ||
!strncmp(ptr + 1, "since ", 6)))
{
ptr ++;
while (*ptr && *ptr != '@')
ptr ++;
if (!*ptr)
return;
}
else if (!strncmp(ptr, "@code ", 6))
{
for (ptr += 6; isspace(*ptr & 255); ptr ++);
for (start = ptr, ptr ++; *ptr && *ptr != '@'; ptr ++);
if (*ptr)
*ptr = '\0';
else
ptr --;
if (element && *element)
{
fputs("<code>", out);
for (; *start; start ++)
{
if (*start == '<')
fputs("&lt;", out);
else if (*start == '>')
fputs("&gt;", out);
else if (*start == '&')
fputs("&amp;", out);
else
putc(*start, out);
}
fputs("</code>", out);
}
else if (element)
fputs(start, out);
else
fprintf(out, "\\fB%s\\fR", start);
}
else if (!strncmp(ptr, "@link ", 6))
{
for (ptr += 6; isspace(*ptr & 255); ptr ++);
for (start = ptr, ptr ++; *ptr && *ptr != '@'; ptr ++);
if (*ptr)
*ptr = '\0';
else
ptr --;
if (element && *element)
fprintf(out, "<a href=\"#%s\"><code>%s</code></a>", start, start);
else if (element)
fputs(start, out);
else
fprintf(out, "\\fI%s\\fR", start);
}
else if (element)
{
if (*ptr == '&')
fputs("&amp;", out);
else if (*ptr == '<')
fputs("&lt;", out);
else if (*ptr == '>')
fputs("&gt;", out);
else if (*ptr == '\"')
fputs("&quot;", out);
else if (*ptr & 128)
{
/*
* Convert utf-8 to Unicode constant...
*/
int ch; /* Unicode character */
ch = *ptr & 255;
if ((ch & 0xe0) == 0xc0)
{
ch = ((ch & 0x1f) << 6) | (ptr[1] & 0x3f);
ptr ++;
}
else if ((ch & 0xf0) == 0xe0)
{
ch = ((((ch * 0x0f) << 6) | (ptr[1] & 0x3f)) << 6) | (ptr[2] & 0x3f);
ptr += 2;
}
if (ch == 0xa0)
{
/*
* Handle non-breaking space as-is...
*/
fputs("&#160;", out);
}
else
fprintf(out, "&#x%x;", ch);
}
else if (*ptr == '\n' && ptr[1] == '\n' && ptr[2] && ptr[2] != '@')
{
if (mode == OUTPUT_EPUB)
fputs("<br />\n<br />\n", out);
else
fputs("<br>\n<br>\n", out);
ptr ++;
}
else
putc(*ptr, out);
}
else if (*ptr == '\n' && ptr[1] == '\n' && ptr[2] && ptr[2] != '@')
{
fputs("\n.PP\n", out);
ptr ++;
}
else
{
if (*ptr == '\\' || (*ptr == '.' && col == 0))
putc('\\', out);
putc(*ptr, out);
if (*ptr == '\n')
col = 0;
else
col ++;
}
}
if (element && *element)
fprintf(out, "</%s>\n", element);
else if (!element)
putc('\n', out);
}
#ifdef __APPLE__
/*
* 'write_docset()' - Write Xcode documentation.
*/
static void
write_docset(const char *docset, /* I - Documentation set directory */
const char *section, /* I - Section */
const char *title, /* I - Title */
const char *author, /* I - Author's name */
const char *copyright, /* I - Copyright string */
const char *docversion, /* I - Documentation set version */
const char *feedname, /* I - Feed name for doc set */
const char *feedurl, /* I - Feed URL for doc set */
const char *cssfile, /* I - Stylesheet file */
const char *headerfile, /* I - Header file */
const char *bodyfile, /* I - Body file */
mmd_t *body, /* I - Markdown body */
mxml_node_t *doc, /* I - XML documentation */
const char *footerfile) /* I - Footer file */
{
FILE *out; /* Output file */
char filename[1024]; /* Current output filename */
toc_t *toc; /* Table of contents */
/*
* Create the table-of-contents entries...
*/
toc = build_toc(doc, bodyfile, body);
/*
* Create an Xcode documentation set - start by removing any existing
* output directory...
*/
const char *id; /* Identifier */
size_t i; /* Looping var */
toc_entry_t *tentry; /* Current table of contents */
int toc_level; /* Current table-of-contents level */
int xmlid = 1; /* Current XML node ID */
const char *indent; /* Indentation */
if (!access(docset, 0) && !remove_directory(docset))
return;
/*
* Then make the Apple standard bundle directory structure...
*/
if (mkdir(docset, 0755))
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", docset,
strerror(errno));
return;
}
snprintf(filename, sizeof(filename), "%s/Contents", docset);
if (mkdir(filename, 0755))
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
snprintf(filename, sizeof(filename), "%s/Contents/Resources", docset);
if (mkdir(filename, 0755))
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
snprintf(filename, sizeof(filename), "%s/Contents/Resources/Documentation",
docset);
if (mkdir(filename, 0755))
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
/*
* The Info.plist file, which describes the documentation set...
*/
if ((id = strrchr(docset, '/')) != NULL)
id ++;
else
id = docset;
snprintf(filename, sizeof(filename), "%s/Contents/Info.plist", docset);
if ((out = fopen(filename, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
fputs("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<!DOCTYPE plist PUBLIC \"-//Apple//DTD PLIST 1.0//EN\" \"http://www.apple.com/DTDs/PropertyList-1.0.dtd\">\n"
"<plist version=\"1.0\">\n"
" <dict>\n"
" <key>CFBundleIdentifier</key>\n"
" <string>", out);
write_string(out, id, OUTPUT_HTML);
fputs("</string>\n"
" <key>CFBundleName</key>\n"
" <string>", out);
write_string(out, title, OUTPUT_HTML);
fputs("</string>\n"
" <key>CFBundleVersion</key>\n"
" <string>", out);
write_string(out, docversion ? docversion : "0.0", OUTPUT_HTML);
fputs("</string>\n"
" <key>CFBundleShortVersionString</key>\n"
" <string>", out);
write_string(out, docversion ? docversion : "0.0", OUTPUT_HTML);
fputs("</string>\n", out);
if (feedname)
{
fputs(" <key>DocSetFeedName</key>\n"
" <string>", out);
write_string(out, feedname ? feedname : title, OUTPUT_HTML);
fputs("</string>\n", out);
}
if (feedurl)
{
fputs(" <key>DocSetFeedURL</key>\n"
" <string>", out);
write_string(out, feedurl, OUTPUT_HTML);
fputs("</string>\n", out);
}
fputs(" </dict>\n"
"</plist>\n", out);
fclose(out);
/*
* Next the Nodes.xml file...
*/
snprintf(filename, sizeof(filename), "%s/Contents/Resources/Nodes.xml",
docset);
if ((out = fopen(filename, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
fputs("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<DocSetNodes version=\"1.0\">\n"
" <TOC>\n"
" <Node id=\"0\">\n"
" <Name>", out);
write_string(out, title, OUTPUT_HTML);
fputs(" </Name>\n"
" <Path>Documentation/index.html</Path>\n"
" <Subnodes>\n", out);
for (i = 0, tentry = toc->entries, toc_level = 1; i < toc->num_entries; i ++, tentry ++)
{
if (tentry->level > toc_level)
{
toc_level = tentry->level;
}
else if (tentry->level < toc_level)
{
fputs(" </Subnodes>\n"
" </Node>\n", out);
toc_level = tentry->level;
}
indent = toc_level == 2 ? " " : " ";
fprintf(out, "%s<Node id=\"%d\">\n"
"%s <Path>Documentation/index.html</Path>\n"
"%s <Anchor>%s</Anchor>\n"
"%s <Name>", indent, xmlid ++, indent, indent, tentry->anchor, indent);
write_string(out, tentry->title, OUTPUT_HTML);
if ((i + 1) < toc->num_entries && tentry[1].level > toc_level)
fprintf(out, "</Name>\n"
"%s <Subnodes>\n", indent);
else
fprintf(out, "</Name>\n"
"%s</Node>\n", indent);
}
if (toc_level == 2)
fputs(" </Subnodes>\n"
" </Node>\n", out);
fputs(" </Subnodes>\n"
" </Node>\n"
" </TOC>\n"
"</DocSetNodes>\n", out);
fclose(out);
/*
* Then the Tokens.xml file...
*/
snprintf(filename, sizeof(filename), "%s/Contents/Resources/Tokens.xml",
docset);
if ((out = fopen(filename, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
fputs("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<Tokens version=\"1.0\">\n", out);
write_tokens(out, doc, "index.html");
fputs("</Tokens>\n", out);
fclose(out);
/*
* Finally the HTML file...
*/
snprintf(filename, sizeof(filename),
"%s/Contents/Resources/Documentation/index.html",
docset);
if ((out = fopen(filename, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
/*
* Standard header...
*/
write_html_head(out, OUTPUT_HTML, section, title, author, copyright, docversion, cssfile);
/*
* Header...
*/
if (headerfile)
{
/*
* Use custom header...
