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we_prog.c
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/* we_prog.c */
/* Copyright (C) 1993 Fred Kruse */
/* This is free software; you can redistribute it and/or */
/* modify it under the terms of the */
/* GNU General Public License, see the file COPYING. */
#include "messages.h"
#include "edit.h"
#include "WeExpArr.h"
#ifdef PROG
#include <time.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <signal.h>
int e_run_sh(FENSTER *f);
int e_make_library(char *library, char *ofile, FENSTER *f);
int e_p_exec(int file, FENSTER *f, PIC *pic);
struct dirfile **e_make_prj_opt(FENSTER *f);
int wfildes[2], efildes[2];
char *wfile = NULL, *efile = NULL;
struct e_s_prog e_s_prog = { NULL, NULL, NULL, NULL, NULL, NULL, 0, NULL, 0, 0};
struct e_prog e_prog = { 0, NULL, NULL, NULL, NULL, NULL };
struct ERR_LI { char *file, *text, *srch; int x, y, line; } *err_li = NULL;
int err_no, err_num;
int e__project = 0, e_argc, e_p_l_comp;
char **e_arg = NULL;
char *e__arguments = NULL;
M_TIME last_time;
char library[80];
int e_save_pid;
struct dirfile **e_p_df;
extern BUFFER *e_p_m_buffer;
extern char *e_tmp_dir;
#ifdef DEBUGGER
extern int e_d_swtch;
#endif
/********************************************************/
/**** defs for breakpoints and watches manipulations ****/
/*** breakpoints ***/
extern int e_d_nbrpts;
extern char ** e_d_sbrpts;
extern int * e_d_ybrpts;
/*** watches ***/
extern int e_d_nwtchs;
extern char ** e_d_swtchs;
extern int * e_d_nrwtchs;
/********************************************************/
char *gnu_intstr = "${?*:warning:}${FILE}:${LINE}:* before `${COLUMN=BEFORE}\'*";
char *cc_intstr = "${?*:warning:}\"${FILE}\", line ${LINE}:* at or near * \"${COLUMN=AFTER}\"";
char *pc_intstr = "${?0:e}${?0:w}${?0:s}*:*:* * ${FILE}:\n\n* ${LINE} ${CMPTEXT}\n*-------\
${COLUMN=PREVIOUS?^+14}\n[EWew] * line*";
char *e_p_msg[] = {
"Not a C - File",
"Can\'t open Pipe",
"Error in Process",
"Error in Pipe\n Pipe Nr.: %d\n",
"Error at Command: ",
"Return-Code: %d", /* Number 5 */
"%s is not a C - File",
"No Compiler specified",
"No Files to compile",
"No Project-Window",
};
int e_prog_switch(FENSTER *f, int c)
{
switch(c)
{
case AltU:
case CF9:
e_run(f);
break;
case AltM: /* Alt M Make */
case F9:
e_p_make(f);
break;
case AltC: /* Alt C Compile */
case AF9:
e_compile(f);
break;
case AltL: /* Alt L InstaLl */
e_install(f);
break;
case AltA: /* Alt A Execute MAke */
e_exec_make(f);
break;
case AltT: /* Alt T NexT Error */
case AF8:
e_next_error(f);
break;
case AltV: /* Alt V PreVious Error */
case AF7:
e_previous_error(f);
break;
#ifdef DEBUGGER
