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- #include <alloca.h>
- #include <ctype.h>
- #include <dirent.h>
- #include <errno.h>
- #include <fcntl.h>
- #include <newt.h>
- #include <rpmlib.h>
- #include <header.h>
- #include <stdlib.h>
- #include <string.h>
- #include <sys/types.h>
- #include <unistd.h>
-
- #include "hash.h"
- #include "install.h"
- #include "log.h"
- #include "pkgs.h"
- #include "windows.h"
-
- #define FILENAME_TAG 1000000
-
- static int selectPackagesByGroup(struct pkgSet * psp);
- static int selectPackagesWindow(struct pkgSet * psp, char * group,
- unsigned int * kSelected);
- static int skipPackage(char * name);
- static int selectComponents(struct componentSet * csp, struct pkgSet * psp,
- int * doIndividual);
- static int strptrCmp(const void * a, const void * b);
- static void showPackageInfo(Header h, unsigned int * kSelected);
- static int queryIndividual(int * result);
-
- char * skipList[] = { "XFree86-8514", "XFree86-AGX", "XFree86-Mach32",
- "XFree86-Mach64", "XFree86-Mach8", "XFree86-Mono",
- "XFree86-P9000", "XFree86-S3", "XFree86-S3",
- "XFree86-SVGA", "XFree86-VGA16", "XFree86-W32",
- NULL };
-
- static int strptrCmp(const void * a, const void * b) {
- const char * const * one = a;
- const char * const * two = b;
-
- return strcmp(*one, *two);
- }
-
- int pkgCompare(void * first, void * second) {
- struct packageInfo ** a = first;
- struct packageInfo ** b = second;
-
- /* put packages w/o names at the end */
- if (!(*a)->name) return 1;
- if (!(*b)->name) return -1;
-
- return strcmp((*a)->name, (*b)->name);
- };
-
- int psUsingDirectory(char * dirname, struct pkgSet * psp) {
- DIR * dir;
- struct dirent * ent;
- int fd, rc, isSource;
- Header h;
- int packagesAlloced;
- struct pkgSet ps;
- int count, type;
- unsigned int * sizeptr;
- char * name, * group;
- char * filename;
-
- ps.numPackages = 0;
- packagesAlloced = 5;
- ps.packages = malloc(sizeof(*ps.packages) * packagesAlloced);
-
- logMessage("scanning %s for packages", dirname);
- dir = opendir(dirname);
- if (!dir) {
- errorWindow("error opening directory");
- return INST_ERROR;
- }
-
- errno = 0;
- ent = readdir(dir);
- if (errno) {
- free(ps.packages);
- errorWindow("error reading from directory");
- closedir(dir);
- return INST_ERROR;
- }
-
- filename = alloca(strlen(dirname) + 500);
-
- winStatus(33, 3, "Running", "Scanning available packages...");
-
- while (ent) {
- if (!(ent->d_name[0] == '.' && (ent->d_name[1] == '\0' ||
- ((ent->d_name[1] == '.') && (ent->d_name[2] == '\0'))))) {
- sprintf(filename, "%s/%s", dirname, ent->d_name);
- fd = open(filename, O_RDONLY);
-
- if (fd < 0) {
- logMessage("failed to open %s: %s", filename,
- strerror(errno));
- } else {
- rc = rpmReadPackageHeader(fd, &h, &isSource, NULL, NULL);
-
- close(fd);
- if (rc) {
- logMessage("failed to rpmReadPackageHeader %s:",
- ent->d_name);
- } else {
- if (ps.numPackages == packagesAlloced) {
- packagesAlloced += 5;
- ps.packages = realloc(ps.packages,
- sizeof(*ps.packages) * packagesAlloced);
- }
-
- ps.packages[ps.numPackages] =
- malloc(sizeof(struct packageInfo));
