diff options
Diffstat (limited to 'archival/dpkg_deb.c')
| -rw-r--r-- | archival/dpkg_deb.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/archival/dpkg_deb.c b/archival/dpkg_deb.c index 7c5a5de..d088828 100644 --- a/archival/dpkg_deb.c +++ b/archival/dpkg_deb.c @@ -15,12 +15,14 @@ */ #include <stdlib.h> +#include <string.h> #include <getopt.h> #include "busybox.h" extern int dpkg_deb_main(int argc, char **argv) { char *argument = NULL; + char *output_buffer = NULL; int opt = 0; int optflag = 0; @@ -86,7 +88,22 @@ extern int dpkg_deb_main(int argc, char **argv) default: } - deb_extract(argv[optind], optflag, argument); + output_buffer = deb_extract(argv[optind], optflag, argument, NULL); + + if (optflag & extract_field) { + char *field = NULL; + int field_length = 0; + int field_start = 0; + + while ((field = read_package_field(&output_buffer[field_start])) != NULL) { + field_length = strlen(field); + field_start += (field_length + 1); + if (strstr(field, argument) == field) { + printf("%s\n", field + strlen(argument) + 2); + } + free(field); + } + } return(EXIT_SUCCESS); } |