diff options
author | Lennart Poettering <lennart@poettering.net> | 2007-08-11 15:56:57 +0000 |
---|---|---|
committer | Lennart Poettering <lennart@poettering.net> | 2007-08-11 15:56:57 +0000 |
commit | e2a10de756136110d7fdeac0d8543e452dd610ad (patch) | |
tree | 6e46767d86f0b36b4da56206f76fdce02a140f28 | |
parent | b44ce9e4e04ac41436fec9f57b509c49a78b617b (diff) |
allow setting the default sample and fragment settings from the config file
git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1630 fefdeb5f-60dc-0310-8127-8f9354f1896f
-rw-r--r-- | src/daemon/daemon-conf.c | 235 | ||||
-rw-r--r-- | src/daemon/daemon-conf.h | 3 | ||||
-rw-r--r-- | src/daemon/daemon.conf.in | 9 | ||||
-rw-r--r-- | src/daemon/main.c | 3 |
4 files changed, 196 insertions, 54 deletions
diff --git a/src/daemon/daemon-conf.c b/src/daemon/daemon-conf.c index 8cab327f..b6e8d540 100644 --- a/src/daemon/daemon-conf.c +++ b/src/daemon/daemon-conf.c @@ -29,7 +29,6 @@ #include <errno.h> #include <stdio.h> #include <string.h> -#include <assert.h> #include <unistd.h> #include <pulse/xmalloc.h> @@ -39,6 +38,7 @@ #include <pulsecore/strbuf.h> #include <pulsecore/conf-parser.h> #include <pulsecore/resampler.h> +#include <pulsecore/macro.h> #include "daemon-conf.h" @@ -77,7 +77,10 @@ static const pa_daemon_conf default_conf = { .use_pid_file = 1, .system_instance = 0, .no_cpu_limit = 0, - .disable_shm = 0 + .disable_shm = 0, + .default_n_fragments = 4, + .default_fragment_size_msec = 25, + .default_sample_spec = { .format = PA_SAMPLE_S16NE, .rate = 44100, .channels = 2 } #ifdef HAVE_SYS_RESOURCE_H , .rlimit_as = { .value = 0, .is_set = 0 }, .rlimit_core = { .value = 0, .is_set = 0 }, @@ -96,7 +99,7 @@ static const pa_daemon_conf default_conf = { pa_daemon_conf* pa_daemon_conf_new(void) { FILE *f; - pa_daemon_conf *c = pa_xmemdup(&default_conf, sizeof(default_conf)); + pa_daemon_conf *c = pa_xnewdup(pa_daemon_conf, &default_conf, 1); if ((f = pa_open_config_file(DEFAULT_SCRIPT_FILE, DEFAULT_SCRIPT_FILE_USER, ENV_SCRIPT_FILE, &c->default_script_file, "r"))) fclose(f); @@ -106,7 +109,7 @@ pa_daemon_conf* pa_daemon_conf_new(void) { } void pa_daemon_conf_free(pa_daemon_conf *c) { - assert(c); + pa_assert(c); pa_xfree(c->script_commands); pa_xfree(c->dl_search_path); pa_xfree(c->default_script_file); @@ -115,7 +118,8 @@ void pa_daemon_conf_free(pa_daemon_conf *c) { } int pa_daemon_conf_set_log_target(pa_daemon_conf *c, const char *string) { - assert(c && string); + pa_assert(c); + pa_assert(string); if (!strcmp(string, "auto")) c->auto_log_target = 1; @@ -133,7 +137,8 @@ int pa_daemon_conf_set_log_target(pa_daemon_conf *c, const char *string) { int pa_daemon_conf_set_log_level(pa_daemon_conf *c, const char *string) { uint32_t u; - assert(c && string); + pa_assert(c); + pa_assert(string); if (pa_atou(string, &u) >= 0) { if (u >= PA_LOG_LEVEL_MAX) @@ -158,7 +163,8 @@ int pa_daemon_conf_set_log_level(pa_daemon_conf *c, const char *string) { int pa_daemon_conf_set_resample_method(pa_daemon_conf *c, const char *string) { int m; - assert(c && string); + pa_assert(c); + pa_assert(string); if ((m = pa_parse_resample_method(string)) < 0) return -1; @@ -169,7 +175,11 @@ int pa_daemon_conf_set_resample_method(pa_daemon_conf *c, const char *string) { static int parse_log_target(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { pa_daemon_conf *c = data; - assert(filename && lvalue && rvalue && data); + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); if (pa_daemon_conf_set_log_target(c, rvalue) < 0) { pa_log("[%s:%u] Invalid log target '%s'.", filename, line, rvalue); @@ -181,7 +191,11 @@ static int parse_log_target(const char *filename, unsigned