X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd_tool.c;h=1b32396b2bcd2c56ef142d33c1c2bd68175d0f14;hp=670e3c3a8dea2f6e4733eefe36745159bd542ad8;hb=8f9c2c2b3c3f8a65e24dd9d8d612eafe48ccfb2e;hpb=c24cf5317f753d0bfb376835b4f907462a770384 diff --git a/src/rrd_tool.c b/src/rrd_tool.c index 670e3c3..1b32396 100644 --- a/src/rrd_tool.c +++ b/src/rrd_tool.c @@ -1,11 +1,13 @@ /***************************************************************************** - * RRDtool 1.3rc9 Copyright by Tobi Oetiker, 1997-2008 + * RRDtool 1.4.2 Copyright by Tobi Oetiker, 1997-2009 ***************************************************************************** * rrd_tool.c Startup wrapper *****************************************************************************/ #if defined(_WIN32) && !defined(__CYGWIN__) && !defined(__CYGWIN32__) && !defined(HAVE_CONFIG_H) #include "../win32/config.h" +#include +#include #else #ifdef HAVE_CONFIG_H #include "../rrd_config.h" @@ -16,9 +18,8 @@ #include "rrd_xport.h" #include "rrd_i18n.h" -#ifdef HAVE_LOCALE_H #include -#endif + void PrintUsage( char *cmd); @@ -27,7 +28,6 @@ int CountArgs( int CreateArgs( char *, char *, - int, char **); int HandleInputLine( int, @@ -47,73 +47,81 @@ void PrintUsage( const char *help_main = N_("RRDtool %s" - " Copyright 1997-2008 by Tobias Oetiker \n" + " Copyright 1997-2009 by Tobias Oetiker \n" " Compiled %s %s\n\n" - "Usage: rrdtool [options] command command_options\n\n"); + "Usage: rrdtool [options] command command_options\n"); const char *help_list = N_ ("Valid commands: create, update, updatev, graph, graphv, dump, restore,\n" "\t\tlast, lastupdate, first, info, fetch, tune,\n" - "\t\tresize, xport\n\n"); + "\t\tresize, xport, flushcached\n"); const char *help_listremote = - N_("Valid remote commands: quit, ls, cd, mkdir, pwd\n\n"); + N_("Valid remote commands: quit, ls, cd, mkdir, pwd\n"); const char *help_create = N_("* create - create a new RRD\n\n" "\trrdtool create filename [--start|-b start time]\n" "\t\t[--step|-s step]\n" + "\t\t[--no-overwrite|-O]\n" "\t\t[DS:ds-name:DST:dst arguments]\n" - "\t\t[RRA:CF:cf arguments]\n\n"); + "\t\t[RRA:CF:cf arguments]\n"); const char *help_dump = N_("* dump - dump an RRD to XML\n\n" - "\trrdtool dump filename.rrd >filename.xml\n\n"); + "\trrdtool dump filename.rrd >filename.xml\n"); const char *help_info = N_("* info - returns the configuration and status of the RRD\n\n" - "\trrdtool info filename.rrd\n\n"); + "\trrdtool info filename.rrd\n"); const char *help_restore = N_("* restore - restore an RRD file from its XML form\n\n" - "\trrdtool restore [--range-check|-r] [--force-overwrite|-f] filename.xml filename.rrd\n\n"); + "\trrdtool restore [--range-check|-r] [--force-overwrite|-f] filename.xml filename.rrd\n"); const char *help_last = N_("* last - show last update time for RRD\n\n" - "\trrdtool last filename.rrd\n\n"); + "\trrdtool last filename.rrd\n"); const