+++ /dev/null
-/*
- * src/main.c - this file contains the main function of tesh.
- *
- * Copyright 2008,2009 Martin Quinson, Malek Cherier All right reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package.
- *
- *
- */
-#include <runner.h>
-#include <fstream.h>
-#include <fstreams.h>
-#include <directory.h>
-#include <directories.h>
-#include <excludes.h>
-#include <getopt.h>
-#include <getpath.h>
-
-#include <locale.h>
-
-/*
- * entry used to define the parameter of a tesh option.
- */
-typedef struct s_optentry
-{
- int c; /* the character of the option */
-
- /*
- * the type of the argument of the option
- */
- enum
- {
- flag, /* it's a flag option, by default the flag is set to zero */
- string, /* the option has strings as argument */
- number /* the option has an integral positive number as argument */
- }type;
-
- byte* value; /* the value of the option */
- byte* optional_value; /* the optional value of the option if not specified */
- const char * long_name; /* the long name of the command */
-}s_optentry_t,* optentry_t;
-
-
-/* logs */
-XBT_LOG_NEW_DEFAULT_CATEGORY(tesh,"TEst SHell utility");
-
-#ifdef WIN32
-/* Windows specific : the previous process error mode */
-static UINT
-prev_error_mode = 0;
-#endif
-
-/* this object represents the root directory */
-directory_t
-root_directory = NULL;
-
-/* the current version of tesh */
-static const char*
-version = "1.0";
-
-/* ------------------------------------------------------------ */
-/* options */
-/* ------------------------------------------------------------ */
-
-/* ------------------------------------------------------------ */
-/* numbers */
-/* ------------------------------------------------------------ */
-
-
-/* --jobs is specified with arg */
-static int
-jobs_nb = -2;
-
-/* --jobs option is not specified (use the default job count) */
-static int
-default_jobs_nb = 1;
-
-/* --jobs is specified but has no arg (one job per unit) */
-static int
-optional_jobs_nb = -1;
-
-/* the global timeout */
-static int
-timeout = INDEFINITE;
-
-/* ------------------------------------------------------------ */
-/* strings */
-/* ------------------------------------------------------------ */
-
-/* --C change the directory before running the units */
-static directories_t
-directories = NULL;
-
-/* the include directories : see the !i metacommand */
-xbt_dynar_t
-include_dirs = NULL;
-
-/* the list of tesh files to run */
-static fstreams_t
-fstreams = NULL;
-
-/* the list of tesh file suffixes */
-static xbt_dynar_t
-suffixes = NULL;
-
-static excludes_t
-excludes = NULL;
-
-
-/* ------------------------------------------------------------ */
-/* flags */
-/* ------------------------------------------------------------ */
-
-/* if 1, keep going when some commands can't be found
- * default value 0 : not keep going
- */
-int
-keep_going_flag = 0;
-
-/* if 1, ignore failures from commands
- * default value : do not ignore failures
- */
-int
-keep_going_unit_flag = 0;
-
-/* if 1, display tesh usage */
-static int
-print_usage_flag = 0;
-
-/* if 1, display the tesh version */
-static int
-print_version_flag = 0;
-
-/* if 1, the status of all the units is display at
- * the end.
- */
-static int
-summary_flag = 0;
-
-/* if 1 and the flag want_summay is set to 1 tesh display the detailed summary of the run */
-int
-detail_summary_flag = 0;
-
-/* if 1, the directories are displayed */
-int
-print_directory_flag = 0;
-
-/* if 1, just check the syntax of all the tesh files
- * do not run them.
