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- /* RPM - Copyright (C) 1995 Red Hat Software
- *
- * prepack.c - routines for packaging
- */
-
- #include "miscfn.h"
-
- #include <stdlib.h>
- #include <unistd.h>
- #include <string.h>
- #include <sys/stat.h>
- #include <time.h>
-
- #include "spec.h"
- #include "specP.h"
- #include "stringbuf.h"
- #include "build.h"
- #include "messages.h"
- #include "md5.h"
- #include "myftw.h"
- #include "header.h"
- #include "files.h"
- #include "names.h"
- #include "rpmlead.h"
- #include "rpmlib.h"
- #include "misc.h"
- #include "macro.h"
-
- #define BINARY_HEADER 0
- #define SOURCE_HEADER 1
-
- struct file_entry {
- char file[1024];
- int isdoc;
- int conf;
- int isspecfile;
- int verify_flags;
- char *uname; /* reference -- do not free */
- char *gname; /* reference -- do not free */
- struct stat statbuf;
- struct file_entry *next;
- };
-
- static int add_file(struct file_entry **festack, const char *name,
- int isdoc, int isconf, int isdir, int verify_flags,
- char *Pmode, char *Uname, char *Gname, char *prefix);
- static int compare_fe(const void *ap, const void *bp);
- static int add_file_aux(const char *file, struct stat *sb, int flag);
- static int glob_error(const char *foo, int bar);
- static int glob_pattern_p (char *pattern);
- static int parseForVerify(char *buf, int *verify_flags);
- static int parseForConfig(char *buf, int *conf);
- static int parseForAttr(char *origbuf, char **currPmode,
- char **currUname, char **currGname);
-
- static void resetDocdir(void);
- static void addDocdir(char *dirname);
- static int isDoc(char *filename);
-
- static int processFileListFailed;
-
- static void parseForDocFiles(struct PackageRec *package, char *line)
- {
- if (! (line = strstr(line, "%doc"))) {
- return;
- }
-
- line += 4;
- if ((*line != ' ') && (*line != '\t')) {
- return;
- }
- line += strspn(line, " \t\n");
- if ((! *line) || (*line == '/')) {
- return;
- }
-
- appendLineStringBuf(package->doc, "mkdir -p $DOCDIR");
- appendStringBuf(package->doc, "cp -pr ");
- appendStringBuf(package->doc, line);
- appendLineStringBuf(package->doc, " $DOCDIR");
- }
-
- int finish_filelists(Spec spec)
- {
- char buf[1024];
- FILE *file;
- struct PackageRec *pr = spec->packages;
- char *s, **files, **line;
- char *version, *release, *packageVersion, *packageRelease, *docs, *name;
-
- headerGetEntry(spec->packages->header, RPMTAG_VERSION, NULL,
- (void *) &version, NULL);
- headerGetEntry(spec->packages->header, RPMTAG_RELEASE, NULL,
- (void *) &release, NULL);
-
- while (pr) {
- if (pr->fileFile) {
- sprintf(buf, "%s/%s/%s", rpmGetVar(RPMVAR_BUILDDIR),
- build_subdir, pr->fileFile);
- rpmMessage(RPMMESS_DEBUG, "Reading file names from: %s\n", buf);
- if ((file = fopen(buf, "r")) == NULL) {
- rpmError(RPMERR_BADSPEC, "unable to open filelist: %s\n", buf);
- return(RPMERR_BADSPEC);
- }
- while (fgets(buf, sizeof(buf), file)) {
