510 lines
13 KiB
C
510 lines
13 KiB
C
#include "system.h"
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#include "build/rpmbuild.h"
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#include "install.h"
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#include "url.h"
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#include "ftp.h"
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static void printHash(const unsigned long amount, const unsigned long total);
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static void * showProgress(const Header h, const rpmCallbackType what,
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const unsigned long amount,
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const unsigned long total,
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const void * pkgKey, void * data);
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static int hashesPrinted = 0;
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static void printHash(const unsigned long amount, const unsigned long total) {
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int hashesNeeded;
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if (hashesPrinted != 50) {
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hashesNeeded = 50 * (total ? (((float) amount) / total) : 1);
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while (hashesNeeded > hashesPrinted) {
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printf("#");
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fflush(stdout);
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hashesPrinted++;
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}
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fflush(stdout);
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hashesPrinted = hashesNeeded;
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if (hashesPrinted == 50)
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fprintf(stdout, "\n");
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}
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}
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static void * showProgress(const Header h, const rpmCallbackType what,
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const unsigned long amount,
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const unsigned long total,
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const void * pkgKey, void * data) {
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char * s;
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int flags = (int) data;
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void * rc = NULL;
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const char * filename = pkgKey;
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static FD_t fd;
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switch (what) {
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case RPMCALLBACK_INST_OPEN_FILE:
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fd = fdOpen(filename, O_RDONLY, 0);
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return fd;
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case RPMCALLBACK_INST_CLOSE_FILE:
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fdClose(fd);
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break;
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case RPMCALLBACK_INST_START:
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hashesPrinted = 0;
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if (flags & INSTALL_LABEL) {
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if (flags & INSTALL_HASH) {
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s = headerSprintf(h, "%{NAME}",
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rpmTagTable, rpmHeaderFormats, NULL);
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printf("%-28s", s);
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fflush(stdout);
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} else {
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s = headerSprintf(h, "%{NAME}-%{VERSION}-%{RELEASE}",
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rpmTagTable, rpmHeaderFormats, NULL);
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printf("%s\n", s);
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}
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free(s);
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}
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break;
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case RPMCALLBACK_INST_PROGRESS:
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if (flags & INSTALL_PERCENT) {
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fprintf(stdout, "%%%% %f\n", (total
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? ((float) ((((float) amount) / total) * 100))
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: 100.0));
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} else if (flags & INSTALL_HASH) {
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printHash(amount, total);
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}
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break;
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case RPMCALLBACK_TRANS_PROGRESS:
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case RPMCALLBACK_TRANS_START:
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case RPMCALLBACK_TRANS_STOP:
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case RPMCALLBACK_UNINST_PROGRESS:
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case RPMCALLBACK_UNINST_START:
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case RPMCALLBACK_UNINST_STOP:
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/* ignore */
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break;
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}
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return rc;
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}
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int doInstall(const char * rootdir, const char ** argv, int transFlags,
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int interfaceFlags, int probFilter,
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rpmRelocation * relocations) {
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rpmdb db = NULL;
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FD_t fd;
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int i;
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int mode, rc, major;
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const char ** packages, ** tmpPackages;
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const char ** filename;
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int numPackages;
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int numTmpPackages = 0, numBinaryPackages = 0, numSourcePackages = 0;
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int numFailed = 0;
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Header h;
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int isSource;
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rpmTransactionSet rpmdep = NULL;
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struct rpmDependencyConflict * conflicts;
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int numConflicts;
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int stopInstall = 0;
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size_t nb;
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int notifyFlags = interfaceFlags | (rpmIsVerbose() ? INSTALL_LABEL : 0 );
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int dbIsOpen = 0;
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const char ** sourcePackages;
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rpmRelocation * defaultReloc;
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if (transFlags & RPMTRANS_FLAG_TEST)
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mode = O_RDONLY;
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else
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mode = O_RDWR | O_CREAT;
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for (defaultReloc = relocations; defaultReloc && defaultReloc->oldPath;
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defaultReloc++);
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if (defaultReloc && !defaultReloc->newPath) defaultReloc = NULL;
