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<hr><h1>lib/problems.c</h1><a href="problems_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00005 <span class="preprocessor">#include "<a class="code" href="system_8h.html">system.h</a>"</span>
00006
00007 <span class="preprocessor">#include <<a class="code" href="rpmlib_8h.html">rpmlib.h</a>></span>
00008
00009 <span class="preprocessor">#include "<a class="code" href="depends_8h.html">depends.h</a>"</span>
00010 <span class="preprocessor">#include "<a class="code" href="misc_8h.html">misc.h</a>"</span>
00011 <span class="preprocessor">#include "<a class="code" href="debug_8h.html">debug.h</a>"</span>
00012
00013 <span class="comment">/*@access rpmProblemSet@*/</span>
00014 <span class="comment">/*@access rpmProblem@*/</span>
00015 <span class="comment">/*@access rpmDependencyConflict@*/</span>
00016
00017 <span class="comment">/* XXX FIXME: merge into problems */</span>
00018 <span class="comment">/* XXX used in verify.c rpmlibprov.c */</span>
<a name="l00019"></a><a class="code" href="problems_8c.html#a0">00019</a> <span class="keywordtype">void</span> <a class="code" href="problems_8c.html#a0">printDepFlags</a>(FILE * fp, <span class="keyword">const</span> <span class="keywordtype">char</span> * version, <span class="keywordtype">int</span> flags)
00020 {
00021 <span class="keywordflow">if</span> (flags)
00022 fprintf(fp, <span class="stringliteral">" "</span>);
00023
00024 <span class="keywordflow">if</span> (flags & <a class="code" href="rpmlib_8h.html#a497a255">RPMSENSE_LESS</a>)
00025 fprintf(fp, <span class="stringliteral">"<"</span>);
00026 <span class="keywordflow">if</span> (flags & <a class="code" href="rpmlib_8h.html#a497a256">RPMSENSE_GREATER</a>)
00027 fprintf(fp, <span class="stringliteral">">"</span>);
00028 <span class="keywordflow">if</span> (flags & <a class="code" href="rpmlib_8h.html#a497a257">RPMSENSE_EQUAL</a>)
00029 fprintf(fp, <span class="stringliteral">"="</span>);
00030
00031 <span class="keywordflow">if</span> (flags)
00032 fprintf(fp, <span class="stringliteral">" %s"</span>, version);
00033 }
00034
<a name="l00035"></a><a class="code" href="problems_8c.html#a1">00035</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="problems_8c.html#a1">sameProblem</a>(<span class="keyword">const</span> <a class="code" href="structrpmDependencyConflict__s.html">rpmDependencyConflict</a> ap,
00036 <span class="keyword">const</span> <a class="code" href="structrpmDependencyConflict__s.html">rpmDependencyConflict</a> bp)
00037 <span class="comment">/*@*/</span>
00038 {
00039
00040 <span class="keywordflow">if</span> (ap-><a class="code" href="structrpmDependencyConflict__s.html#m8">sense</a> != bp-><a class="code" href="structrpmDependencyConflict__s.html#m8">sense</a>)
00041 <span class="keywordflow">return</span> 1;
00042
00043 <span class="keywordflow">if</span> (ap-><a class="code" href="structrpmDependencyConflict__s.html#m0">byName</a> && bp-><a class="code" href="structrpmDependencyConflict__s.html#m0">byName</a> && strcmp(ap-><a class="code" href="structrpmDependencyConflict__s.html#m0">byName</a>, bp-><a class="code" href="structrpmDependencyConflict__s.html#m0">byName</a>))
00044 <span class="keywordflow">return</span> 1;
00045 <span class="keywordflow">if</span> (ap-><a class="code" href="structrpmDependencyConflict__s.html#m1">byVersion</a> && bp-><a class="code" href="structrpmDependencyConflict__s.html#m1">byVersion</a> && strcmp(ap-><a class="code" href="structrpmDependencyConflict__s.html#m1">byVersion</a>, bp-><a class="code" href="structrpmDependencyConflict__s.html#m1">byVersion</a>))
00046 <span class="keywordflow">return</span> 1;
00047 <span class="keywordflow">if</span> (ap-><a class="code" href="structrpmDependencyConflict__s.html#m2">byRelease</a> && bp-><a class="code" href="structrpmDependencyConflict__s.html#m2">byRelease</a> && strcmp(ap-><a class="code" href="structrpmDependencyConflict__s.html#m2">byRelease</a>, bp-><a class="code" href="structrpmDependencyConflict__s.html#m2">byRelease</a>))
00048 <span class="keywordflow">return</span> 1;
00049
00050 <span class="keywordflow">if</span> (ap-><a class="code" href="structrpmDependencyConflict__s.html#m4">needsName</a> && bp-><a class="code" href="structrpmDependencyConflict__s.html#m4">needsName</a> && strcmp(ap-><a class="code" href="structrpmDependencyConflict__s.html#m4">needsName</a>, bp-><a class="code" href="structrpmDependencyConflict__s.html#m4">needsName</a>))
