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-rw-r--r--src/make-pkglist.c3155
1 files changed, 3155 insertions, 0 deletions
diff --git a/src/make-pkglist.c b/src/make-pkglist.c
new file mode 100644
index 0000000..103d540
--- /dev/null
+++ b/src/make-pkglist.c
@@ -0,0 +1,3155 @@
+
+/**********************************************************************
+
+ Copyright 2019 Andrey V.Kosteltsev
+
+ Licensed under the Radix.pro License, Version 1.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ https://radix.pro/licenses/LICENSE-1.0-en_US.txt
+
+ 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.
+
+ **********************************************************************/
+
+#include <config.h>
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <stdint.h>
+#include <dirent.h>
+#include <sys/stat.h> /* chmod(2) */
+#include <sys/file.h> /* flock(2) */
+#include <fcntl.h>
+#include <linux/limits.h>
+#include <alloca.h> /* alloca(3) */
+#include <string.h> /* strdup(3) */
+#include <strings.h> /* index(3) */
+#include <libgen.h> /* basename(3) */
+#include <ctype.h> /* tolower(3) */
+#include <errno.h>
+#include <time.h>
+#include <sys/time.h>
+#include <pwd.h>
+#include <grp.h>
+#include <stdarg.h>
+#include <unistd.h>
+
+#include <math.h>
+
+#include <sys/wait.h>
+
+#include <sys/resource.h>
+
+#include <signal.h>
+#if !defined SIGCHLD && defined SIGCLD
+# define SIGCHLD SIGCLD
+#endif
+
+#define _GNU_SOURCE
+#include <getopt.h>
+
+
+#include <msglog.h>
+#include <wrapper.h>
+#include <system.h>
+
+#include <dlist.h>
+#include <pkglist.h>
+
+#define PROGRAM_NAME "make-pkglist"
+
+#include <defs.h>
+
+
+char *program = PROGRAM_NAME;
+char *srcdir = NULL, *pkglist_fname = NULL,
+ *tmpdir = NULL;
+
+char *srclist_fname = NULL;
+
+struct srcpkg_fname
+{
+ char *name;
+ int line;
+};
+
+struct dlist *srcpkg_fnames = NULL;
+
+int exit_status = EXIT_SUCCESS; /* errors counter */
+char *selfdir = NULL;
+
+int __done = 0, __child = 0;
+
+enum _output_format {
+ OFMT_LIST = 0,
+ OFMT_JSON,
+
+ OFMT_UNKNOWN
+} output_format = OFMT_LIST;
+
+enum _tree_format tree_format = TFMT_BIN;
+
+enum _input_type {
+ IFMT_PKG = 0,
+ IFMT_LOG,
+
+ IFMT_UNKNOWN
+} input_format = IFMT_UNKNOWN;
+
+enum _priority priority = REQUIRED;
+
+/***************************************************************
+ Exclude declarations:
+ */
+static struct dlist *exclude = NULL;
+
+static void add_exclude( const char *name );
+static void free_exclude( void );
+
+static void read_exclude_list( const char *optarg );
+/*
+ End of exclude declarstions.
+ ***************************************************************/
+
+/***************************************************************
+ Source file names functions:
+ */
+static struct srcpkg_fname *srcpkg_fname_alloc( const char *name, int line )
+{
+ struct srcpkg_fname *fname = NULL;
+
+ fname = (struct srcpkg_fname *)malloc( sizeof( struct srcpkg_fname ) );
+ if( !fname ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ fname->name = xstrdup( name );
+ fname->line = line;
+
+ return fname;
+}
+
+static void srcpkg_fname_free( struct srcpkg_fname *fname )
+{
+ if( fname )
+ {
+ if( fname->name ) { free( fname->name ); fname->name = NULL; }
+ free( fname );
+ }
+}
+
+static void __srcpkg_fname_free_func( void *data, void *user_data )
+{
+ struct srcpkg_fname *fname = (struct srcpkg_fname *)data;
+ if( fname ) { srcpkg_fname_free( fname ); }
+}
+
+static void free_srcpkg_fnames( void )
+{
+ if( srcpkg_fnames ) { dlist_free( srcpkg_fnames, __srcpkg_fname_free_func ); srcpkg_fnames = NULL; }
+}
+
+static void add_srcpkg_fname( struct srcpkg_fname *fname )
+{
+ if( fname )
+ srcpkg_fnames = dlist_append( srcpkg_fnames, (void *)fname );
+}
+/*
+ End of source file names functions.
+ ***************************************************************/
+
+
+void free_resources()
+{
+ if( selfdir ) { free( selfdir ); selfdir = NULL; }
+ if( srcdir ) { free( srcdir ); srcdir = NULL; }
+ if( srclist_fname ) { free( srclist_fname ); srclist_fname = NULL; }
+ if( pkglist_fname ) { free( pkglist_fname ); pkglist_fname = NULL; }
+
+ free_exclude();
+
+ free_tarballs();
+ free_packages();
+ free_srcpkg_fnames();
+ free_srcpkgs();
+}
+
+void usage()
+{
+ free_resources();
+
+ fprintf( stdout, "\n" );
+ fprintf( stdout, "Usage: %s [options] <pkglist>\n", program );
+ fprintf( stdout, "\n" );
+ fprintf( stdout, "Create Packages List in the installation order from set of PKGLOGs\n" );
+ fprintf( stdout, "or set of PACKAGEs placed in the source directory. If the source\n" );
+ fprintf( stdout, "directory is not defined then directory of <pkglist> will be used\n" );
+ fprintf( stdout, "as source PACKAGE directory.\n" );
+ fprintf( stdout, "\n" );
+ fprintf( stdout, "Options:\n" );
+ fprintf( stdout, " -h,--help Display this information.\n" );
+ fprintf( stdout, " -v,--version Display the version of %s utility.\n", program );
+ fprintf( stdout, " -s,--source=<DIR|pkg|log> Setup Database packages directory or directory\n" );
+ fprintf( stdout, " where set of PACKAGEs is placed.\n" );
+ fprintf( stdout, " If the source argument is a PACKAGE or PKGLOG\n" );
+ fprintf( stdout, " file, then the source directory will be represented\n" );
+ fprintf( stdout, " as the base directory of the source file excluding\n" );
+ fprintf( stdout, " the group directory if defined.\n" );
+ fprintf( stdout, " -F,--files-from=<FILE> Get file names of PACKAGEs or PKGLOGs from FILE.\n" );
+ fprintf( stdout, " Each line of the FILE must contain a path to the\n" );
+ fprintf( stdout, " PACKAGE or PKGLOG file relative to the directory\n" );
+ fprintf( stdout, " specified by option --source.\n" );
+ fprintf( stdout, " -e,--exclude=<pname|plist> Ignore package with <pname> or the comma\n" );
+ fprintf( stdout, " separated list of package names.\n" );
+ fprintf( stdout, " -i,--iformat=<pkg|log> Input format: PACKAGEs or PKGLOGs.\n" );
+ fprintf( stdout, " -o,--oformat=<list|json> Output format: LIST or JSON.\n" );
+
+ fprintf( stdout, " -t,--tformat=<dag|bin> Tree format: DAG or BIN (default BIN).\n" );
+
+ fprintf( stdout, " -m,--minimize Create .min.json files. Applicable\n" );
+ fprintf( stdout, " for JSON output format.\n" );
+
+ fprintf( stdout, " -p,--prioriy=<PRIORITY> Default install priority: REQ|REC|OPT|SKP.\n" );
+ fprintf( stdout, " -w,--hardware=<HARDWARE> Hardware Name used for JSON output format.\n" );
+ fprintf( stdout, " -H,--htmlroot=<HTMLROOT> Optional Requires tree HTMLROOT name used\n" );
+ fprintf( stdout, " for JSON output format.\n" );
+
+ fprintf( stdout, "\n" );
+ fprintf( stdout, "Parameter:\n" );
+ fprintf( stdout, " <pkglist> Output PKGLIST file name or a target\n" );
+ fprintf( stdout, " directory to save output PKGLIST.\n" );
+ fprintf( stdout, "\n" );
+ fprintf( stdout, "If HTMLROOT is not defined by option --htmlroot then HTMLROOT will be set\n" );
+ fprintf( stdout, "as basename of target <pkglist> file in lower case without extension.\n" );
+ fprintf( stdout, "\n" );
+
+ exit( EXIT_FAILURE );
+}
+
+void to_lowercase( char *s )
+{
+ char *p = s;
+ while( p && *p ) { int c = *p; *p = tolower( c ); ++p; }
+}
+
+void to_uppercase( char *s )
+{
+ char *p = s;
+ while( p && *p ) { int c = *p; *p = toupper( c ); ++p; }
+}
+
+void version()
+{
+ char *upper = NULL;
+
+ upper = (char *)alloca( strlen( program ) + 1 );
+
+ strcpy( (char *)upper, (const char *)program );
+ to_uppercase( upper );
+
+ fprintf( stdout, "%s (%s) %s\n", program, upper, PROGRAM_VERSION );
+
+ fprintf( stdout, "Copyright (C) 2019 Andrey V.Kosteltsev.\n" );
+ fprintf( stdout, "This is free software. There is NO warranty; not even\n" );
+ fprintf( stdout, "for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n" );
+ fprintf( stdout, "\n" );
+
+ free_resources();
+ exit( EXIT_SUCCESS );
+}
+
+
+static void remove_trailing_slash( char *dir )
+{
+ char *s;
+
+ if( !dir || dir[0] == '\0' ) return;
+
+ s = dir + strlen( dir ) - 1;
+ while( *s == '/' )
+ {
+ *s = '\0'; --s;
+ }
+}
+
+
+static int _mkdir_p( const char *dir, const mode_t mode )
+{
+ char *buf;
+ char *p = NULL;
+ struct stat sb;
+
+ if( !dir ) return -1;
+
+ buf = (char *)alloca( strlen( dir ) + 1 );
+ strcpy( buf, dir );
+
+ remove_trailing_slash( buf );
+
+ /* check if path exists and is a directory */
+ if( stat( buf, &sb ) == 0 )
+ {
+ if( S_ISDIR(sb.st_mode) )
+ {
+ return 0;
+ }
+ }
+
+ /* mkdir -p */
+ for( p = buf + 1; *p; ++p )
+ {