- expandMacros(buf);
- appendStringBuf(pr->filelist, buf);
- }
- fclose(file);
- }
-
- /* parse for %doc wierdness */
- s = getStringBuf(pr->filelist);
- files = splitString(s, strlen(s), '\n');
- line = files;
- while (*line) {
- parseForDocFiles(pr, *line);
- line++;
- }
- freeSplitString(files);
-
- /* Handle subpackage version/release overrides */
- if (!headerGetEntry(pr->header, RPMTAG_VERSION, NULL,
- (void *) &packageVersion, NULL)) {
- packageVersion = version;
- }
- if (!headerGetEntry(pr->header, RPMTAG_RELEASE, NULL,
- (void *) &packageRelease, NULL)) {
- packageRelease = release;
- }
-
- /* Generate the doc script */
- appendStringBuf(spec->doc, "DOCDIR=$RPM_ROOT_DIR/$RPM_DOC_DIR/");
- headerGetEntry(pr->header, RPMTAG_NAME, NULL, (void *) &name, NULL);
- sprintf(buf, "%s-%s-%s", name, packageVersion, packageRelease);
- appendLineStringBuf(spec->doc, buf);
- docs = getStringBuf(pr->doc);
- if (*docs) {
- appendLineStringBuf(spec->doc, "rm -rf $DOCDIR");
- appendLineStringBuf(spec->doc, docs);
- }
-
- pr = pr->next;
- }
-
- return 0;
- }
-
- int process_filelist(Header header, struct PackageRec *pr,
- StringBuf sb, int *size, char *name,
- char *version, char *release, int type,
- char *prefix, char *specFile)
- {
- char buf[1024];
- char **files, **fp;
- struct file_entry *fes, *fest;
- struct file_entry **file_entry_array;
- int isdoc, conf, isdir, verify_flags;
- char *currPmode=NULL; /* hold info from %attr() */
- char *currUname=NULL; /* hold info from %attr() */
- char *currGname=NULL; /* hold info from %attr() */
- char *filename, *s;
- char *str;
- int count = 0;
- int c, x;
- glob_t glob_result;
- int special_doc;
- int passed_special_doc = 0;
- int tc;
- char *tcs;
- int currentTime;
-
- processFileListFailed = 0;
- fes = NULL;
- *size = 0;
-
- resetDocdir();
-
- str = getStringBuf(sb);
- files = splitString(str, strlen(str), '\n');
- fp = files;
-
- while (*fp) {
- strcpy(buf, *fp); /* temp copy */
- isdoc = 0;
- special_doc = 0;
- conf = 0;
- isdir = 0;
- if (currPmode) {
- free (currPmode);
- currPmode = NULL;
- }
- if (currUname) {
- free (currUname);
- currUname = NULL;
- }
- if (currGname) {
- free (currGname);
- currGname = NULL;
- }
- verify_flags = RPMVERIFY_ALL;
- filename = NULL;
-
- /* First preparse buf for %verify() */
- if (parseForVerify(buf, &verify_flags)) {
- processFileListFailed = 1;
- fp++; continue;
- }
-
- /* Next parse for %attr() */
- if (parseForAttr(buf, &currPmode, &currUname, &currGname)) {
- processFileListFailed = 1;
- fp++; continue;
- }
-
- /* Then parse for %config or %config() */
- if (parseForConfig(buf, &conf)) {
- processFileListFailed = 1;
- fp++; continue;
- }
-
- s = strtok(buf, " \t\n");
- while (s) {
- if (!strcmp(s, "%docdir")) {
- s = strtok(NULL, " \t\n");
- addDocdir(s);
- break;
- } else if (!strcmp(s, "%doc")) {
- isdoc = 1;
- } else if (!strcmp(s, "%dir")) {
- isdir = 1;