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rpmMessage(RPMMESS_DEBUG, _("counting packages to install\n"));
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for (filename = argv, numPackages = 0; *filename; filename++, numPackages++)
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;
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rpmMessage(RPMMESS_DEBUG, _("found %d packages\n"), numPackages);
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nb = (numPackages + 1) * sizeof(char *);
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packages = alloca(nb);
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memset(packages, 0, nb);
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tmpPackages = alloca(nb);
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memset(tmpPackages, 0, nb);
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nb = (numPackages + 1) * sizeof(Header);
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rpmMessage(RPMMESS_DEBUG, _("looking for packages to download\n"));
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for (filename = argv, i = 0; *filename; filename++) {
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switch (urlIsURL(*filename)) {
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case URL_IS_FTP:
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case URL_IS_HTTP:
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case URL_IS_PATH:
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{ int myrc;
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const char *tfn;
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if (rpmIsVerbose())
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fprintf(stdout, _("Retrieving %s\n"), *filename);
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{ char tfnbuf[64];
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strcpy(tfnbuf, "rpm-xfer.XXXXXX");
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/* XXX watchout for rootdir = NULL */
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tfn = rpmGetPath( (rootdir ? rootdir : ""),
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"%{_tmppath}/", mktemp(tfnbuf), NULL);
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}
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rpmMessage(RPMMESS_DEBUG, _(" ... as %s\n"), tfn);
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myrc = urlGetFile(*filename, tfn);
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if (myrc < 0) {
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rpmMessage(RPMMESS_ERROR,
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_("skipping %s - transfer failed - %s\n"),
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*filename, ftpStrerror(myrc));
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numFailed++;
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packages[i] = NULL;
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xfree(tfn);
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} else {
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tmpPackages[numTmpPackages++] = packages[i++] = tfn;
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}
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} break;
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default:
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packages[i++] = *filename;
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break;
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}
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}
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sourcePackages = alloca(sizeof(*sourcePackages) * i);
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rpmMessage(RPMMESS_DEBUG, _("retrieved %d packages\n"), numTmpPackages);
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/* Build up the transaction set. As a special case, v1 source packages
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are installed right here, only because they don't have headers and
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would create all sorts of confusion later. */
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for (filename = packages; *filename; filename++) {
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fd = fdOpen(*filename, O_RDONLY, 0);
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if (fdFileno(fd) < 0) {
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rpmMessage(RPMMESS_ERROR, _("cannot open file %s\n"), *filename);
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numFailed++;
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packages[i] = NULL;
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continue;
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}
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rc = rpmReadPackageHeader(fd, &h, &isSource, &major, NULL);
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switch (rc) {
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case 1:
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fdClose(fd);
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rpmMessage(RPMMESS_ERROR,
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_("%s does not appear to be a RPM package\n"),
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*filename);
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break;
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default:
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rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), *filename);
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numFailed++;
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packages[i] = NULL;
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break;
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case 0:
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if (isSource) {
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sourcePackages[numSourcePackages++] = *filename;
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fdClose(fd);
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} else {
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if (!dbIsOpen) {
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if (rpmdbOpen(rootdir, &db, mode, 0644)) {
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const char *dn;
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dn = rpmGetPath( (rootdir ? rootdir : ""),
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"%{_dbpath}", NULL);
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rpmMessage(RPMMESS_ERROR,
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_("cannot open %s/packages.rpm\n"), dn);
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xfree(dn);
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exit(EXIT_FAILURE);
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}
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rpmdep = rpmtransCreateSet(db, rootdir);
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dbIsOpen = 1;
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}
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if (defaultReloc) {
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char ** paths;
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char * name;
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int c;
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if (headerGetEntry(h, RPMTAG_PREFIXES, NULL,
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(void **) &paths, &c) && (c == 1)) {
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defaultReloc->oldPath = paths[0];
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free(paths);
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} else {
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headerGetEntry(h, RPMTAG_NAME, NULL, (void **) &name,
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NULL);
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rpmMessage(RPMMESS_ERROR,
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_("package %s is not relocateable\n"), name);
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return numPackages;
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}
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}
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rc = rpmtransAddPackage(rpmdep, h, NULL, *filename,
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(interfaceFlags & INSTALL_UPGRADE) != 0,
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relocations);
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if (rc) {
