WebSVN – SvarDOS – Diff – /pkg/pkginst.c



 
  /* Now let's check the content of the zip file */
 
  *zipfd = fopen(zipfile, "rb");
  if (*zipfd == NULL) {
    kitten_puts(3, 8, "ERROR: Invalid zip archive! Package not installed.");
    goto RAII;
  }
  ziplinkedlist = zip_listfiles(*zipfd);
  if (ziplinkedlist == NULL) {
    kitten_puts(3, 8, "ERROR: Invalid zip archive! Package not installed.");
    goto RAII;
  }
  /* if updating, load the list of files belonging to the current package */
  if ((flags & PKGINST_UPDATE) != 0) {
    flist = pkg_loadflist(pkgname, dosdir);

      }
      continue; /* go to the next item */
    }
    /* validate that the file has a valid filename (8+3, no shady chars...) */
    if (validfilename(curzipnode->filename) != 0) {
      kitten_puts(3, 23, "ERROR: Package contains an invalid filename:");
      printf(" %s\n", curzipnode->filename);
      goto RAII_ERR;
    }
    /* look out for collisions with already existing files (unless we are
     * updating the package and the local file belongs to it */
    shortfile = computelocalpath(curzipnode->filename, fname, dosdir, dirlist);
    strcat(fname, shortfile);
    if ((findfileinlist(flist, fname) == NULL) && (fileexists(fname) != 0)) {
      kitten_puts(3, 9, "ERROR: Package contains a file that already exists locally:");
      printf(" %s\n", fname);
      goto RAII_ERR;
    }
    /* abort if any entry is encrypted */
    if ((curzipnode->flags & ZIP_FLAG_ENCRYPTED) != 0) {
      kitten_printf(3, 20, "ERROR: Package contains an encrypted file:");
      puts("");
      printf(" %s\n", curzipnode->filename);
      goto RAII_ERR;
    }
    /* abort if any file is compressed with an unsupported method */
    if ((curzipnode->compmethod != 0/*store*/) && (curzipnode->compmethod != 8/*deflate*/)) { /* unsupported compression method */
      kitten_printf(8, 2, "ERROR: Package contains a file compressed with an unsupported method (%d):", curzipnode->compmethod);
      puts("");
      printf(" %s\n", curzipnode->filename);
      goto RAII_ERR;
    }
    if (strcmp(curzipnode->filename, appinfofile) == 0) appinfopresence = 1;
    prevzipnode = curzipnode;
    curzipnode = curzipnode->nextfile;
  }
  /* if appinfo file not found, this is not a real FreeDOS package */
  if (appinfopresence != 1) {
    kitten_printf(3, 12, "ERROR: Package do not contain the %s file! Not a valid FreeDOS package.", appinfofile);
    puts("");
    goto RAII_ERR;
  }
 
  goto RAII;

  sprintf(packageslst, "packages\\%s.lst", pkgname); /* Prepare the packages/xxxx.lst filename string for later use */
 
  buff = malloc(512);
  fulldestfilename = malloc(1024);
  if ((buff == NULL) || (fulldestfilename == NULL)) {
    kitten_printf(2, 14, "Out of memory! (%s)", "fulldestfilename");
    puts("");
    zip_freelist(&ziplinkedlist);
    free(buff);
    free(fulldestfilename);
    return(-1);
  }

 
  /* open the lst file */
  sprintf(buff, "%s\\%s", dosdir, packageslst);
  lstfd = fopen(buff, "wb"); /* opening it in binary mode, because I like to have control over line terminators (CR/LF) */
  if (lstfd == NULL) {
    kitten_printf(3, 10, "ERROR: Could not create %s!", buff);
    puts("");
    zip_freelist(&ziplinkedlist);
    free(buff);
    free(fulldestfilename);
    return(-2);

    mkpath(buff);
    sprintf(fulldestfilename, "%s%s", buff, shortfile);
    /* Now unzip the file */
    unzip_result = zip_unzip(zipfd, curzipnode, fulldestfilename);
    if (unzip_result != 0) {
      kitten_printf(8, 3, "ERROR: failed extracting '%s' to '%s'!", curzipnode->filename, fulldestfilename);
      printf(" [%d]\n", unzip_result);
      filesextractedfailure += 1;
    } else {
      printf(" %s -> %s\n", curzipnode->filename, buff);
      filesextractedsuccess += 1;

