contrib: remove abandonned projects

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

1 files changed, 0 insertions, 540 deletions

diff --git a/contrib/lar/larlib.c b/contrib/lar/larlib.c
deleted file mode 100644
index aa9280a093..0000000000
--- a/contrib/lar/larlib.c
+++ /dev/null
@@ -1,540 +0,0 @@
-/*
- * lar - Lua Archive Library
- *
- *   Copyright (C) 2009 Jo-Philipp Wich <xm@subsignal.org>
- *
- *  Licensed under the Apache License, Version 2.0 (the "License");
- *  you may not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS,
- *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-
-#include "lua.h"
-#include "lualib.h"
-#include "lauxlib.h"
-#include "lar.h"
-
-typedef struct {
-	int fd;
-	char *data;
-	size_t length;
-} mmap_handle;
-
-static int larlib_perror( lua_State *L, const char *message )
-{
-	lua_pushnil(L);
-	lua_pushstring(L, message);
-
-	return 2;
-}
-
-int larlib_open( lua_State *L )
-{
-	lar_archive *ar, **udata;
-	const char *filename = luaL_checkstring( L, 1 );
-
-	if( filename != NULL && (ar = lar_open(filename)) != NULL )
-	{
-		if( (udata = lua_newuserdata(L, sizeof(lar_archive *))) != NULL )
-		{
-			*udata = ar;
-			luaL_getmetatable(L, "lar.archive");
-			lua_setmetatable(L, -2);
-		}
-		else
-		{
-			return luaL_error(L, "Out of memory");
-		}
-	}
-	else
-	{
-		return larlib_perror(L, "Archive not found");
-	}
-
-	return 1;
-}
-
-int larlib_find( lua_State *L )
-{
-	const char *filename = luaL_checkstring( L, 1 );
-	const char *basepath = luaL_optstring( L, 2, "./" );
-	int is_pkg = strstr(filename, "/") ? 0 : 1;
-	lar_archive *ar, **udata;
-
-	if( ((ar = lar_find_archive(filename, basepath, is_pkg)) != NULL) ||
-	    ((ar = lar_find_archive(filename, LUA_LDIR, is_pkg)) != NULL) ||
-		((ar = lar_find_archive(filename, LUA_CDIR, is_pkg)) != NULL) )
-	{
-		if( (udata = lua_newuserdata(L, sizeof(lar_archive *))) != NULL )
-		{
-			*udata = ar;
-			luaL_getmetatable(L, "lar.archive");
-			lua_setmetatable(L, -2);
-		}
-		else
-		{
-			return luaL_error(L, "Out of memory");
-		}
-	}
-	else
-	{
-		return larlib_perror(L, "Archive not found");
-	}
-
-	return 1;
-}
-
-int larlib_md5( lua_State *L )
-{
-	int i;
-	char md5[16], md5_hex[33];
-	const char *data = luaL_checkstring( L, 1 );
-	md5_state_t state;
-
-	md5_init(&state);
-	md5_append(&state, (const md5_byte_t *)data, strlen(data));
-	md5_finish(&state, (md5_byte_t *)md5);
-
-	for( i = 0; i < 16; i++ )
-		sprintf(&md5_hex[i*2], "%02x", (unsigned char)md5[i]);
-
-	lua_pushstring(L, md5_hex);
-	return 1;
-}
-
-int larlib_md5_file( lua_State *L )
-{
-	int i, fd, len;
-	char md5[16], md5_hex[33], buffer[1024];
-	const char *filename = luaL_checkstring( L, 1 );
-	md5_state_t state;
-
-	if( (fd = open(filename, O_RDONLY)) != -1 )
-	{
-		md5_init(&state);
-
-		while( (len = read(fd, buffer, 1024)) > 0 )
-			md5_append(&state, (const md5_byte_t *)buffer, len);
-
-		md5_finish(&state, (md5_byte_t *)md5);
-
-		for( i = 0; i < 16; i++ )
