static void reload_parsed_opts(void) { if (curopts.path_prefix) { set_path_prefix(curopts.path_prefix); } if (curopts.version_url) { set_version_url(curopts.version_url); } if (curopts.content_url) { set_content_url(curopts.content_url); } if (curopts.format_string) { set_format_string(curopts.format_string); } if (curopts.state_dir) { set_state_dir(curopts.state_dir); } if (curopts.cert_path) { set_cert_path(curopts.cert_path); } force = curopts.force; sigcheck = curopts.sigcheck; }
static bool parse_options(int argc, char **argv) { int opt; set_format_string(NULL); while ((opt = getopt_long(argc, argv, "hu:p:F:lbeiad", prog_opts, NULL)) != -1) { switch (opt) { case '?': case 'h': print_help(argv[0]); exit(0); case 'u': if (!optarg) { printf("error: invalid --url argument\n\n"); goto err; } if (version_server_urls[0]) { free(version_server_urls[0]); } if (content_server_urls[0]) { free(content_server_urls[0]); } string_or_die(&version_server_urls[0], "%s", optarg); string_or_die(&content_server_urls[0], "%s", optarg); break; case 'p': /* default empty path_prefix verifies the running OS */ if (!optarg) { printf("Invalid --path argument\n\n"); goto err; } if (path_prefix) { /* multiple -p options */ free(path_prefix); } string_or_die(&path_prefix, "%s", optarg); break; case 'F': if (!optarg || !set_format_string(optarg)) { printf("Invalid --format argument\n\n"); goto err; } break; case 'l': if (search_type != '0') { printf("Error, cannot specify multiple search types " "(-l, -b, and -e are mutually exclusive)\n"); goto err; } search_type = 'l'; break; case 'i': init = true; break; case 'b': if (search_type != '0') { printf("Error, cannot specify multiple search types " "(-l, -b, and -e are mutually exclusive)\n"); goto err; } search_type = 'b'; break; case 'e': if (search_type != '0') { printf("Error, cannot specify multiple search types " "(-l, -b, and -e are mutually exclusive)\n"); goto err; } search_type = 'e'; break; case 'a': display_all = true; break; case 'd': display_files = true; break; default: printf("Error: unrecognized option: -'%c',\n\n", opt); goto err; } } if ((optind == argc) && (!init) && (!display_files)) { printf("Error: Search term missing\n\n"); print_help(argv[0]); return false; } search_string = argv[optind]; if (optind + 1 < argc) { printf("Error, only 1 search term supported at a time\n"); return false; } return true; err: print_help(argv[0]); return false; }
/* This function is a fresh new implementation for a bundle * remove without being tied to verify loop, this means * improved speed and space as well as more roubustness and * flexibility. What it does is basically: * * 1) Read MoM and load all submanifests except the one to be * removed and then consolidate them. * 2) Load the removed bundle submanifest. * 3) Order the file list by filename * 4) Deduplicate removed submanifest file list that happens * to be on the MoM (minus bundle to be removed). * 5) iterate over to be removed bundle submanifest file list * performing a unlink(2) for each filename. * 6) Done. */ int remove_bundle(const char *bundle_name) { int lock_fd; int ret = 0; int current_version = CURRENT_OS_VERSION; struct manifest *current_mom, *bundle_manifest; /* Initially we don't support format nor path_prefix * for bundle_rm but eventually that will be added, then * set_format_string() and init_globals() must be pulled out * to the caller to properly initialize in case those opts * passed to the command. */ set_format_string(NULL); if (!init_globals()) { return EINIT_GLOBALS; } ret = swupd_init(&lock_fd); if (ret != 0) { printf("Failed updater initialization, exiting now.\n"); return ret; } /* os-core bundle not allowed to be removed... * although this is going to be caught later because of all files * being marked as 'duplicated' and note removing anything * anyways, better catch here and return success, no extra work to be done. */ if (strcmp(bundle_name, "os-core") == 0) { ret = EBUNDLE_NOT_TRACKED; goto out_free_curl; } if (!is_tracked_bundle(bundle_name)) { ret = EBUNDLE_NOT_TRACKED; goto out_free_curl; } current_version = read_version_from_subvol_file(path_prefix); swupd_curl_set_current_version(current_version); /* first of all, make sure STATE_DIR is there, recreate if necessary*/ ret = create_required_dirs(); if (ret != 0) { printf("State directory %s cannot be recreated, aborting removal\n", STATE_DIR); goto out_free_curl; } ret = load_manifests(current_version, current_version, "MoM", NULL, ¤t_mom); if (ret != 0) { goto out_free_curl; } /* load all tracked bundles into memory */ read_subscriptions_alt(); /* now popout the one to be removed */ ret = unload_tracked_bundle(bundle_name); if (ret != 0) { goto out_free_mom; } subscription_versions_from_MoM(current_mom, 0); /* load all submanifest minus the one to be removed */ recurse_manifest(current_mom, NULL); consolidate_submanifests(current_mom); /* Now that we have the consolidated list of all files, load bundle to be removed submanifest*/ ret = load_bundle_manifest(bundle_name, current_version, &bundle_manifest); if (ret != 0) { goto out_free_mom; } /* deduplication needs file list sorted by filename, do so */ bundle_manifest->files = list_sort(bundle_manifest->files, file_sort_filename); deduplicate_files_from_manifest(&bundle_manifest, current_mom); printf("Deleting bundle files...\n"); remove_files_in_manifest_from_fs(bundle_manifest); printf("Untracking bundle from system...\n"); rm_bundle_file(bundle_name); printf("Success: Bundle removed\n"); free_manifest(bundle_manifest); out_free_mom: free_manifest(current_mom); out_free_curl: if (ret) { printf("Error: Bundle remove failed\n"); } swupd_curl_cleanup(); v_lockfile(lock_fd); dump_file_descriptor_leaks(); return ret; }