*/
write_file(out, headerfile, OUTPUT_HTML);
}
else
{
/*
* Use standard header...
*/
fputs(" <h1 class=\"title\">", out);
write_string(out, title, OUTPUT_HTML);
fputs("</h1>\n", out);
if (author)
{
fputs(" <p>", out);
write_string(out, author, OUTPUT_HTML);
fputs("</p>\n", out);
}
if (copyright)
{
fputs(" <p>", out);
write_string(out, copyright, OUTPUT_HTML);
fputs("</p>\n", out);
}
}
/*
* Table of contents...
*/
write_html_toc(out, title, toc, NULL, NULL);
free_toc(toc);
/*
* Body...
*/
fputs(" <div class=\"body\">\n", out);
write_html_body(out, OUTPUT_HTML, bodyfile, body, doc);
/*
* Footer...
*/
if (footerfile)
{
/*
* Use custom footer...
*/
write_file(out, footerfile, OUTPUT_HTML);
}
fputs(" </div>\n"
" </body>\n"
"</html>\n", out);
fclose(out);
/*
* When generating document sets, run the docsetutil program to index it...
*/
if (docset)
{
int argc = 0; /* Argument count */
const char *args[5]; /* Argument array */
pid_t pid; /* Process ID */
int status; /* Exit status */
args[argc++] = "/usr/bin/xcrun";
args[argc++] = "docsetutil";
args[argc++] = "index";
args[argc++] = docset;
args[argc ] = NULL;
if (posix_spawn(&pid, args[0], NULL, NULL, (char **)args, environ))
{
fprintf(stderr, "mxmldoc: Unable to index documentation set \"%s\": %s\n",
docset, strerror(errno));
}
else
{
while (wait(&status) != pid);
if (status)
{
if (WIFEXITED(status))
fprintf(stderr, "mxmldoc: docsetutil exited with status %d\n",
WEXITSTATUS(status));
else
fprintf(stderr, "mxmldoc: docsetutil crashed with signal %d\n",
WTERMSIG(status));
}
else
{
/*
* Remove unneeded temporary XML files...
*/
snprintf(filename, sizeof(filename), "%s/Contents/Resources/Nodes.xml",
docset);
unlink(filename);
snprintf(filename, sizeof(filename), "%s/Contents/Resources/Tokens.xml",
docset);
unlink(filename);
}
}
}
#endif /* __APPLE__ */
}
/*
* 'write_element()' - Write an element's text nodes.
*/
static void
write_element(FILE *out, /* I - Output file */
mxml_node_t *doc, /* I - Document tree */
mxml_node_t *element, /* I - Element to write */
int mode) /* I - Output mode */
{
mxml_node_t *node; /* Current node */
if (!element)
return;
for (node = element->child;
node;
node = mxmlWalkNext(node, element, MXML_NO_DESCEND))
if (node->type == MXML_TEXT)
{
if (node->value.text.whitespace)
putc(' ', out);
if ((mode == OUTPUT_HTML || mode == OUTPUT_EPUB || mode == OUTPUT_DOCSET) &&
(mxmlFindElement(doc, doc, "class", "name", node->value.text.string,
MXML_DESCEND) ||
mxmlFindElement(doc, doc, "enumeration", "name",
node->value.text.string, MXML_DESCEND) ||
mxmlFindElement(doc, doc, "struct", "name", node->value.text.string,
MXML_DESCEND) ||
mxmlFindElement(doc, doc, "typedef", "name", node->value.text.string,
MXML_DESCEND) ||
mxmlFindElement(doc, doc, "union", "name", node->value.text.string,
MXML_DESCEND)))
{
fputs("<a href=\"#", out);
write_string(out, node->value.text.string, mode);
fputs("\">", out);
write_string(out, node->value.text.string, mode);
fputs("</a>", out);
}
else
write_string(out, node->value.text.string, mode);
}
if (!strcmp(element->value.element.name, "type") &&
element->last_child->value.text.string[0] != '*')
putc(' ', out);
}
#ifdef HAVE_ZLIB_H
/*
* 'write_epub()' - Write documentation as an EPUB file.
*/
static void
write_epub(const char *epubfile, /* I - EPUB file (output) */
const char *section, /* I - Section */
const char *title, /* I - Title */
const char *author, /* I - Author */
const char *copyright, /* I - Copyright */
const char *docversion, /* I - Document version */
const char *cssfile, /* I - Stylesheet file */
const char *coverimage, /* I - Cover image file */
const char *headerfile, /* I - Header file */
const char *bodyfile, /* I - Body file */
mmd_t *body, /* I - Markdown body */
mxml_node_t *doc, /* I - XML documentation */
const char *footerfile) /* I - Footer file */
{
int status = 0; /* Write status */
size_t i; /* Looping var */
FILE *fp; /* Output file */
char epubbase[256], /* Base name of EPUB file (identifier) */
*epubptr; /* Pointer into base name */
zipc_t *epub; /* EPUB ZIP container */
zipc_file_t *epubf; /* File in EPUB ZIP container */
char xhtmlfile[1024], /* XHTML output filename */
*xhtmlptr; /* Pointer into output filename */
mxml_node_t *package_opf, /* package_opf file */
*package, /* package node */
*metadata, /* metadata node */
*manifest, /* manifest node */
*spine, /* spine node */
*temp; /* Other (leaf) node */
char identifier[256], /* dc:identifier string */
*package_opf_string; /* package_opf file as a string */
toc_t *toc; /* Table of contents */
toc_entry_t *tentry; /* Current table of contents */
int toc_level; /* Current table-of-contents level */
static const char *mimetype = /* mimetype file as a string */
"application/epub+zip";
static const char *container_xml = /* container.xml file as a string */
"<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<container xmlns=\"urn:oasis:names:tc:opendocument:xmlns:container\" version=\"1.0\">\n"
" <rootfiles>\n"
" <rootfile full-path=\"OEBPS/package.opf\" media-type=\"application/oebps-package+xml\"/>\n"
" </rootfiles>\n"
"</container>\n";
/*
* Start by writing the XHTML content...
*/
strlcpy(xhtmlfile, epubfile, sizeof(xhtmlfile));
if ((xhtmlptr = strstr(xhtmlfile, ".epub")) != NULL)
strlcpy(xhtmlptr, ".xhtml", sizeof(xhtmlfile) - (size_t)(xhtmlptr - xhtmlfile));
else
strlcat(xhtmlfile, ".xhtml", sizeof(xhtmlfile));
fp = fopen(xhtmlfile, "w");
/*
* Standard header...
*/
write_html_head(fp, OUTPUT_EPUB, section, title, author, copyright, docversion, cssfile);
if (coverimage)
fputs("<p><img src=\"cover.png\" width=\"100%\" /></p>", fp);
/*
* Header...
*/
if (headerfile)
{
/*
* Use custom header...
*/
write_file(fp, headerfile, OUTPUT_EPUB);
}
else
{
/*
* Use standard header...
*/
fputs(" <h1 class=\"title\">", fp);
write_string(fp, title, OUTPUT_EPUB);
fputs("</h1>\n", fp);
if (author)
{
fputs(" <p>", fp);
write_string(fp, author, OUTPUT_EPUB);
fputs("</p>\n", fp);
}
if (copyright)
{
fputs(" <p>", fp);
write_string(fp, copyright, OUTPUT_EPUB);
fputs("</p>\n", fp);
}
}
/*
* Body...
*/
fputs(" <div class=\"body\">\n", fp);
write_html_body(fp, OUTPUT_EPUB, bodyfile, body, doc);
/*
* Footer...
*/
if (footerfile)
{
/*
* Use custom footer...
*/
write_file(fp, footerfile, OUTPUT_EPUB);
}
fputs(" </div>\n"
" </body>\n"
"</html>\n", fp);
/*
* Close XHTML file...
*/
fclose(fp);
/*
* Make the EPUB archive...
*/
if ((epub = zipcOpen(epubfile, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", epubfile, strerror(errno));
unlink(xhtmlfile);
return;
}
/*
* Add the mimetype file...
*/
status |= zipcCreateFileWithString(epub, "mimetype", mimetype);
/*
* The META-INF/ directory...
*/
status |= zipcCreateDirectory(epub, "META-INF/");
/*
* The META-INF/container.xml file...
*/
if ((epubf = zipcCreateFile(epub, "META-INF/container.xml", 1)) != NULL)
{
status |= zipcFilePuts(epubf, container_xml);
status |= zipcFileFinish(epubf);
}
else
status = -1;
/*
* The OEBPS/ directory...
*/
status |= zipcCreateDirectory(epub, "OEBPS/");
/*
* Copy the OEBPS/body.xhtml file...
*/
status |= zipcCopyFile(epub, "OEBPS/body.xhtml", xhtmlfile, 1, 1);
unlink(xhtmlfile);
/*
* Add the cover image, if specified...
*/
if (coverimage)
status |= zipcCopyFile(epub, "OEBPS/cover.png", coverimage, 0, 0);
/*
* Now the OEBPS/package.opf file...