case CtrlG: /* Ctrl G DebuG - Modus */
e_deb_inp(f);
break;
default:
return(e_debug_switch(f, c));
#else
default:
return(c);
#endif
}
return(0);
}
int e_compile(FENSTER *f)
{
int ret;
WpeMouseChangeShape(WpeWorkingShape);
efildes[0] = efildes[1] = -1;
wfildes[0] = wfildes[1] = -1;
ret = e_comp(f);
WpeMouseRestoreShape();
return(ret);
}
int e_p_make(FENSTER *f)
{
ECNT *cn = f->ed;
char ostr[128], estr[128], mstr[80];
int len, i, file = -1;
struct stat cbuf[1], obuf[1];
PIC *pic = NULL;
int linkRequest = 1; /* assume linking has to be done */
WpeMouseChangeShape(WpeWorkingShape);
efildes[0] = efildes[1] = -1;
wfildes[0] = wfildes[1] = -1;
if (e_comp(f))
{
WpeMouseRestoreShape();
return(-1);
}
f = cn->f[cn->mxedt-1];
if (!e__project)
{
e_arg = MALLOC(6 * sizeof(char *));
e_argc = e_make_arg(&e_arg, e_s_prog.libraries);
e_arg[1] = MALLOC(3);
strcpy(e_arg[1], "-o");
strcpy(mstr, f->datnam);
WpeStringCutChar(mstr, '.');
len = strlen(e_prog.exedir) - 1;
if (e_s_prog.exe_name && e_s_prog.exe_name[0])
{
if (e_prog.exedir[len] == DIRC)
sprintf(estr, "%s%s", e_prog.exedir, e_s_prog.exe_name);
else
sprintf(estr, "%s%c%s", e_prog.exedir, DIRC, e_s_prog.exe_name);
}
else
{
if (e_prog.exedir[len] == DIRC)
sprintf(estr, "%s%s.e", e_prog.exedir, mstr);
else
sprintf(estr, "%s%c%s.e", e_prog.exedir, DIRC, mstr);
}
if (e_prog.exedir[len] == DIRC)
sprintf(ostr, "%s%s.o", e_prog.exedir, mstr);
else
sprintf(ostr, "%s%c%s.o", e_prog.exedir, DIRC, mstr);
e_argc = e_add_arg(&e_arg, estr, 2, e_argc);
e_argc = e_add_arg(&e_arg, ostr, 3, e_argc);
stat(ostr, cbuf);
if (!stat(estr, obuf) && obuf->st_mtime >= cbuf->st_mtime)
linkRequest = 0;
}
else
{
if (!stat(e_s_prog.exe_name, obuf) && !e_p_l_comp &&
obuf->st_mtime >= last_time)
linkRequest = 0;
}
if (linkRequest)
{
#ifdef DEBUGGER
if (e_d_swtch > 0)
e_d_quit(f);
#endif
if (!e_p_mess_win("Linking", e_argc, e_arg, &pic, f))
{
e_sys_ini();
file = e_exec_inf(f, e_arg, e_argc);
e_sys_end();
}
else
file = 0;
}
if (!e__project)
{
e_free_arg(e_arg, e_argc);
}
if (file != 0)
i = e_p_exec(file, f, pic);
else
{
i = WPE_ESC;
if (pic)
e_close_view(pic, 1);
}
WpeMouseRestoreShape();
return(i);
}
int e_run(FENSTER *f)
{
ECNT *cn = f->ed;
BUFFER *b;
SCHIRM *s;
char estr[256];
int len, ret;
efildes[0] = efildes[1] = -1;
wfildes[0] = wfildes[1] = -1;
if (!e_run_sh(f))
return(0);
if (e_p_make(f))
return(-1);
WpeMouseChangeShape(WpeWorkingShape);
f = cn->f[cn->mxedt-1];
#ifdef DEBUGGER
if (e_d_swtch > 0)
e_d_quit(f);
#endif
estr[0] = '\0';
if ((!e_s_prog.exe_name) || (e_s_prog.exe_name[0]!=DIRC))
{
strcat(estr, e_prog.exedir);
len = strlen(estr) - 1;
if (estr[len] != DIRC)
{
estr[++len] = DIRC;