00051 <span class="keywordflow">return</span> 1;
00052 <span class="keywordflow">if</span> (ap-><a class="code" href="structrpmDependencyConflict__s.html#m5">needsVersion</a> && bp-><a class="code" href="structrpmDependencyConflict__s.html#m5">needsVersion</a> && strcmp(ap-><a class="code" href="structrpmDependencyConflict__s.html#m5">needsVersion</a>, bp-><a class="code" href="structrpmDependencyConflict__s.html#m5">needsVersion</a>))
00053 <span class="keywordflow">return</span> 1;
00054 <span class="keywordflow">if</span> (ap-><a class="code" href="structrpmDependencyConflict__s.html#m6">needsFlags</a> && bp-><a class="code" href="structrpmDependencyConflict__s.html#m6">needsFlags</a> && ap-><a class="code" href="structrpmDependencyConflict__s.html#m6">needsFlags</a> != bp-><a class="code" href="structrpmDependencyConflict__s.html#m6">needsFlags</a>)
00055 <span class="keywordflow">return</span> 1;
00056
00057 <span class="keywordflow">return</span> 0;
00058 }
00059
00060 <span class="comment">/* XXX FIXME: merge into problems */</span>
<a name="l00061"></a><a class="code" href="problems_8c.html#a2">00061</a> <span class="keywordtype">void</span> <a class="code" href="problems_8c.html#a2">printDepProblems</a>(FILE * fp,
00062 <span class="keyword">const</span> <a class="code" href="structrpmDependencyConflict__s.html">rpmDependencyConflict</a> conflicts, <span class="keywordtype">int</span> numConflicts)
00063 {
00064 <span class="keywordtype">int</span> i;
00065
00066 <span class="keywordflow">for</span> (i = 0; i < numConflicts; i++) {
00067 <span class="keywordtype">int</span> j;
00068
00069 <span class="comment">/* Filter already displayed problems. */</span>
00070 <span class="keywordflow">for</span> (j = 0; j < i; j++) {
00071 <span class="keywordflow">if</span> (!<a class="code" href="problems_8c.html#a1">sameProblem</a>(conflicts + i, conflicts + j))
00072 <span class="comment">/*@innerbreak@*/</span> <span class="keywordflow">break</span>;
00073 }
00074 <span class="keywordflow">if</span> (j < i)
00075 <span class="keywordflow">continue</span>;
00076
00077 fprintf(fp, <span class="stringliteral">"\t%s"</span>, conflicts[i].needsName);
00078 <span class="keywordflow">if</span> (conflicts[i].<a class="code" href="structrpmDependencyConflict__s.html#m6">needsFlags</a>)
00079 <a class="code" href="problems_8c.html#a0">printDepFlags</a>(fp, conflicts[i].needsVersion,
00080 conflicts[i].needsFlags);
00081
00082 <span class="keywordflow">if</span> (conflicts[i].<a class="code" href="structrpmDependencyConflict__s.html#m8">sense</a> == RPMDEP_SENSE_REQUIRES)
00083 fprintf(fp, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">" is needed by %s-%s-%s\n"</span>), conflicts[i].byName,
00084 conflicts[i].byVersion, conflicts[i].byRelease);
00085 <span class="keywordflow">else</span>
00086 fprintf(fp, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">" conflicts with %s-%s-%s\n"</span>), conflicts[i].byName,
00087 conflicts[i].byVersion, conflicts[i].byRelease);
00088 }
00089 }
00090
00091 <span class="preprocessor">#if !defined(HAVE_VSNPRINTF)</span>
00092 <span class="preprocessor"></span><span class="comment">/*@-shadow -bufferoverflowhigh @*/</span>
<a name="l00093"></a><a class="code" href="problems_8c.html#a3">00093</a> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="rpmlog_8c.html#a16">vsnprintf</a>(<span class="keywordtype">char</span> * buf, <span class="comment">/*@unused@*/</span> <span class="keywordtype">int</span> nb,
00094 <span class="keyword">const</span> <span class="keywordtype">char</span> * fmt, va_list ap)
00095 {
00096 <span class="keywordflow">return</span> vsprintf(buf, fmt, ap);
00097 }
00098 <span class="comment">/*@=shadow =bufferoverflowhigh @*/</span>
00099 <span class="preprocessor">#endif</span>
00100 <span class="preprocessor"></span><span class="preprocessor">#if !defined(HAVE_SNPRINTF)</span>
<a name="l00101"></a><a class="code" href="problems_8c.html#a4">00101</a> <span class="preprocessor"></span><span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">int</span> <a class="code" href="problems_8c.html#a4">snprintf</a>(<span class="keywordtype">char</span> * buf, <span class="keywordtype">int</span> nb, <span class="keyword">const</span> <span class="keywordtype">char</span> * fmt, ...)
