Initial commit

diff --git a/Makefile b/Makefile
new file mode 100644 (file)
index 0000000..6fdb732
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,54 @@
+
+#
+#  Copyright (c) 2013 Francois Fleuret
+#  Written by Francois Fleuret <francois@fleuret.org>
+#
+#  This file is part of mymail.
+#
+#  mymail is free software: you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License version 3 as
+#  published by the Free Software Foundation.
+#
+#  mymail 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 mymail.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+BINARY_PATH = $(DESTDIR)/usr/bin
+MAN_PATH = $(DESTDIR)/usr/share/man/man1
+
+LDFLAGS=-lcurses
+
+UNAME=\"$(shell uname -srmn)\"
+
+ifeq ($(DEBUG),yes)
+  OPTIMIZE_FLAG = -ggdb3 -DDEBUG -fno-omit-frame-pointer
+else
+  OPTIMIZE_FLAG = -O2
+endif
+
+CFLAGS = -Wall -Wextra -ansi -pedantic -DUNAME="$(UNAME)" $(OPTIMIZE_FLAG)
+
+all: mymail
+
+mymail: mymail.o
+       $(CC) -o $@ $^ $(LDFLAGS)
+
+install: mymail
+       mkdir -p $(BINARY_PATH) $(MAN_PATH)
+       install -m 755 mymail $(BINARY_PATH)
+       install -m 755 bash-mymail.sh $(BINARY_PATH)
+       install -m 644 mymail.1 $(MAN_PATH)
+       gzip $(MAN_PATH)/mymail.1
+
+uninstall:
+       rm $(BINARY_PATH)/mymail
+       rm $(BINARY_PATH)/bash-mymail.sh
+       rm $(MAN_PATH)/mymail.1.gz
+
+clean:
+       rm -f *.o mymail

diff --git a/mymail.c b/mymail.c
new file mode 100644 (file)
index 0000000..241d635
--- /dev/null
+++ b/mymail.c
@@ -0,0 +1,147 @@
+
+/*
+ *  Copyright (c) 2013 Francois Fleuret
+ *  Written by Francois Fleuret <francois@fleuret.org>
+ *
+ *  This file is part of mymail.
+ *
+ *  mymail is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 3 as
+ *  published by the Free Software Foundation.
+ *
+ *  mymail 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 mymail.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/*
+
+  To use it as a super-history-search for bash:
+  mymail --bash <(history)
+
+*/
+
+#define _GNU_SOURCE
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+#include <ncurses.h>
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <termios.h>
+#include <regex.h>
+#include <locale.h>
+#include <getopt.h>
+#include <limits.h>
+
+#define VERSION "1.1.7"
+
+#define BUFFER_SIZE 16384
+
+/********************************************************************/
+
+/* malloc with error checking.  */
+
+void *safe_malloc(size_t n) {
+  void *p = malloc(n);
+  if(!p && n != 0) {
+    fprintf(stderr,
+            "mymail: can not allocate memory: %s\n", strerror(errno));
+    exit(EXIT_FAILURE);
+  }
+  return p;
+}
+
+/*********************************************************************/
+
+void usage(FILE *out) {
+
+  fprintf(out, "mymail version %s (%s)\n", VERSION, UNAME);
+  fprintf(out, "Written by Francois Fleuret <francois@fleuret.org>.\n");
+  fprintf(out, "\n");
+  fprintf(out, "Usage: mymail [options] [<filename1> [<filename2> ...]]\n");
+  fprintf(out, "\n");
+}
+
+void read_file(const char *input_filename,
+               int nb_lines_max, int *nb_lines) {
+
+  char raw_line[BUFFER_SIZE];
+  char *s;
+  FILE *file;
+  int l;
+
+  file = fopen(input_filename, "r");
+
+  if(!file) {
+    fprintf(stderr, "mymail: Can not open `%s'.\n", input_filename);
+    exit(EXIT_FAILURE);
+  }
+
+  while(*nb_lines < nb_lines_max && fgets(raw_line, BUFFER_SIZE, file)) {
+    l = strlen(raw_line);
+    fgets(raw_line + l, BUFFER_SIZE - l, file);
+    for(s = raw_line + strlen(raw_line) - 1; s > raw_line && *s == '\n'; s--) {
+      *s = '\0';
+    }
+    /* store_line(hash_table, raw_line, nb_lines, lines); */
+  }
+
+  fclose(file);
+}
+
+/*********************************************************************/
+
+/* For long options that have no equivalent short option, use a
+   non-character as a pseudo short option, starting with CHAR_MAX + 1.  */
+enum
+{
+  OPT_BASH_MODE = CHAR_MAX + 1
+};
+
+static struct option long_options[] = {
+  { "help", no_argument, 0, 'h' },
+  { 0, 0, 0, 0 }
+};
+
+int main(int argc, char **argv) {
+  int error = 0, show_help = 0;
+  char c;
+
+  setlocale(LC_ALL, "");
+
+  while ((c = getopt_long(argc, argv, "o:s:x:vwmqf:ibzdeajyunt:r:l:c:-h",
+                          long_options, NULL)) != -1) {
+
+    switch(c) {
+
+    case 'h':
+      show_help = 1;
+      break;
+
+    default:
+      error = 1;
+      break;
+    }
+  }
+
+  if(error) {
+    usage(stderr);
+    exit(EXIT_FAILURE);
+  }
+
+  if(show_help) {
+    usage(stdout);
+    exit(EXIT_SUCCESS);
+  }
+
+  exit(EXIT_SUCCESS);
+}