char *help_lastupdate = N_("* lastupdate - returns the most recent datum stored for\n" - " each DS in an RRD\n\n" "\trrdtool lastupdate filename.rrd\n\n"); + " each DS in an RRD\n\n" "\trrdtool lastupdate filename.rrd\n"); const char *help_first = N_("* first - show first update time for RRA within an RRD\n\n" - "\trrdtool first filename.rrd [--rraindex number]\n\n"); + "\trrdtool first filename.rrd [--rraindex number]\n"); const char *help_update = N_("* update - update an RRD\n\n" "\trrdtool update filename\n" - "\t\t--template|-t ds-name:ds-name:...\n" + "\t\t[--template|-t ds-name:ds-name:...]\n" + "\t\t[--daemon
]\n" "\t\ttime|N:value[:value...]\n\n" "\t\tat-time@value[:value...]\n\n" - "\t\t[ time:value[:value...] ..]\n\n"); + "\t\t[ time:value[:value...] ..]\n"); const char *help_updatev = N_("* updatev - a verbose version of update\n" "\treturns information about values, RRAs, and datasources updated\n\n" "\trrdtool updatev filename\n" - "\t\t--template|-t ds-name:ds-name:...\n" + "\t\t[--template|-t ds-name:ds-name:...]\n" "\t\ttime|N:value[:value...]\n\n" "\t\tat-time@value[:value...]\n\n" - "\t\t[ time:value[:value...] ..]\n\n"); + "\t\t[ time:value[:value...] ..]\n"); const char *help_fetch = N_("* fetch - fetch data out of an RRD\n\n" "\trrdtool fetch filename.rrd CF\n" "\t\t[-r|--resolution resolution]\n" - "\t\t[-s|--start start] [-e|--end end]\n\n"); + "\t\t[-s|--start start] [-e|--end end]\n" + "\t\t[--daemon
]\n"); + + const char *help_flushcached = + N_("* flushcached - flush cached data out to an RRD file\n\n" + "\trrdtool flushcached filename.rrd\n" + "\t\t[--daemon
]\n"); /* break up very large strings (help_graph, help_tune) for ISO C89 compliance*/ @@ -126,30 +134,36 @@ void PrintUsage( "\trrdtool graphv filename [-s|--start seconds] [-e|--end seconds]\n"); const char *help_graph1 = N_("\t\t[-x|--x-grid x-axis grid and label]\n" - "\t\t[-Y|--alt-y-grid]\n" + "\t\t[-Y|--alt-y-grid] [--full-size-mode]\n" "\t\t[-y|--y-grid y-axis grid and label]\n" "\t\t[-v|--vertical-label string] [-w|--width pixels]\n" + "\t\t[--right-axis scale:shift] [--right-axis-label label]\n" + "\t\t[--right-axis-format format]\n" "\t\t[-h|--height pixels] [-o|--logarithmic]\n" "\t\t[-u|--upper-limit value] [-z|--lazy]\n" "\t\t[-l|--lower-limit value] [-r|--rigid]\n" - "\t\t[-g|--no-legend]\n" + "\t\t[-g|--no-legend] [--daemon
]\n" "\t\t[-F|--force-rules-legend]\n" "\t\t[-j|--only-graph]\n"); const char *help_graph2 = N_("\t\t[-n|--font FONTTAG:size:font]\n" "\t\t[-m|--zoom factor]\n" "\t\t[-A|--alt-autoscale]\n" "\t\t[-M|--alt-autoscale-max]\n" + "\t\t[-G|--graph-render-mode {normal,mono}]\n" "\t\t[-R|--font-render-mode {normal,light,mono}]\n" "\t\t[-B|--font-smoothing-threshold size]\n" "\t\t[-T|--tabwidth width]\n" "\t\t[-E|--slope-mode]\n" + "\t\t[-P|--pango-markup]\n" "\t\t[-N|--no-gridfit]\n" "\t\t[-X|--units-exponent value]\n" "\t\t[-L|--units-length