mirror of
https://github.com/michaelrsweet/mxml.git
synced 2024-11-13 07:15:30 +00:00
Make EPUB generation conditional on the presence of ZLIB (again).
This commit is contained in:
parent
4d322880f4
commit
e6146472e6
12
Makefile.in
12
Makefile.in
@ -83,7 +83,7 @@ PUBLIBOBJS = mxml-attr.o mxml-entity.o mxml-file.o mxml-get.o \
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mxml-index.o mxml-node.o mxml-search.o mxml-set.o
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LIBOBJS = $(PUBLIBOBJS) mxml-private.o mxml-string.o
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OBJS = mxmldoc.o testmxml.o zipc.o $(LIBOBJS)
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ALLTARGETS = $(LIBMXML) mxmldoc testmxml mxml.xml
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ALLTARGETS = $(LIBMXML) mxmldoc testmxml mxml.xml @MXML_EPUB@
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CROSSTARGETS = $(LIBMXML) mxmldoc
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TARGETS = $(@TARGETS@)
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@ -101,7 +101,7 @@ all: $(TARGETS)
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clean:
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echo Cleaning build files...
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$(RM) $(OBJS) $(TARGETS)
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$(RM) $(OBJS) $(ALLTARGETS)
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$(RM) mxmldoc-static libmxml.a libmxml.so.1.5 libmxml.sl.1 libmxml.1.dylib
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@ -293,13 +293,13 @@ libmxml.1.dylib: $(LIBOBJS)
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# mxmldoc
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#
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mxmldoc: $(LIBMXML) mxmldoc.o zipc.o
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mxmldoc: $(LIBMXML) mxmldoc.o @ZIPC@
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echo Linking $@...
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$(CC) -L. $(LDFLAGS) -o $@ mxmldoc.o zipc.o -lmxml $(LIBS)
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$(CC) -L. $(LDFLAGS) -o $@ mxmldoc.o @ZIPC@ -lmxml $(LIBS)
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mxmldoc-static: libmxml.a mxmldoc.o
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mxmldoc-static: libmxml.a mxmldoc.o @ZIPC@
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echo Linking $@...
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$(CC) $(LDFLAGS) -o $@ mxmldoc.o zipc.o libmxml.a $(LIBS)
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$(CC) $(LDFLAGS) -o $@ mxmldoc.o @ZIPC@ libmxml.a $(LIBS)
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mxmldoc.o: mxml.h zipc.h
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zipc.o: zipc.h
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13
configure
vendored
13
configure
vendored
@ -635,6 +635,8 @@ PTHREAD_FLAGS
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EGREP
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GREP
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CPP
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ZIPC
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MXML_EPUB
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ARFLAGS
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RM
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MKDIR
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@ -3963,6 +3965,10 @@ if test $ac_cv_c_long_long = yes; then
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fi
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MXML_EPUB=""
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ZIPC=""
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gzgets" >&5
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$as_echo_n "checking for library containing gzgets... " >&6; }
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if ${ac_cv_search_gzgets+:} false; then :
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@ -4016,7 +4022,12 @@ $as_echo "$ac_cv_search_gzgets" >&6; }
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ac_res=$ac_cv_search_gzgets
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if test "$ac_res" != no; then :
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test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
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LIBS="-lz $LIBS"
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$as_echo "#define HAVE_ZLIB_H 1" >>confdefs.h
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ZIPC="zipc.o"
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MXML_EPUB="mxml.epub"
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LIBS="-lz $LIBS"
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fi
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@ -117,8 +117,14 @@ if test $ac_cv_c_long_long = yes; then
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fi
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dnl EPUB support (via libz and zipc)
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MXML_EPUB=""
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AC_SUBST(MXML_EPUB)
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ZIPC=""
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AC_SUBST(ZIPC)
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AC_SEARCH_LIBS(gzgets,z,[
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AC_DEFINE(HAVE_ZLIB_H)
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ZIPC="zipc.o"
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MXML_EPUB="mxml.epub"
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LIBS="-lz $LIBS"])
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dnl Threading support
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@ -1,4 +1,4 @@
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.TH mxml 3 "Mini-XML API" "04/04/17" "Mini-XML API"
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.TH mxml 3 "Mini-XML API" "04/05/17" "Mini-XML API"
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.SH NAME
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mxml \- Mini-XML API
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.SH INCLUDE FILE
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149
mxmldoc.c
149
mxmldoc.c
@ -20,7 +20,6 @@
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#include "config.h"
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#include "mxml.h"
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#include "zipc.h"
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#include <time.h>
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#include <sys/stat.h>
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#ifndef WIN32
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@ -33,6 +32,10 @@
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extern char **environ;
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#endif /* __APPLE__ */
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#ifdef HAVE_ZLIB_H
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# include "zipc.h"
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#endif /* HAVE_ZLIB_H */
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/*
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* This program scans source and header files and produces public API
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@ -601,7 +604,11 @@ main(int argc, /* I - Number of command-line args */
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* Write EPUB (XHTML) documentation...