- ps.packages[ps.numPackages]->h = h;
- ps.packages[ps.numPackages]->selected = 0;
- ps.packages[ps.numPackages]->data = strdup(ent->d_name);
-
- headerGetEntry(h, RPMTAG_NAME, &type, (void **) &name,
- &count);
- if (headerGetEntry(h, RPMTAG_SIZE, &type, (void **)
- &sizeptr, &count))
- ps.packages[ps.numPackages]->size = *sizeptr;
- else
- ps.packages[ps.numPackages]->size = 0;
-
- if (skipPackage(name))
- ps.packages[ps.numPackages]->inmenu = 0;
- else
- ps.packages[ps.numPackages]->inmenu = 1;
-
- if (!headerGetEntry(h, RPMTAG_GROUP, &type,
- (void **) &group, &count)) {
- group = "(unknown group)";
- } else if (!strlen(group)) {
- group = "(unknown group)";
- }
-
- ps.packages[ps.numPackages]->name = name;
- ps.packages[ps.numPackages]->group = group;
-
- ps.numPackages++;
- }
- }
- }
-
- errno = 0;
- ent = readdir(dir);
- if (errno) {
- newtPopWindow();
- errorWindow("error reading from directory (2): %s");
- free(ps.packages);
- closedir(dir);
- return INST_ERROR;
- }
- }
-
- *psp = ps;
-
- qsort(ps.packages, ps.numPackages, sizeof(*ps.packages),
- (void *) pkgCompare);
-
- closedir(dir);
-
- newtPopWindow();
-
- return 0;
- }
-
- int psReadComponentsFile(char * filespec, struct pkgSet * psp,
- struct componentSet * csp) {
- FILE * f;
- char buf[255];
- int inComp;
- int line = 0;
- char * start;
- char * chptr;
- int compsAlloced;
- int packagesAlloced = 0;
- struct componentSet cs;
- struct component * currcomp = NULL;
- struct packageInfo packkey, ** pack;
- struct packageInfo * keyaddr = &packkey;
- int i;
- int preskelNum = 0;
- int baseNum = 0;
-
- f = fopen(filespec, "r");
- if (!f) {
- errorWindow("Cannot open components file: %s");
- return INST_ERROR;
- }
-
- /* get the version number */
- line++;
- if (!fgets(buf, sizeof(buf), f)) {
- errorWindow("Cannot read components file: %s");
- fclose(f);
- return INST_ERROR;
- }
-
- if (strcmp(buf, "0\n")) {
- messageWindow("Error", "Comps file is not version 0 as expected");
- fclose(f);
- return INST_ERROR;
- }
-
- compsAlloced = 5;
- cs.numComponents = 0;
- cs.comps = malloc(sizeof(*cs.comps) * compsAlloced);
- cs.preskel = NULL;
- cs.base = NULL;
-
- inComp = 0;
- while (fgets(buf, sizeof(buf), f)) {
- line++;
-
- /* remove any trailing '\n', leave chptr at the end of the string */
- chptr = buf + strlen(buf) - 1;
- if (*chptr == '\n')
- *chptr = '\0';
- else
- chptr++;
-
- /* strip leading spaces */
- start = buf;
- while (*start && isspace(*start)) start++;
-
- /* empty string */
- if (!*start) continue;
-
- /* comment */
- if (*start == '#') continue;
-
- if (!inComp) {
- /* first digit must be a zero or a one */
- if (*start != '0' && *start != '1') {
- messageWindow("Error", "bad comps file at line %d", line);
- continue;
- }
-
- if (compsAlloced == cs.numComponents) {
- compsAlloced += 5;
- cs.comps = realloc(cs.comps, sizeof(*cs.comps) * compsAlloced);
- }
-
- currcomp = cs.comps + cs.numComponents;
- currcomp->selected = (*start == '1');
- currcomp->inmenu = 1;
-
- start++;
- while (*start && isspace(*start)) start++;
-
- if (!*start) {
