diff options
Diffstat (limited to 'Src/Wasabi/bfc/parse')
| -rw-r--r-- | Src/Wasabi/bfc/parse/Makefile.am | 4 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/Makefile.in | 372 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/PathParseW.cpp | 55 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/hierarchyparser.cpp | 99 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/hierarchyparser.h | 55 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/paramparser.cpp | 20 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/paramparser.h | 23 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/pathparse.cpp | 54 | ||||
| -rw-r--r-- | Src/Wasabi/bfc/parse/pathparse.h | 152 |
9 files changed, 834 insertions, 0 deletions
diff --git a/Src/Wasabi/bfc/parse/Makefile.am b/Src/Wasabi/bfc/parse/Makefile.am new file mode 100644 index 00000000..ba35f4f9 --- /dev/null +++ b/Src/Wasabi/bfc/parse/Makefile.am @@ -0,0 +1,4 @@ +INCLUDES = -I$(top_srcdir)/src $(all_includes) +METASOURCES = AUTO +noinst_HEADERS = hierarchyparser.h paramparser.h pathparse.h + diff --git a/Src/Wasabi/bfc/parse/Makefile.in b/Src/Wasabi/bfc/parse/Makefile.in new file mode 100644 index 00000000..09b532c0 --- /dev/null +++ b/Src/Wasabi/bfc/parse/Makefile.in @@ -0,0 +1,372 @@ +# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am + +# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + + +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include + +DESTDIR = + +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ + +top_builddir = ../../.. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) +INSTALL_DATA = @INSTALL_DATA@ +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +transform = @program_transform_name@ + +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ +AR = @AR@ +AS = @AS@ +CC = @CC@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +DLLTOOL = @DLLTOOL@ +ECHO = @ECHO@ +EGREP = @EGREP@ +EXEEXT = @EXEEXT@ +F77 = @F77@ +GCJ = @GCJ@ +GCJFLAGS = @GCJFLAGS@ +HAVE_LIB = @HAVE_LIB@ +LIB = @LIB@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +LTLIB = @LTLIB@ +MAKEINFO = @MAKEINFO@ +OBJDUMP = @OBJDUMP@ +OBJEXT = @OBJEXT@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +RC = @RC@ +STRIP = @STRIP@ +VERSION = @VERSION@ + +INCLUDES = -I$(top_srcdir)/src $(all_includes) +METASOURCES = AUTO +noinst_LTLIBRARIES = libbfc_parse.la +libbfc_parse_la_SOURCES = hierarchyparser.cpp paramparser.cpp pathparse.cpp +noinst_HEADERS = hierarchyparser.h paramparser.h pathparse.h +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_HEADER = ../../../config.h +CONFIG_CLEAN_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) + + +DEFS = @DEFS@ -I. -I$(srcdir) -I../../.. +CPPFLAGS = @CPPFLAGS@ +LDFLAGS = @LDFLAGS@ +LIBS = @LIBS@ +libbfc_parse_la_LDFLAGS = +libbfc_parse_la_LIBADD = +libbfc_parse_la_OBJECTS = hierarchyparser.lo paramparser.lo \ +pathparse.lo +CXXFLAGS = @CXXFLAGS@ +CXXCOMPILE = $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) +CXXLD = $(CXX) +CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(LDFLAGS) -o $@ +HEADERS = $(noinst_HEADERS) + +DIST_COMMON = Makefile.am Makefile.in + + +DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) + +TAR = tar +GZIP_ENV = --best +DEP_FILES = .deps/hierarchyparser.P .deps/paramparser.P \ +.deps/pathparse.P +SOURCES = $(libbfc_parse_la_SOURCES) +OBJECTS = $(libbfc_parse_la_OBJECTS) + +all: all-redirect +.SUFFIXES: +.SUFFIXES: .S .c .cpp .lo .o .obj .s +$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && $(AUTOMAKE) --gnu src/bfc/parse/Makefile + +Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES) + cd $(top_builddir) \ + && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status + + +mostlyclean-noinstLTLIBRARIES: + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + +distclean-noinstLTLIBRARIES: + +maintainer-clean-noinstLTLIBRARIES: + +# FIXME: We should only use cygpath when building on Windows, +# and only if it is available. +.c.obj: + $(COMPILE) -c `cygpath -w $<` + +.s.o: + $(COMPILE) -c $< + +.S.o: + $(COMPILE) -c $< + +mostlyclean-compile: + -rm -f *.o core *.core + -rm -f *.