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<hr><h1>build/parseChangelog.c</h1><a href="parseChangelog_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#a26">00011</a> <span class="keywordtype">void</span> <a class="code" href="group__rpmbuild.html#a26">addChangelogEntry</a>(<a class="code" href="structheaderToken.html">Header</a> h, time_t time, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *text)
00012 {
00013 <a class="code" href="header_8h.html#a9">int_32</a> mytime = time; <span class="comment">/* XXX convert to header representation */</span>
00014 <span class="keywordflow">if</span> (<a class="code" href="group__header.html#a34">headerIsEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a184">RPMTAG_CHANGELOGTIME</a>)) {
00015 (void) <a class="code" href="group__header.html#a46">headerAppendEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a184">RPMTAG_CHANGELOGTIME</a>, <a class="code" href="group__header.html#a93a70">RPM_INT32_TYPE</a>,
00016 &mytime, 1);
00017 (void) <a class="code" href="group__header.html#a46">headerAppendEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a185">RPMTAG_CHANGELOGNAME</a>, <a class="code" href="group__header.html#a93a73">RPM_STRING_ARRAY_TYPE</a>,
00018 &name, 1);
00019 (void) <a class="code" href="group__header.html#a46">headerAppendEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a186">RPMTAG_CHANGELOGTEXT</a>, <a class="code" href="group__header.html#a93a73">RPM_STRING_ARRAY_TYPE</a>,
00020 &text, 1);
00021 } <span class="keywordflow">else</span> {
00022 (void) <a class="code" href="group__header.html#a45">headerAddEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a184">RPMTAG_CHANGELOGTIME</a>, <a class="code" href="group__header.html#a93a70">RPM_INT32_TYPE</a>,
00023 &mytime, 1);
00024 (void) <a class="code" href="group__header.html#a45">headerAddEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a185">RPMTAG_CHANGELOGNAME</a>, <a class="code" href="group__header.html#a93a73">RPM_STRING_ARRAY_TYPE</a>,
00025 &name, 1);
00026 (void) <a class="code" href="group__header.html#a45">headerAddEntry</a>(h, <a class="code" href="rpmlib_8h.html#a494a186">RPMTAG_CHANGELOGTEXT</a>, <a class="code" href="group__header.html#a93a73">RPM_STRING_ARRAY_TYPE</a>,
00027 &text, 1);
00028 }
00029 }
00030
<a name="l00037"></a><a class="code" href="parseChangelog_8c.html#a1">00037</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="parseChangelog_8c.html#a1">dateToTimet</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> * datestr, <span class="comment">/*@out@*/</span> time_t * secs)
00038 <span class="comment">/*@modifies *secs @*/</span>
00039 {
00040 <span class="keyword">struct </span>tm time;
00041 <span class="keywordtype">char</span> * p, * pe, * q, ** idx;
00042 <span class="keywordtype">char</span> * date = strcpy(<a class="code" href="system_8h.html#a36">alloca</a>(strlen(datestr) + 1), datestr);
00043 <span class="comment">/*@observer@*/</span> <span class="keyword">static</span> <span class="keywordtype">char</span> * days[] =
00044 { <span class="stringliteral">"Sun"</span>, <span class="stringliteral">"Mon"</span>, <span class="stringliteral">"Tue"</span>, <span class="stringliteral">"Wed"</span>, <span class="stringliteral">"Thu"</span>, <span class="stringliteral">"Fri"</span>, <span class="stringliteral">"Sat"</span>, NULL };
00045 <span class="comment">/*@observer@*/</span> <span class="keyword">static</span> <span class="keywordtype">char</span> * months[] =
00046 { <span class="stringliteral">"Jan"</span>, <span class="stringliteral">"Feb"</span>, <span class="stringliteral">"Mar"</span>, <span class="stringliteral">"Apr"</span>, <span class="stringliteral">"May"</span>, <span class="stringliteral">"Jun"</span>,