- messageWindow("comps Error",
- "missing component name at line %d", line);
- continue;
- }
-
- currcomp->name = strdup(start);
-
- currcomp->ps.numPackages = 0;
- packagesAlloced = 5;
- currcomp->ps.packages = malloc(
- sizeof(struct packageInfo) * packagesAlloced);
- inComp = 1;
- } else {
- if (!strcmp(start, "end")) {
- inComp = 0;
-
- if (!strcasecmp(currcomp->name, "*beforeskel*"))
- preskelNum = cs.numComponents;
- else if (!strcasecmp(currcomp->name, "Base"))
- baseNum = cs.numComponents;
-
- cs.numComponents++;
- } else {
- packkey.name = start;
- pack = bsearch(&keyaddr, psp->packages, psp->numPackages,
- sizeof(*psp->packages), (void *) pkgCompare);
- if (!pack) {
- messageWindow("comps Error",
- "package %s at line %d dne", start, line);
- continue;
- }
-
- if (currcomp->ps.numPackages == packagesAlloced) {
- packagesAlloced += 5;
- currcomp->ps.packages = realloc(currcomp->ps.packages,
- sizeof(struct packageInfo) * packagesAlloced);
- }
-
- currcomp->ps.packages[currcomp->ps.numPackages] = *pack;
- currcomp->ps.numPackages++;
- }
- }
- }
-
- fclose(f);
-
- cs.base = cs.comps + baseNum;
- cs.preskel = cs.comps + preskelNum;
-
- cs.base->inmenu = 0;
- cs.preskel->inmenu = 0;
- cs.base->selected = 1;
- cs.preskel->selected = 1;
-
- for (i = 0; i < cs.base->ps.numPackages; i++) {
- cs.base->ps.packages[i]->inmenu = 0;
- cs.base->ps.packages[i]->selected = 1;
- }
-
- for (i = 0; i < cs.preskel->ps.numPackages; i++) {
- cs.preskel->ps.packages[i]->inmenu = 0;
- cs.preskel->ps.packages[i]->selected = 1;
- }
-
- *csp = cs;
-
- return 0;
- }
-
- struct packageCheckbox {
- newtComponent cb, sizeLabel;
- unsigned int * kSelected;
- unsigned int size;
- char state, lastState;
- };
-
- static void sizeCallback(newtComponent co, struct packageCheckbox * cbi) {
- char sizeBuf[20];
-
- if (cbi->state != cbi->lastState) {
- if (cbi->state == ' ')
- *cbi->kSelected -= cbi->size / 1024;
- else
- *cbi->kSelected += cbi->size / 1024;
- cbi->lastState = cbi->state;
-
- sprintf(sizeBuf, "%dM", *cbi->kSelected / 1024);
- newtLabelSetText(cbi->sizeLabel, sizeBuf);
- newtRefresh();
- }
- }
-
- static int selectPackagesWindow(struct pkgSet * psp, char * group,
- unsigned int * kSelected) {
- newtComponent okay, form, checkList, sb, cancel, current, size;
- struct packageCheckbox * cbs;
- int i, row, groupLength, rc;
- char val;
- struct newtExitStruct answer;
- int done = 0;
- char sizeBuf[20];
-
- if (!group) {
- group = "";
- groupLength = 0;
- } else
- groupLength = strlen(group);
-
- cbs = alloca(sizeof(*cbs) * psp->numPackages);
-
- newtOpenWindow(22, 4, 40, 16, "Select Packages");
- newtPushHelpLine("<F1> will show you a size and description of a package");
-
- form = newtForm(NULL, NULL, 0);
- okay = newtButton(6, 12, "Ok");
- cancel = newtButton(21, 12, "Cancel");
-
- newtFormAddComponent(form, newtLabel(1, 1,
- "What packages should be installed?"));
- newtFormAddComponent(form, newtLabel(1, 10,
- "Size of all selected packages:"));
- sprintf(sizeBuf, "%dM", *kSelected / 1024);
- size = newtLabel(32, 10, sizeBuf);
- newtFormAddComponent(form, size);
-
