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<hr><h1>python/upgrade.c</h1><a href="upgrade_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre>00001
00005 <span class="preprocessor">#include <stdio.h></span>
00006 <span class="preprocessor">#include <stdlib.h></span>
00007 <span class="preprocessor">#include <unistd.h></span>
00008 <span class="preprocessor">#include <fcntl.h></span>
00009 <span class="preprocessor">#include <string.h></span>
00010
00011 <span class="preprocessor">#include <glob.h></span> <span class="comment">/* XXX rpmio.h */</span>
00012 <span class="preprocessor">#include <dirent.h></span> <span class="comment">/* XXX rpmio.h */</span>
00013
00014 <span class="preprocessor">#include <<a class="code" href="rpmlib_8h.html">rpmlib.h</a>></span>
00015
00016 <span class="preprocessor">#include "<a class="code" href="hash_8h.html">hash.h</a>"</span>
00017 <span class="preprocessor">#include "<a class="code" href="upgrade_8h.html">upgrade.h</a>"</span>
00018
<a name="l00019"></a><a class="code" href="upgrade_8c.html#a0">00019</a> <span class="preprocessor">#define MAXPKGS 1024</span>
00020 <span class="preprocessor"></span>
<a name="l00021"></a><a class="code" href="upgrade_8c.html#a1">00021</a> <span class="preprocessor">#define USEDEBUG 0</span>
00022 <span class="preprocessor"></span>
<a name="l00023"></a><a class="code" href="upgrade_8c.html#a2">00023</a> <span class="preprocessor">#define DEBUG(x) { \</span>
00024 <span class="preprocessor"> if (USEDEBUG) \</span>
00025 <span class="preprocessor"> printf x; \</span>
00026 <span class="preprocessor"> }</span>
00027 <span class="preprocessor"></span>
00028 <span class="preprocessor">#if 0</span>
00029 <span class="preprocessor"></span><span class="keyword">static</span> <span class="keywordtype">void</span> printMemStats(<span class="keywordtype">char</span> *mess)
00030 {
00031 <span class="keywordtype">char</span> buf[1024];
00032 printf(<span class="stringliteral">"%s\n"</span>, mess);
00033 sprintf(buf, <span class="stringliteral">"cat /proc/%d/status | grep VmSize"</span>, getpid());
00034 system(buf);
00035 }
00036 <span class="preprocessor">#endif</span>
00037 <span class="preprocessor"></span>
00038 <span class="comment">/*@access Header@*/</span> <span class="comment">/* compared with NULL. */</span>
00039 <span class="comment">/*@access rpmdbMatchIterator@*/</span> <span class="comment">/* compared with NULL. */</span>
00040
00041 <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a3">pkgCompare</a>(<span class="keywordtype">void</span> * first, <span class="keywordtype">void</span> * second); <span class="comment">/* XXX make gcc shut up. */</span>
<a name="l00042"></a><a class="code" href="upgrade_8c.html#a3">00042</a> <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a3">pkgCompare</a>(<span class="keywordtype">void</span> * first, <span class="keywordtype">void</span> * second) {
00043 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> ** a = first;
00044 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> ** b = second;
00045
00046 <span class="comment">/* put packages w/o names at the end */</span>
00047 <span class="keywordflow">if</span> (!(*a)->name) <span class="keywordflow">return</span> 1;
00048 <span class="keywordflow">if</span> (!(*b)->name) <span class="keywordflow">return</span> -1;
00049
00050 <span class="keywordflow">return</span> <a class="code" href="group__rpmio.html#a0">xstrcasecmp</a>((*a)->name, (*b)->name);
00051 }
00052
00053
00054 <span class="comment">/* Adds all files in the second file list which are not in the first</span>
00055 <span class="comment"> file list to the hash table. */</span>
<a name="l00056"></a><a class="code" href="upgrade_8c.html#a4">00056</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="upgrade_8c.html#a4">compareFileList</a>(<span class="keywordtype">int</span> availFileCount, <span class="keywordtype">char</span> ** availBaseNames,
00057 <span class="keywordtype">char</span> ** availDirNames, <span class="keywordtype">int</span> * availDirIndexes,