+ if( *p == '/' )
+ {
+ *p = 0;
+ /* test path */
+ if( stat( buf, &sb ) != 0 )
+ {
+ /* path does not exist - create directory */
+ if( mkdir( buf, mode ) < 0 )
+ {
+ return -1;
+ }
+ } else if( !S_ISDIR(sb.st_mode) )
+ {
+ /* not a directory */
+ return -1;
+ }
+ *p = '/';
+ }
+ }
+
+ /* test path */
+ if( stat( buf, &sb ) != 0 )
+ {
+ /* path does not exist - create directory */
+ if( mkdir( buf, mode ) < 0 )
+ {
+ return -1;
+ }
+ } else if( !S_ISDIR(sb.st_mode) )
+ {
+ /* not a directory */
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static void _rm_tmpdir( const char *dirpath )
+{
+ DIR *dir;
+ char *path;
+ size_t len;
+
+ struct stat path_sb, entry_sb;
+ struct dirent *entry;
+
+ if( stat( dirpath, &path_sb ) == -1 )
+ {
+ return; /* stat returns error code; errno is set */
+ }
+
+ if( S_ISDIR(path_sb.st_mode) == 0 )
+ {
+ return; /* dirpath is not a directory */
+ }
+
+ if( (dir = opendir(dirpath) ) == NULL )
+ {
+ return; /* Cannot open direcroty; errno is set */
+ }
+
+ len = strlen( dirpath );
+
+ while( (entry = readdir( dir )) != NULL)
+ {
+
+ /* skip entries '.' and '..' */
+ if( ! strcmp( entry->d_name, "." ) || ! strcmp( entry->d_name, ".." ) ) continue;
+
+ /* determinate a full name of an entry */
+ path = alloca( len + strlen( entry->d_name ) + 2 );
+ strcpy( path, dirpath );
+ strcat( path, "/" );
+ strcat( path, entry->d_name );
+
+ if( stat( path, &entry_sb ) == 0 )
+ {
+ if( S_ISDIR(entry_sb.st_mode) )
+ {
+ /* recursively remove a nested directory */
+ _rm_tmpdir( path );
+ }
+ else
+ {
+ /* remove a file object */
+ (void)unlink( path );
+ }
+ }
+ /* else { stat() returns error code; errno is set; and we have to continue the loop } */
+
+ }
+
+ /* remove the devastated directory and close the object of this directory */
+ (void)rmdir( dirpath );
+
+ closedir( dir );
+}
+
+
+static char *_mk_tmpdir( void )
+{
+ char *buf = NULL, *p, *tmp = "/tmp";
+ size_t len = 0, size = 0;
+
+ (void)umask( S_IWGRP | S_IWOTH ); /* octal 022 */
+
+ /* Get preferred directory for tmp files */
+ if( (p = getenv( "TMP" )) != NULL ) {
+ tmp = p;
+ }
+ else if( (p = getenv( "TEMP" )) != NULL ) {
+ tmp = p;
+ }
+
+ size = strlen( tmp ) + strlen( DISTRO_NAME ) + strlen( program ) + 12;
+
+ buf = (char *)malloc( size );
+ if( !buf ) return NULL;
+
+ len = snprintf( buf, size, (const char *)"%s/%s/%s-%.7u", tmp, DISTRO_NAME, program, getpid() );
+ if( len == 0 || len == size - 1 )
+ {
+ free( buf ); return NULL;
+ }
+
+ _rm_tmpdir( (const char *)&buf[0] );
+
+ if( _mkdir_p( buf, S_IRWXU | S_IRWXG | S_IRWXO ) == 0 )
+ {
+ return buf;
+ }
+
+ free( buf ); return NULL;
+}
+
+
+
+void fatal_error_actions( void )
+{
+ logmsg( errlog, MSG_NOTICE, "Free resources on FATAL error..." );
+ if( tmpdir ) { _rm_tmpdir( (const char *)tmpdir ); free( tmpdir ); }
+ free_resources();
+}
+
+void sigint( int signum )
+{
+ (void)signum;
+
+ if( tmpdir ) { _rm_tmpdir( (const char *)tmpdir ); free( tmpdir ); }
+ free_resources();
+}
+
+void sigchld( int signum )
+{
+ pid_t pid = 0;
+ int status;
+
+ (void)signum;
+
+ while( (pid = waitpid( -1, &status, WNOHANG )) > 0 )
+ {
+ ; /* One of children with 'pid' is terminated */
+
+ if( WIFEXITED( status ) )
+ {
+ if( (int) WEXITSTATUS (status) > 0 )
+ {
+ ++exit_status; /* printf( "Child %d returned non zero status: %d\n", pid, (int)WEXITSTATUS (status) ); */
+ }
+ else
+ {
+ ; /* printf( "Child %d terminated with status: %d\n", pid, (int)WEXITSTATUS (status) ); */
+ }
+ }
+ else if( WIFSIGNALED( status ) )
+ {
+ ++exit_status; /* printf( "Child %d terminated on signal: %d\n", pid, WTERMSIG( status ) ); */
+ }
+ else
+ {
+ ++exit_status; /* printf( "Child %d terminated on unknown reason\n", pid ); */
+ }
+
+ }
+
+ if( pid == -1 && errno == ECHILD )
+ {
+ /* No child processes: */
+ __done = 1;
+ }
+ return;
+}
+
+
+static void set_signal_handlers()
+{
+ struct sigaction sa;
+ sigset_t set;
+
+ memset( &sa, 0, sizeof( sa ) );
+ sa.sa_handler = sigint; /* TERM, INT */
+ sa.sa_flags = SA_RESTART;
+ sigemptyset( &set );
+ sigaddset( &set, SIGTERM );
+ sigaddset( &set, SIGINT );
+ sa.sa_mask = set;
+ sigaction( SIGTERM, &sa, NULL );
+ sigaction( SIGINT, &sa, NULL );
+
+ /* System V fork+wait does not work if SIGCHLD is ignored */
+ memset( &sa, 0, sizeof( sa ) );
+ sa.sa_handler = sigchld; /* CHLD */
+ sa.sa_flags = SA_RESTART;
+ sigemptyset( &set );
+ sigaddset( &set, SIGCHLD );
+ sa.sa_mask = set;
+ sigaction( SIGCHLD, &sa, NULL );
+
+ memset( &sa, 0, sizeof( sa ) ); /* ignore SIGPIPE */
+ sa.sa_handler = SIG_IGN;
+ sa.sa_flags = 0;
+ sigaction( SIGPIPE, &sa, NULL );
+}
+
+
+static enum _input_type check_input_file( char *uncompress, const char *fname )
+{
+ struct stat st;
+ size_t pkglog_size = 0;
+ unsigned char buf[8];
+ int rc, fd;
+
+ /* SIGNATURES: https://www.garykessler.net/library/file_sigs.html */
+
+ if( uncompress )
+ {
+ *uncompress = '\0';
+ }
+
+ if( stat( fname, &st ) == -1 )
+ {
+ FATAL_ERROR( "Cannot access %s file: %s", basename( (char *)fname ), strerror( errno ) );
+ }
+
+ pkglog_size = st.st_size;
+
+ if( (fd = open( fname, O_RDONLY )) == -1 )
+ {
+ FATAL_ERROR( "Cannot open %s file: %s", basename( (char *)fname ), strerror( errno ) );
+ }
+
+ rc = (int)read( fd, (void *)&buf[0], 7 );
+ if( rc != 7 )
+ {
+ close( fd ); return IFMT_UNKNOWN;
+ }
+ buf[7] = '\0';
+
+ /* TEXT */
+ if( !strncmp( (const char *)&buf[0], "PACKAGE", 7 ) )
+ {
+ close( fd ); return IFMT_LOG;
+ }
+
+ /* GZ */
+ if( buf[0] == 0x1F && buf[1] == 0x8B && buf[2] == 0x08 )
+ {
+ if( uncompress ) { *uncompress = 'x'; }
+ close( fd ); return IFMT_PKG;
+ }
+
+ /* BZ2 */
+ if( buf[0] == 0x42 && buf[1] == 0x5A && buf[2] == 0x68 )
+ {
+ if( uncompress ) { *uncompress = 'j'; }
+ close( fd ); return IFMT_PKG;
+ }
+
+ /* XZ */
+ if( buf[0] == 0xFD && buf[1] == 0x37 && buf[2] == 0x7A &&
+ buf[3] == 0x58 && buf[4] == 0x5A && buf[5] == 0x00 )
+ {
+ if( uncompress ) { *uncompress = 'J'; }
+ close( fd ); return IFMT_PKG;
+ }
+
+ if( pkglog_size > 262 )
+ {
+ if( lseek( fd, 257, SEEK_SET ) == -1 )
+ {
+ FATAL_ERROR( "Cannot check signature of %s file: %s", basename( (char *)fname ), strerror( errno ) );
+ }
+ rc = (int)read( fd, &buf[0], 5 );
+ if( rc != 5 )
+ {
+ FATAL_ERROR( "Cannot read signature of %s file", basename( (char *)fname ) );
+ }
+ /* TAR */
+ if( buf[0] == 0x75 && buf[1] == 0x73 && buf[2] == 0x74 && buf[3] == 0x61 && buf[4] == 0x72 )
+ {
+ close( fd ); return IFMT_PKG;
+ }
+ }
+
+ close( fd ); return IFMT_UNKNOWN;
+}
+
+
+void get_args( int argc, char *argv[] )
+{
+ const char* short_options = "hvme:s:F:o:i:t:p:w:H:";
+
+ const struct option long_options[] =
+ {
+ { "help", no_argument, NULL, 'h' },
+ { "version", no_argument, NULL, 'v' },
+ { "minimize", no_argument, NULL, 'm' },
+ { "exclude", required_argument, NULL, 'e' },
+ { "source", required_argument, NULL, 's' },
+ { "files-from", required_argument, NULL, 'F' },
+ { "oformat", required_argument, NULL, 'o' },
+ { "iformat", required_argument, NULL, 'i' },
+ { "tformat", required_argument, NULL, 't' },
+ { "priority", required_argument, NULL, 'p' },
+ { "hardware", required_argument, NULL, 'w' },
+ { "htmlroot", required_argument, NULL, 'H' },
+ { NULL, 0, NULL, 0 }
+ };
+
+ int ret;
+ int option_index = 0;
+
+ while( (ret = getopt_long( argc, argv, short_options, long_options, &option_index )) != -1 )
+ {
+ switch( ret )
+ {
+ case 'h':
+ {
+ usage();
+ break;
+ }
+ case 'v':
+ {
+ version();
+ break;
+ }
+ case 'm':
+ {
+ minimize = 1;
+ break;
+ }
+
+ case 'e':
+ {
+ if( optarg != NULL )
+ {
+ read_exclude_list( (const char *)optarg );
+ }
+ else
+ /* option is present but without value */
+ usage();
+ break;
+ }
+
+ case 's':
+ {
+ if( optarg != NULL )
+ {
+ srcdir = xstrdup( (const char *)optarg );
+ remove_trailing_slash( srcdir );
+ }
+ else
+ /* option is present but without value */
+ usage();
+ break;
+ }
+ case 'F':
+ {
+ if( optarg != NULL )
+ {
+ srclist_fname = xstrdup( (const char *)optarg );
+ remove_trailing_slash( srclist_fname );
+ }
+ else
+ /* option is present but without value */
+ usage();
+ break;
+ }
+ case 'o':
+ {
+ char *fmt = (char *)alloca( strlen( optarg ) + 1 );
+
+ strcpy( (char *)fmt, (const char *)optarg );
+ to_lowercase( fmt );
+
+ if( !strcmp( fmt, "list" ) ) { output_format = OFMT_LIST; }
+ else if( !strcmp( fmt, "json" ) ) { output_format = OFMT_JSON; }
+ else
+ {
+ ERROR( "Invalid output format: %s", fmt );
+ usage();
+ }
+ break;
+ }
+ case 'i':
+ {
