| 1 |
/*- |
| 2 |
* Copyright (c) 2013-2015 Lucas Holt |
| 3 |
* Copyright (c) 2007-2009 Chris Reinhardt |
| 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 |
* 1. Redistributions of source code must retain the above copyright |
| 10 |
* notice, this list of conditions and the following disclaimer. |
| 11 |
* 2. Redistributions in binary form must reproduce the above copyright |
| 12 |
* notice, this list of conditions and the following disclaimer in the |
| 13 |
* documentation and/or other materials provided with the distribution. |
| 14 |
* |
| 15 |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 16 |
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 17 |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 18 |
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 19 |
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 20 |
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 21 |
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 22 |
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 23 |
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 24 |
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 25 |
* SUCH DAMAGE. |
| 26 |
*/ |
| 27 |
|
| 28 |
#include <sys/cdefs.h> |
| 29 |
__MBSDID("$MidnightBSD$"); |
| 30 |
|
| 31 |
#include "mport.h" |
| 32 |
#include "mport_private.h" |
| 33 |
|
| 34 |
#include <sys/stat.h> |
| 35 |
#include <libgen.h> |
| 36 |
#include <stdlib.h> |
| 37 |
#include <string.h> |
| 38 |
#include <errno.h> |
| 39 |
#include <unistd.h> |
| 40 |
#include <syslog.h> |
| 41 |
#include <stdarg.h> |
| 42 |
#include <archive_entry.h> |
| 43 |
|
| 44 |
|
| 45 |
enum phase { PREINSTALL, ACTUALINSTALL, POSTINSTALL}; |
| 46 |
|
| 47 |
static int do_pre_install(mportInstance *, mportBundleRead *, mportPackageMeta *); |
| 48 |
static int do_actual_install(mportInstance *, mportBundleRead *, mportPackageMeta *); |
| 49 |
static int do_post_install(mportInstance *, mportBundleRead *, mportPackageMeta *); |
| 50 |
static int run_postexec(mportInstance *, mportPackageMeta *); |
| 51 |
static int run_pkg_install(mportInstance *, mportBundleRead *, mportPackageMeta *, const char *); |
| 52 |
static int run_mtree(mportInstance *, mportBundleRead *, mportPackageMeta *); |
| 53 |
static int display_pkg_msg(mportInstance *, mportBundleRead *, mportPackageMeta *); |
| 54 |
static int get_file_count(mportInstance *, char *, int *); |
| 55 |
static int create_package_row(mportInstance *, mportPackageMeta *); |
| 56 |
static int create_categories(mportInstance *mport, mportPackageMeta *pkg); |
| 57 |
static int create_depends(mportInstance *mport, mportPackageMeta *pkg); |
| 58 |
static int create_sample_file(mportInstance *mport, char *cwd, const char *file); |
| 59 |
static char** parse_sample(char *input); |
| 60 |
static int mark_complete(mportInstance *, mportPackageMeta *); |
| 61 |
static int mport_bundle_read_get_assetlist(mportInstance *mport, mportPackageMeta *pkg, mportAssetList **alist_p, enum phase); |
| 62 |
|
| 63 |
/** |
| 64 |
* This is a wrapper for all bund read install operations |
| 65 |
*/ |
| 66 |
int |
| 67 |
mport_bundle_read_install_pkg(mportInstance *mport, mportBundleRead *bundle, mportPackageMeta *pkg) |
| 68 |
{ |
| 69 |
if (do_pre_install(mport, bundle, pkg) != MPORT_OK) { |
| 70 |
RETURN_CURRENT_ERROR; |
| 71 |
} |
| 72 |
|
| 73 |
if (do_actual_install(mport, bundle, pkg) != MPORT_OK) { |
| 74 |
RETURN_CURRENT_ERROR; |
| 75 |
} |
| 76 |
|
| 77 |
if (do_post_install(mport, bundle, pkg) != MPORT_OK) { |
| 78 |
RETURN_CURRENT_ERROR; |
| 79 |
} |
| 80 |
|
| 81 |
syslog(LOG_NOTICE, "%s-%s installed", pkg->name, pkg->version); |
| 82 |
|
| 83 |
return MPORT_OK; |
| 84 |
} |
| 85 |
|
| 86 |
|
| 87 |
/* This does everything that has to happen before we start installing files. |
| 88 |
* We run mtree, pkg-install PRE-INSTALL, etc... |
| 89 |
*/ |
| 90 |
static int |
| 91 |
do_pre_install(mportInstance *mport, mportBundleRead *bundle, mportPackageMeta *pkg) |
| 92 |
{ |
| 93 |
char cwd[FILENAME_MAX]; |
| 94 |
char file[FILENAME_MAX]; |
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mportAssetList *alist; |
| 96 |
mportAssetListEntry *e = NULL; |
| 97 |
|
| 98 |
/* run mtree */ |
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if (run_mtree(mport, bundle, pkg) != MPORT_OK) |
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RETURN_CURRENT_ERROR; |
| 101 |
|