00058 <span class="keywordtype">int</span> instFileCount, <span class="keywordtype">char</span> ** instBaseNames,
00059 <span class="keywordtype">char</span> ** instDirNames, <span class="keywordtype">int</span> * instDirIndexes,
00060 <span class="keyword">struct</span> <a class="code" href="structhash__table.html">hash_table</a> *ht)
00061 {
00062 <span class="keywordtype">int</span> installedX, availX, rc;
00063 <span class="keywordtype">char</span> * availDir, * availBase;
00064 <span class="keywordtype">char</span> * instDir, * instBase;
00065 <span class="keyword">static</span> <span class="keywordtype">int</span> i = 0;
00066
00067 availX = 0;
00068 installedX = 0;
00069 <span class="keywordflow">while</span> (installedX < instFileCount) {
00070 instBase = instBaseNames[installedX];
00071 instDir = instDirNames[instDirIndexes[installedX]];
00072
00073 <span class="keywordflow">if</span> (availX == availFileCount) {
00074 <span class="comment">/* All the rest have moved */</span>
00075 <a class="code" href="expression_8c.html#a0">DEBUG</a>((<span class="stringliteral">"=> %d: %s%s\n"</span>, i++, instDir, instBase))
00076 <span class="keywordflow">if</span> (strncmp(instDir, <span class="stringliteral">"/etc/rc.d/"</span>, 10))
00077 <a class="code" href="hash_8c.html#a7">htAddToTable</a>(ht, instDir, instBase);
00078 installedX++;
00079 } <span class="keywordflow">else</span> {
00080 availBase = availBaseNames[availX];
00081 availDir = availDirNames[availDirIndexes[availX]];
00082
00083 rc = strcmp(availDir, instDir);
00084 <span class="keywordflow">if</span> (!rc)
00085 rc = strcmp(availBase, instBase);
00086
00087 <span class="keywordflow">if</span> (rc > 0) {
00088 <span class="comment">/* Avail > Installed -- file has moved */</span>
00089 <a class="code" href="expression_8c.html#a0">DEBUG</a>((<span class="stringliteral">"=> %d: %s%s\n"</span>, i++, instDir, instBase))
00090 <span class="keywordflow">if</span> (strncmp(instDir, <span class="stringliteral">"/etc/rc.d/"</span>, 10))
00091 <a class="code" href="hash_8c.html#a7">htAddToTable</a>(ht, instDir, instBase);
00092 installedX++;
00093 } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rc < 0) {
00094 <span class="comment">/* Avail < Installed -- avail has some new files */</span>
00095 availX++;
00096 } <span class="keywordflow">else</span> {
00097 <span class="comment">/* Files are equal -- file not moved */</span>
00098 availX++;
00099 installedX++;
00100 }
00101 }
00102 }
00103 }
00104
<a name="l00105"></a><a class="code" href="upgrade_8c.html#a5">00105</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="upgrade_8c.html#a5">addLostFiles</a>(<a class="code" href="structrpmdb__s.html">rpmdb</a> db, <span class="keyword">struct</span> <a class="code" href="structpkgSet.html">pkgSet</a> *psp, <span class="keyword">struct</span> <a class="code" href="structhash__table.html">hash_table</a> *ht)
00106 {
00107 <span class="keywordtype">char</span> *name;
00108 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> **pack;
00109 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> key;
00110 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> *keyaddr = &key;
00111 <span class="keywordtype">char</span> **installedFiles;
00112 <span class="keywordtype">char</span> **installedDirs;
00113 <a class="code" href="header_8h.html#a9">int_32</a> * installedDirIndexes;
00114 <span class="keywordtype">int</span> installedFileCount;
00115 <a class="code" href="structheaderToken.html">Header</a> h = NULL;
00116 <a class="code" href="struct__rpmdbMatchIterator.html">rpmdbMatchIterator</a> mi;
00117
00118 mi = <a class="code" href="group__rpmdb.html#a85">rpmdbInitIterator</a>(db, <a class="code" href="rpmlib_8h.html#a0">RPMDBI_PACKAGES</a>, NULL, 0);
00119 <span class="keywordflow">while</span> ((h = <a class="code" href="group__rpmdb.html#a80">rpmdbNextIterator</a>(mi)) != NULL) {
00120
00121 (void) <a class="code" href="group__header.html#a40">headerGetEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, NULL, (<span class="keywordtype">void</span> **) &name, NULL);