+ char *fmt = (char *)alloca( strlen( optarg ) + 1 );
+
+ strcpy( (char *)fmt, (const char *)optarg );
+ to_lowercase( fmt );
+
+ if( !strcmp( fmt, "pkg" ) ) { input_format = IFMT_PKG; }
+ else if( !strcmp( fmt, "log" ) ) { input_format = IFMT_LOG; }
+ else
+ {
+ ERROR( "Invalid input format: %s", fmt );
+ usage();
+ }
+ break;
+ }
+ case 't':
+ {
+ char *fmt = (char *)alloca( strlen( optarg ) + 1 );
+
+ strcpy( (char *)fmt, (const char *)optarg );
+ to_lowercase( fmt );
+
+ if( !strcmp( fmt, "bin" ) ) { tree_format = TFMT_BIN; }
+ else if( !strcmp( fmt, "dag" ) ) { tree_format = TFMT_DAG; }
+ else
+ {
+ ERROR( "Invalid tree format: %s", fmt );
+ usage();
+ }
+ break;
+ }
+ case 'p':
+ {
+ char *p = (char *)alloca( strlen( optarg ) + 1 );
+
+ strcpy( (char *)p, (const char *)optarg );
+ to_lowercase( p );
+
+ if( !strcmp( p, "required" ) || !strcmp( p, "req" ) ) { priority = REQUIRED; }
+ else if( !strcmp( p, "recommended" ) || !strcmp( p, "rec" ) ) { priority = RECOMMENDED; }
+ else if( !strcmp( p, "optional" ) || !strcmp( p, "opt" ) ) { priority = OPTIONAL; }
+ else if( !strcmp( p, "skip" ) || !strcmp( p, "skp" ) ) { priority = SKIP; }
+ else
+ {
+ ERROR( "Invalid default install priority: %s", p );
+ usage();
+ }
+ break;
+ }
+ case 'w':
+ {
+ char *hw = (char *)alloca( strlen( optarg ) + 1 );
+
+ strcpy( (char *)hw, (const char *)optarg );
+ to_lowercase( hw );
+
+ hardware = xstrdup( (const char *)hw );
+ break;
+ }
+ case 'H':
+ {
+ char *root = (char *)alloca( strlen( optarg ) + 1 );
+
+ strcpy( (char *)root, (const char *)optarg );
+ to_lowercase( root );
+
+ htmlroot = xstrdup( (const char *)root );
+ break;
+ }
+
+ case '?': default:
+ {
+ usage();
+ break;
+ }
+ }
+ }
+
+
+ /* last command line argument is the output PKGLIST file */
+ if( optind < argc )
+ {
+ struct stat st;
+ char *buf = NULL;
+ size_t hrl = 0;
+
+ bzero( (void *)&st, sizeof( struct stat ) );
+
+ if( htmlroot ) { hrl = strlen( htmlroot ); }
+
+ buf = (char *)malloc( strlen( (const char *)argv[optind] ) + hrl + 10 );
+ if( !buf )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ (void)strcpy( buf, (const char *)argv[optind++] );
+ remove_trailing_slash( (char *)&buf[0] );
+
+ stat( (const char *)&buf[0], &st ); /* Do not check return status */
+
+ if( S_ISDIR(st.st_mode) )
+ {
+ if( ! srcdir )
+ {
+ srcdir = xstrdup( (const char *)&buf[0] );
+ }
+ /* Add .pkglist or .json to the output dir name: */
+ if( htmlroot )
+ {
+ (void)strcat( buf, "/" );
+ (void)strcat( buf, htmlroot );
+
+ if( output_format == OFMT_LIST )
+ (void)strcat( buf, ".pkglist" );
+ else
+ (void)strcat( buf, ".json" );
+ }
+ else
+ {
+ if( output_format == OFMT_LIST )
+ (void)strcat( buf, "/.pkglist" );
+ else
+ (void)strcat( buf, "/.json" );
+ }
+ }
+
+ if( !hardware )
+ hardware = xstrdup( "unknown" );
+
+ /* Check output directory; set srcdir and htmlroot if needed */
+ {
+ char *d, *f, *fname;
+ size_t len;
+
+ if( !rindex( (const char *)&buf[0], '/' ) )
+ {
+ d = ".";
+ f = (char *)&buf[0];
+ len = strlen( f ) + 3;
+ }
+ else
+ {
+ f = basename( (char *)&buf[0] );
+ d = dirname( (char *)&buf[0] ); /* dirname() cuts the filename from buf[] */
+ len = strlen( d ) + strlen( f ) + 2;
+ }
+
+ fname = (char *)alloca( len );
+ (void)sprintf( fname, "%s/%s", d, f );
+
+ if( stat( (const char *)d, &st ) == -1 )
+ {
+ FATAL_ERROR( "Cannot access output '%s' directory: %s", d, strerror( errno ) );
+ }
+
+ pkglist_fname = xstrdup( (const char *)fname );
+ if( pkglist_fname == NULL ) { usage(); }
+
+ if( !srcdir ) { srcdir = xstrdup( (const char *)d ); }
+
+ if( !htmlroot )
+ {
+ char *p = NULL;
+ if( (p = rindex( (const char *)f, '.' )) && p != f )
+ {
+ *p = '\0';
+ to_lowercase( f );
+ htmlroot = xstrdup( (const char *)f );
+ }
+ else if( *f != '.' )
+ {
+ to_lowercase( f );
+ htmlroot = xstrdup( (const char *)f );
+ }
+ else
+ {
+ htmlroot = xstrdup( (const char *)hardware );
+ }
+ }
+ }
+
+ free( buf );
+ }
+ else
+ {
+ usage();
+ }
+}
+
+
+/***************************************************************
+ Exclude functions:
+ */
+static void add_exclude( const char *name )
+{
+ exclude = dlist_append( exclude, (void *)xstrdup( name ) );
+}
+
+static void __free_exclude( void *data, void *user_data )
+{
+ if( data ) { free( data ); }
+}
+
+static void free_exclude( void )
+{
+ if( exclude ) { dlist_free( exclude, __free_exclude ); exclude = NULL; }
+}
+
+static int __compare_exclude( const void *a, const void *b )
+{
+ return strncmp( (const char *)a, (const char *)b, (size_t)strlen((const char *)b) );
+}
+
+static const char *find_exclude( const char *name )
+{
+ struct dlist *node = NULL;
+
+ if( !exclude || !name ) return NULL;
+
+ node = dlist_find_data( exclude, __compare_exclude, (const void *)name );
+ if( node )
+ {
+ return (const char *)node->data;
+ }
+
+ return NULL;
+}
+
+static void read_exclude_list( const char *optarg )
+{
+ char *name = NULL, *p = NULL;
+
+ name = p = (char *)optarg;
+
+ if( !p || *p == '\0' ) return;
+
+ while( *p == ',' ) { *p = '\0'; ++p; }
+ name = p;
+
+ while( p && *p != '\0' )
+ {
+ ++p;
+
+ if( *p == ',' )
+ {
+ while( *p == ',' ) { *p = '\0'; ++p; }
+ if( name && *name != '\0' ) { add_exclude( (const char *)name ); }
+ name = p;
+ }
+
+ if( *p == '\0' )
+ {
+ if( name && *name != '\0' ) { add_exclude( (const char *)name ); }
+ }
+ }
+}
+/*
+ End of exclude functions.
+ ***************************************************************/
+
+
+/***************************************************************
+ Extract functions:
+ */
+static void _extract_pkglog( const char *group, const char *fname )
+{
+ enum _input_type type = IFMT_UNKNOWN;
+ char uncompress = '\0';
+
+ type = check_input_file( &uncompress, fname );
+
+ if( type == IFMT_PKG )
+ {
+ int len = 0;
+ char *tmp= NULL, *cmd = NULL, *tgz = NULL;
+
+ tmp = (char *)malloc( (size_t)PATH_MAX );
+ if( !tmp ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)tmp, PATH_MAX );
+
+ if( group ) { (void)sprintf( &tmp[0], "%s/%s", tmpdir, group ); }
+ else { (void)sprintf( &tmp[0], "%s", tmpdir ); }
+
+ if( _mkdir_p( tmp, S_IRWXU | S_IRWXG | S_IRWXO ) != 0 )
+ {
+ ERROR( "Cannot save PKGLOG from '%s' file", basename( (char *)fname ) );
+ free( tmp );
+ return;
+ }
+
+ cmd = (char *)malloc( (size_t)PATH_MAX );
+ if( !cmd ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)cmd, PATH_MAX );
+
+ len = snprintf( &cmd[0], PATH_MAX, "%s/pkglog -d %s %s > /dev/null 2>&1", selfdir, tmp, fname );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "Cannot get PKGLOG from %s file", basename( (char *)fname ) );
+ }
+ (void)sys_exec_command( cmd );
+ ++__child;
+
+ tgz = (char *)malloc( (size_t)PATH_MAX );
+ if( !tgz ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)tgz, PATH_MAX );
+ (void)sprintf( &tgz[0], "%s/%s", group, basename( (char *)fname ) );
+ add_tarball( (char *)&tgz[0] );
+
+ free( tmp );
+ free( cmd );
+ free( tgz );
+ }
+}
+
+static void _search_packages( const char *dirpath, const char *grp )
+{
+ DIR *dir;
+ char *path;
+ size_t len;
+
+ struct stat path_sb, entry_sb;
+ struct dirent *entry;
+
+ if( stat( dirpath, &path_sb ) == -1 )
+ {
+ FATAL_ERROR( "%s: Cannot stat Setup Database or destination directory", dirpath );
+ }
+
+ if( S_ISDIR(path_sb.st_mode) == 0 )
+ {
+ FATAL_ERROR( "%s: Setup Database or destination is not a directory", dirpath );
+ }
+
+ if( (dir = opendir(dirpath) ) == NULL )
+ {
+ FATAL_ERROR( "Canot access %s directory: %s", dirpath, strerror( errno ) );
+ }
+
+ len = strlen( dirpath );
+
+ while( (entry = readdir( dir )) != NULL)
+ {
+ /* skip entries '.' and '..' */
+ if( ! strcmp( entry->d_name, "." ) || ! strcmp( entry->d_name, ".." ) ) continue;
+
+ /* determinate a full name of an entry */
+ path = alloca( len + strlen( entry->d_name ) + 2 );
+
+ strcpy( path, dirpath );
+ strcat( path, "/" );
+ strcat( path, entry->d_name );
+
+ if( stat( path, &entry_sb ) == 0 )
+ {
+ if( S_ISREG(entry_sb.st_mode) )
+ {
+ _extract_pkglog( grp, (const char *)path );
+ }
+ if( S_ISDIR(entry_sb.st_mode) && grp == NULL )
+ {
+ _search_packages( (const char *)path, (const char *)entry->d_name );
+ }
+ }
+ /* else { stat() returns error code; errno is set; and we have to continue the loop } */
+ }
+
+ closedir( dir );
+}
+
+/**************************************************************
+ extract_pkglogs() - returns number of extracted PKGLOGS
+ or 0 if no packages found in the srcdir.
+ The exit_status has been set.
