| index : pacman | |
| Archlinux32 fork of pacman | gitolite user |
| summaryrefslogtreecommitdiff |
| -rw-r--r-- | lib/libalpm/be_local.c | 120 |
diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c index 63a95bb8..65579673 100644 --- a/lib/libalpm/be_local.c +++ b/lib/libalpm/be_local.c @@ -498,6 +498,23 @@ static char *get_pkgpath(alpm_db_t *db, alpm_pkg_t *info) return pkgpath; } +#define READ_NEXT() do { \ + if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) goto error; \ + _alpm_strtrim(line); \ +} while(0) + +#define READ_AND_STORE(f) do { \ + READ_NEXT(); \ + STRDUP(f, line, goto error); \ +} while(0) + +#define READ_AND_STORE_ALL(f) do { \ + char *linedup; \ + READ_NEXT(); \ + if(strlen(line) == 0) break; \ + STRDUP(linedup, line, goto error); \ + f = alpm_list_add(f, linedup); \ +} while(1) /* note the while(1) and not (0) */ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq) { @@ -539,116 +556,65 @@ static int local_db_read(alpm_pkg_t *info, alpm_dbinfrq_t inforeq) goto error; } while(!feof(fp)) { - if(fgets(line, sizeof(line), fp) == NULL) { - break; - } - _alpm_strtrim(line); + READ_NEXT(); if(strcmp(line, "%NAME%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - if(strcmp(_alpm_strtrim(line), info->name) != 0) { + READ_NEXT(); + if(strcmp(line, info->name) != 0) { _alpm_log(db->handle, PM_LOG_ERROR, _("%s database is inconsistent: name " "mismatch on package %s\n"), db->treename, info->name); } } else if(strcmp(line, "%VERSION%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - if(strcmp(_alpm_strtrim(line), info->version) != 0) { + READ_NEXT(); + if(strcmp(line, info->version) != 0) { _alpm_log(db->handle, PM_LOG_ERROR, _("%s database is inconsistent: version " "mismatch on package %s\n"), db->treename, info->name); } } else if(strcmp(line, "%DESC%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - STRDUP(info->desc, _alpm_strtrim(line), goto error); + READ_AND_STORE(info->desc); } else if(strcmp(line, "%GROUPS%") == 0) { - while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { - char *linedup; - STRDUP(linedup, line, goto error); - info->groups = alpm_list_add(info->groups, linedup); - } + READ_AND_STORE_ALL(info->groups); } else if(strcmp(line, "%URL%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - STRDUP(info->url, _alpm_strtrim(line), goto error); + READ_AND_STORE(info->url); } else if(strcmp(line, "%LICENSE%") == 0) { - while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { - char *linedup; - STRDUP(linedup, line, goto error); - info->licenses = alpm_list_add(info->licenses, linedup); - } + READ_AND_STORE_ALL(info->licenses); } else if(strcmp(line, "%ARCH%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - STRDUP(info->arch, _alpm_strtrim(line), goto error); + READ_AND_STORE(info->arch); } else if(strcmp(line, "%BUILDDATE%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - _alpm_strtrim(line); + READ_NEXT(); info->builddate = _alpm_parsedate(line); } else if(strcmp(line, "%INSTALLDATE%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - _alpm_strtrim(line); + READ_NEXT(); info->installdate = _alpm_parsedate(line); } else if(strcmp(line, "%PACKAGER%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - STRDUP(info->packager, _alpm_strtrim(line), goto error); + READ_AND_STORE(info->packager); } else if(strcmp(line, "%REASON%") == 0) { - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - info->reason = (alpm_pkgreason_t)atol(_alpm_strtrim(line)); + READ_NEXT(); + info->reason = (alpm_pkgreason_t)atol(line); } else if(strcmp(line, "%SIZE%") == 0) { /* NOTE: the CSIZE and SIZE fields both share the "size" field * in the pkginfo_t struct. This can be done b/c CSIZE * is currently only used in sync databases, and SIZE is * only used in local databases. */ - if(fgets(line, sizeof(line), fp) == NULL) { - goto error; - } - info->size = atol(_alpm_strtrim(line)); + READ_NEXT(); + info->size = atol(line); /* also store this value to isize */ info->isize = info->size; } else if(strcmp(line, "%REPLACES%") == 0) { - while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { - char *linedup; - STRDUP(linedup, line, goto error); - info->replaces = alpm_list_add(info->replaces, linedup); - } + READ_AND_STORE_ALL(info->replaces); } else if(strcmp(line, "%DEPENDS%") == 0) { - while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { - alpm_depend_t *dep = _alpm_splitdep(line); - info->depends = alpm_list_add(info->depends, dep); + /* Different than the rest because of the _alpm_splitdep call. */ + while(1) { + READ_NEXT(); + if(strlen(line) == 0) break; + info->depends = alpm_list_add(info->depends, _alpm_splitdep(line)); } } else if(strcmp(line, "%OPTDEPENDS%") == 0) { - while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { - char *linedup; - STRDUP(linedup, line, goto error); - info->optdepends = alpm_list_add(info->optdepends, linedup); - } + READ_AND_STORE_ALL(info->optdepends); } else if(strcmp(line, "%CONFLICTS%") == 0) { - while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { - char *linedup; - STRDUP(linedup, line, goto error); - info->conflicts = alpm_list_add(info->conflicts, linedup); - } + READ_AND_STORE_ALL(info->conflicts); } else if(strcmp(line, "%PROVIDES%") == 0) { - while(fgets(line, sizeof(line), fp) && strlen(_alpm_strtrim(line))) { - char *linedup; - STRDUP(linedup, line, goto error); - info->provides = alpm_list_add(info->provides, linedup); - } + READ_AND_STORE_ALL(info->provides); } } fclose(fp); |