Rev 269	Rev 272
Line 113...	Line 113...
113		113
114	`/* Now let's check the content of the zip file */`	114	`/* Now let's check the content of the zip file */`
115		115
116	`*zipfd = fopen(zipfile, "rb");`	116	`*zipfd = fopen(zipfile, "rb");`
117	`if (*zipfd == NULL) {`	117	`if (*zipfd == NULL) {`
118	`kitten_puts(3, 8, "Error: Invalid zip archive! Package not installed.");`	118	`kitten_puts(3, 8, "ERROR: Invalid zip archive! Package not installed.");`
119	`goto RAII;`	119	`goto RAII;`
120	`}`	120	`}`
121	`ziplinkedlist = zip_listfiles(*zipfd);`	121	`ziplinkedlist = zip_listfiles(*zipfd);`
122	`if (ziplinkedlist == NULL) {`	122	`if (ziplinkedlist == NULL) {`
123	`kitten_puts(3, 8, "Error: Invalid zip archive! Package not installed.");`	123	`kitten_puts(3, 8, "ERROR: Invalid zip archive! Package not installed.");`
124	`goto RAII;`	124	`goto RAII;`
125	`}`	125	`}`
126	`/* if updating, load the list of files belonging to the current package */`	126	`/* if updating, load the list of files belonging to the current package */`
127	`if ((flags & PKGINST_UPDATE) != 0) {`	127	`if ((flags & PKGINST_UPDATE) != 0) {`
128	`flist = pkg_loadflist(pkgname, dosdir);`	128	`flist = pkg_loadflist(pkgname, dosdir);`
Line 155...	Line 155...
155	`}`	155	`}`
156	`continue; /* go to the next item */`	156	`continue; /* go to the next item */`
157	`}`	157	`}`
158	`/* validate that the file has a valid filename (8+3, no shady chars...) */`	158	`/* validate that the file has a valid filename (8+3, no shady chars...) */`
159	`if (validfilename(curzipnode->filename) != 0) {`	159	`if (validfilename(curzipnode->filename) != 0) {`
160	`kitten_puts(3, 23, "Error: Package contains an invalid filename:");`	160	`kitten_puts(3, 23, "ERROR: Package contains an invalid filename:");`
161	`printf(" %s\n", curzipnode->filename);`	161	`printf(" %s\n", curzipnode->filename);`
162	`goto RAII_ERR;`	162	`goto RAII_ERR;`
163	`}`	163	`}`
164	`/* look out for collisions with already existing files (unless we are`	164	`/* look out for collisions with already existing files (unless we are`
165	`* updating the package and the local file belongs to it */`	165	`* updating the package and the local file belongs to it */`
166	`shortfile = computelocalpath(curzipnode->filename, fname, dosdir, dirlist);`	166	`shortfile = computelocalpath(curzipnode->filename, fname, dosdir, dirlist);`
167	`strcat(fname, shortfile);`	167	`strcat(fname, shortfile);`
168	`if ((findfileinlist(flist, fname) == NULL) && (fileexists(fname) != 0)) {`	168	`if ((findfileinlist(flist, fname) == NULL) && (fileexists(fname) != 0)) {`
169	`kitten_puts(3, 9, "Error: Package contains a file that already exists locally:");`	169	`kitten_puts(3, 9, "ERROR: Package contains a file that already exists locally:");`
170	`printf(" %s\n", fname);`	170	`printf(" %s\n", fname);`
171	`goto RAII_ERR;`	171	`goto RAII_ERR;`
172	`}`	172	`}`
173	`/* abort if any entry is encrypted */`	173	`/* abort if any entry is encrypted */`
174	`if ((curzipnode->flags & ZIP_FLAG_ENCRYPTED) != 0) {`	174	`if ((curzipnode->flags & ZIP_FLAG_ENCRYPTED) != 0) {`
175	`kitten_printf(3, 20, "Error: Package contains an encrypted file:");`	175	`kitten_printf(3, 20, "ERROR: Package contains an encrypted file:");`
176	`puts("");`	176	`puts("");`
177	`printf(" %s\n", curzipnode->filename);`	177	`printf(" %s\n", curzipnode->filename);`
178	`goto RAII_ERR;`	178	`goto RAII_ERR;`
179	`}`	179	`}`
180	`/* abort if any file is compressed with an unsupported method */`	180	`/* abort if any file is compressed with an unsupported method */`
181	`if ((curzipnode->compmethod != 0/store/) && (curzipnode->compmethod != 8/deflate/)) { /* unsupported compression method */`	181	`if ((curzipnode->compmethod != 0/store/) && (curzipnode->compmethod != 8/deflate/)) { /* unsupported compression method */`
182	`kitten_printf(8, 2, "Error: Package contains a file compressed with an unsupported method (%d):", curzipnode->compmethod);`	182	`kitten_printf(8, 2, "ERROR: Package contains a file compressed with an unsupported method (%d):", curzipnode->compmethod);`