00047 <span class="stringliteral">"Jul"</span>, <span class="stringliteral">"Aug"</span>, <span class="stringliteral">"Sep"</span>, <span class="stringliteral">"Oct"</span>, <span class="stringliteral">"Nov"</span>, <span class="stringliteral">"Dec"</span>, NULL };
00048 <span class="comment">/*@observer@*/</span> <span class="keyword">static</span> <span class="keywordtype">char</span> lengths[] =
00049 { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };
00050
00051 memset(&time, 0, <span class="keyword">sizeof</span>(time));
00052
00053 pe = date;
00054
00055 <span class="comment">/* day of week */</span>
00056 p = pe; <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(p);
00057 <span class="keywordflow">if</span> (*p == <span class="charliteral">'\0'</span>) <span class="keywordflow">return</span> -1;
00058 pe = p; <a class="code" href="rpmbuild_8h.html#a1">SKIPNONSPACE</a>(pe); <span class="keywordflow">if</span> (*pe != <span class="charliteral">'\0'</span>) *pe++ = <span class="charliteral">'\0'</span>;
00059 <span class="keywordflow">for</span> (idx = days; *idx && strcmp(*idx, p); idx++)
00060 {};
00061 <span class="keywordflow">if</span> (*idx == NULL) <span class="keywordflow">return</span> -1;
00062
00063 <span class="comment">/* month */</span>
00064 p = pe; <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(p);
00065 <span class="keywordflow">if</span> (*p == <span class="charliteral">'\0'</span>) <span class="keywordflow">return</span> -1;
00066 pe = p; <a class="code" href="rpmbuild_8h.html#a1">SKIPNONSPACE</a>(pe); <span class="keywordflow">if</span> (*pe != <span class="charliteral">'\0'</span>) *pe++ = <span class="charliteral">'\0'</span>;
00067 <span class="keywordflow">for</span> (idx = months; *idx && strcmp(*idx, p); idx++)
00068 {};
00069 <span class="keywordflow">if</span> (*idx == NULL) <span class="keywordflow">return</span> -1;
00070 time.tm_mon = idx - months;
00071
00072 <span class="comment">/* day */</span>
00073 p = pe; <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(p);
00074 <span class="keywordflow">if</span> (*p == <span class="charliteral">'\0'</span>) <span class="keywordflow">return</span> -1;
00075 pe = p; <a class="code" href="rpmbuild_8h.html#a1">SKIPNONSPACE</a>(pe); <span class="keywordflow">if</span> (*pe != <span class="charliteral">'\0'</span>) *pe++ = <span class="charliteral">'\0'</span>;
00076
00077 <span class="comment">/* make this noon so the day is always right (as we make this UTC) */</span>
00078 time.tm_hour = 12;
00079
00080 time.tm_mday = strtol(p, &q, 10);
00081 <span class="keywordflow">if</span> (!(q && *q == <span class="charliteral">'\0'</span>)) <span class="keywordflow">return</span> -1;
00082 <span class="keywordflow">if</span> (time.tm_mday < 0 || time.tm_mday > lengths[time.tm_mon]) <span class="keywordflow">return</span> -1;
00083
00084 <span class="comment">/* year */</span>
00085 p = pe; <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(p);
00086 <span class="keywordflow">if</span> (*p == <span class="charliteral">'\0'</span>) <span class="keywordflow">return</span> -1;
00087 pe = p; <a class="code" href="rpmbuild_8h.html#a1">SKIPNONSPACE</a>(pe); <span class="keywordflow">if</span> (*pe != <span class="charliteral">'\0'</span>) *pe++ = <span class="charliteral">'\0'</span>;
00088 time.tm_year = strtol(p, &q, 10);
00089 <span class="keywordflow">if</span> (!(q && *q == <span class="charliteral">'\0'</span>)) <span class="keywordflow">return</span> -1;
00090 <span class="keywordflow">if</span> (time.tm_year < 1997 || time.tm_year >= 3000) <span class="keywordflow">return</span> -1;
00091 time.tm_year -= 1900;
00092
00093 *secs = mktime(&time);
00094 <span class="keywordflow">if</span> (*secs == -1) <span class="keywordflow">return</span> -1;
00095
00096 <span class="comment">/* adjust to GMT */</span>
00097 *secs += timezone;
00098
00099 <span class="keywordflow">return</span> 0;
