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<h1>lib/manifest.c</h1><a href="manifest_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
<a name="l00005"></a>00005 <span class="preprocessor">#include "<a class="code" href="system_8h.html">system.h</a>"</span>
<a name="l00006"></a>00006
<a name="l00007"></a>00007 <span class="preprocessor">#include <<a class="code" href="rpmio__internal_8h.html">rpmio_internal.h</a>></span>
<a name="l00008"></a>00008 <span class="preprocessor">#include <<a class="code" href="rpmlib_8h.html">rpmlib.h</a>></span>
<a name="l00009"></a>00009 <span class="preprocessor">#include <<a class="code" href="rpmmacro_8h.html">rpmmacro.h</a>></span>
<a name="l00010"></a>00010
<a name="l00011"></a>00011 <span class="preprocessor">#include "<a class="code" href="stringbuf_8h.html">stringbuf.h</a>"</span>
<a name="l00012"></a>00012 <span class="preprocessor">#include "<a class="code" href="manifest_8h.html">manifest.h</a>"</span>
<a name="l00013"></a>00013 <span class="preprocessor">#include "<a class="code" href="misc_8h.html">misc.h</a>"</span>
<a name="l00014"></a>00014 <span class="preprocessor">#include "<a class="code" href="debug_8h.html">debug.h</a>"</span>
<a name="l00015"></a>00015
<a name="l00016"></a>00016 <span class="comment">/*@access StringBuf @*/</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="comment">/*@-boundswrite@*/</span>
<a name="l00019"></a><a class="code" href="manifest_8h.html#3903d933008cb6dc6b2ad46b70471a46">00019</a> <span class="keywordtype">char</span> * <a class="code" href="manifest_8c.html#3903d933008cb6dc6b2ad46b70471a46">rpmPermsString</a>(<span class="keywordtype">int</span> mode)
<a name="l00020"></a>00020 {
<a name="l00021"></a>00021 <span class="keywordtype">char</span> *perms = <a class="code" href="system_8h.html#d6142d091f00b2d4543ce7a43e5d0eba">xstrdup</a>(<span class="stringliteral">"----------"</span>);
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keywordflow">if</span> (S_ISREG(mode))
<a name="l00024"></a>00024 perms[0] = <span class="charliteral">'-'</span>;
<a name="l00025"></a>00025 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (S_ISDIR(mode))
<a name="l00026"></a>00026 perms[0] = <span class="charliteral">'d'</span>;
<a name="l00027"></a>00027 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="system_8h.html#765eef536bcb3bd7bacdd675dc2fba13">S_ISLNK</a>(mode))
<a name="l00028"></a>00028 perms[0] = <span class="charliteral">'l'</span>;
<a name="l00029"></a>00029 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (S_ISFIFO(mode))
<a name="l00030"></a>00030 perms[0] = <span class="charliteral">'p'</span>;
<a name="l00031"></a>00031 <span class="comment">/*@-unrecog@*/</span>
<a name="l00032"></a>00032 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (<a class="code" href="system_8h.html#397ddd128980f1ee034653da2e9d8f6e">S_ISSOCK</a>(mode))
<a name="l00033"></a>00033 perms[0] = <span class="charliteral">'s'</span>;
<a name="l00034"></a>00034 <span class="comment">/*@=unrecog@*/</span>
<a name="l00035"></a>00035 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (S_ISCHR(mode))
<a name="l00036"></a>00036 perms[0] = <span class="charliteral">'c'</span>;
<a name="l00037"></a>00037 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (S_ISBLK(mode))
<a name="l00038"></a>00038 perms[0] = <span class="charliteral">'b'</span>;
