+/*
+ * ypp-commodities main program: argument parsing etc.
+ */
+/*
+ * This is part of ypp-sc-tools, a set of third-party tools for assisting
+ * players of Yohoho Puzzle Pirates.
+ *
+ * Copyright (C) 2009 Ian Jackson <ijackson@chiark.greenend.org.uk>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Yohoho and Puzzle Pirates are probably trademarks of Three Rings and
+ * are used without permission. This program is not endorsed or
+ * sponsored by Three Rings.
+ */
#include "convert.h"
-
void debug_flush(void) {
- eassert(!fflush(debug));
- eassert(!ferror(debug));
+ sysassert(!ferror(debug));
+ sysassert(!fflush(debug));
}
-
const char *get_vardir(void) { return "."; }
+static enum {
+ mf_findwindow= 0001,
+ mf_screenshot= 0010,
+ mf_readscreenshot= 0020,
+ mf_analyse= 0100,
+
+ mode_findwindow= 0001,
+ mode_screenshot= 0011,
+ mode_analyse= 0120,
+
+ mode_all= 0111,
+} o_mode= mode_all;
+
+static char *o_screenshot_fn;
+static int o_single_page, o_quiet;
+static const char *o_outputmode= "upload";
+
+const char *o_resolver;
+FILE *screenshot_file;
+
+
+static void vbadusage(const char *fmt, va_list) FMT(1,0) NORET;
+static void vbadusage(const char *fmt, va_list al) {
+ fputs("bad usage: ",stderr);
+ vfprintf(stderr,fmt,al);
+ fputc('\n',stderr);
+ exit(12);
+}
+DEFINE_VWRAPPERF(static, badusage, NORET);
+
+static void open_screenshot_file(const char *mode) {
+ screenshot_file= fopen(o_screenshot_fn, mode);
+ if (!screenshot_file)
+ fatal("could not open screenshots file `%s': %s",
+ o_screenshot_fn, strerror(errno));
+}
+
+static void run_analysis(void) {
+ FILE *tf;
+
+ sysassert( tf= tmpfile() );
+ progress("running recognition...");
+ analyse(tf);
+
+ if (o_single_page && !strcmp(o_outputmode,"upload"))
+ fatal("Recognition successful, but refusing to upload partial data\n"
+ " (--single-page specified). Specify an output mode?");
-static enum { mode_all=03, mode_screenshot=01, mode_analyse=02 }
- o_mode= mode_all;
-static char *o_screenshots_fn;
-static int o_single_page;
+ sysassert( fseek(tf,0,SEEK_SET) == 0);
-FILE *screenshots_file;
+ progress_log("processing results (--%s)...", o_outputmode);
+ pid_t processor;
+ sysassert( (processor= fork()) != -1 );
+
+ if (!processor) {
+ sysassert( dup2(fileno(tf),0) ==0 );
+ execlp("./yppsc-commod-processor", "yppsc-commod-processor",
+ o_outputmode, (char*)0);
+ sysassert(!"execlp commod-processor failed");
+ }
+
+ waitpid_check_exitstatus(processor, "output processor/uploader");
+ fclose(tf);
+ progress_log("all complete.");
+}
int main(int argc, char **argv) {
const char *arg;
int r;
+#define ARGVAL ((*++argv) ? *argv : \
+ (badusage("missing value for option %s",arg),(char*)0))
+
while ((arg=*++argv)) {
- if (!strcmp(arg,"--screenshots-only"))
+ if (!strcmp(arg,"--find-window-only"))
+ o_mode= mode_findwindow;
+ else if (!strcmp(arg,"--screenshot-only"))
o_mode= mode_screenshot;
- else if (!strcmp(arg,"--analyse-only"))
+ else if (!strcmp(arg,"--analyse-only") ||
+ !strcmp(arg,"--same"))
o_mode= mode_analyse;
+ else if (!strcmp(arg,"--everything"))
+ o_mode= mode_all;
else if (!strcmp(arg,"--single-page"))
o_single_page= 1;
- else if (!strcmp(arg,"--screenshots-file"))
- eassert( o_screenshots_fn= *++argv );
+ else if (!strcmp(arg,"--quiet"))
+ o_quiet= 1;
+ else if (!strcmp(arg,"--edit-charset"))
+ o_resolver= "./yppsc-ocr-resolver";