- */
-int
-dry_run_flag = 0;
-
-/* if 1, display the tesh files syntax and exit */
-static int
-print_readme_flag = 0;
-
-int
-silent_flag = 0;
-
-int
-just_print_flag = 0;
-
-/* the semaphore used to synchronize the jobs */
-xbt_os_sem_t
-jobs_sem = NULL;
-
-/* the semaphore used by the runner to wait the end of all the units */
-xbt_os_sem_t
-units_sem = NULL;
-
-static int
-loaded = 0;
-
-int
-interrupted = 0;
-
-int
-exit_code = 0;
-
-int
-err_kind = 0;
-
-char*
-err_line = NULL;
-
-
-pid_t
-pid =0;
-
-int
-is_tesh_root = 1;
-
-/* the table of the entries of the options */
-static const struct s_optentry opt_entries[] =
-{
- { 'C', string, (byte*)NULL, 0, "directory" },
- { 'x', string, (byte*)&suffixes, 0, "suffix" },
- { 'f', string, (byte*)&fstreams, 0, "file" },
- { 'h', flag, (byte*)&print_usage_flag, 0, "help" },
- { 'a', flag, (byte*)&print_readme_flag, 0, "README" },
- { 'k', flag, (byte*)&keep_going_flag, 0, "keep-going" },
- { 'i', flag, (byte*)&keep_going_unit_flag, 0, "keep-going-unit"},
- { 'I', string, (byte*)&include_dirs, 0, "include-dir" },
- { 'j', number, (byte*)&jobs_nb, (byte*) &optional_jobs_nb, "jobs" },
- { 'm', flag, (byte*)&detail_summary_flag, 0, "detail-summary" },
- { 'c', flag, (byte*)&just_print_flag, 0, "just-print" },
- { 's', flag, (byte*)&silent_flag, 0, "silent" },
- { 'V', flag, (byte*)&print_version_flag, 0, "version" },
- { 'w', flag, (byte*)&print_directory_flag, 0,"dont-print-directory" },
- { 'n', flag, (byte*)&dry_run_flag, 0, "dry-run"},
- { 't', number, (byte*)&timeout, 0, "timeout" },
- { 'r', string, (byte*)&directories, 0, "load-directory"},
- { 'v', flag, (byte*)&summary_flag, 0, "summary"},
- { 'F', string,(byte*)&excludes, 0, "exclude"},
- { 'l', string, (byte*)NULL, 0, "log" },
- { 0, 0, 0, 0, 0}
-};
-
-/* the tesh usage */
-static const char* usage[] =
-{
- "Options:\n",
- " -C DIRECTORY, --directory=DIRECTORY Change to DIRECTORY before running any commands.\n",
- " -e, --environment-overrides Environment variables override files.\n",
- " -f FILE, --file=FILE Read FILE as a teshfile.\n",
- " remark :\n",
- " all argument of the command line without\n",
- " option is dealed as a tesh file.\n",
- " -h, --help Print this message and exit.\n",
- " -i, --keep-going-unit Ignore failures from commands.\n",
- " The possible failures are :\n",
- " - the exit code differ from the expected\n",
- " - the signal throw differ from the expected\n",
- " - the output differ from the expected\n",
- " - the read pipe is broken\n",
- " - the write pipe is broken\n",
- " - the command assigned delay is outdated\n",
- " -I DIRECTORY, --include-dir=DIRECTORY Search DIRECTORY for included files.\n",
- " -j [N], --jobs[=N] Allow N units at once; infinite units with\n"
- " no arg.\n",
- " -k, --keep-going Keep going when some commands can't be made or\n",
- " failed.\n",
- " -c, --just-print Don't actually run any commands; just print them.\n",
- " -s, --silent, Don't echo commands.\n",
- " -V, --version Print the version number of tesh and exit.\n",
- " -d, --dont-print-directory Don't display the current directory.\n",
- " -n, --dry-run Check the syntax of the specified tesh files, display the result and exit.\n",
- " -t, --timeout Wait the end of the commands at most timeout seconds.\n",
- " -x, --suffix Consider the new suffix for the tesh files.\n"
- " remark :\n",
- " the default suffix for the tesh files is \".tesh\".\n",
- " -a, --README Print the read me file and exit.\n",
- " -r, --load-directory Run all the tesh files located in the directories specified by the option --directory.\n",
- " -v, --summary Display the status of the commands.\n",
- " -m, --detail-summary Detail the summary of the run.\n",
