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@ -6,7 +6,7 @@ |
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* Portions Copyright (c) 1994, Regents of the University of California |
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* |
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* |
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* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.88 2007/01/25 02:46:33 momjian Exp $ |
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* $PostgreSQL: pgsql/src/bin/pg_dump/pg_dumpall.c,v 1.89 2007/01/25 03:30:43 momjian Exp $ |
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* |
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*------------------------------------------------------------------------- |
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*/ |
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@ -68,23 +68,25 @@ static int disable_triggers = 0; |
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static int use_setsessauth = 0; |
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static int server_version; |
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static FILE *OPF; |
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static char *filename = NULL; |
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int |
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main(int argc, char *argv[]) |
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{ |
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char *pghost = NULL; |
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char *pgport = NULL; |
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char *pguser = NULL; |
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char *pgdb = NULL; |
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char *pghost = NULL; |
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char *pgport = NULL; |
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char *pguser = NULL; |
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char *pgdb = NULL; |
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bool force_password = false; |
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bool data_only = false; |
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bool globals_only = false; |
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bool roles_only = false; |
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bool tablespaces_only = false; |
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bool schema_only = false; |
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PGconn *conn; |
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PGconn *conn; |
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int encoding; |
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const char *std_strings; |
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const char *std_strings; |
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int c, |
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ret; |
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@ -94,6 +96,7 @@ main(int argc, char *argv[]) |
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{"inserts", no_argument, NULL, 'd'}, |
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{"attribute-inserts", no_argument, NULL, 'D'}, |
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{"column-inserts", no_argument, NULL, 'D'}, |
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{"file", required_argument, NULL, 'f'}, |
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{"globals-only", no_argument, NULL, 'g'}, |
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{"host", required_argument, NULL, 'h'}, |
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{"ignore-version", no_argument, NULL, 'i'}, |
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@ -167,7 +170,7 @@ main(int argc, char *argv[]) |
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pgdumpopts = createPQExpBuffer(); |
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while ((c = getopt_long(argc, argv, "acdDgh:il:oOp:rsS:tU:vWxX:", long_options, &optindex)) != -1) |
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while ((c = getopt_long(argc, argv, "acdDf:gh:il:oOp:rsS:tU:vWxX:", long_options, &optindex)) != -1) |
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{ |
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switch (c) |
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{ |
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@ -184,6 +187,16 @@ main(int argc, char *argv[]) |
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case 'D': |
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appendPQExpBuffer(pgdumpopts, " -%c", c); |
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break; |
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case 'f': |
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filename = optarg; |
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#ifndef WIN32 |
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appendPQExpBuffer(pgdumpopts, " -f '%s'", filename); |
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#else |
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appendPQExpBuffer(pgdumpopts, " -f \"%s\"", filename); |
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#endif |
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break; |
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case 'g': |
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globals_only = true; |
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@ -377,6 +390,22 @@ main(int argc, char *argv[]) |
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exit(1); |
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} |
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} |
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/*
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* Open the output file if required, otherwise use stdout |
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*/ |
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if (filename) |
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{ |
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OPF = fopen(filename, PG_BINARY_W); |
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if (!OPF) |
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{ |
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fprintf(stderr, _("%s: could not open the output file \"%s\"\n"), |
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progname, filename); |
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exit(1); |
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} |
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} |
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else |
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OPF = stdout; |
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/*
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* Get the active encoding and the standard_conforming_strings setting, so |
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@ -387,21 +416,21 @@ main(int argc, char *argv[]) |
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if (!std_strings) |
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std_strings = "off"; |
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printf("--\n-- PostgreSQL database cluster dump\n--\n\n"); |
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fprintf(OPF, "--\n-- PostgreSQL database cluster dump\n--\n\n"); |
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if (verbose) |
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dumpTimestamp("Started on"); |
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printf("\\connect postgres\n\n"); |
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fprintf(OPF, "\\connect postgres\n\n"); |
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if (!data_only) |
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{ |
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/* Replicate encoding and std_strings in output */ |
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printf("SET client_encoding = '%s';\n", |
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fprintf(OPF, "SET client_encoding = '%s';\n", |