| 102 |
/* run pkg-install PRE-INSTALL */ |
| 103 |
if (run_pkg_install(mport, bundle, pkg, "PRE-INSTALL") != MPORT_OK) |
| 104 |
RETURN_CURRENT_ERROR; |
| 105 |
|
| 106 |
/* Process @preexec steps */ |
| 107 |
if (mport_bundle_read_get_assetlist(mport, pkg, &alist, PREINSTALL) != MPORT_OK) |
| 108 |
goto ERROR; |
| 109 |
|
| 110 |
(void) strlcpy(cwd, pkg->prefix, sizeof(cwd)); |
| 111 |
|
| 112 |
if (mport_chdir(mport, cwd) != MPORT_OK) |
| 113 |
goto ERROR; |
| 114 |
|
| 115 |
STAILQ_FOREACH(e, alist, next) { |
| 116 |
switch (e->type) { |
| 117 |
case ASSET_CWD: |
| 118 |
(void) strlcpy(cwd, e->data == NULL ? pkg->prefix : e->data, sizeof(cwd)); |
| 119 |
if (mport_chdir(mport, cwd) != MPORT_OK) |
| 120 |
goto ERROR; |
| 121 |
|
| 122 |
break; |
| 123 |
case ASSET_PREEXEC: |
| 124 |
if (mport_run_asset_exec(mport, e->data, cwd, file) != MPORT_OK) |
| 125 |
goto ERROR; |
| 126 |
break; |
| 127 |
default: |
| 128 |
/* do nothing */ |
| 129 |
break; |
| 130 |
} |
| 131 |
} |
| 132 |
|
| 133 |
mport_assetlist_free(alist); |
| 134 |
mport_pkgmeta_logevent(mport, pkg, "preexec"); |
| 135 |
|
| 136 |
return MPORT_OK; |
| 137 |
|
| 138 |
ERROR: |
| 139 |
if (alist != NULL) |
| 140 |
mport_assetlist_free(alist); |
| 141 |
RETURN_CURRENT_ERROR; |
| 142 |
} |
| 143 |
|
| 144 |
/* get the file count for the progress meter */ |
| 145 |
static int |
| 146 |
get_file_count(mportInstance *mport, char *pkg_name, int *file_total) |
| 147 |
{ |
| 148 |
__block sqlite3_stmt *count; |
| 149 |
__block int result = MPORT_OK; |
| 150 |
__block char *err; |
| 151 |
|
| 152 |
if (mport_db_prepare(mport->db, &count, |
| 153 |
"SELECT COUNT(*) FROM stub.assets WHERE (type=%i or type=%i or type=%i or type=%i) AND pkg=%Q", |
| 154 |
ASSET_FILE, ASSET_SAMPLE, ASSET_SHELL, ASSET_FILE_OWNER_MODE, pkg_name) != MPORT_OK) { |
| 155 |
sqlite3_finalize(count); |
| 156 |
RETURN_CURRENT_ERROR; |
| 157 |
} |
| 158 |
|
| 159 |
dispatch_sync(mportSQLSerial, ^{ |
| 160 |
switch (sqlite3_step(count)) { |
| 161 |
case SQLITE_ROW: |
| 162 |
*file_total = sqlite3_column_int(count, 0); |
| 163 |
sqlite3_finalize(count); |
| 164 |
break; |
| 165 |
default: |
| 166 |
err = (char *) sqlite3_errmsg(mport->db); |
| 167 |
result = MPORT_ERR_FATAL; |
| 168 |
sqlite3_finalize(count); |
| 169 |
} |
| 170 |
}); |
| 171 |
|
| 172 |
if (result == MPORT_ERR_FATAL) |
| 173 |
SET_ERRORX(result, "Error reading file count %s", err); |
| 174 |
return result; |
| 175 |
} |
| 176 |
|
| 177 |
static int |
| 178 |
create_package_row(mportInstance *mport, mportPackageMeta *pkg) |
| 179 |
{ |
| 180 |
/* Insert the package meta row into the packages table (We use pack here because things might have been twiddled) */ |
| 181 |
/* Note that this will be marked as dirty by default */ |
| 182 |
if (mport_db_do(mport->db, |
| 183 |
"INSERT INTO packages (pkg, version, origin, prefix, lang, options, comment, os_release, cpe, locked, deprecated, expiration_date, no_provide_shlib, flavor) VALUES (%Q,%Q,%Q,%Q,%Q,%Q,%Q,%Q,%Q,0,%Q,%ld,%d,%Q)", |
| 184 |
pkg->name, pkg->version, pkg->origin, pkg->prefix, pkg->lang, pkg->options, pkg->comment, |
| 185 |
pkg->os_release, pkg->cpe, pkg->deprecated, pkg->expiration_date, pkg->no_provide_shlib, pkg->flavor) != MPORT_OK) |
| 186 |
RETURN_CURRENT_ERROR; |
| 187 |
|
| 188 |
return MPORT_OK; |
| 189 |
} |
| 190 |
|
| 191 |
static int |
| 192 |
create_depends(mportInstance *mport, mportPackageMeta *pkg) |
| 193 |
{ |
| 194 |
/* Insert the depends into the master table */ |
| 195 |
if (mport_db_do(mport->db, |
| 196 |
"INSERT INTO depends (pkg, depend_pkgname, depend_pkgversion, depend_port) SELECT pkg,depend_pkgname,depend_pkgversion,depend_port FROM stub.depends WHERE pkg=%Q", |
| 197 |
pkg->name) != MPORT_OK) |
| 198 |
RETURN_CURRENT_ERROR; |
| 199 |
|
| 200 |
return MPORT_OK; |
| 201 |
} |
| 202 |
|
| 203 |
static int |
| 204 |
create_categories(mportInstance *mport, mportPackageMeta *pkg) |
| 205 |
{ |
| 206 |
/* Insert the categories into the master table */ |
| 207 |
if (mport_db_do(mport->db, |
| 208 |
"INSERT INTO categories (pkg, category) SELECT pkg, category FROM stub.categories WHERE pkg=%Q", |
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pkg->name) != MPORT_OK) |
| 210 |
RETURN_CURRENT_ERROR; |
| 211 |
|
| 212 |
return MPORT_OK; |
| 213 |
} |
| 214 |
|
| 215 |
static char** |
| 216 |
parse_sample(char *input) |
| 217 |
{ |
| 218 |