00102 {
00103 va_list ap;
00104 <span class="keywordtype">int</span> rc;
00105 va_start(ap, fmt);
00106 <span class="comment">/*@-modunconnomods@*/</span>
00107 rc = <a class="code" href="rpmlog_8c.html#a16">vsnprintf</a>(buf, nb, fmt, ap);
00108 <span class="comment">/*@=modunconnomods@*/</span>
00109 va_end(ap);
00110 <span class="keywordflow">return</span> rc;
00111 }
00112 <span class="preprocessor">#endif</span>
00113 <span class="preprocessor"></span>
<a name="l00114"></a><a class="code" href="problems_8c.html#a5">00114</a> <span class="keyword">const</span> <span class="keywordtype">char</span> * <a class="code" href="problems_8c.html#a5">rpmProblemString</a>(<span class="keyword">const</span> <a class="code" href="structrpmProblem__s.html">rpmProblem</a> prob)
00115 {
00116 <span class="comment">/*@observer@*/</span>
00117 <span class="keyword">const</span> <span class="keywordtype">char</span> * pkgNEVR = (prob-><a class="code" href="structrpmProblem__s.html#m0">pkgNEVR</a> ? prob-><a class="code" href="structrpmProblem__s.html#m0">pkgNEVR</a> : <span class="stringliteral">""</span>);
00118 <span class="comment">/*@observer@*/</span>
00119 <span class="keyword">const</span> <span class="keywordtype">char</span> * altNEVR = (prob-><a class="code" href="structrpmProblem__s.html#m1">altNEVR</a> ? prob-><a class="code" href="structrpmProblem__s.html#m1">altNEVR</a> : <span class="stringliteral">""</span>);
00120 <span class="comment">/*@observer@*/</span>
00121 <span class="keyword">const</span> <span class="keywordtype">char</span> * str1 = (prob-><a class="code" href="structrpmProblem__s.html#m6">str1</a> ? prob-><a class="code" href="structrpmProblem__s.html#m6">str1</a> : <span class="stringliteral">""</span>);
00122 <span class="keywordtype">int</span> nb = strlen(pkgNEVR) + strlen(str1) + strlen(altNEVR) + 100;
00123 <span class="keywordtype">char</span> * buf = <a class="code" href="rpmmalloc_8c.html#a1">xmalloc</a>(nb+1);
00124 <span class="keywordtype">int</span> rc;
00125
00126 *buf = <span class="charliteral">'\0'</span>;
00127 <span class="keywordflow">switch</span> (prob-><a class="code" href="structrpmProblem__s.html#m4">type</a>) {
00128 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a289">RPMPROB_BADARCH</a>:
00129 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00130 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"package %s is for a different architecture"</span>),
00131 pkgNEVR);
00132 <span class="keywordflow">break</span>;
00133 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a290">RPMPROB_BADOS</a>:
00134 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00135 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"package %s is for a different operating system"</span>),
00136 pkgNEVR);
00137 <span class="keywordflow">break</span>;
00138 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a291">RPMPROB_PKG_INSTALLED</a>:
00139 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00140 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"package %s is already installed"</span>),
00141 pkgNEVR);
00142 <span class="keywordflow">break</span>;
00143 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a292">RPMPROB_BADRELOCATE</a>:
00144 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00145 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"path %s in package %s is not relocateable"</span>),
00146 str1, pkgNEVR);
00147 <span class="keywordflow">break</span>;
00148 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a295">RPMPROB_NEW_FILE_CONFLICT</a>:
00149 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00150 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"file %s conflicts between attempted installs of %s and %s"</span>),
00151 str1, pkgNEVR, altNEVR);
00152 <span class="keywordflow">break</span>;
00153 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a296">RPMPROB_FILE_CONFLICT</a>:
00154 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00155 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"file %s from install of %s conflicts with file from package %s"</span>),
00156 str1, pkgNEVR, altNEVR);
00157 <span class="keywordflow">break</span>;
00158 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a297">RPMPROB_OLDPACKAGE</a>:
00159 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00160 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"package %s (which is newer than %s) is already installed"</span>),
00161 altNEVR, pkgNEVR);