+ */
+int extract_pkglogs( void )
+{
+ int ret = 0;
+
+ __done = 0; __child = 0;
+
+ _search_packages( (const char *)srcdir, NULL );
+
+ if( __child > 0 )
+ {
+ while( !__done ) usleep( 1 );
+ ret = __child;
+ }
+
+ __done = 0; __child = 0;
+
+ return ret;
+}
+/*
+ End of Extract functions.
+ ***************************************************************/
+
+
+/***************************************************************
+ Copy functions:
+ */
+static void _copy_pkglog( const char *group, const char *fname )
+{
+ enum _input_type type = IFMT_UNKNOWN;
+ char uncompress = '\0';
+
+ type = check_input_file( &uncompress, fname );
+
+ if( type == IFMT_LOG )
+ {
+ int len = 0;
+ char *tmp= NULL, *cmd = NULL;
+
+ tmp = (char *)malloc( (size_t)PATH_MAX );
+ if( !tmp ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)tmp, PATH_MAX );
+
+ if( group ) { (void)sprintf( &tmp[0], "%s/%s", tmpdir, group ); }
+ else { (void)sprintf( &tmp[0], "%s", tmpdir ); }
+
+ if( _mkdir_p( tmp, S_IRWXU | S_IRWXG | S_IRWXO ) != 0 )
+ {
+ ERROR( "Cannot copy '%s' PKGLOG file", basename( (char *)fname ) );
+ free( tmp );
+ return;
+ }
+
+ cmd = (char *)malloc( (size_t)PATH_MAX );
+ if( !cmd ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)cmd, PATH_MAX );
+
+ len = snprintf( &cmd[0], PATH_MAX, "cp %s %s/ > /dev/null 2>&1", fname, tmp );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "Cannot copy %s PKGLOG file", basename( (char *)fname ) );
+ }
+ (void)sys_exec_command( cmd );
+ ++__child;
+
+ free( tmp );
+ free( cmd );
+ }
+}
+
+static void _search_pkglogs( const char *dirpath, const char *grp )
+{
+ DIR *dir;
+ char *path;
+ size_t len;
+
+ struct stat path_sb, entry_sb;
+ struct dirent *entry;
+
+ if( stat( dirpath, &path_sb ) == -1 )
+ {
+ FATAL_ERROR( "%s: Cannot stat Setup Database or destination directory", dirpath );
+ }
+
+ if( S_ISDIR(path_sb.st_mode) == 0 )
+ {
+ FATAL_ERROR( "%s: Setup Database or destination is not a directory", dirpath );
+ }
+
+ if( (dir = opendir(dirpath) ) == NULL )
+ {
+ FATAL_ERROR( "Canot access %s directory: %s", dirpath, strerror( errno ) );
+ }
+
+ len = strlen( dirpath );
+
+ while( (entry = readdir( dir )) != NULL)
+ {
+ /* skip entries '.' and '..' */
+ if( ! strcmp( entry->d_name, "." ) || ! strcmp( entry->d_name, ".." ) ) continue;
+
+ /* determinate a full name of an entry */
+ path = alloca( len + strlen( entry->d_name ) + 2 );
+
+ strcpy( path, dirpath );
+ strcat( path, "/" );
+ strcat( path, entry->d_name );
+
+ if( stat( path, &entry_sb ) == 0 )
+ {
+ if( S_ISREG(entry_sb.st_mode) )
+ {
+ _copy_pkglog( grp, (const char *)path );
+ }
+ if( S_ISDIR(entry_sb.st_mode) && grp == NULL )
+ {
+ _search_pkglogs( (const char *)path, (const char *)entry->d_name );
+ }
+ }
+ /* else { stat() returns error code; errno is set; and we have to continue the loop } */
+ }
+
+ closedir( dir );
+}
+
+/***********************************************************
+ copy_pkglogs() - returns number of copied PKGLOGS
+ or 0 if no packages found in the srcdir.
+ The exit_status has been set.
+ */
+int copy_pkglogs( void )
+{
+ int ret = 0;
+
+ __done = 0; __child = 0;
+
+ _search_pkglogs( (const char *)srcdir, NULL );
+
+ if( __child > 0 )
+ {
+ while( !__done ) usleep( 1 );
+ ret = __child;
+ }
+
+ __done = 0; __child = 0;
+
+ return ret;
+}
+/*
+ Enf of Copy functions.
+ ***************************************************************/
+
+
+/***********************************************************
+ Remove leading spaces and take non-space characters only:
+ (Especialy for pkginfo lines)
+ */
+static char *skip_spaces( char *s )
+{
+ char *q, *p = (char *)0;
+
+ if( !s || *s == '\0' ) return p;
+
+ p = s;
+
+ while( (*p == ' ' || *p == '\t') && *p != '\0' ) { ++p; } q = p;
+ while( *q != ' ' && *q != '\t' && *q != '\0' ) { ++q; } *q = '\0';
+
+ if( *p == '\0' ) return (char *)0;
+
+ return( xstrdup( (const char *)p ) );
+}
+
+/*******************************
+ remove spaces at end of line:
+ */
+static void skip_eol_spaces( char *s )
+{
+ char *p = (char *)0;
+
+ if( !s || *s == '\0' ) return;
+
+ p = s + strlen( s ) - 1;
+ while( isspace( *p ) ) { *p-- = '\0'; }
+}
+
+static size_t read_usize( char *s )
+{
+ size_t size = 0;
+ size_t mult = 1;
+ double sz = 0.0;
+
+ char suffix;
+ char *q, *p = (char *)0;
+
+ if( !s || *s == '\0' ) return size;
+
+ p = s;
+
+ while( (*p == ' ' || *p == '\t') && *p != '\0' ) { ++p; } q = p;
+ while( *q != ' ' && *q != '\t' && *q != '\0' ) { ++q; } *q = '\0';
+
+ if( *p == '\0' ) return size;
+
+ --q;
+ suffix = *q;
+ switch( suffix )
+ {
+ /* by default size calculates in KiB - 1024 Bytes (du -s -h .) */
+ case 'G':
+ case 'g':
+ mult = 1024 * 1024;
+ *q = '\0';
+ break;
+ case 'M':
+ case 'm':
+ mult = 1024;
+ *q = '\0';
+ break;
+ case 'K':
+ case 'k':
+ *q = '\0';
+ break;
+ default:
+ break;
+ }
+
+ if( sscanf( p, "%lg", &sz ) != 1 ) return size;
+
+ return (size_t)round( sz * (double)mult );
+}
+
+static int read_total_files( char *s )
+{
+ int n = 0;
+ char *q, *p = (char *)0;
+
+ if( !s || *s == '\0' ) return n;
+
+ p = s;
+
+ while( (*p == ' ' || *p == '\t') && *p != '\0' ) { ++p; } q = p;
+ while( *q != ' ' && *q != '\t' && *q != '\0' ) { ++q; } *q = '\0';
+
+ if( *p == '\0' ) return n;
+
+ if( sscanf( p, "%u", &n ) != 1 ) return 0;
+
+ return n;
+}
+
+
+static struct pkg *input_package( const char *pkginfo_fname )
+{
+ char *ln = NULL;
+ char *line = NULL;
+
+ FILE *pkginfo = NULL;
+
+ struct pkg *pkg = NULL;
+ char *pkgname = NULL, *pkgver = NULL, *group = NULL;
+
+ if( pkginfo_fname != NULL )
+ {
+ pkginfo = fopen( (const char *)pkginfo_fname, "r" );
+ if( !pkginfo )
+ {
+ FATAL_ERROR( "Cannot open %s file", pkginfo_fname );
+ }
+ }
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ while( (ln = fgets( line, PATH_MAX, pkginfo )) )
+ {
+ char *match = NULL;
+
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ if( (match = strstr( ln, "pkgname" )) && match == ln ) {
+ char *p = index( match, '=' ) + 1;
+ if( p != NULL ) pkgname = skip_spaces( p );
+ }
+ if( (match = strstr( ln, "pkgver" )) && match == ln ) {
+ char *p = index( match, '=' ) + 1;
+ if( p != NULL ) pkgver = skip_spaces( p );
+ }
+ if( (match = strstr( ln, "group" )) && match == ln ) {
+ char *p = index( match, '=' ) + 1;
+ if( p != NULL ) group = skip_spaces( p );
+ }
+ }
+
+ free( line );
+
+ if( pkgname && pkgver )
+ {
+ pkg = pkg_alloc();
+ if( pkg )
+ {
+ if( group )
+ {
+ pkg->group = group;
+ }
+ pkg->name = pkgname;
+ pkg->version = pkgver;
+ }
+
+ }
+ else
+ {
+ if( group ) free( group );
+ if( pkgname ) free( pkgname );
+ if( pkgver ) free( pkgver );
+
+ FATAL_ERROR( "Invalid input .PKGINFO file" );
+ }
+
+ fclose( pkginfo );
+
+ return( pkg );
+}
+
+
+
+static void get_short_description( char *buf, const char *line )
+{
+ char *s, *p, *q;
+
+ if( buf ) { buf[0] = '\0'; s = buf; }
+ if( !line || line[0] == '\0' ) return;
+
+ p = index( line, '(' );
+ q = index( line, ')' );
+ if( p && q && q > p )
+ {
+ ++p;
+ while( *p && p < q )
+ {
+ *s = *p;
+ ++p; ++s;
+ }
+ *s = '\0';
+ }
+ else
+ {
+ /*
+ If short description declaration is incorrect at first line
+ of description; then we take whole first line of description:
+ */
+ p = index( line, ':' ); ++p;
+ while( (*p == ' ' || *p == '\t') && *p != '\0' ) { ++p; }
+ strcpy( buf, p );
+ }
+}
+
+
+static int get_references_section( int *start, int *stop, unsigned int *cnt, FILE *log )
+{
+ int ret = -1, found = 0;
+
+ if( !start || !stop || !cnt ) return ret;
+
+ if( log != NULL )
+ {
+ char *ln = NULL;
+ char *line = NULL;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ ++ret;
+ *start = 0; *stop = 0;
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ if( (match = strstr( ln, "REFERENCE COUNTER:" )) && match == ln ) /* at start of line only */
+ {
+ *start = ret + 1;
+ ++found;
+
+ /* Get reference counter */
+ {
+ unsigned int count;
+ int rc;
+
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ rc = sscanf( ln, "REFERENCE COUNTER: %u", &count );
+ if( rc == 1 && cnt != NULL )
+ {
+ *cnt = count;
+ }
+ }
+ }
+ if( (match = strstr( ln, "REQUIRES:" )) && match == ln )
+ {
+ *stop = ret + 1;
+ ++found;
+ }
+
+ ++ret;
+ }
+
+ free( line );
+
+ ret = ( found == 2 ) ? 0 : 1; /* 0 - success; 1 - not found. */
+
+ fseek( log, 0, SEEK_SET );
+ }
+
+ return( ret );
+}
+
+static int get_requires_section( int *start, int *stop, FILE *log )
+{
+ int ret = -1, found = 0;
+
+ if( !start || !stop ) return ret;
+
+ if( log != NULL )
+ {
+ char *ln = NULL;
+ char *line = NULL;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ ++ret;
+ *start = 0; *stop = 0;
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ if( (match = strstr( ln, "REQUIRES:" )) && match == ln ) /* at start of line only */
+ {
+ *start = ret + 1;