- } else {
- if (filename) {
- /* We already got a file -- error */
- rpmError(RPMERR_BADSPEC,
- "Two files on one line: %s", filename);
- processFileListFailed = 1;
- }
- if (*s != '/') {
- if (isdoc) {
- special_doc = 1;
- } else {
- /* not in %doc, does not begin with / -- error */
- rpmError(RPMERR_BADSPEC,
- "File must begin with \"/\": %s", s);
- processFileListFailed = 1;
- }
- } else {
- filename = s;
- }
- }
- s = strtok(NULL, " \t\n");
- }
- if (special_doc) {
- if (passed_special_doc) {
- fp++;
- continue;
- } else {
- if (filename || conf || isdir) {
- rpmError(RPMERR_BADSPEC,
- "Can't mix special %%doc with other forms: %s", fp);
- processFileListFailed = 1;
- fp++; continue;
- }
- sprintf(buf, "%s/%s-%s-%s", rpmGetVar(RPMVAR_DEFAULTDOCDIR),
- name, version, release);
- filename = buf;
- passed_special_doc = 1;
- }
- }
- if (! filename) {
- fp++;
- continue;
- }
-
- if (type == RPMLEAD_BINARY) {
- /* check that file starts with leading "/" */
- if (*filename != '/') {
- rpmError(RPMERR_BADSPEC,
- "File needs leading \"/\": %s", filename);
- processFileListFailed = 1;
- fp++; continue;
- }
-
- if (glob_pattern_p(filename)) {
- char fullname[1024];
-
- if (rpmGetVar(RPMVAR_ROOT)) {
- sprintf(fullname, "%s%s", rpmGetVar(RPMVAR_ROOT), filename);
- } else {
- strcpy(fullname, filename);
- }
-
- if (glob(fullname, 0, glob_error, &glob_result) ||
- (glob_result.gl_pathc < 1)) {
- rpmError(RPMERR_BADSPEC, "No matches: %s", fullname);
- processFileListFailed = 1;
- globfree(&glob_result);
- fp++; continue;
- }
-
- c = 0;
- x = 0;
- while (x < glob_result.gl_pathc) {
- int offset = strlen(rpmGetVar(RPMVAR_ROOT) ? : "");
- c += add_file(&fes, &(glob_result.gl_pathv[x][offset]),
- isdoc, conf, isdir, verify_flags,
- currPmode, currUname, currGname, prefix);
- x++;
- }
- globfree(&glob_result);
- } else {
- c = add_file(&fes, filename, isdoc, conf, isdir,
- verify_flags, currPmode, currUname,
- currGname, prefix);
- }
- } else {
- /* Source package are the simple case */
- fest = malloc(sizeof(struct file_entry));
- fest->isdoc = 0;
- fest->conf = 0;
- if (!strcmp(filename, specFile)) {
- fest->isspecfile = 1;
- } else {
- fest->isspecfile = 0;
- }
- fest->verify_flags = 0; /* XXX - something else? */
- stat(filename, &fest->statbuf);
- fest->uname = getUname(fest->statbuf.st_uid);
- fest->gname = getGname(fest->statbuf.st_gid);
- if (! (fest->uname && fest->gname)) {
- rpmError(RPMERR_BADSPEC, "Bad owner/group: %s", filename);
- fest->uname = "";
- fest->gname = "";
- processFileListFailed = 1;
- }
- strcpy(fest->file, filename);
- fest->next = fes;
- fes = fest;
- c = 1;
- }
-
- if (! c) {
- rpmError(RPMERR_BADSPEC, "File not found: %s", filename);
- processFileListFailed = 1;
- }
- count += c;
-
- fp++;
- }
-
- /* If there are no files, don't add anything to the header */
- if (count) {
- char ** fileList;
- char ** fileMD5List;
- char ** fileLinktoList;
