559 lines
14 KiB
C
559 lines
14 KiB
C
/** \ingroup header
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* \file lib/formats.c
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*/
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#include "system.h"
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#include <rpmlib.h>
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#include <rpmmacro.h> /* XXX for %_i18ndomains */
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#include "manifest.h"
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#include "misc.h"
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#include "debug.h"
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/**
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* @param type tag type
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* @param data tag value
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* @param formatPrefix (unused)
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* @param padding (unused)
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* @param element (unused)
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* @return formatted string
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*/
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static /*@only@*/ char * triggertypeFormat(int_32 type, const void * data,
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/*@unused@*/ char * formatPrefix, /*@unused@*/ int padding,
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/*@unused@*/ int element) /*@*/
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{
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const int_32 * item = data;
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char * val;
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if (type != RPM_INT32_TYPE) {
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val = xstrdup(_("(not a number)"));
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} else if (*item & RPMSENSE_TRIGGERIN) {
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val = xstrdup("in");
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} else {
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val = xstrdup("un");
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}
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return val;
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}
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/**
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* @param type tag type
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* @param data tag value
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* @param formatPrefix
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* @param padding
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* @param element (unused)
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* @return formatted string
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*/
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static /*@only@*/ char * permsFormat(int_32 type, const void * data, char * formatPrefix,
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int padding, /*@unused@*/ int element)
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/*@modifies formatPrefix @*/
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{
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char * val;
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char * buf;
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if (type != RPM_INT32_TYPE) {
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val = xstrdup(_("(not a number)"));
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} else {
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val = xmalloc(15 + padding);
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strcat(formatPrefix, "s");
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buf = rpmPermsString(*((int_32 *) data));
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sprintf(val, formatPrefix, buf);
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buf = _free(buf);
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}
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return val;
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}
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/**
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* @param type tag type
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* @param data tag value
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* @param formatPrefix
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* @param padding
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* @param element (unused)
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* @return formatted string
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*/
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static /*@only@*/ char * fflagsFormat(int_32 type, const void * data,
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char * formatPrefix, int padding, /*@unused@*/ int element)
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/*@modifies formatPrefix @*/
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{
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char * val;
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char buf[15];
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int anint = *((int_32 *) data);
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if (type != RPM_INT32_TYPE) {
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val = xstrdup(_("(not a number)"));
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} else {
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buf[0] = '\0';
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if (anint & RPMFILE_DOC)
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strcat(buf, "d");
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if (anint & RPMFILE_CONFIG)
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strcat(buf, "c");
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if (anint & RPMFILE_SPECFILE)
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strcat(buf, "s");
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if (anint & RPMFILE_MISSINGOK)
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strcat(buf, "m");
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if (anint & RPMFILE_NOREPLACE)
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strcat(buf, "n");
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if (anint & RPMFILE_GHOST)
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strcat(buf, "g");
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val = xmalloc(5 + padding);
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strcat(formatPrefix, "s");
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sprintf(val, formatPrefix, buf);
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}
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return val;
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}
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/**
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* @param type tag type
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* @param data tag value
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* @param formatPrefix
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* @param padding
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* @param element (unused)
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* @return formatted string
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*/
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static /*@only@*/ char * depflagsFormat(int_32 type, const void * data,