- " -F file , --exclude=FILE Ignore the tesh file FILE.\n",
- " -l format, --log Format of the xbt logs.\n",
- NULL
-};
-
-/* the string of options of tesh */
-static char
-optstring[1 + sizeof (opt_entries) / sizeof (opt_entries[0]) * 3];
-
-/* the option table of tesh */
-static struct
-option longopts[(sizeof (opt_entries) / sizeof (s_optentry_t))];
-
-static void
-init_options(void);
-
-static int
-process_command_line(int argc, char** argv);
-
-static void
-load(void);
-
-static void
-print_usage(void);
-
-static void
-print_version(void);
-
-static void
-finalize(void);
-
-static void
-print_readme(void);
-
-static int
-init(void);
-
-static int
-screen_cleaned;
-
-static int
-finalized = 0;
-
-static int
-sig_int = 0;
-
-#ifdef WIN32
-static void
-sig_int_handler(int signum)
-{
-
- if(!finalized)
- {
- sig_int = 1;
- runner_interrupt();
- while(!finalized);
- }
-
-}
-#endif
-
-static void
-free_string(void* str)
-{
- free(*(void**)str);
-}
-
-int
-main(int argc, char* argv[])
-{
- /* set the locale to the default*/
- setlocale(LC_ALL,"");
-
- /* xbt initialization */
- xbt_init(&argc, argv);
-
- /* initialize tesh */
- if(init() < 0)
- finalize();
-
- /* process the command line */
- if(process_command_line(argc, argv) < 0)
- finalize();
-
- /* move to the root directory (the directory may change during the command line processing) */
- chdir(root_directory->name);
-
- /* the user wants to display the usage of tesh */
- if(print_version_flag)
- {
- print_version();
-
- if(!print_usage_flag)
- finalize();
- }
-
- /* the user wants to display the usage of tesh */
- if(print_usage_flag)
- {
- print_usage();
- finalize();
- }
-
- /* the user wants to display the semantic of the tesh file metacommands */
- if(print_readme_flag)
- {
- print_readme();
- finalize();
- }
-
- /* load tesh files */
- load();
-
-
- /* use by the finalize function to known if it must display the tesh usage */
- loaded = 1;
-
- if(-2 == jobs_nb)
- {/* --jobs is not specified (use the default value) */
- jobs_nb = default_jobs_nb;
- }
- else if(optional_jobs_nb == jobs_nb)
- {/* --jobs option is specified with no args (use one job per unit) */
- jobs_nb = fstreams_get_size(fstreams);
- }
-
- if(jobs_nb > fstreams_get_size(fstreams))
- {/* --jobs = N is specified and N is more than the number of tesh files */
-
- WARN0("Number of requested jobs exceed the number of files to run");
-
- /* assume one job per file */
- jobs_nb = fstreams_get_size(fstreams);
- }
-
- if(jobs_nb != 1 && dry_run_flag)
- {
- jobs_nb = 1;
- INFO0("Dry run specified : force jobs count to 1");
- }
-
- /* initialize the semaphore used to synchronize all the units */
- jobs_sem = xbt_os_sem_init(jobs_nb);
-
- /* initialize the semaphore used by the runner to wait for the end of all units */
- units_sem = xbt_os_sem_init(0);
-
- /* initialize the runner */
- if(runner_init(/*check_syntax_flag,*/ timeout, fstreams) < 0)
- finalize();
-
- if(just_print_flag && silent_flag)
- silent_flag = 0;
-
- if(just_print_flag && dry_run_flag)
- WARN0("mismatch in the syntax : --just-check-syntax and --just-display options at same time");
-
- /* run all the units */
- runner_run();
-
- if(runner_is_timedout())
- ERROR1("Tesh timed out after `(%d)' seconds", timeout);
-
- /* show the result of the units */
- if(detail_summary_flag ||summary_flag || dry_run_flag)
- runner_summarize();
-
- /* all the test are runned, destroy the runner */
- runner_destroy();
-
- /* then, finalize tesh (release all the allocated memory and exits) */
- finalize();
-
- #ifndef WIN32
- return exit_code;
- #endif
-
-}
-
-/* init -- initialize tesh : allocated all the objects needed by tesh to run
- * the tesh files specified in the command line.