char **ap, **argv; |
| 219 |
argv = calloc(3, sizeof(char *)); |
| 220 |
|
| 221 |
if (argv == NULL) |
| 222 |
return NULL; |
| 223 |
|
| 224 |
for (ap = argv; (*ap = strsep(&input, " \t")) != NULL;) { |
| 225 |
if (**ap != '\0') { |
| 226 |
if (++ap >= &argv[3]) |
| 227 |
break; |
| 228 |
} |
| 229 |
} |
| 230 |
|
| 231 |
return argv; |
| 232 |
} |
| 233 |
|
| 234 |
static int |
| 235 |
create_sample_file(mportInstance *mport, char *cwd, const char *file) |
| 236 |
{ |
| 237 |
char nonSample[FILENAME_MAX * 2]; |
| 238 |
char secondFile[FILENAME_MAX]; |
| 239 |
|
| 240 |
strlcpy(nonSample, file, FILENAME_MAX * 2); |
| 241 |
(void) snprintf(nonSample, FILENAME_MAX, "%s%s/%s", mport->root, cwd, file); |
| 242 |
char** fileargv = parse_sample(nonSample); |
| 243 |
|
| 244 |
if (fileargv[1] != '\0') { |
| 245 |
if (fileargv[1][0] == '/') |
| 246 |
strlcpy(secondFile, fileargv[1], FILENAME_MAX); |
| 247 |
else |
| 248 |
(void) snprintf(secondFile, FILENAME_MAX, "%s%s/%s", mport->root, cwd, fileargv[1]); |
| 249 |
|
| 250 |
if (!mport_file_exists(secondFile)) { |
| 251 |
if (mport_copy_file(fileargv[0], secondFile) != MPORT_OK) |
| 252 |
RETURN_CURRENT_ERROR; |
| 253 |
} |
| 254 |
} else { |
| 255 |
/* single file */ |
| 256 |
char *sptr = strcasestr(nonSample, ".sample"); |
| 257 |
if (sptr != NULL) { |
| 258 |
sptr[0] = '\0'; /* hack off .sample */ |
| 259 |
if (!mport_file_exists(nonSample)) { |
| 260 |
if (mport_copy_file(file, nonSample) != MPORT_OK) |
| 261 |
RETURN_CURRENT_ERROR; |
| 262 |
} |
| 263 |
} |
| 264 |
} |
| 265 |
|
| 266 |
free(fileargv); |
| 267 |
|
| 268 |
return MPORT_OK; |
| 269 |
} |
| 270 |
|
| 271 |
/** |
| 272 |
* Get the list of assets (plist entries) from the stub attached database (package we are installing) |
| 273 |
* filtered on entries that are not pre/post exec. |
| 274 |
*/ |
| 275 |
static int |
| 276 |
mport_bundle_read_get_assetlist(mportInstance *mport, mportPackageMeta *pkg, mportAssetList **alist_p, enum phase state) |
| 277 |
{ |
| 278 |
__block mportAssetList *alist; |
| 279 |
__block sqlite3_stmt *stmt = NULL; |
| 280 |
__block int result = MPORT_OK; |
| 281 |
__block char *err; |
| 282 |
|
| 283 |
if ((alist = mport_assetlist_new()) == NULL) |
| 284 |
RETURN_ERROR(MPORT_ERR_FATAL, "Out of memory."); |
| 285 |
|
| 286 |
*alist_p = alist; |
| 287 |
|
| 288 |
if (state == PREINSTALL) { |
| 289 |
if (mport_db_prepare(mport->db, &stmt, |
| 290 |
"SELECT type,data,checksum,owner,grp,mode FROM stub.assets WHERE pkg=%Q and type in (%d, %d)", |
| 291 |
pkg->name, ASSET_CWD, ASSET_PREEXEC) != MPORT_OK) { |
| 292 |
sqlite3_finalize(stmt); |
| 293 |
RETURN_CURRENT_ERROR; |
| 294 |
} |
| 295 |
} else if (state == ACTUALINSTALL) { |
| 296 |
if (mport_db_prepare(mport->db, &stmt, |
| 297 |
"SELECT type,data,checksum,owner,grp,mode FROM stub.assets WHERE pkg=%Q and type not in (%d, %d)", |
| 298 |
pkg->name, ASSET_PREEXEC, ASSET_POSTEXEC) != MPORT_OK) { |
| 299 |
sqlite3_finalize(stmt); |
| 300 |
RETURN_CURRENT_ERROR; |
| 301 |
} |
| 302 |
} else if (state == POSTINSTALL) { |
| 303 |
if (mport_db_prepare(mport->db, &stmt, |
| 304 |
"SELECT type,data,checksum,owner,grp,mode FROM stub.assets WHERE pkg=%Q and type in (%d, %d)", |
| 305 |
pkg->name, ASSET_CWD, ASSET_POSTEXEC) != MPORT_OK) { |
| 306 |
sqlite3_finalize(stmt); |
| 307 |
RETURN_CURRENT_ERROR; |
| 308 |
} |
| 309 |
} |
| 310 |
|
| 311 |
if (stmt == NULL) { |
| 312 |
RETURN_ERROR(MPORT_ERR_FATAL, "Statement was null"); |
| 313 |
} |
| 314 |
|
| 315 |
dispatch_sync(mportSQLSerial, ^{ |
| 316 |
while (1) { |
| 317 |
mportAssetListEntry *e; |
| 318 |
|
| 319 |
int ret = sqlite3_step(stmt); |
| 320 |
|
| 321 |
if (ret == SQLITE_BUSY || ret == SQLITE_LOCKED) { |
| 322 |
sleep(1); |
| 323 |
ret = sqlite3_step(stmt); |
| 324 |
} |
| 325 |
|
| 326 |
if (ret == SQLITE_DONE) |
| 327 |
break; |
| 328 |
|
| 329 |
if (ret != SQLITE_ROW) { |
| 330 |
err = (char *) sqlite3_errmsg(mport->db); |
| 331 |
result = MPORT_ERR_FATAL; |
| 332 |
break; // we finalize below |
| 333 |
} |
| 334 |
|
| 335 |
e = (mportAssetListEntry *) calloc(1, sizeof(mportAssetListEntry)); |
| 336 |
|
| 337 |
if (e == NULL) { |
| 338 |
err = "Out of memory"; |
| 339 |
result = MPORT_ERR_FATAL; |
| 340 |
break; // we finalize below |
| 341 |
} |
| 342 |
|
| 343 |
e->type = (mportAssetListEntryType) sqlite3_column_int(stmt, 0); |
| 344 |
const unsigned char *data = sqlite3_column_text(stmt, 1); |
