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    /*	$OpenBSD: import.c,v 1.108 2017/06/01 08:08:24 joris Exp $	*/  | 
    
    
    2  | 
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    /*  | 
    
    
    3  | 
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     * Copyright (c) 2006 Joris Vink <joris@openbsd.org>  | 
    
    
    4  | 
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     *  | 
    
    
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     * Permission to use, copy, modify, and distribute this software for any  | 
    
    
    6  | 
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     * purpose with or without fee is hereby granted, provided that the above  | 
    
    
    7  | 
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     * copyright notice and this permission notice appear in all copies.  | 
    
    
    8  | 
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     *  | 
    
    
    9  | 
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     * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES  | 
    
    
    10  | 
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     * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF  | 
    
    
    11  | 
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     * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR  | 
    
    
    12  | 
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     * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES  | 
    
    
    13  | 
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     * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN  | 
    
    
    14  | 
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     * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF  | 
    
    
    15  | 
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     * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.  | 
    
    
    16  | 
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     */  | 
    
    
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    18  | 
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    #include <sys/stat.h>  | 
    
    
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    20  | 
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    #include <errno.h>  | 
    
    
    21  | 
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    #include <fcntl.h>  | 
    
    
    22  | 
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    #include <stdlib.h>  | 
    
    
    23  | 
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    #include <string.h>  | 
    
    
    24  | 
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    #include <unistd.h>  | 
    
    
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    26  | 
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    #include "cvs.h"  | 
    
    
    27  | 
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    #include "diff.h"  | 
    
    
    28  | 
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    #include "remote.h"  | 
    
    
    29  | 
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    30  | 
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    void	cvs_import_local(struct cvs_file *);  | 
    
    
    31  | 
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    32  | 
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    static void import_loginfo(char *);  | 
    
    
    33  | 
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    static void import_new(struct cvs_file *);  | 
    
    
    34  | 
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    static void import_printf(const char *, ...)  | 
    
    
    35  | 
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    	__attribute__((format(printf, 1, 2)));  | 
    
    
    36  | 
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    static void import_update(struct cvs_file *);  | 
    
    
    37  | 
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    static void import_tag(struct cvs_file *, RCSNUM *, RCSNUM *);  | 
    
    
    38  | 
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    static BUF *import_get_rcsdiff(struct cvs_file *, RCSNUM *);  | 
    
    
    39  | 
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    40  | 
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    #define IMPORT_DEFAULT_BRANCH	"1.1.1"  | 
    
    
    41  | 
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    42  | 
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    extern char *loginfo;  | 
    
    
    43  | 
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    extern char *logmsg;  | 
    
    
    44  | 
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    45  | 
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    static char *import_branch = IMPORT_DEFAULT_BRANCH;  | 
    
    
    46  | 
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    static char *vendor_tag = NULL;  | 
    
    
    47  | 
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    static char **release_tags;  | 
    
    
    48  | 
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    static char *koptstr;  | 
    
    
    49  | 
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    static int dflag = 0;  | 
    
    
    50  | 
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    static int tagcount = 0;  | 
    
    
    51  | 
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    static BUF *logbuf;  | 
    
    
    52  | 
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    53  | 
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    char *import_repository = NULL;  | 
    
    
    54  | 
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    int import_conflicts = 0;  | 
    
    
    55  | 
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    56  | 
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    struct cvs_cmd cvs_cmd_import = { | 
    
    
    57  | 
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    	CVS_OP_IMPORT, CVS_USE_WDIR, "import",  | 
    
    
    58  | 
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    	{ "im", "imp" }, | 
    
    
    59  | 
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    	"Import sources into CVS, using vendor branches",  | 
    
    
    60  | 
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    	"[-b branch] [-d] [-k mode] [-m message] "  | 
    
    
    61  | 
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    	"repository vendor-tag release-tags",  | 
    
    
    62  | 
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    	"b:dk:m:",  | 
    
    
    63  | 
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    	NULL,  | 
    
    
    64  | 
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    	cvs_import  | 
    
    
    65  | 
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    };  | 
    
    
    66  | 
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    67  | 
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    int  | 
    
    
    68  | 
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    cvs_import(int argc, char **argv)  | 
    
    
    69  | 
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    { | 
    
    
    70  | 
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    	int i, ch;  | 
    
    
    71  | 
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    	char repo[PATH_MAX], *arg = ".";  | 
    
    
    72  | 
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    	struct cvs_recursion cr;  | 
    
    
    73  | 
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    	struct trigger_list *line_list;  | 
    
    
    74  | 
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    75  | 
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    	while ((ch = getopt(argc, argv, cvs_cmd_import.cmd_opts)) != -1) { | 
    