- *
- * return If successful the function returns zero. Otherwise the function returns
- * -1 and sets the global variable errno to the appropriate error code.
- */
-
-
-
-static int
-init(void)
-{
- char* buffer;
- char* suffix = strdup(".tesh");
-
- #ifdef WIN32
- /* Windows specific : don't display the general-protection-fault message box and
- * the the critical-error-handler message box (instead the system send the error
- * to the calling process : tesh)
- */
- prev_error_mode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOGPFAULTERRORBOX);
-
- /* handle the interrupt signal */
- signal(SIGINT, sig_int_handler);
- #else
- /* Ignore pipe issues.
- * They will show up when we try to send data to dead buddies,
- * but we will stop doing so when we're done with provided input
- */
- /*
- struct sigaction act;
- memset(&act,0, sizeof(struct sigaction));
- act.sa_handler = SIG_IGN;
- sigaction(SIGPIPE, &act, NULL);
-
- memset(&act,0, sizeof(struct sigaction));
- act.sa_handler = sig_int_handler;
- sigaction(SIGINT, &act, NULL);*/
-
- #endif
-
-
-
-
- /* used to store the files to run */
- if(!(fstreams = fstreams_new((void_f_pvoid_t)fstream_free)))
- {
- ERROR1("(system error) %s", strerror(errno));
- return -1;
- }
-
- /* register the current directory */
- if(!(buffer = getcwd(NULL, 0)))
- {
- ERROR1("(system error) %s", strerror(errno));
- return -1;
- }
-
- /* save the root directory */
- if(!(root_directory = directory_new(buffer)))
- {
- ERROR1("(system error) %s", strerror(errno));
- return -1;
- }
-
- free(buffer);
-
- /* the directories to loads */
- if(!(directories = directories_new()))
- {
- ERROR1("(system error) %s", strerror(errno));
- return -1;
- }
-
- /* the include directories */
- include_dirs = xbt_dynar_new(sizeof(directory_t), (void_f_pvoid_t)directory_free);
-
- /* the excluded files */
- if(!(excludes = excludes_new()))
- {
- ERROR1("(system error) %s", strerror(errno));
- return -1;
- }
-
- /* the suffixes */
- suffixes = xbt_dynar_new(sizeof(char*),free_string);
-
- /* register the default suffix ".tesh" */
- xbt_dynar_push(suffixes, &suffix);
-
- return 0;
-}
-
-/* load -- load the tesh files to run */
-static void
-load(void)
-{
-
- /* if the directories object is not empty load all the tesh files contained in
- * the directories specified in the command line (this tesh files must have the
- * a suffix specified in the suffixes object.