+ else if (!strcmp(arg,"--raw-tsv"))
+ o_outputmode= 0;
+ else if (!strcmp(arg,"--upload") ||
+ !strcmp(arg,"--arbitrage") ||
+ !strcmp(arg,"--tsv") ||
+ !strcmp(arg,"--best-prices"))
+ o_outputmode= arg+2;
+ else if (!strcmp(arg,"--screenshot-file"))
+ o_screenshot_fn= ARGVAL;
+#define DF(f) \
+ else if (!strcmp(arg,"-D" #f)) \
+ debug_flags |= dbg_##f;
+ DEBUG_FLAG_LIST
+#undef DF
else if (!strcmp(arg,"--window-id")) {
char *ep;
- eassert((arg=*++argv));
- unsigned long windowid= strtoul(arg,&ep,0);
- eassert(!*ep);
+ unsigned long windowid= strtoul(ARGVAL,&ep,0);
+ if (*ep) badusage("invalid window id");
set_yppclient_window(windowid);
} else
- eassert(!"bad option");
+ badusage("unknown option `%s'",arg);
}
- if (!o_screenshots_fn) {
- r= asprintf(&o_screenshots_fn,"%s/#pages#.ppm",get_vardir());
- eassert(r>=0); eassert(o_screenshots_fn);
+ if (!o_screenshot_fn) {
+ r= asprintf(&o_screenshot_fn,"%s/#pages#.ppm",get_vardir());
+ sysassert(r>=0);
}
- if (o_mode & mode_screenshot) {
+ if (o_mode & mf_findwindow) {
screenshot_startup();
find_yppclient_window();
- screenshots_file= fopen(o_screenshots_fn, "w"); eassert(screenshots_file);
- if (o_single_page)
- take_one_screenshot();
- else
- take_screenshots();
- } else {
- screenshots_file= fopen(o_screenshots_fn, "r"); eassert(screenshots_file);
- read_screenshots();
}
- if (o_mode & mode_analyse) {
- analyse();
- //output_tsv();
+ if (o_mode & mf_screenshot) {
+ open_screenshot_file("w");
+ if (o_single_page) take_one_screenshot();
+ else take_screenshots();
+ }
+ if (o_mode & mf_readscreenshot) {
+ open_screenshot_file("r");
+ if (o_single_page) read_one_screenshot();
+ else read_screenshots();
+ }
+ if (o_mode & mf_analyse) {
+ find_islandname();
+ if (o_outputmode)
+ run_analysis();
+ else
+ analyse(stdout);
}
return 0;
}
+
+
+
+
+DEFINE_VWRAPPERF(, progress, )
+DEFINE_VWRAPPERF(, progress_log, )
+DEFINE_VWRAPPERF(, progress_spinner, )
+DEFINE_VWRAPPERF(, warning, )
+DEFINE_VWRAPPERF(, fatal, NORET)
+
+static int last_progress_len;
+
+static void vprogress_core(int spinner, const char *fmt, va_list al) {
+ int r;
+
+ if (o_quiet) return;
+ if (!isatty(2)) return;
+
+ if (last_progress_len)
+ putc('\r',stderr);
+
+ r= vfprintf(stderr,fmt,al);
+
+ if (spinner) {
+ putc(spinner,stderr);
+ r++;
+ }
+
+ 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;
+
+ 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 vprogress_log(const char *fmt, va_list al) {
+ if (o_quiet) return;
+
+ progress("");
+ vfprintf(stderr,fmt,al);
+ putc('\n',stderr);
+ fflush(stderr);
+}
+
+void vwarning(const char *fmt, va_list al) {
+ progress("");
+ fputs("Warning: ",stderr);
+ vfprintf(stderr,fmt,al);
+ fputs("\n",stderr);
+ fflush(stderr);
+}
+
+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);
+}
+
+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 waitpid_check_exitstatus(pid_t pid, const char *what) {
+ pid_t got;
+ int st;
+ for (;;) {
+ got= waitpid(pid, &st, 0);
+ if (pid==-1) { sysassert(errno==EINTR); continue; }
+ break;
+ }
+ sysassert( got==pid );
+
+ if (WIFEXITED(st)) {
+ if (WEXITSTATUS(st))
+ fatal("%s failed with nonzero exit status %d",
+ what, WEXITSTATUS(st));
+ } else if (WIFSIGNALED(st)) {
+ 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);
+ }
+}
~yarrgweb / ypp-sc-tools.db-live.git / blobdiff