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pg_encoding_to_char(encoding)); |
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printf("SET standard_conforming_strings = %s;\n", std_strings); |
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fprintf(OPF, "SET standard_conforming_strings = %s;\n", std_strings); |
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if (strcmp(std_strings, "off") == 0) |
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printf("SET escape_string_warning = 'off';\n"); |
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printf("\n"); |
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fprintf(OPF, "SET escape_string_warning = 'off';\n"); |
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fprintf(OPF, "\n"); |
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if (!tablespaces_only) |
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{ |
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@ -434,7 +463,10 @@ main(int argc, char *argv[]) |
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if (verbose) |
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dumpTimestamp("Completed on"); |
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printf("--\n-- PostgreSQL database cluster dump complete\n--\n\n"); |
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fprintf(OPF, "--\n-- PostgreSQL database cluster dump complete\n--\n\n"); |
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if (filename) |
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fclose(OPF); |
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exit(0); |
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} |
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@ -449,6 +481,7 @@ help(void) |
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printf(_(" %s [OPTION]...\n"), progname); |
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printf(_("\nGeneral options:\n")); |
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printf(_(" -f, --file=FILENAME output file name\n")); |
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printf(_(" -i, --ignore-version proceed even when server version mismatches\n" |
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" pg_dumpall version\n")); |
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printf(_(" --help show this help, then exit\n")); |
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@ -571,7 +604,7 @@ dumpRoles(PGconn *conn) |
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i_rolcomment = PQfnumber(res, "rolcomment"); |
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if (PQntuples(res) > 0) |
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printf("--\n-- Roles\n--\n\n"); |
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fprintf(OPF, "--\n-- Roles\n--\n\n"); |
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for (i = 0; i < PQntuples(res); i++) |
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{ |
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@ -641,7 +674,7 @@ dumpRoles(PGconn *conn) |
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appendPQExpBuffer(buf, ";\n"); |
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} |
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printf("%s", buf->data); |
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fprintf(OPF, "%s", buf->data); |
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if (server_version >= 70300) |
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dumpUserConfig(conn, rolename); |
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@ -649,7 +682,7 @@ dumpRoles(PGconn *conn) |
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PQclear(res); |
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printf("\n\n"); |
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fprintf(OPF, "\n\n"); |
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destroyPQExpBuffer(buf); |
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} |
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@ -678,7 +711,7 @@ dumpRoleMembership(PGconn *conn) |
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"ORDER BY 1,2,3"); |
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if (PQntuples(res) > 0) |
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printf("--\n-- Role memberships\n--\n\n"); |
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fprintf(OPF, "--\n-- Role memberships\n--\n\n"); |
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for (i = 0; i < PQntuples(res); i++) |
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{ |
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@ -687,16 +720,16 @@ dumpRoleMembership(PGconn *conn) |
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char *grantor = PQgetvalue(res, i, 2); |
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char *option = PQgetvalue(res, i, 3); |
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printf("GRANT %s", fmtId(roleid)); |
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printf(" TO %s", fmtId(member)); |
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fprintf(OPF, "GRANT %s", fmtId(roleid)); |
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fprintf(OPF, " TO %s", fmtId(member)); |
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if (*option == 't') |
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printf(" WITH ADMIN OPTION"); |
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printf(" GRANTED BY %s;\n", fmtId(grantor)); |
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fprintf(OPF, " WITH ADMIN OPTION"); |
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fprintf(OPF, " GRANTED BY %s;\n", fmtId(grantor)); |
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} |
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PQclear(res); |
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printf("\n\n"); |
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fprintf(OPF, "\n\n"); |
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} |
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/*
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@ -718,7 +751,7 @@ dumpGroups(PGconn *conn) |
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"SELECT groname, grolist FROM pg_group ORDER BY 1"); |
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if (PQntuples(res) > 0) |
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printf("--\n-- Role memberships\n--\n\n"); |
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fprintf(OPF, "--\n-- Role memberships\n--\n\n"); |
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for (i = 0; i < PQntuples(res); i++) |
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{ |
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@ -755,8 +788,8 @@ dumpGroups(PGconn *conn) |
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if (strcmp(groname, usename) == 0) |
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continue; |
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printf("GRANT %s", fmtId(groname)); |
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printf(" TO %s;\n", fmtId(usename)); |
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fprintf(OPF, "GRANT %s", fmtId(groname)); |
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fprintf(OPF, " TO %s;\n", fmtId(usename)); |
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} |
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PQclear(res2); |
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@ -765,7 +798,7 @@ dumpGroups(PGconn *conn) |
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PQclear(res); |
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destroyPQExpBuffer(buf); |
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printf("\n\n"); |
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fprintf(OPF, "\n\n"); |
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} |
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/*
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@ -799,7 +832,7 @@ dumpTablespaces(PGconn *conn) |
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"ORDER BY 1"); |
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if (PQntuples(res) > 0) |
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printf("--\n-- Tablespaces\n--\n\n"); |
