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macos.c
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macos.c
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/*
* macOS package gateway for the ESP Package Manager (EPM).
*
* Copyright © 2020 by Jim Jagielski
* Copyright © 2002-2020 by Michael R Sweet
* Copyright © 2002-2010 by Easy Software Products.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
* Include necessary headers...
*/
#include "epm.h"
/*
* Local functions...
*/
static int make_package(int format, const char *prodname, const char *directory,
dist_t *dist, const char *setup);
/*
* 'make_macos()' - Make a macOS disk image containing a macOS package.
*/
int /* O - 0 = success, 1 = fail */
make_macos(int format, /* I - Format */
const char *prodname, /* I - Product short name */
const char *directory, /* I - Directory for distribution files */
const char *platname, /* I - Platform name */
dist_t *dist, /* I - Distribution information */
struct utsname *platform, /* I - Platform information */
const char *setup) /* I - Setup GUI image */
{
char filename[1024]; /* Destination filename */
REF(platname);
REF(platform);
/*
* Create the main package and subpackages (if any)...
*/
if (make_package(format, prodname, directory, dist, setup))
return (1);
/*
* TODO: Copy uninstall application to disk image...
*/
/*
* Create a disk image of the package...
*/
if (Verbosity)
puts("Creating disk image...");
if (dist->release[0])
snprintf(filename, sizeof(filename), "%s-%s-%s", prodname, dist->version,
dist->release);
else
snprintf(filename, sizeof(filename), "%s-%s", prodname, dist->version);
if (platname[0]) {
strlcat(filename, "-", sizeof(filename));
strlcat(filename, platname, sizeof(filename));
}
if (run_command(NULL, "hdiutil create -ov -srcfolder %s/%s.pkg %s/%s.dmg", directory,
prodname, directory, filename)) {
fputs("epm: Unable to create disk image.\n", stderr);
return (1);
}
return (0);
}
/*
* 'make_package()' - Make a macOS package.
*/
static int make_package(int format, /* I - Format */
const char *prodname, /* I - Product short name */
const char *directory, /* I - Directory for distribution files */
dist_t *dist, /* I - Distribution information */
const char *setup) /* I - Setup GUI image */
{
int i; /* Looping var */
FILE *fp; /* Spec file */
char prodfull[1024], /* Full product name */
title[1024], /* Software title */
filename[1024], /* Destination filename */
pkgname[1024]; /* Package name */
file_t *file; /* Current distribution file */
command_t *c; /* Current command */
struct passwd *pwd; /* Pointer to user record */
struct group *grp; /* Pointer to group record */
char current[1024]; /* Current directory */
const char *option; /* Init script option */
strlcpy(prodfull, prodname, sizeof(prodfull));
strlcpy(title, dist->product, sizeof(title));
if (Verbosity)
printf("Creating %s macOS package...\n", prodfull);
getcwd(current, sizeof(current));
/*
* Copy the resources for the license, readme, and welcome (description)
* stuff...
*/
if (Verbosity)
puts("Copying temporary resource files...");
snprintf(filename, sizeof(filename), "%s/%s/Resources", directory, prodfull);
make_directory(filename, 0755, 0, 0);
/*
* Do pre/post install commands...
*/
for (i = dist->num_commands, c = dist->commands; i > 0; i--, c++)
if (c->type == COMMAND_PRE_INSTALL)
break;
if (i) {
snprintf(filename, sizeof(filename), "%s/%s/Resources/preinstall", directory,
prodfull);
if ((fp = fopen(filename, "w")) == NULL) {
fprintf(stderr, "epm: Unable to create preinstall script \"%s\": %s\n",
filename, strerror(errno));
return (1);
}
fputs("#!/bin/sh\n", fp);
for (; i > 0; i--, c++)
if (c->type == COMMAND_PRE_INSTALL)
fprintf(fp, "%s\n", c->command);
fclose(fp);
chmod(filename, 0755);
}
for (i = dist->num_commands, c = dist->commands; i > 0; i--, c++)
if (c->type == COMMAND_POST_INSTALL)
break;
if (!i) {
for (i = dist->num_files, file = dist->files; i > 0; i--, file++)
if (tolower(file->type) == 'i')
break;
}
if (i) {
snprintf(filename, sizeof(filename), "%s/%s/Resources/postinstall", directory,
prodfull);
if ((fp = fopen(filename, "w")) == NULL) {
fprintf(stderr, "epm: Unable to create postinstall script \"%s\": %s\n",
filename, strerror(errno));
return (1);
}
fputs("#!/bin/sh\n", fp);
for (i = dist->num_commands, c = dist->commands; i > 0; i--, c++)
if (c->type == COMMAND_POST_INSTALL)
fprintf(fp, "%s\n", c->command);
for (i = dist->num_files, file = dist->files; i > 0; i--, file++)
if (tolower(file->type) == 'i')
qprintf(fp, "/Library/StartupItems/%s/%s start\n", file->dst, file->dst);
fclose(fp);
chmod(filename, 0755);
}
/*
* Copy the files over...
*/
if (Verbosity)
puts("Copying temporary distribution files...");
for (i = dist->num_files, file = dist->files; i > 0; i--, file++) {
/*
* Find the username and groupname IDs...
*/
pwd = getpwnam(file->user);
grp = getgrnam(file->group);
endpwent();
endgrent();
/*
* Copy the file or make the directory or make the symlink as needed...