    
    76  | 
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    		switch (ch) { | 
    
    
    77  | 
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    		case 'b':  | 
    
    
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    			import_branch = optarg;  | 
    
    
    79  | 
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    			break;  | 
    
    
    80  | 
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    		case 'd':  | 
    
    
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    			dflag = 1;  | 
    
    
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    			break;  | 
    
    
    83  | 
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    		case 'k':  | 
    
    
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    			koptstr = optarg;  | 
    
    
    85  | 
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    			kflag = rcs_kflag_get(koptstr);  | 
    
    
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    			if (RCS_KWEXP_INVAL(kflag)) { | 
    
    
    87  | 
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    				cvs_log(LP_ERR,  | 
    
    
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    				    "invalid RCS keyword expansion mode");  | 
    
    
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    				fatal("%s", cvs_cmd_import.cmd_synopsis); | 
    
    
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    			}  | 
    
    
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    			break;  | 
    
    
    92  | 
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    		case 'm':  | 
    
    
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    			logmsg = optarg;  | 
    
    
    94  | 
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    			break;  | 
    
    
    95  | 
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    		default:  | 
    
    
    96  | 
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    			fatal("%s", cvs_cmd_import.cmd_synopsis); | 
    
    
    97  | 
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    			break;  | 
    
    
    98  | 
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    		}  | 
    
    
    99  | 
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    	}  | 
    
    
    100  | 
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    101  | 
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    	argc -= optind;  | 
    
    
    102  | 
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    	argv += optind;  | 
    
    
    103  | 
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    104  | 
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    	if (argc < 3)  | 
    
    
    105  | 
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    		fatal("%s", cvs_cmd_import.cmd_synopsis); | 
    
    
    106  | 
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    107  | 
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    	import_repository = argv[0];  | 
    
    
    108  | 
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    	vendor_tag = argv[1];  | 
    
    
    109  | 
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    	argc -= 2;  | 
    
    
    110  | 
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    	argv += 2;  | 
    
    
    111  | 
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    112  | 
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    	release_tags = argv;  | 
    
    
    113  | 
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    	tagcount = argc;  | 
    
    
    114  | 
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    115  | 
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    	if (!rcs_sym_check(vendor_tag))  | 
    
    
    116  | 
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    		fatal("invalid symbol: %s", vendor_tag); | 
    
    
    117  | 
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    118  | 
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    	for (i = 0; i < tagcount; i++) { | 
    
    
    119  | 
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    		if (!rcs_sym_check(release_tags[i]))  | 
    
    
    120  | 
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    			fatal("invalid symbol: %s", release_tags[i]); | 
    
    
    121  | 
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    	}  | 
    
    
    122  | 
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    123  | 
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    	if (logmsg == NULL) { | 
    
    
    124  | 
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    		if (cvs_server_active)  | 
    
    
    125  | 
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    			fatal("no log message specified"); | 
    
    
    126  | 
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    		else  | 
    
    
    127  | 
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    			logmsg = cvs_logmsg_create(NULL, NULL, NULL, NULL);  | 
    
    
    128  | 
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    	}  | 
    
    
    129  | 
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    130  | 
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    	if (cvsroot_is_remote()) { | 
    
    
    131  | 
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    		cvs_client_connect_to_server();  | 
    
    
    132  | 
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    133  | 
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    		cvs_client_send_request("Argument -b%s", IMPORT_DEFAULT_BRANCH); | 
    
    
    134  | 
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    135  | 
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    		if (kflag)  | 
    
    
    136  | 
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    			cvs_client_send_request("Argument -k%s", koptstr); | 
    
    
    137  | 
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    138  | 
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    		cvs_client_send_logmsg(logmsg);  | 
    
    
    139  | 
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    		cvs_client_send_request("Argument %s", import_repository); | 
    
    
    140  | 
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    		cvs_client_send_request("Argument %s", vendor_tag); | 
    
    
    141  | 
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    		for (i = 0; i < tagcount; i++)  | 
    
    
    142  | 
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    			cvs_client_send_request("Argument %s", release_tags[i]); | 
    
    
    143  | 
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    144  | 
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    		cr.enterdir = NULL;  | 
    
    
    145  | 
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    		cr.leavedir = NULL;  | 
    
    
    146  | 
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    		cr.fileproc = cvs_client_sendfile;  | 
    
    
    147  | 
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    		cr.flags = CR_RECURSE_DIRS;  | 
    
    
    148  | 
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    149  | 
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    		cvs_file_run(1, &arg, &cr);  | 
    
    
    150  | 
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    		cvs_client_senddir("."); | 
    
    
    151  | 
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    		cvs_client_send_request("import"); | 
    
