add libelf_soneed function

[zpackage] / lib / zpm.c

diff --git a/lib/zpm.c b/lib/zpm.c
index f0ae5a2a3d2fcf4ab0045f8c4e03e9870875cb05..30ec7a669cae61ae2f8e50c2cb43f2c4f7b427b4 100644 (file)
--- a/lib/zpm.c
+++ b/lib/zpm.c
@@ -602,57 +602,22 @@ static int set_elf_info(sqlite3 *db, char *hash, char *content, size_t length) {
                hdr = libelf_header(content);
                /* if lib, set soname */
                if (libelf_type(content) == ET_DYN) {
-                       char *elf;
-                       Elf64_Shdr *shdr, *dynsect, *dynstrtab = 0;
-
-                       elf = (char *)content;
-                       for (i = 0; i < hdr->e_shnum; i++) {
-                               shdr = (Elf64_Shdr *)(elf + hdr->e_shoff + i * hdr->e_shentsize);
-                               if (shdr->sh_type == SHT_DYNAMIC) {
-                                       dynsect = shdr;
-                               } else if (shdr->sh_type == SHT_STRTAB && i == hdr->e_shstrndx) {
-                                       dynstrtab = shdr;
-                               }
-                       }
-                       if (!dynstrtab) {
-                               exit(8);
-                       }
-                       if (!dynsect) {
-                               exit(9);
-                       }
-
-                       char *name;
-                       Elf64_Shdr *dyntab;
-                       name = elf + dynstrtab->sh_offset;
-                       for (i = 0; i < hdr->e_shnum; i++) {
-                               shdr = (Elf64_Shdr *)(elf + hdr->e_shoff + i * hdr->e_shentsize);
-                               if (shdr->sh_type == SHT_STRTAB && !strcmp(".dynstr", name+shdr->sh_name)) {
-                                       dyntab = shdr;
-                               }
-                       }
-                       if (!dyntab) {
-                               exit(10);
-                       }
-
-                       char *dynname;
-                       Elf64_Dyn *dent;
-                       dynname = elf + dyntab->sh_offset;
-
-                       for (dent = (Elf64_Dyn *)(elf + dynsect->sh_offset); dent->d_tag != DT_NULL; dent++) {
-                               if (dent->d_tag == DT_SONAME) {
-                                       char *soname = dynname + dent->d_un.d_val;
-                                       sqlite3_prepare_v2(db, "insert into elflibraries (file,soname) values (?,?)",-1, &ifile, 0);
-                                       sqlite3_bind_text(ifile,1,hash,64,SQLITE_STATIC);
-                                       sqlite3_bind_text(ifile,2,soname,-1,SQLITE_STATIC);
-                                       rc = sqlite3_step(ifile);
-                                       if (rc != SQLITE_DONE) {
-                                               SQLERROR(sqlite3_errmsg(db));
-                                               sqlite3_finalize(ifile);
-                                               fprintf(stderr, "error setting library soname\n");
-                                               return 0;
-                                       }
+                       char *soname = libelf_soname(content);
+                       if (soname) {
+
+                               sqlite3_prepare_v2(db, "insert into elflibraries (file,soname) values (?,?)",-1, &ifile, 0);
+                               sqlite3_bind_text(ifile,1,hash,64,SQLITE_STATIC);
+                               sqlite3_bind_text(ifile,2,soname,-1,SQLITE_STATIC);
+                               rc = sqlite3_step(ifile);
+                               if (rc != SQLITE_DONE) {
+                                       SQLERROR(sqlite3_errmsg(db));
                                        sqlite3_finalize(ifile);
+                                       fprintf(stderr, "error setting library soname\n");
+                                       return 0;
                                }
+                               sqlite3_finalize(ifile);
+                       } else {
+                               fprintf(stderr, "can't find soname\n");
                        }
                }