*/
if ((epubptr = strrchr(epubfile, '/')) != NULL)
strlcpy(epubbase, epubptr + 1, sizeof(epubbase));
else
strlcpy(epubbase, epubfile, sizeof(epubbase));
if ((epubptr = strstr(epubbase, ".epub")) != NULL)
*epubptr = '\0';
package_opf = mxmlNewXML("1.0");
package = mxmlNewElement(package_opf, "package");
mxmlElementSetAttr(package, "xmlns", "http://www.idpf.org/2007/opf");
mxmlElementSetAttr(package, "unique-identifier", epubbase);
mxmlElementSetAttr(package, "version", "3.0");
metadata = mxmlNewElement(package, "metadata");
mxmlElementSetAttr(metadata, "xmlns:dc", "http://purl.org/dc/elements/1.1/");
mxmlElementSetAttr(metadata, "xmlns:opf", "http://www.idpf.org/2007/opf");
temp = mxmlNewElement(metadata, "dc:title");
mxmlNewOpaque(temp, title);
temp = mxmlNewElement(metadata, "dc:creator");
mxmlNewOpaque(temp, author);
temp = mxmlNewElement(metadata, "meta");
mxmlElementSetAttr(temp, "property", "dcterms:modified");
mxmlNewOpaque(temp, get_iso_date(time(NULL)));
temp = mxmlNewElement(metadata, "dc:language");
mxmlNewOpaque(temp, "en-US"); /* TODO: Make this settable */
temp = mxmlNewElement(metadata, "dc:rights");
mxmlNewOpaque(temp, copyright);
temp = mxmlNewElement(metadata, "dc:publisher");
mxmlNewOpaque(temp, "mxmldoc");
temp = mxmlNewElement(metadata, "dc:identifier");
mxmlElementSetAttr(temp, "id", epubbase);
snprintf(identifier, sizeof(identifier), "%s-%s", epubbase, docversion);
mxmlNewOpaque(temp, identifier);
if (coverimage)
{
temp = mxmlNewElement(metadata, "meta");
mxmlElementSetAttr(temp, "name", "cover");
mxmlElementSetAttr(temp, "content", "cover-image");
}
manifest = mxmlNewElement(package, "manifest");
temp = mxmlNewElement(manifest, "item");
mxmlElementSetAttr(temp, "id", "nav");
mxmlElementSetAttr(temp, "href", "nav.xhtml");
mxmlElementSetAttr(temp, "media-type", "application/xhtml+xml");
mxmlElementSetAttr(temp, "properties", "nav");
temp = mxmlNewElement(manifest, "item");
mxmlElementSetAttr(temp, "id", "body");
mxmlElementSetAttr(temp, "href", "body.xhtml");
mxmlElementSetAttr(temp, "media-type", "application/xhtml+xml");
if (coverimage)
{
temp = mxmlNewElement(manifest, "item");
mxmlElementSetAttr(temp, "id", "cover-image");
mxmlElementSetAttr(temp, "href", "cover.png");
mxmlElementSetAttr(temp, "media-type", "image/png");
}
spine = mxmlNewElement(package, "spine");
temp = mxmlNewElement(spine, "itemref");
mxmlElementSetAttr(temp, "idref", "body");
package_opf_string = mxmlSaveAllocString(package_opf, epub_ws_cb);
if ((epubf = zipcCreateFile(epub, "OEBPS/package.opf", 1)) != NULL)
{
status |= zipcFilePuts(epubf, package_opf_string);
status |= zipcFileFinish(epubf);
}
else
status = -1;
free(package_opf_string);
/*
* Then the OEBPS/nav.xhtml file...
*/
if ((epubf = zipcCreateFile(epub, "OEBPS/nav.xhtml", 1)) != NULL)
{
toc = build_toc(doc, bodyfile, body);
zipcFilePrintf(epubf, "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<!DOCTYPE html>\n"
"<html xmlns=\"http://www.w3.org/1999/xhtml\" xmlns:epub=\"http://www.idpf.org/2007/ops\">\n"
" <head>\n"
" <title>%s</title>\n"
" <style>ol { list-style-type: none; }</style>\n"
" </head>\n"
" <body>\n"
" <nav epub:type=\"toc\">\n"
" <ol>\n", title);
for (i = 0, tentry = toc->entries, toc_level = 1; i < toc->num_entries; i ++, tentry ++)
{
if (tentry->level > toc_level)
{
toc_level = tentry->level;
}
else if (tentry->level < toc_level)
{
zipcFilePuts(epubf, " </ol></li>\n");
toc_level = tentry->level;
}
zipcFilePrintf(epubf, " %s<li><a href=\"body.xhtml#%s\">%s</a>", toc_level == 1 ? "" : " ", tentry->anchor, tentry->title);
if ((i + 1) < toc->num_entries && tentry[1].level > toc_level)
zipcFilePuts(epubf, "<ol>\n");
else
zipcFilePuts(epubf, "</li>\n");
}
if (toc_level == 2)
zipcFilePuts(epubf, " </ol></li>\n");
zipcFilePuts(epubf, " </ol>\n"
" </nav>\n"
" </body>\n"
"</html>\n");
zipcFileFinish(epubf);
free_toc(toc);
}
else
status = -1;
if (status)
fprintf(stderr, "mxmldoc: Unable to write \"%s\": %s\n", epubfile, zipcError(epub));
else if (zipcClose(epub))
fprintf(stderr, "mxmldoc: Unable to write \"%s\": %s\n", epubfile, strerror(errno));
}
#endif /* HAVE_ZLIB_H */
/*
* 'write_file()' - Copy a file to the output.
*/
static void
write_file(FILE *out, /* I - Output file */
const char *file, /* I - File to copy */
int mode) /* I - Output mode */
{
FILE *fp; /* Copy file */
char line[8192]; /* Line from file */
if ((fp = fopen(file, "r")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to open \"%s\": %s\n", file,
strerror(errno));
return;
}
if (mode == OUTPUT_EPUB)
{
char *ptr; /* Pointer into line */
while (fgets(line, sizeof(line), fp))
{
for (ptr = line; *ptr; ptr ++)
{
if (!strncmp(ptr, "&nbsp;", 6))
{
ptr += 5;
fputs("&#160;", out);
}
else if (!strncmp(ptr, "&copy;", 6))
{
ptr += 5;
fputs("&#169;", out);
}
else if (!strncmp(ptr, "&reg;", 5))
{
ptr += 4;
fputs("&#174;", out);
}
else if (!strncmp(ptr, "&trade;", 7))
{
ptr += 6;
fputs("&#8482;", out);
}
else
fputc(*ptr, out);
}
}
}
else
{
while (fgets(line, sizeof(line), fp))
fputs(line, out);
}
fclose(fp);
}
/*
* 'write_function()' - Write documentation for a function.
*/
static void
write_function(FILE *out, /* I - Output file */
int mode, /* I - Output mode */
mxml_node_t *doc, /* I - Document */
mxml_node_t *function, /* I - Function */
int level) /* I - Base heading level */
{
mxml_node_t *arg, /* Current argument */
*adesc, /* Description of argument */
*description, /* Description of function */
*type, /* Type for argument */
*node; /* Node in description */
const char *name, /* Name of function/type */
*defval; /* Default value */
char prefix; /* Prefix character */
char *sep; /* Newline separator */
const char *br = mode == OUTPUT_EPUB ? "<br />" : "<br>";
/* Break sequence */
name = mxmlElementGetAttr(function, "name");
description = mxmlFindElement(function, function, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, "<h%d class=\"%s\">%s<a id=\"%s\">%s</a></h%d>\n", level, level == 3 ? "function" : "method", get_comment_info(description), name, name, level);
if (description)
write_description(out, mode, description, "p", 1);
fputs("<p class=\"code\">\n", out);
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_HTML);
else
fputs("void ", out);
fprintf(out, "%s ", name);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
fprintf(out, "%c%s\n&#160;&#160;&#160;&#160;", prefix, br);
if (type->child)
write_element(out, doc, type, mode);
fputs(mxmlElementGetAttr(arg, "name"), out);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
fprintf(out, " %s", defval);
}
if (prefix == '(')
fputs("(void);</p>\n", out);
else
{
fprintf(out,
"%s\n);</p>\n"
"<h%d class=\"parameters\">Parameters</h%d>\n"
"<dl>\n", br, level + 1, level + 1);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND))
{
fprintf(out, "<dt>%s</dt>\n", mxmlElementGetAttr(arg, "name"));
adesc = mxmlFindElement(arg, arg, "description", NULL, NULL,
MXML_DESCEND_FIRST);
write_description(out, mode, adesc, "dd", 1);
write_description(out, mode, adesc, "dd", 0);
}
fputs("</dl>\n", out);
}
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
{
fprintf(out, "<h%d class=\"returnvalue\">Return Value</h%d>\n", level + 1,
level + 1);
adesc = mxmlFindElement(arg, arg, "description", NULL, NULL,
MXML_DESCEND_FIRST);
write_description(out, mode, adesc, "p", 1);
write_description(out, mode, adesc, "p", 0);
}
if (description)
{
for (node = description->child; node; node = node->next)
if (node->value.opaque &&
(sep = strstr(node->value.opaque, "\n\n")) != NULL)
{
sep += 2;
if (*sep && strncmp(sep, "@since ", 7) &&
strncmp(sep, "@deprecated@", 12))
break;
}
if (node)
{
fprintf(out, "<h%d class=\"discussion\">Discussion</h%d>\n", level + 1,
level + 1);
write_description(out, mode, description, "p", 0);
}
}
}
/*
* 'write_html()' - Write HTML documentation.