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if (rc == 1)
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rpmMessage(RPMMESS_ERROR,
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_("error reading from file %s\n"), *filename);
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else if (rc == 2)
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rpmMessage(RPMMESS_ERROR,
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_("file %s requires a newer version of RPM\n"),
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*filename);
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return numPackages;
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}
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if (defaultReloc)
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defaultReloc->oldPath = NULL;
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fdClose(fd);
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numBinaryPackages++;
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}
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break;
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}
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}
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rpmMessage(RPMMESS_DEBUG, _("found %d source and %d binary packages\n"),
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numSourcePackages, numBinaryPackages);
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if (numBinaryPackages && !(interfaceFlags & INSTALL_NODEPS)) {
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if (rpmdepCheck(rpmdep, &conflicts, &numConflicts)) {
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numFailed = numPackages;
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stopInstall = 1;
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}
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if (!stopInstall && conflicts) {
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rpmMessage(RPMMESS_ERROR, _("failed dependencies:\n"));
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printDepProblems(stderr, conflicts, numConflicts);
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rpmdepFreeConflicts(conflicts, numConflicts);
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numFailed = numPackages;
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stopInstall = 1;
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}
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}
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if (numBinaryPackages && !(interfaceFlags & INSTALL_NOORDER)) {
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if (rpmdepOrder(rpmdep)) {
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numFailed = numPackages;
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stopInstall = 1;
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}
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}
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if (numBinaryPackages && !stopInstall) {
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rpmProblemSet probs = NULL;
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;
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rpmMessage(RPMMESS_DEBUG, _("installing binary packages\n"));
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rc = rpmRunTransactions(rpmdep, showProgress, (void *) notifyFlags,
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NULL, &probs, transFlags, probFilter);
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if (rc < 0) {
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numFailed += numBinaryPackages;
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} else if (rc) {
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numFailed += rc;
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for (i = 0; i < probs->numProblems; i++) {
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if (!probs->probs[i].ignoreProblem) {
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char *msg = rpmProblemString(probs->probs[i]);
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rpmMessage(RPMMESS_ERROR, "%s\n", msg);
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free(msg);
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}
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}
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}
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if (probs) rpmProblemSetFree(probs);
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}
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if (numBinaryPackages) rpmtransFree(rpmdep);
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if (numSourcePackages && !stopInstall) {
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for (i = 0; i < numSourcePackages; i++) {
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fd = fdOpen(sourcePackages[i], O_RDONLY, 0);
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if (fdFileno(fd) < 0) {
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rpmMessage(RPMMESS_ERROR, _("cannot open file %s\n"),
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sourcePackages[i]);
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continue;
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}
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if (!(transFlags & RPMTRANS_FLAG_TEST))
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numFailed += rpmInstallSourcePackage(rootdir, fd, NULL,
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showProgress, (void *) notifyFlags, NULL);
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fdClose(fd);
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}
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}
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for (i = 0; i < numTmpPackages; i++) {
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unlink(tmpPackages[i]);
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xfree(tmpPackages[i]);
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}
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/* FIXME how do we close our various fd's? */
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if (dbIsOpen) rpmdbClose(db);
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return numFailed;
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}
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int doUninstall(const char * rootdir, const char ** argv, int transFlags,
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int interfaceFlags) {
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rpmdb db;
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dbiIndexSet matches;
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int i, j;
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int mode;
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int rc;
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int count;
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const char ** arg;
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int numFailed = 0;
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rpmTransactionSet rpmdep;
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struct rpmDependencyConflict * conflicts;
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int numConflicts;
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int stopUninstall = 0;
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int numPackages = 0;
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rpmProblemSet probs;
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if (transFlags & RPMTRANS_FLAG_TEST)
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mode = O_RDONLY;
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else
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mode = O_RDWR | O_EXCL;
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if (rpmdbOpen(rootdir, &db, mode, 0644)) {
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const char *dn;
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dn = rpmGetPath( (rootdir ? rootdir : ""), "%{_dbpath}", NULL);
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rpmMessage(RPMMESS_ERROR, _("cannot open %s/packages.rpm\n"), dn);
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xfree(dn);
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exit(EXIT_FAILURE);
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}
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j = 0;