| 345 |
const unsigned char *checksum = sqlite3_column_text(stmt, 2); |
| 346 |
const unsigned char *owner = sqlite3_column_text(stmt, 3); |
| 347 |
const unsigned char *group = sqlite3_column_text(stmt, 4); |
| 348 |
const unsigned char *mode = sqlite3_column_text(stmt, 5); |
| 349 |
|
| 350 |
e->data = data == NULL ? NULL : strdup((char *) data); |
| 351 |
if (checksum != NULL) |
| 352 |
e->checksum = strdup((char *) checksum); |
| 353 |
if (owner != NULL) |
| 354 |
e->owner = strdup((char *) owner); |
| 355 |
if (group != NULL) |
| 356 |
e->group = strdup((char *) group); |
| 357 |
if (mode != NULL) |
| 358 |
e->mode = strdup((char *) mode); |
| 359 |
|
| 360 |
STAILQ_INSERT_TAIL(alist, e, next); |
| 361 |
} |
| 362 |
|
| 363 |
sqlite3_finalize(stmt); |
| 364 |
}); |
| 365 |
|
| 366 |
if (result == MPORT_ERR_FATAL) |
| 367 |
SET_ERRORX(result, "Error reading assets %s", err); |
| 368 |
return result; |
| 369 |
} |
| 370 |
|
| 371 |
static int |
| 372 |
do_actual_install(mportInstance *mport, mportBundleRead *bundle, mportPackageMeta *pkg) |
| 373 |
{ |
| 374 |
mportAssetList *alist = NULL; |
| 375 |
__block mportAssetListEntry *e = NULL; |
| 376 |
int file_total; |
| 377 |
int file_count = 0; |
| 378 |
struct archive_entry *entry; |
| 379 |
char *orig_cwd = NULL; |
| 380 |
uid_t owner = 0; /* root */ |
| 381 |
gid_t group = 0; /* wheel */ |
| 382 |
mode_t *set = NULL; |
| 383 |
mode_t newmode; |
| 384 |
mode_t *dirset = NULL; |
| 385 |
mode_t dirnewmode; |
| 386 |
char *mode = NULL; |
| 387 |
char *mkdirp = NULL; |
| 388 |
struct stat sb; |
| 389 |
__block char file[FILENAME_MAX], cwd[FILENAME_MAX]; |
| 390 |
__block sqlite3_stmt *insert = NULL; |
| 391 |
|
| 392 |
/* sadly, we can't just use abs pathnames, because it will break hardlinks */ |
| 393 |
orig_cwd = getcwd(NULL, 0); |
| 394 |
|
| 395 |
if (get_file_count(mport, pkg->name, &file_total) != MPORT_OK) |
| 396 |
goto ERROR; |
| 397 |
|
| 398 |
mport_call_progress_init_cb(mport, "Installing %s-%s", pkg->name, pkg->version); |
| 399 |
|
| 400 |
if (mport_bundle_read_get_assetlist(mport, pkg, &alist, ACTUALINSTALL) != MPORT_OK) |
| 401 |
goto ERROR; |
| 402 |
|
| 403 |
if (create_package_row(mport, pkg) != MPORT_OK) |
| 404 |
goto ERROR; |
| 405 |
|
| 406 |
if (create_depends(mport, pkg) != MPORT_OK) |
| 407 |
goto ERROR; |
| 408 |
|
| 409 |
if (create_categories(mport, pkg) != MPORT_OK) |
| 410 |
goto ERROR; |
| 411 |
|
| 412 |
/* Insert the assets into the master table (We do this one by one because we want to insert file |
| 413 |
* assets as absolute paths. */ |
| 414 |
if (mport_db_prepare(mport->db, &insert, |
| 415 |
"INSERT INTO assets (pkg, type, data, checksum, owner, grp, mode) values (%Q,?,?,?,?,?,?)", |
| 416 |
pkg->name) != MPORT_OK) |
| 417 |
goto ERROR; |
| 418 |
|
| 419 |
(void) strlcpy(cwd, pkg->prefix, sizeof(cwd)); |
| 420 |
|
| 421 |
if (mport_chdir(mport, cwd) != MPORT_OK) |
| 422 |
goto ERROR; |
| 423 |
|
| 424 |
mport_db_do(mport->db, "BEGIN TRANSACTION"); |
| 425 |
|
| 426 |
STAILQ_FOREACH(e, alist, next) { |
| 427 |
switch (e->type) { |
| 428 |
case ASSET_CWD: |
| 429 |
(void) strlcpy(cwd, e->data == NULL ? pkg->prefix : e->data, sizeof(cwd)); |
| 430 |
if (mport_chdir(mport, cwd) != MPORT_OK) |
| 431 |
goto ERROR; |
| 432 |
break; |
| 433 |
case ASSET_CHMOD: |
| 434 |
if (mode != NULL) |
| 435 |
free(mode); |
| 436 |
/* TODO: should we reset the mode rather than NULL here */ |
| 437 |
if (e->data == NULL) |
| 438 |
mode = NULL; |
| 439 |
else |
| 440 |
mode = strdup(e->data); |
| 441 |
break; |
| 442 |
case ASSET_CHOWN: |
| 443 |
owner = mport_get_uid(e->data); |
| 444 |
break; |
| 445 |
case ASSET_CHGRP: |
| 446 |
group = mport_get_gid(e->data); |
| 447 |
break; |
| 448 |
case ASSET_DIR: |
| 449 |
case ASSET_DIRRM: |
| 450 |
case ASSET_DIRRMTRY: |
| 451 |
case ASSET_DIR_OWNER_MODE: |
| 452 |
mkdirp = strdup( e->data == NULL ? "" : e->data); /* need a char * here */ |
| 453 |
if (mkdirp == NULL || mport_mkdirp(mkdirp, S_IRWXU | S_IRWXG | S_IRWXO) == 0) { |
| 454 |
free(mkdirp); |
| 455 |
SET_ERRORX(MPORT_ERR_FATAL, "Unable to create directory %s", e->data); |
| 456 |
goto ERROR; |
| 457 |
} |
| 458 |
free(mkdirp); |
| 459 |
|
| 460 |
if (e->mode != NULL && e->mode[0] != '\0') { |
| 461 |
if ((dirset = setmode(e->mode)) == NULL) |
| 462 |
goto ERROR; |
| 463 |
dirnewmode = getmode(dirset, sb.st_mode); |
| 464 |
free(dirset); |
| 465 |