- int_32 * fileSizeList;
- int_32 * fileUIDList;
- int_32 * fileGIDList;
- char ** fileUnameList;
- char ** fileGnameList;
- int_32 * fileMtimesList;
- int_32 * fileFlagsList;
- int_16 * fileModesList;
- int_16 * fileRDevsList;
- int_32 * fileVerifyFlagsList;
-
- fileList = malloc(sizeof(char *) * count);
- fileLinktoList = malloc(sizeof(char *) * count);
- fileMD5List = malloc(sizeof(char *) * count);
- fileSizeList = malloc(sizeof(int_32) * count);
- fileUIDList = malloc(sizeof(int_32) * count);
- fileGIDList = malloc(sizeof(int_32) * count);
- fileUnameList = malloc(sizeof(char *) * count);
- fileGnameList = malloc(sizeof(char *) * count);
- fileMtimesList = malloc(sizeof(int_32) * count);
- fileFlagsList = malloc(sizeof(int_32) * count);
- fileModesList = malloc(sizeof(int_16) * count);
- fileRDevsList = malloc(sizeof(int_16) * count);
- fileVerifyFlagsList = malloc(sizeof(int_32) * count);
-
- /* Build a reverse sorted file array. */
- /* This makes uninstalls a lot easier. */
- file_entry_array = malloc(sizeof(struct file_entry *) * count);
- c = 0;
- fest = fes;
- while (fest) {
- file_entry_array[c++] = fest;
- fest = fest->next;
- }
- qsort(file_entry_array, count, sizeof(struct file_entry *),
- compare_fe);
-
- /* Do timecheck */
- tc = 0;
- currentTime = time(NULL);
- if ((tcs = rpmGetVar(RPMVAR_TIMECHECK))) {
- tc = strtoul(tcs, NULL, 10);
- }
-
- c = 0;
- while (c < count) {
- fest = file_entry_array[c];
- if (type == RPMLEAD_BINARY) {
- x = strlen(fest->file) - 1;
- if (x && fest->file[x] == '/') {
- fest->file[x] = '\0';
- }
- fileList[c] = fest->file;
- } else {
- fileList[c] = strrchr(fest->file, '/') + 1;
- }
- if ((c > 0) && !strcmp(fileList[c], fileList[c-1])) {
- rpmError(RPMERR_BADSPEC, "File listed twice: %s", fileList[c]);
- processFileListFailed = 1;
- }
-
- fileUnameList[c] = fest->uname;
- fileGnameList[c] = fest->gname;
- *size += fest->statbuf.st_size;
- if (S_ISREG(fest->statbuf.st_mode)) {
- if ((type == RPMLEAD_BINARY) &&
- rpmGetVar(RPMVAR_ROOT)) {
- sprintf(buf, "%s%s", rpmGetVar(RPMVAR_ROOT), fest->file);
- } else {
- strcpy(buf, fest->file);
- }
- mdfile(buf, buf);
- fileMD5List[c] = strdup(buf);
- rpmMessage(RPMMESS_DEBUG, "md5(%s) = %s\n", fest->file, buf);
- } else {
- /* This is stupid */
- fileMD5List[c] = strdup("");
- }
- fileSizeList[c] = fest->statbuf.st_size;
- fileUIDList[c] = fest->statbuf.st_uid;
- fileGIDList[c] = fest->statbuf.st_gid;
- fileMtimesList[c] = fest->statbuf.st_mtime;
-
- /* Do timecheck */
- if (tc && (type == RPMLEAD_BINARY)) {
- if (currentTime - fest->statbuf.st_mtime > tc) {
- rpmMessage(RPMMESS_WARNING, "TIMECHECK failure: %s\n",
- fest->file);
- }
- }
-
- fileFlagsList[c] = 0;
- if (isDoc(fest->file))
- fileFlagsList[c] |= RPMFILE_DOC;
- if (fest->isdoc)
- fileFlagsList[c] |= RPMFILE_DOC;
- if (fest->conf && !(fest->statbuf.st_mode & S_IFDIR))
- fileFlagsList[c] |= fest->conf;