00122 <span class="keywordflow">if</span> (name && !strcmp(name, <span class="stringliteral">"metroess"</span>)) {
00123 <span class="comment">/* metro was removed from 5.1, but leave it if it's already</span>
00124 <span class="comment"> installed */</span>
00125 <span class="keywordflow">continue</span>;
00126 }
00127 key.<a class="code" href="structpackageInfo.html#m2">name</a> = name;
00128
00129 pack = bsearch(&keyaddr, psp-><a class="code" href="structpkgSet.html#m0">packages</a>, psp-><a class="code" href="structpkgSet.html#m1">numPackages</a>,
00130 <span class="keyword">sizeof</span>(*psp-><a class="code" href="structpkgSet.html#m0">packages</a>), (<span class="keywordtype">void</span> *)<a class="code" href="upgrade_8c.html#a3">pkgCompare</a>);
00131 <span class="keywordflow">if</span> (!pack) {
00132 <span class="keywordflow">if</span> (<a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a221">RPMTAG_BASENAMES</a>, NULL,
00133 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &installedFiles, &installedFileCount)
00134 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a220">RPMTAG_DIRINDEXES</a>, NULL,
00135 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &installedDirIndexes, NULL)
00136 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a222">RPMTAG_DIRNAMES</a>, NULL,
00137 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &installedDirs, NULL))
00138 {
00139
00140 <a class="code" href="upgrade_8c.html#a4">compareFileList</a>(0, NULL, NULL, NULL, installedFileCount,
00141 installedFiles, installedDirs,
00142 installedDirIndexes, ht);
00143
00144 free(installedFiles);
00145 free(installedDirs);
00146 }
00147 }
00148 }
00149
00150 mi = <a class="code" href="group__rpmdb.html#a65">rpmdbFreeIterator</a>(mi);
00151 }
00152
<a name="l00153"></a><a class="code" href="upgrade_8c.html#a6">00153</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a6">findPackagesWithObsoletes</a>(<a class="code" href="structrpmdb__s.html">rpmdb</a> db, <span class="keyword">struct</span> <a class="code" href="structpkgSet.html">pkgSet</a> *psp)
00154 {
00155 <span class="keywordtype">int</span> count, obsoletesCount;
00156 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> **pip;
00157 <span class="keywordtype">char</span> **obsoletes;
00158
00159 count = psp-><a class="code" href="structpkgSet.html#m1">numPackages</a>;
00160 pip = psp-><a class="code" href="structpkgSet.html#m0">packages</a>;
00161 <span class="keywordflow">while</span> (count--) {
00162 <span class="keywordflow">if</span> ((*pip)->selected != 0) {
00163 pip++;
00164 <span class="keywordflow">continue</span>;
00165 }
00166
00167 <span class="keywordflow">if</span> (<a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>((*pip)->h, <a class="code" href="rpmlib_8h.html#a494a194">RPMTAG_OBSOLETENAME</a>, NULL,
00168 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &obsoletes, &obsoletesCount)) {
00169 <span class="keywordflow">while</span> (obsoletesCount--) {
00170 <span class="keywordflow">if</span> (<a class="code" href="group__rpmdb.html#a61">rpmdbCountPackages</a>(db, obsoletes[obsoletesCount]) > 0) {
00171 (*pip)-><a class="code" href="structpackageInfo.html#m1">selected</a> = 1;
00172 <span class="keywordflow">break</span>;
00173 }
00174 }
00175
00176 free(obsoletes);
00177 }
00178
00179 pip++;
00180 }
00181
00182 <span class="keywordflow">return</span> 0;
00183 }
00184
<a name="l00185"></a><a class="code" href="upgrade_8c.html#a7">00185</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="upgrade_8c.html#a7">errorFunction</a>(<span class="keywordtype">void</span>)
00186 {
00187 }
00188
<a name="l00189"></a><a class="code" href="upgrade_8c.html#a8">00189</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a8">findUpgradePackages</a>(<a class="code" href="structrpmdb__s.html">rpmdb</a> db, <span class="keyword">struct</span> <a class="code" href="structpkgSet.html">pkgSet</a> *psp,
00190 <span class="keyword">struct</span> <a class="code" href="structhash__table.html">hash_table</a> *ht)
