parsePreamble.c
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#include "system.h"
#include <rpmio.h>
#include <rpmiotypes.h>
#include <rpmlog.h>
#include <rpmurl.h>
#include <argv.h>
#include <mire.h>
#define _RPMEVR_INTERNAL
#define _RPMTAG_INTERNAL /* XXX rpmTags->aTags */
#include <rpmbuild.h>
#include "debug.h"
/*@access FD_t @*/ /* compared with NULL */
/*@access headerTagIndices @*/ /* rpmTags->aTags */
/*@observer@*/ /*@unchecked@*/
static rpmTag copyTagsDuringParse[] = {
RPMTAG_EPOCH,
RPMTAG_VERSION,
RPMTAG_RELEASE,
RPMTAG_DISTEPOCH,
RPMTAG_LICENSE,
RPMTAG_GROUP, /* XXX permissive. */
RPMTAG_SUMMARY, /* XXX permissive. */
RPMTAG_DESCRIPTION, /* XXX permissive. */
RPMTAG_PACKAGER,
RPMTAG_DISTRIBUTION,
RPMTAG_DISTURL,
RPMTAG_VENDOR,
RPMTAG_ICON,
RPMTAG_GIF,
RPMTAG_XPM,
RPMTAG_URL,
RPMTAG_CHANGELOGTIME,
RPMTAG_CHANGELOGNAME,
RPMTAG_CHANGELOGTEXT,
RPMTAG_PREFIXES,
RPMTAG_DISTTAG,
RPMTAG_CVSID,
RPMTAG_VARIANTS,
RPMTAG_XMAJOR,
RPMTAG_XMINOR,
RPMTAG_REPOTAG,
RPMTAG_KEYWORDS,
0
};
/*@observer@*/ /*@unchecked@*/
static rpmTag requiredTags[] = {
RPMTAG_NAME,
RPMTAG_VERSION,
RPMTAG_RELEASE,
RPMTAG_SUMMARY,
RPMTAG_GROUP,
RPMTAG_LICENSE,
0
};
static void addOrAppendListEntry(Header h, rpmTag tag, char * line)
/*@modifies h @*/
{
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
int xx;
int argc;
const char **argv;
xx = poptParseArgvString(line, &argc, &argv);
if (argc) {
he->tag = tag;
he->t = RPM_STRING_ARRAY_TYPE;
he->p.argv = argv;
he->c = argc;
he->append = 1;
xx = headerPut(h, he, 0);
he->append = 0;
}
argv = _free(argv);
}
/* Parse a simple part line that only take -n <pkg> or <pkg> */
/* <pkg> is returned in name as a pointer into malloc'd storage. */
static int parseSimplePart(Spec spec, /*@out@*/char ** Np,
/*@out@*/rpmParseState *flag)
/*@globals internalState@*/
/*@modifies *Np, *flag, internalState, spec->line @*/
{
char * s, * se;
int rc = 0; /* assume failure */
if (Np)
*Np = NULL;
se = strchr(spec->line, '#');
if (se) {
*se = '\0';
while (--se >= spec->line && strchr(" \t\n\r", *se) != NULL)
*se = '\0';
}
s = xstrdup(spec->line);
/* Throw away the first token (the %xxxx) */
(void)strtok(s, " \t\n");
if (!(se = strtok(NULL, " \t\n")))
goto exit;
if (!strcmp(se, "-n")) {
if (!(se = strtok(NULL, " \t\n"))) {
rc = 1;
goto exit;
}
*flag = PART_NAME;
} else
*flag = PART_SUBNAME;
if (Np)
*Np = xstrdup(se);
rc = (strtok(NULL, " \t\n") ? 1 : 0);
exit:
s = _free(s);
return rc;
}
static inline int parseYesNo(const char * s)
/*@*/
{
return ((!s || (s[0] == 'n' || s[0] == 'N' || s[0] == '0') ||
!xstrcasecmp(s, "false") || !xstrcasecmp(s, "off"))
? 0 : 1);
}
typedef struct tokenBits_s {
/*@observer@*/ /*@null@*/
const char * name;
rpmsenseFlags bits;
} * tokenBits;
/*@observer@*/ /*@unchecked@*/
static struct tokenBits_s installScriptBits[] = {
{ "interp", RPMSENSE_INTERP },
{ "preun", RPMSENSE_SCRIPT_PREUN },
{ "pre", RPMSENSE_SCRIPT_PRE },
{ "postun", RPMSENSE_SCRIPT_POSTUN },
{ "post", RPMSENSE_SCRIPT_POST },
{ "rpmlib", RPMSENSE_RPMLIB },
{ "verify", RPMSENSE_SCRIPT_VERIFY },
{ "hint", RPMSENSE_MISSINGOK },
{ NULL, 0 }
};
/*@observer@*/ /*@unchecked@*/
static struct tokenBits_s buildScriptBits[] = {
{ "prep", RPMSENSE_SCRIPT_PREP },
{ "build", RPMSENSE_SCRIPT_BUILD },
{ "install", RPMSENSE_SCRIPT_INSTALL },
{ "clean", RPMSENSE_SCRIPT_CLEAN },
{ "hint", RPMSENSE_MISSINGOK },
{ NULL, 0 }
};
static int parseBits(const char * s, const tokenBits tokbits,
/*@out@*/ rpmsenseFlags * bp)
/*@modifies *bp @*/