<a name="l00039"></a>00039 <span class="keywordflow">else</span>
<a name="l00040"></a>00040 perms[0] = <span class="charliteral">'?'</span>;
<a name="l00041"></a>00041
<a name="l00042"></a>00042 <span class="keywordflow">if</span> (mode & S_IRUSR) perms[1] = <span class="charliteral">'r'</span>;
<a name="l00043"></a>00043 <span class="keywordflow">if</span> (mode & S_IWUSR) perms[2] = <span class="charliteral">'w'</span>;
<a name="l00044"></a>00044 <span class="keywordflow">if</span> (mode & S_IXUSR) perms[3] = <span class="charliteral">'x'</span>;
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keywordflow">if</span> (mode & S_IRGRP) perms[4] = <span class="charliteral">'r'</span>;
<a name="l00047"></a>00047 <span class="keywordflow">if</span> (mode & S_IWGRP) perms[5] = <span class="charliteral">'w'</span>;
<a name="l00048"></a>00048 <span class="keywordflow">if</span> (mode & S_IXGRP) perms[6] = <span class="charliteral">'x'</span>;
<a name="l00049"></a>00049
<a name="l00050"></a>00050 <span class="keywordflow">if</span> (mode & S_IROTH) perms[7] = <span class="charliteral">'r'</span>;
<a name="l00051"></a>00051 <span class="keywordflow">if</span> (mode & S_IWOTH) perms[8] = <span class="charliteral">'w'</span>;
<a name="l00052"></a>00052 <span class="keywordflow">if</span> (mode & S_IXOTH) perms[9] = <span class="charliteral">'x'</span>;
<a name="l00053"></a>00053
<a name="l00054"></a>00054 <span class="keywordflow">if</span> (mode & S_ISUID)
<a name="l00055"></a>00055 perms[3] = ((mode & S_IXUSR) ? <span class="charliteral">'s'</span> : <span class="charliteral">'S'</span>);
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keywordflow">if</span> (mode & S_ISGID)
<a name="l00058"></a>00058 perms[6] = ((mode & S_IXGRP) ? <span class="charliteral">'s'</span> : <span class="charliteral">'S'</span>);
<a name="l00059"></a>00059
<a name="l00060"></a>00060 <span class="keywordflow">if</span> (mode & S_ISVTX)
<a name="l00061"></a>00061 perms[9] = ((mode & S_IXOTH) ? <span class="charliteral">'t'</span> : <span class="charliteral">'T'</span>);
<a name="l00062"></a>00062
<a name="l00063"></a>00063 <span class="keywordflow">return</span> perms;
<a name="l00064"></a>00064 }
<a name="l00065"></a>00065 <span class="comment">/*@=boundswrite@*/</span>
<a name="l00066"></a>00066
<a name="l00068"></a>00068 <span class="comment">/*@-boundsread@*/</span>
<a name="l00069"></a><a class="code" href="manifest_8h.html#2c36ca42a312db6e3c4a2bde92e07e4e">00069</a> <a class="code" href="rpmlib_8h.html#06da857c39457bfb6ea9049643fdb706">rpmRC</a> <a class="code" href="manifest_8c.html#2c36ca42a312db6e3c4a2bde92e07e4e">rpmReadPackageManifest</a>(<a class="code" href="struct__FD__s.html">FD_t</a> fd, <span class="keywordtype">int</span> * argcPtr, <span class="keyword">const</span> <span class="keywordtype">char</span> *** argvPtr)
<a name="l00070"></a>00070 {
<a name="l00071"></a>00071 <a class="code" href="structStringBufRec.html">StringBuf</a> sb = <a class="code" href="stringbuf_8c.html#81038d479995aefad7a0363228ddea2b">newStringBuf</a>();
<a name="l00072"></a>00072 <span class="keywordtype">char</span> * s = NULL;
<a name="l00073"></a>00073 <span class="keywordtype">char</span> * se;
<a name="l00074"></a>00074 <span class="keywordtype">int</span> ac = 0;
<a name="l00075"></a>00075 <span class="keyword">const</span> <span class="keywordtype">char</span> ** av = NULL;