- */
- if(!directories_is_empty(directories))
- directories_load(directories, fstreams, suffixes);
-
- /* if no tesh file has been specified in the command line try to load the default tesh file
- * teshfile from the current directory
- */
- if(fstreams_is_empty(fstreams))
- {
- struct stat buffer = {0};
-
- /* add the default tesh file if it exists in the current directory */
- if(!stat("teshfile", &buffer) && S_ISREG(buffer.st_mode))
- fstreams_add(fstreams, fstream_new(getcwd(NULL, 0), "teshfile"));
- }
-
- /* excludes the files specified in the command line and stored in the excludes object */
- if(!excludes_is_empty(excludes) && !fstreams_is_empty(fstreams))
- {
- /* check the files to excludes before */
- excludes_check(excludes, fstreams);
-
- /* exclude the specified tesh files */
- fstreams_exclude(fstreams, excludes);
- }
-
- /* if the fstreams object is empty use the stdin */
- if(fstreams_is_empty(fstreams))
- fstreams_add(fstreams, fstream_new(NULL, "stdin"));
-
- /* load the tesh files (open them) */
- fstreams_load(fstreams);
-
-}
-
-/* finalize -- cleanup all the allocated objects and display the tesh usage if needed */
-static void
-finalize(void)
-{
- /* delete the fstreams object */
- if(fstreams)
- fstreams_free((void**)&fstreams);
-
- /* delete the excludes object */
- if(excludes)
- excludes_free((void**)&excludes);
-
- /* delete the directories object */
- if(directories)
- directories_free((void**)&directories);
-
- /* delete the root directory object */
- if(root_directory)
- directory_free((void**)&root_directory);
-
- /* delete the include directories object */
- if(include_dirs)
- xbt_dynar_free(&include_dirs);
-
- /* delete the list of tesh files suffixes */
- if(suffixes)
- xbt_dynar_free(&suffixes);
-
- /* destroy the semaphore used to synchronize the units */
- if(jobs_sem)
- xbt_os_sem_destroy(jobs_sem);
-
- /* destroy the semaphore used by the runner used to wait for the end of the units */
- if(units_sem)
- xbt_os_sem_destroy(units_sem);
-
- /* Windows specific (restore the previouse error mode */
- #ifdef WIN32
- SetErrorMode(prev_error_mode);
- #endif
-
- if(sig_int)
- INFO0("Tesh interrupted (receive a SIGINT)");
- else if(!summary_flag && !detail_summary_flag && !dry_run_flag && !silent_flag && !just_print_flag && !print_version_flag && !print_usage_flag && is_tesh_root)
- {
- if(!exit_code)
- INFO2("Tesh terminated with exit code %d : %s",exit_code, "success");
- else
- {
- if(err_line)
- ERROR3("Tesh terminated with exit code `(<%s> %s)' (%d)",err_line, error_to_string(exit_code, err_kind), exit_code);
- else
- ERROR2("Tesh terminated with exit code `(%s)' (%d)", error_to_string(exit_code, err_kind), exit_code);
-
- }
- }
-
- if(err_line)
- free(err_line);
-
- /* exit from the xbt framework */
- xbt_exit();
-
- finalized = 1;
-
- /* exit with the last error code */
- if(!sig_int)
- exit(exit_code);
-}
-
-/* init_options -- initialize the options string */
-static void
-init_options (void)
-{
- char *p;
- unsigned int i;
-
- /* the function has been already called */
- if(optstring[0] != '\0')
- return;
-
- p = optstring;
-
- *p++ = '-';
-
- for (i = 0; opt_entries[i].c != '\0'; ++i)
- {
- /* initialize the long name of the option*/
- longopts[i].name = (opt_entries[i].long_name == 0 ? "" : opt_entries[i].long_name);
-
- /* getopt_long returns the value of val */
- longopts[i].flag = 0;
-
- /* the short option */
- longopts[i].val = opt_entries[i].c;
-
- /* add the short option in the options string */
- *p++ = opt_entries[i].c;
-
- switch (opt_entries[i].type)
- {
- /* if this option is used to set a flag or if the argument must be ignored
- * the option has no argument
- */
- case flag:
- longopts[i].has_arg = no_argument;
- break;
-
- /* the option has an argument */
- case string:
- case number:
-
- *p++ = ':';
-
- if(opt_entries[i].optional_value != 0)
- {
- *p++ = ':';
-
- longopts[i].has_arg = optional_argument;
- }
- else
- longopts[i].has_arg = required_argument;
-
- break;
- }
- }
-
- *p = '\0';
- longopts[i].name = 0;
-}
-
-/* process_command_line -- process the command line
- *
- * param argc the number of the arguments contained by the command line.
- * param The array of C strings containing all the arguments of the command
- * line.
- *
- * return If successful, the function returns 0. Otherwise -1 is returned
- * and sets the global variable errno to indicate the error.