{
tokenBits tb;
const char * se;
rpmsenseFlags bits = RPMSENSE_ANY;
int c = 0;
if (s) {
while (*s != '\0') {
while ((c = *s) && xisspace(c)) s++;
se = s;
while ((c = *se) && xisalpha(c)) se++;
if (s == se)
break;
for (tb = tokbits; tb->name; tb++) {
if (tb->name != NULL &&
strlen(tb->name) == (size_t)(se-s) && !strncmp(tb->name, s, (se-s)))
/*@innerbreak@*/ break;
}
if (tb->name == NULL)
break;
bits |= tb->bits;
while ((c = *se) && xisspace(c)) se++;
if (c != ',')
break;
s = ++se;
}
}
if (c == 0 && bp) *bp = bits;
return (c ? RPMRC_FAIL : RPMRC_OK);
}
/*@null@*/
static inline char * findLastChar(char * s)
/*@modifies *s @*/
{
char *se = s + strlen(s);
/* Right trim white space. */
while (--se > s && strchr(" \t\n\r", *se) != NULL)
*se = '\0';
/* Truncate comments. */
if ((se = strchr(s, '#')) != NULL) {
*se = '\0';
while (--se > s && strchr(" \t\n\r", *se) != NULL)
*se = '\0';
}
/*@-temptrans -retalias @*/
return se;
/*@=temptrans =retalias @*/
}
static int isMemberInEntry(Header h, const char *name, rpmTag tag)
/*@globals internalState @*/
/*@modifies internalState @*/
{
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
int rc = -1;
int xx;
he->tag = tag;
xx = headerGet(h, he, 0);
if (!xx)
return rc;
rc = 0;
while (he->c) {
he->c--;
if (xstrcasecmp(he->p.argv[he->c], name))
continue;
rc = 1;
break;
}
he->p.ptr = _free(he->p.ptr);
return rc;
}
static int checkForValidArchitectures(Spec spec)
/*@globals rpmGlobalMacroContext, h_errno, internalState @*/
/*@modifies rpmGlobalMacroContext, internalState @*/
{
const char *arch = rpmExpand("%{_target_cpu}", NULL);
const char *os = rpmExpand("%{_target_os}", NULL);
int rc = RPMRC_FAIL; /* assume failure. */
if (isMemberInEntry(spec->sourceHeader, arch, RPMTAG_EXCLUDEARCH) == 1) {
rpmlog(RPMLOG_ERR, _("Architecture is excluded: %s\n"), arch);
goto exit;
}
if (isMemberInEntry(spec->sourceHeader, arch, RPMTAG_EXCLUSIVEARCH) == 0) {
rpmlog(RPMLOG_ERR, _("Architecture is not included: %s\n"), arch);
goto exit;
}
if (isMemberInEntry(spec->sourceHeader, os, RPMTAG_EXCLUDEOS) == 1) {
rpmlog(RPMLOG_ERR, _("OS is excluded: %s\n"), os);
goto exit;
}
if (isMemberInEntry(spec->sourceHeader, os, RPMTAG_EXCLUSIVEOS) == 0) {
rpmlog(RPMLOG_ERR, _("OS is not included: %s\n"), os);
goto exit;
}
rc = 0;
exit:
arch = _free(arch);
os = _free(os);
return rc;
}
static rpmRC checkForRequired(Header h, const char * NVR)
/*@*/
{
rpmTag * p;
rpmRC rc = RPMRC_OK;
for (p = requiredTags; *p != 0; p++) {
if (!headerIsEntry(h, *p)) {
rpmlog(RPMLOG_ERR,
_("%s field must be present in package: %s\n"),
tagName(*p), NVR);
rc = RPMRC_FAIL;
}
}
return rc;
}
static rpmRC checkForDuplicates(Header h, const char * NVR)
/*@globals internalState @*/
/*@modifies h, internalState @*/
{
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
HeaderIterator hi;
rpmTag lastTag = 0;
rpmRC rc = RPMRC_OK;
for (hi = headerInit(h);
headerNext(hi, he, 0);
he->p.ptr = _free(he->p.ptr))
{
if (he->tag != lastTag) {
lastTag = he->tag;
continue;
}
rpmlog(RPMLOG_ERR, _("Duplicate %s entries in package: %s\n"),
tagName(he->tag), NVR);
rc = RPMRC_FAIL;
}
hi = headerFini(hi);
return rc;
}
/*@observer@*/ /*@unchecked@*/
static struct optionalTag {
rpmTag ot_tag;
/*@observer@*/ /*@null@*/
const char * ot_mac;
} optionalTags[] = {
{ RPMTAG_VENDOR, "%{vendor}" },
{ RPMTAG_PACKAGER, "%{packager}" },
{ RPMTAG_DISTEPOCH, "%{distepoch}" },
{ RPMTAG_DISTRIBUTION, "%{distribution}" },
{ RPMTAG_DISTTAG, "%{disttag}" },