line, const char *lva static int parse_log_level(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { pa_daemon_conf *c = data; - assert(filename && lvalue && rvalue && data); + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); if (pa_daemon_conf_set_log_level(c, rvalue) < 0) { pa_log("[%s:%u] Invalid log level '%s'.", filename, line, rvalue); @@ -193,10 +207,14 @@ static int parse_log_level(const char *filename, unsigned line, const char *lval static int parse_resample_method(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { pa_daemon_conf *c = data; - assert(filename && lvalue && rvalue && data); + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); if (pa_daemon_conf_set_resample_method(c, rvalue) < 0) { - pa_log("[%s:%u] Inavalid resample method '%s'.", filename, line, rvalue); + pa_log("[%s:%u] Invalid resample method '%s'.", filename, line, rvalue); return -1; } @@ -206,10 +224,11 @@ static int parse_resample_method(const char *filename, unsigned line, const char static int parse_rlimit(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { #ifdef HAVE_SYS_RESOURCE_H struct pa_rlimit *r = data; - assert(filename); - assert(lvalue); - assert(rvalue); - assert(r); + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(r); if (rvalue[strspn(rvalue, "\t ")] == 0) { /* Empty string */ @@ -218,7 +237,7 @@ static int parse_rlimit(const char *filename, unsigned line, const char *lvalue, } else { int32_t k; if (pa_atoi(rvalue, &k) < 0) { - pa_log("[%s:%u] Inavalid rlimit '%s'.", filename, line, rvalue); + pa_log("[%s:%u] Invalid rlimit '%s'.", filename, line, rvalue); return -1; } r->is_set = k >= 0; @@ -231,43 +250,138 @@ static int parse_rlimit(const char *filename, unsigned line, const char *lvalue, return 0; } +static int parse_sample_format(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { + pa_daemon_conf *c = data; + pa_sample_format_t f; + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); + + if ((f = pa_parse_sample_format(rvalue)) < 0) { + pa_log("[%s:%u] Invalid sample format '%s'.", filename, line, rvalue); + return -1; + } + + c->default_sample_spec.format = f; + return 0; +} + +static int parse_sample_rate(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { + pa_daemon_conf *c = data; + int32_t r; + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); + + if (pa_atoi(rvalue, &r) < 0 || r > PA_RATE_MAX || r <= 0) { + pa_log("[%s:%u] Invalid sample rate '%s'.", filename, line, rvalue); + return -1; + } + + c->default_sample_spec.rate = r; + return 0; +} + +static int parse_sample_channels(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { + pa_daemon_conf *c = data; + int32_t n; + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); + + if (pa_atoi(rvalue, &n) < 0 || n > PA_CHANNELS_MAX || n <= 0) { + pa_log("[%s:%u] Invalid sample channels '%s'.", filename, line, rvalue); + return -1; + } + + c->default_sample_spec.channels = (uint8_t) n; + return 0; +} + +static int parse_fragments(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { + pa_daemon_conf *c = data; + int32_t n; + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); + + if (pa_atoi(rvalue, &n) < 0 || n < 2) { + pa_log("[%s:%u] Invalid number of fragments '%s'.", filename, line, rvalue); + return -1; + } + + c->default_n_fragments = (unsigned) n; + return 0; +} + +static int parse_fragment_size_msec(const char *filename, unsigned line, const char *lvalue, const char *rvalue, void *data, PA_GCC_UNUSED void *userdata) { + pa_daemon_conf *c = data; + int32_t n; + + pa_assert(filename); + pa_assert(lvalue); + pa_assert(rvalue); + pa_assert(data); + + if (pa_atoi(rvalue, &n) < 