value]\n" "\t\t[-S|--step seconds]\n" "\t\t[-f|--imginfo printfstr]\n" "\t\t[-a|--imgformat PNG]\n" - "\t\t[-c|--color COLORTAG#rrggbb[aa]] [-t|--title string]\n" + "\t\t[-c|--color COLORTAG#rrggbb[aa]]\n" + "\t\t[--border width\n" + "\t\t[-t|--title string]\n" "\t\t[-W|--watermark string]\n" "\t\t[DEF:vname=rrd:ds-name:CF]\n"); const char *help_graph3 = @@ -158,6 +172,7 @@ void PrintUsage( "\t\t[PRINT:vdefname:format]\n" "\t\t[GPRINT:vdefname:format]\n" "\t\t[COMMENT:text]\n" "\t\t[SHIFT:vname:offset]\n" + "\t\t[TEXTALIGN:{left|right|justified|center}]\n" "\t\t[TICK:vname#rrggbb[aa][:[fraction][:legend]]]\n" "\t\t[HRULE:value#rrggbb[aa][:legend]]\n" "\t\t[VRULE:value#rrggbb[aa][:legend]]\n" @@ -165,7 +180,7 @@ void PrintUsage( "\t\t[AREA:vname[#rrggbb[aa][:[legend][:STACK]]]]\n" "\t\t[PRINT:vname:CF:format] (deprecated)\n" "\t\t[GPRINT:vname:CF:format] (deprecated)\n" - "\t\t[STACK:vname[#rrggbb[aa][:legend]]] (deprecated)\n\n"); + "\t\t[STACK:vname[#rrggbb[aa][:legend]]] (deprecated)\n"); const char *help_tune1 = N_(" * tune - Modify some basic properties of an RRD\n\n" "\trrdtool tune filename\n" @@ -178,46 +193,45 @@ void PrintUsage( "\t\t[--window-length integer]\n" "\t\t[--alpha adaptation-parameter]\n"); const char *help_tune2 = - N_(" * tune - Modify some basic properties of an RRD\n\n" - "\t\t[--beta adaptation-parameter]\n" + N_("\t\t[--beta adaptation-parameter]\n" "\t\t[--gamma adaptation-parameter]\n" "\t\t[--gamma-deviation adaptation-parameter]\n" - "\t\t[--aberrant-reset ds-name]\n\n"); + "\t\t[--aberrant-reset ds-name]\n"); const char *help_resize = N_ (" * resize - alter the length of one of the RRAs in an RRD\n\n" - "\trrdtool resize filename rranum GROW|SHRINK rows\n\n"); + "\trrdtool resize filename rranum GROW|SHRINK rows\n"); const char *help_xport = N_("* xport - generate XML dump from one or several RRD\n\n" "\trrdtool xport [-s|--start seconds] [-e|--end seconds]\n" "\t\t[-m|--maxrows rows]\n" "\t\t[--step seconds]\n" "\t\t[--enumds]\n" "\t\t[DEF:vname=rrd:ds-name:CF]\n" "\t\t[CDEF:vname=rpn-expression]\n" - "\t\t[XPORT:vname:legend]\n\n"); + "\t\t[XPORT:vname:legend]\n"); const char *help_quit = N_(" * quit - closing a session in remote mode\n\n" - "\trrdtool quit\n\n"); + "\trrdtool quit\n"); const char *help_ls = N_(" * ls - lists all *.rrd files in current directory\n\n" - "\trrdtool ls\n\n"); + "\trrdtool ls\n"); const char *help_cd = N_(" * cd - changes the current directory\n\n" - "\trrdtool cd new directory\n\n"); + "\trrdtool cd new directory\n"); const char *help_mkdir = N_(" * mkdir - creates a new directory\n\n" - "\trrdtool mkdir newdirectoryname\n\n"); + "\trrdtool mkdir newdirectoryname\n"); const char *help_pwd = N_(" * pwd - returns the current working directory\n\n" - "\trrdtool pwd\n\n"); + "\trrdtool pwd\n"); const char *help_lic = N_("RRDtool is distributed under the Terms of the GNU General\n" "Public