{ RPMTAG_DISTURL, "%{disturl}" },
{ 0xffffffff, "%{class}" },
{ -1, NULL }
};
static void fillOutMainPackage(Header h)
/*@globals rpmGlobalMacroContext, h_errno, internalState @*/
/*@modifies h, rpmGlobalMacroContext, internalState @*/
{
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
struct optionalTag *ot;
int xx;
for (ot = optionalTags; ot->ot_mac != NULL; ot++) {
const char * val;
rpmTag tag;
tag = ot->ot_tag;
/* Generate arbitrary tag (if necessary). */
if (tag == 0xffffffff) {
val = tagCanonicalize(ot->ot_mac + (sizeof("%{")-1));
tag = tagGenerate(val);
val = _free(val);
}
if (headerIsEntry(h, tag))
continue;
val = rpmExpand(ot->ot_mac, NULL);
if (val && *val != '%') {
he->tag = tag;
he->t = RPM_STRING_TYPE;
he->p.str = val;
he->c = 1;
xx = headerPut(h, he, 0);
}
val = _free(val);
}
}
static int doIcon(Spec spec, Header h)
/*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
/*@modifies h, rpmGlobalMacroContext, fileSystem, internalState @*/
{
static size_t iconsize = 0;
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
const char *fn, *Lurlfn = NULL;
struct Source *sp;
size_t nb;
rpmuint8_t * icon;
FD_t fd = NULL;
int rc = RPMRC_FAIL; /* assume error */
int urltype;
int xx;
if (iconsize == 0) {
iconsize = rpmExpandNumeric("%{?_build_iconsize}");
if (iconsize < 2048)
iconsize = 2048;
}
icon = alloca(iconsize+1);
for (sp = spec->sources; sp != NULL; sp = sp->next) {
if (sp->flags & RPMFILE_ICON)
break;
}
if (sp == NULL) {
rpmlog(RPMLOG_ERR, _("No icon file in sources\n"));
goto exit;
}
#if defined(RPM_VENDOR_OPENPKG) /* splitted-source-directory */
/* support splitted source directories, i.e., source files which
are alternatively placed into the .spec directory and picked
up from there, too. */
Lurlfn = rpmGenPath(NULL, "%{_specdir}/", sp->source);
if (access(Lurlfn, F_OK) == -1) {
Lurlfn = _free(Lurlfn);
Lurlfn = rpmGenPath(NULL, "%{_icondir}/", sp->source);
}
#else
Lurlfn = rpmGenPath(NULL, "%{_icondir}/", sp->source);
#endif
fn = NULL;
urltype = urlPath(Lurlfn, &fn);
switch (urltype) {
case URL_IS_HTTPS:
case URL_IS_HTTP:
case URL_IS_FTP:
case URL_IS_PATH:
case URL_IS_UNKNOWN:
break;
case URL_IS_DASH:
case URL_IS_HKP:
rpmlog(RPMLOG_ERR, _("Invalid icon URL: %s\n"), Lurlfn);
goto exit;
/*@notreached@*/ break;
}
fd = Fopen(fn, "r%{?_rpmgio}");
if (fd == NULL || Ferror(fd)) {
rpmlog(RPMLOG_ERR, _("Unable to open icon %s: %s\n"),
fn, Fstrerror(fd));
rc = RPMRC_FAIL;
goto exit;
}
*icon = '\0';
nb = Fread(icon, sizeof(icon[0]), iconsize, fd);
if (Ferror(fd) || nb == 0) {
rpmlog(RPMLOG_ERR, _("Unable to read icon %s: %s\n"),
fn, Fstrerror(fd));
goto exit;
}
if (nb >= iconsize) {
rpmlog(RPMLOG_ERR, _("Icon %s is too big (max. %d bytes)\n"),
fn, (int)iconsize);
goto exit;
}
if (icon[0] == 'G' && icon[1] == 'I' && icon[2] == 'F')
he->tag = RPMTAG_GIF;
else
if (icon[0] == '/' && icon[1] == '*' && icon[2] == ' '
&& icon[3] == 'X' && icon[4] == 'P' && icon[5] == 'M')
he->tag = RPMTAG_XPM;
else
he->tag = tagValue("Icon");
he->t = RPM_BIN_TYPE;
he->p.ui8p = icon;
he->c = (rpmTagCount)nb;
xx = headerPut(h, he, 0);
rc = 0;
exit:
if (fd) {
(void) Fclose(fd);
fd = NULL;
}
Lurlfn = _free(Lurlfn);
return rc;
}
spectag stashSt(Spec spec, Header h, rpmTag tag, const char * lang)
{
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
spectag t = NULL;
int xx;
if (spec->st) {
spectags st = spec->st;
if (st->st_ntags == st->st_nalloc) {
st->st_nalloc += 10;
st->st_t = xrealloc(st->st_t, st->st_nalloc * sizeof(*(st->st_t)));
}