- if (fest->isspecfile)
- fileFlagsList[c] |= RPMFILE_SPECFILE;
-
- fileModesList[c] = fest->statbuf.st_mode;
- fileRDevsList[c] = fest->statbuf.st_rdev;
- fileVerifyFlagsList[c] = fest->verify_flags;
-
- if (S_ISLNK(fest->statbuf.st_mode)) {
- if (rpmGetVar(RPMVAR_ROOT)) {
- sprintf(buf, "%s%s", rpmGetVar(RPMVAR_ROOT), fest->file);
- } else {
- strcpy(buf, fest->file);
- }
- buf[readlink(buf, buf, 1024)] = '\0';
- fileLinktoList[c] = strdup(buf);
- } else {
- /* This is stupid */
- fileLinktoList[c] = strdup("");
- }
- c++;
- }
-
- /* Add the header entries */
- c = count;
- headerAddEntry(header, RPMTAG_FILENAMES, RPM_STRING_ARRAY_TYPE, fileList, c);
- headerAddEntry(header, RPMTAG_FILELINKTOS, RPM_STRING_ARRAY_TYPE,
- fileLinktoList, c);
- headerAddEntry(header, RPMTAG_FILEMD5S, RPM_STRING_ARRAY_TYPE, fileMD5List, c);
- headerAddEntry(header, RPMTAG_FILESIZES, RPM_INT32_TYPE, fileSizeList, c);
- headerAddEntry(header, RPMTAG_FILEUIDS, RPM_INT32_TYPE, fileUIDList, c);
- headerAddEntry(header, RPMTAG_FILEGIDS, RPM_INT32_TYPE, fileGIDList, c);
- headerAddEntry(header, RPMTAG_FILEUSERNAME, RPM_STRING_ARRAY_TYPE,
- fileUnameList, c);
- headerAddEntry(header, RPMTAG_FILEGROUPNAME, RPM_STRING_ARRAY_TYPE,
- fileGnameList, c);
- headerAddEntry(header, RPMTAG_FILEMTIMES, RPM_INT32_TYPE, fileMtimesList, c);
- headerAddEntry(header, RPMTAG_FILEFLAGS, RPM_INT32_TYPE, fileFlagsList, c);
- headerAddEntry(header, RPMTAG_FILEMODES, RPM_INT16_TYPE, fileModesList, c);
- headerAddEntry(header, RPMTAG_FILERDEVS, RPM_INT16_TYPE, fileRDevsList, c);
- headerAddEntry(header, RPMTAG_FILEVERIFYFLAGS, RPM_INT32_TYPE,
- fileVerifyFlagsList, c);
-
- /* Free the allocated strings */
- c = count;
- while (c--) {
- free(fileMD5List[c]);
- free(fileLinktoList[c]);
- }
-
- /* Free all those lists */
- free(fileList);
- free(fileLinktoList);
- free(fileMD5List);
- free(fileSizeList);
- free(fileUIDList);
- free(fileGIDList);
- free(fileUnameList);
- free(fileGnameList);
- free(fileMtimesList);
- free(fileFlagsList);
- free(fileModesList);
- free(fileRDevsList);
- free(fileVerifyFlagsList);
-
- /* Free the file entry array */
- free(file_entry_array);
-
- /* Free the file entry stack */
- fest = fes;
- while (fest) {
- fes = fest->next;
- free(fest);
- fest = fes;
- }
- }
-
- freeSplitString(files);
- return processFileListFailed;
- }
-
- /*************************************************************/
- /* */
- /* misc */
- /* */
- /*************************************************************/
-
- static int compare_fe(const void *ap, const void *bp)
- {
- char *a, *b;
-
- a = (*(struct file_entry **)ap)->file;
- b = (*(struct file_entry **)bp)->file;
-
- return strcmp(a, b);
- }
-
- /*************************************************************/
- /* */
- /* Doc dir stuff */
- /* */
- /*************************************************************/
-