<a name="l00076"></a>00076 <span class="keywordtype">int</span> argc = (argcPtr ? *argcPtr : 0);
<a name="l00077"></a>00077 <span class="keyword">const</span> <span class="keywordtype">char</span> ** <a class="code" href="compress_8c.html#b233d58a2d9af13ae09ea8fd82556856">argv</a> = (argvPtr ? *argvPtr : NULL);
<a name="l00078"></a>00078 <span class="comment">/*@+voidabstract@*/</span>
<a name="l00079"></a>00079 FILE * f = (FILE *) <a class="code" href="group__rpmio.html#g288a65735f82542ec02a0841f759d190">fdGetFp</a>(fd);
<a name="l00080"></a>00080 <span class="comment">/*@=voidabstract@*/</span>
<a name="l00081"></a>00081 <a class="code" href="rpmlib_8h.html#06da857c39457bfb6ea9049643fdb706">rpmRC</a> rpmrc = <a class="code" href="rpmlib_8h.html#a30b10f32f3a5e820ec05d099993e801b6a502fb02cfd2c16380fa6ac52902d4">RPMRC_OK</a>;
<a name="l00082"></a>00082 <span class="keywordtype">int</span> i, j, <a class="code" href="llex_8c.html#63a4975e63fa906cd2432d0e7b65d304">next</a>, npre;
<a name="l00083"></a>00083
<a name="l00084"></a>00084 <span class="comment">/*@-boundswrite@*/</span>
<a name="l00085"></a>00085 <span class="keywordflow">if</span> (f != NULL)
<a name="l00086"></a>00086 <span class="keywordflow">while</span> (1) {
<a name="l00087"></a>00087 <span class="keywordtype">char</span> line[BUFSIZ];
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="comment">/* Read next line. */</span>
<a name="l00090"></a>00090 s = fgets(line, <span class="keyword">sizeof</span>(line) - 1, f);
<a name="l00091"></a>00091 <span class="keywordflow">if</span> (s == NULL) {
<a name="l00092"></a>00092 <span class="comment">/* XXX Ferror check needed */</span>
<a name="l00093"></a>00093 <span class="keywordflow">break</span>;
<a name="l00094"></a>00094 }
<a name="l00095"></a>00095
<a name="l00096"></a>00096 <span class="comment">/* Skip comments. */</span>
<a name="l00097"></a>00097 <span class="keywordflow">if</span> ((se = strchr(s, <span class="charliteral">'#'</span>)) != NULL) *se = <span class="charliteral">'\0'</span>;
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="comment">/* Trim white space. */</span>
<a name="l00100"></a>00100 se = s + strlen(s);
<a name="l00101"></a>00101 <span class="keywordflow">while</span> (se > s && (se[-1] == <span class="charliteral">'\n'</span> || se[-1] == <span class="charliteral">'\r'</span>))
<a name="l00102"></a>00102 *(--se) = <span class="charliteral">'\0'</span>;
<a name="l00103"></a>00103 <span class="keywordflow">while</span> (*s && strchr(<span class="stringliteral">" \f\n\r\t\v"</span>, *s) != NULL)
<a name="l00104"></a>00104 s++;
<a name="l00105"></a>00105 <span class="keywordflow">if</span> (*s == <span class="charliteral">'\0'</span>) <span class="keywordflow">continue</span>;
<a name="l00106"></a>00106
<a name="l00107"></a>00107 <span class="comment">/* Insure that file contains only ASCII */</span>
<a name="l00108"></a>00108 <span class="keywordflow">if</span> (*s < 32) {
<a name="l00109"></a>00109 rpmrc = <a class="code" href="rpmlib_8h.html#a30b10f32f3a5e820ec05d099993e80163a651497a21974d2993a25d9b60208d">RPMRC_NOTFOUND</a>;
<a name="l00110"></a>00110 <span class="keywordflow">goto</span> exit;
<a name="l00111"></a>00111 }
<a name="l00112"></a>00112
<a name="l00113"></a>00113 <span class="comment">/* Concatenate next line in buffer. */</span>
<a name="l00114"></a>00114 *se++ = <span class="charliteral">' '</span>;