t = st->st_t + st->st_ntags++;
t->t_tag = tag;
t->t_startx = spec->lineNum - 1;
t->t_nlines = 1;
t->t_lang = xstrdup(lang);
t->t_msgid = NULL;
if (!(t->t_lang && strcmp(t->t_lang, RPMBUILD_DEFAULT_LANG))) {
he->tag = RPMTAG_NAME;
xx = headerGet(h, he, 0);
if (xx) {
char buf[1024];
sprintf(buf, "%s(%s)", he->p.str, tagName(tag));
t->t_msgid = xstrdup(buf);
}
he->p.ptr = _free(he->p.ptr);
}
}
/*@-usereleased -compdef@*/
return t;
/*@=usereleased =compdef@*/
}
#define SINGLE_TOKEN_ONLY \
if (multiToken) { \
rpmlog(RPMLOG_ERR, _("line %d: Tag takes single token only: %s\n"), \
spec->lineNum, spec->line); \
return RPMRC_FAIL; \
}
/*@-redecl@*/
extern int noLang;
/*@=redecl@*/
static rpmRC tagValidate(Spec spec, rpmTag tag, const char * value)
/*@*/
{
const char * tagN = tagName(tag);
const char * pattern = rpmExpand("%{?pattern_", tagN, "}", NULL);
rpmRC ec = RPMRC_OK;
if (pattern && *pattern) {
miRE mire;
int xx;
mire = mireNew(RPMMIRE_REGEX, tag);
xx = mireSetCOptions(mire, RPMMIRE_REGEX, 0, 0, NULL);
if (!xx)
xx = mireRegcomp(mire, pattern);
if (!xx)
xx = mireRegexec(mire, value, strlen(value));
if (!xx)
ec = RPMRC_OK;
else {
rpmlog(RPMLOG_ERR, _("line %d: invalid tag value(\"%s\") %s: %s\n"),
spec->lineNum, pattern, tagN, spec->line);
ec = RPMRC_FAIL;
}
mire = mireFree(mire);
}
pattern = _free(pattern);
return ec;
}
static rpmRC handlePreambleTag(Spec spec, Package pkg, rpmTag tag,
const char *macro, const char *lang)
/*@globals rpmGlobalMacroContext, h_errno, fileSystem, internalState @*/
/*@modifies spec->macros, spec->st,
spec->sources, spec->numSources, spec->noSource,
spec->sourceHeader, spec->BANames, spec->BACount,
spec->line,
pkg->header, pkg->autoProv, pkg->autoReq, pkg->noarch,
rpmGlobalMacroContext, fileSystem, internalState @*/
{
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
char * field = spec->line;
char * end;
int multiToken = 0;
rpmsenseFlags tagflags;
int len;
rpmuint32_t num;
int rc;
int xx;
#if defined(RPM_VENDOR_MANDRIVA) /* build-expand-field-for-single-token */
char * expand_field = NULL;
#endif
if (field == NULL) return RPMRC_FAIL; /* XXX can't happen */
/* Find the start of the "field" and strip trailing space */
while ((*field) && (*field != ':'))
field++;
if (*field != ':') {
rpmlog(RPMLOG_ERR, _("line %d: Malformed tag: %s\n"),
spec->lineNum, spec->line);
return RPMRC_FAIL;
}
field++;
SKIPSPACE(field);
if (!*field) {
/* Empty field */
rpmlog(RPMLOG_ERR, _("line %d: Empty tag: %s\n"),
spec->lineNum, spec->line);
return RPMRC_FAIL;
}
#if defined(RPM_VENDOR_MANDRIVA) /* build-expand-field-for-single-token */
expand_field = rpmExpand(field, NULL);
#else
end = findLastChar(field);
#endif
/* Validate tag data content. */
if (tagValidate(spec, tag, field) != RPMRC_OK)
return RPMRC_FAIL;
/* See if this is multi-token */
#if defined(RPM_VENDOR_MANDRIVA) /* build-expand-field-for-single-token */
end = expand_field;
#else
end = field;
#endif
SKIPNONSPACE(end);
if (*end != '\0')
multiToken = 1;
#if defined(RPM_VENDOR_MANDRIVA) /* build-expand-field-for-single-token */
_free(expand_field);
#endif
switch (tag) {
case RPMTAG_NAME:
case RPMTAG_VERSION:
case RPMTAG_RELEASE:
case RPMTAG_DISTEPOCH:
case RPMTAG_URL:
case RPMTAG_DISTTAG:
case RPMTAG_REPOTAG:
case RPMTAG_CVSID:
SINGLE_TOKEN_ONLY;
/* These macros are for backward compatibility */
if (tag == RPMTAG_VERSION) {
if (strchr(field, '-') != NULL) {
rpmlog(RPMLOG_ERR, _("line %d: Illegal char '-' in %s: %s\n"),
spec->lineNum, "version", spec->line);