*/
static void
write_html(const char *framefile, /* I - Framed HTML basename */
const char *section, /* I - Section */
const char *title, /* I - Title */
const char *author, /* I - Author's name */
const char *copyright, /* I - Copyright string */
const char *docversion, /* I - Documentation set version */
const char *cssfile, /* I - Stylesheet file */
const char *coverimage, /* I - Cover image file */
const char *headerfile, /* I - Header file */
const char *bodyfile, /* I - Body file */
mmd_t *body, /* I - Markdown body */
mxml_node_t *doc, /* I - XML documentation */
const char *footerfile) /* I - Footer file */
{
FILE *out; /* Output file */
const char *basename; /* Base filename for framed output */
char filename[1024]; /* Current output filename */
toc_t *toc; /* Table of contents */
/*
* Create the table-of-contents entries...
*/
toc = build_toc(doc, bodyfile, body);
if (framefile)
{
/*
* Get the basename of the frame file...
*/
if ((basename = strrchr(framefile, '/')) != NULL)
basename ++;
else
basename = framefile;
if (strstr(basename, ".html"))
fputs("mxmldoc: Frame base name should not contain .html extension.\n", stderr);
/*
* Create the container HTML file for the frames...
*/
snprintf(filename, sizeof(filename), "%s.html", framefile);
if ((out = fopen(filename, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
fputs("<!doctype html>\n"
"<html>\n"
" <head>\n"
" <title>", out);
write_string(out, title, OUTPUT_HTML);
fputs("</title>\n", out);
if (section)
fprintf(out, " <meta name=\"keywords\" content=\"%s\">\n", section);
fputs(" <meta http-equiv=\"Content-Type\" "
"content=\"text/html;charset=utf-8\">\n"
"\t<meta name=\"creator\" content=\"" MXML_VERSION "\">\n"
"\t<meta name=\"author\" content=\"", out);
write_string(out, author, OUTPUT_HTML);
fputs("\">\n"
" <meta name=\"copyright\" content=\"", out);
write_string(out, copyright, OUTPUT_HTML);
fputs("\">\n"
" <meta name=\"version\" content=\"", out);
write_string(out, docversion, OUTPUT_HTML);
fputs("\">\n"
" </head>\n", out);
fputs(" <frameset cols=\"250,*\">\n", out);
fprintf(out, " <frame src=\"%s-toc.html\">\n", basename);
fprintf(out, " <frame name=\"body\" src=\"%s-body.html\">\n", basename);
fputs(" </frameset>\n"
" <noframes>\n"
" <h1>", out);
write_string(out, title, OUTPUT_HTML);
fprintf(out,
"</h1>\n"
" <ul>\n"
" <li><a href=\"%s-toc.html\">Table of Contents</a></li>\n"
" <li><a href=\"%s-body.html\">Body</a></li>\n"
" </ul>\n", basename, basename);
fputs(" </noframes>\n"
"</html>\n", out);
fclose(out);
/*
* Write the table-of-contents file...
*/
snprintf(filename, sizeof(filename), "%s-toc.html", framefile);
if ((out = fopen(filename, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
write_html_head(out, OUTPUT_HTML, section, title, author, copyright, docversion, cssfile);
if (coverimage)
{
fputs("<p><img src=\"", out);
write_string(out, coverimage, OUTPUT_HTML);
fputs("\" width=\"100%\"></p>\n", out);
}
snprintf(filename, sizeof(filename), "%s-body.html", basename);
write_html_toc(out, title, toc, filename, "body");
fputs(" </body>\n"
"</html>\n", out);
fclose(out);
/*
* Finally, open the body file...
*/
snprintf(filename, sizeof(filename), "%s-body.html", framefile);
if ((out = fopen(filename, "w")) == NULL)
{
fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", filename,
strerror(errno));
return;
}
}
else
out = stdout;
/*
* Standard header...
*/
write_html_head(out, OUTPUT_HTML, section, title, author, copyright, docversion, cssfile);
if (!framefile && coverimage)
{
fputs("<p><img src=\"", out);
write_string(out, coverimage, OUTPUT_HTML);
fputs("\" width=\"100%\"></p>\n", out);
}
/*
* Header...
*/
if (headerfile)
{
/*
* Use custom header...
*/
write_file(out, headerfile, OUTPUT_HTML);
}
else
{
/*
* Use standard header...
*/
fputs(" <h1 class=\"title\">", out);
write_string(out, title, OUTPUT_HTML);
fputs("</h1>\n", out);
if (author)
{
fputs(" <p>", out);
write_string(out, author, OUTPUT_HTML);
fputs("</p>\n", out);
}
if (copyright)
{
fputs(" <p>", out);
write_string(out, copyright, OUTPUT_HTML);
fputs("</p>\n", out);
}
}
/*
* Table of contents...
*/
if (!framefile)
write_html_toc(out, title, toc, NULL, NULL);
free_toc(toc);
/*
* Body...
*/
fputs(" <div class=\"body\">\n", out);
write_html_body(out, OUTPUT_HTML, bodyfile, body, doc);
/*
* Footer...
*/
if (footerfile)
{
/*
* Use custom footer...
*/
write_file(out, footerfile, OUTPUT_HTML);
}
fputs(" </div>\n"
" </body>\n"
"</html>\n", out);
/*
* Close output file as needed...
*/
if (out != stdout)
fclose(out);
}
/*
* 'write_html_body()' - Write a HTML/XHTML body.
*/
static void
write_html_body(
FILE *out, /* I - Output file */
int mode, /* I - HTML or EPUB/XHTML output */
const char *bodyfile, /* I - Body file */
mmd_t *body, /* I - Markdown body */
mxml_node_t *doc) /* I - XML documentation */
{
mxml_node_t *function, /* Current function */
*scut, /* Struct/class/union/typedef */
*arg, /* Current argument */
*description, /* Description of function/var */
*type; /* Type for argument */
const char *name, /* Name of function/type */
*defval; /* Default value */
/*
* Body...
*/
if (body)
markdown_write_block(out, body, mode);
else if (bodyfile)
write_file(out, bodyfile, mode);
/*
* List of classes...
*/
if ((scut = find_public(doc, doc, "class", NULL)) != NULL)
{
fputs(" <h2 class=\"title\"><a id=\"CLASSES\">Classes</a></h2>\n", out);
while (scut)
{
write_scu(out, mode, doc, scut);
scut = find_public(scut, doc, "class", NULL);
}
}
/*
* List of functions...
*/
if ((function = find_public(doc, doc, "function", NULL)) != NULL)
{
fputs(" <h2 class=\"title\"><a id=\"FUNCTIONS\">Functions</a></h2>\n", out);
while (function)
{
write_function(out, mode, doc, function, 3);
function = find_public(function, doc, "function", NULL);
}
}
/*
* List of types...
*/
if ((scut = find_public(doc, doc, "typedef", NULL)) != NULL)
{
fputs(" <h2 class=\"title\"><a id=\"TYPES\">Data Types</a></h2>\n", out);
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, " <h3 class=\"typedef\"><a id=\"%s\">%s%s</a></h3>\n", name, get_comment_info(description), name);
if (description)
write_description(out, mode, description, "p", 1);
fputs(" <p class=\"code\">\n"
"typedef ", out);
type = mxmlFindElement(scut, scut, "type", NULL, NULL, MXML_DESCEND_FIRST);
for (type = type->child; type; type = type->next)
if (!strcmp(type->value.text.string, "("))
break;
else
{
if (type->value.text.whitespace)
putc(' ', out);
if (find_public(doc, doc, "class", type->value.text.string) ||
find_public(doc, doc, "enumeration", type->value.text.string) ||
find_public(doc, doc, "struct", type->value.text.string) ||
find_public(doc, doc, "typedef", type->value.text.string) ||
find_public(doc, doc, "union", type->value.text.string))
{
fputs("<a href=\"#", out);
write_string(out, type->value.text.string, OUTPUT_HTML);
fputs("\">", out);
write_string(out, type->value.text.string, OUTPUT_HTML);
fputs("</a>", out);
}
else
write_string(out, type->value.text.string, OUTPUT_HTML);
}
if (type)
{
/*
* Output function type...