static bool parse_options(int argc, char **argv) { int opt; while ((opt = getopt_long(argc, argv, "hnIp:u:c:v:P:F:S:C:", prog_opts, NULL)) != -1) { switch (opt) { case '?': case 'h': print_help(argv[0]); exit(EXIT_SUCCESS); case 'p': /* default empty path_prefix removes on the running OS */ if (!optarg || !set_path_prefix(optarg)) { fprintf(stderr, "Invalid --path argument\n\n"); goto err; } break; case 'u': if (!optarg) { fprintf(stderr, "error: invalid --url argument\n\n"); goto err; } set_version_url(optarg); set_content_url(optarg); break; case 'c': if (!optarg) { fprintf(stderr, "Invalid --contenturl argument\n\n"); goto err; } set_content_url(optarg); break; case 'v': if (!optarg) { fprintf(stderr, "Invalid --versionurl argument\n\n"); goto err; } set_version_url(optarg); break; case 'P': if (sscanf(optarg, "%ld", &update_server_port) != 1) { fprintf(stderr, "Invalid --port argument\n\n"); goto err; } break; case 'F': if (!optarg || !set_format_string(optarg)) { fprintf(stderr, "Invalid --format argument\n\n"); goto err; } break; case 'S': if (!optarg || !set_state_dir(optarg)) { fprintf(stderr, "Invalid --statedir argument\n\n"); goto err; } break; case 'n': sigcheck = false; break; case 'I': timecheck = false; break; case 'C': if (!optarg) { fprintf(stderr, "Invalid --certpath argument\n\n"); goto err; } set_cert_path(optarg); break; default: fprintf(stderr, "error: unrecognized option\n\n"); goto err; } } if (argc <= optind) { fprintf(stderr, "error: missing bundle(s) to be removed\n\n"); goto err; } bundles = argv + optind; return true; err: print_help(argv[0]); return false; }
static bool parse_options(int argc, char **argv) { int opt; //set default initial values set_format_string(NULL); while ((opt = getopt_long(argc, argv, "hxdu:P:c:v:sF:p:", prog_opts, NULL)) != -1) { switch (opt) { case '?': case 'h': print_help(argv[0]); exit(EXIT_SUCCESS); case 'd': download_only = true; break; case 'u': if (!optarg) { printf("Invalid --url argument\n\n"); goto err; } if (version_server_urls[0]) { free(version_server_urls[0]); } if (content_server_urls[0]) { free(content_server_urls[0]); } string_or_die(&version_server_urls[0], "%s", optarg); string_or_die(&content_server_urls[0], "%s", optarg); break; case 'P': if (sscanf(optarg, "%ld", &update_server_port) != 1) { printf("Invalid --port argument\n\n"); goto err; } break; case 'c': if (!optarg) { printf("Invalid --contenturl argument\n\n"); goto err; } if (content_server_urls[0]) { free(content_server_urls[0]); } string_or_die(&content_server_urls[0], "%s", optarg); break; case 'v': if (!optarg) { printf("Invalid --versionurl argument\n\n"); goto err; } if (version_server_urls[0]) { free(version_server_urls[0]); } string_or_die(&version_server_urls[0], "%s", optarg); break; case 's': cmd_line_status = true; break; case 'F': if (!optarg || !set_format_string(optarg)) { printf("Invalid --format argument\n\n"); goto err; } break; case 'p': /* default empty path_prefix updates the running OS */ if (!optarg) { printf("Invalid --path argument\n\n"); goto err; } if (path_prefix) { /* multiple -p options */ free(path_prefix); } string_or_die(&path_prefix, "%s", optarg); break; case 'x': force = true; break; default: printf("Unrecognized option\n\n"); goto err; } } if (!init_globals()) { return false; } return true; err: print_help(argv[0]); return false; }
static void print_results(SQLHSTMT hStmt) { static const char dashes[] = "----------------------------------------------------------------" /* each line is 64 */ "----------------------------------------------------------------" "----------------------------------------------------------------" "----------------------------------------------------------------"; struct METADATA *metadata = NULL; struct DATA *data = NULL; SQLSMALLINT ncols = 0; RETCODE erc; int c, ret; /* * Process each resultset */ do { /* free metadata, in case it was previously allocated */ free_metadata(metadata, data, ncols); metadata = NULL; data = NULL; ncols = 0; /* * Allocate memory for metadata and bound columns */ if ((erc = SQLNumResultCols(hStmt, &ncols)) != SQL_SUCCESS){ odbc_perror(hStmt, erc, "SQLNumResultCols", "failed"); exit(EXIT_FAILURE); } metadata = (struct METADATA*) calloc(ncols, sizeof(struct METADATA)); assert(metadata); data = (struct DATA*) calloc(ncols, sizeof(struct DATA)); assert(data); /* * For each column, get its name, type, and size. * Allocate a buffer to hold the data, and bind the buffer to the column. * "bind" here means to give the address of the buffer we want filled as each row is fetched. */ fprintf(options.verbose, "Metadata\n"); fprintf(options.verbose, "%-6s %-30s %-10s %-18s %-6s %-6s \n", "col", "name", "type value", "type name", "size", "varies"); fprintf(options.verbose, "%.6s %.30s %.10s %.18s %.6s %.6s \n", dashes, dashes, dashes, dashes, dashes, dashes); for (c=0; c < ncols; c++) { /* Get and print the metadata. Optional: get only what you need. */ SQLCHAR name[512]; SQLSMALLINT namelen, ndigits, fnullable; if ((erc = SQLDescribeCol(hStmt, c+1, name, sizeof(name), &namelen, &metadata[c].type, &metadata[c].size, &ndigits, &fnullable)) != SQL_SUCCESS) { odbc_perror(hStmt, erc, "SQLDescribeCol", "failed"); exit(EXIT_FAILURE); } assert(namelen < sizeof(name)); name[namelen] = '\0'; metadata[c].name = strdup((char *) name); metadata[c].width = (ndigits > metadata[c].size)? ndigits : metadata[c].size; if (is_character_data(metadata[c].type)) { SQLHDESC hDesc; SQLINTEGER buflen; metadata[c].nchars = metadata[c].size; if ((erc = SQLAllocHandle(SQL_HANDLE_DESC, hStmt, &hDesc)) != SQL_SUCCESS) { odbc_perror(hStmt, erc, "SQLAllocHandle", "failed"); exit(EXIT_FAILURE); } if ((erc = SQLGetDescField(hDesc, c+1, SQL_DESC_OCTET_LENGTH, &metadata[c].size, sizeof(metadata[c].size), &buflen)) != SQL_SUCCESS) { odbc_perror(hStmt, erc, "SQLGetDescField", "failed"); exit(EXIT_FAILURE); } if ((erc = SQLFreeHandle(SQL_HANDLE_DESC, hStmt)) != SQL_SUCCESS) { odbc_perror(hStmt, erc, "SQLFreeHandle", "failed"); exit(EXIT_FAILURE); } } fprintf(options.verbose, "%6d %30s %10d %18s %6lu %6d \n", c+1, metadata[c].name, (int)metadata[c].type, prtype(metadata[c].type), (long