License Version 2. (www.gnu.org/copyleft/gpl.html)\n\n" - "For more information read the RRD manpages\n\n"); + "For more information read the RRD manpages\n"); enum { C_NONE, C_CREATE, C_DUMP, C_INFO, C_RESTORE, C_LAST, C_LASTUPDATE, C_FIRST, C_UPDATE, C_FETCH, C_GRAPH, C_GRAPHV, C_TUNE, C_RESIZE, C_XPORT, C_QUIT, C_LS, C_CD, C_MKDIR, C_PWD, - C_UPDATEV + C_UPDATEV, C_FLUSHCACHED }; int help_cmd = C_NONE; @@ -242,6 +256,8 @@ void PrintUsage( help_cmd = C_UPDATEV; else if (!strcmp(cmd, "fetch")) help_cmd = C_FETCH; + else if (!strcmp(cmd, "flushcached")) + help_cmd = C_FLUSHCACHED; else if (!strcmp(cmd, "graph")) help_cmd = C_GRAPH; else if (!strcmp(cmd, "graphv")) @@ -267,80 +283,83 @@ void PrintUsage( fflush(stdout); switch (help_cmd) { case C_NONE: - fputs(_(help_list), stdout); + puts(_(help_list)); if (RemoteMode) { - fputs(_(help_listremote), stdout); + puts(_(help_listremote)); } break; case C_CREATE: - fputs(_(help_create), stdout); + puts(_(help_create)); break; case C_DUMP: - fputs(_(help_dump), stdout); + puts(_(help_dump)); break; case C_INFO: - fputs(_(help_info), stdout); + puts(_(help_info)); break; case C_RESTORE: - fputs(_(help_restore), stdout); + puts(_(help_restore)); break; case C_LAST: - fputs(_(help_last), stdout); + puts(_(help_last)); break; case C_LASTUPDATE: - fputs(_(help_lastupdate), stdout); + puts(_(help_lastupdate)); break; case C_FIRST: - fputs(_(help_first), stdout); + puts(_(help_first)); break; case C_UPDATE: - fputs(_(help_update), stdout); + puts(_(help_update)); break; case C_UPDATEV: - fputs(_(help_updatev), stdout); + puts(_(help_updatev)); break; case C_FETCH: - fputs(_(help_fetch), stdout); + puts(_(help_fetch)); + break; + case C_FLUSHCACHED: + puts(_(help_flushcached)); break; case C_GRAPH: - fputs(_(help_graph0), stdout); - fputs(_(help_graph1), stdout); - fputs(_(help_graph2), stdout); - fputs(_(help_graph3), stdout); + puts(_(help_graph0)); + puts(_(help_graph1)); + puts(_(help_graph2)); + puts(_(help_graph3)); break; case C_GRAPHV: - fputs(_(help_graphv0), stdout); - fputs(_(help_graph1), stdout); - fputs(_(help_graph2), stdout); - fputs(_(help_graph3), stdout); + puts(_(help_graphv0)); + puts(_(help_graph1)); + puts(_(help_graph2)); + puts(_(help_graph3)); break; case C_TUNE: - fputs(_(help_tune1), stdout); - fputs(_(help_tune2), stdout); + puts(_(help_tune1)); + puts(_(help_tune2)); break; case C_RESIZE: - fputs(_(help_resize), stdout); + puts(_(help_resize)); break; case C_XPORT: - fputs(_(help_xport), stdout); + puts(_(help_xport)); break; case C_QUIT: - fputs(_(help_quit), stdout); + puts(_(help_quit)); break; case C_LS: - fputs(_(help_ls), stdout); + puts(_(help_ls)); break; case C_CD: - fputs(_(help_cd), stdout); + puts(_(help_cd)); break; case C_MKDIR: - fputs(_(help_mkdir), stdout); + puts(_(help_mkdir)); break; case C_PWD: - fputs(_(help_pwd), stdout); + puts(_(help_pwd)); break; } - fputs(_(help_lic), stdout); + puts(_(help_lic)); } static char *fgetslong( @@ -364,11 +383,16 @@ static char *fgetslong( return *aLinePtr = linebuf; bufsize += MAX_LENGTH; if (!