<a name="l00115"></a>00115 *se = <span class="charliteral">'\0'</span>;
<a name="l00116"></a>00116 <a class="code" href="stringbuf_8h.html#e9d81cc09511d1abd0276183253a4e8a">appendStringBuf</a>(sb, s);
<a name="l00117"></a>00117 }
<a name="l00118"></a>00118
<a name="l00119"></a>00119 <span class="comment">/*@-branchstate@*/</span>
<a name="l00120"></a>00120 <span class="keywordflow">if</span> (s == NULL) <span class="comment">/* XXX always true */</span>
<a name="l00121"></a>00121 s = <a class="code" href="stringbuf_8c.html#441668416f5d264245c2eb6e290b373b">getStringBuf</a>(sb);
<a name="l00122"></a>00122 <span class="comment">/*@=branchstate@*/</span>
<a name="l00123"></a>00123
<a name="l00124"></a>00124 <span class="keywordflow">if</span> (!(s && *s)) {
<a name="l00125"></a>00125 rpmrc = <a class="code" href="rpmlib_8h.html#a30b10f32f3a5e820ec05d099993e80163a651497a21974d2993a25d9b60208d">RPMRC_NOTFOUND</a>;
<a name="l00126"></a>00126 <span class="keywordflow">goto</span> exit;
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128
<a name="l00129"></a>00129 <span class="comment">/* Glob manifest items. */</span>
<a name="l00130"></a>00130 rpmrc = <a class="code" href="macro_8c.html#c51b3a7dc3e3b18657406b0e03494b00">rpmGlob</a>(s, &ac, &av);
<a name="l00131"></a>00131 <span class="keywordflow">if</span> (rpmrc != <a class="code" href="rpmlib_8h.html#a30b10f32f3a5e820ec05d099993e801b6a502fb02cfd2c16380fa6ac52902d4">RPMRC_OK</a>) <span class="keywordflow">goto</span> exit;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <a class="code" href="rpmmessages_8h.html#19d1274092486c2d1397c86f23283e32">rpmMessage</a>(<a class="code" href="rpmmessages_8h.html#3f97e894ffb886d576fbf4cec2f41298">RPMMESS_DEBUG</a>, <a class="code" href="system_8h.html#8a97de23397d8af6821824c0234d8c3c">_</a>(<span class="stringliteral">"adding %d args from manifest.\n"</span>), ac);
<a name="l00134"></a>00134
<a name="l00135"></a>00135 <span class="comment">/* Count non-NULL args, keeping track of 1st arg after last NULL. */</span>
<a name="l00136"></a>00136 npre = 0;
<a name="l00137"></a>00137 next = 0;
<a name="l00138"></a>00138 <span class="keywordflow">if</span> (argv != NULL)
<a name="l00139"></a>00139 <span class="keywordflow">for</span> (i = 0; i < argc; i++) {
<a name="l00140"></a>00140 <span class="keywordflow">if</span> (argv[i] != NULL)
<a name="l00141"></a>00141 npre++;
<a name="l00142"></a>00142 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (i >= next)
<a name="l00143"></a>00143 next = i + 1;
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145
<a name="l00146"></a>00146 <span class="comment">/* Copy old arg list, inserting manifest before argv[next]. */</span>
<a name="l00147"></a>00147 <span class="keywordflow">if</span> (argv != NULL) {
<a name="l00148"></a>00148 <span class="keywordtype">int</span> nac = npre + ac;
<a name="l00149"></a>00149 <span class="keyword">const</span> <span class="keywordtype">char</span> ** nav = <a class="code" href="system_8h.html#cf4d2a0b6c4f9229a0f4687202abed54">xcalloc</a>((nac + 1), <span class="keyword">sizeof</span>(*nav));
<a name="l00150"></a>00150
<a name="l00151"></a>00151 <span class="keywordflow">for</span> (i = 0, j = 0; i < next; i++) {
<a name="l00152"></a>00152 <span class="keywordflow">if</span> (argv[i] != NULL)
<a name="l00153"></a>00153 nav[j++] = argv[i];
<a name="l00154"></a>00154 }
<a name="l00155"></a>00155