+ ++found;
+ }
+ if( (match = strstr( ln, "PACKAGE DESCRIPTION:" )) && match == ln )
+ {
+ *stop = ret + 1;
+ ++found;
+ }
+
+ ++ret;
+ }
+
+ free( line );
+
+ ret = ( found == 2 ) ? 0 : 1; /* 0 - success; 1 - not found. */
+
+ fseek( log, 0, SEEK_SET );
+ }
+
+ return( ret );
+}
+
+static int get_description_section( int *start, int *stop, FILE *log )
+{
+ int ret = -1, found = 0;
+
+ if( !start || !stop ) return ret;
+
+ if( log != NULL )
+ {
+ char *ln = NULL;
+ char *line = NULL;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ ++ret;
+ *start = 0; *stop = 0;
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ if( (match = strstr( ln, "PACKAGE DESCRIPTION:" )) && match == ln ) /* at start of line only */
+ {
+ *start = ret + 1;
+ ++found;
+ }
+ if( (match = strstr( ln, "RESTORE LINKS:" )) && match == ln )
+ {
+ *stop = ret + 1;
+ ++found;
+ }
+
+ ++ret;
+ }
+
+ free( line );
+
+ ret = ( found == 2 ) ? 0 : 1; /* 0 - success; 1 - not found. */
+
+ fseek( log, 0, SEEK_SET );
+ }
+
+ return( ret );
+}
+
+static int get_restore_links_section( int *start, int *stop, FILE *log )
+{
+ int ret = -1, found = 0;
+
+ if( !start || !stop ) return ret;
+
+ if( log != NULL )
+ {
+ char *ln = NULL;
+ char *line = NULL;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ ++ret;
+ *start = 0; *stop = 0;
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ if( (match = strstr( ln, "RESTORE LINKS:" )) && match == ln ) /* at start of line only */
+ {
+ *start = ret + 1;
+ ++found;
+ }
+ if( (match = strstr( ln, "INSTALL SCRIPT:" )) && match == ln )
+ {
+ *stop = ret + 1;
+ ++found;
+ }
+
+ ++ret;
+ }
+
+ free( line );
+
+ ret = ( found == 2 ) ? 0 : 1; /* 0 - success; 1 - not found. */
+
+ fseek( log, 0, SEEK_SET );
+ }
+
+ return( ret );
+}
+
+
+static int get_install_script_section( int *start, int *stop, FILE *log )
+{
+ int ret = -1, found = 0;
+
+ if( !start || !stop ) return ret;
+
+ if( log != NULL )
+ {
+ char *ln = NULL;
+ char *line = NULL;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ ++ret;
+ *start = 0; *stop = 0;
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ if( (match = strstr( ln, "INSTALL SCRIPT:" )) && match == ln ) /* at start of line only */
+ {
+ *start = ret + 1;
+ ++found;
+ }
+ if( (match = strstr( ln, "FILE LIST:" )) && match == ln )
+ {
+ *stop = ret + 1;
+ ++found;
+ }
+
+ ++ret;
+ }
+
+ free( line );
+
+ ret = ( found == 2 ) ? 0 : 1; /* 0 - success; 1 - not found. */
+
+ fseek( log, 0, SEEK_SET );
+ }
+
+ return( ret );
+}
+
+
+static int get_file_list_section( int *start, int *stop, FILE *log )
+{
+ int ret = -1, found = 0;
+
+ if( !start || !stop ) return ret;
+
+ if( log != NULL )
+ {
+ char *ln = NULL;
+ char *line = NULL;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ ++ret;
+ *start = 0; *stop = 0;
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ if( (match = strstr( ln, "FILE LIST:" )) && match == ln ) /* at start of line only */
+ {
+ *start = ret + 1;
+ ++found;
+ }
+
+ ++ret;
+ }
+
+ free( line );
+
+ ret = ( found == 1 ) ? 0 : 1; /* 0 - success; 1 - not found. */
+
+ fseek( log, 0, SEEK_SET );
+ }
+
+ return( ret );
+}
+
+
+int read_pkginfo( FILE *log, struct package *package )
+{
+ int ret = -1;
+
+ char *ln = NULL;
+ char *line = NULL;
+
+ char *pkgname_pattern = "PACKAGE NAME:",
+ *pkgver_pattern = "PACKAGE VERSION:",
+ *arch_pattern = "ARCH:",
+ *distroname_pattern = "DISTRO:",
+ *distrover_pattern = "DISTRO VERSION:",
+ *group_pattern = "GROUP:",
+ *url_pattern = "URL:",
+ *license_pattern = "LICENSE:",
+ *uncompressed_size_pattern = "UNCOMPRESSED SIZE:",
+ *total_files_pattern = "TOTAL FILES:";
+
+
+ if( !log || !package ) return ret;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ ++ret;
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ if( (match = strstr( ln, pkgname_pattern )) && match == ln ) /* at start of line only */
+ {
+ package->pkginfo->name = skip_spaces( ln + strlen( pkgname_pattern ) );
+ }
+ if( (match = strstr( ln, pkgver_pattern )) && match == ln )
+ {
+ package->pkginfo->version = skip_spaces( ln + strlen( pkgver_pattern ) );
+ }
+ if( (match = strstr( ln, arch_pattern )) && match == ln )
+ {
+ package->pkginfo->arch = skip_spaces( ln + strlen( arch_pattern ) );
+ }
+ if( (match = strstr( ln, distroname_pattern )) && match == ln )
+ {
+ package->pkginfo->distro_name = skip_spaces( ln + strlen( distroname_pattern ) );
+ }
+ if( (match = strstr( ln, distrover_pattern )) && match == ln )
+ {
+ package->pkginfo->distro_version = skip_spaces( ln + strlen( distrover_pattern ) );
+ }
+ if( (match = strstr( ln, group_pattern )) && match == ln )
+ {
+ package->pkginfo->group = skip_spaces( ln + strlen( group_pattern ) );
+ }
+ if( (match = strstr( ln, url_pattern )) && match == ln )
+ {
+ package->pkginfo->url = skip_spaces( ln + strlen( url_pattern ) );
+ }
+ if( (match = strstr( ln, license_pattern )) && match == ln )
+ {
+ package->pkginfo->license = skip_spaces( ln + strlen( license_pattern ) );
+ }
+ if( (match = strstr( ln, uncompressed_size_pattern )) && match == ln )
+ {
+ package->pkginfo->uncompressed_size = read_usize( ln + strlen( uncompressed_size_pattern ) );
+ }
+ if( (match = strstr( ln, total_files_pattern )) && match == ln )
+ {
+ package->pkginfo->total_files = read_total_files( ln + strlen( total_files_pattern ) );
+ }
+
+ if( (match = strstr( ln, "PACKAGE DESCRIPTION:" )) && match == ln )
+ {
+ char *buf = NULL;
+
+ buf = (char *)malloc( (size_t)PATH_MAX );
+ if( !buf )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ /* Get short_description from PACKAGE DESCRIPTION */
+ ln = fgets( line, PATH_MAX, log );
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+
+ bzero( (void *)buf, PATH_MAX );
+ get_short_description( buf, (const char *)line );
+ if( buf[0] != '\0' )
+ {
+ package->pkginfo->short_description = xstrdup( (const char *)buf );
+ }
+ free( buf );
+ }
+
+ } /* End of while() */
+
+ free( line );
+
+ if( package->pkginfo->name == NULL ) ++ret;
+ if( package->pkginfo->version == NULL ) ++ret;
+ if( package->pkginfo->arch == NULL ) ++ret;
+ if( package->pkginfo->distro_name == NULL ) ++ret;
+ if( package->pkginfo->distro_version == NULL ) ++ret;
+ /* group can be equal to NULL */
+
+ fseek( log, 0, SEEK_SET );
+
+ return( ret );
+}
+
+
+static unsigned int read_references( FILE *log, int start, unsigned int *cnt, struct package *package )
+{
+ char *ln = NULL;
+ char *line = NULL;
+ char *p = NULL, *group = NULL, *name = NULL, *version = NULL;
+ int n = 1;
+
+ unsigned int counter, pkgs = 0;
+
+ struct pkg *pkg = NULL;
+
+ if( !log || !cnt || *cnt == 0 || !package ) return pkgs;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ counter = *cnt;
+
+ while( (ln = fgets( line, PATH_MAX, log )) && (n < start) ) ++n;
+
+ n = 0;
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ if( strstr( ln, "REQUIRES:" ) ) break; /* if cnt greater than real number of references */
+
+ if( n < counter )
+ {
+ if( (p = index( (const char *)ln, '=' )) )
+ {
+ *p = '\0'; version = ++p;
+ if( (p = index( (const char *)ln, '/' )) )
+ {
+ *p = '\0'; name = ++p; group = (char *)&ln[0];
+ }
+ else
+ {
+ name = (char *)&ln[0]; group = NULL;
+ }
+
+ pkg = pkg_alloc();
+
+ if( group ) pkg->group = xstrdup( (const char *)group );
+ pkg->name = xstrdup( (const char *)name );
+ pkg->version = xstrdup( (const char *)version );
+
+ add_reference( package, pkg );
+ ++pkgs;
+ }
+ ++n;
+ }
+ else
+ break;
+ }
+
+ free( line );
+
+ fseek( log, 0, SEEK_SET );
+
+ *cnt = pkgs;
+
+ return pkgs;
+}
+
+
+static unsigned int read_requires( FILE *log, int start, int stop, struct package *package )
+{
+ char *ln = NULL;
+ char *line = NULL;
+ char *p = NULL, *group = NULL, *name = NULL, *version = NULL;
+ int n = 1;
+
+ unsigned int pkgs = 0;
+
+ struct pkg *pkg = NULL;
+
+ if( !log || !package ) return pkgs;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ while( (ln = fgets( line, PATH_MAX, log )) && (n < start) ) ++n;
+
+ if( start && start < stop )
+ {
+ ++n; /* skip section header */
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ if( strstr( ln, "PACKAGE DESCRIPTION:" ) ) break; /* if (stop - start - 1) greater than real number of requiress */
+
+ if( (n > start) && (n < stop) )
+ {
+ if( (p = index( (const char *)ln, '=' )) )
+ {
+ *p = '\0'; version = ++p;
+ if( (p = index( (const char *)ln, '/' )) )
+ {
+ *p = '\0'; name = ++p; group = (char *)&ln[0];
+ }
+ else
+ {
+ name = (char *)&ln[0]; group = NULL;
+ }
+
+ pkg = pkg_alloc();
+
+ if( group ) pkg->group = xstrdup( (const char *)group );
+ pkg->name = xstrdup( (const char *)name );
+ pkg->version = xstrdup( (const char *)version );
+
+ add_required( package, pkg );
+ ++pkgs;
+ }
+
+ }
+ ++n;
+ }
+
+ } /* End if( start && start < stop ) */
+
+ free( line );