    
    152  | 
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    153  | 
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    		cvs_client_get_responses();  | 
    
    
    154  | 
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    		return (0);  | 
    
    
    155  | 
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    	}  | 
    
    
    156  | 
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    157  | 
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    	if (cvs_logmsg_verify(logmsg))  | 
    
    
    158  | 
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    		return (0);  | 
    
    
    159  | 
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    160  | 
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    	(void)xsnprintf(repo, sizeof(repo), "%s/%s",  | 
    
    
    161  | 
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    	    current_cvsroot->cr_dir, import_repository);  | 
    
    
    162  | 
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    163  | 
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    	import_loginfo(import_repository);  | 
    
    
    164  | 
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    165  | 
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    	if (cvs_noexec != 1)  | 
    
    
    166  | 
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    		cvs_mkdir(repo, 0755);  | 
    
    
    167  | 
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    168  | 
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    	cr.enterdir = NULL;  | 
    
    
    169  | 
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    	cr.leavedir = NULL;  | 
    
    
    170  | 
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    	cr.fileproc = cvs_import_local;  | 
    
    
    171  | 
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    	cr.flags = CR_RECURSE_DIRS;  | 
    
    
    172  | 
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    	cvs_file_run(1, &arg, &cr);  | 
    
    
    173  | 
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    174  | 
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    	if (import_conflicts != 0) { | 
    
    
    175  | 
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    		import_printf("\n%d conflicts created by this import.\n\n", | 
    
    
    176  | 
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    		    import_conflicts);  | 
    
    
    177  | 
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    		import_printf("Use the following command to help the merge:\n"); | 
    
    
    178  | 
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    		import_printf("\topencvs checkout "); | 
    
    
    179  | 
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    		import_printf("-j%s:yesterday -j%s %s\n\n", vendor_tag, | 
    
    
    180  | 
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    		    vendor_tag, import_repository);  | 
    
    
    181  | 
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    	} else { | 
    
    
    182  | 
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    		import_printf("\nNo conflicts created by this import.\n\n"); | 
    
    
    183  | 
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    	}  | 
    
    
    184  | 
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    185  | 
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    	loginfo = buf_release(logbuf);  | 
    
    
    186  | 
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    	logbuf = NULL;  | 
    
    
    187  | 
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    188  | 
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    	line_list = cvs_trigger_getlines(CVS_PATH_LOGINFO, import_repository);  | 
    
    
    189  | 
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    	if (line_list != NULL) { | 
    
    
    190  | 
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    		cvs_trigger_handle(CVS_TRIGGER_LOGINFO, import_repository,  | 
    
    
    191  | 
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    		    loginfo, line_list, NULL);  | 
    
    
    192  | 
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    		cvs_trigger_freelist(line_list);  | 
    
    
    193  | 
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    	}  | 
    
    
    194  | 
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    195  | 
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    	free(loginfo);  | 
    
    
    196  | 
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    	return (0);  | 
    
    
    197  | 
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    }  | 
    
    
    198  | 
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    199  | 
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    static void  | 
    
    
    200  | 
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    import_printf(const char *fmt, ...)  | 
    
    
    201  | 
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    { | 
    
    
    202  | 
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    	char *str;  | 
    
    
    203  | 
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    	va_list vap;  | 
    
    
    204  | 
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    205  | 
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    	va_start(vap, fmt);  | 
    
    
    206  | 
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    	if (vasprintf(&str, fmt, vap) == -1)  | 
    
    
    207  | 
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    		fatal("import_printf: could not allocate memory"); | 
    
    
    208  | 
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    	va_end(vap);  | 
    
    
    209  | 
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    210  | 
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    	cvs_printf("%s", str); | 
    
    
    211  | 
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    	buf_puts(logbuf, str);  | 
    
    
    212  | 
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    213  | 
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    	free(str);  | 
    
    
    214  | 
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    }  | 
    
    
    215  | 
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    216  | 
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    void  | 
    
    
    217  | 
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    cvs_import_ignored(const char *path)  | 
    
    
    218  | 
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    { | 
    
    
    219  | 
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    	const char *p;  | 
    
    
    220  | 
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    221  | 
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    	for (p = path; p[0] == '.' && p[1] == '/';)  | 
    
    
    222  | 
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    		p += 2;  | 
    
    
    223  | 
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    224  | 
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    	import_printf("I %s/%s\n", import_repository, p); | 
    
    
    225  | 
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    }  | 
    
    
    226  | 
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    227  | 
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    void  | 
    
    
    228  | 
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    cvs_import_local(struct cvs_file *cf)  | 
    
    
    229  | 
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    { | 
    
    
    230  | 
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    	int isnew;  | 
    
    
    231  | 
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    	struct stat st;  | 
    