- /* XXX hard coded limit -- only 1024 %docdir allowed */
- static char *docdirs[1024];
- static int docdir_count;
-
- static void resetDocdir(void)
- {
- while (docdir_count--) {
- free(docdirs[docdir_count]);
- }
- docdir_count = 0;
- docdirs[docdir_count++] = strdup("/usr/doc");
- docdirs[docdir_count++] = strdup("/usr/man");
- docdirs[docdir_count++] = strdup("/usr/info");
- docdirs[docdir_count++] = strdup("/usr/X11R6/man");
- }
-
- static void addDocdir(char *dirname)
- {
- if (docdir_count == 1024) {
- fprintf(stderr, "RPMERR_INTERNAL: Hit limit in addDocdir()\n");
- exit(RPMERR_INTERNAL);
- }
- docdirs[docdir_count++] = strdup(dirname);
- }
-
- static int isDoc(char *filename)
- {
- int x = 0;
-
- while (x < docdir_count) {
- if (strstr(filename, docdirs[x]) == filename) {
- return 1;
- }
- x++;
- }
- return 0;
- }
-
- /*************************************************************/
- /* */
- /* File stating / tree walk */
- /* */
- /*************************************************************/
-
- /* Need three globals to keep track of things in ftw() */
- static int Gisdoc;
- static int Gconf;
- static int Gverify_flags;
- static int Gcount;
- static char *GPmode;
- static char *GUname;
- static char *GGname;
- static struct file_entry **Gfestack;
- static char *Gprefix;
-
- static int add_file(struct file_entry **festack, const char *name,
- int isdoc, int conf, int isdir, int verify_flags,
- char *Pmode, char *Uname, char *Gname, char *prefix)
- {
- struct file_entry *p;
- char *copyTo, copied;
- const char *prefixTest, *prefixPtr;
- const char *copyFrom;
- char fullname[1024];
- int mode;
-
- /* Set these up for ftw() */
- Gfestack = festack;
- Gisdoc = isdoc;
- Gconf = conf;
- Gverify_flags = verify_flags;
- GPmode = Pmode;
- GUname = Uname;
- GGname = Gname;
- Gprefix = prefix;
-
- p = malloc(sizeof(struct file_entry));
-
- copyTo = p->file;
- copied = '\0';
- copyFrom = name;
- while (*copyFrom) {
- if (*copyFrom != '/' || copied != '/') {
- *copyTo++ = copied = *copyFrom;
- }
- copyFrom++;
- }
- *copyTo = '\0';
-
- p->isdoc = isdoc;
- p->conf = conf;
- p->isspecfile = 0; /* source packages are done by hand */
- p->verify_flags = verify_flags;
- if (rpmGetVar(RPMVAR_ROOT)) {
- sprintf(fullname, "%s%s", rpmGetVar(RPMVAR_ROOT), name);
- } else {
- strcpy(fullname, name);
- }
-
- /* If we are using a prefix, validate the file */
- if (prefix) {
- prefixTest = name;
- prefixPtr = prefix;
- while (*prefixTest == '/') {
- prefixTest++; /* Skip leading "/" */
- }
- while (*prefixPtr && *prefixTest && (*prefixTest == *prefixPtr)) {
- prefixPtr++;
- prefixTest++;
- }
- if (*prefixPtr) {
- rpmError(RPMERR_BADSPEC, "File doesn't match prefix (%s): %s",
- prefix, name);
- return 0;
- }
- }
-
- /* OK, finally stat() the file */
- if (lstat(fullname, &p->statbuf)) {
- return 0;
- }
-
- /*
- * If %attr() was specified, then use those values instead of
- * what lstat() returned.
