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<hr><h1>build/reqprov.c</h1><a href="reqprov_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00006 <span class="preprocessor">#include "<a class="code" href="system_8h.html">system.h</a>"</span>
00007
00008 <span class="preprocessor">#include "<a class="code" href="rpmbuild_8h.html">rpmbuild.h</a>"</span>
00009 <span class="preprocessor">#include "<a class="code" href="debug_8h.html">debug.h</a>"</span>
00010
<a name="l00011"></a><a class="code" href="group__rpmbuild.html#a42">00011</a> <span class="keywordtype">int</span> <a class="code" href="group__rpmbuild.html#a42">addReqProv</a>(<span class="comment">/*@unused@*/</span> <a class="code" href="structSpecStruct.html">Spec</a> spec, <a class="code" href="structheaderToken.html">Header</a> h,
00012 <a class="code" href="rpmlib_8h.html#a56">rpmsenseFlags</a> depFlags, <span class="keyword">const</span> <span class="keywordtype">char</span> *depName, <span class="keyword">const</span> <span class="keywordtype">char</span> *depEVR,
00013 <span class="keywordtype">int</span> index)
00014 {
00015 <a class="code" href="rpmlib_8h.html#a69">HGE_t</a> hge = (HGE_t)headerGetEntryMinMemory;
00016 <a class="code" href="rpmlib_8h.html#a68">HFD_t</a> hfd = headerFreeData;
00017 <span class="keyword">const</span> <span class="keywordtype">char</span> ** names;
00018 <a class="code" href="group__header.html#a13">rpmTagType</a> dnt;
00019 <a class="code" href="rpmlib_8h.html#a53">rpmTag</a> nametag = 0;
00020 <a class="code" href="rpmlib_8h.html#a53">rpmTag</a> versiontag = 0;
00021 <a class="code" href="rpmlib_8h.html#a53">rpmTag</a> flagtag = 0;
00022 <a class="code" href="rpmlib_8h.html#a53">rpmTag</a> indextag = 0;
00023 <span class="keywordtype">int</span> len;
00024 <a class="code" href="rpmlib_8h.html#a56">rpmsenseFlags</a> extra = <a class="code" href="rpmlib_8h.html#a497a253">RPMSENSE_ANY</a>;
00025 <span class="keywordtype">int</span> xx;
00026
00027 <span class="keywordflow">if</span> (depFlags & <a class="code" href="rpmlib_8h.html#a497a258">RPMSENSE_PROVIDES</a>) {
00028 nametag = <a class="code" href="rpmlib_8h.html#a494a160">RPMTAG_PROVIDENAME</a>;
00029 versiontag = <a class="code" href="rpmlib_8h.html#a494a217">RPMTAG_PROVIDEVERSION</a>;
00030 flagtag = <a class="code" href="rpmlib_8h.html#a494a216">RPMTAG_PROVIDEFLAGS</a>;
00031 extra = depFlags & <a class="code" href="rpmlib_8h.html#a497a269">RPMSENSE_FIND_PROVIDES</a>;
00032 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (depFlags & <a class="code" href="rpmlib_8h.html#a497a261">RPMSENSE_OBSOLETES</a>) {
00033 nametag = <a class="code" href="rpmlib_8h.html#a494a194">RPMTAG_OBSOLETENAME</a>;
00034 versiontag = <a class="code" href="rpmlib_8h.html#a494a219">RPMTAG_OBSOLETEVERSION</a>;
00035 flagtag = <a class="code" href="rpmlib_8h.html#a494a218">RPMTAG_OBSOLETEFLAGS</a>;
00036 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (depFlags & <a class="code" href="rpmlib_8h.html#a497a259">RPMSENSE_CONFLICTS</a>) {
00037 nametag = <a class="code" href="rpmlib_8h.html#a494a167">RPMTAG_CONFLICTNAME</a>;
00038 versiontag = <a class="code" href="rpmlib_8h.html#a494a168">RPMTAG_CONFLICTVERSION</a>;
00039 flagtag = <a class="code" href="rpmlib_8h.html#a494a166">RPMTAG_CONFLICTFLAGS</a>;