    
    232  | 
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    	char repo[PATH_MAX];  | 
    
    
    233  | 
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    234  | 
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    	cvs_log(LP_TRACE, "cvs_import_local(%s)", cf->file_path);  | 
    
    
    235  | 
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    236  | 
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    	cvs_file_classify(cf, cvs_directory_tag);  | 
    
    
    237  | 
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    238  | 
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    	if (cf->file_type == CVS_DIR) { | 
    
    
    239  | 
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    		if (!strcmp(cf->file_path, "."))  | 
    
    
    240  | 
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    			return;  | 
    
    
    241  | 
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    242  | 
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    		if (verbosity > 1)  | 
    
    
    243  | 
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    			cvs_log(LP_NOTICE, "Importing %s", cf->file_path);  | 
    
    
    244  | 
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    245  | 
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    		if (cvs_noexec == 1)  | 
    
    
    246  | 
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    			return;  | 
    
    
    247  | 
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    248  | 
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    		if (mkdir(cf->file_rpath, 0755) == -1 && errno != EEXIST)  | 
    
    
    249  | 
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    			fatal("cvs_import_local: %s: %s", cf->file_rpath, | 
    
    
    250  | 
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    			    strerror(errno));  | 
    
    
    251  | 
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    252  | 
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    		return;  | 
    
    
    253  | 
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    	}  | 
    
    
    254  | 
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    255  | 
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    	isnew = 1;  | 
    
    
    256  | 
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    	(void)xsnprintf(repo, sizeof(repo), "%s/%s/%s/%s%s",  | 
    
    
    257  | 
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    	    current_cvsroot->cr_dir, cf->file_wd, CVS_PATH_ATTIC,  | 
    
    
    258  | 
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    	    cf->file_name, RCS_FILE_EXT);  | 
    
    
    259  | 
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    260  | 
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    	if (cf->file_rcs != NULL || stat(repo, &st) != -1)  | 
    
    
    261  | 
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    		isnew = 0;  | 
    
    
    262  | 
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    263  | 
     | 
     | 
    	if (isnew == 1)  | 
    
    
    264  | 
     | 
     | 
    		import_new(cf);  | 
    
    
    265  | 
     | 
     | 
    	else  | 
    
    
    266  | 
     | 
     | 
    		import_update(cf);  | 
    
    
    267  | 
     | 
     | 
    }  | 
    
    
    268  | 
     | 
     | 
     | 
    
    
    269  | 
     | 
     | 
    static void  | 
    
    
    270  | 
     | 
     | 
    import_loginfo(char *repo)  | 
    
    
    271  | 
     | 
     | 
    { | 
    
    
    272  | 
     | 
     | 
    	int i;  | 
    
    
    273  | 
     | 
     | 
    	char pwd[PATH_MAX];  | 
    
    
    274  | 
     | 
     | 
     | 
    
    
    275  | 
     | 
     | 
    	if (getcwd(pwd, sizeof(pwd)) == NULL)  | 
    
    
    276  | 
     | 
     | 
    		fatal("Can't get working directory"); | 
    
    
    277  | 
     | 
     | 
     | 
    
    
    278  | 
     | 
     | 
    	logbuf = buf_alloc(1024);  | 
    
    
    279  | 
     | 
     | 
    	cvs_trigger_loginfo_header(logbuf, repo);  | 
    
    
    280  | 
     | 
     | 
     | 
    
    
    281  | 
     | 
     | 
    	buf_puts(logbuf, "Log Message:\n");  | 
    
    
    282  | 
     | 
     | 
    	buf_puts(logbuf, logmsg);  | 
    
    
    283  | 
     | 
     | 
    	if (logmsg[0] != '\0' && logmsg[strlen(logmsg) - 1] != '\n')  | 
    
