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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 buf[1 K];
char cmd[1 K]; char cmd[1 K];
char *arr[4]; char *arr[5];
char *start; char *start;
char *ptr; char *ptr;
int arrc; int arrc;
int fgetret;
va_list argptr; va_list argptr;
va_start(argptr, command); va_start(argptr, command);
@ -101,28 +102,47 @@ int run_ghdl(char *command, ...) {
// v // v
// ** Error: /tmp/filename.vhd(32): (vcom-1136) Unknown identifier "counter_i2". // ** 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; ptr = buf;
start = buf; start = buf;
arrc = 0; arrc = 0;
do { // Search for EOL do { // Split into params
if (arrc < 5 && (*ptr == ':' || *ptr == '\0')) { if (*ptr == '(') {
*ptr++ = 0;
arr[arrc++] = start; arr[arrc++] = start;
break;
}
if (arrc < 5 && (*ptr == ':' || *ptr == '\0')) {
arr[arrc++] = start;
if (*ptr == '\0')
break;
else
*ptr++ = 0;
start = ptr; start = ptr;
} }
} while (*ptr++ != '\0'); } while (*ptr++ != '\0');
if (arrc == 4) { 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) { 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 { else {
printf("** ghdl: %s", buf); printf("** ghdl: %s\n", buf);
} }
fflush(stdout);
} }
printf("\n"); printf("\n");