00100 }
00101
<a name="l00108"></a><a class="code" href="parseChangelog_8c.html#a2">00108</a> <span class="keyword">static</span> <span class="keywordtype">int</span> <a class="code" href="parseChangelog_8c.html#a2">addChangelog</a>(<a class="code" href="structheaderToken.html">Header</a> h, <a class="code" href="structStringBufRec.html">StringBuf</a> sb)
00109 <span class="comment">/*@modifies h @*/</span>
00110 {
00111 <span class="keywordtype">char</span> *s;
00112 <span class="keywordtype">int</span> i;
00113 time_t time;
00114 time_t lastTime = 0;
00115 <span class="keywordtype">char</span> *date, *name, *text, *next;
00116
00117 s = <a class="code" href="stringbuf_8c.html#a7">getStringBuf</a>(sb);
00118
00119 <span class="comment">/* skip space */</span>
00120 <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(s);
00121
00122 <span class="keywordflow">while</span> (*s != <span class="charliteral">'\0'</span>) {
00123 <span class="keywordflow">if</span> (*s != <span class="charliteral">'*'</span>) {
00124 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>,
00125 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"%%changelog entries must start with *\n"</span>));
00126 <span class="keywordflow">return</span> <a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>;
00127 }
00128
00129 <span class="comment">/* find end of line */</span>
00130 date = s;
00131 <span class="keywordflow">while</span>(*s && *s != <span class="charliteral">'\n'</span>) s++;
00132 <span class="keywordflow">if</span> (! *s) {
00133 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"incomplete %%changelog entry\n"</span>));
00134 <span class="keywordflow">return</span> <a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>;
00135 }
00136 <span class="comment">/*@-modobserver@*/</span>
00137 *s = <span class="charliteral">'\0'</span>;
00138 <span class="comment">/*@=modobserver@*/</span>
00139 text = s + 1;
00140
00141 <span class="comment">/* 4 fields of date */</span>
00142 date++;
00143 s = date;
00144 <span class="keywordflow">for</span> (i = 0; i < 4; i++) {
00145 <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(s);
00146 <a class="code" href="rpmbuild_8h.html#a1">SKIPNONSPACE</a>(s);
00147 }
00148 <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(date);
00149 <span class="keywordflow">if</span> (<a class="code" href="parseChangelog_8c.html#a1">dateToTimet</a>(date, &time)) {
00150 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"bad date in %%changelog: %s\n"</span>), date);
00151 <span class="keywordflow">return</span> <a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>;
00152 }
00153 <span class="keywordflow">if</span> (lastTime && lastTime < time) {
00154 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>,
00155 <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"%%changelog not in descending chronological order\n"</span>));
00156 <span class="keywordflow">return</span> <a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>;
00157 }
00158 lastTime = time;
00159
00160 <span class="comment">/* skip space to the name */</span>
00161 <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(s);
00162 <span class="keywordflow">if</span> (! *s) {
00163 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"missing name in %%changelog\n"</span>));
00164 <span class="keywordflow">return</span> <a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>;
00165 }
00166
00167 <span class="comment">/* name */</span>
00168 name = s;
00169 <span class="keywordflow">while</span> (*s != <span class="charliteral">'\0'</span>) s++;
00170 <span class="keywordflow">while</span> (s > name && <a class="code" href="rpmio_8h.html#a102">xisspace</a>(*s)) {
00171 *s-- = <span class="charliteral">'\0'</span>;
00172 }
00173 <span class="keywordflow">if</span> (s == name) {