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rpmdep = rpmtransCreateSet(db, rootdir);
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for (arg = argv; *arg; arg++) {
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rc = rpmdbFindByLabel(db, *arg, &matches);
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switch (rc) {
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case 1:
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rpmMessage(RPMMESS_ERROR, _("package %s is not installed\n"), *arg);
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numFailed++;
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break;
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case 2:
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rpmMessage(RPMMESS_ERROR, _("searching for package %s\n"), *arg);
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numFailed++;
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break;
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default:
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count = 0;
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for (i = 0; i < dbiIndexSetCount(matches); i++)
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if (dbiIndexRecordOffset(matches, i)) count++;
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if (count > 1 && !(interfaceFlags & UNINSTALL_ALLMATCHES)) {
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rpmMessage(RPMMESS_ERROR, _("\"%s\" specifies multiple packages\n"),
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*arg);
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numFailed++;
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}
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else {
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for (i = 0; i < dbiIndexSetCount(matches); i++) {
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unsigned int recOffset = dbiIndexRecordOffset(matches, i);
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if (recOffset) {
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rpmtransRemovePackage(rpmdep, recOffset);
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numPackages++;
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}
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}
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}
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dbiFreeIndexRecord(matches);
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break;
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}
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}
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if (!(interfaceFlags & UNINSTALL_NODEPS)) {
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if (rpmdepCheck(rpmdep, &conflicts, &numConflicts)) {
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numFailed = numPackages;
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stopUninstall = 1;
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}
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if (!stopUninstall && conflicts) {
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rpmMessage(RPMMESS_ERROR, _("removing these packages would break "
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"dependencies:\n"));
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printDepProblems(stderr, conflicts, numConflicts);
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rpmdepFreeConflicts(conflicts, numConflicts);
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numFailed += numPackages;
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stopUninstall = 1;
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}
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}
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if (!stopUninstall) {
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numFailed += rpmRunTransactions(rpmdep, NULL, NULL, NULL, &probs,
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transFlags, 0);
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}
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rpmtransFree(rpmdep);
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rpmdbClose(db);
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return numFailed;
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}
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int doSourceInstall(const char * rootdir, const char * arg, const char ** specFile,
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char ** cookie) {
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FD_t fd;
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int rc;
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fd = fdOpen(arg, O_RDONLY, 0);
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if (fdFileno(fd) < 0) {
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rpmMessage(RPMMESS_ERROR, _("cannot open %s\n"), arg);
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return 1;
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}
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if (rpmIsVerbose())
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fprintf(stdout, _("Installing %s\n"), arg);
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rc = rpmInstallSourcePackage(rootdir, fd, specFile, NULL, NULL,
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cookie);
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if (rc == 1) {
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rpmMessage(RPMMESS_ERROR, _("%s cannot be installed\n"), arg);
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if (specFile) FREE(*specFile);
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if (cookie) FREE(*cookie);
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}
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fdClose(fd);
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return rc;
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}
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void printDepFlags(FILE * f, const char * version, int flags) {
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if (flags)
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fprintf(f, " ");
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if (flags & RPMSENSE_LESS)
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fprintf(f, "<");
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if (flags & RPMSENSE_GREATER)
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fprintf(f, ">");
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if (flags & RPMSENSE_EQUAL)
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fprintf(f, "=");
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if (flags & RPMSENSE_SERIAL)
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fprintf(f, "S");
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if (flags)
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fprintf(f, " %s", version);
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}
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void printDepProblems(FILE * f, struct rpmDependencyConflict * conflicts,
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int numConflicts) {
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int i;
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for (i = 0; i < numConflicts; i++) {
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fprintf(f, "\t%s", conflicts[i].needsName);
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if (conflicts[i].needsFlags) {
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printDepFlags(stderr, conflicts[i].needsVersion,
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conflicts[i].needsFlags);
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}
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if (conflicts[i].sense == RPMDEP_SENSE_REQUIRES)
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fprintf(f, _(" is needed by %s-%s-%s\n"), conflicts[i].byName,
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conflicts[i].byVersion, conflicts[i].byRelease);
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else
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fprintf(f, _(" conflicts with %s-%s-%s\n"), conflicts[i].byName,
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conflicts[i].byVersion, conflicts[i].byRelease);
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}
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}
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