00191 {
00192 <span class="keywordtype">int</span> skipThis;
00193 <a class="code" href="structheaderToken.html">Header</a> h, installedHeader;
00194 <span class="keywordtype">char</span> *name;
00195 <span class="keywordtype">int</span> count;
00196 <span class="keywordtype">char</span> **installedFiles;
00197 <span class="keywordtype">char</span> ** availFiles = NULL;
00198 <span class="keywordtype">char</span> ** installedDirs;
00199 <span class="keywordtype">char</span> ** availDirs = NULL;
00200 <a class="code" href="header_8h.html#a9">int_32</a> * installedDirIndexes;
00201 <a class="code" href="header_8h.html#a9">int_32</a> * availDirIndexes = NULL;
00202 <span class="keywordtype">int</span> installedFileCount, availFileCount;
00203 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> **pip;
00204
00205 count = psp-><a class="code" href="structpkgSet.html#m1">numPackages</a>;
00206 pip = psp-><a class="code" href="structpkgSet.html#m0">packages</a>;
00207 <span class="keywordflow">while</span> (count--) {
00208 h = (*pip)->h;
00209 name = NULL;
00210 <span class="keywordflow">if</span> (!<a class="code" href="group__header.html#a40">headerGetEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, NULL, (<span class="keywordtype">void</span> **) &name, NULL) ||
00211 name == NULL)
00212 {
00213 <span class="comment">/* bum header */</span>
00214 <span class="comment">/*logMessage("Failed with bad header");*/</span>
00215 <span class="keywordflow">return</span>(-1);
00216 }
00217
00218 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"Avail: %s\n"</span>, name));
00219
00220 { <a class="code" href="struct__rpmdbMatchIterator.html">rpmdbMatchIterator</a> mi;
00221
00222 mi = <a class="code" href="group__rpmdb.html#a85">rpmdbInitIterator</a>(db, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, name, 0);
00223 skipThis = (mi != NULL ? 0 : 1);
00224 (void) <a class="code" href="rpmerr_8h.html#a8">rpmErrorSetCallback</a>(<a class="code" href="upgrade_8c.html#a7">errorFunction</a>);
00225 <span class="keywordflow">while</span> ((installedHeader = <a class="code" href="group__rpmdb.html#a80">rpmdbNextIterator</a>(mi)) != NULL) {
00226 <span class="keywordflow">if</span> (<a class="code" href="psm_8c.html#a2">rpmVersionCompare</a>(installedHeader, h) >= 0) {
00227 <span class="comment">/* already have a newer version installed */</span>
00228 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"Already have newer version\n"</span>))
00229 skipThis = 1;
00230 <span class="keywordflow">break</span>;
00231 }
00232 }
00233 mi = <a class="code" href="group__rpmdb.html#a65">rpmdbFreeIterator</a>(mi);
00234 (void) <a class="code" href="rpmerr_8h.html#a8">rpmErrorSetCallback</a>(NULL);
00235 <span class="keywordflow">if</span> (! skipThis) {
00236 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"No newer version installed\n"</span>))
00237 }
00238 }
00239
00240 <span class="keywordflow">if</span> (skipThis) {
00241 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"DO NOT INSTALL\n"</span>))
00242 } <span class="keywordflow">else</span> {
00243 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"UPGRADE\n"</span>))
00244 (*pip)->selected = 1;
00245
00246 <span class="keywordflow">if</span> (!<a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a221">RPMTAG_BASENAMES</a>, NULL,
00247 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availFiles, &availFileCount)) {
00248 availFiles = NULL;
00249 availFileCount = 0;
00250 } <span class="keywordflow">else</span> {
00251 (void) <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a222">RPMTAG_DIRNAMES</a>, NULL,
00252 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availDirs, NULL);
00253 (void) <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a220">RPMTAG_DIRINDEXES</a>, NULL,
00254 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availDirIndexes, NULL);
00255 }
00256
00257 { <a class="code" href="struct__rpmdbMatchIterator.html">rpmdbMatchIterator</a> mi;