return RPMRC_FAIL;
}
addMacro(spec->macros, "PACKAGE_VERSION", NULL, field, RMIL_OLDSPEC);
} else if (tag == RPMTAG_RELEASE) {
if (strchr(field, '-') != NULL) {
rpmlog(RPMLOG_ERR, _("line %d: Illegal char '-' in %s: %s\n"),
spec->lineNum, "release", spec->line);
return RPMRC_FAIL;
}
addMacro(spec->macros, "PACKAGE_RELEASE", NULL, field, RMIL_OLDSPEC-1);
}
he->tag = tag;
he->t = RPM_STRING_TYPE;
he->p.str = field;
he->c = 1;
xx = headerPut(pkg->header, he, 0);
break;
case RPMTAG_GROUP:
case RPMTAG_SUMMARY:
#if defined(RPM_VENDOR_OPENPKG) /* make-class-available-as-macro */
case RPMTAG_CLASS:
#endif
(void) stashSt(spec, pkg->header, tag, lang);
/*@fallthrough@*/
case RPMTAG_DISTRIBUTION:
case RPMTAG_VENDOR:
case RPMTAG_LICENSE:
case RPMTAG_PACKAGER:
if (!*lang) {
he->tag = tag;
he->t = RPM_STRING_TYPE;
he->p.str = field;
he->c = 1;
xx = headerPut(pkg->header, he, 0);
} else if (!(noLang && strcmp(lang, RPMBUILD_DEFAULT_LANG))) {
(void) headerAddI18NString(pkg->header, tag, field, lang);
}
break;
/* XXX silently ignore BuildRoot: */
case RPMTAG_BUILDROOT:
SINGLE_TOKEN_ONLY;
macro = NULL;
#ifdef DYING
buildRootURL = rpmGenPath(spec->rootURL, "%{?buildroot}", NULL);
(void) urlPath(buildRootURL, &buildRoot);
if (*buildRoot == '\0') buildRoot = "/";
if (!strcmp(buildRoot, "/")) {
rpmlog(RPMLOG_ERR,
_("BuildRoot can not be \"/\": %s\n"), spec->buildRootURL);
buildRootURL = _free(buildRootURL);
return RPMRC_FAIL;
}
buildRootURL = _free(buildRootURL);
#endif
break;
case RPMTAG_KEYWORDS:
case RPMTAG_VARIANTS:
case RPMTAG_PREFIXES:
addOrAppendListEntry(pkg->header, tag, field);
he->tag = tag;
xx = headerGet(pkg->header, he, 0);
if (tag == RPMTAG_PREFIXES)
while (he->c--) {
if (he->p.argv[he->c][0] != '/') {
rpmlog(RPMLOG_ERR,
_("line %d: Prefixes must begin with \"/\": %s\n"),
spec->lineNum, spec->line);
he->p.ptr = _free(he->p.ptr);
return RPMRC_FAIL;
}
len = (int)strlen(he->p.argv[he->c]);
if (he->p.argv[he->c][len - 1] == '/' && len > 1) {
rpmlog(RPMLOG_ERR,
_("line %d: Prefixes must not end with \"/\": %s\n"),
spec->lineNum, spec->line);
he->p.ptr = _free(he->p.ptr);
return RPMRC_FAIL;
}
}
he->p.ptr = _free(he->p.ptr);
break;
case RPMTAG_DOCDIR:
SINGLE_TOKEN_ONLY;
if (field[0] != '/') {
rpmlog(RPMLOG_ERR,
_("line %d: Docdir must begin with '/': %s\n"),
spec->lineNum, spec->line);
return RPMRC_FAIL;
}
macro = NULL;
delMacro(NULL, "_docdir");
addMacro(NULL, "_docdir", NULL, field, RMIL_SPEC);
break;
case RPMTAG_XMAJOR:
case RPMTAG_XMINOR:
case RPMTAG_EPOCH:
SINGLE_TOKEN_ONLY;
if (parseNum(field, &num)) {
rpmlog(RPMLOG_ERR,
_("line %d: %s takes an integer value: %s\n"),
spec->lineNum, tagName(tag), spec->line);
return RPMRC_FAIL;
}
he->tag = tag;
he->t = RPM_UINT32_TYPE;
he->p.ui32p = &num;
he->c = 1;
xx = headerPut(pkg->header, he, 0);
break;
case RPMTAG_AUTOREQPROV:
pkg->autoReq = parseYesNo(field);
pkg->autoProv = pkg->autoReq;
break;
case RPMTAG_AUTOREQ:
pkg->autoReq = parseYesNo(field);
break;
case RPMTAG_AUTOPROV:
pkg->autoProv = parseYesNo(field);
break;
case RPMTAG_SOURCE:
case RPMTAG_PATCH:
SINGLE_TOKEN_ONLY;
macro = NULL;
if ((rc = addSource(spec, pkg, field, tag)))
return rc;
break;
case RPMTAG_ICON:
SINGLE_TOKEN_ONLY;
macro = NULL;
if ((rc = addSource(spec, pkg, field, tag)))
return rc;
/* XXX the fetch/load of icon needs to be elsewhere. */
if ((rc = doIcon(spec, pkg->header)))
return rc;
break;
case RPMTAG_NOSOURCE:
case RPMTAG_NOPATCH:
spec->noSource = 1;
if ((rc = parseNoSource(spec, field, tag)))