estr[++len] = '\0';
}
}
if (e_s_prog.exe_name && e_s_prog.exe_name[0])
{
strcat(estr, e_s_prog.exe_name);
}
else if (!e__project)
{
/* Default executable name of the source file - extension + ".e" */
strcat(estr, f->datnam);
WpeStringCutChar(estr, '.');
strcat(estr, ".e");
}
else /* Default project executable name of "a.out" */
strcat(estr, "a.out");
strcat(estr, " ");
if (e_prog.arguments)
strcat(estr, e_prog.arguments);
#ifndef NO_XWINDOWS
if (WpeIsXwin())
ret = (*e_u_system)(estr);
else
#endif
ret = e_system(estr, cn);
f = cn->f[cn->mxedt];
b = cn->f[cn->mxedt]->b;
s = cn->f[cn->mxedt]->s;
sprintf(estr, e_p_msg[ERR_RETCODE], ret);
print_to_end_of_buffer(b, estr, b->mx.x);
b->b.y = b->mxlines-1;
e_cursor(f, 1);
e_schirm(f, 1);
e_refresh();
WpeMouseRestoreShape();
return(0);
}
int e_comp(FENSTER *f)
{
ECNT *cn = f->ed;
PIC *pic = NULL;
char **arg = NULL, fstr[128], ostr[128];
int i, file = -1, len, argc;
#ifdef CHECKHEADER
struct stat obuf[1];
#else
struct stat cbuf[1], obuf[1];
#endif
#ifdef DEBUGGER
if (e_d_swtch > 0)
{
i = e_message(1, "The Debugger is Running\nDo You want to Quit Debugging ?",f);
if (i == 'Y')
e_d_quit(f);
else
return(-1);
WpeMouseChangeShape(WpeWorkingShape);
}
#endif
if (e_prog.project[0] && !access(e_prog.project, 0))
e__project = 1;
else
e__project = 0;
if (e__project)
return(e_c_project(f));
for (i = cn->mxedt; i > 0; i--)
{
if (e_check_c_file(cn->f[i]->datnam))
break;
}
if (i == 0)
{
sprintf(ostr, e_p_msg[ERR_S_NO_CFILE], f->datnam);
e_error(ostr, 0, f->fb);
return(WPE_ESC);
}
else if (cn->f[i]->save)
e_save(cn->f[i]);
f = cn->f[i];
e_switch_window(cn->edt[i], cn->f[cn->mxedt]);
if (e_new_message(f))
return(WPE_ESC);
argc = e_make_arg(&arg, e_s_prog.comp_str);
arg[1] = MALLOC(3);
strcpy(arg[1], "-c");
len = strlen(f->dirct) - 1;
if (!strcmp(f->ed->dirct, f->dirct))
strcpy(fstr, f->datnam);
if (f->dirct[len] == DIRC)
sprintf(fstr, "%s%s", f->dirct, f->datnam);
else
sprintf(fstr, "%s%c%s", f->dirct, DIRC, f->datnam);
argc = e_add_arg(&arg, fstr, argc, argc);
if (e_prog.exedir[strlen(e_prog.exedir)-1] == DIRC)
sprintf(ostr, "%s%s", e_prog.exedir, f->datnam);
else
sprintf(ostr, "%s%c%s", e_prog.exedir, DIRC, f->datnam);
WpeStringCutChar(ostr, '.');
strcat(ostr, ".o");
#ifndef NO_MINUS_C_MINUS_O
argc = e_add_arg(&arg, "-o", argc, argc);
argc = e_add_arg(&arg, ostr, argc, argc);
#endif
e_sys_ini();
#ifdef CHECKHEADER
if ((stat(ostr, obuf) || e_check_header(fstr, obuf->st_mtime, cn, 0)))
#else
stat(f->datnam, cbuf);
if ((stat(ostr, obuf) || obuf->st_mtime < cbuf->st_mtime))
#endif
{
remove(ostr);
if (!e_p_mess_win("Compiling", argc, arg, &pic, f) &&