00258 mi = <a class="code" href="group__rpmdb.html#a85">rpmdbInitIterator</a>(db, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, name, 0);
00259 <span class="keywordflow">while</span>((installedHeader = <a class="code" href="group__rpmdb.html#a80">rpmdbNextIterator</a>(mi)) != NULL) {
00260 <span class="keywordflow">if</span> (<a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(installedHeader, <a class="code" href="rpmlib_8h.html#a494a221">RPMTAG_BASENAMES</a>,
00261 NULL, (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &installedFiles,
00262 &installedFileCount)
00263 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(installedHeader, <a class="code" href="rpmlib_8h.html#a494a222">RPMTAG_DIRNAMES</a>,
00264 NULL, (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &installedDirs, NULL)
00265 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(installedHeader, <a class="code" href="rpmlib_8h.html#a494a220">RPMTAG_DIRINDEXES</a>,
00266 NULL, (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &installedDirIndexes, NULL))
00267 {
00268
00269 <a class="code" href="upgrade_8c.html#a4">compareFileList</a>(availFileCount, availFiles,
00270 availDirs, availDirIndexes,
00271 installedFileCount, installedFiles,
00272 installedDirs, installedDirIndexes,
00273 ht);
00274
00275 free(installedFiles);
00276 free(installedDirs);
00277 }
00278 }
00279 mi = <a class="code" href="group__rpmdb.html#a65">rpmdbFreeIterator</a>(mi);
00280 }
00281
00282 <span class="keywordflow">if</span> (availFiles) {
00283 free(availFiles);
00284 free(availDirs);
00285 }
00286 }
00287
00288 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"\n\n"</span>))
00289
00290 pip++;
00291 }
00292
00293 <span class="keywordflow">return</span> 0;
00294 }
00295
<a name="l00296"></a><a class="code" href="upgrade_8c.html#a9">00296</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a9">removeMovedFilesAlreadyHandled</a>(<span class="keyword">struct</span> <a class="code" href="structpkgSet.html">pkgSet</a> *psp,
00297 <span class="keyword">struct</span> <a class="code" href="structhash__table.html">hash_table</a> *ht)
00298 {
00299 <span class="keywordtype">char</span> *name;
00300 <span class="keywordtype">int</span> i, count;
00301 <a class="code" href="structheaderToken.html">Header</a> h;
00302 <span class="keywordtype">char</span> ** availFiles, ** availDirs;
00303 <a class="code" href="header_8h.html#a9">int_32</a> * availDirIndexes;
00304 <span class="keywordtype">int</span> availFileCount;
00305 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> **pip;
00306
00307 count = psp-><a class="code" href="structpkgSet.html#m1">numPackages</a>;
00308 pip = psp-><a class="code" href="structpkgSet.html#m0">packages</a>;
00309 <span class="keywordflow">while</span> (count--) {
00310 h = (*pip)->h;
00311 <span class="keywordflow">if</span> ((*pip)->selected != 0) {
00312 name = NULL;
00313 (void) <a class="code" href="group__header.html#a40">headerGetEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, NULL, (<span class="keywordtype">void</span> **) &name, NULL);
00314
00315 <span class="keywordflow">if</span> (<a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a221">RPMTAG_BASENAMES</a>, NULL,
00316 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availFiles, &availFileCount)
00317
00318 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a222">RPMTAG_DIRNAMES</a>, NULL,
00319 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availDirs, NULL)
00320 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a220">RPMTAG_DIRINDEXES</a>, NULL,
00321 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availDirIndexes, NULL))
00322 {
00323
00324 <span class="keywordflow">for</span> (i = 0; i < availFileCount; i++) {
00325 <span class="keywordflow">if</span> (<a class="code" href="hash_8c.html#a6">htInTable</a>(ht, availDirs[availDirIndexes[i]],
00326 availFiles[i])) {
00327 <a class="code" href="hash_8c.html#a8">htRemoveFromTable</a>(ht, availDirs[availDirIndexes[i]],
00328 availFiles[i]);