unsigned int) metadata[c].size, -1); #if 0 fprintf(options.verbose, "%6d %30s %30s %15s %6d %6d \n", c+1, metadata[c].name, metadata[c].source, dbprtype(metadata[c].type), metadata[c].size, dbvarylen(dbproc, c+1)); metadata[c].width = get_printable_size(metadata[c].type, metadata[c].size); if (metadata[c].width < strlen(metadata[c].name)) metadata[c].width = strlen(metadata[c].name); #endif /* * Build the column header format string, based on the column width. * This is just one solution to the question, "How wide should my columns be when I print them out?" */ ret = set_format_string(&metadata[c], (c+1 < ncols)? options.colsep : "\n"); if (ret <= 0) { fprintf(stderr, "%s:%d: asprintf(), column %d failed\n", options.appname, __LINE__, c+1); return; } /* * Bind the column to our variable. * We bind everything to strings, because we want to convert everything to strings for us. * If you're performing calculations on the data in your application, you'd bind the numeric data * to C integers and floats, etc. instead. * * It is not necessary to bind to every column returned by the query. * Data in unbound columns are simply never copied to the user's buffers and are thus * inaccesible to the application. */ data[c].buffer = calloc(1, bufsize(&metadata[c])); assert(data[c].buffer); if ((erc = SQLBindCol(hStmt, c+1, SQL_C_CHAR, (SQLPOINTER)data[c].buffer, bufsize(&metadata[c]), &data[c].len)) != SQL_SUCCESS){ odbc_perror(hStmt, erc, "SQLBindCol", "failed"); exit(EXIT_FAILURE); } } if (!options.fquiet) { /* Print the column headers to stderr to keep them separate from the data. */ for (c=0; c < ncols; c++) { fprintf(options.headers, metadata[c].format_string, metadata[c].name); } /* Underline the column headers. */ for (c=0; c < ncols; c++) { fprintf(options.headers, metadata[c].format_string, dashes); } } /* * Print the data to stdout. */ while (ncols > 0 && (erc = SQLFetch(hStmt)) != SQL_NO_DATA) { switch(erc) { case SQL_SUCCESS_WITH_INFO: print_error_message(SQL_HANDLE_STMT, hStmt); case SQL_SUCCESS: break; default: odbc_perror(hStmt, erc, "SQLFetch", "failed"); exit(EXIT_FAILURE); } for (c=0; c < ncols; c++) { char *s; switch (data[c].len) { /* handle nulls */ case SQL_NULL_DATA: /* is null */ fprintf(stdout, metadata[c].format_string, "NULL"); break; default: assert(data[c].len > 0); s = calloc(1, 1 + data[c].len); assert(s); memcpy(s, data[c].buffer, data[c].len); fprintf(stdout, metadata[c].format_string, s); free(s); break; } } } if (ncols > 0 && erc == SQL_NO_DATA) print_error_message(SQL_HANDLE_STMT, hStmt); erc = SQLMoreResults(hStmt); fprintf(options.verbose, "SQLMoreResults returned %s\n", prret(erc)); switch (erc) { case SQL_NO_DATA: print_error_message(SQL_HANDLE_STMT, hStmt); break; case SQL_SUCCESS_WITH_INFO: print_error_message(SQL_HANDLE_STMT, hStmt); case SQL_SUCCESS: continue; default: odbc_perror(hStmt, erc, "SQLMoreResults", "failed"); exit(EXIT_FAILURE); } } while (erc != SQL_NO_DATA); if (erc != SQL_NO_DATA) { assert(erc != SQL_STILL_EXECUTING); odbc_perror(hStmt, erc, "SQLMoreResults", "failed"); exit(EXIT_FAILURE); } }
static void print_results(DBPROCESS *dbproc) { static const char empty_string[] = ""; static const char dashes[] = "----------------------------------------------------------------" /* each line is 64 */ "----------------------------------------------------------------" "----------------------------------------------------------------" "----------------------------------------------------------------"; struct METADATA *metadata = NULL, return_status; struct DATA { char *buffer; int status; } *data = NULL; struct METACOMP { int numalts; struct METADATA *meta; struct DATA *data; } **metacompute = NULL; RETCODE erc; int row_code; int i, c, ret; int iresultset; int ncomputeids = 0, ncols = 0; /* * If using default column separator, we want columns to line up vertically, * so we use blank padding (STRINGBIND). * For any other separator, we use no padding. */ const int bindtype = (0 == strcmp(options.colsep, default_colsep))? STRINGBIND : NTBSTRINGBIND; /* * Set up each result set with dbresults() * This is more commonly implemented as a while() loop, but we're counting the result sets. */ fprintf(options.verbose, "%s:%d: calling dbresults: OK\n", options.appname, __LINE__); for (iresultset=1; (erc = dbresults(dbproc)) != NO_MORE_RESULTS; iresultset++) { if (erc == FAIL) { fprintf(stderr, "%s:%d: dbresults(), result set %d failed\n", options.appname, __LINE__, iresultset); return; } if (options.pivot.func) { const struct key_t *rk = &options.pivot.row_key, *ck = &options.pivot.col_key; erc = dbpivot(dbproc, rk->nkeys, rk->keys, ck->nkeys, ck->keys, options.pivot.func, options.pivot.val_col); } fprintf(options.verbose, "Result set %d\n", iresultset); /* Free prior allocations, if any. */ for (c=0; c < ncols; c++) { free(metadata[c].format_string); free(data[c].buffer); } free(metadata); metadata = NULL; free(data); data = NULL; ncols = 0; for (i=0; i < ncomputeids; i++) { for (c=0; c < metacompute[i]->numalts; c++) { free(metacompute[i]->meta[c].name); free(metacompute[i]->meta[c].format_string); } free(metacompute[i]->meta); free(metacompute[i]->data); free(metacompute[i]); } free(metacompute); metacompute = NULL; ncomputeids = 0; /* * Allocate memory for metadata and bound columns */ fprintf(options.verbose, "Allocating buffers\n"); ncols = dbnumcols(dbproc); metadata = (struct METADATA*) calloc(ncols, sizeof(struct METADATA)); assert(metadata); data = (struct DATA*) calloc(ncols, sizeof(struct DATA)); assert(data); /* metadata is more complicated only because there may be several compute ids for each result set */ fprintf(options.verbose, "Allocating compute buffers\n"); ncomputeids = dbnumcompute(dbproc); if (ncomputeids > 0) { metacompute = (struct METACOMP**) calloc(ncomputeids, sizeof(struct METACOMP*)); assert(metacompute); } for (i=0; i < ncomputeids; i++) { metacompute[i] = (struct METACOMP*) calloc(ncomputeids, sizeof(struct METACOMP)); assert(metacompute[i]); metacompute[i]->numalts = dbnumalts(dbproc, 1+i); fprintf(options.verbose, "%d columns found in computeid %d\n", metacompute[i]->numalts, 1+i); if (metacompute[i]->numalts > 0) { fprintf(options.verbose, "allocating column %d\n", 1+i); metacompute[i]->meta = (struct METADATA*) calloc(metacompute[i]->numalts, sizeof(struct METADATA)); assert(metacompute[i]->meta); metacompute[i]->data = (struct DATA*) calloc(metacompute[i]->numalts, sizeof(struct DATA)); assert(metacompute[i]->data); } } /* * For each column, get its name, type, and size. * Allocate a buffer to hold the data, and bind the buffer to the column. * "bind" here means to give db-lib the address of the buffer we want filled as each row is fetched. * TODO: Implement dbcoltypeinfo() for numeric/decimal datatypes. */ fprintf(options.verbose, "Metadata\n"); fprintf(options.verbose, "%-6s %-30s %-30s %-15s %-6s %-6s \n", "col", "name", "source", "type", "size", "varies"); fprintf(options.verbose, "%.6s %.30s %.30s %.15s %.6s %.6s \n", dashes, dashes, dashes, dashes, dashes, dashes); for (c=0; c < ncols; c++) { /* Get and print the metadata. Optional: get only what you need. */ char *name = dbcolname(dbproc, c+1); metadata[c].name = strdup(name ? (const char *) name : empty_string); name = dbcolsource(dbproc, c+1); metadata[c].source = (name)? name : empty_string; metadata[c].type = dbcoltype(dbproc, c+1); metadata[c].size = dbcollen(dbproc, c+1); assert(metadata[c].size != -1); /* -1 means indicates an out-of-range request*/ fprintf(options.verbose, "%6d %30s %30s %15s %6d %6d \n", c+1, metadata[c].name, metadata[c].source, dbprtype(metadata[c].type), metadata[c].size, dbvarylen(dbproc, c+1)); /* * Build the column header format string, based on the column width. * This is just one solution to the question, "How wide should my columns be when I print them out?" */ metadata[c].width = get_printable_size(metadata[c].type, metadata[c].size); if (metadata[c].width < strlen(metadata[c].name)) metadata[c].width = strlen(metadata[c].name); ret = set_format_string(&metadata[c], (c+1 < ncols)? options.colsep : "\n"); if (ret <= 0) { fprintf(stderr, "%s:%d: asprintf(), column %d failed\n", options.appname, __LINE__, c+1); return; } /* * Bind the column to our variable. * We bind everything to strings, because we want db-lib to convert everything to strings for us. * If you're performing calculations on the data in your application, you'd bind the numeric data * to C integers and floats, etc. instead. * * It is not necessary to bind to every column returned by the query. * Data in unbound columns are simply never copied to the user's buffers and are thus * inaccesible to the application. */ if (metadata[c].width < INT_MAX) { data[c].buffer = calloc(1, 1 + metadata[c].width); /* allow for null terminator */ assert(data[c].buffer); erc = dbbind(dbproc, c+1, bindtype, 0, (BYTE *) data[c].buffer); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbbind(), column %d failed\n", options.appname, __LINE__, c+1); return; } erc = dbnullbind(dbproc, c+1, &data[c].status); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbnullbind(), column %d failed\n", options.appname, __LINE__, c+1); return; } } else { /* We don't bind text buffers, but use dbreadtext instead. */ data[c].buffer = NULL; } } /* * Get metadata and bind the columns for any compute rows. */ for (i=0; i < ncomputeids; i++) { fprintf(options.verbose, "For computeid %d:\n", 1+i); for (c=0; c < metacompute[i]->numalts; c++) { /* read metadata */ struct METADATA *meta = &metacompute[i]->meta[c]; int nby, iby; BYTE *bylist; char *colname, *bynames; int altcolid = dbaltcolid(dbproc, i+1, c+1); metacompute[i]->meta[c].type = dbalttype(dbproc, i+1, c+1); metacompute[i]->meta[c].size = dbaltlen(dbproc, i+1, c+1); /* * Jump through hoops to determine a useful name for the computed column * If the query says "compute count(c) by a,b", we get a "by list" indicating a & b. */ bylist = dbbylist(dbproc, c+1, &nby); bynames = strdup("by ("); for (iby=0; iby < nby; iby++) { char *s = NULL; int ret = asprintf(&s, "%s%s%s", bynames, dbcolname(dbproc, bylist[iby]), (iby+1 < nby)? ", " : ")"); if (ret < 0) { fprintf(options.verbose, "Insufficient room to create name for column %d:\n", 1+c); break; } free(bynames); bynames = s; } if( altcolid == -1 ) { colname = "*"; } else { assert(0 < altcolid && altcolid <= dbnumcols(dbproc)); colname = metadata[--altcolid].name; } asprintf(&metacompute[i]->meta[c].name, "%s(%s)", dbprtype(dbaltop(dbproc, i+1, c+1)), colname); assert(metacompute[i]->meta[c].name); metacompute[i]->meta[c].width = get_printable_size(metacompute[i]->meta[c].type, metacompute[i]->meta[c].size); if (metacompute[i]->meta[c].width < strlen(metacompute[i]->meta[c].name)) metacompute[i]->meta[c].width = strlen(metacompute[i]->meta[c].name); ret = set_format_string(meta, (c+1 < metacompute[i]->numalts)? options.colsep : "\n"); if (ret <= 0) { free(bynames); fprintf(stderr, "%s:%d: asprintf(), column %d failed\n", options.appname, __LINE__, c+1); return; } fprintf(options.verbose, "\tcolumn %d is %s, type %s, size %d %s\n", c+1, metacompute[i]->meta[c].name, dbprtype(metacompute[i]->meta[c].type), metacompute[i]->meta[c].size, (nby > 0)? bynames : ""); free(bynames); /* allocate buffer */ assert(metacompute[i]->data); metacompute[i]->data[c].buffer = calloc(1, metacompute[i]->meta[c].width); assert(metacompute[i]->data[c].buffer); /* bind */ erc = dbaltbind(dbproc, i+1, c+1, bindtype, -1, (BYTE*) metacompute[i]->data[c].buffer); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbaltbind(), column %d failed\n", options.appname, __LINE__, c+1); return; } } } fprintf(options.verbose, "\n"); fprintf(options.verbose, "Data\n"); if (!options.fquiet) { /* Print the column headers to stderr to keep them separate from the data. */ for (c=0; c < ncols; c++) { fprintf(options.headers, metadata[c].format_string, metadata[c].name); } /* Underline the column headers. */ for (c=0; c < ncols; c++) { fprintf(options.headers, metadata[c].format_string, dashes); } } /* * Print the data to stdout. */ while ((row_code = dbnextrow(dbproc)) != NO_MORE_ROWS) { switch (row_code) { case REG_ROW: for (c=0; c < ncols; c++) { if (metadata[c].width == INT_MAX) { /* TEXT/IMAGE */ BYTE *p = dbdata(dbproc, c+1); size_t len = dbdatlen(dbproc, c+1); if (len == 0) { fputs("NULL", stdout); } else { BYTE *pend = p + len; switch(dbcoltype(dbproc, c+1)) { case SYBTEXT: if (fwrite(p, len, 1, stdout) != 1) { perror("could not write to output file"); exit(EXIT_FAILURE); } break; default: /* image, binary */ fprintf(stdout, "0x"); for (; p < pend; p++) { printf("%02hx", (unsigned short int)*p); } break; } } fprintf(stdout, metadata[c].format_string, ""); /* col/row separator */ continue; } switch (data[c].status) { /* handle nulls */ case -1: /* is null */ /* TODO: FreeTDS 0.62 does not support dbsetnull() */ fprintf(stdout, metadata[c].format_string, "NULL"); break; case 0: /* case >1 is datlen when buffer is too small */ default: fprintf(stdout, metadata[c].format_string, data[c].buffer); break; } } break; case BUF_FULL: assert(row_code != BUF_FULL); break; case FAIL: fprintf(stderr, "bsqldb: fatal error: dbnextrow returned FAIL\n"); assert(row_code != FAIL); exit(EXIT_FAILURE); break; default: /* computeid */ fprintf(options.verbose, "Data for computeid %d\n", row_code); for (c=0; c < metacompute[row_code-1]->numalts; c++) { char fmt[256] = "%-"; struct METADATA *meta = &metacompute[row_code-1]->meta[c]; /* left justify the names */ strcat(fmt, &meta->format_string[1]); fprintf(options.headers, fmt, meta->name); } /* Underline the column headers. */ for (c=0; c < metacompute[row_code-1]->numalts; c++) { fprintf(options.headers, metacompute[row_code-1]->meta[c].format_string, dashes); } for (c=0; c < metacompute[row_code-1]->numalts; c++) { struct METADATA *meta = &metacompute[row_code-1]->meta[c]; struct DATA *data = &metacompute[row_code-1]->data[c]; switch (data->status) { /* handle nulls */ case -1: /* is null */ /* TODO: FreeTDS 0.62 does not support dbsetnull() */ fprintf(stdout, meta->format_string, "NULL"); break; case 0: /* case >1 is datlen when buffer is too small */ default: fprintf(stdout, meta->format_string, data->buffer); break; } } } } /* Check return status */ if (!options.fquiet) { fprintf(options.verbose, "Retrieving return status... "); if (dbhasretstat(dbproc) == TRUE) { fprintf(stderr, "Procedure returned %d\n", dbretstatus(dbproc)); } else { fprintf(options.verbose, "none\n"); } } /* * Get row count, if available. */ if (!options.fquiet) { if (DBCOUNT(dbproc) > -1) fprintf(stderr, "%d rows affected\n", DBCOUNT(dbproc)); else fprintf(stderr, "@@rowcount not available\n"); } /* * Check return parameter values */ fprintf(options.verbose, "Retrieving output parameters... "); if (dbnumrets(dbproc) > 0) { for (i = 1; i <= dbnumrets(dbproc); i++) { char parameter_string[1024]; return_status.name = dbretname(dbproc, i); fprintf(stderr, "ret name %d is %s\n", i, return_status.name); return_status.type = dbrettype(dbproc, i); fprintf(options.verbose, "\n\tret type %d is %d", i, return_status.type); return_status.size = dbretlen(dbproc, i); fprintf(options.verbose, "\n\tret len %d is %d\n", i, return_status.size); dbconvert(dbproc, return_status.type, dbretdata(dbproc, i), return_status.size, SYBVARCHAR, (BYTE *) parameter_string, -1); fprintf(stderr, "ret data %d is %s\n", i, parameter_string); } } else { fprintf(options.verbose, "none\n"); } } /* wend dbresults */ fprintf(options.verbose, "%s:%d: dbresults() returned NO_MORE_RESULTS (%d):\n", options.appname, __LINE__, erc); }
static bool parse_options(int argc, char **argv) { int opt; int err; while ((opt = getopt_long(argc, argv, "hu:c:v:P:p:F:s:t:mlbinIdS:C:", prog_opts, NULL)) != -1) { switch (opt) { case '?': case 'h': print_help(argv[0]); exit(0); case 'u': if (!optarg) { fprintf(stderr, "error: invalid --url argument\n\n"); goto err; } set_version_url(optarg); set_content_url(optarg); break; case 'c': if (!optarg) { fprintf(stderr, "Invalid --contenturl argument\n\n"); goto err; } set_content_url(optarg); break; case 'v': if (!optarg) { fprintf(stderr, "Invalid --versionurl argument\n\n"); goto err; } set_version_url(optarg); break; case 'P': if (sscanf(optarg, "%ld", &update_server_port) != 1) { fprintf(stderr, "Invalid --port argument\n\n"); goto err; } break; case 'p': /* default empty path_prefix verifies the running OS */ if (!optarg || !set_path_prefix(optarg)) { fprintf(stderr, "Invalid --path argument\n\n"); goto err; } break; case 's': if (!optarg || (strcmp(optarg, "b") && (strcmp(optarg, "o")))) { fprintf(stderr, "Invalid --scope argument. Must be 'b' or 'o'\n\n"); goto err; } if (!strcmp(optarg, "b")) { scope = 'b'; } else if (!strcmp(optarg, "o")) { scope = 'o'; } break; case 't': err = strtoi_err(optarg, NULL, &num_results); if (err != 0) { fprintf(stderr, "Invalid --top argument\n\n"); goto err; } break; case 'm': csv_format = true; break; case 'F': if (!optarg || !set_format_string(optarg)) { fprintf(stderr, "Invalid --format argument\n\n"); goto err; } break; case 'S': if (!optarg || !set_state_dir(optarg)) { fprintf(stderr, "Invalid --statedir argument\n\n"); goto err; } break; case 'l': if (search_type != '0') { fprintf(stderr, "Error, cannot specify multiple search types " "(-l and -b are mutually exclusive)\n"); goto err; } search_type = 'l'; break; case 'i': init = true; break; case 'n': sigcheck = false; break; case 'I': timecheck = false; break; case 'b': if (search_type != '0') { fprintf(stderr, "Error, cannot specify multiple search types " "(-l and -b are mutually exclusive)\n"); goto err; } search_type = 'b'; break; case 'd': display_files = true; break; case 'C': if (!optarg) { fprintf(stderr, "Invalid --certpath argument\n\n"); goto err; } set_cert_path(optarg); break; default: fprintf(stderr, "Error: unrecognized option: -'%c',\n\n", opt); goto err; } } if ((optind == argc) && (!init) && (!display_files)) { fprintf(stderr, "Error: Search term missing\n\n"); print_help(argv[0]); return false; } if ((optind == argc - 1) && (display_files)) { fprintf(stderr, "Error: Cannot supply a search term and -d, --display-files together\n"); return false; } search_string = argv[optind]; if (optind + 1 < argc) { fprintf(stderr, "Error, only 1 search term supported at a time\n"); return false; } return true; err: print_help(argv[0]); return false; }