$(OBJEXT) + +clean-compile: + +distclean-compile: + -rm -f *.tab.c + +maintainer-clean-compile: + +.s.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +.S.lo: + $(LIBTOOL) --mode=compile $(COMPILE) -c $< + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + +maintainer-clean-libtool: + +libbfc_parse.la: $(libbfc_parse_la_OBJECTS) $(libbfc_parse_la_DEPENDENCIES) + $(CXXLINK) $(libbfc_parse_la_LDFLAGS) $(libbfc_parse_la_OBJECTS) $(libbfc_parse_la_LIBADD) $(LIBS) +.cpp.o: + $(CXXCOMPILE) -c $< +.cpp.obj: + $(CXXCOMPILE) -c `cygpath -w $<` +.cpp.lo: + $(LTCXXCOMPILE) -c $< + +tags: TAGS + +ID: $(HEADERS) $(SOURCES) $(LISP) + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + here=`pwd` && cd $(srcdir) \ + && mkid -f$$here/ID $$unique $(LISP) + +TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP) + tags=; \ + here=`pwd`; \ + list='$(SOURCES) $(HEADERS)'; \ + unique=`for i in $$list; do echo $$i; done | \ + awk ' { files[$$0] = 1; } \ + END { for (i in files) print i; }'`; \ + test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \ + || (cd $(srcdir) && etags -o $$here/TAGS $(ETAGS_ARGS) $$tags $$unique $(LISP)) + +mostlyclean-tags: + +clean-tags: + +distclean-tags: + -rm -f TAGS ID + +maintainer-clean-tags: + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) + +subdir = src/bfc/parse + +distdir: $(DISTFILES) + here=`cd $(top_builddir) && pwd`; \ + top_distdir=`cd $(top_distdir) && pwd`; \ + distdir=`cd $(distdir) && pwd`; \ + cd $(top_srcdir) \ + && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu src/bfc/parse/Makefile + @for file in $(DISTFILES); do \ + d=$(srcdir); \ + if test -d $$d/$$file; then \ + cp -pr $$d/$$file $(distdir)/$$file; \ + else \ + test -f $(distdir)/$$file \ + || ln $$d/$$file $(distdir)/$$file 2> /dev/null \ + || cp -p $$d/$$file $(distdir)/$$file || :; \ + fi; \ + done + +DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :) + +-include $(DEP_FILES) + +mostlyclean-depend: + +clean-depend: + +distclean-depend: + -rm -rf .deps + +maintainer-clean-depend: + +%.o: %.c + @echo '$(COMPILE) -c $<'; \ + $(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $< + @-cp .deps/$(*F).pp .deps/$(*F).P; \ + tr ' ' '\012' < .deps/$(*F).pp \ + | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \ + >> .deps/$(*F).P; \ + rm .deps/$(*F).pp + +%.lo: %.c + @echo '$(LTCOMPILE) -c $<'; \ + $(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $< + @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \ + < .deps/$(*F).pp > .deps/$(*F).P; \ + tr ' ' '\012' < .deps/$(*F).pp \ + | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \ + >> .deps/$(*F).P; \ + rm -f .deps/$(*F).pp + +%.o: %.cpp + @echo '$(CXXCOMPILE) -c $<'; \ + $(CXXCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $< + @-cp .deps/$(*F).pp .deps/$(*F).P; \ + tr ' ' '\012' < .deps/$(*F).pp \ + | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \ + >> .deps/$(*F).P; \ + rm .deps/$(*F).pp + +%.lo: %.cpp + @echo '$(LTCXXCOMPILE) -c $<'; \ + $(LTCXXCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $< + @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \ + < .deps/$(*F).pp > .deps/$(*F).P; \ + tr ' ' '\012' < .deps/$(*F).pp \ + | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \ + >> .deps/$(*F).P; \ + rm -f .deps/$(*F).pp +info-am: +info: info-am +dvi-am: +dvi: dvi-am +check-am: all-am +check: check-am +installcheck-am: +installcheck: installcheck-am +install-exec-am: +install-exec: install-exec-am + +install-data-am: +install-data: install-data-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am +install: install-am +uninstall-am: +uninstall: uninstall-am +all-am: Makefile $(LTLIBRARIES) $(HEADERS) +all-redirect: all-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install +installdirs: + + +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + -rm -f config.cache config.log stamp-h stamp-h[0-9]* + +maintainer-clean-generic: +mostlyclean-am: mostlyclean-noinstLTLIBRARIES mostlyclean-compile \ + mostlyclean-libtool mostlyclean-tags mostlyclean-depend \ + mostlyclean-generic + +mostlyclean: mostlyclean-am + +clean-am: clean-noinstLTLIBRARIES clean-compile clean-libtool \ + clean-tags clean-depend clean-generic mostlyclean-am + +clean: clean-am + +distclean-am: distclean-noinstLTLIBRARIES distclean-compile \ + distclean-libtool distclean-tags distclean-depend \ + distclean-generic clean-am + -rm -f libtool + +distclean: distclean-am + +maintainer-clean-am: maintainer-clean-noinstLTLIBRARIES \ + maintainer-clean-compile maintainer-clean-libtool \ + maintainer-clean-tags maintainer-clean-depend \ + maintainer-clean-generic distclean-am + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + +maintainer-clean: maintainer-clean-am + +.PHONY: mostlyclean-noinstLTLIBRARIES distclean-noinstLTLIBRARIES \ +clean-noinstLTLIBRARIES maintainer-clean-noinstLTLIBRARIES \ +mostlyclean-compile distclean-compile clean-compile \ +maintainer-clean-compile mostlyclean-libtool distclean-libtool \ +clean-libtool maintainer-clean-libtool tags mostlyclean-tags \ +distclean-tags clean-tags maintainer-clean-tags distdir \ +mostlyclean-depend distclean-depend clean-depend \ +maintainer-clean-depend info-am info dvi-am dvi check check-am \ +installcheck-am installcheck install-exec-am install-exec \ +install-data-am install-data install-am install uninstall-am uninstall \ +all-redirect all-am all installdirs mostlyclean-generic \ +distclean-generic clean-generic maintainer-clean-generic clean \ +mostlyclean distclean maintainer-clean + + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/Src/Wasabi/bfc/parse/PathParseW.cpp b/Src/Wasabi/bfc/parse/PathParseW.cpp new file mode 100644 index 00000000..e60f422a --- /dev/null +++ b/Src/Wasabi/bfc/parse/PathParseW.cpp @@ -0,0 +1,55 @@ +#include <bfc/bfc_assert.h> +#include "pathparse.h" + +PathParserW::PathParserW(const wchar_t *_str, const wchar_t *sep, int uniquestrs) : + processed(FALSE), str(_str ? _str : L""), separators(sep), uniques(uniquestrs) +{ + ASSERT(sep != NULL); +} + +int PathParserW::getNumStrings() { + process(); + return strings.getNumItems(); +} + +wchar_t *PathParserW::enumString(int i) { + process(); + return strings[i]; +} + +wchar_t *PathParserW::enumStringSafe(int i, wchar_t *def_val) { + wchar_t *ret = enumString(i); + if (ret == NULL) ret = def_val; + return ret; +} + +void PathParserW::process() { + if (processed) return; + processed = 1; + preProcess(str); + wchar_t *nonconst = str.getNonConstVal(); + wchar_t *context=0; + + wchar_t *pt = WCSTOK(nonconst, separators, &context); + if (pt == NULL) return; + postProcess(pt); + strings.addItem(pt); + for (;;) { + wchar_t *pt = WCSTOK(NULL, separators, &context); + if (pt == NULL) break; + postProcess(pt); + if (uniques) { + int exists = 0; + foreach(strings) + if (!WCSICMP(strings.getfor(), pt)) + { + exists=1; + break; + } + endfor; + if (exists) continue; + } + strings.addItem(pt); + } +} + diff --git a/Src/Wasabi/bfc/parse/hierarchyparser.cpp b/Src/Wasabi/bfc/parse/hierarchyparser.cpp new file mode 100644 index 00000000..8d07ed82 --- /dev/null +++ b/Src/Wasabi/bfc/parse/hierarchyparser.cpp @@ -0,0 +1,99 @@ +#include "precomp_wasabi_bfc.h" +#include "hierarchyparser.h" +#include <bfc/nsguid.h> +#include <wchar.h> +// This uses an AMAZINGLY inefficient algorithm! woo hoo! + +HierarchyParser::HierarchyParser(const