    
    284  | 
     | 
     | 
    		buf_putc(logbuf, '\n');  | 
    
    
    285  | 
     | 
     | 
    	buf_putc(logbuf, '\n');  | 
    
    
    286  | 
     | 
     | 
     | 
    
    
    287  | 
     | 
     | 
    	buf_puts(logbuf, "Status:\n\n");  | 
    
    
    288  | 
     | 
     | 
     | 
    
    
    289  | 
     | 
     | 
    	buf_puts(logbuf, "Vendor Tag:\t");  | 
    
    
    290  | 
     | 
     | 
    	buf_puts(logbuf, vendor_tag);  | 
    
    
    291  | 
     | 
     | 
    	buf_putc(logbuf, '\n');  | 
    
    
    292  | 
     | 
     | 
    	buf_puts(logbuf, "Release Tags:\t");  | 
    
    
    293  | 
     | 
     | 
     | 
    
    
    294  | 
     | 
     | 
    	for (i = 0; i < tagcount ; i++) { | 
    
    
    295  | 
     | 
     | 
    		buf_puts(logbuf, "\t\t");  | 
    
    
    296  | 
     | 
     | 
    		buf_puts(logbuf, release_tags[i]);  | 
    
    
    297  | 
     | 
     | 
    		buf_putc(logbuf, '\n');  | 
    
    
    298  | 
     | 
     | 
    	}  | 
    
    
    299  | 
     | 
     | 
    	buf_putc(logbuf, '\n');  | 
    
    
    300  | 
     | 
     | 
    	buf_putc(logbuf, '\n');  | 
    
    
    301  | 
     | 
     | 
    }  | 
    
    
    302  | 
     | 
     | 
     | 
    
    
    303  | 
     | 
     | 
    static void  | 
    
    
    304  | 
     | 
     | 
    import_new(struct cvs_file *cf)  | 
    
    
    305  | 
     | 
     | 
    { | 
    
    
    306  | 
     | 
     | 
    	int i;  | 
    
    
    307  | 
     | 
     | 
    	BUF *bp;  | 
    
    
    308  | 
     | 
     | 
    	mode_t mode;  | 
    
    
    309  | 
     | 
     | 
    	time_t tstamp;  | 
    
    
    310  | 
     | 
     | 
    	struct stat st;  | 
    
    
    311  | 
     | 
     | 
    	struct rcs_branch *brp;  | 
    
    
    312  | 
     | 
     | 
    	struct rcs_delta *rdp;  | 
    
    
    313  | 
     | 
     | 
    	RCSNUM *branch, *brev;  | 
    
    
    314  | 
     | 
     | 
     | 
    
    
    315  | 
     | 
     | 
    	tstamp = -1;  | 
    
    
    316  | 
     | 
     | 
     | 
    
    
    317  | 
     | 
     | 
    	cvs_log(LP_TRACE, "import_new(%s)", cf->file_name);  | 
    
    
    318  | 
     | 
     | 
     | 
    
    
    319  | 
     | 
     | 
    	if (cvs_noexec == 1) { | 
    
    
    320  | 
     | 
     | 
    		import_printf("N %s/%s\n", import_repository, cf->file_path); | 
    
    
    321  | 
     | 
     | 
    		return;  | 
    
    
    322  | 
     | 
     | 
    	}  | 
    
    
    323  | 
     | 
     | 
     | 
    
    
    324  | 
     | 
     | 
    	if (fstat(cf->fd, &st) == -1)  | 
    
    
    325  | 
     | 
     | 
    		fatal("import_new: %s", strerror(errno)); | 
    
    
    326  | 
     | 
     | 
     | 
    
    
    327  | 
     | 
     | 
    	mode = st.st_mode;  | 
    
    
    328  | 
     | 
     | 
     | 
    
    
    329  | 
     | 
     | 
    	if (dflag == 1)  | 
    
    
    330  | 
     | 
     | 
    		tstamp = st.st_mtime;  | 
    
    
    331  | 
     | 
     | 
     | 
    
    
    332  | 
     | 
     | 
    	if ((branch = rcsnum_parse(import_branch)) == NULL)  | 
    
    
    333  | 
     | 
     | 
    		fatal("import_new: failed to parse branch"); | 
    
    
    334  | 
     | 
     | 
     | 
    
    
    335  | 
     | 
     | 
    	bp = buf_load_fd(cf->fd);  | 
    
    
    336  | 
     | 
     | 
     | 
    
    
    337  | 
     | 
     | 
    	if ((brev = rcsnum_brtorev(branch)) == NULL)  | 
    
    
    338  | 
     | 
     | 
    		fatal("import_new: failed to get first branch revision"); | 
    
    
    339  | 
     | 
     | 
     | 
    
    
    340  | 
     | 
     | 
    	cf->repo_fd = open(cf->file_rpath, O_CREAT | O_RDONLY);  | 
    
    
    341  | 
     | 
     | 
    	if (cf->repo_fd < 0)  | 
    
    
    342  | 
     | 
     | 
    		fatal("import_new: %s: %s", cf->file_rpath, strerror(errno)); | 
    
    
    343  | 
     | 
     | 
     | 
    
    
    344  | 
     | 
     | 
    	cf->file_rcs = rcs_open(cf->file_rpath, cf->repo_fd, RCS_CREATE,  | 
    
    
    345  | 
     | 
     | 
    	    (mode & ~(S_IWUSR | S_IWGRP | S_IWOTH)));  | 
    
    
    346  | 
     | 
     | 
    	if (cf->file_rcs == NULL)  | 
    
    
    347  | 
     | 
     | 
    		fatal("import_new: failed to create RCS file for %s", | 
    