00040 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (depFlags & <a class="code" href="rpmlib_8h.html#a497a260">RPMSENSE_PREREQ</a>) {
00041 nametag = <a class="code" href="rpmlib_8h.html#a494a162">RPMTAG_REQUIRENAME</a>;
00042 versiontag = <a class="code" href="rpmlib_8h.html#a494a163">RPMTAG_REQUIREVERSION</a>;
00043 flagtag = <a class="code" href="rpmlib_8h.html#a494a161">RPMTAG_REQUIREFLAGS</a>;
00044 extra = depFlags & <a class="code" href="rpmlib_8h.html#a19">_ALL_REQUIRES_MASK</a>;
00045 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (depFlags & <a class="code" href="rpmlib_8h.html#a17">RPMSENSE_TRIGGER</a>) {
00046 nametag = <a class="code" href="rpmlib_8h.html#a494a179">RPMTAG_TRIGGERNAME</a>;
00047 versiontag = <a class="code" href="rpmlib_8h.html#a494a180">RPMTAG_TRIGGERVERSION</a>;
00048 flagtag = <a class="code" href="rpmlib_8h.html#a494a181">RPMTAG_TRIGGERFLAGS</a>;
00049 indextag = <a class="code" href="rpmlib_8h.html#a494a182">RPMTAG_TRIGGERINDEX</a>;
00050 extra = depFlags & <a class="code" href="rpmlib_8h.html#a17">RPMSENSE_TRIGGER</a>;
00051 } <span class="keywordflow">else</span> {
00052 nametag = <a class="code" href="rpmlib_8h.html#a494a162">RPMTAG_REQUIRENAME</a>;
00053 versiontag = <a class="code" href="rpmlib_8h.html#a494a163">RPMTAG_REQUIREVERSION</a>;
00054 flagtag = <a class="code" href="rpmlib_8h.html#a494a161">RPMTAG_REQUIREFLAGS</a>;
00055 extra = depFlags & <a class="code" href="rpmlib_8h.html#a19">_ALL_REQUIRES_MASK</a>;
00056 }
00057
00058 depFlags = (depFlags & (<a class="code" href="rpmlib_8h.html#a16">RPMSENSE_SENSEMASK</a> | <a class="code" href="rpmlib_8h.html#a497a273">RPMSENSE_MULTILIB</a>)) | extra;
00059
00060 <span class="comment">/*@-branchstate@*/</span>
00061 <span class="keywordflow">if</span> (depEVR == NULL)
00062 depEVR = <span class="stringliteral">""</span>;
00063 <span class="comment">/*@=branchstate@*/</span>
00064
00065 <span class="comment">/* Check for duplicate dependencies. */</span>
00066 <span class="keywordflow">if</span> (hge(h, nametag, &dnt, (<span class="keywordtype">void</span> **) &names, &len)) {
00067 <span class="keyword">const</span> <span class="keywordtype">char</span> ** versions = NULL;
00068 <a class="code" href="group__header.html#a13">rpmTagType</a> dvt = <a class="code" href="group__header.html#a93a73">RPM_STRING_ARRAY_TYPE</a>;
00069 <span class="keywordtype">int</span> *flags = NULL;
00070 <span class="keywordtype">int</span> *indexes = NULL;
00071 <span class="keywordtype">int</span> duplicate = 0;
00072
00073 <span class="keywordflow">if</span> (flagtag) {
00074 xx = hge(h, versiontag, &dvt, (<span class="keywordtype">void</span> **) &versions, NULL);
00075 xx = hge(h, flagtag, NULL, (<span class="keywordtype">void</span> **) &flags, NULL);
00076 }
00077 <span class="keywordflow">if</span> (indextag)
00078 xx = hge(h, indextag, NULL, (<span class="keywordtype">void</span> **) &indexes, NULL);
00079
00080 <span class="keywordflow">while</span> (len > 0) {
00081 len--;
00082 <span class="keywordflow">if</span> (strcmp(names[len], depName))
00083 <span class="keywordflow">continue</span>;
00084 <span class="keywordflow">if</span> (flagtag && versions != NULL &&
00085 (strcmp(versions[len], depEVR) ||
00086 ((flags[len] | <a class="code" href="rpmlib_8h.html#a497a273">RPMSENSE_MULTILIB</a>) != (depFlags | <a class="code" href="rpmlib_8h.html#a497a273">RPMSENSE_MULTILIB</a>))))
