Follow-up Comment #6, bug #30328 (project make):
what about to have some function $(file file_name,open_type,string)
where open_type can be the same as for fopen
static void replace_all(char* inputStr,const char* pattern,const char*
substr) {
char * found = strstr(inputStr,pattern);
int patternLen = strlen(pattern);
int substrLen = strlen(substr);
char * end = inputStr + strlen(inputStr);
while (found != 0) {
strncpy(found,substr,substrLen);
memmove(found+substrLen,found+patternLen,end - (found + substrLen) +
1);
found = strstr(found,pattern);
}
}
/**
* Output information to file.
* argv - file name
* argv + 1 - can be w,a, see fopen
* argv + 2,... - message to output to file
*/
static char * func_file(char *o, char **argv, const char *funcname) {
char **argvp;
int len = 0;
FILE * pFile = fopen(*argv,*(argv+1));
if (pFile != 0) {
for (argvp = argv+2; *argvp != 0; ++argvp) {
char * param = *argvp;
replace_all(param,"\n","n");
replace_all(param,"\t","t");
/* need to put more here */
len += strlen(param) + 2;
fputs(param,pFile);
}
fclose(pFile);
} else {
error(reading_file, _("Could not open file: `%s`"), *argv);
}
return o;
}
After that you can use to append
$(file file.out,a,some text with n to append to file)
if you need to write to file
$(file file.out,w,some text with n to create new file)
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