(file = e_exec_inf(f, arg, argc)) == 0)
{
e_sys_end();
e_free_arg(arg, argc);
if (pic)
e_close_view(pic, 1);
return(WPE_ESC);
}
}
e_sys_end();
e_free_arg(arg, argc);
i = e_p_exec(file, f, pic);
return(i);
}
int e_exec_inf(FENSTER *f, char **argv, int n)
{
int pid;
char tstr[128];
#ifdef DEBUGGER
if (e_d_swtch > 0)
e_d_quit(f);
#endif
fflush(stdout);
sprintf(tstr, "%s/we_111", e_tmp_dir);
if((efildes[1] = creat(tstr, 0777)) < 0)
{
e_error(e_p_msg[ERR_PIPEOPEN], 0, f->fb);
return(0);
}
if((efildes[0] = open(tstr, O_RDONLY)) < 0 )
{
e_error(e_p_msg[ERR_PIPEOPEN], 0, f->fb);
return(0);
}
efile = MALLOC((strlen(tstr)+1)*sizeof(char));
strcpy(efile, tstr);
sprintf(tstr, "%s/we_112", e_tmp_dir);
if((wfildes[1] = creat(tstr, 0777)) < 0)
{
e_error(e_p_msg[ERR_PIPEOPEN], 0, f->fb);
return(0);
}
if((wfildes[0] = open(tstr, O_RDONLY)) < 0 )
{
e_error(e_p_msg[ERR_PIPEOPEN], 0, f->fb);
return(0);
}
wfile = MALLOC((strlen(tstr)+1)*sizeof(char));
strcpy(wfile, tstr);
if((e_save_pid = pid = fork()) > 0)
return(efildes[1]);
else if(pid < 0)
{
e_error(e_p_msg[ERR_PROCESS], 0, f->fb);
return(0);
}
close(2); /* new process */
if(fcntl(efildes[1], F_DUPFD, 2) != 2)
{
fprintf(stderr, e_p_msg[ERR_PIPEEXEC], efildes[1]);
exit(1);
}
close(1);
if(fcntl(wfildes[1], F_DUPFD, 1) != 1)
{
fprintf(stderr, e_p_msg[ERR_PIPEEXEC], wfildes[1]);
exit(1);
}
e_print_arg(stderr, "", argv, n);
execvp(argv[0], argv);
e_print_arg(stderr, e_p_msg[ERR_IN_COMMAND], argv, n);
exit(1);
/* Can never get here */
return 0;
}
int e_print_arg(FILE *fp, char *s, char **argv, int n)
{
int i;
if ((s) && (s[0]))
fprintf(fp,"%s ", s);
for (i = 0; i < n && argv[i] != NULL; i++)
fprintf(fp,"%s ", argv[i]);
fprintf(fp,"\n");
return(n);
}
int e_p_exec(int file, FENSTER *f, PIC *pic)
{
ECNT *cn = f->ed;
BUFFER *b = cn->f[cn->mxedt]->b;
int ret = 0, i = 0, is, fd, stat_loc;
char str[128];
char *buff;
f = cn->f[cn->mxedt];
while ((ret = wait(&stat_loc)) >= 0 && ret != e_save_pid)
;
ret = 0;
for (is = b->mxlines-1, fd = efildes[0]; fd > 0; fd = wfildes[0])
{
buff=MALLOC(1);
buff[0]='\0';
while( e_line_read(fd, str, 128) == 0 )
{
buff=REALLOC(buff, strlen(buff) + strlen(str) + 1);
strcat(buff, str);
fflush(stdout);
}
print_to_end_of_buffer(b, buff, b->mx.x);
FREE(buff);
if( fd == wfildes[0] )
break;
}
b->b.y = b->mxlines-1;
if (efildes[0] >= 0)
close(efildes[0]);
if (wfildes[0] >= 0)
close(wfildes[0]);
if (efildes[1] >= 0)
close(efildes[0]);
if (wfildes[1] >= 0)
close(wfildes[0]);
if (wfile)
{
remove(wfile);
FREE(wfile);
wfile = NULL;
}
if (efile)
{
remove(efile);
FREE(efile);
efile = NULL;
}
efildes[0] = efildes[1] = -1;
wfildes[0] = wfildes[1] = -1;
if (pic)
e_close_view(pic, 1);