0 || n < 1) { + pa_log("[%s:%u] Invalid fragment size '%s'.", filename, line, rvalue); + return -1; + } + + c->default_fragment_size_msec = (unsigned) n; + return 0; +} + int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) { int r = -1; FILE *f = NULL; pa_config_item table[] = { - { "daemonize", pa_config_parse_bool, NULL }, - { "fail", pa_config_parse_bool, NULL }, - { "high-priority", pa_config_parse_bool, NULL }, - { "disallow-module-loading", pa_config_parse_bool, NULL }, - { "exit-idle-time", pa_config_parse_int, NULL }, - { "module-idle-time", pa_config_parse_int, NULL }, - { "scache-idle-time", pa_config_parse_int, NULL }, - { "dl-search-path", pa_config_parse_string, NULL }, - { "default-script-file", pa_config_parse_string, NULL }, - { "log-target", parse_log_target, NULL }, - { "log-level", parse_log_level, NULL }, - { "verbose", parse_log_level, NULL }, - { "resample-method", parse_resample_method, NULL }, - { "use-pid-file", pa_config_parse_bool, NULL }, - { "system-instance", pa_config_parse_bool, NULL }, - { "no-cpu-limit", pa_config_parse_bool, NULL }, - { "disable-shm", pa_config_parse_bool, NULL }, + { "daemonize", pa_config_parse_bool, NULL }, + { "fail", pa_config_parse_bool, NULL }, + { "high-priority", pa_config_parse_bool, NULL }, + { "disallow-module-loading", pa_config_parse_bool, NULL }, + { "exit-idle-time", pa_config_parse_int, NULL }, + { "module-idle-time", pa_config_parse_int, NULL }, + { "scache-idle-time", pa_config_parse_int, NULL }, + { "dl-search-path", pa_config_parse_string, NULL }, + { "default-script-file", pa_config_parse_string, NULL }, + { "log-target", parse_log_target, NULL }, + { "log-level", parse_log_level, NULL }, + { "verbose", parse_log_level, NULL }, + { "resample-method", parse_resample_method, NULL }, + { "use-pid-file", pa_config_parse_bool, NULL }, + { "system-instance", pa_config_parse_bool, NULL }, + { "no-cpu-limit", pa_config_parse_bool, NULL }, + { "disable-shm", pa_config_parse_bool, NULL }, + { "default-sample-format", parse_sample_format, NULL }, + { "default-sample-rate", parse_sample_rate, NULL }, + { "default-sample-channels", parse_sample_channels, NULL }, + { "default-fragments", parse_fragments, NULL }, + { "default-fragment-size-msec", parse_fragment_size_msec, NULL }, #ifdef HAVE_SYS_RESOURCE_H - { "rlimit-as", parse_rlimit, NULL }, - { "rlimit-core", parse_rlimit, NULL }, - { "rlimit-data", parse_rlimit, NULL }, - { "rlimit-fsize", parse_rlimit, NULL }, - { "rlimit-nofile", parse_rlimit, NULL }, - { "rlimit-stack", parse_rlimit, NULL }, + { "rlimit-as", parse_rlimit, NULL }, + { "rlimit-core", parse_rlimit, NULL }, + { "rlimit-data", parse_rlimit, NULL }, + { "rlimit-fsize", parse_rlimit, NULL }, + { "rlimit-nofile", parse_rlimit, NULL }, + { "rlimit-stack", parse_rlimit, NULL }, #ifdef RLIMIT_NPROC - { "rlimit-nproc", parse_rlimit, NULL }, + { "rlimit-nproc", parse_rlimit, NULL }, #endif #ifdef RLIMIT_MEMLOCK - { "rlimit-memlock", parse_rlimit, NULL }, + { "rlimit-memlock", parse_rlimit, NULL }, #endif #endif - { NULL, NULL, NULL }, + { NULL, NULL, NULL }, }; table[0].data = &c->daemonize; @@ -287,25 +401,29 @@ int pa_daemon_conf_load(pa_daemon_conf *c, const char *filename) { table[14].data = &c->system_instance; table[15].data = &c->no_cpu_limit; table[16].data = &c->disable_shm; + table[17].data = c; + table[18].data = c; + table[19].data = c; + table[20].data = c; + table[21].data = c; #ifdef HAVE_SYS_RESOURCE_H - table[17].data = &c->rlimit_as; - table[18].data = &c->rlimit_core; - table[19].data = &c->rlimit_data; - table[20].data = &c->rlimit_fsize; - table[21].data = &c->rlimit_nofile; - table[22].data = &c->rlimit_stack; + table[22].data = &c->rlimit_as; + table[23].data = &c->rlimit_core; + table[24].data = &c->rlimit_data; + table[25].data = &c->rlimit_fsize; + table[26].data = &c->rlimit_nofile; + table[27].data = &c->rlimit_stack; #ifdef RLIMIT_NPROC - table[23].data = &c->rlimit_nproc; + table[28].data = &c->rlimit_nproc; #endif #ifdef RLIMIT_MEMLOCK #ifndef RLIMIT_NPROC #error "Houston, we have a numbering problem!" #endif - table[24].data = &c->rlimit_memlock; + table[29].data = &c->rlimit_memlock; #endif #endif - pa_xfree(c->config_file); c->config_file = NULL; @@ -351,12 +469,16 @@ static const char* const log_level_to_string[] = { }; char *pa_daemon_conf_dump(pa_daemon_conf *c) { - pa_strbuf *s = pa_strbuf_new(); + pa_strbuf *s; + + pa_assert(c); + + s = pa_strbuf_new(); if (c->config_file) pa_strbuf_printf(s, "### Read from configuration file: %s ###\n", c->config_file); - assert(c->log_level <= PA_LOG_LEVEL_MAX); + pa_assert(c->log_level <= PA_LOG_LEVEL_MAX); pa_strbuf_printf(s, "daemonize = %i\n", !!c->daemonize); pa_strbuf_printf(s, "fail = %i\n", !!c->fail); @@ -373,7 +495,12 @@ char *pa_daemon_conf_dump(pa_daemon_conf *c) { pa_strbuf_printf(s, "use-pid-file = %i\n", c->use_pid_file); pa_strbuf_printf(s, "system-instance = %i\n", !!c->system_instance); pa_strbuf_printf(s, "no-cpu-limit = %i\n", !!c->no_cpu_limit); - pa_strbuf_printf(s, "disable_shm = %i\n", !!c->disable_shm); + pa_strbuf_printf(s, "disable-shm = %i\n", !!c->disable_shm); + pa_strbuf_printf(s, "default-sample-format = %s\n", pa_sample_format_to_string(c->default_sample_spec.format)); + pa_strbuf_printf(s, "default-sample-rate = %u\n", c->default_sample_spec.rate); + pa_strbuf_printf(s, "default-sample-channels = %u\n", c->default_sample_spec.channels); + pa_strbuf_printf(s, "default-fragments = %u\n", c->default_n_fragments); + pa_strbuf_printf(s, "default-fragment-size-msec = %u\n", c->default_fragment_size_msec); #ifdef HAVE_SYS_RESOURCE_H pa_strbuf_printf(s, "rlimit-as = %li\n", c->rlimit_as.is_set ? (long int) c->rlimit_as.value : -1); pa_strbuf_printf(s, "rlimit-core = %li\n", c->rlimit_core.is_set ? (long int) c->rlimit_core.value : -1); diff --git a/src/daemon/daemon-conf.h b/src/daemon/daemon-conf.h index 4843a610..cb717ece 100644 --- a/src/daemon/daemon-conf.h +++ b/src/daemon/daemon-conf.h @@ -26,6 +26,7 @@ ***/ #include <pulsecore/log.h> +#include <pulse/sample.h> #ifdef HAVE_SYS_RESOURCE_H #include <sys/resource.h> @@ -80,6 +81,8 @@ typedef struct pa_daemon_conf { #endif #endif + unsigned default_n_fragments, default_fragment_size_msec; + pa_sample_spec default_sample_spec; } pa_daemon_conf; /* Allocate a new structure and fill it with sane defaults */ diff --git a/src/daemon/daemon.conf.in b/src/daemon/daemon.conf.in index 29b22a42..9bd5cba6 100644 --- a/src/daemon/daemon.conf.in +++ b/src/daemon/daemon.conf.in @@ -99,3 +99,12 @@ ## Disable shared memory data transfer ; disable-shm = 0 + +## Default sample format +; default-sample-format = s16le +; default-sample-rate = 44100 +; default-sample-channels = 2 + +## Default fragment settings, for device drivers that need this +; default-fragments = 4 +; default-fragment-size-msec = 25 diff --git a/src/daemon/main.c b/src/daemon/main.c index a1926fe5..eac470bf 100644 --- a/src/daemon/main.c +++ b/src/daemon/main.c @@ -573,6 +573,9 @@ int main(int argc, char *argv[]) { } c->is_system_instance = !!conf->system_instance; + c->default_sample_spec = conf->default_sample_spec; + c->default_n_fragments = conf->default_n_fragments; + c->default_fragment_size_msec = conf->default_fragment_size_msec; r = pa_signal_init(pa_mainloop_get_api(mainloop)); assert(r == 0); |