<a name="l00156"></a>00156 <span class="keywordflow">if</span> (ac)
<a name="l00157"></a>00157 memcpy(nav + j, av, ac * <span class="keyword">sizeof</span>(*nav));
<a name="l00158"></a>00158 <span class="keywordflow">if</span> ((argc - next) > 0)
<a name="l00159"></a>00159 memcpy(nav + j + ac, argv + next, (argc - next) * <span class="keyword">sizeof</span>(*nav));
<a name="l00160"></a>00160 nav[nac] = NULL;
<a name="l00161"></a>00161
<a name="l00162"></a>00162 <span class="keywordflow">if</span> (argvPtr)
<a name="l00163"></a>00163 *argvPtr = argv = <a class="code" href="rpmlib_8h.html#2574a8c557fe9a6754ff3b3656943f23">_free</a>(argv);
<a name="l00164"></a>00164 av = <a class="code" href="rpmlib_8h.html#2574a8c557fe9a6754ff3b3656943f23">_free</a>(av);
<a name="l00165"></a>00165 av = nav;
<a name="l00166"></a>00166 ac = nac;
<a name="l00167"></a>00167 }
<a name="l00168"></a>00168
<a name="l00169"></a>00169 <span class="comment">/* Save new argc/argv list. */</span>
<a name="l00170"></a>00170 <span class="keywordflow">if</span> (argvPtr) {
<a name="l00171"></a>00171 *argvPtr = <a class="code" href="rpmlib_8h.html#2574a8c557fe9a6754ff3b3656943f23">_free</a>(*argvPtr);
<a name="l00172"></a>00172 *argvPtr = av;
<a name="l00173"></a>00173 }
<a name="l00174"></a>00174 <span class="keywordflow">if</span> (argcPtr)
<a name="l00175"></a>00175 *argcPtr = ac;
<a name="l00176"></a>00176 <span class="comment">/*@=boundswrite@*/</span>
<a name="l00177"></a>00177
<a name="l00178"></a>00178 exit:
<a name="l00179"></a>00179 <span class="comment">/*@-branchstate@*/</span>
<a name="l00180"></a>00180 <span class="keywordflow">if</span> (argvPtr == NULL || (rpmrc != <a class="code" href="rpmlib_8h.html#a30b10f32f3a5e820ec05d099993e801b6a502fb02cfd2c16380fa6ac52902d4">RPMRC_OK</a> && av)) {
<a name="l00181"></a>00181 <span class="keywordflow">if</span> (av)
<a name="l00182"></a>00182 <span class="comment">/*@-boundswrite@*/</span>
<a name="l00183"></a>00183 <span class="keywordflow">for</span> (i = 0; i < ac; i++)
<a name="l00184"></a>00184 <span class="comment">/*@-unqualifiedtrans@*/</span>av[i] = <a class="code" href="rpmlib_8h.html#2574a8c557fe9a6754ff3b3656943f23">_free</a>(av[i]); <span class="comment">/*@=unqualifiedtrans@*/</span>
<a name="l00185"></a>00185 <span class="comment">/*@=boundswrite@*/</span>
<a name="l00186"></a>00186 <span class="comment">/*@-dependenttrans@*/</span> av = <a class="code" href="rpmlib_8h.html#2574a8c557fe9a6754ff3b3656943f23">_free</a>(av); <span class="comment">/*@=dependenttrans@*/</span>
<a name="l00187"></a>00187 }
<a name="l00188"></a>00188 <span class="comment">/*@=branchstate@*/</span>
<a name="l00189"></a>00189 sb = <a class="code" href="stringbuf_8c.html#cf01ede3435b2fe3b70562107e3afdf2">freeStringBuf</a>(sb);
<a name="l00190"></a>00190 <span class="comment">/*@-nullstate@*/</span> <span class="comment">/* FIX: *argvPtr may be NULL. */</span>
<a name="l00191"></a>00191 <span class="keywordflow">return</span> rpmrc;
<a name="l00192"></a>00192 <span class="comment">/*@=nullstate@*/</span>
<a name="l00193"></a>00193 }
<a name="l00194"></a>00194 <span class="comment">/*@=boundsread@*/</span>
</pre></div><hr size="1"><address style="align: right;"><small>Generated on 1 Oct 2013 for rpm by
<a href="http://www.doxygen.org/index.html">
<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.7 </small></address>
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