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*/
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#ifdef HAVE_ZLIB_H
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write_epub(section, title ? title : "Documentation", author ? author : "Unknown", copyright ? copyright : "Unknown", docversion ? docversion : "0.0", footerfile, headerfile, introfile, cssfile, epubfile, mxmldoc);
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#else
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fputs("mxmldoc: Sorry, not compiled with EPUB support.\n", stderr);
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#endif /* HAVE_ZLIB_H */
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break;
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case OUTPUT_HTML :
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@ -3390,6 +3397,7 @@ write_element(FILE *out, /* I - Output file */
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}
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#ifdef HAVE_ZLIB_H
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/*
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* 'write_epub()' - Write documentation as an EPUB file.
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*/
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@ -3407,6 +3415,7 @@ write_epub(const char *section, /* I - Section */
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const char *epubfile, /* I - EPUB file (output) */
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mxml_node_t *doc) /* I - XML documentation */
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{
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int status = 0; /* Write status */
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size_t i; /* Looping var */
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FILE *fp; /* Output file */
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mxml_node_t *function, /* Current function */
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@ -3432,16 +3441,6 @@ write_epub(const char *section, /* I - Section */
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*package_opf_string; /* package_opf file as a string */
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toc_t *toc; /* Table of contents */
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toc_entry_t *tentry; /* Current table of contents */
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mxml_node_t *toc_ncx, /* toc.ncx file */
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*ncx, /* ncx node */
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*head, /* head node */
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*docTitle, /* docTitle node */
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*docAuthor, /* docAuthor node */
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*nav, /* Current parent for nav nodes */
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*navMap, /* navMap node */
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*navPoint, /* navPoint node */
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*navLabel; /* navLabel node */
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char *toc_ncx_string; /* toc.ncx file as a string */
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char toc_xhtmlfile[1024]; /* XHTML file for table-of-contents */
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int toc_level; /* Current table-of-contents level */
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static const char *mimetype = /* mimetype file as a string */
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@ -3810,11 +3809,6 @@ write_epub(const char *section, /* I - Section */
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manifest = mxmlNewElement(package, "manifest");
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// temp = mxmlNewElement(manifest, "item");
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// mxmlElementSetAttr(temp, "id", "ncx");
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// mxmlElementSetAttr(temp, "href", "toc.ncx");
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// mxmlElementSetAttr(temp, "media-type", "application/x-dtbncx+xml");
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temp = mxmlNewElement(manifest, "item");
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mxmlElementSetAttr(temp, "id", "nav");
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mxmlElementSetAttr(temp, "href", "nav.xhtml");
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@ -3826,10 +3820,7 @@ write_epub(const char *section, /* I - Section */
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mxmlElementSetAttr(temp, "href", "body.xhtml");
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mxmlElementSetAttr(temp, "media-type", "application/xhtml+xml");
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// <item id="imgl" href="images/sample.png" media-type="image/png" />
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spine = mxmlNewElement(package, "spine");
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// mxmlElementSetAttr(spine, "toc", "ncx");
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temp = mxmlNewElement(spine, "itemref");
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mxmlElementSetAttr(temp, "idref", "body");
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@ -3837,59 +3828,11 @@ write_epub(const char *section, /* I - Section */
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package_opf_string = mxmlSaveAllocString(package_opf, epub_ws_cb);
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/*
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* Make the toc.ncx file...
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* Make the nav.xhtml file...
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*/
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toc = build_toc(doc, introfile);
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toc_ncx = mxmlNewXML("1.0");
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ncx = mxmlNewElement(toc_ncx, "ncx");
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mxmlElementSetAttr(ncx, "xmlns", "http://www.daisy.org/z3986/2005/ncx/");
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mxmlElementSetAttr(ncx, "version", "2005-1");
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mxmlElementSetAttr(ncx, "xml:lang", "en-US"); /* TODO: Make this settable */
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head = mxmlNewElement(ncx, "head");
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temp = mxmlNewElement(head, "meta");
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mxmlElementSetAttr(temp, "content", identifier);
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mxmlElementSetAttr(temp, "name", "dtb:uid");
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docTitle = mxmlNewElement(ncx, "docTitle");
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temp = mxmlNewElement(docTitle, "text");
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mxmlNewOpaque(temp, title);
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docAuthor = mxmlNewElement(ncx, "docAuthor");
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temp = mxmlNewElement(docAuthor, "text");
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mxmlNewOpaque(temp, author);
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navMap = mxmlNewElement(ncx, "navMap");
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for (i = 0, tentry = toc->entries, nav = navMap; i < toc->num_entries; i ++, tentry ++)
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{
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if (tentry->level == 1)
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nav = navMap;
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navPoint = mxmlNewElement(nav, "navPoint");
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mxmlElementSetAttrf(navPoint, "class", "h%d", tentry->level);
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mxmlElementSetAttr(navPoint, "id", tentry->anchor);
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mxmlElementSetAttrf(navPoint, "playOrder", "%d", (int)i + 1);
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if (tentry->level == 1)
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nav = navPoint;
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navLabel = mxmlNewElement(navPoint, "navLabel");
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temp = mxmlNewElement(navLabel, "text");
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mxmlNewOpaque(temp, tentry->title);
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temp = mxmlNewElement(navPoint, "content");
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mxmlElementSetAttrf(temp, "src", "body.xhtml#%s", tentry->anchor);
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}
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toc_ncx_string = mxmlSaveAllocString(toc_ncx, epub_ws_cb);
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strlcpy(toc_xhtmlfile, epubfile, sizeof(toc_xhtmlfile));
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if ((xhtmlptr = strstr(toc_xhtmlfile, ".epub")) != NULL)
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strlcpy(xhtmlptr, "-toc.xhtml", sizeof(toc_xhtmlfile) - (size_t)(xhtmlptr - toc_xhtmlfile));
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@ -3947,52 +3890,74 @@ write_epub(const char *section, /* I - Section */
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* Make the EPUB archive...