- sb = newtVerticalScrollbar(32, 3, 6, 9, 10);
- checkList = newtForm(sb, NULL, 0);
- newtFormSetBackground(checkList, NEWT_COLORSET_CHECKBOX);
-
- for (i = 0, row = 0; i < psp->numPackages; i++) {
- if (psp->packages[i]->inmenu &&
- strlen(psp->packages[i]->group) >= groupLength &&
- !strncmp(psp->packages[i]->group, group, groupLength)) {
- if (psp->packages[i]->selected)
- val = '*';
- else
- val = ' ';
-
- cbs[i].cb = newtCheckbox(6, 3 + row++, psp->packages[i]->name, val,
- NULL, &cbs[i].state);
- newtComponentAddCallback(cbs[i].cb, (void *) sizeCallback, cbs + i);
- cbs[i].sizeLabel = size;
- cbs[i].lastState = cbs[i].state = val;
- cbs[i].size = psp->packages[i]->size;
- cbs[i].kSelected = kSelected;
- newtFormAddComponent(checkList, cbs[i].cb);
- } else {
- cbs[i].state = ' ';
- cbs[i].cb = NULL;
- }
- }
-
- if (row > 6) {
- newtFormSetHeight(checkList, 6);
- newtFormAddComponent(checkList, sb);
- } else
- newtFormSetWidth(checkList, 27);
-
- newtFormAddComponents(form, checkList, okay, cancel, NULL);
-
- newtFormAddHotKey(form, NEWT_KEY_F1);
-
- rc = 0;
- while (!done) {
- newtFormRun(form, &answer);
-
- if (answer.reason == NEWT_EXIT_HOTKEY) {
- if (answer.u.key == NEWT_KEY_F12)
- done = 1;
- else if (answer.u.key == NEWT_KEY_F1) {
- current = newtFormGetCurrent(checkList);
- for (i = 0; i < psp->numPackages; i++) {
- if (cbs[i].cb == current) {
- showPackageInfo(psp->packages[i]->h, kSelected);
- break;
- }
- }
- }
- } else if (answer.reason == NEWT_EXIT_COMPONENT) {
- done = 1;
- if (answer.u.co == cancel)
- rc = INST_CANCEL;
- }
- }
-
- newtFormDestroy(form);
- newtPopWindow();
- newtPopHelpLine();
-
- if (rc) return rc;
-
- for (i = 0; i < psp->numPackages; i++)
- if (cbs[i].cb)
- if (cbs[i].state != ' ')
- psp->packages[i]->selected = 1;
- else
- psp->packages[i]->selected = 0;
-
- return 0;
- }
-
- #define SELECT_COMPONENTS 1
- #define SELECT_PACKAGES 2
- #define SELECT_VERIFY 3
- #define SELECT_DONE 100
-
- int psSelectPackages(struct pkgSet * psp, struct componentSet * csp,
- int goForward, int isUpgrade) {
- int rc;
- int stage;
- static int doIndividual = 0;
-
- if (!goForward && doIndividual)
- stage = SELECT_PACKAGES;
- else
- stage = SELECT_COMPONENTS;
-
- while (stage != SELECT_DONE) {
- switch (stage) {
- case SELECT_COMPONENTS:
- if (isUpgrade)
- rc = queryIndividual(&doIndividual);
- else
- rc = selectComponents(csp, psp, &doIndividual);
- if (rc) return rc;
- if (doIndividual)
- stage = SELECT_PACKAGES;
- else
- stage = SELECT_VERIFY;
- break;
-
- case SELECT_PACKAGES:
- rc = selectPackagesByGroup(psp);
- if (rc == INST_CANCEL)
- stage = SELECT_COMPONENTS;
- else if (rc)
- return rc;
- else
- stage = SELECT_VERIFY;
- break;
-
- case SELECT_VERIFY:
- rc = psVerifyDependencies(psp, 0);
- if (rc == INST_ERROR)
- return rc;
- else if (rc)
- stage = SELECT_PACKAGES;
- else
- stage = SELECT_DONE;
- }
- }
-
- return 0;
- }
-
- int psVerifyDependencies(struct pkgSet * psp, int fixup) {
- rpmdb db = NULL;
- rpmDependencies rpmdeps;
- int i;
- struct rpmDependencyConflict * conflicts;
- struct packageInfo * package;