- */
- if (Pmode && strcmp(Pmode, "-")) {
- sscanf(Pmode, "%o", &mode);
- mode |= p->statbuf.st_mode & S_IFMT;
- p->statbuf.st_mode = (unsigned short)mode;
- }
-
- if (Uname && strcmp(Uname, "-")) {
- p->uname = getUnameS(Uname);
- } else {
- p->uname = getUname(p->statbuf.st_uid);
- }
-
- if (Gname && strcmp(Gname, "-")) {
- p->gname = getGnameS(Gname);
- } else {
- p->gname = getGname(p->statbuf.st_gid);
- }
-
- if (! (p->uname && p->gname)) {
- rpmError(RPMERR_BADSPEC, "Bad owner/group: %s\n", fullname);
- p->uname = "";
- p->gname = "";
- return 0;
- }
-
- if ((! isdir) && S_ISDIR(p->statbuf.st_mode)) {
- /* This means we need to descend with ftw() */
- Gcount = 0;
-
- /* We use our own ftw() call, because ftw() uses stat() */
- /* instead of lstat(), which causes it to follow symlinks! */
- myftw(fullname, add_file_aux, 16);
-
- free(p);
-
- return Gcount;
- } else {
- /* Link it in */
- p->next = *festack;
- *festack = p;
-
- rpmMessage(RPMMESS_DEBUG, "ADDING: %s\n", name);
-
- /* return number of entries added */
- return 1;
- }
- }
-
- static int add_file_aux(const char *file, struct stat *sb, int flag)
- {
- const char *name = file;
-
- if (rpmGetVar(RPMVAR_ROOT)) {
- name += strlen(rpmGetVar(RPMVAR_ROOT));
- }
-
- /* The 1 will cause add_file() to *not* descend */
- /* directories -- ftw() is already doing it! */
- Gcount += add_file(Gfestack, name, Gisdoc, Gconf, 1, Gverify_flags,
- GPmode, GUname, GGname, Gprefix);
-
- return 0; /* for ftw() */
- }
-
- /*************************************************************/
- /* */
- /* globbing */
- /* */
- /*************************************************************/
-
- /* glob_pattern_p() taken from bash
- * Copyright (C) 1985, 1988, 1989 Free Software Foundation, Inc.
- */
-
- /* Return nonzero if PATTERN has any special globbing chars in it. */
- static int glob_pattern_p (char *pattern)
- {
- register char *p = pattern;
- register char c;
- int open = 0;
-
- while ((c = *p++) != '\0')
- switch (c) {
- case '?':
- case '*':
- return (1);
- case '[': /* Only accept an open brace if there is a close */
- open++; /* brace to match it. Bracket expressions must be */
- continue; /* complete, according to Posix.2 */
- case ']':
- if (open)
- return (1);
- continue;
- case '\\':
- if (*p++ == '\0')
- return (0);
- }
-
- return (0);
- }
-
- static int glob_error(const char *foo, int bar)
- {
- return 1;
- }
-
- /*************************************************************/
- /* */
- /* %attr parsing */
- /* */
- /*************************************************************/
-
- static int parseForAttr(char *buf, char **currPmode,
- char **currUname, char **currGname)
- {
- char *p, *start, *end;
- char ourbuf[1024];
- int mode, x;
-
- if (!(p = start = strstr(buf, "%attr"))) {
- return 0;
- }
-
- *currPmode = *currUname = *currGname = NULL;
-
- p += 5;
- while (*p && (*p == ' ' || *p == '\t')) {
- p++;
- }
-
- if (*p != '(') {
- rpmError(RPMERR_BADSPEC, "Bad %%attr() syntax: %s", buf);
- return RPMERR_BADSPEC;
- }
- p++;
-
- end = p;
- while (*end && *end != ')') {
- end++;
- }
-
- if (! *end) {
- rpmError(RPMERR_BADSPEC, "Bad %%attr() syntax: %s", buf);
- return RPMERR_BADSPEC;
- }
-
- strncpy(ourbuf, p, end-p);
- ourbuf[end-p] = '\0';
-
- *currPmode = strtok(ourbuf, ", \n\t");
- *currUname = strtok(NULL, ", \n\t");
- *currGname = strtok(NULL, ", \n\t");
-