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*/
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epub = zipcOpen(epubfile, "w");
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if ((epub = zipcOpen(epubfile, "w")) == NULL)
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{
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fprintf(stderr, "mxmldoc: Unable to create \"%s\": %s\n", epubfile, strerror(errno));
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unlink(xhtmlfile);
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return;
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}
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/* mimetype file */
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zipcCreateFileWithString(epub, "mimetype", mimetype);
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status |= zipcCreateFileWithString(epub, "mimetype", mimetype);
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/* META-INF/ directory */
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status |= zipcCreateDirectory(epub, "META-INF/");
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/* META-INF/container.xml file */
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zipcCreateFileWithString(epub, "META-INF/container.xml", container_xml);
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status |= zipcCreateFileWithString(epub, "META-INF/container.xml", container_xml);
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/* OEBPS/ directory */
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status |= zipcCreateDirectory(epub, "OEBPS/");
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/* OEBPS/body.xhtml file */
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epubf = zipcCreateFile(epub, "OEBPS/body.xhtml", 1);
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if ((fp = fopen(xhtmlfile, "r")) != NULL)
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if ((epubf = zipcCreateFile(epub, "OEBPS/body.xhtml", 1)) != NULL)
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{
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char buffer[65536]; /* Copy buffer */
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int length; /* Number of bytes */
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if ((fp = fopen(xhtmlfile, "r")) != NULL)
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{
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char buffer[65536]; /* Copy buffer */
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int length; /* Number of bytes */
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while ((length = (int)fread(buffer, 1, sizeof(buffer), fp)) > 0)
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zipcFileWrite(epubf, buffer, length);
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while ((length = (int)fread(buffer, 1, sizeof(buffer), fp)) > 0)
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zipcFileWrite(epubf, buffer, length);
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fclose(fp);
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zipcFileFinish(epubf);
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fclose(fp);
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zipcFileFinish(epubf);
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}
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}
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else
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status = -1;
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unlink(xhtmlfile);
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/* OEBPS/package.opf file */
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zipcCreateFileWithString(epub, "OEBPS/package.opf", package_opf_string);
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/* OEBPS/toc.ncx file */
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// zipcCreateFileWithString(epub, "OEBPS/toc.ncx", toc_ncx_string);
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status |= zipcCreateFileWithString(epub, "OEBPS/package.opf", package_opf_string);
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/* OEBPS/nav.xhtml file */
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epubf = zipcCreateFile(epub, "OEBPS/nav.xhtml", 1);
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if ((fp = fopen(toc_xhtmlfile, "r")) != NULL)
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if ((epubf = zipcCreateFile(epub, "OEBPS/nav.xhtml", 1)) != NULL)
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{
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char buffer[65536]; /* Copy buffer */
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int length; /* Number of bytes */
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if ((fp = fopen(toc_xhtmlfile, "r")) != NULL)
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{
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char buffer[65536]; /* Copy buffer */
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int length; /* Number of bytes */
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while ((length = (int)fread(buffer, 1, sizeof(buffer), fp)) > 0)
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zipcFileWrite(epubf, buffer, length);
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while ((length = (int)fread(buffer, 1, sizeof(buffer), fp)) > 0)
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zipcFileWrite(epubf, buffer, length);
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fclose(fp);
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zipcFileFinish(epubf);
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fclose(fp);
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zipcFileFinish(epubf);
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}
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}
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else
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status = -1;
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unlink(toc_xhtmlfile);
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zipcClose(epub);
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if (status)
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fprintf(stderr, "mxmldoc: Unable to write \"%s\": %s\n", epubfile, zipcError(epub));
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else if (zipcClose(epub))
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fprintf(stderr, "mxmldoc: Unable to write \"%s\": %s\n", epubfile, strerror(errno));
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}
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#endif /* HAVE_ZLIB_H */
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/*
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