+
+ fseek( log, 0, SEEK_SET );
+
+ return pkgs;
+}
+
+
+static unsigned int read_description( FILE *log, int start, int stop, struct package *package )
+{
+ char *ln = NULL;
+ char *line = NULL;
+ char *pattern = NULL;
+ int n = 1;
+
+ char *tmp_fname = NULL;
+ FILE *tmp = NULL;
+
+ unsigned int lines = 0;
+
+ if( !log || !package ) return lines;
+
+ tmp_fname = (char *)malloc( (size_t)PATH_MAX );
+ if( !tmp_fname ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ bzero( (void *)tmp_fname, PATH_MAX );
+ (void)sprintf( (char *)&tmp_fname[0], "%s/.DESCRIPTION", tmpdir );
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ pattern = (char *)malloc( (size_t)strlen( package->pkginfo->name ) + 2 );
+ if( !pattern ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ (void)sprintf( pattern, "%s:", package->pkginfo->name );
+
+
+ while( (ln = fgets( line, PATH_MAX, log )) && (n < start) ) ++n;
+
+ if( start && start < stop )
+ {
+ ++n; /* skip section header */
+
+ tmp = fopen( (const char *)&tmp_fname[0], "w" );
+ if( !tmp )
+ {
+ FATAL_ERROR( "Cannot create temporary %s file", basename( (char *)&tmp_fname[0] ) );
+ }
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ char *match = NULL;
+
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ if( strstr( ln, "RESTORE LINKS:" ) ) break; /* if (stop - start - 1) greater than real number of lines */
+
+ if( (n > start) && (n < stop) )
+ {
+ /*
+ skip non-significant spaces at beginning of line
+ and print lines started with 'pkgname:'
+ */
+ if( (match = strstr( ln, pattern )) && lines < DESCRIPTION_NUMBER_OF_LINES )
+ {
+ int mlen = strlen( match ), plen = strlen( pattern );
+ int length = ( mlen > plen ) ? (mlen - plen - 1) : 0 ;
+
+ if( length > DESCRIPTION_LENGTH_OF_LINE )
+ {
+ /* WARNING( "Package DESCRIPTION contains lines with length greater than %d characters", DESCRIPTION_LENGTH_OF_LINE ); */
+ match[plen + 1 + DESCRIPTION_LENGTH_OF_LINE] = '\0'; /* truncating description line */
+ skip_eol_spaces( match ); /* remove spaces at end-of-line */
+ }
+ fprintf( tmp, "%s\n", match );
+ ++lines;
+ }
+
+ }
+ ++n;
+ }
+
+ if( lines < (unsigned int)DESCRIPTION_NUMBER_OF_LINES )
+ {
+ /* WARNING( "Package DESCRIPTION contains less than %d lines", DESCRIPTION_NUMBER_OF_LINES ); */
+ while( lines < (unsigned int)DESCRIPTION_NUMBER_OF_LINES )
+ {
+ fprintf( tmp, "%s\n", pattern );
+ ++lines;
+ }
+ }
+
+ fflush( tmp );
+ fclose( tmp );
+
+ } /* End if( start && start < stop ) */
+
+ free( pattern );
+ free( line );
+
+ fseek( log, 0, SEEK_SET );
+
+ /* read temporary saved description */
+ {
+ struct stat sb;
+ size_t size = 0;
+ int fd;
+
+ char *desc = NULL;
+
+ if( stat( tmp_fname, &sb ) == -1 )
+ {
+ FATAL_ERROR( "Cannot stat temporary %s file", basename( (char *)&tmp_fname[0] ) );
+ }
+ size = (size_t)sb.st_size;
+
+ if( size )
+ {
+ ssize_t rc = 0;
+
+ desc = (char *)malloc( size + 1 );
+ if( !desc ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)desc, size + 1 );
+
+ if( (fd = open( (const char *)&tmp_fname[0], O_RDONLY )) == -1 )
+ {
+ FATAL_ERROR( "Canot access temporary %s file: %s", basename( (char *)&tmp_fname[0] ), strerror( errno ) );
+ }
+
+ rc = read( fd, (void *)desc, size );
+ if( rc != (ssize_t)size ) { ERROR( "The %s file is not fully read", basename( (char *)&tmp_fname[0] ) ); }
+
+ package->description = desc;
+
+ close( fd );
+ }
+
+ }
+
+ (void)unlink( tmp_fname );
+ free( tmp_fname );
+
+ return lines;
+}
+
+
+static unsigned int read_restore_links( FILE *log, int start, int stop, struct package *package )
+{
+ char *ln = NULL;
+ char *line = NULL;
+ int n = 1;
+
+ char *tmp_fname = NULL;
+ FILE *tmp = NULL;
+
+ unsigned int lines = 0;
+
+ if( !log || !package ) return lines;
+
+ tmp_fname = (char *)malloc( (size_t)PATH_MAX );
+ if( !tmp_fname ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ bzero( (void *)tmp_fname, PATH_MAX );
+ (void)sprintf( (char *)&tmp_fname[0], "%s/.RESTORELINKS", tmpdir );
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ while( (ln = fgets( line, PATH_MAX, log )) && (n < start) ) ++n;
+
+ if( start && start < stop )
+ {
+ ++n; /* skip section header */
+
+ tmp = fopen( (const char *)&tmp_fname[0], "w" );
+ if( !tmp )
+ {
+ FATAL_ERROR( "Cannot create temporary %s file", basename( (char *)&tmp_fname[0] ) );
+ }
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ if( strstr( ln, "INSTALL SCRIPT:" ) ) break; /* if (stop - start - 1) greater than real number of lines */
+
+ if( (n > start) && (n < stop) )
+ {
+ fprintf( tmp, "%s\n", ln );
+ ++lines;
+ }
+ ++n;
+ }
+
+ fflush( tmp );
+ fclose( tmp );
+
+ } /* End if( start && start < stop ) */
+
+ free( line );
+
+ fseek( log, 0, SEEK_SET );
+
+ /* read temporary saved description */
+ {
+ struct stat sb;
+ size_t size = 0;
+ int fd;
+
+ char *links = NULL;
+
+ if( stat( tmp_fname, &sb ) == -1 )
+ {
+ FATAL_ERROR( "Cannot stat temporary %s file", basename( (char *)&tmp_fname[0] ) );
+ }
+ size = (size_t)sb.st_size;
+
+ if( size )
+ {
+ ssize_t rc = 0;
+
+ links = (char *)malloc( size + 1 );
+ if( !links ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)links, size + 1 );
+
+ if( (fd = open( (const char *)&tmp_fname[0], O_RDONLY )) == -1 )
+ {
+ FATAL_ERROR( "Canot access temporary %s file: %s", basename( (char *)&tmp_fname[0] ), strerror( errno ) );
+ }
+
+ rc = read( fd, (void *)links, size );
+ if( rc != (ssize_t)size ) { ERROR( "The %s file is not fully read", basename( (char *)&tmp_fname[0] ) ); }
+
+ package->restore_links = links;
+
+ close( fd );
+ }
+
+ }
+
+ (void)unlink( tmp_fname );
+ free( tmp_fname );
+
+ return lines;
+}
+
+
+static unsigned int read_install_script( FILE *log, int start, int stop, struct package *package )
+{
+ char *ln = NULL;
+ char *line = NULL;
+ int n = 1;
+
+ char *tmp_fname = NULL;
+ FILE *tmp = NULL;
+
+ unsigned int lines = 0;
+
+ if( !log || !package ) return lines;
+
+ tmp_fname = (char *)malloc( (size_t)PATH_MAX );
+ if( !tmp_fname ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ bzero( (void *)tmp_fname, PATH_MAX );
+ (void)sprintf( (char *)&tmp_fname[0], "%s/.INSTALL", tmpdir );
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ while( (ln = fgets( line, PATH_MAX, log )) && (n < start) ) ++n;
+
+ if( start && start < stop )
+ {
+ ++n; /* skip section header */
+
+ tmp = fopen( (const char *)&tmp_fname[0], "w" );
+ if( !tmp )
+ {
+ FATAL_ERROR( "Cannot create temporary %s file", basename( (char *)&tmp_fname[0] ) );
+ }
+
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ if( strstr( ln, "FILE LIST:" ) ) break; /* if (stop - start - 1) greater than real number of lines */
+
+ if( (n > start) && (n < stop) )
+ {
+ fprintf( tmp, "%s\n", ln );
+ ++lines;
+ }
+ ++n;
+ }
+
+ fflush( tmp );
+ fclose( tmp );
+
+ } /* End if( start && start < stop ) */
+
+ free( line );
+
+ fseek( log, 0, SEEK_SET );
+
+ /* read temporary saved description */
+ {
+ struct stat sb;
+ size_t size = 0;
+ int fd;
+
+ char *install = NULL;
+
+ if( stat( tmp_fname, &sb ) == -1 )
+ {
+ FATAL_ERROR( "Cannot stat temporary %s file", basename( (char *)&tmp_fname[0] ) );
+ }
+ size = (size_t)sb.st_size;
+
+ if( size )
+ {
+ ssize_t rc = 0;
+
+ install = (char *)malloc( size + 1 );
+ if( !install ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)install, size + 1 );
+
+ if( (fd = open( (const char *)&tmp_fname[0], O_RDONLY )) == -1 )
+ {
+ FATAL_ERROR( "Canot access temporary %s file: %s", basename( (char *)&tmp_fname[0] ), strerror( errno ) );
+ }
+
+ rc = read( fd, (void *)install, size );
+ if( rc != (ssize_t)size ) { ERROR( "The %s file is not fully read", basename( (char *)&tmp_fname[0] ) ); }
+
+ package->install_script = install;
+
+ close( fd );
+ }
+
+ }
+
+ (void)unlink( tmp_fname );
+ free( tmp_fname );
+
+ return lines;
+}
+
+
+static unsigned int read_file_list( FILE *log, int start, struct package *package )
+{
+ char *ln = NULL;
+ char *line = NULL;
+ int n = 1;
+
+ unsigned int files = 0;
+
+ if( !log || !package ) return files;
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ while( (ln = fgets( line, PATH_MAX, log )) && (n < start) ) ++n;
+
+ if( start )
+ {
+ while( (ln = fgets( line, PATH_MAX, log )) )
+ {
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+
+ add_file( package, (const char *)ln );
+ ++files;
+ }
+
+ } /* End if( start && start < stop ) */
+
+ free( line );
+
+ fseek( log, 0, SEEK_SET );
+
+ return files;
+}
+
+
+static void _read_pkglog( const char *group, const char *fname )
+{
+ FILE *log = NULL;
+ char *bname = NULL;
+
+ if( fname != NULL )
+ {
+ log = fopen( (const char *)fname, "r" );
+ if( !log )
+ {
+ FATAL_ERROR( "Cannot open %s file", fname );
+ }
+ bname = (char *)fname + strlen( tmpdir ) + 1;
+ }
+
+ if( log != NULL )
+ {
+ struct package *package = NULL;