if (chmod(e->data, dirnewmode)) |
| 466 |
goto ERROR; |
| 467 |
} |
| 468 |
if (e->owner != NULL && e->group != NULL && e->owner[0] != '\0' && |
| 469 |
e->group[0] != '\0') { |
| 470 |
if (chown(e->data, mport_get_uid(e->owner), mport_get_gid(e->group)) == -1) { |
| 471 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to change owner"); |
| 472 |
goto ERROR; |
| 473 |
} |
| 474 |
} else if (e->owner != NULL && e->owner[0] != '\0') { |
| 475 |
if (chown(e->data, mport_get_uid(e->owner), group) == -1) { |
| 476 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to change owner"); |
| 477 |
goto ERROR; |
| 478 |
} |
| 479 |
} else if (e->group != NULL && e->group[0] != '\0') { |
| 480 |
if (chown(e->data, owner, mport_get_gid(e->group)) == -1) { |
| 481 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to change owner"); |
| 482 |
goto ERROR; |
| 483 |
} |
| 484 |
} |
| 485 |
|
| 486 |
break; |
| 487 |
case ASSET_EXEC: |
| 488 |
if (mport_run_asset_exec(mport, e->data, cwd, file) != MPORT_OK) |
| 489 |
goto ERROR; |
| 490 |
break; |
| 491 |
case ASSET_FILE_OWNER_MODE: |
| 492 |
/* FALLS THROUGH */ |
| 493 |
case ASSET_FILE: |
| 494 |
/* FALLS THROUGH */ |
| 495 |
case ASSET_SHELL: |
| 496 |
/* FALLS THROUGH */ |
| 497 |
case ASSET_SAMPLE: |
| 498 |
if (mport_bundle_read_next_entry(bundle, &entry) != MPORT_OK) |
| 499 |
goto ERROR; |
| 500 |
|
| 501 |
(void) snprintf(file, FILENAME_MAX, "%s%s/%s", mport->root, cwd, e->data); |
| 502 |
|
| 503 |
if (e->type == ASSET_SAMPLE) |
| 504 |
for (int ch = 0; ch < FILENAME_MAX; ch++) { |
| 505 |
if (file[ch] == '\0') |
| 506 |
break; |
| 507 |
if (file[ch] == ' ' || file[ch] == '\t') { |
| 508 |
file[ch] = '\0'; |
| 509 |
break; |
| 510 |
} |
| 511 |
} |
| 512 |
|
| 513 |
if (entry == NULL) { |
| 514 |
SET_ERROR(MPORT_ERR_FATAL, "Unexpected EOF with archive file"); |
| 515 |
goto ERROR; |
| 516 |
} |
| 517 |
|
| 518 |
archive_entry_set_pathname(entry, file); |
| 519 |
|
| 520 |
if (mport_bundle_read_extract_next_file(bundle, entry) != MPORT_OK) |
| 521 |
goto ERROR; |
| 522 |
|
| 523 |
if (lstat(file, &sb)) { |
| 524 |
SET_ERRORX(MPORT_ERR_FATAL, "Unable to stat file %s", file); |
| 525 |
goto ERROR; |
| 526 |
} |
| 527 |
|
| 528 |
if (S_ISREG(sb.st_mode)) { |
| 529 |
if (e->type == ASSET_FILE_OWNER_MODE) { |
| 530 |
/* Test for owner and group settings, otherwise roll with our default. */ |
| 531 |
if (e->owner != NULL && e->group != NULL && e->owner[0] != '\0' && |
| 532 |
e->group[0] != '\0') { |
| 533 |
#ifdef DEBUG |
| 534 |
fprintf(stderr, "owner %s and group %s\n", e->owner, e->group); |
| 535 |
#endif |
| 536 |
if (chown(file, mport_get_uid(e->owner), |
| 537 |
mport_get_gid(e->group)) == -1) { |
| 538 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to change owner"); |
| 539 |
goto ERROR; |
| 540 |
} |
| 541 |
} else if (e->owner != NULL && e->owner[0] != '\0') { |
| 542 |
#ifdef DEBUG |
| 543 |
fprintf(stderr, "owner %s\n", e->owner); |
| 544 |
#endif |
| 545 |
if (chown(file, mport_get_uid(e->owner), group) == -1) { |
| 546 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to change owner"); |
| 547 |
goto ERROR; |
| 548 |
} |
| 549 |
} else if (e->group != NULL && e->group[0] != '\0') { |
| 550 |
#ifdef DEBUG |
| 551 |
fprintf(stderr, "group %s\n", e->group); |
| 552 |
#endif |
| 553 |
if (chown(file, owner, mport_get_gid(e->group)) == -1) { |
| 554 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to change owner"); |
| 555 |
goto ERROR; |
| 556 |
} |
| 557 |
} else { |
| 558 |
// use default. |
| 559 |
if (chown(file, owner, group) == -1) { |
| 560 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to change owner"); |
| 561 |
goto ERROR; |
| 562 |
} |
| 563 |
} |
| 564 |
} else { |
| 565 |
/* Set the owner and group */ |
| 566 |
if (chown(file, owner, group) == -1) { |
| 567 |
SET_ERRORX(MPORT_ERR_FATAL, |
| 568 |
"Unable to set permissions on file %s", file); |
| 569 |
goto ERROR; |
| 570 |
} |
| 571 |
} |
| 572 |
|
| 573 |
/* Set the file permissions, assumes non NFSv4 */ |
| 574 |
if (mode != NULL) { |
| 575 |
if (stat(file, &sb)) { |
| 576 |
SET_ERRORX(MPORT_ERR_FATAL, "Unable to stat file %s", file); |
| 577 |
goto ERROR; |
| 578 |
} |
| 579 |
if (e->type == ASSET_FILE_OWNER_MODE && e->mode != NULL) { |
| 580 |
if ((set = setmode(e->mode)) == NULL) { |
| 581 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to set mode"); |
| 582 |