00329 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"File already in %s: %s%s\n"</span>, name,
00330 availDirs[availDirIndexes[i]], availFiles[i]))
00331 <span class="keywordflow">break</span>;
00332 }
00333 }
00334
00335 free(availFiles);
00336 free(availDirs);
00337 }
00338 }
00339
00340 pip++;
00341 }
00342
00343 <span class="keywordflow">return</span> 0;
00344 }
00345
<a name="l00346"></a><a class="code" href="upgrade_8c.html#a10">00346</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a10">findPackagesWithRelocatedFiles</a>(<span class="keyword">struct</span> <a class="code" href="structpkgSet.html">pkgSet</a> *psp,
00347 <span class="keyword">struct</span> <a class="code" href="structhash__table.html">hash_table</a> *ht)
00348 {
00349 <span class="keywordtype">char</span> *name;
00350 <span class="keywordtype">int</span> i, count;
00351 <a class="code" href="structheaderToken.html">Header</a> h;
00352 <span class="keywordtype">char</span> **availFiles, **availDirs;
00353 <a class="code" href="header_8h.html#a9">int_32</a> * availDirIndexes;
00354 <span class="keywordtype">int</span> availFileCount;
00355 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> **pip;
00356 <a class="code" href="header_8h.html#a10">int_16</a> * availFileModes;
00357
00358 count = psp-><a class="code" href="structpkgSet.html#m1">numPackages</a>;
00359 pip = psp-><a class="code" href="structpkgSet.html#m0">packages</a>;
00360 <span class="keywordflow">while</span> (count--) {
00361 h = (*pip)->h;
00362 <span class="keywordflow">if</span> (! (*pip)->selected) {
00363 name = NULL;
00364 (void) <a class="code" href="group__header.html#a40">headerGetEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, NULL, (<span class="keywordtype">void</span> **) &name, NULL);
00365
00366 <span class="keywordflow">if</span> (<a class="code" href="group__header.html#a40">headerGetEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a221">RPMTAG_BASENAMES</a>, NULL,
00367 (<span class="keywordtype">void</span> **) &availFiles, &availFileCount)
00368 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a222">RPMTAG_DIRNAMES</a>, NULL,
00369 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availDirs, NULL)
00370 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a220">RPMTAG_DIRINDEXES</a>, NULL,
00371 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availDirIndexes, NULL)
00372 && <a class="code" href="group__header.html#a41">headerGetEntryMinMemory</a>(h, <a class="code" href="rpmlib_8h.html#a494a143">RPMTAG_FILEMODES</a>, NULL,
00373 (<span class="keyword">const</span> <span class="keywordtype">void</span> **) &availFileModes, NULL))
00374 {
00375
00376 <span class="keywordflow">for</span> (i = 0; i < availFileCount; i++) {
00377 <span class="keywordflow">if</span> (S_ISDIR(availFileModes[i])) <span class="keywordflow">continue</span>;
00378
00379 <span class="keywordflow">if</span> (<a class="code" href="hash_8c.html#a6">htInTable</a>(ht, availDirs[availDirIndexes[i]],
00380 availFiles[i])) {
00381 <a class="code" href="hash_8c.html#a8">htRemoveFromTable</a>(ht, availDirs[availDirIndexes[i]],
00382 availFiles[i]);
00383 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"Found file in %s: %s%s\n"</span>, name,
00384 availDirs[availDirIndexes[i]], availFiles[i]))
00385 (*pip)->selected = 1;
00386 }
00387 }
00388 free(availFiles);
00389 free(availDirs);
00390 }
00391 }
00392
00393 pip++;
00394 }
00395
00396 <span class="keywordflow">return</span> 0;
00397 }
00398
00399 <span class="comment">/*</span>
00400 <span class="comment">static void printCount(struct pkgSet *psp)</span>
00401 <span class="comment">{</span>
00402 <span class="comment"> int i, upgradeCount;</span>
00403 <span class="comment"> struct packageInfo *pip;</span>
00404 <span class="comment"> </span>
00405 <span class="comment"> upgradeCount = 0;</span>
00406 <span class="comment"> pip = psp->packages;</span>
00407 <span class="comment"> i = psp->numPackages;</span>
00408 <span class="comment"> while (i--) {</span>
00409 <span class="comment"> if (pip->selected) {</span>