*/
switch (tolower(file->type)) {
case 'c':
case 'f':
if (!strncmp(file->dst, "/etc/", 5) || !strncmp(file->dst, "/var/", 5))
snprintf(filename, sizeof(filename), "%s/%s/Package/private%s", directory,
prodfull, file->dst);
else
snprintf(filename, sizeof(filename), "%s/%s/Package%s", directory,
prodfull, file->dst);
if (Verbosity > 1)
printf("%s -> %s...\n", file->src, filename);
if (copy_file(filename, file->src, file->mode, pwd ? pwd->pw_uid : 0,
grp ? grp->gr_gid : 0))
return (1);
break;
case 'i':
snprintf(filename, sizeof(filename),
"%s/%s/Package/Library/StartupItems/%s/%s", directory, prodfull,
file->dst, file->dst);
if (Verbosity > 1)
printf("%s -> %s...\n", file->src, filename);
if (copy_file(filename, file->src, file->mode, pwd ? pwd->pw_uid : 0,
grp ? grp->gr_gid : 0))
return (1);
snprintf(filename, sizeof(filename),
"%s/%s/Package/Library/StartupItems/%s/StartupParameters.plist",
directory, prodfull, file->dst);
if ((fp = fopen(filename, "w")) == NULL) {
fprintf(stderr, "epm: Unable to create init data file \"%s\": %s\n",
filename, strerror(errno));
return (1);
}
fputs("{\n", fp);
fprintf(fp, " Description = \"%s\";\n", dist->product);
qprintf(fp, " Provides = (%s);\n", get_option(file, "provides", file->dst));
if ((option = get_option(file, "requires", NULL)) != NULL)
qprintf(fp, " Requires = (%s);\n", option);
if ((option = get_option(file, "uses", NULL)) != NULL)
qprintf(fp, " Uses = (%s);\n", option);
if ((option = get_option(file, "order", NULL)) != NULL)
qprintf(fp, " OrderPreference = \"%s\";\n", option);
fputs("}\n", fp);
fclose(fp);
snprintf(filename, sizeof(filename),
"%s/%s/Package/Library/StartupItems/%s/Resources/English.lproj",
directory, prodfull, file->dst);
make_directory(filename, 0755, 0, 0);
snprintf(filename, sizeof(filename),
"%s/%s/Package/Library/StartupItems/%s/Resources/English.lproj/"
"Localizable.strings",
directory, prodfull, file->dst);
if ((fp = fopen(filename, "w")) == NULL) {
fprintf(stderr, "epm: Unable to create init strings file \"%s\": %s\n",
filename, strerror(errno));
return (1);
}
fputs("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n", fp);
fputs("<!DOCTYPE plist SYSTEM "
"\"file://localhost/System/Library/DTDs/PropertyList.dtd\">\n",
fp);
fputs("<plist version=\"0.9\">\n", fp);
fputs("<dict>\n", fp);
fprintf(fp, " <key>Starting %s</key>\n", dist->product);
fprintf(fp, " <string>Starting %s</string>\n", dist->product);
fputs("</dict>\n", fp);
fputs("</plist>\n", fp);
fclose(fp);
break;
case 'd':
if (!strncmp(file->dst, "/etc/", 5) || !strncmp(file->dst, "/var/", 5) ||
!strcmp(file->dst, "/etc") || !strcmp(file->dst, "/var"))
snprintf(filename, sizeof(filename), "%s/%s/Package/private%s", directory,
prodfull, file->dst);
else
snprintf(filename, sizeof(filename), "%s/%s/Package%s", directory,
prodfull, file->dst);
if (Verbosity > 1)
printf("Directory %s...\n", filename);
make_directory(filename, file->mode, pwd ? pwd->pw_uid : 0,
grp ? grp->gr_gid : 0);
break;
case 'l':
if (!strncmp(file->dst, "/etc/", 5) || !strncmp(file->dst, "/var/", 5))
snprintf(filename, sizeof(filename), "%s/%s/Package/private%s", directory,
prodfull, file->dst);
else
snprintf(filename, sizeof(filename), "%s/%s/Package%s", directory,
prodfull, file->dst);
if (Verbosity > 1)
printf("%s -> %s...\n", file->src, filename);
make_link(filename, file->src);
break;
}
}
/*
* Build the distribution...
*/
if (Verbosity)
puts("Building macOS package...");
if (directory[0] == '/')
strlcpy(filename, directory, sizeof(filename));
else
snprintf(filename, sizeof(filename), "%s/%s", current, directory);
/*
* The package stands alone - just put it in the output directory...
*/
snprintf(pkgname, sizeof(pkgname), "%s/%s.pkg", filename, prodfull);
if (format == PACKAGE_MACOS_SIGNED) {
const char *identity = getenv("EPM_SIGNING_IDENTITY");
if (!identity) {
fputs("epm: Using default 'Developer ID Installer' signing identity.\n"
" Set the EPM_SIGNING_IDENTITY environment variable to override.\n",
stderr);
identity = "Developer ID Installer";
}
run_command(NULL,
"/usr/bin/pkgbuild --identifier %s --version %s --ownership preserve "
"--scripts %s/%s/Resources --root %s/%s/Package --sign '%s' %s",
prodfull, dist->version, directory, prodfull, directory, prodfull,
identity, pkgname);
} else {
run_command(NULL,
"/usr/bin/pkgbuild --identifier %s --version %s --ownership preserve "
"--scripts %s/%s/Resources --root %s/%s/Package %s",
prodfull, dist->version, directory, prodfull, directory, prodfull,
pkgname);
}
/*
* Verify that the package was created...
*/
if (access(pkgname, 0))
return (1);
/*
* Remove temporary files...
*/
if (!KeepFiles) {
if (Verbosity)
puts("Removing temporary distribution files...");
snprintf(filename, sizeof(filename), "%s/%s", directory, prodfull);
unlink_directory(filename);
}
return (0);
}