- *
- * errors [ENOENT] A file name specified in the command line does not exist
- */
-
-static int
-process_command_line(int argc, char** argv)
-{
- register const struct s_optentry* entry;
- register int c;
- directory_t directory;
- fstream_t fstream;
-
- /* initialize the options string of tesh */
- init_options();
-
- /* let the function getopt_long display the errors if any */
- opterr = 1;
-
- /* set option index to zero */
- optind = 0;
-
- while (optind < argc)
- {
- c = getopt_long(argc, argv, optstring, longopts, (int *) 0);
-
- if(c == EOF)
- {
- /* end of the command line or "--". */
- break;
- }
- else if (c == 1)
- {
- /* no option specified, assume it's a tesh file to run */
- char* path;
- char* delimiter;
-
- /* getpath returns -1 when the file to get the path doesn't exist */
- if(getpath(optarg, &path) < 0)
- {
- exit_code = errno;
- err_kind = 0;
-
- if(ENOENT == errno)
- ERROR1("File %s does not exist", optarg);
- else
- ERROR0("Insufficient memory is available to parse the command line : system error");
-
- return -1;
- }
-
- /* get to the last / (if any) to get the short name of the file */
- delimiter = strrchr(optarg,'/');
-
- #ifdef WIN32
- if(!delimiter)
- delimiter = strrchr(optarg,'\\');
- #endif
-
- /* create a new file stream which represents the tesh file to run */
- fstream = fstream_new(path, delimiter ? delimiter + 1 : optarg);
-
- free(path);
-
- /* if the list of all tesh files to run already contains this file
- * destroy it and display a warning, otherwise add it in the list.
- */
- if(fstreams_contains(fstreams, fstream))
- {
- fstream_free(&fstream);
- WARN1("File %s already specified to be run", optarg);
- }
- else
- fstreams_add(fstreams, fstream);
-
- }
- else if (c == '?')
- {
- /* unknown option, let getopt_long() displays the error */
- ERROR0("Command line processing failed : invalid command line");
- exit_code = EINVCMDLINE;
- err_kind = 1;
- return -1;
- }
- else
- {
- for(entry = opt_entries; entry->c != '\0'; ++entry)
-
- if(c == entry->c)
- {
-
- switch (entry->type)
- {
- /* impossible */
- default:
- ERROR0("Command line processing failed : internal error");
- exit_code = EPROCCMDLINE;
- err_kind = 1;
- return -1;
-
-
- /* flag options */
- case flag:
- /* set the flag to one */
- *(int*) entry->value = 1;
-
- break;
-
- /* string options */
- case string:
-
- if(!optarg)
- {
- /* an option with a optional arg is specified use the entry->optional_value */
- optarg = (char*)entry->optional_value;
- }
- else if (*optarg == '\0')
- {
- /* a non optional argument is not specified */
- ERROR2("Option %c \"%s\"requires an argument",entry->c,entry->long_name);
- exit_code = ENOARG;
- err_kind = 1;
- return -1;
- }
-
- /* --load-directory option */
- if(!strcmp(entry->long_name,"load-directory"))
- {
- char* path;
-
- if(translatepath(optarg, &path) < 0)
- {
- exit_code = errno;
- err_kind = 0;
-
- if(ENOTDIR == errno)
- ERROR1("%s is not a directory",optarg);
- else
- ERROR0("Insufficient memory is available to process the command line - system error");
-
- return -1;
-
- }
- else
- {
-
- directory = directory_new(path);
- free(path);
-
- if(directories_contains(directories, directory))
- {
- directory_free((void**)&directory);
- WARN1("Directory %s already specified to be load",optarg);
- }
- else
- directories_add(directories, directory);
-
-
- }
- }
- else if(!strcmp(entry->long_name,"directory"))
- {
- char* path ;
-
- if(translatepath(optarg, &path) < 0)
- {
- exit_code = errno;
- err_kind = 0;
-
- if(ENOTDIR == errno)
- ERROR1("%s is not a directory",optarg);
- else
- ERROR0("Insufficient memory is available to process the command line - system error");
-
- return -1;
- }
- else
- {
- char* buffer = getcwd(NULL, 0);
-
-
- if(!strcmp(buffer, path))
- WARN1("Already in the directory %s", optarg);
- else if(!print_directory_flag)
- INFO1("Entering directory \"%s\"",path);
-
- chdir(path);
- free(path);
-
- free(buffer);
- }
- }
-
- /* --suffix option */
- else if(!strcmp(entry->long_name,"suffix"))
- {
- if(strlen(optarg) > MAX_SUFFIX)
- {
- ERROR1("Suffix %s too long",optarg);
- exit_code = ESUFFIXTOOLONG;
- err_kind = 1;
- return -1;
- }
-
- if(optarg[0] == '.')