void print_results(DBPROCESS *dbproc) { static const char empty_string[] = ""; static const char dashes[] = "----------------------------------------------------------------" /* each line is 64 */ "----------------------------------------------------------------" "----------------------------------------------------------------" "----------------------------------------------------------------"; struct METADATA *metadata = NULL, return_status; struct DATA { char *buffer; int status; } *data = NULL; struct METACOMP { int numalts; struct METADATA *meta; struct DATA *data; } **metacompute = NULL; RETCODE erc; int row_code; int i, c, ret; int iresultset; int ncomputeids = 0, ncols = 0; /* * Set up each result set with dbresults() * This is more commonly implemented as a while() loop, but we're counting the result sets. */ fprintf(options.verbose, "%s:%d: calling dbresults OK:\n", options.appname, __LINE__); for (iresultset=1; (erc = dbresults(dbproc)) != NO_MORE_RESULTS; iresultset++) { if (erc == FAIL) { fprintf(stderr, "%s:%d: dbresults(), result set %d failed\n", options.appname, __LINE__, iresultset); return; } fprintf(options.verbose, "Result set %d\n", iresultset); /* Free prior allocations, if any. */ fprintf(options.verbose, "Freeing prior allocations\n", iresultset); for (c=0; c < ncols; c++) { free(metadata[c].format_string); free(data[c].buffer); } free(metadata); metadata = NULL; free(data); data = NULL; ncols = 0; for (i=0; i < ncomputeids; i++) { for (c=0; c < metacompute[i]->numalts; c++) { free(metacompute[i]->meta[c].name); free(metacompute[i]->meta[c].format_string); } free(metacompute[i]->meta); free(metacompute[i]->data); free(metacompute[i]); } free(metacompute); metacompute = NULL; ncomputeids = 0; /* * Allocate memory for metadata and bound columns */ fprintf(options.verbose, "Allocating buffers\n", iresultset); ncols = dbnumcols(dbproc); metadata = (struct METADATA*) calloc(ncols, sizeof(struct METADATA)); assert(metadata); data = (struct DATA*) calloc(ncols, sizeof(struct DATA)); assert(data); /* metadata is more complicated only because there may be several compute ids for each result set */ fprintf(options.verbose, "Allocating compute buffers\n", iresultset); ncomputeids = dbnumcompute(dbproc); if (ncomputeids > 0) { metacompute = (struct METACOMP**) calloc(ncomputeids, sizeof(struct METACOMP*)); assert(metacompute); } for (i=0; i < ncomputeids; i++) { metacompute[i] = (struct METACOMP*) calloc(ncomputeids, sizeof(struct METACOMP)); assert(metacompute[i]); metacompute[i]->numalts = dbnumalts(dbproc, 1+i); fprintf(options.verbose, "%d columns found in computeid %d\n", metacompute[i]->numalts, 1+i); if (metacompute[i]->numalts > 0) { fprintf(options.verbose, "allocating column %d\n", 1+i); metacompute[i]->meta = (struct METADATA*) calloc(metacompute[i]->numalts, sizeof(struct METADATA)); assert(metacompute[i]->meta); metacompute[i]->data = (struct DATA*) calloc(metacompute[i]->numalts, sizeof(struct DATA)); assert(metacompute[i]->data); } } /* * For each column, get its name, type, and size. * Allocate a buffer to hold the data, and bind the buffer to the column. * "bind" here means to give db-lib the address of the buffer we want filled as each row is fetched. * TODO: Implement dbcoltypeinfo() for numeric/decimal datatypes. */ fprintf(options.verbose, "Metadata\n", iresultset); fprintf(options.verbose, "%-6s %-30s %-30s %-15s %-6s %-6s \n", "col", "name", "source", "type", "size", "varys"); fprintf(options.verbose, "%.6s %.30s %.30s %.15s %.6s %.6s \n", dashes, dashes, dashes, dashes, dashes, dashes); for (c=0; c < ncols; c++) { int width; /* Get and print the metadata. Optional: get only what you need. */ char *name = dbcolname(dbproc, c+1); metadata[c].name = (name)? name : empty_string; name = dbcolsource(dbproc, c+1); metadata[c].source = (name)? name : empty_string; metadata[c].type = dbcoltype(dbproc, c+1); metadata[c].size = dbcollen(dbproc, c+1); assert(metadata[c].size != -1); /* -1 means indicates an out-of-range request*/ fprintf(options.verbose, "%6d %30s %30s %15s %6d %6d \n", c+1, metadata[c].name, metadata[c].source, dbprtype(metadata[c].type), metadata[c].size, dbvarylen(dbproc, c+1)); /* * Build the column header format string, based on the column width. * This is just one solution to the question, "How wide should my columns be when I print them out?" */ width = get_printable_size(metadata[c].type, metadata[c].size); if (width < strlen(metadata[c].name)) width = strlen(metadata[c].name); ret = set_format_string(&metadata[c], (c+1 < ncols)? " " : "\n"); if (ret <= 0) { fprintf(stderr, "%s:%d: asprintf(), column %d failed\n", options.appname, __LINE__, c+1); return; } /* * Bind the column to our variable. * We bind everything to strings, because we want db-lib to convert everything to strings for us. * If you're performing calculations on the data in your application, you'd bind the numeric data * to C integers and floats, etc. instead. * * It is not necessary to bind to every column returned by the query. * Data in unbound columns are simply never copied to the user's buffers and are thus * inaccesible to the application. */ data[c].buffer = calloc(1, metadata[c].size); assert(data[c].buffer); erc = dbbind(dbproc, c+1, STRINGBIND, -1, (BYTE *) data[c].buffer); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbbind(), column %d failed\n", options.appname, __LINE__, c+1); return; } erc = dbnullbind(dbproc, c+1, &data[c].status); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbnullbind(), column %d failed\n", options.appname, __LINE__, c+1); return; } } /* * Get metadata and bind the columns for any compute rows. */ for (i=0; i < ncomputeids; i++) { fprintf(options.verbose, "For computeid %d:\n", 1+i); for (c=0; c < metacompute[i]->numalts; c++) { /* read metadata */ struct METADATA *meta = &metacompute[i]->meta[c]; int nbylist, ibylist; BYTE *bylist; char *colname, bynames[256] = "by ("; int altcolid = dbaltcolid(dbproc, i+1, c+1); metacompute[i]->meta[c].type = dbalttype(dbproc, i+1, c+1); metacompute[i]->meta[c].size = dbaltlen(dbproc, i+1, c+1); /* * Jump through hoops to determine a useful name for the computed column * If the query says "compute count(c) by a,b", we get a "by list" indicating a & b. */ bylist = dbbylist(dbproc, c+1, &nbylist); for (ibylist=0; ibylist < nbylist; ibylist++) { int ret; char *s = strchr(bynames, '\0'); int remaining = bynames + sizeof(bynames) - s; assert(remaining > 0); ret = snprintf(s, remaining, "%s%s", dbcolname(dbproc, bylist[ibylist]), (ibylist+1 < nbylist)? ", " : ")"); if (ret <= 0) { fprintf(options.verbose, "Insufficient room to create name for column %d:\n", 1+c); break; } } if( altcolid == -1 ) { colname = "*"; } else { colname = metadata[altcolid].name; } asprintf(&metacompute[i]->meta[c].name, "%s(%s)", dbprtype(dbaltop(dbproc, i+1, c+1)), colname); assert(metacompute[i]->meta[c].name); ret = set_format_string(meta, (c+1 < metacompute[i]->numalts)? " " : "\n"); if (ret <= 0) { fprintf(stderr, "%s:%d: asprintf(), column %d failed\n", options.appname, __LINE__, c+1); return; } fprintf(options.verbose, "\tcolumn %d is %s, type %s, size %d %s\n", c+1, metacompute[i]->meta[c].name, dbprtype(metacompute[i]->meta[c].type), metacompute[i]->meta[c].size, (nbylist > 0)? bynames : ""); /* allocate buffer */ assert(metacompute[i]->data); metacompute[i]->data[c].buffer = calloc(1, metacompute[i]->meta[c].size); assert(metacompute[i]->data[c].buffer); /* bind */ erc = dbaltbind(dbproc, i+1, c+1, STRINGBIND, -1, metacompute[i]->data[c].buffer); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbaltbind(), column %d failed\n", options.appname, __LINE__, c+1); return; } } } fprintf(options.verbose, "\n"); fprintf(options.verbose, "Data\n", iresultset); /* Print the column headers to stderr to keep them separate from the data. */ for (c=0; c < ncols; c++) { char fmt[256] = "%-"; /* left justify the names */ strcat(fmt, &metadata[c].format_string[1]); fprintf(stderr, fmt, metadata[c].name); } /* Underline the column headers. */ for (c=0; c < ncols; c++) { fprintf(stderr, metadata[c].format_string, dashes); } /* * Print the data to stdout. */ while ((row_code = dbnextrow(dbproc)) != NO_MORE_ROWS) { switch (row_code) { case REG_ROW: for (c=0; c < ncols; c++) { switch (data[c].status) { /* handle nulls */ case -1: /* is null */ /* TODO: FreeTDS 0.62 does not support dbsetnull() */ fprintf(stdout, metadata[c].format_string, "NULL"); break; case 0: /* case >1 is datlen when buffer is too small */ default: fprintf(stdout, metadata[c].format_string, data[c].buffer); break; } } break; case BUF_FULL: assert(row_code != BUF_FULL); break; default: /* computeid */ fprintf(options.verbose, "Data for computeid %d\n", row_code); for (c=0; c < metacompute[row_code-1]->numalts; c++) { char fmt[256] = "%-"; struct METADATA *meta = &metacompute[row_code-1]->meta[c]; /* left justify the names */ strcat(fmt, &meta->format_string[1]); fprintf(stderr, fmt, meta->name); } /* Underline the column headers. */ for (c=0; c < metacompute[row_code-1]->numalts; c++) { fprintf(stderr, metacompute[row_code-1]->meta[c].format_string, dashes); } for (c=0; c < metacompute[row_code-1]->numalts; c++) { struct METADATA *meta = &metacompute[row_code-1]->meta[c]; struct DATA *data = &metacompute[row_code-1]->data[c]; switch (data->status) { /* handle nulls */ case -1: /* is null */ /* TODO: FreeTDS 0.62 does not support dbsetnull() */ fprintf(stdout, meta->format_string, "NULL"); break; case 0: /* case >1 is datlen when buffer is too small */ default: fprintf(stdout, meta->format_string, data->buffer); break; } } } } /* Check return status */ fprintf(options.verbose, "Retrieving return status... "); if (dbhasretstat(dbproc) == TRUE) { fprintf(stderr, "Procedure returned %d\n", dbretstatus(dbproc)); } else { fprintf(options.verbose, "none\n"); } /* * Get row count, if available. */ if (DBCOUNT(dbproc) > -1) fprintf(stderr, "%d rows affected\n", DBCOUNT(dbproc)); /* * Check return parameter values */ fprintf(options.verbose, "Retrieving output parameters... "); if (dbnumrets(dbproc) > 0) { for (i = 1; i <= dbnumrets(dbproc); i++) { char parameter_string[1024]; return_status.name = dbretname(dbproc, i); fprintf(stderr, "ret name %d is %s\n", i, return_status.name); return_status.type = dbrettype(dbproc, i); fprintf(options.verbose, "\n\tret type %d is %d", i, return_status.type); return_status.size = dbretlen(dbproc, i); fprintf(options.verbose, "\n\tret len %d is %d\n", i, return_status.size); dbconvert(dbproc, return_status.type, dbretdata(dbproc, i), return_status.size, SYBVARCHAR, (BYTE *) parameter_string, -1); fprintf(stderr, "ret data %d is %s\n", i, parameter_string); } } else { fprintf(options.verbose, "none\n"); } } /* wend dbresults */ fprintf(options.verbose, "%s:%d: dbresults() returned NO_MORE_RESULTS (%d):\n", options.appname, __LINE__, erc); }