00410 <span class="comment"> upgradeCount++;</span>
00411 <span class="comment"> }</span>
00412 <span class="comment"> pip++;</span>
00413 <span class="comment"> }</span>
00414 <span class="comment"> logMessage("marked %d packages for upgrade", upgradeCount);</span>
00415 <span class="comment">}</span>
00416 <span class="comment">*/</span>
00417
<a name="l00418"></a><a class="code" href="upgrade_8c.html#a11">00418</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a11">unmarkPackagesAlreadyInstalled</a>(<a class="code" href="structrpmdb__s.html">rpmdb</a> db, <span class="keyword">struct</span> <a class="code" href="structpkgSet.html">pkgSet</a> *psp)
00419 {
00420 <a class="code" href="structheaderToken.html">Header</a> h, installedHeader;
00421 <span class="keywordtype">char</span> *name;
00422 <span class="keyword">struct </span><a class="code" href="structpackageInfo.html">packageInfo</a> **pip;
00423 <span class="keywordtype">int</span> count;
00424
00425 count = psp-><a class="code" href="structpkgSet.html#m1">numPackages</a>;
00426 pip = psp-><a class="code" href="structpkgSet.html#m0">packages</a>;
00427 <span class="keywordflow">while</span> (count--) {
00428 <span class="keywordflow">if</span> ((*pip)->selected != 0) {
00429 h = (*pip)->h;
00430 <span class="comment">/* If this package is already installed, don't bother */</span>
00431 name = NULL;
00432 <span class="keywordflow">if</span> (!<a class="code" href="group__header.html#a40">headerGetEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, NULL, (<span class="keywordtype">void</span> **) &name, NULL) ||
00433 name == NULL)
00434 {
00435 <span class="comment">/* bum header */</span>
00436 <span class="comment">/*logMessage("Failed with bad header");*/</span>
00437 <span class="keywordflow">return</span>(-1);
00438 }
00439 { <a class="code" href="struct__rpmdbMatchIterator.html">rpmdbMatchIterator</a> mi;
00440
00441 mi = <a class="code" href="group__rpmdb.html#a85">rpmdbInitIterator</a>(db, <a class="code" href="rpmlib_8h.html#a494a113">RPMTAG_NAME</a>, name, 0);
00442 (void) <a class="code" href="rpmerr_8h.html#a8">rpmErrorSetCallback</a>(<a class="code" href="upgrade_8c.html#a7">errorFunction</a>);
00443 <span class="keywordflow">while</span>((installedHeader = <a class="code" href="group__rpmdb.html#a80">rpmdbNextIterator</a>(mi)) != NULL) {
00444 <span class="keywordflow">if</span> (<a class="code" href="psm_8c.html#a2">rpmVersionCompare</a>(installedHeader, h) >= 0) {
00445 <span class="comment">/* already have a newer version installed */</span>
00446 <a class="code" href="expression_8c.html#a0">DEBUG</a> ((<span class="stringliteral">"Already have newer version\n"</span>))
00447 (*pip)->selected = 0;
00448 <span class="keywordflow">break</span>;
00449 }
00450 }
00451 mi = <a class="code" href="group__rpmdb.html#a65">rpmdbFreeIterator</a>(mi);
00452 (void) <a class="code" href="rpmerr_8h.html#a8">rpmErrorSetCallback</a>(NULL);
00453 }
00454 }
00455
00456 pip++;
00457 }
00458
00459 <span class="keywordflow">return</span> 0;
00460 }
00461
<a name="l00462"></a><a class="code" href="upgrade_8c.html#a12">00462</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="upgrade_8c.html#a12">emptyErrorCallback</a>(<span class="keywordtype">void</span>) {
00463 }
00464
<a name="l00465"></a><a class="code" href="upgrade_8c.html#a13">00465</a> <span class="keywordtype">int</span> <a class="code" href="upgrade_8c.html#a13">ugFindUpgradePackages</a>(<span class="keyword">struct</span> <a class="code" href="structpkgSet.html">pkgSet</a> *psp, <span class="keywordtype">char</span> *installRoot)
00466 {
00467 <a class="code" href="structrpmdb__s.html">rpmdb</a> db;
00468 <span class="keyword">struct </span><a class="code" href="structhash__table.html">hash_table</a> *hashTable;
00469 <a class="code" href="rpmerr_8h.html#a10">rpmErrorCallBackType</a> old;
00470
00471 <span class="comment">/*logDebugMessage(("ugFindUpgradePackages() ..."));*/</span>
00472
00473 <span class="comment">/* rpmReadConfigFiles(NULL, NULL); */</span>
00474