- {
- char* cur;
- unsigned int i;
- int exists = 0;
-
- char* suffix = xbt_new0(char, MAX_SUFFIX + 2);
- sprintf(suffix,".%s",optarg);
-
- xbt_dynar_foreach(suffixes, i, cur)
- {
- if(!strcmp(suffix, cur))
- {
- exists = 1;
- break;
- }
- }
-
- if(exists)
- WARN1("Suffix %s already specified to be used", optarg);
- else
- xbt_dynar_push(suffixes, &suffix);
- }
- else
- {
- char* cur;
- unsigned int i;
- int exists = 0;
-
- xbt_dynar_foreach(suffixes, i, cur)
- {
- if(!strcmp(optarg, cur))
- {
- exists = 1;
- break;
- }
- }
-
- if(exists)
- WARN1("Suffix %s already specified to be used", optarg);
- else
- {
- char* suffix = strdup(optarg);
- xbt_dynar_push(suffixes, &suffix);
- }
- }
- }
- /* --file option */
- else if(!strcmp(entry->long_name,"file"))
- {
- char* path;
- char* delimiter;
-
- if(getpath(optarg, &path) < 0)
- {
- exit_code = errno;
- err_kind = 0;
-
- if(ENOENT == errno)
- ERROR1("File %s does not exist", optarg);
- else
- ERROR1("System error :`(%s)'", strerror(errno));
-
- return -1;
- }
-
- delimiter = strrchr(optarg,'/');
-
- #ifdef WIN32
- if(!delimiter)
- delimiter = strrchr(optarg,'\\');
- #endif
-
- fstream = fstream_new(path, delimiter ? delimiter + 1 : optarg);
-
- free(path);
-
- if(fstreams_contains(fstreams, fstream))
- {
- fstream_free(&fstream);
- WARN1("File %s already specified to run", optarg);
- }
- else
- fstreams_add(fstreams, fstream);
- }
- /* --include-dir option */
- else if(!strcmp(entry->long_name,"include-dir"))
- {
-
- char* path ;
-
- if(translatepath(optarg, &path) < 0)
- {
- exit_code = errno;
- err_kind = 0;
-
- if(ENOTDIR == errno)
- ERROR1("%s is not a directory",optarg);
- else
- ERROR0("Insufficient memory is available to process the command line - system error");
-
- return -1;
- }
-
- else
- {
- int exists = 0;
- unsigned int i;
- directory_t cur;
- directory = directory_new(path);
- free(path);
-
- xbt_dynar_foreach(include_dirs, i , cur)
- {
- if(!strcmp(cur->name, optarg))
- {
- exists = 1;
- break;
- }
- }
-
- if(exists)
- {
- directory_free((void**)&directory);
- WARN1("Include directory %s already specified to be used",optarg);
-
- }
- else
- xbt_dynar_push(include_dirs, &directory);
-
- }
- }
- /* --exclude option */
- else if(!strcmp(entry->long_name,"exclude"))
- {
- char* path;
- char* delimiter;
-
- if(getpath(optarg, &path) < 0)
- {
- exit_code = errno;
- err_kind = 0;
-
- if(ENOENT == errno)
- ERROR1("file %s does not exist", optarg);
- else
- ERROR0("Insufficient memory is available to process the command line - system error");
-
- return -1;
- }
-
- delimiter = strrchr(optarg,'/');
-
- #ifdef WIN32
- if(!delimiter)
- delimiter = strrchr(optarg,'\\');
- #endif
-
- fstream = fstream_new(path, delimiter ? delimiter + 1 : optarg);