*/
if (type->prev && type->prev->value.text.string[0] != '*')
putc(' ', out);
fprintf(out, "(*%s", name);
for (type = type->next->next; type; type = type->next)
{
if (type->value.text.whitespace)
putc(' ', out);
if (find_public(doc, doc, "class", type->value.text.string) ||
find_public(doc, doc, "enumeration", type->value.text.string) ||
find_public(doc, doc, "struct", type->value.text.string) ||
find_public(doc, doc, "typedef", type->value.text.string) ||
find_public(doc, doc, "union", type->value.text.string))
{
fputs("<a href=\"#", out);
write_string(out, type->value.text.string, OUTPUT_HTML);
fputs("\">", out);
write_string(out, type->value.text.string, OUTPUT_HTML);
fputs("</a>", out);
}
else
write_string(out, type->value.text.string, OUTPUT_HTML);
}
fputs(";\n", out);
}
else
{
type = mxmlFindElement(scut, scut, "type", NULL, NULL,
MXML_DESCEND_FIRST);
if (type->last_child->value.text.string[0] != '*')
putc(' ', out);
fprintf(out, "%s;\n", name);
}
fputs("</p>\n", out);
scut = find_public(scut, doc, "typedef", NULL);
}
}
/*
* List of structures...
*/
if ((scut = find_public(doc, doc, "struct", NULL)) != NULL)
{
fputs(" <h2 class=\"title\"><a id=\"STRUCTURES\">Structures</a></h2>\n", out);
while (scut)
{
write_scu(out, mode, doc, scut);
scut = find_public(scut, doc, "struct", NULL);
}
}
/*
* List of unions...
*/
if ((scut = find_public(doc, doc, "union", NULL)) != NULL)
{
fputs(" <h2 class=\"title\"><a id=\"UNIONS\">Unions</a></h2>\n", out);
while (scut)
{
write_scu(out, mode, doc, scut);
scut = find_public(scut, doc, "union", NULL);
}
}
/*
* Variables...
*/
if ((arg = find_public(doc, doc, "variable", NULL)) != NULL)
{
fputs(" <h2 class=\"title\"><a id=\"VARIABLES\">Variables</a></h2>\n", out);
while (arg)
{
name = mxmlElementGetAttr(arg, "name");
description = mxmlFindElement(arg, arg, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, " <h3 class=\"variable\"><a id=\"%s\">%s%s</a></h3>\n", name, get_comment_info(description), name);
if (description)
write_description(out, mode, description, "p", 1);
fputs(" <p class=\"code\">", out);
write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL, NULL, MXML_DESCEND_FIRST), OUTPUT_HTML);
fputs(mxmlElementGetAttr(arg, "name"), out);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
fprintf(out, " %s", defval);
fputs(";</p>\n", out);
arg = find_public(arg, doc, "variable", NULL);
}
}
/*
* List of enumerations...
*/
if ((scut = find_public(doc, doc, "enumeration", NULL)) != NULL)
{
fputs(" <h2 class=\"title\"><a id=\"ENUMERATIONS\">Constants</a></h2>\n", out);
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, " <h3 class=\"enumeration\"><a id=\"%s\">%s%s</a></h3>\n", name, get_comment_info(description), name);
if (description)
write_description(out, mode, description, "p", 1);
fputs(" <h4 class=\"constants\">Constants</h4>\n"
" <dl>\n", out);
for (arg = mxmlFindElement(scut, scut, "constant", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "constant", NULL, NULL,
MXML_NO_DESCEND))
{
description = mxmlFindElement(arg, arg, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, " <dt>%s %s</dt>\n",
mxmlElementGetAttr(arg, "name"), get_comment_info(description));
write_description(out, mode, description, "dd", 1);
write_description(out, mode, description, "dd", 0);
}
fputs("</dl>\n", out);
scut = find_public(scut, doc, "enumeration", NULL);
}
}
}
/*
* 'write_html_head()' - Write the standard HTML header.
*/
static void
write_html_head(FILE *out, /* I - Output file */
int mode, /* I - HTML or EPUB/XHTML */
const char *section, /* I - Section */
const char *title, /* I - Title */
const char *author, /* I - Author's name */
const char *copyright, /* I - Copyright string */
const char *docversion, /* I - Document version string */
const char *cssfile) /* I - Stylesheet */
{
if (mode == OUTPUT_EPUB)
fputs("<?xml version=\"1.0\" encoding=\"utf-8\"?>\n"
"<!DOCTYPE html>\n"
"<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" "
"lang=\"en\">\n", out);
else
fputs("<!doctype html>\n"
"<html>\n", out);
if (section)
fprintf(out, "<!-- SECTION: %s -->\n", section);
fputs(" <head>\n"
" <title>", out);
write_string(out, title, mode);
fputs("</title>\n", out);
if (mode == OUTPUT_EPUB)
{
if (section)
fprintf(out, " <meta name=\"keywords\" content=\"%s\" />\n", section);
fputs(" <meta name=\"creator\" content=\"" MXML_VERSION "\" />\n"
" <meta name=\"author\" content=\"", out);
write_string(out, author, mode);
fputs("\" />\n"
" <meta name=\"copyright\" content=\"", out);
write_string(out, copyright, mode);
fputs("\" />\n"
" <meta name=\"version\" content=\"", out);
write_string(out, docversion, mode);
fputs("\" />\n"
" <style type=\"text/css\"><![CDATA[\n", out);
}
else
{
if (section)
fprintf(out, " <meta name=\"keywords\" content=\"%s\">\n", section);
fputs(" <meta http-equiv=\"Content-Type\" "
"content=\"text/html;charset=utf-8\">\n"
" <meta name=\"creator\" content=\"" MXML_VERSION "\">\n"
" <meta name=\"author\" content=\"", out);
write_string(out, author, mode);
fputs("\">\n"
" <meta name=\"copyright\" content=\"", out);
write_string(out, copyright, mode);
fputs("\">\n"
" <meta name=\"version\" content=\"", out);
write_string(out, docversion, mode);
fputs("\">\n"
" <style type=\"text/css\"><!--\n", out);
}
if (cssfile)
{
/*
* Use custom stylesheet file...
*/
write_file(out, cssfile, mode);
}
else
{
/*
* Use standard stylesheet...
*/
fputs("body, p, h1, h2, h3, h4 {\n"
" font-family: sans-serif;\n"
"}\n"
"div.body h1 {\n"
" font-size: 250%;\n"
" font-weight: bold;\n"
" margin: 0;\n"
"}\n"
"div.body h2 {\n"
" font-size: 250%;\n"
" margin-top: 1.5em;\n"
"}\n"
"div.body h3 {\n"
" font-size: 150%;\n"
" margin-bottom: 0.5em;\n"
" margin-top: 1.5em;\n"
"}\n"
"div.body h4 {\n"
" font-size: 110%;\n"
" margin-bottom: 0.5em;\n"
" margin-top: 1.5em;\n"
"}\n"
"div.body h5 {\n"
" font-size: 100%;\n"
" margin-bottom: 0.5em;\n"
" margin-top: 1.5em;\n"
"}\n"
"div.contents {\n"
" background: #e8e8e8;\n"
" border: solid thin black;\n"
" padding: 10px;\n"
"}\n"
"div.contents h1 {\n"
" font-size: 110%;\n"
"}\n"
"div.contents h2 {\n"
" font-size: 100%;\n"
"}\n"
"div.contents ul.contents {\n"
" font-size: 80%;\n"
"}\n"
".class {\n"
" border-bottom: solid 2px gray;\n"
"}\n"
".constants {\n"
"}\n"
".description {\n"
" margin-top: 0.5em;\n"
"}\n"
".discussion {\n"
"}\n"
".enumeration {\n"
" border-bottom: solid 2px gray;\n"
"}\n"
".function {\n"
" border-bottom: solid 2px gray;\n"
" margin-bottom: 0;\n"
"}\n"
".members {\n"
"}\n"
".method {\n"
"}\n"
".parameters {\n"
"}\n"
".returnvalue {\n"
"}\n"
".struct {\n"
" border-bottom: solid 2px gray;\n"
"}\n"
".typedef {\n"
" border-bottom: solid 2px gray;\n"
"}\n"
".union {\n"
" border-bottom: solid 2px gray;\n"
"}\n"
".variable {\n"
"}\n"
"blockquote {\n"
" border: solid thin gray;\n"
" box-shadow: 3px 3px 5px rgba(0,0,0,0.5);\n"
" padding: 0px 10px;\n"
" page-break-inside: avoid;\n"
"}\n"
"p code, li code, p.code, pre, ul.code li {\n"
" background: rgba(127,127,127,0.1);\n"
" border: thin dotted gray;\n"
" font-family: monospace;\n"
" font-size: 90%;\n"
" hyphens: manual;\n"
" -webkit-hyphens: manual;\n"
" page-break-inside: avoid;\n"
"}\n"
"p.code, pre, ul.code li {\n"
" padding: 10px;\n"
"}\n"
"p code, li code {\n"
" padding: 2px 5px;\n"
"}\n"
"a:link, a:visited {\n"
" text-decoration: none;\n"
"}\n"
"span.info {\n"
" background: black;\n"
" border: solid thin black;\n"
" color: white;\n"
" font-size: 80%;\n"
" font-style: italic;\n"
" font-weight: bold;\n"
" white-space: nowrap;\n"
"}\n"
"h3 span.info, h4 span.info {\n"
" float: right;\n"
" font-size: 100%;\n"
"}\n"
"ul.code, ul.contents, ul.subcontents {\n"
" list-style-type: none;\n"
" margin: 0;\n"
" padding-left: 0;\n"
"}\n"
"ul.code li {\n"
" margin: 0;\n"
"}\n"
"ul.contents > li {\n"
" margin-top: 1em;\n"
"}\n"
"ul.contents li ul.code, ul.contents li ul.subcontents {\n"
" padding-left: 2em;\n"
"}\n"
"div.body dl {\n"
" margin-top: 0;\n"
"}\n"
"div.body dt {\n"
" font-style: italic;\n"
" margin-top: 0;\n"
"}\n"
"div.body dd {\n"
" margin-bottom: 0.5em;\n"
"}\n"
"h1.title {\n"
"}\n"
"h2.title {\n"
" border-bottom: solid 2px black;\n"
"}\n"
"h3.title {\n"
" border-bottom: solid 2px black;\n"
"}\n", out);
}
if (mode == OUTPUT_EPUB)
fputs("]]></style>\n"
" </head>\n"
" <body>\n", out);
else
fputs("--></style>\n"
" </head>\n"
" <body>\n", out);
}
/*
* 'write_html_toc()' - Write a HTML table-of-contents.