-			sprintf(&md5_hex[i*2], "%02x", (unsigned char)md5[i]);
-
-		close(fd);
-		lua_pushstring(L, md5_hex);
-	}
-	else
-	{
-		return larlib_perror(L, strerror(errno));
-	}
-
-	return 1;
-}
-
-static int larlib_mkpath( const char *name, const char *path, char *buffer )
-{
-	int nlen = strlen(name);
-	int plen = strlen(path);
-
-	if( (nlen + plen + 1) <= LAR_FNAME_BUFFER )
-	{
-		strcpy(buffer, path);
-
-		if( buffer[plen-1] != '/' )
-			buffer[plen++] = '/';
-
-		strcpy(&buffer[plen], name);
-		buffer[plen + nlen] = '\0';
-
-		return 0;
-	}
-
-	return 1;
-}
-
-static int larlib__gc( lua_State *L )
-{
-	lar_archive **archive = luaL_checkudata( L, 1, "lar.archive" );
-
-	if( *archive )
-		lar_close(*archive);
-
-	*archive = NULL;
-	return 0;
-}
-
-
-static int larlib_member__open( lua_State *L, lar_member *mb )
-{
-	lar_archive **archive = NULL;
-	const char *filename = NULL;
-	lar_member **udata;
-
-	if( mb == NULL )
-	{
-		*archive = luaL_checkudata( L, 1, "lar.archive" );
-		filename = luaL_checkstring( L, 2 );
-	}
-
-	if( mb != NULL || (mb = lar_open_member(*archive, filename)) != NULL )
-	{
-		if( (udata = lua_newuserdata(L, sizeof(lar_member *))) != NULL )
-		{
-			*udata = mb;
-			luaL_getmetatable(L, "lar.member");
-			lua_setmetatable(L, -2);
-		}
-		else
-		{
-			return luaL_error(L, "Out of memory");
-		}
-	}
-	else
-	{
-		return larlib_perror(L, "Member not found in archive");
-	}
-
-	return 1;
-}
-
-int larlib_member_open( lua_State *L )
-{
-	return larlib_member__open( L, NULL );
-}
-
-int larlib_member_find( lua_State *L )
-{
-	lar_archive **archive = luaL_checkudata( L, 1, "lar.archive" );
-	const char *package = luaL_checkstring( L, 2 );
-	lar_member *mb, **udata;
-
-	if( (mb = lar_find_member(*archive, package)) != NULL )
-	{
-		if( (udata = lua_newuserdata(L, sizeof(lar_member *))) != NULL )
-		{
-			*udata = mb;
-			luaL_getmetatable(L, "lar.member");
-			lua_setmetatable(L, -2);
-		}
-		else
-		{
-			return luaL_error(L, "Out of memory");
-		}
-	}
-	else
-	{
-		return larlib_perror(L, "Member not found in archive");
-	}
-
-	return 1;
-}
-
-int larlib_member_size( lua_State *L )
-{
-	lar_member **member = luaL_checkudata( L, 1, "lar.member" );
-	lua_pushnumber(L, (*member)->length);
-	return 1;
-}
-
-int larlib_member_type( lua_State *L )
-{
-	lar_member **member = luaL_checkudata( L, 1, "lar.member" );
-	lua_pushnumber(L, (*member)->type);
-	return 1;
-}
-
-int larlib_member_flags( lua_State *L )
-{
-	lar_member **member = luaL_checkudata( L, 1, "lar.member" );
-	lua_pushnumber(L, (*member)->flags);
-	return 1;
-}
-
-int larlib_member_read( lua_State *L )
-{
-	lar_member **member = luaL_checkudata( L, 1, "lar.member" );
-	int start  = luaL_checknumber( L, 2 );
-	int length = luaL_optnumber( L, 3, (*member)->length );
-	char *stringcopy;
-
-	if( (start >= 0) && (start < (*member)->length) && (length > 0) )
-	{
-		if( (start + length) >= (*member)->length )
-			length = (*member)->length - start;
-
-		if( (stringcopy = (char *)malloc(length + 1)) != NULL )