- int numConflicts;
- newtComponent okay, form, textbox, info, cancel, answer;
- char * text, buf[80];
- char selectPackages;
-
- if (!access("/mnt/var/lib/rpm/packages.rpm", R_OK))
- if (rpmdbOpen("/mnt", &db, O_RDWR | O_CREAT, 0644))
- db = NULL;
-
- rpmdeps = rpmdepDependencies(db);
-
- for (i = 0; i < psp->numPackages; i++) {
- if (psp->packages[i]->selected)
- rpmdepAddPackage(rpmdeps, psp->packages[i]->h);
- else
- rpmdepAvailablePackage(rpmdeps, psp->packages[i]->h,
- psp->packages[i]);
- }
-
- rpmdepCheck(rpmdeps, &conflicts, &numConflicts);
-
- rpmdepDone(rpmdeps);
- if (db) rpmdbClose(db);
-
- if (!numConflicts) {
- return 0;
- }
-
- if (fixup) {
- for (i = 0; i < numConflicts; i++) {
- package = conflicts[i].suggestedPackage;
- if (package) package->selected = 1;
- }
-
- rpmdepFreeConflicts(conflicts, numConflicts);
-
- return 0;
- }
-
- text = malloc(80 * numConflicts);
- *text = '\0';
- for (i = 0; i < numConflicts; i++) {
- package = conflicts[i].suggestedPackage;
- if (package)
- sprintf(buf, "%-20s %-20s", conflicts[i].byName,
- package->name);
- else
- sprintf(buf, "%-20s (no suggestion)", conflicts[i].byName);
-
- if (i) strcat(text, "\n");
- strcat(text, buf);
- }
-
- newtOpenWindow(15, 2, 50, 19, "Unresolved Dependencies");
-
- form = newtForm(NULL, NULL, 0);
-
- info = newtTextbox(1, 1, 45, 4, NEWT_TEXTBOX_WRAP);
- newtTextboxSetText(info,
- "Some of the packages you have selected to install require "
- "packages you have not selected. If you just select Ok "
- "all of those required packages will be installed.");
-
- sprintf(buf, "%-20s %-20s", "Package", "Requirement");
- okay = newtButton(10, 15, "Ok");
- cancel = newtButton(30, 15, "Cancel");
- newtFormAddComponent(form, newtLabel(3, 6, buf));
- textbox = newtTextbox(3, 7, 45, 5, NEWT_TEXTBOX_SCROLL);
- newtTextboxSetText(textbox, text);
- newtFormAddComponent(form,
- newtCheckbox(3, 13, "Install packages to satisfy dependencies", '*',
- NULL, &selectPackages));
- newtFormAddComponents(form, info, textbox, okay, cancel, NULL);
- newtFormSetCurrent(form, okay);
-
- answer = newtRunForm(form);
-
- newtFormDestroy(form);
- newtPopWindow();
-
- if (answer == cancel) {
- free(conflicts);
- return INST_CANCEL;
- }
-
- if (selectPackages != ' ') {
- for (i = 0; i < numConflicts; i++) {
- package = conflicts[i].suggestedPackage;
- if (package) package->selected = 1;
- }
- }
-
- free(conflicts);
-
- return 0;
- } ;
-
- static int selectComponents(struct componentSet * csp, struct pkgSet * psp,
- int * doIndividual) {
- int i, j;
- newtComponent okay, form, checklist, checkbox, sb, cancel, answer;
- char val, individualPackages, everything;
- char * states;
- int row;
-
- individualPackages = *doIndividual ? '*' : ' ';
-
- states = alloca(sizeof(*states) * csp->numComponents);
-
- newtOpenWindow(15, 2, 50, 19, "Components to Install");
-
- form = newtForm(NULL, NULL, 0);
-
- newtFormAddComponent(form, newtLabel(1, 1,
- "Choose components to install:"));
- /*newtFormAddComponent(form, newtLabel(36, 1, "Size:"));
- size = newtLabel(1, 42,*/
-
- sb = newtVerticalScrollbar(47, 3, 9, 9, 10);