return rc;
break;
case RPMTAG_BUILDPREREQ:
case RPMTAG_BUILDREQUIRES:
if ((rc = parseBits(lang, buildScriptBits, &tagflags))) {
rpmlog(RPMLOG_ERR,
_("line %d: Bad %s: qualifiers: %s\n"),
spec->lineNum, tagName(tag), spec->line);
return rc;
}
if ((rc = parseRCPOT(spec, pkg, field, tag, 0, tagflags)))
return rc;
break;
case RPMTAG_PREREQ:
case RPMTAG_REQUIREFLAGS:
if ((rc = parseBits(lang, installScriptBits, &tagflags))) {
rpmlog(RPMLOG_ERR,
_("line %d: Bad %s: qualifiers: %s\n"),
spec->lineNum, tagName(tag), spec->line);
return rc;
}
if ((rc = parseRCPOT(spec, pkg, field, tag, 0, tagflags)))
return rc;
break;
/* Aliases for BuildRequires(hint): */
case RPMTAG_BUILDSUGGESTS:
case RPMTAG_BUILDENHANCES:
tagflags = RPMSENSE_MISSINGOK;
if ((rc = parseRCPOT(spec, pkg, field, tag, 0, tagflags)))
return rc;
break;
/* Aliases for Requires(hint): */
case RPMTAG_SUGGESTSFLAGS:
case RPMTAG_ENHANCESFLAGS:
tag = RPMTAG_REQUIREFLAGS;
tagflags = RPMSENSE_MISSINGOK;
if ((rc = parseRCPOT(spec, pkg, field, tag, 0, tagflags)))
return rc;
break;
case RPMTAG_BUILDOBSOLETES:
case RPMTAG_BUILDPROVIDES:
case RPMTAG_BUILDCONFLICTS:
case RPMTAG_CONFLICTFLAGS:
case RPMTAG_OBSOLETEFLAGS:
case RPMTAG_PROVIDEFLAGS:
tagflags = RPMSENSE_ANY;
if ((rc = parseRCPOT(spec, pkg, field, tag, 0, tagflags)))
return rc;
break;
case RPMTAG_BUILDPLATFORMS: /* XXX needs pattern parsing */
case RPMTAG_EXCLUDEARCH:
case RPMTAG_EXCLUSIVEARCH:
case RPMTAG_EXCLUDEOS:
case RPMTAG_EXCLUSIVEOS:
addOrAppendListEntry(spec->sourceHeader, tag, field);
break;
case RPMTAG_BUILDARCHS:
{ const char ** BANames = NULL;
int BACount = 0;
if ((rc = poptParseArgvString(field, &BACount, &BANames))) {
rpmlog(RPMLOG_ERR,
_("line %d: Bad BuildArchitecture format: %s\n"),
spec->lineNum, spec->line);
return RPMRC_FAIL;
}
if (spec->toplevel) {
if (BACount > 0 && BANames != NULL) {
spec->BACount = BACount;
spec->BANames = BANames;
BANames = NULL; /* XXX don't free. */
}
} else {
if (BACount != 1 || strcmp(BANames[0], "noarch")) {
rpmlog(RPMLOG_ERR,
_("line %d: Only \"noarch\" sub-packages are supported: %s\n"),
spec->lineNum, spec->line);
BANames = _free(BANames);
return RPMRC_FAIL;
}
pkg->noarch = 1;
}
BANames = _free(BANames);
} break;
default:
macro = NULL;
he->tag = tag;
he->t = RPM_STRING_ARRAY_TYPE;
he->p.argv= (const char **) &field; /* XXX NOCAST */
he->c = 1;
he->append = 1;
xx = headerPut(pkg->header, he, 0);
he->append = 0;
break;
}
/*@-usereleased@*/
if (macro)
addMacro(spec->macros, macro, NULL, field, RMIL_SPEC);
/*@=usereleased@*/
return RPMRC_OK;
}
/* This table has to be in a peculiar order. If one tag is the */
/* same as another, plus a few letters, it must come first. */
typedef struct PreambleRec_s {
rpmTag tag;
int multiLang;
int obsolete;
/*@observer@*/ /*@null@*/
const char * token;
} * PreambleRec;
/*@unchecked@*/
static struct PreambleRec_s preambleList[] = {
{RPMTAG_NAME, 0, 0, "name"},
{RPMTAG_VERSION, 0, 0, "version"},
{RPMTAG_RELEASE, 0, 0, "release"},
{RPMTAG_DISTEPOCH, 0, 0, "distepoch"},
{RPMTAG_EPOCH, 0, 0, "epoch"},
{RPMTAG_EPOCH, 0, 1, "serial"},
{RPMTAG_SUMMARY, 1, 0, "summary"},
{RPMTAG_LICENSE, 0, 0, "copyright"},
{RPMTAG_LICENSE, 0, 0, "license"},
{RPMTAG_DISTRIBUTION, 0, 0, "distribution"},
{RPMTAG_DISTURL, 0, 0, "disturl"},
{RPMTAG_VENDOR, 0, 0, "vendor"},
{RPMTAG_GROUP, 1, 0, "group"},
{RPMTAG_PACKAGER, 0, 0, "packager"},
{RPMTAG_URL, 0, 0, "url"},
{RPMTAG_SOURCE, 0, 0, "source"},
{RPMTAG_PATCH, 0, 0, "patch"},
{RPMTAG_NOSOURCE, 0, 0, "nosource"},