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char * formatPrefix, int padding, /*@unused@*/ int element)
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/*@modifies formatPrefix @*/
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{
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char * val;
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char buf[10];
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int anint = *((int_32 *) data);
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if (type != RPM_INT32_TYPE) {
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val = xstrdup(_("(not a number)"));
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} else {
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buf[0] = '\0';
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if (anint & RPMSENSE_LESS)
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strcat(buf, "<");
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if (anint & RPMSENSE_GREATER)
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strcat(buf, ">");
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if (anint & RPMSENSE_EQUAL)
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strcat(buf, "=");
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val = xmalloc(5 + padding);
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strcat(formatPrefix, "s");
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sprintf(val, formatPrefix, buf);
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}
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return val;
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int fsnamesTag( /*@unused@*/ Header h, /*@out@*/ int_32 * type,
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/*@out@*/ void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies *type, *data, *count, *freeData @*/
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{
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const char ** list;
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if (rpmGetFilesystemList(&list, count)) {
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return 1;
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}
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*type = RPM_STRING_ARRAY_TYPE;
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*((const char ***) data) = list;
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*freeData = 0;
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return 0;
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int instprefixTag(Header h, /*@null@*/ /*@out@*/ int_32 * type,
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/*@null@*/ /*@out@*/ const void ** data,
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/*@null@*/ /*@out@*/ int_32 * count,
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/*@null@*/ /*@out@*/ int * freeData)
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/*@modifies *type, *data, *count, *freeData @*/
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{
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HGE_t hge = (HGE_t)headerGetEntryMinMemory;
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HFD_t hfd = headerFreeData;
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int ipt;
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char ** array;
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if (hge(h, RPMTAG_INSTALLPREFIX, type, (void **)data, count)) {
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if (freeData) *freeData = 0;
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return 0;
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} else if (hge(h, RPMTAG_INSTPREFIXES, &ipt, (void **) &array, count)) {
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if (data) *data = xstrdup(array[0]);
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if (freeData) *freeData = 1;
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if (type) *type = RPM_STRING_TYPE;
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array = hfd(array, ipt);
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return 0;
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}
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return 1;
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int fssizesTag(Header h, /*@out@*/ int_32 * type,
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/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies h, *type, *data, *count, *freeData @*/
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{
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HGE_t hge = (HGE_t)headerGetEntryMinMemory;
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const char ** filenames;
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int_32 * filesizes;
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uint_32 * usages;
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int numFiles;
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if (!hge(h, RPMTAG_FILESIZES, NULL, (void **) &filesizes, &numFiles)) {
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filesizes = NULL;
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numFiles = 0;
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filenames = NULL;
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} else {
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rpmBuildFileList(h, &filenames, &numFiles);
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}
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if (rpmGetFilesystemList(NULL, count)) {
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return 1;
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}
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*type = RPM_INT32_TYPE;
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*freeData = 1;
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if (filenames == NULL) {
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usages = xcalloc((*count), sizeof(usages));
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*data = usages;
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return 0;
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}
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if (rpmGetFilesystemUsage(filenames, filesizes, numFiles, &usages, 0))
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return 1;
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*data = usages;
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filenames = _free(filenames);
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return 0;
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int triggercondsTag(Header h, /*@out@*/ int_32 * type,
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/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies h, *type, *data, *count, *freeData @*/
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{
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HGE_t hge = (HGE_t)headerGetEntryMinMemory;
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HFD_t hfd = headerFreeData;
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int tnt, tvt, tst;
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int_32 * indices, * flags;
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char ** names, ** versions;
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int numNames, numScripts;
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char ** conds, ** s;
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char * item, * flagsStr;
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char * chptr;
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int i, j;