goto ERROR; |
| 583 |
} |
| 584 |
} else { |
| 585 |
if ((set = setmode(mode)) == NULL) { |
| 586 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to set mode"); |
| 587 |
goto ERROR; |
| 588 |
} |
| 589 |
} |
| 590 |
newmode = getmode(set, sb.st_mode); |
| 591 |
free(set); |
| 592 |
if (chmod(file, newmode)) { |
| 593 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to set file permissions"); |
| 594 |
goto ERROR; |
| 595 |
} |
| 596 |
} |
| 597 |
|
| 598 |
/* shell registration */ |
| 599 |
if (e->type == ASSET_SHELL && mport_shell_register(file) != MPORT_OK) { |
| 600 |
goto ERROR; |
| 601 |
} |
| 602 |
|
| 603 |
/* for sample files, if we don't have an existing file, make a new one */ |
| 604 |
if (e->type == ASSET_SAMPLE && create_sample_file(mport, cwd, e->data) != MPORT_OK) { |
| 605 |
SET_ERRORX(MPORT_ERR_FATAL, "Unable to create sample file from %s", |
| 606 |
file); |
| 607 |
goto ERROR; |
| 608 |
} |
| 609 |
} |
| 610 |
|
| 611 |
(mport->progress_step_cb)(++file_count, file_total, file); |
| 612 |
|
| 613 |
break; |
| 614 |
default: |
| 615 |
/* do nothing */ |
| 616 |
break; |
| 617 |
} |
| 618 |
|
| 619 |
/* insert this asset into the master database */ |
| 620 |
__block int code = MPORT_OK; |
| 621 |
__block const char *err; |
| 622 |
__block char *filePtr = strdup(file); |
| 623 |
__block char *cwdPtr = strdup(cwd); |
| 624 |
dispatch_sync(mportSQLSerial, ^{ |
| 625 |
char dir[FILENAME_MAX]; |
| 626 |
if (sqlite3_bind_int(insert, 1, (int) e->type) != SQLITE_OK) { |
| 627 |
code = MPORT_ERR_FATAL; |
| 628 |
err = sqlite3_errmsg(mport->db); |
| 629 |
return; |
| 630 |
} |
| 631 |
if (e->type == ASSET_FILE || e->type == ASSET_SAMPLE || e->type == ASSET_SHELL || |
| 632 |
e->type == ASSET_FILE_OWNER_MODE) { |
| 633 |
/* don't put the root in the database! */ |
| 634 |
if (sqlite3_bind_text(insert, 2, filePtr + strlen(mport->root), -1, SQLITE_STATIC) != |
| 635 |
SQLITE_OK) { |
| 636 |
code = MPORT_ERR_FATAL; |
| 637 |
err = sqlite3_errmsg(mport->db); |
| 638 |
return; |
| 639 |
} |
| 640 |
|
| 641 |
if (sqlite3_bind_text(insert, 3, e->checksum, -1, SQLITE_STATIC) != SQLITE_OK) { |
| 642 |
code = MPORT_ERR_FATAL; |
| 643 |
err = sqlite3_errmsg(mport->db); |
| 644 |
return; |
| 645 |
} |
| 646 |
|
| 647 |
if (e->owner != NULL) { |
| 648 |
if (sqlite3_bind_text(insert, 4, e->owner, -1, SQLITE_STATIC) != SQLITE_OK) { |
| 649 |
code = MPORT_ERR_FATAL; |
| 650 |
err = sqlite3_errmsg(mport->db); |
| 651 |
return; |
| 652 |
} |
| 653 |
} else { |
| 654 |
if (sqlite3_bind_null(insert, 4) != SQLITE_OK) { |
| 655 |
code = MPORT_ERR_FATAL; |
| 656 |
err = sqlite3_errmsg(mport->db); |
| 657 |
return; |
| 658 |
} |
| 659 |
} |
| 660 |
|
| 661 |
if (e->group != NULL) { |
| 662 |
if (sqlite3_bind_text(insert, 5, e->group, -1, SQLITE_STATIC) != SQLITE_OK) { |
| 663 |
code = MPORT_ERR_FATAL; |
| 664 |
err = sqlite3_errmsg(mport->db); |
| 665 |
return; |
| 666 |
} |
| 667 |
} else { |
| 668 |
if (sqlite3_bind_null(insert, 5) != SQLITE_OK) { |
| 669 |
code = MPORT_ERR_FATAL; |
| 670 |
err = sqlite3_errmsg(mport->db); |
| 671 |
return; |
| 672 |
} |
| 673 |
} |
| 674 |
|
| 675 |
if (e->mode != NULL) { |
| 676 |
if (sqlite3_bind_text(insert, 6, e->mode, -1, SQLITE_STATIC) != SQLITE_OK) { |
| 677 |
code = MPORT_ERR_FATAL; |
| 678 |
err = sqlite3_errmsg(mport->db); |
| 679 |
return; |
| 680 |
} |
| 681 |
} else { |
| 682 |
if (sqlite3_bind_null(insert, 6) != SQLITE_OK) { |
| 683 |
code = MPORT_ERR_FATAL; |
| 684 |
err = sqlite3_errmsg(mport->db); |
| 685 |
return; |
| 686 |
} |
| 687 |
} |
| 688 |
} else if (e->type == ASSET_DIR || e->type == ASSET_DIRRM || e->type == ASSET_DIRRMTRY) { |
| 689 |
/* if data starts with /, it's most likely an absolute path. Don't prepend cwd */ |
| 690 |
if (e->data != NULL && e->data[0] == '/') |
| 691 |
(void) snprintf(dir, FILENAME_MAX, "%s", e->data); |
| 692 |
else |
| 693 |
(void) snprintf(dir, FILENAME_MAX, "%s/%s", cwdPtr, e->data); |
| 694 |
|
| 695 |
if (sqlite3_bind_text(insert, 2, dir, -1, SQLITE_STATIC) != SQLITE_OK) { |
| 696 |
code = MPORT_ERR_FATAL; |
| 697 |
err = sqlite3_errmsg(mport->db); |
| 698 |
return; |
| 699 |
} |
| 700 |
|
| 701 |
if (sqlite3_bind_null(insert, 3) != SQLITE_OK) { |
| 702 |
code = MPORT_ERR_FATAL; |
| 703 |
err = sqlite3_errmsg(mport->db); |
| 704 |
return; |
| 705 |
} |
| 706 |
|
| 707 |
if (sqlite3_bind_null(insert, 4) != SQLITE_OK) { |
| 708 |