- checklist = newtForm(sb, NULL, 0);
- newtFormSetHeight(checklist, 9);
- newtFormSetBackground(checklist, NEWT_COLORSET_CHECKBOX);
- newtFormAddComponent(checklist, sb);
-
- for (i = 0, row = 0; i < csp->numComponents; i++) {
- if (csp->comps[i].inmenu) {
- if (csp->comps[i].selected)
- val = '*';
- else
- val = ' ';
-
- checkbox = newtCheckbox(6, 3 + row++, csp->comps[i].name, val,
- NULL, &states[i]);
- newtFormAddComponent(checklist, checkbox);
- } else
- states[i] = ' ';
- }
-
- checkbox = newtCheckbox(6, 3 + row++, "Everything", ' ',
- NULL, &everything);
- newtFormAddComponent(checklist, checkbox);
-
- checkbox = newtCheckbox(10, 13, "Select individual packages",
- individualPackages, NULL, &individualPackages);
-
- okay = newtButton(10, 15, "Ok");
- cancel = newtButton(30, 15, "Cancel");
-
- newtFormAddComponents(form, checklist, checkbox, okay, cancel, NULL);
-
- answer = newtRunForm(form);
-
- newtFormDestroy(form);
- newtPopWindow();
-
- if (answer == cancel) return INST_CANCEL;
-
- *doIndividual = (individualPackages != ' ');
-
- if (everything != ' ') {
- for (i = 0; i < psp->numPackages; i++)
- psp->packages[i]->selected = 1;
- }
-
- for (i = 0; i < csp->numComponents; i++) {
- if (csp->comps[i].inmenu) {
- if (states[i] != ' ')
- csp->comps[i].selected = 1;
- else
- csp->comps[i].selected = 0;
-
- for (j = 0; j < csp->comps[i].ps.numPackages; j++)
- csp->comps[i].ps.packages[j]->selected |=
- csp->comps[i].selected;
- }
- }
-
- return 0;
- }
-
- void psFreeComponentSet(struct componentSet * csp) {
- int i;
- struct component * currcomp;
-
- currcomp = csp->comps;
- for (i = 0; i < csp->numComponents; i++, currcomp++) {
- free(currcomp->ps.packages);
- }
-
- free(csp->comps);
- }
-
- int psFromHeaderListDesc(int fd, struct pkgSet * psp, int noSeek) {
- struct pkgSet ps;
- int end, type, count;
- unsigned int * sizeptr;
- Header h;
- int packagesAlloced;
- char * name, * group;
- int done = 0;
-
- ps.numPackages = 0;
- packagesAlloced = 5;
- ps.packages = malloc(sizeof(*ps.packages) * packagesAlloced);
-
- if (!noSeek) {
- count = lseek(fd, 0, SEEK_CUR);
- end = lseek(fd, 0, SEEK_END);
- lseek(fd, count, SEEK_SET);
- }
-
- while (!done) {
- h = headerRead(fd, HEADER_MAGIC_YES);
- if (!h && noSeek) {
- done = 1;
- } else if (!h) {
- messageWindow("Error", "error reading header at %d\n",
- (int) lseek(fd, 0, SEEK_CUR));
- free(ps.packages);
- return INST_ERROR;
- } else {
- headerGetEntry(h, RPMTAG_NAME, &type, (void **) &name, &count);
-
- if (!headerGetEntry(h, RPMTAG_GROUP, &type, (void **) &group,
- &count)) {
- group = "(unknown group)";
- } else if (!strlen(group))
- group = "(unknown group)";
-
- if (ps.numPackages == packagesAlloced) {
- packagesAlloced += 5;
- ps.packages = realloc(ps.packages,
- sizeof(*ps.packages) * packagesAlloced);
- }
-
- ps.packages[ps.numPackages] =
- malloc(sizeof(struct packageInfo));
- ps.packages[ps.numPackages]->h = h;
- ps.packages[ps.numPackages]->selected = 0;
-
- if (headerGetEntry(h, RPMTAG_SIZE, &type, (void **) &sizeptr,
- &count))
- ps.packages[ps.numPackages]->size = *sizeptr;