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char buf[5];
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if (!hge(h, RPMTAG_TRIGGERNAME, &tnt, (void **) &names, &numNames)) {
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*freeData = 0;
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return 0;
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}
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(void) hge(h, RPMTAG_TRIGGERINDEX, NULL, (void **) &indices, NULL);
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(void) hge(h, RPMTAG_TRIGGERFLAGS, NULL, (void **) &flags, NULL);
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(void) hge(h, RPMTAG_TRIGGERVERSION, &tvt, (void **) &versions, NULL);
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(void) hge(h, RPMTAG_TRIGGERSCRIPTS, &tst, (void **) &s, &numScripts);
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s = hfd(s, tst);
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*freeData = 1;
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*data = conds = xmalloc(sizeof(char * ) * numScripts);
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*count = numScripts;
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*type = RPM_STRING_ARRAY_TYPE;
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for (i = 0; i < numScripts; i++) {
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chptr = xstrdup("");
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for (j = 0; j < numNames; j++) {
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if (indices[j] != i) continue;
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item = xmalloc(strlen(names[j]) + strlen(versions[j]) + 20);
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if (flags[j] & RPMSENSE_SENSEMASK) {
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buf[0] = '%', buf[1] = '\0';
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flagsStr = depflagsFormat(RPM_INT32_TYPE, flags, buf, 0, j);
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sprintf(item, "%s %s %s", names[j], flagsStr, versions[j]);
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flagsStr = _free(flagsStr);
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} else {
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strcpy(item, names[j]);
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}
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chptr = xrealloc(chptr, strlen(chptr) + strlen(item) + 5);
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if (*chptr != '\0') strcat(chptr, ", ");
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strcat(chptr, item);
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item = _free(item);
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}
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conds[i] = chptr;
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}
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names = hfd(names, tnt);
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versions = hfd(versions, tvt);
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return 0;
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int triggertypeTag(Header h, /*@out@*/ int_32 * type,
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/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies h, *type, *data, *count, *freeData @*/
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{
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HGE_t hge = (HGE_t)headerGetEntryMinMemory;
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HFD_t hfd = headerFreeData;
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int tst;
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int_32 * indices, * flags;
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const char ** conds;
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const char ** s;
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int i, j;
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int numScripts, numNames;
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if (!hge(h, RPMTAG_TRIGGERINDEX, NULL, (void **) &indices, &numNames)) {
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*freeData = 0;
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return 1;
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}
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(void) hge(h, RPMTAG_TRIGGERFLAGS, NULL, (void **) &flags, NULL);
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(void) hge(h, RPMTAG_TRIGGERSCRIPTS, &tst, (void **) &s, &numScripts);
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s = hfd(s, tst);
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*freeData = 1;
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*data = conds = xmalloc(sizeof(char * ) * numScripts);
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*count = numScripts;
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*type = RPM_STRING_ARRAY_TYPE;
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for (i = 0; i < numScripts; i++) {
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for (j = 0; j < numNames; j++) {
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if (indices[j] != i) continue;
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if (flags[j] & RPMSENSE_TRIGGERIN)
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conds[i] = xstrdup("in");
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else if (flags[j] & RPMSENSE_TRIGGERUN)
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conds[i] = xstrdup("un");
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else
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conds[i] = xstrdup("postun");
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break;
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}
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}
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return 0;
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int filenamesTag(Header h, /*@out@*/ int_32 * type,
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/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies *type, *data, *count, *freeData @*/
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{
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*type = RPM_STRING_ARRAY_TYPE;
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rpmBuildFileList(h, (const char ***) data, count);
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*freeData = 1;
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*freeData = 0; /* XXX WTFO? */
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return 0;
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}
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/* I18N look aside diversions */
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/*@-exportlocal@*/
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int _nl_msg_cat_cntr; /* XXX GNU gettext voodoo */
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/*@=exportlocal@*/
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static const char * language = "LANGUAGE";
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static char * _macro_i18ndomains = "%{?_i18ndomains:%{_i18ndomains}}";
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/**
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* @param h header
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* @param tag tag
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int i18nTag(Header h, int_32 tag, /*@out@*/ int_32 * type,
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/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies *type, *data, *count, *freeData @*/