code = MPORT_ERR_FATAL; |
| 709 |
err = sqlite3_errmsg(mport->db); |
| 710 |
return; |
| 711 |
} |
| 712 |
|
| 713 |
if (sqlite3_bind_null(insert, 5) != SQLITE_OK) { |
| 714 |
code = MPORT_ERR_FATAL; |
| 715 |
err = sqlite3_errmsg(mport->db); |
| 716 |
return; |
| 717 |
} |
| 718 |
|
| 719 |
if (sqlite3_bind_null(insert, 6) != SQLITE_OK) { |
| 720 |
code = MPORT_ERR_FATAL; |
| 721 |
err = sqlite3_errmsg(mport->db); |
| 722 |
return; |
| 723 |
} |
| 724 |
} else { |
| 725 |
if (sqlite3_bind_text(insert, 2, e->data, -1, SQLITE_STATIC) != SQLITE_OK) { |
| 726 |
code = MPORT_ERR_FATAL; |
| 727 |
err = sqlite3_errmsg(mport->db); |
| 728 |
return; |
| 729 |
} |
| 730 |
|
| 731 |
if (sqlite3_bind_null(insert, 3) != SQLITE_OK) { |
| 732 |
code = MPORT_ERR_FATAL; |
| 733 |
err = sqlite3_errmsg(mport->db); |
| 734 |
return; |
| 735 |
} |
| 736 |
|
| 737 |
if (sqlite3_bind_null(insert, 4) != SQLITE_OK) { |
| 738 |
code = MPORT_ERR_FATAL; |
| 739 |
err = sqlite3_errmsg(mport->db); |
| 740 |
return; |
| 741 |
} |
| 742 |
|
| 743 |
if (sqlite3_bind_null(insert, 5) != SQLITE_OK) { |
| 744 |
code = MPORT_ERR_FATAL; |
| 745 |
err = sqlite3_errmsg(mport->db); |
| 746 |
return; |
| 747 |
} |
| 748 |
|
| 749 |
if (sqlite3_bind_null(insert, 6) != SQLITE_OK) { |
| 750 |
code = MPORT_ERR_FATAL; |
| 751 |
err = sqlite3_errmsg(mport->db); |
| 752 |
return; |
| 753 |
} |
| 754 |
} |
| 755 |
|
| 756 |
if (sqlite3_step(insert) != SQLITE_DONE) { |
| 757 |
code = MPORT_ERR_FATAL; |
| 758 |
err = sqlite3_errmsg(mport->db); |
| 759 |
return; |
| 760 |
} |
| 761 |
|
| 762 |
sqlite3_reset(insert); |
| 763 |
}); |
| 764 |
|
| 765 |
free(filePtr); |
| 766 |
free(cwdPtr); |
| 767 |
if (code != MPORT_OK) { |
| 768 |
SET_ERROR(code, err); |
| 769 |
goto ERROR; |
| 770 |
} |
| 771 |
} |
| 772 |
|
| 773 |
if (mport_db_do(mport->db, "COMMIT") != MPORT_OK) { |
| 774 |
SET_ERROR(MPORT_ERR_FATAL, sqlite3_errmsg(mport->db)); |
| 775 |
goto ERROR; |
| 776 |
} |
| 777 |
sqlite3_finalize(insert); |
| 778 |
|
| 779 |
mport_pkgmeta_logevent(mport, pkg, "Installed"); |
| 780 |
|
| 781 |
(mport->progress_free_cb)(); |
| 782 |
(void) mport_chdir(NULL, orig_cwd); |
| 783 |
free(orig_cwd); |
| 784 |
mport_assetlist_free(alist); |
| 785 |
return (MPORT_OK); |
| 786 |
|
| 787 |
ERROR: |
| 788 |
sqlite3_finalize(insert); |
| 789 |
(mport->progress_free_cb)(); |
| 790 |
free(orig_cwd); |
| 791 |
mport_assetlist_free(alist); |
| 792 |
RETURN_CURRENT_ERROR; |
| 793 |
} |
| 794 |
|
| 795 |
|
| 796 |
#define COPY_METAFILE(TYPE) (void)snprintf(from, FILENAME_MAX, "%s/%s/%s-%s/%s", bundle->tmpdir, MPORT_STUB_INFRA_DIR, pkg->name, pkg->version, TYPE); \ |
| 797 |
if (mport_file_exists(from)) { \ |
| 798 |
(void)snprintf(to, FILENAME_MAX, "%s%s/%s-%s/%s", mport->root, MPORT_INST_INFRA_DIR, pkg->name, pkg->version, TYPE); \ |
| 799 |
if (mport_mkdir(dirname(to)) != MPORT_OK) \ |
| 800 |
RETURN_CURRENT_ERROR; \ |
| 801 |
if (mport_copy_file(from, to) != MPORT_OK) \ |
| 802 |
RETURN_CURRENT_ERROR; \ |
| 803 |
} |
| 804 |
|
| 805 |
static int |
| 806 |
mark_complete(mportInstance *mport, mportPackageMeta *pkg) |
| 807 |
{ |
| 808 |
if (mport_db_do(mport->db, "UPDATE packages SET status='clean' WHERE pkg=%Q", pkg->name) != MPORT_OK) { |
| 809 |
SET_ERROR(MPORT_ERR_FATAL, "Unable to mark package clean"); |
| 810 |
RETURN_CURRENT_ERROR; |
| 811 |
} |
| 812 |
|
| 813 |
return MPORT_OK; |
| 814 |
} |
| 815 |
|
| 816 |
|
| 817 |
static int |
| 818 |
do_post_install(mportInstance *mport, mportBundleRead *bundle, mportPackageMeta *pkg) |
| 819 |
{ |
| 820 |
char to[FILENAME_MAX], from[FILENAME_MAX]; /* keep these for COPY_METAFILE */ |
| 821 |
|
| 822 |
COPY_METAFILE(MPORT_MTREE_FILE); |
| 823 |
COPY_METAFILE(MPORT_INSTALL_FILE); |
| 824 |
COPY_METAFILE(MPORT_DEINSTALL_FILE); |
| 825 |
COPY_METAFILE(MPORT_MESSAGE_FILE); |
| 826 |
|
| 827 |
if (run_postexec(mport, pkg) != MPORT_OK) |
| 828 |
RETURN_CURRENT_ERROR; |
| 829 |
|
| 830 |
if (display_pkg_msg(mport, bundle, pkg) != MPORT_OK) |
| 831 |
RETURN_CURRENT_ERROR; |
| 832 |
|
| 833 |
if (run_pkg_install(mport, bundle, pkg, "POST-INSTALL") != MPORT_OK) |
| 834 |
RETURN_CURRENT_ERROR; |
| 835 |
|
| 836 |
return mark_complete(mport, pkg); |
| 837 |
} |
| 838 |
|
| 839 |
|
| 840 |
static int |
| 841 |
run_postexec(mportInstance *mport, mportPackageMeta *pkg) |
| 842 |
{ |
| 843 |
mportAssetList *alist; |
| 844 |
mportAssetListEntry *e = NULL; |
| 845 |