+ int rc, start, stop;
+ unsigned int counter;
+
+ package = package_alloc();
+
+ if( read_pkginfo( log, package ) != 0 )
+ {
+ ERROR( "%s: Invalid PKGLOG file", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+
+ if( hardware ) package->hardware = xstrdup( (const char *)hardware );
+ if( tarballs ) /* find tarball and allocate package->tarball */
+ {
+ struct pkginfo *info = package->pkginfo;
+ const char *tgz = NULL;
+ char *buf = NULL;
+ struct stat sb;
+
+ buf = (char *)malloc( (size_t)PATH_MAX );
+ if( !buf ) { FATAL_ERROR( "Cannot allocate memory" ); }
+
+ if( info->group )
+ {
+ (void)sprintf( buf, "%s/%s-%s-%s-%s-%s",
+ info->group, info->name, info->version, info->arch,
+ info->distro_name, info->distro_version );
+ }
+ else
+ {
+ (void)sprintf( buf, "%s-%s-%s-%s-%s",
+ info->name, info->version, info->arch,
+ info->distro_name, info->distro_version );
+ }
+ tgz = find_tarball( (const char *)&buf[0] );
+ if( tgz )
+ {
+ package->tarball = xstrdup( (const char *)tgz );
+
+ bzero( (void *)&buf[0], PATH_MAX );
+ (void)sprintf( buf, "%s/%s", srcdir, tgz );
+ if( stat( buf, &sb ) != -1 )
+ {
+ info->compressed_size = (size_t)sb.st_size;
+ }
+ }
+ free( buf );
+ }
+ package->procedure = INSTALL;
+ package->priority = priority;
+
+ if( package->pkginfo->group && group && strcmp( package->pkginfo->group, group ) != 0 )
+ {
+ char *tgz;
+
+ if( package->tarball ) { tgz = package->tarball; }
+ else { tgz = basename( (char *)fname ); }
+
+ WARNING( "%s: Should be moved into '%s' subdir", tgz, package->pkginfo->group );
+ }
+
+ /******************
+ read references:
+ */
+ rc = get_references_section( &start, &stop, &counter, log );
+ if( rc != 0 )
+ {
+ ERROR( "%s: PKGLOG doesn't contains REFERENCE COUNTER section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ if( counter > 0 )
+ {
+ unsigned int pkgs = counter;
+
+ if( read_references( log, start, &counter, package ) != pkgs )
+ {
+ ERROR( "%s: Invalid REFERENCE COUNTER section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ }
+
+ /******************
+ read requires:
+ */
+ rc = get_requires_section( &start, &stop, log );
+ if( rc != 0 )
+ {
+ ERROR( "%s: PKGLOG doesn't contains REQUIRES section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ if( (stop - start) > 1 )
+ {
+ unsigned int pkgs = (unsigned int)(stop - start - 1); /* -1 skips section header */
+
+ if( read_requires( log, start, stop, package ) != pkgs )
+ {
+ ERROR( "%s: Invalid REQUIRES section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ }
+
+ /*******************
+ read description:
+ */
+ rc = get_description_section( &start, &stop, log );
+ if( rc != 0 )
+ {
+ ERROR( "%s: PKGLOG doesn't contains PACKAGE DESCRIPTION section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ if( (stop - start) > 1 )
+ {
+ if( read_description( log, start, stop, package ) != (unsigned int)DESCRIPTION_NUMBER_OF_LINES )
+ {
+ ERROR( "%s: Invalid DESCRIPTION section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ }
+
+ /*********************
+ read restore links:
+ */
+ rc = get_restore_links_section( &start, &stop, log );
+ if( rc != 0 )
+ {
+ ERROR( "%s: PKGLOG doesn't contains RESTORE LINKS section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ if( (stop - start) > 1 )
+ {
+ (void)read_restore_links( log, start, stop, package );
+ }
+
+ /*********************
+ read install script:
+ */
+ rc = get_install_script_section( &start, &stop, log );
+ if( rc != 0 )
+ {
+ ERROR( "%s: PKGLOG doesn't contains INSTALL SCRIPT section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ if( (stop - start) > 1 )
+ {
+ (void)read_install_script( log, start, stop, package );
+ }
+
+ /*****************
+ read file_list:
+ */
+ rc = get_file_list_section( &start, &stop, log );
+ if( rc != 0 )
+ {
+ ERROR( "%s: PKGLOG doesn't contains FILE LIST section", bname );
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ if( start )
+ {
+ unsigned int files = read_file_list( log, start, package );
+ if( files == (unsigned int)0 )
+ {
+ /*
+ Packages that do not contain regular files are ignored.
+ For example, service package base/init-devices-1.2.3-s9xx-glibc-radix-1.1.txz
+ */
+ if( ! DO_NOT_PRINTOUT_INFO )
+ {
+ INFO( "%s: PKGLOG contains empty FILE LIST section", bname );
+ }
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ package->pkginfo->total_files = (int)files;
+ }
+
+ /* Skip excluded package: */
+ {
+ const char *name = find_exclude( (const char *)package->pkginfo->name );
+
+ if( name && !strcmp( name, package->pkginfo->name ) )
+ {
+ package_free( package );
+ fclose( log );
+ return;
+ }
+ }
+
+ add_package( package );
+
+ ++__child;
+ fclose( log );
+ }
+}
+
+static void _read_pkglogs( const char *dirpath, const char *grp )
+{
+ DIR *dir;
+ char *path;
+ size_t len;
+
+ struct stat path_sb, entry_sb;
+ struct dirent *entry;
+
+ if( stat( dirpath, &path_sb ) == -1 )
+ {
+ FATAL_ERROR( "%s: Cannot stat Setup Database or destination directory", dirpath );
+ }
+
+ if( S_ISDIR(path_sb.st_mode) == 0 )
+ {
+ FATAL_ERROR( "%s: Setup Database or destination is not a directory", dirpath );
+ }
+
+ if( (dir = opendir(dirpath) ) == NULL )
+ {
+ FATAL_ERROR( "Canot access %s directory: %s", dirpath, strerror( errno ) );
+ }
+
+ len = strlen( dirpath );
+
+ while( (entry = readdir( dir )) != NULL)
+ {
+ /* skip entries '.' and '..' */
+ if( ! strcmp( entry->d_name, "." ) || ! strcmp( entry->d_name, ".." ) ) continue;
+
+ /* determinate a full name of an entry */
+ path = alloca( len + strlen( entry->d_name ) + 2 );
+
+ strcpy( path, dirpath );
+ strcat( path, "/" );
+ strcat( path, entry->d_name );
+
+ if( stat( path, &entry_sb ) == 0 )
+ {
+ if( S_ISREG(entry_sb.st_mode) )
+ {
+ if( check_input_file( NULL, (const char *)path ) == IFMT_LOG )
+ {
+ _read_pkglog( grp, (const char *)path );
+ }
+ }
+ if( S_ISDIR(entry_sb.st_mode) && grp == NULL )
+ {
+ _read_pkglogs( (const char *)path, (const char *)entry->d_name );
+ }
+ }
+ /* else { stat() returns error code; errno is set; and we have to continue the loop } */
+ }
+
+ closedir( dir );
+}
+
+int read_pkglogs( void )
+{
+ int ret = 0;
+
+ __child = 0;
+
+ _read_pkglogs( (const char *)tmpdir, NULL );
+
+ ret = __child;
+
+ __child = 0;
+
+ return ret;
+}
+
+
+
+/*****************************
+ Count slashes in file name:
+ */
+static int count_slashes( char *s )
+{
+ int cnt = 0;
+ char *p = (char *)0;
+
+ if( !s || *s == '\0' ) return cnt;
+
+ p = s;
+ while( *p )
+ {
+ if( *p == '/' ) {
+ ++cnt;
+ }
+ ++p;
+ }
+
+ return cnt;
+}
+
+static void read_srcpkg_fnames( const char *flist )
+{
+ struct stat st;
+ FILE *fp = NULL;
+
+ if( !flist ) return;
+
+ bzero( (void *)&st, sizeof( struct stat ) );
+
+ if( stat( flist, &st ) == -1 )
+ {
+ FATAL_ERROR( "Cannot access input '%s' file or directory: %s", flist, strerror( errno ) );
+ }
+
+ if( S_ISREG(st.st_mode) )
+ {
+ char *ln = NULL;
+ char *line = NULL;
+ int lnum = 0;
+
+ fp = fopen( flist, "r" );
+ if( !fp )
+ {
+ FATAL_ERROR( "Cannot open %s file", flist );
+ }
+
+ line = (char *)malloc( (size_t)PATH_MAX );
+ if( !line )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ while( (ln = fgets( line, PATH_MAX, fp )) )
+ {
+ struct srcpkg_fname *fname = NULL;
+
+ ++lnum;
+ if( strlen( ln ) == 0 ) continue;
+ ln[strlen(ln) - 1] = '\0'; /* replace new-line symbol */
+ skip_eol_spaces( ln ); /* remove spaces at end-of-line */
+ /* remove leading spaces: */
+ while( (*ln == ' ' || *ln == '\t') && *ln != '\0' ) { ++ln; }
+ /* skip comments and empty lines: */
+ if( *ln == '\0' || *ln == '#' ) continue;
+
+ if( count_slashes( ln ) > 1 )
+ {
+ FATAL_ERROR( "%s:%d: file name contains more than one slash symbols", flist, lnum );
+ }
+
+ if( ! isalpha( *ln ) )
+ {
+ FATAL_ERROR( "%s:%d: file path must be relative and start with a letter (as a group name)", flist, lnum );
+ }
+
+ fname = srcpkg_fname_alloc( (const char *)ln, lnum );
+ add_srcpkg_fname( fname );
+ }
+
+ free( line );
+ fclose( fp );
+ }
+ else
+ {
+ FATAL_ERROR( "Source file names list '%s' is not a regular file" );
+ }
+}
+
+static void check_srcfile( void *data, void *user_data )
+{
+ struct srcpkg_fname *srcfile = (struct srcpkg_fname *)data;
+
+ if( srcfile )
+ {
+ struct stat st;
+ char *fname = NULL;
+ struct pkg *srcpkg = NULL;
+
+ bzero( (void *)&st, sizeof( struct stat ) );
+
+ fname = (char *)malloc( (size_t)PATH_MAX );
+ if( !fname ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)fname, PATH_MAX );
+
+ (void)sprintf( &fname[0], "%s/%s", srcdir, srcfile->name );
+
+ if( stat( (const char *)fname, &st ) == -1 )
+ {
+ FATAL_ERROR( "%s:%d: Cannot access input '%s' file or directory: %s",
+ srcfile->name, srcfile->line, fname, strerror( errno ) );
+ }
+
+ if( S_ISREG(st.st_mode) )
+ {
+ enum _input_type format = IFMT_UNKNOWN;