*/
static void
write_html_toc(FILE *out, /* I - Output file */
const char *title, /* I - Title */
toc_t *toc, /* I - Table of contents */
const char *filename, /* I - Target filename, if any */
const char *target) /* I - Target frame name, if any */
{
size_t i; /* Looping var */
toc_entry_t *tentry; /* Current table of contents */
int toc_level; /* Current table-of-contents level */
char targetattr[1024]; /* Target attribute, if any */
/*
* If target is set, it is the frame file that contains the body.
* Otherwise, we are creating a single-file...
*/
if (target)
snprintf(targetattr, sizeof(targetattr), " target=\"%s\"", target);
else
targetattr[0] = '\0';
fputs(" <div class=\"contents\">\n", out);
if (filename)
{
fprintf(out, " <h1 class=\"title\"><a href=\"%s\"%s>", filename, targetattr);
write_string(out, title, OUTPUT_HTML);
fputs("</a></h1>\n", out);
}
fputs(" <h2 class=\"title\">Contents</h2>\n"
" <ul class=\"contents\">\n", out);
for (i = 0, tentry = toc->entries, toc_level = 1; i < toc->num_entries; i ++, tentry ++)
{
if (tentry->level > toc_level)
{
toc_level = tentry->level;
}
else if (tentry->level < toc_level)
{
fputs(" </ul></li>\n", out);
toc_level = tentry->level;
}
fprintf(out, " %s<li><a href=\"%s#%s\"%s>", toc_level == 1 ? "" : " ", filename ? filename : "", tentry->anchor, targetattr);
write_string(out, tentry->title, OUTPUT_HTML);
if ((i + 1) < toc->num_entries && tentry[1].level > toc_level)
fputs("</a><ul class=\"subcontents\">\n", out);
else
fputs("</a></li>\n", out);
}
if (toc_level == 2)
fputs(" </ul></li>\n", out);
fputs(" </ul>\n"
" </div>\n", out);
}
/*
* 'write_man()' - Write manpage documentation.
*/
static void
write_man(const char *man_name, /* I - Name of manpage */
const char *section, /* I - Section */
const char *title, /* I - Title */
const char *author, /* I - Author's name */
const char *copyright, /* I - Copyright string */
const char *headerfile, /* I - Header file */
const char *bodyfile, /* I - Body file */
mmd_t *body, /* I - Markdown body */
mxml_node_t *doc, /* I - XML documentation */
const char *footerfile) /* I - Footer file */
{
int i; /* Looping var */
mxml_node_t *function, /* Current function */
*scut, /* Struct/class/union/typedef */
*arg, /* Current argument */
*description, /* Description of function/var */
*type; /* Type for argument */
const char *name, /* Name of function/type */
*cname, /* Class name */
*defval, /* Default value */
*parent; /* Parent class */
int inscope; /* Variable/method scope */
char prefix; /* Prefix character */
const char *source_date_epoch; /* SOURCE_DATE_EPOCH environment variable */
time_t curtime; /* Current time */
struct tm *curdate; /* Current date */
char buffer[1024]; /* String buffer */
static const char * const scopes[] = /* Scope strings */
{
"private",
"protected",
"public"
};
/*
* Standard man page...
*
* Get the current date, using the SOURCE_DATE_EPOCH environment variable, if
* present, for the number of seconds since the epoch - this enables
* reproducible builds (Issue #193).
*/
if ((source_date_epoch = getenv("SOURCE_DATE_EPOCH")) == NULL || (curtime = (time_t)strtol(source_date_epoch, NULL, 10)) <= 0)
curtime = time(NULL);
curdate = localtime(&curtime);
strftime(buffer, sizeof(buffer), "%x", curdate);
printf(".TH %s %s \"%s\" \"%s\" \"%s\"\n", man_name, section ? section : "3",
title ? title : "", buffer, title ? title : "");
/*
* Header...
*/
if (headerfile)
{
/*
* Use custom header...
*/
write_file(stdout, headerfile, OUTPUT_MAN);
}
else
{
/*
* Use standard header...
*/
puts(".SH NAME");
printf("%s \\- %s\n", man_name, title ? title : man_name);
}
/*
* Body...
*/
if (body)
markdown_write_block(stdout, body, OUTPUT_MAN);
else if (bodyfile)
write_file(stdout, bodyfile, OUTPUT_MAN);
/*
* List of classes...
*/
if (find_public(doc, doc, "class", NULL))
{
puts(".SH CLASSES");
for (scut = find_public(doc, doc, "class", NULL);
scut;
scut = find_public(scut, doc, "class", NULL))
{
cname = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".SS %s\n", cname);
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
printf(".PP\n"
".nf\n"
"class %s", cname);
if ((parent = mxmlElementGetAttr(scut, "parent")) != NULL)
printf(" %s", parent);
puts("\n{");
for (i = 0; i < 3; i ++)
{
inscope = 0;
for (arg = mxmlFindElement(scut, scut, "variable", "scope", scopes[i],
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "variable", "scope", scopes[i],
MXML_NO_DESCEND))
{
if (!inscope)
{
inscope = 1;
printf(" %s:\n", scopes[i]);
}
printf(" ");
write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_MAN);
printf("%s;\n", mxmlElementGetAttr(arg, "name"));
}
for (function = mxmlFindElement(scut, scut, "function", "scope",
scopes[i], MXML_DESCEND_FIRST);
function;
function = mxmlFindElement(function, scut, "function", "scope",
scopes[i], MXML_NO_DESCEND))
{
if (!inscope)
{
inscope = 1;
printf(" %s:\n", scopes[i]);
}
name = mxmlElementGetAttr(function, "name");
printf(" ");
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_MAN);
else if (strcmp(cname, name) && strcmp(cname, name + 1))
fputs("void ", stdout);
printf("%s", name);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
putchar(prefix);
if (prefix == ',')
putchar(' ');
if (type->child)
write_element(stdout, doc, type, OUTPUT_MAN);
fputs(mxmlElementGetAttr(arg, "name"), stdout);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
printf(" %s", defval);
}
if (prefix == '(')
puts("(void);");
else
puts(");");
}
}
puts("};\n"
".fi");
write_description(stdout, OUTPUT_MAN, description, NULL, 0);
}
}
/*
* List of enumerations...
*/
if (find_public(doc, doc, "enumeration", NULL))
{
puts(".SH ENUMERATIONS");
for (scut = find_public(doc, doc, "enumeration", NULL);
scut;
scut = find_public(scut, doc, "enumeration", NULL))
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".SS %s\n", name);
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
write_description(stdout, OUTPUT_MAN, description, NULL, 0);
for (arg = mxmlFindElement(scut, scut, "constant", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "constant", NULL, NULL,
MXML_NO_DESCEND))
{
description = mxmlFindElement(arg, arg, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".TP 5\n%s\n.br\n", mxmlElementGetAttr(arg, "name"));
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
}
}
}
/*
* List of functions...
*/
if (find_public(doc, doc, "function", NULL))
{
puts(".SH FUNCTIONS");
for (function = find_public(doc, doc, "function", NULL);
function;
function = find_public(function, doc, "function", NULL))
{
name = mxmlElementGetAttr(function, "name");
description = mxmlFindElement(function, function, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".SS %s\n", name);
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
puts(".PP\n"
".nf");
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_MAN);
else
fputs("void", stdout);
printf(" %s ", name);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
printf("%c\n ", prefix);
if (type->child)
write_element(stdout, doc, type, OUTPUT_MAN);
fputs(mxmlElementGetAttr(arg, "name"), stdout);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
printf(" %s", defval);
}
if (prefix == '(')
puts("(void);");
else
puts("\n);");
puts(".fi");
write_description(stdout, OUTPUT_MAN, description, NULL, 0);
}
}
/*
* List of structures...
