version 1.8, 2003/11/16 07:14:11 |
version 1.10, 2003/12/01 03:15:37 |
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/* $OpenXM: OpenXM/src/util/ox_pathfinder.c,v 1.7 2003/09/08 02:43:47 takayama Exp $ */ |
/* $OpenXM: OpenXM/src/util/ox_pathfinder.c,v 1.9 2003/11/24 11:47:35 takayama Exp $ */ |
/* Moved from misc-2003/07/cygwin/test.c */ |
/* Moved from misc-2003/07/cygwin/test.c */ |
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#include <stdio.h> |
#include <stdio.h> |
Line 893 char *getCppPath(void) { |
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Line 893 char *getCppPath(void) { |
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char *getCommandPath(char *cmdname) |
char *getCommandPath(char *cmdname) |
{ |
{ |
char *path; |
char *path; |
int ostype; |
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char *msg; |
char *msg; |
char *path2; |
char *path2; |
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char *ss; |
int i,j; |
int i,j; |
ostype = getOStypei(); /* Todo: getCommandPath_win */ |
/* Use /cygdrive format always. */ |
if (cmdname == NULL) return NULL; |
if (cmdname == NULL) return NULL; |
if (strlen(cmdname) < 1) { |
if (strlen(cmdname) < 1) { |
errorPathFinder("getCommandPath: cmdname is an empty string.\n"); |
errorPathFinder("getCommandPath: cmdname is an empty string.\n"); |
Line 914 char *getCommandPath(char *cmdname) |
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Line 914 char *getCommandPath(char *cmdname) |
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return cmdname; |
return cmdname; |
} |
} |
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path = getOpenXM_HOME(); |
path = getOpenXM_HOME(); /* It will return /cygdrive for windows. */ |
if (path != NULL) { |
if (path != NULL) { |
path2 = (char *)mymalloc(strlen(path)+strlen(cmdname)+5); |
path2 = (char *)mymalloc(strlen(path)+5); |
strcpy(path2,path); |
strcpy(path2,path); |
strcat(path2,"bin/"); |
strcat(path2,"bin"); |
strcat(path2,cmdname); |
ss = oxWhich(cmdname,path2); |
if (getFileSize(path2) >= 0) { /* Todo: isExecutableFile() */ |
if (ss != NULL) return ss; |
return path2; |
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} |
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} |
} |
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path = (char *)getenv("PATH"); |
path = (char *)getenv("PATH"); /* Todo: it will not give /cygdrive format*/ |
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ss = oxWhich(cmdname,path); |
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if (ss == NULL) { |
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errorPathFinder("oxWhich_unix: could not find it in the path string.\n"); |
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} |
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return ss; |
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} |
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char *oxWhich(char *cmdname,char *path) { |
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return(oxWhich_unix(cmdname,path)); |
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} |
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char *oxWhich_unix(char *cmdname,char *path) { |
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char *path2; |
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int i,j; |
if (path == NULL) { |
if (path == NULL) { |
return NULL; |
return NULL; |
} |
} |
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path2 = (char *)mymalloc(strlen(path)+strlen(cmdname)+1); |
path2 = (char *)mymalloc(strlen(path)+strlen(cmdname)+2); |
for (i=0, j=0; i < strlen(path); i++) { |
for (i=0, j=0; i <= strlen(path); i++) { |
path2[j] = 0; |
path2[j] = 0; |
if (path[i] == ':') { |
if ((path[i] == ':') || (path[i] == 0)) { |
strcat(path2,"/"); strcat(path2,cmdname); |
strcat(path2,"/"); strcat(path2,cmdname); |
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if (getFileSize(path2) >= 0) { /* Todo: isExecutableFile() */ |
if (getFileSize(path2) >= 0) { /* Todo: isExecutableFile() */ |
return path2; |
return path2; |
} |
} |
Line 944 char *getCommandPath(char *cmdname) |
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Line 955 char *getCommandPath(char *cmdname) |
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path2[j] = path[i]; j++; path2[j] = 0; |
path2[j] = path[i]; j++; path2[j] = 0; |
} |
} |
} |
} |
errorPathFinder("getCommandPath: could not find it in the PATH\n"); |
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return NULL; |
return NULL; |
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} |
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char *oxEvalEnvVar(char *s) { |
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int n, i,j; |
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char *es; |
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char *news; |
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int flag,flag2; |
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flag=-1; |
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n = strlen(s); |
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es = (char *)mymalloc(n+1); es[0] = 0; |
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if (es == NULL) nomemory(1); |
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for (i=0; i<n; i++) { |
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if ((s[i] == '$') && (s[i+1] == '{')) { |
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for (j=0; ; j++) { |
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if ((s[i+2+j] == 0) || (s[i+2+j] == '}')) { |
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flag2 = i+2+j+1; |
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break; |
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} |
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es[j] = s[i+2+j]; es[j+1]=0; |
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} |
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if (es[0] != 0) { flag=i; break; } |
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} |
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} |
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if (flag >= 0) { |
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es = (char *)getenv(es); |
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if (es == NULL) es=""; |
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news = (char *) mymalloc(n+5+strlen(es)); |
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if (news == NULL) nomemory(1); |
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j = 0; |
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for (i=0; i<flag; i++) { |
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news[j] = s[i]; j++; |
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} |
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for (i=0; i<strlen(es); i++) { |
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news[j] = es[i]; j++; |
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} |
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for (i=flag2; i<strlen(s); i++) { |
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news[j] = s[i]; j++; |
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} |
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news[j] = 0; |
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return(oxEvalEnvVar(news)); |
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}else{ |
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return(s); |
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} |
} |
} |
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