    
    348  | 
     | 
     | 
    		    cf->file_path);  | 
    
    
    349  | 
     | 
     | 
     | 
    
    
    350  | 
     | 
     | 
    	rcs_branch_set(cf->file_rcs, branch);  | 
    
    
    351  | 
     | 
     | 
     | 
    
    
    352  | 
     | 
     | 
    	if (rcs_sym_add(cf->file_rcs, vendor_tag, branch) == -1)  | 
    
    
    353  | 
     | 
     | 
    		fatal("import_new: failed to add vendor tag"); | 
    
    
    354  | 
     | 
     | 
     | 
    
    
    355  | 
     | 
     | 
    	for (i = 0; i < tagcount; i++) { | 
    
    
    356  | 
     | 
     | 
    		if (rcs_sym_add(cf->file_rcs, release_tags[i], brev) == -1)  | 
    
    
    357  | 
     | 
     | 
    			fatal("import_new: failed to add release tag"); | 
    
    
    358  | 
     | 
     | 
    	}  | 
    
    
    359  | 
     | 
     | 
     | 
    
    
    360  | 
     | 
     | 
    	if (rcs_rev_add(cf->file_rcs, brev, logmsg, tstamp, NULL) == -1)  | 
    
    
    361  | 
     | 
     | 
    		fatal("import_new: failed to create first branch revision"); | 
    
    
    362  | 
     | 
     | 
     | 
    
    
    363  | 
     | 
     | 
    	if (rcs_rev_add(cf->file_rcs, RCS_HEAD_REV, "Initial revision",  | 
    
    
    364  | 
     | 
     | 
    	    tstamp, NULL) == -1)  | 
    
    
    365  | 
     | 
     | 
    		fatal("import_new: failed to create first revision"); | 
    
    
    366  | 
     | 
     | 
     | 
    
    
    367  | 
     | 
     | 
    	if ((rdp = rcs_findrev(cf->file_rcs, cf->file_rcs->rf_head)) == NULL)  | 
    
    
    368  | 
     | 
     | 
    		fatal("import_new: cannot find newly added revision"); | 
    
    
    369  | 
     | 
     | 
     | 
    
    
    370  | 
     | 
     | 
    	brp = xmalloc(sizeof(*brp));  | 
    
    
    371  | 
     | 
     | 
    	brp->rb_num = rcsnum_alloc();  | 
    
    
    372  | 
     | 
     | 
    	rcsnum_cpy(brev, brp->rb_num, 0);  | 
    
    
    373  | 
     | 
     | 
    	TAILQ_INSERT_TAIL(&(rdp->rd_branches), brp, rb_list);  | 
    
    
    374  | 
     | 
     | 
     | 
    
    
    375  | 
     | 
     | 
    	if (rcs_deltatext_set(cf->file_rcs,  | 
    
    
    376  | 
     | 
     | 
    	    cf->file_rcs->rf_head, bp) == -1)  | 
    
    
    377  | 
     | 
     | 
    		fatal("import_new: failed to set deltatext"); | 
    
    
    378  | 
     | 
     | 
     | 
    
    
    379  | 
     | 
     | 
    	if (kflag)  | 
    
    
    380  | 
     | 
     | 
    		rcs_kwexp_set(cf->file_rcs, kflag);  | 
    
    
    381  | 
     | 
     | 
     | 
    
    
    382  | 
     | 
     | 
    	rcs_write(cf->file_rcs);  | 
    
    
    383  | 
     | 
     | 
    	import_printf("N %s/%s\n", import_repository, cf->file_path); | 
    
    
    384  | 
     | 
     | 
     | 
    
    
    385  | 
     | 
     | 
    	free(branch);  | 
    
    
    386  | 
     | 
     | 
    	free(brev);  | 
    
    
    387  | 
     | 
     | 
    }  | 
    
    
    388  | 
     | 
     | 
     | 
    
    
    389  | 
     | 
     | 
    static void  | 
    
    
    390  | 
     | 
     | 
    import_update(struct cvs_file *cf)  | 
    
    
    391  | 
     | 
     | 
    { | 
    
    
    392  | 
     | 
     | 
    	int ret;  | 
    
    
    393  | 
     | 
     | 
    	BUF *b1, *b2, *d;  | 
    
    
    394  | 
     | 
     | 
    	char branch[CVS_REV_BUFSZ];  | 
    
    
    395  | 
     | 
     | 
    	RCSNUM *newrev, *rev, *brev;  | 
    
    
    396  | 
     | 
     | 
     | 
    
    
    397  | 
     | 
     | 
    	cvs_log(LP_TRACE, "import_update(%s)", cf->file_path);  | 
    