if (ret || (b->mxlines - is > 2 && (i = e_make_error_list(f))))
{
if (i != -2 && !ret)
e_show_error(err_no = 0, f);
return(-1);
}
print_to_end_of_buffer(b, "Success", b->mx.x);
e_cursor(f, 1);
e_schirm(f, 1);
e_refresh();
return(0);
}
/* show source-position of error number "n" from actual errorlist */
int e_show_error(int n, FENSTER *f)
{
ECNT *cn = f->ed;
BUFFER *b = cn->f[cn->mxedt]->b;
int i, j, bg = 0;
char *filename;
unsigned char *cp;
if (!err_li || n >= err_num || n < 0)
return(1);
f = cn->f[cn->mxedt];
if (err_li[n].file[0] == '.' && err_li[n].file[1] == DIRC)
bg = 2;
if (err_li[n].file[0] == DIRC)
{
filename = e_mkfilename(f->dirct, f->datnam);
}
else
filename = f->datnam;
if (strcmp(err_li[n].file+bg, filename))
{
for (i = cn->mxedt - 1; i > 0; i--)
{
if (filename != cn->f[i+1]->datnam)
{
FREE(filename);
filename = e_mkfilename(cn->f[i]->dirct, cn->f[i]->datnam);
}
else
filename = cn->f[i]->datnam;
if (!strcmp(err_li[n].file+bg, filename))
{
if (filename != cn->f[i]->datnam)
FREE(filename);
e_switch_window(cn->edt[i], cn->f[cn->mxedt]);
break;
}
}
if (i <= 0)
{
if (filename != cn->f[i+1]->datnam)
FREE(filename);
if (e_edit(cn, err_li[n].file))
return(WPE_ESC);
}
}
else if (filename != f->datnam)
FREE(filename);
e_pr_str_wsd(1, MAXSLNS - 1, err_li[n].text, f->fb->mt.fb, -1, 0,
f->fb->mt.fb, 1, MAXSCOL-2);
/* e_pr_nstr(2, MAXSLNS - 1, MAXSCOL-2, err_li[n].text,
f->fb->mt.fb, f->fb->mt.fb); */
b = cn->f[cn->mxedt]->b;
b->b.y = err_li[n].line > b->mxlines ? b->mxlines - 1 : err_li[n].line - 1;
if (!err_li[n].srch)
{
for(i = j = 0; i + j < err_li[n].x && i < b->bf[b->b.y].len; i++)
{
if (*(b->bf[b->b.y].s + i) == WPE_TAB)
j += (f->ed->tabn - ((j + i) % f->ed->tabn) - 1);
#ifdef UNIX
else if (((unsigned char) *(b->bf[b->b.y].s + i)) > 126)
{
j++;
if (((unsigned char) *(b->bf[b->b.y].s + i)) < 128 + ' ')
j++;
}
else if (*(b->bf[b->b.y].s + i) < ' ')
j++;
#endif
}
b->b.x = i;
}
else
{
cp = strstr(b->bf[b->b.y].s, err_li[n].srch+1);
for (i = 0; b->bf[b->b.y].s + i < cp; i++);
if (err_li[n].srch[0] == 'B')
{
for (i--; i >= 0 && isspace(b->bf[b->b.y].s[i]); i--);
if (i < 0 && b->b.y > 0)
{
(b->b.y)--;
i = b->bf[b->b.y].len+1;
}
else
i++;
}
/* else if(err_li[n].x < -1) i++; */
b->b.x = i + err_li[n].x;
}
e_cursor(cn->f[cn->mxedt],1);
return(0);
}
int e_pure_bin(char *str, int ch)
{
int i;
for (i = 0; isspace(str[i]); i++)
;
for (; str[i] && str[i] != ch; i++)
;
for(; i >= 0 && str[i] != DIRC; i--)
;
return(i+1);
}
int e_make_error_list(FENSTER *f)
{
char file[256];
ECNT *cn = f->ed;
BUFFER *b = cn->f[cn->mxedt]->b;
int i, j, k = 0, ret = 0;
char *spt;
if (err_li)
{
for (i = 0; i < err_num; i++)