- if (! (*currPmode && *currUname && *currGname)) {
- rpmError(RPMERR_BADSPEC, "Bad %%attr() syntax: %s", buf);
- *currPmode = *currUname = *currGname = NULL;
- return RPMERR_BADSPEC;
- }
-
- /* Do a quick test on the mode argument */
- if (strcmp(*currPmode, "-")) {
- x = sscanf(*currPmode, "%o", &mode);
- if ((x == 0) || (mode >> 12)) {
- rpmError(RPMERR_BADSPEC, "Bad %%attr() mode spec: %s", buf);
- *currPmode = *currUname = *currGname = NULL;
- return RPMERR_BADSPEC;
- }
- }
-
- *currPmode = strdup(*currPmode);
- *currUname = strdup(*currUname);
- *currGname = strdup(*currGname);
-
- /* Set everything we just parsed to blank spaces */
- while (start <= end) {
- *start++ = ' ';
- }
-
- return 0;
- }
-
- /*************************************************************/
- /* */
- /* %verify parsing */
- /* */
- /*************************************************************/
-
- static int parseForVerify(char *buf, int *verify_flags)
- {
- char *p, *start, *end;
- char ourbuf[1024];
- int not;
-
- if (!(p = start = strstr(buf, "%verify"))) {
- return 0;
- }
-
- p += 7;
- while (*p && (*p == ' ' || *p == '\t')) {
- p++;
- }
-
- if (*p != '(') {
- rpmError(RPMERR_BADSPEC, "Bad %%verify() syntax: %s", buf);
- return RPMERR_BADSPEC;
- }
- p++;
-
- end = p;
- while (*end && *end != ')') {
- end++;
- }
-
- if (! *end) {
- rpmError(RPMERR_BADSPEC, "Bad %%verify() syntax: %s", buf);
- return RPMERR_BADSPEC;
- }
-
- strncpy(ourbuf, p, end-p);
- ourbuf[end-p] = '\0';
- while (start <= end) {
- *start++ = ' ';
- }
-
- p = strtok(ourbuf, ", \n\t");
- not = 0;
- *verify_flags = RPMVERIFY_NONE;
- while (p) {
- if (!strcmp(p, "not")) {
- not = 1;
- } else if (!strcmp(p, "md5")) {
- *verify_flags |= RPMVERIFY_MD5;
- } else if (!strcmp(p, "size")) {
- *verify_flags |= RPMVERIFY_FILESIZE;
- } else if (!strcmp(p, "link")) {
- *verify_flags |= RPMVERIFY_LINKTO;
- } else if (!strcmp(p, "user")) {
- *verify_flags |= RPMVERIFY_USER;
- } else if (!strcmp(p, "group")) {
- *verify_flags |= RPMVERIFY_GROUP;
- } else if (!strcmp(p, "mtime")) {
- *verify_flags |= RPMVERIFY_MTIME;
- } else if (!strcmp(p, "mode")) {
- *verify_flags |= RPMVERIFY_MODE;
- } else if (!strcmp(p, "rdev")) {
- *verify_flags |= RPMVERIFY_RDEV;
- } else {
- rpmError(RPMERR_BADSPEC, "Invalid %%verify token: %s", p);
- return RPMERR_BADSPEC;
- }
- p = strtok(NULL, ", \n\t");
- }
-
- if (not) {
- *verify_flags = ~(*verify_flags);
- }
-
- return 0;
- }
-
- static int parseForConfig(char *buf, int *conf)
- {
- char *p, *start, *end;
- char ourbuf[1024];
-
- if (!(p = start = strstr(buf, "%config"))) {
- return 0;
- }
- *conf = RPMFILE_CONFIG;
-
- p += 7;
- while (*p && (*p == ' ' || *p == '\t')) {
- p++;
- }
-
- if (*p != '(') {
- while (start < p) {
- *start++ = ' ';
- }
- return 0;
- }
- p++;
-
- end = p;
- while (*end && *end != ')') {
- end++;
- }
-
- if (! *end) {
- rpmError(RPMERR_BADSPEC, "Bad %%config() syntax: %s", buf);
- return RPMERR_BADSPEC;
- }
-
- strncpy(ourbuf, p, end-p);
- ourbuf[end-p] = '\0';
- while (start <= end) {
- *start++ = ' ';
- }
-
- p = strtok(ourbuf, ", \n\t");
- while (p) {
- if (!strcmp(p, "missingok")) {
- *conf |= RPMFILE_MISSINGOK;
- } else if (!strcmp(p, "noreplace")) {
- *conf |= RPMFILE_NOREPLACE;
- } else {
- rpmError(RPMERR_BADSPEC, "Invalid %%config token: %s", p);
- return RPMERR_BADSPEC;
- }
- p = strtok(NULL, ", \n\t");
- }
-
- return 0;
- }
-