*/
if (find_public(doc, doc, "struct", NULL))
{
puts(".SH STRUCTURES");
for (scut = find_public(doc, doc, "struct", NULL);
scut;
scut = find_public(scut, doc, "struct", NULL))
{
cname = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".SS %s\n", cname);
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
printf(".PP\n"
".nf\n"
"struct %s\n{\n", cname);
for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "variable", NULL, NULL,
MXML_NO_DESCEND))
{
printf(" ");
write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_MAN);
printf("%s;\n", mxmlElementGetAttr(arg, "name"));
}
for (function = mxmlFindElement(scut, scut, "function", NULL, NULL,
MXML_DESCEND_FIRST);
function;
function = mxmlFindElement(function, scut, "function", NULL, NULL,
MXML_NO_DESCEND))
{
name = mxmlElementGetAttr(function, "name");
printf(" ");
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_MAN);
else if (strcmp(cname, name) && strcmp(cname, name + 1))
fputs("void ", stdout);
fputs(name, stdout);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
putchar(prefix);
if (prefix == ',')
putchar(' ');
if (type->child)
write_element(stdout, doc, type, OUTPUT_MAN);
fputs(mxmlElementGetAttr(arg, "name"), stdout);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
printf(" %s", defval);
}
if (prefix == '(')
puts("(void);");
else
puts(");");
}
puts("};\n"
".fi");
write_description(stdout, OUTPUT_MAN, description, NULL, 0);
}
}
/*
* List of types...
*/
if (find_public(doc, doc, "typedef", NULL))
{
puts(".SH TYPES");
for (scut = find_public(doc, doc, "typedef", NULL);
scut;
scut = find_public(scut, doc, "typedef", NULL))
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".SS %s\n", name);
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
fputs(".PP\n"
".nf\n"
"typedef ", stdout);
type = mxmlFindElement(scut, scut, "type", NULL, NULL,
MXML_DESCEND_FIRST);
for (type = type->child; type; type = type->next)
if (!strcmp(type->value.text.string, "("))
break;
else
{
if (type->value.text.whitespace)
putchar(' ');
write_string(stdout, type->value.text.string, OUTPUT_MAN);
}
if (type)
{
/*
* Output function type...
*/
printf(" (*%s", name);
for (type = type->next->next; type; type = type->next)
{
if (type->value.text.whitespace)
putchar(' ');
write_string(stdout, type->value.text.string, OUTPUT_MAN);
}
puts(";");
}
else
printf(" %s;\n", name);
puts(".fi");
write_description(stdout, OUTPUT_MAN, description, NULL, 0);
}
}
/*
* List of unions...
*/
if (find_public(doc, doc, "union", NULL))
{
puts(".SH UNIONS");
for (scut = find_public(doc, doc, "union", NULL);
scut;
scut = find_public(scut, doc, "union", NULL))
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".SS %s\n", name);
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
printf(".PP\n"
".nf\n"
"union %s\n{\n", name);
for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "variable", NULL, NULL,
MXML_NO_DESCEND))
{
printf(" ");
write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_MAN);
printf("%s;\n", mxmlElementGetAttr(arg, "name"));
}
puts("};\n"
".fi");
write_description(stdout, OUTPUT_MAN, description, NULL, 0);
}
}
/*
* Variables...
*/
if (find_public(doc, doc, "variable", NULL))
{
puts(".SH VARIABLES");
for (arg = find_public(doc, doc, "variable", NULL);
arg;
arg = find_public(arg, doc, "variable", NULL))
{
name = mxmlElementGetAttr(arg, "name");
description = mxmlFindElement(arg, arg, "description", NULL,
NULL, MXML_DESCEND_FIRST);
printf(".SS %s\n", name);
write_description(stdout, OUTPUT_MAN, description, NULL, 1);
puts(".PP\n"
".nf");
write_element(stdout, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_MAN);
fputs(mxmlElementGetAttr(arg, "name"), stdout);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
printf(" %s", defval);
puts(";\n"
".fi");
write_description(stdout, OUTPUT_MAN, description, NULL, 0);
}
}
if (footerfile)
{
/*
* Use custom footer...
*/
write_file(stdout, footerfile, OUTPUT_MAN);
}
else
{
/*
* Use standard footer...
*/
puts(".SH AUTHOR");
puts(".PP");
puts(author);
puts(".SH COPYRIGHT");
puts(".PP");
puts(copyright);
}
}
/*
* 'write_scu()' - Write a structure, class, or union.
*/
static void
write_scu(FILE *out, /* I - Output file */
int mode, /* I - Output mode */
mxml_node_t *doc, /* I - Document */
mxml_node_t *scut) /* I - Structure, class, or union */
{
int i; /* Looping var */
mxml_node_t *function, /* Current function */
*arg, /* Current argument */
*description, /* Description of function/var */
*type; /* Type for argument */
const char *name, /* Name of function/type */
*cname, /* Class name */
*defval, /* Default value */
*parent, /* Parent class */
*scope; /* Scope for variable/function */
int inscope, /* Variable/method scope */
maxscope; /* Maximum scope */
char prefix; /* Prefix character */
const char *br = mode == OUTPUT_EPUB ? "<br />" : "<br>";
/* Break sequence */
static const char * const scopes[] = /* Scope strings */
{
"private",
"protected",
"public"
};
cname = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, "<h3 class=\"%s\">%s<a id=\"%s\">%s</a></h3>\n", scut->value.element.name, get_comment_info(description), cname, cname);
if (description)
write_description(out, mode, description, "p", 1);
fprintf(out, "<p class=\"code\">%s %s", scut->value.element.name, cname);
if ((parent = mxmlElementGetAttr(scut, "parent")) != NULL)
fprintf(out, " %s", parent);
fprintf(out, " {%s\n", br);
maxscope = !strcmp(scut->value.element.name, "class") ? 3 : 1;
for (i = 0; i < maxscope; i ++)
{
inscope = maxscope == 1;
for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "variable", NULL, NULL,
MXML_NO_DESCEND))
{
if (maxscope > 1 &&
((scope = mxmlElementGetAttr(arg, "scope")) == NULL ||
strcmp(scope, scopes[i])))
continue;
if (!inscope)
{
inscope = 1;
fprintf(out, "&#160;&#160;%s:<br>\n", scopes[i]);
}
fputs("&#160;&#160;&#160;&#160;", out);
write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_HTML);
fprintf(out, "%s;%s\n", mxmlElementGetAttr(arg, "name"), br);
}
for (function = mxmlFindElement(scut, scut, "function", NULL, NULL,
MXML_DESCEND_FIRST);
function;
function = mxmlFindElement(function, scut, "function", NULL, NULL,
MXML_NO_DESCEND))
{
if (maxscope > 1 &&
((scope = mxmlElementGetAttr(arg, "scope")) == NULL ||
strcmp(scope, scopes[i])))
continue;
if (!inscope)
{
inscope = 1;
fprintf(out, "&#160;&#160;%s:%s\n", scopes[i], br);
}
name = mxmlElementGetAttr(function, "name");
fputs("&#160;&#160;&#160;&#160;", out);
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_HTML);
else if (strcmp(cname, name) && strcmp(cname, name + 1))
fputs("void ", out);
fprintf(out, "<a href=\"#%s.%s\">%s</a>", cname, name, name);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
putc(prefix, out);
if (prefix == ',')
putc(' ', out);
if (type->child)
write_element(out, doc, type, OUTPUT_HTML);
fputs(mxmlElementGetAttr(arg, "name"), out);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
fprintf(out, " %s", defval);
}
if (prefix == '(')
fprintf(out, "(void);%s\n", br);
else
fprintf(out, ");%s\n", br);
}
}
fputs("};</p>\n"
"<h4 class=\"members\">Members</h4>\n"
"<dl>\n", out);
for (arg = mxmlFindElement(scut, scut, "variable", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "variable", NULL, NULL,
MXML_NO_DESCEND))
{
description = mxmlFindElement(arg, arg, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, "<dt>%s %s</dt>\n",
mxmlElementGetAttr(arg, "name"), get_comment_info(description));
write_description(out, mode, description, "dd", 1);
write_description(out, mode, description, "dd", 0);
}
fputs("</dl>\n", out);
for (function = mxmlFindElement(scut, scut, "function", NULL, NULL,
MXML_DESCEND_FIRST);
function;
function = mxmlFindElement(function, scut, "function", NULL, NULL,
MXML_NO_DESCEND))
{
write_function(out, mode, doc, function, 4);
}
}
/*
* 'write_string()' - Write a string, quoting HTML special chars as needed.
*/
static void
write_string(FILE *out, /* I - Output file */
const char *s, /* I - String to write */
int mode) /* I - Output mode */
{
if (!s)
return;
switch (mode)
{
case OUTPUT_DOCSET :
case OUTPUT_EPUB :
case OUTPUT_HTML :
case OUTPUT_XML :
while (*s)
{
if (*s == '&')
fputs("&amp;", out);
else if (*s == '<')
fputs("&lt;", out);
else if (*s == '>')
fputs("&gt;", out);
else if (*s == '\"')
fputs("&quot;", out);
else if (*s & 128)
{
/*
* Convert utf-8 to Unicode constant...
*/
int ch; /* Unicode character */
ch = *s & 255;
if ((ch & 0xe0) == 0xc0)
{
ch = ((ch & 0x1f) << 6) | (s[1] & 0x3f);
s ++;
}
else if ((ch & 0xf0) == 0xe0)
{
ch = ((((ch * 0x0f) << 6) | (s[1] & 0x3f)) << 6) | (s[2] & 0x3f);
s += 2;
}
if (ch == 0xa0 && mode != OUTPUT_EPUB)
{
/*
* Handle non-breaking space as-is...