{
if(err_li[i].file) FREE(err_li[i].file);
if(err_li[i].text) FREE(err_li[i].text);
if(err_li[i].srch) FREE(err_li[i].srch);
}
FREE(err_li);
}
err_li = MALLOC(sizeof(struct ERR_LI) * b->mxlines);
err_num = 0;
for (i = 0; i < b->mxlines; i++)
{
if (!strncmp((char *)b->bf[i].s, "Error at Command:", 17))
return(!ret ? -2 : ret);
if ((!strncmp((char *)b->bf[i].s, "ld", 2) &&
(b->bf[i].s[2] == ' ' || b->bf[i].s[2] == ':')) ||
!strncmp((char *)b->bf[i].s, "collect:", 8))
ret = -2;
else if (!strncmp((char *)b->bf[i].s, "makefile:", 9) ||
!strncmp((char *)b->bf[i].s, "Makefile:", 9))
{
err_li[k].file = MALLOC(9);
for (j = 0; j < 8; j++)
err_li[k].file[j] = b->bf[i].s[j];
err_li[k].file[8] = '\0';
err_li[k].line = atoi((char *)b->bf[i].s+9);
err_li[k].y = i;
err_li[k].x = 0;
err_li[k].srch = NULL;
err_li[k].text = MALLOC(strlen((char *)b->bf[i].s) + 1);
strcpy(err_li[k].text, (char *)b->bf[i].s);
err_li[k].text[b->bf[i].len] = '\0';
k++;
err_num++;
ret = -1;
continue;
}
else if (!strncmp((char *)b->bf[i].s, "make:", 5) &&
((spt = strstr((char *)b->bf[i].s, "makefile")) ||
(spt = strstr((char *)b->bf[i].s, "Makefile")) ) &&
(err_li[k].line = atoi(spt+14)) > 0 )
{
err_li[k].file = MALLOC(9);
for (j = 0; j < 8; j++)
err_li[k].file[j] = spt[j];
err_li[k].file[8] = '\0';
err_li[k].y = i;
err_li[k].x = 0;
err_li[k].srch = NULL;
err_li[k].text = MALLOC(strlen((char *)b->bf[i].s) + 1);
strcpy(err_li[k].text, (char *)b->bf[i].s);
err_li[k].text[b->bf[i].len] = '\0';
k++;
err_num++;
continue;
}
else
{
char *tststr = e_s_prog.comp_sw ? e_s_prog.intstr : gnu_intstr;
if (!(ret = e_p_cmp_mess(tststr, b, &i, &k, ret)))
{
int ip, in;
ip = e_pure_bin(e_s_prog.compiler, ' ');
in = e_pure_bin(b->bf[i].s, ':');
sprintf(file, "%s:", e_s_prog.compiler+ip);
if (!strncmp(file, b->bf[i].s+in, strlen(file)))
ret = -2;
else if (!strncmp("ld:", b->bf[i].s+in, 3))
ret = -2;
else if (!strncmp("as:", b->bf[i].s+in, 3))
ret = -2;
}
}
}
if (!(f->ed->edopt & (ED_ERRORS_STOP_AT | ED_MESSAGES_STOP_AT)) &&
ret == -1)
ret = 0;
return(ret);
}
int e_previous_error(FENSTER *f)
{
if (err_no > 0)
return(e_show_error(--err_no, f));
e_pr_uul(f->fb);
return(0);
}
int e_next_error(FENSTER *f)
{
if (err_no < err_num - 1)
return(e_show_error(++err_no, f));
e_pr_uul(f->fb);
return(0);
}
int e_cur_error(int y, FENSTER *f)
{
int i;
if(err_num)
{
for(i = 1; i < err_num && err_li[i].y <= y; i++);
return(e_show_error(err_no = i - 1, f));
}
e_pr_uul(f->fb);
return(0);
}
int e_d_car_ret(FENSTER *f)
{
if (!strcmp(f->datnam, "Messages"))
return(e_cur_error(f->ed->f[f->ed->mxedt]->b->b.y, f));
#ifdef DEBUGGER
if (!strcmp(f->datnam, "Watches"))