- else
- ps.packages[ps.numPackages]->size = 0;
-
- if (skipPackage(name))
- ps.packages[ps.numPackages]->inmenu = 0;
- else
- ps.packages[ps.numPackages]->inmenu = 1;
-
- ps.packages[ps.numPackages]->name = name;
- ps.packages[ps.numPackages]->group = group;
- headerGetEntry(h, FILENAME_TAG, &type,
- (void **) &ps.packages[ps.numPackages]->data,
- &count);
-
- ps.numPackages++;
- }
-
- if (!noSeek) {
- if (end <= lseek(fd, 0, SEEK_CUR))
- done = 1;
- }
- }
-
- logMessage("psFromHeaderListDesc read %d headers", ps.numPackages);
-
- *psp = ps;
-
- qsort(ps.packages, ps.numPackages, sizeof(*ps.packages),
- (void *) pkgCompare);
-
- return 0;
- }
-
- int psFromHeaderListFile(char * file, struct pkgSet * psp) {
- int fd, rc;
-
- fd = open(file, O_RDONLY, 0644);
- if (fd < 0) {
- errorWindow("error opening header file: %s");
- return INST_ERROR;
- }
-
- rc = psFromHeaderListDesc(fd, psp, 0);
- close(fd);
-
- return rc;
- }
-
- static int skipPackage(char * name) {
- char ** item;
-
- for (item = skipList; *item; item++) {
- if (!strcmp(*item, name)) return 1;
- }
-
- return 0;
- }
-
- static int selectPackagesByGroup(struct pkgSet * psp) {
- newtComponent okay, form, listbox, cancel, answer;
- newtComponent sizeLabel;
- int i, row, numGroups;
- unsigned int kSelected = 0;
- int rc = 0;
- hashTable ht;
- htIterator iter;
- char buf[200], * chptr;
- char * group;
- char ** groupList;
-
- ht = htNewTable(psp->numPackages);
- for (i = 0, row = 0; i < psp->numPackages; i++) {
- group = psp->packages[i]->group;
- chptr = group;
- while (*chptr && *chptr != '/') chptr++;
- if (*chptr == '/') {
- chptr++;
- while (*chptr && *chptr != '/') chptr++;
- if (*chptr == '/') {
- strncpy(buf, group, chptr - group);
- buf[chptr - group] = '\0';
- group = buf;
- }
- }
-
- htAddToTable(ht, group);
-
- if (psp->packages[i]->selected)
- kSelected += (psp->packages[i]->size / 1024);
- }
-
- numGroups = htNumEntries(ht);
- groupList = alloca(sizeof(*groupList) * numGroups);
- htIterStart(&iter);
- i = 0;
- while (htIterGetNext(ht, &iter, &group)) {
- groupList[i] = alloca(strlen(group) + 1);
- strcpy(groupList[i], group);
- i++;
- }
-
- qsort(groupList, numGroups, sizeof(char *), strptrCmp);
- htFreeHashTable(ht);
-
- newtOpenWindow(4, 2, 45, 14, "Select Group");
-
- form = newtForm(NULL, NULL, 0);
- okay = newtButton(7, 10, "Ok");
- cancel = newtButton(23, 10, "Cancel");
-
- newtFormAddComponent(form, newtLabel(1, 1,
- "Choose a group to examine:"));
- newtFormAddComponent(form, newtLabel(33, 1,
- "Size:"));
- sprintf(buf, "%dM", kSelected / 1024);
- sizeLabel = newtLabel(39, 1, buf);
- newtFormAddComponent(form, sizeLabel);
-
- listbox = newtListbox(3, 3, 6, NEWT_LISTBOX_RETURNEXIT);
-
- for (i = 0; i < numGroups; i++) {
- newtListboxAddEntry(listbox, groupList[i], groupList[i]);
- }
-
- newtFormAddComponents(form, listbox, okay, cancel, NULL);
-
- do {
- answer = newtRunForm(form);
- if (answer == listbox) {
- group = newtListboxGetCurrent(listbox);
- rc = selectPackagesWindow(psp, group, &kSelected);
-
- sprintf(buf, "%dM", kSelected / 1024);
