From: John Tsiombikas Date: Fri, 28 Sep 2018 05:30:43 +0000 (+0300) Subject: added README, license, and configure script X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=commitdiff_plain;h=HEAD;p=assman added README, license, and configure script --- diff --git a/.gitignore b/.gitignore index 6592a48..4814652 100644 --- a/.gitignore +++ b/.gitignore @@ -3,4 +3,5 @@ *.swp *.a *.so* +Makefile examples/asscat/asscat diff --git a/COPYING b/COPYING new file mode 100644 index 0000000..f288702 --- /dev/null +++ b/COPYING @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If the Library as you +received it does not specify a version number of the GNU Lesser +General Public License, you may choose any version of the GNU Lesser +General Public License ever published by the Free Software Foundation. + + If the Library as you received it specifies that a proxy can decide +whether future versions of the GNU Lesser General Public License shall +apply, that proxy's public statement of acceptance of any version is +permanent authorization for you to choose that version for the +Library. diff --git a/Makefile b/Makefile deleted file mode 100644 index b6e21db..0000000 --- a/Makefile +++ /dev/null @@ -1,49 +0,0 @@ -src = $(wildcard src/*.c) -obj = $(src:.c=.o) -dep = $(obj:.o=.d) - -name = assman -so_major = 0 -so_minor = 1 - -lib_a = lib$(name).a -lib_so = lib$(name).so.$(so_major).$(so_minor) -soname = lib$(name).so.$(so_major) -devlink = lib$(name).so -shared = -shared -Wl,-soname,$(soname) - -warn = -pedantic -Wall -dbg = -g -opt = -O0 -def = -DBUILD_MOD_URL -pic = -fPIC - -CFLAGS = $(warn) $(dbg) $(opt) $(pic) $(def) $(inc) -LDFLAGS = -lpthread -lcurl - -.PHONY: all -all: $(lib_so) $(lib_a) $(soname) $(devlink) - -$(lib_so): $(obj) - $(CC) -o $@ $(shared) $(obj) $(LDFLAGS) - -$(lib_a): $(obj) - $(AR) rcs $@ $(obj) - -$(soname): $(lib_so) - rm -f $@ && ln -s $< $@ - -$(devlink): $(soname) - rm -f $@ && ln -s $< $@ - -%.d: %.c - @echo "generating depfile $< -> $@" - @$(CPP) $(CFLAGS) $< -MM -MT $(@:.d=.o) >$@ - -.PHONY: clean -clean: - rm -f $(obj) $(lib_a) $(lib_so) $(soname) $(devlink) - -.PHONY: cleandep -cleandep: - rm -f $(dep) diff --git a/Makefile.in b/Makefile.in new file mode 100644 index 0000000..798c560 --- /dev/null +++ b/Makefile.in @@ -0,0 +1,84 @@ +src = $(wildcard src/*.c) +obj = $(src:.c=.o) +dep = $(obj:.o=.d) + +name = assman +so_major = 0 +so_minor = 1 + +lib_a = lib$(name).a +sodir = lib + +sys := $(shell uname -s | sed 's/MINGW.*/mingw/') +ifeq ($(sys), Darwin) + lib_so = lib$(name).dylib + sharedopt = -dynamiclib + +else ifeq ($(sys), mingw) + lib_so = lib$(name).dll + sharedopt = -shared + sodir = bin + +else + ldname = lib$(name).so + soname = lib$(name).so.$(so_major) + lib_so = lib$(name).so.$(so_major).$(so_minor) + sharedopt = -shared -Wl,-soname,$(soname) +endif + + +warn = -pedantic -Wall +pic = -fPIC + +CFLAGS = $(warn) $(dbg) $(opt) $(pic) $(inc) $(mod_url_cflags) +LDFLAGS = $(mod_url_libs) + +.PHONY: all +all: $(lib_so) $(lib_a) $(soname) $(ldname) + +$(lib_so): $(obj) + $(CC) -o $@ $(sharedopt) $(obj) $(LDFLAGS) + +$(lib_a): $(obj) + $(AR) rcs $@ $(obj) + +$(soname): $(lib_so) + rm -f $@ && ln -s $< $@ + +$(ldname): $(soname) + rm -f $@ && ln -s $< $@ + +-include $(dep) + +%.d: %.c + @echo "generating depfile $< -> $@" + @$(CPP) $(CFLAGS) $< -MM -MT $(@:.d=.o) >$@ + +.PHONY: clean +clean: + rm -f $(obj) $(lib_a) $(lib_so) $(soname) $(ldname) + +.PHONY: cleandep +cleandep: + rm -f $(dep) + +.PHONY: install +install: $(lib_a) $(lib_so) + mkdir -p $(DESTDIR)$(PREFIX)/bin $(DESTDIR)$(PREFIX)/lib $(DESTDIR)$(PREFIX)/include + cp $(lib_a) $(DESTDIR)$(PREFIX)/lib/$(lib_a) + cp $(lib_so) $(DESTDIR)$(PREFIX)/$(sodir)/$(lib_so) + cp src/assman.h $(DESTDIR)$(PREFIX)/include/assman.h + [ -n "$(ldname)" ] && \ + rm -f $(DESTDIR)$(PREFIX)/$(sodir)/$(ldname) $(DESTDIR)$(PREFIX)/$(sodir)/$(soname) && \ + cd $(DESTDIR)$(PREFIX)/lib && ln -s $(lib_so) $(ldname) && ln -s $(lib_so) $(soname) || true + + +.PHONY: uninstall +uninstall: + rm -f $(DESTDIR)$(PREFIX)/include/assman.h + rm -f $(DESTDIR)$(PREFIX)/lib/$(lib_a) + rm -f $(DESTDIR)$(PREFIX)/$(sodir)/$(lib_so) + [ -n "$(ldname)" ] && \ + rm -f $(DESTDIR)$(PREFIX)/$(sodir)/$(ldname) && \ + rm -f $(DESTDIR)$(PREFIX)/$(sodir)/$(soname) || true + diff --git a/README.md b/README.md new file mode 100644 index 0000000..802a694 --- /dev/null +++ b/README.md @@ -0,0 +1,58 @@ +assman +====== + +About +----- +Assman is a library for accessing assets (read only access to data files) in +multiple ways through a simple file I/O interface designed as a drop-in +replacement to C fopen/fread/etc I/O calls. In most cases you can just prefix +all your I/O calls with `ass_` and change `FILE*` to `ass_file*`, and it will +just work. + +The access modules provided are: + - `mod_path`: maps an arbitrary filesystem path to your chosen prefix. For + instance, after calling `ass_add_path("data", "/usr/share/mygame")` you can + access the data file `/usr/share/mygame/foo.png` by calling + `ass_fopen("data/foo.png", "rb")`. + + - `mod_archive`: mounts the contents of an archive to your chosen prefix. For + example, after calling `ass_add_archive("data", "data.tar")` you can access + the contents of the tarball as if they where contents of a virtual `data` + directory. + + - `mod_url`: maps a url prefix to your chosen prefix. For example, after + calling `ass_add_url("data", "http://mydomain/myapp/data")` you can access + `http://mydomain/myapp/data/foo.png` by calling + `ass_fopen("data/foo.png", "rb")`. + +NOTE: `mod_archive` is not implemented yet. Planned support for tar and zip +archives. + +License +------- +Copyright (C) 2018 John Tsiombikas + +The assman library is free software. Feel free to use, modify, and/or +redistribute it under the terms of the GNU Lesser General Public License +version 3, or at your option any later version published by the Free Software +Foundation. See COPYING and COPYING.LESSER for details. + +Build +----- +To build and install assman on UNIX, run the usual: + + ./configure + make + make install + +The `mod_url` module depends on `libcurl` and uses POSIX threads. If you don't +want that dependency, you can disable `mod_url` by passing `--disable-url` to +`configure`. + +See `./configure --help` for a complete list of build-time options. + +To cross-compile for windows with mingw-w64, try the following incantation: + + ./configure --prefix=/usr/i686-w64-mingw32 + make CC=i686-w64-mingw32-gcc AR=i686-w64-mingw32-ar sys=mingw + make install sys=mingw diff --git a/configure b/configure new file mode 100755 index 0000000..e817eb6 --- /dev/null +++ b/configure @@ -0,0 +1,53 @@ +#!/bin/sh + +prefix=/usr/local +opt=false +dbg=true +build_mod_url=true + +while [ $# != 0 ]; do + case $1 in + --prefix=*) + prefix=`echo $1 | sed 's/^--prefix=//'` + ;; + --enable-opt) + opt=true + ;; + --disable-opt) + opt=false + ;; + --enable-dbg) + dbg=true + ;; + --disable-dbg) + dbg=false + ;; + --enable-url) + build_mod_url=true + ;; + --disable-url) + build_mod_url=false + ;; + esac + shift +done + +echo "installation prefix: $prefix" +$build_mod_url && echo 'build mod_url: yes' || echo 'build mod_url: no' +$opt && echo 'optimizations: yes' || echo 'optimizations: no' +$dbg && echo 'debug symbols: yes' || echo 'debug symbols: no' + +echo "Configuring assman..." + +echo "# do not modify this file manually, it's generated by the configure script" >Makefile +echo "PREFIX = $prefix" >>Makefile +$opt && echo '-O3' | xargs echo 'opt =' >>Makefile +$dbg && echo '-g' | xargs echo 'dbg =' >>Makefile +if $build_mod_url; then + echo 'mod_url_cflags = -DBUILD_MOD_URL' >>Makefile + echo 'mod_url_libs = -lcurl -lpthread' >>Makefile +fi +echo '# --- end of generated part, start of Makefile.in ---' >>Makefile +cat Makefile.in >>Makefile + +echo 'Done. Run make (or gmake) to compile.'