int /* return count of SQL text rows */ print_results(DBPROCESS *dbproc) { static const char empty_string[] = ""; struct METADATA *metadata = NULL; struct DATA { char *buffer; int status; } *data = NULL; RETCODE erc; int row_code; int c, ret; int iresultset; int nrows=0, ncols=0, ncomputeids; /* * Set up each result set with dbresults() */ for (iresultset=1; (erc = dbresults(dbproc)) != NO_MORE_RESULTS; iresultset++) { if (erc == FAIL) { fprintf(stderr, "%s:%d: dbresults(), result set %d failed\n", options.appname, __LINE__, iresultset); return -1; } if (SUCCEED != dbrows(dbproc)) { return 0; } /* Free prior allocations, if any. */ for (c=0; c < ncols; c++) { free(metadata[c].format_string); free(data[c].buffer); } free(metadata); metadata = NULL; free(data); data = NULL; ncols = 0; /* * Allocate memory for metadata and bound columns */ ncols = dbnumcols(dbproc); metadata = (struct METADATA*) calloc(ncols, sizeof(struct METADATA)); assert(metadata); data = (struct DATA*) calloc(ncols, sizeof(struct DATA)); assert(data); /* The hard-coded queries don't generate compute rows. */ ncomputeids = dbnumcompute(dbproc); assert(0 == ncomputeids); /* * For each column, get its name, type, and size. * Allocate a buffer to hold the data, and bind the buffer to the column. * "bind" here means to give db-lib the address of the buffer we want filled as each row is fetched. */ for (c=0; c < ncols; c++) { int width; /* Get and print the metadata. Optional: get only what you need. */ char *name = dbcolname(dbproc, c+1); metadata[c].name = (name)? name : (char*) empty_string; name = dbcolsource(dbproc, c+1); metadata[c].source = (name)? name : (char*) empty_string; metadata[c].type = dbcoltype(dbproc, c+1); metadata[c].size = dbcollen(dbproc, c+1); assert(metadata[c].size != -1); /* -1 means indicates an out-of-range request*/ #if 0 fprintf(stderr, "%6d %30s %30s %15s %6d %6d \n", c+1, metadata[c].name, metadata[c].source, dbprtype(metadata[c].type), metadata[c].size, dbvarylen(dbproc, c+1)); #endif /* * Build the column header format string, based on the column width. * This is just one solution to the question, "How wide should my columns be when I print them out?" */ width = get_printable_size(metadata[c].type, metadata[c].size); if (width < strlen(metadata[c].name)) width = strlen(metadata[c].name); ret = set_format_string(&metadata[c], (c+1 < ncols)? " " : "\n"); if (ret <= 0) { fprintf(stderr, "%s:%d: asprintf(), column %d failed\n", options.appname, __LINE__, c+1); return -1; } /* * Bind the column to our variable. * We bind everything to strings, because we want db-lib to convert everything to strings for us. * If you're performing calculations on the data in your application, you'd bind the numeric data * to C integers and floats, etc. instead. * * It is not necessary to bind to every column returned by the query. * Data in unbound columns are simply never copied to the user's buffers and are thus * inaccesible to the application. */ data[c].buffer = calloc(1, metadata[c].size); assert(data[c].buffer); erc = dbbind(dbproc, c+1, STRINGBIND, -1, (BYTE *) data[c].buffer); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbbind(), column %d failed\n", options.appname, __LINE__, c+1); return -1; } erc = dbnullbind(dbproc, c+1, &data[c].status); if (erc == FAIL) { fprintf(stderr, "%s:%d: dbnullbind(), column %d failed\n", options.appname, __LINE__, c+1); return -1; } } /* * Print the data to stdout. */ for (;(row_code = dbnextrow(dbproc)) != NO_MORE_ROWS; nrows++) { switch (row_code) { case REG_ROW: for (c=0; c < ncols; c++) { switch (data[c].status) { /* handle nulls */ case -1: /* is null */ fprintf(stderr, "defncopy: error: unexpected NULL row in SQL text\n"); break; case 0: /* OK */ default: /* >1 is datlen when buffer is too small */ fprintf(stdout, "%s", data[c].buffer); break; } } break; case BUF_FULL: default: fprintf(stderr, "defncopy: error: expected REG_ROW (%d), got %d instead\n", REG_ROW, row_code); assert(row_code == REG_ROW); break; } /* row_code */ } /* wend dbnextrow */ fprintf(stdout, "\n"); } /* wend dbresults */ return nrows; }
static bool parse_options(int argc, char **argv) { int opt; while ((opt = getopt_long(argc, argv, "hxnm:p:u:P:c:v:fiF:qS:C:", prog_opts, NULL)) != -1) { switch (opt) { case '?': case 'h': print_help(argv[0]); exit(EXIT_SUCCESS); case 'm': if (strcmp("latest", optarg) == 0) { version = -1; } else if (sscanf(optarg, "%i", &version) != 1) { printf("Invalid --manifest argument\n\n"); goto err; } break; case 'p': /* default empty path_prefix verifies the running OS */ if (!optarg || !set_path_prefix(optarg)) { printf("Invalid --path argument\n\n"); goto err; } break; case 'u': if (!optarg) { printf("Invalid --url argument\n\n"); goto err; } set_version_url(optarg); set_content_url(optarg); break; case 'P': if (sscanf(optarg, "%ld", &update_server_port) != 1) { printf("Invalid --port argument\n\n"); goto err; } break; case 'c': if (!optarg) { printf("Invalid --contenturl argument\n\n"); goto err; } set_content_url(optarg); break; case 'v': if (!optarg) { printf("Invalid --versionurl argument\n\n"); goto err; } set_version_url(optarg); break; case 'f': cmdline_option_fix = true; break; case 'i': cmdline_option_install = true; cmdline_option_quick = true; break; case 'F': if (!optarg || !set_format_string(optarg)) { printf("Invalid --format argument\n\n"); goto err; } break; case 'S': if (!optarg || !set_state_dir(optarg)) { printf("Invalid --statedir argument\n\n"); goto err; } break; case 'q': cmdline_option_quick = true; break; case 'x': force = true; break; case 'n': sigcheck = false; break; case 'C': if (!optarg) { printf("Invalid --certpath argument\n\n"); goto err; } set_cert_path(optarg); break; default: printf("Unrecognized option\n\n"); goto err; } } if (cmdline_option_install) { if (version == 0) { printf("--install option requires -m version option\n"); return false; } if (path_prefix == NULL) { printf("--install option requires --path option\n"); return false; } if (cmdline_option_fix) { printf("--install and --fix options are mutually exclusive\n"); return false; } } else if (version == -1) { printf("-m latest only supported with --install\n"); return false; } return true; err: print_help(argv[0]); return false; }