00087 <span class="keywordflow">continue</span>;
00088 <span class="keywordflow">if</span> (indextag && indexes != NULL && indexes[len] != index)
00089 <span class="keywordflow">continue</span>;
00090
00091 <span class="comment">/* This is a duplicate dependency. */</span>
00092 duplicate = 1;
00093
00094 <span class="keywordflow">if</span> (flagtag && <a class="code" href="rpmlib_8h.html#a18">isDependsMULTILIB</a>(depFlags) &&
00095 !<a class="code" href="rpmlib_8h.html#a18">isDependsMULTILIB</a>(flags[len]))
00096 flags[len] |= <a class="code" href="rpmlib_8h.html#a497a273">RPMSENSE_MULTILIB</a>;
00097
00098 <span class="keywordflow">break</span>;
00099 }
00100 names = hfd(names, dnt);
00101 versions = hfd(versions, dvt);
00102 <span class="keywordflow">if</span> (duplicate)
00103 <span class="keywordflow">return</span> 0;
00104 }
00105
00106 <span class="comment">/* Add this dependency. */</span>
00107 xx = <a class="code" href="group__header.html#a47">headerAddOrAppendEntry</a>(h, nametag, <a class="code" href="group__header.html#a93a73">RPM_STRING_ARRAY_TYPE</a>, &depName, 1);
00108 <span class="keywordflow">if</span> (flagtag) {
00109 xx = <a class="code" href="group__header.html#a47">headerAddOrAppendEntry</a>(h, versiontag,
00110 <a class="code" href="group__header.html#a93a73">RPM_STRING_ARRAY_TYPE</a>, &depEVR, 1);
00111 xx = <a class="code" href="group__header.html#a47">headerAddOrAppendEntry</a>(h, flagtag,
00112 <a class="code" href="group__header.html#a93a70">RPM_INT32_TYPE</a>, &depFlags, 1);
00113 }
00114 <span class="keywordflow">if</span> (indextag)
00115 xx = <a class="code" href="group__header.html#a47">headerAddOrAppendEntry</a>(h, indextag, <a class="code" href="group__header.html#a93a70">RPM_INT32_TYPE</a>, &index, 1);
00116
00117 <span class="keywordflow">return</span> 0;
00118 }
00119
<a name="l00120"></a><a class="code" href="group__rpmbuild.html#a43">00120</a> <span class="keywordtype">int</span> <a class="code" href="group__rpmbuild.html#a43">rpmlibNeedsFeature</a>(<a class="code" href="structheaderToken.html">Header</a> h, <span class="keyword">const</span> <span class="keywordtype">char</span> * feature, <span class="keyword">const</span> <span class="keywordtype">char</span> * featureEVR)
00121 {
00122 <span class="keywordtype">char</span> * reqname = <a class="code" href="system_8h.html#a36">alloca</a>(<span class="keyword">sizeof</span>(<span class="stringliteral">"rpmlib()"</span>) + strlen(feature));
00123
00124 (void) <a class="code" href="system_8h.html#a32">stpcpy</a>( <a class="code" href="system_8h.html#a32">stpcpy</a>( <a class="code" href="system_8h.html#a32">stpcpy</a>(reqname, <span class="stringliteral">"rpmlib("</span>), feature), <span class="stringliteral">")"</span>);
00125
00126 <span class="comment">/* XXX 1st arg is unused */</span>
00127 <span class="keywordflow">return</span> <a class="code" href="group__rpmbuild.html#a42">addReqProv</a>(NULL, h, <a class="code" href="rpmlib_8h.html#a497a278">RPMSENSE_RPMLIB</a>|(<a class="code" href="rpmlib_8h.html#a497a255">RPMSENSE_LESS</a>|<a class="code" href="rpmlib_8h.html#a497a257">RPMSENSE_EQUAL</a>),
00128 reqname, featureEVR, 0);
00129 }
</pre></div><hr><address style="align: right;"><small>Generated on Thu Sep 12 22:14:55 2002 for rpm by
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