(linebuf = realloc(linebuf, bufsize))) { + free(linebuf); perror("fgetslong: realloc"); exit(1); } } - return *aLinePtr = linebuf[0] ? linebuf : 0; + if (linebuf[0]){ + return *aLinePtr = linebuf; + } + free(linebuf); + return *aLinePtr = 0; } int main( @@ -385,13 +409,13 @@ int main( #ifdef MUST_DISABLE_FPMASK fpsetmask(0); #endif -#ifdef HAVE_LOCALE_H + + /* initialize locale settings + according to localeconv(3) */ setlocale(LC_ALL, ""); -#endif #if defined(HAVE_LIBINTL_H) && defined(BUILD_LIBINTL) bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR); - bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); textdomain(GETTEXT_PACKAGE); #endif if (argc == 1) { @@ -419,11 +443,8 @@ int main( == 0) { #ifdef HAVE_CHROOT - chroot(argv[2]); - if (errno != 0) { - fprintf(stderr, - "ERROR: can't change root to '%s' errno=%d\n", - argv[2], errno); + if (chroot(argv[2]) != 0){ + fprintf(stderr, "ERROR: chroot %s: %s\n", argv[2],rrd_strerror(errno)); exit(errno); } ChangeRoot = 1; @@ -439,29 +460,28 @@ int main( } } if (strcmp(firstdir, "")) { - chdir(firstdir); - if (errno != 0) { - fprintf(stderr, "ERROR: %s\n", rrd_strerror(errno)); + if (chdir(firstdir) != 0){ + fprintf(stderr, "ERROR: chdir %s %s\n", firstdir,rrd_strerror(errno)); exit(errno); } } while (fgetslong(&aLine, stdin)) { + char *aLineOrig = aLine; if ((argc = CountArgs(aLine)) == 0) { + free(aLine); printf("ERROR: not enough arguments\n"); + continue; } if ((myargv = (char **) malloc((argc + 1) * sizeof(char *))) == NULL) { perror("malloc"); exit(1); } - if ((argc = CreateArgs(argv[0], aLine, argc, myargv)) < 0) { + if ((argc = CreateArgs(argv[0], aLine, myargv)) < 0) { printf("ERROR: creating arguments\n"); } else { - int ret = HandleInputLine(argc, myargv, stdout); - - free(myargv); - if (ret == 0) { + if ( HandleInputLine(argc, myargv, stdout) == 0 ){ #if HAVE_GETRUSAGE getrusage(RUSAGE_SELF, &myusage); gettimeofday(¤ttime, NULL); @@ -480,7 +500,8 @@ int main( } } fflush(stdout); /* this is important for pipes to work */ - free(aLine); + free(myargv); + free(aLineOrig); } } else if (argc == 2) { PrintUsage(argv[1]); @@ -508,11 +529,9 @@ int HandleInputLine( #if defined(HAVE_SYS_STAT_H) struct stat st; #endif - char *cwd; /* To hold current working dir on call to pwd */ /* Reset errno to 0 before we start. */ - errno = 0; if (RemoteMode) { if (argc > 1 && strcmp("quit", argv[1]) == 0) { if (argc > 2) { @@ -535,21 +554,21 @@ int HandleInputLine( return (1); } #endif - chdir(argv[2]); - if (errno != 0) { - printf("ERROR: %s\n", rrd_strerror(errno)); + if (chdir(argv[2]) != 0){ + printf("ERROR: chdir %s %s\n", argv[2], rrd_strerror(errno)); return (1); } return (0); } if (argc > 1 && strcmp("pwd", argv[1]) == 0) { + char *cwd; /* To hold current working dir on call to pwd */ if (argc > 2) { printf("ERROR: invalid parameter count for pwd\n"); return (1); } cwd = getcwd(NULL, MAXPATH); if (cwd == NULL) { - printf("ERROR: %s\n", rrd_strerror(errno)); + printf("ERROR: getcwd %s\n", rrd_strerror(errno)); return (1); } printf("%s\n", cwd); @@ -569,9 +588,8 @@ int HandleInputLine( return (1); } #endif - mkdir(argv[2], 0777); - if (errno != 0) { - printf("ERROR: %s\n", rrd_strerror(errno)); + if(mkdir(argv[2], 0777)!=0){ + printf("ERROR: mkdir %s: %s\n", argv[2],rrd_strerror(errno)); return (1); } return (0); @@ -599,7 +617,7 @@ int HandleInputLine( } closedir(curdir); } else { - printf("ERROR: %s\n", rrd_strerror(errno)); + printf("ERROR: opendir .: %s\n", rrd_strerror(errno)); return (errno); } return (0); @@ -646,26 +664,7 @@ int HandleInputLine( else if (strcmp("last", argv[1]) == 0) printf("%ld\n", rrd_last(argc - 1, &argv[1])); else if (strcmp("lastupdate", argv[1]) == 0) { - time_t last_update; - char **ds_namv; - char **last_ds; - unsigned long ds_cnt, i; - - if (rrd_lastupdate(argc - 1, &argv[1], &last_update, - &ds_cnt, &ds_namv, &last_ds) == 0) { - for (i = 0; i < ds_cnt; i++) - printf(" %s", ds_namv[i]); - printf("\n\n"); - printf("%10lu:", last_update); - for (i = 0; i < ds_cnt; i++) { - printf(" %s", last_ds[i]); - free(last_ds[i]); - free(ds_namv[i]); - } - printf("\n"); - free(last_ds); - free(ds_namv); - } + rrd_lastupdate(argc - 1, &argv[1]); } else if (strcmp("first", argv[1]) == 0) printf("%ld\n", rrd_first(argc - 1, &argv[1])); else if (strcmp("update", argv[1]) == 0) @@ -715,6 +714,7 @@ int HandleInputLine( if (rrd_xport (argc - 1, &argv[1], &xxsize, &start, &end, &step, &col_cnt, &legend_v, &data) != -1) { + char *old_locale = setlocale(LC_NUMERIC, "C"); row_cnt = (end - start) / step; ptr = data; printf("\n\n", @@ -767,6 +767,7 @@ int HandleInputLine( free(data); printf(" \n", DATA_TAG); printf("\n", ROOT_TAG); + setlocale(LC_NUMERIC, old_locale); } free(vtag); } else if (strcmp("graph", argv[1]) == 0) { @@ -804,7 +805,7 @@ int HandleInputLine( } } else if (strcmp("graphv", argv[1]) == 0) { - rrd_info_t *grinfo = NULL; /* 1 to distinguish it from the NULL that rrd_graph sends in */ + rrd_info_t *grinfo = NULL; /* 1 to distinguish it from the NULL that rrd_graph sends in */ grinfo = rrd_graph_v(argc - 1, &argv[1]); if (grinfo) { @@ -814,6 +815,8 @@ int HandleInputLine( } else if (strcmp("tune", argv[1]) == 0) rrd_tune(argc - 1, &argv[1]); + else if (strcmp("flushcached", argv[1]) == 0) + rrd_flushcached(argc - 1, &argv[1]); else { rrd_set_error("unknown function '%s'", argv[1]); } @@ -853,7 +856,6 @@ int CountArgs( int CreateArgs( char *pName, char *aLine, - int argc, char **argv) { char *getP, *putP; @@ -861,6 +863,7 @@ int CreateArgs( char Quote = 0; int inArg = 0; int len; + int argc = 1; len = strlen(aLine); /* remove trailing space and newlines */