#include "convert.h"
-void debug_flush(void) {
- sysassert(!ferror(debug));
- sysassert(!fflush(debug));
-}
-
const char *get_vardir(void) { return "."; }
const char *get_libdir(void) { return "."; }
analyse(tf);
if (o_flags & ff_upload) {
- if (npages<=1)
+ if (o_flags & ff_singlepage)
fatal("Recognition successful, but refusing to upload partial data\n"
" (--single-page specified). Specify an output mode?");
}
else if (IS("--dict-read-only")) o_flags &= (~ffs_dict | ff_dict_fetch);
else if (IS("--dict-anon")) o_flags &= ~ff_dict_pirate;
else if (IS("--dict-submit")) o_flags |= ff_dict_fetch|ff_dict_submit;
+ else if (IS("--dict-no-update")) o_flags &= ~ff_dict_fetch; // testing
else if (IS("--raw-tsv")) outputmode(omk_raw,0);
else if (IS("--upload")) outputmode_uploads();
else if (IS("--upload-yarrg")) outputmode(omk_upload_yarrg,arg+2);
o_serv_yarrg, o_flags & ff_use_yarrg);
set_server("YPPSC_YARRG_PCTB",
- "http://", "pctb.ilk.org" /*pctb.crabdance.com*/,
+ "http://", "pctb.crabdance.com",
"pctb.ilk.org",
o_serv_pctb, o_flags & ff_use_pctb);
}
+FILE *dbfile;
+static const char *basepath; /* as passed in by caller */
+static pid_t dbzcat;
+int dbfile_gzopen(const char *basepath_spec) {
+ assert(!dbfile);
-DEFINE_VWRAPPERF(, progress, )
-DEFINE_VWRAPPERF(, progress_log, )
-DEFINE_VWRAPPERF(, progress_spinner, )
-DEFINE_VWRAPPERF(, warning, )
-DEFINE_VWRAPPERF(, fatal, NORET)
+ basepath= basepath_spec;
-static int last_progress_len;
-
-static void vprogress_core(int spinner, const char *fmt, va_list al) {
- int r;
-
- if (o_quiet) return;
- if (!debug_flags && !isatty(2)) return;
+ char *zpath= masprintf("%s.gz", basepath);
+ int e= gzopen(zpath, O_RDONLY, &dbfile, &dbzcat, 0);
+ free(zpath);
+ if (e) { errno=e; sysassert(errno==ENOENT); return 0; }
- if (last_progress_len)
- putc('\r',stderr);
+ return 1;
+}
- r= vfprintf(stderr,fmt,al);
+int dbfile_open(const char *tpath) {
+ assert(!dbfile);
- if (spinner) {
- putc(spinner,stderr);
- r++;
- }
+ basepath= tpath;
- if (r < last_progress_len) {
- fprintf(stderr,"%*s", last_progress_len - r, "");
- if (!r) putc('\r', stderr);
- else while (last_progress_len-- > r) putc('\b',stderr);
- }
- last_progress_len= r;
+ dbzcat= -1;
+ dbfile= fopen(tpath,"r");
+ if (!dbfile) { sysassert(errno==ENOENT); return 0; }
+ return 1;
+}
- if (ferror(stderr) || fflush(stderr)) _exit(16);
-}
-
-void vprogress(const char *fmt, va_list al) { vprogress_core(0,fmt,al); }
-void vprogress_spinner(const char *fmt, va_list al) {
- static const char spinchars[]="/-\\";
- static int spinner;
-
- vprogress_core(spinchars[spinner],fmt,al);
- spinner++;
- spinner %= (sizeof(spinchars)-1);
+void dbfile_close(void) {
+ gzclose(&dbfile, &dbzcat, basepath);
}
-void vprogress_log(const char *fmt, va_list al) {
- if (o_quiet) return;
-
- progress("");
- vfprintf(stderr,fmt,al);
- putc('\n',stderr);
- fflush(stderr);
+#define dbassertgl(x) ((x) ? (void)0 : dbfile_assertfail(file,line,#x))
+
+void dbfile_getsline(char *lbuf, size_t lbufsz, const char *file, int line) {
+ errno=0;
+ char *s= fgets(lbuf,lbufsz,dbfile);
+ sysassert(!ferror(dbfile));
+ dbassertgl(!feof(dbfile));
+ assert(s);
+ int l= strlen(lbuf);
+ dbassertgl(l>0); dbassertgl(lbuf[--l]=='\n');
+ lbuf[l]= 0;
}
-void vwarning(const char *fmt, va_list al) {
- progress("");