- free(path);
-
- if(excludes_contains(excludes, fstream))
- {
- fstream_free(&fstream);
- WARN1("File %s already specified to be exclude", optarg);
- }
- else
- excludes_add(excludes, fstream);
-
- }
- else if(!strcmp(entry->long_name,"log"))
- {
- /* NOTHING TODO : log for xbt */
- }
- else
- {
- INFO1("Unexpected option %s", optarg);
- return -1;
- }
-
-
- break;
-
- /* strictly positve number options */
- case number:
-
- if ((NULL == optarg) && (argc > optind))
- {
- const char* cp;
-
- for (cp = argv[optind]; isdigit(cp[0]); ++cp)
- if(cp[0] == '\0')
- optarg = argv[optind++];
- }
-
- /* the number option is specified */
- if(NULL != optarg)
- {
- int i = atoi(optarg);
- const char *cp;
-
- for (cp = optarg; isdigit(cp[0]); ++cp);
-
- if (i < 1 || cp[0] != '\0')
- {
- ERROR2("Option %c \"%s\" requires an strictly positive integer as argument",entry->c, entry->long_name);
- exit_code = ENOTPOSITIVENUM;
- err_kind = 1;
- return -1;
- }
- else
- *(int*)entry->value = i;
- }
- /* the number option is specified but has no arg, use the optional value*/
- else
- *(int*)entry->value = *(int*) entry->optional_value;
-
- break;
-
- }
- break;
- }
- }
- }
-
- return 0;
-}
-
-static void
-print_usage(void)
-{
- const char **cpp;
- FILE* stream;
-
- stream = exit_code ? stderr : stdout;
-
- if(!screen_cleaned)
- {
- #ifdef WIN32
- system("cls");
- #else
- system("clear");
- #endif
- screen_cleaned = 1;
- }
-
- fprintf (stream, "Usage: tesh [options] [file] ...\n");
-
- for (cpp = usage; *cpp; ++cpp)
- fputs (*cpp, stream);
-
- fprintf(stream, "\nReport bugs to <martin.quinson@loria.fr | malek.cherier@loria.fr>\n");
-}
-
-static void
-print_version(void)
-{
- if(!screen_cleaned)
- {
- #ifdef WIN32
- system("cls");
- #else
- system("clear");
- #endif
- screen_cleaned = 1;
- }
-
- /* TODO : display the version of tesh */
- printf("Version :\n");
- printf(" tesh version %s : Mini shell specialized in running test units by Martin Quinson \n", version);
- printf(" and Malek Cherier\n");
- printf(" Copyright (c) 2007, 2008 Martin Quinson, Malek Cherier\n");
- printf(" All rights reserved\n");
- printf(" This program is free software; you can redistribute it and/or modify it\n");
- printf(" under the terms of the license (GNU LGPL) which comes with this package.\n\n");
-
- if(!print_usage_flag)
- printf("Report bugs to <martin.quinson@loria.fr | malek.cherier@loria.fr>");
-}
-
-static void
-print_readme(void)
-{
- size_t len;
- char * line = NULL;
-
- FILE* stream = fopen("examples/README.tesh", "r");
-
- if(!stream)
- {
- ERROR0("Unable to locate the README.txt file");
- exit_code = EREADMENOTFOUND;
- err_kind = 1;
- return;
- }
-
- while(getline(&line, &len, stream) != -1)
- printf("%s",line);
-
- fclose(stream);
-}
-
-