00162 <span class="keywordflow">break</span>;
00163 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a298">RPMPROB_DISKSPACE</a>:
00164 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00165 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"installing package %s needs %ld%cb on the %s filesystem"</span>),
00166 pkgNEVR,
00167 prob-><a class="code" href="structrpmProblem__s.html#m7">ulong1</a> > (1024*1024)
00168 ? (prob-><a class="code" href="structrpmProblem__s.html#m7">ulong1</a> + 1024 * 1024 - 1) / (1024 * 1024)
00169 : (prob-><a class="code" href="structrpmProblem__s.html#m7">ulong1</a> + 1023) / 1024,
00170 prob-><a class="code" href="structrpmProblem__s.html#m7">ulong1</a> > (1024*1024) ? <span class="charliteral">'M'</span> : <span class="charliteral">'K'</span>,
00171 str1);
00172 <span class="keywordflow">break</span>;
00173 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a299">RPMPROB_DISKNODES</a>:
00174 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00175 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"installing package %s needs %ld inodes on the %s filesystem"</span>),
00176 pkgNEVR, (<span class="keywordtype">long</span>)prob-><a class="code" href="structrpmProblem__s.html#m7">ulong1</a>, str1);
00177 <span class="keywordflow">break</span>;
00178 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a300">RPMPROB_BADPRETRANS</a>:
00179 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00180 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"package %s pre-transaction syscall(s): %s failed: %s"</span>),
00181 pkgNEVR, str1, <a class="code" href="popt_8c.html#a1">strerror</a>(prob-><a class="code" href="structrpmProblem__s.html#m7">ulong1</a>));
00182 <span class="keywordflow">break</span>;
00183 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a293">RPMPROB_REQUIRES</a>:
00184 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"package %s has unsatisfied Requires: %s\n"</span>),
00185 pkgNEVR, altNEVR+2);
00186 <span class="keywordflow">break</span>;
00187 <span class="keywordflow">case</span> <a class="code" href="rpmlib_8h.html#a500a294">RPMPROB_CONFLICT</a>:
00188 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"package %s has unsatisfied Conflicts: %s\n"</span>),
00189 pkgNEVR, altNEVR+2);
00190 <span class="keywordflow">break</span>;
00191 <span class="keywordflow">default</span>:
00192 rc = <a class="code" href="problems_8c.html#a4">snprintf</a>(buf, nb,
00193 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"unknown error %d encountered while manipulating package %s"</span>),
00194 prob-><a class="code" href="structrpmProblem__s.html#m4">type</a>, pkgNEVR);
00195 <span class="keywordflow">break</span>;
00196 }
00197
00198 buf[nb] = <span class="charliteral">'\0'</span>;
00199 <span class="keywordflow">return</span> buf;
00200 }
00201
<a name="l00202"></a><a class="code" href="problems_8c.html#a6">00202</a> <span class="keywordtype">void</span> <a class="code" href="problems_8c.html#a6">rpmProblemPrint</a>(FILE *fp, <a class="code" href="structrpmProblem__s.html">rpmProblem</a> prob)
00203 {
00204 <span class="keyword">const</span> <span class="keywordtype">char</span> * msg = <a class="code" href="problems_8c.html#a5">rpmProblemString</a>(prob);
00205 fprintf(fp, <span class="stringliteral">"%s\n"</span>, msg);
00206 msg = <a class="code" href="poptint_8h.html#a14">_free</a>(msg);
00207 }
00208
<a name="l00209"></a><a class="code" href="problems_8c.html#a7">00209</a> <span class="keywordtype">void</span> <a class="code" href="problems_8c.html#a7">rpmProblemSetPrint</a>(FILE *fp, <a class="code" href="structrpmProblemSet__s.html">rpmProblemSet</a> probs)
00210 {
00211 <span class="keywordtype">int</span> i;
00212
00213 <span class="keywordflow">if</span> (probs == NULL)
00214 <span class="keywordflow">return</span>;
00215
00216 <span class="keywordflow">if</span> (fp == NULL)
00217 fp = stderr;
00218
00219 <span class="keywordflow">for</span> (i = 0; i < probs-><a class="code" href="structrpmProblemSet__s.html#m0">numProblems</a>; i++) {
00220 <a class="code" href="structrpmProblem__s.html">rpmProblem</a> myprob = probs-><a class="code" href="structrpmProblemSet__s.html#m2">probs</a> + i;
00221 <span class="keywordflow">if</span> (!myprob-><a class="code" href="structrpmProblem__s.html#m5">ignoreProblem</a>)
00222 <a class="code" href="problems_8c.html#a6">rpmProblemPrint</a>(fp, myprob);
00223 }
00224 }
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