+
+ pid_t p = (pid_t) -1;
+ int rc;
+
+ int len = 0;
+ char *tmp= NULL, *cmd = NULL;
+
+ tmp = (char *)malloc( (size_t)PATH_MAX );
+ if( !tmp ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)tmp, PATH_MAX );
+
+ (void)sprintf( &tmp[0], "%s", tmpdir );
+ if( _mkdir_p( tmp, S_IRWXU | S_IRWXG | S_IRWXO ) != 0 )
+ {
+ FATAL_ERROR( "%s:%d: Cannot get PKGINFO from '%s' file",
+ srcfile->name, srcfile->line, basename( (char *)fname ) );
+ }
+
+ cmd = (char *)malloc( (size_t)PATH_MAX );
+ if( !cmd ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)cmd, PATH_MAX );
+
+ len = snprintf( &cmd[0], PATH_MAX, "%s/pkginfo -d %s -o pkginfo %s > /dev/null 2>&1", selfdir, tmp, fname );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "%s:%d: Cannot get PKGINFO from %s file",
+ srcfile->name, srcfile->line, basename( (char *)fname ) );
+ }
+ p = sys_exec_command( cmd );
+ rc = sys_wait_command( p, (char *)NULL, PATH_MAX );
+ if( rc != 0 )
+ {
+ FATAL_ERROR( "%s:%d: Cannot get PKGINFO from '%s' file",
+ srcfile->name, srcfile->line, basename( (char *)fname ) );
+ }
+
+ (void)strcat( tmp, "/.PKGINFO" );
+
+ bzero( (void *)&st, sizeof( struct stat ) );
+ if( stat( (const char *)tmp, &st ) == -1 )
+ {
+ FATAL_ERROR( "%s:%d: Cannot get PKGINFO from %s file: %s",
+ srcfile->name, srcfile->line, basename( (char *)fname ), strerror( errno ) );
+ }
+
+ srcpkg = input_package( (const char *)&tmp[0] );
+ bzero( (void *)tmp, PATH_MAX );
+ if( srcpkg )
+ {
+ char *e = NULL;
+
+ if( srcpkg->group )
+ {
+ len = snprintf( &tmp[0], PATH_MAX, "%s/%s", srcpkg->group, basename( (char *)fname ) );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "%s:%d: Cannot get PKGINFO from %s file",
+ srcfile->name, srcfile->line, basename( (char *)fname ) );
+ }
+ }
+ else
+ {
+ len = snprintf( &tmp[0], PATH_MAX, "%s", basename( (char *)fname ) );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "%s:%d: Cannot get PKGINFO from %s file",
+ srcfile->name, srcfile->line, basename( (char *)fname ) );
+ }
+ }
+
+ add_srcpkg( srcpkg );
+
+ remove_trailing_slash( srcdir );
+ }
+
+ free( tmp );
+ free( cmd );
+ }
+
+ free( fname );
+ }
+}
+
+static void check_srcdir( void )
+{
+ struct stat st;
+ char *fname = srcdir;
+ struct pkg *srcpkg = NULL;
+
+ bzero( (void *)&st, sizeof( struct stat ) );
+
+ if( stat( (const char *)srcdir, &st ) == -1 )
+ {
+ FATAL_ERROR( "Cannot access input '%s' file or directory: %s", srcdir, strerror( errno ) );
+ }
+
+ if( S_ISREG(st.st_mode) )
+ {
+ enum _input_type format = IFMT_UNKNOWN;
+
+ pid_t p = (pid_t) -1;
+ int rc;
+
+ int len = 0;
+ char *tmp= NULL, *cmd = NULL;
+
+ tmp = (char *)malloc( (size_t)PATH_MAX );
+ if( !tmp ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)tmp, PATH_MAX );
+
+ (void)sprintf( &tmp[0], "%s", tmpdir );
+ if( _mkdir_p( tmp, S_IRWXU | S_IRWXG | S_IRWXO ) != 0 )
+ {
+ FATAL_ERROR( "Cannot get PKGINFO from '%s' file", basename( (char *)fname ) );
+ }
+
+ cmd = (char *)malloc( (size_t)PATH_MAX );
+ if( !cmd ) { FATAL_ERROR( "Cannot allocate memory" ); }
+ bzero( (void *)cmd, PATH_MAX );
+
+ len = snprintf( &cmd[0], PATH_MAX, "%s/pkginfo -d %s -o pkginfo %s > /dev/null 2>&1", selfdir, tmp, fname );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "Cannot get PKGINFO from %s file", basename( (char *)fname ) );
+ }
+ p = sys_exec_command( cmd );
+ rc = sys_wait_command( p, (char *)NULL, PATH_MAX );
+ if( rc != 0 )
+ {
+ FATAL_ERROR( "Cannot get PKGINFO from '%s' file", basename( (char *)fname ) );
+ }
+
+ (void)strcat( tmp, "/.PKGINFO" );
+
+ bzero( (void *)&st, sizeof( struct stat ) );
+ if( stat( (const char *)tmp, &st ) == -1 )
+ {
+ FATAL_ERROR( "Cannot get PKGINFO from %s file: %s", basename( (char *)fname ), strerror( errno ) );
+ }
+
+ /* keep or set input file format: */
+ format = check_input_file( NULL, fname );
+ if( input_format == IFMT_UNKNOWN ) input_format = format;
+
+ srcpkg = input_package( (const char *)&tmp[0] );
+ bzero( (void *)tmp, PATH_MAX );
+ if( srcpkg )
+ {
+ char *e = NULL;
+
+ if( srcpkg->group )
+ {
+ len = snprintf( &tmp[0], PATH_MAX, "%s/%s", srcpkg->group, basename( (char *)fname ) );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "Cannot get PKGINFO from %s file", basename( (char *)fname ) );
+ }
+ }
+ else
+ {
+ len = snprintf( &tmp[0], PATH_MAX, "%s", basename( (char *)fname ) );
+ if( len == 0 || len == PATH_MAX - 1 )
+ {
+ FATAL_ERROR( "Cannot get PKGINFO from %s file", basename( (char *)fname ) );
+ }
+ }
+
+ add_srcpkg( srcpkg );
+
+ /* remove source file name (with group directory if defined) from srcdir path */
+ e = strstr( (const char *)srcdir, (const char *)&tmp[0] );
+ if( !e ) { e = strstr( (const char *)srcdir, (const char *)basename( (char *)fname ) ); }
+ *e = '\0';
+
+ remove_trailing_slash( srcdir );
+ }
+
+ free( tmp );
+ free( cmd );
+ }
+
+ if( S_ISDIR(st.st_mode) )
+ {
+ if( srclist_fname )
+ {
+ read_srcpkg_fnames( srclist_fname );
+ dlist_foreach( srcpkg_fnames, check_srcfile, NULL );
+ }
+ }
+}
+
+
+static void _print_extern_requires( void *data, void *user_data )
+{
+ struct pkg *pkg = (struct pkg *)data;
+
+ if( pkg )
+ {
+ if( pkg->group )
+ fprintf( stderr, "%s/%s:%s:%s\n", pkg->group, pkg->name, pkg->version, strproc( pkg->procedure ) );
+ else
+ fprintf( stderr, "%s:%s:%s\n", pkg->name, pkg->version, strproc( pkg->procedure ) );
+ }
+}
+
+static void print_extern_requires( void )
+{
+ dlist_foreach( extern_requires, _print_extern_requires, NULL );
+}
+
+
+/*********************************************
+ Get directory where this program is placed:
+ */
+char *get_selfdir( void )
+{
+ char *buf = NULL;
+ ssize_t len;
+
+ buf = (char *)malloc( PATH_MAX );
+ if( !buf )
+ {
+ FATAL_ERROR( "Cannot allocate memory" );
+ }
+
+ bzero( (void *)buf, PATH_MAX );
+ len = readlink( "/proc/self/exe", buf, (size_t)PATH_MAX );
+ if( len > 0 && len < PATH_MAX )
+ {
+ char *p = xstrdup( (const char *)dirname( buf ) );
+ free( buf );
+ return p;
+ }
+ FATAL_ERROR( "Cannot determine self directory. Please mount /proc filesystem" );
+}
+
+void set_stack_size( void )
+{
+ const rlim_t stack_size = 16 * 1024 * 1024; /* min stack size = 16 MB */
+ struct rlimit rl;
+ int ret;
+
+ ret = getrlimit( RLIMIT_STACK, &rl );
+ if( ret == 0 )
+ {
+ if( rl.rlim_cur < stack_size )
+ {
+ rl.rlim_cur = stack_size;
+ ret = setrlimit( RLIMIT_STACK, &rl );
+ if( ret != 0 )
+ {
+ fprintf(stderr, "setrlimit returned result = %d\n", ret);
+ FATAL_ERROR( "Cannot set stack size" );
+ }
+ }
+ }
+}
+
+
+int main( int argc, char *argv[] )
+{
+ gid_t gid;
+
+ set_signal_handlers();
+
+ gid = getgid();
+ setgroups( 1, &gid );
+
+ fatal_error_hook = fatal_error_actions;
+
+ selfdir = get_selfdir();
+
+ errlog = stderr;
+
+ program = basename( argv[0] );
+ get_args( argc, argv );
+
+ /* set_stack_size(); */
+
+ tmpdir = _mk_tmpdir();
+ if( !tmpdir )
+ {
+ FATAL_ERROR( "Cannot create temporary directory" );
+ }
+
+ /********************************************************
+ Check if the --source argument is a file or directory:
+ */
+ check_srcdir();
+
+ /* Extract or Copy PKGLOGs into TMPDIR: */
+ if( input_format == IFMT_PKG )
+ {
+ int pkgs = extract_pkglogs();
+ if( pkgs == 0 ) { FATAL_ERROR( "There are no packages in the '%s' directory", srcdir ); }
+ if( exit_status > 0 ) { FATAL_ERROR( "Cannot extract PKGLOG from some package" ); }
+ if( ! DO_NOT_PRINTOUT_INFO )
+ {
+ INFO( "Found %d packages in the '%s' directory", pkgs, srcdir );
+ }
+ }
+ else
+ {
+ int pkgs = copy_pkglogs();
+ if( pkgs == 0 ) { FATAL_ERROR( "There are no PKGLOG files in the '%s' directory", srcdir ); }
+ if( exit_status > 0 ) { FATAL_ERROR( "Cannot copy some PKGLOG file" ); }
+ if( ! DO_NOT_PRINTOUT_INFO )
+ {
+ INFO( "Found %d PKGLOG files in the '%s' directory", pkgs, srcdir );
+ }
+ }
+
+ /* Read PKGLOGs from TMPDIR and create Double Linked List of PACKAGES: */
+ {
+ int pkgs = read_pkglogs();
+ if( pkgs == 0 ) { FATAL_ERROR( "There are no PKGLOG files in the '%s' directory", tmpdir ); }
+ if( exit_status > 0 ) { FATAL_ERROR( "Cannot read some PKGLOG file" ); }
+ if( ! DO_NOT_PRINTOUT_INFO )
+ {
+ /* INFO( "Found %d PKGLOG files in the '%s' directory", pkgs, tmpdir ); */
+ }
+ }
+
+ {
+ int extern_pkgs = create_provides_list( srcpkgs );
+ if( output_format == OFMT_LIST )
+ {
+ print_provides_list( (const char *)pkglist_fname );
+ if( extern_pkgs )
+ {
+ /* Output machine readable list of requires to stderr: */
+ print_extern_requires();
+ exit_status += 1;
+ }
+ }
+ if( output_format == OFMT_JSON ) print_provides_tree( (const char *)pkglist_fname, tree_format );
+ free_provides_list();
+ }
+
+ if( tmpdir ) { _rm_tmpdir( (const char *)tmpdir ); free( tmpdir ); }
+ free_resources();
+
+ exit( exit_status );
+}
generated by cgit v1.2.3 (git 2.39.0) at 2024-06-10 21:45:43 +0300