*/
fputs("&#160;", out);
}
else
fprintf(out, "&#x%x;", ch);
}
else
putc(*s, out);
s ++;
}
break;
case OUTPUT_MAN :
while (*s)
{
if (*s == '\\' || *s == '-')
putc('\\', out);
putc(*s++, out);
}
break;
}
}
/*
* 'write_tokens()' - Write <Token> nodes for all APIs.
*/
static void
write_tokens(FILE *out, /* I - Output file */
mxml_node_t *doc, /* I - Document */
const char *path) /* I - Path to help file */
{
mxml_node_t *function, /* Current function */
*scut, /* Struct/class/union/typedef */
*arg, /* Current argument */
*description, /* Description of function/var */
*type, /* Type node */
*node; /* Current child node */
const char *name, /* Name of function/type */
*cename, /* Current class/enum name */
*defval; /* Default value for argument */
char prefix; /* Prefix for declarations */
/*
* Classes...
*/
if ((scut = find_public(doc, doc, "class", NULL)) != NULL)
{
while (scut)
{
cename = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/cpp/cl/%s</TokenIdentifier>\n"
" <Abstract>", path, cename, cename);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" </Token>\n", out);
if ((function = find_public(scut, scut, "function", NULL)) != NULL)
{
while (function)
{
name = mxmlElementGetAttr(function, "name");
description = mxmlFindElement(function, function, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s.%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/cpp/clm/%s/%s", path,
cename, name, cename, name);
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg && (type = mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST)) != NULL)
{
for (node = type->child; node; node = node->next)
fputs(node->value.text.string, out);
}
else if (strcmp(cename, name) && strcmp(cename, name + 1))
fputs("void", out);
fputs("/", out);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
putc(prefix, out);
for (node = type->child; node; node = node->next)
fputs(node->value.text.string, out);
fputs(mxmlElementGetAttr(arg, "name"), out);
}
if (prefix == '(')
fputs("(void", out);
fputs(")</TokenIdentifier>\n"
" <Abstract>", out);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" <Declaration>", out);
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_XML);
else if (strcmp(cename, name) && strcmp(cename, name + 1))
fputs("void ", out);
fputs(name, out);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
putc(prefix, out);
if (prefix == ',')
putc(' ', out);
if (type->child)
write_element(out, doc, type, OUTPUT_XML);
fputs(mxmlElementGetAttr(arg, "name"), out);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
fprintf(out, " %s", defval);
}
if (prefix == '(')
fputs("(void);", out);
else
fputs(");", out);
fputs(" </Declaration>\n"
" </Token>\n", out);
function = find_public(function, doc, "function", NULL);
}
}
scut = find_public(scut, doc, "class", NULL);
}
}
/*
* Functions...
*/
if ((function = find_public(doc, doc, "function", NULL)) != NULL)
{
while (function)
{
name = mxmlElementGetAttr(function, "name");
description = mxmlFindElement(function, function, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/c/func/%s</TokenIdentifier>\n"
" <Abstract>", path, name, name);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" <Declaration>", out);
arg = mxmlFindElement(function, function, "returnvalue", NULL,
NULL, MXML_DESCEND_FIRST);
if (arg)
write_element(out, doc, mxmlFindElement(arg, arg, "type", NULL,
NULL, MXML_DESCEND_FIRST),
OUTPUT_XML);
else // if (strcmp(cname, name) && strcmp(cname, name + 1))
fputs("void ", out);
fputs(name, out);
for (arg = mxmlFindElement(function, function, "argument", NULL, NULL,
MXML_DESCEND_FIRST), prefix = '(';
arg;
arg = mxmlFindElement(arg, function, "argument", NULL, NULL,
MXML_NO_DESCEND), prefix = ',')
{
type = mxmlFindElement(arg, arg, "type", NULL, NULL,
MXML_DESCEND_FIRST);
putc(prefix, out);
if (prefix == ',')
putc(' ', out);
if (type->child)
write_element(out, doc, type, OUTPUT_XML);
fputs(mxmlElementGetAttr(arg, "name"), out);
if ((defval = mxmlElementGetAttr(arg, "default")) != NULL)
fprintf(out, " %s", defval);
}
if (prefix == '(')
fputs("(void);", out);
else
fputs(");", out);
fputs(" </Declaration>\n"
" </Token>\n", out);
function = find_public(function, doc, "function", NULL);
}
}
/*
* Data types...
*/
if ((scut = find_public(doc, doc, "typedef", NULL)) != NULL)
{
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/c/tdef/%s</TokenIdentifier>\n"
" <Abstract>", path, name, name);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" </Token>\n", out);
scut = find_public(scut, doc, "typedef", NULL);
}
}
/*
* Structures...
*/
if ((scut = find_public(doc, doc, "struct", NULL)) != NULL)
{
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/c/tag/%s</TokenIdentifier>\n"
" <Abstract>", path, name, name);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" </Token>\n", out);
scut = find_public(scut, doc, "struct", NULL);
}
}
/*
* Unions...
*/
if ((scut = find_public(doc, doc, "union", NULL)) != NULL)
{
while (scut)
{
name = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/c/tag/%s</TokenIdentifier>\n"
" <Abstract>", path, name, name);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" </Token>\n", out);
scut = find_public(scut, doc, "union", NULL);
}
}
/*
* Globals variables...
*/
if ((arg = find_public(doc, doc, "variable", NULL)) != NULL)
{
while (arg)
{
name = mxmlElementGetAttr(arg, "name");
description = mxmlFindElement(arg, arg, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/c/data/%s</TokenIdentifier>\n"
" <Abstract>", path, name, name);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" </Token>\n", out);
arg = find_public(arg, doc, "variable", NULL);
}
}
/*
* Enumerations/constants...
*/
if ((scut = find_public(doc, doc, "enumeration", NULL)) != NULL)
{
while (scut)
{
cename = mxmlElementGetAttr(scut, "name");
description = mxmlFindElement(scut, scut, "description",
NULL, NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/c/tag/%s</TokenIdentifier>\n"
" <Abstract>", path, cename, cename);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" </Token>\n", out);
for (arg = mxmlFindElement(scut, scut, "constant", NULL, NULL,
MXML_DESCEND_FIRST);
arg;
arg = mxmlFindElement(arg, scut, "constant", NULL, NULL,
MXML_NO_DESCEND))
{
name = mxmlElementGetAttr(arg, "name");
description = mxmlFindElement(arg, arg, "description", NULL,
NULL, MXML_DESCEND_FIRST);
fprintf(out, " <Token>\n"
" <Path>Documentation/%s</Path>\n"
" <Anchor>%s</Anchor>\n"
" <TokenIdentifier>//apple_ref/c/econst/%s</TokenIdentifier>\n"
" <Abstract>", path, cename, name);
write_description(out, OUTPUT_TOKENS, description, "", 1);
fputs(" </Abstract>\n"
" </Token>\n", out);
}
scut = find_public(scut, doc, "enumeration", NULL);
}
}
}
/*
* 'ws_cb()' - Whitespace callback for saving.
*/
static const char * /* O - Whitespace string or NULL for none */
ws_cb(mxml_node_t *node, /* I - Element node */
int where) /* I - Where value */
{
const char *name; /* Name of element */
int depth; /* Depth of node */
static const char *spaces = " ";
/* Whitespace (40 spaces) for indent */
name = node->value.element.name;
switch (where)
{
case MXML_WS_BEFORE_CLOSE :
if (strcmp(name, "argument") &&
strcmp(name, "class") &&
strcmp(name, "constant") &&
strcmp(name, "enumeration") &&
strcmp(name, "function") &&
strcmp(name, "mxmldoc") &&
strcmp(name, "namespace") &&
strcmp(name, "returnvalue") &&
strcmp(name, "struct") &&
strcmp(name, "typedef") &&
strcmp(name, "union") &&
strcmp(name, "variable"))
return (NULL);
for (depth = -4; node; node = node->parent, depth += 2);
if (depth > 40)
return (spaces);
else if (depth < 2)
return (NULL);
else
return (spaces + 40 - depth);
case MXML_WS_AFTER_CLOSE :
return ("\n");
case MXML_WS_BEFORE_OPEN :
for (depth = -4; node; node = node->parent, depth += 2);
if (depth > 40)
return (spaces);
else if (depth < 2)
return (NULL);
else
return (spaces + 40 - depth);
default :
case MXML_WS_AFTER_OPEN :
if (strcmp(name, "argument") &&
strcmp(name, "class") &&
strcmp(name, "constant") &&
strcmp(name, "enumeration") &&
strcmp(name, "function") &&
strcmp(name, "mxmldoc") &&
strcmp(name, "namespace") &&
strcmp(name, "returnvalue") &&
strcmp(name, "struct") &&
strcmp(name, "typedef") &&
strcmp(name, "union") &&
strcmp(name, "variable") &&
strncmp(name, "?xml", 4))
return (NULL);
else
return ("\n");
}
}