00475 <a class="code" href="rpmmessages_8h.html#a8">rpmSetVerbosity</a>(<a class="code" href="rpmmessages_8h.html#a5">RPMMESS_FATALERROR</a>);
00476 old = <a class="code" href="rpmerr_8h.html#a8">rpmErrorSetCallback</a>(<a class="code" href="upgrade_8c.html#a12">emptyErrorCallback</a>);
00477
00478 <span class="keywordflow">if</span> (<a class="code" href="group__rpmdb.html#a57">rpmdbOpen</a>(installRoot, &db, O_RDONLY, 0644)) {
00479 <span class="comment">/*logMessage("failed opening %s/var/lib/rpm/packages.rpm",</span>
00480 <span class="comment"> installRoot);*/</span>
00481 <span class="keywordflow">return</span>(-1);
00482 }
00483
00484 (void) <a class="code" href="rpmerr_8h.html#a8">rpmErrorSetCallback</a>(old);
00485 <a class="code" href="rpmmessages_8h.html#a8">rpmSetVerbosity</a>(<a class="code" href="rpmmessages_8h.html#a2">RPMMESS_NORMAL</a>);
00486
00487 hashTable = <a class="code" href="hash_8c.html#a1">htNewTable</a>(1103);
00488 <span class="keywordflow">if</span> (hashTable == NULL) <span class="keywordflow">return</span> (-1);
00489
00490 <span class="comment">/* For all packages that are installed, if there is no package */</span>
00491 <span class="comment">/* available by that name, add the package's files to the hash table */</span>
00492 <a class="code" href="upgrade_8c.html#a5">addLostFiles</a>(db, psp, hashTable);
00493 <span class="comment">/*logDebugMessage(("added lost files"));</span>
00494 <span class="comment"> printCount(psp);*/</span>
00495
00496 <span class="comment">/* Find packges that are new, and mark them in installThisPackage, */</span>
00497 <span class="comment">/* updating availPkgs with the count. Also add files to the hash */</span>
00498 <span class="comment">/* table that do not exist in the new package - they may have moved */</span>
00499 <span class="keywordflow">if</span> (<a class="code" href="upgrade_8c.html#a8">findUpgradePackages</a>(db, psp, hashTable)) {
00500 (void) <a class="code" href="group__rpmdb.html#a53">rpmdbClose</a>(db);
00501 <span class="keywordflow">return</span>(-1);
00502 }
00503 <span class="comment">/*logDebugMessage(("found basic packages to upgrade"));</span>
00504 <span class="comment"> printCount(psp);</span>
00505 <span class="comment"> hash_stats(hashTable);*/</span>
00506
00507 <span class="comment">/* Remove any files that were added to the hash table that are in */</span>
00508 <span class="comment">/* some other package marked for upgrade. */</span>
00509 (void) <a class="code" href="upgrade_8c.html#a9">removeMovedFilesAlreadyHandled</a>(psp, hashTable);
00510 <span class="comment">/*logDebugMessage(("removed extra files which have moved"));</span>
00511 <span class="comment"> printCount(psp);*/</span>
00512
00513 (void) <a class="code" href="upgrade_8c.html#a10">findPackagesWithRelocatedFiles</a>(psp, hashTable);
00514 <span class="comment">/*logDebugMessage(("found packages with relocated files"));</span>
00515 <span class="comment"> printCount(psp);*/</span>
00516
00517 (void) <a class="code" href="upgrade_8c.html#a6">findPackagesWithObsoletes</a>(db, psp);
00518 <span class="comment">/*logDebugMessage(("found packages that obsolete installed packages"));</span>
00519 <span class="comment"> printCount(psp);*/</span>
00520
00521 (void) <a class="code" href="upgrade_8c.html#a11">unmarkPackagesAlreadyInstalled</a>(db, psp);
00522 <span class="comment">/*logDebugMessage(("unmarked packages already installed"));</span>
00523 <span class="comment"> printCount(psp);*/</span>
00524
00525 <a class="code" href="hash_8c.html#a2">htFreeHashTable</a>(hashTable);
00526
00527 <span class="comment">/*printMemStats("Done");*/</span>
00528
00529 (void) <a class="code" href="group__rpmdb.html#a53">rpmdbClose</a>(db);
00530
00531 <span class="keywordflow">return</span> 0;
00532 }
</pre></div><hr><address style="align: right;"><small>Generated on Thu Sep 12 22:15:00 2002 for rpm by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border=0
width=110 height=53></a>1.2.17 </small></address>
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