return(e_edit_watches(f));
if(!strcmp(f->datnam, "Stack"))
return(e_make_stack(f));
#endif
return(0);
}
int e_line_read(int n, char *s, int max)
{
int i, ret = 0;
for (i = 0; i < max - 1; i++)
if ((ret = read(n, s + i, 1)) != 1 || s[i] == '\n'|| s[i] == '\0')
break;
if (ret != 1 && i == 0)
return(-1);
if (i == max - 1)
i--;
s[i+1] = '\0';
return(0);
}
int e_arguments(FENSTER *f)
{
char str[80];
if (!e_prog.arguments)
{
e_prog.arguments = MALLOC(1);
e_prog.arguments[0] = '\0';
}
strcpy(str, e_prog.arguments);
if (e_add_arguments(str, "Arguments", f, 0 , AltA, NULL))
{
e_prog.arguments = REALLOC(e_prog.arguments, strlen(str) + 1);
strcpy(e_prog.arguments, str);
}
return(0);
}
int e_check_c_file(char *name)
{
int i, j;
char *postfix;
postfix = strrchr(name, '.');
if (postfix)
{
for (i = 0; i < e_prog.num; i++)
for (j = WpeExpArrayGetSize(e_prog.comp[i]->filepostfix); j; j--)
if(!strcmp(e_prog.comp[i]->filepostfix[j - 1], postfix))
{
e_copy_prog(&e_s_prog, e_prog.comp[i]);
return(i+1);
}
}
return(0);
}
#ifdef CHECKHEADER
int e_check_header(char *file, M_TIME otime, ECNT *cn, int sw)
{
struct stat cbuf[1];
FILE *fp;
char *p, str[120], str2[120];
int i;
for (i = cn->mxedt; i > 0; i--)
{
if (file[0] == DIRC)
p = e_mkfilename(cn->f[i]->dirct, cn->f[i]->datnam);
else
p = cn->f[i]->datnam;
if (!strcmp(p, file) && cn->f[i]->save)
{ e_save(cn->f[i]); if(p != cn->f[i]->datnam) FREE(p); break; }
if (p != cn->f[i]->datnam)
FREE(p);
}
if ((fp = fopen(file, "r")) == NULL)
return(sw);
stat(file, cbuf);
if (otime < cbuf->st_mtime)
sw++;
while (fgets(str, 120, fp))
{
for (p = str; isspace(*p); p++);
if (*p == '/' && *(p+1) == '*')
{
p++;
do
{
for (p++; *p && *p != '*'; p++)
;
if (!*p && !fgets((p = str), 120, fp))
break;
} while (p != NULL && (*p != '*' || *(p+1) != '/'));
if (!p) break;
for (p += 2; isspace(*p); p++)
;
}
if (*p == '#')
{
for (p++; isspace(*p); p++)
;
if (!strncmp(p, "include", 7))
{
for (p += 8; isspace(*p); p++)
;
if (*p == '\"')
{
for (p++, i = 0; p[i] != '\"' && p[i] != '\0' && p[i] != '\n'; i++)
str2[i] = p[i];
str2[i] = '\0';
sw = e_check_header(str2, otime, cn, sw);
}
}
}
}
fclose(fp);
return(sw);
}
#endif
char *e_cat_string(char *p, char *str)
{
if(str == NULL) return(p = NULL);
if(p == NULL)
{
if((p = MALLOC(strlen(str)+2)) == NULL) return(NULL);
p[0] = '\0';
}
else if ((p = REALLOC(p, strlen(p) + strlen(str)+2)) == NULL)
return(NULL);
strcat(p, " ");
strcat(p, str);
return(p);
}
int e_make_arg(char ***arg, char *str)
{
int i, j;
char tmp[128], *p = tmp;
if (!(*arg))
*arg = (char **) MALLOC(4*sizeof(char *));
else
*arg = (char **) REALLOC(*arg, 4*sizeof(char *));
(*arg)[0] = MALLOC(strlen(e_s_prog.compiler) + 1);