    
    398  | 
     | 
     | 
     | 
    
    
    399  | 
     | 
     | 
    	if (cf->file_rcs->rf_head == NULL)  | 
    
    
    400  | 
     | 
     | 
    		fatal("no head revision in RCS file for `%s'", cf->file_path); | 
    
    
    401  | 
     | 
     | 
     | 
    
    
    402  | 
     | 
     | 
    	if ((rev = rcs_translate_tag(import_branch, cf->file_rcs)) == NULL)  | 
    
    
    403  | 
     | 
     | 
    		fatal("import_update: could not translate tag `%s'", | 
    
    
    404  | 
     | 
     | 
    		    import_branch);  | 
    
    
    405  | 
     | 
     | 
     | 
    
    
    406  | 
     | 
     | 
    	if ((brev = rcsnum_parse(import_branch)) == NULL)  | 
    
    
    407  | 
     | 
     | 
    		fatal("import_update: rcsnum_parse failed"); | 
    
    
    408  | 
     | 
     | 
     | 
    
    
    409  | 
     | 
     | 
    	b1 = rcs_rev_getbuf(cf->file_rcs, rev, RCS_KWEXP_NONE);  | 
    
    
    410  | 
     | 
     | 
    	b2 = buf_load_fd(cf->fd);  | 
    
    
    411  | 
     | 
     | 
     | 
    
    
    412  | 
     | 
     | 
    	ret = buf_differ(b1, b2);  | 
    
    
    413  | 
     | 
     | 
    	buf_free(b1);  | 
    
    
    414  | 
     | 
     | 
    	buf_free(b2);  | 
    
    
    415  | 
     | 
     | 
    	if (ret == 0) { | 
    
    
    416  | 
     | 
     | 
    		import_tag(cf, brev, rev);  | 
    
    
    417  | 
     | 
     | 
    		free(brev);  | 
    
    
    418  | 
     | 
     | 
    		if (cvs_noexec != 1)  | 
    
    
    419  | 
     | 
     | 
    			rcs_write(cf->file_rcs);  | 
    
    
    420  | 
     | 
     | 
    		import_printf("U %s/%s\n", import_repository, cf->file_path); | 
    
    
    421  | 
     | 
     | 
    		return;  | 
    
    
    422  | 
     | 
     | 
    	}  | 
    
    
    423  | 
     | 
     | 
     | 
    
    
    424  | 
     | 
     | 
    	if (cf->file_rcs->rf_branch != NULL)  | 
    
    
    425  | 
     | 
     | 
    		rcsnum_tostr(cf->file_rcs->rf_branch, branch, sizeof(branch));  | 
    
    
    426  | 
     | 
     | 
     | 
    
    
    427  | 
     | 
     | 
    	if (cf->file_rcs->rf_branch == NULL || cf->in_attic == 1 ||  | 
    
    
    428  | 
     | 
     | 
    	    strcmp(branch, import_branch)) { | 
    
    
    429  | 
     | 
     | 
    		import_conflicts++;  | 
    
    
    430  | 
     | 
     | 
    		import_printf("C %s/%s\n", import_repository, cf->file_path); | 
    
    
    431  | 
     | 
     | 
    	} else { | 
    
    
    432  | 
     | 
     | 
    		import_printf("U %s/%s\n", import_repository, cf->file_path); | 
    
    
    433  | 
     | 
     | 
    	}  | 
    
    
    434  | 
     | 
     | 
     | 
    
    
    435  | 
     | 
     | 
    	if (cvs_noexec == 1)  | 
    
    
    436  | 
     | 
     | 
    		return;  | 
    
    
    437  | 
     | 
     | 
     | 
    
    
    438  | 
     | 
     | 
    	d = import_get_rcsdiff(cf, rev);  | 
    
    
    439  | 
     | 
     | 
    	newrev = rcsnum_inc(rev);  | 
    
    
    440  | 
     | 
     | 
     | 
    
    
    441  | 
     | 
     | 
    	if (rcs_rev_add(cf->file_rcs, newrev, logmsg, -1, NULL) == -1)  | 
    
    
    442  | 
     | 
     | 
    		fatal("import_update: failed to add new revision"); | 
    
    
    443  | 
     | 
     | 
     | 
    
    
    444  | 
     | 
     | 
    	if (rcs_deltatext_set(cf->file_rcs, newrev, d) == -1)  | 
    