183	`puts("");`	183	`puts("");`
184	`printf(" %s\n", curzipnode->filename);`	184	`printf(" %s\n", curzipnode->filename);`
185	`goto RAII_ERR;`	185	`goto RAII_ERR;`
186	`}`	186	`}`
187	`if (strcmp(curzipnode->filename, appinfofile) == 0) appinfopresence = 1;`	187	`if (strcmp(curzipnode->filename, appinfofile) == 0) appinfopresence = 1;`
188	`prevzipnode = curzipnode;`	188	`prevzipnode = curzipnode;`
189	`curzipnode = curzipnode->nextfile;`	189	`curzipnode = curzipnode->nextfile;`
190	`}`	190	`}`
191	`/* if appinfo file not found, this is not a real FreeDOS package */`	191	`/* if appinfo file not found, this is not a real FreeDOS package */`
192	`if (appinfopresence != 1) {`	192	`if (appinfopresence != 1) {`
193	`kitten_printf(3, 12, "Error: Package do not contain the %s file! Not a valid FreeDOS package.", appinfofile);`	193	`kitten_printf(3, 12, "ERROR: Package do not contain the %s file! Not a valid FreeDOS package.", appinfofile);`
194	`puts("");`	194	`puts("");`
195	`goto RAII_ERR;`	195	`goto RAII_ERR;`
196	`}`	196	`}`
197		197
198	`goto RAII;`	198	`goto RAII;`
Line 225...	Line 225...
225	`sprintf(packageslst, "packages\\%s.lst", pkgname); /* Prepare the packages/xxxx.lst filename string for later use */`	225	`sprintf(packageslst, "packages\\%s.lst", pkgname); /* Prepare the packages/xxxx.lst filename string for later use */`
226		226
227	`buff = malloc(512);`	227	`buff = malloc(512);`
228	`fulldestfilename = malloc(1024);`	228	`fulldestfilename = malloc(1024);`
229	`if ((buff == NULL) \|\| (fulldestfilename == NULL)) {`	229	`if ((buff == NULL) \|\| (fulldestfilename == NULL)) {`
230	`kitten_puts(8, 0, "Out of memory!");`	230	`kitten_printf(2, 14, "Out of memory! (%s)", "fulldestfilename");`
-		231	`puts("");`
231	`zip_freelist(&ziplinkedlist);`	232	`zip_freelist(&ziplinkedlist);`
232	`free(buff);`	233	`free(buff);`
233	`free(fulldestfilename);`	234	`free(fulldestfilename);`
234	`return(-1);`	235	`return(-1);`
235	`}`	236	`}`
Line 240...	Line 241...
240		241
241	`/* open the lst file */`	242	`/* open the lst file */`
242	`sprintf(buff, "%s\\%s", dosdir, packageslst);`	243	`sprintf(buff, "%s\\%s", dosdir, packageslst);`
243	`lstfd = fopen(buff, "wb"); /* opening it in binary mode, because I like to have control over line terminators (CR/LF) */`	244	`lstfd = fopen(buff, "wb"); /* opening it in binary mode, because I like to have control over line terminators (CR/LF) */`
244	`if (lstfd == NULL) {`	245	`if (lstfd == NULL) {`
245	`kitten_printf(3, 10, "Error: Could not create %s!", buff);`	246	`kitten_printf(3, 10, "ERROR: Could not create %s!", buff);`
246	`puts("");`	247	`puts("");`
247	`zip_freelist(&ziplinkedlist);`	248	`zip_freelist(&ziplinkedlist);`
248	`free(buff);`	249	`free(buff);`
249	`free(fulldestfilename);`	250	`free(fulldestfilename);`
250	`return(-2);`	251	`return(-2);`
Line 262...	Line 263...
262	`mkpath(buff);`	263	`mkpath(buff);`
263	`sprintf(fulldestfilename, "%s%s", buff, shortfile);`	264	`sprintf(fulldestfilename, "%s%s", buff, shortfile);`
264	`/* Now unzip the file */`	265	`/* Now unzip the file */`
265	`unzip_result = zip_unzip(zipfd, curzipnode, fulldestfilename);`	266	`unzip_result = zip_unzip(zipfd, curzipnode, fulldestfilename);`
266	`if (unzip_result != 0) {`	267	`if (unzip_result != 0) {`
267	`kitten_printf(8, 3, "Error while extracting '%s' to '%s'!", curzipnode->filename, fulldestfilename);`	268	`kitten_printf(8, 3, "ERROR: failed extracting '%s' to '%s'!", curzipnode->filename, fulldestfilename);`
268	`printf(" [%d]\n", unzip_result);`	269	`printf(" [%d]\n", unzip_result);`
269	`filesextractedfailure += 1;`	270	`filesextractedfailure += 1;`
270	`} else {`	271	`} else {`
271	`printf(" %s -> %s\n", curzipnode->filename, buff);`	272	`printf(" %s -> %s\n", curzipnode->filename, buff);`
272	`filesextractedsuccess += 1;`	273	`filesextractedsuccess += 1;`

Subversion Repositories SvarDOS

(root)/pkg/pkginst.c – Rev 269 → 272