build/parseBuildInstallClean.c

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#include "system.h"

#include "rpmbuild.h"
#include "debug.h"

/*@access StringBuf @*/

/*@-boundswrite@*/
int parseBuildInstallClean(Spec spec, rpmParseState parsePart)
{
    int nextPart, rc;
    StringBuf *sbp = NULL;
    const char *name = NULL;

    /*@-branchstate@*/
    if (parsePart == PART_BUILD) {
        sbp = &(spec->build);
        name = "%build";
    } else if (parsePart == PART_INSTALL) {
        sbp = &(spec->install);
        name = "%install";
    } else if (parsePart == PART_CHECK) {
        sbp = &(spec->check);
        name = "%check";
    } else if (parsePart == PART_CLEAN) {
        sbp = &(spec->clean);
        name = "%clean";
    }
    /*@=branchstate@*/
    
    if (*sbp != NULL) {
        rpmError(RPMERR_BADSPEC, _("line %d: second %s\n"),
                spec->lineNum, name);
        return RPMERR_BADSPEC;
    }
    
    *sbp = newStringBuf();

    /* There are no options to %build, %install, %check, or %clean */
    if ((rc = readLine(spec, STRIP_NOTHING)) > 0)
        return PART_NONE;
    if (rc)
        return rc;
    
    while (! (nextPart = isPart(spec->line))) {
        appendStringBuf(*sbp, spec->line);
        if ((rc = readLine(spec, STRIP_NOTHING)) > 0)
            return PART_NONE;
        if (rc)
            return rc;
    }

    return nextPart;
}
/*@=boundswrite@*/

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