{RPMTAG_NOPATCH, 0, 0, "nopatch"},
{RPMTAG_EXCLUDEARCH, 0, 0, "excludearch"},
{RPMTAG_EXCLUSIVEARCH, 0, 0, "exclusivearch"},
{RPMTAG_EXCLUDEOS, 0, 0, "excludeos"},
{RPMTAG_EXCLUSIVEOS, 0, 0, "exclusiveos"},
{RPMTAG_ICON, 0, 0, "icon"},
{RPMTAG_PROVIDEFLAGS, 0, 0, "provides"},
{RPMTAG_REQUIREFLAGS, 1, 0, "requires"},
{RPMTAG_PREREQ, 1, 0, "prereq"},
{RPMTAG_CONFLICTFLAGS, 0, 0, "conflicts"},
{RPMTAG_OBSOLETEFLAGS, 0, 0, "obsoletes"},
{RPMTAG_PREFIXES, 0, 0, "prefixes"},
{RPMTAG_PREFIXES, 0, 0, "prefix"},
{RPMTAG_BUILDROOT, 0, 0, "buildroot"},
{RPMTAG_BUILDARCHS, 0, 0, "buildarchitectures"},
{RPMTAG_BUILDARCHS, 0, 0, "buildarch"},
{RPMTAG_BUILDCONFLICTS, 0, 0, "buildconflicts"},
{RPMTAG_BUILDOBSOLETES, 0, 0, "buildobsoletes"},
{RPMTAG_BUILDPREREQ, 1, 0, "buildprereq"},
{RPMTAG_BUILDPROVIDES, 0, 0, "buildprovides"},
{RPMTAG_BUILDREQUIRES, 1, 0, "buildrequires"},
{RPMTAG_AUTOREQPROV, 0, 0, "autoreqprov"},
{RPMTAG_AUTOREQ, 0, 0, "autoreq"},
{RPMTAG_AUTOPROV, 0, 0, "autoprov"},
{RPMTAG_DOCDIR, 0, 0, "docdir"},
{RPMTAG_DISTTAG, 0, 0, "disttag"},
{RPMTAG_CVSID, 0, 0, "cvsid"},
{RPMTAG_SVNID, 0, 0, "svnid"},
{RPMTAG_SUGGESTSFLAGS, 0, 0, "suggests"},
{RPMTAG_ENHANCESFLAGS, 0, 0, "enhances"},
{RPMTAG_BUILDSUGGESTS, 0, 0, "buildsuggests"},
{RPMTAG_BUILDENHANCES, 0, 0, "buildenhances"},
{RPMTAG_VARIANTS, 0, 0, "variants"},
{RPMTAG_VARIANTS, 0, 0, "variant"},
{RPMTAG_XMAJOR, 0, 0, "xmajor"},
{RPMTAG_XMINOR, 0, 0, "xminor"},
{RPMTAG_REPOTAG, 0, 0, "repotag"},
{RPMTAG_KEYWORDS, 0, 0, "keywords"},
{RPMTAG_KEYWORDS, 0, 0, "keyword"},
{RPMTAG_BUILDPLATFORMS, 0, 0, "buildplatforms"},
#if defined(RPM_VENDOR_OPENPKG) /* make-class-available-as-macro */
{RPMTAG_CLASS, 0, 0, "class"},
#endif
/*@-nullassign@*/ /* LCL: can't add null annotation */
{0, 0, 0, 0}
/*@=nullassign@*/
};
static int findPreambleTag(Spec spec, /*@out@*/rpmTag * tagp,
/*@null@*/ /*@out@*/ const char ** macro, /*@out@*/ char * lang)
/*@modifies *tagp, *macro, *lang @*/
{
PreambleRec p;
char *s;
size_t len = 0;
/* Search for defined tags. */
for (p = preambleList; p->token != NULL; p++) {
len = strlen(p->token);
if (!(p->token && !xstrncasecmp(spec->line, p->token, len)))
continue;
if (p->obsolete) {
rpmlog(RPMLOG_ERR, _("Legacy syntax is unsupported: %s\n"),
p->token);
p = NULL;
}
break;
}
if (p == NULL)
return 1;
/* Search for arbitrary tags. */
if (tagp && p->token == NULL) {
ARGV_t aTags = NULL;
int rc = 1; /* assume failure */
/*@-noeffect@*/
(void) tagName(0); /* XXX force arbitrary tags to be initialized. */
/*@=noeffect@*/
aTags = rpmTags->aTags;
if (aTags != NULL && aTags[0] != NULL) {
ARGV_t av;
s = tagCanonicalize(spec->line);
#if defined(RPM_VENDOR_OPENPKG) /* wildcard-matching-arbitrary-tagnames */
av = argvSearchLinear(aTags, s, argvFnmatchCasefold);
#else
av = argvSearch(aTags, s, argvStrcasecmp);
#endif
if (av != NULL) {
*tagp = tagGenerate(s);
rc = 0;
}
s = _free(s);
}
return rc;
}
s = spec->line + len;
SKIPSPACE(s);
switch (p->multiLang) {
default:
case 0:
/* Unless this is a source or a patch, a ':' better be next */
if (p->tag != RPMTAG_SOURCE && p->tag != RPMTAG_PATCH) {
if (*s != ':') return 1;
}
*lang = '\0';
break;
case 1: /* Parse optional ( <token> ). */
if (*s == ':') {
strcpy(lang, RPMBUILD_DEFAULT_LANG);
break;
}
if (*s != '(') return 1;
s++;
SKIPSPACE(s);
while (!xisspace(*s) && *s != ')')
*lang++ = *s++;
*lang = '\0';
SKIPSPACE(s);
if (*s != ')') return 1;
s++;
SKIPSPACE(s);
if (*s != ':') return 1;
break;
}
if (tagp)