- fputs("Warning: ",stderr);
- vfprintf(stderr,fmt,al);
- fputs("\n",stderr);
- fflush(stderr);
+int dbfile_vscanf(const char *fmt, va_list al) {
+ int r= vfscanf(dbfile,fmt,al);
+ sysassert(!ferror(dbfile));
+ return r;
}
-void vfatal(const char *fmt, va_list al) {
- progress("");
- fputs("\n\nFatal error: ",stderr);
- vfprintf(stderr,fmt,al);
- fflush(stderr);
- fputs("\n\n",stderr);
- _exit(4);
+int dbfile_scanf(const char *fmt, ...) {
+ va_list al;
+ va_start(al,fmt);
+ int r= dbfile_vscanf(fmt,al);
+ va_end(al);
+ return r;
}
-void sysassert_fail(const char *file, int line, const char *what) {
- int e= errno;
- progress("");
- fprintf(stderr,
- "\nfatal operational error:\n"
- " unsuccessful execution of: %s\n"
- " %s:%d: %s\n\n",
- what, file,line, strerror(e));
- _exit(16);
+void dbfile_assertfail(const char *file, int line, const char *m) {
+ if (dbzcat)
+ fatal("Error in dictionary file %s.gz:\n"
+ " Requirement not met at %s:%d:\n"
+ " %s",
+ basepath, file,line, m);
+ else if (dbfile)
+ fatal("Error in dictionary file %s at byte %ld:\n"
+ " Requirement not met at %s:%d:\n"
+ " %s",
+ basepath,(long)ftell(dbfile), file,line, m);
+ else
+ fatal("Semantic error in dictionaries:\n"
+ " Requirement not met at %s:%d:\n"
+ " %s",
+ file,line, m);
}
-void waitpid_check_exitstatus(pid_t pid, const char *what, int sigpipeok) {
- pid_t got;
- int st;
- for (;;) {
- got= waitpid(pid, &st, 0);
- if (pid==-1) { sysassert(errno==EINTR); continue; }
- break;
+int gzopen(const char *zpath, int oflags, FILE **f_r, pid_t *pid_r,
+ const char *gziplevel /* 0 for read; may be 0, or "-1" etc. */) {
+
+ int zfd= open(zpath, oflags, 0666);
+ if (zfd<0) return errno;
+
+ int pipefds[2];
+ sysassert(! pipe(pipefds) );
+
+ int oi,io; const char *cmd; const char *stdiomode;
+ switch ((oflags & O_ACCMODE)) {
+ case O_RDONLY: oi=0; io=1; cmd="gunzip"; stdiomode="r"; break;
+ case O_WRONLY: oi=1; io=0; cmd="gzip"; stdiomode="w"; break;
+ default: abort();
}
- sysassert( got==pid );
-
- if (WIFEXITED(st)) {
- if (WEXITSTATUS(st))
- fatal("%s failed with nonzero exit status %d",
- what, WEXITSTATUS(st));
- } else if (WIFSIGNALED(st)) {
- if (!sigpipeok || WTERMSIG(st) != SIGPIPE)
- fatal("%s died due to signal %s%s", what,
- strsignal(WTERMSIG(st)), WCOREDUMP(st)?" (core dumped)":"");
- } else {
- fatal("%s gave strange wait status %d", what, st);
+
+ sysassert( (*pid_r=fork()) != -1 );
+ if (!*pid_r) {
+ sysassert( dup2(zfd,oi)==oi );
+ sysassert( dup2(pipefds[io],io)==io );
+ sysassert(! close(zfd) );
+ sysassert(! close(pipefds[0]) );
+ sysassert(! close(pipefds[1]) );
+ execlp(cmd,cmd,gziplevel,(char*)0);
+ sysassert(!"execlp gzip/gunzip");
}
+ sysassert(! close(zfd) );
+ sysassert(! close(pipefds[io]) );
+ sysassert( *f_r= fdopen(pipefds[oi], stdiomode) );
+
+ return 0;
}
-char *masprintf(const char *fmt, ...) {
- char *r;
- va_list al;
- va_start(al,fmt);
- sysassert( vasprintf(&r,fmt,al) >= 0);
- sysassert(r);
- va_end(al);
- return r;
+void gzclose(FILE **f, pid_t *p, const char *what) {
+ if (!*f) return;
+
+ sysassert(!ferror(*f));
+ sysassert(!fclose(*f));
+
+ if (*p != -1) {
+ char *process= masprintf("%s (de)compressor",what);
+ waitpid_check_exitstatus(*p,process,1);
+ free(process);
+ *p= -1;
+ }
+
+ *f= 0;
}
~yarrgweb / ypp-sc-tools.db-test.git / blobdiff