    
    445  | 
     | 
     | 
    		fatal("import_update: failed to set deltatext"); | 
    
    
    446  | 
     | 
     | 
     | 
    
    
    447  | 
     | 
     | 
    	import_tag(cf, brev, newrev);  | 
    
    
    448  | 
     | 
     | 
     | 
    
    
    449  | 
     | 
     | 
    	if (kflag)  | 
    
    
    450  | 
     | 
     | 
    		rcs_kwexp_set(cf->file_rcs, kflag);  | 
    
    
    451  | 
     | 
     | 
     | 
    
    
    452  | 
     | 
     | 
    	free(brev);  | 
    
    
    453  | 
     | 
     | 
    	rcs_write(cf->file_rcs);  | 
    
    
    454  | 
     | 
     | 
    }  | 
    
    
    455  | 
     | 
     | 
     | 
    
    
    456  | 
     | 
     | 
    static void  | 
    
    
    457  | 
     | 
     | 
    import_tag(struct cvs_file *cf, RCSNUM *branch, RCSNUM *newrev)  | 
    
    
    458  | 
     | 
     | 
    { | 
    
    
    459  | 
     | 
     | 
    	int i;  | 
    
    
    460  | 
     | 
     | 
     | 
    
    
    461  | 
     | 
     | 
    	if (cvs_noexec != 1) { | 
    
    
    462  | 
     | 
     | 
    		rcs_sym_add(cf->file_rcs, vendor_tag, branch);  | 
    
    
    463  | 
     | 
     | 
     | 
    
    
    464  | 
     | 
     | 
    		for (i = 0; i < tagcount; i++)  | 
    
    
    465  | 
     | 
     | 
    			rcs_sym_add(cf->file_rcs, release_tags[i], newrev);  | 
    
    
    466  | 
     | 
     | 
    	}  | 
    
    
    467  | 
     | 
     | 
    }  | 
    
    
    468  | 
     | 
     | 
     | 
    
    
    469  | 
     | 
     | 
    static BUF *  | 
    
    
    470  | 
     | 
     | 
    import_get_rcsdiff(struct cvs_file *cf, RCSNUM *rev)  | 
    
    
    471  | 
     | 
     | 
    { | 
    
    
    472  | 
     | 
     | 
    	char *p1, *p2;  | 
    
    
    473  | 
     | 
     | 
    	BUF *b1, *b2;  | 
    
    
    474  | 
     | 
     | 
    	int fd1, fd2;  | 
    
    
    475  | 
     | 
     | 
     | 
    
    
    476  | 
     | 
     | 
    	b2 = buf_alloc(128);  | 
    
    
    477  | 
     | 
     | 
     | 
    
    
    478  | 
     | 
     | 
    	b1 = buf_load_fd(cf->fd);  | 
    
    
    479  | 
     | 
     | 
     | 
    
    
    480  | 
     | 
     | 
    	(void)xasprintf(&p1, "%s/diff1.XXXXXXXXXX", cvs_tmpdir);  | 
    
    
    481  | 
     | 
     | 
    	fd1 = buf_write_stmp(b1, p1, NULL);  | 
    
    
    482  | 
     | 
     | 
    	buf_free(b1);  | 
    
    
    483  | 
     | 
     | 
     | 
    
    
    484  | 
     | 
     | 
    	(void)xasprintf(&p2, "%s/diff2.XXXXXXXXXX", cvs_tmpdir);  | 
    
    
    485  | 
     | 
     | 
    	fd2 = rcs_rev_write_stmp(cf->file_rcs, rev, p2, RCS_KWEXP_NONE);  | 
    
    
    486  | 
     | 
     | 
     | 
    
    
    487  | 
     | 
     | 
    	diff_format = D_RCSDIFF;  | 
    
    
    488  | 
     | 
     | 
    	if (diffreg(p2, p1, fd2, fd1, b2, D_FORCEASCII) == D_ERROR)  | 
    
    
    489  | 
     | 
     | 
    		fatal("import_get_rcsdiff: failed to get RCS patch"); | 
    
    
    490  | 
     | 
     | 
     | 
    
    
    491  | 
     | 
     | 
    	close(fd1);  | 
    
    
    492  | 
     | 
     | 
    	close(fd2);  | 
    
    
    493  | 
     | 
     | 
     | 
    
    
    494  | 
     | 
     | 
    	(void)unlink(p1);  | 
    
    
    495  | 
     | 
     | 
    	(void)unlink(p2);  | 
    
    
    496  | 
     | 
     | 
     | 
    
    
    497  | 
     | 
     | 
    	free(p1);  | 
    
    
    498  | 
     | 
     | 
    	free(p2);  | 
    
    
    499  | 
     | 
     | 
     | 
    
    
    500  | 
     | 
     | 
    	return (b2);  | 
    
    
    501  | 
     | 
     | 
    }  |