char cwd[FILENAME_MAX]; |
| 846 |
|
| 847 |
/* Process @postexec steps */ |
| 848 |
if (mport_bundle_read_get_assetlist(mport, pkg, &alist, POSTINSTALL) != MPORT_OK) |
| 849 |
goto ERROR; |
| 850 |
|
| 851 |
(void) strlcpy(cwd, pkg->prefix, sizeof(cwd)); |
| 852 |
|
| 853 |
if (mport_chdir(mport, cwd) != MPORT_OK) |
| 854 |
goto ERROR; |
| 855 |
|
| 856 |
STAILQ_FOREACH(e, alist, next) { |
| 857 |
char file[FILENAME_MAX]; |
| 858 |
if (e->data == NULL) { |
| 859 |
snprintf(file, sizeof(file), "%s", mport->root); |
| 860 |
} else if (e->data[0] == '/') { |
| 861 |
snprintf(file, sizeof(file), "%s%s", mport->root, e->data); |
| 862 |
} else { |
| 863 |
snprintf(file, sizeof(file), "%s%s/%s", mport->root, pkg->prefix, e->data); |
| 864 |
} |
| 865 |
|
| 866 |
switch (e->type) { |
| 867 |
case ASSET_CWD: |
| 868 |
(void) strlcpy(cwd, e->data == NULL ? pkg->prefix : e->data, sizeof(cwd)); |
| 869 |
if (mport_chdir(mport, cwd) != MPORT_OK) |
| 870 |
goto ERROR; |
| 871 |
break; |
| 872 |
case ASSET_POSTEXEC: |
| 873 |
if (mport_run_asset_exec(mport, e->data, cwd, file) != MPORT_OK) |
| 874 |
goto ERROR; |
| 875 |
break; |
| 876 |
default: |
| 877 |
/* do nothing */ |
| 878 |
break; |
| 879 |
} |
| 880 |
} |
| 881 |
|
| 882 |
mport_assetlist_free(alist); |
| 883 |
mport_pkgmeta_logevent(mport, pkg, "postexec"); |
| 884 |
|
| 885 |
return MPORT_OK; |
| 886 |
|
| 887 |
ERROR: |
| 888 |
// TODO: asset list free |
| 889 |
RETURN_CURRENT_ERROR; |
| 890 |
} |
| 891 |
|
| 892 |
|
| 893 |
static int |
| 894 |
run_mtree(mportInstance *mport, mportBundleRead *bundle, mportPackageMeta *pkg) |
| 895 |
{ |
| 896 |
char file[FILENAME_MAX]; |
| 897 |
int ret; |
| 898 |
|
| 899 |
(void) snprintf(file, FILENAME_MAX, "%s/%s/%s-%s/%s", bundle->tmpdir, MPORT_STUB_INFRA_DIR, pkg->name, |
| 900 |
pkg->version, |
| 901 |
MPORT_MTREE_FILE); |
| 902 |
|
| 903 |
if (mport_file_exists(file)) { |
| 904 |
if ((ret = mport_xsystem(mport, "%s -U -f %s -d -e -p %s >/dev/null", MPORT_MTREE_BIN, file, |
| 905 |
pkg->prefix)) != 0) |
| 906 |
RETURN_ERRORX(MPORT_ERR_FATAL, "%s returned non-zero: %i", MPORT_MTREE_BIN, ret); |
| 907 |
} |
| 908 |
|
| 909 |
return MPORT_OK; |
| 910 |
} |
| 911 |
|
| 912 |
|
| 913 |
static int |
| 914 |
run_pkg_install(mportInstance *mport, mportBundleRead *bundle, mportPackageMeta *pkg, const char *mode) |
| 915 |
{ |
| 916 |
char file[FILENAME_MAX]; |
| 917 |
int ret; |
| 918 |
|
| 919 |
(void) snprintf(file, FILENAME_MAX, "%s/%s/%s-%s/%s", bundle->tmpdir, MPORT_STUB_INFRA_DIR, pkg->name, |
| 920 |
pkg->version, |
| 921 |
MPORT_INSTALL_FILE); |
| 922 |
|
| 923 |
if (mport_file_exists(file)) { |
| 924 |
if (chmod(file, 755) != 0) |
| 925 |
RETURN_ERRORX(MPORT_ERR_FATAL, "chmod(%s, 755): %s", file, strerror(errno)); |
| 926 |
|
| 927 |
if ((ret = mport_xsystem(mport, "PKG_PREFIX=%s %s %s %s", pkg->prefix, file, pkg->name, mode)) != 0) |
| 928 |
RETURN_ERRORX(MPORT_ERR_FATAL, "%s %s returned non-zero: %i", MPORT_INSTALL_FILE, mode, ret); |
| 929 |
} |
| 930 |
|
| 931 |
return MPORT_OK; |
| 932 |
} |
| 933 |
|
| 934 |
|
| 935 |
static int |
| 936 |
display_pkg_msg(mportInstance *mport, mportBundleRead *bundle, mportPackageMeta *pkg) |
| 937 |
{ |
| 938 |
char filename[FILENAME_MAX]; |
| 939 |
char *buf; |
| 940 |
struct stat st; |
| 941 |
FILE *file; |
| 942 |
|
| 943 |
(void) snprintf(filename, FILENAME_MAX, "%s/%s/%s-%s/%s", bundle->tmpdir, MPORT_STUB_INFRA_DIR, pkg->name, |
| 944 |
pkg->version, MPORT_MESSAGE_FILE); |
| 945 |
|
| 946 |
if (stat(filename, &st) == -1) |
| 947 |
/* if we couldn't stat the file, we assume there isn't a pkg-msg */ |
| 948 |
return MPORT_OK; |
| 949 |
|
| 950 |
if (st.st_size < 1) |
| 951 |
return MPORT_OK; |
| 952 |
|
| 953 |
if ((file = fopen(filename, "r")) == NULL) |
| 954 |
RETURN_ERRORX(MPORT_ERR_FATAL, "Couldn't open %s: %s", filename, strerror(errno)); |
| 955 |
|
| 956 |
if ((buf = (char *) calloc((size_t) (st.st_size + 1), sizeof(char))) == NULL) |
| 957 |
RETURN_ERROR(MPORT_ERR_FATAL, "Out of memory."); |
| 958 |
|
| 959 |
if (fread(buf, 1, (size_t) st.st_size, file) != (size_t) st.st_size) { |
| 960 |
free(buf); |
| 961 |
RETURN_ERRORX(MPORT_ERR_FATAL, "Read error: %s", strerror(errno)); |
| 962 |
} |
| 963 |
|
| 964 |
buf[st.st_size] = '\0'; |
| 965 |
|
| 966 |
if (buf[0] != '\0') |
| 967 |
mport_call_msg_cb(mport, buf); |
| 968 |
|
| 969 |
free(buf); |
| 970 |
|
| 971 |
return MPORT_OK; |
| 972 |
} |