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{
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HGE_t hge = (HGE_t)headerGetEntryMinMemory;
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char * dstring = rpmExpand(_macro_i18ndomains, NULL);
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int rc;
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*type = RPM_STRING_TYPE;
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*data = NULL;
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*count = 0;
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*freeData = 0;
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if (dstring && *dstring) {
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char *domain, *de;
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const char * langval;
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const char * msgkey;
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const char * msgid;
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{ const char * tn = tagName(tag);
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const char * n;
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char * mk;
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(void) headerNVR(h, &n, NULL, NULL);
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mk = alloca(strlen(n) + strlen(tn) + sizeof("()"));
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sprintf(mk, "%s(%s)", n, tn);
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msgkey = mk;
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}
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/* change to en_US for msgkey -> msgid resolution */
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langval = getenv(language);
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(void) setenv(language, "en_US", 1);
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++_nl_msg_cat_cntr;
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msgid = NULL;
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for (domain = dstring; domain != NULL; domain = de) {
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de = strchr(domain, ':');
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if (de) *de++ = '\0';
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msgid = /*@-unrecog@*/ dgettext(domain, msgkey) /*@=unrecog@*/;
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if (msgid != msgkey) break;
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}
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/* restore previous environment for msgid -> msgstr resolution */
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if (langval)
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(void) setenv(language, langval, 1);
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else
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unsetenv(language);
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++_nl_msg_cat_cntr;
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if (domain && msgid) {
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*data = /*@-unrecog@*/ dgettext(domain, msgid) /*@=unrecog@*/;
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*data = xstrdup(*data); /* XXX xstrdup has side effects. */
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*count = 1;
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*freeData = 1;
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}
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dstring = _free(dstring);
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if (*data)
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return 0;
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}
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dstring = _free(dstring);
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rc = hge(h, tag, type, (void **)data, count);
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if (rc) {
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*data = xstrdup(*data);
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*freeData = 1;
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return 0;
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}
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*freeData = 0;
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*data = NULL;
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*count = 0;
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return 1;
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int summaryTag(Header h, /*@out@*/ int_32 * type,
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/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies *type, *data, *count, *freeData @*/
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{
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return i18nTag(h, RPMTAG_SUMMARY, type, data, count, freeData);
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}
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/**
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* @param h header
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* @retval type address of tag type
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* @retval data address of tag value pointer
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* @retval count address of no. of data items
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* @retval freedata address of data-was-malloc'ed indicator
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* @return 0 on success
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*/
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static int descriptionTag(Header h, /*@out@*/ int_32 * type,
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/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
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/*@out@*/ int * freeData)
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/*@modifies *type, *data, *count, *freeData @*/
|
|
{
|
|
return i18nTag(h, RPMTAG_DESCRIPTION, type, data, count, freeData);
|
|
}
|
|
|
|
/**
|
|
* @param h header
|
|
* @retval type address of tag type
|
|
* @retval data address of tag value pointer
|
|
* @retval count address of no. of data items
|
|
* @retval freedata address of data-was-malloc'ed indicator
|
|
* @return 0 on success
|
|
*/
|
|
static int groupTag(Header h, /*@out@*/ int_32 * type,
|
|
/*@out@*/ const void ** data, /*@out@*/ int_32 * count,
|
|
/*@out@*/ int * freeData)
|
|
/*@modifies h, *type, *data, *count, *freeData @*/
|
|
{
|
|
return i18nTag(h, RPMTAG_GROUP, type, data, count, freeData);
|
|
}
|
|
|
|
const struct headerSprintfExtension rpmHeaderFormats[] = {
|
|
{ HEADER_EXT_TAG, "RPMTAG_GROUP", { groupTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_DESCRIPTION", { descriptionTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_SUMMARY", { summaryTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_FILENAMES", { filenamesTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_FSSIZES", { fssizesTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_FSNAMES", { fsnamesTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_INSTALLPREFIX", { instprefixTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_TRIGGERCONDS", { triggercondsTag } },
|
|
{ HEADER_EXT_TAG, "RPMTAG_TRIGGERTYPE", { triggertypeTag } },
|
|
{ HEADER_EXT_FORMAT, "depflags", { depflagsFormat } },
|
|
{ HEADER_EXT_FORMAT, "fflags", { fflagsFormat } },
|
|
{ HEADER_EXT_FORMAT, "perms", { permsFormat } },
|
|
{ HEADER_EXT_FORMAT, "permissions", { permsFormat } },
|
|
{ HEADER_EXT_FORMAT, "triggertype", { triggertypeFormat } },
|
|
{ HEADER_EXT_MORE, NULL, { (void *) headerDefaultFormats } }
|
|
} ;
|