Subversion Repositories RepoView

Rev

Rev 13 | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
1 nishi 1 
/* $Id: sanity.c 15 2024-08-21 15:36:37Z nishi $ */
2 
 
3 
#include "rv_sanity.h"
4 
 
5 
#include "rv_version.h"
6 
#include "rv_util.h"
7 
#include "../config.h"
8 
 
9 
#include <stdbool.h>
10 
#include <stdlib.h>
11 
#include <stdio.h>
12 
#include <unistd.h>
13 
 
3 nishi 14 
bool rv_find_executable(const char* name) {
1 nishi 15 
#ifdef USE_PATH
16 
	char* path = rv_strcat(USE_PATH, "");
17 
#else
18 
	char* path = rv_strcat(getenv("PATH"), "");
19 
#endif
20 
	int i;
21 
	int incr = 0;
3 nishi 22 
	for(i = 0;; i++) {
23 
		if(path[i] == 0 || path[i] == PATH_DELIM) {
1 nishi 24 
			char oldc = path[i];
25 
			path[i] = 0;
26 
			char* exec = rv_strcat3(path + incr, "/", name);
27 
#ifdef __MINGW32__
28 
			char* tmp = exec;
29 
			exec = rv_strcat(exec, ".exe");
30 
			free(tmp);
31 
#endif
3 nishi 32 
			if(access(exec, F_OK) == 0) {
1 nishi 33 
				free(exec);
34 
				free(path);
35 
				return true;
36 
			}
37 
			free(exec);
38 
			incr = i + 1;
39 
			if(oldc == 0) break;
40 
		}
41 
	}
42 
	free(path);
43 
	return false;
44 
}
45 
 
3 nishi 46 
void rv_check_sanity(void) {
1 nishi 47 
	bool sane = true;
48 
 
49 
	bool svnlook = rv_find_executable("svnlook");
50 
	bool svnadmin = rv_find_executable("svnadmin");
51 
	bool htpasswd = rv_find_executable("htpasswd");
15 nishi 52 
#ifdef USE_ENSCRIPT
13 nishi 53 
	bool enscript = rv_find_executable("enscript");
15 nishi 54 
#endif
55 
	bool rm = rv_find_executable("rm");
1 nishi 56 
 
57 
	if(!svnlook) sane = false;
58 
	if(!svnadmin) sane = false;
59 
	if(!htpasswd) sane = false;
15 nishi 60 
#ifdef USE_ENSCRIPT
13 nishi 61 
	if(!enscript) sane = false;
15 nishi 62 
#endif
63 
	if(!rm) sane = false;
1 nishi 64 
 
3 nishi 65 
	if(!sane) {
1 nishi 66 
		rv_error_http();
67 
		if(!svnlook) printf("svnlook not found\n");
68 
		if(!svnadmin) printf("svnadmin not found\n");
69 
		if(!htpasswd) printf("htpasswd not found\n");
15 nishi 70 
#ifdef USE_ENSCRIPT
13 nishi 71 
		if(!enscript) printf("enscript not found\n");
15 nishi 72 
#endif
73 
		if(!rm) printf("rm not found\n");
1 nishi 74 
		exit(1);
75 
	}
76 
}