*tagp = p->tag;
if (macro)
/*@-onlytrans -observertrans -dependenttrans@*/ /* FIX: double indirection. */
*macro = p->token;
/*@=onlytrans =observertrans =dependenttrans@*/
return 0;
}
/* XXX should return rpmParseState, but RPMRC_FAIL forces int return. */
int parsePreamble(Spec spec, int initialPackage)
{
HE_t he = memset(alloca(sizeof(*he)), 0, sizeof(*he));
rpmParseState nextPart;
int xx;
char *linep;
Package pkg;
char NVR[BUFSIZ];
char lang[BUFSIZ];
rpmRC rc;
strcpy(NVR, "(main package)");
pkg = newPackage(spec);
if (spec->packages == NULL) {
spec->packages = pkg;
assert(initialPackage);
} else if (! initialPackage) {
char *name = NULL;
rpmParseState flag;
Package lastpkg;
/* There is one option to %package: <pkg> or -n <pkg> */
flag = PART_NONE;
if (parseSimplePart(spec, &name, &flag)) {
rpmlog(RPMLOG_ERR, _("Bad package specification: %s\n"),
spec->line);
return RPMRC_FAIL;
}
lastpkg = NULL;
if (lookupPackage(spec, name, flag, &lastpkg) == RPMRC_OK) {
pkg->next = lastpkg->next;
} else {
/* Add package to end of list */
for (lastpkg = spec->packages; lastpkg->next != NULL; lastpkg = lastpkg->next)
{};
}
assert(lastpkg != NULL);
lastpkg->next = pkg;
/* Construct the package */
if (flag == PART_SUBNAME) {
he->tag = RPMTAG_NAME;
xx = headerGet(spec->packages->header, he, 0);
sprintf(NVR, "%s-%s", he->p.str, name);
he->p.ptr = _free(he->p.ptr);
} else
strcpy(NVR, name);
name = _free(name);
he->tag = RPMTAG_NAME;
he->t = RPM_STRING_TYPE;
he->p.str = NVR;
he->c = 1;
xx = headerPut(pkg->header, he, 0);
}
if ((rc = readLine(spec, STRIP_TRAILINGSPACE | STRIP_COMMENTS)) > 0) {
nextPart = PART_NONE;
} else {
if (rc)
return rc;
while ((nextPart = isPart(spec)) == PART_NONE) {
const char * macro = NULL;
rpmTag tag;
/* Skip blank lines */
linep = spec->line;
SKIPSPACE(linep);
if (*linep != '\0') {
if (findPreambleTag(spec, &tag, &macro, lang)) {
rpmlog(RPMLOG_ERR, _("line %d: Unknown tag: %s\n"),
spec->lineNum, spec->line);
return RPMRC_FAIL;
}
if (handlePreambleTag(spec, pkg, tag, macro, lang))
return RPMRC_FAIL;
if (spec->BANames && !spec->recursing && spec->toplevel)
return PART_BUILDARCHITECTURES;
}
if ((rc =
readLine(spec, STRIP_TRAILINGSPACE | STRIP_COMMENTS)) > 0) {
nextPart = PART_NONE;
break;
}
if (rc)
return rc;
}
}
/* Do some final processing on the header */
/*
* Expand buildroot one more time to get %{version} and the like
* from the main package.
*/
if (initialPackage) {
const char *s = rpmExpand("%{?buildroot}", NULL);
if (s && *s)
(void) addMacro(NULL, "buildroot", NULL, s, -1);
s = _free(s);
}
/* XXX Skip valid arch check if not building binary package */
if (!spec->anyarch && checkForValidArchitectures(spec))
return RPMRC_FAIL;
if (pkg == spec->packages)
fillOutMainPackage(pkg->header);
if (checkForDuplicates(pkg->header, NVR) != RPMRC_OK)
return RPMRC_FAIL;
if (pkg != spec->packages)
headerCopyTags(spec->packages->header, pkg->header,
(rpmuint32_t *)copyTagsDuringParse);
#ifdef RPM_VENDOR_PLD /* rpm-epoch0 */
/* Add Epoch: 0 to package header if it was not set by spec */
he->tag = RPMTAG_NAME;
if (headerGet(spec->packages->header, he, 0) == 0) {
rpmuint32_t num = 0;
he->tag = RPMTAG_EPOCH;
he->t = RPM_UINT32_TYPE;
he->p.ui32p = &num;
he->c = 1;
xx = headerPut(pkg->header, he, 0);
/* also declare %{epoch} to be same */
addMacro(spec->macros, "epoch", NULL, "0", RMIL_SPEC);
}
#endif /* RPM_VENDOR_PLD rpm-epoch0 */
if (checkForRequired(pkg->header, NVR) != RPMRC_OK)
return RPMRC_FAIL;
return nextPart;
}