-		{
-			memcpy(stringcopy, &(*member)->data[start], length);
-			stringcopy[length] = '\0';
-			lua_pushstring(L, stringcopy);
-			free(stringcopy);
-		}
-		else
-		{
-			return luaL_error(L, "Out of memory");
-		}
-	}
-	else
-	{
-		return larlib_perror(L, "Invalid argument");
-	}
-
-	return 1;
-}
-
-int larlib_member_data( lua_State *L )
-{
-	lar_member **member = luaL_checkudata( L, 1, "lar.member" );
-	lua_pushstring(L, (*member)->data);
-	return 1;
-}
-
-int larlib_member_load( lua_State *L )
-{
-	lar_member **member = luaL_checkudata( L, 1, "lar.member" );
-	int status = luaL_loadbuffer( L, (*member)->data, (*member)->length,
-		"=(lar member)" );
-
-	if( status )
-	{
-		lua_pushnil(L);
-		lua_insert(L, -2);
-		return 2;
-	}
-
-	return 1;
-}
-
-static int larlib_member__gc( lua_State *L )
-{
-	lar_member **member = luaL_checkudata( L, 1, "lar.member" );
-
-	if( *member )
-		lar_close_member(*member);
-
-	*member = NULL;
-	return 0;
-}
-
-
-static int larlib_mmfile__open( lua_State *L, const char *filename )
-{
-	struct stat s;
-	mmap_handle *fh, **udata;
-
-	if( filename == NULL )
-		filename = (const char *)luaL_checkstring( L, 1 );
-
-	if( (fh = (mmap_handle *)malloc(sizeof(mmap_handle))) == NULL )
-		return larlib_perror(L, "Out of memory");
-
-	if( stat(filename, &s) > -1 && (fh->fd = open(filename, O_RDONLY)) > -1 )
-	{
-		fh->length = s.st_size;
-		fh->data   = mmap( 0, s.st_size, PROT_READ, MAP_PRIVATE, fh->fd, 0 );
-
-		if( fh->data == MAP_FAILED )
-			return larlib_perror(L, "Failed to mmap() file");
-
-		if( (udata = lua_newuserdata(L, sizeof(char *))) != NULL )
-		{
-			*udata = fh;
-			luaL_getmetatable(L, "lar.mmfile");
-			lua_setmetatable(L, -2);
-		}
-		else
-		{
-			return larlib_perror(L, "Out of memory");
-		}
-	}
-	else
-	{
-		return larlib_perror(L, strerror(errno));
-	}
-
-	return 1;
-}
-
-int larlib_mmfile_open( lua_State *L )
-{
-	return larlib_mmfile__open(L, NULL);
-}
-
-int larlib_mmfile_size( lua_State *L )
-{
-	mmap_handle **fh = luaL_checkudata( L, 1, "lar.mmfile" );
-	lua_pushnumber(L, (*fh)->length);
-	return 1;
-}
-
-int larlib_mmfile_read( lua_State *L )
-{
-	mmap_handle **fh = luaL_checkudata( L, 1, "lar.mmfile" );
-	int start  = luaL_checknumber( L, 2 );
-	int length = luaL_optnumber( L, 3, (*fh)->length );
-	char *stringcopy;
-
-	if( (start >= 0) && (start < (*fh)->length) && (length > 0) )
-	{
-		if( (start + length) >= (*fh)->length )
-			length = (*fh)->length - start;
-
-		if( (stringcopy = (char *)malloc(length + 1)) != NULL )
-		{
-			memcpy(stringcopy, &(*fh)->data[start], length);
-			stringcopy[length] = '\0';
-			lua_pushstring(L, stringcopy);
-			free(stringcopy);
-		}
-		else
-		{
-			return luaL_error(L, "Out of memory");
-		}
-	}
-	else
-	{
-		return larlib_perror(L, "Invalid argument");
-	}
-
-	return 1;
-}
-
-int larlib_mmfile_data( lua_State *L )
-{
-	mmap_handle **fh = luaL_checkudata( L, 1, "lar.mmfile" );
-	lua_pushstring(L, (*fh)->data);
-	return 1;
-}
-
-int larlib_mmfile_load( lua_State *L )
