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Removed fgets when parsing process output as it failed on multiline-stuff

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This commit is contained in:
Markus Koch 2016-05-17 22:09:39 +02:00
parent 59e3a4855c
commit fe7a3f7225
1 changed files with 28 additions and 8 deletions
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36
main.c
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@ -78,10 +78,11 @@ int run_ghdl(char *command, ...) {
char buf[1 K];
char cmd[1 K];
char *arr[4];
char *arr[5];
char *start;
char *ptr;
int arrc;
int fgetret;
va_list argptr;
va_start(argptr, command);
@ -101,28 +102,47 @@ int run_ghdl(char *command, ...) {
// v
// ** Error: /tmp/filename.vhd(32): (vcom-1136) Unknown identifier "counter_i2".
while(fgets(buf, sizeof(buf), proc)!=NULL){
while(42){
ptr = buf - 1;
do { // TODO: Overflow protection!
ptr++;
*ptr = fgetc(proc);
} while (*ptr != '\0' && *ptr != '\n' && *ptr != -1);
if (*ptr == -1)
break;
*ptr = '\0';
ptr = buf;
start = buf;
arrc = 0;
do { // Search for EOL
if (arrc < 5 && (*ptr == ':' || *ptr == '\0')) {
*ptr++ = 0;
do { // Split into params
if (*ptr == '(') {
arr[arrc++] = start;
break;
}
if (arrc < 5 && (*ptr == ':' || *ptr == '\0')) {
arr[arrc++] = start;
if (*ptr == '\0')
break;
else
*ptr++ = 0;
start = ptr;
}
} while (*ptr++ != '\0');
if (arrc == 4) {
printf("** Error: %s(%s): (ghdl) %s", arr[0], arr[1], arr[3]);
printf("** Error: %s(%s): (ghdl) %s\n", arr[0], arr[1], arr[3]);
}
else if (arrc == 5) {
printf("** Warning: %s(%s): (ghdl) %s", arr[0], arr[1], arr[4]);
printf("** Warning: %s(%s): (ghdl) %s\n", arr[0], arr[1], arr[4]);
}
else {
printf("** ghdl: %s", buf);
printf("** ghdl: %s\n", buf);
}
fflush(stdout);
}
printf("\n");