- newtLabelSetText(sizeLabel, buf);
- }
- } while (answer == listbox && rc != INST_ERROR);
-
- newtFormDestroy(form);
- newtPopWindow();
-
- if (rc == INST_ERROR) return rc;
-
- if (answer == cancel) return INST_CANCEL;
-
- return 0;
- }
-
- static void showPackageInfo(Header h, unsigned int * kSelected) {
- newtComponent form, textbox, okay;
- char * name, * version, * description, * release;
- uint_32 * size;
- int type, count;
- char infostr[255];
- char * buf, * from, * to;
-
- headerGetEntry(h, RPMTAG_NAME, &type, (void **) &name, &count);
- headerGetEntry(h, RPMTAG_VERSION, &type, (void **) &version, &count);
- headerGetEntry(h, RPMTAG_RELEASE, &type, (void **) &release, &count);
-
- if (!headerGetEntry(h, RPMTAG_SIZE, &type, (void **) &size, &count))
- size = 0;
-
- if (!headerGetEntry(h, RPMTAG_DESCRIPTION, &type, (void **) &description,
- &count)) {
- if (!headerGetEntry(h, RPMTAG_SUMMARY, &type, (void **) &description,
- &count)) {
- description = "(none available)";
- }
- }
-
- newtOpenWindow(31, 6, 45, 15, name);
-
- form = newtForm(NULL, NULL, 0);
- newtFormAddComponent(form, newtLabel(1, 1, "Package:"));
- newtFormAddComponent(form, newtLabel(1, 2, "Size :"));
-
- sprintf(infostr, "%s-%s-%s", name, version, release);
- newtFormAddComponent(form, newtLabel(10, 1, infostr));
- sprintf(infostr, "%d", *size);
- newtFormAddComponent(form, newtLabel(10, 2, infostr));
-
- to = buf = alloca(strlen(description) + 1);
- from = description;
- /* Rip out all '\n' that don't start new paragraphs */
- while (*from) {
- if (*from == '\n') {
- if ((*(from + 1) && isspace(*(from + 1))) ||
- (from > description && *(from - 1) == '\n'))
- *to++ = '\n';
- else
- *to++ = ' ';
- } else
- *to++ = *from;
- from++;
- }
- *to = '\0';
-
- textbox = newtTextbox(1, 4, 43, 6, NEWT_TEXTBOX_WRAP |
- NEWT_TEXTBOX_SCROLL);
- newtTextboxSetText(textbox, buf);
-
- okay = newtButton(20, 11, "Ok");
- newtFormAddComponents(form, textbox, okay, NULL);
-
- newtRunForm(form);
-
- newtFormDestroy(form);
- newtPopWindow();
- }
-
- static int queryIndividual(int * result) {
- newtComponent text, yes, no, cancel, form;
- struct newtExitStruct answer;
- int rc = 0;
-
- *result = 0;
-
- newtOpenWindow(17, 4, 45, 15, "Upgrade Packages");
- text = newtTextbox(1, 1, 40, 10, NEWT_TEXTBOX_WRAP);
- newtTextboxSetText(text,
- "The packages you have installed, and any other packages which are "
- "needed to satisfy their dependencies, have been selected for "
- "installation. Would you like to customize the set of packages that "
- "will be upgraded?");
-
- yes = newtButton(4, 10, "Yes");
- no = newtButton(18, 10, "No");
- cancel = newtButton(32, 10, "Cancel");
-
- form = newtForm(NULL, NULL, 0);
- newtFormAddComponents(form, text, yes, no, cancel, NULL);
-
- newtFormRun(form, &answer);
-
- newtFormDestroy(form);
- newtPopWindow();
-
- if (answer.reason == NEWT_EXIT_HOTKEY && answer.u.key == NEWT_KEY_F12) {
- *result = 1;
- } else if (answer.reason == NEWT_EXIT_COMPONENT) {
- if (answer.u.co == cancel)
- rc = 1;
- else if (answer.u.co == yes)
- *result = 1;
- }
-
- return rc;
- }
-