-{
-	mmap_handle **fh = luaL_checkudata( L, 1, "lar.mmfile" );
-	int status = luaL_loadbuffer(L, (*fh)->data, (*fh)->length, "=(mmap file)");
-
-	if( status )
-	{
-		lua_pushnil(L);
-		lua_insert(L, -2);
-		return 2;
-	}
-
-	return 1;
-}
-
-static int larlib_mmfile__gc( lua_State *L )
-{
-	mmap_handle **fh = luaL_checkudata( L, 1, "lar.mmfile" );
-
-	if( *fh )
-	{
-		close((*fh)->fd);
-		munmap((*fh)->data, (*fh)->length);
-		free(*fh);
-		*fh = NULL;
-	}
-
-	return 0;
-}
-
-
-int larlib_findfile( lua_State *L )
-{
-	int i;
-	const char *filename = luaL_checkstring( L, 1 );
-	const char *basepath = luaL_optstring( L, 2, "./" );
-	struct stat s;
-	lar_archive *ar;
-	lar_member  *mb;
-	LAR_FNAME(filepath);
-
-	const char *searchpath[3] = { basepath, LUA_LDIR, LUA_CDIR };
-
-	for( i = 0; i < 3; i++ )
-		if( !larlib_mkpath(filename, searchpath[i], filepath) )
-			if( stat(filepath, &s) > -1 && (s.st_mode & S_IFREG) )
-				return larlib_mmfile__open( L, filepath );
-
-	for( i = 0; i < 3; i++ )
-		if( (ar = lar_find_archive(filename, searchpath[i], 0)) != NULL )
-			if( (mb = lar_open_member(ar, filename)) != NULL )
-				return larlib_member__open( L, mb );
-
-	return larlib_perror(L, "File not found");
-}
-
-
-static const luaL_reg LAR_REG[] = {
-	{ "open",			larlib_open 		},
-	{ "find",			larlib_find 		},
-	{ "md5",			larlib_md5			},
-	{ "md5_file",		larlib_md5_file		},
-	{ "mmap",			larlib_mmfile_open	},
-	{ "findfile",		larlib_findfile		},
-	{ NULL,				NULL				}
-};
-
-static const luaL_reg LAR_ARCHIVE_REG[] = {
-	{ "member",			larlib_member_open	},
-	{ "find",			larlib_member_find	},
-	{ "__gc",			larlib__gc			},
-	{ NULL,				NULL				}
-};
-
-static const luaL_reg LAR_MEMBER_REG[] = {
-	{ "size",			larlib_member_size	},
-	{ "type",			larlib_member_type	},
-	{ "flags",			larlib_member_flags	},
-	{ "read",			larlib_member_read	},
-	{ "data",			larlib_member_data	},
-	{ "load",			larlib_member_load	},
-	{ "__gc",			larlib_member__gc	},
-	{ NULL,				NULL				}
-};
-
-static const luaL_reg LAR_MMFILE_REG[] = {
-	{ "size",			larlib_mmfile_size	},
-	{ "read",			larlib_mmfile_read	},
-	{ "data",			larlib_mmfile_data	},
-	{ "load",			larlib_mmfile_load	},
-	{ "__gc",			larlib_mmfile__gc	},
-	{ NULL,				NULL				}
-};
-
-
-LUALIB_API int luaopen_larlib( lua_State *L )
-{
-	luaL_newmetatable(L, "lar");
-	luaL_register(L, NULL, LAR_REG);
-	lua_pushvalue(L, -1);
-	lua_setfield(L, -2, "__index");
-	lua_setglobal(L, "lar");
-
-	luaL_newmetatable(L, "lar.archive");
-	luaL_register(L, NULL, LAR_ARCHIVE_REG);
-	lua_pushvalue(L, -1);
-	lua_setfield(L, -2, "__index");
-	lua_setglobal(L, "lar.archive");
-
-	luaL_newmetatable(L, "lar.member");
-	luaL_register(L, NULL, LAR_MEMBER_REG);
-	lua_pushvalue(L, -1);
-	lua_setfield(L, -2, "__index");
-	lua_setglobal(L, "lar.member");
-
-	luaL_newmetatable(L, "lar.mmfile");
-	luaL_register(L, NULL, LAR_MMFILE_REG);
-	lua_pushvalue(L, -1);
-	lua_setfield(L, -2, "__index");
-	lua_setglobal(L, "lar.mmfile");
-
-	return 1;
-}