wchar_t *str, const wchar_t *_sibling, const wchar_t *_escape, const wchar_t *_parent_open, const wchar_t *_parent_close) { + // Create a new rootnode. + rootnode = new HPNode(str); + // Parse the rootnode's contents into the rootnode's children. + HierarchyParser downparse(rootnode, _sibling, _escape, _parent_open, _parent_close); + // Set the actual name of the rootnode ("") + (*rootnode)() = L""; + // Mark that this was our allocation + myalloc = 1; +} + +HierarchyParser::~HierarchyParser() { + // If we alloc, we must delete. + if (myalloc) { + delete rootnode; + } +} + +HPNode *HierarchyParser::findGuid(GUID g) { + return NULL; +} + +HPNode *HierarchyParser::findString(const wchar_t *str) { + return NULL; +} + +HierarchyParser::HierarchyParser(HPNode *_rootnode, const wchar_t *_sibling, const wchar_t *_escape, const wchar_t *_parent_open, const wchar_t *_parent_close) { + // We did not alloc, we should not delete. + rootnode = _rootnode; + sibling = _sibling; + escape = _escape; + parent_open = _parent_open; + parent_close = _parent_close; + + myalloc = 0; + + const wchar_t *parsestr = (*rootnode)(); + + size_t i, length = wcslen(parsestr), depth = 0; + + StringW curr_sibling; + + for (i = 0; i < length; i++ ) { + wchar_t c = parsestr[i]; + + if (isEscape(c)) { + // always add the next character + curr_sibling += parsestr[++i]; + } else if (isSibling(c)) { + // if we're not inside someone else, + if (!depth) { + // okay, we're done with the current sibling. ship him off. + processSibling(curr_sibling); + // on to the next sibling! + curr_sibling = L""; + } else { + curr_sibling += c; + } + } else if (isParentOpen(c)) { + // increment depth + curr_sibling += c; + depth++; + } else if (isParentClose(c)) { + // decrement depth + curr_sibling += c; + depth--; + } else { + curr_sibling += c; + } + } + + // If there is anything left over, process it as a sibling. + if (curr_sibling.len()) { + processSibling(curr_sibling); + } +} + +void HierarchyParser::processSibling(const wchar_t *sibstr) { + StringW curr_sibling = sibstr; + // slice the name out of the front of the string. + StringW sibling_name = curr_sibling.lSpliceChar(parent_open); + // curr_sibling will contain the children of this sibling (or nothing). + curr_sibling.rSpliceChar(parent_close); + // create a new child for our root node to contain the sibling's child info + HPNode *child = new HPNode(curr_sibling, rootnode); + // parse the child hierarchically for its children + HierarchyParser childparser(child, sibling, escape, parent_open, parent_close); + // once parsed. set its name to be this sibling + (*child)() = sibling_name; + // and lastly add him as a child to the root node. + rootnode->addChild(child); +} + diff --git a/Src/Wasabi/bfc/parse/hierarchyparser.h b/Src/Wasabi/bfc/parse/hierarchyparser.h new file mode 100644 index 00000000..286b3706 --- /dev/null +++ b/Src/Wasabi/bfc/parse/hierarchyparser.h @@ -0,0 +1,55 @@ +#ifndef __PARAMPARSE_H +#define __PARAMPARSE_H + +#include <bfc/parse/pathparse.h> +#include <bfc/node.h> +#include <bfc/string/StringW.h> + + +// typedef NodeC<String> HPNode // OH YAH, YOU CAN'T FWD REF TYPEDEFS. STOOOOOOPID. +class HPNode : public NodeC<StringW> { +public: + HPNode( const StringW & myPayload, NodeC<StringW> * myParent = NULL ) : NodeC<StringW>(myPayload, myParent) {} +}; + +class HierarchyParser { +public: + HierarchyParser(const wchar_t *str = NULL, const wchar_t *_sibling=L";", const wchar_t *_escape=L"\\", const wchar_t *_parent_open=L"(", const wchar_t *_parent_close=L")") ; + ~HierarchyParser(); + + HPNode *findGuid(GUID g); + HPNode *findString(const wchar_t *str); + + int hasGuid(GUID g) { return findGuid(g) != NULL; } + int hasString(const wchar_t *str) { return findString(str) != NULL; } + + HPNode *rootNode() { return rootnode; } + +private: + HPNode *rootnode; + int myalloc; + + StringW sibling; + StringW escape; + StringW parent_open; + StringW parent_close; + + HierarchyParser(HPNode *_rootnode, const wchar_t *_sibling=L";", const wchar_t *_escape=L"\\", const wchar_t *_parent_open=L"(", const wchar_t *_parent_close=L")"); + void processSibling(const wchar_t *sibling); + + + inline int isSibling(wchar_t c) { + return sibling.lFindChar(c) != -1; + } + inline int isEscape(wchar_t c) { + return escape.lFindChar(c) != -1; + } + inline int isParentOpen(wchar_t c) { + return parent_open.lFindChar(c) != -1; + } + inline int isParentClose(wchar_t c) { + return parent_close.lFindChar(c) != -1; + } +}; + +#endif diff --git a/Src/Wasabi/bfc/parse/paramparser.cpp b/Src/Wasabi/bfc/parse/paramparser.cpp new file mode 100644 index 00000000..c68bbbe2 --- /dev/null +++ b/Src/Wasabi/bfc/parse/paramparser.cpp @@ -0,0 +1,20 @@ +#include "precomp_wasabi_bfc.h" +#include "paramparser.h" +#include <bfc/nsguid.h> +#include <bfc/wasabi_std.h> + +int ParamParser::findGuid(GUID g) { + for (int i=0;i<getNumItems();i++) { + const wchar_t *e = enumItem(i); + GUID eguid = nsGUID::fromCharW(e); + if (g == eguid) return i; + } + return -1; +} + +int ParamParser::findString(const wchar_t *str) { + for (int i=0;i<getNumItems();i++) { + if (!WCSICMP(str, enumItem(i))) return i; + } + return -1; +}
\ No newline at end of file diff --git a/Src/Wasabi/bfc/parse/paramparser.h b/Src/Wasabi/bfc/parse/paramparser.h new file mode 100644 index 00000000..69573bdc --- /dev/null +++ b/Src/Wasabi/bfc/parse/paramparser.h @@ -0,0 +1,23 @@ +#ifndef __PARAMPARSE_H +#define __PARAMPARSE_H + +#include <bfc/parse/pathparse.h> + +class ParamParser : private PathParserW +{ + public: + + ParamParser(const wchar_t *str, const wchar_t *sep=L";", int unique=0) : PathParserW(str, sep, unique) {} + + int findGuid(GUID g); + int findString(const wchar_t *str); + + int hasGuid(GUID g) { return findGuid(g) >= 0; } + int hasString(const wchar_t *str) { return findString(str) >= 0; } + + const wchar_t *enumItem(int element) { return enumString(element); } + int getNumItems() { return getNumStrings(); } + const wchar_t *getLastItem() { return getLastString(); } +}; + +#endif diff --git a/Src/Wasabi/bfc/parse/pathparse.cpp b/Src/Wasabi/bfc/parse/pathparse.cpp new file mode 100644 index 00000000..a6653d5d --- /dev/null +++ b/Src/Wasabi/bfc/parse/pathparse.cpp @@ -0,0 +1,54 @@ +#include "precomp_wasabi_bfc.h" +#include <bfc/wasabi_std.h> +#include "pathparse.h" + +PathParser::PathParser(const char *_str, const char *sep, int uniquestrs) : + processed(FALSE), str(_str ? _str : ""), separators(sep), uniques(uniquestrs) +{ + ASSERT(sep != NULL); +} + +int PathParser::getNumStrings() { + process(); + return strings.getNumItems(); +} + +char *PathParser::enumString(int i) { + process(); + return strings[i]; +} + +char *PathParser::enumStringSafe(int i, char *def_val) { + char *ret = enumString(i); + if (ret == NULL) ret = def_val; + return ret; +} + +void PathParser::process() { + if (processed) return; + processed = 1; + preProcess(str); + char *nonconst = str.getNonConstVal(); + + char *pt = strtok(nonconst, separators); + if (pt == NULL) return; + postProcess(pt); + strings.addItem(pt); + for (;;) { + char *pt = strtok(NULL, separators); + if (pt == NULL) break; + postProcess(pt); + if (uniques) { + int exists = 0; + foreach(strings) + if (STRCASEEQL(strings.getfor(), pt)) { + exists=1; + break; + } + endfor; + if (exists) continue; + } + strings.addItem(pt); + } +} + diff --git a/Src/Wasabi/bfc/parse/pathparse.h b/Src/Wasabi/bfc/parse/pathparse.h new file mode 100644 index 00000000..67a22ffe --- /dev/null +++ b/Src/Wasabi/bfc/parse/pathparse.h @@ -0,0 +1,152 @@ +#ifndef _PATHPARSE_H +#define _PATHPARSE_H + +#include <bfc/ptrlist.h> +#include <bfc/string/bfcstring.h> +#include <bfc/string/StringW.h> + +/** + PathParser is a class that parses a DOS/Windows (example: C:\DOS) + style path as well as a UNIX style path (example: /usr/local/bin/). + + @short Path parser for Windows and UNIX style paths. + @author Nullsoft + @ver 1.0 +*/ +class PathParser +{ +public: + /** + When PathParser is instantiated, the contructor takes the path to + parse and the separators to use to parse the path. It will then + parse the path using the separators and make the parsed elements + available. If no separators are given \ and / are used. + + @param str The path to parse. + @param separators String that contains the separators to use. Single character separators only. + No delimiters between separators in the string. + */ + PathParser(const char *_str, const char *sep = "\\/", int uniquestrs = 0); + + void setString(const char *string, const char *separators = "\\/"); + + /** + Gets the number of path elements found in the path. + + @ret The number of path elements found. + */ + int getNumStrings(); + + /** + Gets the number of path elements found in the path. + + @ret The number of path elements found. + */ + char *enumString(int i); + + char *enumStringSafe(int i, char *def_val=""); + + /** + Gets the last path element from the parsed path. + + @ret The last path element from the parsed path. + */ + char *getLastString() { return enumString(getNumStrings()-1); } + +protected: + /** + Override available for pre-processing of the + string before it's split. This is done at the start + of the process() call. + + @param str A reference to the string to pre-process. + */ + virtual void preProcess(String &str) { } + + /** + Override available for post-processing of the pieces + of the command line that are obtained after it's + been split. + + @param str The command line piece to post-process. + */ + virtual void postProcess(char *str) { } + +private: + void process(); + int processed; + String str; + String separators; + PtrList<char> strings; + int uniques; +}; + +class PathParserW +{ +public: + /** + When PathParser is instantiated, the contructor takes the path to + parse and the separators to use to parse the path. It will then + parse the path using the separators and make the parsed elements + available. If no separators are given \ and / are used. + + @param str The path to parse. + @param separators String that contains the separators to use. Single character separators only. + No delimiters between separators in the string. + */ + PathParserW(const wchar_t *_str, const wchar_t *sep = L"\\/", int uniquestrs = 0); + + void setString(const wchar_t *string, const wchar_t *separators = L"\\/"); + + /** + Gets the number of path elements found in the path. + + @ret The number of path elements found. + */ + int getNumStrings(); + + /** + Gets the number of path elements found in the path. + + @ret The number of path elements found. + */ + wchar_t *enumString(int i); + + wchar_t *enumStringSafe(int i, wchar_t *def_val=L""); + + /** + Gets the last path element from the parsed path. + + @ret The last path element from the parsed path. + */ + wchar_t *getLastString() { return enumString(getNumStrings()-1); } + +protected: + /** + Override available for pre-processing of the + string before it's split. This is done at the start + of the process() call. + + @param str A reference to the string to pre-process. + */ + virtual void preProcess(StringW &str) { } + + /** + Override available for post-processing of the pieces + of the command line that are obtained after it's + been split. + + @param str The command line piece to post-process. + */ + virtual void postProcess(wchar_t *str) { } + +private: + void process(); + int processed; + StringW str; + StringW separators; + PtrList<wchar_t> strings; + int uniques; +}; + +#endif |