1 /* $OpenBSD: commit.c,v 1.18 2005/03/30 17:43:04 joris Exp $ */ 2 /* 3 * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org> 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. The name of the author may not be used to endorse or promote products 13 * derived from this software without specific prior written permission. 14 * 15 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 16 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 17 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 18 * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 19 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 20 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 21 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 22 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 24 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 */ 26 27 #include <sys/types.h> 28 #include <sys/queue.h> 29 #include <sys/stat.h> 30 31 #include <errno.h> 32 #include <stdio.h> 33 #include <fcntl.h> 34 #include <stdlib.h> 35 #include <unistd.h> 36 #include <string.h> 37 #include <sysexits.h> 38 39 #include "cvs.h" 40 #include "log.h" 41 #include "buf.h" 42 #include "proto.h" 43 44 45 static int cvs_commit_prepare(CVSFILE *, void *); 46 int cvs_commit_file(CVSFILE *, void *); 47 int cvs_commit_options(char *, int, char **, int *); 48 int cvs_commit_helper(void); 49 50 struct cvs_cmd_info cvs_commit = { 51 cvs_commit_options, 52 NULL, 53 cvs_commit_file, 54 NULL, 55 cvs_commit_helper, 56 CF_RECURSE | CF_IGNORE | CF_SORT, 57 CVS_REQ_CI, 58 CVS_CMD_NEEDLOG | CVS_CMD_SENDDIR | CVS_CMD_SENDARGS2 59 }; 60 61 static char *mfile = NULL; 62 63 int 64 cvs_commit_options(char *opt, int argc, char **argv, int *arg) 65 { 66 int ch; 67 68 while ((ch = getopt(argc, argv, opt)) != -1) { 69 switch (ch) { 70 case 'F': 71 mfile = optarg; 72 break; 73 case 'f': 74 /* XXX half-implemented */ 75 cvs_commit.file_flags &= ~CF_RECURSE; 76 break; 77 case 'l': 78 cvs_commit.file_flags &= ~CF_RECURSE; 79 break; 80 case 'm': 81 cvs_msg = strdup(optarg); 82 if (cvs_msg == NULL) { 83 cvs_log(LP_ERRNO, "failed to copy message"); 84 return (EX_DATAERR); 85 } 86 break; 87 case 'R': 88 cvs_commit.file_flags |= CF_RECURSE; 89 break; 90 default: 91 return (EX_USAGE); 92 } 93 } 94 95 if ((cvs_msg != NULL) && (mfile != NULL)) { 96 cvs_log(LP_ERR, "the -F and -m flags are mutually exclusive"); 97 return (EX_USAGE); 98 } 99 100 if ((mfile != NULL) && (cvs_msg = cvs_logmsg_open(mfile)) == NULL) 101 return (EX_DATAERR); 102 103 *arg = optind; 104 return (0); 105 } 106 107 int 108 cvs_commit_helper(void) 109 { 110 struct cvs_flist cl; 111 CVSFILE *cfp; 112 113 TAILQ_INIT(&cl); 114 cvs_file_examine(cvs_files, cvs_commit_prepare, &cl); 115 if (TAILQ_EMPTY(&cl)) 116 return (0); 117 118 if (cvs_msg == NULL) 119 cvs_msg = cvs_logmsg_get(CVS_FILE_NAME(cvs_files), 120 NULL, &cl, NULL); 121 122 while (!TAILQ_EMPTY(&cl)) { 123 cfp = TAILQ_FIRST(&cl); 124 TAILQ_REMOVE(&cl, cfp, cf_list); 125 cvs_file_free(cfp); 126 } 127 128 if (cvs_msg == NULL) 129 return (1); 130 131 return (0); 132 } 133 134 /* 135 * cvs_commit_prepare() 136 * 137 * Examine the file <cf> to see if it will be part of the commit, in which 138 * case it gets added to the list passed as second argument. 139 */ 140 int 141 cvs_commit_prepare(CVSFILE *cf, void *arg) 142 { 143 CVSFILE *copy; 144 struct cvs_flist *clp = (struct cvs_flist *)arg; 145 146 if ((cf->cf_type == DT_REG) && (cf->cf_cvstat == CVS_FST_MODIFIED)) { 147 copy = cvs_file_copy(cf); 148 if (copy == NULL) 149 return (-1); 150 151 TAILQ_INSERT_TAIL(clp, copy, cf_list); 152 } 153 154 return (0); 155 } 156 157 158 /* 159 * cvs_commit_file() 160 * 161 * Commit a single file. 162 */ 163 int 164 cvs_commit_file(CVSFILE *cf, void *arg) 165 { 166 int ret; 167 char *repo, rcspath[MAXPATHLEN], fpath[MAXPATHLEN]; 168 RCSFILE *rf; 169 struct cvsroot *root; 170 struct cvs_ent *entp; 171 172 ret = 0; 173 rf = NULL; 174 repo = NULL; 175 root = CVS_DIR_ROOT(cf); 176 177 if (cf->cf_type == DT_DIR) { 178 if (root->cr_method != CVS_METHOD_LOCAL) { 179 if (cf->cf_cvstat != CVS_FST_UNKNOWN) 180 ret = cvs_senddir(root, cf); 181 } 182 183 return (ret); 184 } 185 186 cvs_file_getpath(cf, fpath, sizeof(fpath)); 187 188 if (cf->cf_parent != NULL) 189 repo = cf->cf_parent->cf_ddat->cd_repo; 190 191 entp = cvs_ent_getent(fpath); 192 if (entp == NULL) 193 return (-1); 194 195 if ((cf->cf_cvstat == CVS_FST_ADDED) || 196 (cf->cf_cvstat == CVS_FST_MODIFIED)) { 197 if (root->cr_method != CVS_METHOD_LOCAL) { 198 if (cvs_sendentry(root, entp) < 0) { 199 cvs_ent_free(entp); 200 return (-1); 201 } 202 203 if (cvs_sendreq(root, CVS_REQ_MODIFIED, 204 CVS_FILE_NAME(cf)) < 0) { 205 cvs_ent_free(entp); 206 return (-1); 207 } 208 209 if (cvs_sendfile(root, fpath) < 0) { 210 cvs_ent_free(entp); 211 return (-1); 212 } 213 } 214 } 215 216 snprintf(rcspath, sizeof(rcspath), "%s/%s/%s%s", 217 root->cr_dir, repo, fpath, RCS_FILE_EXT); 218 219 cvs_ent_free(entp); 220 221 return (0); 222 } 223