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fprintf(OPF, "--\n-- Tablespaces\n--\n\n"); |
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for (i = 0; i < PQntuples(res); i++) |
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{ |
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@ -841,14 +874,14 @@ dumpTablespaces(PGconn *conn) |
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appendPQExpBuffer(buf, ";\n"); |
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} |
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printf("%s", buf->data); |
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fprintf(OPF, "%s", buf->data); |
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free(fspcname); |
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destroyPQExpBuffer(buf); |
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} |
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PQclear(res); |
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printf("\n\n"); |
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fprintf(OPF, "\n\n"); |
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} |
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/*
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@ -869,7 +902,7 @@ dumpCreateDB(PGconn *conn) |
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PGresult *res; |
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int i; |
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printf("--\n-- Database creation\n--\n\n"); |
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fprintf(OPF, "--\n-- Database creation\n--\n\n"); |
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if (server_version >= 80100) |
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res = executeQuery(conn, |
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@ -998,7 +1031,7 @@ dumpCreateDB(PGconn *conn) |
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exit(1); |
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} |
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printf("%s", buf->data); |
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fprintf(OPF, "%s", buf->data); |
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if (server_version >= 70300) |
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dumpDatabaseConfig(conn, dbname); |
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@ -1009,7 +1042,7 @@ dumpCreateDB(PGconn *conn) |
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PQclear(res); |
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destroyPQExpBuffer(buf); |
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printf("\n\n"); |
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fprintf(OPF, "\n\n"); |
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} |
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@ -1121,7 +1154,7 @@ makeAlterConfigCommand(PGconn *conn, const char *arrayitem, |
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appendStringLiteralConn(buf, pos + 1, conn); |
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appendPQExpBuffer(buf, ";\n"); |
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printf("%s", buf->data); |
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fprintf(OPF, "%s", buf->data); |
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destroyPQExpBuffer(buf); |
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free(mine); |
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} |
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@ -1151,13 +1184,29 @@ dumpDatabases(PGconn *conn) |
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if (verbose) |
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fprintf(stderr, _("%s: dumping database \"%s\"...\n"), progname, dbname); |
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printf("\\connect %s\n\n", fmtId(dbname)); |
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fprintf(OPF, "\\connect %s\n\n", fmtId(dbname)); |
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if (filename) |
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fclose(OPF); |
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ret = runPgDump(dbname); |
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if (ret != 0) |
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{ |
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fprintf(stderr, _("%s: pg_dump failed on database \"%s\", exiting\n"), progname, dbname); |
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exit(1); |
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} |
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if (filename) |
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{ |
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OPF = fopen(filename, PG_BINARY_A); |
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if (!OPF) |
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{ |
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fprintf(stderr, _("%s: could not re-open the output file \"%s\"\n"), |
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progname, filename); |
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exit(1); |
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} |
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} |
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} |
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PQclear(res); |
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@ -1179,13 +1228,28 @@ runPgDump(const char *dbname) |
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* Win32 has to use double-quotes for args, rather than single quotes. |
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* Strangely enough, this is the only place we pass a database name on the |
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* command line, except "postgres" which doesn't need quoting. |
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* |
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* If we have a filename, use the undocumented plain-append pg_dump format. |
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*/ |
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if (filename) |
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{ |
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#ifndef WIN32 |
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appendPQExpBuffer(cmd, "%s\"%s\" %s -Fa '", SYSTEMQUOTE, pg_dump_bin, |
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#else |
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appendPQExpBuffer(cmd, "%s\"%s\" %s -Fa \"", SYSTEMQUOTE, pg_dump_bin, |
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#endif |
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pgdumpopts->data); |
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} |
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else |
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{ |
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#ifndef WIN32 |
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appendPQExpBuffer(cmd, "%s\"%s\" %s -Fp '", SYSTEMQUOTE, pg_dump_bin, |
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#else |
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appendPQExpBuffer(cmd, "%s\"%s\" %s -Fp \"", SYSTEMQUOTE, pg_dump_bin, |
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#endif |
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pgdumpopts->data); |
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}
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/* Shell quoting is not quite like SQL quoting, so can't use fmtId */ |
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for (p = dbname; *p; p++) |
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@ -1413,5 +1477,5 @@ dumpTimestamp(char *msg) |
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"%Y-%m-%d %H:%M:%S", |
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#endif |
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localtime(&now)) != 0) |
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printf("-- %s %s\n\n", msg, buf); |
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fprintf(OPF, "-- %s %s\n\n", msg, buf); |
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} |
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Bruce Momjian
19 years ago