strcpy((*arg)[0], e_s_prog.compiler);
if (!str)
{
(*arg)[1] = NULL;
(*arg)[2] = NULL;
return(2);
}
strcpy(tmp, str);
for (j = 2, i = 0; p[i] != '\0'; j++)
{
for (; p[i] != '\0' && p[i] != ' '; i++)
;
(*arg)[j] = MALLOC(i + 1);
strncpy((*arg)[j], p, i);
(*arg)[j][i] = '\0';
*arg = (char **) REALLOC(*arg, (j + 3)*sizeof(char *));
if (p[i] != '\0')
{
p += (i + 1);
i = 0;
}
}
(*arg)[j] = NULL;
return(j);
}
int e_add_arg(char ***arg, char *str, int n, int argc)
{
int i;
argc++;
*arg = (char **) REALLOC(*arg, (argc+1)*sizeof(char *));
for(i = argc; i > n; i--)
(*arg)[i] = (*arg)[i-1];
(*arg)[n] = MALLOC(strlen(str) + 1);
strcpy((*arg)[n], str);
return(argc);
}
int e_ini_prog(ECNT *cn)
{
int i;
e_prog.num = 4;
if (e_prog.arguments) FREE(e_prog.arguments);
e_prog.arguments = WpeStrdup("");
if (e_prog.project) FREE(e_prog.project);
e_prog.project = WpeStrdup("project.prj");
if (e_prog.exedir) FREE(e_prog.exedir);
e_prog.exedir = WpeStrdup(".");
if (e_prog.sys_include) FREE(e_prog.sys_include);
e_prog.sys_include =
WpeStrdup("/usr/include:/usr/local/include:/usr/include/X11");
if (e_prog.comp == NULL)
e_prog.comp = MALLOC(e_prog.num * sizeof(struct e_s_prog *));
else
e_prog.comp = REALLOC(e_prog.comp, e_prog.num * sizeof(struct e_s_prog *));
for (i = 0; i < e_prog.num; i++)
e_prog.comp[i] = MALLOC(sizeof(struct e_s_prog));
e_prog.comp[0]->compiler = WpeStrdup("gcc");
e_prog.comp[0]->language = WpeStrdup("C");
e_prog.comp[0]->filepostfix = (char **)WpeExpArrayCreate(1, sizeof(char *), 1);
e_prog.comp[0]->filepostfix[0] = WpeStrdup(".c");
e_prog.comp[0]->key = 'C';
e_prog.comp[0]->x = 0;
e_prog.comp[0]->intstr = WpeStrdup(cc_intstr);
e_prog.comp[2]->compiler = WpeStrdup("f77");
e_prog.comp[1]->compiler = WpeStrdup("g++");
e_prog.comp[1]->language = WpeStrdup("C++");
e_prog.comp[1]->filepostfix = (char **)WpeExpArrayCreate(4, sizeof(char *), 1);
e_prog.comp[1]->filepostfix[0] = WpeStrdup(".C");
e_prog.comp[1]->filepostfix[1] = WpeStrdup(".cc");
e_prog.comp[1]->filepostfix[2] = WpeStrdup(".cpp");
e_prog.comp[1]->filepostfix[3] = WpeStrdup(".cxx");
e_prog.comp[1]->key = '+';
e_prog.comp[1]->x = 1;
e_prog.comp[1]->intstr = WpeStrdup(cc_intstr);
e_prog.comp[2]->language = WpeStrdup("Fortran");
e_prog.comp[2]->filepostfix = (char **)WpeExpArrayCreate(1, sizeof(char *), 1);
e_prog.comp[2]->filepostfix[0] = WpeStrdup(".f");
e_prog.comp[2]->key = 'F';
e_prog.comp[2]->x = 0;
e_prog.comp[2]->intstr = WpeStrdup(cc_intstr);
e_prog.comp[3]->compiler = WpeStrdup("pc");
e_prog.comp[3]->language = WpeStrdup("Pascal");
e_prog.comp[3]->filepostfix = (char **)WpeExpArrayCreate(1, sizeof(char *), 1);