diff options
Diffstat (limited to 'ezlive_config.c')
| -rw-r--r-- | ezlive_config.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/ezlive_config.c b/ezlive_config.c new file mode 100644 index 0000000..08347d8 --- /dev/null +++ b/ezlive_config.c @@ -0,0 +1,104 @@ +#include "ezlive_config.h" + +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <ctype.h> + +EZLiveConfig *ezlive_config; + +static char *trim(char *s) { + char *end; + while (isspace((unsigned char)*s)) s++; + if (*s == 0) return s; + end = s + strlen(s) - 1; + while (end > s && isspace((unsigned char)*end)) end--; + end[1] = '\0'; + return s; +} + +void EZLiveConfig_init(EZLiveConfig *self) { + if (!self) return; + self->listening_addr = strdup("127.0.0.1"); + self->listening_port = 1935; + self->bucket = NULL; + self->endpoint = NULL; + self->s3_path = NULL; + self->access_key = NULL; + self->secret_key = NULL; + self->web_endpoint = NULL; + self->region = strdup("auto"); +} + +static void set_field(const char **field, const char *value) { + if (*field) { + free((void *)*field); + } + *field = strdup(value); +} + +void EZLiveConfig_load(EZLiveConfig *self, const char *filename) { + if (!self || !filename) return; + + FILE *fp = fopen(filename, "r"); + if (!fp) { + perror("fopen"); + return; + } + + char line[1024]; + while (fgets(line, sizeof(line), fp)) { + line[strcspn(line, "\n")] = 0; + char *hash = strchr(line, '#'); + if (hash) *hash = 0; + + char *trimmed = trim(line); + if (*trimmed == 0) continue; + + char *eq = strchr(trimmed, '='); + if (!eq) continue; + + *eq = 0; + char *key = trim(trimmed); + char *val = trim(eq + 1); + + if (strcmp(key, "listening_addr") == 0) { + set_field(&self->listening_addr, val); + } else if (strcmp(key, "listening_port") == 0) { + self->listening_port = atoi(val); + } else if (strcmp(key, "bucket") == 0) { + set_field(&self->bucket, val); + } else if (strcmp(key, "endpoint") == 0) { + set_field(&self->endpoint, val); + } else if (strcmp(key, "s3_path") == 0) { + set_field(&self->s3_path, val); + } else if (strcmp(key, "access_key") == 0) { + set_field(&self->access_key, val); + } else if (strcmp(key, "secret_key") == 0) { + set_field(&self->secret_key, val); + } else if (strcmp(key, "web_endpoint") == 0) { + set_field(&self->web_endpoint, val); + } else if (strcmp(key, "region") == 0) { + set_field(&self->region, val); + } + } + + fclose(fp); +} + +int EZLiveConfig_validate(EZLiveConfig *self) { + if (!self) return -1; + if (!self->listening_addr || strlen(self->listening_addr) == 0) return -2; + if (!self->bucket || strlen(self->bucket) == 0) return -3; + if (!self->endpoint || strlen(self->endpoint) == 0) return -4; + if (!self->s3_path || strlen(self->s3_path) == 0) return -5; + if (self->s3_path[strlen(self->s3_path) - 1] != '/') { + fprintf(stderr, "invalid s3 path. path should end with '\'.\n"); + return -10; + } + if (!self->access_key || strlen(self->access_key) == 0) return -6; + if (!self->secret_key || strlen(self->secret_key) == 0) return -7; + if (self->listening_port <= 0 || self->listening_port > 65535) return -8; + if (!self->region || strlen(self->region) == 0) return -9; + return 0; +}
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