00174 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"missing name in %%changelog\n"</span>));
00175 <span class="keywordflow">return</span> <a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>;
00176 }
00177
00178 <span class="comment">/* text */</span>
00179 <a class="code" href="rpmbuild_8h.html#a0">SKIPSPACE</a>(text);
00180 <span class="keywordflow">if</span> (! *text) {
00181 <a class="code" href="rpmerr_8h.html#a5">rpmError</a>(<a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>, <a class="code" href="system_8h.html#a18">_</a>(<span class="stringliteral">"no description in %%changelog\n"</span>));
00182 <span class="keywordflow">return</span> <a class="code" href="rpmerr_8h.html#a91a60">RPMERR_BADSPEC</a>;
00183 }
00184
00185 <span class="comment">/* find the next leading '*' (or eos) */</span>
00186 s = text;
00187 <span class="keywordflow">do</span> {
00188 s++;
00189 } <span class="keywordflow">while</span> (*s && (*(s-1) != <span class="charliteral">'\n'</span> || *s != <span class="charliteral">'*'</span>));
00190 next = s;
00191 s--;
00192
00193 <span class="comment">/* backup to end of description */</span>
00194 <span class="keywordflow">while</span> ((s > text) && <a class="code" href="rpmio_8h.html#a102">xisspace</a>(*s)) {
00195 *s-- = <span class="charliteral">'\0'</span>;
00196 }
00197
00198 <a class="code" href="group__rpmbuild.html#a26">addChangelogEntry</a>(h, time, name, text);
00199 s = next;
00200 }
00201
00202 <span class="keywordflow">return</span> 0;
00203 }
00204
<a name="l00205"></a><a class="code" href="group__rpmbuild.html#a28">00205</a> <span class="keywordtype">int</span> <a class="code" href="group__rpmbuild.html#a28">parseChangelog</a>(<a class="code" href="structSpecStruct.html">Spec</a> spec)
00206 {
00207 <span class="keywordtype">int</span> nextPart, res, rc;
00208 <a class="code" href="structStringBufRec.html">StringBuf</a> sb = <a class="code" href="stringbuf_8c.html#a3">newStringBuf</a>();
00209
00210 <span class="comment">/* There are no options to %changelog */</span>
00211 <span class="keywordflow">if</span> ((rc = <a class="code" href="group__rpmbuild.html#a21">readLine</a>(spec, <a class="code" href="rpmbuild_8h.html#a6">STRIP_COMMENTS</a>)) > 0) {
00212 sb = <a class="code" href="stringbuf_8c.html#a4">freeStringBuf</a>(sb);
00213 <span class="keywordflow">return</span> <a class="code" href="group__rpmbuild.html#a57a22">PART_NONE</a>;
00214 }
00215 <span class="keywordflow">if</span> (rc)
00216 <span class="keywordflow">return</span> rc;
00217
00218 <span class="keywordflow">while</span> (! (nextPart = <a class="code" href="group__rpmbuild.html#a24">isPart</a>(spec-><a class="code" href="structSpecStruct.html#m11">line</a>))) {
00219 <a class="code" href="stringbuf_8h.html#a0">appendStringBuf</a>(sb, spec-><a class="code" href="structSpecStruct.html#m11">line</a>);
00220 <span class="keywordflow">if</span> ((rc = <a class="code" href="group__rpmbuild.html#a21">readLine</a>(spec, <a class="code" href="rpmbuild_8h.html#a6">STRIP_COMMENTS</a>)) > 0) {
00221 nextPart = <a class="code" href="group__rpmbuild.html#a57a22">PART_NONE</a>;
00222 <span class="keywordflow">break</span>;
00223 }
00224 <span class="keywordflow">if</span> (rc)
00225 <span class="keywordflow">return</span> rc;
00226 }
00227
00228 res = <a class="code" href="parseChangelog_8c.html#a2">addChangelog</a>(spec-><a class="code" href="structSpecStruct.html#m35">packages</a>-><a class="code" href="structPackageStruct.html#m0">header</a>, sb);
00229 sb = <a class="code" href="stringbuf_8c.html#a4">freeStringBuf</a>(sb);
00230
00231 <span class="keywordflow">return</span> (res) ? res : nextPart;
00232 }
</pre></div><hr><address style="align: right;"><small>Generated on Thu Sep 12 22:14:55 2002 for rpm by
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